gtk/gdk/gdkpango.c

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Remove all references to offscreen flag which was no longer used. Thu Jun 1 23:05:13 2000 Owen Taylor <otaylor@redhat.com> * gtk/gtkwidget.c: Remove all references to offscreen flag which was no longer used. * gtk/gtkprivate.h (enum): Remove unused flags and compress. * gtk/gtkframe.c (gtk_frame_set_label_widget): Check for non-null label_widget->parent. * gtk/gtkentry.c: Get rid of code to deal with PangoAttribute which no longer was used. * gdk/gdkpango.c (gdk_pango_context_get_info): make static. * gdk/gdkpango.c (gdk_draw_layout[_line]): Add checks for null arguments. * gdk/x11/gdkgeometry-x11.c (gdk_window_scroll): add check for destroyed windows. Thu Jun 1 13:48:45 2000 Owen Taylor <otaylor@redhat.com> * gtk/gtkimmulticontext.c: Add a finalize method and unref the slave context there. * gtk/gtkinvisible.[ch]: Make reference counting behavior identical to GtkWindow. Thu Jun 1 01:54:11 2000 Owen Taylor <otaylor@redhat.com> * Makefile.am gdk/gdkpango.c: Copy the layout render function from pangox to here, so we can write them independent of rendering system, using GDK primitives. * gdk/gdkdrawable.h gdk/gdkdraw.c gdk/gdkwindow.c gdk/x11/gdkdrawable-x11.c: Remove draw_layout() from the vtable, since we have a rendering-system independent implementation in terms of draw_glyphs(). * gdk/gdkpango.c gdkdrawable.h (gdk_draw_layout_line): New function to render a single line. * gdk/x11/gdkpango.c: Move the guts of this file mostly into ../gdkpango.c, which simplifies things, since we don't have to deal with raw X gc's. Fri May 19 04:28:16 2000 Owen Taylor <otaylor@redhat.com> * gtk/gtktextlayout.[ch]: Add get_log_attrs() function to get the logical attributes for a given GtkTextLine. Tue May 30 16:05:39 2000 Owen Taylor <otaylor@redhat.com> * gdk/x11/gdkfont-x11.c (gdk_font_charset_for_locale): Track g_locale_get_codeset() to g_get_codeset() change. Tue May 30 15:03:19 2000 Owen Taylor <otaylor@redhat.com> * gtk/testcalendar.c (calendar_font_selection_ok): Use font descriptions. * gtk/gtkentry.c (gtk_entry_draw_text): Center text within the entry. * gtk/gtkfontsel.c (gtk_font_selection_dialog_init): Start of redoing (vastly simplifying) for Pango. Still needs quite a bit of work. (Size selection is currently poor. List of predefined sizes is not a good idea, since all of these sizes won't necessarily be distinct.) Tue May 30 13:50:19 2000 Owen Taylor <otaylor@redhat.com> * gdk/x11/gdkfont-x11.c (gdk_font_charset_for_locale): Handle CODESET results for LANG=C. Mon May 29 15:49:10 2000 Owen Taylor <otaylor@redhat.com> * gtk/gtkrc.[ch]: Add a 'font_name' declaration to RC which takes a stringized pango font description; ignore the older 'font' and 'fontset' declarations. * gtk/gtkstyle.c gtk/gtkrc.c: Fill in the style->font field with a GdkFont derived via gdk_font_from_description(), for compatibility. (Should we just remove it entirely? Probably too much compatibility breakage, but people should be migrating to the new Pango stuff as quickly as possible.) Mon May 29 15:47:41 2000 Owen Taylor <otaylor@redhat.com> * gtk/gtkentry.c gtk/gtkclist.c: s/pango_font_unref/g_object_unref/. Mon May 29 15:44:46 2000 Owen Taylor <otaylor@redhat.com> * gtk/gtkcalender.c: Roughly pango-ized. Really needs redoing; there are some bugs in size allocation right now, the semi-existant distinction between header / day fonts was removed, but, with Pango, could actually be made functional in a nice way. * gtk/testcalender: Move calender from examples into this directory as a test program. (We really need to restrcture testgtk into a whole directory full of tests for every widget or functionality group, separated into multiple .c files.) Mon May 29 15:19:56 2000 Owen Taylor <otaylor@redhat.com> * gtk/testgtk.c (file_exists): Fix stupid typo that was keeping RC file from being loaded. * gtk/testgtkrc gtk/testgtkrc2: Test new pango-ized RC file font code. Mon May 29 14:31:27 2000 Owen Taylor <otaylor@redhat.com> * gdk/gdkfont.h gdk/x11/gdkfont-x11.c (gdk_font_from_description): Add function to load a GdkFont from a PangoFontDescription. Fri May 26 17:16:40 2000 Owen Taylor <otaylor@redhat.com> * gtk/frame.[ch] gtkaspectframe.c: Make frame widgets able to have any widget for the label, use a GtkLabel widget to display the text. (Based partially on a patch from Anders Carlson.) (Quite a bit of code reorganization - strip 90% of the guts out of gtkaspectframe and add a single virtual func to GtkFrameClass - compute_child_allocation.) Fri May 26 12:00:02 2000 Owen Taylor <otaylor@redhat.com> * gtk/gtkctree.c gtk/gtkclist.[ch]: Pangoized. (Removed clist->row_center_offset field because caching it wasn't saving time or code, added private function _gtk_clist_create_cell_layout()). Wed May 24 15:59:37 2000 Owen Taylor <otaylor@redhat.com> * gtk/gtkaccellabel.c: Pangoized. * gtk/[hv]ruler.c: Pangoized Mon May 22 19:23:59 2000 Owen Taylor <otaylor@redhat.com> * gtk/gtkfilesel.c (gtk_file_selection_init): Use gtk_clist_set_column_auto_resize() to remove need need for manual column width computations. Mon May 22 18:50:26 2000 Owen Taylor <otaylor@redhat.com> * gtk/gtktooltips.[ch]: Replace custom drawing with a GtkLabel, ensuring Pango correctness, and considerably simplifying the code. * gtk/gtklabel.c gtk[hv]scale.c: 1000 => PANGO_SCALE. * gtk/gtklabel.c (gtk_label_size_request): Fixed incorrect getting of numbers of lines. * gtk/gtklabel.c (gtk_label_size_request): Set the requisition to the actual requested width of the lable, not to the wrap width we set. * gtk/gtktextchild.h: Remove extraneous include of gtk/gtk.h. * gtk/gtktextbtree.c gtk/gtktextbuffer.c gtk/gtktextlayout.c gtk/gtktextview.c gtk/gtktextview.[ch]: Fix up includes. * gtk/gtktextview.c: Fix structure inheritance. * gtk/gtkprogressbar.c: Pangoize. Mon May 22 15:47:30 2000 Owen Taylor <otaylor@redhat.com> * gtk/gtktextview.c (gtk_text_view_get_first_para_iter): Encapsulate in a function. * gtk/gtktextlayout.c (find_display_line_above): Fixed bug with computing line tops. * gtk/gtktextview.c (changed_handler): Fix < , <= confusion. Thu May 18 18:53:31 2000 Owen Taylor <otaylor@redhat.com> * gtk/gtktextdisplay.c (gtk_text_layout_draw): Fix up the x_offset and y_offset coordinates to do what we need now. (The offset between buffer and layout coordinates has been reintroduced, but is a bit different than before.) * gtk/gtktextview.[ch]: No longer inherit from GtkLayout; instead handle the adjustments ourselves, and scroll as necessary using the new gdk_window_scroll(). The advantage of this is that when we are incrementally revalidating, we are essentially rearranging things around the visible portion of the screen. With the old setup, the visible portion of the screen was moved around in the layout, so scrolling and redrawing to track that caused jumping of the display. Since we now control the scrolling ourselves, we can suppress this and only redraw when things actually change. Thu May 18 18:47:25 2000 Owen Taylor <otaylor@redhat.com> * gtk/gtktextbtree.c (redisplay_mark): We need to invalidate the region not just redisplay it after-all, since we store the cursors in the LineDisplay. (Ugly interactions here between GtkLayout and GtkTextBTree here.) * gtk/gtktextbtree.c (redisplay_region): Fixed reversed comparison. Thu May 18 18:43:21 2000 Owen Taylor <otaylor@redhat.com> * gdk/gdkwindow.h gdk/x11/gdkgeometry-x11.c (gdk_window_scroll): Added function to scroll contents of a window while keeping the window constant. Works by XCopyArea or guffaw-scrolling depending on the details of how the window is set up. (guffaw-scrolling still needs to be filled in.) Wed May 17 22:36:53 2000 Owen Taylor <otaylor@redhat.com> * gtk/gtktextiter.c gtk/gtkmain.c: Add a debug key for the text widget, move the debugging that was tied to a global variable to that. * gtk/gtkmarshal.list: Add NONE:INT,INT,INT * gtk/gtktextbtree.[ch] gtk/gtktextlayout.c: Keep a separate validated flag, in line data instead of setting height/width to -1. This allows us to perform operations with partially invalid buffer (using the old size for invalid lines) and thus to do incremental vaidation. Keep height/width aggregates up to date when deleting text and rebalancing the tree. * gtk/gtktextbtree.[ch]: Add functions validate a line (gtk_text_btree_validate_line), and to validate up to a number of pixels (gtk_text_btree_validate). * gtk/gtktextlayout.[ch]: Add an ::invalidated signal that indicates that something is changed and a revalidation pass is needed. Change ::need_repaint to ::changed, and make it take old and new yranges instead of a rectangle. * gtk/gtktextbtree.[ch] gtk/gtktextlayout.[ch]: Move the line_data_destroy() function from gtk_text_btree_add_view() to a virtual function in GtkTextLayout * gtk/gtktextbtree.[ch]: Remove gtk_text_btree_get_damage_range(), since we are handling partial repaints in a different fashion now. * gtk/gtktextbtree.[ch]: Only repaint the changed portion of the selection instead of queueing a repaint on the entire widget. * gtk/gtktextbuffer.[ch] gtk/gtktextbtree.[ch]: Move get_selection_bounds() down to btree, make the function in buffer a wrapper around the btree function. * gtk/gtktextlayout.[ch]: Add functions to check if the layout is valid and to recompute either a range of pixels aroudn a line or a certain total number of pixels. * gtk/gtktextlayout.[ch]: Cache a single line display; now that we only redraw the needed portions, the hit rate for this cache is quite high. * gtk/gtktextview.[ch]: Keep track of the first paragraph on the screen so that when re-laying-out the buffer, we can keep the same place. This requires connecting to ::value_changed on the adjustments * gtk/gtktextview.[ch]: Add idle functions to revalidate the buffer after we receive an ::invalidated signal. Wed May 17 22:10:47 2000 Owen Taylor <otaylor@redhat.com> * gtk/gtklayout.c (gtk_layout_size_allocate): Set upper to max of allocation and layout size, not just to the layout size. * gtk/gtk[hv]scrollbar.c (gtk_[hv]scrollbar_calc_slider_size): Invalidate window so it gets redrawn properly. * gdk/gdkwindow.c (gdk_window_invalidate_rect): Allow rect == NULL to mean the entire window. * gdk/gdkevents.h: Move definition for GDK_PRIORITY_REDRAW into public header. Mon May 15 14:51:31 2000 Owen Taylor <otaylor@redhat.com> * gtk/gtktextmark.c (gtk_text_mark_get_name): Add function to get the name of a mark. * gtk/gtktextlayout.c (gtk_text_layout_get_line_at_y): Add a function to find the paragraph from a y position. Thu May 11 12:57:20 2000 Owen Taylor <otaylor@redhat.com> * gtk/gtktextbtree.c (gtk_text_btree_node_invalidate_upward): Valid nodes have width/height >= 0, not > 0. Tue May 9 21:29:06 2000 Owen Taylor <otaylor@redhat.com> * gtk/gtktextlayout.[ch] gtk/gtktextdisplay.c (gtk_text_layout_get_line_display): Add a size_only flag, so when we only need the size, we don't create useless appearance attributes. * gtk/gtktextview.c (gtk_text_view_ensure_layout): Remove duplicate setting of font description. * gtk/gtkscale.c: Use PANGO_SCALE instead of 1000 Wed Apr 26 01:53:23 2000 Owen Taylor <otaylor@redhat.com> * gtk/Makefile.am (EXTRA_DIST): Add OLD_STAMP into EXTRA_DIST. It does not work well when the file that everything depends on is not in the tarball. Wed Apr 26 00:56:14 2000 Owen Taylor <otaylor@redhat.com> * gtk/testgtk.c: Some hacks and fixes so that it basically works when not sitting in the GTK+ build tree. 2000-05-03 Havoc Pennington <hp@redhat.com> * gtk/gtktextbtree.c (gtk_text_line_next_could_contain_tag): Properly determine the ordering of the tag root and the current line within the tree. Previous algorithm only worked if the tag root's immediate parent was the common root of both the current line and the tag root. Wed Apr 26 00:43:00 2000 Owen Taylor <otaylor@redhat.com> * gtk/gtktextlayout.c (set_para_values): Fix some bugs in alignment. * gtk/gtktextview.c (gtk_text_view_ensure_layout): Track the widget text directional dynamically. * gtk/gtktextview.[ch]: Added functions to get and set default wrap mode. Tue Apr 25 23:47:38 2000 Owen Taylor <otaylor@redhat.com> * gtk/gtktextlayout.c (gtk_text_layout_get_iter_location): Fix bug in cursor location computation. Tue Apr 25 23:22:59 2000 Owen Taylor <otaylor@redhat.com> * gtk/gtklayout.c (gtk_layout_set_size): Clamp hadjustment/ vadjusment values properly when layout gets smaller. * gtk/gtktextview.c (need_repaint_handler): Areas being passed in are far completely inaccurate, and sometimes too small, so, for now, just queue a redraw on the whole visible region. 2000-04-25 Havoc Pennington <hp@redhat.com> * gtk/gtktextbtree.c (summary_destroy): new function to destroy tag summary nodes (gtk_text_line_next_could_contain_tag): this function was totally broken if the line passed in wasn't below the tag root. Fix it. (gtk_text_btree_first_could_contain_tag): In the tag == NULL "wildcard" case, we have to do a linear scan. Blah. (gtk_text_btree_last_could_contain_tag): In tag == NULL case, we have to do the linear scan (tag_removed_cb): When a tag is removed from the tag table, remove the GtkTextTagInfo node from the btree. (gtk_text_btree_spew): Implement the spew function, for our debugging pleasure. Tue Apr 25 19:40:18 2000 Owen Taylor <otaylor@redhat.com> * gtk/gtktextlayout.c (gtk_text_layout_set_buffer): Fix a problem with referring to the wrong buffer. * gtk/gtkentry.c: Fix focus-in/focus-out confusion. * gtk/gtkrc.c gtk/gtkstyle.c: Moving setting default font description to gtk_style_new() - otherwise things don't work without a .gtkrc file. * gtk/gtktextbuffer.c (gtk_text_buffer_new): Sink the tags table if we create it ourself, too. * gdk/gdktypes.h (enum): Move GDK_RELEASE_MASK, since it was conflicting with XKB modifiers. * gtk/gtktextview.[ch]: Add simple support for GtkIMContext. Mon Apr 24 19:34:18 2000 Owen Taylor <otaylor@redhat.com> * gtk/gtkentry.c (gtk_entry_move_cursor_visually): Fix problem with deletion from last commit. Mon Apr 24 19:29:40 2000 Owen Taylor <otaylor@redhat.com> * gtk/gtkwidget.c (gtk_widget_create_pango_context): Set the language in the context from the current locale. * gtk/gtkentry.c (gtk_entry_size_request): Use language from the context, not hardcoded value. * gtk/gtkentry.c (gtk_entry_move_cursor): Make character movement visual, not logical. Sun Apr 23 23:39:18 2000 Owen Taylor <otaylor@redhat.com> * gtk/gtkentry.c gtk/gtktextdisplay.c: Don't handle selections as attributes - that doesn't handle partial-glyph selection properly. Instead use new pango_layout_line_get_x_ranges() functionality to draw the selection. * gtk/gtkentry.c: Simplify code since pango_layout_line_index_to_x() now properly handles out-of-range coordinates. * gtk/gtktextbuffer.c: Emit "mark_set" when the cursor is moved. * gtk/gtktextiter.h gtk/gtktextiterprivate.h: Make gtk_text_iter_get_line_byte() public. * gtk/gtktextlayout.[ch]: Properly set the direction in the PangoContext for paragraphs opposite to the base direction of the widget. * gtk/gtktextlayout.[ch] gtk/gtktextdisplay.c: Fixes for alignment. * gtk/gtktextlayout.c: Don't split segments on marks, since that causes Arabic words to reshape as you cursor through. * gtk/gtktextlayout.[ch] gtk/gtktextview.[ch]: Implement virtual cursor position when moving vertically with the arrow keys and scrolling with page-up/page-down. (Arrow keys save only the X, scrolling saves both X and Y.) This means you can line-up / line-down or page-up / page-down without losing your place, and also that moving vertically with the cursor keys keeps the same X position, not the same character count: * gtk/gtktextlayout.[ch] gtk/gtktextview.[ch]: Make vertical arrow keys move by display lines, not paragraphs. Tue Apr 18 14:16:50 2000 Owen Taylor <otaylor@redhat.com> * gtk/gtklayout.c: Make sure that the bin window is at least as big as the allocation. (Should we also make sure that the bin window is big enough to completely cover widget->window?) * gtk/gtktextview.c (gtk_text_view_get_visible_rect): Add function to get the onscreen rectangle. * gdk/x11/gdkwindow-x11.c (gdk_window_get_pointer): Correctly account for offsets in window coordinates. Sun Apr 16 16:13:27 2000 Owen Taylor <otaylor@redhat.com> * gtk/gtkentry.c (gtk_entry_get_cursor_locations): Fix index/offset confusion. * gtk/gtktextview.c (gtk_text_view_ensure_layout): Set the default direction from the widget direction. * gtk/gtktexttag.c gtk/gtktexttagprivate.h (gtk_text_tag_set_arg): Add a "direction" attribute. * gtk/gtktextview.c: global s/tkxt/text_view/. * gtk/testtext.c: Added long block of text in Arabic, to test out the direction attributes. (Some problems with the shaping system for arabic become obvious - like the fact the cursor splits words into unjoined pieces.) Fri Apr 14 12:54:34 2000 Owen Taylor <otaylor@redhat.com> * gtk/gtktextdisplay.c (render_layout): Add overstrike handling. * gtk/gtktextlayout.c: Fix up alignment. * gtk/testtext.c: Add some tests for centering, wrapping. Fri Apr 14 09:26:22 2000 Owen Taylor <otaylor@redhat.com> * gdk/gdkdrawable.h gdk/gdkdraw.c gdk/gdkwindow.c gdk/x11/gdkdrawable-x11.c: Add a draw_glyphs() operation to the drawable vtable and gdk_draw_glyphs(). If we wrote GTK+-specific layout-render function this could just replace the draw_layout() operation in the vtable. * gtk/gtkentry.c: Move guts of gtk_entry_get_cursor_locations to pango_layout_get_cursor_pos() and use that function. * gtk/gtktextchild.[ch]: add gtk_ onto pixmap_segment_new(), since it is a non-static symbol. * gtk/gtktextbtree.[ch]: Replace gtk_text_btree_find_line_data_by_y() with gtk_text_btree_find_line_by_y() * gtk/gtktextdisplay.c: Rewrote for Pango - uses a custom layout renderer that handles GtkTextAppearance attributes. * gtk/gtktexttag.[ch] gtk/gtktexttagprivate.h: - Move the values in the style that don't affect geometry into a GtkTextAppearance structure. - Change underline to take a PangoUnderline and "font" a string representation of a font description - Add a "font_desc" attribute which takes a FontDescription structure. * gtk/gtktextlayout.[ch]: - Get rid of the display-line list per each line. Instead, we generate, on demand, a GtkTextLineDisplay structure which] contains a PangoLayout * and other necesary information (offsets, cursor locations) for displaying a paragraph. - Get rid of the code to wrap lines, create display chunks, etc. Instead, we just go through a paragraph and convert it into the necessary inputs to a PangoLayout. - Implement a new attribute type, GtkTextAttrAppearance. This holds a GtkTextAppearance, and is used to pass colors, stipple, etc, through from the layout to the display without having to use lots and lots of individual attributes. - Reimplement gtk_layout_get_iter_at_pixel() gtk_layout_get_iter_pos() in terms of PangoLayout functions. * gtk/gtktextview.c: - Handle passing the necessary PangoContext to the layout - Some fixups in painting to deal with the automatic backing store and offsetting of GTK+-1.4 - Add a style_set handler so that the default style reacts properly to theme changes. * gtk/gtktext?*.[ch]: Random code-style fixes. * gtk/testtext.c: Substitute in languages that Pango handles now for Thai Mon Apr 10 10:33:45 2000 Owen Taylor <otaylor@redhat.com> * gtk/gtktext?*.[ch]: Check in Havoc's port of the Tk text widget, in original form preparatory to Pango-ization and gdkimcontext-ization. Thu Apr 6 19:25:39 2000 Owen Taylor <otaylor@redhat.com> * gtk/gtkimcontext.c: Move default implementations to real_* vfuncs, so that we can derive from gtkimcontext in language bindings properly. Thu Apr 6 16:02:52 2000 Owen Taylor <otaylor@redhat.com> * gtk/gtkimcontextsimple.[ch]: Use gdk_keyval_to_unicode to gdk_unicode_to_keyval. Add a compose table including (almost) all the compose combinations from X. This is 6k of static, shared data as opposed to 50k or so of dynamic data in the XIM implementation. * gdk/gdk.h gdk/gdkkeyuni.c gdk/win32/gdkevents-win32.c (gdk_keyval_to_unicode, gdk_unicode_to_keyval): Moved functions to convert keyvalues from and to unicode here from the win32 port and made them public. Wed Apr 5 16:37:29 2000 Owen Taylor <otaylor@redhat.com> * gtk/gtkeditable.c (gtk_editable_insert_text): Allow new_text_length == -1. Wed Apr 5 16:27:45 2000 Owen Taylor <otaylor@redhat.com> * gtk/gtkimcontext.[ch]: Base class for new input context system * gtk/gtkimmulticontext.[ch]: Proxy input context that allows the real input context implementation to be loaded from modules and switched on the fly. * gtk/gtkcontextsimple.[ch]: Simple implementation of an input context that just does direct keysymbol => unicode translation. * gtk/gtkentry.[ch]: Start switching editing over to using GtkInputContext. (No handling of preedit yet.) Wed Apr 5 15:48:41 2000 Owen Taylor <otaylor@redhat.com> * gtk/gtktypeutils.h (GTK_CHECK_GET_CLASS): Fix problem with one too many substitutions. (klass should not be subsituted.) Wed Apr 5 00:18:14 2000 Owen Taylor <otaylor@redhat.com> * configure.in: Add checks for Pango * configure.in docs/Makefile.am: Add test for sgml2html and allow 'make dist' without building html, but print out warnings in that case. (For making snapshots) * gdk/Makefile.am gdk/x11/Makefile.am gtk/Makefile.am: Add Pango libraries and C flags * gdk/gdkdraw.c gdk/gdkdrawable.h gdkwindow.c gdk/x11/gdkdrawable-x11.c: Add function (gdk_draw_layout) to draw a pango layout. * gdk/gdkpango.h gdk/x11/gdkpango-x11.c: New file with functions for getting Pango contexts for GDK. * gtk/gtkeditable.c: Get rid of dead code gtk_editable_parent_set() * gtk/gtkentry.[ch]: Complete rewrite to use Pango, add bidirectional editing. * gtk/gtkentry.c: Hack in simple Hebrew input with direct keysym => unicode translations. More languages can be added here, but real input-method support is needed. * docs/Changes-1.4.txt: Added note about entry behavior. * gtk/gtkenums.h gtk/gtkwidget.[ch] testgtk.c gtkprivate.h: Add functions to set the reading direction for a widget and the global direction. Add test which allows toggling the global direction. Two private flags are used to store the direction. (GTK_DIRECTION_SET + GTK_DIRECTION_LTR) * gtk/gtkcheckbutton.c gtk/gtkframe.c gtk/gtkhbbox.c gtk/gtkhbox.c gtk/gtkradiobutton.c gtk/gtkspinbutton.c gtk/gtktable.c * gtk/gtk[hv]scale.c gtk/gtkscale.[ch]: Draw numbers using Pango * gtk/gtklabel.[ch]: Moved to Pango and considerably rewritten. Line breaking, underlining now handled by Pango. * gtk/gtkstyle.[ch] gtk/gtkrc.[ch]: Add a PangoFontDescription to RCStyle and Style. (Having both this and the old font name and GdkFont is temporary.) * gtk/gtkwidget.[ch] (gtk_widget_create_pango_{context,layout}): Added convenience functions for creating contexts and layouts for widgets. * gtk/testgtk.c: Enhance label tests with multilingual labels.
2000-06-02 03:14:07 +00:00
/* GDK - The GIMP Drawing Kit
* Copyright (C) 2000 Red Hat, Inc.
*
* This library is free software; you can redistribute it and/or
* modify it under the terms of the GNU Lesser General Public
Remove all references to offscreen flag which was no longer used. Thu Jun 1 23:05:13 2000 Owen Taylor <otaylor@redhat.com> * gtk/gtkwidget.c: Remove all references to offscreen flag which was no longer used. * gtk/gtkprivate.h (enum): Remove unused flags and compress. * gtk/gtkframe.c (gtk_frame_set_label_widget): Check for non-null label_widget->parent. * gtk/gtkentry.c: Get rid of code to deal with PangoAttribute which no longer was used. * gdk/gdkpango.c (gdk_pango_context_get_info): make static. * gdk/gdkpango.c (gdk_draw_layout[_line]): Add checks for null arguments. * gdk/x11/gdkgeometry-x11.c (gdk_window_scroll): add check for destroyed windows. Thu Jun 1 13:48:45 2000 Owen Taylor <otaylor@redhat.com> * gtk/gtkimmulticontext.c: Add a finalize method and unref the slave context there. * gtk/gtkinvisible.[ch]: Make reference counting behavior identical to GtkWindow. Thu Jun 1 01:54:11 2000 Owen Taylor <otaylor@redhat.com> * Makefile.am gdk/gdkpango.c: Copy the layout render function from pangox to here, so we can write them independent of rendering system, using GDK primitives. * gdk/gdkdrawable.h gdk/gdkdraw.c gdk/gdkwindow.c gdk/x11/gdkdrawable-x11.c: Remove draw_layout() from the vtable, since we have a rendering-system independent implementation in terms of draw_glyphs(). * gdk/gdkpango.c gdkdrawable.h (gdk_draw_layout_line): New function to render a single line. * gdk/x11/gdkpango.c: Move the guts of this file mostly into ../gdkpango.c, which simplifies things, since we don't have to deal with raw X gc's. Fri May 19 04:28:16 2000 Owen Taylor <otaylor@redhat.com> * gtk/gtktextlayout.[ch]: Add get_log_attrs() function to get the logical attributes for a given GtkTextLine. Tue May 30 16:05:39 2000 Owen Taylor <otaylor@redhat.com> * gdk/x11/gdkfont-x11.c (gdk_font_charset_for_locale): Track g_locale_get_codeset() to g_get_codeset() change. Tue May 30 15:03:19 2000 Owen Taylor <otaylor@redhat.com> * gtk/testcalendar.c (calendar_font_selection_ok): Use font descriptions. * gtk/gtkentry.c (gtk_entry_draw_text): Center text within the entry. * gtk/gtkfontsel.c (gtk_font_selection_dialog_init): Start of redoing (vastly simplifying) for Pango. Still needs quite a bit of work. (Size selection is currently poor. List of predefined sizes is not a good idea, since all of these sizes won't necessarily be distinct.) Tue May 30 13:50:19 2000 Owen Taylor <otaylor@redhat.com> * gdk/x11/gdkfont-x11.c (gdk_font_charset_for_locale): Handle CODESET results for LANG=C. Mon May 29 15:49:10 2000 Owen Taylor <otaylor@redhat.com> * gtk/gtkrc.[ch]: Add a 'font_name' declaration to RC which takes a stringized pango font description; ignore the older 'font' and 'fontset' declarations. * gtk/gtkstyle.c gtk/gtkrc.c: Fill in the style->font field with a GdkFont derived via gdk_font_from_description(), for compatibility. (Should we just remove it entirely? Probably too much compatibility breakage, but people should be migrating to the new Pango stuff as quickly as possible.) Mon May 29 15:47:41 2000 Owen Taylor <otaylor@redhat.com> * gtk/gtkentry.c gtk/gtkclist.c: s/pango_font_unref/g_object_unref/. Mon May 29 15:44:46 2000 Owen Taylor <otaylor@redhat.com> * gtk/gtkcalender.c: Roughly pango-ized. Really needs redoing; there are some bugs in size allocation right now, the semi-existant distinction between header / day fonts was removed, but, with Pango, could actually be made functional in a nice way. * gtk/testcalender: Move calender from examples into this directory as a test program. (We really need to restrcture testgtk into a whole directory full of tests for every widget or functionality group, separated into multiple .c files.) Mon May 29 15:19:56 2000 Owen Taylor <otaylor@redhat.com> * gtk/testgtk.c (file_exists): Fix stupid typo that was keeping RC file from being loaded. * gtk/testgtkrc gtk/testgtkrc2: Test new pango-ized RC file font code. Mon May 29 14:31:27 2000 Owen Taylor <otaylor@redhat.com> * gdk/gdkfont.h gdk/x11/gdkfont-x11.c (gdk_font_from_description): Add function to load a GdkFont from a PangoFontDescription. Fri May 26 17:16:40 2000 Owen Taylor <otaylor@redhat.com> * gtk/frame.[ch] gtkaspectframe.c: Make frame widgets able to have any widget for the label, use a GtkLabel widget to display the text. (Based partially on a patch from Anders Carlson.) (Quite a bit of code reorganization - strip 90% of the guts out of gtkaspectframe and add a single virtual func to GtkFrameClass - compute_child_allocation.) Fri May 26 12:00:02 2000 Owen Taylor <otaylor@redhat.com> * gtk/gtkctree.c gtk/gtkclist.[ch]: Pangoized. (Removed clist->row_center_offset field because caching it wasn't saving time or code, added private function _gtk_clist_create_cell_layout()). Wed May 24 15:59:37 2000 Owen Taylor <otaylor@redhat.com> * gtk/gtkaccellabel.c: Pangoized. * gtk/[hv]ruler.c: Pangoized Mon May 22 19:23:59 2000 Owen Taylor <otaylor@redhat.com> * gtk/gtkfilesel.c (gtk_file_selection_init): Use gtk_clist_set_column_auto_resize() to remove need need for manual column width computations. Mon May 22 18:50:26 2000 Owen Taylor <otaylor@redhat.com> * gtk/gtktooltips.[ch]: Replace custom drawing with a GtkLabel, ensuring Pango correctness, and considerably simplifying the code. * gtk/gtklabel.c gtk[hv]scale.c: 1000 => PANGO_SCALE. * gtk/gtklabel.c (gtk_label_size_request): Fixed incorrect getting of numbers of lines. * gtk/gtklabel.c (gtk_label_size_request): Set the requisition to the actual requested width of the lable, not to the wrap width we set. * gtk/gtktextchild.h: Remove extraneous include of gtk/gtk.h. * gtk/gtktextbtree.c gtk/gtktextbuffer.c gtk/gtktextlayout.c gtk/gtktextview.c gtk/gtktextview.[ch]: Fix up includes. * gtk/gtktextview.c: Fix structure inheritance. * gtk/gtkprogressbar.c: Pangoize. Mon May 22 15:47:30 2000 Owen Taylor <otaylor@redhat.com> * gtk/gtktextview.c (gtk_text_view_get_first_para_iter): Encapsulate in a function. * gtk/gtktextlayout.c (find_display_line_above): Fixed bug with computing line tops. * gtk/gtktextview.c (changed_handler): Fix < , <= confusion. Thu May 18 18:53:31 2000 Owen Taylor <otaylor@redhat.com> * gtk/gtktextdisplay.c (gtk_text_layout_draw): Fix up the x_offset and y_offset coordinates to do what we need now. (The offset between buffer and layout coordinates has been reintroduced, but is a bit different than before.) * gtk/gtktextview.[ch]: No longer inherit from GtkLayout; instead handle the adjustments ourselves, and scroll as necessary using the new gdk_window_scroll(). The advantage of this is that when we are incrementally revalidating, we are essentially rearranging things around the visible portion of the screen. With the old setup, the visible portion of the screen was moved around in the layout, so scrolling and redrawing to track that caused jumping of the display. Since we now control the scrolling ourselves, we can suppress this and only redraw when things actually change. Thu May 18 18:47:25 2000 Owen Taylor <otaylor@redhat.com> * gtk/gtktextbtree.c (redisplay_mark): We need to invalidate the region not just redisplay it after-all, since we store the cursors in the LineDisplay. (Ugly interactions here between GtkLayout and GtkTextBTree here.) * gtk/gtktextbtree.c (redisplay_region): Fixed reversed comparison. Thu May 18 18:43:21 2000 Owen Taylor <otaylor@redhat.com> * gdk/gdkwindow.h gdk/x11/gdkgeometry-x11.c (gdk_window_scroll): Added function to scroll contents of a window while keeping the window constant. Works by XCopyArea or guffaw-scrolling depending on the details of how the window is set up. (guffaw-scrolling still needs to be filled in.) Wed May 17 22:36:53 2000 Owen Taylor <otaylor@redhat.com> * gtk/gtktextiter.c gtk/gtkmain.c: Add a debug key for the text widget, move the debugging that was tied to a global variable to that. * gtk/gtkmarshal.list: Add NONE:INT,INT,INT * gtk/gtktextbtree.[ch] gtk/gtktextlayout.c: Keep a separate validated flag, in line data instead of setting height/width to -1. This allows us to perform operations with partially invalid buffer (using the old size for invalid lines) and thus to do incremental vaidation. Keep height/width aggregates up to date when deleting text and rebalancing the tree. * gtk/gtktextbtree.[ch]: Add functions validate a line (gtk_text_btree_validate_line), and to validate up to a number of pixels (gtk_text_btree_validate). * gtk/gtktextlayout.[ch]: Add an ::invalidated signal that indicates that something is changed and a revalidation pass is needed. Change ::need_repaint to ::changed, and make it take old and new yranges instead of a rectangle. * gtk/gtktextbtree.[ch] gtk/gtktextlayout.[ch]: Move the line_data_destroy() function from gtk_text_btree_add_view() to a virtual function in GtkTextLayout * gtk/gtktextbtree.[ch]: Remove gtk_text_btree_get_damage_range(), since we are handling partial repaints in a different fashion now. * gtk/gtktextbtree.[ch]: Only repaint the changed portion of the selection instead of queueing a repaint on the entire widget. * gtk/gtktextbuffer.[ch] gtk/gtktextbtree.[ch]: Move get_selection_bounds() down to btree, make the function in buffer a wrapper around the btree function. * gtk/gtktextlayout.[ch]: Add functions to check if the layout is valid and to recompute either a range of pixels aroudn a line or a certain total number of pixels. * gtk/gtktextlayout.[ch]: Cache a single line display; now that we only redraw the needed portions, the hit rate for this cache is quite high. * gtk/gtktextview.[ch]: Keep track of the first paragraph on the screen so that when re-laying-out the buffer, we can keep the same place. This requires connecting to ::value_changed on the adjustments * gtk/gtktextview.[ch]: Add idle functions to revalidate the buffer after we receive an ::invalidated signal. Wed May 17 22:10:47 2000 Owen Taylor <otaylor@redhat.com> * gtk/gtklayout.c (gtk_layout_size_allocate): Set upper to max of allocation and layout size, not just to the layout size. * gtk/gtk[hv]scrollbar.c (gtk_[hv]scrollbar_calc_slider_size): Invalidate window so it gets redrawn properly. * gdk/gdkwindow.c (gdk_window_invalidate_rect): Allow rect == NULL to mean the entire window. * gdk/gdkevents.h: Move definition for GDK_PRIORITY_REDRAW into public header. Mon May 15 14:51:31 2000 Owen Taylor <otaylor@redhat.com> * gtk/gtktextmark.c (gtk_text_mark_get_name): Add function to get the name of a mark. * gtk/gtktextlayout.c (gtk_text_layout_get_line_at_y): Add a function to find the paragraph from a y position. Thu May 11 12:57:20 2000 Owen Taylor <otaylor@redhat.com> * gtk/gtktextbtree.c (gtk_text_btree_node_invalidate_upward): Valid nodes have width/height >= 0, not > 0. Tue May 9 21:29:06 2000 Owen Taylor <otaylor@redhat.com> * gtk/gtktextlayout.[ch] gtk/gtktextdisplay.c (gtk_text_layout_get_line_display): Add a size_only flag, so when we only need the size, we don't create useless appearance attributes. * gtk/gtktextview.c (gtk_text_view_ensure_layout): Remove duplicate setting of font description. * gtk/gtkscale.c: Use PANGO_SCALE instead of 1000 Wed Apr 26 01:53:23 2000 Owen Taylor <otaylor@redhat.com> * gtk/Makefile.am (EXTRA_DIST): Add OLD_STAMP into EXTRA_DIST. It does not work well when the file that everything depends on is not in the tarball. Wed Apr 26 00:56:14 2000 Owen Taylor <otaylor@redhat.com> * gtk/testgtk.c: Some hacks and fixes so that it basically works when not sitting in the GTK+ build tree. 2000-05-03 Havoc Pennington <hp@redhat.com> * gtk/gtktextbtree.c (gtk_text_line_next_could_contain_tag): Properly determine the ordering of the tag root and the current line within the tree. Previous algorithm only worked if the tag root's immediate parent was the common root of both the current line and the tag root. Wed Apr 26 00:43:00 2000 Owen Taylor <otaylor@redhat.com> * gtk/gtktextlayout.c (set_para_values): Fix some bugs in alignment. * gtk/gtktextview.c (gtk_text_view_ensure_layout): Track the widget text directional dynamically. * gtk/gtktextview.[ch]: Added functions to get and set default wrap mode. Tue Apr 25 23:47:38 2000 Owen Taylor <otaylor@redhat.com> * gtk/gtktextlayout.c (gtk_text_layout_get_iter_location): Fix bug in cursor location computation. Tue Apr 25 23:22:59 2000 Owen Taylor <otaylor@redhat.com> * gtk/gtklayout.c (gtk_layout_set_size): Clamp hadjustment/ vadjusment values properly when layout gets smaller. * gtk/gtktextview.c (need_repaint_handler): Areas being passed in are far completely inaccurate, and sometimes too small, so, for now, just queue a redraw on the whole visible region. 2000-04-25 Havoc Pennington <hp@redhat.com> * gtk/gtktextbtree.c (summary_destroy): new function to destroy tag summary nodes (gtk_text_line_next_could_contain_tag): this function was totally broken if the line passed in wasn't below the tag root. Fix it. (gtk_text_btree_first_could_contain_tag): In the tag == NULL "wildcard" case, we have to do a linear scan. Blah. (gtk_text_btree_last_could_contain_tag): In tag == NULL case, we have to do the linear scan (tag_removed_cb): When a tag is removed from the tag table, remove the GtkTextTagInfo node from the btree. (gtk_text_btree_spew): Implement the spew function, for our debugging pleasure. Tue Apr 25 19:40:18 2000 Owen Taylor <otaylor@redhat.com> * gtk/gtktextlayout.c (gtk_text_layout_set_buffer): Fix a problem with referring to the wrong buffer. * gtk/gtkentry.c: Fix focus-in/focus-out confusion. * gtk/gtkrc.c gtk/gtkstyle.c: Moving setting default font description to gtk_style_new() - otherwise things don't work without a .gtkrc file. * gtk/gtktextbuffer.c (gtk_text_buffer_new): Sink the tags table if we create it ourself, too. * gdk/gdktypes.h (enum): Move GDK_RELEASE_MASK, since it was conflicting with XKB modifiers. * gtk/gtktextview.[ch]: Add simple support for GtkIMContext. Mon Apr 24 19:34:18 2000 Owen Taylor <otaylor@redhat.com> * gtk/gtkentry.c (gtk_entry_move_cursor_visually): Fix problem with deletion from last commit. Mon Apr 24 19:29:40 2000 Owen Taylor <otaylor@redhat.com> * gtk/gtkwidget.c (gtk_widget_create_pango_context): Set the language in the context from the current locale. * gtk/gtkentry.c (gtk_entry_size_request): Use language from the context, not hardcoded value. * gtk/gtkentry.c (gtk_entry_move_cursor): Make character movement visual, not logical. Sun Apr 23 23:39:18 2000 Owen Taylor <otaylor@redhat.com> * gtk/gtkentry.c gtk/gtktextdisplay.c: Don't handle selections as attributes - that doesn't handle partial-glyph selection properly. Instead use new pango_layout_line_get_x_ranges() functionality to draw the selection. * gtk/gtkentry.c: Simplify code since pango_layout_line_index_to_x() now properly handles out-of-range coordinates. * gtk/gtktextbuffer.c: Emit "mark_set" when the cursor is moved. * gtk/gtktextiter.h gtk/gtktextiterprivate.h: Make gtk_text_iter_get_line_byte() public. * gtk/gtktextlayout.[ch]: Properly set the direction in the PangoContext for paragraphs opposite to the base direction of the widget. * gtk/gtktextlayout.[ch] gtk/gtktextdisplay.c: Fixes for alignment. * gtk/gtktextlayout.c: Don't split segments on marks, since that causes Arabic words to reshape as you cursor through. * gtk/gtktextlayout.[ch] gtk/gtktextview.[ch]: Implement virtual cursor position when moving vertically with the arrow keys and scrolling with page-up/page-down. (Arrow keys save only the X, scrolling saves both X and Y.) This means you can line-up / line-down or page-up / page-down without losing your place, and also that moving vertically with the cursor keys keeps the same X position, not the same character count: * gtk/gtktextlayout.[ch] gtk/gtktextview.[ch]: Make vertical arrow keys move by display lines, not paragraphs. Tue Apr 18 14:16:50 2000 Owen Taylor <otaylor@redhat.com> * gtk/gtklayout.c: Make sure that the bin window is at least as big as the allocation. (Should we also make sure that the bin window is big enough to completely cover widget->window?) * gtk/gtktextview.c (gtk_text_view_get_visible_rect): Add function to get the onscreen rectangle. * gdk/x11/gdkwindow-x11.c (gdk_window_get_pointer): Correctly account for offsets in window coordinates. Sun Apr 16 16:13:27 2000 Owen Taylor <otaylor@redhat.com> * gtk/gtkentry.c (gtk_entry_get_cursor_locations): Fix index/offset confusion. * gtk/gtktextview.c (gtk_text_view_ensure_layout): Set the default direction from the widget direction. * gtk/gtktexttag.c gtk/gtktexttagprivate.h (gtk_text_tag_set_arg): Add a "direction" attribute. * gtk/gtktextview.c: global s/tkxt/text_view/. * gtk/testtext.c: Added long block of text in Arabic, to test out the direction attributes. (Some problems with the shaping system for arabic become obvious - like the fact the cursor splits words into unjoined pieces.) Fri Apr 14 12:54:34 2000 Owen Taylor <otaylor@redhat.com> * gtk/gtktextdisplay.c (render_layout): Add overstrike handling. * gtk/gtktextlayout.c: Fix up alignment. * gtk/testtext.c: Add some tests for centering, wrapping. Fri Apr 14 09:26:22 2000 Owen Taylor <otaylor@redhat.com> * gdk/gdkdrawable.h gdk/gdkdraw.c gdk/gdkwindow.c gdk/x11/gdkdrawable-x11.c: Add a draw_glyphs() operation to the drawable vtable and gdk_draw_glyphs(). If we wrote GTK+-specific layout-render function this could just replace the draw_layout() operation in the vtable. * gtk/gtkentry.c: Move guts of gtk_entry_get_cursor_locations to pango_layout_get_cursor_pos() and use that function. * gtk/gtktextchild.[ch]: add gtk_ onto pixmap_segment_new(), since it is a non-static symbol. * gtk/gtktextbtree.[ch]: Replace gtk_text_btree_find_line_data_by_y() with gtk_text_btree_find_line_by_y() * gtk/gtktextdisplay.c: Rewrote for Pango - uses a custom layout renderer that handles GtkTextAppearance attributes. * gtk/gtktexttag.[ch] gtk/gtktexttagprivate.h: - Move the values in the style that don't affect geometry into a GtkTextAppearance structure. - Change underline to take a PangoUnderline and "font" a string representation of a font description - Add a "font_desc" attribute which takes a FontDescription structure. * gtk/gtktextlayout.[ch]: - Get rid of the display-line list per each line. Instead, we generate, on demand, a GtkTextLineDisplay structure which] contains a PangoLayout * and other necesary information (offsets, cursor locations) for displaying a paragraph. - Get rid of the code to wrap lines, create display chunks, etc. Instead, we just go through a paragraph and convert it into the necessary inputs to a PangoLayout. - Implement a new attribute type, GtkTextAttrAppearance. This holds a GtkTextAppearance, and is used to pass colors, stipple, etc, through from the layout to the display without having to use lots and lots of individual attributes. - Reimplement gtk_layout_get_iter_at_pixel() gtk_layout_get_iter_pos() in terms of PangoLayout functions. * gtk/gtktextview.c: - Handle passing the necessary PangoContext to the layout - Some fixups in painting to deal with the automatic backing store and offsetting of GTK+-1.4 - Add a style_set handler so that the default style reacts properly to theme changes. * gtk/gtktext?*.[ch]: Random code-style fixes. * gtk/testtext.c: Substitute in languages that Pango handles now for Thai Mon Apr 10 10:33:45 2000 Owen Taylor <otaylor@redhat.com> * gtk/gtktext?*.[ch]: Check in Havoc's port of the Tk text widget, in original form preparatory to Pango-ization and gdkimcontext-ization. Thu Apr 6 19:25:39 2000 Owen Taylor <otaylor@redhat.com> * gtk/gtkimcontext.c: Move default implementations to real_* vfuncs, so that we can derive from gtkimcontext in language bindings properly. Thu Apr 6 16:02:52 2000 Owen Taylor <otaylor@redhat.com> * gtk/gtkimcontextsimple.[ch]: Use gdk_keyval_to_unicode to gdk_unicode_to_keyval. Add a compose table including (almost) all the compose combinations from X. This is 6k of static, shared data as opposed to 50k or so of dynamic data in the XIM implementation. * gdk/gdk.h gdk/gdkkeyuni.c gdk/win32/gdkevents-win32.c (gdk_keyval_to_unicode, gdk_unicode_to_keyval): Moved functions to convert keyvalues from and to unicode here from the win32 port and made them public. Wed Apr 5 16:37:29 2000 Owen Taylor <otaylor@redhat.com> * gtk/gtkeditable.c (gtk_editable_insert_text): Allow new_text_length == -1. Wed Apr 5 16:27:45 2000 Owen Taylor <otaylor@redhat.com> * gtk/gtkimcontext.[ch]: Base class for new input context system * gtk/gtkimmulticontext.[ch]: Proxy input context that allows the real input context implementation to be loaded from modules and switched on the fly. * gtk/gtkcontextsimple.[ch]: Simple implementation of an input context that just does direct keysymbol => unicode translation. * gtk/gtkentry.[ch]: Start switching editing over to using GtkInputContext. (No handling of preedit yet.) Wed Apr 5 15:48:41 2000 Owen Taylor <otaylor@redhat.com> * gtk/gtktypeutils.h (GTK_CHECK_GET_CLASS): Fix problem with one too many substitutions. (klass should not be subsituted.) Wed Apr 5 00:18:14 2000 Owen Taylor <otaylor@redhat.com> * configure.in: Add checks for Pango * configure.in docs/Makefile.am: Add test for sgml2html and allow 'make dist' without building html, but print out warnings in that case. (For making snapshots) * gdk/Makefile.am gdk/x11/Makefile.am gtk/Makefile.am: Add Pango libraries and C flags * gdk/gdkdraw.c gdk/gdkdrawable.h gdkwindow.c gdk/x11/gdkdrawable-x11.c: Add function (gdk_draw_layout) to draw a pango layout. * gdk/gdkpango.h gdk/x11/gdkpango-x11.c: New file with functions for getting Pango contexts for GDK. * gtk/gtkeditable.c: Get rid of dead code gtk_editable_parent_set() * gtk/gtkentry.[ch]: Complete rewrite to use Pango, add bidirectional editing. * gtk/gtkentry.c: Hack in simple Hebrew input with direct keysym => unicode translations. More languages can be added here, but real input-method support is needed. * docs/Changes-1.4.txt: Added note about entry behavior. * gtk/gtkenums.h gtk/gtkwidget.[ch] testgtk.c gtkprivate.h: Add functions to set the reading direction for a widget and the global direction. Add test which allows toggling the global direction. Two private flags are used to store the direction. (GTK_DIRECTION_SET + GTK_DIRECTION_LTR) * gtk/gtkcheckbutton.c gtk/gtkframe.c gtk/gtkhbbox.c gtk/gtkhbox.c gtk/gtkradiobutton.c gtk/gtkspinbutton.c gtk/gtktable.c * gtk/gtk[hv]scale.c gtk/gtkscale.[ch]: Draw numbers using Pango * gtk/gtklabel.[ch]: Moved to Pango and considerably rewritten. Line breaking, underlining now handled by Pango. * gtk/gtkstyle.[ch] gtk/gtkrc.[ch]: Add a PangoFontDescription to RCStyle and Style. (Having both this and the old font name and GdkFont is temporary.) * gtk/gtkwidget.[ch] (gtk_widget_create_pango_{context,layout}): Added convenience functions for creating contexts and layouts for widgets. * gtk/testgtk.c: Enhance label tests with multilingual labels.
2000-06-02 03:14:07 +00:00
* License as published by the Free Software Foundation; either
* version 2 of the License, or (at your option) any later version.
*
* This library is distributed in the hope that it will be useful,
* but WITHOUT ANY WARRANTY; without even the implied warranty of
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
* Lesser General Public License for more details.
Remove all references to offscreen flag which was no longer used. Thu Jun 1 23:05:13 2000 Owen Taylor <otaylor@redhat.com> * gtk/gtkwidget.c: Remove all references to offscreen flag which was no longer used. * gtk/gtkprivate.h (enum): Remove unused flags and compress. * gtk/gtkframe.c (gtk_frame_set_label_widget): Check for non-null label_widget->parent. * gtk/gtkentry.c: Get rid of code to deal with PangoAttribute which no longer was used. * gdk/gdkpango.c (gdk_pango_context_get_info): make static. * gdk/gdkpango.c (gdk_draw_layout[_line]): Add checks for null arguments. * gdk/x11/gdkgeometry-x11.c (gdk_window_scroll): add check for destroyed windows. Thu Jun 1 13:48:45 2000 Owen Taylor <otaylor@redhat.com> * gtk/gtkimmulticontext.c: Add a finalize method and unref the slave context there. * gtk/gtkinvisible.[ch]: Make reference counting behavior identical to GtkWindow. Thu Jun 1 01:54:11 2000 Owen Taylor <otaylor@redhat.com> * Makefile.am gdk/gdkpango.c: Copy the layout render function from pangox to here, so we can write them independent of rendering system, using GDK primitives. * gdk/gdkdrawable.h gdk/gdkdraw.c gdk/gdkwindow.c gdk/x11/gdkdrawable-x11.c: Remove draw_layout() from the vtable, since we have a rendering-system independent implementation in terms of draw_glyphs(). * gdk/gdkpango.c gdkdrawable.h (gdk_draw_layout_line): New function to render a single line. * gdk/x11/gdkpango.c: Move the guts of this file mostly into ../gdkpango.c, which simplifies things, since we don't have to deal with raw X gc's. Fri May 19 04:28:16 2000 Owen Taylor <otaylor@redhat.com> * gtk/gtktextlayout.[ch]: Add get_log_attrs() function to get the logical attributes for a given GtkTextLine. Tue May 30 16:05:39 2000 Owen Taylor <otaylor@redhat.com> * gdk/x11/gdkfont-x11.c (gdk_font_charset_for_locale): Track g_locale_get_codeset() to g_get_codeset() change. Tue May 30 15:03:19 2000 Owen Taylor <otaylor@redhat.com> * gtk/testcalendar.c (calendar_font_selection_ok): Use font descriptions. * gtk/gtkentry.c (gtk_entry_draw_text): Center text within the entry. * gtk/gtkfontsel.c (gtk_font_selection_dialog_init): Start of redoing (vastly simplifying) for Pango. Still needs quite a bit of work. (Size selection is currently poor. List of predefined sizes is not a good idea, since all of these sizes won't necessarily be distinct.) Tue May 30 13:50:19 2000 Owen Taylor <otaylor@redhat.com> * gdk/x11/gdkfont-x11.c (gdk_font_charset_for_locale): Handle CODESET results for LANG=C. Mon May 29 15:49:10 2000 Owen Taylor <otaylor@redhat.com> * gtk/gtkrc.[ch]: Add a 'font_name' declaration to RC which takes a stringized pango font description; ignore the older 'font' and 'fontset' declarations. * gtk/gtkstyle.c gtk/gtkrc.c: Fill in the style->font field with a GdkFont derived via gdk_font_from_description(), for compatibility. (Should we just remove it entirely? Probably too much compatibility breakage, but people should be migrating to the new Pango stuff as quickly as possible.) Mon May 29 15:47:41 2000 Owen Taylor <otaylor@redhat.com> * gtk/gtkentry.c gtk/gtkclist.c: s/pango_font_unref/g_object_unref/. Mon May 29 15:44:46 2000 Owen Taylor <otaylor@redhat.com> * gtk/gtkcalender.c: Roughly pango-ized. Really needs redoing; there are some bugs in size allocation right now, the semi-existant distinction between header / day fonts was removed, but, with Pango, could actually be made functional in a nice way. * gtk/testcalender: Move calender from examples into this directory as a test program. (We really need to restrcture testgtk into a whole directory full of tests for every widget or functionality group, separated into multiple .c files.) Mon May 29 15:19:56 2000 Owen Taylor <otaylor@redhat.com> * gtk/testgtk.c (file_exists): Fix stupid typo that was keeping RC file from being loaded. * gtk/testgtkrc gtk/testgtkrc2: Test new pango-ized RC file font code. Mon May 29 14:31:27 2000 Owen Taylor <otaylor@redhat.com> * gdk/gdkfont.h gdk/x11/gdkfont-x11.c (gdk_font_from_description): Add function to load a GdkFont from a PangoFontDescription. Fri May 26 17:16:40 2000 Owen Taylor <otaylor@redhat.com> * gtk/frame.[ch] gtkaspectframe.c: Make frame widgets able to have any widget for the label, use a GtkLabel widget to display the text. (Based partially on a patch from Anders Carlson.) (Quite a bit of code reorganization - strip 90% of the guts out of gtkaspectframe and add a single virtual func to GtkFrameClass - compute_child_allocation.) Fri May 26 12:00:02 2000 Owen Taylor <otaylor@redhat.com> * gtk/gtkctree.c gtk/gtkclist.[ch]: Pangoized. (Removed clist->row_center_offset field because caching it wasn't saving time or code, added private function _gtk_clist_create_cell_layout()). Wed May 24 15:59:37 2000 Owen Taylor <otaylor@redhat.com> * gtk/gtkaccellabel.c: Pangoized. * gtk/[hv]ruler.c: Pangoized Mon May 22 19:23:59 2000 Owen Taylor <otaylor@redhat.com> * gtk/gtkfilesel.c (gtk_file_selection_init): Use gtk_clist_set_column_auto_resize() to remove need need for manual column width computations. Mon May 22 18:50:26 2000 Owen Taylor <otaylor@redhat.com> * gtk/gtktooltips.[ch]: Replace custom drawing with a GtkLabel, ensuring Pango correctness, and considerably simplifying the code. * gtk/gtklabel.c gtk[hv]scale.c: 1000 => PANGO_SCALE. * gtk/gtklabel.c (gtk_label_size_request): Fixed incorrect getting of numbers of lines. * gtk/gtklabel.c (gtk_label_size_request): Set the requisition to the actual requested width of the lable, not to the wrap width we set. * gtk/gtktextchild.h: Remove extraneous include of gtk/gtk.h. * gtk/gtktextbtree.c gtk/gtktextbuffer.c gtk/gtktextlayout.c gtk/gtktextview.c gtk/gtktextview.[ch]: Fix up includes. * gtk/gtktextview.c: Fix structure inheritance. * gtk/gtkprogressbar.c: Pangoize. Mon May 22 15:47:30 2000 Owen Taylor <otaylor@redhat.com> * gtk/gtktextview.c (gtk_text_view_get_first_para_iter): Encapsulate in a function. * gtk/gtktextlayout.c (find_display_line_above): Fixed bug with computing line tops. * gtk/gtktextview.c (changed_handler): Fix < , <= confusion. Thu May 18 18:53:31 2000 Owen Taylor <otaylor@redhat.com> * gtk/gtktextdisplay.c (gtk_text_layout_draw): Fix up the x_offset and y_offset coordinates to do what we need now. (The offset between buffer and layout coordinates has been reintroduced, but is a bit different than before.) * gtk/gtktextview.[ch]: No longer inherit from GtkLayout; instead handle the adjustments ourselves, and scroll as necessary using the new gdk_window_scroll(). The advantage of this is that when we are incrementally revalidating, we are essentially rearranging things around the visible portion of the screen. With the old setup, the visible portion of the screen was moved around in the layout, so scrolling and redrawing to track that caused jumping of the display. Since we now control the scrolling ourselves, we can suppress this and only redraw when things actually change. Thu May 18 18:47:25 2000 Owen Taylor <otaylor@redhat.com> * gtk/gtktextbtree.c (redisplay_mark): We need to invalidate the region not just redisplay it after-all, since we store the cursors in the LineDisplay. (Ugly interactions here between GtkLayout and GtkTextBTree here.) * gtk/gtktextbtree.c (redisplay_region): Fixed reversed comparison. Thu May 18 18:43:21 2000 Owen Taylor <otaylor@redhat.com> * gdk/gdkwindow.h gdk/x11/gdkgeometry-x11.c (gdk_window_scroll): Added function to scroll contents of a window while keeping the window constant. Works by XCopyArea or guffaw-scrolling depending on the details of how the window is set up. (guffaw-scrolling still needs to be filled in.) Wed May 17 22:36:53 2000 Owen Taylor <otaylor@redhat.com> * gtk/gtktextiter.c gtk/gtkmain.c: Add a debug key for the text widget, move the debugging that was tied to a global variable to that. * gtk/gtkmarshal.list: Add NONE:INT,INT,INT * gtk/gtktextbtree.[ch] gtk/gtktextlayout.c: Keep a separate validated flag, in line data instead of setting height/width to -1. This allows us to perform operations with partially invalid buffer (using the old size for invalid lines) and thus to do incremental vaidation. Keep height/width aggregates up to date when deleting text and rebalancing the tree. * gtk/gtktextbtree.[ch]: Add functions validate a line (gtk_text_btree_validate_line), and to validate up to a number of pixels (gtk_text_btree_validate). * gtk/gtktextlayout.[ch]: Add an ::invalidated signal that indicates that something is changed and a revalidation pass is needed. Change ::need_repaint to ::changed, and make it take old and new yranges instead of a rectangle. * gtk/gtktextbtree.[ch] gtk/gtktextlayout.[ch]: Move the line_data_destroy() function from gtk_text_btree_add_view() to a virtual function in GtkTextLayout * gtk/gtktextbtree.[ch]: Remove gtk_text_btree_get_damage_range(), since we are handling partial repaints in a different fashion now. * gtk/gtktextbtree.[ch]: Only repaint the changed portion of the selection instead of queueing a repaint on the entire widget. * gtk/gtktextbuffer.[ch] gtk/gtktextbtree.[ch]: Move get_selection_bounds() down to btree, make the function in buffer a wrapper around the btree function. * gtk/gtktextlayout.[ch]: Add functions to check if the layout is valid and to recompute either a range of pixels aroudn a line or a certain total number of pixels. * gtk/gtktextlayout.[ch]: Cache a single line display; now that we only redraw the needed portions, the hit rate for this cache is quite high. * gtk/gtktextview.[ch]: Keep track of the first paragraph on the screen so that when re-laying-out the buffer, we can keep the same place. This requires connecting to ::value_changed on the adjustments * gtk/gtktextview.[ch]: Add idle functions to revalidate the buffer after we receive an ::invalidated signal. Wed May 17 22:10:47 2000 Owen Taylor <otaylor@redhat.com> * gtk/gtklayout.c (gtk_layout_size_allocate): Set upper to max of allocation and layout size, not just to the layout size. * gtk/gtk[hv]scrollbar.c (gtk_[hv]scrollbar_calc_slider_size): Invalidate window so it gets redrawn properly. * gdk/gdkwindow.c (gdk_window_invalidate_rect): Allow rect == NULL to mean the entire window. * gdk/gdkevents.h: Move definition for GDK_PRIORITY_REDRAW into public header. Mon May 15 14:51:31 2000 Owen Taylor <otaylor@redhat.com> * gtk/gtktextmark.c (gtk_text_mark_get_name): Add function to get the name of a mark. * gtk/gtktextlayout.c (gtk_text_layout_get_line_at_y): Add a function to find the paragraph from a y position. Thu May 11 12:57:20 2000 Owen Taylor <otaylor@redhat.com> * gtk/gtktextbtree.c (gtk_text_btree_node_invalidate_upward): Valid nodes have width/height >= 0, not > 0. Tue May 9 21:29:06 2000 Owen Taylor <otaylor@redhat.com> * gtk/gtktextlayout.[ch] gtk/gtktextdisplay.c (gtk_text_layout_get_line_display): Add a size_only flag, so when we only need the size, we don't create useless appearance attributes. * gtk/gtktextview.c (gtk_text_view_ensure_layout): Remove duplicate setting of font description. * gtk/gtkscale.c: Use PANGO_SCALE instead of 1000 Wed Apr 26 01:53:23 2000 Owen Taylor <otaylor@redhat.com> * gtk/Makefile.am (EXTRA_DIST): Add OLD_STAMP into EXTRA_DIST. It does not work well when the file that everything depends on is not in the tarball. Wed Apr 26 00:56:14 2000 Owen Taylor <otaylor@redhat.com> * gtk/testgtk.c: Some hacks and fixes so that it basically works when not sitting in the GTK+ build tree. 2000-05-03 Havoc Pennington <hp@redhat.com> * gtk/gtktextbtree.c (gtk_text_line_next_could_contain_tag): Properly determine the ordering of the tag root and the current line within the tree. Previous algorithm only worked if the tag root's immediate parent was the common root of both the current line and the tag root. Wed Apr 26 00:43:00 2000 Owen Taylor <otaylor@redhat.com> * gtk/gtktextlayout.c (set_para_values): Fix some bugs in alignment. * gtk/gtktextview.c (gtk_text_view_ensure_layout): Track the widget text directional dynamically. * gtk/gtktextview.[ch]: Added functions to get and set default wrap mode. Tue Apr 25 23:47:38 2000 Owen Taylor <otaylor@redhat.com> * gtk/gtktextlayout.c (gtk_text_layout_get_iter_location): Fix bug in cursor location computation. Tue Apr 25 23:22:59 2000 Owen Taylor <otaylor@redhat.com> * gtk/gtklayout.c (gtk_layout_set_size): Clamp hadjustment/ vadjusment values properly when layout gets smaller. * gtk/gtktextview.c (need_repaint_handler): Areas being passed in are far completely inaccurate, and sometimes too small, so, for now, just queue a redraw on the whole visible region. 2000-04-25 Havoc Pennington <hp@redhat.com> * gtk/gtktextbtree.c (summary_destroy): new function to destroy tag summary nodes (gtk_text_line_next_could_contain_tag): this function was totally broken if the line passed in wasn't below the tag root. Fix it. (gtk_text_btree_first_could_contain_tag): In the tag == NULL "wildcard" case, we have to do a linear scan. Blah. (gtk_text_btree_last_could_contain_tag): In tag == NULL case, we have to do the linear scan (tag_removed_cb): When a tag is removed from the tag table, remove the GtkTextTagInfo node from the btree. (gtk_text_btree_spew): Implement the spew function, for our debugging pleasure. Tue Apr 25 19:40:18 2000 Owen Taylor <otaylor@redhat.com> * gtk/gtktextlayout.c (gtk_text_layout_set_buffer): Fix a problem with referring to the wrong buffer. * gtk/gtkentry.c: Fix focus-in/focus-out confusion. * gtk/gtkrc.c gtk/gtkstyle.c: Moving setting default font description to gtk_style_new() - otherwise things don't work without a .gtkrc file. * gtk/gtktextbuffer.c (gtk_text_buffer_new): Sink the tags table if we create it ourself, too. * gdk/gdktypes.h (enum): Move GDK_RELEASE_MASK, since it was conflicting with XKB modifiers. * gtk/gtktextview.[ch]: Add simple support for GtkIMContext. Mon Apr 24 19:34:18 2000 Owen Taylor <otaylor@redhat.com> * gtk/gtkentry.c (gtk_entry_move_cursor_visually): Fix problem with deletion from last commit. Mon Apr 24 19:29:40 2000 Owen Taylor <otaylor@redhat.com> * gtk/gtkwidget.c (gtk_widget_create_pango_context): Set the language in the context from the current locale. * gtk/gtkentry.c (gtk_entry_size_request): Use language from the context, not hardcoded value. * gtk/gtkentry.c (gtk_entry_move_cursor): Make character movement visual, not logical. Sun Apr 23 23:39:18 2000 Owen Taylor <otaylor@redhat.com> * gtk/gtkentry.c gtk/gtktextdisplay.c: Don't handle selections as attributes - that doesn't handle partial-glyph selection properly. Instead use new pango_layout_line_get_x_ranges() functionality to draw the selection. * gtk/gtkentry.c: Simplify code since pango_layout_line_index_to_x() now properly handles out-of-range coordinates. * gtk/gtktextbuffer.c: Emit "mark_set" when the cursor is moved. * gtk/gtktextiter.h gtk/gtktextiterprivate.h: Make gtk_text_iter_get_line_byte() public. * gtk/gtktextlayout.[ch]: Properly set the direction in the PangoContext for paragraphs opposite to the base direction of the widget. * gtk/gtktextlayout.[ch] gtk/gtktextdisplay.c: Fixes for alignment. * gtk/gtktextlayout.c: Don't split segments on marks, since that causes Arabic words to reshape as you cursor through. * gtk/gtktextlayout.[ch] gtk/gtktextview.[ch]: Implement virtual cursor position when moving vertically with the arrow keys and scrolling with page-up/page-down. (Arrow keys save only the X, scrolling saves both X and Y.) This means you can line-up / line-down or page-up / page-down without losing your place, and also that moving vertically with the cursor keys keeps the same X position, not the same character count: * gtk/gtktextlayout.[ch] gtk/gtktextview.[ch]: Make vertical arrow keys move by display lines, not paragraphs. Tue Apr 18 14:16:50 2000 Owen Taylor <otaylor@redhat.com> * gtk/gtklayout.c: Make sure that the bin window is at least as big as the allocation. (Should we also make sure that the bin window is big enough to completely cover widget->window?) * gtk/gtktextview.c (gtk_text_view_get_visible_rect): Add function to get the onscreen rectangle. * gdk/x11/gdkwindow-x11.c (gdk_window_get_pointer): Correctly account for offsets in window coordinates. Sun Apr 16 16:13:27 2000 Owen Taylor <otaylor@redhat.com> * gtk/gtkentry.c (gtk_entry_get_cursor_locations): Fix index/offset confusion. * gtk/gtktextview.c (gtk_text_view_ensure_layout): Set the default direction from the widget direction. * gtk/gtktexttag.c gtk/gtktexttagprivate.h (gtk_text_tag_set_arg): Add a "direction" attribute. * gtk/gtktextview.c: global s/tkxt/text_view/. * gtk/testtext.c: Added long block of text in Arabic, to test out the direction attributes. (Some problems with the shaping system for arabic become obvious - like the fact the cursor splits words into unjoined pieces.) Fri Apr 14 12:54:34 2000 Owen Taylor <otaylor@redhat.com> * gtk/gtktextdisplay.c (render_layout): Add overstrike handling. * gtk/gtktextlayout.c: Fix up alignment. * gtk/testtext.c: Add some tests for centering, wrapping. Fri Apr 14 09:26:22 2000 Owen Taylor <otaylor@redhat.com> * gdk/gdkdrawable.h gdk/gdkdraw.c gdk/gdkwindow.c gdk/x11/gdkdrawable-x11.c: Add a draw_glyphs() operation to the drawable vtable and gdk_draw_glyphs(). If we wrote GTK+-specific layout-render function this could just replace the draw_layout() operation in the vtable. * gtk/gtkentry.c: Move guts of gtk_entry_get_cursor_locations to pango_layout_get_cursor_pos() and use that function. * gtk/gtktextchild.[ch]: add gtk_ onto pixmap_segment_new(), since it is a non-static symbol. * gtk/gtktextbtree.[ch]: Replace gtk_text_btree_find_line_data_by_y() with gtk_text_btree_find_line_by_y() * gtk/gtktextdisplay.c: Rewrote for Pango - uses a custom layout renderer that handles GtkTextAppearance attributes. * gtk/gtktexttag.[ch] gtk/gtktexttagprivate.h: - Move the values in the style that don't affect geometry into a GtkTextAppearance structure. - Change underline to take a PangoUnderline and "font" a string representation of a font description - Add a "font_desc" attribute which takes a FontDescription structure. * gtk/gtktextlayout.[ch]: - Get rid of the display-line list per each line. Instead, we generate, on demand, a GtkTextLineDisplay structure which] contains a PangoLayout * and other necesary information (offsets, cursor locations) for displaying a paragraph. - Get rid of the code to wrap lines, create display chunks, etc. Instead, we just go through a paragraph and convert it into the necessary inputs to a PangoLayout. - Implement a new attribute type, GtkTextAttrAppearance. This holds a GtkTextAppearance, and is used to pass colors, stipple, etc, through from the layout to the display without having to use lots and lots of individual attributes. - Reimplement gtk_layout_get_iter_at_pixel() gtk_layout_get_iter_pos() in terms of PangoLayout functions. * gtk/gtktextview.c: - Handle passing the necessary PangoContext to the layout - Some fixups in painting to deal with the automatic backing store and offsetting of GTK+-1.4 - Add a style_set handler so that the default style reacts properly to theme changes. * gtk/gtktext?*.[ch]: Random code-style fixes. * gtk/testtext.c: Substitute in languages that Pango handles now for Thai Mon Apr 10 10:33:45 2000 Owen Taylor <otaylor@redhat.com> * gtk/gtktext?*.[ch]: Check in Havoc's port of the Tk text widget, in original form preparatory to Pango-ization and gdkimcontext-ization. Thu Apr 6 19:25:39 2000 Owen Taylor <otaylor@redhat.com> * gtk/gtkimcontext.c: Move default implementations to real_* vfuncs, so that we can derive from gtkimcontext in language bindings properly. Thu Apr 6 16:02:52 2000 Owen Taylor <otaylor@redhat.com> * gtk/gtkimcontextsimple.[ch]: Use gdk_keyval_to_unicode to gdk_unicode_to_keyval. Add a compose table including (almost) all the compose combinations from X. This is 6k of static, shared data as opposed to 50k or so of dynamic data in the XIM implementation. * gdk/gdk.h gdk/gdkkeyuni.c gdk/win32/gdkevents-win32.c (gdk_keyval_to_unicode, gdk_unicode_to_keyval): Moved functions to convert keyvalues from and to unicode here from the win32 port and made them public. Wed Apr 5 16:37:29 2000 Owen Taylor <otaylor@redhat.com> * gtk/gtkeditable.c (gtk_editable_insert_text): Allow new_text_length == -1. Wed Apr 5 16:27:45 2000 Owen Taylor <otaylor@redhat.com> * gtk/gtkimcontext.[ch]: Base class for new input context system * gtk/gtkimmulticontext.[ch]: Proxy input context that allows the real input context implementation to be loaded from modules and switched on the fly. * gtk/gtkcontextsimple.[ch]: Simple implementation of an input context that just does direct keysymbol => unicode translation. * gtk/gtkentry.[ch]: Start switching editing over to using GtkInputContext. (No handling of preedit yet.) Wed Apr 5 15:48:41 2000 Owen Taylor <otaylor@redhat.com> * gtk/gtktypeutils.h (GTK_CHECK_GET_CLASS): Fix problem with one too many substitutions. (klass should not be subsituted.) Wed Apr 5 00:18:14 2000 Owen Taylor <otaylor@redhat.com> * configure.in: Add checks for Pango * configure.in docs/Makefile.am: Add test for sgml2html and allow 'make dist' without building html, but print out warnings in that case. (For making snapshots) * gdk/Makefile.am gdk/x11/Makefile.am gtk/Makefile.am: Add Pango libraries and C flags * gdk/gdkdraw.c gdk/gdkdrawable.h gdkwindow.c gdk/x11/gdkdrawable-x11.c: Add function (gdk_draw_layout) to draw a pango layout. * gdk/gdkpango.h gdk/x11/gdkpango-x11.c: New file with functions for getting Pango contexts for GDK. * gtk/gtkeditable.c: Get rid of dead code gtk_editable_parent_set() * gtk/gtkentry.[ch]: Complete rewrite to use Pango, add bidirectional editing. * gtk/gtkentry.c: Hack in simple Hebrew input with direct keysym => unicode translations. More languages can be added here, but real input-method support is needed. * docs/Changes-1.4.txt: Added note about entry behavior. * gtk/gtkenums.h gtk/gtkwidget.[ch] testgtk.c gtkprivate.h: Add functions to set the reading direction for a widget and the global direction. Add test which allows toggling the global direction. Two private flags are used to store the direction. (GTK_DIRECTION_SET + GTK_DIRECTION_LTR) * gtk/gtkcheckbutton.c gtk/gtkframe.c gtk/gtkhbbox.c gtk/gtkhbox.c gtk/gtkradiobutton.c gtk/gtkspinbutton.c gtk/gtktable.c * gtk/gtk[hv]scale.c gtk/gtkscale.[ch]: Draw numbers using Pango * gtk/gtklabel.[ch]: Moved to Pango and considerably rewritten. Line breaking, underlining now handled by Pango. * gtk/gtkstyle.[ch] gtk/gtkrc.[ch]: Add a PangoFontDescription to RCStyle and Style. (Having both this and the old font name and GdkFont is temporary.) * gtk/gtkwidget.[ch] (gtk_widget_create_pango_{context,layout}): Added convenience functions for creating contexts and layouts for widgets. * gtk/testgtk.c: Enhance label tests with multilingual labels.
2000-06-02 03:14:07 +00:00
*
* You should have received a copy of the GNU Lesser General Public
Remove all references to offscreen flag which was no longer used. Thu Jun 1 23:05:13 2000 Owen Taylor <otaylor@redhat.com> * gtk/gtkwidget.c: Remove all references to offscreen flag which was no longer used. * gtk/gtkprivate.h (enum): Remove unused flags and compress. * gtk/gtkframe.c (gtk_frame_set_label_widget): Check for non-null label_widget->parent. * gtk/gtkentry.c: Get rid of code to deal with PangoAttribute which no longer was used. * gdk/gdkpango.c (gdk_pango_context_get_info): make static. * gdk/gdkpango.c (gdk_draw_layout[_line]): Add checks for null arguments. * gdk/x11/gdkgeometry-x11.c (gdk_window_scroll): add check for destroyed windows. Thu Jun 1 13:48:45 2000 Owen Taylor <otaylor@redhat.com> * gtk/gtkimmulticontext.c: Add a finalize method and unref the slave context there. * gtk/gtkinvisible.[ch]: Make reference counting behavior identical to GtkWindow. Thu Jun 1 01:54:11 2000 Owen Taylor <otaylor@redhat.com> * Makefile.am gdk/gdkpango.c: Copy the layout render function from pangox to here, so we can write them independent of rendering system, using GDK primitives. * gdk/gdkdrawable.h gdk/gdkdraw.c gdk/gdkwindow.c gdk/x11/gdkdrawable-x11.c: Remove draw_layout() from the vtable, since we have a rendering-system independent implementation in terms of draw_glyphs(). * gdk/gdkpango.c gdkdrawable.h (gdk_draw_layout_line): New function to render a single line. * gdk/x11/gdkpango.c: Move the guts of this file mostly into ../gdkpango.c, which simplifies things, since we don't have to deal with raw X gc's. Fri May 19 04:28:16 2000 Owen Taylor <otaylor@redhat.com> * gtk/gtktextlayout.[ch]: Add get_log_attrs() function to get the logical attributes for a given GtkTextLine. Tue May 30 16:05:39 2000 Owen Taylor <otaylor@redhat.com> * gdk/x11/gdkfont-x11.c (gdk_font_charset_for_locale): Track g_locale_get_codeset() to g_get_codeset() change. Tue May 30 15:03:19 2000 Owen Taylor <otaylor@redhat.com> * gtk/testcalendar.c (calendar_font_selection_ok): Use font descriptions. * gtk/gtkentry.c (gtk_entry_draw_text): Center text within the entry. * gtk/gtkfontsel.c (gtk_font_selection_dialog_init): Start of redoing (vastly simplifying) for Pango. Still needs quite a bit of work. (Size selection is currently poor. List of predefined sizes is not a good idea, since all of these sizes won't necessarily be distinct.) Tue May 30 13:50:19 2000 Owen Taylor <otaylor@redhat.com> * gdk/x11/gdkfont-x11.c (gdk_font_charset_for_locale): Handle CODESET results for LANG=C. Mon May 29 15:49:10 2000 Owen Taylor <otaylor@redhat.com> * gtk/gtkrc.[ch]: Add a 'font_name' declaration to RC which takes a stringized pango font description; ignore the older 'font' and 'fontset' declarations. * gtk/gtkstyle.c gtk/gtkrc.c: Fill in the style->font field with a GdkFont derived via gdk_font_from_description(), for compatibility. (Should we just remove it entirely? Probably too much compatibility breakage, but people should be migrating to the new Pango stuff as quickly as possible.) Mon May 29 15:47:41 2000 Owen Taylor <otaylor@redhat.com> * gtk/gtkentry.c gtk/gtkclist.c: s/pango_font_unref/g_object_unref/. Mon May 29 15:44:46 2000 Owen Taylor <otaylor@redhat.com> * gtk/gtkcalender.c: Roughly pango-ized. Really needs redoing; there are some bugs in size allocation right now, the semi-existant distinction between header / day fonts was removed, but, with Pango, could actually be made functional in a nice way. * gtk/testcalender: Move calender from examples into this directory as a test program. (We really need to restrcture testgtk into a whole directory full of tests for every widget or functionality group, separated into multiple .c files.) Mon May 29 15:19:56 2000 Owen Taylor <otaylor@redhat.com> * gtk/testgtk.c (file_exists): Fix stupid typo that was keeping RC file from being loaded. * gtk/testgtkrc gtk/testgtkrc2: Test new pango-ized RC file font code. Mon May 29 14:31:27 2000 Owen Taylor <otaylor@redhat.com> * gdk/gdkfont.h gdk/x11/gdkfont-x11.c (gdk_font_from_description): Add function to load a GdkFont from a PangoFontDescription. Fri May 26 17:16:40 2000 Owen Taylor <otaylor@redhat.com> * gtk/frame.[ch] gtkaspectframe.c: Make frame widgets able to have any widget for the label, use a GtkLabel widget to display the text. (Based partially on a patch from Anders Carlson.) (Quite a bit of code reorganization - strip 90% of the guts out of gtkaspectframe and add a single virtual func to GtkFrameClass - compute_child_allocation.) Fri May 26 12:00:02 2000 Owen Taylor <otaylor@redhat.com> * gtk/gtkctree.c gtk/gtkclist.[ch]: Pangoized. (Removed clist->row_center_offset field because caching it wasn't saving time or code, added private function _gtk_clist_create_cell_layout()). Wed May 24 15:59:37 2000 Owen Taylor <otaylor@redhat.com> * gtk/gtkaccellabel.c: Pangoized. * gtk/[hv]ruler.c: Pangoized Mon May 22 19:23:59 2000 Owen Taylor <otaylor@redhat.com> * gtk/gtkfilesel.c (gtk_file_selection_init): Use gtk_clist_set_column_auto_resize() to remove need need for manual column width computations. Mon May 22 18:50:26 2000 Owen Taylor <otaylor@redhat.com> * gtk/gtktooltips.[ch]: Replace custom drawing with a GtkLabel, ensuring Pango correctness, and considerably simplifying the code. * gtk/gtklabel.c gtk[hv]scale.c: 1000 => PANGO_SCALE. * gtk/gtklabel.c (gtk_label_size_request): Fixed incorrect getting of numbers of lines. * gtk/gtklabel.c (gtk_label_size_request): Set the requisition to the actual requested width of the lable, not to the wrap width we set. * gtk/gtktextchild.h: Remove extraneous include of gtk/gtk.h. * gtk/gtktextbtree.c gtk/gtktextbuffer.c gtk/gtktextlayout.c gtk/gtktextview.c gtk/gtktextview.[ch]: Fix up includes. * gtk/gtktextview.c: Fix structure inheritance. * gtk/gtkprogressbar.c: Pangoize. Mon May 22 15:47:30 2000 Owen Taylor <otaylor@redhat.com> * gtk/gtktextview.c (gtk_text_view_get_first_para_iter): Encapsulate in a function. * gtk/gtktextlayout.c (find_display_line_above): Fixed bug with computing line tops. * gtk/gtktextview.c (changed_handler): Fix < , <= confusion. Thu May 18 18:53:31 2000 Owen Taylor <otaylor@redhat.com> * gtk/gtktextdisplay.c (gtk_text_layout_draw): Fix up the x_offset and y_offset coordinates to do what we need now. (The offset between buffer and layout coordinates has been reintroduced, but is a bit different than before.) * gtk/gtktextview.[ch]: No longer inherit from GtkLayout; instead handle the adjustments ourselves, and scroll as necessary using the new gdk_window_scroll(). The advantage of this is that when we are incrementally revalidating, we are essentially rearranging things around the visible portion of the screen. With the old setup, the visible portion of the screen was moved around in the layout, so scrolling and redrawing to track that caused jumping of the display. Since we now control the scrolling ourselves, we can suppress this and only redraw when things actually change. Thu May 18 18:47:25 2000 Owen Taylor <otaylor@redhat.com> * gtk/gtktextbtree.c (redisplay_mark): We need to invalidate the region not just redisplay it after-all, since we store the cursors in the LineDisplay. (Ugly interactions here between GtkLayout and GtkTextBTree here.) * gtk/gtktextbtree.c (redisplay_region): Fixed reversed comparison. Thu May 18 18:43:21 2000 Owen Taylor <otaylor@redhat.com> * gdk/gdkwindow.h gdk/x11/gdkgeometry-x11.c (gdk_window_scroll): Added function to scroll contents of a window while keeping the window constant. Works by XCopyArea or guffaw-scrolling depending on the details of how the window is set up. (guffaw-scrolling still needs to be filled in.) Wed May 17 22:36:53 2000 Owen Taylor <otaylor@redhat.com> * gtk/gtktextiter.c gtk/gtkmain.c: Add a debug key for the text widget, move the debugging that was tied to a global variable to that. * gtk/gtkmarshal.list: Add NONE:INT,INT,INT * gtk/gtktextbtree.[ch] gtk/gtktextlayout.c: Keep a separate validated flag, in line data instead of setting height/width to -1. This allows us to perform operations with partially invalid buffer (using the old size for invalid lines) and thus to do incremental vaidation. Keep height/width aggregates up to date when deleting text and rebalancing the tree. * gtk/gtktextbtree.[ch]: Add functions validate a line (gtk_text_btree_validate_line), and to validate up to a number of pixels (gtk_text_btree_validate). * gtk/gtktextlayout.[ch]: Add an ::invalidated signal that indicates that something is changed and a revalidation pass is needed. Change ::need_repaint to ::changed, and make it take old and new yranges instead of a rectangle. * gtk/gtktextbtree.[ch] gtk/gtktextlayout.[ch]: Move the line_data_destroy() function from gtk_text_btree_add_view() to a virtual function in GtkTextLayout * gtk/gtktextbtree.[ch]: Remove gtk_text_btree_get_damage_range(), since we are handling partial repaints in a different fashion now. * gtk/gtktextbtree.[ch]: Only repaint the changed portion of the selection instead of queueing a repaint on the entire widget. * gtk/gtktextbuffer.[ch] gtk/gtktextbtree.[ch]: Move get_selection_bounds() down to btree, make the function in buffer a wrapper around the btree function. * gtk/gtktextlayout.[ch]: Add functions to check if the layout is valid and to recompute either a range of pixels aroudn a line or a certain total number of pixels. * gtk/gtktextlayout.[ch]: Cache a single line display; now that we only redraw the needed portions, the hit rate for this cache is quite high. * gtk/gtktextview.[ch]: Keep track of the first paragraph on the screen so that when re-laying-out the buffer, we can keep the same place. This requires connecting to ::value_changed on the adjustments * gtk/gtktextview.[ch]: Add idle functions to revalidate the buffer after we receive an ::invalidated signal. Wed May 17 22:10:47 2000 Owen Taylor <otaylor@redhat.com> * gtk/gtklayout.c (gtk_layout_size_allocate): Set upper to max of allocation and layout size, not just to the layout size. * gtk/gtk[hv]scrollbar.c (gtk_[hv]scrollbar_calc_slider_size): Invalidate window so it gets redrawn properly. * gdk/gdkwindow.c (gdk_window_invalidate_rect): Allow rect == NULL to mean the entire window. * gdk/gdkevents.h: Move definition for GDK_PRIORITY_REDRAW into public header. Mon May 15 14:51:31 2000 Owen Taylor <otaylor@redhat.com> * gtk/gtktextmark.c (gtk_text_mark_get_name): Add function to get the name of a mark. * gtk/gtktextlayout.c (gtk_text_layout_get_line_at_y): Add a function to find the paragraph from a y position. Thu May 11 12:57:20 2000 Owen Taylor <otaylor@redhat.com> * gtk/gtktextbtree.c (gtk_text_btree_node_invalidate_upward): Valid nodes have width/height >= 0, not > 0. Tue May 9 21:29:06 2000 Owen Taylor <otaylor@redhat.com> * gtk/gtktextlayout.[ch] gtk/gtktextdisplay.c (gtk_text_layout_get_line_display): Add a size_only flag, so when we only need the size, we don't create useless appearance attributes. * gtk/gtktextview.c (gtk_text_view_ensure_layout): Remove duplicate setting of font description. * gtk/gtkscale.c: Use PANGO_SCALE instead of 1000 Wed Apr 26 01:53:23 2000 Owen Taylor <otaylor@redhat.com> * gtk/Makefile.am (EXTRA_DIST): Add OLD_STAMP into EXTRA_DIST. It does not work well when the file that everything depends on is not in the tarball. Wed Apr 26 00:56:14 2000 Owen Taylor <otaylor@redhat.com> * gtk/testgtk.c: Some hacks and fixes so that it basically works when not sitting in the GTK+ build tree. 2000-05-03 Havoc Pennington <hp@redhat.com> * gtk/gtktextbtree.c (gtk_text_line_next_could_contain_tag): Properly determine the ordering of the tag root and the current line within the tree. Previous algorithm only worked if the tag root's immediate parent was the common root of both the current line and the tag root. Wed Apr 26 00:43:00 2000 Owen Taylor <otaylor@redhat.com> * gtk/gtktextlayout.c (set_para_values): Fix some bugs in alignment. * gtk/gtktextview.c (gtk_text_view_ensure_layout): Track the widget text directional dynamically. * gtk/gtktextview.[ch]: Added functions to get and set default wrap mode. Tue Apr 25 23:47:38 2000 Owen Taylor <otaylor@redhat.com> * gtk/gtktextlayout.c (gtk_text_layout_get_iter_location): Fix bug in cursor location computation. Tue Apr 25 23:22:59 2000 Owen Taylor <otaylor@redhat.com> * gtk/gtklayout.c (gtk_layout_set_size): Clamp hadjustment/ vadjusment values properly when layout gets smaller. * gtk/gtktextview.c (need_repaint_handler): Areas being passed in are far completely inaccurate, and sometimes too small, so, for now, just queue a redraw on the whole visible region. 2000-04-25 Havoc Pennington <hp@redhat.com> * gtk/gtktextbtree.c (summary_destroy): new function to destroy tag summary nodes (gtk_text_line_next_could_contain_tag): this function was totally broken if the line passed in wasn't below the tag root. Fix it. (gtk_text_btree_first_could_contain_tag): In the tag == NULL "wildcard" case, we have to do a linear scan. Blah. (gtk_text_btree_last_could_contain_tag): In tag == NULL case, we have to do the linear scan (tag_removed_cb): When a tag is removed from the tag table, remove the GtkTextTagInfo node from the btree. (gtk_text_btree_spew): Implement the spew function, for our debugging pleasure. Tue Apr 25 19:40:18 2000 Owen Taylor <otaylor@redhat.com> * gtk/gtktextlayout.c (gtk_text_layout_set_buffer): Fix a problem with referring to the wrong buffer. * gtk/gtkentry.c: Fix focus-in/focus-out confusion. * gtk/gtkrc.c gtk/gtkstyle.c: Moving setting default font description to gtk_style_new() - otherwise things don't work without a .gtkrc file. * gtk/gtktextbuffer.c (gtk_text_buffer_new): Sink the tags table if we create it ourself, too. * gdk/gdktypes.h (enum): Move GDK_RELEASE_MASK, since it was conflicting with XKB modifiers. * gtk/gtktextview.[ch]: Add simple support for GtkIMContext. Mon Apr 24 19:34:18 2000 Owen Taylor <otaylor@redhat.com> * gtk/gtkentry.c (gtk_entry_move_cursor_visually): Fix problem with deletion from last commit. Mon Apr 24 19:29:40 2000 Owen Taylor <otaylor@redhat.com> * gtk/gtkwidget.c (gtk_widget_create_pango_context): Set the language in the context from the current locale. * gtk/gtkentry.c (gtk_entry_size_request): Use language from the context, not hardcoded value. * gtk/gtkentry.c (gtk_entry_move_cursor): Make character movement visual, not logical. Sun Apr 23 23:39:18 2000 Owen Taylor <otaylor@redhat.com> * gtk/gtkentry.c gtk/gtktextdisplay.c: Don't handle selections as attributes - that doesn't handle partial-glyph selection properly. Instead use new pango_layout_line_get_x_ranges() functionality to draw the selection. * gtk/gtkentry.c: Simplify code since pango_layout_line_index_to_x() now properly handles out-of-range coordinates. * gtk/gtktextbuffer.c: Emit "mark_set" when the cursor is moved. * gtk/gtktextiter.h gtk/gtktextiterprivate.h: Make gtk_text_iter_get_line_byte() public. * gtk/gtktextlayout.[ch]: Properly set the direction in the PangoContext for paragraphs opposite to the base direction of the widget. * gtk/gtktextlayout.[ch] gtk/gtktextdisplay.c: Fixes for alignment. * gtk/gtktextlayout.c: Don't split segments on marks, since that causes Arabic words to reshape as you cursor through. * gtk/gtktextlayout.[ch] gtk/gtktextview.[ch]: Implement virtual cursor position when moving vertically with the arrow keys and scrolling with page-up/page-down. (Arrow keys save only the X, scrolling saves both X and Y.) This means you can line-up / line-down or page-up / page-down without losing your place, and also that moving vertically with the cursor keys keeps the same X position, not the same character count: * gtk/gtktextlayout.[ch] gtk/gtktextview.[ch]: Make vertical arrow keys move by display lines, not paragraphs. Tue Apr 18 14:16:50 2000 Owen Taylor <otaylor@redhat.com> * gtk/gtklayout.c: Make sure that the bin window is at least as big as the allocation. (Should we also make sure that the bin window is big enough to completely cover widget->window?) * gtk/gtktextview.c (gtk_text_view_get_visible_rect): Add function to get the onscreen rectangle. * gdk/x11/gdkwindow-x11.c (gdk_window_get_pointer): Correctly account for offsets in window coordinates. Sun Apr 16 16:13:27 2000 Owen Taylor <otaylor@redhat.com> * gtk/gtkentry.c (gtk_entry_get_cursor_locations): Fix index/offset confusion. * gtk/gtktextview.c (gtk_text_view_ensure_layout): Set the default direction from the widget direction. * gtk/gtktexttag.c gtk/gtktexttagprivate.h (gtk_text_tag_set_arg): Add a "direction" attribute. * gtk/gtktextview.c: global s/tkxt/text_view/. * gtk/testtext.c: Added long block of text in Arabic, to test out the direction attributes. (Some problems with the shaping system for arabic become obvious - like the fact the cursor splits words into unjoined pieces.) Fri Apr 14 12:54:34 2000 Owen Taylor <otaylor@redhat.com> * gtk/gtktextdisplay.c (render_layout): Add overstrike handling. * gtk/gtktextlayout.c: Fix up alignment. * gtk/testtext.c: Add some tests for centering, wrapping. Fri Apr 14 09:26:22 2000 Owen Taylor <otaylor@redhat.com> * gdk/gdkdrawable.h gdk/gdkdraw.c gdk/gdkwindow.c gdk/x11/gdkdrawable-x11.c: Add a draw_glyphs() operation to the drawable vtable and gdk_draw_glyphs(). If we wrote GTK+-specific layout-render function this could just replace the draw_layout() operation in the vtable. * gtk/gtkentry.c: Move guts of gtk_entry_get_cursor_locations to pango_layout_get_cursor_pos() and use that function. * gtk/gtktextchild.[ch]: add gtk_ onto pixmap_segment_new(), since it is a non-static symbol. * gtk/gtktextbtree.[ch]: Replace gtk_text_btree_find_line_data_by_y() with gtk_text_btree_find_line_by_y() * gtk/gtktextdisplay.c: Rewrote for Pango - uses a custom layout renderer that handles GtkTextAppearance attributes. * gtk/gtktexttag.[ch] gtk/gtktexttagprivate.h: - Move the values in the style that don't affect geometry into a GtkTextAppearance structure. - Change underline to take a PangoUnderline and "font" a string representation of a font description - Add a "font_desc" attribute which takes a FontDescription structure. * gtk/gtktextlayout.[ch]: - Get rid of the display-line list per each line. Instead, we generate, on demand, a GtkTextLineDisplay structure which] contains a PangoLayout * and other necesary information (offsets, cursor locations) for displaying a paragraph. - Get rid of the code to wrap lines, create display chunks, etc. Instead, we just go through a paragraph and convert it into the necessary inputs to a PangoLayout. - Implement a new attribute type, GtkTextAttrAppearance. This holds a GtkTextAppearance, and is used to pass colors, stipple, etc, through from the layout to the display without having to use lots and lots of individual attributes. - Reimplement gtk_layout_get_iter_at_pixel() gtk_layout_get_iter_pos() in terms of PangoLayout functions. * gtk/gtktextview.c: - Handle passing the necessary PangoContext to the layout - Some fixups in painting to deal with the automatic backing store and offsetting of GTK+-1.4 - Add a style_set handler so that the default style reacts properly to theme changes. * gtk/gtktext?*.[ch]: Random code-style fixes. * gtk/testtext.c: Substitute in languages that Pango handles now for Thai Mon Apr 10 10:33:45 2000 Owen Taylor <otaylor@redhat.com> * gtk/gtktext?*.[ch]: Check in Havoc's port of the Tk text widget, in original form preparatory to Pango-ization and gdkimcontext-ization. Thu Apr 6 19:25:39 2000 Owen Taylor <otaylor@redhat.com> * gtk/gtkimcontext.c: Move default implementations to real_* vfuncs, so that we can derive from gtkimcontext in language bindings properly. Thu Apr 6 16:02:52 2000 Owen Taylor <otaylor@redhat.com> * gtk/gtkimcontextsimple.[ch]: Use gdk_keyval_to_unicode to gdk_unicode_to_keyval. Add a compose table including (almost) all the compose combinations from X. This is 6k of static, shared data as opposed to 50k or so of dynamic data in the XIM implementation. * gdk/gdk.h gdk/gdkkeyuni.c gdk/win32/gdkevents-win32.c (gdk_keyval_to_unicode, gdk_unicode_to_keyval): Moved functions to convert keyvalues from and to unicode here from the win32 port and made them public. Wed Apr 5 16:37:29 2000 Owen Taylor <otaylor@redhat.com> * gtk/gtkeditable.c (gtk_editable_insert_text): Allow new_text_length == -1. Wed Apr 5 16:27:45 2000 Owen Taylor <otaylor@redhat.com> * gtk/gtkimcontext.[ch]: Base class for new input context system * gtk/gtkimmulticontext.[ch]: Proxy input context that allows the real input context implementation to be loaded from modules and switched on the fly. * gtk/gtkcontextsimple.[ch]: Simple implementation of an input context that just does direct keysymbol => unicode translation. * gtk/gtkentry.[ch]: Start switching editing over to using GtkInputContext. (No handling of preedit yet.) Wed Apr 5 15:48:41 2000 Owen Taylor <otaylor@redhat.com> * gtk/gtktypeutils.h (GTK_CHECK_GET_CLASS): Fix problem with one too many substitutions. (klass should not be subsituted.) Wed Apr 5 00:18:14 2000 Owen Taylor <otaylor@redhat.com> * configure.in: Add checks for Pango * configure.in docs/Makefile.am: Add test for sgml2html and allow 'make dist' without building html, but print out warnings in that case. (For making snapshots) * gdk/Makefile.am gdk/x11/Makefile.am gtk/Makefile.am: Add Pango libraries and C flags * gdk/gdkdraw.c gdk/gdkdrawable.h gdkwindow.c gdk/x11/gdkdrawable-x11.c: Add function (gdk_draw_layout) to draw a pango layout. * gdk/gdkpango.h gdk/x11/gdkpango-x11.c: New file with functions for getting Pango contexts for GDK. * gtk/gtkeditable.c: Get rid of dead code gtk_editable_parent_set() * gtk/gtkentry.[ch]: Complete rewrite to use Pango, add bidirectional editing. * gtk/gtkentry.c: Hack in simple Hebrew input with direct keysym => unicode translations. More languages can be added here, but real input-method support is needed. * docs/Changes-1.4.txt: Added note about entry behavior. * gtk/gtkenums.h gtk/gtkwidget.[ch] testgtk.c gtkprivate.h: Add functions to set the reading direction for a widget and the global direction. Add test which allows toggling the global direction. Two private flags are used to store the direction. (GTK_DIRECTION_SET + GTK_DIRECTION_LTR) * gtk/gtkcheckbutton.c gtk/gtkframe.c gtk/gtkhbbox.c gtk/gtkhbox.c gtk/gtkradiobutton.c gtk/gtkspinbutton.c gtk/gtktable.c * gtk/gtk[hv]scale.c gtk/gtkscale.[ch]: Draw numbers using Pango * gtk/gtklabel.[ch]: Moved to Pango and considerably rewritten. Line breaking, underlining now handled by Pango. * gtk/gtkstyle.[ch] gtk/gtkrc.[ch]: Add a PangoFontDescription to RCStyle and Style. (Having both this and the old font name and GdkFont is temporary.) * gtk/gtkwidget.[ch] (gtk_widget_create_pango_{context,layout}): Added convenience functions for creating contexts and layouts for widgets. * gtk/testgtk.c: Enhance label tests with multilingual labels.
2000-06-02 03:14:07 +00:00
* License along with this library; if not, write to the
* Free Software Foundation, Inc., 59 Temple Place - Suite 330,
* Boston, MA 02111-1307, USA.
*/
#include "gdkcolor.h"
#include "gdkgc.h"
#include "gdkpango.h"
fix bug where it always set the foreground, even if we were only using a 2001-02-12 Havoc Pennington <hp@pobox.com> * gdk/gdkpango.c (gdk_pango_get_gc): fix bug where it always set the foreground, even if we were only using a stipple. (gdk_draw_layout_line_with_colors): new function, allow override colors (gdk_draw_layout_with_colors): new function, allow override colors (gdk_pango_layout_line_get_clip_region): function to get the clip region for a logical text range (gdk_pango_layout_get_clip_region): get the clip region for a logical text range * gdk/x11/gdkcolor-x11.c: forward declare gdk_colormap_sync(), (gdk_colormap_new): fix call to gdk_colormap_sync() so it has the right number of arguments. * gtk/gtktextbtree.c (gtk_text_btree_node_check_consistency): enhance the function to check that node data corresponds to a view still belonging to the tree. * gtk/gtktreeview.c (gtk_tree_view_changed): we were leaking the GtkTreePath (gtk_tree_view_inserted): ditto (gtk_tree_view_child_toggled): ditto * gtk/gtktreemodel.c (gtk_tree_path_append_index): use realloc to simplify this code. * gtk/gtkcellrenderertext.c (get_layout): fix leak of a PangoAttrList * demos/gtk-demo/main.c (load_file): Fix leak of a GString * gtk/gtkentry.c (gtk_entry_realize): Fix leak of a GdkCursor * gtk/gtkmenubar.c (gtk_menu_bar_size_request): consider toggle size in the size request (gtk_menu_bar_size_allocate): consider toggle size here * gtk/gtkimagemenuitem.h, gtkimagemenuitem.c: Menu item that displays a widget in the toggle slot * gtk/testgtk.c: test GtkImageMenuItem * gtk/Makefile.am, gtk/gtk.h: Add GtkImageMenuItem * gtk/gtkmenuitem.h: Use "gint" not "guint16" for toggle size request and allocation * gtk/gtkmenu.c (gtk_menu_size_request): use gint not guint16 * gtk/gtkcheckmenuitem.c (gtk_check_menu_item_toggle_size_request): ditto
2001-02-13 05:44:47 +00:00
#include "gdkrgb.h"
Remove all references to offscreen flag which was no longer used. Thu Jun 1 23:05:13 2000 Owen Taylor <otaylor@redhat.com> * gtk/gtkwidget.c: Remove all references to offscreen flag which was no longer used. * gtk/gtkprivate.h (enum): Remove unused flags and compress. * gtk/gtkframe.c (gtk_frame_set_label_widget): Check for non-null label_widget->parent. * gtk/gtkentry.c: Get rid of code to deal with PangoAttribute which no longer was used. * gdk/gdkpango.c (gdk_pango_context_get_info): make static. * gdk/gdkpango.c (gdk_draw_layout[_line]): Add checks for null arguments. * gdk/x11/gdkgeometry-x11.c (gdk_window_scroll): add check for destroyed windows. Thu Jun 1 13:48:45 2000 Owen Taylor <otaylor@redhat.com> * gtk/gtkimmulticontext.c: Add a finalize method and unref the slave context there. * gtk/gtkinvisible.[ch]: Make reference counting behavior identical to GtkWindow. Thu Jun 1 01:54:11 2000 Owen Taylor <otaylor@redhat.com> * Makefile.am gdk/gdkpango.c: Copy the layout render function from pangox to here, so we can write them independent of rendering system, using GDK primitives. * gdk/gdkdrawable.h gdk/gdkdraw.c gdk/gdkwindow.c gdk/x11/gdkdrawable-x11.c: Remove draw_layout() from the vtable, since we have a rendering-system independent implementation in terms of draw_glyphs(). * gdk/gdkpango.c gdkdrawable.h (gdk_draw_layout_line): New function to render a single line. * gdk/x11/gdkpango.c: Move the guts of this file mostly into ../gdkpango.c, which simplifies things, since we don't have to deal with raw X gc's. Fri May 19 04:28:16 2000 Owen Taylor <otaylor@redhat.com> * gtk/gtktextlayout.[ch]: Add get_log_attrs() function to get the logical attributes for a given GtkTextLine. Tue May 30 16:05:39 2000 Owen Taylor <otaylor@redhat.com> * gdk/x11/gdkfont-x11.c (gdk_font_charset_for_locale): Track g_locale_get_codeset() to g_get_codeset() change. Tue May 30 15:03:19 2000 Owen Taylor <otaylor@redhat.com> * gtk/testcalendar.c (calendar_font_selection_ok): Use font descriptions. * gtk/gtkentry.c (gtk_entry_draw_text): Center text within the entry. * gtk/gtkfontsel.c (gtk_font_selection_dialog_init): Start of redoing (vastly simplifying) for Pango. Still needs quite a bit of work. (Size selection is currently poor. List of predefined sizes is not a good idea, since all of these sizes won't necessarily be distinct.) Tue May 30 13:50:19 2000 Owen Taylor <otaylor@redhat.com> * gdk/x11/gdkfont-x11.c (gdk_font_charset_for_locale): Handle CODESET results for LANG=C. Mon May 29 15:49:10 2000 Owen Taylor <otaylor@redhat.com> * gtk/gtkrc.[ch]: Add a 'font_name' declaration to RC which takes a stringized pango font description; ignore the older 'font' and 'fontset' declarations. * gtk/gtkstyle.c gtk/gtkrc.c: Fill in the style->font field with a GdkFont derived via gdk_font_from_description(), for compatibility. (Should we just remove it entirely? Probably too much compatibility breakage, but people should be migrating to the new Pango stuff as quickly as possible.) Mon May 29 15:47:41 2000 Owen Taylor <otaylor@redhat.com> * gtk/gtkentry.c gtk/gtkclist.c: s/pango_font_unref/g_object_unref/. Mon May 29 15:44:46 2000 Owen Taylor <otaylor@redhat.com> * gtk/gtkcalender.c: Roughly pango-ized. Really needs redoing; there are some bugs in size allocation right now, the semi-existant distinction between header / day fonts was removed, but, with Pango, could actually be made functional in a nice way. * gtk/testcalender: Move calender from examples into this directory as a test program. (We really need to restrcture testgtk into a whole directory full of tests for every widget or functionality group, separated into multiple .c files.) Mon May 29 15:19:56 2000 Owen Taylor <otaylor@redhat.com> * gtk/testgtk.c (file_exists): Fix stupid typo that was keeping RC file from being loaded. * gtk/testgtkrc gtk/testgtkrc2: Test new pango-ized RC file font code. Mon May 29 14:31:27 2000 Owen Taylor <otaylor@redhat.com> * gdk/gdkfont.h gdk/x11/gdkfont-x11.c (gdk_font_from_description): Add function to load a GdkFont from a PangoFontDescription. Fri May 26 17:16:40 2000 Owen Taylor <otaylor@redhat.com> * gtk/frame.[ch] gtkaspectframe.c: Make frame widgets able to have any widget for the label, use a GtkLabel widget to display the text. (Based partially on a patch from Anders Carlson.) (Quite a bit of code reorganization - strip 90% of the guts out of gtkaspectframe and add a single virtual func to GtkFrameClass - compute_child_allocation.) Fri May 26 12:00:02 2000 Owen Taylor <otaylor@redhat.com> * gtk/gtkctree.c gtk/gtkclist.[ch]: Pangoized. (Removed clist->row_center_offset field because caching it wasn't saving time or code, added private function _gtk_clist_create_cell_layout()). Wed May 24 15:59:37 2000 Owen Taylor <otaylor@redhat.com> * gtk/gtkaccellabel.c: Pangoized. * gtk/[hv]ruler.c: Pangoized Mon May 22 19:23:59 2000 Owen Taylor <otaylor@redhat.com> * gtk/gtkfilesel.c (gtk_file_selection_init): Use gtk_clist_set_column_auto_resize() to remove need need for manual column width computations. Mon May 22 18:50:26 2000 Owen Taylor <otaylor@redhat.com> * gtk/gtktooltips.[ch]: Replace custom drawing with a GtkLabel, ensuring Pango correctness, and considerably simplifying the code. * gtk/gtklabel.c gtk[hv]scale.c: 1000 => PANGO_SCALE. * gtk/gtklabel.c (gtk_label_size_request): Fixed incorrect getting of numbers of lines. * gtk/gtklabel.c (gtk_label_size_request): Set the requisition to the actual requested width of the lable, not to the wrap width we set. * gtk/gtktextchild.h: Remove extraneous include of gtk/gtk.h. * gtk/gtktextbtree.c gtk/gtktextbuffer.c gtk/gtktextlayout.c gtk/gtktextview.c gtk/gtktextview.[ch]: Fix up includes. * gtk/gtktextview.c: Fix structure inheritance. * gtk/gtkprogressbar.c: Pangoize. Mon May 22 15:47:30 2000 Owen Taylor <otaylor@redhat.com> * gtk/gtktextview.c (gtk_text_view_get_first_para_iter): Encapsulate in a function. * gtk/gtktextlayout.c (find_display_line_above): Fixed bug with computing line tops. * gtk/gtktextview.c (changed_handler): Fix < , <= confusion. Thu May 18 18:53:31 2000 Owen Taylor <otaylor@redhat.com> * gtk/gtktextdisplay.c (gtk_text_layout_draw): Fix up the x_offset and y_offset coordinates to do what we need now. (The offset between buffer and layout coordinates has been reintroduced, but is a bit different than before.) * gtk/gtktextview.[ch]: No longer inherit from GtkLayout; instead handle the adjustments ourselves, and scroll as necessary using the new gdk_window_scroll(). The advantage of this is that when we are incrementally revalidating, we are essentially rearranging things around the visible portion of the screen. With the old setup, the visible portion of the screen was moved around in the layout, so scrolling and redrawing to track that caused jumping of the display. Since we now control the scrolling ourselves, we can suppress this and only redraw when things actually change. Thu May 18 18:47:25 2000 Owen Taylor <otaylor@redhat.com> * gtk/gtktextbtree.c (redisplay_mark): We need to invalidate the region not just redisplay it after-all, since we store the cursors in the LineDisplay. (Ugly interactions here between GtkLayout and GtkTextBTree here.) * gtk/gtktextbtree.c (redisplay_region): Fixed reversed comparison. Thu May 18 18:43:21 2000 Owen Taylor <otaylor@redhat.com> * gdk/gdkwindow.h gdk/x11/gdkgeometry-x11.c (gdk_window_scroll): Added function to scroll contents of a window while keeping the window constant. Works by XCopyArea or guffaw-scrolling depending on the details of how the window is set up. (guffaw-scrolling still needs to be filled in.) Wed May 17 22:36:53 2000 Owen Taylor <otaylor@redhat.com> * gtk/gtktextiter.c gtk/gtkmain.c: Add a debug key for the text widget, move the debugging that was tied to a global variable to that. * gtk/gtkmarshal.list: Add NONE:INT,INT,INT * gtk/gtktextbtree.[ch] gtk/gtktextlayout.c: Keep a separate validated flag, in line data instead of setting height/width to -1. This allows us to perform operations with partially invalid buffer (using the old size for invalid lines) and thus to do incremental vaidation. Keep height/width aggregates up to date when deleting text and rebalancing the tree. * gtk/gtktextbtree.[ch]: Add functions validate a line (gtk_text_btree_validate_line), and to validate up to a number of pixels (gtk_text_btree_validate). * gtk/gtktextlayout.[ch]: Add an ::invalidated signal that indicates that something is changed and a revalidation pass is needed. Change ::need_repaint to ::changed, and make it take old and new yranges instead of a rectangle. * gtk/gtktextbtree.[ch] gtk/gtktextlayout.[ch]: Move the line_data_destroy() function from gtk_text_btree_add_view() to a virtual function in GtkTextLayout * gtk/gtktextbtree.[ch]: Remove gtk_text_btree_get_damage_range(), since we are handling partial repaints in a different fashion now. * gtk/gtktextbtree.[ch]: Only repaint the changed portion of the selection instead of queueing a repaint on the entire widget. * gtk/gtktextbuffer.[ch] gtk/gtktextbtree.[ch]: Move get_selection_bounds() down to btree, make the function in buffer a wrapper around the btree function. * gtk/gtktextlayout.[ch]: Add functions to check if the layout is valid and to recompute either a range of pixels aroudn a line or a certain total number of pixels. * gtk/gtktextlayout.[ch]: Cache a single line display; now that we only redraw the needed portions, the hit rate for this cache is quite high. * gtk/gtktextview.[ch]: Keep track of the first paragraph on the screen so that when re-laying-out the buffer, we can keep the same place. This requires connecting to ::value_changed on the adjustments * gtk/gtktextview.[ch]: Add idle functions to revalidate the buffer after we receive an ::invalidated signal. Wed May 17 22:10:47 2000 Owen Taylor <otaylor@redhat.com> * gtk/gtklayout.c (gtk_layout_size_allocate): Set upper to max of allocation and layout size, not just to the layout size. * gtk/gtk[hv]scrollbar.c (gtk_[hv]scrollbar_calc_slider_size): Invalidate window so it gets redrawn properly. * gdk/gdkwindow.c (gdk_window_invalidate_rect): Allow rect == NULL to mean the entire window. * gdk/gdkevents.h: Move definition for GDK_PRIORITY_REDRAW into public header. Mon May 15 14:51:31 2000 Owen Taylor <otaylor@redhat.com> * gtk/gtktextmark.c (gtk_text_mark_get_name): Add function to get the name of a mark. * gtk/gtktextlayout.c (gtk_text_layout_get_line_at_y): Add a function to find the paragraph from a y position. Thu May 11 12:57:20 2000 Owen Taylor <otaylor@redhat.com> * gtk/gtktextbtree.c (gtk_text_btree_node_invalidate_upward): Valid nodes have width/height >= 0, not > 0. Tue May 9 21:29:06 2000 Owen Taylor <otaylor@redhat.com> * gtk/gtktextlayout.[ch] gtk/gtktextdisplay.c (gtk_text_layout_get_line_display): Add a size_only flag, so when we only need the size, we don't create useless appearance attributes. * gtk/gtktextview.c (gtk_text_view_ensure_layout): Remove duplicate setting of font description. * gtk/gtkscale.c: Use PANGO_SCALE instead of 1000 Wed Apr 26 01:53:23 2000 Owen Taylor <otaylor@redhat.com> * gtk/Makefile.am (EXTRA_DIST): Add OLD_STAMP into EXTRA_DIST. It does not work well when the file that everything depends on is not in the tarball. Wed Apr 26 00:56:14 2000 Owen Taylor <otaylor@redhat.com> * gtk/testgtk.c: Some hacks and fixes so that it basically works when not sitting in the GTK+ build tree. 2000-05-03 Havoc Pennington <hp@redhat.com> * gtk/gtktextbtree.c (gtk_text_line_next_could_contain_tag): Properly determine the ordering of the tag root and the current line within the tree. Previous algorithm only worked if the tag root's immediate parent was the common root of both the current line and the tag root. Wed Apr 26 00:43:00 2000 Owen Taylor <otaylor@redhat.com> * gtk/gtktextlayout.c (set_para_values): Fix some bugs in alignment. * gtk/gtktextview.c (gtk_text_view_ensure_layout): Track the widget text directional dynamically. * gtk/gtktextview.[ch]: Added functions to get and set default wrap mode. Tue Apr 25 23:47:38 2000 Owen Taylor <otaylor@redhat.com> * gtk/gtktextlayout.c (gtk_text_layout_get_iter_location): Fix bug in cursor location computation. Tue Apr 25 23:22:59 2000 Owen Taylor <otaylor@redhat.com> * gtk/gtklayout.c (gtk_layout_set_size): Clamp hadjustment/ vadjusment values properly when layout gets smaller. * gtk/gtktextview.c (need_repaint_handler): Areas being passed in are far completely inaccurate, and sometimes too small, so, for now, just queue a redraw on the whole visible region. 2000-04-25 Havoc Pennington <hp@redhat.com> * gtk/gtktextbtree.c (summary_destroy): new function to destroy tag summary nodes (gtk_text_line_next_could_contain_tag): this function was totally broken if the line passed in wasn't below the tag root. Fix it. (gtk_text_btree_first_could_contain_tag): In the tag == NULL "wildcard" case, we have to do a linear scan. Blah. (gtk_text_btree_last_could_contain_tag): In tag == NULL case, we have to do the linear scan (tag_removed_cb): When a tag is removed from the tag table, remove the GtkTextTagInfo node from the btree. (gtk_text_btree_spew): Implement the spew function, for our debugging pleasure. Tue Apr 25 19:40:18 2000 Owen Taylor <otaylor@redhat.com> * gtk/gtktextlayout.c (gtk_text_layout_set_buffer): Fix a problem with referring to the wrong buffer. * gtk/gtkentry.c: Fix focus-in/focus-out confusion. * gtk/gtkrc.c gtk/gtkstyle.c: Moving setting default font description to gtk_style_new() - otherwise things don't work without a .gtkrc file. * gtk/gtktextbuffer.c (gtk_text_buffer_new): Sink the tags table if we create it ourself, too. * gdk/gdktypes.h (enum): Move GDK_RELEASE_MASK, since it was conflicting with XKB modifiers. * gtk/gtktextview.[ch]: Add simple support for GtkIMContext. Mon Apr 24 19:34:18 2000 Owen Taylor <otaylor@redhat.com> * gtk/gtkentry.c (gtk_entry_move_cursor_visually): Fix problem with deletion from last commit. Mon Apr 24 19:29:40 2000 Owen Taylor <otaylor@redhat.com> * gtk/gtkwidget.c (gtk_widget_create_pango_context): Set the language in the context from the current locale. * gtk/gtkentry.c (gtk_entry_size_request): Use language from the context, not hardcoded value. * gtk/gtkentry.c (gtk_entry_move_cursor): Make character movement visual, not logical. Sun Apr 23 23:39:18 2000 Owen Taylor <otaylor@redhat.com> * gtk/gtkentry.c gtk/gtktextdisplay.c: Don't handle selections as attributes - that doesn't handle partial-glyph selection properly. Instead use new pango_layout_line_get_x_ranges() functionality to draw the selection. * gtk/gtkentry.c: Simplify code since pango_layout_line_index_to_x() now properly handles out-of-range coordinates. * gtk/gtktextbuffer.c: Emit "mark_set" when the cursor is moved. * gtk/gtktextiter.h gtk/gtktextiterprivate.h: Make gtk_text_iter_get_line_byte() public. * gtk/gtktextlayout.[ch]: Properly set the direction in the PangoContext for paragraphs opposite to the base direction of the widget. * gtk/gtktextlayout.[ch] gtk/gtktextdisplay.c: Fixes for alignment. * gtk/gtktextlayout.c: Don't split segments on marks, since that causes Arabic words to reshape as you cursor through. * gtk/gtktextlayout.[ch] gtk/gtktextview.[ch]: Implement virtual cursor position when moving vertically with the arrow keys and scrolling with page-up/page-down. (Arrow keys save only the X, scrolling saves both X and Y.) This means you can line-up / line-down or page-up / page-down without losing your place, and also that moving vertically with the cursor keys keeps the same X position, not the same character count: * gtk/gtktextlayout.[ch] gtk/gtktextview.[ch]: Make vertical arrow keys move by display lines, not paragraphs. Tue Apr 18 14:16:50 2000 Owen Taylor <otaylor@redhat.com> * gtk/gtklayout.c: Make sure that the bin window is at least as big as the allocation. (Should we also make sure that the bin window is big enough to completely cover widget->window?) * gtk/gtktextview.c (gtk_text_view_get_visible_rect): Add function to get the onscreen rectangle. * gdk/x11/gdkwindow-x11.c (gdk_window_get_pointer): Correctly account for offsets in window coordinates. Sun Apr 16 16:13:27 2000 Owen Taylor <otaylor@redhat.com> * gtk/gtkentry.c (gtk_entry_get_cursor_locations): Fix index/offset confusion. * gtk/gtktextview.c (gtk_text_view_ensure_layout): Set the default direction from the widget direction. * gtk/gtktexttag.c gtk/gtktexttagprivate.h (gtk_text_tag_set_arg): Add a "direction" attribute. * gtk/gtktextview.c: global s/tkxt/text_view/. * gtk/testtext.c: Added long block of text in Arabic, to test out the direction attributes. (Some problems with the shaping system for arabic become obvious - like the fact the cursor splits words into unjoined pieces.) Fri Apr 14 12:54:34 2000 Owen Taylor <otaylor@redhat.com> * gtk/gtktextdisplay.c (render_layout): Add overstrike handling. * gtk/gtktextlayout.c: Fix up alignment. * gtk/testtext.c: Add some tests for centering, wrapping. Fri Apr 14 09:26:22 2000 Owen Taylor <otaylor@redhat.com> * gdk/gdkdrawable.h gdk/gdkdraw.c gdk/gdkwindow.c gdk/x11/gdkdrawable-x11.c: Add a draw_glyphs() operation to the drawable vtable and gdk_draw_glyphs(). If we wrote GTK+-specific layout-render function this could just replace the draw_layout() operation in the vtable. * gtk/gtkentry.c: Move guts of gtk_entry_get_cursor_locations to pango_layout_get_cursor_pos() and use that function. * gtk/gtktextchild.[ch]: add gtk_ onto pixmap_segment_new(), since it is a non-static symbol. * gtk/gtktextbtree.[ch]: Replace gtk_text_btree_find_line_data_by_y() with gtk_text_btree_find_line_by_y() * gtk/gtktextdisplay.c: Rewrote for Pango - uses a custom layout renderer that handles GtkTextAppearance attributes. * gtk/gtktexttag.[ch] gtk/gtktexttagprivate.h: - Move the values in the style that don't affect geometry into a GtkTextAppearance structure. - Change underline to take a PangoUnderline and "font" a string representation of a font description - Add a "font_desc" attribute which takes a FontDescription structure. * gtk/gtktextlayout.[ch]: - Get rid of the display-line list per each line. Instead, we generate, on demand, a GtkTextLineDisplay structure which] contains a PangoLayout * and other necesary information (offsets, cursor locations) for displaying a paragraph. - Get rid of the code to wrap lines, create display chunks, etc. Instead, we just go through a paragraph and convert it into the necessary inputs to a PangoLayout. - Implement a new attribute type, GtkTextAttrAppearance. This holds a GtkTextAppearance, and is used to pass colors, stipple, etc, through from the layout to the display without having to use lots and lots of individual attributes. - Reimplement gtk_layout_get_iter_at_pixel() gtk_layout_get_iter_pos() in terms of PangoLayout functions. * gtk/gtktextview.c: - Handle passing the necessary PangoContext to the layout - Some fixups in painting to deal with the automatic backing store and offsetting of GTK+-1.4 - Add a style_set handler so that the default style reacts properly to theme changes. * gtk/gtktext?*.[ch]: Random code-style fixes. * gtk/testtext.c: Substitute in languages that Pango handles now for Thai Mon Apr 10 10:33:45 2000 Owen Taylor <otaylor@redhat.com> * gtk/gtktext?*.[ch]: Check in Havoc's port of the Tk text widget, in original form preparatory to Pango-ization and gdkimcontext-ization. Thu Apr 6 19:25:39 2000 Owen Taylor <otaylor@redhat.com> * gtk/gtkimcontext.c: Move default implementations to real_* vfuncs, so that we can derive from gtkimcontext in language bindings properly. Thu Apr 6 16:02:52 2000 Owen Taylor <otaylor@redhat.com> * gtk/gtkimcontextsimple.[ch]: Use gdk_keyval_to_unicode to gdk_unicode_to_keyval. Add a compose table including (almost) all the compose combinations from X. This is 6k of static, shared data as opposed to 50k or so of dynamic data in the XIM implementation. * gdk/gdk.h gdk/gdkkeyuni.c gdk/win32/gdkevents-win32.c (gdk_keyval_to_unicode, gdk_unicode_to_keyval): Moved functions to convert keyvalues from and to unicode here from the win32 port and made them public. Wed Apr 5 16:37:29 2000 Owen Taylor <otaylor@redhat.com> * gtk/gtkeditable.c (gtk_editable_insert_text): Allow new_text_length == -1. Wed Apr 5 16:27:45 2000 Owen Taylor <otaylor@redhat.com> * gtk/gtkimcontext.[ch]: Base class for new input context system * gtk/gtkimmulticontext.[ch]: Proxy input context that allows the real input context implementation to be loaded from modules and switched on the fly. * gtk/gtkcontextsimple.[ch]: Simple implementation of an input context that just does direct keysymbol => unicode translation. * gtk/gtkentry.[ch]: Start switching editing over to using GtkInputContext. (No handling of preedit yet.) Wed Apr 5 15:48:41 2000 Owen Taylor <otaylor@redhat.com> * gtk/gtktypeutils.h (GTK_CHECK_GET_CLASS): Fix problem with one too many substitutions. (klass should not be subsituted.) Wed Apr 5 00:18:14 2000 Owen Taylor <otaylor@redhat.com> * configure.in: Add checks for Pango * configure.in docs/Makefile.am: Add test for sgml2html and allow 'make dist' without building html, but print out warnings in that case. (For making snapshots) * gdk/Makefile.am gdk/x11/Makefile.am gtk/Makefile.am: Add Pango libraries and C flags * gdk/gdkdraw.c gdk/gdkdrawable.h gdkwindow.c gdk/x11/gdkdrawable-x11.c: Add function (gdk_draw_layout) to draw a pango layout. * gdk/gdkpango.h gdk/x11/gdkpango-x11.c: New file with functions for getting Pango contexts for GDK. * gtk/gtkeditable.c: Get rid of dead code gtk_editable_parent_set() * gtk/gtkentry.[ch]: Complete rewrite to use Pango, add bidirectional editing. * gtk/gtkentry.c: Hack in simple Hebrew input with direct keysym => unicode translations. More languages can be added here, but real input-method support is needed. * docs/Changes-1.4.txt: Added note about entry behavior. * gtk/gtkenums.h gtk/gtkwidget.[ch] testgtk.c gtkprivate.h: Add functions to set the reading direction for a widget and the global direction. Add test which allows toggling the global direction. Two private flags are used to store the direction. (GTK_DIRECTION_SET + GTK_DIRECTION_LTR) * gtk/gtkcheckbutton.c gtk/gtkframe.c gtk/gtkhbbox.c gtk/gtkhbox.c gtk/gtkradiobutton.c gtk/gtkspinbutton.c gtk/gtktable.c * gtk/gtk[hv]scale.c gtk/gtkscale.[ch]: Draw numbers using Pango * gtk/gtklabel.[ch]: Moved to Pango and considerably rewritten. Line breaking, underlining now handled by Pango. * gtk/gtkstyle.[ch] gtk/gtkrc.[ch]: Add a PangoFontDescription to RCStyle and Style. (Having both this and the old font name and GdkFont is temporary.) * gtk/gtkwidget.[ch] (gtk_widget_create_pango_{context,layout}): Added convenience functions for creating contexts and layouts for widgets. * gtk/testgtk.c: Enhance label tests with multilingual labels.
2000-06-02 03:14:07 +00:00
#include "gdkprivate.h"
Changes multihead reorganizing code for win32 support, mostly from a patch Wed Jun 5 18:34:47 2002 Owen Taylor <otaylor@redhat.com> Changes multihead reorganizing code for win32 support, mostly from a patch by Hans Breuer. * gdk/gdkcolor.c gdk/x11/gdkcolor-x11.c gdk/gdkcursor.c gdk/x11/gdkcursor-x11.c gdk/gdkevents.c gdk/x11/gdkevents-x11.c gdk/gdkfont.c gdk/x11/gdkfont-x11.c gdk/gdkkeys.c gdk/x11/gdkkeys-x11.c gdk/gdkimage.c gdk/x11/gdkimage-x11.c gdk/gdkscreen.c gdk/x11/gdkmain-x11.c gdk/gdkdisplay.c gdk/gdkevents-x11.c gdk/gdkpango.c gdk/x11/gdkpango-x11.c gdk/gdkselection.c gdk/x11/gdkselection-x11.c gdk/gdkwindow.c gdk/x11/gdkwindow-x11.c gdk/gdkvisual.c gdk/x11/gdkvisual-x11.c: Move port-independent singlehead wrapper functions into port-independent part of GDK. (#80009) * gdk/win32/gdkcolor-win32.c gdk/win32/gdkcursor-win32.c gdk/win32/gdkevents-win32.c gdk/win32/gdkfont-win32.c gdk/win32/gdkimage-win32.c gdk/win32/gdkkeys-win32.c gdk/win32/gdkmain-win32.c gdk/win32/gdkproperty-win32.c gdk/win32/gdkselection-win32.c gdk/win32/gkwindow-win32.c: Turn singlehead functions into "multihead" functions that ignore their GdkDisplay or GdkScreen arguments. * gdk/win32/gdkdrawable-win32.c gdk/win32/gdkevents-win32.c gdk/win32/gdkinput-win32.c gdk/win32/gdkprivate-win32.h: Misc multihead-compatibility changes. * gtk/gtk.def gdk/gdk.def: Update for multihead functions. * gdk/gdkcolormap.h gdk/gdkvisual.h gdk/x11/gdkcolormap-x11.c gdk/x11/gdkvisual-x11.c: Remove the screen fields from the public parts of the colormap/visual structures, add accessors instead. * gdk/gdkpixbuf-render.c gdk/gdkpixmap.c gdk/gdkrgb.c gdk/x11/gdkcolormap-x11.c gdk/x11/gdkimage-x11.c gdk/x11/gdkimage-x11.c gdk/x11/gdkprivate-x11.h gtk/gtkgc.c gtk/gtkstyle.c gtk/gtkwidget.c: Use accessors to get the screen for colormaps, visuals; move the fields into the private structures for the x11 backend. * gdk/gdkdisplay.[ch] gdk/x11/gdkdisplay-x11.[ch] gdk/gdkscreen.[ch] gdk/x11/gdkscreen-x11.c: Remove virtualization of screen and display functions. (#79990, patch from Erwann Chenede) * gdk/win32/gdkdisplay-x11.c gdk/win32/gdkscreen-win32.c gdk/win32/{Makefile.am, makefile.msc, makefile.mingw}: New files containing stub implementations of Display, Screen functions. * gdk/x11/gdkscreen-x11.[ch] gdk/x11/gdkdisplay-x11.[ch] gdk/x11/gdkx.h: Clean up function exports and what headers they are in. (#79954) * gdk/x11/gdkx.h: Fix macro that was referring to a non-existant screen->screen_num. (In the patch for #79972, Erwann Chenede) * gdk/gdkscreen.c gdk/gdkwindow.c gdk/x11/gdkinternals.h gdk/x11/gdkscreen-x11.c: Fix gdk_screen_get_window_at_pointer() to use window hooks. (#79972, patch partly from Erwann Chenede) * gdk/x11/gdkdisplay-x11.c gdk/x11/gdkevents-x11.c: Fix some warnings.
2002-06-06 00:26:42 +00:00
#include "gdkscreen.h"
Remove all references to offscreen flag which was no longer used. Thu Jun 1 23:05:13 2000 Owen Taylor <otaylor@redhat.com> * gtk/gtkwidget.c: Remove all references to offscreen flag which was no longer used. * gtk/gtkprivate.h (enum): Remove unused flags and compress. * gtk/gtkframe.c (gtk_frame_set_label_widget): Check for non-null label_widget->parent. * gtk/gtkentry.c: Get rid of code to deal with PangoAttribute which no longer was used. * gdk/gdkpango.c (gdk_pango_context_get_info): make static. * gdk/gdkpango.c (gdk_draw_layout[_line]): Add checks for null arguments. * gdk/x11/gdkgeometry-x11.c (gdk_window_scroll): add check for destroyed windows. Thu Jun 1 13:48:45 2000 Owen Taylor <otaylor@redhat.com> * gtk/gtkimmulticontext.c: Add a finalize method and unref the slave context there. * gtk/gtkinvisible.[ch]: Make reference counting behavior identical to GtkWindow. Thu Jun 1 01:54:11 2000 Owen Taylor <otaylor@redhat.com> * Makefile.am gdk/gdkpango.c: Copy the layout render function from pangox to here, so we can write them independent of rendering system, using GDK primitives. * gdk/gdkdrawable.h gdk/gdkdraw.c gdk/gdkwindow.c gdk/x11/gdkdrawable-x11.c: Remove draw_layout() from the vtable, since we have a rendering-system independent implementation in terms of draw_glyphs(). * gdk/gdkpango.c gdkdrawable.h (gdk_draw_layout_line): New function to render a single line. * gdk/x11/gdkpango.c: Move the guts of this file mostly into ../gdkpango.c, which simplifies things, since we don't have to deal with raw X gc's. Fri May 19 04:28:16 2000 Owen Taylor <otaylor@redhat.com> * gtk/gtktextlayout.[ch]: Add get_log_attrs() function to get the logical attributes for a given GtkTextLine. Tue May 30 16:05:39 2000 Owen Taylor <otaylor@redhat.com> * gdk/x11/gdkfont-x11.c (gdk_font_charset_for_locale): Track g_locale_get_codeset() to g_get_codeset() change. Tue May 30 15:03:19 2000 Owen Taylor <otaylor@redhat.com> * gtk/testcalendar.c (calendar_font_selection_ok): Use font descriptions. * gtk/gtkentry.c (gtk_entry_draw_text): Center text within the entry. * gtk/gtkfontsel.c (gtk_font_selection_dialog_init): Start of redoing (vastly simplifying) for Pango. Still needs quite a bit of work. (Size selection is currently poor. List of predefined sizes is not a good idea, since all of these sizes won't necessarily be distinct.) Tue May 30 13:50:19 2000 Owen Taylor <otaylor@redhat.com> * gdk/x11/gdkfont-x11.c (gdk_font_charset_for_locale): Handle CODESET results for LANG=C. Mon May 29 15:49:10 2000 Owen Taylor <otaylor@redhat.com> * gtk/gtkrc.[ch]: Add a 'font_name' declaration to RC which takes a stringized pango font description; ignore the older 'font' and 'fontset' declarations. * gtk/gtkstyle.c gtk/gtkrc.c: Fill in the style->font field with a GdkFont derived via gdk_font_from_description(), for compatibility. (Should we just remove it entirely? Probably too much compatibility breakage, but people should be migrating to the new Pango stuff as quickly as possible.) Mon May 29 15:47:41 2000 Owen Taylor <otaylor@redhat.com> * gtk/gtkentry.c gtk/gtkclist.c: s/pango_font_unref/g_object_unref/. Mon May 29 15:44:46 2000 Owen Taylor <otaylor@redhat.com> * gtk/gtkcalender.c: Roughly pango-ized. Really needs redoing; there are some bugs in size allocation right now, the semi-existant distinction between header / day fonts was removed, but, with Pango, could actually be made functional in a nice way. * gtk/testcalender: Move calender from examples into this directory as a test program. (We really need to restrcture testgtk into a whole directory full of tests for every widget or functionality group, separated into multiple .c files.) Mon May 29 15:19:56 2000 Owen Taylor <otaylor@redhat.com> * gtk/testgtk.c (file_exists): Fix stupid typo that was keeping RC file from being loaded. * gtk/testgtkrc gtk/testgtkrc2: Test new pango-ized RC file font code. Mon May 29 14:31:27 2000 Owen Taylor <otaylor@redhat.com> * gdk/gdkfont.h gdk/x11/gdkfont-x11.c (gdk_font_from_description): Add function to load a GdkFont from a PangoFontDescription. Fri May 26 17:16:40 2000 Owen Taylor <otaylor@redhat.com> * gtk/frame.[ch] gtkaspectframe.c: Make frame widgets able to have any widget for the label, use a GtkLabel widget to display the text. (Based partially on a patch from Anders Carlson.) (Quite a bit of code reorganization - strip 90% of the guts out of gtkaspectframe and add a single virtual func to GtkFrameClass - compute_child_allocation.) Fri May 26 12:00:02 2000 Owen Taylor <otaylor@redhat.com> * gtk/gtkctree.c gtk/gtkclist.[ch]: Pangoized. (Removed clist->row_center_offset field because caching it wasn't saving time or code, added private function _gtk_clist_create_cell_layout()). Wed May 24 15:59:37 2000 Owen Taylor <otaylor@redhat.com> * gtk/gtkaccellabel.c: Pangoized. * gtk/[hv]ruler.c: Pangoized Mon May 22 19:23:59 2000 Owen Taylor <otaylor@redhat.com> * gtk/gtkfilesel.c (gtk_file_selection_init): Use gtk_clist_set_column_auto_resize() to remove need need for manual column width computations. Mon May 22 18:50:26 2000 Owen Taylor <otaylor@redhat.com> * gtk/gtktooltips.[ch]: Replace custom drawing with a GtkLabel, ensuring Pango correctness, and considerably simplifying the code. * gtk/gtklabel.c gtk[hv]scale.c: 1000 => PANGO_SCALE. * gtk/gtklabel.c (gtk_label_size_request): Fixed incorrect getting of numbers of lines. * gtk/gtklabel.c (gtk_label_size_request): Set the requisition to the actual requested width of the lable, not to the wrap width we set. * gtk/gtktextchild.h: Remove extraneous include of gtk/gtk.h. * gtk/gtktextbtree.c gtk/gtktextbuffer.c gtk/gtktextlayout.c gtk/gtktextview.c gtk/gtktextview.[ch]: Fix up includes. * gtk/gtktextview.c: Fix structure inheritance. * gtk/gtkprogressbar.c: Pangoize. Mon May 22 15:47:30 2000 Owen Taylor <otaylor@redhat.com> * gtk/gtktextview.c (gtk_text_view_get_first_para_iter): Encapsulate in a function. * gtk/gtktextlayout.c (find_display_line_above): Fixed bug with computing line tops. * gtk/gtktextview.c (changed_handler): Fix < , <= confusion. Thu May 18 18:53:31 2000 Owen Taylor <otaylor@redhat.com> * gtk/gtktextdisplay.c (gtk_text_layout_draw): Fix up the x_offset and y_offset coordinates to do what we need now. (The offset between buffer and layout coordinates has been reintroduced, but is a bit different than before.) * gtk/gtktextview.[ch]: No longer inherit from GtkLayout; instead handle the adjustments ourselves, and scroll as necessary using the new gdk_window_scroll(). The advantage of this is that when we are incrementally revalidating, we are essentially rearranging things around the visible portion of the screen. With the old setup, the visible portion of the screen was moved around in the layout, so scrolling and redrawing to track that caused jumping of the display. Since we now control the scrolling ourselves, we can suppress this and only redraw when things actually change. Thu May 18 18:47:25 2000 Owen Taylor <otaylor@redhat.com> * gtk/gtktextbtree.c (redisplay_mark): We need to invalidate the region not just redisplay it after-all, since we store the cursors in the LineDisplay. (Ugly interactions here between GtkLayout and GtkTextBTree here.) * gtk/gtktextbtree.c (redisplay_region): Fixed reversed comparison. Thu May 18 18:43:21 2000 Owen Taylor <otaylor@redhat.com> * gdk/gdkwindow.h gdk/x11/gdkgeometry-x11.c (gdk_window_scroll): Added function to scroll contents of a window while keeping the window constant. Works by XCopyArea or guffaw-scrolling depending on the details of how the window is set up. (guffaw-scrolling still needs to be filled in.) Wed May 17 22:36:53 2000 Owen Taylor <otaylor@redhat.com> * gtk/gtktextiter.c gtk/gtkmain.c: Add a debug key for the text widget, move the debugging that was tied to a global variable to that. * gtk/gtkmarshal.list: Add NONE:INT,INT,INT * gtk/gtktextbtree.[ch] gtk/gtktextlayout.c: Keep a separate validated flag, in line data instead of setting height/width to -1. This allows us to perform operations with partially invalid buffer (using the old size for invalid lines) and thus to do incremental vaidation. Keep height/width aggregates up to date when deleting text and rebalancing the tree. * gtk/gtktextbtree.[ch]: Add functions validate a line (gtk_text_btree_validate_line), and to validate up to a number of pixels (gtk_text_btree_validate). * gtk/gtktextlayout.[ch]: Add an ::invalidated signal that indicates that something is changed and a revalidation pass is needed. Change ::need_repaint to ::changed, and make it take old and new yranges instead of a rectangle. * gtk/gtktextbtree.[ch] gtk/gtktextlayout.[ch]: Move the line_data_destroy() function from gtk_text_btree_add_view() to a virtual function in GtkTextLayout * gtk/gtktextbtree.[ch]: Remove gtk_text_btree_get_damage_range(), since we are handling partial repaints in a different fashion now. * gtk/gtktextbtree.[ch]: Only repaint the changed portion of the selection instead of queueing a repaint on the entire widget. * gtk/gtktextbuffer.[ch] gtk/gtktextbtree.[ch]: Move get_selection_bounds() down to btree, make the function in buffer a wrapper around the btree function. * gtk/gtktextlayout.[ch]: Add functions to check if the layout is valid and to recompute either a range of pixels aroudn a line or a certain total number of pixels. * gtk/gtktextlayout.[ch]: Cache a single line display; now that we only redraw the needed portions, the hit rate for this cache is quite high. * gtk/gtktextview.[ch]: Keep track of the first paragraph on the screen so that when re-laying-out the buffer, we can keep the same place. This requires connecting to ::value_changed on the adjustments * gtk/gtktextview.[ch]: Add idle functions to revalidate the buffer after we receive an ::invalidated signal. Wed May 17 22:10:47 2000 Owen Taylor <otaylor@redhat.com> * gtk/gtklayout.c (gtk_layout_size_allocate): Set upper to max of allocation and layout size, not just to the layout size. * gtk/gtk[hv]scrollbar.c (gtk_[hv]scrollbar_calc_slider_size): Invalidate window so it gets redrawn properly. * gdk/gdkwindow.c (gdk_window_invalidate_rect): Allow rect == NULL to mean the entire window. * gdk/gdkevents.h: Move definition for GDK_PRIORITY_REDRAW into public header. Mon May 15 14:51:31 2000 Owen Taylor <otaylor@redhat.com> * gtk/gtktextmark.c (gtk_text_mark_get_name): Add function to get the name of a mark. * gtk/gtktextlayout.c (gtk_text_layout_get_line_at_y): Add a function to find the paragraph from a y position. Thu May 11 12:57:20 2000 Owen Taylor <otaylor@redhat.com> * gtk/gtktextbtree.c (gtk_text_btree_node_invalidate_upward): Valid nodes have width/height >= 0, not > 0. Tue May 9 21:29:06 2000 Owen Taylor <otaylor@redhat.com> * gtk/gtktextlayout.[ch] gtk/gtktextdisplay.c (gtk_text_layout_get_line_display): Add a size_only flag, so when we only need the size, we don't create useless appearance attributes. * gtk/gtktextview.c (gtk_text_view_ensure_layout): Remove duplicate setting of font description. * gtk/gtkscale.c: Use PANGO_SCALE instead of 1000 Wed Apr 26 01:53:23 2000 Owen Taylor <otaylor@redhat.com> * gtk/Makefile.am (EXTRA_DIST): Add OLD_STAMP into EXTRA_DIST. It does not work well when the file that everything depends on is not in the tarball. Wed Apr 26 00:56:14 2000 Owen Taylor <otaylor@redhat.com> * gtk/testgtk.c: Some hacks and fixes so that it basically works when not sitting in the GTK+ build tree. 2000-05-03 Havoc Pennington <hp@redhat.com> * gtk/gtktextbtree.c (gtk_text_line_next_could_contain_tag): Properly determine the ordering of the tag root and the current line within the tree. Previous algorithm only worked if the tag root's immediate parent was the common root of both the current line and the tag root. Wed Apr 26 00:43:00 2000 Owen Taylor <otaylor@redhat.com> * gtk/gtktextlayout.c (set_para_values): Fix some bugs in alignment. * gtk/gtktextview.c (gtk_text_view_ensure_layout): Track the widget text directional dynamically. * gtk/gtktextview.[ch]: Added functions to get and set default wrap mode. Tue Apr 25 23:47:38 2000 Owen Taylor <otaylor@redhat.com> * gtk/gtktextlayout.c (gtk_text_layout_get_iter_location): Fix bug in cursor location computation. Tue Apr 25 23:22:59 2000 Owen Taylor <otaylor@redhat.com> * gtk/gtklayout.c (gtk_layout_set_size): Clamp hadjustment/ vadjusment values properly when layout gets smaller. * gtk/gtktextview.c (need_repaint_handler): Areas being passed in are far completely inaccurate, and sometimes too small, so, for now, just queue a redraw on the whole visible region. 2000-04-25 Havoc Pennington <hp@redhat.com> * gtk/gtktextbtree.c (summary_destroy): new function to destroy tag summary nodes (gtk_text_line_next_could_contain_tag): this function was totally broken if the line passed in wasn't below the tag root. Fix it. (gtk_text_btree_first_could_contain_tag): In the tag == NULL "wildcard" case, we have to do a linear scan. Blah. (gtk_text_btree_last_could_contain_tag): In tag == NULL case, we have to do the linear scan (tag_removed_cb): When a tag is removed from the tag table, remove the GtkTextTagInfo node from the btree. (gtk_text_btree_spew): Implement the spew function, for our debugging pleasure. Tue Apr 25 19:40:18 2000 Owen Taylor <otaylor@redhat.com> * gtk/gtktextlayout.c (gtk_text_layout_set_buffer): Fix a problem with referring to the wrong buffer. * gtk/gtkentry.c: Fix focus-in/focus-out confusion. * gtk/gtkrc.c gtk/gtkstyle.c: Moving setting default font description to gtk_style_new() - otherwise things don't work without a .gtkrc file. * gtk/gtktextbuffer.c (gtk_text_buffer_new): Sink the tags table if we create it ourself, too. * gdk/gdktypes.h (enum): Move GDK_RELEASE_MASK, since it was conflicting with XKB modifiers. * gtk/gtktextview.[ch]: Add simple support for GtkIMContext. Mon Apr 24 19:34:18 2000 Owen Taylor <otaylor@redhat.com> * gtk/gtkentry.c (gtk_entry_move_cursor_visually): Fix problem with deletion from last commit. Mon Apr 24 19:29:40 2000 Owen Taylor <otaylor@redhat.com> * gtk/gtkwidget.c (gtk_widget_create_pango_context): Set the language in the context from the current locale. * gtk/gtkentry.c (gtk_entry_size_request): Use language from the context, not hardcoded value. * gtk/gtkentry.c (gtk_entry_move_cursor): Make character movement visual, not logical. Sun Apr 23 23:39:18 2000 Owen Taylor <otaylor@redhat.com> * gtk/gtkentry.c gtk/gtktextdisplay.c: Don't handle selections as attributes - that doesn't handle partial-glyph selection properly. Instead use new pango_layout_line_get_x_ranges() functionality to draw the selection. * gtk/gtkentry.c: Simplify code since pango_layout_line_index_to_x() now properly handles out-of-range coordinates. * gtk/gtktextbuffer.c: Emit "mark_set" when the cursor is moved. * gtk/gtktextiter.h gtk/gtktextiterprivate.h: Make gtk_text_iter_get_line_byte() public. * gtk/gtktextlayout.[ch]: Properly set the direction in the PangoContext for paragraphs opposite to the base direction of the widget. * gtk/gtktextlayout.[ch] gtk/gtktextdisplay.c: Fixes for alignment. * gtk/gtktextlayout.c: Don't split segments on marks, since that causes Arabic words to reshape as you cursor through. * gtk/gtktextlayout.[ch] gtk/gtktextview.[ch]: Implement virtual cursor position when moving vertically with the arrow keys and scrolling with page-up/page-down. (Arrow keys save only the X, scrolling saves both X and Y.) This means you can line-up / line-down or page-up / page-down without losing your place, and also that moving vertically with the cursor keys keeps the same X position, not the same character count: * gtk/gtktextlayout.[ch] gtk/gtktextview.[ch]: Make vertical arrow keys move by display lines, not paragraphs. Tue Apr 18 14:16:50 2000 Owen Taylor <otaylor@redhat.com> * gtk/gtklayout.c: Make sure that the bin window is at least as big as the allocation. (Should we also make sure that the bin window is big enough to completely cover widget->window?) * gtk/gtktextview.c (gtk_text_view_get_visible_rect): Add function to get the onscreen rectangle. * gdk/x11/gdkwindow-x11.c (gdk_window_get_pointer): Correctly account for offsets in window coordinates. Sun Apr 16 16:13:27 2000 Owen Taylor <otaylor@redhat.com> * gtk/gtkentry.c (gtk_entry_get_cursor_locations): Fix index/offset confusion. * gtk/gtktextview.c (gtk_text_view_ensure_layout): Set the default direction from the widget direction. * gtk/gtktexttag.c gtk/gtktexttagprivate.h (gtk_text_tag_set_arg): Add a "direction" attribute. * gtk/gtktextview.c: global s/tkxt/text_view/. * gtk/testtext.c: Added long block of text in Arabic, to test out the direction attributes. (Some problems with the shaping system for arabic become obvious - like the fact the cursor splits words into unjoined pieces.) Fri Apr 14 12:54:34 2000 Owen Taylor <otaylor@redhat.com> * gtk/gtktextdisplay.c (render_layout): Add overstrike handling. * gtk/gtktextlayout.c: Fix up alignment. * gtk/testtext.c: Add some tests for centering, wrapping. Fri Apr 14 09:26:22 2000 Owen Taylor <otaylor@redhat.com> * gdk/gdkdrawable.h gdk/gdkdraw.c gdk/gdkwindow.c gdk/x11/gdkdrawable-x11.c: Add a draw_glyphs() operation to the drawable vtable and gdk_draw_glyphs(). If we wrote GTK+-specific layout-render function this could just replace the draw_layout() operation in the vtable. * gtk/gtkentry.c: Move guts of gtk_entry_get_cursor_locations to pango_layout_get_cursor_pos() and use that function. * gtk/gtktextchild.[ch]: add gtk_ onto pixmap_segment_new(), since it is a non-static symbol. * gtk/gtktextbtree.[ch]: Replace gtk_text_btree_find_line_data_by_y() with gtk_text_btree_find_line_by_y() * gtk/gtktextdisplay.c: Rewrote for Pango - uses a custom layout renderer that handles GtkTextAppearance attributes. * gtk/gtktexttag.[ch] gtk/gtktexttagprivate.h: - Move the values in the style that don't affect geometry into a GtkTextAppearance structure. - Change underline to take a PangoUnderline and "font" a string representation of a font description - Add a "font_desc" attribute which takes a FontDescription structure. * gtk/gtktextlayout.[ch]: - Get rid of the display-line list per each line. Instead, we generate, on demand, a GtkTextLineDisplay structure which] contains a PangoLayout * and other necesary information (offsets, cursor locations) for displaying a paragraph. - Get rid of the code to wrap lines, create display chunks, etc. Instead, we just go through a paragraph and convert it into the necessary inputs to a PangoLayout. - Implement a new attribute type, GtkTextAttrAppearance. This holds a GtkTextAppearance, and is used to pass colors, stipple, etc, through from the layout to the display without having to use lots and lots of individual attributes. - Reimplement gtk_layout_get_iter_at_pixel() gtk_layout_get_iter_pos() in terms of PangoLayout functions. * gtk/gtktextview.c: - Handle passing the necessary PangoContext to the layout - Some fixups in painting to deal with the automatic backing store and offsetting of GTK+-1.4 - Add a style_set handler so that the default style reacts properly to theme changes. * gtk/gtktext?*.[ch]: Random code-style fixes. * gtk/testtext.c: Substitute in languages that Pango handles now for Thai Mon Apr 10 10:33:45 2000 Owen Taylor <otaylor@redhat.com> * gtk/gtktext?*.[ch]: Check in Havoc's port of the Tk text widget, in original form preparatory to Pango-ization and gdkimcontext-ization. Thu Apr 6 19:25:39 2000 Owen Taylor <otaylor@redhat.com> * gtk/gtkimcontext.c: Move default implementations to real_* vfuncs, so that we can derive from gtkimcontext in language bindings properly. Thu Apr 6 16:02:52 2000 Owen Taylor <otaylor@redhat.com> * gtk/gtkimcontextsimple.[ch]: Use gdk_keyval_to_unicode to gdk_unicode_to_keyval. Add a compose table including (almost) all the compose combinations from X. This is 6k of static, shared data as opposed to 50k or so of dynamic data in the XIM implementation. * gdk/gdk.h gdk/gdkkeyuni.c gdk/win32/gdkevents-win32.c (gdk_keyval_to_unicode, gdk_unicode_to_keyval): Moved functions to convert keyvalues from and to unicode here from the win32 port and made them public. Wed Apr 5 16:37:29 2000 Owen Taylor <otaylor@redhat.com> * gtk/gtkeditable.c (gtk_editable_insert_text): Allow new_text_length == -1. Wed Apr 5 16:27:45 2000 Owen Taylor <otaylor@redhat.com> * gtk/gtkimcontext.[ch]: Base class for new input context system * gtk/gtkimmulticontext.[ch]: Proxy input context that allows the real input context implementation to be loaded from modules and switched on the fly. * gtk/gtkcontextsimple.[ch]: Simple implementation of an input context that just does direct keysymbol => unicode translation. * gtk/gtkentry.[ch]: Start switching editing over to using GtkInputContext. (No handling of preedit yet.) Wed Apr 5 15:48:41 2000 Owen Taylor <otaylor@redhat.com> * gtk/gtktypeutils.h (GTK_CHECK_GET_CLASS): Fix problem with one too many substitutions. (klass should not be subsituted.) Wed Apr 5 00:18:14 2000 Owen Taylor <otaylor@redhat.com> * configure.in: Add checks for Pango * configure.in docs/Makefile.am: Add test for sgml2html and allow 'make dist' without building html, but print out warnings in that case. (For making snapshots) * gdk/Makefile.am gdk/x11/Makefile.am gtk/Makefile.am: Add Pango libraries and C flags * gdk/gdkdraw.c gdk/gdkdrawable.h gdkwindow.c gdk/x11/gdkdrawable-x11.c: Add function (gdk_draw_layout) to draw a pango layout. * gdk/gdkpango.h gdk/x11/gdkpango-x11.c: New file with functions for getting Pango contexts for GDK. * gtk/gtkeditable.c: Get rid of dead code gtk_editable_parent_set() * gtk/gtkentry.[ch]: Complete rewrite to use Pango, add bidirectional editing. * gtk/gtkentry.c: Hack in simple Hebrew input with direct keysym => unicode translations. More languages can be added here, but real input-method support is needed. * docs/Changes-1.4.txt: Added note about entry behavior. * gtk/gtkenums.h gtk/gtkwidget.[ch] testgtk.c gtkprivate.h: Add functions to set the reading direction for a widget and the global direction. Add test which allows toggling the global direction. Two private flags are used to store the direction. (GTK_DIRECTION_SET + GTK_DIRECTION_LTR) * gtk/gtkcheckbutton.c gtk/gtkframe.c gtk/gtkhbbox.c gtk/gtkhbox.c gtk/gtkradiobutton.c gtk/gtkspinbutton.c gtk/gtktable.c * gtk/gtk[hv]scale.c gtk/gtkscale.[ch]: Draw numbers using Pango * gtk/gtklabel.[ch]: Moved to Pango and considerably rewritten. Line breaking, underlining now handled by Pango. * gtk/gtkstyle.[ch] gtk/gtkrc.[ch]: Add a PangoFontDescription to RCStyle and Style. (Having both this and the old font name and GdkFont is temporary.) * gtk/gtkwidget.[ch] (gtk_widget_create_pango_{context,layout}): Added convenience functions for creating contexts and layouts for widgets. * gtk/testgtk.c: Enhance label tests with multilingual labels.
2000-06-02 03:14:07 +00:00
#define GDK_INFO_KEY "gdk-info"
typedef struct _GdkPangoContextInfo GdkPangoContextInfo;
struct _GdkPangoContextInfo
{
GdkColormap *colormap;
};
adapt to handle PangoColor 2001-01-26 Havoc Pennington <hp@redhat.com> * gtk/gtktextlayout.c (convert_color): adapt to handle PangoColor * gtk/gtktreeview.c (gtk_tree_view_widget_to_tree_coords): fix to not offset by TREE_VIEW_HEADER_HEIGHT (gtk_tree_view_tree_to_widget_coords): fix to not offset by TREE_VIEW_HEADER_HEIGHT * configure.in (included_loaders): for me, --with-included-loaders generates the error "the specified loader yes does not exist", i.e. the arg defaults to "yes", so change test for value "" to test for value "yes", and include all loaders in that case. * gtk/gtkrbtree.c (_gtk_rbtree_get_depth): new function * gtk/gtktreeview.c (gtk_tree_view_get_cell_rect): fix to properly handle TREE_VIEW_VERTICAL_SEPARATOR (gtk_tree_view_bin_expose): fix to consider the row offset as pointing halfway into vertical separator. (gtk_tree_view_draw_node_focus_rect): ditto * gtk/gtkdebug.h, gtk/gtkmain.c (gtk_init_check): Add --gtk-debug=updates, which causes gdk_window_set_debug_updates (TRUE) to be called. * gdk/gdkwindow.c (gdk_window_set_debug_updates): Allow enabling a debug mode where the invalid region is colored in on invalidate, so you can see the flicker and know whether your redraw code is doing a good job. * gtk/gtktreeview.c (gtk_tree_view_queue_draw_node): Work in tree window coordinates (clip rect is in tree window coords) * gtk/Makefile.am: add gtktreednd.[hc] * gtk/gtkliststore.c: implement gtktreednd interfaces. * gtk/gtktreednd.c, gtk/gtktreednd.h: New interface to support drag-and-drop data operations on a model (so we can set up tree drag-and-drop automatically) * gtk/testgtk.c: Add a window to change sensitivity in the GtkLabel test; add a way to change the entry frame in GtkEntry test * gtk/gtkentry.c (gtk_entry_set_has_frame): (gtk_entry_get_has_frame): new functions to remove the frame around an entry (gtk_entry_size_request): shrink requisition if no frame (gtk_entry_draw_focus): don't draw frame if no frame * gtk/gtkstyle.c (gtk_default_draw_check): draw custom look for checks inside a cell renderer (gtk_default_draw_option): ditto for options * gtk/gtktreeviewcolumn.c (update_button_contents): add/remove children from the alignment, not the button (gtk_tree_view_column_init): ref/sink the column, to emulate GObject refcounting. * gtk/gtkcellrenderer.c (gtk_cell_renderer_init): ref/sink * gtk/gtkcellrenderertoggle.c (gtk_cell_renderer_toggle_render): Use theme functions to draw the toggles * gdk/gdkpango.c (gdk_pango_get_gc): use GdkRGB to alloc colors * gdk/gdkpango.h, gdk/gdkpango.c: Add GdkPangoAttrStipple and GdkPangoAttrEmbossed to use in rendering insensitive text * gdk/gdkpango.c (gdk_draw_layout_line): render new properties * gtk/gtkstyle.c (gtk_default_draw_layout): handle sensitivity using new GDK features
2001-01-26 21:12:05 +00:00
static PangoAttrType gdk_pango_attr_stipple_type;
static PangoAttrType gdk_pango_attr_embossed_type;
Remove all references to offscreen flag which was no longer used. Thu Jun 1 23:05:13 2000 Owen Taylor <otaylor@redhat.com> * gtk/gtkwidget.c: Remove all references to offscreen flag which was no longer used. * gtk/gtkprivate.h (enum): Remove unused flags and compress. * gtk/gtkframe.c (gtk_frame_set_label_widget): Check for non-null label_widget->parent. * gtk/gtkentry.c: Get rid of code to deal with PangoAttribute which no longer was used. * gdk/gdkpango.c (gdk_pango_context_get_info): make static. * gdk/gdkpango.c (gdk_draw_layout[_line]): Add checks for null arguments. * gdk/x11/gdkgeometry-x11.c (gdk_window_scroll): add check for destroyed windows. Thu Jun 1 13:48:45 2000 Owen Taylor <otaylor@redhat.com> * gtk/gtkimmulticontext.c: Add a finalize method and unref the slave context there. * gtk/gtkinvisible.[ch]: Make reference counting behavior identical to GtkWindow. Thu Jun 1 01:54:11 2000 Owen Taylor <otaylor@redhat.com> * Makefile.am gdk/gdkpango.c: Copy the layout render function from pangox to here, so we can write them independent of rendering system, using GDK primitives. * gdk/gdkdrawable.h gdk/gdkdraw.c gdk/gdkwindow.c gdk/x11/gdkdrawable-x11.c: Remove draw_layout() from the vtable, since we have a rendering-system independent implementation in terms of draw_glyphs(). * gdk/gdkpango.c gdkdrawable.h (gdk_draw_layout_line): New function to render a single line. * gdk/x11/gdkpango.c: Move the guts of this file mostly into ../gdkpango.c, which simplifies things, since we don't have to deal with raw X gc's. Fri May 19 04:28:16 2000 Owen Taylor <otaylor@redhat.com> * gtk/gtktextlayout.[ch]: Add get_log_attrs() function to get the logical attributes for a given GtkTextLine. Tue May 30 16:05:39 2000 Owen Taylor <otaylor@redhat.com> * gdk/x11/gdkfont-x11.c (gdk_font_charset_for_locale): Track g_locale_get_codeset() to g_get_codeset() change. Tue May 30 15:03:19 2000 Owen Taylor <otaylor@redhat.com> * gtk/testcalendar.c (calendar_font_selection_ok): Use font descriptions. * gtk/gtkentry.c (gtk_entry_draw_text): Center text within the entry. * gtk/gtkfontsel.c (gtk_font_selection_dialog_init): Start of redoing (vastly simplifying) for Pango. Still needs quite a bit of work. (Size selection is currently poor. List of predefined sizes is not a good idea, since all of these sizes won't necessarily be distinct.) Tue May 30 13:50:19 2000 Owen Taylor <otaylor@redhat.com> * gdk/x11/gdkfont-x11.c (gdk_font_charset_for_locale): Handle CODESET results for LANG=C. Mon May 29 15:49:10 2000 Owen Taylor <otaylor@redhat.com> * gtk/gtkrc.[ch]: Add a 'font_name' declaration to RC which takes a stringized pango font description; ignore the older 'font' and 'fontset' declarations. * gtk/gtkstyle.c gtk/gtkrc.c: Fill in the style->font field with a GdkFont derived via gdk_font_from_description(), for compatibility. (Should we just remove it entirely? Probably too much compatibility breakage, but people should be migrating to the new Pango stuff as quickly as possible.) Mon May 29 15:47:41 2000 Owen Taylor <otaylor@redhat.com> * gtk/gtkentry.c gtk/gtkclist.c: s/pango_font_unref/g_object_unref/. Mon May 29 15:44:46 2000 Owen Taylor <otaylor@redhat.com> * gtk/gtkcalender.c: Roughly pango-ized. Really needs redoing; there are some bugs in size allocation right now, the semi-existant distinction between header / day fonts was removed, but, with Pango, could actually be made functional in a nice way. * gtk/testcalender: Move calender from examples into this directory as a test program. (We really need to restrcture testgtk into a whole directory full of tests for every widget or functionality group, separated into multiple .c files.) Mon May 29 15:19:56 2000 Owen Taylor <otaylor@redhat.com> * gtk/testgtk.c (file_exists): Fix stupid typo that was keeping RC file from being loaded. * gtk/testgtkrc gtk/testgtkrc2: Test new pango-ized RC file font code. Mon May 29 14:31:27 2000 Owen Taylor <otaylor@redhat.com> * gdk/gdkfont.h gdk/x11/gdkfont-x11.c (gdk_font_from_description): Add function to load a GdkFont from a PangoFontDescription. Fri May 26 17:16:40 2000 Owen Taylor <otaylor@redhat.com> * gtk/frame.[ch] gtkaspectframe.c: Make frame widgets able to have any widget for the label, use a GtkLabel widget to display the text. (Based partially on a patch from Anders Carlson.) (Quite a bit of code reorganization - strip 90% of the guts out of gtkaspectframe and add a single virtual func to GtkFrameClass - compute_child_allocation.) Fri May 26 12:00:02 2000 Owen Taylor <otaylor@redhat.com> * gtk/gtkctree.c gtk/gtkclist.[ch]: Pangoized. (Removed clist->row_center_offset field because caching it wasn't saving time or code, added private function _gtk_clist_create_cell_layout()). Wed May 24 15:59:37 2000 Owen Taylor <otaylor@redhat.com> * gtk/gtkaccellabel.c: Pangoized. * gtk/[hv]ruler.c: Pangoized Mon May 22 19:23:59 2000 Owen Taylor <otaylor@redhat.com> * gtk/gtkfilesel.c (gtk_file_selection_init): Use gtk_clist_set_column_auto_resize() to remove need need for manual column width computations. Mon May 22 18:50:26 2000 Owen Taylor <otaylor@redhat.com> * gtk/gtktooltips.[ch]: Replace custom drawing with a GtkLabel, ensuring Pango correctness, and considerably simplifying the code. * gtk/gtklabel.c gtk[hv]scale.c: 1000 => PANGO_SCALE. * gtk/gtklabel.c (gtk_label_size_request): Fixed incorrect getting of numbers of lines. * gtk/gtklabel.c (gtk_label_size_request): Set the requisition to the actual requested width of the lable, not to the wrap width we set. * gtk/gtktextchild.h: Remove extraneous include of gtk/gtk.h. * gtk/gtktextbtree.c gtk/gtktextbuffer.c gtk/gtktextlayout.c gtk/gtktextview.c gtk/gtktextview.[ch]: Fix up includes. * gtk/gtktextview.c: Fix structure inheritance. * gtk/gtkprogressbar.c: Pangoize. Mon May 22 15:47:30 2000 Owen Taylor <otaylor@redhat.com> * gtk/gtktextview.c (gtk_text_view_get_first_para_iter): Encapsulate in a function. * gtk/gtktextlayout.c (find_display_line_above): Fixed bug with computing line tops. * gtk/gtktextview.c (changed_handler): Fix < , <= confusion. Thu May 18 18:53:31 2000 Owen Taylor <otaylor@redhat.com> * gtk/gtktextdisplay.c (gtk_text_layout_draw): Fix up the x_offset and y_offset coordinates to do what we need now. (The offset between buffer and layout coordinates has been reintroduced, but is a bit different than before.) * gtk/gtktextview.[ch]: No longer inherit from GtkLayout; instead handle the adjustments ourselves, and scroll as necessary using the new gdk_window_scroll(). The advantage of this is that when we are incrementally revalidating, we are essentially rearranging things around the visible portion of the screen. With the old setup, the visible portion of the screen was moved around in the layout, so scrolling and redrawing to track that caused jumping of the display. Since we now control the scrolling ourselves, we can suppress this and only redraw when things actually change. Thu May 18 18:47:25 2000 Owen Taylor <otaylor@redhat.com> * gtk/gtktextbtree.c (redisplay_mark): We need to invalidate the region not just redisplay it after-all, since we store the cursors in the LineDisplay. (Ugly interactions here between GtkLayout and GtkTextBTree here.) * gtk/gtktextbtree.c (redisplay_region): Fixed reversed comparison. Thu May 18 18:43:21 2000 Owen Taylor <otaylor@redhat.com> * gdk/gdkwindow.h gdk/x11/gdkgeometry-x11.c (gdk_window_scroll): Added function to scroll contents of a window while keeping the window constant. Works by XCopyArea or guffaw-scrolling depending on the details of how the window is set up. (guffaw-scrolling still needs to be filled in.) Wed May 17 22:36:53 2000 Owen Taylor <otaylor@redhat.com> * gtk/gtktextiter.c gtk/gtkmain.c: Add a debug key for the text widget, move the debugging that was tied to a global variable to that. * gtk/gtkmarshal.list: Add NONE:INT,INT,INT * gtk/gtktextbtree.[ch] gtk/gtktextlayout.c: Keep a separate validated flag, in line data instead of setting height/width to -1. This allows us to perform operations with partially invalid buffer (using the old size for invalid lines) and thus to do incremental vaidation. Keep height/width aggregates up to date when deleting text and rebalancing the tree. * gtk/gtktextbtree.[ch]: Add functions validate a line (gtk_text_btree_validate_line), and to validate up to a number of pixels (gtk_text_btree_validate). * gtk/gtktextlayout.[ch]: Add an ::invalidated signal that indicates that something is changed and a revalidation pass is needed. Change ::need_repaint to ::changed, and make it take old and new yranges instead of a rectangle. * gtk/gtktextbtree.[ch] gtk/gtktextlayout.[ch]: Move the line_data_destroy() function from gtk_text_btree_add_view() to a virtual function in GtkTextLayout * gtk/gtktextbtree.[ch]: Remove gtk_text_btree_get_damage_range(), since we are handling partial repaints in a different fashion now. * gtk/gtktextbtree.[ch]: Only repaint the changed portion of the selection instead of queueing a repaint on the entire widget. * gtk/gtktextbuffer.[ch] gtk/gtktextbtree.[ch]: Move get_selection_bounds() down to btree, make the function in buffer a wrapper around the btree function. * gtk/gtktextlayout.[ch]: Add functions to check if the layout is valid and to recompute either a range of pixels aroudn a line or a certain total number of pixels. * gtk/gtktextlayout.[ch]: Cache a single line display; now that we only redraw the needed portions, the hit rate for this cache is quite high. * gtk/gtktextview.[ch]: Keep track of the first paragraph on the screen so that when re-laying-out the buffer, we can keep the same place. This requires connecting to ::value_changed on the adjustments * gtk/gtktextview.[ch]: Add idle functions to revalidate the buffer after we receive an ::invalidated signal. Wed May 17 22:10:47 2000 Owen Taylor <otaylor@redhat.com> * gtk/gtklayout.c (gtk_layout_size_allocate): Set upper to max of allocation and layout size, not just to the layout size. * gtk/gtk[hv]scrollbar.c (gtk_[hv]scrollbar_calc_slider_size): Invalidate window so it gets redrawn properly. * gdk/gdkwindow.c (gdk_window_invalidate_rect): Allow rect == NULL to mean the entire window. * gdk/gdkevents.h: Move definition for GDK_PRIORITY_REDRAW into public header. Mon May 15 14:51:31 2000 Owen Taylor <otaylor@redhat.com> * gtk/gtktextmark.c (gtk_text_mark_get_name): Add function to get the name of a mark. * gtk/gtktextlayout.c (gtk_text_layout_get_line_at_y): Add a function to find the paragraph from a y position. Thu May 11 12:57:20 2000 Owen Taylor <otaylor@redhat.com> * gtk/gtktextbtree.c (gtk_text_btree_node_invalidate_upward): Valid nodes have width/height >= 0, not > 0. Tue May 9 21:29:06 2000 Owen Taylor <otaylor@redhat.com> * gtk/gtktextlayout.[ch] gtk/gtktextdisplay.c (gtk_text_layout_get_line_display): Add a size_only flag, so when we only need the size, we don't create useless appearance attributes. * gtk/gtktextview.c (gtk_text_view_ensure_layout): Remove duplicate setting of font description. * gtk/gtkscale.c: Use PANGO_SCALE instead of 1000 Wed Apr 26 01:53:23 2000 Owen Taylor <otaylor@redhat.com> * gtk/Makefile.am (EXTRA_DIST): Add OLD_STAMP into EXTRA_DIST. It does not work well when the file that everything depends on is not in the tarball. Wed Apr 26 00:56:14 2000 Owen Taylor <otaylor@redhat.com> * gtk/testgtk.c: Some hacks and fixes so that it basically works when not sitting in the GTK+ build tree. 2000-05-03 Havoc Pennington <hp@redhat.com> * gtk/gtktextbtree.c (gtk_text_line_next_could_contain_tag): Properly determine the ordering of the tag root and the current line within the tree. Previous algorithm only worked if the tag root's immediate parent was the common root of both the current line and the tag root. Wed Apr 26 00:43:00 2000 Owen Taylor <otaylor@redhat.com> * gtk/gtktextlayout.c (set_para_values): Fix some bugs in alignment. * gtk/gtktextview.c (gtk_text_view_ensure_layout): Track the widget text directional dynamically. * gtk/gtktextview.[ch]: Added functions to get and set default wrap mode. Tue Apr 25 23:47:38 2000 Owen Taylor <otaylor@redhat.com> * gtk/gtktextlayout.c (gtk_text_layout_get_iter_location): Fix bug in cursor location computation. Tue Apr 25 23:22:59 2000 Owen Taylor <otaylor@redhat.com> * gtk/gtklayout.c (gtk_layout_set_size): Clamp hadjustment/ vadjusment values properly when layout gets smaller. * gtk/gtktextview.c (need_repaint_handler): Areas being passed in are far completely inaccurate, and sometimes too small, so, for now, just queue a redraw on the whole visible region. 2000-04-25 Havoc Pennington <hp@redhat.com> * gtk/gtktextbtree.c (summary_destroy): new function to destroy tag summary nodes (gtk_text_line_next_could_contain_tag): this function was totally broken if the line passed in wasn't below the tag root. Fix it. (gtk_text_btree_first_could_contain_tag): In the tag == NULL "wildcard" case, we have to do a linear scan. Blah. (gtk_text_btree_last_could_contain_tag): In tag == NULL case, we have to do the linear scan (tag_removed_cb): When a tag is removed from the tag table, remove the GtkTextTagInfo node from the btree. (gtk_text_btree_spew): Implement the spew function, for our debugging pleasure. Tue Apr 25 19:40:18 2000 Owen Taylor <otaylor@redhat.com> * gtk/gtktextlayout.c (gtk_text_layout_set_buffer): Fix a problem with referring to the wrong buffer. * gtk/gtkentry.c: Fix focus-in/focus-out confusion. * gtk/gtkrc.c gtk/gtkstyle.c: Moving setting default font description to gtk_style_new() - otherwise things don't work without a .gtkrc file. * gtk/gtktextbuffer.c (gtk_text_buffer_new): Sink the tags table if we create it ourself, too. * gdk/gdktypes.h (enum): Move GDK_RELEASE_MASK, since it was conflicting with XKB modifiers. * gtk/gtktextview.[ch]: Add simple support for GtkIMContext. Mon Apr 24 19:34:18 2000 Owen Taylor <otaylor@redhat.com> * gtk/gtkentry.c (gtk_entry_move_cursor_visually): Fix problem with deletion from last commit. Mon Apr 24 19:29:40 2000 Owen Taylor <otaylor@redhat.com> * gtk/gtkwidget.c (gtk_widget_create_pango_context): Set the language in the context from the current locale. * gtk/gtkentry.c (gtk_entry_size_request): Use language from the context, not hardcoded value. * gtk/gtkentry.c (gtk_entry_move_cursor): Make character movement visual, not logical. Sun Apr 23 23:39:18 2000 Owen Taylor <otaylor@redhat.com> * gtk/gtkentry.c gtk/gtktextdisplay.c: Don't handle selections as attributes - that doesn't handle partial-glyph selection properly. Instead use new pango_layout_line_get_x_ranges() functionality to draw the selection. * gtk/gtkentry.c: Simplify code since pango_layout_line_index_to_x() now properly handles out-of-range coordinates. * gtk/gtktextbuffer.c: Emit "mark_set" when the cursor is moved. * gtk/gtktextiter.h gtk/gtktextiterprivate.h: Make gtk_text_iter_get_line_byte() public. * gtk/gtktextlayout.[ch]: Properly set the direction in the PangoContext for paragraphs opposite to the base direction of the widget. * gtk/gtktextlayout.[ch] gtk/gtktextdisplay.c: Fixes for alignment. * gtk/gtktextlayout.c: Don't split segments on marks, since that causes Arabic words to reshape as you cursor through. * gtk/gtktextlayout.[ch] gtk/gtktextview.[ch]: Implement virtual cursor position when moving vertically with the arrow keys and scrolling with page-up/page-down. (Arrow keys save only the X, scrolling saves both X and Y.) This means you can line-up / line-down or page-up / page-down without losing your place, and also that moving vertically with the cursor keys keeps the same X position, not the same character count: * gtk/gtktextlayout.[ch] gtk/gtktextview.[ch]: Make vertical arrow keys move by display lines, not paragraphs. Tue Apr 18 14:16:50 2000 Owen Taylor <otaylor@redhat.com> * gtk/gtklayout.c: Make sure that the bin window is at least as big as the allocation. (Should we also make sure that the bin window is big enough to completely cover widget->window?) * gtk/gtktextview.c (gtk_text_view_get_visible_rect): Add function to get the onscreen rectangle. * gdk/x11/gdkwindow-x11.c (gdk_window_get_pointer): Correctly account for offsets in window coordinates. Sun Apr 16 16:13:27 2000 Owen Taylor <otaylor@redhat.com> * gtk/gtkentry.c (gtk_entry_get_cursor_locations): Fix index/offset confusion. * gtk/gtktextview.c (gtk_text_view_ensure_layout): Set the default direction from the widget direction. * gtk/gtktexttag.c gtk/gtktexttagprivate.h (gtk_text_tag_set_arg): Add a "direction" attribute. * gtk/gtktextview.c: global s/tkxt/text_view/. * gtk/testtext.c: Added long block of text in Arabic, to test out the direction attributes. (Some problems with the shaping system for arabic become obvious - like the fact the cursor splits words into unjoined pieces.) Fri Apr 14 12:54:34 2000 Owen Taylor <otaylor@redhat.com> * gtk/gtktextdisplay.c (render_layout): Add overstrike handling. * gtk/gtktextlayout.c: Fix up alignment. * gtk/testtext.c: Add some tests for centering, wrapping. Fri Apr 14 09:26:22 2000 Owen Taylor <otaylor@redhat.com> * gdk/gdkdrawable.h gdk/gdkdraw.c gdk/gdkwindow.c gdk/x11/gdkdrawable-x11.c: Add a draw_glyphs() operation to the drawable vtable and gdk_draw_glyphs(). If we wrote GTK+-specific layout-render function this could just replace the draw_layout() operation in the vtable. * gtk/gtkentry.c: Move guts of gtk_entry_get_cursor_locations to pango_layout_get_cursor_pos() and use that function. * gtk/gtktextchild.[ch]: add gtk_ onto pixmap_segment_new(), since it is a non-static symbol. * gtk/gtktextbtree.[ch]: Replace gtk_text_btree_find_line_data_by_y() with gtk_text_btree_find_line_by_y() * gtk/gtktextdisplay.c: Rewrote for Pango - uses a custom layout renderer that handles GtkTextAppearance attributes. * gtk/gtktexttag.[ch] gtk/gtktexttagprivate.h: - Move the values in the style that don't affect geometry into a GtkTextAppearance structure. - Change underline to take a PangoUnderline and "font" a string representation of a font description - Add a "font_desc" attribute which takes a FontDescription structure. * gtk/gtktextlayout.[ch]: - Get rid of the display-line list per each line. Instead, we generate, on demand, a GtkTextLineDisplay structure which] contains a PangoLayout * and other necesary information (offsets, cursor locations) for displaying a paragraph. - Get rid of the code to wrap lines, create display chunks, etc. Instead, we just go through a paragraph and convert it into the necessary inputs to a PangoLayout. - Implement a new attribute type, GtkTextAttrAppearance. This holds a GtkTextAppearance, and is used to pass colors, stipple, etc, through from the layout to the display without having to use lots and lots of individual attributes. - Reimplement gtk_layout_get_iter_at_pixel() gtk_layout_get_iter_pos() in terms of PangoLayout functions. * gtk/gtktextview.c: - Handle passing the necessary PangoContext to the layout - Some fixups in painting to deal with the automatic backing store and offsetting of GTK+-1.4 - Add a style_set handler so that the default style reacts properly to theme changes. * gtk/gtktext?*.[ch]: Random code-style fixes. * gtk/testtext.c: Substitute in languages that Pango handles now for Thai Mon Apr 10 10:33:45 2000 Owen Taylor <otaylor@redhat.com> * gtk/gtktext?*.[ch]: Check in Havoc's port of the Tk text widget, in original form preparatory to Pango-ization and gdkimcontext-ization. Thu Apr 6 19:25:39 2000 Owen Taylor <otaylor@redhat.com> * gtk/gtkimcontext.c: Move default implementations to real_* vfuncs, so that we can derive from gtkimcontext in language bindings properly. Thu Apr 6 16:02:52 2000 Owen Taylor <otaylor@redhat.com> * gtk/gtkimcontextsimple.[ch]: Use gdk_keyval_to_unicode to gdk_unicode_to_keyval. Add a compose table including (almost) all the compose combinations from X. This is 6k of static, shared data as opposed to 50k or so of dynamic data in the XIM implementation. * gdk/gdk.h gdk/gdkkeyuni.c gdk/win32/gdkevents-win32.c (gdk_keyval_to_unicode, gdk_unicode_to_keyval): Moved functions to convert keyvalues from and to unicode here from the win32 port and made them public. Wed Apr 5 16:37:29 2000 Owen Taylor <otaylor@redhat.com> * gtk/gtkeditable.c (gtk_editable_insert_text): Allow new_text_length == -1. Wed Apr 5 16:27:45 2000 Owen Taylor <otaylor@redhat.com> * gtk/gtkimcontext.[ch]: Base class for new input context system * gtk/gtkimmulticontext.[ch]: Proxy input context that allows the real input context implementation to be loaded from modules and switched on the fly. * gtk/gtkcontextsimple.[ch]: Simple implementation of an input context that just does direct keysymbol => unicode translation. * gtk/gtkentry.[ch]: Start switching editing over to using GtkInputContext. (No handling of preedit yet.) Wed Apr 5 15:48:41 2000 Owen Taylor <otaylor@redhat.com> * gtk/gtktypeutils.h (GTK_CHECK_GET_CLASS): Fix problem with one too many substitutions. (klass should not be subsituted.) Wed Apr 5 00:18:14 2000 Owen Taylor <otaylor@redhat.com> * configure.in: Add checks for Pango * configure.in docs/Makefile.am: Add test for sgml2html and allow 'make dist' without building html, but print out warnings in that case. (For making snapshots) * gdk/Makefile.am gdk/x11/Makefile.am gtk/Makefile.am: Add Pango libraries and C flags * gdk/gdkdraw.c gdk/gdkdrawable.h gdkwindow.c gdk/x11/gdkdrawable-x11.c: Add function (gdk_draw_layout) to draw a pango layout. * gdk/gdkpango.h gdk/x11/gdkpango-x11.c: New file with functions for getting Pango contexts for GDK. * gtk/gtkeditable.c: Get rid of dead code gtk_editable_parent_set() * gtk/gtkentry.[ch]: Complete rewrite to use Pango, add bidirectional editing. * gtk/gtkentry.c: Hack in simple Hebrew input with direct keysym => unicode translations. More languages can be added here, but real input-method support is needed. * docs/Changes-1.4.txt: Added note about entry behavior. * gtk/gtkenums.h gtk/gtkwidget.[ch] testgtk.c gtkprivate.h: Add functions to set the reading direction for a widget and the global direction. Add test which allows toggling the global direction. Two private flags are used to store the direction. (GTK_DIRECTION_SET + GTK_DIRECTION_LTR) * gtk/gtkcheckbutton.c gtk/gtkframe.c gtk/gtkhbbox.c gtk/gtkhbox.c gtk/gtkradiobutton.c gtk/gtkspinbutton.c gtk/gtktable.c * gtk/gtk[hv]scale.c gtk/gtkscale.[ch]: Draw numbers using Pango * gtk/gtklabel.[ch]: Moved to Pango and considerably rewritten. Line breaking, underlining now handled by Pango. * gtk/gtkstyle.[ch] gtk/gtkrc.[ch]: Add a PangoFontDescription to RCStyle and Style. (Having both this and the old font name and GdkFont is temporary.) * gtk/gtkwidget.[ch] (gtk_widget_create_pango_{context,layout}): Added convenience functions for creating contexts and layouts for widgets. * gtk/testgtk.c: Enhance label tests with multilingual labels.
2000-06-02 03:14:07 +00:00
static void gdk_pango_get_item_properties (PangoItem *item,
PangoUnderline *uline,
gboolean *strikethrough,
gint *rise,
adapt to handle PangoColor 2001-01-26 Havoc Pennington <hp@redhat.com> * gtk/gtktextlayout.c (convert_color): adapt to handle PangoColor * gtk/gtktreeview.c (gtk_tree_view_widget_to_tree_coords): fix to not offset by TREE_VIEW_HEADER_HEIGHT (gtk_tree_view_tree_to_widget_coords): fix to not offset by TREE_VIEW_HEADER_HEIGHT * configure.in (included_loaders): for me, --with-included-loaders generates the error "the specified loader yes does not exist", i.e. the arg defaults to "yes", so change test for value "" to test for value "yes", and include all loaders in that case. * gtk/gtkrbtree.c (_gtk_rbtree_get_depth): new function * gtk/gtktreeview.c (gtk_tree_view_get_cell_rect): fix to properly handle TREE_VIEW_VERTICAL_SEPARATOR (gtk_tree_view_bin_expose): fix to consider the row offset as pointing halfway into vertical separator. (gtk_tree_view_draw_node_focus_rect): ditto * gtk/gtkdebug.h, gtk/gtkmain.c (gtk_init_check): Add --gtk-debug=updates, which causes gdk_window_set_debug_updates (TRUE) to be called. * gdk/gdkwindow.c (gdk_window_set_debug_updates): Allow enabling a debug mode where the invalid region is colored in on invalidate, so you can see the flicker and know whether your redraw code is doing a good job. * gtk/gtktreeview.c (gtk_tree_view_queue_draw_node): Work in tree window coordinates (clip rect is in tree window coords) * gtk/Makefile.am: add gtktreednd.[hc] * gtk/gtkliststore.c: implement gtktreednd interfaces. * gtk/gtktreednd.c, gtk/gtktreednd.h: New interface to support drag-and-drop data operations on a model (so we can set up tree drag-and-drop automatically) * gtk/testgtk.c: Add a window to change sensitivity in the GtkLabel test; add a way to change the entry frame in GtkEntry test * gtk/gtkentry.c (gtk_entry_set_has_frame): (gtk_entry_get_has_frame): new functions to remove the frame around an entry (gtk_entry_size_request): shrink requisition if no frame (gtk_entry_draw_focus): don't draw frame if no frame * gtk/gtkstyle.c (gtk_default_draw_check): draw custom look for checks inside a cell renderer (gtk_default_draw_option): ditto for options * gtk/gtktreeviewcolumn.c (update_button_contents): add/remove children from the alignment, not the button (gtk_tree_view_column_init): ref/sink the column, to emulate GObject refcounting. * gtk/gtkcellrenderer.c (gtk_cell_renderer_init): ref/sink * gtk/gtkcellrenderertoggle.c (gtk_cell_renderer_toggle_render): Use theme functions to draw the toggles * gdk/gdkpango.c (gdk_pango_get_gc): use GdkRGB to alloc colors * gdk/gdkpango.h, gdk/gdkpango.c: Add GdkPangoAttrStipple and GdkPangoAttrEmbossed to use in rendering insensitive text * gdk/gdkpango.c (gdk_draw_layout_line): render new properties * gtk/gtkstyle.c (gtk_default_draw_layout): handle sensitivity using new GDK features
2001-01-26 21:12:05 +00:00
PangoColor *fg_color,
Remove all references to offscreen flag which was no longer used. Thu Jun 1 23:05:13 2000 Owen Taylor <otaylor@redhat.com> * gtk/gtkwidget.c: Remove all references to offscreen flag which was no longer used. * gtk/gtkprivate.h (enum): Remove unused flags and compress. * gtk/gtkframe.c (gtk_frame_set_label_widget): Check for non-null label_widget->parent. * gtk/gtkentry.c: Get rid of code to deal with PangoAttribute which no longer was used. * gdk/gdkpango.c (gdk_pango_context_get_info): make static. * gdk/gdkpango.c (gdk_draw_layout[_line]): Add checks for null arguments. * gdk/x11/gdkgeometry-x11.c (gdk_window_scroll): add check for destroyed windows. Thu Jun 1 13:48:45 2000 Owen Taylor <otaylor@redhat.com> * gtk/gtkimmulticontext.c: Add a finalize method and unref the slave context there. * gtk/gtkinvisible.[ch]: Make reference counting behavior identical to GtkWindow. Thu Jun 1 01:54:11 2000 Owen Taylor <otaylor@redhat.com> * Makefile.am gdk/gdkpango.c: Copy the layout render function from pangox to here, so we can write them independent of rendering system, using GDK primitives. * gdk/gdkdrawable.h gdk/gdkdraw.c gdk/gdkwindow.c gdk/x11/gdkdrawable-x11.c: Remove draw_layout() from the vtable, since we have a rendering-system independent implementation in terms of draw_glyphs(). * gdk/gdkpango.c gdkdrawable.h (gdk_draw_layout_line): New function to render a single line. * gdk/x11/gdkpango.c: Move the guts of this file mostly into ../gdkpango.c, which simplifies things, since we don't have to deal with raw X gc's. Fri May 19 04:28:16 2000 Owen Taylor <otaylor@redhat.com> * gtk/gtktextlayout.[ch]: Add get_log_attrs() function to get the logical attributes for a given GtkTextLine. Tue May 30 16:05:39 2000 Owen Taylor <otaylor@redhat.com> * gdk/x11/gdkfont-x11.c (gdk_font_charset_for_locale): Track g_locale_get_codeset() to g_get_codeset() change. Tue May 30 15:03:19 2000 Owen Taylor <otaylor@redhat.com> * gtk/testcalendar.c (calendar_font_selection_ok): Use font descriptions. * gtk/gtkentry.c (gtk_entry_draw_text): Center text within the entry. * gtk/gtkfontsel.c (gtk_font_selection_dialog_init): Start of redoing (vastly simplifying) for Pango. Still needs quite a bit of work. (Size selection is currently poor. List of predefined sizes is not a good idea, since all of these sizes won't necessarily be distinct.) Tue May 30 13:50:19 2000 Owen Taylor <otaylor@redhat.com> * gdk/x11/gdkfont-x11.c (gdk_font_charset_for_locale): Handle CODESET results for LANG=C. Mon May 29 15:49:10 2000 Owen Taylor <otaylor@redhat.com> * gtk/gtkrc.[ch]: Add a 'font_name' declaration to RC which takes a stringized pango font description; ignore the older 'font' and 'fontset' declarations. * gtk/gtkstyle.c gtk/gtkrc.c: Fill in the style->font field with a GdkFont derived via gdk_font_from_description(), for compatibility. (Should we just remove it entirely? Probably too much compatibility breakage, but people should be migrating to the new Pango stuff as quickly as possible.) Mon May 29 15:47:41 2000 Owen Taylor <otaylor@redhat.com> * gtk/gtkentry.c gtk/gtkclist.c: s/pango_font_unref/g_object_unref/. Mon May 29 15:44:46 2000 Owen Taylor <otaylor@redhat.com> * gtk/gtkcalender.c: Roughly pango-ized. Really needs redoing; there are some bugs in size allocation right now, the semi-existant distinction between header / day fonts was removed, but, with Pango, could actually be made functional in a nice way. * gtk/testcalender: Move calender from examples into this directory as a test program. (We really need to restrcture testgtk into a whole directory full of tests for every widget or functionality group, separated into multiple .c files.) Mon May 29 15:19:56 2000 Owen Taylor <otaylor@redhat.com> * gtk/testgtk.c (file_exists): Fix stupid typo that was keeping RC file from being loaded. * gtk/testgtkrc gtk/testgtkrc2: Test new pango-ized RC file font code. Mon May 29 14:31:27 2000 Owen Taylor <otaylor@redhat.com> * gdk/gdkfont.h gdk/x11/gdkfont-x11.c (gdk_font_from_description): Add function to load a GdkFont from a PangoFontDescription. Fri May 26 17:16:40 2000 Owen Taylor <otaylor@redhat.com> * gtk/frame.[ch] gtkaspectframe.c: Make frame widgets able to have any widget for the label, use a GtkLabel widget to display the text. (Based partially on a patch from Anders Carlson.) (Quite a bit of code reorganization - strip 90% of the guts out of gtkaspectframe and add a single virtual func to GtkFrameClass - compute_child_allocation.) Fri May 26 12:00:02 2000 Owen Taylor <otaylor@redhat.com> * gtk/gtkctree.c gtk/gtkclist.[ch]: Pangoized. (Removed clist->row_center_offset field because caching it wasn't saving time or code, added private function _gtk_clist_create_cell_layout()). Wed May 24 15:59:37 2000 Owen Taylor <otaylor@redhat.com> * gtk/gtkaccellabel.c: Pangoized. * gtk/[hv]ruler.c: Pangoized Mon May 22 19:23:59 2000 Owen Taylor <otaylor@redhat.com> * gtk/gtkfilesel.c (gtk_file_selection_init): Use gtk_clist_set_column_auto_resize() to remove need need for manual column width computations. Mon May 22 18:50:26 2000 Owen Taylor <otaylor@redhat.com> * gtk/gtktooltips.[ch]: Replace custom drawing with a GtkLabel, ensuring Pango correctness, and considerably simplifying the code. * gtk/gtklabel.c gtk[hv]scale.c: 1000 => PANGO_SCALE. * gtk/gtklabel.c (gtk_label_size_request): Fixed incorrect getting of numbers of lines. * gtk/gtklabel.c (gtk_label_size_request): Set the requisition to the actual requested width of the lable, not to the wrap width we set. * gtk/gtktextchild.h: Remove extraneous include of gtk/gtk.h. * gtk/gtktextbtree.c gtk/gtktextbuffer.c gtk/gtktextlayout.c gtk/gtktextview.c gtk/gtktextview.[ch]: Fix up includes. * gtk/gtktextview.c: Fix structure inheritance. * gtk/gtkprogressbar.c: Pangoize. Mon May 22 15:47:30 2000 Owen Taylor <otaylor@redhat.com> * gtk/gtktextview.c (gtk_text_view_get_first_para_iter): Encapsulate in a function. * gtk/gtktextlayout.c (find_display_line_above): Fixed bug with computing line tops. * gtk/gtktextview.c (changed_handler): Fix < , <= confusion. Thu May 18 18:53:31 2000 Owen Taylor <otaylor@redhat.com> * gtk/gtktextdisplay.c (gtk_text_layout_draw): Fix up the x_offset and y_offset coordinates to do what we need now. (The offset between buffer and layout coordinates has been reintroduced, but is a bit different than before.) * gtk/gtktextview.[ch]: No longer inherit from GtkLayout; instead handle the adjustments ourselves, and scroll as necessary using the new gdk_window_scroll(). The advantage of this is that when we are incrementally revalidating, we are essentially rearranging things around the visible portion of the screen. With the old setup, the visible portion of the screen was moved around in the layout, so scrolling and redrawing to track that caused jumping of the display. Since we now control the scrolling ourselves, we can suppress this and only redraw when things actually change. Thu May 18 18:47:25 2000 Owen Taylor <otaylor@redhat.com> * gtk/gtktextbtree.c (redisplay_mark): We need to invalidate the region not just redisplay it after-all, since we store the cursors in the LineDisplay. (Ugly interactions here between GtkLayout and GtkTextBTree here.) * gtk/gtktextbtree.c (redisplay_region): Fixed reversed comparison. Thu May 18 18:43:21 2000 Owen Taylor <otaylor@redhat.com> * gdk/gdkwindow.h gdk/x11/gdkgeometry-x11.c (gdk_window_scroll): Added function to scroll contents of a window while keeping the window constant. Works by XCopyArea or guffaw-scrolling depending on the details of how the window is set up. (guffaw-scrolling still needs to be filled in.) Wed May 17 22:36:53 2000 Owen Taylor <otaylor@redhat.com> * gtk/gtktextiter.c gtk/gtkmain.c: Add a debug key for the text widget, move the debugging that was tied to a global variable to that. * gtk/gtkmarshal.list: Add NONE:INT,INT,INT * gtk/gtktextbtree.[ch] gtk/gtktextlayout.c: Keep a separate validated flag, in line data instead of setting height/width to -1. This allows us to perform operations with partially invalid buffer (using the old size for invalid lines) and thus to do incremental vaidation. Keep height/width aggregates up to date when deleting text and rebalancing the tree. * gtk/gtktextbtree.[ch]: Add functions validate a line (gtk_text_btree_validate_line), and to validate up to a number of pixels (gtk_text_btree_validate). * gtk/gtktextlayout.[ch]: Add an ::invalidated signal that indicates that something is changed and a revalidation pass is needed. Change ::need_repaint to ::changed, and make it take old and new yranges instead of a rectangle. * gtk/gtktextbtree.[ch] gtk/gtktextlayout.[ch]: Move the line_data_destroy() function from gtk_text_btree_add_view() to a virtual function in GtkTextLayout * gtk/gtktextbtree.[ch]: Remove gtk_text_btree_get_damage_range(), since we are handling partial repaints in a different fashion now. * gtk/gtktextbtree.[ch]: Only repaint the changed portion of the selection instead of queueing a repaint on the entire widget. * gtk/gtktextbuffer.[ch] gtk/gtktextbtree.[ch]: Move get_selection_bounds() down to btree, make the function in buffer a wrapper around the btree function. * gtk/gtktextlayout.[ch]: Add functions to check if the layout is valid and to recompute either a range of pixels aroudn a line or a certain total number of pixels. * gtk/gtktextlayout.[ch]: Cache a single line display; now that we only redraw the needed portions, the hit rate for this cache is quite high. * gtk/gtktextview.[ch]: Keep track of the first paragraph on the screen so that when re-laying-out the buffer, we can keep the same place. This requires connecting to ::value_changed on the adjustments * gtk/gtktextview.[ch]: Add idle functions to revalidate the buffer after we receive an ::invalidated signal. Wed May 17 22:10:47 2000 Owen Taylor <otaylor@redhat.com> * gtk/gtklayout.c (gtk_layout_size_allocate): Set upper to max of allocation and layout size, not just to the layout size. * gtk/gtk[hv]scrollbar.c (gtk_[hv]scrollbar_calc_slider_size): Invalidate window so it gets redrawn properly. * gdk/gdkwindow.c (gdk_window_invalidate_rect): Allow rect == NULL to mean the entire window. * gdk/gdkevents.h: Move definition for GDK_PRIORITY_REDRAW into public header. Mon May 15 14:51:31 2000 Owen Taylor <otaylor@redhat.com> * gtk/gtktextmark.c (gtk_text_mark_get_name): Add function to get the name of a mark. * gtk/gtktextlayout.c (gtk_text_layout_get_line_at_y): Add a function to find the paragraph from a y position. Thu May 11 12:57:20 2000 Owen Taylor <otaylor@redhat.com> * gtk/gtktextbtree.c (gtk_text_btree_node_invalidate_upward): Valid nodes have width/height >= 0, not > 0. Tue May 9 21:29:06 2000 Owen Taylor <otaylor@redhat.com> * gtk/gtktextlayout.[ch] gtk/gtktextdisplay.c (gtk_text_layout_get_line_display): Add a size_only flag, so when we only need the size, we don't create useless appearance attributes. * gtk/gtktextview.c (gtk_text_view_ensure_layout): Remove duplicate setting of font description. * gtk/gtkscale.c: Use PANGO_SCALE instead of 1000 Wed Apr 26 01:53:23 2000 Owen Taylor <otaylor@redhat.com> * gtk/Makefile.am (EXTRA_DIST): Add OLD_STAMP into EXTRA_DIST. It does not work well when the file that everything depends on is not in the tarball. Wed Apr 26 00:56:14 2000 Owen Taylor <otaylor@redhat.com> * gtk/testgtk.c: Some hacks and fixes so that it basically works when not sitting in the GTK+ build tree. 2000-05-03 Havoc Pennington <hp@redhat.com> * gtk/gtktextbtree.c (gtk_text_line_next_could_contain_tag): Properly determine the ordering of the tag root and the current line within the tree. Previous algorithm only worked if the tag root's immediate parent was the common root of both the current line and the tag root. Wed Apr 26 00:43:00 2000 Owen Taylor <otaylor@redhat.com> * gtk/gtktextlayout.c (set_para_values): Fix some bugs in alignment. * gtk/gtktextview.c (gtk_text_view_ensure_layout): Track the widget text directional dynamically. * gtk/gtktextview.[ch]: Added functions to get and set default wrap mode. Tue Apr 25 23:47:38 2000 Owen Taylor <otaylor@redhat.com> * gtk/gtktextlayout.c (gtk_text_layout_get_iter_location): Fix bug in cursor location computation. Tue Apr 25 23:22:59 2000 Owen Taylor <otaylor@redhat.com> * gtk/gtklayout.c (gtk_layout_set_size): Clamp hadjustment/ vadjusment values properly when layout gets smaller. * gtk/gtktextview.c (need_repaint_handler): Areas being passed in are far completely inaccurate, and sometimes too small, so, for now, just queue a redraw on the whole visible region. 2000-04-25 Havoc Pennington <hp@redhat.com> * gtk/gtktextbtree.c (summary_destroy): new function to destroy tag summary nodes (gtk_text_line_next_could_contain_tag): this function was totally broken if the line passed in wasn't below the tag root. Fix it. (gtk_text_btree_first_could_contain_tag): In the tag == NULL "wildcard" case, we have to do a linear scan. Blah. (gtk_text_btree_last_could_contain_tag): In tag == NULL case, we have to do the linear scan (tag_removed_cb): When a tag is removed from the tag table, remove the GtkTextTagInfo node from the btree. (gtk_text_btree_spew): Implement the spew function, for our debugging pleasure. Tue Apr 25 19:40:18 2000 Owen Taylor <otaylor@redhat.com> * gtk/gtktextlayout.c (gtk_text_layout_set_buffer): Fix a problem with referring to the wrong buffer. * gtk/gtkentry.c: Fix focus-in/focus-out confusion. * gtk/gtkrc.c gtk/gtkstyle.c: Moving setting default font description to gtk_style_new() - otherwise things don't work without a .gtkrc file. * gtk/gtktextbuffer.c (gtk_text_buffer_new): Sink the tags table if we create it ourself, too. * gdk/gdktypes.h (enum): Move GDK_RELEASE_MASK, since it was conflicting with XKB modifiers. * gtk/gtktextview.[ch]: Add simple support for GtkIMContext. Mon Apr 24 19:34:18 2000 Owen Taylor <otaylor@redhat.com> * gtk/gtkentry.c (gtk_entry_move_cursor_visually): Fix problem with deletion from last commit. Mon Apr 24 19:29:40 2000 Owen Taylor <otaylor@redhat.com> * gtk/gtkwidget.c (gtk_widget_create_pango_context): Set the language in the context from the current locale. * gtk/gtkentry.c (gtk_entry_size_request): Use language from the context, not hardcoded value. * gtk/gtkentry.c (gtk_entry_move_cursor): Make character movement visual, not logical. Sun Apr 23 23:39:18 2000 Owen Taylor <otaylor@redhat.com> * gtk/gtkentry.c gtk/gtktextdisplay.c: Don't handle selections as attributes - that doesn't handle partial-glyph selection properly. Instead use new pango_layout_line_get_x_ranges() functionality to draw the selection. * gtk/gtkentry.c: Simplify code since pango_layout_line_index_to_x() now properly handles out-of-range coordinates. * gtk/gtktextbuffer.c: Emit "mark_set" when the cursor is moved. * gtk/gtktextiter.h gtk/gtktextiterprivate.h: Make gtk_text_iter_get_line_byte() public. * gtk/gtktextlayout.[ch]: Properly set the direction in the PangoContext for paragraphs opposite to the base direction of the widget. * gtk/gtktextlayout.[ch] gtk/gtktextdisplay.c: Fixes for alignment. * gtk/gtktextlayout.c: Don't split segments on marks, since that causes Arabic words to reshape as you cursor through. * gtk/gtktextlayout.[ch] gtk/gtktextview.[ch]: Implement virtual cursor position when moving vertically with the arrow keys and scrolling with page-up/page-down. (Arrow keys save only the X, scrolling saves both X and Y.) This means you can line-up / line-down or page-up / page-down without losing your place, and also that moving vertically with the cursor keys keeps the same X position, not the same character count: * gtk/gtktextlayout.[ch] gtk/gtktextview.[ch]: Make vertical arrow keys move by display lines, not paragraphs. Tue Apr 18 14:16:50 2000 Owen Taylor <otaylor@redhat.com> * gtk/gtklayout.c: Make sure that the bin window is at least as big as the allocation. (Should we also make sure that the bin window is big enough to completely cover widget->window?) * gtk/gtktextview.c (gtk_text_view_get_visible_rect): Add function to get the onscreen rectangle. * gdk/x11/gdkwindow-x11.c (gdk_window_get_pointer): Correctly account for offsets in window coordinates. Sun Apr 16 16:13:27 2000 Owen Taylor <otaylor@redhat.com> * gtk/gtkentry.c (gtk_entry_get_cursor_locations): Fix index/offset confusion. * gtk/gtktextview.c (gtk_text_view_ensure_layout): Set the default direction from the widget direction. * gtk/gtktexttag.c gtk/gtktexttagprivate.h (gtk_text_tag_set_arg): Add a "direction" attribute. * gtk/gtktextview.c: global s/tkxt/text_view/. * gtk/testtext.c: Added long block of text in Arabic, to test out the direction attributes. (Some problems with the shaping system for arabic become obvious - like the fact the cursor splits words into unjoined pieces.) Fri Apr 14 12:54:34 2000 Owen Taylor <otaylor@redhat.com> * gtk/gtktextdisplay.c (render_layout): Add overstrike handling. * gtk/gtktextlayout.c: Fix up alignment. * gtk/testtext.c: Add some tests for centering, wrapping. Fri Apr 14 09:26:22 2000 Owen Taylor <otaylor@redhat.com> * gdk/gdkdrawable.h gdk/gdkdraw.c gdk/gdkwindow.c gdk/x11/gdkdrawable-x11.c: Add a draw_glyphs() operation to the drawable vtable and gdk_draw_glyphs(). If we wrote GTK+-specific layout-render function this could just replace the draw_layout() operation in the vtable. * gtk/gtkentry.c: Move guts of gtk_entry_get_cursor_locations to pango_layout_get_cursor_pos() and use that function. * gtk/gtktextchild.[ch]: add gtk_ onto pixmap_segment_new(), since it is a non-static symbol. * gtk/gtktextbtree.[ch]: Replace gtk_text_btree_find_line_data_by_y() with gtk_text_btree_find_line_by_y() * gtk/gtktextdisplay.c: Rewrote for Pango - uses a custom layout renderer that handles GtkTextAppearance attributes. * gtk/gtktexttag.[ch] gtk/gtktexttagprivate.h: - Move the values in the style that don't affect geometry into a GtkTextAppearance structure. - Change underline to take a PangoUnderline and "font" a string representation of a font description - Add a "font_desc" attribute which takes a FontDescription structure. * gtk/gtktextlayout.[ch]: - Get rid of the display-line list per each line. Instead, we generate, on demand, a GtkTextLineDisplay structure which] contains a PangoLayout * and other necesary information (offsets, cursor locations) for displaying a paragraph. - Get rid of the code to wrap lines, create display chunks, etc. Instead, we just go through a paragraph and convert it into the necessary inputs to a PangoLayout. - Implement a new attribute type, GtkTextAttrAppearance. This holds a GtkTextAppearance, and is used to pass colors, stipple, etc, through from the layout to the display without having to use lots and lots of individual attributes. - Reimplement gtk_layout_get_iter_at_pixel() gtk_layout_get_iter_pos() in terms of PangoLayout functions. * gtk/gtktextview.c: - Handle passing the necessary PangoContext to the layout - Some fixups in painting to deal with the automatic backing store and offsetting of GTK+-1.4 - Add a style_set handler so that the default style reacts properly to theme changes. * gtk/gtktext?*.[ch]: Random code-style fixes. * gtk/testtext.c: Substitute in languages that Pango handles now for Thai Mon Apr 10 10:33:45 2000 Owen Taylor <otaylor@redhat.com> * gtk/gtktext?*.[ch]: Check in Havoc's port of the Tk text widget, in original form preparatory to Pango-ization and gdkimcontext-ization. Thu Apr 6 19:25:39 2000 Owen Taylor <otaylor@redhat.com> * gtk/gtkimcontext.c: Move default implementations to real_* vfuncs, so that we can derive from gtkimcontext in language bindings properly. Thu Apr 6 16:02:52 2000 Owen Taylor <otaylor@redhat.com> * gtk/gtkimcontextsimple.[ch]: Use gdk_keyval_to_unicode to gdk_unicode_to_keyval. Add a compose table including (almost) all the compose combinations from X. This is 6k of static, shared data as opposed to 50k or so of dynamic data in the XIM implementation. * gdk/gdk.h gdk/gdkkeyuni.c gdk/win32/gdkevents-win32.c (gdk_keyval_to_unicode, gdk_unicode_to_keyval): Moved functions to convert keyvalues from and to unicode here from the win32 port and made them public. Wed Apr 5 16:37:29 2000 Owen Taylor <otaylor@redhat.com> * gtk/gtkeditable.c (gtk_editable_insert_text): Allow new_text_length == -1. Wed Apr 5 16:27:45 2000 Owen Taylor <otaylor@redhat.com> * gtk/gtkimcontext.[ch]: Base class for new input context system * gtk/gtkimmulticontext.[ch]: Proxy input context that allows the real input context implementation to be loaded from modules and switched on the fly. * gtk/gtkcontextsimple.[ch]: Simple implementation of an input context that just does direct keysymbol => unicode translation. * gtk/gtkentry.[ch]: Start switching editing over to using GtkInputContext. (No handling of preedit yet.) Wed Apr 5 15:48:41 2000 Owen Taylor <otaylor@redhat.com> * gtk/gtktypeutils.h (GTK_CHECK_GET_CLASS): Fix problem with one too many substitutions. (klass should not be subsituted.) Wed Apr 5 00:18:14 2000 Owen Taylor <otaylor@redhat.com> * configure.in: Add checks for Pango * configure.in docs/Makefile.am: Add test for sgml2html and allow 'make dist' without building html, but print out warnings in that case. (For making snapshots) * gdk/Makefile.am gdk/x11/Makefile.am gtk/Makefile.am: Add Pango libraries and C flags * gdk/gdkdraw.c gdk/gdkdrawable.h gdkwindow.c gdk/x11/gdkdrawable-x11.c: Add function (gdk_draw_layout) to draw a pango layout. * gdk/gdkpango.h gdk/x11/gdkpango-x11.c: New file with functions for getting Pango contexts for GDK. * gtk/gtkeditable.c: Get rid of dead code gtk_editable_parent_set() * gtk/gtkentry.[ch]: Complete rewrite to use Pango, add bidirectional editing. * gtk/gtkentry.c: Hack in simple Hebrew input with direct keysym => unicode translations. More languages can be added here, but real input-method support is needed. * docs/Changes-1.4.txt: Added note about entry behavior. * gtk/gtkenums.h gtk/gtkwidget.[ch] testgtk.c gtkprivate.h: Add functions to set the reading direction for a widget and the global direction. Add test which allows toggling the global direction. Two private flags are used to store the direction. (GTK_DIRECTION_SET + GTK_DIRECTION_LTR) * gtk/gtkcheckbutton.c gtk/gtkframe.c gtk/gtkhbbox.c gtk/gtkhbox.c gtk/gtkradiobutton.c gtk/gtkspinbutton.c gtk/gtktable.c * gtk/gtk[hv]scale.c gtk/gtkscale.[ch]: Draw numbers using Pango * gtk/gtklabel.[ch]: Moved to Pango and considerably rewritten. Line breaking, underlining now handled by Pango. * gtk/gtkstyle.[ch] gtk/gtkrc.[ch]: Add a PangoFontDescription to RCStyle and Style. (Having both this and the old font name and GdkFont is temporary.) * gtk/gtkwidget.[ch] (gtk_widget_create_pango_{context,layout}): Added convenience functions for creating contexts and layouts for widgets. * gtk/testgtk.c: Enhance label tests with multilingual labels.
2000-06-02 03:14:07 +00:00
gboolean *fg_set,
adapt to handle PangoColor 2001-01-26 Havoc Pennington <hp@redhat.com> * gtk/gtktextlayout.c (convert_color): adapt to handle PangoColor * gtk/gtktreeview.c (gtk_tree_view_widget_to_tree_coords): fix to not offset by TREE_VIEW_HEADER_HEIGHT (gtk_tree_view_tree_to_widget_coords): fix to not offset by TREE_VIEW_HEADER_HEIGHT * configure.in (included_loaders): for me, --with-included-loaders generates the error "the specified loader yes does not exist", i.e. the arg defaults to "yes", so change test for value "" to test for value "yes", and include all loaders in that case. * gtk/gtkrbtree.c (_gtk_rbtree_get_depth): new function * gtk/gtktreeview.c (gtk_tree_view_get_cell_rect): fix to properly handle TREE_VIEW_VERTICAL_SEPARATOR (gtk_tree_view_bin_expose): fix to consider the row offset as pointing halfway into vertical separator. (gtk_tree_view_draw_node_focus_rect): ditto * gtk/gtkdebug.h, gtk/gtkmain.c (gtk_init_check): Add --gtk-debug=updates, which causes gdk_window_set_debug_updates (TRUE) to be called. * gdk/gdkwindow.c (gdk_window_set_debug_updates): Allow enabling a debug mode where the invalid region is colored in on invalidate, so you can see the flicker and know whether your redraw code is doing a good job. * gtk/gtktreeview.c (gtk_tree_view_queue_draw_node): Work in tree window coordinates (clip rect is in tree window coords) * gtk/Makefile.am: add gtktreednd.[hc] * gtk/gtkliststore.c: implement gtktreednd interfaces. * gtk/gtktreednd.c, gtk/gtktreednd.h: New interface to support drag-and-drop data operations on a model (so we can set up tree drag-and-drop automatically) * gtk/testgtk.c: Add a window to change sensitivity in the GtkLabel test; add a way to change the entry frame in GtkEntry test * gtk/gtkentry.c (gtk_entry_set_has_frame): (gtk_entry_get_has_frame): new functions to remove the frame around an entry (gtk_entry_size_request): shrink requisition if no frame (gtk_entry_draw_focus): don't draw frame if no frame * gtk/gtkstyle.c (gtk_default_draw_check): draw custom look for checks inside a cell renderer (gtk_default_draw_option): ditto for options * gtk/gtktreeviewcolumn.c (update_button_contents): add/remove children from the alignment, not the button (gtk_tree_view_column_init): ref/sink the column, to emulate GObject refcounting. * gtk/gtkcellrenderer.c (gtk_cell_renderer_init): ref/sink * gtk/gtkcellrenderertoggle.c (gtk_cell_renderer_toggle_render): Use theme functions to draw the toggles * gdk/gdkpango.c (gdk_pango_get_gc): use GdkRGB to alloc colors * gdk/gdkpango.h, gdk/gdkpango.c: Add GdkPangoAttrStipple and GdkPangoAttrEmbossed to use in rendering insensitive text * gdk/gdkpango.c (gdk_draw_layout_line): render new properties * gtk/gtkstyle.c (gtk_default_draw_layout): handle sensitivity using new GDK features
2001-01-26 21:12:05 +00:00
PangoColor *bg_color,
gboolean *bg_set,
adapt to handle PangoColor 2001-01-26 Havoc Pennington <hp@redhat.com> * gtk/gtktextlayout.c (convert_color): adapt to handle PangoColor * gtk/gtktreeview.c (gtk_tree_view_widget_to_tree_coords): fix to not offset by TREE_VIEW_HEADER_HEIGHT (gtk_tree_view_tree_to_widget_coords): fix to not offset by TREE_VIEW_HEADER_HEIGHT * configure.in (included_loaders): for me, --with-included-loaders generates the error "the specified loader yes does not exist", i.e. the arg defaults to "yes", so change test for value "" to test for value "yes", and include all loaders in that case. * gtk/gtkrbtree.c (_gtk_rbtree_get_depth): new function * gtk/gtktreeview.c (gtk_tree_view_get_cell_rect): fix to properly handle TREE_VIEW_VERTICAL_SEPARATOR (gtk_tree_view_bin_expose): fix to consider the row offset as pointing halfway into vertical separator. (gtk_tree_view_draw_node_focus_rect): ditto * gtk/gtkdebug.h, gtk/gtkmain.c (gtk_init_check): Add --gtk-debug=updates, which causes gdk_window_set_debug_updates (TRUE) to be called. * gdk/gdkwindow.c (gdk_window_set_debug_updates): Allow enabling a debug mode where the invalid region is colored in on invalidate, so you can see the flicker and know whether your redraw code is doing a good job. * gtk/gtktreeview.c (gtk_tree_view_queue_draw_node): Work in tree window coordinates (clip rect is in tree window coords) * gtk/Makefile.am: add gtktreednd.[hc] * gtk/gtkliststore.c: implement gtktreednd interfaces. * gtk/gtktreednd.c, gtk/gtktreednd.h: New interface to support drag-and-drop data operations on a model (so we can set up tree drag-and-drop automatically) * gtk/testgtk.c: Add a window to change sensitivity in the GtkLabel test; add a way to change the entry frame in GtkEntry test * gtk/gtkentry.c (gtk_entry_set_has_frame): (gtk_entry_get_has_frame): new functions to remove the frame around an entry (gtk_entry_size_request): shrink requisition if no frame (gtk_entry_draw_focus): don't draw frame if no frame * gtk/gtkstyle.c (gtk_default_draw_check): draw custom look for checks inside a cell renderer (gtk_default_draw_option): ditto for options * gtk/gtktreeviewcolumn.c (update_button_contents): add/remove children from the alignment, not the button (gtk_tree_view_column_init): ref/sink the column, to emulate GObject refcounting. * gtk/gtkcellrenderer.c (gtk_cell_renderer_init): ref/sink * gtk/gtkcellrenderertoggle.c (gtk_cell_renderer_toggle_render): Use theme functions to draw the toggles * gdk/gdkpango.c (gdk_pango_get_gc): use GdkRGB to alloc colors * gdk/gdkpango.h, gdk/gdkpango.c: Add GdkPangoAttrStipple and GdkPangoAttrEmbossed to use in rendering insensitive text * gdk/gdkpango.c (gdk_draw_layout_line): render new properties * gtk/gtkstyle.c (gtk_default_draw_layout): handle sensitivity using new GDK features
2001-01-26 21:12:05 +00:00
gboolean *embossed,
GdkBitmap **stipple,
gboolean *shape_set,
PangoRectangle *ink_rect,
PangoRectangle *logical_rect);
Remove all references to offscreen flag which was no longer used. Thu Jun 1 23:05:13 2000 Owen Taylor <otaylor@redhat.com> * gtk/gtkwidget.c: Remove all references to offscreen flag which was no longer used. * gtk/gtkprivate.h (enum): Remove unused flags and compress. * gtk/gtkframe.c (gtk_frame_set_label_widget): Check for non-null label_widget->parent. * gtk/gtkentry.c: Get rid of code to deal with PangoAttribute which no longer was used. * gdk/gdkpango.c (gdk_pango_context_get_info): make static. * gdk/gdkpango.c (gdk_draw_layout[_line]): Add checks for null arguments. * gdk/x11/gdkgeometry-x11.c (gdk_window_scroll): add check for destroyed windows. Thu Jun 1 13:48:45 2000 Owen Taylor <otaylor@redhat.com> * gtk/gtkimmulticontext.c: Add a finalize method and unref the slave context there. * gtk/gtkinvisible.[ch]: Make reference counting behavior identical to GtkWindow. Thu Jun 1 01:54:11 2000 Owen Taylor <otaylor@redhat.com> * Makefile.am gdk/gdkpango.c: Copy the layout render function from pangox to here, so we can write them independent of rendering system, using GDK primitives. * gdk/gdkdrawable.h gdk/gdkdraw.c gdk/gdkwindow.c gdk/x11/gdkdrawable-x11.c: Remove draw_layout() from the vtable, since we have a rendering-system independent implementation in terms of draw_glyphs(). * gdk/gdkpango.c gdkdrawable.h (gdk_draw_layout_line): New function to render a single line. * gdk/x11/gdkpango.c: Move the guts of this file mostly into ../gdkpango.c, which simplifies things, since we don't have to deal with raw X gc's. Fri May 19 04:28:16 2000 Owen Taylor <otaylor@redhat.com> * gtk/gtktextlayout.[ch]: Add get_log_attrs() function to get the logical attributes for a given GtkTextLine. Tue May 30 16:05:39 2000 Owen Taylor <otaylor@redhat.com> * gdk/x11/gdkfont-x11.c (gdk_font_charset_for_locale): Track g_locale_get_codeset() to g_get_codeset() change. Tue May 30 15:03:19 2000 Owen Taylor <otaylor@redhat.com> * gtk/testcalendar.c (calendar_font_selection_ok): Use font descriptions. * gtk/gtkentry.c (gtk_entry_draw_text): Center text within the entry. * gtk/gtkfontsel.c (gtk_font_selection_dialog_init): Start of redoing (vastly simplifying) for Pango. Still needs quite a bit of work. (Size selection is currently poor. List of predefined sizes is not a good idea, since all of these sizes won't necessarily be distinct.) Tue May 30 13:50:19 2000 Owen Taylor <otaylor@redhat.com> * gdk/x11/gdkfont-x11.c (gdk_font_charset_for_locale): Handle CODESET results for LANG=C. Mon May 29 15:49:10 2000 Owen Taylor <otaylor@redhat.com> * gtk/gtkrc.[ch]: Add a 'font_name' declaration to RC which takes a stringized pango font description; ignore the older 'font' and 'fontset' declarations. * gtk/gtkstyle.c gtk/gtkrc.c: Fill in the style->font field with a GdkFont derived via gdk_font_from_description(), for compatibility. (Should we just remove it entirely? Probably too much compatibility breakage, but people should be migrating to the new Pango stuff as quickly as possible.) Mon May 29 15:47:41 2000 Owen Taylor <otaylor@redhat.com> * gtk/gtkentry.c gtk/gtkclist.c: s/pango_font_unref/g_object_unref/. Mon May 29 15:44:46 2000 Owen Taylor <otaylor@redhat.com> * gtk/gtkcalender.c: Roughly pango-ized. Really needs redoing; there are some bugs in size allocation right now, the semi-existant distinction between header / day fonts was removed, but, with Pango, could actually be made functional in a nice way. * gtk/testcalender: Move calender from examples into this directory as a test program. (We really need to restrcture testgtk into a whole directory full of tests for every widget or functionality group, separated into multiple .c files.) Mon May 29 15:19:56 2000 Owen Taylor <otaylor@redhat.com> * gtk/testgtk.c (file_exists): Fix stupid typo that was keeping RC file from being loaded. * gtk/testgtkrc gtk/testgtkrc2: Test new pango-ized RC file font code. Mon May 29 14:31:27 2000 Owen Taylor <otaylor@redhat.com> * gdk/gdkfont.h gdk/x11/gdkfont-x11.c (gdk_font_from_description): Add function to load a GdkFont from a PangoFontDescription. Fri May 26 17:16:40 2000 Owen Taylor <otaylor@redhat.com> * gtk/frame.[ch] gtkaspectframe.c: Make frame widgets able to have any widget for the label, use a GtkLabel widget to display the text. (Based partially on a patch from Anders Carlson.) (Quite a bit of code reorganization - strip 90% of the guts out of gtkaspectframe and add a single virtual func to GtkFrameClass - compute_child_allocation.) Fri May 26 12:00:02 2000 Owen Taylor <otaylor@redhat.com> * gtk/gtkctree.c gtk/gtkclist.[ch]: Pangoized. (Removed clist->row_center_offset field because caching it wasn't saving time or code, added private function _gtk_clist_create_cell_layout()). Wed May 24 15:59:37 2000 Owen Taylor <otaylor@redhat.com> * gtk/gtkaccellabel.c: Pangoized. * gtk/[hv]ruler.c: Pangoized Mon May 22 19:23:59 2000 Owen Taylor <otaylor@redhat.com> * gtk/gtkfilesel.c (gtk_file_selection_init): Use gtk_clist_set_column_auto_resize() to remove need need for manual column width computations. Mon May 22 18:50:26 2000 Owen Taylor <otaylor@redhat.com> * gtk/gtktooltips.[ch]: Replace custom drawing with a GtkLabel, ensuring Pango correctness, and considerably simplifying the code. * gtk/gtklabel.c gtk[hv]scale.c: 1000 => PANGO_SCALE. * gtk/gtklabel.c (gtk_label_size_request): Fixed incorrect getting of numbers of lines. * gtk/gtklabel.c (gtk_label_size_request): Set the requisition to the actual requested width of the lable, not to the wrap width we set. * gtk/gtktextchild.h: Remove extraneous include of gtk/gtk.h. * gtk/gtktextbtree.c gtk/gtktextbuffer.c gtk/gtktextlayout.c gtk/gtktextview.c gtk/gtktextview.[ch]: Fix up includes. * gtk/gtktextview.c: Fix structure inheritance. * gtk/gtkprogressbar.c: Pangoize. Mon May 22 15:47:30 2000 Owen Taylor <otaylor@redhat.com> * gtk/gtktextview.c (gtk_text_view_get_first_para_iter): Encapsulate in a function. * gtk/gtktextlayout.c (find_display_line_above): Fixed bug with computing line tops. * gtk/gtktextview.c (changed_handler): Fix < , <= confusion. Thu May 18 18:53:31 2000 Owen Taylor <otaylor@redhat.com> * gtk/gtktextdisplay.c (gtk_text_layout_draw): Fix up the x_offset and y_offset coordinates to do what we need now. (The offset between buffer and layout coordinates has been reintroduced, but is a bit different than before.) * gtk/gtktextview.[ch]: No longer inherit from GtkLayout; instead handle the adjustments ourselves, and scroll as necessary using the new gdk_window_scroll(). The advantage of this is that when we are incrementally revalidating, we are essentially rearranging things around the visible portion of the screen. With the old setup, the visible portion of the screen was moved around in the layout, so scrolling and redrawing to track that caused jumping of the display. Since we now control the scrolling ourselves, we can suppress this and only redraw when things actually change. Thu May 18 18:47:25 2000 Owen Taylor <otaylor@redhat.com> * gtk/gtktextbtree.c (redisplay_mark): We need to invalidate the region not just redisplay it after-all, since we store the cursors in the LineDisplay. (Ugly interactions here between GtkLayout and GtkTextBTree here.) * gtk/gtktextbtree.c (redisplay_region): Fixed reversed comparison. Thu May 18 18:43:21 2000 Owen Taylor <otaylor@redhat.com> * gdk/gdkwindow.h gdk/x11/gdkgeometry-x11.c (gdk_window_scroll): Added function to scroll contents of a window while keeping the window constant. Works by XCopyArea or guffaw-scrolling depending on the details of how the window is set up. (guffaw-scrolling still needs to be filled in.) Wed May 17 22:36:53 2000 Owen Taylor <otaylor@redhat.com> * gtk/gtktextiter.c gtk/gtkmain.c: Add a debug key for the text widget, move the debugging that was tied to a global variable to that. * gtk/gtkmarshal.list: Add NONE:INT,INT,INT * gtk/gtktextbtree.[ch] gtk/gtktextlayout.c: Keep a separate validated flag, in line data instead of setting height/width to -1. This allows us to perform operations with partially invalid buffer (using the old size for invalid lines) and thus to do incremental vaidation. Keep height/width aggregates up to date when deleting text and rebalancing the tree. * gtk/gtktextbtree.[ch]: Add functions validate a line (gtk_text_btree_validate_line), and to validate up to a number of pixels (gtk_text_btree_validate). * gtk/gtktextlayout.[ch]: Add an ::invalidated signal that indicates that something is changed and a revalidation pass is needed. Change ::need_repaint to ::changed, and make it take old and new yranges instead of a rectangle. * gtk/gtktextbtree.[ch] gtk/gtktextlayout.[ch]: Move the line_data_destroy() function from gtk_text_btree_add_view() to a virtual function in GtkTextLayout * gtk/gtktextbtree.[ch]: Remove gtk_text_btree_get_damage_range(), since we are handling partial repaints in a different fashion now. * gtk/gtktextbtree.[ch]: Only repaint the changed portion of the selection instead of queueing a repaint on the entire widget. * gtk/gtktextbuffer.[ch] gtk/gtktextbtree.[ch]: Move get_selection_bounds() down to btree, make the function in buffer a wrapper around the btree function. * gtk/gtktextlayout.[ch]: Add functions to check if the layout is valid and to recompute either a range of pixels aroudn a line or a certain total number of pixels. * gtk/gtktextlayout.[ch]: Cache a single line display; now that we only redraw the needed portions, the hit rate for this cache is quite high. * gtk/gtktextview.[ch]: Keep track of the first paragraph on the screen so that when re-laying-out the buffer, we can keep the same place. This requires connecting to ::value_changed on the adjustments * gtk/gtktextview.[ch]: Add idle functions to revalidate the buffer after we receive an ::invalidated signal. Wed May 17 22:10:47 2000 Owen Taylor <otaylor@redhat.com> * gtk/gtklayout.c (gtk_layout_size_allocate): Set upper to max of allocation and layout size, not just to the layout size. * gtk/gtk[hv]scrollbar.c (gtk_[hv]scrollbar_calc_slider_size): Invalidate window so it gets redrawn properly. * gdk/gdkwindow.c (gdk_window_invalidate_rect): Allow rect == NULL to mean the entire window. * gdk/gdkevents.h: Move definition for GDK_PRIORITY_REDRAW into public header. Mon May 15 14:51:31 2000 Owen Taylor <otaylor@redhat.com> * gtk/gtktextmark.c (gtk_text_mark_get_name): Add function to get the name of a mark. * gtk/gtktextlayout.c (gtk_text_layout_get_line_at_y): Add a function to find the paragraph from a y position. Thu May 11 12:57:20 2000 Owen Taylor <otaylor@redhat.com> * gtk/gtktextbtree.c (gtk_text_btree_node_invalidate_upward): Valid nodes have width/height >= 0, not > 0. Tue May 9 21:29:06 2000 Owen Taylor <otaylor@redhat.com> * gtk/gtktextlayout.[ch] gtk/gtktextdisplay.c (gtk_text_layout_get_line_display): Add a size_only flag, so when we only need the size, we don't create useless appearance attributes. * gtk/gtktextview.c (gtk_text_view_ensure_layout): Remove duplicate setting of font description. * gtk/gtkscale.c: Use PANGO_SCALE instead of 1000 Wed Apr 26 01:53:23 2000 Owen Taylor <otaylor@redhat.com> * gtk/Makefile.am (EXTRA_DIST): Add OLD_STAMP into EXTRA_DIST. It does not work well when the file that everything depends on is not in the tarball. Wed Apr 26 00:56:14 2000 Owen Taylor <otaylor@redhat.com> * gtk/testgtk.c: Some hacks and fixes so that it basically works when not sitting in the GTK+ build tree. 2000-05-03 Havoc Pennington <hp@redhat.com> * gtk/gtktextbtree.c (gtk_text_line_next_could_contain_tag): Properly determine the ordering of the tag root and the current line within the tree. Previous algorithm only worked if the tag root's immediate parent was the common root of both the current line and the tag root. Wed Apr 26 00:43:00 2000 Owen Taylor <otaylor@redhat.com> * gtk/gtktextlayout.c (set_para_values): Fix some bugs in alignment. * gtk/gtktextview.c (gtk_text_view_ensure_layout): Track the widget text directional dynamically. * gtk/gtktextview.[ch]: Added functions to get and set default wrap mode. Tue Apr 25 23:47:38 2000 Owen Taylor <otaylor@redhat.com> * gtk/gtktextlayout.c (gtk_text_layout_get_iter_location): Fix bug in cursor location computation. Tue Apr 25 23:22:59 2000 Owen Taylor <otaylor@redhat.com> * gtk/gtklayout.c (gtk_layout_set_size): Clamp hadjustment/ vadjusment values properly when layout gets smaller. * gtk/gtktextview.c (need_repaint_handler): Areas being passed in are far completely inaccurate, and sometimes too small, so, for now, just queue a redraw on the whole visible region. 2000-04-25 Havoc Pennington <hp@redhat.com> * gtk/gtktextbtree.c (summary_destroy): new function to destroy tag summary nodes (gtk_text_line_next_could_contain_tag): this function was totally broken if the line passed in wasn't below the tag root. Fix it. (gtk_text_btree_first_could_contain_tag): In the tag == NULL "wildcard" case, we have to do a linear scan. Blah. (gtk_text_btree_last_could_contain_tag): In tag == NULL case, we have to do the linear scan (tag_removed_cb): When a tag is removed from the tag table, remove the GtkTextTagInfo node from the btree. (gtk_text_btree_spew): Implement the spew function, for our debugging pleasure. Tue Apr 25 19:40:18 2000 Owen Taylor <otaylor@redhat.com> * gtk/gtktextlayout.c (gtk_text_layout_set_buffer): Fix a problem with referring to the wrong buffer. * gtk/gtkentry.c: Fix focus-in/focus-out confusion. * gtk/gtkrc.c gtk/gtkstyle.c: Moving setting default font description to gtk_style_new() - otherwise things don't work without a .gtkrc file. * gtk/gtktextbuffer.c (gtk_text_buffer_new): Sink the tags table if we create it ourself, too. * gdk/gdktypes.h (enum): Move GDK_RELEASE_MASK, since it was conflicting with XKB modifiers. * gtk/gtktextview.[ch]: Add simple support for GtkIMContext. Mon Apr 24 19:34:18 2000 Owen Taylor <otaylor@redhat.com> * gtk/gtkentry.c (gtk_entry_move_cursor_visually): Fix problem with deletion from last commit. Mon Apr 24 19:29:40 2000 Owen Taylor <otaylor@redhat.com> * gtk/gtkwidget.c (gtk_widget_create_pango_context): Set the language in the context from the current locale. * gtk/gtkentry.c (gtk_entry_size_request): Use language from the context, not hardcoded value. * gtk/gtkentry.c (gtk_entry_move_cursor): Make character movement visual, not logical. Sun Apr 23 23:39:18 2000 Owen Taylor <otaylor@redhat.com> * gtk/gtkentry.c gtk/gtktextdisplay.c: Don't handle selections as attributes - that doesn't handle partial-glyph selection properly. Instead use new pango_layout_line_get_x_ranges() functionality to draw the selection. * gtk/gtkentry.c: Simplify code since pango_layout_line_index_to_x() now properly handles out-of-range coordinates. * gtk/gtktextbuffer.c: Emit "mark_set" when the cursor is moved. * gtk/gtktextiter.h gtk/gtktextiterprivate.h: Make gtk_text_iter_get_line_byte() public. * gtk/gtktextlayout.[ch]: Properly set the direction in the PangoContext for paragraphs opposite to the base direction of the widget. * gtk/gtktextlayout.[ch] gtk/gtktextdisplay.c: Fixes for alignment. * gtk/gtktextlayout.c: Don't split segments on marks, since that causes Arabic words to reshape as you cursor through. * gtk/gtktextlayout.[ch] gtk/gtktextview.[ch]: Implement virtual cursor position when moving vertically with the arrow keys and scrolling with page-up/page-down. (Arrow keys save only the X, scrolling saves both X and Y.) This means you can line-up / line-down or page-up / page-down without losing your place, and also that moving vertically with the cursor keys keeps the same X position, not the same character count: * gtk/gtktextlayout.[ch] gtk/gtktextview.[ch]: Make vertical arrow keys move by display lines, not paragraphs. Tue Apr 18 14:16:50 2000 Owen Taylor <otaylor@redhat.com> * gtk/gtklayout.c: Make sure that the bin window is at least as big as the allocation. (Should we also make sure that the bin window is big enough to completely cover widget->window?) * gtk/gtktextview.c (gtk_text_view_get_visible_rect): Add function to get the onscreen rectangle. * gdk/x11/gdkwindow-x11.c (gdk_window_get_pointer): Correctly account for offsets in window coordinates. Sun Apr 16 16:13:27 2000 Owen Taylor <otaylor@redhat.com> * gtk/gtkentry.c (gtk_entry_get_cursor_locations): Fix index/offset confusion. * gtk/gtktextview.c (gtk_text_view_ensure_layout): Set the default direction from the widget direction. * gtk/gtktexttag.c gtk/gtktexttagprivate.h (gtk_text_tag_set_arg): Add a "direction" attribute. * gtk/gtktextview.c: global s/tkxt/text_view/. * gtk/testtext.c: Added long block of text in Arabic, to test out the direction attributes. (Some problems with the shaping system for arabic become obvious - like the fact the cursor splits words into unjoined pieces.) Fri Apr 14 12:54:34 2000 Owen Taylor <otaylor@redhat.com> * gtk/gtktextdisplay.c (render_layout): Add overstrike handling. * gtk/gtktextlayout.c: Fix up alignment. * gtk/testtext.c: Add some tests for centering, wrapping. Fri Apr 14 09:26:22 2000 Owen Taylor <otaylor@redhat.com> * gdk/gdkdrawable.h gdk/gdkdraw.c gdk/gdkwindow.c gdk/x11/gdkdrawable-x11.c: Add a draw_glyphs() operation to the drawable vtable and gdk_draw_glyphs(). If we wrote GTK+-specific layout-render function this could just replace the draw_layout() operation in the vtable. * gtk/gtkentry.c: Move guts of gtk_entry_get_cursor_locations to pango_layout_get_cursor_pos() and use that function. * gtk/gtktextchild.[ch]: add gtk_ onto pixmap_segment_new(), since it is a non-static symbol. * gtk/gtktextbtree.[ch]: Replace gtk_text_btree_find_line_data_by_y() with gtk_text_btree_find_line_by_y() * gtk/gtktextdisplay.c: Rewrote for Pango - uses a custom layout renderer that handles GtkTextAppearance attributes. * gtk/gtktexttag.[ch] gtk/gtktexttagprivate.h: - Move the values in the style that don't affect geometry into a GtkTextAppearance structure. - Change underline to take a PangoUnderline and "font" a string representation of a font description - Add a "font_desc" attribute which takes a FontDescription structure. * gtk/gtktextlayout.[ch]: - Get rid of the display-line list per each line. Instead, we generate, on demand, a GtkTextLineDisplay structure which] contains a PangoLayout * and other necesary information (offsets, cursor locations) for displaying a paragraph. - Get rid of the code to wrap lines, create display chunks, etc. Instead, we just go through a paragraph and convert it into the necessary inputs to a PangoLayout. - Implement a new attribute type, GtkTextAttrAppearance. This holds a GtkTextAppearance, and is used to pass colors, stipple, etc, through from the layout to the display without having to use lots and lots of individual attributes. - Reimplement gtk_layout_get_iter_at_pixel() gtk_layout_get_iter_pos() in terms of PangoLayout functions. * gtk/gtktextview.c: - Handle passing the necessary PangoContext to the layout - Some fixups in painting to deal with the automatic backing store and offsetting of GTK+-1.4 - Add a style_set handler so that the default style reacts properly to theme changes. * gtk/gtktext?*.[ch]: Random code-style fixes. * gtk/testtext.c: Substitute in languages that Pango handles now for Thai Mon Apr 10 10:33:45 2000 Owen Taylor <otaylor@redhat.com> * gtk/gtktext?*.[ch]: Check in Havoc's port of the Tk text widget, in original form preparatory to Pango-ization and gdkimcontext-ization. Thu Apr 6 19:25:39 2000 Owen Taylor <otaylor@redhat.com> * gtk/gtkimcontext.c: Move default implementations to real_* vfuncs, so that we can derive from gtkimcontext in language bindings properly. Thu Apr 6 16:02:52 2000 Owen Taylor <otaylor@redhat.com> * gtk/gtkimcontextsimple.[ch]: Use gdk_keyval_to_unicode to gdk_unicode_to_keyval. Add a compose table including (almost) all the compose combinations from X. This is 6k of static, shared data as opposed to 50k or so of dynamic data in the XIM implementation. * gdk/gdk.h gdk/gdkkeyuni.c gdk/win32/gdkevents-win32.c (gdk_keyval_to_unicode, gdk_unicode_to_keyval): Moved functions to convert keyvalues from and to unicode here from the win32 port and made them public. Wed Apr 5 16:37:29 2000 Owen Taylor <otaylor@redhat.com> * gtk/gtkeditable.c (gtk_editable_insert_text): Allow new_text_length == -1. Wed Apr 5 16:27:45 2000 Owen Taylor <otaylor@redhat.com> * gtk/gtkimcontext.[ch]: Base class for new input context system * gtk/gtkimmulticontext.[ch]: Proxy input context that allows the real input context implementation to be loaded from modules and switched on the fly. * gtk/gtkcontextsimple.[ch]: Simple implementation of an input context that just does direct keysymbol => unicode translation. * gtk/gtkentry.[ch]: Start switching editing over to using GtkInputContext. (No handling of preedit yet.) Wed Apr 5 15:48:41 2000 Owen Taylor <otaylor@redhat.com> * gtk/gtktypeutils.h (GTK_CHECK_GET_CLASS): Fix problem with one too many substitutions. (klass should not be subsituted.) Wed Apr 5 00:18:14 2000 Owen Taylor <otaylor@redhat.com> * configure.in: Add checks for Pango * configure.in docs/Makefile.am: Add test for sgml2html and allow 'make dist' without building html, but print out warnings in that case. (For making snapshots) * gdk/Makefile.am gdk/x11/Makefile.am gtk/Makefile.am: Add Pango libraries and C flags * gdk/gdkdraw.c gdk/gdkdrawable.h gdkwindow.c gdk/x11/gdkdrawable-x11.c: Add function (gdk_draw_layout) to draw a pango layout. * gdk/gdkpango.h gdk/x11/gdkpango-x11.c: New file with functions for getting Pango contexts for GDK. * gtk/gtkeditable.c: Get rid of dead code gtk_editable_parent_set() * gtk/gtkentry.[ch]: Complete rewrite to use Pango, add bidirectional editing. * gtk/gtkentry.c: Hack in simple Hebrew input with direct keysym => unicode translations. More languages can be added here, but real input-method support is needed. * docs/Changes-1.4.txt: Added note about entry behavior. * gtk/gtkenums.h gtk/gtkwidget.[ch] testgtk.c gtkprivate.h: Add functions to set the reading direction for a widget and the global direction. Add test which allows toggling the global direction. Two private flags are used to store the direction. (GTK_DIRECTION_SET + GTK_DIRECTION_LTR) * gtk/gtkcheckbutton.c gtk/gtkframe.c gtk/gtkhbbox.c gtk/gtkhbox.c gtk/gtkradiobutton.c gtk/gtkspinbutton.c gtk/gtktable.c * gtk/gtk[hv]scale.c gtk/gtkscale.[ch]: Draw numbers using Pango * gtk/gtklabel.[ch]: Moved to Pango and considerably rewritten. Line breaking, underlining now handled by Pango. * gtk/gtkstyle.[ch] gtk/gtkrc.[ch]: Add a PangoFontDescription to RCStyle and Style. (Having both this and the old font name and GdkFont is temporary.) * gtk/gtkwidget.[ch] (gtk_widget_create_pango_{context,layout}): Added convenience functions for creating contexts and layouts for widgets. * gtk/testgtk.c: Enhance label tests with multilingual labels.
2000-06-02 03:14:07 +00:00
static void
gdk_pango_context_destroy (GdkPangoContextInfo *info)
{
if (info->colormap)
g_object_unref (info->colormap);
Remove all references to offscreen flag which was no longer used. Thu Jun 1 23:05:13 2000 Owen Taylor <otaylor@redhat.com> * gtk/gtkwidget.c: Remove all references to offscreen flag which was no longer used. * gtk/gtkprivate.h (enum): Remove unused flags and compress. * gtk/gtkframe.c (gtk_frame_set_label_widget): Check for non-null label_widget->parent. * gtk/gtkentry.c: Get rid of code to deal with PangoAttribute which no longer was used. * gdk/gdkpango.c (gdk_pango_context_get_info): make static. * gdk/gdkpango.c (gdk_draw_layout[_line]): Add checks for null arguments. * gdk/x11/gdkgeometry-x11.c (gdk_window_scroll): add check for destroyed windows. Thu Jun 1 13:48:45 2000 Owen Taylor <otaylor@redhat.com> * gtk/gtkimmulticontext.c: Add a finalize method and unref the slave context there. * gtk/gtkinvisible.[ch]: Make reference counting behavior identical to GtkWindow. Thu Jun 1 01:54:11 2000 Owen Taylor <otaylor@redhat.com> * Makefile.am gdk/gdkpango.c: Copy the layout render function from pangox to here, so we can write them independent of rendering system, using GDK primitives. * gdk/gdkdrawable.h gdk/gdkdraw.c gdk/gdkwindow.c gdk/x11/gdkdrawable-x11.c: Remove draw_layout() from the vtable, since we have a rendering-system independent implementation in terms of draw_glyphs(). * gdk/gdkpango.c gdkdrawable.h (gdk_draw_layout_line): New function to render a single line. * gdk/x11/gdkpango.c: Move the guts of this file mostly into ../gdkpango.c, which simplifies things, since we don't have to deal with raw X gc's. Fri May 19 04:28:16 2000 Owen Taylor <otaylor@redhat.com> * gtk/gtktextlayout.[ch]: Add get_log_attrs() function to get the logical attributes for a given GtkTextLine. Tue May 30 16:05:39 2000 Owen Taylor <otaylor@redhat.com> * gdk/x11/gdkfont-x11.c (gdk_font_charset_for_locale): Track g_locale_get_codeset() to g_get_codeset() change. Tue May 30 15:03:19 2000 Owen Taylor <otaylor@redhat.com> * gtk/testcalendar.c (calendar_font_selection_ok): Use font descriptions. * gtk/gtkentry.c (gtk_entry_draw_text): Center text within the entry. * gtk/gtkfontsel.c (gtk_font_selection_dialog_init): Start of redoing (vastly simplifying) for Pango. Still needs quite a bit of work. (Size selection is currently poor. List of predefined sizes is not a good idea, since all of these sizes won't necessarily be distinct.) Tue May 30 13:50:19 2000 Owen Taylor <otaylor@redhat.com> * gdk/x11/gdkfont-x11.c (gdk_font_charset_for_locale): Handle CODESET results for LANG=C. Mon May 29 15:49:10 2000 Owen Taylor <otaylor@redhat.com> * gtk/gtkrc.[ch]: Add a 'font_name' declaration to RC which takes a stringized pango font description; ignore the older 'font' and 'fontset' declarations. * gtk/gtkstyle.c gtk/gtkrc.c: Fill in the style->font field with a GdkFont derived via gdk_font_from_description(), for compatibility. (Should we just remove it entirely? Probably too much compatibility breakage, but people should be migrating to the new Pango stuff as quickly as possible.) Mon May 29 15:47:41 2000 Owen Taylor <otaylor@redhat.com> * gtk/gtkentry.c gtk/gtkclist.c: s/pango_font_unref/g_object_unref/. Mon May 29 15:44:46 2000 Owen Taylor <otaylor@redhat.com> * gtk/gtkcalender.c: Roughly pango-ized. Really needs redoing; there are some bugs in size allocation right now, the semi-existant distinction between header / day fonts was removed, but, with Pango, could actually be made functional in a nice way. * gtk/testcalender: Move calender from examples into this directory as a test program. (We really need to restrcture testgtk into a whole directory full of tests for every widget or functionality group, separated into multiple .c files.) Mon May 29 15:19:56 2000 Owen Taylor <otaylor@redhat.com> * gtk/testgtk.c (file_exists): Fix stupid typo that was keeping RC file from being loaded. * gtk/testgtkrc gtk/testgtkrc2: Test new pango-ized RC file font code. Mon May 29 14:31:27 2000 Owen Taylor <otaylor@redhat.com> * gdk/gdkfont.h gdk/x11/gdkfont-x11.c (gdk_font_from_description): Add function to load a GdkFont from a PangoFontDescription. Fri May 26 17:16:40 2000 Owen Taylor <otaylor@redhat.com> * gtk/frame.[ch] gtkaspectframe.c: Make frame widgets able to have any widget for the label, use a GtkLabel widget to display the text. (Based partially on a patch from Anders Carlson.) (Quite a bit of code reorganization - strip 90% of the guts out of gtkaspectframe and add a single virtual func to GtkFrameClass - compute_child_allocation.) Fri May 26 12:00:02 2000 Owen Taylor <otaylor@redhat.com> * gtk/gtkctree.c gtk/gtkclist.[ch]: Pangoized. (Removed clist->row_center_offset field because caching it wasn't saving time or code, added private function _gtk_clist_create_cell_layout()). Wed May 24 15:59:37 2000 Owen Taylor <otaylor@redhat.com> * gtk/gtkaccellabel.c: Pangoized. * gtk/[hv]ruler.c: Pangoized Mon May 22 19:23:59 2000 Owen Taylor <otaylor@redhat.com> * gtk/gtkfilesel.c (gtk_file_selection_init): Use gtk_clist_set_column_auto_resize() to remove need need for manual column width computations. Mon May 22 18:50:26 2000 Owen Taylor <otaylor@redhat.com> * gtk/gtktooltips.[ch]: Replace custom drawing with a GtkLabel, ensuring Pango correctness, and considerably simplifying the code. * gtk/gtklabel.c gtk[hv]scale.c: 1000 => PANGO_SCALE. * gtk/gtklabel.c (gtk_label_size_request): Fixed incorrect getting of numbers of lines. * gtk/gtklabel.c (gtk_label_size_request): Set the requisition to the actual requested width of the lable, not to the wrap width we set. * gtk/gtktextchild.h: Remove extraneous include of gtk/gtk.h. * gtk/gtktextbtree.c gtk/gtktextbuffer.c gtk/gtktextlayout.c gtk/gtktextview.c gtk/gtktextview.[ch]: Fix up includes. * gtk/gtktextview.c: Fix structure inheritance. * gtk/gtkprogressbar.c: Pangoize. Mon May 22 15:47:30 2000 Owen Taylor <otaylor@redhat.com> * gtk/gtktextview.c (gtk_text_view_get_first_para_iter): Encapsulate in a function. * gtk/gtktextlayout.c (find_display_line_above): Fixed bug with computing line tops. * gtk/gtktextview.c (changed_handler): Fix < , <= confusion. Thu May 18 18:53:31 2000 Owen Taylor <otaylor@redhat.com> * gtk/gtktextdisplay.c (gtk_text_layout_draw): Fix up the x_offset and y_offset coordinates to do what we need now. (The offset between buffer and layout coordinates has been reintroduced, but is a bit different than before.) * gtk/gtktextview.[ch]: No longer inherit from GtkLayout; instead handle the adjustments ourselves, and scroll as necessary using the new gdk_window_scroll(). The advantage of this is that when we are incrementally revalidating, we are essentially rearranging things around the visible portion of the screen. With the old setup, the visible portion of the screen was moved around in the layout, so scrolling and redrawing to track that caused jumping of the display. Since we now control the scrolling ourselves, we can suppress this and only redraw when things actually change. Thu May 18 18:47:25 2000 Owen Taylor <otaylor@redhat.com> * gtk/gtktextbtree.c (redisplay_mark): We need to invalidate the region not just redisplay it after-all, since we store the cursors in the LineDisplay. (Ugly interactions here between GtkLayout and GtkTextBTree here.) * gtk/gtktextbtree.c (redisplay_region): Fixed reversed comparison. Thu May 18 18:43:21 2000 Owen Taylor <otaylor@redhat.com> * gdk/gdkwindow.h gdk/x11/gdkgeometry-x11.c (gdk_window_scroll): Added function to scroll contents of a window while keeping the window constant. Works by XCopyArea or guffaw-scrolling depending on the details of how the window is set up. (guffaw-scrolling still needs to be filled in.) Wed May 17 22:36:53 2000 Owen Taylor <otaylor@redhat.com> * gtk/gtktextiter.c gtk/gtkmain.c: Add a debug key for the text widget, move the debugging that was tied to a global variable to that. * gtk/gtkmarshal.list: Add NONE:INT,INT,INT * gtk/gtktextbtree.[ch] gtk/gtktextlayout.c: Keep a separate validated flag, in line data instead of setting height/width to -1. This allows us to perform operations with partially invalid buffer (using the old size for invalid lines) and thus to do incremental vaidation. Keep height/width aggregates up to date when deleting text and rebalancing the tree. * gtk/gtktextbtree.[ch]: Add functions validate a line (gtk_text_btree_validate_line), and to validate up to a number of pixels (gtk_text_btree_validate). * gtk/gtktextlayout.[ch]: Add an ::invalidated signal that indicates that something is changed and a revalidation pass is needed. Change ::need_repaint to ::changed, and make it take old and new yranges instead of a rectangle. * gtk/gtktextbtree.[ch] gtk/gtktextlayout.[ch]: Move the line_data_destroy() function from gtk_text_btree_add_view() to a virtual function in GtkTextLayout * gtk/gtktextbtree.[ch]: Remove gtk_text_btree_get_damage_range(), since we are handling partial repaints in a different fashion now. * gtk/gtktextbtree.[ch]: Only repaint the changed portion of the selection instead of queueing a repaint on the entire widget. * gtk/gtktextbuffer.[ch] gtk/gtktextbtree.[ch]: Move get_selection_bounds() down to btree, make the function in buffer a wrapper around the btree function. * gtk/gtktextlayout.[ch]: Add functions to check if the layout is valid and to recompute either a range of pixels aroudn a line or a certain total number of pixels. * gtk/gtktextlayout.[ch]: Cache a single line display; now that we only redraw the needed portions, the hit rate for this cache is quite high. * gtk/gtktextview.[ch]: Keep track of the first paragraph on the screen so that when re-laying-out the buffer, we can keep the same place. This requires connecting to ::value_changed on the adjustments * gtk/gtktextview.[ch]: Add idle functions to revalidate the buffer after we receive an ::invalidated signal. Wed May 17 22:10:47 2000 Owen Taylor <otaylor@redhat.com> * gtk/gtklayout.c (gtk_layout_size_allocate): Set upper to max of allocation and layout size, not just to the layout size. * gtk/gtk[hv]scrollbar.c (gtk_[hv]scrollbar_calc_slider_size): Invalidate window so it gets redrawn properly. * gdk/gdkwindow.c (gdk_window_invalidate_rect): Allow rect == NULL to mean the entire window. * gdk/gdkevents.h: Move definition for GDK_PRIORITY_REDRAW into public header. Mon May 15 14:51:31 2000 Owen Taylor <otaylor@redhat.com> * gtk/gtktextmark.c (gtk_text_mark_get_name): Add function to get the name of a mark. * gtk/gtktextlayout.c (gtk_text_layout_get_line_at_y): Add a function to find the paragraph from a y position. Thu May 11 12:57:20 2000 Owen Taylor <otaylor@redhat.com> * gtk/gtktextbtree.c (gtk_text_btree_node_invalidate_upward): Valid nodes have width/height >= 0, not > 0. Tue May 9 21:29:06 2000 Owen Taylor <otaylor@redhat.com> * gtk/gtktextlayout.[ch] gtk/gtktextdisplay.c (gtk_text_layout_get_line_display): Add a size_only flag, so when we only need the size, we don't create useless appearance attributes. * gtk/gtktextview.c (gtk_text_view_ensure_layout): Remove duplicate setting of font description. * gtk/gtkscale.c: Use PANGO_SCALE instead of 1000 Wed Apr 26 01:53:23 2000 Owen Taylor <otaylor@redhat.com> * gtk/Makefile.am (EXTRA_DIST): Add OLD_STAMP into EXTRA_DIST. It does not work well when the file that everything depends on is not in the tarball. Wed Apr 26 00:56:14 2000 Owen Taylor <otaylor@redhat.com> * gtk/testgtk.c: Some hacks and fixes so that it basically works when not sitting in the GTK+ build tree. 2000-05-03 Havoc Pennington <hp@redhat.com> * gtk/gtktextbtree.c (gtk_text_line_next_could_contain_tag): Properly determine the ordering of the tag root and the current line within the tree. Previous algorithm only worked if the tag root's immediate parent was the common root of both the current line and the tag root. Wed Apr 26 00:43:00 2000 Owen Taylor <otaylor@redhat.com> * gtk/gtktextlayout.c (set_para_values): Fix some bugs in alignment. * gtk/gtktextview.c (gtk_text_view_ensure_layout): Track the widget text directional dynamically. * gtk/gtktextview.[ch]: Added functions to get and set default wrap mode. Tue Apr 25 23:47:38 2000 Owen Taylor <otaylor@redhat.com> * gtk/gtktextlayout.c (gtk_text_layout_get_iter_location): Fix bug in cursor location computation. Tue Apr 25 23:22:59 2000 Owen Taylor <otaylor@redhat.com> * gtk/gtklayout.c (gtk_layout_set_size): Clamp hadjustment/ vadjusment values properly when layout gets smaller. * gtk/gtktextview.c (need_repaint_handler): Areas being passed in are far completely inaccurate, and sometimes too small, so, for now, just queue a redraw on the whole visible region. 2000-04-25 Havoc Pennington <hp@redhat.com> * gtk/gtktextbtree.c (summary_destroy): new function to destroy tag summary nodes (gtk_text_line_next_could_contain_tag): this function was totally broken if the line passed in wasn't below the tag root. Fix it. (gtk_text_btree_first_could_contain_tag): In the tag == NULL "wildcard" case, we have to do a linear scan. Blah. (gtk_text_btree_last_could_contain_tag): In tag == NULL case, we have to do the linear scan (tag_removed_cb): When a tag is removed from the tag table, remove the GtkTextTagInfo node from the btree. (gtk_text_btree_spew): Implement the spew function, for our debugging pleasure. Tue Apr 25 19:40:18 2000 Owen Taylor <otaylor@redhat.com> * gtk/gtktextlayout.c (gtk_text_layout_set_buffer): Fix a problem with referring to the wrong buffer. * gtk/gtkentry.c: Fix focus-in/focus-out confusion. * gtk/gtkrc.c gtk/gtkstyle.c: Moving setting default font description to gtk_style_new() - otherwise things don't work without a .gtkrc file. * gtk/gtktextbuffer.c (gtk_text_buffer_new): Sink the tags table if we create it ourself, too. * gdk/gdktypes.h (enum): Move GDK_RELEASE_MASK, since it was conflicting with XKB modifiers. * gtk/gtktextview.[ch]: Add simple support for GtkIMContext. Mon Apr 24 19:34:18 2000 Owen Taylor <otaylor@redhat.com> * gtk/gtkentry.c (gtk_entry_move_cursor_visually): Fix problem with deletion from last commit. Mon Apr 24 19:29:40 2000 Owen Taylor <otaylor@redhat.com> * gtk/gtkwidget.c (gtk_widget_create_pango_context): Set the language in the context from the current locale. * gtk/gtkentry.c (gtk_entry_size_request): Use language from the context, not hardcoded value. * gtk/gtkentry.c (gtk_entry_move_cursor): Make character movement visual, not logical. Sun Apr 23 23:39:18 2000 Owen Taylor <otaylor@redhat.com> * gtk/gtkentry.c gtk/gtktextdisplay.c: Don't handle selections as attributes - that doesn't handle partial-glyph selection properly. Instead use new pango_layout_line_get_x_ranges() functionality to draw the selection. * gtk/gtkentry.c: Simplify code since pango_layout_line_index_to_x() now properly handles out-of-range coordinates. * gtk/gtktextbuffer.c: Emit "mark_set" when the cursor is moved. * gtk/gtktextiter.h gtk/gtktextiterprivate.h: Make gtk_text_iter_get_line_byte() public. * gtk/gtktextlayout.[ch]: Properly set the direction in the PangoContext for paragraphs opposite to the base direction of the widget. * gtk/gtktextlayout.[ch] gtk/gtktextdisplay.c: Fixes for alignment. * gtk/gtktextlayout.c: Don't split segments on marks, since that causes Arabic words to reshape as you cursor through. * gtk/gtktextlayout.[ch] gtk/gtktextview.[ch]: Implement virtual cursor position when moving vertically with the arrow keys and scrolling with page-up/page-down. (Arrow keys save only the X, scrolling saves both X and Y.) This means you can line-up / line-down or page-up / page-down without losing your place, and also that moving vertically with the cursor keys keeps the same X position, not the same character count: * gtk/gtktextlayout.[ch] gtk/gtktextview.[ch]: Make vertical arrow keys move by display lines, not paragraphs. Tue Apr 18 14:16:50 2000 Owen Taylor <otaylor@redhat.com> * gtk/gtklayout.c: Make sure that the bin window is at least as big as the allocation. (Should we also make sure that the bin window is big enough to completely cover widget->window?) * gtk/gtktextview.c (gtk_text_view_get_visible_rect): Add function to get the onscreen rectangle. * gdk/x11/gdkwindow-x11.c (gdk_window_get_pointer): Correctly account for offsets in window coordinates. Sun Apr 16 16:13:27 2000 Owen Taylor <otaylor@redhat.com> * gtk/gtkentry.c (gtk_entry_get_cursor_locations): Fix index/offset confusion. * gtk/gtktextview.c (gtk_text_view_ensure_layout): Set the default direction from the widget direction. * gtk/gtktexttag.c gtk/gtktexttagprivate.h (gtk_text_tag_set_arg): Add a "direction" attribute. * gtk/gtktextview.c: global s/tkxt/text_view/. * gtk/testtext.c: Added long block of text in Arabic, to test out the direction attributes. (Some problems with the shaping system for arabic become obvious - like the fact the cursor splits words into unjoined pieces.) Fri Apr 14 12:54:34 2000 Owen Taylor <otaylor@redhat.com> * gtk/gtktextdisplay.c (render_layout): Add overstrike handling. * gtk/gtktextlayout.c: Fix up alignment. * gtk/testtext.c: Add some tests for centering, wrapping. Fri Apr 14 09:26:22 2000 Owen Taylor <otaylor@redhat.com> * gdk/gdkdrawable.h gdk/gdkdraw.c gdk/gdkwindow.c gdk/x11/gdkdrawable-x11.c: Add a draw_glyphs() operation to the drawable vtable and gdk_draw_glyphs(). If we wrote GTK+-specific layout-render function this could just replace the draw_layout() operation in the vtable. * gtk/gtkentry.c: Move guts of gtk_entry_get_cursor_locations to pango_layout_get_cursor_pos() and use that function. * gtk/gtktextchild.[ch]: add gtk_ onto pixmap_segment_new(), since it is a non-static symbol. * gtk/gtktextbtree.[ch]: Replace gtk_text_btree_find_line_data_by_y() with gtk_text_btree_find_line_by_y() * gtk/gtktextdisplay.c: Rewrote for Pango - uses a custom layout renderer that handles GtkTextAppearance attributes. * gtk/gtktexttag.[ch] gtk/gtktexttagprivate.h: - Move the values in the style that don't affect geometry into a GtkTextAppearance structure. - Change underline to take a PangoUnderline and "font" a string representation of a font description - Add a "font_desc" attribute which takes a FontDescription structure. * gtk/gtktextlayout.[ch]: - Get rid of the display-line list per each line. Instead, we generate, on demand, a GtkTextLineDisplay structure which] contains a PangoLayout * and other necesary information (offsets, cursor locations) for displaying a paragraph. - Get rid of the code to wrap lines, create display chunks, etc. Instead, we just go through a paragraph and convert it into the necessary inputs to a PangoLayout. - Implement a new attribute type, GtkTextAttrAppearance. This holds a GtkTextAppearance, and is used to pass colors, stipple, etc, through from the layout to the display without having to use lots and lots of individual attributes. - Reimplement gtk_layout_get_iter_at_pixel() gtk_layout_get_iter_pos() in terms of PangoLayout functions. * gtk/gtktextview.c: - Handle passing the necessary PangoContext to the layout - Some fixups in painting to deal with the automatic backing store and offsetting of GTK+-1.4 - Add a style_set handler so that the default style reacts properly to theme changes. * gtk/gtktext?*.[ch]: Random code-style fixes. * gtk/testtext.c: Substitute in languages that Pango handles now for Thai Mon Apr 10 10:33:45 2000 Owen Taylor <otaylor@redhat.com> * gtk/gtktext?*.[ch]: Check in Havoc's port of the Tk text widget, in original form preparatory to Pango-ization and gdkimcontext-ization. Thu Apr 6 19:25:39 2000 Owen Taylor <otaylor@redhat.com> * gtk/gtkimcontext.c: Move default implementations to real_* vfuncs, so that we can derive from gtkimcontext in language bindings properly. Thu Apr 6 16:02:52 2000 Owen Taylor <otaylor@redhat.com> * gtk/gtkimcontextsimple.[ch]: Use gdk_keyval_to_unicode to gdk_unicode_to_keyval. Add a compose table including (almost) all the compose combinations from X. This is 6k of static, shared data as opposed to 50k or so of dynamic data in the XIM implementation. * gdk/gdk.h gdk/gdkkeyuni.c gdk/win32/gdkevents-win32.c (gdk_keyval_to_unicode, gdk_unicode_to_keyval): Moved functions to convert keyvalues from and to unicode here from the win32 port and made them public. Wed Apr 5 16:37:29 2000 Owen Taylor <otaylor@redhat.com> * gtk/gtkeditable.c (gtk_editable_insert_text): Allow new_text_length == -1. Wed Apr 5 16:27:45 2000 Owen Taylor <otaylor@redhat.com> * gtk/gtkimcontext.[ch]: Base class for new input context system * gtk/gtkimmulticontext.[ch]: Proxy input context that allows the real input context implementation to be loaded from modules and switched on the fly. * gtk/gtkcontextsimple.[ch]: Simple implementation of an input context that just does direct keysymbol => unicode translation. * gtk/gtkentry.[ch]: Start switching editing over to using GtkInputContext. (No handling of preedit yet.) Wed Apr 5 15:48:41 2000 Owen Taylor <otaylor@redhat.com> * gtk/gtktypeutils.h (GTK_CHECK_GET_CLASS): Fix problem with one too many substitutions. (klass should not be subsituted.) Wed Apr 5 00:18:14 2000 Owen Taylor <otaylor@redhat.com> * configure.in: Add checks for Pango * configure.in docs/Makefile.am: Add test for sgml2html and allow 'make dist' without building html, but print out warnings in that case. (For making snapshots) * gdk/Makefile.am gdk/x11/Makefile.am gtk/Makefile.am: Add Pango libraries and C flags * gdk/gdkdraw.c gdk/gdkdrawable.h gdkwindow.c gdk/x11/gdkdrawable-x11.c: Add function (gdk_draw_layout) to draw a pango layout. * gdk/gdkpango.h gdk/x11/gdkpango-x11.c: New file with functions for getting Pango contexts for GDK. * gtk/gtkeditable.c: Get rid of dead code gtk_editable_parent_set() * gtk/gtkentry.[ch]: Complete rewrite to use Pango, add bidirectional editing. * gtk/gtkentry.c: Hack in simple Hebrew input with direct keysym => unicode translations. More languages can be added here, but real input-method support is needed. * docs/Changes-1.4.txt: Added note about entry behavior. * gtk/gtkenums.h gtk/gtkwidget.[ch] testgtk.c gtkprivate.h: Add functions to set the reading direction for a widget and the global direction. Add test which allows toggling the global direction. Two private flags are used to store the direction. (GTK_DIRECTION_SET + GTK_DIRECTION_LTR) * gtk/gtkcheckbutton.c gtk/gtkframe.c gtk/gtkhbbox.c gtk/gtkhbox.c gtk/gtkradiobutton.c gtk/gtkspinbutton.c gtk/gtktable.c * gtk/gtk[hv]scale.c gtk/gtkscale.[ch]: Draw numbers using Pango * gtk/gtklabel.[ch]: Moved to Pango and considerably rewritten. Line breaking, underlining now handled by Pango. * gtk/gtkstyle.[ch] gtk/gtkrc.[ch]: Add a PangoFontDescription to RCStyle and Style. (Having both this and the old font name and GdkFont is temporary.) * gtk/gtkwidget.[ch] (gtk_widget_create_pango_{context,layout}): Added convenience functions for creating contexts and layouts for widgets. * gtk/testgtk.c: Enhance label tests with multilingual labels.
2000-06-02 03:14:07 +00:00
g_free (info);
}
static GdkPangoContextInfo *
gdk_pango_context_get_info (PangoContext *context, gboolean create)
{
Make this compile without framebuffer enabled 2000-06-20 Havoc Pennington <hp@redhat.com> * modules/linux-fb/Makefile.am: Make this compile without framebuffer enabled * gdk/linux-fb/Makefile.am: Add conditional to not build framebuffer unless specified in configure * gdk/gdkdraw.c (gdk_draw_drawable): Fix bug where I was getting the size of the target instead of source if -1 was passed for width/height * gdk/x11/gdkgeometry-x11.c (gdk_window_compute_position): Fix width/height confusion. 2000-06-19 Havoc Pennington <hp@redhat.com> * gdk/x11/gdkx.h (GDK_WINDOW_XWINDOW): change this to be GDK_DRAWABLE_XID. In the future, we probably want to make it faster with G_DISABLE_CHECKS turned on. 2000-06-14 Havoc Pennington <hp@redhat.com> * gdk/Makefile.am: add gdkpixmap.c * gdk/gdk.c: s/gdk_window_init/_gdk_windowing_window_init/ s/gdk_image_init/_gdk_windowing_image_init * gdk/gdkcolor.c: make ref/unref compat wrappers for GObject ref/unref * gdk/gdkcolor.h: make GdkColormap a GObject subclass * gdk/gdkcompat.h: remove GdkWindowType compat, since GdkWindowType is now non-deprecated; change gdk_window_get_type() compat to be gdk_window_get_window_type(). * gdk/gdkdnd.h: make GdkDragContext a GObject. * gdk/gdkdraw.c, gdk/gdkdraw.h: Convert GdkDrawable to a pure virtual GObject. Make all functions call into the vtable. Move gdk_image_put() guts in here. Remove GdkDrawableType and gdk_drawable_get_type(), these are now GdkWindow-specific. draw_image, get_depth, get_size, set_colormap, get_colormap, get_visual added to the vtable. * gdk/gdkgc.h, gdk/gdkgc.c: Convert GdkGC to a pure virtual GObject. Virtualize everything. (gdk_gc_new_with_values): remove check for destroyed window, because now GdkWindow::create_gc will check this. (gdk_gc_set_values): New function to set GC values, this was already implemented but wasn't in the header * gdk/gdkimage.h, gdk/gdkimage.c: Convert GdkImage to a GObject. * gdk/gdkinternals.h: Remove _gdk_window_alloc(), remove _gdk_window_draw_image(), remove _gdk_windowing_window_class, remove _gdk_window_class; add _gdk_window_impl_get_type() and _gdk_pixmap_impl_get_type(). Rename gdk_window_init to _gdk_windowing_window_init, rename gdk_image_init to _gdk_windowing_image_init. * gdk/gdkpango.c: Reflect GObject-ification of PangoContext. (gdk_draw_layout): Remove check for destroyed window, because all the drawable methods already check it. * gdk/gdkpixmap.h, gdk/gdkpixmap.c: Convert GdkPixmap to GObject. Add gdkpixmap.c which contains implementation of GdkDrawable virtual table (by chaining to a platform-specific implementation object). * gdk/gdkprivate.h: Remove GDK_IS_WINDOW, GDK_IS_PIXMAP, GDK_DRAWABLE_DESTROYED. Add GDK_WINDOW_DESTROYED. Replace GDK_DRAWABLE_TYPE with GDK_WINDOW_TYPE. Remove GdkDrawablePrivate, GdkWindowPrivate, GdkImageClass, GdkImagePrivate, GdkGCPrivate, GdkColormapPrivate. * gdk/gdktypes.h: #include <glib-object.h> * gdk/gdkwindow.h, gdk/gdkwindow.c: Convert GdkWindow to GObject. Move most functionality to platform-specific implementation object. GdkWindow itself now handles the backing store, then chains to the platform-specific implementation. (gdk_window_get_window_type): return GdkWindowType of the window. (gdk_window_peek_children): New routine, returns the children of a GdkWindow (gdk_window_get_children): Was in X11-specific code and did XQueryTree. Changed to simply return a copy of window->children; so it can go in cross-platform code. * gdk/x11/Makefile.am: fix broken MKINSTALLDIRS path * gdk/x11/gdkcolor-x11.c: implement X-specific parts of GdkColormap; just changed to use the new private data instead of casting to GdkColormapPrivate. * gdk/x11/gdkcursor-x11.c: added a couple typechecks to gdk_cursor_new(). * gdk/x11/gdkdnd-x11.c: Change the way we access private fields (private data member in the GObject). (xdnd_manager_source_filter): Function had broken error handling, fix it (use gdk_error_trap_push). * gdk/x11/gdkdrawable-x11.c: This file now implements a base class for GdkWindowImplX11/GdkPixmapImplX11. This base class is purely for the convenience of the X port, and not part of the interface to cross-platform GDK. * gdk/x11/gdkevents-x11.c: Reflect various renamings. * gdk/x11/gdkgc-x11.c: Implement a subclass of GdkGC that's specific to X, and returned by the create_gc virtual method of GdkDrawableImplX11. (gdk_x11_gc_set_dashes): Change this to take an array of gint8 rather than gchar, this was also changed in the GdkGC vtable. (gdk_x11_gc_values_to_xvalues): If GdkGCValues is NULL, or the mask is 0, return immediately, instead of checking every flag. This is faster, and keeps us from segfaulting if values is NULL and the mask contains some nonzero flags. * gdk/x11/gdkgeometry-x11.c: deal with all the rearranging of GdkWindow. * gdk/x11/gdkglobals-x11.c: change type of grab window, since GdkWindowPrivate is gone. * gdk/x11/gdkim-x11.c: rename things that got renamed. * gdk/x11/gdkimage-x11.c: implement in terms of GObject, and remove the image_put stuff that got transferred to GdkDrawable. * gdk/x11/gdkinput.c: renamings * gdk/x11/gdkmain-x11.c: #include <pango/pangox.h> * gdk/x11/gdkpixmap-x11.c: GObject conversion * gdk/x11/gdkprivate-x11.h: indentation fixes * gdk/x11/gdkproperty-x11.c: renamings * gdk/x11/gdkselection-x11.c: renamings * gdk/x11/gdkwindow-x11.c: Restructuring and renaming; this now implements the platform-specific "impl" object. Moved gdk_window_get_children to gdk/gdkwindow.c * gdk/x11/gdkx.h: Remove all the private structs and private datas that no longer exist. Add declaration of GdkGCX11 object here. Fix all the macros to still work. * gtk/gtk-boxed.defs: Remove GtkStyle, GdkColormap, GdkWindow, GdkDragContext from the boxed types since they are now GObjects. * gtk/gtkstyle.h, gtk/gtkstyle.c: Converted GtkStyle to a GObject, moved xthickness/ythickness into the instance. GtkStyleClass functions are now in the standard vtable for GtkStyle, so you have to create a GObject subclass to write a theme engine. (gtk_style_copy): fixed a leaked PangoFontDescription (gtk_style_init): renamed gtk_style_realize, so gtk_style_init can be the standard GObject function. * Throughout GTK: s/style->klass->[xy]thickness/style->[xy]thickness s/pango_layout_unref/g_object_unref/ * gtk/gtkrc.h, gtk/gtkrc.c: Converted GtkRcStyle to a GObject. * gtk/gtksocket.c: Use gdk_window_get_user_data() instead of accessing GDK internals. * gtk/gtkwidget.c: Use gdk_window_peek_children() instead of accessing GDK internals.
2000-06-20 21:04:44 +00:00
GdkPangoContextInfo *info =
g_object_get_qdata (G_OBJECT (context),
g_quark_try_string (GDK_INFO_KEY));
Remove all references to offscreen flag which was no longer used. Thu Jun 1 23:05:13 2000 Owen Taylor <otaylor@redhat.com> * gtk/gtkwidget.c: Remove all references to offscreen flag which was no longer used. * gtk/gtkprivate.h (enum): Remove unused flags and compress. * gtk/gtkframe.c (gtk_frame_set_label_widget): Check for non-null label_widget->parent. * gtk/gtkentry.c: Get rid of code to deal with PangoAttribute which no longer was used. * gdk/gdkpango.c (gdk_pango_context_get_info): make static. * gdk/gdkpango.c (gdk_draw_layout[_line]): Add checks for null arguments. * gdk/x11/gdkgeometry-x11.c (gdk_window_scroll): add check for destroyed windows. Thu Jun 1 13:48:45 2000 Owen Taylor <otaylor@redhat.com> * gtk/gtkimmulticontext.c: Add a finalize method and unref the slave context there. * gtk/gtkinvisible.[ch]: Make reference counting behavior identical to GtkWindow. Thu Jun 1 01:54:11 2000 Owen Taylor <otaylor@redhat.com> * Makefile.am gdk/gdkpango.c: Copy the layout render function from pangox to here, so we can write them independent of rendering system, using GDK primitives. * gdk/gdkdrawable.h gdk/gdkdraw.c gdk/gdkwindow.c gdk/x11/gdkdrawable-x11.c: Remove draw_layout() from the vtable, since we have a rendering-system independent implementation in terms of draw_glyphs(). * gdk/gdkpango.c gdkdrawable.h (gdk_draw_layout_line): New function to render a single line. * gdk/x11/gdkpango.c: Move the guts of this file mostly into ../gdkpango.c, which simplifies things, since we don't have to deal with raw X gc's. Fri May 19 04:28:16 2000 Owen Taylor <otaylor@redhat.com> * gtk/gtktextlayout.[ch]: Add get_log_attrs() function to get the logical attributes for a given GtkTextLine. Tue May 30 16:05:39 2000 Owen Taylor <otaylor@redhat.com> * gdk/x11/gdkfont-x11.c (gdk_font_charset_for_locale): Track g_locale_get_codeset() to g_get_codeset() change. Tue May 30 15:03:19 2000 Owen Taylor <otaylor@redhat.com> * gtk/testcalendar.c (calendar_font_selection_ok): Use font descriptions. * gtk/gtkentry.c (gtk_entry_draw_text): Center text within the entry. * gtk/gtkfontsel.c (gtk_font_selection_dialog_init): Start of redoing (vastly simplifying) for Pango. Still needs quite a bit of work. (Size selection is currently poor. List of predefined sizes is not a good idea, since all of these sizes won't necessarily be distinct.) Tue May 30 13:50:19 2000 Owen Taylor <otaylor@redhat.com> * gdk/x11/gdkfont-x11.c (gdk_font_charset_for_locale): Handle CODESET results for LANG=C. Mon May 29 15:49:10 2000 Owen Taylor <otaylor@redhat.com> * gtk/gtkrc.[ch]: Add a 'font_name' declaration to RC which takes a stringized pango font description; ignore the older 'font' and 'fontset' declarations. * gtk/gtkstyle.c gtk/gtkrc.c: Fill in the style->font field with a GdkFont derived via gdk_font_from_description(), for compatibility. (Should we just remove it entirely? Probably too much compatibility breakage, but people should be migrating to the new Pango stuff as quickly as possible.) Mon May 29 15:47:41 2000 Owen Taylor <otaylor@redhat.com> * gtk/gtkentry.c gtk/gtkclist.c: s/pango_font_unref/g_object_unref/. Mon May 29 15:44:46 2000 Owen Taylor <otaylor@redhat.com> * gtk/gtkcalender.c: Roughly pango-ized. Really needs redoing; there are some bugs in size allocation right now, the semi-existant distinction between header / day fonts was removed, but, with Pango, could actually be made functional in a nice way. * gtk/testcalender: Move calender from examples into this directory as a test program. (We really need to restrcture testgtk into a whole directory full of tests for every widget or functionality group, separated into multiple .c files.) Mon May 29 15:19:56 2000 Owen Taylor <otaylor@redhat.com> * gtk/testgtk.c (file_exists): Fix stupid typo that was keeping RC file from being loaded. * gtk/testgtkrc gtk/testgtkrc2: Test new pango-ized RC file font code. Mon May 29 14:31:27 2000 Owen Taylor <otaylor@redhat.com> * gdk/gdkfont.h gdk/x11/gdkfont-x11.c (gdk_font_from_description): Add function to load a GdkFont from a PangoFontDescription. Fri May 26 17:16:40 2000 Owen Taylor <otaylor@redhat.com> * gtk/frame.[ch] gtkaspectframe.c: Make frame widgets able to have any widget for the label, use a GtkLabel widget to display the text. (Based partially on a patch from Anders Carlson.) (Quite a bit of code reorganization - strip 90% of the guts out of gtkaspectframe and add a single virtual func to GtkFrameClass - compute_child_allocation.) Fri May 26 12:00:02 2000 Owen Taylor <otaylor@redhat.com> * gtk/gtkctree.c gtk/gtkclist.[ch]: Pangoized. (Removed clist->row_center_offset field because caching it wasn't saving time or code, added private function _gtk_clist_create_cell_layout()). Wed May 24 15:59:37 2000 Owen Taylor <otaylor@redhat.com> * gtk/gtkaccellabel.c: Pangoized. * gtk/[hv]ruler.c: Pangoized Mon May 22 19:23:59 2000 Owen Taylor <otaylor@redhat.com> * gtk/gtkfilesel.c (gtk_file_selection_init): Use gtk_clist_set_column_auto_resize() to remove need need for manual column width computations. Mon May 22 18:50:26 2000 Owen Taylor <otaylor@redhat.com> * gtk/gtktooltips.[ch]: Replace custom drawing with a GtkLabel, ensuring Pango correctness, and considerably simplifying the code. * gtk/gtklabel.c gtk[hv]scale.c: 1000 => PANGO_SCALE. * gtk/gtklabel.c (gtk_label_size_request): Fixed incorrect getting of numbers of lines. * gtk/gtklabel.c (gtk_label_size_request): Set the requisition to the actual requested width of the lable, not to the wrap width we set. * gtk/gtktextchild.h: Remove extraneous include of gtk/gtk.h. * gtk/gtktextbtree.c gtk/gtktextbuffer.c gtk/gtktextlayout.c gtk/gtktextview.c gtk/gtktextview.[ch]: Fix up includes. * gtk/gtktextview.c: Fix structure inheritance. * gtk/gtkprogressbar.c: Pangoize. Mon May 22 15:47:30 2000 Owen Taylor <otaylor@redhat.com> * gtk/gtktextview.c (gtk_text_view_get_first_para_iter): Encapsulate in a function. * gtk/gtktextlayout.c (find_display_line_above): Fixed bug with computing line tops. * gtk/gtktextview.c (changed_handler): Fix < , <= confusion. Thu May 18 18:53:31 2000 Owen Taylor <otaylor@redhat.com> * gtk/gtktextdisplay.c (gtk_text_layout_draw): Fix up the x_offset and y_offset coordinates to do what we need now. (The offset between buffer and layout coordinates has been reintroduced, but is a bit different than before.) * gtk/gtktextview.[ch]: No longer inherit from GtkLayout; instead handle the adjustments ourselves, and scroll as necessary using the new gdk_window_scroll(). The advantage of this is that when we are incrementally revalidating, we are essentially rearranging things around the visible portion of the screen. With the old setup, the visible portion of the screen was moved around in the layout, so scrolling and redrawing to track that caused jumping of the display. Since we now control the scrolling ourselves, we can suppress this and only redraw when things actually change. Thu May 18 18:47:25 2000 Owen Taylor <otaylor@redhat.com> * gtk/gtktextbtree.c (redisplay_mark): We need to invalidate the region not just redisplay it after-all, since we store the cursors in the LineDisplay. (Ugly interactions here between GtkLayout and GtkTextBTree here.) * gtk/gtktextbtree.c (redisplay_region): Fixed reversed comparison. Thu May 18 18:43:21 2000 Owen Taylor <otaylor@redhat.com> * gdk/gdkwindow.h gdk/x11/gdkgeometry-x11.c (gdk_window_scroll): Added function to scroll contents of a window while keeping the window constant. Works by XCopyArea or guffaw-scrolling depending on the details of how the window is set up. (guffaw-scrolling still needs to be filled in.) Wed May 17 22:36:53 2000 Owen Taylor <otaylor@redhat.com> * gtk/gtktextiter.c gtk/gtkmain.c: Add a debug key for the text widget, move the debugging that was tied to a global variable to that. * gtk/gtkmarshal.list: Add NONE:INT,INT,INT * gtk/gtktextbtree.[ch] gtk/gtktextlayout.c: Keep a separate validated flag, in line data instead of setting height/width to -1. This allows us to perform operations with partially invalid buffer (using the old size for invalid lines) and thus to do incremental vaidation. Keep height/width aggregates up to date when deleting text and rebalancing the tree. * gtk/gtktextbtree.[ch]: Add functions validate a line (gtk_text_btree_validate_line), and to validate up to a number of pixels (gtk_text_btree_validate). * gtk/gtktextlayout.[ch]: Add an ::invalidated signal that indicates that something is changed and a revalidation pass is needed. Change ::need_repaint to ::changed, and make it take old and new yranges instead of a rectangle. * gtk/gtktextbtree.[ch] gtk/gtktextlayout.[ch]: Move the line_data_destroy() function from gtk_text_btree_add_view() to a virtual function in GtkTextLayout * gtk/gtktextbtree.[ch]: Remove gtk_text_btree_get_damage_range(), since we are handling partial repaints in a different fashion now. * gtk/gtktextbtree.[ch]: Only repaint the changed portion of the selection instead of queueing a repaint on the entire widget. * gtk/gtktextbuffer.[ch] gtk/gtktextbtree.[ch]: Move get_selection_bounds() down to btree, make the function in buffer a wrapper around the btree function. * gtk/gtktextlayout.[ch]: Add functions to check if the layout is valid and to recompute either a range of pixels aroudn a line or a certain total number of pixels. * gtk/gtktextlayout.[ch]: Cache a single line display; now that we only redraw the needed portions, the hit rate for this cache is quite high. * gtk/gtktextview.[ch]: Keep track of the first paragraph on the screen so that when re-laying-out the buffer, we can keep the same place. This requires connecting to ::value_changed on the adjustments * gtk/gtktextview.[ch]: Add idle functions to revalidate the buffer after we receive an ::invalidated signal. Wed May 17 22:10:47 2000 Owen Taylor <otaylor@redhat.com> * gtk/gtklayout.c (gtk_layout_size_allocate): Set upper to max of allocation and layout size, not just to the layout size. * gtk/gtk[hv]scrollbar.c (gtk_[hv]scrollbar_calc_slider_size): Invalidate window so it gets redrawn properly. * gdk/gdkwindow.c (gdk_window_invalidate_rect): Allow rect == NULL to mean the entire window. * gdk/gdkevents.h: Move definition for GDK_PRIORITY_REDRAW into public header. Mon May 15 14:51:31 2000 Owen Taylor <otaylor@redhat.com> * gtk/gtktextmark.c (gtk_text_mark_get_name): Add function to get the name of a mark. * gtk/gtktextlayout.c (gtk_text_layout_get_line_at_y): Add a function to find the paragraph from a y position. Thu May 11 12:57:20 2000 Owen Taylor <otaylor@redhat.com> * gtk/gtktextbtree.c (gtk_text_btree_node_invalidate_upward): Valid nodes have width/height >= 0, not > 0. Tue May 9 21:29:06 2000 Owen Taylor <otaylor@redhat.com> * gtk/gtktextlayout.[ch] gtk/gtktextdisplay.c (gtk_text_layout_get_line_display): Add a size_only flag, so when we only need the size, we don't create useless appearance attributes. * gtk/gtktextview.c (gtk_text_view_ensure_layout): Remove duplicate setting of font description. * gtk/gtkscale.c: Use PANGO_SCALE instead of 1000 Wed Apr 26 01:53:23 2000 Owen Taylor <otaylor@redhat.com> * gtk/Makefile.am (EXTRA_DIST): Add OLD_STAMP into EXTRA_DIST. It does not work well when the file that everything depends on is not in the tarball. Wed Apr 26 00:56:14 2000 Owen Taylor <otaylor@redhat.com> * gtk/testgtk.c: Some hacks and fixes so that it basically works when not sitting in the GTK+ build tree. 2000-05-03 Havoc Pennington <hp@redhat.com> * gtk/gtktextbtree.c (gtk_text_line_next_could_contain_tag): Properly determine the ordering of the tag root and the current line within the tree. Previous algorithm only worked if the tag root's immediate parent was the common root of both the current line and the tag root. Wed Apr 26 00:43:00 2000 Owen Taylor <otaylor@redhat.com> * gtk/gtktextlayout.c (set_para_values): Fix some bugs in alignment. * gtk/gtktextview.c (gtk_text_view_ensure_layout): Track the widget text directional dynamically. * gtk/gtktextview.[ch]: Added functions to get and set default wrap mode. Tue Apr 25 23:47:38 2000 Owen Taylor <otaylor@redhat.com> * gtk/gtktextlayout.c (gtk_text_layout_get_iter_location): Fix bug in cursor location computation. Tue Apr 25 23:22:59 2000 Owen Taylor <otaylor@redhat.com> * gtk/gtklayout.c (gtk_layout_set_size): Clamp hadjustment/ vadjusment values properly when layout gets smaller. * gtk/gtktextview.c (need_repaint_handler): Areas being passed in are far completely inaccurate, and sometimes too small, so, for now, just queue a redraw on the whole visible region. 2000-04-25 Havoc Pennington <hp@redhat.com> * gtk/gtktextbtree.c (summary_destroy): new function to destroy tag summary nodes (gtk_text_line_next_could_contain_tag): this function was totally broken if the line passed in wasn't below the tag root. Fix it. (gtk_text_btree_first_could_contain_tag): In the tag == NULL "wildcard" case, we have to do a linear scan. Blah. (gtk_text_btree_last_could_contain_tag): In tag == NULL case, we have to do the linear scan (tag_removed_cb): When a tag is removed from the tag table, remove the GtkTextTagInfo node from the btree. (gtk_text_btree_spew): Implement the spew function, for our debugging pleasure. Tue Apr 25 19:40:18 2000 Owen Taylor <otaylor@redhat.com> * gtk/gtktextlayout.c (gtk_text_layout_set_buffer): Fix a problem with referring to the wrong buffer. * gtk/gtkentry.c: Fix focus-in/focus-out confusion. * gtk/gtkrc.c gtk/gtkstyle.c: Moving setting default font description to gtk_style_new() - otherwise things don't work without a .gtkrc file. * gtk/gtktextbuffer.c (gtk_text_buffer_new): Sink the tags table if we create it ourself, too. * gdk/gdktypes.h (enum): Move GDK_RELEASE_MASK, since it was conflicting with XKB modifiers. * gtk/gtktextview.[ch]: Add simple support for GtkIMContext. Mon Apr 24 19:34:18 2000 Owen Taylor <otaylor@redhat.com> * gtk/gtkentry.c (gtk_entry_move_cursor_visually): Fix problem with deletion from last commit. Mon Apr 24 19:29:40 2000 Owen Taylor <otaylor@redhat.com> * gtk/gtkwidget.c (gtk_widget_create_pango_context): Set the language in the context from the current locale. * gtk/gtkentry.c (gtk_entry_size_request): Use language from the context, not hardcoded value. * gtk/gtkentry.c (gtk_entry_move_cursor): Make character movement visual, not logical. Sun Apr 23 23:39:18 2000 Owen Taylor <otaylor@redhat.com> * gtk/gtkentry.c gtk/gtktextdisplay.c: Don't handle selections as attributes - that doesn't handle partial-glyph selection properly. Instead use new pango_layout_line_get_x_ranges() functionality to draw the selection. * gtk/gtkentry.c: Simplify code since pango_layout_line_index_to_x() now properly handles out-of-range coordinates. * gtk/gtktextbuffer.c: Emit "mark_set" when the cursor is moved. * gtk/gtktextiter.h gtk/gtktextiterprivate.h: Make gtk_text_iter_get_line_byte() public. * gtk/gtktextlayout.[ch]: Properly set the direction in the PangoContext for paragraphs opposite to the base direction of the widget. * gtk/gtktextlayout.[ch] gtk/gtktextdisplay.c: Fixes for alignment. * gtk/gtktextlayout.c: Don't split segments on marks, since that causes Arabic words to reshape as you cursor through. * gtk/gtktextlayout.[ch] gtk/gtktextview.[ch]: Implement virtual cursor position when moving vertically with the arrow keys and scrolling with page-up/page-down. (Arrow keys save only the X, scrolling saves both X and Y.) This means you can line-up / line-down or page-up / page-down without losing your place, and also that moving vertically with the cursor keys keeps the same X position, not the same character count: * gtk/gtktextlayout.[ch] gtk/gtktextview.[ch]: Make vertical arrow keys move by display lines, not paragraphs. Tue Apr 18 14:16:50 2000 Owen Taylor <otaylor@redhat.com> * gtk/gtklayout.c: Make sure that the bin window is at least as big as the allocation. (Should we also make sure that the bin window is big enough to completely cover widget->window?) * gtk/gtktextview.c (gtk_text_view_get_visible_rect): Add function to get the onscreen rectangle. * gdk/x11/gdkwindow-x11.c (gdk_window_get_pointer): Correctly account for offsets in window coordinates. Sun Apr 16 16:13:27 2000 Owen Taylor <otaylor@redhat.com> * gtk/gtkentry.c (gtk_entry_get_cursor_locations): Fix index/offset confusion. * gtk/gtktextview.c (gtk_text_view_ensure_layout): Set the default direction from the widget direction. * gtk/gtktexttag.c gtk/gtktexttagprivate.h (gtk_text_tag_set_arg): Add a "direction" attribute. * gtk/gtktextview.c: global s/tkxt/text_view/. * gtk/testtext.c: Added long block of text in Arabic, to test out the direction attributes. (Some problems with the shaping system for arabic become obvious - like the fact the cursor splits words into unjoined pieces.) Fri Apr 14 12:54:34 2000 Owen Taylor <otaylor@redhat.com> * gtk/gtktextdisplay.c (render_layout): Add overstrike handling. * gtk/gtktextlayout.c: Fix up alignment. * gtk/testtext.c: Add some tests for centering, wrapping. Fri Apr 14 09:26:22 2000 Owen Taylor <otaylor@redhat.com> * gdk/gdkdrawable.h gdk/gdkdraw.c gdk/gdkwindow.c gdk/x11/gdkdrawable-x11.c: Add a draw_glyphs() operation to the drawable vtable and gdk_draw_glyphs(). If we wrote GTK+-specific layout-render function this could just replace the draw_layout() operation in the vtable. * gtk/gtkentry.c: Move guts of gtk_entry_get_cursor_locations to pango_layout_get_cursor_pos() and use that function. * gtk/gtktextchild.[ch]: add gtk_ onto pixmap_segment_new(), since it is a non-static symbol. * gtk/gtktextbtree.[ch]: Replace gtk_text_btree_find_line_data_by_y() with gtk_text_btree_find_line_by_y() * gtk/gtktextdisplay.c: Rewrote for Pango - uses a custom layout renderer that handles GtkTextAppearance attributes. * gtk/gtktexttag.[ch] gtk/gtktexttagprivate.h: - Move the values in the style that don't affect geometry into a GtkTextAppearance structure. - Change underline to take a PangoUnderline and "font" a string representation of a font description - Add a "font_desc" attribute which takes a FontDescription structure. * gtk/gtktextlayout.[ch]: - Get rid of the display-line list per each line. Instead, we generate, on demand, a GtkTextLineDisplay structure which] contains a PangoLayout * and other necesary information (offsets, cursor locations) for displaying a paragraph. - Get rid of the code to wrap lines, create display chunks, etc. Instead, we just go through a paragraph and convert it into the necessary inputs to a PangoLayout. - Implement a new attribute type, GtkTextAttrAppearance. This holds a GtkTextAppearance, and is used to pass colors, stipple, etc, through from the layout to the display without having to use lots and lots of individual attributes. - Reimplement gtk_layout_get_iter_at_pixel() gtk_layout_get_iter_pos() in terms of PangoLayout functions. * gtk/gtktextview.c: - Handle passing the necessary PangoContext to the layout - Some fixups in painting to deal with the automatic backing store and offsetting of GTK+-1.4 - Add a style_set handler so that the default style reacts properly to theme changes. * gtk/gtktext?*.[ch]: Random code-style fixes. * gtk/testtext.c: Substitute in languages that Pango handles now for Thai Mon Apr 10 10:33:45 2000 Owen Taylor <otaylor@redhat.com> * gtk/gtktext?*.[ch]: Check in Havoc's port of the Tk text widget, in original form preparatory to Pango-ization and gdkimcontext-ization. Thu Apr 6 19:25:39 2000 Owen Taylor <otaylor@redhat.com> * gtk/gtkimcontext.c: Move default implementations to real_* vfuncs, so that we can derive from gtkimcontext in language bindings properly. Thu Apr 6 16:02:52 2000 Owen Taylor <otaylor@redhat.com> * gtk/gtkimcontextsimple.[ch]: Use gdk_keyval_to_unicode to gdk_unicode_to_keyval. Add a compose table including (almost) all the compose combinations from X. This is 6k of static, shared data as opposed to 50k or so of dynamic data in the XIM implementation. * gdk/gdk.h gdk/gdkkeyuni.c gdk/win32/gdkevents-win32.c (gdk_keyval_to_unicode, gdk_unicode_to_keyval): Moved functions to convert keyvalues from and to unicode here from the win32 port and made them public. Wed Apr 5 16:37:29 2000 Owen Taylor <otaylor@redhat.com> * gtk/gtkeditable.c (gtk_editable_insert_text): Allow new_text_length == -1. Wed Apr 5 16:27:45 2000 Owen Taylor <otaylor@redhat.com> * gtk/gtkimcontext.[ch]: Base class for new input context system * gtk/gtkimmulticontext.[ch]: Proxy input context that allows the real input context implementation to be loaded from modules and switched on the fly. * gtk/gtkcontextsimple.[ch]: Simple implementation of an input context that just does direct keysymbol => unicode translation. * gtk/gtkentry.[ch]: Start switching editing over to using GtkInputContext. (No handling of preedit yet.) Wed Apr 5 15:48:41 2000 Owen Taylor <otaylor@redhat.com> * gtk/gtktypeutils.h (GTK_CHECK_GET_CLASS): Fix problem with one too many substitutions. (klass should not be subsituted.) Wed Apr 5 00:18:14 2000 Owen Taylor <otaylor@redhat.com> * configure.in: Add checks for Pango * configure.in docs/Makefile.am: Add test for sgml2html and allow 'make dist' without building html, but print out warnings in that case. (For making snapshots) * gdk/Makefile.am gdk/x11/Makefile.am gtk/Makefile.am: Add Pango libraries and C flags * gdk/gdkdraw.c gdk/gdkdrawable.h gdkwindow.c gdk/x11/gdkdrawable-x11.c: Add function (gdk_draw_layout) to draw a pango layout. * gdk/gdkpango.h gdk/x11/gdkpango-x11.c: New file with functions for getting Pango contexts for GDK. * gtk/gtkeditable.c: Get rid of dead code gtk_editable_parent_set() * gtk/gtkentry.[ch]: Complete rewrite to use Pango, add bidirectional editing. * gtk/gtkentry.c: Hack in simple Hebrew input with direct keysym => unicode translations. More languages can be added here, but real input-method support is needed. * docs/Changes-1.4.txt: Added note about entry behavior. * gtk/gtkenums.h gtk/gtkwidget.[ch] testgtk.c gtkprivate.h: Add functions to set the reading direction for a widget and the global direction. Add test which allows toggling the global direction. Two private flags are used to store the direction. (GTK_DIRECTION_SET + GTK_DIRECTION_LTR) * gtk/gtkcheckbutton.c gtk/gtkframe.c gtk/gtkhbbox.c gtk/gtkhbox.c gtk/gtkradiobutton.c gtk/gtkspinbutton.c gtk/gtktable.c * gtk/gtk[hv]scale.c gtk/gtkscale.[ch]: Draw numbers using Pango * gtk/gtklabel.[ch]: Moved to Pango and considerably rewritten. Line breaking, underlining now handled by Pango. * gtk/gtkstyle.[ch] gtk/gtkrc.[ch]: Add a PangoFontDescription to RCStyle and Style. (Having both this and the old font name and GdkFont is temporary.) * gtk/gtkwidget.[ch] (gtk_widget_create_pango_{context,layout}): Added convenience functions for creating contexts and layouts for widgets. * gtk/testgtk.c: Enhance label tests with multilingual labels.
2000-06-02 03:14:07 +00:00
if (!info && create)
{
info = g_new (GdkPangoContextInfo, 1);
info->colormap = NULL;
Make this compile without framebuffer enabled 2000-06-20 Havoc Pennington <hp@redhat.com> * modules/linux-fb/Makefile.am: Make this compile without framebuffer enabled * gdk/linux-fb/Makefile.am: Add conditional to not build framebuffer unless specified in configure * gdk/gdkdraw.c (gdk_draw_drawable): Fix bug where I was getting the size of the target instead of source if -1 was passed for width/height * gdk/x11/gdkgeometry-x11.c (gdk_window_compute_position): Fix width/height confusion. 2000-06-19 Havoc Pennington <hp@redhat.com> * gdk/x11/gdkx.h (GDK_WINDOW_XWINDOW): change this to be GDK_DRAWABLE_XID. In the future, we probably want to make it faster with G_DISABLE_CHECKS turned on. 2000-06-14 Havoc Pennington <hp@redhat.com> * gdk/Makefile.am: add gdkpixmap.c * gdk/gdk.c: s/gdk_window_init/_gdk_windowing_window_init/ s/gdk_image_init/_gdk_windowing_image_init * gdk/gdkcolor.c: make ref/unref compat wrappers for GObject ref/unref * gdk/gdkcolor.h: make GdkColormap a GObject subclass * gdk/gdkcompat.h: remove GdkWindowType compat, since GdkWindowType is now non-deprecated; change gdk_window_get_type() compat to be gdk_window_get_window_type(). * gdk/gdkdnd.h: make GdkDragContext a GObject. * gdk/gdkdraw.c, gdk/gdkdraw.h: Convert GdkDrawable to a pure virtual GObject. Make all functions call into the vtable. Move gdk_image_put() guts in here. Remove GdkDrawableType and gdk_drawable_get_type(), these are now GdkWindow-specific. draw_image, get_depth, get_size, set_colormap, get_colormap, get_visual added to the vtable. * gdk/gdkgc.h, gdk/gdkgc.c: Convert GdkGC to a pure virtual GObject. Virtualize everything. (gdk_gc_new_with_values): remove check for destroyed window, because now GdkWindow::create_gc will check this. (gdk_gc_set_values): New function to set GC values, this was already implemented but wasn't in the header * gdk/gdkimage.h, gdk/gdkimage.c: Convert GdkImage to a GObject. * gdk/gdkinternals.h: Remove _gdk_window_alloc(), remove _gdk_window_draw_image(), remove _gdk_windowing_window_class, remove _gdk_window_class; add _gdk_window_impl_get_type() and _gdk_pixmap_impl_get_type(). Rename gdk_window_init to _gdk_windowing_window_init, rename gdk_image_init to _gdk_windowing_image_init. * gdk/gdkpango.c: Reflect GObject-ification of PangoContext. (gdk_draw_layout): Remove check for destroyed window, because all the drawable methods already check it. * gdk/gdkpixmap.h, gdk/gdkpixmap.c: Convert GdkPixmap to GObject. Add gdkpixmap.c which contains implementation of GdkDrawable virtual table (by chaining to a platform-specific implementation object). * gdk/gdkprivate.h: Remove GDK_IS_WINDOW, GDK_IS_PIXMAP, GDK_DRAWABLE_DESTROYED. Add GDK_WINDOW_DESTROYED. Replace GDK_DRAWABLE_TYPE with GDK_WINDOW_TYPE. Remove GdkDrawablePrivate, GdkWindowPrivate, GdkImageClass, GdkImagePrivate, GdkGCPrivate, GdkColormapPrivate. * gdk/gdktypes.h: #include <glib-object.h> * gdk/gdkwindow.h, gdk/gdkwindow.c: Convert GdkWindow to GObject. Move most functionality to platform-specific implementation object. GdkWindow itself now handles the backing store, then chains to the platform-specific implementation. (gdk_window_get_window_type): return GdkWindowType of the window. (gdk_window_peek_children): New routine, returns the children of a GdkWindow (gdk_window_get_children): Was in X11-specific code and did XQueryTree. Changed to simply return a copy of window->children; so it can go in cross-platform code. * gdk/x11/Makefile.am: fix broken MKINSTALLDIRS path * gdk/x11/gdkcolor-x11.c: implement X-specific parts of GdkColormap; just changed to use the new private data instead of casting to GdkColormapPrivate. * gdk/x11/gdkcursor-x11.c: added a couple typechecks to gdk_cursor_new(). * gdk/x11/gdkdnd-x11.c: Change the way we access private fields (private data member in the GObject). (xdnd_manager_source_filter): Function had broken error handling, fix it (use gdk_error_trap_push). * gdk/x11/gdkdrawable-x11.c: This file now implements a base class for GdkWindowImplX11/GdkPixmapImplX11. This base class is purely for the convenience of the X port, and not part of the interface to cross-platform GDK. * gdk/x11/gdkevents-x11.c: Reflect various renamings. * gdk/x11/gdkgc-x11.c: Implement a subclass of GdkGC that's specific to X, and returned by the create_gc virtual method of GdkDrawableImplX11. (gdk_x11_gc_set_dashes): Change this to take an array of gint8 rather than gchar, this was also changed in the GdkGC vtable. (gdk_x11_gc_values_to_xvalues): If GdkGCValues is NULL, or the mask is 0, return immediately, instead of checking every flag. This is faster, and keeps us from segfaulting if values is NULL and the mask contains some nonzero flags. * gdk/x11/gdkgeometry-x11.c: deal with all the rearranging of GdkWindow. * gdk/x11/gdkglobals-x11.c: change type of grab window, since GdkWindowPrivate is gone. * gdk/x11/gdkim-x11.c: rename things that got renamed. * gdk/x11/gdkimage-x11.c: implement in terms of GObject, and remove the image_put stuff that got transferred to GdkDrawable. * gdk/x11/gdkinput.c: renamings * gdk/x11/gdkmain-x11.c: #include <pango/pangox.h> * gdk/x11/gdkpixmap-x11.c: GObject conversion * gdk/x11/gdkprivate-x11.h: indentation fixes * gdk/x11/gdkproperty-x11.c: renamings * gdk/x11/gdkselection-x11.c: renamings * gdk/x11/gdkwindow-x11.c: Restructuring and renaming; this now implements the platform-specific "impl" object. Moved gdk_window_get_children to gdk/gdkwindow.c * gdk/x11/gdkx.h: Remove all the private structs and private datas that no longer exist. Add declaration of GdkGCX11 object here. Fix all the macros to still work. * gtk/gtk-boxed.defs: Remove GtkStyle, GdkColormap, GdkWindow, GdkDragContext from the boxed types since they are now GObjects. * gtk/gtkstyle.h, gtk/gtkstyle.c: Converted GtkStyle to a GObject, moved xthickness/ythickness into the instance. GtkStyleClass functions are now in the standard vtable for GtkStyle, so you have to create a GObject subclass to write a theme engine. (gtk_style_copy): fixed a leaked PangoFontDescription (gtk_style_init): renamed gtk_style_realize, so gtk_style_init can be the standard GObject function. * Throughout GTK: s/style->klass->[xy]thickness/style->[xy]thickness s/pango_layout_unref/g_object_unref/ * gtk/gtkrc.h, gtk/gtkrc.c: Converted GtkRcStyle to a GObject. * gtk/gtksocket.c: Use gdk_window_get_user_data() instead of accessing GDK internals. * gtk/gtkwidget.c: Use gdk_window_peek_children() instead of accessing GDK internals.
2000-06-20 21:04:44 +00:00
g_object_set_qdata_full (G_OBJECT (context),
g_quark_from_static_string (GDK_INFO_KEY),
info, (GDestroyNotify)gdk_pango_context_destroy);
Remove all references to offscreen flag which was no longer used. Thu Jun 1 23:05:13 2000 Owen Taylor <otaylor@redhat.com> * gtk/gtkwidget.c: Remove all references to offscreen flag which was no longer used. * gtk/gtkprivate.h (enum): Remove unused flags and compress. * gtk/gtkframe.c (gtk_frame_set_label_widget): Check for non-null label_widget->parent. * gtk/gtkentry.c: Get rid of code to deal with PangoAttribute which no longer was used. * gdk/gdkpango.c (gdk_pango_context_get_info): make static. * gdk/gdkpango.c (gdk_draw_layout[_line]): Add checks for null arguments. * gdk/x11/gdkgeometry-x11.c (gdk_window_scroll): add check for destroyed windows. Thu Jun 1 13:48:45 2000 Owen Taylor <otaylor@redhat.com> * gtk/gtkimmulticontext.c: Add a finalize method and unref the slave context there. * gtk/gtkinvisible.[ch]: Make reference counting behavior identical to GtkWindow. Thu Jun 1 01:54:11 2000 Owen Taylor <otaylor@redhat.com> * Makefile.am gdk/gdkpango.c: Copy the layout render function from pangox to here, so we can write them independent of rendering system, using GDK primitives. * gdk/gdkdrawable.h gdk/gdkdraw.c gdk/gdkwindow.c gdk/x11/gdkdrawable-x11.c: Remove draw_layout() from the vtable, since we have a rendering-system independent implementation in terms of draw_glyphs(). * gdk/gdkpango.c gdkdrawable.h (gdk_draw_layout_line): New function to render a single line. * gdk/x11/gdkpango.c: Move the guts of this file mostly into ../gdkpango.c, which simplifies things, since we don't have to deal with raw X gc's. Fri May 19 04:28:16 2000 Owen Taylor <otaylor@redhat.com> * gtk/gtktextlayout.[ch]: Add get_log_attrs() function to get the logical attributes for a given GtkTextLine. Tue May 30 16:05:39 2000 Owen Taylor <otaylor@redhat.com> * gdk/x11/gdkfont-x11.c (gdk_font_charset_for_locale): Track g_locale_get_codeset() to g_get_codeset() change. Tue May 30 15:03:19 2000 Owen Taylor <otaylor@redhat.com> * gtk/testcalendar.c (calendar_font_selection_ok): Use font descriptions. * gtk/gtkentry.c (gtk_entry_draw_text): Center text within the entry. * gtk/gtkfontsel.c (gtk_font_selection_dialog_init): Start of redoing (vastly simplifying) for Pango. Still needs quite a bit of work. (Size selection is currently poor. List of predefined sizes is not a good idea, since all of these sizes won't necessarily be distinct.) Tue May 30 13:50:19 2000 Owen Taylor <otaylor@redhat.com> * gdk/x11/gdkfont-x11.c (gdk_font_charset_for_locale): Handle CODESET results for LANG=C. Mon May 29 15:49:10 2000 Owen Taylor <otaylor@redhat.com> * gtk/gtkrc.[ch]: Add a 'font_name' declaration to RC which takes a stringized pango font description; ignore the older 'font' and 'fontset' declarations. * gtk/gtkstyle.c gtk/gtkrc.c: Fill in the style->font field with a GdkFont derived via gdk_font_from_description(), for compatibility. (Should we just remove it entirely? Probably too much compatibility breakage, but people should be migrating to the new Pango stuff as quickly as possible.) Mon May 29 15:47:41 2000 Owen Taylor <otaylor@redhat.com> * gtk/gtkentry.c gtk/gtkclist.c: s/pango_font_unref/g_object_unref/. Mon May 29 15:44:46 2000 Owen Taylor <otaylor@redhat.com> * gtk/gtkcalender.c: Roughly pango-ized. Really needs redoing; there are some bugs in size allocation right now, the semi-existant distinction between header / day fonts was removed, but, with Pango, could actually be made functional in a nice way. * gtk/testcalender: Move calender from examples into this directory as a test program. (We really need to restrcture testgtk into a whole directory full of tests for every widget or functionality group, separated into multiple .c files.) Mon May 29 15:19:56 2000 Owen Taylor <otaylor@redhat.com> * gtk/testgtk.c (file_exists): Fix stupid typo that was keeping RC file from being loaded. * gtk/testgtkrc gtk/testgtkrc2: Test new pango-ized RC file font code. Mon May 29 14:31:27 2000 Owen Taylor <otaylor@redhat.com> * gdk/gdkfont.h gdk/x11/gdkfont-x11.c (gdk_font_from_description): Add function to load a GdkFont from a PangoFontDescription. Fri May 26 17:16:40 2000 Owen Taylor <otaylor@redhat.com> * gtk/frame.[ch] gtkaspectframe.c: Make frame widgets able to have any widget for the label, use a GtkLabel widget to display the text. (Based partially on a patch from Anders Carlson.) (Quite a bit of code reorganization - strip 90% of the guts out of gtkaspectframe and add a single virtual func to GtkFrameClass - compute_child_allocation.) Fri May 26 12:00:02 2000 Owen Taylor <otaylor@redhat.com> * gtk/gtkctree.c gtk/gtkclist.[ch]: Pangoized. (Removed clist->row_center_offset field because caching it wasn't saving time or code, added private function _gtk_clist_create_cell_layout()). Wed May 24 15:59:37 2000 Owen Taylor <otaylor@redhat.com> * gtk/gtkaccellabel.c: Pangoized. * gtk/[hv]ruler.c: Pangoized Mon May 22 19:23:59 2000 Owen Taylor <otaylor@redhat.com> * gtk/gtkfilesel.c (gtk_file_selection_init): Use gtk_clist_set_column_auto_resize() to remove need need for manual column width computations. Mon May 22 18:50:26 2000 Owen Taylor <otaylor@redhat.com> * gtk/gtktooltips.[ch]: Replace custom drawing with a GtkLabel, ensuring Pango correctness, and considerably simplifying the code. * gtk/gtklabel.c gtk[hv]scale.c: 1000 => PANGO_SCALE. * gtk/gtklabel.c (gtk_label_size_request): Fixed incorrect getting of numbers of lines. * gtk/gtklabel.c (gtk_label_size_request): Set the requisition to the actual requested width of the lable, not to the wrap width we set. * gtk/gtktextchild.h: Remove extraneous include of gtk/gtk.h. * gtk/gtktextbtree.c gtk/gtktextbuffer.c gtk/gtktextlayout.c gtk/gtktextview.c gtk/gtktextview.[ch]: Fix up includes. * gtk/gtktextview.c: Fix structure inheritance. * gtk/gtkprogressbar.c: Pangoize. Mon May 22 15:47:30 2000 Owen Taylor <otaylor@redhat.com> * gtk/gtktextview.c (gtk_text_view_get_first_para_iter): Encapsulate in a function. * gtk/gtktextlayout.c (find_display_line_above): Fixed bug with computing line tops. * gtk/gtktextview.c (changed_handler): Fix < , <= confusion. Thu May 18 18:53:31 2000 Owen Taylor <otaylor@redhat.com> * gtk/gtktextdisplay.c (gtk_text_layout_draw): Fix up the x_offset and y_offset coordinates to do what we need now. (The offset between buffer and layout coordinates has been reintroduced, but is a bit different than before.) * gtk/gtktextview.[ch]: No longer inherit from GtkLayout; instead handle the adjustments ourselves, and scroll as necessary using the new gdk_window_scroll(). The advantage of this is that when we are incrementally revalidating, we are essentially rearranging things around the visible portion of the screen. With the old setup, the visible portion of the screen was moved around in the layout, so scrolling and redrawing to track that caused jumping of the display. Since we now control the scrolling ourselves, we can suppress this and only redraw when things actually change. Thu May 18 18:47:25 2000 Owen Taylor <otaylor@redhat.com> * gtk/gtktextbtree.c (redisplay_mark): We need to invalidate the region not just redisplay it after-all, since we store the cursors in the LineDisplay. (Ugly interactions here between GtkLayout and GtkTextBTree here.) * gtk/gtktextbtree.c (redisplay_region): Fixed reversed comparison. Thu May 18 18:43:21 2000 Owen Taylor <otaylor@redhat.com> * gdk/gdkwindow.h gdk/x11/gdkgeometry-x11.c (gdk_window_scroll): Added function to scroll contents of a window while keeping the window constant. Works by XCopyArea or guffaw-scrolling depending on the details of how the window is set up. (guffaw-scrolling still needs to be filled in.) Wed May 17 22:36:53 2000 Owen Taylor <otaylor@redhat.com> * gtk/gtktextiter.c gtk/gtkmain.c: Add a debug key for the text widget, move the debugging that was tied to a global variable to that. * gtk/gtkmarshal.list: Add NONE:INT,INT,INT * gtk/gtktextbtree.[ch] gtk/gtktextlayout.c: Keep a separate validated flag, in line data instead of setting height/width to -1. This allows us to perform operations with partially invalid buffer (using the old size for invalid lines) and thus to do incremental vaidation. Keep height/width aggregates up to date when deleting text and rebalancing the tree. * gtk/gtktextbtree.[ch]: Add functions validate a line (gtk_text_btree_validate_line), and to validate up to a number of pixels (gtk_text_btree_validate). * gtk/gtktextlayout.[ch]: Add an ::invalidated signal that indicates that something is changed and a revalidation pass is needed. Change ::need_repaint to ::changed, and make it take old and new yranges instead of a rectangle. * gtk/gtktextbtree.[ch] gtk/gtktextlayout.[ch]: Move the line_data_destroy() function from gtk_text_btree_add_view() to a virtual function in GtkTextLayout * gtk/gtktextbtree.[ch]: Remove gtk_text_btree_get_damage_range(), since we are handling partial repaints in a different fashion now. * gtk/gtktextbtree.[ch]: Only repaint the changed portion of the selection instead of queueing a repaint on the entire widget. * gtk/gtktextbuffer.[ch] gtk/gtktextbtree.[ch]: Move get_selection_bounds() down to btree, make the function in buffer a wrapper around the btree function. * gtk/gtktextlayout.[ch]: Add functions to check if the layout is valid and to recompute either a range of pixels aroudn a line or a certain total number of pixels. * gtk/gtktextlayout.[ch]: Cache a single line display; now that we only redraw the needed portions, the hit rate for this cache is quite high. * gtk/gtktextview.[ch]: Keep track of the first paragraph on the screen so that when re-laying-out the buffer, we can keep the same place. This requires connecting to ::value_changed on the adjustments * gtk/gtktextview.[ch]: Add idle functions to revalidate the buffer after we receive an ::invalidated signal. Wed May 17 22:10:47 2000 Owen Taylor <otaylor@redhat.com> * gtk/gtklayout.c (gtk_layout_size_allocate): Set upper to max of allocation and layout size, not just to the layout size. * gtk/gtk[hv]scrollbar.c (gtk_[hv]scrollbar_calc_slider_size): Invalidate window so it gets redrawn properly. * gdk/gdkwindow.c (gdk_window_invalidate_rect): Allow rect == NULL to mean the entire window. * gdk/gdkevents.h: Move definition for GDK_PRIORITY_REDRAW into public header. Mon May 15 14:51:31 2000 Owen Taylor <otaylor@redhat.com> * gtk/gtktextmark.c (gtk_text_mark_get_name): Add function to get the name of a mark. * gtk/gtktextlayout.c (gtk_text_layout_get_line_at_y): Add a function to find the paragraph from a y position. Thu May 11 12:57:20 2000 Owen Taylor <otaylor@redhat.com> * gtk/gtktextbtree.c (gtk_text_btree_node_invalidate_upward): Valid nodes have width/height >= 0, not > 0. Tue May 9 21:29:06 2000 Owen Taylor <otaylor@redhat.com> * gtk/gtktextlayout.[ch] gtk/gtktextdisplay.c (gtk_text_layout_get_line_display): Add a size_only flag, so when we only need the size, we don't create useless appearance attributes. * gtk/gtktextview.c (gtk_text_view_ensure_layout): Remove duplicate setting of font description. * gtk/gtkscale.c: Use PANGO_SCALE instead of 1000 Wed Apr 26 01:53:23 2000 Owen Taylor <otaylor@redhat.com> * gtk/Makefile.am (EXTRA_DIST): Add OLD_STAMP into EXTRA_DIST. It does not work well when the file that everything depends on is not in the tarball. Wed Apr 26 00:56:14 2000 Owen Taylor <otaylor@redhat.com> * gtk/testgtk.c: Some hacks and fixes so that it basically works when not sitting in the GTK+ build tree. 2000-05-03 Havoc Pennington <hp@redhat.com> * gtk/gtktextbtree.c (gtk_text_line_next_could_contain_tag): Properly determine the ordering of the tag root and the current line within the tree. Previous algorithm only worked if the tag root's immediate parent was the common root of both the current line and the tag root. Wed Apr 26 00:43:00 2000 Owen Taylor <otaylor@redhat.com> * gtk/gtktextlayout.c (set_para_values): Fix some bugs in alignment. * gtk/gtktextview.c (gtk_text_view_ensure_layout): Track the widget text directional dynamically. * gtk/gtktextview.[ch]: Added functions to get and set default wrap mode. Tue Apr 25 23:47:38 2000 Owen Taylor <otaylor@redhat.com> * gtk/gtktextlayout.c (gtk_text_layout_get_iter_location): Fix bug in cursor location computation. Tue Apr 25 23:22:59 2000 Owen Taylor <otaylor@redhat.com> * gtk/gtklayout.c (gtk_layout_set_size): Clamp hadjustment/ vadjusment values properly when layout gets smaller. * gtk/gtktextview.c (need_repaint_handler): Areas being passed in are far completely inaccurate, and sometimes too small, so, for now, just queue a redraw on the whole visible region. 2000-04-25 Havoc Pennington <hp@redhat.com> * gtk/gtktextbtree.c (summary_destroy): new function to destroy tag summary nodes (gtk_text_line_next_could_contain_tag): this function was totally broken if the line passed in wasn't below the tag root. Fix it. (gtk_text_btree_first_could_contain_tag): In the tag == NULL "wildcard" case, we have to do a linear scan. Blah. (gtk_text_btree_last_could_contain_tag): In tag == NULL case, we have to do the linear scan (tag_removed_cb): When a tag is removed from the tag table, remove the GtkTextTagInfo node from the btree. (gtk_text_btree_spew): Implement the spew function, for our debugging pleasure. Tue Apr 25 19:40:18 2000 Owen Taylor <otaylor@redhat.com> * gtk/gtktextlayout.c (gtk_text_layout_set_buffer): Fix a problem with referring to the wrong buffer. * gtk/gtkentry.c: Fix focus-in/focus-out confusion. * gtk/gtkrc.c gtk/gtkstyle.c: Moving setting default font description to gtk_style_new() - otherwise things don't work without a .gtkrc file. * gtk/gtktextbuffer.c (gtk_text_buffer_new): Sink the tags table if we create it ourself, too. * gdk/gdktypes.h (enum): Move GDK_RELEASE_MASK, since it was conflicting with XKB modifiers. * gtk/gtktextview.[ch]: Add simple support for GtkIMContext. Mon Apr 24 19:34:18 2000 Owen Taylor <otaylor@redhat.com> * gtk/gtkentry.c (gtk_entry_move_cursor_visually): Fix problem with deletion from last commit. Mon Apr 24 19:29:40 2000 Owen Taylor <otaylor@redhat.com> * gtk/gtkwidget.c (gtk_widget_create_pango_context): Set the language in the context from the current locale. * gtk/gtkentry.c (gtk_entry_size_request): Use language from the context, not hardcoded value. * gtk/gtkentry.c (gtk_entry_move_cursor): Make character movement visual, not logical. Sun Apr 23 23:39:18 2000 Owen Taylor <otaylor@redhat.com> * gtk/gtkentry.c gtk/gtktextdisplay.c: Don't handle selections as attributes - that doesn't handle partial-glyph selection properly. Instead use new pango_layout_line_get_x_ranges() functionality to draw the selection. * gtk/gtkentry.c: Simplify code since pango_layout_line_index_to_x() now properly handles out-of-range coordinates. * gtk/gtktextbuffer.c: Emit "mark_set" when the cursor is moved. * gtk/gtktextiter.h gtk/gtktextiterprivate.h: Make gtk_text_iter_get_line_byte() public. * gtk/gtktextlayout.[ch]: Properly set the direction in the PangoContext for paragraphs opposite to the base direction of the widget. * gtk/gtktextlayout.[ch] gtk/gtktextdisplay.c: Fixes for alignment. * gtk/gtktextlayout.c: Don't split segments on marks, since that causes Arabic words to reshape as you cursor through. * gtk/gtktextlayout.[ch] gtk/gtktextview.[ch]: Implement virtual cursor position when moving vertically with the arrow keys and scrolling with page-up/page-down. (Arrow keys save only the X, scrolling saves both X and Y.) This means you can line-up / line-down or page-up / page-down without losing your place, and also that moving vertically with the cursor keys keeps the same X position, not the same character count: * gtk/gtktextlayout.[ch] gtk/gtktextview.[ch]: Make vertical arrow keys move by display lines, not paragraphs. Tue Apr 18 14:16:50 2000 Owen Taylor <otaylor@redhat.com> * gtk/gtklayout.c: Make sure that the bin window is at least as big as the allocation. (Should we also make sure that the bin window is big enough to completely cover widget->window?) * gtk/gtktextview.c (gtk_text_view_get_visible_rect): Add function to get the onscreen rectangle. * gdk/x11/gdkwindow-x11.c (gdk_window_get_pointer): Correctly account for offsets in window coordinates. Sun Apr 16 16:13:27 2000 Owen Taylor <otaylor@redhat.com> * gtk/gtkentry.c (gtk_entry_get_cursor_locations): Fix index/offset confusion. * gtk/gtktextview.c (gtk_text_view_ensure_layout): Set the default direction from the widget direction. * gtk/gtktexttag.c gtk/gtktexttagprivate.h (gtk_text_tag_set_arg): Add a "direction" attribute. * gtk/gtktextview.c: global s/tkxt/text_view/. * gtk/testtext.c: Added long block of text in Arabic, to test out the direction attributes. (Some problems with the shaping system for arabic become obvious - like the fact the cursor splits words into unjoined pieces.) Fri Apr 14 12:54:34 2000 Owen Taylor <otaylor@redhat.com> * gtk/gtktextdisplay.c (render_layout): Add overstrike handling. * gtk/gtktextlayout.c: Fix up alignment. * gtk/testtext.c: Add some tests for centering, wrapping. Fri Apr 14 09:26:22 2000 Owen Taylor <otaylor@redhat.com> * gdk/gdkdrawable.h gdk/gdkdraw.c gdk/gdkwindow.c gdk/x11/gdkdrawable-x11.c: Add a draw_glyphs() operation to the drawable vtable and gdk_draw_glyphs(). If we wrote GTK+-specific layout-render function this could just replace the draw_layout() operation in the vtable. * gtk/gtkentry.c: Move guts of gtk_entry_get_cursor_locations to pango_layout_get_cursor_pos() and use that function. * gtk/gtktextchild.[ch]: add gtk_ onto pixmap_segment_new(), since it is a non-static symbol. * gtk/gtktextbtree.[ch]: Replace gtk_text_btree_find_line_data_by_y() with gtk_text_btree_find_line_by_y() * gtk/gtktextdisplay.c: Rewrote for Pango - uses a custom layout renderer that handles GtkTextAppearance attributes. * gtk/gtktexttag.[ch] gtk/gtktexttagprivate.h: - Move the values in the style that don't affect geometry into a GtkTextAppearance structure. - Change underline to take a PangoUnderline and "font" a string representation of a font description - Add a "font_desc" attribute which takes a FontDescription structure. * gtk/gtktextlayout.[ch]: - Get rid of the display-line list per each line. Instead, we generate, on demand, a GtkTextLineDisplay structure which] contains a PangoLayout * and other necesary information (offsets, cursor locations) for displaying a paragraph. - Get rid of the code to wrap lines, create display chunks, etc. Instead, we just go through a paragraph and convert it into the necessary inputs to a PangoLayout. - Implement a new attribute type, GtkTextAttrAppearance. This holds a GtkTextAppearance, and is used to pass colors, stipple, etc, through from the layout to the display without having to use lots and lots of individual attributes. - Reimplement gtk_layout_get_iter_at_pixel() gtk_layout_get_iter_pos() in terms of PangoLayout functions. * gtk/gtktextview.c: - Handle passing the necessary PangoContext to the layout - Some fixups in painting to deal with the automatic backing store and offsetting of GTK+-1.4 - Add a style_set handler so that the default style reacts properly to theme changes. * gtk/gtktext?*.[ch]: Random code-style fixes. * gtk/testtext.c: Substitute in languages that Pango handles now for Thai Mon Apr 10 10:33:45 2000 Owen Taylor <otaylor@redhat.com> * gtk/gtktext?*.[ch]: Check in Havoc's port of the Tk text widget, in original form preparatory to Pango-ization and gdkimcontext-ization. Thu Apr 6 19:25:39 2000 Owen Taylor <otaylor@redhat.com> * gtk/gtkimcontext.c: Move default implementations to real_* vfuncs, so that we can derive from gtkimcontext in language bindings properly. Thu Apr 6 16:02:52 2000 Owen Taylor <otaylor@redhat.com> * gtk/gtkimcontextsimple.[ch]: Use gdk_keyval_to_unicode to gdk_unicode_to_keyval. Add a compose table including (almost) all the compose combinations from X. This is 6k of static, shared data as opposed to 50k or so of dynamic data in the XIM implementation. * gdk/gdk.h gdk/gdkkeyuni.c gdk/win32/gdkevents-win32.c (gdk_keyval_to_unicode, gdk_unicode_to_keyval): Moved functions to convert keyvalues from and to unicode here from the win32 port and made them public. Wed Apr 5 16:37:29 2000 Owen Taylor <otaylor@redhat.com> * gtk/gtkeditable.c (gtk_editable_insert_text): Allow new_text_length == -1. Wed Apr 5 16:27:45 2000 Owen Taylor <otaylor@redhat.com> * gtk/gtkimcontext.[ch]: Base class for new input context system * gtk/gtkimmulticontext.[ch]: Proxy input context that allows the real input context implementation to be loaded from modules and switched on the fly. * gtk/gtkcontextsimple.[ch]: Simple implementation of an input context that just does direct keysymbol => unicode translation. * gtk/gtkentry.[ch]: Start switching editing over to using GtkInputContext. (No handling of preedit yet.) Wed Apr 5 15:48:41 2000 Owen Taylor <otaylor@redhat.com> * gtk/gtktypeutils.h (GTK_CHECK_GET_CLASS): Fix problem with one too many substitutions. (klass should not be subsituted.) Wed Apr 5 00:18:14 2000 Owen Taylor <otaylor@redhat.com> * configure.in: Add checks for Pango * configure.in docs/Makefile.am: Add test for sgml2html and allow 'make dist' without building html, but print out warnings in that case. (For making snapshots) * gdk/Makefile.am gdk/x11/Makefile.am gtk/Makefile.am: Add Pango libraries and C flags * gdk/gdkdraw.c gdk/gdkdrawable.h gdkwindow.c gdk/x11/gdkdrawable-x11.c: Add function (gdk_draw_layout) to draw a pango layout. * gdk/gdkpango.h gdk/x11/gdkpango-x11.c: New file with functions for getting Pango contexts for GDK. * gtk/gtkeditable.c: Get rid of dead code gtk_editable_parent_set() * gtk/gtkentry.[ch]: Complete rewrite to use Pango, add bidirectional editing. * gtk/gtkentry.c: Hack in simple Hebrew input with direct keysym => unicode translations. More languages can be added here, but real input-method support is needed. * docs/Changes-1.4.txt: Added note about entry behavior. * gtk/gtkenums.h gtk/gtkwidget.[ch] testgtk.c gtkprivate.h: Add functions to set the reading direction for a widget and the global direction. Add test which allows toggling the global direction. Two private flags are used to store the direction. (GTK_DIRECTION_SET + GTK_DIRECTION_LTR) * gtk/gtkcheckbutton.c gtk/gtkframe.c gtk/gtkhbbox.c gtk/gtkhbox.c gtk/gtkradiobutton.c gtk/gtkspinbutton.c gtk/gtktable.c * gtk/gtk[hv]scale.c gtk/gtkscale.[ch]: Draw numbers using Pango * gtk/gtklabel.[ch]: Moved to Pango and considerably rewritten. Line breaking, underlining now handled by Pango. * gtk/gtkstyle.[ch] gtk/gtkrc.[ch]: Add a PangoFontDescription to RCStyle and Style. (Having both this and the old font name and GdkFont is temporary.) * gtk/gtkwidget.[ch] (gtk_widget_create_pango_{context,layout}): Added convenience functions for creating contexts and layouts for widgets. * gtk/testgtk.c: Enhance label tests with multilingual labels.
2000-06-02 03:14:07 +00:00
}
return info;
}
static GdkGC *
gdk_pango_get_gc (GdkDrawable *drawable,
PangoContext *context,
adapt to handle PangoColor 2001-01-26 Havoc Pennington <hp@redhat.com> * gtk/gtktextlayout.c (convert_color): adapt to handle PangoColor * gtk/gtktreeview.c (gtk_tree_view_widget_to_tree_coords): fix to not offset by TREE_VIEW_HEADER_HEIGHT (gtk_tree_view_tree_to_widget_coords): fix to not offset by TREE_VIEW_HEADER_HEIGHT * configure.in (included_loaders): for me, --with-included-loaders generates the error "the specified loader yes does not exist", i.e. the arg defaults to "yes", so change test for value "" to test for value "yes", and include all loaders in that case. * gtk/gtkrbtree.c (_gtk_rbtree_get_depth): new function * gtk/gtktreeview.c (gtk_tree_view_get_cell_rect): fix to properly handle TREE_VIEW_VERTICAL_SEPARATOR (gtk_tree_view_bin_expose): fix to consider the row offset as pointing halfway into vertical separator. (gtk_tree_view_draw_node_focus_rect): ditto * gtk/gtkdebug.h, gtk/gtkmain.c (gtk_init_check): Add --gtk-debug=updates, which causes gdk_window_set_debug_updates (TRUE) to be called. * gdk/gdkwindow.c (gdk_window_set_debug_updates): Allow enabling a debug mode where the invalid region is colored in on invalidate, so you can see the flicker and know whether your redraw code is doing a good job. * gtk/gtktreeview.c (gtk_tree_view_queue_draw_node): Work in tree window coordinates (clip rect is in tree window coords) * gtk/Makefile.am: add gtktreednd.[hc] * gtk/gtkliststore.c: implement gtktreednd interfaces. * gtk/gtktreednd.c, gtk/gtktreednd.h: New interface to support drag-and-drop data operations on a model (so we can set up tree drag-and-drop automatically) * gtk/testgtk.c: Add a window to change sensitivity in the GtkLabel test; add a way to change the entry frame in GtkEntry test * gtk/gtkentry.c (gtk_entry_set_has_frame): (gtk_entry_get_has_frame): new functions to remove the frame around an entry (gtk_entry_size_request): shrink requisition if no frame (gtk_entry_draw_focus): don't draw frame if no frame * gtk/gtkstyle.c (gtk_default_draw_check): draw custom look for checks inside a cell renderer (gtk_default_draw_option): ditto for options * gtk/gtktreeviewcolumn.c (update_button_contents): add/remove children from the alignment, not the button (gtk_tree_view_column_init): ref/sink the column, to emulate GObject refcounting. * gtk/gtkcellrenderer.c (gtk_cell_renderer_init): ref/sink * gtk/gtkcellrenderertoggle.c (gtk_cell_renderer_toggle_render): Use theme functions to draw the toggles * gdk/gdkpango.c (gdk_pango_get_gc): use GdkRGB to alloc colors * gdk/gdkpango.h, gdk/gdkpango.c: Add GdkPangoAttrStipple and GdkPangoAttrEmbossed to use in rendering insensitive text * gdk/gdkpango.c (gdk_draw_layout_line): render new properties * gtk/gtkstyle.c (gtk_default_draw_layout): handle sensitivity using new GDK features
2001-01-26 21:12:05 +00:00
PangoColor *fg_color,
GdkBitmap *stipple,
Remove all references to offscreen flag which was no longer used. Thu Jun 1 23:05:13 2000 Owen Taylor <otaylor@redhat.com> * gtk/gtkwidget.c: Remove all references to offscreen flag which was no longer used. * gtk/gtkprivate.h (enum): Remove unused flags and compress. * gtk/gtkframe.c (gtk_frame_set_label_widget): Check for non-null label_widget->parent. * gtk/gtkentry.c: Get rid of code to deal with PangoAttribute which no longer was used. * gdk/gdkpango.c (gdk_pango_context_get_info): make static. * gdk/gdkpango.c (gdk_draw_layout[_line]): Add checks for null arguments. * gdk/x11/gdkgeometry-x11.c (gdk_window_scroll): add check for destroyed windows. Thu Jun 1 13:48:45 2000 Owen Taylor <otaylor@redhat.com> * gtk/gtkimmulticontext.c: Add a finalize method and unref the slave context there. * gtk/gtkinvisible.[ch]: Make reference counting behavior identical to GtkWindow. Thu Jun 1 01:54:11 2000 Owen Taylor <otaylor@redhat.com> * Makefile.am gdk/gdkpango.c: Copy the layout render function from pangox to here, so we can write them independent of rendering system, using GDK primitives. * gdk/gdkdrawable.h gdk/gdkdraw.c gdk/gdkwindow.c gdk/x11/gdkdrawable-x11.c: Remove draw_layout() from the vtable, since we have a rendering-system independent implementation in terms of draw_glyphs(). * gdk/gdkpango.c gdkdrawable.h (gdk_draw_layout_line): New function to render a single line. * gdk/x11/gdkpango.c: Move the guts of this file mostly into ../gdkpango.c, which simplifies things, since we don't have to deal with raw X gc's. Fri May 19 04:28:16 2000 Owen Taylor <otaylor@redhat.com> * gtk/gtktextlayout.[ch]: Add get_log_attrs() function to get the logical attributes for a given GtkTextLine. Tue May 30 16:05:39 2000 Owen Taylor <otaylor@redhat.com> * gdk/x11/gdkfont-x11.c (gdk_font_charset_for_locale): Track g_locale_get_codeset() to g_get_codeset() change. Tue May 30 15:03:19 2000 Owen Taylor <otaylor@redhat.com> * gtk/testcalendar.c (calendar_font_selection_ok): Use font descriptions. * gtk/gtkentry.c (gtk_entry_draw_text): Center text within the entry. * gtk/gtkfontsel.c (gtk_font_selection_dialog_init): Start of redoing (vastly simplifying) for Pango. Still needs quite a bit of work. (Size selection is currently poor. List of predefined sizes is not a good idea, since all of these sizes won't necessarily be distinct.) Tue May 30 13:50:19 2000 Owen Taylor <otaylor@redhat.com> * gdk/x11/gdkfont-x11.c (gdk_font_charset_for_locale): Handle CODESET results for LANG=C. Mon May 29 15:49:10 2000 Owen Taylor <otaylor@redhat.com> * gtk/gtkrc.[ch]: Add a 'font_name' declaration to RC which takes a stringized pango font description; ignore the older 'font' and 'fontset' declarations. * gtk/gtkstyle.c gtk/gtkrc.c: Fill in the style->font field with a GdkFont derived via gdk_font_from_description(), for compatibility. (Should we just remove it entirely? Probably too much compatibility breakage, but people should be migrating to the new Pango stuff as quickly as possible.) Mon May 29 15:47:41 2000 Owen Taylor <otaylor@redhat.com> * gtk/gtkentry.c gtk/gtkclist.c: s/pango_font_unref/g_object_unref/. Mon May 29 15:44:46 2000 Owen Taylor <otaylor@redhat.com> * gtk/gtkcalender.c: Roughly pango-ized. Really needs redoing; there are some bugs in size allocation right now, the semi-existant distinction between header / day fonts was removed, but, with Pango, could actually be made functional in a nice way. * gtk/testcalender: Move calender from examples into this directory as a test program. (We really need to restrcture testgtk into a whole directory full of tests for every widget or functionality group, separated into multiple .c files.) Mon May 29 15:19:56 2000 Owen Taylor <otaylor@redhat.com> * gtk/testgtk.c (file_exists): Fix stupid typo that was keeping RC file from being loaded. * gtk/testgtkrc gtk/testgtkrc2: Test new pango-ized RC file font code. Mon May 29 14:31:27 2000 Owen Taylor <otaylor@redhat.com> * gdk/gdkfont.h gdk/x11/gdkfont-x11.c (gdk_font_from_description): Add function to load a GdkFont from a PangoFontDescription. Fri May 26 17:16:40 2000 Owen Taylor <otaylor@redhat.com> * gtk/frame.[ch] gtkaspectframe.c: Make frame widgets able to have any widget for the label, use a GtkLabel widget to display the text. (Based partially on a patch from Anders Carlson.) (Quite a bit of code reorganization - strip 90% of the guts out of gtkaspectframe and add a single virtual func to GtkFrameClass - compute_child_allocation.) Fri May 26 12:00:02 2000 Owen Taylor <otaylor@redhat.com> * gtk/gtkctree.c gtk/gtkclist.[ch]: Pangoized. (Removed clist->row_center_offset field because caching it wasn't saving time or code, added private function _gtk_clist_create_cell_layout()). Wed May 24 15:59:37 2000 Owen Taylor <otaylor@redhat.com> * gtk/gtkaccellabel.c: Pangoized. * gtk/[hv]ruler.c: Pangoized Mon May 22 19:23:59 2000 Owen Taylor <otaylor@redhat.com> * gtk/gtkfilesel.c (gtk_file_selection_init): Use gtk_clist_set_column_auto_resize() to remove need need for manual column width computations. Mon May 22 18:50:26 2000 Owen Taylor <otaylor@redhat.com> * gtk/gtktooltips.[ch]: Replace custom drawing with a GtkLabel, ensuring Pango correctness, and considerably simplifying the code. * gtk/gtklabel.c gtk[hv]scale.c: 1000 => PANGO_SCALE. * gtk/gtklabel.c (gtk_label_size_request): Fixed incorrect getting of numbers of lines. * gtk/gtklabel.c (gtk_label_size_request): Set the requisition to the actual requested width of the lable, not to the wrap width we set. * gtk/gtktextchild.h: Remove extraneous include of gtk/gtk.h. * gtk/gtktextbtree.c gtk/gtktextbuffer.c gtk/gtktextlayout.c gtk/gtktextview.c gtk/gtktextview.[ch]: Fix up includes. * gtk/gtktextview.c: Fix structure inheritance. * gtk/gtkprogressbar.c: Pangoize. Mon May 22 15:47:30 2000 Owen Taylor <otaylor@redhat.com> * gtk/gtktextview.c (gtk_text_view_get_first_para_iter): Encapsulate in a function. * gtk/gtktextlayout.c (find_display_line_above): Fixed bug with computing line tops. * gtk/gtktextview.c (changed_handler): Fix < , <= confusion. Thu May 18 18:53:31 2000 Owen Taylor <otaylor@redhat.com> * gtk/gtktextdisplay.c (gtk_text_layout_draw): Fix up the x_offset and y_offset coordinates to do what we need now. (The offset between buffer and layout coordinates has been reintroduced, but is a bit different than before.) * gtk/gtktextview.[ch]: No longer inherit from GtkLayout; instead handle the adjustments ourselves, and scroll as necessary using the new gdk_window_scroll(). The advantage of this is that when we are incrementally revalidating, we are essentially rearranging things around the visible portion of the screen. With the old setup, the visible portion of the screen was moved around in the layout, so scrolling and redrawing to track that caused jumping of the display. Since we now control the scrolling ourselves, we can suppress this and only redraw when things actually change. Thu May 18 18:47:25 2000 Owen Taylor <otaylor@redhat.com> * gtk/gtktextbtree.c (redisplay_mark): We need to invalidate the region not just redisplay it after-all, since we store the cursors in the LineDisplay. (Ugly interactions here between GtkLayout and GtkTextBTree here.) * gtk/gtktextbtree.c (redisplay_region): Fixed reversed comparison. Thu May 18 18:43:21 2000 Owen Taylor <otaylor@redhat.com> * gdk/gdkwindow.h gdk/x11/gdkgeometry-x11.c (gdk_window_scroll): Added function to scroll contents of a window while keeping the window constant. Works by XCopyArea or guffaw-scrolling depending on the details of how the window is set up. (guffaw-scrolling still needs to be filled in.) Wed May 17 22:36:53 2000 Owen Taylor <otaylor@redhat.com> * gtk/gtktextiter.c gtk/gtkmain.c: Add a debug key for the text widget, move the debugging that was tied to a global variable to that. * gtk/gtkmarshal.list: Add NONE:INT,INT,INT * gtk/gtktextbtree.[ch] gtk/gtktextlayout.c: Keep a separate validated flag, in line data instead of setting height/width to -1. This allows us to perform operations with partially invalid buffer (using the old size for invalid lines) and thus to do incremental vaidation. Keep height/width aggregates up to date when deleting text and rebalancing the tree. * gtk/gtktextbtree.[ch]: Add functions validate a line (gtk_text_btree_validate_line), and to validate up to a number of pixels (gtk_text_btree_validate). * gtk/gtktextlayout.[ch]: Add an ::invalidated signal that indicates that something is changed and a revalidation pass is needed. Change ::need_repaint to ::changed, and make it take old and new yranges instead of a rectangle. * gtk/gtktextbtree.[ch] gtk/gtktextlayout.[ch]: Move the line_data_destroy() function from gtk_text_btree_add_view() to a virtual function in GtkTextLayout * gtk/gtktextbtree.[ch]: Remove gtk_text_btree_get_damage_range(), since we are handling partial repaints in a different fashion now. * gtk/gtktextbtree.[ch]: Only repaint the changed portion of the selection instead of queueing a repaint on the entire widget. * gtk/gtktextbuffer.[ch] gtk/gtktextbtree.[ch]: Move get_selection_bounds() down to btree, make the function in buffer a wrapper around the btree function. * gtk/gtktextlayout.[ch]: Add functions to check if the layout is valid and to recompute either a range of pixels aroudn a line or a certain total number of pixels. * gtk/gtktextlayout.[ch]: Cache a single line display; now that we only redraw the needed portions, the hit rate for this cache is quite high. * gtk/gtktextview.[ch]: Keep track of the first paragraph on the screen so that when re-laying-out the buffer, we can keep the same place. This requires connecting to ::value_changed on the adjustments * gtk/gtktextview.[ch]: Add idle functions to revalidate the buffer after we receive an ::invalidated signal. Wed May 17 22:10:47 2000 Owen Taylor <otaylor@redhat.com> * gtk/gtklayout.c (gtk_layout_size_allocate): Set upper to max of allocation and layout size, not just to the layout size. * gtk/gtk[hv]scrollbar.c (gtk_[hv]scrollbar_calc_slider_size): Invalidate window so it gets redrawn properly. * gdk/gdkwindow.c (gdk_window_invalidate_rect): Allow rect == NULL to mean the entire window. * gdk/gdkevents.h: Move definition for GDK_PRIORITY_REDRAW into public header. Mon May 15 14:51:31 2000 Owen Taylor <otaylor@redhat.com> * gtk/gtktextmark.c (gtk_text_mark_get_name): Add function to get the name of a mark. * gtk/gtktextlayout.c (gtk_text_layout_get_line_at_y): Add a function to find the paragraph from a y position. Thu May 11 12:57:20 2000 Owen Taylor <otaylor@redhat.com> * gtk/gtktextbtree.c (gtk_text_btree_node_invalidate_upward): Valid nodes have width/height >= 0, not > 0. Tue May 9 21:29:06 2000 Owen Taylor <otaylor@redhat.com> * gtk/gtktextlayout.[ch] gtk/gtktextdisplay.c (gtk_text_layout_get_line_display): Add a size_only flag, so when we only need the size, we don't create useless appearance attributes. * gtk/gtktextview.c (gtk_text_view_ensure_layout): Remove duplicate setting of font description. * gtk/gtkscale.c: Use PANGO_SCALE instead of 1000 Wed Apr 26 01:53:23 2000 Owen Taylor <otaylor@redhat.com> * gtk/Makefile.am (EXTRA_DIST): Add OLD_STAMP into EXTRA_DIST. It does not work well when the file that everything depends on is not in the tarball. Wed Apr 26 00:56:14 2000 Owen Taylor <otaylor@redhat.com> * gtk/testgtk.c: Some hacks and fixes so that it basically works when not sitting in the GTK+ build tree. 2000-05-03 Havoc Pennington <hp@redhat.com> * gtk/gtktextbtree.c (gtk_text_line_next_could_contain_tag): Properly determine the ordering of the tag root and the current line within the tree. Previous algorithm only worked if the tag root's immediate parent was the common root of both the current line and the tag root. Wed Apr 26 00:43:00 2000 Owen Taylor <otaylor@redhat.com> * gtk/gtktextlayout.c (set_para_values): Fix some bugs in alignment. * gtk/gtktextview.c (gtk_text_view_ensure_layout): Track the widget text directional dynamically. * gtk/gtktextview.[ch]: Added functions to get and set default wrap mode. Tue Apr 25 23:47:38 2000 Owen Taylor <otaylor@redhat.com> * gtk/gtktextlayout.c (gtk_text_layout_get_iter_location): Fix bug in cursor location computation. Tue Apr 25 23:22:59 2000 Owen Taylor <otaylor@redhat.com> * gtk/gtklayout.c (gtk_layout_set_size): Clamp hadjustment/ vadjusment values properly when layout gets smaller. * gtk/gtktextview.c (need_repaint_handler): Areas being passed in are far completely inaccurate, and sometimes too small, so, for now, just queue a redraw on the whole visible region. 2000-04-25 Havoc Pennington <hp@redhat.com> * gtk/gtktextbtree.c (summary_destroy): new function to destroy tag summary nodes (gtk_text_line_next_could_contain_tag): this function was totally broken if the line passed in wasn't below the tag root. Fix it. (gtk_text_btree_first_could_contain_tag): In the tag == NULL "wildcard" case, we have to do a linear scan. Blah. (gtk_text_btree_last_could_contain_tag): In tag == NULL case, we have to do the linear scan (tag_removed_cb): When a tag is removed from the tag table, remove the GtkTextTagInfo node from the btree. (gtk_text_btree_spew): Implement the spew function, for our debugging pleasure. Tue Apr 25 19:40:18 2000 Owen Taylor <otaylor@redhat.com> * gtk/gtktextlayout.c (gtk_text_layout_set_buffer): Fix a problem with referring to the wrong buffer. * gtk/gtkentry.c: Fix focus-in/focus-out confusion. * gtk/gtkrc.c gtk/gtkstyle.c: Moving setting default font description to gtk_style_new() - otherwise things don't work without a .gtkrc file. * gtk/gtktextbuffer.c (gtk_text_buffer_new): Sink the tags table if we create it ourself, too. * gdk/gdktypes.h (enum): Move GDK_RELEASE_MASK, since it was conflicting with XKB modifiers. * gtk/gtktextview.[ch]: Add simple support for GtkIMContext. Mon Apr 24 19:34:18 2000 Owen Taylor <otaylor@redhat.com> * gtk/gtkentry.c (gtk_entry_move_cursor_visually): Fix problem with deletion from last commit. Mon Apr 24 19:29:40 2000 Owen Taylor <otaylor@redhat.com> * gtk/gtkwidget.c (gtk_widget_create_pango_context): Set the language in the context from the current locale. * gtk/gtkentry.c (gtk_entry_size_request): Use language from the context, not hardcoded value. * gtk/gtkentry.c (gtk_entry_move_cursor): Make character movement visual, not logical. Sun Apr 23 23:39:18 2000 Owen Taylor <otaylor@redhat.com> * gtk/gtkentry.c gtk/gtktextdisplay.c: Don't handle selections as attributes - that doesn't handle partial-glyph selection properly. Instead use new pango_layout_line_get_x_ranges() functionality to draw the selection. * gtk/gtkentry.c: Simplify code since pango_layout_line_index_to_x() now properly handles out-of-range coordinates. * gtk/gtktextbuffer.c: Emit "mark_set" when the cursor is moved. * gtk/gtktextiter.h gtk/gtktextiterprivate.h: Make gtk_text_iter_get_line_byte() public. * gtk/gtktextlayout.[ch]: Properly set the direction in the PangoContext for paragraphs opposite to the base direction of the widget. * gtk/gtktextlayout.[ch] gtk/gtktextdisplay.c: Fixes for alignment. * gtk/gtktextlayout.c: Don't split segments on marks, since that causes Arabic words to reshape as you cursor through. * gtk/gtktextlayout.[ch] gtk/gtktextview.[ch]: Implement virtual cursor position when moving vertically with the arrow keys and scrolling with page-up/page-down. (Arrow keys save only the X, scrolling saves both X and Y.) This means you can line-up / line-down or page-up / page-down without losing your place, and also that moving vertically with the cursor keys keeps the same X position, not the same character count: * gtk/gtktextlayout.[ch] gtk/gtktextview.[ch]: Make vertical arrow keys move by display lines, not paragraphs. Tue Apr 18 14:16:50 2000 Owen Taylor <otaylor@redhat.com> * gtk/gtklayout.c: Make sure that the bin window is at least as big as the allocation. (Should we also make sure that the bin window is big enough to completely cover widget->window?) * gtk/gtktextview.c (gtk_text_view_get_visible_rect): Add function to get the onscreen rectangle. * gdk/x11/gdkwindow-x11.c (gdk_window_get_pointer): Correctly account for offsets in window coordinates. Sun Apr 16 16:13:27 2000 Owen Taylor <otaylor@redhat.com> * gtk/gtkentry.c (gtk_entry_get_cursor_locations): Fix index/offset confusion. * gtk/gtktextview.c (gtk_text_view_ensure_layout): Set the default direction from the widget direction. * gtk/gtktexttag.c gtk/gtktexttagprivate.h (gtk_text_tag_set_arg): Add a "direction" attribute. * gtk/gtktextview.c: global s/tkxt/text_view/. * gtk/testtext.c: Added long block of text in Arabic, to test out the direction attributes. (Some problems with the shaping system for arabic become obvious - like the fact the cursor splits words into unjoined pieces.) Fri Apr 14 12:54:34 2000 Owen Taylor <otaylor@redhat.com> * gtk/gtktextdisplay.c (render_layout): Add overstrike handling. * gtk/gtktextlayout.c: Fix up alignment. * gtk/testtext.c: Add some tests for centering, wrapping. Fri Apr 14 09:26:22 2000 Owen Taylor <otaylor@redhat.com> * gdk/gdkdrawable.h gdk/gdkdraw.c gdk/gdkwindow.c gdk/x11/gdkdrawable-x11.c: Add a draw_glyphs() operation to the drawable vtable and gdk_draw_glyphs(). If we wrote GTK+-specific layout-render function this could just replace the draw_layout() operation in the vtable. * gtk/gtkentry.c: Move guts of gtk_entry_get_cursor_locations to pango_layout_get_cursor_pos() and use that function. * gtk/gtktextchild.[ch]: add gtk_ onto pixmap_segment_new(), since it is a non-static symbol. * gtk/gtktextbtree.[ch]: Replace gtk_text_btree_find_line_data_by_y() with gtk_text_btree_find_line_by_y() * gtk/gtktextdisplay.c: Rewrote for Pango - uses a custom layout renderer that handles GtkTextAppearance attributes. * gtk/gtktexttag.[ch] gtk/gtktexttagprivate.h: - Move the values in the style that don't affect geometry into a GtkTextAppearance structure. - Change underline to take a PangoUnderline and "font" a string representation of a font description - Add a "font_desc" attribute which takes a FontDescription structure. * gtk/gtktextlayout.[ch]: - Get rid of the display-line list per each line. Instead, we generate, on demand, a GtkTextLineDisplay structure which] contains a PangoLayout * and other necesary information (offsets, cursor locations) for displaying a paragraph. - Get rid of the code to wrap lines, create display chunks, etc. Instead, we just go through a paragraph and convert it into the necessary inputs to a PangoLayout. - Implement a new attribute type, GtkTextAttrAppearance. This holds a GtkTextAppearance, and is used to pass colors, stipple, etc, through from the layout to the display without having to use lots and lots of individual attributes. - Reimplement gtk_layout_get_iter_at_pixel() gtk_layout_get_iter_pos() in terms of PangoLayout functions. * gtk/gtktextview.c: - Handle passing the necessary PangoContext to the layout - Some fixups in painting to deal with the automatic backing store and offsetting of GTK+-1.4 - Add a style_set handler so that the default style reacts properly to theme changes. * gtk/gtktext?*.[ch]: Random code-style fixes. * gtk/testtext.c: Substitute in languages that Pango handles now for Thai Mon Apr 10 10:33:45 2000 Owen Taylor <otaylor@redhat.com> * gtk/gtktext?*.[ch]: Check in Havoc's port of the Tk text widget, in original form preparatory to Pango-ization and gdkimcontext-ization. Thu Apr 6 19:25:39 2000 Owen Taylor <otaylor@redhat.com> * gtk/gtkimcontext.c: Move default implementations to real_* vfuncs, so that we can derive from gtkimcontext in language bindings properly. Thu Apr 6 16:02:52 2000 Owen Taylor <otaylor@redhat.com> * gtk/gtkimcontextsimple.[ch]: Use gdk_keyval_to_unicode to gdk_unicode_to_keyval. Add a compose table including (almost) all the compose combinations from X. This is 6k of static, shared data as opposed to 50k or so of dynamic data in the XIM implementation. * gdk/gdk.h gdk/gdkkeyuni.c gdk/win32/gdkevents-win32.c (gdk_keyval_to_unicode, gdk_unicode_to_keyval): Moved functions to convert keyvalues from and to unicode here from the win32 port and made them public. Wed Apr 5 16:37:29 2000 Owen Taylor <otaylor@redhat.com> * gtk/gtkeditable.c (gtk_editable_insert_text): Allow new_text_length == -1. Wed Apr 5 16:27:45 2000 Owen Taylor <otaylor@redhat.com> * gtk/gtkimcontext.[ch]: Base class for new input context system * gtk/gtkimmulticontext.[ch]: Proxy input context that allows the real input context implementation to be loaded from modules and switched on the fly. * gtk/gtkcontextsimple.[ch]: Simple implementation of an input context that just does direct keysymbol => unicode translation. * gtk/gtkentry.[ch]: Start switching editing over to using GtkInputContext. (No handling of preedit yet.) Wed Apr 5 15:48:41 2000 Owen Taylor <otaylor@redhat.com> * gtk/gtktypeutils.h (GTK_CHECK_GET_CLASS): Fix problem with one too many substitutions. (klass should not be subsituted.) Wed Apr 5 00:18:14 2000 Owen Taylor <otaylor@redhat.com> * configure.in: Add checks for Pango * configure.in docs/Makefile.am: Add test for sgml2html and allow 'make dist' without building html, but print out warnings in that case. (For making snapshots) * gdk/Makefile.am gdk/x11/Makefile.am gtk/Makefile.am: Add Pango libraries and C flags * gdk/gdkdraw.c gdk/gdkdrawable.h gdkwindow.c gdk/x11/gdkdrawable-x11.c: Add function (gdk_draw_layout) to draw a pango layout. * gdk/gdkpango.h gdk/x11/gdkpango-x11.c: New file with functions for getting Pango contexts for GDK. * gtk/gtkeditable.c: Get rid of dead code gtk_editable_parent_set() * gtk/gtkentry.[ch]: Complete rewrite to use Pango, add bidirectional editing. * gtk/gtkentry.c: Hack in simple Hebrew input with direct keysym => unicode translations. More languages can be added here, but real input-method support is needed. * docs/Changes-1.4.txt: Added note about entry behavior. * gtk/gtkenums.h gtk/gtkwidget.[ch] testgtk.c gtkprivate.h: Add functions to set the reading direction for a widget and the global direction. Add test which allows toggling the global direction. Two private flags are used to store the direction. (GTK_DIRECTION_SET + GTK_DIRECTION_LTR) * gtk/gtkcheckbutton.c gtk/gtkframe.c gtk/gtkhbbox.c gtk/gtkhbox.c gtk/gtkradiobutton.c gtk/gtkspinbutton.c gtk/gtktable.c * gtk/gtk[hv]scale.c gtk/gtkscale.[ch]: Draw numbers using Pango * gtk/gtklabel.[ch]: Moved to Pango and considerably rewritten. Line breaking, underlining now handled by Pango. * gtk/gtkstyle.[ch] gtk/gtkrc.[ch]: Add a PangoFontDescription to RCStyle and Style. (Having both this and the old font name and GdkFont is temporary.) * gtk/gtkwidget.[ch] (gtk_widget_create_pango_{context,layout}): Added convenience functions for creating contexts and layouts for widgets. * gtk/testgtk.c: Enhance label tests with multilingual labels.
2000-06-02 03:14:07 +00:00
GdkGC *base_gc)
{
adapt to handle PangoColor 2001-01-26 Havoc Pennington <hp@redhat.com> * gtk/gtktextlayout.c (convert_color): adapt to handle PangoColor * gtk/gtktreeview.c (gtk_tree_view_widget_to_tree_coords): fix to not offset by TREE_VIEW_HEADER_HEIGHT (gtk_tree_view_tree_to_widget_coords): fix to not offset by TREE_VIEW_HEADER_HEIGHT * configure.in (included_loaders): for me, --with-included-loaders generates the error "the specified loader yes does not exist", i.e. the arg defaults to "yes", so change test for value "" to test for value "yes", and include all loaders in that case. * gtk/gtkrbtree.c (_gtk_rbtree_get_depth): new function * gtk/gtktreeview.c (gtk_tree_view_get_cell_rect): fix to properly handle TREE_VIEW_VERTICAL_SEPARATOR (gtk_tree_view_bin_expose): fix to consider the row offset as pointing halfway into vertical separator. (gtk_tree_view_draw_node_focus_rect): ditto * gtk/gtkdebug.h, gtk/gtkmain.c (gtk_init_check): Add --gtk-debug=updates, which causes gdk_window_set_debug_updates (TRUE) to be called. * gdk/gdkwindow.c (gdk_window_set_debug_updates): Allow enabling a debug mode where the invalid region is colored in on invalidate, so you can see the flicker and know whether your redraw code is doing a good job. * gtk/gtktreeview.c (gtk_tree_view_queue_draw_node): Work in tree window coordinates (clip rect is in tree window coords) * gtk/Makefile.am: add gtktreednd.[hc] * gtk/gtkliststore.c: implement gtktreednd interfaces. * gtk/gtktreednd.c, gtk/gtktreednd.h: New interface to support drag-and-drop data operations on a model (so we can set up tree drag-and-drop automatically) * gtk/testgtk.c: Add a window to change sensitivity in the GtkLabel test; add a way to change the entry frame in GtkEntry test * gtk/gtkentry.c (gtk_entry_set_has_frame): (gtk_entry_get_has_frame): new functions to remove the frame around an entry (gtk_entry_size_request): shrink requisition if no frame (gtk_entry_draw_focus): don't draw frame if no frame * gtk/gtkstyle.c (gtk_default_draw_check): draw custom look for checks inside a cell renderer (gtk_default_draw_option): ditto for options * gtk/gtktreeviewcolumn.c (update_button_contents): add/remove children from the alignment, not the button (gtk_tree_view_column_init): ref/sink the column, to emulate GObject refcounting. * gtk/gtkcellrenderer.c (gtk_cell_renderer_init): ref/sink * gtk/gtkcellrenderertoggle.c (gtk_cell_renderer_toggle_render): Use theme functions to draw the toggles * gdk/gdkpango.c (gdk_pango_get_gc): use GdkRGB to alloc colors * gdk/gdkpango.h, gdk/gdkpango.c: Add GdkPangoAttrStipple and GdkPangoAttrEmbossed to use in rendering insensitive text * gdk/gdkpango.c (gdk_draw_layout_line): render new properties * gtk/gtkstyle.c (gtk_default_draw_layout): handle sensitivity using new GDK features
2001-01-26 21:12:05 +00:00
GdkGC *result;
GdkPangoContextInfo *info;
Remove all references to offscreen flag which was no longer used. Thu Jun 1 23:05:13 2000 Owen Taylor <otaylor@redhat.com> * gtk/gtkwidget.c: Remove all references to offscreen flag which was no longer used. * gtk/gtkprivate.h (enum): Remove unused flags and compress. * gtk/gtkframe.c (gtk_frame_set_label_widget): Check for non-null label_widget->parent. * gtk/gtkentry.c: Get rid of code to deal with PangoAttribute which no longer was used. * gdk/gdkpango.c (gdk_pango_context_get_info): make static. * gdk/gdkpango.c (gdk_draw_layout[_line]): Add checks for null arguments. * gdk/x11/gdkgeometry-x11.c (gdk_window_scroll): add check for destroyed windows. Thu Jun 1 13:48:45 2000 Owen Taylor <otaylor@redhat.com> * gtk/gtkimmulticontext.c: Add a finalize method and unref the slave context there. * gtk/gtkinvisible.[ch]: Make reference counting behavior identical to GtkWindow. Thu Jun 1 01:54:11 2000 Owen Taylor <otaylor@redhat.com> * Makefile.am gdk/gdkpango.c: Copy the layout render function from pangox to here, so we can write them independent of rendering system, using GDK primitives. * gdk/gdkdrawable.h gdk/gdkdraw.c gdk/gdkwindow.c gdk/x11/gdkdrawable-x11.c: Remove draw_layout() from the vtable, since we have a rendering-system independent implementation in terms of draw_glyphs(). * gdk/gdkpango.c gdkdrawable.h (gdk_draw_layout_line): New function to render a single line. * gdk/x11/gdkpango.c: Move the guts of this file mostly into ../gdkpango.c, which simplifies things, since we don't have to deal with raw X gc's. Fri May 19 04:28:16 2000 Owen Taylor <otaylor@redhat.com> * gtk/gtktextlayout.[ch]: Add get_log_attrs() function to get the logical attributes for a given GtkTextLine. Tue May 30 16:05:39 2000 Owen Taylor <otaylor@redhat.com> * gdk/x11/gdkfont-x11.c (gdk_font_charset_for_locale): Track g_locale_get_codeset() to g_get_codeset() change. Tue May 30 15:03:19 2000 Owen Taylor <otaylor@redhat.com> * gtk/testcalendar.c (calendar_font_selection_ok): Use font descriptions. * gtk/gtkentry.c (gtk_entry_draw_text): Center text within the entry. * gtk/gtkfontsel.c (gtk_font_selection_dialog_init): Start of redoing (vastly simplifying) for Pango. Still needs quite a bit of work. (Size selection is currently poor. List of predefined sizes is not a good idea, since all of these sizes won't necessarily be distinct.) Tue May 30 13:50:19 2000 Owen Taylor <otaylor@redhat.com> * gdk/x11/gdkfont-x11.c (gdk_font_charset_for_locale): Handle CODESET results for LANG=C. Mon May 29 15:49:10 2000 Owen Taylor <otaylor@redhat.com> * gtk/gtkrc.[ch]: Add a 'font_name' declaration to RC which takes a stringized pango font description; ignore the older 'font' and 'fontset' declarations. * gtk/gtkstyle.c gtk/gtkrc.c: Fill in the style->font field with a GdkFont derived via gdk_font_from_description(), for compatibility. (Should we just remove it entirely? Probably too much compatibility breakage, but people should be migrating to the new Pango stuff as quickly as possible.) Mon May 29 15:47:41 2000 Owen Taylor <otaylor@redhat.com> * gtk/gtkentry.c gtk/gtkclist.c: s/pango_font_unref/g_object_unref/. Mon May 29 15:44:46 2000 Owen Taylor <otaylor@redhat.com> * gtk/gtkcalender.c: Roughly pango-ized. Really needs redoing; there are some bugs in size allocation right now, the semi-existant distinction between header / day fonts was removed, but, with Pango, could actually be made functional in a nice way. * gtk/testcalender: Move calender from examples into this directory as a test program. (We really need to restrcture testgtk into a whole directory full of tests for every widget or functionality group, separated into multiple .c files.) Mon May 29 15:19:56 2000 Owen Taylor <otaylor@redhat.com> * gtk/testgtk.c (file_exists): Fix stupid typo that was keeping RC file from being loaded. * gtk/testgtkrc gtk/testgtkrc2: Test new pango-ized RC file font code. Mon May 29 14:31:27 2000 Owen Taylor <otaylor@redhat.com> * gdk/gdkfont.h gdk/x11/gdkfont-x11.c (gdk_font_from_description): Add function to load a GdkFont from a PangoFontDescription. Fri May 26 17:16:40 2000 Owen Taylor <otaylor@redhat.com> * gtk/frame.[ch] gtkaspectframe.c: Make frame widgets able to have any widget for the label, use a GtkLabel widget to display the text. (Based partially on a patch from Anders Carlson.) (Quite a bit of code reorganization - strip 90% of the guts out of gtkaspectframe and add a single virtual func to GtkFrameClass - compute_child_allocation.) Fri May 26 12:00:02 2000 Owen Taylor <otaylor@redhat.com> * gtk/gtkctree.c gtk/gtkclist.[ch]: Pangoized. (Removed clist->row_center_offset field because caching it wasn't saving time or code, added private function _gtk_clist_create_cell_layout()). Wed May 24 15:59:37 2000 Owen Taylor <otaylor@redhat.com> * gtk/gtkaccellabel.c: Pangoized. * gtk/[hv]ruler.c: Pangoized Mon May 22 19:23:59 2000 Owen Taylor <otaylor@redhat.com> * gtk/gtkfilesel.c (gtk_file_selection_init): Use gtk_clist_set_column_auto_resize() to remove need need for manual column width computations. Mon May 22 18:50:26 2000 Owen Taylor <otaylor@redhat.com> * gtk/gtktooltips.[ch]: Replace custom drawing with a GtkLabel, ensuring Pango correctness, and considerably simplifying the code. * gtk/gtklabel.c gtk[hv]scale.c: 1000 => PANGO_SCALE. * gtk/gtklabel.c (gtk_label_size_request): Fixed incorrect getting of numbers of lines. * gtk/gtklabel.c (gtk_label_size_request): Set the requisition to the actual requested width of the lable, not to the wrap width we set. * gtk/gtktextchild.h: Remove extraneous include of gtk/gtk.h. * gtk/gtktextbtree.c gtk/gtktextbuffer.c gtk/gtktextlayout.c gtk/gtktextview.c gtk/gtktextview.[ch]: Fix up includes. * gtk/gtktextview.c: Fix structure inheritance. * gtk/gtkprogressbar.c: Pangoize. Mon May 22 15:47:30 2000 Owen Taylor <otaylor@redhat.com> * gtk/gtktextview.c (gtk_text_view_get_first_para_iter): Encapsulate in a function. * gtk/gtktextlayout.c (find_display_line_above): Fixed bug with computing line tops. * gtk/gtktextview.c (changed_handler): Fix < , <= confusion. Thu May 18 18:53:31 2000 Owen Taylor <otaylor@redhat.com> * gtk/gtktextdisplay.c (gtk_text_layout_draw): Fix up the x_offset and y_offset coordinates to do what we need now. (The offset between buffer and layout coordinates has been reintroduced, but is a bit different than before.) * gtk/gtktextview.[ch]: No longer inherit from GtkLayout; instead handle the adjustments ourselves, and scroll as necessary using the new gdk_window_scroll(). The advantage of this is that when we are incrementally revalidating, we are essentially rearranging things around the visible portion of the screen. With the old setup, the visible portion of the screen was moved around in the layout, so scrolling and redrawing to track that caused jumping of the display. Since we now control the scrolling ourselves, we can suppress this and only redraw when things actually change. Thu May 18 18:47:25 2000 Owen Taylor <otaylor@redhat.com> * gtk/gtktextbtree.c (redisplay_mark): We need to invalidate the region not just redisplay it after-all, since we store the cursors in the LineDisplay. (Ugly interactions here between GtkLayout and GtkTextBTree here.) * gtk/gtktextbtree.c (redisplay_region): Fixed reversed comparison. Thu May 18 18:43:21 2000 Owen Taylor <otaylor@redhat.com> * gdk/gdkwindow.h gdk/x11/gdkgeometry-x11.c (gdk_window_scroll): Added function to scroll contents of a window while keeping the window constant. Works by XCopyArea or guffaw-scrolling depending on the details of how the window is set up. (guffaw-scrolling still needs to be filled in.) Wed May 17 22:36:53 2000 Owen Taylor <otaylor@redhat.com> * gtk/gtktextiter.c gtk/gtkmain.c: Add a debug key for the text widget, move the debugging that was tied to a global variable to that. * gtk/gtkmarshal.list: Add NONE:INT,INT,INT * gtk/gtktextbtree.[ch] gtk/gtktextlayout.c: Keep a separate validated flag, in line data instead of setting height/width to -1. This allows us to perform operations with partially invalid buffer (using the old size for invalid lines) and thus to do incremental vaidation. Keep height/width aggregates up to date when deleting text and rebalancing the tree. * gtk/gtktextbtree.[ch]: Add functions validate a line (gtk_text_btree_validate_line), and to validate up to a number of pixels (gtk_text_btree_validate). * gtk/gtktextlayout.[ch]: Add an ::invalidated signal that indicates that something is changed and a revalidation pass is needed. Change ::need_repaint to ::changed, and make it take old and new yranges instead of a rectangle. * gtk/gtktextbtree.[ch] gtk/gtktextlayout.[ch]: Move the line_data_destroy() function from gtk_text_btree_add_view() to a virtual function in GtkTextLayout * gtk/gtktextbtree.[ch]: Remove gtk_text_btree_get_damage_range(), since we are handling partial repaints in a different fashion now. * gtk/gtktextbtree.[ch]: Only repaint the changed portion of the selection instead of queueing a repaint on the entire widget. * gtk/gtktextbuffer.[ch] gtk/gtktextbtree.[ch]: Move get_selection_bounds() down to btree, make the function in buffer a wrapper around the btree function. * gtk/gtktextlayout.[ch]: Add functions to check if the layout is valid and to recompute either a range of pixels aroudn a line or a certain total number of pixels. * gtk/gtktextlayout.[ch]: Cache a single line display; now that we only redraw the needed portions, the hit rate for this cache is quite high. * gtk/gtktextview.[ch]: Keep track of the first paragraph on the screen so that when re-laying-out the buffer, we can keep the same place. This requires connecting to ::value_changed on the adjustments * gtk/gtktextview.[ch]: Add idle functions to revalidate the buffer after we receive an ::invalidated signal. Wed May 17 22:10:47 2000 Owen Taylor <otaylor@redhat.com> * gtk/gtklayout.c (gtk_layout_size_allocate): Set upper to max of allocation and layout size, not just to the layout size. * gtk/gtk[hv]scrollbar.c (gtk_[hv]scrollbar_calc_slider_size): Invalidate window so it gets redrawn properly. * gdk/gdkwindow.c (gdk_window_invalidate_rect): Allow rect == NULL to mean the entire window. * gdk/gdkevents.h: Move definition for GDK_PRIORITY_REDRAW into public header. Mon May 15 14:51:31 2000 Owen Taylor <otaylor@redhat.com> * gtk/gtktextmark.c (gtk_text_mark_get_name): Add function to get the name of a mark. * gtk/gtktextlayout.c (gtk_text_layout_get_line_at_y): Add a function to find the paragraph from a y position. Thu May 11 12:57:20 2000 Owen Taylor <otaylor@redhat.com> * gtk/gtktextbtree.c (gtk_text_btree_node_invalidate_upward): Valid nodes have width/height >= 0, not > 0. Tue May 9 21:29:06 2000 Owen Taylor <otaylor@redhat.com> * gtk/gtktextlayout.[ch] gtk/gtktextdisplay.c (gtk_text_layout_get_line_display): Add a size_only flag, so when we only need the size, we don't create useless appearance attributes. * gtk/gtktextview.c (gtk_text_view_ensure_layout): Remove duplicate setting of font description. * gtk/gtkscale.c: Use PANGO_SCALE instead of 1000 Wed Apr 26 01:53:23 2000 Owen Taylor <otaylor@redhat.com> * gtk/Makefile.am (EXTRA_DIST): Add OLD_STAMP into EXTRA_DIST. It does not work well when the file that everything depends on is not in the tarball. Wed Apr 26 00:56:14 2000 Owen Taylor <otaylor@redhat.com> * gtk/testgtk.c: Some hacks and fixes so that it basically works when not sitting in the GTK+ build tree. 2000-05-03 Havoc Pennington <hp@redhat.com> * gtk/gtktextbtree.c (gtk_text_line_next_could_contain_tag): Properly determine the ordering of the tag root and the current line within the tree. Previous algorithm only worked if the tag root's immediate parent was the common root of both the current line and the tag root. Wed Apr 26 00:43:00 2000 Owen Taylor <otaylor@redhat.com> * gtk/gtktextlayout.c (set_para_values): Fix some bugs in alignment. * gtk/gtktextview.c (gtk_text_view_ensure_layout): Track the widget text directional dynamically. * gtk/gtktextview.[ch]: Added functions to get and set default wrap mode. Tue Apr 25 23:47:38 2000 Owen Taylor <otaylor@redhat.com> * gtk/gtktextlayout.c (gtk_text_layout_get_iter_location): Fix bug in cursor location computation. Tue Apr 25 23:22:59 2000 Owen Taylor <otaylor@redhat.com> * gtk/gtklayout.c (gtk_layout_set_size): Clamp hadjustment/ vadjusment values properly when layout gets smaller. * gtk/gtktextview.c (need_repaint_handler): Areas being passed in are far completely inaccurate, and sometimes too small, so, for now, just queue a redraw on the whole visible region. 2000-04-25 Havoc Pennington <hp@redhat.com> * gtk/gtktextbtree.c (summary_destroy): new function to destroy tag summary nodes (gtk_text_line_next_could_contain_tag): this function was totally broken if the line passed in wasn't below the tag root. Fix it. (gtk_text_btree_first_could_contain_tag): In the tag == NULL "wildcard" case, we have to do a linear scan. Blah. (gtk_text_btree_last_could_contain_tag): In tag == NULL case, we have to do the linear scan (tag_removed_cb): When a tag is removed from the tag table, remove the GtkTextTagInfo node from the btree. (gtk_text_btree_spew): Implement the spew function, for our debugging pleasure. Tue Apr 25 19:40:18 2000 Owen Taylor <otaylor@redhat.com> * gtk/gtktextlayout.c (gtk_text_layout_set_buffer): Fix a problem with referring to the wrong buffer. * gtk/gtkentry.c: Fix focus-in/focus-out confusion. * gtk/gtkrc.c gtk/gtkstyle.c: Moving setting default font description to gtk_style_new() - otherwise things don't work without a .gtkrc file. * gtk/gtktextbuffer.c (gtk_text_buffer_new): Sink the tags table if we create it ourself, too. * gdk/gdktypes.h (enum): Move GDK_RELEASE_MASK, since it was conflicting with XKB modifiers. * gtk/gtktextview.[ch]: Add simple support for GtkIMContext. Mon Apr 24 19:34:18 2000 Owen Taylor <otaylor@redhat.com> * gtk/gtkentry.c (gtk_entry_move_cursor_visually): Fix problem with deletion from last commit. Mon Apr 24 19:29:40 2000 Owen Taylor <otaylor@redhat.com> * gtk/gtkwidget.c (gtk_widget_create_pango_context): Set the language in the context from the current locale. * gtk/gtkentry.c (gtk_entry_size_request): Use language from the context, not hardcoded value. * gtk/gtkentry.c (gtk_entry_move_cursor): Make character movement visual, not logical. Sun Apr 23 23:39:18 2000 Owen Taylor <otaylor@redhat.com> * gtk/gtkentry.c gtk/gtktextdisplay.c: Don't handle selections as attributes - that doesn't handle partial-glyph selection properly. Instead use new pango_layout_line_get_x_ranges() functionality to draw the selection. * gtk/gtkentry.c: Simplify code since pango_layout_line_index_to_x() now properly handles out-of-range coordinates. * gtk/gtktextbuffer.c: Emit "mark_set" when the cursor is moved. * gtk/gtktextiter.h gtk/gtktextiterprivate.h: Make gtk_text_iter_get_line_byte() public. * gtk/gtktextlayout.[ch]: Properly set the direction in the PangoContext for paragraphs opposite to the base direction of the widget. * gtk/gtktextlayout.[ch] gtk/gtktextdisplay.c: Fixes for alignment. * gtk/gtktextlayout.c: Don't split segments on marks, since that causes Arabic words to reshape as you cursor through. * gtk/gtktextlayout.[ch] gtk/gtktextview.[ch]: Implement virtual cursor position when moving vertically with the arrow keys and scrolling with page-up/page-down. (Arrow keys save only the X, scrolling saves both X and Y.) This means you can line-up / line-down or page-up / page-down without losing your place, and also that moving vertically with the cursor keys keeps the same X position, not the same character count: * gtk/gtktextlayout.[ch] gtk/gtktextview.[ch]: Make vertical arrow keys move by display lines, not paragraphs. Tue Apr 18 14:16:50 2000 Owen Taylor <otaylor@redhat.com> * gtk/gtklayout.c: Make sure that the bin window is at least as big as the allocation. (Should we also make sure that the bin window is big enough to completely cover widget->window?) * gtk/gtktextview.c (gtk_text_view_get_visible_rect): Add function to get the onscreen rectangle. * gdk/x11/gdkwindow-x11.c (gdk_window_get_pointer): Correctly account for offsets in window coordinates. Sun Apr 16 16:13:27 2000 Owen Taylor <otaylor@redhat.com> * gtk/gtkentry.c (gtk_entry_get_cursor_locations): Fix index/offset confusion. * gtk/gtktextview.c (gtk_text_view_ensure_layout): Set the default direction from the widget direction. * gtk/gtktexttag.c gtk/gtktexttagprivate.h (gtk_text_tag_set_arg): Add a "direction" attribute. * gtk/gtktextview.c: global s/tkxt/text_view/. * gtk/testtext.c: Added long block of text in Arabic, to test out the direction attributes. (Some problems with the shaping system for arabic become obvious - like the fact the cursor splits words into unjoined pieces.) Fri Apr 14 12:54:34 2000 Owen Taylor <otaylor@redhat.com> * gtk/gtktextdisplay.c (render_layout): Add overstrike handling. * gtk/gtktextlayout.c: Fix up alignment. * gtk/testtext.c: Add some tests for centering, wrapping. Fri Apr 14 09:26:22 2000 Owen Taylor <otaylor@redhat.com> * gdk/gdkdrawable.h gdk/gdkdraw.c gdk/gdkwindow.c gdk/x11/gdkdrawable-x11.c: Add a draw_glyphs() operation to the drawable vtable and gdk_draw_glyphs(). If we wrote GTK+-specific layout-render function this could just replace the draw_layout() operation in the vtable. * gtk/gtkentry.c: Move guts of gtk_entry_get_cursor_locations to pango_layout_get_cursor_pos() and use that function. * gtk/gtktextchild.[ch]: add gtk_ onto pixmap_segment_new(), since it is a non-static symbol. * gtk/gtktextbtree.[ch]: Replace gtk_text_btree_find_line_data_by_y() with gtk_text_btree_find_line_by_y() * gtk/gtktextdisplay.c: Rewrote for Pango - uses a custom layout renderer that handles GtkTextAppearance attributes. * gtk/gtktexttag.[ch] gtk/gtktexttagprivate.h: - Move the values in the style that don't affect geometry into a GtkTextAppearance structure. - Change underline to take a PangoUnderline and "font" a string representation of a font description - Add a "font_desc" attribute which takes a FontDescription structure. * gtk/gtktextlayout.[ch]: - Get rid of the display-line list per each line. Instead, we generate, on demand, a GtkTextLineDisplay structure which] contains a PangoLayout * and other necesary information (offsets, cursor locations) for displaying a paragraph. - Get rid of the code to wrap lines, create display chunks, etc. Instead, we just go through a paragraph and convert it into the necessary inputs to a PangoLayout. - Implement a new attribute type, GtkTextAttrAppearance. This holds a GtkTextAppearance, and is used to pass colors, stipple, etc, through from the layout to the display without having to use lots and lots of individual attributes. - Reimplement gtk_layout_get_iter_at_pixel() gtk_layout_get_iter_pos() in terms of PangoLayout functions. * gtk/gtktextview.c: - Handle passing the necessary PangoContext to the layout - Some fixups in painting to deal with the automatic backing store and offsetting of GTK+-1.4 - Add a style_set handler so that the default style reacts properly to theme changes. * gtk/gtktext?*.[ch]: Random code-style fixes. * gtk/testtext.c: Substitute in languages that Pango handles now for Thai Mon Apr 10 10:33:45 2000 Owen Taylor <otaylor@redhat.com> * gtk/gtktext?*.[ch]: Check in Havoc's port of the Tk text widget, in original form preparatory to Pango-ization and gdkimcontext-ization. Thu Apr 6 19:25:39 2000 Owen Taylor <otaylor@redhat.com> * gtk/gtkimcontext.c: Move default implementations to real_* vfuncs, so that we can derive from gtkimcontext in language bindings properly. Thu Apr 6 16:02:52 2000 Owen Taylor <otaylor@redhat.com> * gtk/gtkimcontextsimple.[ch]: Use gdk_keyval_to_unicode to gdk_unicode_to_keyval. Add a compose table including (almost) all the compose combinations from X. This is 6k of static, shared data as opposed to 50k or so of dynamic data in the XIM implementation. * gdk/gdk.h gdk/gdkkeyuni.c gdk/win32/gdkevents-win32.c (gdk_keyval_to_unicode, gdk_unicode_to_keyval): Moved functions to convert keyvalues from and to unicode here from the win32 port and made them public. Wed Apr 5 16:37:29 2000 Owen Taylor <otaylor@redhat.com> * gtk/gtkeditable.c (gtk_editable_insert_text): Allow new_text_length == -1. Wed Apr 5 16:27:45 2000 Owen Taylor <otaylor@redhat.com> * gtk/gtkimcontext.[ch]: Base class for new input context system * gtk/gtkimmulticontext.[ch]: Proxy input context that allows the real input context implementation to be loaded from modules and switched on the fly. * gtk/gtkcontextsimple.[ch]: Simple implementation of an input context that just does direct keysymbol => unicode translation. * gtk/gtkentry.[ch]: Start switching editing over to using GtkInputContext. (No handling of preedit yet.) Wed Apr 5 15:48:41 2000 Owen Taylor <otaylor@redhat.com> * gtk/gtktypeutils.h (GTK_CHECK_GET_CLASS): Fix problem with one too many substitutions. (klass should not be subsituted.) Wed Apr 5 00:18:14 2000 Owen Taylor <otaylor@redhat.com> * configure.in: Add checks for Pango * configure.in docs/Makefile.am: Add test for sgml2html and allow 'make dist' without building html, but print out warnings in that case. (For making snapshots) * gdk/Makefile.am gdk/x11/Makefile.am gtk/Makefile.am: Add Pango libraries and C flags * gdk/gdkdraw.c gdk/gdkdrawable.h gdkwindow.c gdk/x11/gdkdrawable-x11.c: Add function (gdk_draw_layout) to draw a pango layout. * gdk/gdkpango.h gdk/x11/gdkpango-x11.c: New file with functions for getting Pango contexts for GDK. * gtk/gtkeditable.c: Get rid of dead code gtk_editable_parent_set() * gtk/gtkentry.[ch]: Complete rewrite to use Pango, add bidirectional editing. * gtk/gtkentry.c: Hack in simple Hebrew input with direct keysym => unicode translations. More languages can be added here, but real input-method support is needed. * docs/Changes-1.4.txt: Added note about entry behavior. * gtk/gtkenums.h gtk/gtkwidget.[ch] testgtk.c gtkprivate.h: Add functions to set the reading direction for a widget and the global direction. Add test which allows toggling the global direction. Two private flags are used to store the direction. (GTK_DIRECTION_SET + GTK_DIRECTION_LTR) * gtk/gtkcheckbutton.c gtk/gtkframe.c gtk/gtkhbbox.c gtk/gtkhbox.c gtk/gtkradiobutton.c gtk/gtkspinbutton.c gtk/gtktable.c * gtk/gtk[hv]scale.c gtk/gtkscale.[ch]: Draw numbers using Pango * gtk/gtklabel.[ch]: Moved to Pango and considerably rewritten. Line breaking, underlining now handled by Pango. * gtk/gtkstyle.[ch] gtk/gtkrc.[ch]: Add a PangoFontDescription to RCStyle and Style. (Having both this and the old font name and GdkFont is temporary.) * gtk/gtkwidget.[ch] (gtk_widget_create_pango_{context,layout}): Added convenience functions for creating contexts and layouts for widgets. * gtk/testgtk.c: Enhance label tests with multilingual labels.
2000-06-02 03:14:07 +00:00
g_return_val_if_fail (context != NULL, NULL);
info = gdk_pango_context_get_info (context, FALSE);
adapt to handle PangoColor 2001-01-26 Havoc Pennington <hp@redhat.com> * gtk/gtktextlayout.c (convert_color): adapt to handle PangoColor * gtk/gtktreeview.c (gtk_tree_view_widget_to_tree_coords): fix to not offset by TREE_VIEW_HEADER_HEIGHT (gtk_tree_view_tree_to_widget_coords): fix to not offset by TREE_VIEW_HEADER_HEIGHT * configure.in (included_loaders): for me, --with-included-loaders generates the error "the specified loader yes does not exist", i.e. the arg defaults to "yes", so change test for value "" to test for value "yes", and include all loaders in that case. * gtk/gtkrbtree.c (_gtk_rbtree_get_depth): new function * gtk/gtktreeview.c (gtk_tree_view_get_cell_rect): fix to properly handle TREE_VIEW_VERTICAL_SEPARATOR (gtk_tree_view_bin_expose): fix to consider the row offset as pointing halfway into vertical separator. (gtk_tree_view_draw_node_focus_rect): ditto * gtk/gtkdebug.h, gtk/gtkmain.c (gtk_init_check): Add --gtk-debug=updates, which causes gdk_window_set_debug_updates (TRUE) to be called. * gdk/gdkwindow.c (gdk_window_set_debug_updates): Allow enabling a debug mode where the invalid region is colored in on invalidate, so you can see the flicker and know whether your redraw code is doing a good job. * gtk/gtktreeview.c (gtk_tree_view_queue_draw_node): Work in tree window coordinates (clip rect is in tree window coords) * gtk/Makefile.am: add gtktreednd.[hc] * gtk/gtkliststore.c: implement gtktreednd interfaces. * gtk/gtktreednd.c, gtk/gtktreednd.h: New interface to support drag-and-drop data operations on a model (so we can set up tree drag-and-drop automatically) * gtk/testgtk.c: Add a window to change sensitivity in the GtkLabel test; add a way to change the entry frame in GtkEntry test * gtk/gtkentry.c (gtk_entry_set_has_frame): (gtk_entry_get_has_frame): new functions to remove the frame around an entry (gtk_entry_size_request): shrink requisition if no frame (gtk_entry_draw_focus): don't draw frame if no frame * gtk/gtkstyle.c (gtk_default_draw_check): draw custom look for checks inside a cell renderer (gtk_default_draw_option): ditto for options * gtk/gtktreeviewcolumn.c (update_button_contents): add/remove children from the alignment, not the button (gtk_tree_view_column_init): ref/sink the column, to emulate GObject refcounting. * gtk/gtkcellrenderer.c (gtk_cell_renderer_init): ref/sink * gtk/gtkcellrenderertoggle.c (gtk_cell_renderer_toggle_render): Use theme functions to draw the toggles * gdk/gdkpango.c (gdk_pango_get_gc): use GdkRGB to alloc colors * gdk/gdkpango.h, gdk/gdkpango.c: Add GdkPangoAttrStipple and GdkPangoAttrEmbossed to use in rendering insensitive text * gdk/gdkpango.c (gdk_draw_layout_line): render new properties * gtk/gtkstyle.c (gtk_default_draw_layout): handle sensitivity using new GDK features
2001-01-26 21:12:05 +00:00
if (info == NULL || info->colormap == NULL)
{
g_warning ("you must set the colormap on a PangoContext before using it to draw a layout");
return NULL;
}
fix bug where it always set the foreground, even if we were only using a 2001-02-12 Havoc Pennington <hp@pobox.com> * gdk/gdkpango.c (gdk_pango_get_gc): fix bug where it always set the foreground, even if we were only using a stipple. (gdk_draw_layout_line_with_colors): new function, allow override colors (gdk_draw_layout_with_colors): new function, allow override colors (gdk_pango_layout_line_get_clip_region): function to get the clip region for a logical text range (gdk_pango_layout_get_clip_region): get the clip region for a logical text range * gdk/x11/gdkcolor-x11.c: forward declare gdk_colormap_sync(), (gdk_colormap_new): fix call to gdk_colormap_sync() so it has the right number of arguments. * gtk/gtktextbtree.c (gtk_text_btree_node_check_consistency): enhance the function to check that node data corresponds to a view still belonging to the tree. * gtk/gtktreeview.c (gtk_tree_view_changed): we were leaking the GtkTreePath (gtk_tree_view_inserted): ditto (gtk_tree_view_child_toggled): ditto * gtk/gtktreemodel.c (gtk_tree_path_append_index): use realloc to simplify this code. * gtk/gtkcellrenderertext.c (get_layout): fix leak of a PangoAttrList * demos/gtk-demo/main.c (load_file): Fix leak of a GString * gtk/gtkentry.c (gtk_entry_realize): Fix leak of a GdkCursor * gtk/gtkmenubar.c (gtk_menu_bar_size_request): consider toggle size in the size request (gtk_menu_bar_size_allocate): consider toggle size here * gtk/gtkimagemenuitem.h, gtkimagemenuitem.c: Menu item that displays a widget in the toggle slot * gtk/testgtk.c: test GtkImageMenuItem * gtk/Makefile.am, gtk/gtk.h: Add GtkImageMenuItem * gtk/gtkmenuitem.h: Use "gint" not "guint16" for toggle size request and allocation * gtk/gtkmenu.c (gtk_menu_size_request): use gint not guint16 * gtk/gtkcheckmenuitem.c (gtk_check_menu_item_toggle_size_request): ditto
2001-02-13 05:44:47 +00:00
result = gdk_gc_new (drawable);
adapt to handle PangoColor 2001-01-26 Havoc Pennington <hp@redhat.com> * gtk/gtktextlayout.c (convert_color): adapt to handle PangoColor * gtk/gtktreeview.c (gtk_tree_view_widget_to_tree_coords): fix to not offset by TREE_VIEW_HEADER_HEIGHT (gtk_tree_view_tree_to_widget_coords): fix to not offset by TREE_VIEW_HEADER_HEIGHT * configure.in (included_loaders): for me, --with-included-loaders generates the error "the specified loader yes does not exist", i.e. the arg defaults to "yes", so change test for value "" to test for value "yes", and include all loaders in that case. * gtk/gtkrbtree.c (_gtk_rbtree_get_depth): new function * gtk/gtktreeview.c (gtk_tree_view_get_cell_rect): fix to properly handle TREE_VIEW_VERTICAL_SEPARATOR (gtk_tree_view_bin_expose): fix to consider the row offset as pointing halfway into vertical separator. (gtk_tree_view_draw_node_focus_rect): ditto * gtk/gtkdebug.h, gtk/gtkmain.c (gtk_init_check): Add --gtk-debug=updates, which causes gdk_window_set_debug_updates (TRUE) to be called. * gdk/gdkwindow.c (gdk_window_set_debug_updates): Allow enabling a debug mode where the invalid region is colored in on invalidate, so you can see the flicker and know whether your redraw code is doing a good job. * gtk/gtktreeview.c (gtk_tree_view_queue_draw_node): Work in tree window coordinates (clip rect is in tree window coords) * gtk/Makefile.am: add gtktreednd.[hc] * gtk/gtkliststore.c: implement gtktreednd interfaces. * gtk/gtktreednd.c, gtk/gtktreednd.h: New interface to support drag-and-drop data operations on a model (so we can set up tree drag-and-drop automatically) * gtk/testgtk.c: Add a window to change sensitivity in the GtkLabel test; add a way to change the entry frame in GtkEntry test * gtk/gtkentry.c (gtk_entry_set_has_frame): (gtk_entry_get_has_frame): new functions to remove the frame around an entry (gtk_entry_size_request): shrink requisition if no frame (gtk_entry_draw_focus): don't draw frame if no frame * gtk/gtkstyle.c (gtk_default_draw_check): draw custom look for checks inside a cell renderer (gtk_default_draw_option): ditto for options * gtk/gtktreeviewcolumn.c (update_button_contents): add/remove children from the alignment, not the button (gtk_tree_view_column_init): ref/sink the column, to emulate GObject refcounting. * gtk/gtkcellrenderer.c (gtk_cell_renderer_init): ref/sink * gtk/gtkcellrenderertoggle.c (gtk_cell_renderer_toggle_render): Use theme functions to draw the toggles * gdk/gdkpango.c (gdk_pango_get_gc): use GdkRGB to alloc colors * gdk/gdkpango.h, gdk/gdkpango.c: Add GdkPangoAttrStipple and GdkPangoAttrEmbossed to use in rendering insensitive text * gdk/gdkpango.c (gdk_draw_layout_line): render new properties * gtk/gtkstyle.c (gtk_default_draw_layout): handle sensitivity using new GDK features
2001-01-26 21:12:05 +00:00
gdk_gc_copy (result, base_gc);
fix bug where it always set the foreground, even if we were only using a 2001-02-12 Havoc Pennington <hp@pobox.com> * gdk/gdkpango.c (gdk_pango_get_gc): fix bug where it always set the foreground, even if we were only using a stipple. (gdk_draw_layout_line_with_colors): new function, allow override colors (gdk_draw_layout_with_colors): new function, allow override colors (gdk_pango_layout_line_get_clip_region): function to get the clip region for a logical text range (gdk_pango_layout_get_clip_region): get the clip region for a logical text range * gdk/x11/gdkcolor-x11.c: forward declare gdk_colormap_sync(), (gdk_colormap_new): fix call to gdk_colormap_sync() so it has the right number of arguments. * gtk/gtktextbtree.c (gtk_text_btree_node_check_consistency): enhance the function to check that node data corresponds to a view still belonging to the tree. * gtk/gtktreeview.c (gtk_tree_view_changed): we were leaking the GtkTreePath (gtk_tree_view_inserted): ditto (gtk_tree_view_child_toggled): ditto * gtk/gtktreemodel.c (gtk_tree_path_append_index): use realloc to simplify this code. * gtk/gtkcellrenderertext.c (get_layout): fix leak of a PangoAttrList * demos/gtk-demo/main.c (load_file): Fix leak of a GString * gtk/gtkentry.c (gtk_entry_realize): Fix leak of a GdkCursor * gtk/gtkmenubar.c (gtk_menu_bar_size_request): consider toggle size in the size request (gtk_menu_bar_size_allocate): consider toggle size here * gtk/gtkimagemenuitem.h, gtkimagemenuitem.c: Menu item that displays a widget in the toggle slot * gtk/testgtk.c: test GtkImageMenuItem * gtk/Makefile.am, gtk/gtk.h: Add GtkImageMenuItem * gtk/gtkmenuitem.h: Use "gint" not "guint16" for toggle size request and allocation * gtk/gtkmenu.c (gtk_menu_size_request): use gint not guint16 * gtk/gtkcheckmenuitem.c (gtk_check_menu_item_toggle_size_request): ditto
2001-02-13 05:44:47 +00:00
if (fg_color)
{
GdkColor color;
color.red = fg_color->red;
color.green = fg_color->green;
color.blue = fg_color->blue;
gdk_rgb_find_color (info->colormap, &color);
gdk_gc_set_foreground (result, &color);
}
Remove all references to offscreen flag which was no longer used. Thu Jun 1 23:05:13 2000 Owen Taylor <otaylor@redhat.com> * gtk/gtkwidget.c: Remove all references to offscreen flag which was no longer used. * gtk/gtkprivate.h (enum): Remove unused flags and compress. * gtk/gtkframe.c (gtk_frame_set_label_widget): Check for non-null label_widget->parent. * gtk/gtkentry.c: Get rid of code to deal with PangoAttribute which no longer was used. * gdk/gdkpango.c (gdk_pango_context_get_info): make static. * gdk/gdkpango.c (gdk_draw_layout[_line]): Add checks for null arguments. * gdk/x11/gdkgeometry-x11.c (gdk_window_scroll): add check for destroyed windows. Thu Jun 1 13:48:45 2000 Owen Taylor <otaylor@redhat.com> * gtk/gtkimmulticontext.c: Add a finalize method and unref the slave context there. * gtk/gtkinvisible.[ch]: Make reference counting behavior identical to GtkWindow. Thu Jun 1 01:54:11 2000 Owen Taylor <otaylor@redhat.com> * Makefile.am gdk/gdkpango.c: Copy the layout render function from pangox to here, so we can write them independent of rendering system, using GDK primitives. * gdk/gdkdrawable.h gdk/gdkdraw.c gdk/gdkwindow.c gdk/x11/gdkdrawable-x11.c: Remove draw_layout() from the vtable, since we have a rendering-system independent implementation in terms of draw_glyphs(). * gdk/gdkpango.c gdkdrawable.h (gdk_draw_layout_line): New function to render a single line. * gdk/x11/gdkpango.c: Move the guts of this file mostly into ../gdkpango.c, which simplifies things, since we don't have to deal with raw X gc's. Fri May 19 04:28:16 2000 Owen Taylor <otaylor@redhat.com> * gtk/gtktextlayout.[ch]: Add get_log_attrs() function to get the logical attributes for a given GtkTextLine. Tue May 30 16:05:39 2000 Owen Taylor <otaylor@redhat.com> * gdk/x11/gdkfont-x11.c (gdk_font_charset_for_locale): Track g_locale_get_codeset() to g_get_codeset() change. Tue May 30 15:03:19 2000 Owen Taylor <otaylor@redhat.com> * gtk/testcalendar.c (calendar_font_selection_ok): Use font descriptions. * gtk/gtkentry.c (gtk_entry_draw_text): Center text within the entry. * gtk/gtkfontsel.c (gtk_font_selection_dialog_init): Start of redoing (vastly simplifying) for Pango. Still needs quite a bit of work. (Size selection is currently poor. List of predefined sizes is not a good idea, since all of these sizes won't necessarily be distinct.) Tue May 30 13:50:19 2000 Owen Taylor <otaylor@redhat.com> * gdk/x11/gdkfont-x11.c (gdk_font_charset_for_locale): Handle CODESET results for LANG=C. Mon May 29 15:49:10 2000 Owen Taylor <otaylor@redhat.com> * gtk/gtkrc.[ch]: Add a 'font_name' declaration to RC which takes a stringized pango font description; ignore the older 'font' and 'fontset' declarations. * gtk/gtkstyle.c gtk/gtkrc.c: Fill in the style->font field with a GdkFont derived via gdk_font_from_description(), for compatibility. (Should we just remove it entirely? Probably too much compatibility breakage, but people should be migrating to the new Pango stuff as quickly as possible.) Mon May 29 15:47:41 2000 Owen Taylor <otaylor@redhat.com> * gtk/gtkentry.c gtk/gtkclist.c: s/pango_font_unref/g_object_unref/. Mon May 29 15:44:46 2000 Owen Taylor <otaylor@redhat.com> * gtk/gtkcalender.c: Roughly pango-ized. Really needs redoing; there are some bugs in size allocation right now, the semi-existant distinction between header / day fonts was removed, but, with Pango, could actually be made functional in a nice way. * gtk/testcalender: Move calender from examples into this directory as a test program. (We really need to restrcture testgtk into a whole directory full of tests for every widget or functionality group, separated into multiple .c files.) Mon May 29 15:19:56 2000 Owen Taylor <otaylor@redhat.com> * gtk/testgtk.c (file_exists): Fix stupid typo that was keeping RC file from being loaded. * gtk/testgtkrc gtk/testgtkrc2: Test new pango-ized RC file font code. Mon May 29 14:31:27 2000 Owen Taylor <otaylor@redhat.com> * gdk/gdkfont.h gdk/x11/gdkfont-x11.c (gdk_font_from_description): Add function to load a GdkFont from a PangoFontDescription. Fri May 26 17:16:40 2000 Owen Taylor <otaylor@redhat.com> * gtk/frame.[ch] gtkaspectframe.c: Make frame widgets able to have any widget for the label, use a GtkLabel widget to display the text. (Based partially on a patch from Anders Carlson.) (Quite a bit of code reorganization - strip 90% of the guts out of gtkaspectframe and add a single virtual func to GtkFrameClass - compute_child_allocation.) Fri May 26 12:00:02 2000 Owen Taylor <otaylor@redhat.com> * gtk/gtkctree.c gtk/gtkclist.[ch]: Pangoized. (Removed clist->row_center_offset field because caching it wasn't saving time or code, added private function _gtk_clist_create_cell_layout()). Wed May 24 15:59:37 2000 Owen Taylor <otaylor@redhat.com> * gtk/gtkaccellabel.c: Pangoized. * gtk/[hv]ruler.c: Pangoized Mon May 22 19:23:59 2000 Owen Taylor <otaylor@redhat.com> * gtk/gtkfilesel.c (gtk_file_selection_init): Use gtk_clist_set_column_auto_resize() to remove need need for manual column width computations. Mon May 22 18:50:26 2000 Owen Taylor <otaylor@redhat.com> * gtk/gtktooltips.[ch]: Replace custom drawing with a GtkLabel, ensuring Pango correctness, and considerably simplifying the code. * gtk/gtklabel.c gtk[hv]scale.c: 1000 => PANGO_SCALE. * gtk/gtklabel.c (gtk_label_size_request): Fixed incorrect getting of numbers of lines. * gtk/gtklabel.c (gtk_label_size_request): Set the requisition to the actual requested width of the lable, not to the wrap width we set. * gtk/gtktextchild.h: Remove extraneous include of gtk/gtk.h. * gtk/gtktextbtree.c gtk/gtktextbuffer.c gtk/gtktextlayout.c gtk/gtktextview.c gtk/gtktextview.[ch]: Fix up includes. * gtk/gtktextview.c: Fix structure inheritance. * gtk/gtkprogressbar.c: Pangoize. Mon May 22 15:47:30 2000 Owen Taylor <otaylor@redhat.com> * gtk/gtktextview.c (gtk_text_view_get_first_para_iter): Encapsulate in a function. * gtk/gtktextlayout.c (find_display_line_above): Fixed bug with computing line tops. * gtk/gtktextview.c (changed_handler): Fix < , <= confusion. Thu May 18 18:53:31 2000 Owen Taylor <otaylor@redhat.com> * gtk/gtktextdisplay.c (gtk_text_layout_draw): Fix up the x_offset and y_offset coordinates to do what we need now. (The offset between buffer and layout coordinates has been reintroduced, but is a bit different than before.) * gtk/gtktextview.[ch]: No longer inherit from GtkLayout; instead handle the adjustments ourselves, and scroll as necessary using the new gdk_window_scroll(). The advantage of this is that when we are incrementally revalidating, we are essentially rearranging things around the visible portion of the screen. With the old setup, the visible portion of the screen was moved around in the layout, so scrolling and redrawing to track that caused jumping of the display. Since we now control the scrolling ourselves, we can suppress this and only redraw when things actually change. Thu May 18 18:47:25 2000 Owen Taylor <otaylor@redhat.com> * gtk/gtktextbtree.c (redisplay_mark): We need to invalidate the region not just redisplay it after-all, since we store the cursors in the LineDisplay. (Ugly interactions here between GtkLayout and GtkTextBTree here.) * gtk/gtktextbtree.c (redisplay_region): Fixed reversed comparison. Thu May 18 18:43:21 2000 Owen Taylor <otaylor@redhat.com> * gdk/gdkwindow.h gdk/x11/gdkgeometry-x11.c (gdk_window_scroll): Added function to scroll contents of a window while keeping the window constant. Works by XCopyArea or guffaw-scrolling depending on the details of how the window is set up. (guffaw-scrolling still needs to be filled in.) Wed May 17 22:36:53 2000 Owen Taylor <otaylor@redhat.com> * gtk/gtktextiter.c gtk/gtkmain.c: Add a debug key for the text widget, move the debugging that was tied to a global variable to that. * gtk/gtkmarshal.list: Add NONE:INT,INT,INT * gtk/gtktextbtree.[ch] gtk/gtktextlayout.c: Keep a separate validated flag, in line data instead of setting height/width to -1. This allows us to perform operations with partially invalid buffer (using the old size for invalid lines) and thus to do incremental vaidation. Keep height/width aggregates up to date when deleting text and rebalancing the tree. * gtk/gtktextbtree.[ch]: Add functions validate a line (gtk_text_btree_validate_line), and to validate up to a number of pixels (gtk_text_btree_validate). * gtk/gtktextlayout.[ch]: Add an ::invalidated signal that indicates that something is changed and a revalidation pass is needed. Change ::need_repaint to ::changed, and make it take old and new yranges instead of a rectangle. * gtk/gtktextbtree.[ch] gtk/gtktextlayout.[ch]: Move the line_data_destroy() function from gtk_text_btree_add_view() to a virtual function in GtkTextLayout * gtk/gtktextbtree.[ch]: Remove gtk_text_btree_get_damage_range(), since we are handling partial repaints in a different fashion now. * gtk/gtktextbtree.[ch]: Only repaint the changed portion of the selection instead of queueing a repaint on the entire widget. * gtk/gtktextbuffer.[ch] gtk/gtktextbtree.[ch]: Move get_selection_bounds() down to btree, make the function in buffer a wrapper around the btree function. * gtk/gtktextlayout.[ch]: Add functions to check if the layout is valid and to recompute either a range of pixels aroudn a line or a certain total number of pixels. * gtk/gtktextlayout.[ch]: Cache a single line display; now that we only redraw the needed portions, the hit rate for this cache is quite high. * gtk/gtktextview.[ch]: Keep track of the first paragraph on the screen so that when re-laying-out the buffer, we can keep the same place. This requires connecting to ::value_changed on the adjustments * gtk/gtktextview.[ch]: Add idle functions to revalidate the buffer after we receive an ::invalidated signal. Wed May 17 22:10:47 2000 Owen Taylor <otaylor@redhat.com> * gtk/gtklayout.c (gtk_layout_size_allocate): Set upper to max of allocation and layout size, not just to the layout size. * gtk/gtk[hv]scrollbar.c (gtk_[hv]scrollbar_calc_slider_size): Invalidate window so it gets redrawn properly. * gdk/gdkwindow.c (gdk_window_invalidate_rect): Allow rect == NULL to mean the entire window. * gdk/gdkevents.h: Move definition for GDK_PRIORITY_REDRAW into public header. Mon May 15 14:51:31 2000 Owen Taylor <otaylor@redhat.com> * gtk/gtktextmark.c (gtk_text_mark_get_name): Add function to get the name of a mark. * gtk/gtktextlayout.c (gtk_text_layout_get_line_at_y): Add a function to find the paragraph from a y position. Thu May 11 12:57:20 2000 Owen Taylor <otaylor@redhat.com> * gtk/gtktextbtree.c (gtk_text_btree_node_invalidate_upward): Valid nodes have width/height >= 0, not > 0. Tue May 9 21:29:06 2000 Owen Taylor <otaylor@redhat.com> * gtk/gtktextlayout.[ch] gtk/gtktextdisplay.c (gtk_text_layout_get_line_display): Add a size_only flag, so when we only need the size, we don't create useless appearance attributes. * gtk/gtktextview.c (gtk_text_view_ensure_layout): Remove duplicate setting of font description. * gtk/gtkscale.c: Use PANGO_SCALE instead of 1000 Wed Apr 26 01:53:23 2000 Owen Taylor <otaylor@redhat.com> * gtk/Makefile.am (EXTRA_DIST): Add OLD_STAMP into EXTRA_DIST. It does not work well when the file that everything depends on is not in the tarball. Wed Apr 26 00:56:14 2000 Owen Taylor <otaylor@redhat.com> * gtk/testgtk.c: Some hacks and fixes so that it basically works when not sitting in the GTK+ build tree. 2000-05-03 Havoc Pennington <hp@redhat.com> * gtk/gtktextbtree.c (gtk_text_line_next_could_contain_tag): Properly determine the ordering of the tag root and the current line within the tree. Previous algorithm only worked if the tag root's immediate parent was the common root of both the current line and the tag root. Wed Apr 26 00:43:00 2000 Owen Taylor <otaylor@redhat.com> * gtk/gtktextlayout.c (set_para_values): Fix some bugs in alignment. * gtk/gtktextview.c (gtk_text_view_ensure_layout): Track the widget text directional dynamically. * gtk/gtktextview.[ch]: Added functions to get and set default wrap mode. Tue Apr 25 23:47:38 2000 Owen Taylor <otaylor@redhat.com> * gtk/gtktextlayout.c (gtk_text_layout_get_iter_location): Fix bug in cursor location computation. Tue Apr 25 23:22:59 2000 Owen Taylor <otaylor@redhat.com> * gtk/gtklayout.c (gtk_layout_set_size): Clamp hadjustment/ vadjusment values properly when layout gets smaller. * gtk/gtktextview.c (need_repaint_handler): Areas being passed in are far completely inaccurate, and sometimes too small, so, for now, just queue a redraw on the whole visible region. 2000-04-25 Havoc Pennington <hp@redhat.com> * gtk/gtktextbtree.c (summary_destroy): new function to destroy tag summary nodes (gtk_text_line_next_could_contain_tag): this function was totally broken if the line passed in wasn't below the tag root. Fix it. (gtk_text_btree_first_could_contain_tag): In the tag == NULL "wildcard" case, we have to do a linear scan. Blah. (gtk_text_btree_last_could_contain_tag): In tag == NULL case, we have to do the linear scan (tag_removed_cb): When a tag is removed from the tag table, remove the GtkTextTagInfo node from the btree. (gtk_text_btree_spew): Implement the spew function, for our debugging pleasure. Tue Apr 25 19:40:18 2000 Owen Taylor <otaylor@redhat.com> * gtk/gtktextlayout.c (gtk_text_layout_set_buffer): Fix a problem with referring to the wrong buffer. * gtk/gtkentry.c: Fix focus-in/focus-out confusion. * gtk/gtkrc.c gtk/gtkstyle.c: Moving setting default font description to gtk_style_new() - otherwise things don't work without a .gtkrc file. * gtk/gtktextbuffer.c (gtk_text_buffer_new): Sink the tags table if we create it ourself, too. * gdk/gdktypes.h (enum): Move GDK_RELEASE_MASK, since it was conflicting with XKB modifiers. * gtk/gtktextview.[ch]: Add simple support for GtkIMContext. Mon Apr 24 19:34:18 2000 Owen Taylor <otaylor@redhat.com> * gtk/gtkentry.c (gtk_entry_move_cursor_visually): Fix problem with deletion from last commit. Mon Apr 24 19:29:40 2000 Owen Taylor <otaylor@redhat.com> * gtk/gtkwidget.c (gtk_widget_create_pango_context): Set the language in the context from the current locale. * gtk/gtkentry.c (gtk_entry_size_request): Use language from the context, not hardcoded value. * gtk/gtkentry.c (gtk_entry_move_cursor): Make character movement visual, not logical. Sun Apr 23 23:39:18 2000 Owen Taylor <otaylor@redhat.com> * gtk/gtkentry.c gtk/gtktextdisplay.c: Don't handle selections as attributes - that doesn't handle partial-glyph selection properly. Instead use new pango_layout_line_get_x_ranges() functionality to draw the selection. * gtk/gtkentry.c: Simplify code since pango_layout_line_index_to_x() now properly handles out-of-range coordinates. * gtk/gtktextbuffer.c: Emit "mark_set" when the cursor is moved. * gtk/gtktextiter.h gtk/gtktextiterprivate.h: Make gtk_text_iter_get_line_byte() public. * gtk/gtktextlayout.[ch]: Properly set the direction in the PangoContext for paragraphs opposite to the base direction of the widget. * gtk/gtktextlayout.[ch] gtk/gtktextdisplay.c: Fixes for alignment. * gtk/gtktextlayout.c: Don't split segments on marks, since that causes Arabic words to reshape as you cursor through. * gtk/gtktextlayout.[ch] gtk/gtktextview.[ch]: Implement virtual cursor position when moving vertically with the arrow keys and scrolling with page-up/page-down. (Arrow keys save only the X, scrolling saves both X and Y.) This means you can line-up / line-down or page-up / page-down without losing your place, and also that moving vertically with the cursor keys keeps the same X position, not the same character count: * gtk/gtktextlayout.[ch] gtk/gtktextview.[ch]: Make vertical arrow keys move by display lines, not paragraphs. Tue Apr 18 14:16:50 2000 Owen Taylor <otaylor@redhat.com> * gtk/gtklayout.c: Make sure that the bin window is at least as big as the allocation. (Should we also make sure that the bin window is big enough to completely cover widget->window?) * gtk/gtktextview.c (gtk_text_view_get_visible_rect): Add function to get the onscreen rectangle. * gdk/x11/gdkwindow-x11.c (gdk_window_get_pointer): Correctly account for offsets in window coordinates. Sun Apr 16 16:13:27 2000 Owen Taylor <otaylor@redhat.com> * gtk/gtkentry.c (gtk_entry_get_cursor_locations): Fix index/offset confusion. * gtk/gtktextview.c (gtk_text_view_ensure_layout): Set the default direction from the widget direction. * gtk/gtktexttag.c gtk/gtktexttagprivate.h (gtk_text_tag_set_arg): Add a "direction" attribute. * gtk/gtktextview.c: global s/tkxt/text_view/. * gtk/testtext.c: Added long block of text in Arabic, to test out the direction attributes. (Some problems with the shaping system for arabic become obvious - like the fact the cursor splits words into unjoined pieces.) Fri Apr 14 12:54:34 2000 Owen Taylor <otaylor@redhat.com> * gtk/gtktextdisplay.c (render_layout): Add overstrike handling. * gtk/gtktextlayout.c: Fix up alignment. * gtk/testtext.c: Add some tests for centering, wrapping. Fri Apr 14 09:26:22 2000 Owen Taylor <otaylor@redhat.com> * gdk/gdkdrawable.h gdk/gdkdraw.c gdk/gdkwindow.c gdk/x11/gdkdrawable-x11.c: Add a draw_glyphs() operation to the drawable vtable and gdk_draw_glyphs(). If we wrote GTK+-specific layout-render function this could just replace the draw_layout() operation in the vtable. * gtk/gtkentry.c: Move guts of gtk_entry_get_cursor_locations to pango_layout_get_cursor_pos() and use that function. * gtk/gtktextchild.[ch]: add gtk_ onto pixmap_segment_new(), since it is a non-static symbol. * gtk/gtktextbtree.[ch]: Replace gtk_text_btree_find_line_data_by_y() with gtk_text_btree_find_line_by_y() * gtk/gtktextdisplay.c: Rewrote for Pango - uses a custom layout renderer that handles GtkTextAppearance attributes. * gtk/gtktexttag.[ch] gtk/gtktexttagprivate.h: - Move the values in the style that don't affect geometry into a GtkTextAppearance structure. - Change underline to take a PangoUnderline and "font" a string representation of a font description - Add a "font_desc" attribute which takes a FontDescription structure. * gtk/gtktextlayout.[ch]: - Get rid of the display-line list per each line. Instead, we generate, on demand, a GtkTextLineDisplay structure which] contains a PangoLayout * and other necesary information (offsets, cursor locations) for displaying a paragraph. - Get rid of the code to wrap lines, create display chunks, etc. Instead, we just go through a paragraph and convert it into the necessary inputs to a PangoLayout. - Implement a new attribute type, GtkTextAttrAppearance. This holds a GtkTextAppearance, and is used to pass colors, stipple, etc, through from the layout to the display without having to use lots and lots of individual attributes. - Reimplement gtk_layout_get_iter_at_pixel() gtk_layout_get_iter_pos() in terms of PangoLayout functions. * gtk/gtktextview.c: - Handle passing the necessary PangoContext to the layout - Some fixups in painting to deal with the automatic backing store and offsetting of GTK+-1.4 - Add a style_set handler so that the default style reacts properly to theme changes. * gtk/gtktext?*.[ch]: Random code-style fixes. * gtk/testtext.c: Substitute in languages that Pango handles now for Thai Mon Apr 10 10:33:45 2000 Owen Taylor <otaylor@redhat.com> * gtk/gtktext?*.[ch]: Check in Havoc's port of the Tk text widget, in original form preparatory to Pango-ization and gdkimcontext-ization. Thu Apr 6 19:25:39 2000 Owen Taylor <otaylor@redhat.com> * gtk/gtkimcontext.c: Move default implementations to real_* vfuncs, so that we can derive from gtkimcontext in language bindings properly. Thu Apr 6 16:02:52 2000 Owen Taylor <otaylor@redhat.com> * gtk/gtkimcontextsimple.[ch]: Use gdk_keyval_to_unicode to gdk_unicode_to_keyval. Add a compose table including (almost) all the compose combinations from X. This is 6k of static, shared data as opposed to 50k or so of dynamic data in the XIM implementation. * gdk/gdk.h gdk/gdkkeyuni.c gdk/win32/gdkevents-win32.c (gdk_keyval_to_unicode, gdk_unicode_to_keyval): Moved functions to convert keyvalues from and to unicode here from the win32 port and made them public. Wed Apr 5 16:37:29 2000 Owen Taylor <otaylor@redhat.com> * gtk/gtkeditable.c (gtk_editable_insert_text): Allow new_text_length == -1. Wed Apr 5 16:27:45 2000 Owen Taylor <otaylor@redhat.com> * gtk/gtkimcontext.[ch]: Base class for new input context system * gtk/gtkimmulticontext.[ch]: Proxy input context that allows the real input context implementation to be loaded from modules and switched on the fly. * gtk/gtkcontextsimple.[ch]: Simple implementation of an input context that just does direct keysymbol => unicode translation. * gtk/gtkentry.[ch]: Start switching editing over to using GtkInputContext. (No handling of preedit yet.) Wed Apr 5 15:48:41 2000 Owen Taylor <otaylor@redhat.com> * gtk/gtktypeutils.h (GTK_CHECK_GET_CLASS): Fix problem with one too many substitutions. (klass should not be subsituted.) Wed Apr 5 00:18:14 2000 Owen Taylor <otaylor@redhat.com> * configure.in: Add checks for Pango * configure.in docs/Makefile.am: Add test for sgml2html and allow 'make dist' without building html, but print out warnings in that case. (For making snapshots) * gdk/Makefile.am gdk/x11/Makefile.am gtk/Makefile.am: Add Pango libraries and C flags * gdk/gdkdraw.c gdk/gdkdrawable.h gdkwindow.c gdk/x11/gdkdrawable-x11.c: Add function (gdk_draw_layout) to draw a pango layout. * gdk/gdkpango.h gdk/x11/gdkpango-x11.c: New file with functions for getting Pango contexts for GDK. * gtk/gtkeditable.c: Get rid of dead code gtk_editable_parent_set() * gtk/gtkentry.[ch]: Complete rewrite to use Pango, add bidirectional editing. * gtk/gtkentry.c: Hack in simple Hebrew input with direct keysym => unicode translations. More languages can be added here, but real input-method support is needed. * docs/Changes-1.4.txt: Added note about entry behavior. * gtk/gtkenums.h gtk/gtkwidget.[ch] testgtk.c gtkprivate.h: Add functions to set the reading direction for a widget and the global direction. Add test which allows toggling the global direction. Two private flags are used to store the direction. (GTK_DIRECTION_SET + GTK_DIRECTION_LTR) * gtk/gtkcheckbutton.c gtk/gtkframe.c gtk/gtkhbbox.c gtk/gtkhbox.c gtk/gtkradiobutton.c gtk/gtkspinbutton.c gtk/gtktable.c * gtk/gtk[hv]scale.c gtk/gtkscale.[ch]: Draw numbers using Pango * gtk/gtklabel.[ch]: Moved to Pango and considerably rewritten. Line breaking, underlining now handled by Pango. * gtk/gtkstyle.[ch] gtk/gtkrc.[ch]: Add a PangoFontDescription to RCStyle and Style. (Having both this and the old font name and GdkFont is temporary.) * gtk/gtkwidget.[ch] (gtk_widget_create_pango_{context,layout}): Added convenience functions for creating contexts and layouts for widgets. * gtk/testgtk.c: Enhance label tests with multilingual labels.
2000-06-02 03:14:07 +00:00
adapt to handle PangoColor 2001-01-26 Havoc Pennington <hp@redhat.com> * gtk/gtktextlayout.c (convert_color): adapt to handle PangoColor * gtk/gtktreeview.c (gtk_tree_view_widget_to_tree_coords): fix to not offset by TREE_VIEW_HEADER_HEIGHT (gtk_tree_view_tree_to_widget_coords): fix to not offset by TREE_VIEW_HEADER_HEIGHT * configure.in (included_loaders): for me, --with-included-loaders generates the error "the specified loader yes does not exist", i.e. the arg defaults to "yes", so change test for value "" to test for value "yes", and include all loaders in that case. * gtk/gtkrbtree.c (_gtk_rbtree_get_depth): new function * gtk/gtktreeview.c (gtk_tree_view_get_cell_rect): fix to properly handle TREE_VIEW_VERTICAL_SEPARATOR (gtk_tree_view_bin_expose): fix to consider the row offset as pointing halfway into vertical separator. (gtk_tree_view_draw_node_focus_rect): ditto * gtk/gtkdebug.h, gtk/gtkmain.c (gtk_init_check): Add --gtk-debug=updates, which causes gdk_window_set_debug_updates (TRUE) to be called. * gdk/gdkwindow.c (gdk_window_set_debug_updates): Allow enabling a debug mode where the invalid region is colored in on invalidate, so you can see the flicker and know whether your redraw code is doing a good job. * gtk/gtktreeview.c (gtk_tree_view_queue_draw_node): Work in tree window coordinates (clip rect is in tree window coords) * gtk/Makefile.am: add gtktreednd.[hc] * gtk/gtkliststore.c: implement gtktreednd interfaces. * gtk/gtktreednd.c, gtk/gtktreednd.h: New interface to support drag-and-drop data operations on a model (so we can set up tree drag-and-drop automatically) * gtk/testgtk.c: Add a window to change sensitivity in the GtkLabel test; add a way to change the entry frame in GtkEntry test * gtk/gtkentry.c (gtk_entry_set_has_frame): (gtk_entry_get_has_frame): new functions to remove the frame around an entry (gtk_entry_size_request): shrink requisition if no frame (gtk_entry_draw_focus): don't draw frame if no frame * gtk/gtkstyle.c (gtk_default_draw_check): draw custom look for checks inside a cell renderer (gtk_default_draw_option): ditto for options * gtk/gtktreeviewcolumn.c (update_button_contents): add/remove children from the alignment, not the button (gtk_tree_view_column_init): ref/sink the column, to emulate GObject refcounting. * gtk/gtkcellrenderer.c (gtk_cell_renderer_init): ref/sink * gtk/gtkcellrenderertoggle.c (gtk_cell_renderer_toggle_render): Use theme functions to draw the toggles * gdk/gdkpango.c (gdk_pango_get_gc): use GdkRGB to alloc colors * gdk/gdkpango.h, gdk/gdkpango.c: Add GdkPangoAttrStipple and GdkPangoAttrEmbossed to use in rendering insensitive text * gdk/gdkpango.c (gdk_draw_layout_line): render new properties * gtk/gtkstyle.c (gtk_default_draw_layout): handle sensitivity using new GDK features
2001-01-26 21:12:05 +00:00
if (stipple)
{
gdk_gc_set_fill (result, GDK_STIPPLED);
gdk_gc_set_stipple (result, stipple);
Remove all references to offscreen flag which was no longer used. Thu Jun 1 23:05:13 2000 Owen Taylor <otaylor@redhat.com> * gtk/gtkwidget.c: Remove all references to offscreen flag which was no longer used. * gtk/gtkprivate.h (enum): Remove unused flags and compress. * gtk/gtkframe.c (gtk_frame_set_label_widget): Check for non-null label_widget->parent. * gtk/gtkentry.c: Get rid of code to deal with PangoAttribute which no longer was used. * gdk/gdkpango.c (gdk_pango_context_get_info): make static. * gdk/gdkpango.c (gdk_draw_layout[_line]): Add checks for null arguments. * gdk/x11/gdkgeometry-x11.c (gdk_window_scroll): add check for destroyed windows. Thu Jun 1 13:48:45 2000 Owen Taylor <otaylor@redhat.com> * gtk/gtkimmulticontext.c: Add a finalize method and unref the slave context there. * gtk/gtkinvisible.[ch]: Make reference counting behavior identical to GtkWindow. Thu Jun 1 01:54:11 2000 Owen Taylor <otaylor@redhat.com> * Makefile.am gdk/gdkpango.c: Copy the layout render function from pangox to here, so we can write them independent of rendering system, using GDK primitives. * gdk/gdkdrawable.h gdk/gdkdraw.c gdk/gdkwindow.c gdk/x11/gdkdrawable-x11.c: Remove draw_layout() from the vtable, since we have a rendering-system independent implementation in terms of draw_glyphs(). * gdk/gdkpango.c gdkdrawable.h (gdk_draw_layout_line): New function to render a single line. * gdk/x11/gdkpango.c: Move the guts of this file mostly into ../gdkpango.c, which simplifies things, since we don't have to deal with raw X gc's. Fri May 19 04:28:16 2000 Owen Taylor <otaylor@redhat.com> * gtk/gtktextlayout.[ch]: Add get_log_attrs() function to get the logical attributes for a given GtkTextLine. Tue May 30 16:05:39 2000 Owen Taylor <otaylor@redhat.com> * gdk/x11/gdkfont-x11.c (gdk_font_charset_for_locale): Track g_locale_get_codeset() to g_get_codeset() change. Tue May 30 15:03:19 2000 Owen Taylor <otaylor@redhat.com> * gtk/testcalendar.c (calendar_font_selection_ok): Use font descriptions. * gtk/gtkentry.c (gtk_entry_draw_text): Center text within the entry. * gtk/gtkfontsel.c (gtk_font_selection_dialog_init): Start of redoing (vastly simplifying) for Pango. Still needs quite a bit of work. (Size selection is currently poor. List of predefined sizes is not a good idea, since all of these sizes won't necessarily be distinct.) Tue May 30 13:50:19 2000 Owen Taylor <otaylor@redhat.com> * gdk/x11/gdkfont-x11.c (gdk_font_charset_for_locale): Handle CODESET results for LANG=C. Mon May 29 15:49:10 2000 Owen Taylor <otaylor@redhat.com> * gtk/gtkrc.[ch]: Add a 'font_name' declaration to RC which takes a stringized pango font description; ignore the older 'font' and 'fontset' declarations. * gtk/gtkstyle.c gtk/gtkrc.c: Fill in the style->font field with a GdkFont derived via gdk_font_from_description(), for compatibility. (Should we just remove it entirely? Probably too much compatibility breakage, but people should be migrating to the new Pango stuff as quickly as possible.) Mon May 29 15:47:41 2000 Owen Taylor <otaylor@redhat.com> * gtk/gtkentry.c gtk/gtkclist.c: s/pango_font_unref/g_object_unref/. Mon May 29 15:44:46 2000 Owen Taylor <otaylor@redhat.com> * gtk/gtkcalender.c: Roughly pango-ized. Really needs redoing; there are some bugs in size allocation right now, the semi-existant distinction between header / day fonts was removed, but, with Pango, could actually be made functional in a nice way. * gtk/testcalender: Move calender from examples into this directory as a test program. (We really need to restrcture testgtk into a whole directory full of tests for every widget or functionality group, separated into multiple .c files.) Mon May 29 15:19:56 2000 Owen Taylor <otaylor@redhat.com> * gtk/testgtk.c (file_exists): Fix stupid typo that was keeping RC file from being loaded. * gtk/testgtkrc gtk/testgtkrc2: Test new pango-ized RC file font code. Mon May 29 14:31:27 2000 Owen Taylor <otaylor@redhat.com> * gdk/gdkfont.h gdk/x11/gdkfont-x11.c (gdk_font_from_description): Add function to load a GdkFont from a PangoFontDescription. Fri May 26 17:16:40 2000 Owen Taylor <otaylor@redhat.com> * gtk/frame.[ch] gtkaspectframe.c: Make frame widgets able to have any widget for the label, use a GtkLabel widget to display the text. (Based partially on a patch from Anders Carlson.) (Quite a bit of code reorganization - strip 90% of the guts out of gtkaspectframe and add a single virtual func to GtkFrameClass - compute_child_allocation.) Fri May 26 12:00:02 2000 Owen Taylor <otaylor@redhat.com> * gtk/gtkctree.c gtk/gtkclist.[ch]: Pangoized. (Removed clist->row_center_offset field because caching it wasn't saving time or code, added private function _gtk_clist_create_cell_layout()). Wed May 24 15:59:37 2000 Owen Taylor <otaylor@redhat.com> * gtk/gtkaccellabel.c: Pangoized. * gtk/[hv]ruler.c: Pangoized Mon May 22 19:23:59 2000 Owen Taylor <otaylor@redhat.com> * gtk/gtkfilesel.c (gtk_file_selection_init): Use gtk_clist_set_column_auto_resize() to remove need need for manual column width computations. Mon May 22 18:50:26 2000 Owen Taylor <otaylor@redhat.com> * gtk/gtktooltips.[ch]: Replace custom drawing with a GtkLabel, ensuring Pango correctness, and considerably simplifying the code. * gtk/gtklabel.c gtk[hv]scale.c: 1000 => PANGO_SCALE. * gtk/gtklabel.c (gtk_label_size_request): Fixed incorrect getting of numbers of lines. * gtk/gtklabel.c (gtk_label_size_request): Set the requisition to the actual requested width of the lable, not to the wrap width we set. * gtk/gtktextchild.h: Remove extraneous include of gtk/gtk.h. * gtk/gtktextbtree.c gtk/gtktextbuffer.c gtk/gtktextlayout.c gtk/gtktextview.c gtk/gtktextview.[ch]: Fix up includes. * gtk/gtktextview.c: Fix structure inheritance. * gtk/gtkprogressbar.c: Pangoize. Mon May 22 15:47:30 2000 Owen Taylor <otaylor@redhat.com> * gtk/gtktextview.c (gtk_text_view_get_first_para_iter): Encapsulate in a function. * gtk/gtktextlayout.c (find_display_line_above): Fixed bug with computing line tops. * gtk/gtktextview.c (changed_handler): Fix < , <= confusion. Thu May 18 18:53:31 2000 Owen Taylor <otaylor@redhat.com> * gtk/gtktextdisplay.c (gtk_text_layout_draw): Fix up the x_offset and y_offset coordinates to do what we need now. (The offset between buffer and layout coordinates has been reintroduced, but is a bit different than before.) * gtk/gtktextview.[ch]: No longer inherit from GtkLayout; instead handle the adjustments ourselves, and scroll as necessary using the new gdk_window_scroll(). The advantage of this is that when we are incrementally revalidating, we are essentially rearranging things around the visible portion of the screen. With the old setup, the visible portion of the screen was moved around in the layout, so scrolling and redrawing to track that caused jumping of the display. Since we now control the scrolling ourselves, we can suppress this and only redraw when things actually change. Thu May 18 18:47:25 2000 Owen Taylor <otaylor@redhat.com> * gtk/gtktextbtree.c (redisplay_mark): We need to invalidate the region not just redisplay it after-all, since we store the cursors in the LineDisplay. (Ugly interactions here between GtkLayout and GtkTextBTree here.) * gtk/gtktextbtree.c (redisplay_region): Fixed reversed comparison. Thu May 18 18:43:21 2000 Owen Taylor <otaylor@redhat.com> * gdk/gdkwindow.h gdk/x11/gdkgeometry-x11.c (gdk_window_scroll): Added function to scroll contents of a window while keeping the window constant. Works by XCopyArea or guffaw-scrolling depending on the details of how the window is set up. (guffaw-scrolling still needs to be filled in.) Wed May 17 22:36:53 2000 Owen Taylor <otaylor@redhat.com> * gtk/gtktextiter.c gtk/gtkmain.c: Add a debug key for the text widget, move the debugging that was tied to a global variable to that. * gtk/gtkmarshal.list: Add NONE:INT,INT,INT * gtk/gtktextbtree.[ch] gtk/gtktextlayout.c: Keep a separate validated flag, in line data instead of setting height/width to -1. This allows us to perform operations with partially invalid buffer (using the old size for invalid lines) and thus to do incremental vaidation. Keep height/width aggregates up to date when deleting text and rebalancing the tree. * gtk/gtktextbtree.[ch]: Add functions validate a line (gtk_text_btree_validate_line), and to validate up to a number of pixels (gtk_text_btree_validate). * gtk/gtktextlayout.[ch]: Add an ::invalidated signal that indicates that something is changed and a revalidation pass is needed. Change ::need_repaint to ::changed, and make it take old and new yranges instead of a rectangle. * gtk/gtktextbtree.[ch] gtk/gtktextlayout.[ch]: Move the line_data_destroy() function from gtk_text_btree_add_view() to a virtual function in GtkTextLayout * gtk/gtktextbtree.[ch]: Remove gtk_text_btree_get_damage_range(), since we are handling partial repaints in a different fashion now. * gtk/gtktextbtree.[ch]: Only repaint the changed portion of the selection instead of queueing a repaint on the entire widget. * gtk/gtktextbuffer.[ch] gtk/gtktextbtree.[ch]: Move get_selection_bounds() down to btree, make the function in buffer a wrapper around the btree function. * gtk/gtktextlayout.[ch]: Add functions to check if the layout is valid and to recompute either a range of pixels aroudn a line or a certain total number of pixels. * gtk/gtktextlayout.[ch]: Cache a single line display; now that we only redraw the needed portions, the hit rate for this cache is quite high. * gtk/gtktextview.[ch]: Keep track of the first paragraph on the screen so that when re-laying-out the buffer, we can keep the same place. This requires connecting to ::value_changed on the adjustments * gtk/gtktextview.[ch]: Add idle functions to revalidate the buffer after we receive an ::invalidated signal. Wed May 17 22:10:47 2000 Owen Taylor <otaylor@redhat.com> * gtk/gtklayout.c (gtk_layout_size_allocate): Set upper to max of allocation and layout size, not just to the layout size. * gtk/gtk[hv]scrollbar.c (gtk_[hv]scrollbar_calc_slider_size): Invalidate window so it gets redrawn properly. * gdk/gdkwindow.c (gdk_window_invalidate_rect): Allow rect == NULL to mean the entire window. * gdk/gdkevents.h: Move definition for GDK_PRIORITY_REDRAW into public header. Mon May 15 14:51:31 2000 Owen Taylor <otaylor@redhat.com> * gtk/gtktextmark.c (gtk_text_mark_get_name): Add function to get the name of a mark. * gtk/gtktextlayout.c (gtk_text_layout_get_line_at_y): Add a function to find the paragraph from a y position. Thu May 11 12:57:20 2000 Owen Taylor <otaylor@redhat.com> * gtk/gtktextbtree.c (gtk_text_btree_node_invalidate_upward): Valid nodes have width/height >= 0, not > 0. Tue May 9 21:29:06 2000 Owen Taylor <otaylor@redhat.com> * gtk/gtktextlayout.[ch] gtk/gtktextdisplay.c (gtk_text_layout_get_line_display): Add a size_only flag, so when we only need the size, we don't create useless appearance attributes. * gtk/gtktextview.c (gtk_text_view_ensure_layout): Remove duplicate setting of font description. * gtk/gtkscale.c: Use PANGO_SCALE instead of 1000 Wed Apr 26 01:53:23 2000 Owen Taylor <otaylor@redhat.com> * gtk/Makefile.am (EXTRA_DIST): Add OLD_STAMP into EXTRA_DIST. It does not work well when the file that everything depends on is not in the tarball. Wed Apr 26 00:56:14 2000 Owen Taylor <otaylor@redhat.com> * gtk/testgtk.c: Some hacks and fixes so that it basically works when not sitting in the GTK+ build tree. 2000-05-03 Havoc Pennington <hp@redhat.com> * gtk/gtktextbtree.c (gtk_text_line_next_could_contain_tag): Properly determine the ordering of the tag root and the current line within the tree. Previous algorithm only worked if the tag root's immediate parent was the common root of both the current line and the tag root. Wed Apr 26 00:43:00 2000 Owen Taylor <otaylor@redhat.com> * gtk/gtktextlayout.c (set_para_values): Fix some bugs in alignment. * gtk/gtktextview.c (gtk_text_view_ensure_layout): Track the widget text directional dynamically. * gtk/gtktextview.[ch]: Added functions to get and set default wrap mode. Tue Apr 25 23:47:38 2000 Owen Taylor <otaylor@redhat.com> * gtk/gtktextlayout.c (gtk_text_layout_get_iter_location): Fix bug in cursor location computation. Tue Apr 25 23:22:59 2000 Owen Taylor <otaylor@redhat.com> * gtk/gtklayout.c (gtk_layout_set_size): Clamp hadjustment/ vadjusment values properly when layout gets smaller. * gtk/gtktextview.c (need_repaint_handler): Areas being passed in are far completely inaccurate, and sometimes too small, so, for now, just queue a redraw on the whole visible region. 2000-04-25 Havoc Pennington <hp@redhat.com> * gtk/gtktextbtree.c (summary_destroy): new function to destroy tag summary nodes (gtk_text_line_next_could_contain_tag): this function was totally broken if the line passed in wasn't below the tag root. Fix it. (gtk_text_btree_first_could_contain_tag): In the tag == NULL "wildcard" case, we have to do a linear scan. Blah. (gtk_text_btree_last_could_contain_tag): In tag == NULL case, we have to do the linear scan (tag_removed_cb): When a tag is removed from the tag table, remove the GtkTextTagInfo node from the btree. (gtk_text_btree_spew): Implement the spew function, for our debugging pleasure. Tue Apr 25 19:40:18 2000 Owen Taylor <otaylor@redhat.com> * gtk/gtktextlayout.c (gtk_text_layout_set_buffer): Fix a problem with referring to the wrong buffer. * gtk/gtkentry.c: Fix focus-in/focus-out confusion. * gtk/gtkrc.c gtk/gtkstyle.c: Moving setting default font description to gtk_style_new() - otherwise things don't work without a .gtkrc file. * gtk/gtktextbuffer.c (gtk_text_buffer_new): Sink the tags table if we create it ourself, too. * gdk/gdktypes.h (enum): Move GDK_RELEASE_MASK, since it was conflicting with XKB modifiers. * gtk/gtktextview.[ch]: Add simple support for GtkIMContext. Mon Apr 24 19:34:18 2000 Owen Taylor <otaylor@redhat.com> * gtk/gtkentry.c (gtk_entry_move_cursor_visually): Fix problem with deletion from last commit. Mon Apr 24 19:29:40 2000 Owen Taylor <otaylor@redhat.com> * gtk/gtkwidget.c (gtk_widget_create_pango_context): Set the language in the context from the current locale. * gtk/gtkentry.c (gtk_entry_size_request): Use language from the context, not hardcoded value. * gtk/gtkentry.c (gtk_entry_move_cursor): Make character movement visual, not logical. Sun Apr 23 23:39:18 2000 Owen Taylor <otaylor@redhat.com> * gtk/gtkentry.c gtk/gtktextdisplay.c: Don't handle selections as attributes - that doesn't handle partial-glyph selection properly. Instead use new pango_layout_line_get_x_ranges() functionality to draw the selection. * gtk/gtkentry.c: Simplify code since pango_layout_line_index_to_x() now properly handles out-of-range coordinates. * gtk/gtktextbuffer.c: Emit "mark_set" when the cursor is moved. * gtk/gtktextiter.h gtk/gtktextiterprivate.h: Make gtk_text_iter_get_line_byte() public. * gtk/gtktextlayout.[ch]: Properly set the direction in the PangoContext for paragraphs opposite to the base direction of the widget. * gtk/gtktextlayout.[ch] gtk/gtktextdisplay.c: Fixes for alignment. * gtk/gtktextlayout.c: Don't split segments on marks, since that causes Arabic words to reshape as you cursor through. * gtk/gtktextlayout.[ch] gtk/gtktextview.[ch]: Implement virtual cursor position when moving vertically with the arrow keys and scrolling with page-up/page-down. (Arrow keys save only the X, scrolling saves both X and Y.) This means you can line-up / line-down or page-up / page-down without losing your place, and also that moving vertically with the cursor keys keeps the same X position, not the same character count: * gtk/gtktextlayout.[ch] gtk/gtktextview.[ch]: Make vertical arrow keys move by display lines, not paragraphs. Tue Apr 18 14:16:50 2000 Owen Taylor <otaylor@redhat.com> * gtk/gtklayout.c: Make sure that the bin window is at least as big as the allocation. (Should we also make sure that the bin window is big enough to completely cover widget->window?) * gtk/gtktextview.c (gtk_text_view_get_visible_rect): Add function to get the onscreen rectangle. * gdk/x11/gdkwindow-x11.c (gdk_window_get_pointer): Correctly account for offsets in window coordinates. Sun Apr 16 16:13:27 2000 Owen Taylor <otaylor@redhat.com> * gtk/gtkentry.c (gtk_entry_get_cursor_locations): Fix index/offset confusion. * gtk/gtktextview.c (gtk_text_view_ensure_layout): Set the default direction from the widget direction. * gtk/gtktexttag.c gtk/gtktexttagprivate.h (gtk_text_tag_set_arg): Add a "direction" attribute. * gtk/gtktextview.c: global s/tkxt/text_view/. * gtk/testtext.c: Added long block of text in Arabic, to test out the direction attributes. (Some problems with the shaping system for arabic become obvious - like the fact the cursor splits words into unjoined pieces.) Fri Apr 14 12:54:34 2000 Owen Taylor <otaylor@redhat.com> * gtk/gtktextdisplay.c (render_layout): Add overstrike handling. * gtk/gtktextlayout.c: Fix up alignment. * gtk/testtext.c: Add some tests for centering, wrapping. Fri Apr 14 09:26:22 2000 Owen Taylor <otaylor@redhat.com> * gdk/gdkdrawable.h gdk/gdkdraw.c gdk/gdkwindow.c gdk/x11/gdkdrawable-x11.c: Add a draw_glyphs() operation to the drawable vtable and gdk_draw_glyphs(). If we wrote GTK+-specific layout-render function this could just replace the draw_layout() operation in the vtable. * gtk/gtkentry.c: Move guts of gtk_entry_get_cursor_locations to pango_layout_get_cursor_pos() and use that function. * gtk/gtktextchild.[ch]: add gtk_ onto pixmap_segment_new(), since it is a non-static symbol. * gtk/gtktextbtree.[ch]: Replace gtk_text_btree_find_line_data_by_y() with gtk_text_btree_find_line_by_y() * gtk/gtktextdisplay.c: Rewrote for Pango - uses a custom layout renderer that handles GtkTextAppearance attributes. * gtk/gtktexttag.[ch] gtk/gtktexttagprivate.h: - Move the values in the style that don't affect geometry into a GtkTextAppearance structure. - Change underline to take a PangoUnderline and "font" a string representation of a font description - Add a "font_desc" attribute which takes a FontDescription structure. * gtk/gtktextlayout.[ch]: - Get rid of the display-line list per each line. Instead, we generate, on demand, a GtkTextLineDisplay structure which] contains a PangoLayout * and other necesary information (offsets, cursor locations) for displaying a paragraph. - Get rid of the code to wrap lines, create display chunks, etc. Instead, we just go through a paragraph and convert it into the necessary inputs to a PangoLayout. - Implement a new attribute type, GtkTextAttrAppearance. This holds a GtkTextAppearance, and is used to pass colors, stipple, etc, through from the layout to the display without having to use lots and lots of individual attributes. - Reimplement gtk_layout_get_iter_at_pixel() gtk_layout_get_iter_pos() in terms of PangoLayout functions. * gtk/gtktextview.c: - Handle passing the necessary PangoContext to the layout - Some fixups in painting to deal with the automatic backing store and offsetting of GTK+-1.4 - Add a style_set handler so that the default style reacts properly to theme changes. * gtk/gtktext?*.[ch]: Random code-style fixes. * gtk/testtext.c: Substitute in languages that Pango handles now for Thai Mon Apr 10 10:33:45 2000 Owen Taylor <otaylor@redhat.com> * gtk/gtktext?*.[ch]: Check in Havoc's port of the Tk text widget, in original form preparatory to Pango-ization and gdkimcontext-ization. Thu Apr 6 19:25:39 2000 Owen Taylor <otaylor@redhat.com> * gtk/gtkimcontext.c: Move default implementations to real_* vfuncs, so that we can derive from gtkimcontext in language bindings properly. Thu Apr 6 16:02:52 2000 Owen Taylor <otaylor@redhat.com> * gtk/gtkimcontextsimple.[ch]: Use gdk_keyval_to_unicode to gdk_unicode_to_keyval. Add a compose table including (almost) all the compose combinations from X. This is 6k of static, shared data as opposed to 50k or so of dynamic data in the XIM implementation. * gdk/gdk.h gdk/gdkkeyuni.c gdk/win32/gdkevents-win32.c (gdk_keyval_to_unicode, gdk_unicode_to_keyval): Moved functions to convert keyvalues from and to unicode here from the win32 port and made them public. Wed Apr 5 16:37:29 2000 Owen Taylor <otaylor@redhat.com> * gtk/gtkeditable.c (gtk_editable_insert_text): Allow new_text_length == -1. Wed Apr 5 16:27:45 2000 Owen Taylor <otaylor@redhat.com> * gtk/gtkimcontext.[ch]: Base class for new input context system * gtk/gtkimmulticontext.[ch]: Proxy input context that allows the real input context implementation to be loaded from modules and switched on the fly. * gtk/gtkcontextsimple.[ch]: Simple implementation of an input context that just does direct keysymbol => unicode translation. * gtk/gtkentry.[ch]: Start switching editing over to using GtkInputContext. (No handling of preedit yet.) Wed Apr 5 15:48:41 2000 Owen Taylor <otaylor@redhat.com> * gtk/gtktypeutils.h (GTK_CHECK_GET_CLASS): Fix problem with one too many substitutions. (klass should not be subsituted.) Wed Apr 5 00:18:14 2000 Owen Taylor <otaylor@redhat.com> * configure.in: Add checks for Pango * configure.in docs/Makefile.am: Add test for sgml2html and allow 'make dist' without building html, but print out warnings in that case. (For making snapshots) * gdk/Makefile.am gdk/x11/Makefile.am gtk/Makefile.am: Add Pango libraries and C flags * gdk/gdkdraw.c gdk/gdkdrawable.h gdkwindow.c gdk/x11/gdkdrawable-x11.c: Add function (gdk_draw_layout) to draw a pango layout. * gdk/gdkpango.h gdk/x11/gdkpango-x11.c: New file with functions for getting Pango contexts for GDK. * gtk/gtkeditable.c: Get rid of dead code gtk_editable_parent_set() * gtk/gtkentry.[ch]: Complete rewrite to use Pango, add bidirectional editing. * gtk/gtkentry.c: Hack in simple Hebrew input with direct keysym => unicode translations. More languages can be added here, but real input-method support is needed. * docs/Changes-1.4.txt: Added note about entry behavior. * gtk/gtkenums.h gtk/gtkwidget.[ch] testgtk.c gtkprivate.h: Add functions to set the reading direction for a widget and the global direction. Add test which allows toggling the global direction. Two private flags are used to store the direction. (GTK_DIRECTION_SET + GTK_DIRECTION_LTR) * gtk/gtkcheckbutton.c gtk/gtkframe.c gtk/gtkhbbox.c gtk/gtkhbox.c gtk/gtkradiobutton.c gtk/gtkspinbutton.c gtk/gtktable.c * gtk/gtk[hv]scale.c gtk/gtkscale.[ch]: Draw numbers using Pango * gtk/gtklabel.[ch]: Moved to Pango and considerably rewritten. Line breaking, underlining now handled by Pango. * gtk/gtkstyle.[ch] gtk/gtkrc.[ch]: Add a PangoFontDescription to RCStyle and Style. (Having both this and the old font name and GdkFont is temporary.) * gtk/gtkwidget.[ch] (gtk_widget_create_pango_{context,layout}): Added convenience functions for creating contexts and layouts for widgets. * gtk/testgtk.c: Enhance label tests with multilingual labels.
2000-06-02 03:14:07 +00:00
}
adapt to handle PangoColor 2001-01-26 Havoc Pennington <hp@redhat.com> * gtk/gtktextlayout.c (convert_color): adapt to handle PangoColor * gtk/gtktreeview.c (gtk_tree_view_widget_to_tree_coords): fix to not offset by TREE_VIEW_HEADER_HEIGHT (gtk_tree_view_tree_to_widget_coords): fix to not offset by TREE_VIEW_HEADER_HEIGHT * configure.in (included_loaders): for me, --with-included-loaders generates the error "the specified loader yes does not exist", i.e. the arg defaults to "yes", so change test for value "" to test for value "yes", and include all loaders in that case. * gtk/gtkrbtree.c (_gtk_rbtree_get_depth): new function * gtk/gtktreeview.c (gtk_tree_view_get_cell_rect): fix to properly handle TREE_VIEW_VERTICAL_SEPARATOR (gtk_tree_view_bin_expose): fix to consider the row offset as pointing halfway into vertical separator. (gtk_tree_view_draw_node_focus_rect): ditto * gtk/gtkdebug.h, gtk/gtkmain.c (gtk_init_check): Add --gtk-debug=updates, which causes gdk_window_set_debug_updates (TRUE) to be called. * gdk/gdkwindow.c (gdk_window_set_debug_updates): Allow enabling a debug mode where the invalid region is colored in on invalidate, so you can see the flicker and know whether your redraw code is doing a good job. * gtk/gtktreeview.c (gtk_tree_view_queue_draw_node): Work in tree window coordinates (clip rect is in tree window coords) * gtk/Makefile.am: add gtktreednd.[hc] * gtk/gtkliststore.c: implement gtktreednd interfaces. * gtk/gtktreednd.c, gtk/gtktreednd.h: New interface to support drag-and-drop data operations on a model (so we can set up tree drag-and-drop automatically) * gtk/testgtk.c: Add a window to change sensitivity in the GtkLabel test; add a way to change the entry frame in GtkEntry test * gtk/gtkentry.c (gtk_entry_set_has_frame): (gtk_entry_get_has_frame): new functions to remove the frame around an entry (gtk_entry_size_request): shrink requisition if no frame (gtk_entry_draw_focus): don't draw frame if no frame * gtk/gtkstyle.c (gtk_default_draw_check): draw custom look for checks inside a cell renderer (gtk_default_draw_option): ditto for options * gtk/gtktreeviewcolumn.c (update_button_contents): add/remove children from the alignment, not the button (gtk_tree_view_column_init): ref/sink the column, to emulate GObject refcounting. * gtk/gtkcellrenderer.c (gtk_cell_renderer_init): ref/sink * gtk/gtkcellrenderertoggle.c (gtk_cell_renderer_toggle_render): Use theme functions to draw the toggles * gdk/gdkpango.c (gdk_pango_get_gc): use GdkRGB to alloc colors * gdk/gdkpango.h, gdk/gdkpango.c: Add GdkPangoAttrStipple and GdkPangoAttrEmbossed to use in rendering insensitive text * gdk/gdkpango.c (gdk_draw_layout_line): render new properties * gtk/gtkstyle.c (gtk_default_draw_layout): handle sensitivity using new GDK features
2001-01-26 21:12:05 +00:00
return result;
Remove all references to offscreen flag which was no longer used. Thu Jun 1 23:05:13 2000 Owen Taylor <otaylor@redhat.com> * gtk/gtkwidget.c: Remove all references to offscreen flag which was no longer used. * gtk/gtkprivate.h (enum): Remove unused flags and compress. * gtk/gtkframe.c (gtk_frame_set_label_widget): Check for non-null label_widget->parent. * gtk/gtkentry.c: Get rid of code to deal with PangoAttribute which no longer was used. * gdk/gdkpango.c (gdk_pango_context_get_info): make static. * gdk/gdkpango.c (gdk_draw_layout[_line]): Add checks for null arguments. * gdk/x11/gdkgeometry-x11.c (gdk_window_scroll): add check for destroyed windows. Thu Jun 1 13:48:45 2000 Owen Taylor <otaylor@redhat.com> * gtk/gtkimmulticontext.c: Add a finalize method and unref the slave context there. * gtk/gtkinvisible.[ch]: Make reference counting behavior identical to GtkWindow. Thu Jun 1 01:54:11 2000 Owen Taylor <otaylor@redhat.com> * Makefile.am gdk/gdkpango.c: Copy the layout render function from pangox to here, so we can write them independent of rendering system, using GDK primitives. * gdk/gdkdrawable.h gdk/gdkdraw.c gdk/gdkwindow.c gdk/x11/gdkdrawable-x11.c: Remove draw_layout() from the vtable, since we have a rendering-system independent implementation in terms of draw_glyphs(). * gdk/gdkpango.c gdkdrawable.h (gdk_draw_layout_line): New function to render a single line. * gdk/x11/gdkpango.c: Move the guts of this file mostly into ../gdkpango.c, which simplifies things, since we don't have to deal with raw X gc's. Fri May 19 04:28:16 2000 Owen Taylor <otaylor@redhat.com> * gtk/gtktextlayout.[ch]: Add get_log_attrs() function to get the logical attributes for a given GtkTextLine. Tue May 30 16:05:39 2000 Owen Taylor <otaylor@redhat.com> * gdk/x11/gdkfont-x11.c (gdk_font_charset_for_locale): Track g_locale_get_codeset() to g_get_codeset() change. Tue May 30 15:03:19 2000 Owen Taylor <otaylor@redhat.com> * gtk/testcalendar.c (calendar_font_selection_ok): Use font descriptions. * gtk/gtkentry.c (gtk_entry_draw_text): Center text within the entry. * gtk/gtkfontsel.c (gtk_font_selection_dialog_init): Start of redoing (vastly simplifying) for Pango. Still needs quite a bit of work. (Size selection is currently poor. List of predefined sizes is not a good idea, since all of these sizes won't necessarily be distinct.) Tue May 30 13:50:19 2000 Owen Taylor <otaylor@redhat.com> * gdk/x11/gdkfont-x11.c (gdk_font_charset_for_locale): Handle CODESET results for LANG=C. Mon May 29 15:49:10 2000 Owen Taylor <otaylor@redhat.com> * gtk/gtkrc.[ch]: Add a 'font_name' declaration to RC which takes a stringized pango font description; ignore the older 'font' and 'fontset' declarations. * gtk/gtkstyle.c gtk/gtkrc.c: Fill in the style->font field with a GdkFont derived via gdk_font_from_description(), for compatibility. (Should we just remove it entirely? Probably too much compatibility breakage, but people should be migrating to the new Pango stuff as quickly as possible.) Mon May 29 15:47:41 2000 Owen Taylor <otaylor@redhat.com> * gtk/gtkentry.c gtk/gtkclist.c: s/pango_font_unref/g_object_unref/. Mon May 29 15:44:46 2000 Owen Taylor <otaylor@redhat.com> * gtk/gtkcalender.c: Roughly pango-ized. Really needs redoing; there are some bugs in size allocation right now, the semi-existant distinction between header / day fonts was removed, but, with Pango, could actually be made functional in a nice way. * gtk/testcalender: Move calender from examples into this directory as a test program. (We really need to restrcture testgtk into a whole directory full of tests for every widget or functionality group, separated into multiple .c files.) Mon May 29 15:19:56 2000 Owen Taylor <otaylor@redhat.com> * gtk/testgtk.c (file_exists): Fix stupid typo that was keeping RC file from being loaded. * gtk/testgtkrc gtk/testgtkrc2: Test new pango-ized RC file font code. Mon May 29 14:31:27 2000 Owen Taylor <otaylor@redhat.com> * gdk/gdkfont.h gdk/x11/gdkfont-x11.c (gdk_font_from_description): Add function to load a GdkFont from a PangoFontDescription. Fri May 26 17:16:40 2000 Owen Taylor <otaylor@redhat.com> * gtk/frame.[ch] gtkaspectframe.c: Make frame widgets able to have any widget for the label, use a GtkLabel widget to display the text. (Based partially on a patch from Anders Carlson.) (Quite a bit of code reorganization - strip 90% of the guts out of gtkaspectframe and add a single virtual func to GtkFrameClass - compute_child_allocation.) Fri May 26 12:00:02 2000 Owen Taylor <otaylor@redhat.com> * gtk/gtkctree.c gtk/gtkclist.[ch]: Pangoized. (Removed clist->row_center_offset field because caching it wasn't saving time or code, added private function _gtk_clist_create_cell_layout()). Wed May 24 15:59:37 2000 Owen Taylor <otaylor@redhat.com> * gtk/gtkaccellabel.c: Pangoized. * gtk/[hv]ruler.c: Pangoized Mon May 22 19:23:59 2000 Owen Taylor <otaylor@redhat.com> * gtk/gtkfilesel.c (gtk_file_selection_init): Use gtk_clist_set_column_auto_resize() to remove need need for manual column width computations. Mon May 22 18:50:26 2000 Owen Taylor <otaylor@redhat.com> * gtk/gtktooltips.[ch]: Replace custom drawing with a GtkLabel, ensuring Pango correctness, and considerably simplifying the code. * gtk/gtklabel.c gtk[hv]scale.c: 1000 => PANGO_SCALE. * gtk/gtklabel.c (gtk_label_size_request): Fixed incorrect getting of numbers of lines. * gtk/gtklabel.c (gtk_label_size_request): Set the requisition to the actual requested width of the lable, not to the wrap width we set. * gtk/gtktextchild.h: Remove extraneous include of gtk/gtk.h. * gtk/gtktextbtree.c gtk/gtktextbuffer.c gtk/gtktextlayout.c gtk/gtktextview.c gtk/gtktextview.[ch]: Fix up includes. * gtk/gtktextview.c: Fix structure inheritance. * gtk/gtkprogressbar.c: Pangoize. Mon May 22 15:47:30 2000 Owen Taylor <otaylor@redhat.com> * gtk/gtktextview.c (gtk_text_view_get_first_para_iter): Encapsulate in a function. * gtk/gtktextlayout.c (find_display_line_above): Fixed bug with computing line tops. * gtk/gtktextview.c (changed_handler): Fix < , <= confusion. Thu May 18 18:53:31 2000 Owen Taylor <otaylor@redhat.com> * gtk/gtktextdisplay.c (gtk_text_layout_draw): Fix up the x_offset and y_offset coordinates to do what we need now. (The offset between buffer and layout coordinates has been reintroduced, but is a bit different than before.) * gtk/gtktextview.[ch]: No longer inherit from GtkLayout; instead handle the adjustments ourselves, and scroll as necessary using the new gdk_window_scroll(). The advantage of this is that when we are incrementally revalidating, we are essentially rearranging things around the visible portion of the screen. With the old setup, the visible portion of the screen was moved around in the layout, so scrolling and redrawing to track that caused jumping of the display. Since we now control the scrolling ourselves, we can suppress this and only redraw when things actually change. Thu May 18 18:47:25 2000 Owen Taylor <otaylor@redhat.com> * gtk/gtktextbtree.c (redisplay_mark): We need to invalidate the region not just redisplay it after-all, since we store the cursors in the LineDisplay. (Ugly interactions here between GtkLayout and GtkTextBTree here.) * gtk/gtktextbtree.c (redisplay_region): Fixed reversed comparison. Thu May 18 18:43:21 2000 Owen Taylor <otaylor@redhat.com> * gdk/gdkwindow.h gdk/x11/gdkgeometry-x11.c (gdk_window_scroll): Added function to scroll contents of a window while keeping the window constant. Works by XCopyArea or guffaw-scrolling depending on the details of how the window is set up. (guffaw-scrolling still needs to be filled in.) Wed May 17 22:36:53 2000 Owen Taylor <otaylor@redhat.com> * gtk/gtktextiter.c gtk/gtkmain.c: Add a debug key for the text widget, move the debugging that was tied to a global variable to that. * gtk/gtkmarshal.list: Add NONE:INT,INT,INT * gtk/gtktextbtree.[ch] gtk/gtktextlayout.c: Keep a separate validated flag, in line data instead of setting height/width to -1. This allows us to perform operations with partially invalid buffer (using the old size for invalid lines) and thus to do incremental vaidation. Keep height/width aggregates up to date when deleting text and rebalancing the tree. * gtk/gtktextbtree.[ch]: Add functions validate a line (gtk_text_btree_validate_line), and to validate up to a number of pixels (gtk_text_btree_validate). * gtk/gtktextlayout.[ch]: Add an ::invalidated signal that indicates that something is changed and a revalidation pass is needed. Change ::need_repaint to ::changed, and make it take old and new yranges instead of a rectangle. * gtk/gtktextbtree.[ch] gtk/gtktextlayout.[ch]: Move the line_data_destroy() function from gtk_text_btree_add_view() to a virtual function in GtkTextLayout * gtk/gtktextbtree.[ch]: Remove gtk_text_btree_get_damage_range(), since we are handling partial repaints in a different fashion now. * gtk/gtktextbtree.[ch]: Only repaint the changed portion of the selection instead of queueing a repaint on the entire widget. * gtk/gtktextbuffer.[ch] gtk/gtktextbtree.[ch]: Move get_selection_bounds() down to btree, make the function in buffer a wrapper around the btree function. * gtk/gtktextlayout.[ch]: Add functions to check if the layout is valid and to recompute either a range of pixels aroudn a line or a certain total number of pixels. * gtk/gtktextlayout.[ch]: Cache a single line display; now that we only redraw the needed portions, the hit rate for this cache is quite high. * gtk/gtktextview.[ch]: Keep track of the first paragraph on the screen so that when re-laying-out the buffer, we can keep the same place. This requires connecting to ::value_changed on the adjustments * gtk/gtktextview.[ch]: Add idle functions to revalidate the buffer after we receive an ::invalidated signal. Wed May 17 22:10:47 2000 Owen Taylor <otaylor@redhat.com> * gtk/gtklayout.c (gtk_layout_size_allocate): Set upper to max of allocation and layout size, not just to the layout size. * gtk/gtk[hv]scrollbar.c (gtk_[hv]scrollbar_calc_slider_size): Invalidate window so it gets redrawn properly. * gdk/gdkwindow.c (gdk_window_invalidate_rect): Allow rect == NULL to mean the entire window. * gdk/gdkevents.h: Move definition for GDK_PRIORITY_REDRAW into public header. Mon May 15 14:51:31 2000 Owen Taylor <otaylor@redhat.com> * gtk/gtktextmark.c (gtk_text_mark_get_name): Add function to get the name of a mark. * gtk/gtktextlayout.c (gtk_text_layout_get_line_at_y): Add a function to find the paragraph from a y position. Thu May 11 12:57:20 2000 Owen Taylor <otaylor@redhat.com> * gtk/gtktextbtree.c (gtk_text_btree_node_invalidate_upward): Valid nodes have width/height >= 0, not > 0. Tue May 9 21:29:06 2000 Owen Taylor <otaylor@redhat.com> * gtk/gtktextlayout.[ch] gtk/gtktextdisplay.c (gtk_text_layout_get_line_display): Add a size_only flag, so when we only need the size, we don't create useless appearance attributes. * gtk/gtktextview.c (gtk_text_view_ensure_layout): Remove duplicate setting of font description. * gtk/gtkscale.c: Use PANGO_SCALE instead of 1000 Wed Apr 26 01:53:23 2000 Owen Taylor <otaylor@redhat.com> * gtk/Makefile.am (EXTRA_DIST): Add OLD_STAMP into EXTRA_DIST. It does not work well when the file that everything depends on is not in the tarball. Wed Apr 26 00:56:14 2000 Owen Taylor <otaylor@redhat.com> * gtk/testgtk.c: Some hacks and fixes so that it basically works when not sitting in the GTK+ build tree. 2000-05-03 Havoc Pennington <hp@redhat.com> * gtk/gtktextbtree.c (gtk_text_line_next_could_contain_tag): Properly determine the ordering of the tag root and the current line within the tree. Previous algorithm only worked if the tag root's immediate parent was the common root of both the current line and the tag root. Wed Apr 26 00:43:00 2000 Owen Taylor <otaylor@redhat.com> * gtk/gtktextlayout.c (set_para_values): Fix some bugs in alignment. * gtk/gtktextview.c (gtk_text_view_ensure_layout): Track the widget text directional dynamically. * gtk/gtktextview.[ch]: Added functions to get and set default wrap mode. Tue Apr 25 23:47:38 2000 Owen Taylor <otaylor@redhat.com> * gtk/gtktextlayout.c (gtk_text_layout_get_iter_location): Fix bug in cursor location computation. Tue Apr 25 23:22:59 2000 Owen Taylor <otaylor@redhat.com> * gtk/gtklayout.c (gtk_layout_set_size): Clamp hadjustment/ vadjusment values properly when layout gets smaller. * gtk/gtktextview.c (need_repaint_handler): Areas being passed in are far completely inaccurate, and sometimes too small, so, for now, just queue a redraw on the whole visible region. 2000-04-25 Havoc Pennington <hp@redhat.com> * gtk/gtktextbtree.c (summary_destroy): new function to destroy tag summary nodes (gtk_text_line_next_could_contain_tag): this function was totally broken if the line passed in wasn't below the tag root. Fix it. (gtk_text_btree_first_could_contain_tag): In the tag == NULL "wildcard" case, we have to do a linear scan. Blah. (gtk_text_btree_last_could_contain_tag): In tag == NULL case, we have to do the linear scan (tag_removed_cb): When a tag is removed from the tag table, remove the GtkTextTagInfo node from the btree. (gtk_text_btree_spew): Implement the spew function, for our debugging pleasure. Tue Apr 25 19:40:18 2000 Owen Taylor <otaylor@redhat.com> * gtk/gtktextlayout.c (gtk_text_layout_set_buffer): Fix a problem with referring to the wrong buffer. * gtk/gtkentry.c: Fix focus-in/focus-out confusion. * gtk/gtkrc.c gtk/gtkstyle.c: Moving setting default font description to gtk_style_new() - otherwise things don't work without a .gtkrc file. * gtk/gtktextbuffer.c (gtk_text_buffer_new): Sink the tags table if we create it ourself, too. * gdk/gdktypes.h (enum): Move GDK_RELEASE_MASK, since it was conflicting with XKB modifiers. * gtk/gtktextview.[ch]: Add simple support for GtkIMContext. Mon Apr 24 19:34:18 2000 Owen Taylor <otaylor@redhat.com> * gtk/gtkentry.c (gtk_entry_move_cursor_visually): Fix problem with deletion from last commit. Mon Apr 24 19:29:40 2000 Owen Taylor <otaylor@redhat.com> * gtk/gtkwidget.c (gtk_widget_create_pango_context): Set the language in the context from the current locale. * gtk/gtkentry.c (gtk_entry_size_request): Use language from the context, not hardcoded value. * gtk/gtkentry.c (gtk_entry_move_cursor): Make character movement visual, not logical. Sun Apr 23 23:39:18 2000 Owen Taylor <otaylor@redhat.com> * gtk/gtkentry.c gtk/gtktextdisplay.c: Don't handle selections as attributes - that doesn't handle partial-glyph selection properly. Instead use new pango_layout_line_get_x_ranges() functionality to draw the selection. * gtk/gtkentry.c: Simplify code since pango_layout_line_index_to_x() now properly handles out-of-range coordinates. * gtk/gtktextbuffer.c: Emit "mark_set" when the cursor is moved. * gtk/gtktextiter.h gtk/gtktextiterprivate.h: Make gtk_text_iter_get_line_byte() public. * gtk/gtktextlayout.[ch]: Properly set the direction in the PangoContext for paragraphs opposite to the base direction of the widget. * gtk/gtktextlayout.[ch] gtk/gtktextdisplay.c: Fixes for alignment. * gtk/gtktextlayout.c: Don't split segments on marks, since that causes Arabic words to reshape as you cursor through. * gtk/gtktextlayout.[ch] gtk/gtktextview.[ch]: Implement virtual cursor position when moving vertically with the arrow keys and scrolling with page-up/page-down. (Arrow keys save only the X, scrolling saves both X and Y.) This means you can line-up / line-down or page-up / page-down without losing your place, and also that moving vertically with the cursor keys keeps the same X position, not the same character count: * gtk/gtktextlayout.[ch] gtk/gtktextview.[ch]: Make vertical arrow keys move by display lines, not paragraphs. Tue Apr 18 14:16:50 2000 Owen Taylor <otaylor@redhat.com> * gtk/gtklayout.c: Make sure that the bin window is at least as big as the allocation. (Should we also make sure that the bin window is big enough to completely cover widget->window?) * gtk/gtktextview.c (gtk_text_view_get_visible_rect): Add function to get the onscreen rectangle. * gdk/x11/gdkwindow-x11.c (gdk_window_get_pointer): Correctly account for offsets in window coordinates. Sun Apr 16 16:13:27 2000 Owen Taylor <otaylor@redhat.com> * gtk/gtkentry.c (gtk_entry_get_cursor_locations): Fix index/offset confusion. * gtk/gtktextview.c (gtk_text_view_ensure_layout): Set the default direction from the widget direction. * gtk/gtktexttag.c gtk/gtktexttagprivate.h (gtk_text_tag_set_arg): Add a "direction" attribute. * gtk/gtktextview.c: global s/tkxt/text_view/. * gtk/testtext.c: Added long block of text in Arabic, to test out the direction attributes. (Some problems with the shaping system for arabic become obvious - like the fact the cursor splits words into unjoined pieces.) Fri Apr 14 12:54:34 2000 Owen Taylor <otaylor@redhat.com> * gtk/gtktextdisplay.c (render_layout): Add overstrike handling. * gtk/gtktextlayout.c: Fix up alignment. * gtk/testtext.c: Add some tests for centering, wrapping. Fri Apr 14 09:26:22 2000 Owen Taylor <otaylor@redhat.com> * gdk/gdkdrawable.h gdk/gdkdraw.c gdk/gdkwindow.c gdk/x11/gdkdrawable-x11.c: Add a draw_glyphs() operation to the drawable vtable and gdk_draw_glyphs(). If we wrote GTK+-specific layout-render function this could just replace the draw_layout() operation in the vtable. * gtk/gtkentry.c: Move guts of gtk_entry_get_cursor_locations to pango_layout_get_cursor_pos() and use that function. * gtk/gtktextchild.[ch]: add gtk_ onto pixmap_segment_new(), since it is a non-static symbol. * gtk/gtktextbtree.[ch]: Replace gtk_text_btree_find_line_data_by_y() with gtk_text_btree_find_line_by_y() * gtk/gtktextdisplay.c: Rewrote for Pango - uses a custom layout renderer that handles GtkTextAppearance attributes. * gtk/gtktexttag.[ch] gtk/gtktexttagprivate.h: - Move the values in the style that don't affect geometry into a GtkTextAppearance structure. - Change underline to take a PangoUnderline and "font" a string representation of a font description - Add a "font_desc" attribute which takes a FontDescription structure. * gtk/gtktextlayout.[ch]: - Get rid of the display-line list per each line. Instead, we generate, on demand, a GtkTextLineDisplay structure which] contains a PangoLayout * and other necesary information (offsets, cursor locations) for displaying a paragraph. - Get rid of the code to wrap lines, create display chunks, etc. Instead, we just go through a paragraph and convert it into the necessary inputs to a PangoLayout. - Implement a new attribute type, GtkTextAttrAppearance. This holds a GtkTextAppearance, and is used to pass colors, stipple, etc, through from the layout to the display without having to use lots and lots of individual attributes. - Reimplement gtk_layout_get_iter_at_pixel() gtk_layout_get_iter_pos() in terms of PangoLayout functions. * gtk/gtktextview.c: - Handle passing the necessary PangoContext to the layout - Some fixups in painting to deal with the automatic backing store and offsetting of GTK+-1.4 - Add a style_set handler so that the default style reacts properly to theme changes. * gtk/gtktext?*.[ch]: Random code-style fixes. * gtk/testtext.c: Substitute in languages that Pango handles now for Thai Mon Apr 10 10:33:45 2000 Owen Taylor <otaylor@redhat.com> * gtk/gtktext?*.[ch]: Check in Havoc's port of the Tk text widget, in original form preparatory to Pango-ization and gdkimcontext-ization. Thu Apr 6 19:25:39 2000 Owen Taylor <otaylor@redhat.com> * gtk/gtkimcontext.c: Move default implementations to real_* vfuncs, so that we can derive from gtkimcontext in language bindings properly. Thu Apr 6 16:02:52 2000 Owen Taylor <otaylor@redhat.com> * gtk/gtkimcontextsimple.[ch]: Use gdk_keyval_to_unicode to gdk_unicode_to_keyval. Add a compose table including (almost) all the compose combinations from X. This is 6k of static, shared data as opposed to 50k or so of dynamic data in the XIM implementation. * gdk/gdk.h gdk/gdkkeyuni.c gdk/win32/gdkevents-win32.c (gdk_keyval_to_unicode, gdk_unicode_to_keyval): Moved functions to convert keyvalues from and to unicode here from the win32 port and made them public. Wed Apr 5 16:37:29 2000 Owen Taylor <otaylor@redhat.com> * gtk/gtkeditable.c (gtk_editable_insert_text): Allow new_text_length == -1. Wed Apr 5 16:27:45 2000 Owen Taylor <otaylor@redhat.com> * gtk/gtkimcontext.[ch]: Base class for new input context system * gtk/gtkimmulticontext.[ch]: Proxy input context that allows the real input context implementation to be loaded from modules and switched on the fly. * gtk/gtkcontextsimple.[ch]: Simple implementation of an input context that just does direct keysymbol => unicode translation. * gtk/gtkentry.[ch]: Start switching editing over to using GtkInputContext. (No handling of preedit yet.) Wed Apr 5 15:48:41 2000 Owen Taylor <otaylor@redhat.com> * gtk/gtktypeutils.h (GTK_CHECK_GET_CLASS): Fix problem with one too many substitutions. (klass should not be subsituted.) Wed Apr 5 00:18:14 2000 Owen Taylor <otaylor@redhat.com> * configure.in: Add checks for Pango * configure.in docs/Makefile.am: Add test for sgml2html and allow 'make dist' without building html, but print out warnings in that case. (For making snapshots) * gdk/Makefile.am gdk/x11/Makefile.am gtk/Makefile.am: Add Pango libraries and C flags * gdk/gdkdraw.c gdk/gdkdrawable.h gdkwindow.c gdk/x11/gdkdrawable-x11.c: Add function (gdk_draw_layout) to draw a pango layout. * gdk/gdkpango.h gdk/x11/gdkpango-x11.c: New file with functions for getting Pango contexts for GDK. * gtk/gtkeditable.c: Get rid of dead code gtk_editable_parent_set() * gtk/gtkentry.[ch]: Complete rewrite to use Pango, add bidirectional editing. * gtk/gtkentry.c: Hack in simple Hebrew input with direct keysym => unicode translations. More languages can be added here, but real input-method support is needed. * docs/Changes-1.4.txt: Added note about entry behavior. * gtk/gtkenums.h gtk/gtkwidget.[ch] testgtk.c gtkprivate.h: Add functions to set the reading direction for a widget and the global direction. Add test which allows toggling the global direction. Two private flags are used to store the direction. (GTK_DIRECTION_SET + GTK_DIRECTION_LTR) * gtk/gtkcheckbutton.c gtk/gtkframe.c gtk/gtkhbbox.c gtk/gtkhbox.c gtk/gtkradiobutton.c gtk/gtkspinbutton.c gtk/gtktable.c * gtk/gtk[hv]scale.c gtk/gtkscale.[ch]: Draw numbers using Pango * gtk/gtklabel.[ch]: Moved to Pango and considerably rewritten. Line breaking, underlining now handled by Pango. * gtk/gtkstyle.[ch] gtk/gtkrc.[ch]: Add a PangoFontDescription to RCStyle and Style. (Having both this and the old font name and GdkFont is temporary.) * gtk/gtkwidget.[ch] (gtk_widget_create_pango_{context,layout}): Added convenience functions for creating contexts and layouts for widgets. * gtk/testgtk.c: Enhance label tests with multilingual labels.
2000-06-02 03:14:07 +00:00
}
static void
gdk_pango_free_gc (PangoContext *context,
GdkGC *gc)
{
g_object_unref (gc);
Remove all references to offscreen flag which was no longer used. Thu Jun 1 23:05:13 2000 Owen Taylor <otaylor@redhat.com> * gtk/gtkwidget.c: Remove all references to offscreen flag which was no longer used. * gtk/gtkprivate.h (enum): Remove unused flags and compress. * gtk/gtkframe.c (gtk_frame_set_label_widget): Check for non-null label_widget->parent. * gtk/gtkentry.c: Get rid of code to deal with PangoAttribute which no longer was used. * gdk/gdkpango.c (gdk_pango_context_get_info): make static. * gdk/gdkpango.c (gdk_draw_layout[_line]): Add checks for null arguments. * gdk/x11/gdkgeometry-x11.c (gdk_window_scroll): add check for destroyed windows. Thu Jun 1 13:48:45 2000 Owen Taylor <otaylor@redhat.com> * gtk/gtkimmulticontext.c: Add a finalize method and unref the slave context there. * gtk/gtkinvisible.[ch]: Make reference counting behavior identical to GtkWindow. Thu Jun 1 01:54:11 2000 Owen Taylor <otaylor@redhat.com> * Makefile.am gdk/gdkpango.c: Copy the layout render function from pangox to here, so we can write them independent of rendering system, using GDK primitives. * gdk/gdkdrawable.h gdk/gdkdraw.c gdk/gdkwindow.c gdk/x11/gdkdrawable-x11.c: Remove draw_layout() from the vtable, since we have a rendering-system independent implementation in terms of draw_glyphs(). * gdk/gdkpango.c gdkdrawable.h (gdk_draw_layout_line): New function to render a single line. * gdk/x11/gdkpango.c: Move the guts of this file mostly into ../gdkpango.c, which simplifies things, since we don't have to deal with raw X gc's. Fri May 19 04:28:16 2000 Owen Taylor <otaylor@redhat.com> * gtk/gtktextlayout.[ch]: Add get_log_attrs() function to get the logical attributes for a given GtkTextLine. Tue May 30 16:05:39 2000 Owen Taylor <otaylor@redhat.com> * gdk/x11/gdkfont-x11.c (gdk_font_charset_for_locale): Track g_locale_get_codeset() to g_get_codeset() change. Tue May 30 15:03:19 2000 Owen Taylor <otaylor@redhat.com> * gtk/testcalendar.c (calendar_font_selection_ok): Use font descriptions. * gtk/gtkentry.c (gtk_entry_draw_text): Center text within the entry. * gtk/gtkfontsel.c (gtk_font_selection_dialog_init): Start of redoing (vastly simplifying) for Pango. Still needs quite a bit of work. (Size selection is currently poor. List of predefined sizes is not a good idea, since all of these sizes won't necessarily be distinct.) Tue May 30 13:50:19 2000 Owen Taylor <otaylor@redhat.com> * gdk/x11/gdkfont-x11.c (gdk_font_charset_for_locale): Handle CODESET results for LANG=C. Mon May 29 15:49:10 2000 Owen Taylor <otaylor@redhat.com> * gtk/gtkrc.[ch]: Add a 'font_name' declaration to RC which takes a stringized pango font description; ignore the older 'font' and 'fontset' declarations. * gtk/gtkstyle.c gtk/gtkrc.c: Fill in the style->font field with a GdkFont derived via gdk_font_from_description(), for compatibility. (Should we just remove it entirely? Probably too much compatibility breakage, but people should be migrating to the new Pango stuff as quickly as possible.) Mon May 29 15:47:41 2000 Owen Taylor <otaylor@redhat.com> * gtk/gtkentry.c gtk/gtkclist.c: s/pango_font_unref/g_object_unref/. Mon May 29 15:44:46 2000 Owen Taylor <otaylor@redhat.com> * gtk/gtkcalender.c: Roughly pango-ized. Really needs redoing; there are some bugs in size allocation right now, the semi-existant distinction between header / day fonts was removed, but, with Pango, could actually be made functional in a nice way. * gtk/testcalender: Move calender from examples into this directory as a test program. (We really need to restrcture testgtk into a whole directory full of tests for every widget or functionality group, separated into multiple .c files.) Mon May 29 15:19:56 2000 Owen Taylor <otaylor@redhat.com> * gtk/testgtk.c (file_exists): Fix stupid typo that was keeping RC file from being loaded. * gtk/testgtkrc gtk/testgtkrc2: Test new pango-ized RC file font code. Mon May 29 14:31:27 2000 Owen Taylor <otaylor@redhat.com> * gdk/gdkfont.h gdk/x11/gdkfont-x11.c (gdk_font_from_description): Add function to load a GdkFont from a PangoFontDescription. Fri May 26 17:16:40 2000 Owen Taylor <otaylor@redhat.com> * gtk/frame.[ch] gtkaspectframe.c: Make frame widgets able to have any widget for the label, use a GtkLabel widget to display the text. (Based partially on a patch from Anders Carlson.) (Quite a bit of code reorganization - strip 90% of the guts out of gtkaspectframe and add a single virtual func to GtkFrameClass - compute_child_allocation.) Fri May 26 12:00:02 2000 Owen Taylor <otaylor@redhat.com> * gtk/gtkctree.c gtk/gtkclist.[ch]: Pangoized. (Removed clist->row_center_offset field because caching it wasn't saving time or code, added private function _gtk_clist_create_cell_layout()). Wed May 24 15:59:37 2000 Owen Taylor <otaylor@redhat.com> * gtk/gtkaccellabel.c: Pangoized. * gtk/[hv]ruler.c: Pangoized Mon May 22 19:23:59 2000 Owen Taylor <otaylor@redhat.com> * gtk/gtkfilesel.c (gtk_file_selection_init): Use gtk_clist_set_column_auto_resize() to remove need need for manual column width computations. Mon May 22 18:50:26 2000 Owen Taylor <otaylor@redhat.com> * gtk/gtktooltips.[ch]: Replace custom drawing with a GtkLabel, ensuring Pango correctness, and considerably simplifying the code. * gtk/gtklabel.c gtk[hv]scale.c: 1000 => PANGO_SCALE. * gtk/gtklabel.c (gtk_label_size_request): Fixed incorrect getting of numbers of lines. * gtk/gtklabel.c (gtk_label_size_request): Set the requisition to the actual requested width of the lable, not to the wrap width we set. * gtk/gtktextchild.h: Remove extraneous include of gtk/gtk.h. * gtk/gtktextbtree.c gtk/gtktextbuffer.c gtk/gtktextlayout.c gtk/gtktextview.c gtk/gtktextview.[ch]: Fix up includes. * gtk/gtktextview.c: Fix structure inheritance. * gtk/gtkprogressbar.c: Pangoize. Mon May 22 15:47:30 2000 Owen Taylor <otaylor@redhat.com> * gtk/gtktextview.c (gtk_text_view_get_first_para_iter): Encapsulate in a function. * gtk/gtktextlayout.c (find_display_line_above): Fixed bug with computing line tops. * gtk/gtktextview.c (changed_handler): Fix < , <= confusion. Thu May 18 18:53:31 2000 Owen Taylor <otaylor@redhat.com> * gtk/gtktextdisplay.c (gtk_text_layout_draw): Fix up the x_offset and y_offset coordinates to do what we need now. (The offset between buffer and layout coordinates has been reintroduced, but is a bit different than before.) * gtk/gtktextview.[ch]: No longer inherit from GtkLayout; instead handle the adjustments ourselves, and scroll as necessary using the new gdk_window_scroll(). The advantage of this is that when we are incrementally revalidating, we are essentially rearranging things around the visible portion of the screen. With the old setup, the visible portion of the screen was moved around in the layout, so scrolling and redrawing to track that caused jumping of the display. Since we now control the scrolling ourselves, we can suppress this and only redraw when things actually change. Thu May 18 18:47:25 2000 Owen Taylor <otaylor@redhat.com> * gtk/gtktextbtree.c (redisplay_mark): We need to invalidate the region not just redisplay it after-all, since we store the cursors in the LineDisplay. (Ugly interactions here between GtkLayout and GtkTextBTree here.) * gtk/gtktextbtree.c (redisplay_region): Fixed reversed comparison. Thu May 18 18:43:21 2000 Owen Taylor <otaylor@redhat.com> * gdk/gdkwindow.h gdk/x11/gdkgeometry-x11.c (gdk_window_scroll): Added function to scroll contents of a window while keeping the window constant. Works by XCopyArea or guffaw-scrolling depending on the details of how the window is set up. (guffaw-scrolling still needs to be filled in.) Wed May 17 22:36:53 2000 Owen Taylor <otaylor@redhat.com> * gtk/gtktextiter.c gtk/gtkmain.c: Add a debug key for the text widget, move the debugging that was tied to a global variable to that. * gtk/gtkmarshal.list: Add NONE:INT,INT,INT * gtk/gtktextbtree.[ch] gtk/gtktextlayout.c: Keep a separate validated flag, in line data instead of setting height/width to -1. This allows us to perform operations with partially invalid buffer (using the old size for invalid lines) and thus to do incremental vaidation. Keep height/width aggregates up to date when deleting text and rebalancing the tree. * gtk/gtktextbtree.[ch]: Add functions validate a line (gtk_text_btree_validate_line), and to validate up to a number of pixels (gtk_text_btree_validate). * gtk/gtktextlayout.[ch]: Add an ::invalidated signal that indicates that something is changed and a revalidation pass is needed. Change ::need_repaint to ::changed, and make it take old and new yranges instead of a rectangle. * gtk/gtktextbtree.[ch] gtk/gtktextlayout.[ch]: Move the line_data_destroy() function from gtk_text_btree_add_view() to a virtual function in GtkTextLayout * gtk/gtktextbtree.[ch]: Remove gtk_text_btree_get_damage_range(), since we are handling partial repaints in a different fashion now. * gtk/gtktextbtree.[ch]: Only repaint the changed portion of the selection instead of queueing a repaint on the entire widget. * gtk/gtktextbuffer.[ch] gtk/gtktextbtree.[ch]: Move get_selection_bounds() down to btree, make the function in buffer a wrapper around the btree function. * gtk/gtktextlayout.[ch]: Add functions to check if the layout is valid and to recompute either a range of pixels aroudn a line or a certain total number of pixels. * gtk/gtktextlayout.[ch]: Cache a single line display; now that we only redraw the needed portions, the hit rate for this cache is quite high. * gtk/gtktextview.[ch]: Keep track of the first paragraph on the screen so that when re-laying-out the buffer, we can keep the same place. This requires connecting to ::value_changed on the adjustments * gtk/gtktextview.[ch]: Add idle functions to revalidate the buffer after we receive an ::invalidated signal. Wed May 17 22:10:47 2000 Owen Taylor <otaylor@redhat.com> * gtk/gtklayout.c (gtk_layout_size_allocate): Set upper to max of allocation and layout size, not just to the layout size. * gtk/gtk[hv]scrollbar.c (gtk_[hv]scrollbar_calc_slider_size): Invalidate window so it gets redrawn properly. * gdk/gdkwindow.c (gdk_window_invalidate_rect): Allow rect == NULL to mean the entire window. * gdk/gdkevents.h: Move definition for GDK_PRIORITY_REDRAW into public header. Mon May 15 14:51:31 2000 Owen Taylor <otaylor@redhat.com> * gtk/gtktextmark.c (gtk_text_mark_get_name): Add function to get the name of a mark. * gtk/gtktextlayout.c (gtk_text_layout_get_line_at_y): Add a function to find the paragraph from a y position. Thu May 11 12:57:20 2000 Owen Taylor <otaylor@redhat.com> * gtk/gtktextbtree.c (gtk_text_btree_node_invalidate_upward): Valid nodes have width/height >= 0, not > 0. Tue May 9 21:29:06 2000 Owen Taylor <otaylor@redhat.com> * gtk/gtktextlayout.[ch] gtk/gtktextdisplay.c (gtk_text_layout_get_line_display): Add a size_only flag, so when we only need the size, we don't create useless appearance attributes. * gtk/gtktextview.c (gtk_text_view_ensure_layout): Remove duplicate setting of font description. * gtk/gtkscale.c: Use PANGO_SCALE instead of 1000 Wed Apr 26 01:53:23 2000 Owen Taylor <otaylor@redhat.com> * gtk/Makefile.am (EXTRA_DIST): Add OLD_STAMP into EXTRA_DIST. It does not work well when the file that everything depends on is not in the tarball. Wed Apr 26 00:56:14 2000 Owen Taylor <otaylor@redhat.com> * gtk/testgtk.c: Some hacks and fixes so that it basically works when not sitting in the GTK+ build tree. 2000-05-03 Havoc Pennington <hp@redhat.com> * gtk/gtktextbtree.c (gtk_text_line_next_could_contain_tag): Properly determine the ordering of the tag root and the current line within the tree. Previous algorithm only worked if the tag root's immediate parent was the common root of both the current line and the tag root. Wed Apr 26 00:43:00 2000 Owen Taylor <otaylor@redhat.com> * gtk/gtktextlayout.c (set_para_values): Fix some bugs in alignment. * gtk/gtktextview.c (gtk_text_view_ensure_layout): Track the widget text directional dynamically. * gtk/gtktextview.[ch]: Added functions to get and set default wrap mode. Tue Apr 25 23:47:38 2000 Owen Taylor <otaylor@redhat.com> * gtk/gtktextlayout.c (gtk_text_layout_get_iter_location): Fix bug in cursor location computation. Tue Apr 25 23:22:59 2000 Owen Taylor <otaylor@redhat.com> * gtk/gtklayout.c (gtk_layout_set_size): Clamp hadjustment/ vadjusment values properly when layout gets smaller. * gtk/gtktextview.c (need_repaint_handler): Areas being passed in are far completely inaccurate, and sometimes too small, so, for now, just queue a redraw on the whole visible region. 2000-04-25 Havoc Pennington <hp@redhat.com> * gtk/gtktextbtree.c (summary_destroy): new function to destroy tag summary nodes (gtk_text_line_next_could_contain_tag): this function was totally broken if the line passed in wasn't below the tag root. Fix it. (gtk_text_btree_first_could_contain_tag): In the tag == NULL "wildcard" case, we have to do a linear scan. Blah. (gtk_text_btree_last_could_contain_tag): In tag == NULL case, we have to do the linear scan (tag_removed_cb): When a tag is removed from the tag table, remove the GtkTextTagInfo node from the btree. (gtk_text_btree_spew): Implement the spew function, for our debugging pleasure. Tue Apr 25 19:40:18 2000 Owen Taylor <otaylor@redhat.com> * gtk/gtktextlayout.c (gtk_text_layout_set_buffer): Fix a problem with referring to the wrong buffer. * gtk/gtkentry.c: Fix focus-in/focus-out confusion. * gtk/gtkrc.c gtk/gtkstyle.c: Moving setting default font description to gtk_style_new() - otherwise things don't work without a .gtkrc file. * gtk/gtktextbuffer.c (gtk_text_buffer_new): Sink the tags table if we create it ourself, too. * gdk/gdktypes.h (enum): Move GDK_RELEASE_MASK, since it was conflicting with XKB modifiers. * gtk/gtktextview.[ch]: Add simple support for GtkIMContext. Mon Apr 24 19:34:18 2000 Owen Taylor <otaylor@redhat.com> * gtk/gtkentry.c (gtk_entry_move_cursor_visually): Fix problem with deletion from last commit. Mon Apr 24 19:29:40 2000 Owen Taylor <otaylor@redhat.com> * gtk/gtkwidget.c (gtk_widget_create_pango_context): Set the language in the context from the current locale. * gtk/gtkentry.c (gtk_entry_size_request): Use language from the context, not hardcoded value. * gtk/gtkentry.c (gtk_entry_move_cursor): Make character movement visual, not logical. Sun Apr 23 23:39:18 2000 Owen Taylor <otaylor@redhat.com> * gtk/gtkentry.c gtk/gtktextdisplay.c: Don't handle selections as attributes - that doesn't handle partial-glyph selection properly. Instead use new pango_layout_line_get_x_ranges() functionality to draw the selection. * gtk/gtkentry.c: Simplify code since pango_layout_line_index_to_x() now properly handles out-of-range coordinates. * gtk/gtktextbuffer.c: Emit "mark_set" when the cursor is moved. * gtk/gtktextiter.h gtk/gtktextiterprivate.h: Make gtk_text_iter_get_line_byte() public. * gtk/gtktextlayout.[ch]: Properly set the direction in the PangoContext for paragraphs opposite to the base direction of the widget. * gtk/gtktextlayout.[ch] gtk/gtktextdisplay.c: Fixes for alignment. * gtk/gtktextlayout.c: Don't split segments on marks, since that causes Arabic words to reshape as you cursor through. * gtk/gtktextlayout.[ch] gtk/gtktextview.[ch]: Implement virtual cursor position when moving vertically with the arrow keys and scrolling with page-up/page-down. (Arrow keys save only the X, scrolling saves both X and Y.) This means you can line-up / line-down or page-up / page-down without losing your place, and also that moving vertically with the cursor keys keeps the same X position, not the same character count: * gtk/gtktextlayout.[ch] gtk/gtktextview.[ch]: Make vertical arrow keys move by display lines, not paragraphs. Tue Apr 18 14:16:50 2000 Owen Taylor <otaylor@redhat.com> * gtk/gtklayout.c: Make sure that the bin window is at least as big as the allocation. (Should we also make sure that the bin window is big enough to completely cover widget->window?) * gtk/gtktextview.c (gtk_text_view_get_visible_rect): Add function to get the onscreen rectangle. * gdk/x11/gdkwindow-x11.c (gdk_window_get_pointer): Correctly account for offsets in window coordinates. Sun Apr 16 16:13:27 2000 Owen Taylor <otaylor@redhat.com> * gtk/gtkentry.c (gtk_entry_get_cursor_locations): Fix index/offset confusion. * gtk/gtktextview.c (gtk_text_view_ensure_layout): Set the default direction from the widget direction. * gtk/gtktexttag.c gtk/gtktexttagprivate.h (gtk_text_tag_set_arg): Add a "direction" attribute. * gtk/gtktextview.c: global s/tkxt/text_view/. * gtk/testtext.c: Added long block of text in Arabic, to test out the direction attributes. (Some problems with the shaping system for arabic become obvious - like the fact the cursor splits words into unjoined pieces.) Fri Apr 14 12:54:34 2000 Owen Taylor <otaylor@redhat.com> * gtk/gtktextdisplay.c (render_layout): Add overstrike handling. * gtk/gtktextlayout.c: Fix up alignment. * gtk/testtext.c: Add some tests for centering, wrapping. Fri Apr 14 09:26:22 2000 Owen Taylor <otaylor@redhat.com> * gdk/gdkdrawable.h gdk/gdkdraw.c gdk/gdkwindow.c gdk/x11/gdkdrawable-x11.c: Add a draw_glyphs() operation to the drawable vtable and gdk_draw_glyphs(). If we wrote GTK+-specific layout-render function this could just replace the draw_layout() operation in the vtable. * gtk/gtkentry.c: Move guts of gtk_entry_get_cursor_locations to pango_layout_get_cursor_pos() and use that function. * gtk/gtktextchild.[ch]: add gtk_ onto pixmap_segment_new(), since it is a non-static symbol. * gtk/gtktextbtree.[ch]: Replace gtk_text_btree_find_line_data_by_y() with gtk_text_btree_find_line_by_y() * gtk/gtktextdisplay.c: Rewrote for Pango - uses a custom layout renderer that handles GtkTextAppearance attributes. * gtk/gtktexttag.[ch] gtk/gtktexttagprivate.h: - Move the values in the style that don't affect geometry into a GtkTextAppearance structure. - Change underline to take a PangoUnderline and "font" a string representation of a font description - Add a "font_desc" attribute which takes a FontDescription structure. * gtk/gtktextlayout.[ch]: - Get rid of the display-line list per each line. Instead, we generate, on demand, a GtkTextLineDisplay structure which] contains a PangoLayout * and other necesary information (offsets, cursor locations) for displaying a paragraph. - Get rid of the code to wrap lines, create display chunks, etc. Instead, we just go through a paragraph and convert it into the necessary inputs to a PangoLayout. - Implement a new attribute type, GtkTextAttrAppearance. This holds a GtkTextAppearance, and is used to pass colors, stipple, etc, through from the layout to the display without having to use lots and lots of individual attributes. - Reimplement gtk_layout_get_iter_at_pixel() gtk_layout_get_iter_pos() in terms of PangoLayout functions. * gtk/gtktextview.c: - Handle passing the necessary PangoContext to the layout - Some fixups in painting to deal with the automatic backing store and offsetting of GTK+-1.4 - Add a style_set handler so that the default style reacts properly to theme changes. * gtk/gtktext?*.[ch]: Random code-style fixes. * gtk/testtext.c: Substitute in languages that Pango handles now for Thai Mon Apr 10 10:33:45 2000 Owen Taylor <otaylor@redhat.com> * gtk/gtktext?*.[ch]: Check in Havoc's port of the Tk text widget, in original form preparatory to Pango-ization and gdkimcontext-ization. Thu Apr 6 19:25:39 2000 Owen Taylor <otaylor@redhat.com> * gtk/gtkimcontext.c: Move default implementations to real_* vfuncs, so that we can derive from gtkimcontext in language bindings properly. Thu Apr 6 16:02:52 2000 Owen Taylor <otaylor@redhat.com> * gtk/gtkimcontextsimple.[ch]: Use gdk_keyval_to_unicode to gdk_unicode_to_keyval. Add a compose table including (almost) all the compose combinations from X. This is 6k of static, shared data as opposed to 50k or so of dynamic data in the XIM implementation. * gdk/gdk.h gdk/gdkkeyuni.c gdk/win32/gdkevents-win32.c (gdk_keyval_to_unicode, gdk_unicode_to_keyval): Moved functions to convert keyvalues from and to unicode here from the win32 port and made them public. Wed Apr 5 16:37:29 2000 Owen Taylor <otaylor@redhat.com> * gtk/gtkeditable.c (gtk_editable_insert_text): Allow new_text_length == -1. Wed Apr 5 16:27:45 2000 Owen Taylor <otaylor@redhat.com> * gtk/gtkimcontext.[ch]: Base class for new input context system * gtk/gtkimmulticontext.[ch]: Proxy input context that allows the real input context implementation to be loaded from modules and switched on the fly. * gtk/gtkcontextsimple.[ch]: Simple implementation of an input context that just does direct keysymbol => unicode translation. * gtk/gtkentry.[ch]: Start switching editing over to using GtkInputContext. (No handling of preedit yet.) Wed Apr 5 15:48:41 2000 Owen Taylor <otaylor@redhat.com> * gtk/gtktypeutils.h (GTK_CHECK_GET_CLASS): Fix problem with one too many substitutions. (klass should not be subsituted.) Wed Apr 5 00:18:14 2000 Owen Taylor <otaylor@redhat.com> * configure.in: Add checks for Pango * configure.in docs/Makefile.am: Add test for sgml2html and allow 'make dist' without building html, but print out warnings in that case. (For making snapshots) * gdk/Makefile.am gdk/x11/Makefile.am gtk/Makefile.am: Add Pango libraries and C flags * gdk/gdkdraw.c gdk/gdkdrawable.h gdkwindow.c gdk/x11/gdkdrawable-x11.c: Add function (gdk_draw_layout) to draw a pango layout. * gdk/gdkpango.h gdk/x11/gdkpango-x11.c: New file with functions for getting Pango contexts for GDK. * gtk/gtkeditable.c: Get rid of dead code gtk_editable_parent_set() * gtk/gtkentry.[ch]: Complete rewrite to use Pango, add bidirectional editing. * gtk/gtkentry.c: Hack in simple Hebrew input with direct keysym => unicode translations. More languages can be added here, but real input-method support is needed. * docs/Changes-1.4.txt: Added note about entry behavior. * gtk/gtkenums.h gtk/gtkwidget.[ch] testgtk.c gtkprivate.h: Add functions to set the reading direction for a widget and the global direction. Add test which allows toggling the global direction. Two private flags are used to store the direction. (GTK_DIRECTION_SET + GTK_DIRECTION_LTR) * gtk/gtkcheckbutton.c gtk/gtkframe.c gtk/gtkhbbox.c gtk/gtkhbox.c gtk/gtkradiobutton.c gtk/gtkspinbutton.c gtk/gtktable.c * gtk/gtk[hv]scale.c gtk/gtkscale.[ch]: Draw numbers using Pango * gtk/gtklabel.[ch]: Moved to Pango and considerably rewritten. Line breaking, underlining now handled by Pango. * gtk/gtkstyle.[ch] gtk/gtkrc.[ch]: Add a PangoFontDescription to RCStyle and Style. (Having both this and the old font name and GdkFont is temporary.) * gtk/gtkwidget.[ch] (gtk_widget_create_pango_{context,layout}): Added convenience functions for creating contexts and layouts for widgets. * gtk/testgtk.c: Enhance label tests with multilingual labels.
2000-06-02 03:14:07 +00:00
}
/**
* gdk_pango_context_set_colormap:
* @context: a #PangoContext
* @colormap: a #GdkColormap
*
* Sets the colormap to be used for drawing with @context.
* If you obtained your context from gtk_widget_get_pango_context() or
* gtk_widget_create_pango_context(), the colormap will already be set
* to the colormap for the widget, so you shouldn't need this
* function.
*
**/
Remove all references to offscreen flag which was no longer used. Thu Jun 1 23:05:13 2000 Owen Taylor <otaylor@redhat.com> * gtk/gtkwidget.c: Remove all references to offscreen flag which was no longer used. * gtk/gtkprivate.h (enum): Remove unused flags and compress. * gtk/gtkframe.c (gtk_frame_set_label_widget): Check for non-null label_widget->parent. * gtk/gtkentry.c: Get rid of code to deal with PangoAttribute which no longer was used. * gdk/gdkpango.c (gdk_pango_context_get_info): make static. * gdk/gdkpango.c (gdk_draw_layout[_line]): Add checks for null arguments. * gdk/x11/gdkgeometry-x11.c (gdk_window_scroll): add check for destroyed windows. Thu Jun 1 13:48:45 2000 Owen Taylor <otaylor@redhat.com> * gtk/gtkimmulticontext.c: Add a finalize method and unref the slave context there. * gtk/gtkinvisible.[ch]: Make reference counting behavior identical to GtkWindow. Thu Jun 1 01:54:11 2000 Owen Taylor <otaylor@redhat.com> * Makefile.am gdk/gdkpango.c: Copy the layout render function from pangox to here, so we can write them independent of rendering system, using GDK primitives. * gdk/gdkdrawable.h gdk/gdkdraw.c gdk/gdkwindow.c gdk/x11/gdkdrawable-x11.c: Remove draw_layout() from the vtable, since we have a rendering-system independent implementation in terms of draw_glyphs(). * gdk/gdkpango.c gdkdrawable.h (gdk_draw_layout_line): New function to render a single line. * gdk/x11/gdkpango.c: Move the guts of this file mostly into ../gdkpango.c, which simplifies things, since we don't have to deal with raw X gc's. Fri May 19 04:28:16 2000 Owen Taylor <otaylor@redhat.com> * gtk/gtktextlayout.[ch]: Add get_log_attrs() function to get the logical attributes for a given GtkTextLine. Tue May 30 16:05:39 2000 Owen Taylor <otaylor@redhat.com> * gdk/x11/gdkfont-x11.c (gdk_font_charset_for_locale): Track g_locale_get_codeset() to g_get_codeset() change. Tue May 30 15:03:19 2000 Owen Taylor <otaylor@redhat.com> * gtk/testcalendar.c (calendar_font_selection_ok): Use font descriptions. * gtk/gtkentry.c (gtk_entry_draw_text): Center text within the entry. * gtk/gtkfontsel.c (gtk_font_selection_dialog_init): Start of redoing (vastly simplifying) for Pango. Still needs quite a bit of work. (Size selection is currently poor. List of predefined sizes is not a good idea, since all of these sizes won't necessarily be distinct.) Tue May 30 13:50:19 2000 Owen Taylor <otaylor@redhat.com> * gdk/x11/gdkfont-x11.c (gdk_font_charset_for_locale): Handle CODESET results for LANG=C. Mon May 29 15:49:10 2000 Owen Taylor <otaylor@redhat.com> * gtk/gtkrc.[ch]: Add a 'font_name' declaration to RC which takes a stringized pango font description; ignore the older 'font' and 'fontset' declarations. * gtk/gtkstyle.c gtk/gtkrc.c: Fill in the style->font field with a GdkFont derived via gdk_font_from_description(), for compatibility. (Should we just remove it entirely? Probably too much compatibility breakage, but people should be migrating to the new Pango stuff as quickly as possible.) Mon May 29 15:47:41 2000 Owen Taylor <otaylor@redhat.com> * gtk/gtkentry.c gtk/gtkclist.c: s/pango_font_unref/g_object_unref/. Mon May 29 15:44:46 2000 Owen Taylor <otaylor@redhat.com> * gtk/gtkcalender.c: Roughly pango-ized. Really needs redoing; there are some bugs in size allocation right now, the semi-existant distinction between header / day fonts was removed, but, with Pango, could actually be made functional in a nice way. * gtk/testcalender: Move calender from examples into this directory as a test program. (We really need to restrcture testgtk into a whole directory full of tests for every widget or functionality group, separated into multiple .c files.) Mon May 29 15:19:56 2000 Owen Taylor <otaylor@redhat.com> * gtk/testgtk.c (file_exists): Fix stupid typo that was keeping RC file from being loaded. * gtk/testgtkrc gtk/testgtkrc2: Test new pango-ized RC file font code. Mon May 29 14:31:27 2000 Owen Taylor <otaylor@redhat.com> * gdk/gdkfont.h gdk/x11/gdkfont-x11.c (gdk_font_from_description): Add function to load a GdkFont from a PangoFontDescription. Fri May 26 17:16:40 2000 Owen Taylor <otaylor@redhat.com> * gtk/frame.[ch] gtkaspectframe.c: Make frame widgets able to have any widget for the label, use a GtkLabel widget to display the text. (Based partially on a patch from Anders Carlson.) (Quite a bit of code reorganization - strip 90% of the guts out of gtkaspectframe and add a single virtual func to GtkFrameClass - compute_child_allocation.) Fri May 26 12:00:02 2000 Owen Taylor <otaylor@redhat.com> * gtk/gtkctree.c gtk/gtkclist.[ch]: Pangoized. (Removed clist->row_center_offset field because caching it wasn't saving time or code, added private function _gtk_clist_create_cell_layout()). Wed May 24 15:59:37 2000 Owen Taylor <otaylor@redhat.com> * gtk/gtkaccellabel.c: Pangoized. * gtk/[hv]ruler.c: Pangoized Mon May 22 19:23:59 2000 Owen Taylor <otaylor@redhat.com> * gtk/gtkfilesel.c (gtk_file_selection_init): Use gtk_clist_set_column_auto_resize() to remove need need for manual column width computations. Mon May 22 18:50:26 2000 Owen Taylor <otaylor@redhat.com> * gtk/gtktooltips.[ch]: Replace custom drawing with a GtkLabel, ensuring Pango correctness, and considerably simplifying the code. * gtk/gtklabel.c gtk[hv]scale.c: 1000 => PANGO_SCALE. * gtk/gtklabel.c (gtk_label_size_request): Fixed incorrect getting of numbers of lines. * gtk/gtklabel.c (gtk_label_size_request): Set the requisition to the actual requested width of the lable, not to the wrap width we set. * gtk/gtktextchild.h: Remove extraneous include of gtk/gtk.h. * gtk/gtktextbtree.c gtk/gtktextbuffer.c gtk/gtktextlayout.c gtk/gtktextview.c gtk/gtktextview.[ch]: Fix up includes. * gtk/gtktextview.c: Fix structure inheritance. * gtk/gtkprogressbar.c: Pangoize. Mon May 22 15:47:30 2000 Owen Taylor <otaylor@redhat.com> * gtk/gtktextview.c (gtk_text_view_get_first_para_iter): Encapsulate in a function. * gtk/gtktextlayout.c (find_display_line_above): Fixed bug with computing line tops. * gtk/gtktextview.c (changed_handler): Fix < , <= confusion. Thu May 18 18:53:31 2000 Owen Taylor <otaylor@redhat.com> * gtk/gtktextdisplay.c (gtk_text_layout_draw): Fix up the x_offset and y_offset coordinates to do what we need now. (The offset between buffer and layout coordinates has been reintroduced, but is a bit different than before.) * gtk/gtktextview.[ch]: No longer inherit from GtkLayout; instead handle the adjustments ourselves, and scroll as necessary using the new gdk_window_scroll(). The advantage of this is that when we are incrementally revalidating, we are essentially rearranging things around the visible portion of the screen. With the old setup, the visible portion of the screen was moved around in the layout, so scrolling and redrawing to track that caused jumping of the display. Since we now control the scrolling ourselves, we can suppress this and only redraw when things actually change. Thu May 18 18:47:25 2000 Owen Taylor <otaylor@redhat.com> * gtk/gtktextbtree.c (redisplay_mark): We need to invalidate the region not just redisplay it after-all, since we store the cursors in the LineDisplay. (Ugly interactions here between GtkLayout and GtkTextBTree here.) * gtk/gtktextbtree.c (redisplay_region): Fixed reversed comparison. Thu May 18 18:43:21 2000 Owen Taylor <otaylor@redhat.com> * gdk/gdkwindow.h gdk/x11/gdkgeometry-x11.c (gdk_window_scroll): Added function to scroll contents of a window while keeping the window constant. Works by XCopyArea or guffaw-scrolling depending on the details of how the window is set up. (guffaw-scrolling still needs to be filled in.) Wed May 17 22:36:53 2000 Owen Taylor <otaylor@redhat.com> * gtk/gtktextiter.c gtk/gtkmain.c: Add a debug key for the text widget, move the debugging that was tied to a global variable to that. * gtk/gtkmarshal.list: Add NONE:INT,INT,INT * gtk/gtktextbtree.[ch] gtk/gtktextlayout.c: Keep a separate validated flag, in line data instead of setting height/width to -1. This allows us to perform operations with partially invalid buffer (using the old size for invalid lines) and thus to do incremental vaidation. Keep height/width aggregates up to date when deleting text and rebalancing the tree. * gtk/gtktextbtree.[ch]: Add functions validate a line (gtk_text_btree_validate_line), and to validate up to a number of pixels (gtk_text_btree_validate). * gtk/gtktextlayout.[ch]: Add an ::invalidated signal that indicates that something is changed and a revalidation pass is needed. Change ::need_repaint to ::changed, and make it take old and new yranges instead of a rectangle. * gtk/gtktextbtree.[ch] gtk/gtktextlayout.[ch]: Move the line_data_destroy() function from gtk_text_btree_add_view() to a virtual function in GtkTextLayout * gtk/gtktextbtree.[ch]: Remove gtk_text_btree_get_damage_range(), since we are handling partial repaints in a different fashion now. * gtk/gtktextbtree.[ch]: Only repaint the changed portion of the selection instead of queueing a repaint on the entire widget. * gtk/gtktextbuffer.[ch] gtk/gtktextbtree.[ch]: Move get_selection_bounds() down to btree, make the function in buffer a wrapper around the btree function. * gtk/gtktextlayout.[ch]: Add functions to check if the layout is valid and to recompute either a range of pixels aroudn a line or a certain total number of pixels. * gtk/gtktextlayout.[ch]: Cache a single line display; now that we only redraw the needed portions, the hit rate for this cache is quite high. * gtk/gtktextview.[ch]: Keep track of the first paragraph on the screen so that when re-laying-out the buffer, we can keep the same place. This requires connecting to ::value_changed on the adjustments * gtk/gtktextview.[ch]: Add idle functions to revalidate the buffer after we receive an ::invalidated signal. Wed May 17 22:10:47 2000 Owen Taylor <otaylor@redhat.com> * gtk/gtklayout.c (gtk_layout_size_allocate): Set upper to max of allocation and layout size, not just to the layout size. * gtk/gtk[hv]scrollbar.c (gtk_[hv]scrollbar_calc_slider_size): Invalidate window so it gets redrawn properly. * gdk/gdkwindow.c (gdk_window_invalidate_rect): Allow rect == NULL to mean the entire window. * gdk/gdkevents.h: Move definition for GDK_PRIORITY_REDRAW into public header. Mon May 15 14:51:31 2000 Owen Taylor <otaylor@redhat.com> * gtk/gtktextmark.c (gtk_text_mark_get_name): Add function to get the name of a mark. * gtk/gtktextlayout.c (gtk_text_layout_get_line_at_y): Add a function to find the paragraph from a y position. Thu May 11 12:57:20 2000 Owen Taylor <otaylor@redhat.com> * gtk/gtktextbtree.c (gtk_text_btree_node_invalidate_upward): Valid nodes have width/height >= 0, not > 0. Tue May 9 21:29:06 2000 Owen Taylor <otaylor@redhat.com> * gtk/gtktextlayout.[ch] gtk/gtktextdisplay.c (gtk_text_layout_get_line_display): Add a size_only flag, so when we only need the size, we don't create useless appearance attributes. * gtk/gtktextview.c (gtk_text_view_ensure_layout): Remove duplicate setting of font description. * gtk/gtkscale.c: Use PANGO_SCALE instead of 1000 Wed Apr 26 01:53:23 2000 Owen Taylor <otaylor@redhat.com> * gtk/Makefile.am (EXTRA_DIST): Add OLD_STAMP into EXTRA_DIST. It does not work well when the file that everything depends on is not in the tarball. Wed Apr 26 00:56:14 2000 Owen Taylor <otaylor@redhat.com> * gtk/testgtk.c: Some hacks and fixes so that it basically works when not sitting in the GTK+ build tree. 2000-05-03 Havoc Pennington <hp@redhat.com> * gtk/gtktextbtree.c (gtk_text_line_next_could_contain_tag): Properly determine the ordering of the tag root and the current line within the tree. Previous algorithm only worked if the tag root's immediate parent was the common root of both the current line and the tag root. Wed Apr 26 00:43:00 2000 Owen Taylor <otaylor@redhat.com> * gtk/gtktextlayout.c (set_para_values): Fix some bugs in alignment. * gtk/gtktextview.c (gtk_text_view_ensure_layout): Track the widget text directional dynamically. * gtk/gtktextview.[ch]: Added functions to get and set default wrap mode. Tue Apr 25 23:47:38 2000 Owen Taylor <otaylor@redhat.com> * gtk/gtktextlayout.c (gtk_text_layout_get_iter_location): Fix bug in cursor location computation. Tue Apr 25 23:22:59 2000 Owen Taylor <otaylor@redhat.com> * gtk/gtklayout.c (gtk_layout_set_size): Clamp hadjustment/ vadjusment values properly when layout gets smaller. * gtk/gtktextview.c (need_repaint_handler): Areas being passed in are far completely inaccurate, and sometimes too small, so, for now, just queue a redraw on the whole visible region. 2000-04-25 Havoc Pennington <hp@redhat.com> * gtk/gtktextbtree.c (summary_destroy): new function to destroy tag summary nodes (gtk_text_line_next_could_contain_tag): this function was totally broken if the line passed in wasn't below the tag root. Fix it. (gtk_text_btree_first_could_contain_tag): In the tag == NULL "wildcard" case, we have to do a linear scan. Blah. (gtk_text_btree_last_could_contain_tag): In tag == NULL case, we have to do the linear scan (tag_removed_cb): When a tag is removed from the tag table, remove the GtkTextTagInfo node from the btree. (gtk_text_btree_spew): Implement the spew function, for our debugging pleasure. Tue Apr 25 19:40:18 2000 Owen Taylor <otaylor@redhat.com> * gtk/gtktextlayout.c (gtk_text_layout_set_buffer): Fix a problem with referring to the wrong buffer. * gtk/gtkentry.c: Fix focus-in/focus-out confusion. * gtk/gtkrc.c gtk/gtkstyle.c: Moving setting default font description to gtk_style_new() - otherwise things don't work without a .gtkrc file. * gtk/gtktextbuffer.c (gtk_text_buffer_new): Sink the tags table if we create it ourself, too. * gdk/gdktypes.h (enum): Move GDK_RELEASE_MASK, since it was conflicting with XKB modifiers. * gtk/gtktextview.[ch]: Add simple support for GtkIMContext. Mon Apr 24 19:34:18 2000 Owen Taylor <otaylor@redhat.com> * gtk/gtkentry.c (gtk_entry_move_cursor_visually): Fix problem with deletion from last commit. Mon Apr 24 19:29:40 2000 Owen Taylor <otaylor@redhat.com> * gtk/gtkwidget.c (gtk_widget_create_pango_context): Set the language in the context from the current locale. * gtk/gtkentry.c (gtk_entry_size_request): Use language from the context, not hardcoded value. * gtk/gtkentry.c (gtk_entry_move_cursor): Make character movement visual, not logical. Sun Apr 23 23:39:18 2000 Owen Taylor <otaylor@redhat.com> * gtk/gtkentry.c gtk/gtktextdisplay.c: Don't handle selections as attributes - that doesn't handle partial-glyph selection properly. Instead use new pango_layout_line_get_x_ranges() functionality to draw the selection. * gtk/gtkentry.c: Simplify code since pango_layout_line_index_to_x() now properly handles out-of-range coordinates. * gtk/gtktextbuffer.c: Emit "mark_set" when the cursor is moved. * gtk/gtktextiter.h gtk/gtktextiterprivate.h: Make gtk_text_iter_get_line_byte() public. * gtk/gtktextlayout.[ch]: Properly set the direction in the PangoContext for paragraphs opposite to the base direction of the widget. * gtk/gtktextlayout.[ch] gtk/gtktextdisplay.c: Fixes for alignment. * gtk/gtktextlayout.c: Don't split segments on marks, since that causes Arabic words to reshape as you cursor through. * gtk/gtktextlayout.[ch] gtk/gtktextview.[ch]: Implement virtual cursor position when moving vertically with the arrow keys and scrolling with page-up/page-down. (Arrow keys save only the X, scrolling saves both X and Y.) This means you can line-up / line-down or page-up / page-down without losing your place, and also that moving vertically with the cursor keys keeps the same X position, not the same character count: * gtk/gtktextlayout.[ch] gtk/gtktextview.[ch]: Make vertical arrow keys move by display lines, not paragraphs. Tue Apr 18 14:16:50 2000 Owen Taylor <otaylor@redhat.com> * gtk/gtklayout.c: Make sure that the bin window is at least as big as the allocation. (Should we also make sure that the bin window is big enough to completely cover widget->window?) * gtk/gtktextview.c (gtk_text_view_get_visible_rect): Add function to get the onscreen rectangle. * gdk/x11/gdkwindow-x11.c (gdk_window_get_pointer): Correctly account for offsets in window coordinates. Sun Apr 16 16:13:27 2000 Owen Taylor <otaylor@redhat.com> * gtk/gtkentry.c (gtk_entry_get_cursor_locations): Fix index/offset confusion. * gtk/gtktextview.c (gtk_text_view_ensure_layout): Set the default direction from the widget direction. * gtk/gtktexttag.c gtk/gtktexttagprivate.h (gtk_text_tag_set_arg): Add a "direction" attribute. * gtk/gtktextview.c: global s/tkxt/text_view/. * gtk/testtext.c: Added long block of text in Arabic, to test out the direction attributes. (Some problems with the shaping system for arabic become obvious - like the fact the cursor splits words into unjoined pieces.) Fri Apr 14 12:54:34 2000 Owen Taylor <otaylor@redhat.com> * gtk/gtktextdisplay.c (render_layout): Add overstrike handling. * gtk/gtktextlayout.c: Fix up alignment. * gtk/testtext.c: Add some tests for centering, wrapping. Fri Apr 14 09:26:22 2000 Owen Taylor <otaylor@redhat.com> * gdk/gdkdrawable.h gdk/gdkdraw.c gdk/gdkwindow.c gdk/x11/gdkdrawable-x11.c: Add a draw_glyphs() operation to the drawable vtable and gdk_draw_glyphs(). If we wrote GTK+-specific layout-render function this could just replace the draw_layout() operation in the vtable. * gtk/gtkentry.c: Move guts of gtk_entry_get_cursor_locations to pango_layout_get_cursor_pos() and use that function. * gtk/gtktextchild.[ch]: add gtk_ onto pixmap_segment_new(), since it is a non-static symbol. * gtk/gtktextbtree.[ch]: Replace gtk_text_btree_find_line_data_by_y() with gtk_text_btree_find_line_by_y() * gtk/gtktextdisplay.c: Rewrote for Pango - uses a custom layout renderer that handles GtkTextAppearance attributes. * gtk/gtktexttag.[ch] gtk/gtktexttagprivate.h: - Move the values in the style that don't affect geometry into a GtkTextAppearance structure. - Change underline to take a PangoUnderline and "font" a string representation of a font description - Add a "font_desc" attribute which takes a FontDescription structure. * gtk/gtktextlayout.[ch]: - Get rid of the display-line list per each line. Instead, we generate, on demand, a GtkTextLineDisplay structure which] contains a PangoLayout * and other necesary information (offsets, cursor locations) for displaying a paragraph. - Get rid of the code to wrap lines, create display chunks, etc. Instead, we just go through a paragraph and convert it into the necessary inputs to a PangoLayout. - Implement a new attribute type, GtkTextAttrAppearance. This holds a GtkTextAppearance, and is used to pass colors, stipple, etc, through from the layout to the display without having to use lots and lots of individual attributes. - Reimplement gtk_layout_get_iter_at_pixel() gtk_layout_get_iter_pos() in terms of PangoLayout functions. * gtk/gtktextview.c: - Handle passing the necessary PangoContext to the layout - Some fixups in painting to deal with the automatic backing store and offsetting of GTK+-1.4 - Add a style_set handler so that the default style reacts properly to theme changes. * gtk/gtktext?*.[ch]: Random code-style fixes. * gtk/testtext.c: Substitute in languages that Pango handles now for Thai Mon Apr 10 10:33:45 2000 Owen Taylor <otaylor@redhat.com> * gtk/gtktext?*.[ch]: Check in Havoc's port of the Tk text widget, in original form preparatory to Pango-ization and gdkimcontext-ization. Thu Apr 6 19:25:39 2000 Owen Taylor <otaylor@redhat.com> * gtk/gtkimcontext.c: Move default implementations to real_* vfuncs, so that we can derive from gtkimcontext in language bindings properly. Thu Apr 6 16:02:52 2000 Owen Taylor <otaylor@redhat.com> * gtk/gtkimcontextsimple.[ch]: Use gdk_keyval_to_unicode to gdk_unicode_to_keyval. Add a compose table including (almost) all the compose combinations from X. This is 6k of static, shared data as opposed to 50k or so of dynamic data in the XIM implementation. * gdk/gdk.h gdk/gdkkeyuni.c gdk/win32/gdkevents-win32.c (gdk_keyval_to_unicode, gdk_unicode_to_keyval): Moved functions to convert keyvalues from and to unicode here from the win32 port and made them public. Wed Apr 5 16:37:29 2000 Owen Taylor <otaylor@redhat.com> * gtk/gtkeditable.c (gtk_editable_insert_text): Allow new_text_length == -1. Wed Apr 5 16:27:45 2000 Owen Taylor <otaylor@redhat.com> * gtk/gtkimcontext.[ch]: Base class for new input context system * gtk/gtkimmulticontext.[ch]: Proxy input context that allows the real input context implementation to be loaded from modules and switched on the fly. * gtk/gtkcontextsimple.[ch]: Simple implementation of an input context that just does direct keysymbol => unicode translation. * gtk/gtkentry.[ch]: Start switching editing over to using GtkInputContext. (No handling of preedit yet.) Wed Apr 5 15:48:41 2000 Owen Taylor <otaylor@redhat.com> * gtk/gtktypeutils.h (GTK_CHECK_GET_CLASS): Fix problem with one too many substitutions. (klass should not be subsituted.) Wed Apr 5 00:18:14 2000 Owen Taylor <otaylor@redhat.com> * configure.in: Add checks for Pango * configure.in docs/Makefile.am: Add test for sgml2html and allow 'make dist' without building html, but print out warnings in that case. (For making snapshots) * gdk/Makefile.am gdk/x11/Makefile.am gtk/Makefile.am: Add Pango libraries and C flags * gdk/gdkdraw.c gdk/gdkdrawable.h gdkwindow.c gdk/x11/gdkdrawable-x11.c: Add function (gdk_draw_layout) to draw a pango layout. * gdk/gdkpango.h gdk/x11/gdkpango-x11.c: New file with functions for getting Pango contexts for GDK. * gtk/gtkeditable.c: Get rid of dead code gtk_editable_parent_set() * gtk/gtkentry.[ch]: Complete rewrite to use Pango, add bidirectional editing. * gtk/gtkentry.c: Hack in simple Hebrew input with direct keysym => unicode translations. More languages can be added here, but real input-method support is needed. * docs/Changes-1.4.txt: Added note about entry behavior. * gtk/gtkenums.h gtk/gtkwidget.[ch] testgtk.c gtkprivate.h: Add functions to set the reading direction for a widget and the global direction. Add test which allows toggling the global direction. Two private flags are used to store the direction. (GTK_DIRECTION_SET + GTK_DIRECTION_LTR) * gtk/gtkcheckbutton.c gtk/gtkframe.c gtk/gtkhbbox.c gtk/gtkhbox.c gtk/gtkradiobutton.c gtk/gtkspinbutton.c gtk/gtktable.c * gtk/gtk[hv]scale.c gtk/gtkscale.[ch]: Draw numbers using Pango * gtk/gtklabel.[ch]: Moved to Pango and considerably rewritten. Line breaking, underlining now handled by Pango. * gtk/gtkstyle.[ch] gtk/gtkrc.[ch]: Add a PangoFontDescription to RCStyle and Style. (Having both this and the old font name and GdkFont is temporary.) * gtk/gtkwidget.[ch] (gtk_widget_create_pango_{context,layout}): Added convenience functions for creating contexts and layouts for widgets. * gtk/testgtk.c: Enhance label tests with multilingual labels.
2000-06-02 03:14:07 +00:00
void
gdk_pango_context_set_colormap (PangoContext *context,
GdkColormap *colormap)
{
GdkPangoContextInfo *info;
g_return_if_fail (context != NULL);
info = gdk_pango_context_get_info (context, TRUE);
g_return_if_fail (info != NULL);
if (info->colormap != colormap)
{
if (info->colormap)
g_object_unref (info->colormap);
Remove all references to offscreen flag which was no longer used. Thu Jun 1 23:05:13 2000 Owen Taylor <otaylor@redhat.com> * gtk/gtkwidget.c: Remove all references to offscreen flag which was no longer used. * gtk/gtkprivate.h (enum): Remove unused flags and compress. * gtk/gtkframe.c (gtk_frame_set_label_widget): Check for non-null label_widget->parent. * gtk/gtkentry.c: Get rid of code to deal with PangoAttribute which no longer was used. * gdk/gdkpango.c (gdk_pango_context_get_info): make static. * gdk/gdkpango.c (gdk_draw_layout[_line]): Add checks for null arguments. * gdk/x11/gdkgeometry-x11.c (gdk_window_scroll): add check for destroyed windows. Thu Jun 1 13:48:45 2000 Owen Taylor <otaylor@redhat.com> * gtk/gtkimmulticontext.c: Add a finalize method and unref the slave context there. * gtk/gtkinvisible.[ch]: Make reference counting behavior identical to GtkWindow. Thu Jun 1 01:54:11 2000 Owen Taylor <otaylor@redhat.com> * Makefile.am gdk/gdkpango.c: Copy the layout render function from pangox to here, so we can write them independent of rendering system, using GDK primitives. * gdk/gdkdrawable.h gdk/gdkdraw.c gdk/gdkwindow.c gdk/x11/gdkdrawable-x11.c: Remove draw_layout() from the vtable, since we have a rendering-system independent implementation in terms of draw_glyphs(). * gdk/gdkpango.c gdkdrawable.h (gdk_draw_layout_line): New function to render a single line. * gdk/x11/gdkpango.c: Move the guts of this file mostly into ../gdkpango.c, which simplifies things, since we don't have to deal with raw X gc's. Fri May 19 04:28:16 2000 Owen Taylor <otaylor@redhat.com> * gtk/gtktextlayout.[ch]: Add get_log_attrs() function to get the logical attributes for a given GtkTextLine. Tue May 30 16:05:39 2000 Owen Taylor <otaylor@redhat.com> * gdk/x11/gdkfont-x11.c (gdk_font_charset_for_locale): Track g_locale_get_codeset() to g_get_codeset() change. Tue May 30 15:03:19 2000 Owen Taylor <otaylor@redhat.com> * gtk/testcalendar.c (calendar_font_selection_ok): Use font descriptions. * gtk/gtkentry.c (gtk_entry_draw_text): Center text within the entry. * gtk/gtkfontsel.c (gtk_font_selection_dialog_init): Start of redoing (vastly simplifying) for Pango. Still needs quite a bit of work. (Size selection is currently poor. List of predefined sizes is not a good idea, since all of these sizes won't necessarily be distinct.) Tue May 30 13:50:19 2000 Owen Taylor <otaylor@redhat.com> * gdk/x11/gdkfont-x11.c (gdk_font_charset_for_locale): Handle CODESET results for LANG=C. Mon May 29 15:49:10 2000 Owen Taylor <otaylor@redhat.com> * gtk/gtkrc.[ch]: Add a 'font_name' declaration to RC which takes a stringized pango font description; ignore the older 'font' and 'fontset' declarations. * gtk/gtkstyle.c gtk/gtkrc.c: Fill in the style->font field with a GdkFont derived via gdk_font_from_description(), for compatibility. (Should we just remove it entirely? Probably too much compatibility breakage, but people should be migrating to the new Pango stuff as quickly as possible.) Mon May 29 15:47:41 2000 Owen Taylor <otaylor@redhat.com> * gtk/gtkentry.c gtk/gtkclist.c: s/pango_font_unref/g_object_unref/. Mon May 29 15:44:46 2000 Owen Taylor <otaylor@redhat.com> * gtk/gtkcalender.c: Roughly pango-ized. Really needs redoing; there are some bugs in size allocation right now, the semi-existant distinction between header / day fonts was removed, but, with Pango, could actually be made functional in a nice way. * gtk/testcalender: Move calender from examples into this directory as a test program. (We really need to restrcture testgtk into a whole directory full of tests for every widget or functionality group, separated into multiple .c files.) Mon May 29 15:19:56 2000 Owen Taylor <otaylor@redhat.com> * gtk/testgtk.c (file_exists): Fix stupid typo that was keeping RC file from being loaded. * gtk/testgtkrc gtk/testgtkrc2: Test new pango-ized RC file font code. Mon May 29 14:31:27 2000 Owen Taylor <otaylor@redhat.com> * gdk/gdkfont.h gdk/x11/gdkfont-x11.c (gdk_font_from_description): Add function to load a GdkFont from a PangoFontDescription. Fri May 26 17:16:40 2000 Owen Taylor <otaylor@redhat.com> * gtk/frame.[ch] gtkaspectframe.c: Make frame widgets able to have any widget for the label, use a GtkLabel widget to display the text. (Based partially on a patch from Anders Carlson.) (Quite a bit of code reorganization - strip 90% of the guts out of gtkaspectframe and add a single virtual func to GtkFrameClass - compute_child_allocation.) Fri May 26 12:00:02 2000 Owen Taylor <otaylor@redhat.com> * gtk/gtkctree.c gtk/gtkclist.[ch]: Pangoized. (Removed clist->row_center_offset field because caching it wasn't saving time or code, added private function _gtk_clist_create_cell_layout()). Wed May 24 15:59:37 2000 Owen Taylor <otaylor@redhat.com> * gtk/gtkaccellabel.c: Pangoized. * gtk/[hv]ruler.c: Pangoized Mon May 22 19:23:59 2000 Owen Taylor <otaylor@redhat.com> * gtk/gtkfilesel.c (gtk_file_selection_init): Use gtk_clist_set_column_auto_resize() to remove need need for manual column width computations. Mon May 22 18:50:26 2000 Owen Taylor <otaylor@redhat.com> * gtk/gtktooltips.[ch]: Replace custom drawing with a GtkLabel, ensuring Pango correctness, and considerably simplifying the code. * gtk/gtklabel.c gtk[hv]scale.c: 1000 => PANGO_SCALE. * gtk/gtklabel.c (gtk_label_size_request): Fixed incorrect getting of numbers of lines. * gtk/gtklabel.c (gtk_label_size_request): Set the requisition to the actual requested width of the lable, not to the wrap width we set. * gtk/gtktextchild.h: Remove extraneous include of gtk/gtk.h. * gtk/gtktextbtree.c gtk/gtktextbuffer.c gtk/gtktextlayout.c gtk/gtktextview.c gtk/gtktextview.[ch]: Fix up includes. * gtk/gtktextview.c: Fix structure inheritance. * gtk/gtkprogressbar.c: Pangoize. Mon May 22 15:47:30 2000 Owen Taylor <otaylor@redhat.com> * gtk/gtktextview.c (gtk_text_view_get_first_para_iter): Encapsulate in a function. * gtk/gtktextlayout.c (find_display_line_above): Fixed bug with computing line tops. * gtk/gtktextview.c (changed_handler): Fix < , <= confusion. Thu May 18 18:53:31 2000 Owen Taylor <otaylor@redhat.com> * gtk/gtktextdisplay.c (gtk_text_layout_draw): Fix up the x_offset and y_offset coordinates to do what we need now. (The offset between buffer and layout coordinates has been reintroduced, but is a bit different than before.) * gtk/gtktextview.[ch]: No longer inherit from GtkLayout; instead handle the adjustments ourselves, and scroll as necessary using the new gdk_window_scroll(). The advantage of this is that when we are incrementally revalidating, we are essentially rearranging things around the visible portion of the screen. With the old setup, the visible portion of the screen was moved around in the layout, so scrolling and redrawing to track that caused jumping of the display. Since we now control the scrolling ourselves, we can suppress this and only redraw when things actually change. Thu May 18 18:47:25 2000 Owen Taylor <otaylor@redhat.com> * gtk/gtktextbtree.c (redisplay_mark): We need to invalidate the region not just redisplay it after-all, since we store the cursors in the LineDisplay. (Ugly interactions here between GtkLayout and GtkTextBTree here.) * gtk/gtktextbtree.c (redisplay_region): Fixed reversed comparison. Thu May 18 18:43:21 2000 Owen Taylor <otaylor@redhat.com> * gdk/gdkwindow.h gdk/x11/gdkgeometry-x11.c (gdk_window_scroll): Added function to scroll contents of a window while keeping the window constant. Works by XCopyArea or guffaw-scrolling depending on the details of how the window is set up. (guffaw-scrolling still needs to be filled in.) Wed May 17 22:36:53 2000 Owen Taylor <otaylor@redhat.com> * gtk/gtktextiter.c gtk/gtkmain.c: Add a debug key for the text widget, move the debugging that was tied to a global variable to that. * gtk/gtkmarshal.list: Add NONE:INT,INT,INT * gtk/gtktextbtree.[ch] gtk/gtktextlayout.c: Keep a separate validated flag, in line data instead of setting height/width to -1. This allows us to perform operations with partially invalid buffer (using the old size for invalid lines) and thus to do incremental vaidation. Keep height/width aggregates up to date when deleting text and rebalancing the tree. * gtk/gtktextbtree.[ch]: Add functions validate a line (gtk_text_btree_validate_line), and to validate up to a number of pixels (gtk_text_btree_validate). * gtk/gtktextlayout.[ch]: Add an ::invalidated signal that indicates that something is changed and a revalidation pass is needed. Change ::need_repaint to ::changed, and make it take old and new yranges instead of a rectangle. * gtk/gtktextbtree.[ch] gtk/gtktextlayout.[ch]: Move the line_data_destroy() function from gtk_text_btree_add_view() to a virtual function in GtkTextLayout * gtk/gtktextbtree.[ch]: Remove gtk_text_btree_get_damage_range(), since we are handling partial repaints in a different fashion now. * gtk/gtktextbtree.[ch]: Only repaint the changed portion of the selection instead of queueing a repaint on the entire widget. * gtk/gtktextbuffer.[ch] gtk/gtktextbtree.[ch]: Move get_selection_bounds() down to btree, make the function in buffer a wrapper around the btree function. * gtk/gtktextlayout.[ch]: Add functions to check if the layout is valid and to recompute either a range of pixels aroudn a line or a certain total number of pixels. * gtk/gtktextlayout.[ch]: Cache a single line display; now that we only redraw the needed portions, the hit rate for this cache is quite high. * gtk/gtktextview.[ch]: Keep track of the first paragraph on the screen so that when re-laying-out the buffer, we can keep the same place. This requires connecting to ::value_changed on the adjustments * gtk/gtktextview.[ch]: Add idle functions to revalidate the buffer after we receive an ::invalidated signal. Wed May 17 22:10:47 2000 Owen Taylor <otaylor@redhat.com> * gtk/gtklayout.c (gtk_layout_size_allocate): Set upper to max of allocation and layout size, not just to the layout size. * gtk/gtk[hv]scrollbar.c (gtk_[hv]scrollbar_calc_slider_size): Invalidate window so it gets redrawn properly. * gdk/gdkwindow.c (gdk_window_invalidate_rect): Allow rect == NULL to mean the entire window. * gdk/gdkevents.h: Move definition for GDK_PRIORITY_REDRAW into public header. Mon May 15 14:51:31 2000 Owen Taylor <otaylor@redhat.com> * gtk/gtktextmark.c (gtk_text_mark_get_name): Add function to get the name of a mark. * gtk/gtktextlayout.c (gtk_text_layout_get_line_at_y): Add a function to find the paragraph from a y position. Thu May 11 12:57:20 2000 Owen Taylor <otaylor@redhat.com> * gtk/gtktextbtree.c (gtk_text_btree_node_invalidate_upward): Valid nodes have width/height >= 0, not > 0. Tue May 9 21:29:06 2000 Owen Taylor <otaylor@redhat.com> * gtk/gtktextlayout.[ch] gtk/gtktextdisplay.c (gtk_text_layout_get_line_display): Add a size_only flag, so when we only need the size, we don't create useless appearance attributes. * gtk/gtktextview.c (gtk_text_view_ensure_layout): Remove duplicate setting of font description. * gtk/gtkscale.c: Use PANGO_SCALE instead of 1000 Wed Apr 26 01:53:23 2000 Owen Taylor <otaylor@redhat.com> * gtk/Makefile.am (EXTRA_DIST): Add OLD_STAMP into EXTRA_DIST. It does not work well when the file that everything depends on is not in the tarball. Wed Apr 26 00:56:14 2000 Owen Taylor <otaylor@redhat.com> * gtk/testgtk.c: Some hacks and fixes so that it basically works when not sitting in the GTK+ build tree. 2000-05-03 Havoc Pennington <hp@redhat.com> * gtk/gtktextbtree.c (gtk_text_line_next_could_contain_tag): Properly determine the ordering of the tag root and the current line within the tree. Previous algorithm only worked if the tag root's immediate parent was the common root of both the current line and the tag root. Wed Apr 26 00:43:00 2000 Owen Taylor <otaylor@redhat.com> * gtk/gtktextlayout.c (set_para_values): Fix some bugs in alignment. * gtk/gtktextview.c (gtk_text_view_ensure_layout): Track the widget text directional dynamically. * gtk/gtktextview.[ch]: Added functions to get and set default wrap mode. Tue Apr 25 23:47:38 2000 Owen Taylor <otaylor@redhat.com> * gtk/gtktextlayout.c (gtk_text_layout_get_iter_location): Fix bug in cursor location computation. Tue Apr 25 23:22:59 2000 Owen Taylor <otaylor@redhat.com> * gtk/gtklayout.c (gtk_layout_set_size): Clamp hadjustment/ vadjusment values properly when layout gets smaller. * gtk/gtktextview.c (need_repaint_handler): Areas being passed in are far completely inaccurate, and sometimes too small, so, for now, just queue a redraw on the whole visible region. 2000-04-25 Havoc Pennington <hp@redhat.com> * gtk/gtktextbtree.c (summary_destroy): new function to destroy tag summary nodes (gtk_text_line_next_could_contain_tag): this function was totally broken if the line passed in wasn't below the tag root. Fix it. (gtk_text_btree_first_could_contain_tag): In the tag == NULL "wildcard" case, we have to do a linear scan. Blah. (gtk_text_btree_last_could_contain_tag): In tag == NULL case, we have to do the linear scan (tag_removed_cb): When a tag is removed from the tag table, remove the GtkTextTagInfo node from the btree. (gtk_text_btree_spew): Implement the spew function, for our debugging pleasure. Tue Apr 25 19:40:18 2000 Owen Taylor <otaylor@redhat.com> * gtk/gtktextlayout.c (gtk_text_layout_set_buffer): Fix a problem with referring to the wrong buffer. * gtk/gtkentry.c: Fix focus-in/focus-out confusion. * gtk/gtkrc.c gtk/gtkstyle.c: Moving setting default font description to gtk_style_new() - otherwise things don't work without a .gtkrc file. * gtk/gtktextbuffer.c (gtk_text_buffer_new): Sink the tags table if we create it ourself, too. * gdk/gdktypes.h (enum): Move GDK_RELEASE_MASK, since it was conflicting with XKB modifiers. * gtk/gtktextview.[ch]: Add simple support for GtkIMContext. Mon Apr 24 19:34:18 2000 Owen Taylor <otaylor@redhat.com> * gtk/gtkentry.c (gtk_entry_move_cursor_visually): Fix problem with deletion from last commit. Mon Apr 24 19:29:40 2000 Owen Taylor <otaylor@redhat.com> * gtk/gtkwidget.c (gtk_widget_create_pango_context): Set the language in the context from the current locale. * gtk/gtkentry.c (gtk_entry_size_request): Use language from the context, not hardcoded value. * gtk/gtkentry.c (gtk_entry_move_cursor): Make character movement visual, not logical. Sun Apr 23 23:39:18 2000 Owen Taylor <otaylor@redhat.com> * gtk/gtkentry.c gtk/gtktextdisplay.c: Don't handle selections as attributes - that doesn't handle partial-glyph selection properly. Instead use new pango_layout_line_get_x_ranges() functionality to draw the selection. * gtk/gtkentry.c: Simplify code since pango_layout_line_index_to_x() now properly handles out-of-range coordinates. * gtk/gtktextbuffer.c: Emit "mark_set" when the cursor is moved. * gtk/gtktextiter.h gtk/gtktextiterprivate.h: Make gtk_text_iter_get_line_byte() public. * gtk/gtktextlayout.[ch]: Properly set the direction in the PangoContext for paragraphs opposite to the base direction of the widget. * gtk/gtktextlayout.[ch] gtk/gtktextdisplay.c: Fixes for alignment. * gtk/gtktextlayout.c: Don't split segments on marks, since that causes Arabic words to reshape as you cursor through. * gtk/gtktextlayout.[ch] gtk/gtktextview.[ch]: Implement virtual cursor position when moving vertically with the arrow keys and scrolling with page-up/page-down. (Arrow keys save only the X, scrolling saves both X and Y.) This means you can line-up / line-down or page-up / page-down without losing your place, and also that moving vertically with the cursor keys keeps the same X position, not the same character count: * gtk/gtktextlayout.[ch] gtk/gtktextview.[ch]: Make vertical arrow keys move by display lines, not paragraphs. Tue Apr 18 14:16:50 2000 Owen Taylor <otaylor@redhat.com> * gtk/gtklayout.c: Make sure that the bin window is at least as big as the allocation. (Should we also make sure that the bin window is big enough to completely cover widget->window?) * gtk/gtktextview.c (gtk_text_view_get_visible_rect): Add function to get the onscreen rectangle. * gdk/x11/gdkwindow-x11.c (gdk_window_get_pointer): Correctly account for offsets in window coordinates. Sun Apr 16 16:13:27 2000 Owen Taylor <otaylor@redhat.com> * gtk/gtkentry.c (gtk_entry_get_cursor_locations): Fix index/offset confusion. * gtk/gtktextview.c (gtk_text_view_ensure_layout): Set the default direction from the widget direction. * gtk/gtktexttag.c gtk/gtktexttagprivate.h (gtk_text_tag_set_arg): Add a "direction" attribute. * gtk/gtktextview.c: global s/tkxt/text_view/. * gtk/testtext.c: Added long block of text in Arabic, to test out the direction attributes. (Some problems with the shaping system for arabic become obvious - like the fact the cursor splits words into unjoined pieces.) Fri Apr 14 12:54:34 2000 Owen Taylor <otaylor@redhat.com> * gtk/gtktextdisplay.c (render_layout): Add overstrike handling. * gtk/gtktextlayout.c: Fix up alignment. * gtk/testtext.c: Add some tests for centering, wrapping. Fri Apr 14 09:26:22 2000 Owen Taylor <otaylor@redhat.com> * gdk/gdkdrawable.h gdk/gdkdraw.c gdk/gdkwindow.c gdk/x11/gdkdrawable-x11.c: Add a draw_glyphs() operation to the drawable vtable and gdk_draw_glyphs(). If we wrote GTK+-specific layout-render function this could just replace the draw_layout() operation in the vtable. * gtk/gtkentry.c: Move guts of gtk_entry_get_cursor_locations to pango_layout_get_cursor_pos() and use that function. * gtk/gtktextchild.[ch]: add gtk_ onto pixmap_segment_new(), since it is a non-static symbol. * gtk/gtktextbtree.[ch]: Replace gtk_text_btree_find_line_data_by_y() with gtk_text_btree_find_line_by_y() * gtk/gtktextdisplay.c: Rewrote for Pango - uses a custom layout renderer that handles GtkTextAppearance attributes. * gtk/gtktexttag.[ch] gtk/gtktexttagprivate.h: - Move the values in the style that don't affect geometry into a GtkTextAppearance structure. - Change underline to take a PangoUnderline and "font" a string representation of a font description - Add a "font_desc" attribute which takes a FontDescription structure. * gtk/gtktextlayout.[ch]: - Get rid of the display-line list per each line. Instead, we generate, on demand, a GtkTextLineDisplay structure which] contains a PangoLayout * and other necesary information (offsets, cursor locations) for displaying a paragraph. - Get rid of the code to wrap lines, create display chunks, etc. Instead, we just go through a paragraph and convert it into the necessary inputs to a PangoLayout. - Implement a new attribute type, GtkTextAttrAppearance. This holds a GtkTextAppearance, and is used to pass colors, stipple, etc, through from the layout to the display without having to use lots and lots of individual attributes. - Reimplement gtk_layout_get_iter_at_pixel() gtk_layout_get_iter_pos() in terms of PangoLayout functions. * gtk/gtktextview.c: - Handle passing the necessary PangoContext to the layout - Some fixups in painting to deal with the automatic backing store and offsetting of GTK+-1.4 - Add a style_set handler so that the default style reacts properly to theme changes. * gtk/gtktext?*.[ch]: Random code-style fixes. * gtk/testtext.c: Substitute in languages that Pango handles now for Thai Mon Apr 10 10:33:45 2000 Owen Taylor <otaylor@redhat.com> * gtk/gtktext?*.[ch]: Check in Havoc's port of the Tk text widget, in original form preparatory to Pango-ization and gdkimcontext-ization. Thu Apr 6 19:25:39 2000 Owen Taylor <otaylor@redhat.com> * gtk/gtkimcontext.c: Move default implementations to real_* vfuncs, so that we can derive from gtkimcontext in language bindings properly. Thu Apr 6 16:02:52 2000 Owen Taylor <otaylor@redhat.com> * gtk/gtkimcontextsimple.[ch]: Use gdk_keyval_to_unicode to gdk_unicode_to_keyval. Add a compose table including (almost) all the compose combinations from X. This is 6k of static, shared data as opposed to 50k or so of dynamic data in the XIM implementation. * gdk/gdk.h gdk/gdkkeyuni.c gdk/win32/gdkevents-win32.c (gdk_keyval_to_unicode, gdk_unicode_to_keyval): Moved functions to convert keyvalues from and to unicode here from the win32 port and made them public. Wed Apr 5 16:37:29 2000 Owen Taylor <otaylor@redhat.com> * gtk/gtkeditable.c (gtk_editable_insert_text): Allow new_text_length == -1. Wed Apr 5 16:27:45 2000 Owen Taylor <otaylor@redhat.com> * gtk/gtkimcontext.[ch]: Base class for new input context system * gtk/gtkimmulticontext.[ch]: Proxy input context that allows the real input context implementation to be loaded from modules and switched on the fly. * gtk/gtkcontextsimple.[ch]: Simple implementation of an input context that just does direct keysymbol => unicode translation. * gtk/gtkentry.[ch]: Start switching editing over to using GtkInputContext. (No handling of preedit yet.) Wed Apr 5 15:48:41 2000 Owen Taylor <otaylor@redhat.com> * gtk/gtktypeutils.h (GTK_CHECK_GET_CLASS): Fix problem with one too many substitutions. (klass should not be subsituted.) Wed Apr 5 00:18:14 2000 Owen Taylor <otaylor@redhat.com> * configure.in: Add checks for Pango * configure.in docs/Makefile.am: Add test for sgml2html and allow 'make dist' without building html, but print out warnings in that case. (For making snapshots) * gdk/Makefile.am gdk/x11/Makefile.am gtk/Makefile.am: Add Pango libraries and C flags * gdk/gdkdraw.c gdk/gdkdrawable.h gdkwindow.c gdk/x11/gdkdrawable-x11.c: Add function (gdk_draw_layout) to draw a pango layout. * gdk/gdkpango.h gdk/x11/gdkpango-x11.c: New file with functions for getting Pango contexts for GDK. * gtk/gtkeditable.c: Get rid of dead code gtk_editable_parent_set() * gtk/gtkentry.[ch]: Complete rewrite to use Pango, add bidirectional editing. * gtk/gtkentry.c: Hack in simple Hebrew input with direct keysym => unicode translations. More languages can be added here, but real input-method support is needed. * docs/Changes-1.4.txt: Added note about entry behavior. * gtk/gtkenums.h gtk/gtkwidget.[ch] testgtk.c gtkprivate.h: Add functions to set the reading direction for a widget and the global direction. Add test which allows toggling the global direction. Two private flags are used to store the direction. (GTK_DIRECTION_SET + GTK_DIRECTION_LTR) * gtk/gtkcheckbutton.c gtk/gtkframe.c gtk/gtkhbbox.c gtk/gtkhbox.c gtk/gtkradiobutton.c gtk/gtkspinbutton.c gtk/gtktable.c * gtk/gtk[hv]scale.c gtk/gtkscale.[ch]: Draw numbers using Pango * gtk/gtklabel.[ch]: Moved to Pango and considerably rewritten. Line breaking, underlining now handled by Pango. * gtk/gtkstyle.[ch] gtk/gtkrc.[ch]: Add a PangoFontDescription to RCStyle and Style. (Having both this and the old font name and GdkFont is temporary.) * gtk/gtkwidget.[ch] (gtk_widget_create_pango_{context,layout}): Added convenience functions for creating contexts and layouts for widgets. * gtk/testgtk.c: Enhance label tests with multilingual labels.
2000-06-02 03:14:07 +00:00
info->colormap = colormap;
if (info->colormap)
g_object_ref (info->colormap);
Remove all references to offscreen flag which was no longer used. Thu Jun 1 23:05:13 2000 Owen Taylor <otaylor@redhat.com> * gtk/gtkwidget.c: Remove all references to offscreen flag which was no longer used. * gtk/gtkprivate.h (enum): Remove unused flags and compress. * gtk/gtkframe.c (gtk_frame_set_label_widget): Check for non-null label_widget->parent. * gtk/gtkentry.c: Get rid of code to deal with PangoAttribute which no longer was used. * gdk/gdkpango.c (gdk_pango_context_get_info): make static. * gdk/gdkpango.c (gdk_draw_layout[_line]): Add checks for null arguments. * gdk/x11/gdkgeometry-x11.c (gdk_window_scroll): add check for destroyed windows. Thu Jun 1 13:48:45 2000 Owen Taylor <otaylor@redhat.com> * gtk/gtkimmulticontext.c: Add a finalize method and unref the slave context there. * gtk/gtkinvisible.[ch]: Make reference counting behavior identical to GtkWindow. Thu Jun 1 01:54:11 2000 Owen Taylor <otaylor@redhat.com> * Makefile.am gdk/gdkpango.c: Copy the layout render function from pangox to here, so we can write them independent of rendering system, using GDK primitives. * gdk/gdkdrawable.h gdk/gdkdraw.c gdk/gdkwindow.c gdk/x11/gdkdrawable-x11.c: Remove draw_layout() from the vtable, since we have a rendering-system independent implementation in terms of draw_glyphs(). * gdk/gdkpango.c gdkdrawable.h (gdk_draw_layout_line): New function to render a single line. * gdk/x11/gdkpango.c: Move the guts of this file mostly into ../gdkpango.c, which simplifies things, since we don't have to deal with raw X gc's. Fri May 19 04:28:16 2000 Owen Taylor <otaylor@redhat.com> * gtk/gtktextlayout.[ch]: Add get_log_attrs() function to get the logical attributes for a given GtkTextLine. Tue May 30 16:05:39 2000 Owen Taylor <otaylor@redhat.com> * gdk/x11/gdkfont-x11.c (gdk_font_charset_for_locale): Track g_locale_get_codeset() to g_get_codeset() change. Tue May 30 15:03:19 2000 Owen Taylor <otaylor@redhat.com> * gtk/testcalendar.c (calendar_font_selection_ok): Use font descriptions. * gtk/gtkentry.c (gtk_entry_draw_text): Center text within the entry. * gtk/gtkfontsel.c (gtk_font_selection_dialog_init): Start of redoing (vastly simplifying) for Pango. Still needs quite a bit of work. (Size selection is currently poor. List of predefined sizes is not a good idea, since all of these sizes won't necessarily be distinct.) Tue May 30 13:50:19 2000 Owen Taylor <otaylor@redhat.com> * gdk/x11/gdkfont-x11.c (gdk_font_charset_for_locale): Handle CODESET results for LANG=C. Mon May 29 15:49:10 2000 Owen Taylor <otaylor@redhat.com> * gtk/gtkrc.[ch]: Add a 'font_name' declaration to RC which takes a stringized pango font description; ignore the older 'font' and 'fontset' declarations. * gtk/gtkstyle.c gtk/gtkrc.c: Fill in the style->font field with a GdkFont derived via gdk_font_from_description(), for compatibility. (Should we just remove it entirely? Probably too much compatibility breakage, but people should be migrating to the new Pango stuff as quickly as possible.) Mon May 29 15:47:41 2000 Owen Taylor <otaylor@redhat.com> * gtk/gtkentry.c gtk/gtkclist.c: s/pango_font_unref/g_object_unref/. Mon May 29 15:44:46 2000 Owen Taylor <otaylor@redhat.com> * gtk/gtkcalender.c: Roughly pango-ized. Really needs redoing; there are some bugs in size allocation right now, the semi-existant distinction between header / day fonts was removed, but, with Pango, could actually be made functional in a nice way. * gtk/testcalender: Move calender from examples into this directory as a test program. (We really need to restrcture testgtk into a whole directory full of tests for every widget or functionality group, separated into multiple .c files.) Mon May 29 15:19:56 2000 Owen Taylor <otaylor@redhat.com> * gtk/testgtk.c (file_exists): Fix stupid typo that was keeping RC file from being loaded. * gtk/testgtkrc gtk/testgtkrc2: Test new pango-ized RC file font code. Mon May 29 14:31:27 2000 Owen Taylor <otaylor@redhat.com> * gdk/gdkfont.h gdk/x11/gdkfont-x11.c (gdk_font_from_description): Add function to load a GdkFont from a PangoFontDescription. Fri May 26 17:16:40 2000 Owen Taylor <otaylor@redhat.com> * gtk/frame.[ch] gtkaspectframe.c: Make frame widgets able to have any widget for the label, use a GtkLabel widget to display the text. (Based partially on a patch from Anders Carlson.) (Quite a bit of code reorganization - strip 90% of the guts out of gtkaspectframe and add a single virtual func to GtkFrameClass - compute_child_allocation.) Fri May 26 12:00:02 2000 Owen Taylor <otaylor@redhat.com> * gtk/gtkctree.c gtk/gtkclist.[ch]: Pangoized. (Removed clist->row_center_offset field because caching it wasn't saving time or code, added private function _gtk_clist_create_cell_layout()). Wed May 24 15:59:37 2000 Owen Taylor <otaylor@redhat.com> * gtk/gtkaccellabel.c: Pangoized. * gtk/[hv]ruler.c: Pangoized Mon May 22 19:23:59 2000 Owen Taylor <otaylor@redhat.com> * gtk/gtkfilesel.c (gtk_file_selection_init): Use gtk_clist_set_column_auto_resize() to remove need need for manual column width computations. Mon May 22 18:50:26 2000 Owen Taylor <otaylor@redhat.com> * gtk/gtktooltips.[ch]: Replace custom drawing with a GtkLabel, ensuring Pango correctness, and considerably simplifying the code. * gtk/gtklabel.c gtk[hv]scale.c: 1000 => PANGO_SCALE. * gtk/gtklabel.c (gtk_label_size_request): Fixed incorrect getting of numbers of lines. * gtk/gtklabel.c (gtk_label_size_request): Set the requisition to the actual requested width of the lable, not to the wrap width we set. * gtk/gtktextchild.h: Remove extraneous include of gtk/gtk.h. * gtk/gtktextbtree.c gtk/gtktextbuffer.c gtk/gtktextlayout.c gtk/gtktextview.c gtk/gtktextview.[ch]: Fix up includes. * gtk/gtktextview.c: Fix structure inheritance. * gtk/gtkprogressbar.c: Pangoize. Mon May 22 15:47:30 2000 Owen Taylor <otaylor@redhat.com> * gtk/gtktextview.c (gtk_text_view_get_first_para_iter): Encapsulate in a function. * gtk/gtktextlayout.c (find_display_line_above): Fixed bug with computing line tops. * gtk/gtktextview.c (changed_handler): Fix < , <= confusion. Thu May 18 18:53:31 2000 Owen Taylor <otaylor@redhat.com> * gtk/gtktextdisplay.c (gtk_text_layout_draw): Fix up the x_offset and y_offset coordinates to do what we need now. (The offset between buffer and layout coordinates has been reintroduced, but is a bit different than before.) * gtk/gtktextview.[ch]: No longer inherit from GtkLayout; instead handle the adjustments ourselves, and scroll as necessary using the new gdk_window_scroll(). The advantage of this is that when we are incrementally revalidating, we are essentially rearranging things around the visible portion of the screen. With the old setup, the visible portion of the screen was moved around in the layout, so scrolling and redrawing to track that caused jumping of the display. Since we now control the scrolling ourselves, we can suppress this and only redraw when things actually change. Thu May 18 18:47:25 2000 Owen Taylor <otaylor@redhat.com> * gtk/gtktextbtree.c (redisplay_mark): We need to invalidate the region not just redisplay it after-all, since we store the cursors in the LineDisplay. (Ugly interactions here between GtkLayout and GtkTextBTree here.) * gtk/gtktextbtree.c (redisplay_region): Fixed reversed comparison. Thu May 18 18:43:21 2000 Owen Taylor <otaylor@redhat.com> * gdk/gdkwindow.h gdk/x11/gdkgeometry-x11.c (gdk_window_scroll): Added function to scroll contents of a window while keeping the window constant. Works by XCopyArea or guffaw-scrolling depending on the details of how the window is set up. (guffaw-scrolling still needs to be filled in.) Wed May 17 22:36:53 2000 Owen Taylor <otaylor@redhat.com> * gtk/gtktextiter.c gtk/gtkmain.c: Add a debug key for the text widget, move the debugging that was tied to a global variable to that. * gtk/gtkmarshal.list: Add NONE:INT,INT,INT * gtk/gtktextbtree.[ch] gtk/gtktextlayout.c: Keep a separate validated flag, in line data instead of setting height/width to -1. This allows us to perform operations with partially invalid buffer (using the old size for invalid lines) and thus to do incremental vaidation. Keep height/width aggregates up to date when deleting text and rebalancing the tree. * gtk/gtktextbtree.[ch]: Add functions validate a line (gtk_text_btree_validate_line), and to validate up to a number of pixels (gtk_text_btree_validate). * gtk/gtktextlayout.[ch]: Add an ::invalidated signal that indicates that something is changed and a revalidation pass is needed. Change ::need_repaint to ::changed, and make it take old and new yranges instead of a rectangle. * gtk/gtktextbtree.[ch] gtk/gtktextlayout.[ch]: Move the line_data_destroy() function from gtk_text_btree_add_view() to a virtual function in GtkTextLayout * gtk/gtktextbtree.[ch]: Remove gtk_text_btree_get_damage_range(), since we are handling partial repaints in a different fashion now. * gtk/gtktextbtree.[ch]: Only repaint the changed portion of the selection instead of queueing a repaint on the entire widget. * gtk/gtktextbuffer.[ch] gtk/gtktextbtree.[ch]: Move get_selection_bounds() down to btree, make the function in buffer a wrapper around the btree function. * gtk/gtktextlayout.[ch]: Add functions to check if the layout is valid and to recompute either a range of pixels aroudn a line or a certain total number of pixels. * gtk/gtktextlayout.[ch]: Cache a single line display; now that we only redraw the needed portions, the hit rate for this cache is quite high. * gtk/gtktextview.[ch]: Keep track of the first paragraph on the screen so that when re-laying-out the buffer, we can keep the same place. This requires connecting to ::value_changed on the adjustments * gtk/gtktextview.[ch]: Add idle functions to revalidate the buffer after we receive an ::invalidated signal. Wed May 17 22:10:47 2000 Owen Taylor <otaylor@redhat.com> * gtk/gtklayout.c (gtk_layout_size_allocate): Set upper to max of allocation and layout size, not just to the layout size. * gtk/gtk[hv]scrollbar.c (gtk_[hv]scrollbar_calc_slider_size): Invalidate window so it gets redrawn properly. * gdk/gdkwindow.c (gdk_window_invalidate_rect): Allow rect == NULL to mean the entire window. * gdk/gdkevents.h: Move definition for GDK_PRIORITY_REDRAW into public header. Mon May 15 14:51:31 2000 Owen Taylor <otaylor@redhat.com> * gtk/gtktextmark.c (gtk_text_mark_get_name): Add function to get the name of a mark. * gtk/gtktextlayout.c (gtk_text_layout_get_line_at_y): Add a function to find the paragraph from a y position. Thu May 11 12:57:20 2000 Owen Taylor <otaylor@redhat.com> * gtk/gtktextbtree.c (gtk_text_btree_node_invalidate_upward): Valid nodes have width/height >= 0, not > 0. Tue May 9 21:29:06 2000 Owen Taylor <otaylor@redhat.com> * gtk/gtktextlayout.[ch] gtk/gtktextdisplay.c (gtk_text_layout_get_line_display): Add a size_only flag, so when we only need the size, we don't create useless appearance attributes. * gtk/gtktextview.c (gtk_text_view_ensure_layout): Remove duplicate setting of font description. * gtk/gtkscale.c: Use PANGO_SCALE instead of 1000 Wed Apr 26 01:53:23 2000 Owen Taylor <otaylor@redhat.com> * gtk/Makefile.am (EXTRA_DIST): Add OLD_STAMP into EXTRA_DIST. It does not work well when the file that everything depends on is not in the tarball. Wed Apr 26 00:56:14 2000 Owen Taylor <otaylor@redhat.com> * gtk/testgtk.c: Some hacks and fixes so that it basically works when not sitting in the GTK+ build tree. 2000-05-03 Havoc Pennington <hp@redhat.com> * gtk/gtktextbtree.c (gtk_text_line_next_could_contain_tag): Properly determine the ordering of the tag root and the current line within the tree. Previous algorithm only worked if the tag root's immediate parent was the common root of both the current line and the tag root. Wed Apr 26 00:43:00 2000 Owen Taylor <otaylor@redhat.com> * gtk/gtktextlayout.c (set_para_values): Fix some bugs in alignment. * gtk/gtktextview.c (gtk_text_view_ensure_layout): Track the widget text directional dynamically. * gtk/gtktextview.[ch]: Added functions to get and set default wrap mode. Tue Apr 25 23:47:38 2000 Owen Taylor <otaylor@redhat.com> * gtk/gtktextlayout.c (gtk_text_layout_get_iter_location): Fix bug in cursor location computation. Tue Apr 25 23:22:59 2000 Owen Taylor <otaylor@redhat.com> * gtk/gtklayout.c (gtk_layout_set_size): Clamp hadjustment/ vadjusment values properly when layout gets smaller. * gtk/gtktextview.c (need_repaint_handler): Areas being passed in are far completely inaccurate, and sometimes too small, so, for now, just queue a redraw on the whole visible region. 2000-04-25 Havoc Pennington <hp@redhat.com> * gtk/gtktextbtree.c (summary_destroy): new function to destroy tag summary nodes (gtk_text_line_next_could_contain_tag): this function was totally broken if the line passed in wasn't below the tag root. Fix it. (gtk_text_btree_first_could_contain_tag): In the tag == NULL "wildcard" case, we have to do a linear scan. Blah. (gtk_text_btree_last_could_contain_tag): In tag == NULL case, we have to do the linear scan (tag_removed_cb): When a tag is removed from the tag table, remove the GtkTextTagInfo node from the btree. (gtk_text_btree_spew): Implement the spew function, for our debugging pleasure. Tue Apr 25 19:40:18 2000 Owen Taylor <otaylor@redhat.com> * gtk/gtktextlayout.c (gtk_text_layout_set_buffer): Fix a problem with referring to the wrong buffer. * gtk/gtkentry.c: Fix focus-in/focus-out confusion. * gtk/gtkrc.c gtk/gtkstyle.c: Moving setting default font description to gtk_style_new() - otherwise things don't work without a .gtkrc file. * gtk/gtktextbuffer.c (gtk_text_buffer_new): Sink the tags table if we create it ourself, too. * gdk/gdktypes.h (enum): Move GDK_RELEASE_MASK, since it was conflicting with XKB modifiers. * gtk/gtktextview.[ch]: Add simple support for GtkIMContext. Mon Apr 24 19:34:18 2000 Owen Taylor <otaylor@redhat.com> * gtk/gtkentry.c (gtk_entry_move_cursor_visually): Fix problem with deletion from last commit. Mon Apr 24 19:29:40 2000 Owen Taylor <otaylor@redhat.com> * gtk/gtkwidget.c (gtk_widget_create_pango_context): Set the language in the context from the current locale. * gtk/gtkentry.c (gtk_entry_size_request): Use language from the context, not hardcoded value. * gtk/gtkentry.c (gtk_entry_move_cursor): Make character movement visual, not logical. Sun Apr 23 23:39:18 2000 Owen Taylor <otaylor@redhat.com> * gtk/gtkentry.c gtk/gtktextdisplay.c: Don't handle selections as attributes - that doesn't handle partial-glyph selection properly. Instead use new pango_layout_line_get_x_ranges() functionality to draw the selection. * gtk/gtkentry.c: Simplify code since pango_layout_line_index_to_x() now properly handles out-of-range coordinates. * gtk/gtktextbuffer.c: Emit "mark_set" when the cursor is moved. * gtk/gtktextiter.h gtk/gtktextiterprivate.h: Make gtk_text_iter_get_line_byte() public. * gtk/gtktextlayout.[ch]: Properly set the direction in the PangoContext for paragraphs opposite to the base direction of the widget. * gtk/gtktextlayout.[ch] gtk/gtktextdisplay.c: Fixes for alignment. * gtk/gtktextlayout.c: Don't split segments on marks, since that causes Arabic words to reshape as you cursor through. * gtk/gtktextlayout.[ch] gtk/gtktextview.[ch]: Implement virtual cursor position when moving vertically with the arrow keys and scrolling with page-up/page-down. (Arrow keys save only the X, scrolling saves both X and Y.) This means you can line-up / line-down or page-up / page-down without losing your place, and also that moving vertically with the cursor keys keeps the same X position, not the same character count: * gtk/gtktextlayout.[ch] gtk/gtktextview.[ch]: Make vertical arrow keys move by display lines, not paragraphs. Tue Apr 18 14:16:50 2000 Owen Taylor <otaylor@redhat.com> * gtk/gtklayout.c: Make sure that the bin window is at least as big as the allocation. (Should we also make sure that the bin window is big enough to completely cover widget->window?) * gtk/gtktextview.c (gtk_text_view_get_visible_rect): Add function to get the onscreen rectangle. * gdk/x11/gdkwindow-x11.c (gdk_window_get_pointer): Correctly account for offsets in window coordinates. Sun Apr 16 16:13:27 2000 Owen Taylor <otaylor@redhat.com> * gtk/gtkentry.c (gtk_entry_get_cursor_locations): Fix index/offset confusion. * gtk/gtktextview.c (gtk_text_view_ensure_layout): Set the default direction from the widget direction. * gtk/gtktexttag.c gtk/gtktexttagprivate.h (gtk_text_tag_set_arg): Add a "direction" attribute. * gtk/gtktextview.c: global s/tkxt/text_view/. * gtk/testtext.c: Added long block of text in Arabic, to test out the direction attributes. (Some problems with the shaping system for arabic become obvious - like the fact the cursor splits words into unjoined pieces.) Fri Apr 14 12:54:34 2000 Owen Taylor <otaylor@redhat.com> * gtk/gtktextdisplay.c (render_layout): Add overstrike handling. * gtk/gtktextlayout.c: Fix up alignment. * gtk/testtext.c: Add some tests for centering, wrapping. Fri Apr 14 09:26:22 2000 Owen Taylor <otaylor@redhat.com> * gdk/gdkdrawable.h gdk/gdkdraw.c gdk/gdkwindow.c gdk/x11/gdkdrawable-x11.c: Add a draw_glyphs() operation to the drawable vtable and gdk_draw_glyphs(). If we wrote GTK+-specific layout-render function this could just replace the draw_layout() operation in the vtable. * gtk/gtkentry.c: Move guts of gtk_entry_get_cursor_locations to pango_layout_get_cursor_pos() and use that function. * gtk/gtktextchild.[ch]: add gtk_ onto pixmap_segment_new(), since it is a non-static symbol. * gtk/gtktextbtree.[ch]: Replace gtk_text_btree_find_line_data_by_y() with gtk_text_btree_find_line_by_y() * gtk/gtktextdisplay.c: Rewrote for Pango - uses a custom layout renderer that handles GtkTextAppearance attributes. * gtk/gtktexttag.[ch] gtk/gtktexttagprivate.h: - Move the values in the style that don't affect geometry into a GtkTextAppearance structure. - Change underline to take a PangoUnderline and "font" a string representation of a font description - Add a "font_desc" attribute which takes a FontDescription structure. * gtk/gtktextlayout.[ch]: - Get rid of the display-line list per each line. Instead, we generate, on demand, a GtkTextLineDisplay structure which] contains a PangoLayout * and other necesary information (offsets, cursor locations) for displaying a paragraph. - Get rid of the code to wrap lines, create display chunks, etc. Instead, we just go through a paragraph and convert it into the necessary inputs to a PangoLayout. - Implement a new attribute type, GtkTextAttrAppearance. This holds a GtkTextAppearance, and is used to pass colors, stipple, etc, through from the layout to the display without having to use lots and lots of individual attributes. - Reimplement gtk_layout_get_iter_at_pixel() gtk_layout_get_iter_pos() in terms of PangoLayout functions. * gtk/gtktextview.c: - Handle passing the necessary PangoContext to the layout - Some fixups in painting to deal with the automatic backing store and offsetting of GTK+-1.4 - Add a style_set handler so that the default style reacts properly to theme changes. * gtk/gtktext?*.[ch]: Random code-style fixes. * gtk/testtext.c: Substitute in languages that Pango handles now for Thai Mon Apr 10 10:33:45 2000 Owen Taylor <otaylor@redhat.com> * gtk/gtktext?*.[ch]: Check in Havoc's port of the Tk text widget, in original form preparatory to Pango-ization and gdkimcontext-ization. Thu Apr 6 19:25:39 2000 Owen Taylor <otaylor@redhat.com> * gtk/gtkimcontext.c: Move default implementations to real_* vfuncs, so that we can derive from gtkimcontext in language bindings properly. Thu Apr 6 16:02:52 2000 Owen Taylor <otaylor@redhat.com> * gtk/gtkimcontextsimple.[ch]: Use gdk_keyval_to_unicode to gdk_unicode_to_keyval. Add a compose table including (almost) all the compose combinations from X. This is 6k of static, shared data as opposed to 50k or so of dynamic data in the XIM implementation. * gdk/gdk.h gdk/gdkkeyuni.c gdk/win32/gdkevents-win32.c (gdk_keyval_to_unicode, gdk_unicode_to_keyval): Moved functions to convert keyvalues from and to unicode here from the win32 port and made them public. Wed Apr 5 16:37:29 2000 Owen Taylor <otaylor@redhat.com> * gtk/gtkeditable.c (gtk_editable_insert_text): Allow new_text_length == -1. Wed Apr 5 16:27:45 2000 Owen Taylor <otaylor@redhat.com> * gtk/gtkimcontext.[ch]: Base class for new input context system * gtk/gtkimmulticontext.[ch]: Proxy input context that allows the real input context implementation to be loaded from modules and switched on the fly. * gtk/gtkcontextsimple.[ch]: Simple implementation of an input context that just does direct keysymbol => unicode translation. * gtk/gtkentry.[ch]: Start switching editing over to using GtkInputContext. (No handling of preedit yet.) Wed Apr 5 15:48:41 2000 Owen Taylor <otaylor@redhat.com> * gtk/gtktypeutils.h (GTK_CHECK_GET_CLASS): Fix problem with one too many substitutions. (klass should not be subsituted.) Wed Apr 5 00:18:14 2000 Owen Taylor <otaylor@redhat.com> * configure.in: Add checks for Pango * configure.in docs/Makefile.am: Add test for sgml2html and allow 'make dist' without building html, but print out warnings in that case. (For making snapshots) * gdk/Makefile.am gdk/x11/Makefile.am gtk/Makefile.am: Add Pango libraries and C flags * gdk/gdkdraw.c gdk/gdkdrawable.h gdkwindow.c gdk/x11/gdkdrawable-x11.c: Add function (gdk_draw_layout) to draw a pango layout. * gdk/gdkpango.h gdk/x11/gdkpango-x11.c: New file with functions for getting Pango contexts for GDK. * gtk/gtkeditable.c: Get rid of dead code gtk_editable_parent_set() * gtk/gtkentry.[ch]: Complete rewrite to use Pango, add bidirectional editing. * gtk/gtkentry.c: Hack in simple Hebrew input with direct keysym => unicode translations. More languages can be added here, but real input-method support is needed. * docs/Changes-1.4.txt: Added note about entry behavior. * gtk/gtkenums.h gtk/gtkwidget.[ch] testgtk.c gtkprivate.h: Add functions to set the reading direction for a widget and the global direction. Add test which allows toggling the global direction. Two private flags are used to store the direction. (GTK_DIRECTION_SET + GTK_DIRECTION_LTR) * gtk/gtkcheckbutton.c gtk/gtkframe.c gtk/gtkhbbox.c gtk/gtkhbox.c gtk/gtkradiobutton.c gtk/gtkspinbutton.c gtk/gtktable.c * gtk/gtk[hv]scale.c gtk/gtkscale.[ch]: Draw numbers using Pango * gtk/gtklabel.[ch]: Moved to Pango and considerably rewritten. Line breaking, underlining now handled by Pango. * gtk/gtkstyle.[ch] gtk/gtkrc.[ch]: Add a PangoFontDescription to RCStyle and Style. (Having both this and the old font name and GdkFont is temporary.) * gtk/gtkwidget.[ch] (gtk_widget_create_pango_{context,layout}): Added convenience functions for creating contexts and layouts for widgets. * gtk/testgtk.c: Enhance label tests with multilingual labels.
2000-06-02 03:14:07 +00:00
}
}
static void
draw_underline (GdkDrawable *drawable,
GdkGC *gc,
PangoUnderline uline,
int baseline_y,
int low_y,
int start_x,
int end_x)
{
switch (uline)
{
case PANGO_UNDERLINE_NONE:
break;
case PANGO_UNDERLINE_DOUBLE:
gdk_draw_line (drawable, gc,
start_x, baseline_y + 3,
end_x, baseline_y + 3);
/* Fall through */
case PANGO_UNDERLINE_SINGLE:
gdk_draw_line (drawable, gc,
start_x, baseline_y + 1,
end_x, baseline_y + 1);
break;
case PANGO_UNDERLINE_LOW:
gdk_draw_line (drawable, gc,
start_x, low_y + 1,
end_x, low_y + 1);
break;
}
}
Remove all references to offscreen flag which was no longer used. Thu Jun 1 23:05:13 2000 Owen Taylor <otaylor@redhat.com> * gtk/gtkwidget.c: Remove all references to offscreen flag which was no longer used. * gtk/gtkprivate.h (enum): Remove unused flags and compress. * gtk/gtkframe.c (gtk_frame_set_label_widget): Check for non-null label_widget->parent. * gtk/gtkentry.c: Get rid of code to deal with PangoAttribute which no longer was used. * gdk/gdkpango.c (gdk_pango_context_get_info): make static. * gdk/gdkpango.c (gdk_draw_layout[_line]): Add checks for null arguments. * gdk/x11/gdkgeometry-x11.c (gdk_window_scroll): add check for destroyed windows. Thu Jun 1 13:48:45 2000 Owen Taylor <otaylor@redhat.com> * gtk/gtkimmulticontext.c: Add a finalize method and unref the slave context there. * gtk/gtkinvisible.[ch]: Make reference counting behavior identical to GtkWindow. Thu Jun 1 01:54:11 2000 Owen Taylor <otaylor@redhat.com> * Makefile.am gdk/gdkpango.c: Copy the layout render function from pangox to here, so we can write them independent of rendering system, using GDK primitives. * gdk/gdkdrawable.h gdk/gdkdraw.c gdk/gdkwindow.c gdk/x11/gdkdrawable-x11.c: Remove draw_layout() from the vtable, since we have a rendering-system independent implementation in terms of draw_glyphs(). * gdk/gdkpango.c gdkdrawable.h (gdk_draw_layout_line): New function to render a single line. * gdk/x11/gdkpango.c: Move the guts of this file mostly into ../gdkpango.c, which simplifies things, since we don't have to deal with raw X gc's. Fri May 19 04:28:16 2000 Owen Taylor <otaylor@redhat.com> * gtk/gtktextlayout.[ch]: Add get_log_attrs() function to get the logical attributes for a given GtkTextLine. Tue May 30 16:05:39 2000 Owen Taylor <otaylor@redhat.com> * gdk/x11/gdkfont-x11.c (gdk_font_charset_for_locale): Track g_locale_get_codeset() to g_get_codeset() change. Tue May 30 15:03:19 2000 Owen Taylor <otaylor@redhat.com> * gtk/testcalendar.c (calendar_font_selection_ok): Use font descriptions. * gtk/gtkentry.c (gtk_entry_draw_text): Center text within the entry. * gtk/gtkfontsel.c (gtk_font_selection_dialog_init): Start of redoing (vastly simplifying) for Pango. Still needs quite a bit of work. (Size selection is currently poor. List of predefined sizes is not a good idea, since all of these sizes won't necessarily be distinct.) Tue May 30 13:50:19 2000 Owen Taylor <otaylor@redhat.com> * gdk/x11/gdkfont-x11.c (gdk_font_charset_for_locale): Handle CODESET results for LANG=C. Mon May 29 15:49:10 2000 Owen Taylor <otaylor@redhat.com> * gtk/gtkrc.[ch]: Add a 'font_name' declaration to RC which takes a stringized pango font description; ignore the older 'font' and 'fontset' declarations. * gtk/gtkstyle.c gtk/gtkrc.c: Fill in the style->font field with a GdkFont derived via gdk_font_from_description(), for compatibility. (Should we just remove it entirely? Probably too much compatibility breakage, but people should be migrating to the new Pango stuff as quickly as possible.) Mon May 29 15:47:41 2000 Owen Taylor <otaylor@redhat.com> * gtk/gtkentry.c gtk/gtkclist.c: s/pango_font_unref/g_object_unref/. Mon May 29 15:44:46 2000 Owen Taylor <otaylor@redhat.com> * gtk/gtkcalender.c: Roughly pango-ized. Really needs redoing; there are some bugs in size allocation right now, the semi-existant distinction between header / day fonts was removed, but, with Pango, could actually be made functional in a nice way. * gtk/testcalender: Move calender from examples into this directory as a test program. (We really need to restrcture testgtk into a whole directory full of tests for every widget or functionality group, separated into multiple .c files.) Mon May 29 15:19:56 2000 Owen Taylor <otaylor@redhat.com> * gtk/testgtk.c (file_exists): Fix stupid typo that was keeping RC file from being loaded. * gtk/testgtkrc gtk/testgtkrc2: Test new pango-ized RC file font code. Mon May 29 14:31:27 2000 Owen Taylor <otaylor@redhat.com> * gdk/gdkfont.h gdk/x11/gdkfont-x11.c (gdk_font_from_description): Add function to load a GdkFont from a PangoFontDescription. Fri May 26 17:16:40 2000 Owen Taylor <otaylor@redhat.com> * gtk/frame.[ch] gtkaspectframe.c: Make frame widgets able to have any widget for the label, use a GtkLabel widget to display the text. (Based partially on a patch from Anders Carlson.) (Quite a bit of code reorganization - strip 90% of the guts out of gtkaspectframe and add a single virtual func to GtkFrameClass - compute_child_allocation.) Fri May 26 12:00:02 2000 Owen Taylor <otaylor@redhat.com> * gtk/gtkctree.c gtk/gtkclist.[ch]: Pangoized. (Removed clist->row_center_offset field because caching it wasn't saving time or code, added private function _gtk_clist_create_cell_layout()). Wed May 24 15:59:37 2000 Owen Taylor <otaylor@redhat.com> * gtk/gtkaccellabel.c: Pangoized. * gtk/[hv]ruler.c: Pangoized Mon May 22 19:23:59 2000 Owen Taylor <otaylor@redhat.com> * gtk/gtkfilesel.c (gtk_file_selection_init): Use gtk_clist_set_column_auto_resize() to remove need need for manual column width computations. Mon May 22 18:50:26 2000 Owen Taylor <otaylor@redhat.com> * gtk/gtktooltips.[ch]: Replace custom drawing with a GtkLabel, ensuring Pango correctness, and considerably simplifying the code. * gtk/gtklabel.c gtk[hv]scale.c: 1000 => PANGO_SCALE. * gtk/gtklabel.c (gtk_label_size_request): Fixed incorrect getting of numbers of lines. * gtk/gtklabel.c (gtk_label_size_request): Set the requisition to the actual requested width of the lable, not to the wrap width we set. * gtk/gtktextchild.h: Remove extraneous include of gtk/gtk.h. * gtk/gtktextbtree.c gtk/gtktextbuffer.c gtk/gtktextlayout.c gtk/gtktextview.c gtk/gtktextview.[ch]: Fix up includes. * gtk/gtktextview.c: Fix structure inheritance. * gtk/gtkprogressbar.c: Pangoize. Mon May 22 15:47:30 2000 Owen Taylor <otaylor@redhat.com> * gtk/gtktextview.c (gtk_text_view_get_first_para_iter): Encapsulate in a function. * gtk/gtktextlayout.c (find_display_line_above): Fixed bug with computing line tops. * gtk/gtktextview.c (changed_handler): Fix < , <= confusion. Thu May 18 18:53:31 2000 Owen Taylor <otaylor@redhat.com> * gtk/gtktextdisplay.c (gtk_text_layout_draw): Fix up the x_offset and y_offset coordinates to do what we need now. (The offset between buffer and layout coordinates has been reintroduced, but is a bit different than before.) * gtk/gtktextview.[ch]: No longer inherit from GtkLayout; instead handle the adjustments ourselves, and scroll as necessary using the new gdk_window_scroll(). The advantage of this is that when we are incrementally revalidating, we are essentially rearranging things around the visible portion of the screen. With the old setup, the visible portion of the screen was moved around in the layout, so scrolling and redrawing to track that caused jumping of the display. Since we now control the scrolling ourselves, we can suppress this and only redraw when things actually change. Thu May 18 18:47:25 2000 Owen Taylor <otaylor@redhat.com> * gtk/gtktextbtree.c (redisplay_mark): We need to invalidate the region not just redisplay it after-all, since we store the cursors in the LineDisplay. (Ugly interactions here between GtkLayout and GtkTextBTree here.) * gtk/gtktextbtree.c (redisplay_region): Fixed reversed comparison. Thu May 18 18:43:21 2000 Owen Taylor <otaylor@redhat.com> * gdk/gdkwindow.h gdk/x11/gdkgeometry-x11.c (gdk_window_scroll): Added function to scroll contents of a window while keeping the window constant. Works by XCopyArea or guffaw-scrolling depending on the details of how the window is set up. (guffaw-scrolling still needs to be filled in.) Wed May 17 22:36:53 2000 Owen Taylor <otaylor@redhat.com> * gtk/gtktextiter.c gtk/gtkmain.c: Add a debug key for the text widget, move the debugging that was tied to a global variable to that. * gtk/gtkmarshal.list: Add NONE:INT,INT,INT * gtk/gtktextbtree.[ch] gtk/gtktextlayout.c: Keep a separate validated flag, in line data instead of setting height/width to -1. This allows us to perform operations with partially invalid buffer (using the old size for invalid lines) and thus to do incremental vaidation. Keep height/width aggregates up to date when deleting text and rebalancing the tree. * gtk/gtktextbtree.[ch]: Add functions validate a line (gtk_text_btree_validate_line), and to validate up to a number of pixels (gtk_text_btree_validate). * gtk/gtktextlayout.[ch]: Add an ::invalidated signal that indicates that something is changed and a revalidation pass is needed. Change ::need_repaint to ::changed, and make it take old and new yranges instead of a rectangle. * gtk/gtktextbtree.[ch] gtk/gtktextlayout.[ch]: Move the line_data_destroy() function from gtk_text_btree_add_view() to a virtual function in GtkTextLayout * gtk/gtktextbtree.[ch]: Remove gtk_text_btree_get_damage_range(), since we are handling partial repaints in a different fashion now. * gtk/gtktextbtree.[ch]: Only repaint the changed portion of the selection instead of queueing a repaint on the entire widget. * gtk/gtktextbuffer.[ch] gtk/gtktextbtree.[ch]: Move get_selection_bounds() down to btree, make the function in buffer a wrapper around the btree function. * gtk/gtktextlayout.[ch]: Add functions to check if the layout is valid and to recompute either a range of pixels aroudn a line or a certain total number of pixels. * gtk/gtktextlayout.[ch]: Cache a single line display; now that we only redraw the needed portions, the hit rate for this cache is quite high. * gtk/gtktextview.[ch]: Keep track of the first paragraph on the screen so that when re-laying-out the buffer, we can keep the same place. This requires connecting to ::value_changed on the adjustments * gtk/gtktextview.[ch]: Add idle functions to revalidate the buffer after we receive an ::invalidated signal. Wed May 17 22:10:47 2000 Owen Taylor <otaylor@redhat.com> * gtk/gtklayout.c (gtk_layout_size_allocate): Set upper to max of allocation and layout size, not just to the layout size. * gtk/gtk[hv]scrollbar.c (gtk_[hv]scrollbar_calc_slider_size): Invalidate window so it gets redrawn properly. * gdk/gdkwindow.c (gdk_window_invalidate_rect): Allow rect == NULL to mean the entire window. * gdk/gdkevents.h: Move definition for GDK_PRIORITY_REDRAW into public header. Mon May 15 14:51:31 2000 Owen Taylor <otaylor@redhat.com> * gtk/gtktextmark.c (gtk_text_mark_get_name): Add function to get the name of a mark. * gtk/gtktextlayout.c (gtk_text_layout_get_line_at_y): Add a function to find the paragraph from a y position. Thu May 11 12:57:20 2000 Owen Taylor <otaylor@redhat.com> * gtk/gtktextbtree.c (gtk_text_btree_node_invalidate_upward): Valid nodes have width/height >= 0, not > 0. Tue May 9 21:29:06 2000 Owen Taylor <otaylor@redhat.com> * gtk/gtktextlayout.[ch] gtk/gtktextdisplay.c (gtk_text_layout_get_line_display): Add a size_only flag, so when we only need the size, we don't create useless appearance attributes. * gtk/gtktextview.c (gtk_text_view_ensure_layout): Remove duplicate setting of font description. * gtk/gtkscale.c: Use PANGO_SCALE instead of 1000 Wed Apr 26 01:53:23 2000 Owen Taylor <otaylor@redhat.com> * gtk/Makefile.am (EXTRA_DIST): Add OLD_STAMP into EXTRA_DIST. It does not work well when the file that everything depends on is not in the tarball. Wed Apr 26 00:56:14 2000 Owen Taylor <otaylor@redhat.com> * gtk/testgtk.c: Some hacks and fixes so that it basically works when not sitting in the GTK+ build tree. 2000-05-03 Havoc Pennington <hp@redhat.com> * gtk/gtktextbtree.c (gtk_text_line_next_could_contain_tag): Properly determine the ordering of the tag root and the current line within the tree. Previous algorithm only worked if the tag root's immediate parent was the common root of both the current line and the tag root. Wed Apr 26 00:43:00 2000 Owen Taylor <otaylor@redhat.com> * gtk/gtktextlayout.c (set_para_values): Fix some bugs in alignment. * gtk/gtktextview.c (gtk_text_view_ensure_layout): Track the widget text directional dynamically. * gtk/gtktextview.[ch]: Added functions to get and set default wrap mode. Tue Apr 25 23:47:38 2000 Owen Taylor <otaylor@redhat.com> * gtk/gtktextlayout.c (gtk_text_layout_get_iter_location): Fix bug in cursor location computation. Tue Apr 25 23:22:59 2000 Owen Taylor <otaylor@redhat.com> * gtk/gtklayout.c (gtk_layout_set_size): Clamp hadjustment/ vadjusment values properly when layout gets smaller. * gtk/gtktextview.c (need_repaint_handler): Areas being passed in are far completely inaccurate, and sometimes too small, so, for now, just queue a redraw on the whole visible region. 2000-04-25 Havoc Pennington <hp@redhat.com> * gtk/gtktextbtree.c (summary_destroy): new function to destroy tag summary nodes (gtk_text_line_next_could_contain_tag): this function was totally broken if the line passed in wasn't below the tag root. Fix it. (gtk_text_btree_first_could_contain_tag): In the tag == NULL "wildcard" case, we have to do a linear scan. Blah. (gtk_text_btree_last_could_contain_tag): In tag == NULL case, we have to do the linear scan (tag_removed_cb): When a tag is removed from the tag table, remove the GtkTextTagInfo node from the btree. (gtk_text_btree_spew): Implement the spew function, for our debugging pleasure. Tue Apr 25 19:40:18 2000 Owen Taylor <otaylor@redhat.com> * gtk/gtktextlayout.c (gtk_text_layout_set_buffer): Fix a problem with referring to the wrong buffer. * gtk/gtkentry.c: Fix focus-in/focus-out confusion. * gtk/gtkrc.c gtk/gtkstyle.c: Moving setting default font description to gtk_style_new() - otherwise things don't work without a .gtkrc file. * gtk/gtktextbuffer.c (gtk_text_buffer_new): Sink the tags table if we create it ourself, too. * gdk/gdktypes.h (enum): Move GDK_RELEASE_MASK, since it was conflicting with XKB modifiers. * gtk/gtktextview.[ch]: Add simple support for GtkIMContext. Mon Apr 24 19:34:18 2000 Owen Taylor <otaylor@redhat.com> * gtk/gtkentry.c (gtk_entry_move_cursor_visually): Fix problem with deletion from last commit. Mon Apr 24 19:29:40 2000 Owen Taylor <otaylor@redhat.com> * gtk/gtkwidget.c (gtk_widget_create_pango_context): Set the language in the context from the current locale. * gtk/gtkentry.c (gtk_entry_size_request): Use language from the context, not hardcoded value. * gtk/gtkentry.c (gtk_entry_move_cursor): Make character movement visual, not logical. Sun Apr 23 23:39:18 2000 Owen Taylor <otaylor@redhat.com> * gtk/gtkentry.c gtk/gtktextdisplay.c: Don't handle selections as attributes - that doesn't handle partial-glyph selection properly. Instead use new pango_layout_line_get_x_ranges() functionality to draw the selection. * gtk/gtkentry.c: Simplify code since pango_layout_line_index_to_x() now properly handles out-of-range coordinates. * gtk/gtktextbuffer.c: Emit "mark_set" when the cursor is moved. * gtk/gtktextiter.h gtk/gtktextiterprivate.h: Make gtk_text_iter_get_line_byte() public. * gtk/gtktextlayout.[ch]: Properly set the direction in the PangoContext for paragraphs opposite to the base direction of the widget. * gtk/gtktextlayout.[ch] gtk/gtktextdisplay.c: Fixes for alignment. * gtk/gtktextlayout.c: Don't split segments on marks, since that causes Arabic words to reshape as you cursor through. * gtk/gtktextlayout.[ch] gtk/gtktextview.[ch]: Implement virtual cursor position when moving vertically with the arrow keys and scrolling with page-up/page-down. (Arrow keys save only the X, scrolling saves both X and Y.) This means you can line-up / line-down or page-up / page-down without losing your place, and also that moving vertically with the cursor keys keeps the same X position, not the same character count: * gtk/gtktextlayout.[ch] gtk/gtktextview.[ch]: Make vertical arrow keys move by display lines, not paragraphs. Tue Apr 18 14:16:50 2000 Owen Taylor <otaylor@redhat.com> * gtk/gtklayout.c: Make sure that the bin window is at least as big as the allocation. (Should we also make sure that the bin window is big enough to completely cover widget->window?) * gtk/gtktextview.c (gtk_text_view_get_visible_rect): Add function to get the onscreen rectangle. * gdk/x11/gdkwindow-x11.c (gdk_window_get_pointer): Correctly account for offsets in window coordinates. Sun Apr 16 16:13:27 2000 Owen Taylor <otaylor@redhat.com> * gtk/gtkentry.c (gtk_entry_get_cursor_locations): Fix index/offset confusion. * gtk/gtktextview.c (gtk_text_view_ensure_layout): Set the default direction from the widget direction. * gtk/gtktexttag.c gtk/gtktexttagprivate.h (gtk_text_tag_set_arg): Add a "direction" attribute. * gtk/gtktextview.c: global s/tkxt/text_view/. * gtk/testtext.c: Added long block of text in Arabic, to test out the direction attributes. (Some problems with the shaping system for arabic become obvious - like the fact the cursor splits words into unjoined pieces.) Fri Apr 14 12:54:34 2000 Owen Taylor <otaylor@redhat.com> * gtk/gtktextdisplay.c (render_layout): Add overstrike handling. * gtk/gtktextlayout.c: Fix up alignment. * gtk/testtext.c: Add some tests for centering, wrapping. Fri Apr 14 09:26:22 2000 Owen Taylor <otaylor@redhat.com> * gdk/gdkdrawable.h gdk/gdkdraw.c gdk/gdkwindow.c gdk/x11/gdkdrawable-x11.c: Add a draw_glyphs() operation to the drawable vtable and gdk_draw_glyphs(). If we wrote GTK+-specific layout-render function this could just replace the draw_layout() operation in the vtable. * gtk/gtkentry.c: Move guts of gtk_entry_get_cursor_locations to pango_layout_get_cursor_pos() and use that function. * gtk/gtktextchild.[ch]: add gtk_ onto pixmap_segment_new(), since it is a non-static symbol. * gtk/gtktextbtree.[ch]: Replace gtk_text_btree_find_line_data_by_y() with gtk_text_btree_find_line_by_y() * gtk/gtktextdisplay.c: Rewrote for Pango - uses a custom layout renderer that handles GtkTextAppearance attributes. * gtk/gtktexttag.[ch] gtk/gtktexttagprivate.h: - Move the values in the style that don't affect geometry into a GtkTextAppearance structure. - Change underline to take a PangoUnderline and "font" a string representation of a font description - Add a "font_desc" attribute which takes a FontDescription structure. * gtk/gtktextlayout.[ch]: - Get rid of the display-line list per each line. Instead, we generate, on demand, a GtkTextLineDisplay structure which] contains a PangoLayout * and other necesary information (offsets, cursor locations) for displaying a paragraph. - Get rid of the code to wrap lines, create display chunks, etc. Instead, we just go through a paragraph and convert it into the necessary inputs to a PangoLayout. - Implement a new attribute type, GtkTextAttrAppearance. This holds a GtkTextAppearance, and is used to pass colors, stipple, etc, through from the layout to the display without having to use lots and lots of individual attributes. - Reimplement gtk_layout_get_iter_at_pixel() gtk_layout_get_iter_pos() in terms of PangoLayout functions. * gtk/gtktextview.c: - Handle passing the necessary PangoContext to the layout - Some fixups in painting to deal with the automatic backing store and offsetting of GTK+-1.4 - Add a style_set handler so that the default style reacts properly to theme changes. * gtk/gtktext?*.[ch]: Random code-style fixes. * gtk/testtext.c: Substitute in languages that Pango handles now for Thai Mon Apr 10 10:33:45 2000 Owen Taylor <otaylor@redhat.com> * gtk/gtktext?*.[ch]: Check in Havoc's port of the Tk text widget, in original form preparatory to Pango-ization and gdkimcontext-ization. Thu Apr 6 19:25:39 2000 Owen Taylor <otaylor@redhat.com> * gtk/gtkimcontext.c: Move default implementations to real_* vfuncs, so that we can derive from gtkimcontext in language bindings properly. Thu Apr 6 16:02:52 2000 Owen Taylor <otaylor@redhat.com> * gtk/gtkimcontextsimple.[ch]: Use gdk_keyval_to_unicode to gdk_unicode_to_keyval. Add a compose table including (almost) all the compose combinations from X. This is 6k of static, shared data as opposed to 50k or so of dynamic data in the XIM implementation. * gdk/gdk.h gdk/gdkkeyuni.c gdk/win32/gdkevents-win32.c (gdk_keyval_to_unicode, gdk_unicode_to_keyval): Moved functions to convert keyvalues from and to unicode here from the win32 port and made them public. Wed Apr 5 16:37:29 2000 Owen Taylor <otaylor@redhat.com> * gtk/gtkeditable.c (gtk_editable_insert_text): Allow new_text_length == -1. Wed Apr 5 16:27:45 2000 Owen Taylor <otaylor@redhat.com> * gtk/gtkimcontext.[ch]: Base class for new input context system * gtk/gtkimmulticontext.[ch]: Proxy input context that allows the real input context implementation to be loaded from modules and switched on the fly. * gtk/gtkcontextsimple.[ch]: Simple implementation of an input context that just does direct keysymbol => unicode translation. * gtk/gtkentry.[ch]: Start switching editing over to using GtkInputContext. (No handling of preedit yet.) Wed Apr 5 15:48:41 2000 Owen Taylor <otaylor@redhat.com> * gtk/gtktypeutils.h (GTK_CHECK_GET_CLASS): Fix problem with one too many substitutions. (klass should not be subsituted.) Wed Apr 5 00:18:14 2000 Owen Taylor <otaylor@redhat.com> * configure.in: Add checks for Pango * configure.in docs/Makefile.am: Add test for sgml2html and allow 'make dist' without building html, but print out warnings in that case. (For making snapshots) * gdk/Makefile.am gdk/x11/Makefile.am gtk/Makefile.am: Add Pango libraries and C flags * gdk/gdkdraw.c gdk/gdkdrawable.h gdkwindow.c gdk/x11/gdkdrawable-x11.c: Add function (gdk_draw_layout) to draw a pango layout. * gdk/gdkpango.h gdk/x11/gdkpango-x11.c: New file with functions for getting Pango contexts for GDK. * gtk/gtkeditable.c: Get rid of dead code gtk_editable_parent_set() * gtk/gtkentry.[ch]: Complete rewrite to use Pango, add bidirectional editing. * gtk/gtkentry.c: Hack in simple Hebrew input with direct keysym => unicode translations. More languages can be added here, but real input-method support is needed. * docs/Changes-1.4.txt: Added note about entry behavior. * gtk/gtkenums.h gtk/gtkwidget.[ch] testgtk.c gtkprivate.h: Add functions to set the reading direction for a widget and the global direction. Add test which allows toggling the global direction. Two private flags are used to store the direction. (GTK_DIRECTION_SET + GTK_DIRECTION_LTR) * gtk/gtkcheckbutton.c gtk/gtkframe.c gtk/gtkhbbox.c gtk/gtkhbox.c gtk/gtkradiobutton.c gtk/gtkspinbutton.c gtk/gtktable.c * gtk/gtk[hv]scale.c gtk/gtkscale.[ch]: Draw numbers using Pango * gtk/gtklabel.[ch]: Moved to Pango and considerably rewritten. Line breaking, underlining now handled by Pango. * gtk/gtkstyle.[ch] gtk/gtkrc.[ch]: Add a PangoFontDescription to RCStyle and Style. (Having both this and the old font name and GdkFont is temporary.) * gtk/gtkwidget.[ch] (gtk_widget_create_pango_{context,layout}): Added convenience functions for creating contexts and layouts for widgets. * gtk/testgtk.c: Enhance label tests with multilingual labels.
2000-06-02 03:14:07 +00:00
/**
fix bug where it always set the foreground, even if we were only using a 2001-02-12 Havoc Pennington <hp@pobox.com> * gdk/gdkpango.c (gdk_pango_get_gc): fix bug where it always set the foreground, even if we were only using a stipple. (gdk_draw_layout_line_with_colors): new function, allow override colors (gdk_draw_layout_with_colors): new function, allow override colors (gdk_pango_layout_line_get_clip_region): function to get the clip region for a logical text range (gdk_pango_layout_get_clip_region): get the clip region for a logical text range * gdk/x11/gdkcolor-x11.c: forward declare gdk_colormap_sync(), (gdk_colormap_new): fix call to gdk_colormap_sync() so it has the right number of arguments. * gtk/gtktextbtree.c (gtk_text_btree_node_check_consistency): enhance the function to check that node data corresponds to a view still belonging to the tree. * gtk/gtktreeview.c (gtk_tree_view_changed): we were leaking the GtkTreePath (gtk_tree_view_inserted): ditto (gtk_tree_view_child_toggled): ditto * gtk/gtktreemodel.c (gtk_tree_path_append_index): use realloc to simplify this code. * gtk/gtkcellrenderertext.c (get_layout): fix leak of a PangoAttrList * demos/gtk-demo/main.c (load_file): Fix leak of a GString * gtk/gtkentry.c (gtk_entry_realize): Fix leak of a GdkCursor * gtk/gtkmenubar.c (gtk_menu_bar_size_request): consider toggle size in the size request (gtk_menu_bar_size_allocate): consider toggle size here * gtk/gtkimagemenuitem.h, gtkimagemenuitem.c: Menu item that displays a widget in the toggle slot * gtk/testgtk.c: test GtkImageMenuItem * gtk/Makefile.am, gtk/gtk.h: Add GtkImageMenuItem * gtk/gtkmenuitem.h: Use "gint" not "guint16" for toggle size request and allocation * gtk/gtkmenu.c (gtk_menu_size_request): use gint not guint16 * gtk/gtkcheckmenuitem.c (gtk_check_menu_item_toggle_size_request): ditto
2001-02-13 05:44:47 +00:00
* gdk_draw_layout_line_with_colors:
Remove all references to offscreen flag which was no longer used. Thu Jun 1 23:05:13 2000 Owen Taylor <otaylor@redhat.com> * gtk/gtkwidget.c: Remove all references to offscreen flag which was no longer used. * gtk/gtkprivate.h (enum): Remove unused flags and compress. * gtk/gtkframe.c (gtk_frame_set_label_widget): Check for non-null label_widget->parent. * gtk/gtkentry.c: Get rid of code to deal with PangoAttribute which no longer was used. * gdk/gdkpango.c (gdk_pango_context_get_info): make static. * gdk/gdkpango.c (gdk_draw_layout[_line]): Add checks for null arguments. * gdk/x11/gdkgeometry-x11.c (gdk_window_scroll): add check for destroyed windows. Thu Jun 1 13:48:45 2000 Owen Taylor <otaylor@redhat.com> * gtk/gtkimmulticontext.c: Add a finalize method and unref the slave context there. * gtk/gtkinvisible.[ch]: Make reference counting behavior identical to GtkWindow. Thu Jun 1 01:54:11 2000 Owen Taylor <otaylor@redhat.com> * Makefile.am gdk/gdkpango.c: Copy the layout render function from pangox to here, so we can write them independent of rendering system, using GDK primitives. * gdk/gdkdrawable.h gdk/gdkdraw.c gdk/gdkwindow.c gdk/x11/gdkdrawable-x11.c: Remove draw_layout() from the vtable, since we have a rendering-system independent implementation in terms of draw_glyphs(). * gdk/gdkpango.c gdkdrawable.h (gdk_draw_layout_line): New function to render a single line. * gdk/x11/gdkpango.c: Move the guts of this file mostly into ../gdkpango.c, which simplifies things, since we don't have to deal with raw X gc's. Fri May 19 04:28:16 2000 Owen Taylor <otaylor@redhat.com> * gtk/gtktextlayout.[ch]: Add get_log_attrs() function to get the logical attributes for a given GtkTextLine. Tue May 30 16:05:39 2000 Owen Taylor <otaylor@redhat.com> * gdk/x11/gdkfont-x11.c (gdk_font_charset_for_locale): Track g_locale_get_codeset() to g_get_codeset() change. Tue May 30 15:03:19 2000 Owen Taylor <otaylor@redhat.com> * gtk/testcalendar.c (calendar_font_selection_ok): Use font descriptions. * gtk/gtkentry.c (gtk_entry_draw_text): Center text within the entry. * gtk/gtkfontsel.c (gtk_font_selection_dialog_init): Start of redoing (vastly simplifying) for Pango. Still needs quite a bit of work. (Size selection is currently poor. List of predefined sizes is not a good idea, since all of these sizes won't necessarily be distinct.) Tue May 30 13:50:19 2000 Owen Taylor <otaylor@redhat.com> * gdk/x11/gdkfont-x11.c (gdk_font_charset_for_locale): Handle CODESET results for LANG=C. Mon May 29 15:49:10 2000 Owen Taylor <otaylor@redhat.com> * gtk/gtkrc.[ch]: Add a 'font_name' declaration to RC which takes a stringized pango font description; ignore the older 'font' and 'fontset' declarations. * gtk/gtkstyle.c gtk/gtkrc.c: Fill in the style->font field with a GdkFont derived via gdk_font_from_description(), for compatibility. (Should we just remove it entirely? Probably too much compatibility breakage, but people should be migrating to the new Pango stuff as quickly as possible.) Mon May 29 15:47:41 2000 Owen Taylor <otaylor@redhat.com> * gtk/gtkentry.c gtk/gtkclist.c: s/pango_font_unref/g_object_unref/. Mon May 29 15:44:46 2000 Owen Taylor <otaylor@redhat.com> * gtk/gtkcalender.c: Roughly pango-ized. Really needs redoing; there are some bugs in size allocation right now, the semi-existant distinction between header / day fonts was removed, but, with Pango, could actually be made functional in a nice way. * gtk/testcalender: Move calender from examples into this directory as a test program. (We really need to restrcture testgtk into a whole directory full of tests for every widget or functionality group, separated into multiple .c files.) Mon May 29 15:19:56 2000 Owen Taylor <otaylor@redhat.com> * gtk/testgtk.c (file_exists): Fix stupid typo that was keeping RC file from being loaded. * gtk/testgtkrc gtk/testgtkrc2: Test new pango-ized RC file font code. Mon May 29 14:31:27 2000 Owen Taylor <otaylor@redhat.com> * gdk/gdkfont.h gdk/x11/gdkfont-x11.c (gdk_font_from_description): Add function to load a GdkFont from a PangoFontDescription. Fri May 26 17:16:40 2000 Owen Taylor <otaylor@redhat.com> * gtk/frame.[ch] gtkaspectframe.c: Make frame widgets able to have any widget for the label, use a GtkLabel widget to display the text. (Based partially on a patch from Anders Carlson.) (Quite a bit of code reorganization - strip 90% of the guts out of gtkaspectframe and add a single virtual func to GtkFrameClass - compute_child_allocation.) Fri May 26 12:00:02 2000 Owen Taylor <otaylor@redhat.com> * gtk/gtkctree.c gtk/gtkclist.[ch]: Pangoized. (Removed clist->row_center_offset field because caching it wasn't saving time or code, added private function _gtk_clist_create_cell_layout()). Wed May 24 15:59:37 2000 Owen Taylor <otaylor@redhat.com> * gtk/gtkaccellabel.c: Pangoized. * gtk/[hv]ruler.c: Pangoized Mon May 22 19:23:59 2000 Owen Taylor <otaylor@redhat.com> * gtk/gtkfilesel.c (gtk_file_selection_init): Use gtk_clist_set_column_auto_resize() to remove need need for manual column width computations. Mon May 22 18:50:26 2000 Owen Taylor <otaylor@redhat.com> * gtk/gtktooltips.[ch]: Replace custom drawing with a GtkLabel, ensuring Pango correctness, and considerably simplifying the code. * gtk/gtklabel.c gtk[hv]scale.c: 1000 => PANGO_SCALE. * gtk/gtklabel.c (gtk_label_size_request): Fixed incorrect getting of numbers of lines. * gtk/gtklabel.c (gtk_label_size_request): Set the requisition to the actual requested width of the lable, not to the wrap width we set. * gtk/gtktextchild.h: Remove extraneous include of gtk/gtk.h. * gtk/gtktextbtree.c gtk/gtktextbuffer.c gtk/gtktextlayout.c gtk/gtktextview.c gtk/gtktextview.[ch]: Fix up includes. * gtk/gtktextview.c: Fix structure inheritance. * gtk/gtkprogressbar.c: Pangoize. Mon May 22 15:47:30 2000 Owen Taylor <otaylor@redhat.com> * gtk/gtktextview.c (gtk_text_view_get_first_para_iter): Encapsulate in a function. * gtk/gtktextlayout.c (find_display_line_above): Fixed bug with computing line tops. * gtk/gtktextview.c (changed_handler): Fix < , <= confusion. Thu May 18 18:53:31 2000 Owen Taylor <otaylor@redhat.com> * gtk/gtktextdisplay.c (gtk_text_layout_draw): Fix up the x_offset and y_offset coordinates to do what we need now. (The offset between buffer and layout coordinates has been reintroduced, but is a bit different than before.) * gtk/gtktextview.[ch]: No longer inherit from GtkLayout; instead handle the adjustments ourselves, and scroll as necessary using the new gdk_window_scroll(). The advantage of this is that when we are incrementally revalidating, we are essentially rearranging things around the visible portion of the screen. With the old setup, the visible portion of the screen was moved around in the layout, so scrolling and redrawing to track that caused jumping of the display. Since we now control the scrolling ourselves, we can suppress this and only redraw when things actually change. Thu May 18 18:47:25 2000 Owen Taylor <otaylor@redhat.com> * gtk/gtktextbtree.c (redisplay_mark): We need to invalidate the region not just redisplay it after-all, since we store the cursors in the LineDisplay. (Ugly interactions here between GtkLayout and GtkTextBTree here.) * gtk/gtktextbtree.c (redisplay_region): Fixed reversed comparison. Thu May 18 18:43:21 2000 Owen Taylor <otaylor@redhat.com> * gdk/gdkwindow.h gdk/x11/gdkgeometry-x11.c (gdk_window_scroll): Added function to scroll contents of a window while keeping the window constant. Works by XCopyArea or guffaw-scrolling depending on the details of how the window is set up. (guffaw-scrolling still needs to be filled in.) Wed May 17 22:36:53 2000 Owen Taylor <otaylor@redhat.com> * gtk/gtktextiter.c gtk/gtkmain.c: Add a debug key for the text widget, move the debugging that was tied to a global variable to that. * gtk/gtkmarshal.list: Add NONE:INT,INT,INT * gtk/gtktextbtree.[ch] gtk/gtktextlayout.c: Keep a separate validated flag, in line data instead of setting height/width to -1. This allows us to perform operations with partially invalid buffer (using the old size for invalid lines) and thus to do incremental vaidation. Keep height/width aggregates up to date when deleting text and rebalancing the tree. * gtk/gtktextbtree.[ch]: Add functions validate a line (gtk_text_btree_validate_line), and to validate up to a number of pixels (gtk_text_btree_validate). * gtk/gtktextlayout.[ch]: Add an ::invalidated signal that indicates that something is changed and a revalidation pass is needed. Change ::need_repaint to ::changed, and make it take old and new yranges instead of a rectangle. * gtk/gtktextbtree.[ch] gtk/gtktextlayout.[ch]: Move the line_data_destroy() function from gtk_text_btree_add_view() to a virtual function in GtkTextLayout * gtk/gtktextbtree.[ch]: Remove gtk_text_btree_get_damage_range(), since we are handling partial repaints in a different fashion now. * gtk/gtktextbtree.[ch]: Only repaint the changed portion of the selection instead of queueing a repaint on the entire widget. * gtk/gtktextbuffer.[ch] gtk/gtktextbtree.[ch]: Move get_selection_bounds() down to btree, make the function in buffer a wrapper around the btree function. * gtk/gtktextlayout.[ch]: Add functions to check if the layout is valid and to recompute either a range of pixels aroudn a line or a certain total number of pixels. * gtk/gtktextlayout.[ch]: Cache a single line display; now that we only redraw the needed portions, the hit rate for this cache is quite high. * gtk/gtktextview.[ch]: Keep track of the first paragraph on the screen so that when re-laying-out the buffer, we can keep the same place. This requires connecting to ::value_changed on the adjustments * gtk/gtktextview.[ch]: Add idle functions to revalidate the buffer after we receive an ::invalidated signal. Wed May 17 22:10:47 2000 Owen Taylor <otaylor@redhat.com> * gtk/gtklayout.c (gtk_layout_size_allocate): Set upper to max of allocation and layout size, not just to the layout size. * gtk/gtk[hv]scrollbar.c (gtk_[hv]scrollbar_calc_slider_size): Invalidate window so it gets redrawn properly. * gdk/gdkwindow.c (gdk_window_invalidate_rect): Allow rect == NULL to mean the entire window. * gdk/gdkevents.h: Move definition for GDK_PRIORITY_REDRAW into public header. Mon May 15 14:51:31 2000 Owen Taylor <otaylor@redhat.com> * gtk/gtktextmark.c (gtk_text_mark_get_name): Add function to get the name of a mark. * gtk/gtktextlayout.c (gtk_text_layout_get_line_at_y): Add a function to find the paragraph from a y position. Thu May 11 12:57:20 2000 Owen Taylor <otaylor@redhat.com> * gtk/gtktextbtree.c (gtk_text_btree_node_invalidate_upward): Valid nodes have width/height >= 0, not > 0. Tue May 9 21:29:06 2000 Owen Taylor <otaylor@redhat.com> * gtk/gtktextlayout.[ch] gtk/gtktextdisplay.c (gtk_text_layout_get_line_display): Add a size_only flag, so when we only need the size, we don't create useless appearance attributes. * gtk/gtktextview.c (gtk_text_view_ensure_layout): Remove duplicate setting of font description. * gtk/gtkscale.c: Use PANGO_SCALE instead of 1000 Wed Apr 26 01:53:23 2000 Owen Taylor <otaylor@redhat.com> * gtk/Makefile.am (EXTRA_DIST): Add OLD_STAMP into EXTRA_DIST. It does not work well when the file that everything depends on is not in the tarball. Wed Apr 26 00:56:14 2000 Owen Taylor <otaylor@redhat.com> * gtk/testgtk.c: Some hacks and fixes so that it basically works when not sitting in the GTK+ build tree. 2000-05-03 Havoc Pennington <hp@redhat.com> * gtk/gtktextbtree.c (gtk_text_line_next_could_contain_tag): Properly determine the ordering of the tag root and the current line within the tree. Previous algorithm only worked if the tag root's immediate parent was the common root of both the current line and the tag root. Wed Apr 26 00:43:00 2000 Owen Taylor <otaylor@redhat.com> * gtk/gtktextlayout.c (set_para_values): Fix some bugs in alignment. * gtk/gtktextview.c (gtk_text_view_ensure_layout): Track the widget text directional dynamically. * gtk/gtktextview.[ch]: Added functions to get and set default wrap mode. Tue Apr 25 23:47:38 2000 Owen Taylor <otaylor@redhat.com> * gtk/gtktextlayout.c (gtk_text_layout_get_iter_location): Fix bug in cursor location computation. Tue Apr 25 23:22:59 2000 Owen Taylor <otaylor@redhat.com> * gtk/gtklayout.c (gtk_layout_set_size): Clamp hadjustment/ vadjusment values properly when layout gets smaller. * gtk/gtktextview.c (need_repaint_handler): Areas being passed in are far completely inaccurate, and sometimes too small, so, for now, just queue a redraw on the whole visible region. 2000-04-25 Havoc Pennington <hp@redhat.com> * gtk/gtktextbtree.c (summary_destroy): new function to destroy tag summary nodes (gtk_text_line_next_could_contain_tag): this function was totally broken if the line passed in wasn't below the tag root. Fix it. (gtk_text_btree_first_could_contain_tag): In the tag == NULL "wildcard" case, we have to do a linear scan. Blah. (gtk_text_btree_last_could_contain_tag): In tag == NULL case, we have to do the linear scan (tag_removed_cb): When a tag is removed from the tag table, remove the GtkTextTagInfo node from the btree. (gtk_text_btree_spew): Implement the spew function, for our debugging pleasure. Tue Apr 25 19:40:18 2000 Owen Taylor <otaylor@redhat.com> * gtk/gtktextlayout.c (gtk_text_layout_set_buffer): Fix a problem with referring to the wrong buffer. * gtk/gtkentry.c: Fix focus-in/focus-out confusion. * gtk/gtkrc.c gtk/gtkstyle.c: Moving setting default font description to gtk_style_new() - otherwise things don't work without a .gtkrc file. * gtk/gtktextbuffer.c (gtk_text_buffer_new): Sink the tags table if we create it ourself, too. * gdk/gdktypes.h (enum): Move GDK_RELEASE_MASK, since it was conflicting with XKB modifiers. * gtk/gtktextview.[ch]: Add simple support for GtkIMContext. Mon Apr 24 19:34:18 2000 Owen Taylor <otaylor@redhat.com> * gtk/gtkentry.c (gtk_entry_move_cursor_visually): Fix problem with deletion from last commit. Mon Apr 24 19:29:40 2000 Owen Taylor <otaylor@redhat.com> * gtk/gtkwidget.c (gtk_widget_create_pango_context): Set the language in the context from the current locale. * gtk/gtkentry.c (gtk_entry_size_request): Use language from the context, not hardcoded value. * gtk/gtkentry.c (gtk_entry_move_cursor): Make character movement visual, not logical. Sun Apr 23 23:39:18 2000 Owen Taylor <otaylor@redhat.com> * gtk/gtkentry.c gtk/gtktextdisplay.c: Don't handle selections as attributes - that doesn't handle partial-glyph selection properly. Instead use new pango_layout_line_get_x_ranges() functionality to draw the selection. * gtk/gtkentry.c: Simplify code since pango_layout_line_index_to_x() now properly handles out-of-range coordinates. * gtk/gtktextbuffer.c: Emit "mark_set" when the cursor is moved. * gtk/gtktextiter.h gtk/gtktextiterprivate.h: Make gtk_text_iter_get_line_byte() public. * gtk/gtktextlayout.[ch]: Properly set the direction in the PangoContext for paragraphs opposite to the base direction of the widget. * gtk/gtktextlayout.[ch] gtk/gtktextdisplay.c: Fixes for alignment. * gtk/gtktextlayout.c: Don't split segments on marks, since that causes Arabic words to reshape as you cursor through. * gtk/gtktextlayout.[ch] gtk/gtktextview.[ch]: Implement virtual cursor position when moving vertically with the arrow keys and scrolling with page-up/page-down. (Arrow keys save only the X, scrolling saves both X and Y.) This means you can line-up / line-down or page-up / page-down without losing your place, and also that moving vertically with the cursor keys keeps the same X position, not the same character count: * gtk/gtktextlayout.[ch] gtk/gtktextview.[ch]: Make vertical arrow keys move by display lines, not paragraphs. Tue Apr 18 14:16:50 2000 Owen Taylor <otaylor@redhat.com> * gtk/gtklayout.c: Make sure that the bin window is at least as big as the allocation. (Should we also make sure that the bin window is big enough to completely cover widget->window?) * gtk/gtktextview.c (gtk_text_view_get_visible_rect): Add function to get the onscreen rectangle. * gdk/x11/gdkwindow-x11.c (gdk_window_get_pointer): Correctly account for offsets in window coordinates. Sun Apr 16 16:13:27 2000 Owen Taylor <otaylor@redhat.com> * gtk/gtkentry.c (gtk_entry_get_cursor_locations): Fix index/offset confusion. * gtk/gtktextview.c (gtk_text_view_ensure_layout): Set the default direction from the widget direction. * gtk/gtktexttag.c gtk/gtktexttagprivate.h (gtk_text_tag_set_arg): Add a "direction" attribute. * gtk/gtktextview.c: global s/tkxt/text_view/. * gtk/testtext.c: Added long block of text in Arabic, to test out the direction attributes. (Some problems with the shaping system for arabic become obvious - like the fact the cursor splits words into unjoined pieces.) Fri Apr 14 12:54:34 2000 Owen Taylor <otaylor@redhat.com> * gtk/gtktextdisplay.c (render_layout): Add overstrike handling. * gtk/gtktextlayout.c: Fix up alignment. * gtk/testtext.c: Add some tests for centering, wrapping. Fri Apr 14 09:26:22 2000 Owen Taylor <otaylor@redhat.com> * gdk/gdkdrawable.h gdk/gdkdraw.c gdk/gdkwindow.c gdk/x11/gdkdrawable-x11.c: Add a draw_glyphs() operation to the drawable vtable and gdk_draw_glyphs(). If we wrote GTK+-specific layout-render function this could just replace the draw_layout() operation in the vtable. * gtk/gtkentry.c: Move guts of gtk_entry_get_cursor_locations to pango_layout_get_cursor_pos() and use that function. * gtk/gtktextchild.[ch]: add gtk_ onto pixmap_segment_new(), since it is a non-static symbol. * gtk/gtktextbtree.[ch]: Replace gtk_text_btree_find_line_data_by_y() with gtk_text_btree_find_line_by_y() * gtk/gtktextdisplay.c: Rewrote for Pango - uses a custom layout renderer that handles GtkTextAppearance attributes. * gtk/gtktexttag.[ch] gtk/gtktexttagprivate.h: - Move the values in the style that don't affect geometry into a GtkTextAppearance structure. - Change underline to take a PangoUnderline and "font" a string representation of a font description - Add a "font_desc" attribute which takes a FontDescription structure. * gtk/gtktextlayout.[ch]: - Get rid of the display-line list per each line. Instead, we generate, on demand, a GtkTextLineDisplay structure which] contains a PangoLayout * and other necesary information (offsets, cursor locations) for displaying a paragraph. - Get rid of the code to wrap lines, create display chunks, etc. Instead, we just go through a paragraph and convert it into the necessary inputs to a PangoLayout. - Implement a new attribute type, GtkTextAttrAppearance. This holds a GtkTextAppearance, and is used to pass colors, stipple, etc, through from the layout to the display without having to use lots and lots of individual attributes. - Reimplement gtk_layout_get_iter_at_pixel() gtk_layout_get_iter_pos() in terms of PangoLayout functions. * gtk/gtktextview.c: - Handle passing the necessary PangoContext to the layout - Some fixups in painting to deal with the automatic backing store and offsetting of GTK+-1.4 - Add a style_set handler so that the default style reacts properly to theme changes. * gtk/gtktext?*.[ch]: Random code-style fixes. * gtk/testtext.c: Substitute in languages that Pango handles now for Thai Mon Apr 10 10:33:45 2000 Owen Taylor <otaylor@redhat.com> * gtk/gtktext?*.[ch]: Check in Havoc's port of the Tk text widget, in original form preparatory to Pango-ization and gdkimcontext-ization. Thu Apr 6 19:25:39 2000 Owen Taylor <otaylor@redhat.com> * gtk/gtkimcontext.c: Move default implementations to real_* vfuncs, so that we can derive from gtkimcontext in language bindings properly. Thu Apr 6 16:02:52 2000 Owen Taylor <otaylor@redhat.com> * gtk/gtkimcontextsimple.[ch]: Use gdk_keyval_to_unicode to gdk_unicode_to_keyval. Add a compose table including (almost) all the compose combinations from X. This is 6k of static, shared data as opposed to 50k or so of dynamic data in the XIM implementation. * gdk/gdk.h gdk/gdkkeyuni.c gdk/win32/gdkevents-win32.c (gdk_keyval_to_unicode, gdk_unicode_to_keyval): Moved functions to convert keyvalues from and to unicode here from the win32 port and made them public. Wed Apr 5 16:37:29 2000 Owen Taylor <otaylor@redhat.com> * gtk/gtkeditable.c (gtk_editable_insert_text): Allow new_text_length == -1. Wed Apr 5 16:27:45 2000 Owen Taylor <otaylor@redhat.com> * gtk/gtkimcontext.[ch]: Base class for new input context system * gtk/gtkimmulticontext.[ch]: Proxy input context that allows the real input context implementation to be loaded from modules and switched on the fly. * gtk/gtkcontextsimple.[ch]: Simple implementation of an input context that just does direct keysymbol => unicode translation. * gtk/gtkentry.[ch]: Start switching editing over to using GtkInputContext. (No handling of preedit yet.) Wed Apr 5 15:48:41 2000 Owen Taylor <otaylor@redhat.com> * gtk/gtktypeutils.h (GTK_CHECK_GET_CLASS): Fix problem with one too many substitutions. (klass should not be subsituted.) Wed Apr 5 00:18:14 2000 Owen Taylor <otaylor@redhat.com> * configure.in: Add checks for Pango * configure.in docs/Makefile.am: Add test for sgml2html and allow 'make dist' without building html, but print out warnings in that case. (For making snapshots) * gdk/Makefile.am gdk/x11/Makefile.am gtk/Makefile.am: Add Pango libraries and C flags * gdk/gdkdraw.c gdk/gdkdrawable.h gdkwindow.c gdk/x11/gdkdrawable-x11.c: Add function (gdk_draw_layout) to draw a pango layout. * gdk/gdkpango.h gdk/x11/gdkpango-x11.c: New file with functions for getting Pango contexts for GDK. * gtk/gtkeditable.c: Get rid of dead code gtk_editable_parent_set() * gtk/gtkentry.[ch]: Complete rewrite to use Pango, add bidirectional editing. * gtk/gtkentry.c: Hack in simple Hebrew input with direct keysym => unicode translations. More languages can be added here, but real input-method support is needed. * docs/Changes-1.4.txt: Added note about entry behavior. * gtk/gtkenums.h gtk/gtkwidget.[ch] testgtk.c gtkprivate.h: Add functions to set the reading direction for a widget and the global direction. Add test which allows toggling the global direction. Two private flags are used to store the direction. (GTK_DIRECTION_SET + GTK_DIRECTION_LTR) * gtk/gtkcheckbutton.c gtk/gtkframe.c gtk/gtkhbbox.c gtk/gtkhbox.c gtk/gtkradiobutton.c gtk/gtkspinbutton.c gtk/gtktable.c * gtk/gtk[hv]scale.c gtk/gtkscale.[ch]: Draw numbers using Pango * gtk/gtklabel.[ch]: Moved to Pango and considerably rewritten. Line breaking, underlining now handled by Pango. * gtk/gtkstyle.[ch] gtk/gtkrc.[ch]: Add a PangoFontDescription to RCStyle and Style. (Having both this and the old font name and GdkFont is temporary.) * gtk/gtkwidget.[ch] (gtk_widget_create_pango_{context,layout}): Added convenience functions for creating contexts and layouts for widgets. * gtk/testgtk.c: Enhance label tests with multilingual labels.
2000-06-02 03:14:07 +00:00
* @drawable: the drawable on which to draw the line
* @gc: base graphics to use
* @x: the x position of start of string (in pixels)
* @y: the y position of baseline (in pixels)
* @line: a #PangoLayoutLine
fix bug where it always set the foreground, even if we were only using a 2001-02-12 Havoc Pennington <hp@pobox.com> * gdk/gdkpango.c (gdk_pango_get_gc): fix bug where it always set the foreground, even if we were only using a stipple. (gdk_draw_layout_line_with_colors): new function, allow override colors (gdk_draw_layout_with_colors): new function, allow override colors (gdk_pango_layout_line_get_clip_region): function to get the clip region for a logical text range (gdk_pango_layout_get_clip_region): get the clip region for a logical text range * gdk/x11/gdkcolor-x11.c: forward declare gdk_colormap_sync(), (gdk_colormap_new): fix call to gdk_colormap_sync() so it has the right number of arguments. * gtk/gtktextbtree.c (gtk_text_btree_node_check_consistency): enhance the function to check that node data corresponds to a view still belonging to the tree. * gtk/gtktreeview.c (gtk_tree_view_changed): we were leaking the GtkTreePath (gtk_tree_view_inserted): ditto (gtk_tree_view_child_toggled): ditto * gtk/gtktreemodel.c (gtk_tree_path_append_index): use realloc to simplify this code. * gtk/gtkcellrenderertext.c (get_layout): fix leak of a PangoAttrList * demos/gtk-demo/main.c (load_file): Fix leak of a GString * gtk/gtkentry.c (gtk_entry_realize): Fix leak of a GdkCursor * gtk/gtkmenubar.c (gtk_menu_bar_size_request): consider toggle size in the size request (gtk_menu_bar_size_allocate): consider toggle size here * gtk/gtkimagemenuitem.h, gtkimagemenuitem.c: Menu item that displays a widget in the toggle slot * gtk/testgtk.c: test GtkImageMenuItem * gtk/Makefile.am, gtk/gtk.h: Add GtkImageMenuItem * gtk/gtkmenuitem.h: Use "gint" not "guint16" for toggle size request and allocation * gtk/gtkmenu.c (gtk_menu_size_request): use gint not guint16 * gtk/gtkcheckmenuitem.c (gtk_check_menu_item_toggle_size_request): ditto
2001-02-13 05:44:47 +00:00
* @foreground: foreground override color, or %NULL for none
* @background: background override color, or %NULL for none
Remove all references to offscreen flag which was no longer used. Thu Jun 1 23:05:13 2000 Owen Taylor <otaylor@redhat.com> * gtk/gtkwidget.c: Remove all references to offscreen flag which was no longer used. * gtk/gtkprivate.h (enum): Remove unused flags and compress. * gtk/gtkframe.c (gtk_frame_set_label_widget): Check for non-null label_widget->parent. * gtk/gtkentry.c: Get rid of code to deal with PangoAttribute which no longer was used. * gdk/gdkpango.c (gdk_pango_context_get_info): make static. * gdk/gdkpango.c (gdk_draw_layout[_line]): Add checks for null arguments. * gdk/x11/gdkgeometry-x11.c (gdk_window_scroll): add check for destroyed windows. Thu Jun 1 13:48:45 2000 Owen Taylor <otaylor@redhat.com> * gtk/gtkimmulticontext.c: Add a finalize method and unref the slave context there. * gtk/gtkinvisible.[ch]: Make reference counting behavior identical to GtkWindow. Thu Jun 1 01:54:11 2000 Owen Taylor <otaylor@redhat.com> * Makefile.am gdk/gdkpango.c: Copy the layout render function from pangox to here, so we can write them independent of rendering system, using GDK primitives. * gdk/gdkdrawable.h gdk/gdkdraw.c gdk/gdkwindow.c gdk/x11/gdkdrawable-x11.c: Remove draw_layout() from the vtable, since we have a rendering-system independent implementation in terms of draw_glyphs(). * gdk/gdkpango.c gdkdrawable.h (gdk_draw_layout_line): New function to render a single line. * gdk/x11/gdkpango.c: Move the guts of this file mostly into ../gdkpango.c, which simplifies things, since we don't have to deal with raw X gc's. Fri May 19 04:28:16 2000 Owen Taylor <otaylor@redhat.com> * gtk/gtktextlayout.[ch]: Add get_log_attrs() function to get the logical attributes for a given GtkTextLine. Tue May 30 16:05:39 2000 Owen Taylor <otaylor@redhat.com> * gdk/x11/gdkfont-x11.c (gdk_font_charset_for_locale): Track g_locale_get_codeset() to g_get_codeset() change. Tue May 30 15:03:19 2000 Owen Taylor <otaylor@redhat.com> * gtk/testcalendar.c (calendar_font_selection_ok): Use font descriptions. * gtk/gtkentry.c (gtk_entry_draw_text): Center text within the entry. * gtk/gtkfontsel.c (gtk_font_selection_dialog_init): Start of redoing (vastly simplifying) for Pango. Still needs quite a bit of work. (Size selection is currently poor. List of predefined sizes is not a good idea, since all of these sizes won't necessarily be distinct.) Tue May 30 13:50:19 2000 Owen Taylor <otaylor@redhat.com> * gdk/x11/gdkfont-x11.c (gdk_font_charset_for_locale): Handle CODESET results for LANG=C. Mon May 29 15:49:10 2000 Owen Taylor <otaylor@redhat.com> * gtk/gtkrc.[ch]: Add a 'font_name' declaration to RC which takes a stringized pango font description; ignore the older 'font' and 'fontset' declarations. * gtk/gtkstyle.c gtk/gtkrc.c: Fill in the style->font field with a GdkFont derived via gdk_font_from_description(), for compatibility. (Should we just remove it entirely? Probably too much compatibility breakage, but people should be migrating to the new Pango stuff as quickly as possible.) Mon May 29 15:47:41 2000 Owen Taylor <otaylor@redhat.com> * gtk/gtkentry.c gtk/gtkclist.c: s/pango_font_unref/g_object_unref/. Mon May 29 15:44:46 2000 Owen Taylor <otaylor@redhat.com> * gtk/gtkcalender.c: Roughly pango-ized. Really needs redoing; there are some bugs in size allocation right now, the semi-existant distinction between header / day fonts was removed, but, with Pango, could actually be made functional in a nice way. * gtk/testcalender: Move calender from examples into this directory as a test program. (We really need to restrcture testgtk into a whole directory full of tests for every widget or functionality group, separated into multiple .c files.) Mon May 29 15:19:56 2000 Owen Taylor <otaylor@redhat.com> * gtk/testgtk.c (file_exists): Fix stupid typo that was keeping RC file from being loaded. * gtk/testgtkrc gtk/testgtkrc2: Test new pango-ized RC file font code. Mon May 29 14:31:27 2000 Owen Taylor <otaylor@redhat.com> * gdk/gdkfont.h gdk/x11/gdkfont-x11.c (gdk_font_from_description): Add function to load a GdkFont from a PangoFontDescription. Fri May 26 17:16:40 2000 Owen Taylor <otaylor@redhat.com> * gtk/frame.[ch] gtkaspectframe.c: Make frame widgets able to have any widget for the label, use a GtkLabel widget to display the text. (Based partially on a patch from Anders Carlson.) (Quite a bit of code reorganization - strip 90% of the guts out of gtkaspectframe and add a single virtual func to GtkFrameClass - compute_child_allocation.) Fri May 26 12:00:02 2000 Owen Taylor <otaylor@redhat.com> * gtk/gtkctree.c gtk/gtkclist.[ch]: Pangoized. (Removed clist->row_center_offset field because caching it wasn't saving time or code, added private function _gtk_clist_create_cell_layout()). Wed May 24 15:59:37 2000 Owen Taylor <otaylor@redhat.com> * gtk/gtkaccellabel.c: Pangoized. * gtk/[hv]ruler.c: Pangoized Mon May 22 19:23:59 2000 Owen Taylor <otaylor@redhat.com> * gtk/gtkfilesel.c (gtk_file_selection_init): Use gtk_clist_set_column_auto_resize() to remove need need for manual column width computations. Mon May 22 18:50:26 2000 Owen Taylor <otaylor@redhat.com> * gtk/gtktooltips.[ch]: Replace custom drawing with a GtkLabel, ensuring Pango correctness, and considerably simplifying the code. * gtk/gtklabel.c gtk[hv]scale.c: 1000 => PANGO_SCALE. * gtk/gtklabel.c (gtk_label_size_request): Fixed incorrect getting of numbers of lines. * gtk/gtklabel.c (gtk_label_size_request): Set the requisition to the actual requested width of the lable, not to the wrap width we set. * gtk/gtktextchild.h: Remove extraneous include of gtk/gtk.h. * gtk/gtktextbtree.c gtk/gtktextbuffer.c gtk/gtktextlayout.c gtk/gtktextview.c gtk/gtktextview.[ch]: Fix up includes. * gtk/gtktextview.c: Fix structure inheritance. * gtk/gtkprogressbar.c: Pangoize. Mon May 22 15:47:30 2000 Owen Taylor <otaylor@redhat.com> * gtk/gtktextview.c (gtk_text_view_get_first_para_iter): Encapsulate in a function. * gtk/gtktextlayout.c (find_display_line_above): Fixed bug with computing line tops. * gtk/gtktextview.c (changed_handler): Fix < , <= confusion. Thu May 18 18:53:31 2000 Owen Taylor <otaylor@redhat.com> * gtk/gtktextdisplay.c (gtk_text_layout_draw): Fix up the x_offset and y_offset coordinates to do what we need now. (The offset between buffer and layout coordinates has been reintroduced, but is a bit different than before.) * gtk/gtktextview.[ch]: No longer inherit from GtkLayout; instead handle the adjustments ourselves, and scroll as necessary using the new gdk_window_scroll(). The advantage of this is that when we are incrementally revalidating, we are essentially rearranging things around the visible portion of the screen. With the old setup, the visible portion of the screen was moved around in the layout, so scrolling and redrawing to track that caused jumping of the display. Since we now control the scrolling ourselves, we can suppress this and only redraw when things actually change. Thu May 18 18:47:25 2000 Owen Taylor <otaylor@redhat.com> * gtk/gtktextbtree.c (redisplay_mark): We need to invalidate the region not just redisplay it after-all, since we store the cursors in the LineDisplay. (Ugly interactions here between GtkLayout and GtkTextBTree here.) * gtk/gtktextbtree.c (redisplay_region): Fixed reversed comparison. Thu May 18 18:43:21 2000 Owen Taylor <otaylor@redhat.com> * gdk/gdkwindow.h gdk/x11/gdkgeometry-x11.c (gdk_window_scroll): Added function to scroll contents of a window while keeping the window constant. Works by XCopyArea or guffaw-scrolling depending on the details of how the window is set up. (guffaw-scrolling still needs to be filled in.) Wed May 17 22:36:53 2000 Owen Taylor <otaylor@redhat.com> * gtk/gtktextiter.c gtk/gtkmain.c: Add a debug key for the text widget, move the debugging that was tied to a global variable to that. * gtk/gtkmarshal.list: Add NONE:INT,INT,INT * gtk/gtktextbtree.[ch] gtk/gtktextlayout.c: Keep a separate validated flag, in line data instead of setting height/width to -1. This allows us to perform operations with partially invalid buffer (using the old size for invalid lines) and thus to do incremental vaidation. Keep height/width aggregates up to date when deleting text and rebalancing the tree. * gtk/gtktextbtree.[ch]: Add functions validate a line (gtk_text_btree_validate_line), and to validate up to a number of pixels (gtk_text_btree_validate). * gtk/gtktextlayout.[ch]: Add an ::invalidated signal that indicates that something is changed and a revalidation pass is needed. Change ::need_repaint to ::changed, and make it take old and new yranges instead of a rectangle. * gtk/gtktextbtree.[ch] gtk/gtktextlayout.[ch]: Move the line_data_destroy() function from gtk_text_btree_add_view() to a virtual function in GtkTextLayout * gtk/gtktextbtree.[ch]: Remove gtk_text_btree_get_damage_range(), since we are handling partial repaints in a different fashion now. * gtk/gtktextbtree.[ch]: Only repaint the changed portion of the selection instead of queueing a repaint on the entire widget. * gtk/gtktextbuffer.[ch] gtk/gtktextbtree.[ch]: Move get_selection_bounds() down to btree, make the function in buffer a wrapper around the btree function. * gtk/gtktextlayout.[ch]: Add functions to check if the layout is valid and to recompute either a range of pixels aroudn a line or a certain total number of pixels. * gtk/gtktextlayout.[ch]: Cache a single line display; now that we only redraw the needed portions, the hit rate for this cache is quite high. * gtk/gtktextview.[ch]: Keep track of the first paragraph on the screen so that when re-laying-out the buffer, we can keep the same place. This requires connecting to ::value_changed on the adjustments * gtk/gtktextview.[ch]: Add idle functions to revalidate the buffer after we receive an ::invalidated signal. Wed May 17 22:10:47 2000 Owen Taylor <otaylor@redhat.com> * gtk/gtklayout.c (gtk_layout_size_allocate): Set upper to max of allocation and layout size, not just to the layout size. * gtk/gtk[hv]scrollbar.c (gtk_[hv]scrollbar_calc_slider_size): Invalidate window so it gets redrawn properly. * gdk/gdkwindow.c (gdk_window_invalidate_rect): Allow rect == NULL to mean the entire window. * gdk/gdkevents.h: Move definition for GDK_PRIORITY_REDRAW into public header. Mon May 15 14:51:31 2000 Owen Taylor <otaylor@redhat.com> * gtk/gtktextmark.c (gtk_text_mark_get_name): Add function to get the name of a mark. * gtk/gtktextlayout.c (gtk_text_layout_get_line_at_y): Add a function to find the paragraph from a y position. Thu May 11 12:57:20 2000 Owen Taylor <otaylor@redhat.com> * gtk/gtktextbtree.c (gtk_text_btree_node_invalidate_upward): Valid nodes have width/height >= 0, not > 0. Tue May 9 21:29:06 2000 Owen Taylor <otaylor@redhat.com> * gtk/gtktextlayout.[ch] gtk/gtktextdisplay.c (gtk_text_layout_get_line_display): Add a size_only flag, so when we only need the size, we don't create useless appearance attributes. * gtk/gtktextview.c (gtk_text_view_ensure_layout): Remove duplicate setting of font description. * gtk/gtkscale.c: Use PANGO_SCALE instead of 1000 Wed Apr 26 01:53:23 2000 Owen Taylor <otaylor@redhat.com> * gtk/Makefile.am (EXTRA_DIST): Add OLD_STAMP into EXTRA_DIST. It does not work well when the file that everything depends on is not in the tarball. Wed Apr 26 00:56:14 2000 Owen Taylor <otaylor@redhat.com> * gtk/testgtk.c: Some hacks and fixes so that it basically works when not sitting in the GTK+ build tree. 2000-05-03 Havoc Pennington <hp@redhat.com> * gtk/gtktextbtree.c (gtk_text_line_next_could_contain_tag): Properly determine the ordering of the tag root and the current line within the tree. Previous algorithm only worked if the tag root's immediate parent was the common root of both the current line and the tag root. Wed Apr 26 00:43:00 2000 Owen Taylor <otaylor@redhat.com> * gtk/gtktextlayout.c (set_para_values): Fix some bugs in alignment. * gtk/gtktextview.c (gtk_text_view_ensure_layout): Track the widget text directional dynamically. * gtk/gtktextview.[ch]: Added functions to get and set default wrap mode. Tue Apr 25 23:47:38 2000 Owen Taylor <otaylor@redhat.com> * gtk/gtktextlayout.c (gtk_text_layout_get_iter_location): Fix bug in cursor location computation. Tue Apr 25 23:22:59 2000 Owen Taylor <otaylor@redhat.com> * gtk/gtklayout.c (gtk_layout_set_size): Clamp hadjustment/ vadjusment values properly when layout gets smaller. * gtk/gtktextview.c (need_repaint_handler): Areas being passed in are far completely inaccurate, and sometimes too small, so, for now, just queue a redraw on the whole visible region. 2000-04-25 Havoc Pennington <hp@redhat.com> * gtk/gtktextbtree.c (summary_destroy): new function to destroy tag summary nodes (gtk_text_line_next_could_contain_tag): this function was totally broken if the line passed in wasn't below the tag root. Fix it. (gtk_text_btree_first_could_contain_tag): In the tag == NULL "wildcard" case, we have to do a linear scan. Blah. (gtk_text_btree_last_could_contain_tag): In tag == NULL case, we have to do the linear scan (tag_removed_cb): When a tag is removed from the tag table, remove the GtkTextTagInfo node from the btree. (gtk_text_btree_spew): Implement the spew function, for our debugging pleasure. Tue Apr 25 19:40:18 2000 Owen Taylor <otaylor@redhat.com> * gtk/gtktextlayout.c (gtk_text_layout_set_buffer): Fix a problem with referring to the wrong buffer. * gtk/gtkentry.c: Fix focus-in/focus-out confusion. * gtk/gtkrc.c gtk/gtkstyle.c: Moving setting default font description to gtk_style_new() - otherwise things don't work without a .gtkrc file. * gtk/gtktextbuffer.c (gtk_text_buffer_new): Sink the tags table if we create it ourself, too. * gdk/gdktypes.h (enum): Move GDK_RELEASE_MASK, since it was conflicting with XKB modifiers. * gtk/gtktextview.[ch]: Add simple support for GtkIMContext. Mon Apr 24 19:34:18 2000 Owen Taylor <otaylor@redhat.com> * gtk/gtkentry.c (gtk_entry_move_cursor_visually): Fix problem with deletion from last commit. Mon Apr 24 19:29:40 2000 Owen Taylor <otaylor@redhat.com> * gtk/gtkwidget.c (gtk_widget_create_pango_context): Set the language in the context from the current locale. * gtk/gtkentry.c (gtk_entry_size_request): Use language from the context, not hardcoded value. * gtk/gtkentry.c (gtk_entry_move_cursor): Make character movement visual, not logical. Sun Apr 23 23:39:18 2000 Owen Taylor <otaylor@redhat.com> * gtk/gtkentry.c gtk/gtktextdisplay.c: Don't handle selections as attributes - that doesn't handle partial-glyph selection properly. Instead use new pango_layout_line_get_x_ranges() functionality to draw the selection. * gtk/gtkentry.c: Simplify code since pango_layout_line_index_to_x() now properly handles out-of-range coordinates. * gtk/gtktextbuffer.c: Emit "mark_set" when the cursor is moved. * gtk/gtktextiter.h gtk/gtktextiterprivate.h: Make gtk_text_iter_get_line_byte() public. * gtk/gtktextlayout.[ch]: Properly set the direction in the PangoContext for paragraphs opposite to the base direction of the widget. * gtk/gtktextlayout.[ch] gtk/gtktextdisplay.c: Fixes for alignment. * gtk/gtktextlayout.c: Don't split segments on marks, since that causes Arabic words to reshape as you cursor through. * gtk/gtktextlayout.[ch] gtk/gtktextview.[ch]: Implement virtual cursor position when moving vertically with the arrow keys and scrolling with page-up/page-down. (Arrow keys save only the X, scrolling saves both X and Y.) This means you can line-up / line-down or page-up / page-down without losing your place, and also that moving vertically with the cursor keys keeps the same X position, not the same character count: * gtk/gtktextlayout.[ch] gtk/gtktextview.[ch]: Make vertical arrow keys move by display lines, not paragraphs. Tue Apr 18 14:16:50 2000 Owen Taylor <otaylor@redhat.com> * gtk/gtklayout.c: Make sure that the bin window is at least as big as the allocation. (Should we also make sure that the bin window is big enough to completely cover widget->window?) * gtk/gtktextview.c (gtk_text_view_get_visible_rect): Add function to get the onscreen rectangle. * gdk/x11/gdkwindow-x11.c (gdk_window_get_pointer): Correctly account for offsets in window coordinates. Sun Apr 16 16:13:27 2000 Owen Taylor <otaylor@redhat.com> * gtk/gtkentry.c (gtk_entry_get_cursor_locations): Fix index/offset confusion. * gtk/gtktextview.c (gtk_text_view_ensure_layout): Set the default direction from the widget direction. * gtk/gtktexttag.c gtk/gtktexttagprivate.h (gtk_text_tag_set_arg): Add a "direction" attribute. * gtk/gtktextview.c: global s/tkxt/text_view/. * gtk/testtext.c: Added long block of text in Arabic, to test out the direction attributes. (Some problems with the shaping system for arabic become obvious - like the fact the cursor splits words into unjoined pieces.) Fri Apr 14 12:54:34 2000 Owen Taylor <otaylor@redhat.com> * gtk/gtktextdisplay.c (render_layout): Add overstrike handling. * gtk/gtktextlayout.c: Fix up alignment. * gtk/testtext.c: Add some tests for centering, wrapping. Fri Apr 14 09:26:22 2000 Owen Taylor <otaylor@redhat.com> * gdk/gdkdrawable.h gdk/gdkdraw.c gdk/gdkwindow.c gdk/x11/gdkdrawable-x11.c: Add a draw_glyphs() operation to the drawable vtable and gdk_draw_glyphs(). If we wrote GTK+-specific layout-render function this could just replace the draw_layout() operation in the vtable. * gtk/gtkentry.c: Move guts of gtk_entry_get_cursor_locations to pango_layout_get_cursor_pos() and use that function. * gtk/gtktextchild.[ch]: add gtk_ onto pixmap_segment_new(), since it is a non-static symbol. * gtk/gtktextbtree.[ch]: Replace gtk_text_btree_find_line_data_by_y() with gtk_text_btree_find_line_by_y() * gtk/gtktextdisplay.c: Rewrote for Pango - uses a custom layout renderer that handles GtkTextAppearance attributes. * gtk/gtktexttag.[ch] gtk/gtktexttagprivate.h: - Move the values in the style that don't affect geometry into a GtkTextAppearance structure. - Change underline to take a PangoUnderline and "font" a string representation of a font description - Add a "font_desc" attribute which takes a FontDescription structure. * gtk/gtktextlayout.[ch]: - Get rid of the display-line list per each line. Instead, we generate, on demand, a GtkTextLineDisplay structure which] contains a PangoLayout * and other necesary information (offsets, cursor locations) for displaying a paragraph. - Get rid of the code to wrap lines, create display chunks, etc. Instead, we just go through a paragraph and convert it into the necessary inputs to a PangoLayout. - Implement a new attribute type, GtkTextAttrAppearance. This holds a GtkTextAppearance, and is used to pass colors, stipple, etc, through from the layout to the display without having to use lots and lots of individual attributes. - Reimplement gtk_layout_get_iter_at_pixel() gtk_layout_get_iter_pos() in terms of PangoLayout functions. * gtk/gtktextview.c: - Handle passing the necessary PangoContext to the layout - Some fixups in painting to deal with the automatic backing store and offsetting of GTK+-1.4 - Add a style_set handler so that the default style reacts properly to theme changes. * gtk/gtktext?*.[ch]: Random code-style fixes. * gtk/testtext.c: Substitute in languages that Pango handles now for Thai Mon Apr 10 10:33:45 2000 Owen Taylor <otaylor@redhat.com> * gtk/gtktext?*.[ch]: Check in Havoc's port of the Tk text widget, in original form preparatory to Pango-ization and gdkimcontext-ization. Thu Apr 6 19:25:39 2000 Owen Taylor <otaylor@redhat.com> * gtk/gtkimcontext.c: Move default implementations to real_* vfuncs, so that we can derive from gtkimcontext in language bindings properly. Thu Apr 6 16:02:52 2000 Owen Taylor <otaylor@redhat.com> * gtk/gtkimcontextsimple.[ch]: Use gdk_keyval_to_unicode to gdk_unicode_to_keyval. Add a compose table including (almost) all the compose combinations from X. This is 6k of static, shared data as opposed to 50k or so of dynamic data in the XIM implementation. * gdk/gdk.h gdk/gdkkeyuni.c gdk/win32/gdkevents-win32.c (gdk_keyval_to_unicode, gdk_unicode_to_keyval): Moved functions to convert keyvalues from and to unicode here from the win32 port and made them public. Wed Apr 5 16:37:29 2000 Owen Taylor <otaylor@redhat.com> * gtk/gtkeditable.c (gtk_editable_insert_text): Allow new_text_length == -1. Wed Apr 5 16:27:45 2000 Owen Taylor <otaylor@redhat.com> * gtk/gtkimcontext.[ch]: Base class for new input context system * gtk/gtkimmulticontext.[ch]: Proxy input context that allows the real input context implementation to be loaded from modules and switched on the fly. * gtk/gtkcontextsimple.[ch]: Simple implementation of an input context that just does direct keysymbol => unicode translation. * gtk/gtkentry.[ch]: Start switching editing over to using GtkInputContext. (No handling of preedit yet.) Wed Apr 5 15:48:41 2000 Owen Taylor <otaylor@redhat.com> * gtk/gtktypeutils.h (GTK_CHECK_GET_CLASS): Fix problem with one too many substitutions. (klass should not be subsituted.) Wed Apr 5 00:18:14 2000 Owen Taylor <otaylor@redhat.com> * configure.in: Add checks for Pango * configure.in docs/Makefile.am: Add test for sgml2html and allow 'make dist' without building html, but print out warnings in that case. (For making snapshots) * gdk/Makefile.am gdk/x11/Makefile.am gtk/Makefile.am: Add Pango libraries and C flags * gdk/gdkdraw.c gdk/gdkdrawable.h gdkwindow.c gdk/x11/gdkdrawable-x11.c: Add function (gdk_draw_layout) to draw a pango layout. * gdk/gdkpango.h gdk/x11/gdkpango-x11.c: New file with functions for getting Pango contexts for GDK. * gtk/gtkeditable.c: Get rid of dead code gtk_editable_parent_set() * gtk/gtkentry.[ch]: Complete rewrite to use Pango, add bidirectional editing. * gtk/gtkentry.c: Hack in simple Hebrew input with direct keysym => unicode translations. More languages can be added here, but real input-method support is needed. * docs/Changes-1.4.txt: Added note about entry behavior. * gtk/gtkenums.h gtk/gtkwidget.[ch] testgtk.c gtkprivate.h: Add functions to set the reading direction for a widget and the global direction. Add test which allows toggling the global direction. Two private flags are used to store the direction. (GTK_DIRECTION_SET + GTK_DIRECTION_LTR) * gtk/gtkcheckbutton.c gtk/gtkframe.c gtk/gtkhbbox.c gtk/gtkhbox.c gtk/gtkradiobutton.c gtk/gtkspinbutton.c gtk/gtktable.c * gtk/gtk[hv]scale.c gtk/gtkscale.[ch]: Draw numbers using Pango * gtk/gtklabel.[ch]: Moved to Pango and considerably rewritten. Line breaking, underlining now handled by Pango. * gtk/gtkstyle.[ch] gtk/gtkrc.[ch]: Add a PangoFontDescription to RCStyle and Style. (Having both this and the old font name and GdkFont is temporary.) * gtk/gtkwidget.[ch] (gtk_widget_create_pango_{context,layout}): Added convenience functions for creating contexts and layouts for widgets. * gtk/testgtk.c: Enhance label tests with multilingual labels.
2000-06-02 03:14:07 +00:00
*
fix bug where it always set the foreground, even if we were only using a 2001-02-12 Havoc Pennington <hp@pobox.com> * gdk/gdkpango.c (gdk_pango_get_gc): fix bug where it always set the foreground, even if we were only using a stipple. (gdk_draw_layout_line_with_colors): new function, allow override colors (gdk_draw_layout_with_colors): new function, allow override colors (gdk_pango_layout_line_get_clip_region): function to get the clip region for a logical text range (gdk_pango_layout_get_clip_region): get the clip region for a logical text range * gdk/x11/gdkcolor-x11.c: forward declare gdk_colormap_sync(), (gdk_colormap_new): fix call to gdk_colormap_sync() so it has the right number of arguments. * gtk/gtktextbtree.c (gtk_text_btree_node_check_consistency): enhance the function to check that node data corresponds to a view still belonging to the tree. * gtk/gtktreeview.c (gtk_tree_view_changed): we were leaking the GtkTreePath (gtk_tree_view_inserted): ditto (gtk_tree_view_child_toggled): ditto * gtk/gtktreemodel.c (gtk_tree_path_append_index): use realloc to simplify this code. * gtk/gtkcellrenderertext.c (get_layout): fix leak of a PangoAttrList * demos/gtk-demo/main.c (load_file): Fix leak of a GString * gtk/gtkentry.c (gtk_entry_realize): Fix leak of a GdkCursor * gtk/gtkmenubar.c (gtk_menu_bar_size_request): consider toggle size in the size request (gtk_menu_bar_size_allocate): consider toggle size here * gtk/gtkimagemenuitem.h, gtkimagemenuitem.c: Menu item that displays a widget in the toggle slot * gtk/testgtk.c: test GtkImageMenuItem * gtk/Makefile.am, gtk/gtk.h: Add GtkImageMenuItem * gtk/gtkmenuitem.h: Use "gint" not "guint16" for toggle size request and allocation * gtk/gtkmenu.c (gtk_menu_size_request): use gint not guint16 * gtk/gtkcheckmenuitem.c (gtk_check_menu_item_toggle_size_request): ditto
2001-02-13 05:44:47 +00:00
* Render a #PangoLayoutLine onto a #GdkDrawable, overriding the
* layout's normal colors with @foreground and/or @background.
* @foreground and @background need not be allocated.
Remove all references to offscreen flag which was no longer used. Thu Jun 1 23:05:13 2000 Owen Taylor <otaylor@redhat.com> * gtk/gtkwidget.c: Remove all references to offscreen flag which was no longer used. * gtk/gtkprivate.h (enum): Remove unused flags and compress. * gtk/gtkframe.c (gtk_frame_set_label_widget): Check for non-null label_widget->parent. * gtk/gtkentry.c: Get rid of code to deal with PangoAttribute which no longer was used. * gdk/gdkpango.c (gdk_pango_context_get_info): make static. * gdk/gdkpango.c (gdk_draw_layout[_line]): Add checks for null arguments. * gdk/x11/gdkgeometry-x11.c (gdk_window_scroll): add check for destroyed windows. Thu Jun 1 13:48:45 2000 Owen Taylor <otaylor@redhat.com> * gtk/gtkimmulticontext.c: Add a finalize method and unref the slave context there. * gtk/gtkinvisible.[ch]: Make reference counting behavior identical to GtkWindow. Thu Jun 1 01:54:11 2000 Owen Taylor <otaylor@redhat.com> * Makefile.am gdk/gdkpango.c: Copy the layout render function from pangox to here, so we can write them independent of rendering system, using GDK primitives. * gdk/gdkdrawable.h gdk/gdkdraw.c gdk/gdkwindow.c gdk/x11/gdkdrawable-x11.c: Remove draw_layout() from the vtable, since we have a rendering-system independent implementation in terms of draw_glyphs(). * gdk/gdkpango.c gdkdrawable.h (gdk_draw_layout_line): New function to render a single line. * gdk/x11/gdkpango.c: Move the guts of this file mostly into ../gdkpango.c, which simplifies things, since we don't have to deal with raw X gc's. Fri May 19 04:28:16 2000 Owen Taylor <otaylor@redhat.com> * gtk/gtktextlayout.[ch]: Add get_log_attrs() function to get the logical attributes for a given GtkTextLine. Tue May 30 16:05:39 2000 Owen Taylor <otaylor@redhat.com> * gdk/x11/gdkfont-x11.c (gdk_font_charset_for_locale): Track g_locale_get_codeset() to g_get_codeset() change. Tue May 30 15:03:19 2000 Owen Taylor <otaylor@redhat.com> * gtk/testcalendar.c (calendar_font_selection_ok): Use font descriptions. * gtk/gtkentry.c (gtk_entry_draw_text): Center text within the entry. * gtk/gtkfontsel.c (gtk_font_selection_dialog_init): Start of redoing (vastly simplifying) for Pango. Still needs quite a bit of work. (Size selection is currently poor. List of predefined sizes is not a good idea, since all of these sizes won't necessarily be distinct.) Tue May 30 13:50:19 2000 Owen Taylor <otaylor@redhat.com> * gdk/x11/gdkfont-x11.c (gdk_font_charset_for_locale): Handle CODESET results for LANG=C. Mon May 29 15:49:10 2000 Owen Taylor <otaylor@redhat.com> * gtk/gtkrc.[ch]: Add a 'font_name' declaration to RC which takes a stringized pango font description; ignore the older 'font' and 'fontset' declarations. * gtk/gtkstyle.c gtk/gtkrc.c: Fill in the style->font field with a GdkFont derived via gdk_font_from_description(), for compatibility. (Should we just remove it entirely? Probably too much compatibility breakage, but people should be migrating to the new Pango stuff as quickly as possible.) Mon May 29 15:47:41 2000 Owen Taylor <otaylor@redhat.com> * gtk/gtkentry.c gtk/gtkclist.c: s/pango_font_unref/g_object_unref/. Mon May 29 15:44:46 2000 Owen Taylor <otaylor@redhat.com> * gtk/gtkcalender.c: Roughly pango-ized. Really needs redoing; there are some bugs in size allocation right now, the semi-existant distinction between header / day fonts was removed, but, with Pango, could actually be made functional in a nice way. * gtk/testcalender: Move calender from examples into this directory as a test program. (We really need to restrcture testgtk into a whole directory full of tests for every widget or functionality group, separated into multiple .c files.) Mon May 29 15:19:56 2000 Owen Taylor <otaylor@redhat.com> * gtk/testgtk.c (file_exists): Fix stupid typo that was keeping RC file from being loaded. * gtk/testgtkrc gtk/testgtkrc2: Test new pango-ized RC file font code. Mon May 29 14:31:27 2000 Owen Taylor <otaylor@redhat.com> * gdk/gdkfont.h gdk/x11/gdkfont-x11.c (gdk_font_from_description): Add function to load a GdkFont from a PangoFontDescription. Fri May 26 17:16:40 2000 Owen Taylor <otaylor@redhat.com> * gtk/frame.[ch] gtkaspectframe.c: Make frame widgets able to have any widget for the label, use a GtkLabel widget to display the text. (Based partially on a patch from Anders Carlson.) (Quite a bit of code reorganization - strip 90% of the guts out of gtkaspectframe and add a single virtual func to GtkFrameClass - compute_child_allocation.) Fri May 26 12:00:02 2000 Owen Taylor <otaylor@redhat.com> * gtk/gtkctree.c gtk/gtkclist.[ch]: Pangoized. (Removed clist->row_center_offset field because caching it wasn't saving time or code, added private function _gtk_clist_create_cell_layout()). Wed May 24 15:59:37 2000 Owen Taylor <otaylor@redhat.com> * gtk/gtkaccellabel.c: Pangoized. * gtk/[hv]ruler.c: Pangoized Mon May 22 19:23:59 2000 Owen Taylor <otaylor@redhat.com> * gtk/gtkfilesel.c (gtk_file_selection_init): Use gtk_clist_set_column_auto_resize() to remove need need for manual column width computations. Mon May 22 18:50:26 2000 Owen Taylor <otaylor@redhat.com> * gtk/gtktooltips.[ch]: Replace custom drawing with a GtkLabel, ensuring Pango correctness, and considerably simplifying the code. * gtk/gtklabel.c gtk[hv]scale.c: 1000 => PANGO_SCALE. * gtk/gtklabel.c (gtk_label_size_request): Fixed incorrect getting of numbers of lines. * gtk/gtklabel.c (gtk_label_size_request): Set the requisition to the actual requested width of the lable, not to the wrap width we set. * gtk/gtktextchild.h: Remove extraneous include of gtk/gtk.h. * gtk/gtktextbtree.c gtk/gtktextbuffer.c gtk/gtktextlayout.c gtk/gtktextview.c gtk/gtktextview.[ch]: Fix up includes. * gtk/gtktextview.c: Fix structure inheritance. * gtk/gtkprogressbar.c: Pangoize. Mon May 22 15:47:30 2000 Owen Taylor <otaylor@redhat.com> * gtk/gtktextview.c (gtk_text_view_get_first_para_iter): Encapsulate in a function. * gtk/gtktextlayout.c (find_display_line_above): Fixed bug with computing line tops. * gtk/gtktextview.c (changed_handler): Fix < , <= confusion. Thu May 18 18:53:31 2000 Owen Taylor <otaylor@redhat.com> * gtk/gtktextdisplay.c (gtk_text_layout_draw): Fix up the x_offset and y_offset coordinates to do what we need now. (The offset between buffer and layout coordinates has been reintroduced, but is a bit different than before.) * gtk/gtktextview.[ch]: No longer inherit from GtkLayout; instead handle the adjustments ourselves, and scroll as necessary using the new gdk_window_scroll(). The advantage of this is that when we are incrementally revalidating, we are essentially rearranging things around the visible portion of the screen. With the old setup, the visible portion of the screen was moved around in the layout, so scrolling and redrawing to track that caused jumping of the display. Since we now control the scrolling ourselves, we can suppress this and only redraw when things actually change. Thu May 18 18:47:25 2000 Owen Taylor <otaylor@redhat.com> * gtk/gtktextbtree.c (redisplay_mark): We need to invalidate the region not just redisplay it after-all, since we store the cursors in the LineDisplay. (Ugly interactions here between GtkLayout and GtkTextBTree here.) * gtk/gtktextbtree.c (redisplay_region): Fixed reversed comparison. Thu May 18 18:43:21 2000 Owen Taylor <otaylor@redhat.com> * gdk/gdkwindow.h gdk/x11/gdkgeometry-x11.c (gdk_window_scroll): Added function to scroll contents of a window while keeping the window constant. Works by XCopyArea or guffaw-scrolling depending on the details of how the window is set up. (guffaw-scrolling still needs to be filled in.) Wed May 17 22:36:53 2000 Owen Taylor <otaylor@redhat.com> * gtk/gtktextiter.c gtk/gtkmain.c: Add a debug key for the text widget, move the debugging that was tied to a global variable to that. * gtk/gtkmarshal.list: Add NONE:INT,INT,INT * gtk/gtktextbtree.[ch] gtk/gtktextlayout.c: Keep a separate validated flag, in line data instead of setting height/width to -1. This allows us to perform operations with partially invalid buffer (using the old size for invalid lines) and thus to do incremental vaidation. Keep height/width aggregates up to date when deleting text and rebalancing the tree. * gtk/gtktextbtree.[ch]: Add functions validate a line (gtk_text_btree_validate_line), and to validate up to a number of pixels (gtk_text_btree_validate). * gtk/gtktextlayout.[ch]: Add an ::invalidated signal that indicates that something is changed and a revalidation pass is needed. Change ::need_repaint to ::changed, and make it take old and new yranges instead of a rectangle. * gtk/gtktextbtree.[ch] gtk/gtktextlayout.[ch]: Move the line_data_destroy() function from gtk_text_btree_add_view() to a virtual function in GtkTextLayout * gtk/gtktextbtree.[ch]: Remove gtk_text_btree_get_damage_range(), since we are handling partial repaints in a different fashion now. * gtk/gtktextbtree.[ch]: Only repaint the changed portion of the selection instead of queueing a repaint on the entire widget. * gtk/gtktextbuffer.[ch] gtk/gtktextbtree.[ch]: Move get_selection_bounds() down to btree, make the function in buffer a wrapper around the btree function. * gtk/gtktextlayout.[ch]: Add functions to check if the layout is valid and to recompute either a range of pixels aroudn a line or a certain total number of pixels. * gtk/gtktextlayout.[ch]: Cache a single line display; now that we only redraw the needed portions, the hit rate for this cache is quite high. * gtk/gtktextview.[ch]: Keep track of the first paragraph on the screen so that when re-laying-out the buffer, we can keep the same place. This requires connecting to ::value_changed on the adjustments * gtk/gtktextview.[ch]: Add idle functions to revalidate the buffer after we receive an ::invalidated signal. Wed May 17 22:10:47 2000 Owen Taylor <otaylor@redhat.com> * gtk/gtklayout.c (gtk_layout_size_allocate): Set upper to max of allocation and layout size, not just to the layout size. * gtk/gtk[hv]scrollbar.c (gtk_[hv]scrollbar_calc_slider_size): Invalidate window so it gets redrawn properly. * gdk/gdkwindow.c (gdk_window_invalidate_rect): Allow rect == NULL to mean the entire window. * gdk/gdkevents.h: Move definition for GDK_PRIORITY_REDRAW into public header. Mon May 15 14:51:31 2000 Owen Taylor <otaylor@redhat.com> * gtk/gtktextmark.c (gtk_text_mark_get_name): Add function to get the name of a mark. * gtk/gtktextlayout.c (gtk_text_layout_get_line_at_y): Add a function to find the paragraph from a y position. Thu May 11 12:57:20 2000 Owen Taylor <otaylor@redhat.com> * gtk/gtktextbtree.c (gtk_text_btree_node_invalidate_upward): Valid nodes have width/height >= 0, not > 0. Tue May 9 21:29:06 2000 Owen Taylor <otaylor@redhat.com> * gtk/gtktextlayout.[ch] gtk/gtktextdisplay.c (gtk_text_layout_get_line_display): Add a size_only flag, so when we only need the size, we don't create useless appearance attributes. * gtk/gtktextview.c (gtk_text_view_ensure_layout): Remove duplicate setting of font description. * gtk/gtkscale.c: Use PANGO_SCALE instead of 1000 Wed Apr 26 01:53:23 2000 Owen Taylor <otaylor@redhat.com> * gtk/Makefile.am (EXTRA_DIST): Add OLD_STAMP into EXTRA_DIST. It does not work well when the file that everything depends on is not in the tarball. Wed Apr 26 00:56:14 2000 Owen Taylor <otaylor@redhat.com> * gtk/testgtk.c: Some hacks and fixes so that it basically works when not sitting in the GTK+ build tree. 2000-05-03 Havoc Pennington <hp@redhat.com> * gtk/gtktextbtree.c (gtk_text_line_next_could_contain_tag): Properly determine the ordering of the tag root and the current line within the tree. Previous algorithm only worked if the tag root's immediate parent was the common root of both the current line and the tag root. Wed Apr 26 00:43:00 2000 Owen Taylor <otaylor@redhat.com> * gtk/gtktextlayout.c (set_para_values): Fix some bugs in alignment. * gtk/gtktextview.c (gtk_text_view_ensure_layout): Track the widget text directional dynamically. * gtk/gtktextview.[ch]: Added functions to get and set default wrap mode. Tue Apr 25 23:47:38 2000 Owen Taylor <otaylor@redhat.com> * gtk/gtktextlayout.c (gtk_text_layout_get_iter_location): Fix bug in cursor location computation. Tue Apr 25 23:22:59 2000 Owen Taylor <otaylor@redhat.com> * gtk/gtklayout.c (gtk_layout_set_size): Clamp hadjustment/ vadjusment values properly when layout gets smaller. * gtk/gtktextview.c (need_repaint_handler): Areas being passed in are far completely inaccurate, and sometimes too small, so, for now, just queue a redraw on the whole visible region. 2000-04-25 Havoc Pennington <hp@redhat.com> * gtk/gtktextbtree.c (summary_destroy): new function to destroy tag summary nodes (gtk_text_line_next_could_contain_tag): this function was totally broken if the line passed in wasn't below the tag root. Fix it. (gtk_text_btree_first_could_contain_tag): In the tag == NULL "wildcard" case, we have to do a linear scan. Blah. (gtk_text_btree_last_could_contain_tag): In tag == NULL case, we have to do the linear scan (tag_removed_cb): When a tag is removed from the tag table, remove the GtkTextTagInfo node from the btree. (gtk_text_btree_spew): Implement the spew function, for our debugging pleasure. Tue Apr 25 19:40:18 2000 Owen Taylor <otaylor@redhat.com> * gtk/gtktextlayout.c (gtk_text_layout_set_buffer): Fix a problem with referring to the wrong buffer. * gtk/gtkentry.c: Fix focus-in/focus-out confusion. * gtk/gtkrc.c gtk/gtkstyle.c: Moving setting default font description to gtk_style_new() - otherwise things don't work without a .gtkrc file. * gtk/gtktextbuffer.c (gtk_text_buffer_new): Sink the tags table if we create it ourself, too. * gdk/gdktypes.h (enum): Move GDK_RELEASE_MASK, since it was conflicting with XKB modifiers. * gtk/gtktextview.[ch]: Add simple support for GtkIMContext. Mon Apr 24 19:34:18 2000 Owen Taylor <otaylor@redhat.com> * gtk/gtkentry.c (gtk_entry_move_cursor_visually): Fix problem with deletion from last commit. Mon Apr 24 19:29:40 2000 Owen Taylor <otaylor@redhat.com> * gtk/gtkwidget.c (gtk_widget_create_pango_context): Set the language in the context from the current locale. * gtk/gtkentry.c (gtk_entry_size_request): Use language from the context, not hardcoded value. * gtk/gtkentry.c (gtk_entry_move_cursor): Make character movement visual, not logical. Sun Apr 23 23:39:18 2000 Owen Taylor <otaylor@redhat.com> * gtk/gtkentry.c gtk/gtktextdisplay.c: Don't handle selections as attributes - that doesn't handle partial-glyph selection properly. Instead use new pango_layout_line_get_x_ranges() functionality to draw the selection. * gtk/gtkentry.c: Simplify code since pango_layout_line_index_to_x() now properly handles out-of-range coordinates. * gtk/gtktextbuffer.c: Emit "mark_set" when the cursor is moved. * gtk/gtktextiter.h gtk/gtktextiterprivate.h: Make gtk_text_iter_get_line_byte() public. * gtk/gtktextlayout.[ch]: Properly set the direction in the PangoContext for paragraphs opposite to the base direction of the widget. * gtk/gtktextlayout.[ch] gtk/gtktextdisplay.c: Fixes for alignment. * gtk/gtktextlayout.c: Don't split segments on marks, since that causes Arabic words to reshape as you cursor through. * gtk/gtktextlayout.[ch] gtk/gtktextview.[ch]: Implement virtual cursor position when moving vertically with the arrow keys and scrolling with page-up/page-down. (Arrow keys save only the X, scrolling saves both X and Y.) This means you can line-up / line-down or page-up / page-down without losing your place, and also that moving vertically with the cursor keys keeps the same X position, not the same character count: * gtk/gtktextlayout.[ch] gtk/gtktextview.[ch]: Make vertical arrow keys move by display lines, not paragraphs. Tue Apr 18 14:16:50 2000 Owen Taylor <otaylor@redhat.com> * gtk/gtklayout.c: Make sure that the bin window is at least as big as the allocation. (Should we also make sure that the bin window is big enough to completely cover widget->window?) * gtk/gtktextview.c (gtk_text_view_get_visible_rect): Add function to get the onscreen rectangle. * gdk/x11/gdkwindow-x11.c (gdk_window_get_pointer): Correctly account for offsets in window coordinates. Sun Apr 16 16:13:27 2000 Owen Taylor <otaylor@redhat.com> * gtk/gtkentry.c (gtk_entry_get_cursor_locations): Fix index/offset confusion. * gtk/gtktextview.c (gtk_text_view_ensure_layout): Set the default direction from the widget direction. * gtk/gtktexttag.c gtk/gtktexttagprivate.h (gtk_text_tag_set_arg): Add a "direction" attribute. * gtk/gtktextview.c: global s/tkxt/text_view/. * gtk/testtext.c: Added long block of text in Arabic, to test out the direction attributes. (Some problems with the shaping system for arabic become obvious - like the fact the cursor splits words into unjoined pieces.) Fri Apr 14 12:54:34 2000 Owen Taylor <otaylor@redhat.com> * gtk/gtktextdisplay.c (render_layout): Add overstrike handling. * gtk/gtktextlayout.c: Fix up alignment. * gtk/testtext.c: Add some tests for centering, wrapping. Fri Apr 14 09:26:22 2000 Owen Taylor <otaylor@redhat.com> * gdk/gdkdrawable.h gdk/gdkdraw.c gdk/gdkwindow.c gdk/x11/gdkdrawable-x11.c: Add a draw_glyphs() operation to the drawable vtable and gdk_draw_glyphs(). If we wrote GTK+-specific layout-render function this could just replace the draw_layout() operation in the vtable. * gtk/gtkentry.c: Move guts of gtk_entry_get_cursor_locations to pango_layout_get_cursor_pos() and use that function. * gtk/gtktextchild.[ch]: add gtk_ onto pixmap_segment_new(), since it is a non-static symbol. * gtk/gtktextbtree.[ch]: Replace gtk_text_btree_find_line_data_by_y() with gtk_text_btree_find_line_by_y() * gtk/gtktextdisplay.c: Rewrote for Pango - uses a custom layout renderer that handles GtkTextAppearance attributes. * gtk/gtktexttag.[ch] gtk/gtktexttagprivate.h: - Move the values in the style that don't affect geometry into a GtkTextAppearance structure. - Change underline to take a PangoUnderline and "font" a string representation of a font description - Add a "font_desc" attribute which takes a FontDescription structure. * gtk/gtktextlayout.[ch]: - Get rid of the display-line list per each line. Instead, we generate, on demand, a GtkTextLineDisplay structure which] contains a PangoLayout * and other necesary information (offsets, cursor locations) for displaying a paragraph. - Get rid of the code to wrap lines, create display chunks, etc. Instead, we just go through a paragraph and convert it into the necessary inputs to a PangoLayout. - Implement a new attribute type, GtkTextAttrAppearance. This holds a GtkTextAppearance, and is used to pass colors, stipple, etc, through from the layout to the display without having to use lots and lots of individual attributes. - Reimplement gtk_layout_get_iter_at_pixel() gtk_layout_get_iter_pos() in terms of PangoLayout functions. * gtk/gtktextview.c: - Handle passing the necessary PangoContext to the layout - Some fixups in painting to deal with the automatic backing store and offsetting of GTK+-1.4 - Add a style_set handler so that the default style reacts properly to theme changes. * gtk/gtktext?*.[ch]: Random code-style fixes. * gtk/testtext.c: Substitute in languages that Pango handles now for Thai Mon Apr 10 10:33:45 2000 Owen Taylor <otaylor@redhat.com> * gtk/gtktext?*.[ch]: Check in Havoc's port of the Tk text widget, in original form preparatory to Pango-ization and gdkimcontext-ization. Thu Apr 6 19:25:39 2000 Owen Taylor <otaylor@redhat.com> * gtk/gtkimcontext.c: Move default implementations to real_* vfuncs, so that we can derive from gtkimcontext in language bindings properly. Thu Apr 6 16:02:52 2000 Owen Taylor <otaylor@redhat.com> * gtk/gtkimcontextsimple.[ch]: Use gdk_keyval_to_unicode to gdk_unicode_to_keyval. Add a compose table including (almost) all the compose combinations from X. This is 6k of static, shared data as opposed to 50k or so of dynamic data in the XIM implementation. * gdk/gdk.h gdk/gdkkeyuni.c gdk/win32/gdkevents-win32.c (gdk_keyval_to_unicode, gdk_unicode_to_keyval): Moved functions to convert keyvalues from and to unicode here from the win32 port and made them public. Wed Apr 5 16:37:29 2000 Owen Taylor <otaylor@redhat.com> * gtk/gtkeditable.c (gtk_editable_insert_text): Allow new_text_length == -1. Wed Apr 5 16:27:45 2000 Owen Taylor <otaylor@redhat.com> * gtk/gtkimcontext.[ch]: Base class for new input context system * gtk/gtkimmulticontext.[ch]: Proxy input context that allows the real input context implementation to be loaded from modules and switched on the fly. * gtk/gtkcontextsimple.[ch]: Simple implementation of an input context that just does direct keysymbol => unicode translation. * gtk/gtkentry.[ch]: Start switching editing over to using GtkInputContext. (No handling of preedit yet.) Wed Apr 5 15:48:41 2000 Owen Taylor <otaylor@redhat.com> * gtk/gtktypeutils.h (GTK_CHECK_GET_CLASS): Fix problem with one too many substitutions. (klass should not be subsituted.) Wed Apr 5 00:18:14 2000 Owen Taylor <otaylor@redhat.com> * configure.in: Add checks for Pango * configure.in docs/Makefile.am: Add test for sgml2html and allow 'make dist' without building html, but print out warnings in that case. (For making snapshots) * gdk/Makefile.am gdk/x11/Makefile.am gtk/Makefile.am: Add Pango libraries and C flags * gdk/gdkdraw.c gdk/gdkdrawable.h gdkwindow.c gdk/x11/gdkdrawable-x11.c: Add function (gdk_draw_layout) to draw a pango layout. * gdk/gdkpango.h gdk/x11/gdkpango-x11.c: New file with functions for getting Pango contexts for GDK. * gtk/gtkeditable.c: Get rid of dead code gtk_editable_parent_set() * gtk/gtkentry.[ch]: Complete rewrite to use Pango, add bidirectional editing. * gtk/gtkentry.c: Hack in simple Hebrew input with direct keysym => unicode translations. More languages can be added here, but real input-method support is needed. * docs/Changes-1.4.txt: Added note about entry behavior. * gtk/gtkenums.h gtk/gtkwidget.[ch] testgtk.c gtkprivate.h: Add functions to set the reading direction for a widget and the global direction. Add test which allows toggling the global direction. Two private flags are used to store the direction. (GTK_DIRECTION_SET + GTK_DIRECTION_LTR) * gtk/gtkcheckbutton.c gtk/gtkframe.c gtk/gtkhbbox.c gtk/gtkhbox.c gtk/gtkradiobutton.c gtk/gtkspinbutton.c gtk/gtktable.c * gtk/gtk[hv]scale.c gtk/gtkscale.[ch]: Draw numbers using Pango * gtk/gtklabel.[ch]: Moved to Pango and considerably rewritten. Line breaking, underlining now handled by Pango. * gtk/gtkstyle.[ch] gtk/gtkrc.[ch]: Add a PangoFontDescription to RCStyle and Style. (Having both this and the old font name and GdkFont is temporary.) * gtk/gtkwidget.[ch] (gtk_widget_create_pango_{context,layout}): Added convenience functions for creating contexts and layouts for widgets. * gtk/testgtk.c: Enhance label tests with multilingual labels.
2000-06-02 03:14:07 +00:00
*/
void
fix bug where it always set the foreground, even if we were only using a 2001-02-12 Havoc Pennington <hp@pobox.com> * gdk/gdkpango.c (gdk_pango_get_gc): fix bug where it always set the foreground, even if we were only using a stipple. (gdk_draw_layout_line_with_colors): new function, allow override colors (gdk_draw_layout_with_colors): new function, allow override colors (gdk_pango_layout_line_get_clip_region): function to get the clip region for a logical text range (gdk_pango_layout_get_clip_region): get the clip region for a logical text range * gdk/x11/gdkcolor-x11.c: forward declare gdk_colormap_sync(), (gdk_colormap_new): fix call to gdk_colormap_sync() so it has the right number of arguments. * gtk/gtktextbtree.c (gtk_text_btree_node_check_consistency): enhance the function to check that node data corresponds to a view still belonging to the tree. * gtk/gtktreeview.c (gtk_tree_view_changed): we were leaking the GtkTreePath (gtk_tree_view_inserted): ditto (gtk_tree_view_child_toggled): ditto * gtk/gtktreemodel.c (gtk_tree_path_append_index): use realloc to simplify this code. * gtk/gtkcellrenderertext.c (get_layout): fix leak of a PangoAttrList * demos/gtk-demo/main.c (load_file): Fix leak of a GString * gtk/gtkentry.c (gtk_entry_realize): Fix leak of a GdkCursor * gtk/gtkmenubar.c (gtk_menu_bar_size_request): consider toggle size in the size request (gtk_menu_bar_size_allocate): consider toggle size here * gtk/gtkimagemenuitem.h, gtkimagemenuitem.c: Menu item that displays a widget in the toggle slot * gtk/testgtk.c: test GtkImageMenuItem * gtk/Makefile.am, gtk/gtk.h: Add GtkImageMenuItem * gtk/gtkmenuitem.h: Use "gint" not "guint16" for toggle size request and allocation * gtk/gtkmenu.c (gtk_menu_size_request): use gint not guint16 * gtk/gtkcheckmenuitem.c (gtk_check_menu_item_toggle_size_request): ditto
2001-02-13 05:44:47 +00:00
gdk_draw_layout_line_with_colors (GdkDrawable *drawable,
GdkGC *gc,
gint x,
gint y,
PangoLayoutLine *line,
GdkColor *foreground,
GdkColor *background)
Remove all references to offscreen flag which was no longer used. Thu Jun 1 23:05:13 2000 Owen Taylor <otaylor@redhat.com> * gtk/gtkwidget.c: Remove all references to offscreen flag which was no longer used. * gtk/gtkprivate.h (enum): Remove unused flags and compress. * gtk/gtkframe.c (gtk_frame_set_label_widget): Check for non-null label_widget->parent. * gtk/gtkentry.c: Get rid of code to deal with PangoAttribute which no longer was used. * gdk/gdkpango.c (gdk_pango_context_get_info): make static. * gdk/gdkpango.c (gdk_draw_layout[_line]): Add checks for null arguments. * gdk/x11/gdkgeometry-x11.c (gdk_window_scroll): add check for destroyed windows. Thu Jun 1 13:48:45 2000 Owen Taylor <otaylor@redhat.com> * gtk/gtkimmulticontext.c: Add a finalize method and unref the slave context there. * gtk/gtkinvisible.[ch]: Make reference counting behavior identical to GtkWindow. Thu Jun 1 01:54:11 2000 Owen Taylor <otaylor@redhat.com> * Makefile.am gdk/gdkpango.c: Copy the layout render function from pangox to here, so we can write them independent of rendering system, using GDK primitives. * gdk/gdkdrawable.h gdk/gdkdraw.c gdk/gdkwindow.c gdk/x11/gdkdrawable-x11.c: Remove draw_layout() from the vtable, since we have a rendering-system independent implementation in terms of draw_glyphs(). * gdk/gdkpango.c gdkdrawable.h (gdk_draw_layout_line): New function to render a single line. * gdk/x11/gdkpango.c: Move the guts of this file mostly into ../gdkpango.c, which simplifies things, since we don't have to deal with raw X gc's. Fri May 19 04:28:16 2000 Owen Taylor <otaylor@redhat.com> * gtk/gtktextlayout.[ch]: Add get_log_attrs() function to get the logical attributes for a given GtkTextLine. Tue May 30 16:05:39 2000 Owen Taylor <otaylor@redhat.com> * gdk/x11/gdkfont-x11.c (gdk_font_charset_for_locale): Track g_locale_get_codeset() to g_get_codeset() change. Tue May 30 15:03:19 2000 Owen Taylor <otaylor@redhat.com> * gtk/testcalendar.c (calendar_font_selection_ok): Use font descriptions. * gtk/gtkentry.c (gtk_entry_draw_text): Center text within the entry. * gtk/gtkfontsel.c (gtk_font_selection_dialog_init): Start of redoing (vastly simplifying) for Pango. Still needs quite a bit of work. (Size selection is currently poor. List of predefined sizes is not a good idea, since all of these sizes won't necessarily be distinct.) Tue May 30 13:50:19 2000 Owen Taylor <otaylor@redhat.com> * gdk/x11/gdkfont-x11.c (gdk_font_charset_for_locale): Handle CODESET results for LANG=C. Mon May 29 15:49:10 2000 Owen Taylor <otaylor@redhat.com> * gtk/gtkrc.[ch]: Add a 'font_name' declaration to RC which takes a stringized pango font description; ignore the older 'font' and 'fontset' declarations. * gtk/gtkstyle.c gtk/gtkrc.c: Fill in the style->font field with a GdkFont derived via gdk_font_from_description(), for compatibility. (Should we just remove it entirely? Probably too much compatibility breakage, but people should be migrating to the new Pango stuff as quickly as possible.) Mon May 29 15:47:41 2000 Owen Taylor <otaylor@redhat.com> * gtk/gtkentry.c gtk/gtkclist.c: s/pango_font_unref/g_object_unref/. Mon May 29 15:44:46 2000 Owen Taylor <otaylor@redhat.com> * gtk/gtkcalender.c: Roughly pango-ized. Really needs redoing; there are some bugs in size allocation right now, the semi-existant distinction between header / day fonts was removed, but, with Pango, could actually be made functional in a nice way. * gtk/testcalender: Move calender from examples into this directory as a test program. (We really need to restrcture testgtk into a whole directory full of tests for every widget or functionality group, separated into multiple .c files.) Mon May 29 15:19:56 2000 Owen Taylor <otaylor@redhat.com> * gtk/testgtk.c (file_exists): Fix stupid typo that was keeping RC file from being loaded. * gtk/testgtkrc gtk/testgtkrc2: Test new pango-ized RC file font code. Mon May 29 14:31:27 2000 Owen Taylor <otaylor@redhat.com> * gdk/gdkfont.h gdk/x11/gdkfont-x11.c (gdk_font_from_description): Add function to load a GdkFont from a PangoFontDescription. Fri May 26 17:16:40 2000 Owen Taylor <otaylor@redhat.com> * gtk/frame.[ch] gtkaspectframe.c: Make frame widgets able to have any widget for the label, use a GtkLabel widget to display the text. (Based partially on a patch from Anders Carlson.) (Quite a bit of code reorganization - strip 90% of the guts out of gtkaspectframe and add a single virtual func to GtkFrameClass - compute_child_allocation.) Fri May 26 12:00:02 2000 Owen Taylor <otaylor@redhat.com> * gtk/gtkctree.c gtk/gtkclist.[ch]: Pangoized. (Removed clist->row_center_offset field because caching it wasn't saving time or code, added private function _gtk_clist_create_cell_layout()). Wed May 24 15:59:37 2000 Owen Taylor <otaylor@redhat.com> * gtk/gtkaccellabel.c: Pangoized. * gtk/[hv]ruler.c: Pangoized Mon May 22 19:23:59 2000 Owen Taylor <otaylor@redhat.com> * gtk/gtkfilesel.c (gtk_file_selection_init): Use gtk_clist_set_column_auto_resize() to remove need need for manual column width computations. Mon May 22 18:50:26 2000 Owen Taylor <otaylor@redhat.com> * gtk/gtktooltips.[ch]: Replace custom drawing with a GtkLabel, ensuring Pango correctness, and considerably simplifying the code. * gtk/gtklabel.c gtk[hv]scale.c: 1000 => PANGO_SCALE. * gtk/gtklabel.c (gtk_label_size_request): Fixed incorrect getting of numbers of lines. * gtk/gtklabel.c (gtk_label_size_request): Set the requisition to the actual requested width of the lable, not to the wrap width we set. * gtk/gtktextchild.h: Remove extraneous include of gtk/gtk.h. * gtk/gtktextbtree.c gtk/gtktextbuffer.c gtk/gtktextlayout.c gtk/gtktextview.c gtk/gtktextview.[ch]: Fix up includes. * gtk/gtktextview.c: Fix structure inheritance. * gtk/gtkprogressbar.c: Pangoize. Mon May 22 15:47:30 2000 Owen Taylor <otaylor@redhat.com> * gtk/gtktextview.c (gtk_text_view_get_first_para_iter): Encapsulate in a function. * gtk/gtktextlayout.c (find_display_line_above): Fixed bug with computing line tops. * gtk/gtktextview.c (changed_handler): Fix < , <= confusion. Thu May 18 18:53:31 2000 Owen Taylor <otaylor@redhat.com> * gtk/gtktextdisplay.c (gtk_text_layout_draw): Fix up the x_offset and y_offset coordinates to do what we need now. (The offset between buffer and layout coordinates has been reintroduced, but is a bit different than before.) * gtk/gtktextview.[ch]: No longer inherit from GtkLayout; instead handle the adjustments ourselves, and scroll as necessary using the new gdk_window_scroll(). The advantage of this is that when we are incrementally revalidating, we are essentially rearranging things around the visible portion of the screen. With the old setup, the visible portion of the screen was moved around in the layout, so scrolling and redrawing to track that caused jumping of the display. Since we now control the scrolling ourselves, we can suppress this and only redraw when things actually change. Thu May 18 18:47:25 2000 Owen Taylor <otaylor@redhat.com> * gtk/gtktextbtree.c (redisplay_mark): We need to invalidate the region not just redisplay it after-all, since we store the cursors in the LineDisplay. (Ugly interactions here between GtkLayout and GtkTextBTree here.) * gtk/gtktextbtree.c (redisplay_region): Fixed reversed comparison. Thu May 18 18:43:21 2000 Owen Taylor <otaylor@redhat.com> * gdk/gdkwindow.h gdk/x11/gdkgeometry-x11.c (gdk_window_scroll): Added function to scroll contents of a window while keeping the window constant. Works by XCopyArea or guffaw-scrolling depending on the details of how the window is set up. (guffaw-scrolling still needs to be filled in.) Wed May 17 22:36:53 2000 Owen Taylor <otaylor@redhat.com> * gtk/gtktextiter.c gtk/gtkmain.c: Add a debug key for the text widget, move the debugging that was tied to a global variable to that. * gtk/gtkmarshal.list: Add NONE:INT,INT,INT * gtk/gtktextbtree.[ch] gtk/gtktextlayout.c: Keep a separate validated flag, in line data instead of setting height/width to -1. This allows us to perform operations with partially invalid buffer (using the old size for invalid lines) and thus to do incremental vaidation. Keep height/width aggregates up to date when deleting text and rebalancing the tree. * gtk/gtktextbtree.[ch]: Add functions validate a line (gtk_text_btree_validate_line), and to validate up to a number of pixels (gtk_text_btree_validate). * gtk/gtktextlayout.[ch]: Add an ::invalidated signal that indicates that something is changed and a revalidation pass is needed. Change ::need_repaint to ::changed, and make it take old and new yranges instead of a rectangle. * gtk/gtktextbtree.[ch] gtk/gtktextlayout.[ch]: Move the line_data_destroy() function from gtk_text_btree_add_view() to a virtual function in GtkTextLayout * gtk/gtktextbtree.[ch]: Remove gtk_text_btree_get_damage_range(), since we are handling partial repaints in a different fashion now. * gtk/gtktextbtree.[ch]: Only repaint the changed portion of the selection instead of queueing a repaint on the entire widget. * gtk/gtktextbuffer.[ch] gtk/gtktextbtree.[ch]: Move get_selection_bounds() down to btree, make the function in buffer a wrapper around the btree function. * gtk/gtktextlayout.[ch]: Add functions to check if the layout is valid and to recompute either a range of pixels aroudn a line or a certain total number of pixels. * gtk/gtktextlayout.[ch]: Cache a single line display; now that we only redraw the needed portions, the hit rate for this cache is quite high. * gtk/gtktextview.[ch]: Keep track of the first paragraph on the screen so that when re-laying-out the buffer, we can keep the same place. This requires connecting to ::value_changed on the adjustments * gtk/gtktextview.[ch]: Add idle functions to revalidate the buffer after we receive an ::invalidated signal. Wed May 17 22:10:47 2000 Owen Taylor <otaylor@redhat.com> * gtk/gtklayout.c (gtk_layout_size_allocate): Set upper to max of allocation and layout size, not just to the layout size. * gtk/gtk[hv]scrollbar.c (gtk_[hv]scrollbar_calc_slider_size): Invalidate window so it gets redrawn properly. * gdk/gdkwindow.c (gdk_window_invalidate_rect): Allow rect == NULL to mean the entire window. * gdk/gdkevents.h: Move definition for GDK_PRIORITY_REDRAW into public header. Mon May 15 14:51:31 2000 Owen Taylor <otaylor@redhat.com> * gtk/gtktextmark.c (gtk_text_mark_get_name): Add function to get the name of a mark. * gtk/gtktextlayout.c (gtk_text_layout_get_line_at_y): Add a function to find the paragraph from a y position. Thu May 11 12:57:20 2000 Owen Taylor <otaylor@redhat.com> * gtk/gtktextbtree.c (gtk_text_btree_node_invalidate_upward): Valid nodes have width/height >= 0, not > 0. Tue May 9 21:29:06 2000 Owen Taylor <otaylor@redhat.com> * gtk/gtktextlayout.[ch] gtk/gtktextdisplay.c (gtk_text_layout_get_line_display): Add a size_only flag, so when we only need the size, we don't create useless appearance attributes. * gtk/gtktextview.c (gtk_text_view_ensure_layout): Remove duplicate setting of font description. * gtk/gtkscale.c: Use PANGO_SCALE instead of 1000 Wed Apr 26 01:53:23 2000 Owen Taylor <otaylor@redhat.com> * gtk/Makefile.am (EXTRA_DIST): Add OLD_STAMP into EXTRA_DIST. It does not work well when the file that everything depends on is not in the tarball. Wed Apr 26 00:56:14 2000 Owen Taylor <otaylor@redhat.com> * gtk/testgtk.c: Some hacks and fixes so that it basically works when not sitting in the GTK+ build tree. 2000-05-03 Havoc Pennington <hp@redhat.com> * gtk/gtktextbtree.c (gtk_text_line_next_could_contain_tag): Properly determine the ordering of the tag root and the current line within the tree. Previous algorithm only worked if the tag root's immediate parent was the common root of both the current line and the tag root. Wed Apr 26 00:43:00 2000 Owen Taylor <otaylor@redhat.com> * gtk/gtktextlayout.c (set_para_values): Fix some bugs in alignment. * gtk/gtktextview.c (gtk_text_view_ensure_layout): Track the widget text directional dynamically. * gtk/gtktextview.[ch]: Added functions to get and set default wrap mode. Tue Apr 25 23:47:38 2000 Owen Taylor <otaylor@redhat.com> * gtk/gtktextlayout.c (gtk_text_layout_get_iter_location): Fix bug in cursor location computation. Tue Apr 25 23:22:59 2000 Owen Taylor <otaylor@redhat.com> * gtk/gtklayout.c (gtk_layout_set_size): Clamp hadjustment/ vadjusment values properly when layout gets smaller. * gtk/gtktextview.c (need_repaint_handler): Areas being passed in are far completely inaccurate, and sometimes too small, so, for now, just queue a redraw on the whole visible region. 2000-04-25 Havoc Pennington <hp@redhat.com> * gtk/gtktextbtree.c (summary_destroy): new function to destroy tag summary nodes (gtk_text_line_next_could_contain_tag): this function was totally broken if the line passed in wasn't below the tag root. Fix it. (gtk_text_btree_first_could_contain_tag): In the tag == NULL "wildcard" case, we have to do a linear scan. Blah. (gtk_text_btree_last_could_contain_tag): In tag == NULL case, we have to do the linear scan (tag_removed_cb): When a tag is removed from the tag table, remove the GtkTextTagInfo node from the btree. (gtk_text_btree_spew): Implement the spew function, for our debugging pleasure. Tue Apr 25 19:40:18 2000 Owen Taylor <otaylor@redhat.com> * gtk/gtktextlayout.c (gtk_text_layout_set_buffer): Fix a problem with referring to the wrong buffer. * gtk/gtkentry.c: Fix focus-in/focus-out confusion. * gtk/gtkrc.c gtk/gtkstyle.c: Moving setting default font description to gtk_style_new() - otherwise things don't work without a .gtkrc file. * gtk/gtktextbuffer.c (gtk_text_buffer_new): Sink the tags table if we create it ourself, too. * gdk/gdktypes.h (enum): Move GDK_RELEASE_MASK, since it was conflicting with XKB modifiers. * gtk/gtktextview.[ch]: Add simple support for GtkIMContext. Mon Apr 24 19:34:18 2000 Owen Taylor <otaylor@redhat.com> * gtk/gtkentry.c (gtk_entry_move_cursor_visually): Fix problem with deletion from last commit. Mon Apr 24 19:29:40 2000 Owen Taylor <otaylor@redhat.com> * gtk/gtkwidget.c (gtk_widget_create_pango_context): Set the language in the context from the current locale. * gtk/gtkentry.c (gtk_entry_size_request): Use language from the context, not hardcoded value. * gtk/gtkentry.c (gtk_entry_move_cursor): Make character movement visual, not logical. Sun Apr 23 23:39:18 2000 Owen Taylor <otaylor@redhat.com> * gtk/gtkentry.c gtk/gtktextdisplay.c: Don't handle selections as attributes - that doesn't handle partial-glyph selection properly. Instead use new pango_layout_line_get_x_ranges() functionality to draw the selection. * gtk/gtkentry.c: Simplify code since pango_layout_line_index_to_x() now properly handles out-of-range coordinates. * gtk/gtktextbuffer.c: Emit "mark_set" when the cursor is moved. * gtk/gtktextiter.h gtk/gtktextiterprivate.h: Make gtk_text_iter_get_line_byte() public. * gtk/gtktextlayout.[ch]: Properly set the direction in the PangoContext for paragraphs opposite to the base direction of the widget. * gtk/gtktextlayout.[ch] gtk/gtktextdisplay.c: Fixes for alignment. * gtk/gtktextlayout.c: Don't split segments on marks, since that causes Arabic words to reshape as you cursor through. * gtk/gtktextlayout.[ch] gtk/gtktextview.[ch]: Implement virtual cursor position when moving vertically with the arrow keys and scrolling with page-up/page-down. (Arrow keys save only the X, scrolling saves both X and Y.) This means you can line-up / line-down or page-up / page-down without losing your place, and also that moving vertically with the cursor keys keeps the same X position, not the same character count: * gtk/gtktextlayout.[ch] gtk/gtktextview.[ch]: Make vertical arrow keys move by display lines, not paragraphs. Tue Apr 18 14:16:50 2000 Owen Taylor <otaylor@redhat.com> * gtk/gtklayout.c: Make sure that the bin window is at least as big as the allocation. (Should we also make sure that the bin window is big enough to completely cover widget->window?) * gtk/gtktextview.c (gtk_text_view_get_visible_rect): Add function to get the onscreen rectangle. * gdk/x11/gdkwindow-x11.c (gdk_window_get_pointer): Correctly account for offsets in window coordinates. Sun Apr 16 16:13:27 2000 Owen Taylor <otaylor@redhat.com> * gtk/gtkentry.c (gtk_entry_get_cursor_locations): Fix index/offset confusion. * gtk/gtktextview.c (gtk_text_view_ensure_layout): Set the default direction from the widget direction. * gtk/gtktexttag.c gtk/gtktexttagprivate.h (gtk_text_tag_set_arg): Add a "direction" attribute. * gtk/gtktextview.c: global s/tkxt/text_view/. * gtk/testtext.c: Added long block of text in Arabic, to test out the direction attributes. (Some problems with the shaping system for arabic become obvious - like the fact the cursor splits words into unjoined pieces.) Fri Apr 14 12:54:34 2000 Owen Taylor <otaylor@redhat.com> * gtk/gtktextdisplay.c (render_layout): Add overstrike handling. * gtk/gtktextlayout.c: Fix up alignment. * gtk/testtext.c: Add some tests for centering, wrapping. Fri Apr 14 09:26:22 2000 Owen Taylor <otaylor@redhat.com> * gdk/gdkdrawable.h gdk/gdkdraw.c gdk/gdkwindow.c gdk/x11/gdkdrawable-x11.c: Add a draw_glyphs() operation to the drawable vtable and gdk_draw_glyphs(). If we wrote GTK+-specific layout-render function this could just replace the draw_layout() operation in the vtable. * gtk/gtkentry.c: Move guts of gtk_entry_get_cursor_locations to pango_layout_get_cursor_pos() and use that function. * gtk/gtktextchild.[ch]: add gtk_ onto pixmap_segment_new(), since it is a non-static symbol. * gtk/gtktextbtree.[ch]: Replace gtk_text_btree_find_line_data_by_y() with gtk_text_btree_find_line_by_y() * gtk/gtktextdisplay.c: Rewrote for Pango - uses a custom layout renderer that handles GtkTextAppearance attributes. * gtk/gtktexttag.[ch] gtk/gtktexttagprivate.h: - Move the values in the style that don't affect geometry into a GtkTextAppearance structure. - Change underline to take a PangoUnderline and "font" a string representation of a font description - Add a "font_desc" attribute which takes a FontDescription structure. * gtk/gtktextlayout.[ch]: - Get rid of the display-line list per each line. Instead, we generate, on demand, a GtkTextLineDisplay structure which] contains a PangoLayout * and other necesary information (offsets, cursor locations) for displaying a paragraph. - Get rid of the code to wrap lines, create display chunks, etc. Instead, we just go through a paragraph and convert it into the necessary inputs to a PangoLayout. - Implement a new attribute type, GtkTextAttrAppearance. This holds a GtkTextAppearance, and is used to pass colors, stipple, etc, through from the layout to the display without having to use lots and lots of individual attributes. - Reimplement gtk_layout_get_iter_at_pixel() gtk_layout_get_iter_pos() in terms of PangoLayout functions. * gtk/gtktextview.c: - Handle passing the necessary PangoContext to the layout - Some fixups in painting to deal with the automatic backing store and offsetting of GTK+-1.4 - Add a style_set handler so that the default style reacts properly to theme changes. * gtk/gtktext?*.[ch]: Random code-style fixes. * gtk/testtext.c: Substitute in languages that Pango handles now for Thai Mon Apr 10 10:33:45 2000 Owen Taylor <otaylor@redhat.com> * gtk/gtktext?*.[ch]: Check in Havoc's port of the Tk text widget, in original form preparatory to Pango-ization and gdkimcontext-ization. Thu Apr 6 19:25:39 2000 Owen Taylor <otaylor@redhat.com> * gtk/gtkimcontext.c: Move default implementations to real_* vfuncs, so that we can derive from gtkimcontext in language bindings properly. Thu Apr 6 16:02:52 2000 Owen Taylor <otaylor@redhat.com> * gtk/gtkimcontextsimple.[ch]: Use gdk_keyval_to_unicode to gdk_unicode_to_keyval. Add a compose table including (almost) all the compose combinations from X. This is 6k of static, shared data as opposed to 50k or so of dynamic data in the XIM implementation. * gdk/gdk.h gdk/gdkkeyuni.c gdk/win32/gdkevents-win32.c (gdk_keyval_to_unicode, gdk_unicode_to_keyval): Moved functions to convert keyvalues from and to unicode here from the win32 port and made them public. Wed Apr 5 16:37:29 2000 Owen Taylor <otaylor@redhat.com> * gtk/gtkeditable.c (gtk_editable_insert_text): Allow new_text_length == -1. Wed Apr 5 16:27:45 2000 Owen Taylor <otaylor@redhat.com> * gtk/gtkimcontext.[ch]: Base class for new input context system * gtk/gtkimmulticontext.[ch]: Proxy input context that allows the real input context implementation to be loaded from modules and switched on the fly. * gtk/gtkcontextsimple.[ch]: Simple implementation of an input context that just does direct keysymbol => unicode translation. * gtk/gtkentry.[ch]: Start switching editing over to using GtkInputContext. (No handling of preedit yet.) Wed Apr 5 15:48:41 2000 Owen Taylor <otaylor@redhat.com> * gtk/gtktypeutils.h (GTK_CHECK_GET_CLASS): Fix problem with one too many substitutions. (klass should not be subsituted.) Wed Apr 5 00:18:14 2000 Owen Taylor <otaylor@redhat.com> * configure.in: Add checks for Pango * configure.in docs/Makefile.am: Add test for sgml2html and allow 'make dist' without building html, but print out warnings in that case. (For making snapshots) * gdk/Makefile.am gdk/x11/Makefile.am gtk/Makefile.am: Add Pango libraries and C flags * gdk/gdkdraw.c gdk/gdkdrawable.h gdkwindow.c gdk/x11/gdkdrawable-x11.c: Add function (gdk_draw_layout) to draw a pango layout. * gdk/gdkpango.h gdk/x11/gdkpango-x11.c: New file with functions for getting Pango contexts for GDK. * gtk/gtkeditable.c: Get rid of dead code gtk_editable_parent_set() * gtk/gtkentry.[ch]: Complete rewrite to use Pango, add bidirectional editing. * gtk/gtkentry.c: Hack in simple Hebrew input with direct keysym => unicode translations. More languages can be added here, but real input-method support is needed. * docs/Changes-1.4.txt: Added note about entry behavior. * gtk/gtkenums.h gtk/gtkwidget.[ch] testgtk.c gtkprivate.h: Add functions to set the reading direction for a widget and the global direction. Add test which allows toggling the global direction. Two private flags are used to store the direction. (GTK_DIRECTION_SET + GTK_DIRECTION_LTR) * gtk/gtkcheckbutton.c gtk/gtkframe.c gtk/gtkhbbox.c gtk/gtkhbox.c gtk/gtkradiobutton.c gtk/gtkspinbutton.c gtk/gtktable.c * gtk/gtk[hv]scale.c gtk/gtkscale.[ch]: Draw numbers using Pango * gtk/gtklabel.[ch]: Moved to Pango and considerably rewritten. Line breaking, underlining now handled by Pango. * gtk/gtkstyle.[ch] gtk/gtkrc.[ch]: Add a PangoFontDescription to RCStyle and Style. (Having both this and the old font name and GdkFont is temporary.) * gtk/gtkwidget.[ch] (gtk_widget_create_pango_{context,layout}): Added convenience functions for creating contexts and layouts for widgets. * gtk/testgtk.c: Enhance label tests with multilingual labels.
2000-06-02 03:14:07 +00:00
{
GSList *tmp_list = line->runs;
PangoRectangle overall_rect;
PangoRectangle logical_rect;
PangoRectangle ink_rect;
PangoContext *context;
gint x_off = 0;
gint rise = 0;
adapt to handle PangoColor 2001-01-26 Havoc Pennington <hp@redhat.com> * gtk/gtktextlayout.c (convert_color): adapt to handle PangoColor * gtk/gtktreeview.c (gtk_tree_view_widget_to_tree_coords): fix to not offset by TREE_VIEW_HEADER_HEIGHT (gtk_tree_view_tree_to_widget_coords): fix to not offset by TREE_VIEW_HEADER_HEIGHT * configure.in (included_loaders): for me, --with-included-loaders generates the error "the specified loader yes does not exist", i.e. the arg defaults to "yes", so change test for value "" to test for value "yes", and include all loaders in that case. * gtk/gtkrbtree.c (_gtk_rbtree_get_depth): new function * gtk/gtktreeview.c (gtk_tree_view_get_cell_rect): fix to properly handle TREE_VIEW_VERTICAL_SEPARATOR (gtk_tree_view_bin_expose): fix to consider the row offset as pointing halfway into vertical separator. (gtk_tree_view_draw_node_focus_rect): ditto * gtk/gtkdebug.h, gtk/gtkmain.c (gtk_init_check): Add --gtk-debug=updates, which causes gdk_window_set_debug_updates (TRUE) to be called. * gdk/gdkwindow.c (gdk_window_set_debug_updates): Allow enabling a debug mode where the invalid region is colored in on invalidate, so you can see the flicker and know whether your redraw code is doing a good job. * gtk/gtktreeview.c (gtk_tree_view_queue_draw_node): Work in tree window coordinates (clip rect is in tree window coords) * gtk/Makefile.am: add gtktreednd.[hc] * gtk/gtkliststore.c: implement gtktreednd interfaces. * gtk/gtktreednd.c, gtk/gtktreednd.h: New interface to support drag-and-drop data operations on a model (so we can set up tree drag-and-drop automatically) * gtk/testgtk.c: Add a window to change sensitivity in the GtkLabel test; add a way to change the entry frame in GtkEntry test * gtk/gtkentry.c (gtk_entry_set_has_frame): (gtk_entry_get_has_frame): new functions to remove the frame around an entry (gtk_entry_size_request): shrink requisition if no frame (gtk_entry_draw_focus): don't draw frame if no frame * gtk/gtkstyle.c (gtk_default_draw_check): draw custom look for checks inside a cell renderer (gtk_default_draw_option): ditto for options * gtk/gtktreeviewcolumn.c (update_button_contents): add/remove children from the alignment, not the button (gtk_tree_view_column_init): ref/sink the column, to emulate GObject refcounting. * gtk/gtkcellrenderer.c (gtk_cell_renderer_init): ref/sink * gtk/gtkcellrenderertoggle.c (gtk_cell_renderer_toggle_render): Use theme functions to draw the toggles * gdk/gdkpango.c (gdk_pango_get_gc): use GdkRGB to alloc colors * gdk/gdkpango.h, gdk/gdkpango.c: Add GdkPangoAttrStipple and GdkPangoAttrEmbossed to use in rendering insensitive text * gdk/gdkpango.c (gdk_draw_layout_line): render new properties * gtk/gtkstyle.c (gtk_default_draw_layout): handle sensitivity using new GDK features
2001-01-26 21:12:05 +00:00
gboolean embossed;
GdkBitmap *stipple;
PangoUnderline last_uline = PANGO_UNDERLINE_NONE;
gint uline_start_x = 0;
gint uline_end_x = 0;
gint uline_end_x_extended = 0;
gint last_risen_y = 0;
gint low_y = G_MININT;
GdkGC *last_fg_gc = NULL;
gboolean last_fg_set = FALSE;
PangoColor last_fg_color;
fix bug where it always set the foreground, even if we were only using a 2001-02-12 Havoc Pennington <hp@pobox.com> * gdk/gdkpango.c (gdk_pango_get_gc): fix bug where it always set the foreground, even if we were only using a stipple. (gdk_draw_layout_line_with_colors): new function, allow override colors (gdk_draw_layout_with_colors): new function, allow override colors (gdk_pango_layout_line_get_clip_region): function to get the clip region for a logical text range (gdk_pango_layout_get_clip_region): get the clip region for a logical text range * gdk/x11/gdkcolor-x11.c: forward declare gdk_colormap_sync(), (gdk_colormap_new): fix call to gdk_colormap_sync() so it has the right number of arguments. * gtk/gtktextbtree.c (gtk_text_btree_node_check_consistency): enhance the function to check that node data corresponds to a view still belonging to the tree. * gtk/gtktreeview.c (gtk_tree_view_changed): we were leaking the GtkTreePath (gtk_tree_view_inserted): ditto (gtk_tree_view_child_toggled): ditto * gtk/gtktreemodel.c (gtk_tree_path_append_index): use realloc to simplify this code. * gtk/gtkcellrenderertext.c (get_layout): fix leak of a PangoAttrList * demos/gtk-demo/main.c (load_file): Fix leak of a GString * gtk/gtkentry.c (gtk_entry_realize): Fix leak of a GdkCursor * gtk/gtkmenubar.c (gtk_menu_bar_size_request): consider toggle size in the size request (gtk_menu_bar_size_allocate): consider toggle size here * gtk/gtkimagemenuitem.h, gtkimagemenuitem.c: Menu item that displays a widget in the toggle slot * gtk/testgtk.c: test GtkImageMenuItem * gtk/Makefile.am, gtk/gtk.h: Add GtkImageMenuItem * gtk/gtkmenuitem.h: Use "gint" not "guint16" for toggle size request and allocation * gtk/gtkmenu.c (gtk_menu_size_request): use gint not guint16 * gtk/gtkcheckmenuitem.c (gtk_check_menu_item_toggle_size_request): ditto
2001-02-13 05:44:47 +00:00
g_return_if_fail (GDK_IS_DRAWABLE (drawable));
g_return_if_fail (GDK_IS_GC (gc));
Remove all references to offscreen flag which was no longer used. Thu Jun 1 23:05:13 2000 Owen Taylor <otaylor@redhat.com> * gtk/gtkwidget.c: Remove all references to offscreen flag which was no longer used. * gtk/gtkprivate.h (enum): Remove unused flags and compress. * gtk/gtkframe.c (gtk_frame_set_label_widget): Check for non-null label_widget->parent. * gtk/gtkentry.c: Get rid of code to deal with PangoAttribute which no longer was used. * gdk/gdkpango.c (gdk_pango_context_get_info): make static. * gdk/gdkpango.c (gdk_draw_layout[_line]): Add checks for null arguments. * gdk/x11/gdkgeometry-x11.c (gdk_window_scroll): add check for destroyed windows. Thu Jun 1 13:48:45 2000 Owen Taylor <otaylor@redhat.com> * gtk/gtkimmulticontext.c: Add a finalize method and unref the slave context there. * gtk/gtkinvisible.[ch]: Make reference counting behavior identical to GtkWindow. Thu Jun 1 01:54:11 2000 Owen Taylor <otaylor@redhat.com> * Makefile.am gdk/gdkpango.c: Copy the layout render function from pangox to here, so we can write them independent of rendering system, using GDK primitives. * gdk/gdkdrawable.h gdk/gdkdraw.c gdk/gdkwindow.c gdk/x11/gdkdrawable-x11.c: Remove draw_layout() from the vtable, since we have a rendering-system independent implementation in terms of draw_glyphs(). * gdk/gdkpango.c gdkdrawable.h (gdk_draw_layout_line): New function to render a single line. * gdk/x11/gdkpango.c: Move the guts of this file mostly into ../gdkpango.c, which simplifies things, since we don't have to deal with raw X gc's. Fri May 19 04:28:16 2000 Owen Taylor <otaylor@redhat.com> * gtk/gtktextlayout.[ch]: Add get_log_attrs() function to get the logical attributes for a given GtkTextLine. Tue May 30 16:05:39 2000 Owen Taylor <otaylor@redhat.com> * gdk/x11/gdkfont-x11.c (gdk_font_charset_for_locale): Track g_locale_get_codeset() to g_get_codeset() change. Tue May 30 15:03:19 2000 Owen Taylor <otaylor@redhat.com> * gtk/testcalendar.c (calendar_font_selection_ok): Use font descriptions. * gtk/gtkentry.c (gtk_entry_draw_text): Center text within the entry. * gtk/gtkfontsel.c (gtk_font_selection_dialog_init): Start of redoing (vastly simplifying) for Pango. Still needs quite a bit of work. (Size selection is currently poor. List of predefined sizes is not a good idea, since all of these sizes won't necessarily be distinct.) Tue May 30 13:50:19 2000 Owen Taylor <otaylor@redhat.com> * gdk/x11/gdkfont-x11.c (gdk_font_charset_for_locale): Handle CODESET results for LANG=C. Mon May 29 15:49:10 2000 Owen Taylor <otaylor@redhat.com> * gtk/gtkrc.[ch]: Add a 'font_name' declaration to RC which takes a stringized pango font description; ignore the older 'font' and 'fontset' declarations. * gtk/gtkstyle.c gtk/gtkrc.c: Fill in the style->font field with a GdkFont derived via gdk_font_from_description(), for compatibility. (Should we just remove it entirely? Probably too much compatibility breakage, but people should be migrating to the new Pango stuff as quickly as possible.) Mon May 29 15:47:41 2000 Owen Taylor <otaylor@redhat.com> * gtk/gtkentry.c gtk/gtkclist.c: s/pango_font_unref/g_object_unref/. Mon May 29 15:44:46 2000 Owen Taylor <otaylor@redhat.com> * gtk/gtkcalender.c: Roughly pango-ized. Really needs redoing; there are some bugs in size allocation right now, the semi-existant distinction between header / day fonts was removed, but, with Pango, could actually be made functional in a nice way. * gtk/testcalender: Move calender from examples into this directory as a test program. (We really need to restrcture testgtk into a whole directory full of tests for every widget or functionality group, separated into multiple .c files.) Mon May 29 15:19:56 2000 Owen Taylor <otaylor@redhat.com> * gtk/testgtk.c (file_exists): Fix stupid typo that was keeping RC file from being loaded. * gtk/testgtkrc gtk/testgtkrc2: Test new pango-ized RC file font code. Mon May 29 14:31:27 2000 Owen Taylor <otaylor@redhat.com> * gdk/gdkfont.h gdk/x11/gdkfont-x11.c (gdk_font_from_description): Add function to load a GdkFont from a PangoFontDescription. Fri May 26 17:16:40 2000 Owen Taylor <otaylor@redhat.com> * gtk/frame.[ch] gtkaspectframe.c: Make frame widgets able to have any widget for the label, use a GtkLabel widget to display the text. (Based partially on a patch from Anders Carlson.) (Quite a bit of code reorganization - strip 90% of the guts out of gtkaspectframe and add a single virtual func to GtkFrameClass - compute_child_allocation.) Fri May 26 12:00:02 2000 Owen Taylor <otaylor@redhat.com> * gtk/gtkctree.c gtk/gtkclist.[ch]: Pangoized. (Removed clist->row_center_offset field because caching it wasn't saving time or code, added private function _gtk_clist_create_cell_layout()). Wed May 24 15:59:37 2000 Owen Taylor <otaylor@redhat.com> * gtk/gtkaccellabel.c: Pangoized. * gtk/[hv]ruler.c: Pangoized Mon May 22 19:23:59 2000 Owen Taylor <otaylor@redhat.com> * gtk/gtkfilesel.c (gtk_file_selection_init): Use gtk_clist_set_column_auto_resize() to remove need need for manual column width computations. Mon May 22 18:50:26 2000 Owen Taylor <otaylor@redhat.com> * gtk/gtktooltips.[ch]: Replace custom drawing with a GtkLabel, ensuring Pango correctness, and considerably simplifying the code. * gtk/gtklabel.c gtk[hv]scale.c: 1000 => PANGO_SCALE. * gtk/gtklabel.c (gtk_label_size_request): Fixed incorrect getting of numbers of lines. * gtk/gtklabel.c (gtk_label_size_request): Set the requisition to the actual requested width of the lable, not to the wrap width we set. * gtk/gtktextchild.h: Remove extraneous include of gtk/gtk.h. * gtk/gtktextbtree.c gtk/gtktextbuffer.c gtk/gtktextlayout.c gtk/gtktextview.c gtk/gtktextview.[ch]: Fix up includes. * gtk/gtktextview.c: Fix structure inheritance. * gtk/gtkprogressbar.c: Pangoize. Mon May 22 15:47:30 2000 Owen Taylor <otaylor@redhat.com> * gtk/gtktextview.c (gtk_text_view_get_first_para_iter): Encapsulate in a function. * gtk/gtktextlayout.c (find_display_line_above): Fixed bug with computing line tops. * gtk/gtktextview.c (changed_handler): Fix < , <= confusion. Thu May 18 18:53:31 2000 Owen Taylor <otaylor@redhat.com> * gtk/gtktextdisplay.c (gtk_text_layout_draw): Fix up the x_offset and y_offset coordinates to do what we need now. (The offset between buffer and layout coordinates has been reintroduced, but is a bit different than before.) * gtk/gtktextview.[ch]: No longer inherit from GtkLayout; instead handle the adjustments ourselves, and scroll as necessary using the new gdk_window_scroll(). The advantage of this is that when we are incrementally revalidating, we are essentially rearranging things around the visible portion of the screen. With the old setup, the visible portion of the screen was moved around in the layout, so scrolling and redrawing to track that caused jumping of the display. Since we now control the scrolling ourselves, we can suppress this and only redraw when things actually change. Thu May 18 18:47:25 2000 Owen Taylor <otaylor@redhat.com> * gtk/gtktextbtree.c (redisplay_mark): We need to invalidate the region not just redisplay it after-all, since we store the cursors in the LineDisplay. (Ugly interactions here between GtkLayout and GtkTextBTree here.) * gtk/gtktextbtree.c (redisplay_region): Fixed reversed comparison. Thu May 18 18:43:21 2000 Owen Taylor <otaylor@redhat.com> * gdk/gdkwindow.h gdk/x11/gdkgeometry-x11.c (gdk_window_scroll): Added function to scroll contents of a window while keeping the window constant. Works by XCopyArea or guffaw-scrolling depending on the details of how the window is set up. (guffaw-scrolling still needs to be filled in.) Wed May 17 22:36:53 2000 Owen Taylor <otaylor@redhat.com> * gtk/gtktextiter.c gtk/gtkmain.c: Add a debug key for the text widget, move the debugging that was tied to a global variable to that. * gtk/gtkmarshal.list: Add NONE:INT,INT,INT * gtk/gtktextbtree.[ch] gtk/gtktextlayout.c: Keep a separate validated flag, in line data instead of setting height/width to -1. This allows us to perform operations with partially invalid buffer (using the old size for invalid lines) and thus to do incremental vaidation. Keep height/width aggregates up to date when deleting text and rebalancing the tree. * gtk/gtktextbtree.[ch]: Add functions validate a line (gtk_text_btree_validate_line), and to validate up to a number of pixels (gtk_text_btree_validate). * gtk/gtktextlayout.[ch]: Add an ::invalidated signal that indicates that something is changed and a revalidation pass is needed. Change ::need_repaint to ::changed, and make it take old and new yranges instead of a rectangle. * gtk/gtktextbtree.[ch] gtk/gtktextlayout.[ch]: Move the line_data_destroy() function from gtk_text_btree_add_view() to a virtual function in GtkTextLayout * gtk/gtktextbtree.[ch]: Remove gtk_text_btree_get_damage_range(), since we are handling partial repaints in a different fashion now. * gtk/gtktextbtree.[ch]: Only repaint the changed portion of the selection instead of queueing a repaint on the entire widget. * gtk/gtktextbuffer.[ch] gtk/gtktextbtree.[ch]: Move get_selection_bounds() down to btree, make the function in buffer a wrapper around the btree function. * gtk/gtktextlayout.[ch]: Add functions to check if the layout is valid and to recompute either a range of pixels aroudn a line or a certain total number of pixels. * gtk/gtktextlayout.[ch]: Cache a single line display; now that we only redraw the needed portions, the hit rate for this cache is quite high. * gtk/gtktextview.[ch]: Keep track of the first paragraph on the screen so that when re-laying-out the buffer, we can keep the same place. This requires connecting to ::value_changed on the adjustments * gtk/gtktextview.[ch]: Add idle functions to revalidate the buffer after we receive an ::invalidated signal. Wed May 17 22:10:47 2000 Owen Taylor <otaylor@redhat.com> * gtk/gtklayout.c (gtk_layout_size_allocate): Set upper to max of allocation and layout size, not just to the layout size. * gtk/gtk[hv]scrollbar.c (gtk_[hv]scrollbar_calc_slider_size): Invalidate window so it gets redrawn properly. * gdk/gdkwindow.c (gdk_window_invalidate_rect): Allow rect == NULL to mean the entire window. * gdk/gdkevents.h: Move definition for GDK_PRIORITY_REDRAW into public header. Mon May 15 14:51:31 2000 Owen Taylor <otaylor@redhat.com> * gtk/gtktextmark.c (gtk_text_mark_get_name): Add function to get the name of a mark. * gtk/gtktextlayout.c (gtk_text_layout_get_line_at_y): Add a function to find the paragraph from a y position. Thu May 11 12:57:20 2000 Owen Taylor <otaylor@redhat.com> * gtk/gtktextbtree.c (gtk_text_btree_node_invalidate_upward): Valid nodes have width/height >= 0, not > 0. Tue May 9 21:29:06 2000 Owen Taylor <otaylor@redhat.com> * gtk/gtktextlayout.[ch] gtk/gtktextdisplay.c (gtk_text_layout_get_line_display): Add a size_only flag, so when we only need the size, we don't create useless appearance attributes. * gtk/gtktextview.c (gtk_text_view_ensure_layout): Remove duplicate setting of font description. * gtk/gtkscale.c: Use PANGO_SCALE instead of 1000 Wed Apr 26 01:53:23 2000 Owen Taylor <otaylor@redhat.com> * gtk/Makefile.am (EXTRA_DIST): Add OLD_STAMP into EXTRA_DIST. It does not work well when the file that everything depends on is not in the tarball. Wed Apr 26 00:56:14 2000 Owen Taylor <otaylor@redhat.com> * gtk/testgtk.c: Some hacks and fixes so that it basically works when not sitting in the GTK+ build tree. 2000-05-03 Havoc Pennington <hp@redhat.com> * gtk/gtktextbtree.c (gtk_text_line_next_could_contain_tag): Properly determine the ordering of the tag root and the current line within the tree. Previous algorithm only worked if the tag root's immediate parent was the common root of both the current line and the tag root. Wed Apr 26 00:43:00 2000 Owen Taylor <otaylor@redhat.com> * gtk/gtktextlayout.c (set_para_values): Fix some bugs in alignment. * gtk/gtktextview.c (gtk_text_view_ensure_layout): Track the widget text directional dynamically. * gtk/gtktextview.[ch]: Added functions to get and set default wrap mode. Tue Apr 25 23:47:38 2000 Owen Taylor <otaylor@redhat.com> * gtk/gtktextlayout.c (gtk_text_layout_get_iter_location): Fix bug in cursor location computation. Tue Apr 25 23:22:59 2000 Owen Taylor <otaylor@redhat.com> * gtk/gtklayout.c (gtk_layout_set_size): Clamp hadjustment/ vadjusment values properly when layout gets smaller. * gtk/gtktextview.c (need_repaint_handler): Areas being passed in are far completely inaccurate, and sometimes too small, so, for now, just queue a redraw on the whole visible region. 2000-04-25 Havoc Pennington <hp@redhat.com> * gtk/gtktextbtree.c (summary_destroy): new function to destroy tag summary nodes (gtk_text_line_next_could_contain_tag): this function was totally broken if the line passed in wasn't below the tag root. Fix it. (gtk_text_btree_first_could_contain_tag): In the tag == NULL "wildcard" case, we have to do a linear scan. Blah. (gtk_text_btree_last_could_contain_tag): In tag == NULL case, we have to do the linear scan (tag_removed_cb): When a tag is removed from the tag table, remove the GtkTextTagInfo node from the btree. (gtk_text_btree_spew): Implement the spew function, for our debugging pleasure. Tue Apr 25 19:40:18 2000 Owen Taylor <otaylor@redhat.com> * gtk/gtktextlayout.c (gtk_text_layout_set_buffer): Fix a problem with referring to the wrong buffer. * gtk/gtkentry.c: Fix focus-in/focus-out confusion. * gtk/gtkrc.c gtk/gtkstyle.c: Moving setting default font description to gtk_style_new() - otherwise things don't work without a .gtkrc file. * gtk/gtktextbuffer.c (gtk_text_buffer_new): Sink the tags table if we create it ourself, too. * gdk/gdktypes.h (enum): Move GDK_RELEASE_MASK, since it was conflicting with XKB modifiers. * gtk/gtktextview.[ch]: Add simple support for GtkIMContext. Mon Apr 24 19:34:18 2000 Owen Taylor <otaylor@redhat.com> * gtk/gtkentry.c (gtk_entry_move_cursor_visually): Fix problem with deletion from last commit. Mon Apr 24 19:29:40 2000 Owen Taylor <otaylor@redhat.com> * gtk/gtkwidget.c (gtk_widget_create_pango_context): Set the language in the context from the current locale. * gtk/gtkentry.c (gtk_entry_size_request): Use language from the context, not hardcoded value. * gtk/gtkentry.c (gtk_entry_move_cursor): Make character movement visual, not logical. Sun Apr 23 23:39:18 2000 Owen Taylor <otaylor@redhat.com> * gtk/gtkentry.c gtk/gtktextdisplay.c: Don't handle selections as attributes - that doesn't handle partial-glyph selection properly. Instead use new pango_layout_line_get_x_ranges() functionality to draw the selection. * gtk/gtkentry.c: Simplify code since pango_layout_line_index_to_x() now properly handles out-of-range coordinates. * gtk/gtktextbuffer.c: Emit "mark_set" when the cursor is moved. * gtk/gtktextiter.h gtk/gtktextiterprivate.h: Make gtk_text_iter_get_line_byte() public. * gtk/gtktextlayout.[ch]: Properly set the direction in the PangoContext for paragraphs opposite to the base direction of the widget. * gtk/gtktextlayout.[ch] gtk/gtktextdisplay.c: Fixes for alignment. * gtk/gtktextlayout.c: Don't split segments on marks, since that causes Arabic words to reshape as you cursor through. * gtk/gtktextlayout.[ch] gtk/gtktextview.[ch]: Implement virtual cursor position when moving vertically with the arrow keys and scrolling with page-up/page-down. (Arrow keys save only the X, scrolling saves both X and Y.) This means you can line-up / line-down or page-up / page-down without losing your place, and also that moving vertically with the cursor keys keeps the same X position, not the same character count: * gtk/gtktextlayout.[ch] gtk/gtktextview.[ch]: Make vertical arrow keys move by display lines, not paragraphs. Tue Apr 18 14:16:50 2000 Owen Taylor <otaylor@redhat.com> * gtk/gtklayout.c: Make sure that the bin window is at least as big as the allocation. (Should we also make sure that the bin window is big enough to completely cover widget->window?) * gtk/gtktextview.c (gtk_text_view_get_visible_rect): Add function to get the onscreen rectangle. * gdk/x11/gdkwindow-x11.c (gdk_window_get_pointer): Correctly account for offsets in window coordinates. Sun Apr 16 16:13:27 2000 Owen Taylor <otaylor@redhat.com> * gtk/gtkentry.c (gtk_entry_get_cursor_locations): Fix index/offset confusion. * gtk/gtktextview.c (gtk_text_view_ensure_layout): Set the default direction from the widget direction. * gtk/gtktexttag.c gtk/gtktexttagprivate.h (gtk_text_tag_set_arg): Add a "direction" attribute. * gtk/gtktextview.c: global s/tkxt/text_view/. * gtk/testtext.c: Added long block of text in Arabic, to test out the direction attributes. (Some problems with the shaping system for arabic become obvious - like the fact the cursor splits words into unjoined pieces.) Fri Apr 14 12:54:34 2000 Owen Taylor <otaylor@redhat.com> * gtk/gtktextdisplay.c (render_layout): Add overstrike handling. * gtk/gtktextlayout.c: Fix up alignment. * gtk/testtext.c: Add some tests for centering, wrapping. Fri Apr 14 09:26:22 2000 Owen Taylor <otaylor@redhat.com> * gdk/gdkdrawable.h gdk/gdkdraw.c gdk/gdkwindow.c gdk/x11/gdkdrawable-x11.c: Add a draw_glyphs() operation to the drawable vtable and gdk_draw_glyphs(). If we wrote GTK+-specific layout-render function this could just replace the draw_layout() operation in the vtable. * gtk/gtkentry.c: Move guts of gtk_entry_get_cursor_locations to pango_layout_get_cursor_pos() and use that function. * gtk/gtktextchild.[ch]: add gtk_ onto pixmap_segment_new(), since it is a non-static symbol. * gtk/gtktextbtree.[ch]: Replace gtk_text_btree_find_line_data_by_y() with gtk_text_btree_find_line_by_y() * gtk/gtktextdisplay.c: Rewrote for Pango - uses a custom layout renderer that handles GtkTextAppearance attributes. * gtk/gtktexttag.[ch] gtk/gtktexttagprivate.h: - Move the values in the style that don't affect geometry into a GtkTextAppearance structure. - Change underline to take a PangoUnderline and "font" a string representation of a font description - Add a "font_desc" attribute which takes a FontDescription structure. * gtk/gtktextlayout.[ch]: - Get rid of the display-line list per each line. Instead, we generate, on demand, a GtkTextLineDisplay structure which] contains a PangoLayout * and other necesary information (offsets, cursor locations) for displaying a paragraph. - Get rid of the code to wrap lines, create display chunks, etc. Instead, we just go through a paragraph and convert it into the necessary inputs to a PangoLayout. - Implement a new attribute type, GtkTextAttrAppearance. This holds a GtkTextAppearance, and is used to pass colors, stipple, etc, through from the layout to the display without having to use lots and lots of individual attributes. - Reimplement gtk_layout_get_iter_at_pixel() gtk_layout_get_iter_pos() in terms of PangoLayout functions. * gtk/gtktextview.c: - Handle passing the necessary PangoContext to the layout - Some fixups in painting to deal with the automatic backing store and offsetting of GTK+-1.4 - Add a style_set handler so that the default style reacts properly to theme changes. * gtk/gtktext?*.[ch]: Random code-style fixes. * gtk/testtext.c: Substitute in languages that Pango handles now for Thai Mon Apr 10 10:33:45 2000 Owen Taylor <otaylor@redhat.com> * gtk/gtktext?*.[ch]: Check in Havoc's port of the Tk text widget, in original form preparatory to Pango-ization and gdkimcontext-ization. Thu Apr 6 19:25:39 2000 Owen Taylor <otaylor@redhat.com> * gtk/gtkimcontext.c: Move default implementations to real_* vfuncs, so that we can derive from gtkimcontext in language bindings properly. Thu Apr 6 16:02:52 2000 Owen Taylor <otaylor@redhat.com> * gtk/gtkimcontextsimple.[ch]: Use gdk_keyval_to_unicode to gdk_unicode_to_keyval. Add a compose table including (almost) all the compose combinations from X. This is 6k of static, shared data as opposed to 50k or so of dynamic data in the XIM implementation. * gdk/gdk.h gdk/gdkkeyuni.c gdk/win32/gdkevents-win32.c (gdk_keyval_to_unicode, gdk_unicode_to_keyval): Moved functions to convert keyvalues from and to unicode here from the win32 port and made them public. Wed Apr 5 16:37:29 2000 Owen Taylor <otaylor@redhat.com> * gtk/gtkeditable.c (gtk_editable_insert_text): Allow new_text_length == -1. Wed Apr 5 16:27:45 2000 Owen Taylor <otaylor@redhat.com> * gtk/gtkimcontext.[ch]: Base class for new input context system * gtk/gtkimmulticontext.[ch]: Proxy input context that allows the real input context implementation to be loaded from modules and switched on the fly. * gtk/gtkcontextsimple.[ch]: Simple implementation of an input context that just does direct keysymbol => unicode translation. * gtk/gtkentry.[ch]: Start switching editing over to using GtkInputContext. (No handling of preedit yet.) Wed Apr 5 15:48:41 2000 Owen Taylor <otaylor@redhat.com> * gtk/gtktypeutils.h (GTK_CHECK_GET_CLASS): Fix problem with one too many substitutions. (klass should not be subsituted.) Wed Apr 5 00:18:14 2000 Owen Taylor <otaylor@redhat.com> * configure.in: Add checks for Pango * configure.in docs/Makefile.am: Add test for sgml2html and allow 'make dist' without building html, but print out warnings in that case. (For making snapshots) * gdk/Makefile.am gdk/x11/Makefile.am gtk/Makefile.am: Add Pango libraries and C flags * gdk/gdkdraw.c gdk/gdkdrawable.h gdkwindow.c gdk/x11/gdkdrawable-x11.c: Add function (gdk_draw_layout) to draw a pango layout. * gdk/gdkpango.h gdk/x11/gdkpango-x11.c: New file with functions for getting Pango contexts for GDK. * gtk/gtkeditable.c: Get rid of dead code gtk_editable_parent_set() * gtk/gtkentry.[ch]: Complete rewrite to use Pango, add bidirectional editing. * gtk/gtkentry.c: Hack in simple Hebrew input with direct keysym => unicode translations. More languages can be added here, but real input-method support is needed. * docs/Changes-1.4.txt: Added note about entry behavior. * gtk/gtkenums.h gtk/gtkwidget.[ch] testgtk.c gtkprivate.h: Add functions to set the reading direction for a widget and the global direction. Add test which allows toggling the global direction. Two private flags are used to store the direction. (GTK_DIRECTION_SET + GTK_DIRECTION_LTR) * gtk/gtkcheckbutton.c gtk/gtkframe.c gtk/gtkhbbox.c gtk/gtkhbox.c gtk/gtkradiobutton.c gtk/gtkspinbutton.c gtk/gtktable.c * gtk/gtk[hv]scale.c gtk/gtkscale.[ch]: Draw numbers using Pango * gtk/gtklabel.[ch]: Moved to Pango and considerably rewritten. Line breaking, underlining now handled by Pango. * gtk/gtkstyle.[ch] gtk/gtkrc.[ch]: Add a PangoFontDescription to RCStyle and Style. (Having both this and the old font name and GdkFont is temporary.) * gtk/gtkwidget.[ch] (gtk_widget_create_pango_{context,layout}): Added convenience functions for creating contexts and layouts for widgets. * gtk/testgtk.c: Enhance label tests with multilingual labels.
2000-06-02 03:14:07 +00:00
g_return_if_fail (line != NULL);
context = pango_layout_get_context (line->layout);
pango_layout_line_get_extents (line,NULL, &overall_rect);
while (tmp_list)
{
PangoUnderline this_uline = PANGO_UNDERLINE_NONE;
Remove all references to offscreen flag which was no longer used. Thu Jun 1 23:05:13 2000 Owen Taylor <otaylor@redhat.com> * gtk/gtkwidget.c: Remove all references to offscreen flag which was no longer used. * gtk/gtkprivate.h (enum): Remove unused flags and compress. * gtk/gtkframe.c (gtk_frame_set_label_widget): Check for non-null label_widget->parent. * gtk/gtkentry.c: Get rid of code to deal with PangoAttribute which no longer was used. * gdk/gdkpango.c (gdk_pango_context_get_info): make static. * gdk/gdkpango.c (gdk_draw_layout[_line]): Add checks for null arguments. * gdk/x11/gdkgeometry-x11.c (gdk_window_scroll): add check for destroyed windows. Thu Jun 1 13:48:45 2000 Owen Taylor <otaylor@redhat.com> * gtk/gtkimmulticontext.c: Add a finalize method and unref the slave context there. * gtk/gtkinvisible.[ch]: Make reference counting behavior identical to GtkWindow. Thu Jun 1 01:54:11 2000 Owen Taylor <otaylor@redhat.com> * Makefile.am gdk/gdkpango.c: Copy the layout render function from pangox to here, so we can write them independent of rendering system, using GDK primitives. * gdk/gdkdrawable.h gdk/gdkdraw.c gdk/gdkwindow.c gdk/x11/gdkdrawable-x11.c: Remove draw_layout() from the vtable, since we have a rendering-system independent implementation in terms of draw_glyphs(). * gdk/gdkpango.c gdkdrawable.h (gdk_draw_layout_line): New function to render a single line. * gdk/x11/gdkpango.c: Move the guts of this file mostly into ../gdkpango.c, which simplifies things, since we don't have to deal with raw X gc's. Fri May 19 04:28:16 2000 Owen Taylor <otaylor@redhat.com> * gtk/gtktextlayout.[ch]: Add get_log_attrs() function to get the logical attributes for a given GtkTextLine. Tue May 30 16:05:39 2000 Owen Taylor <otaylor@redhat.com> * gdk/x11/gdkfont-x11.c (gdk_font_charset_for_locale): Track g_locale_get_codeset() to g_get_codeset() change. Tue May 30 15:03:19 2000 Owen Taylor <otaylor@redhat.com> * gtk/testcalendar.c (calendar_font_selection_ok): Use font descriptions. * gtk/gtkentry.c (gtk_entry_draw_text): Center text within the entry. * gtk/gtkfontsel.c (gtk_font_selection_dialog_init): Start of redoing (vastly simplifying) for Pango. Still needs quite a bit of work. (Size selection is currently poor. List of predefined sizes is not a good idea, since all of these sizes won't necessarily be distinct.) Tue May 30 13:50:19 2000 Owen Taylor <otaylor@redhat.com> * gdk/x11/gdkfont-x11.c (gdk_font_charset_for_locale): Handle CODESET results for LANG=C. Mon May 29 15:49:10 2000 Owen Taylor <otaylor@redhat.com> * gtk/gtkrc.[ch]: Add a 'font_name' declaration to RC which takes a stringized pango font description; ignore the older 'font' and 'fontset' declarations. * gtk/gtkstyle.c gtk/gtkrc.c: Fill in the style->font field with a GdkFont derived via gdk_font_from_description(), for compatibility. (Should we just remove it entirely? Probably too much compatibility breakage, but people should be migrating to the new Pango stuff as quickly as possible.) Mon May 29 15:47:41 2000 Owen Taylor <otaylor@redhat.com> * gtk/gtkentry.c gtk/gtkclist.c: s/pango_font_unref/g_object_unref/. Mon May 29 15:44:46 2000 Owen Taylor <otaylor@redhat.com> * gtk/gtkcalender.c: Roughly pango-ized. Really needs redoing; there are some bugs in size allocation right now, the semi-existant distinction between header / day fonts was removed, but, with Pango, could actually be made functional in a nice way. * gtk/testcalender: Move calender from examples into this directory as a test program. (We really need to restrcture testgtk into a whole directory full of tests for every widget or functionality group, separated into multiple .c files.) Mon May 29 15:19:56 2000 Owen Taylor <otaylor@redhat.com> * gtk/testgtk.c (file_exists): Fix stupid typo that was keeping RC file from being loaded. * gtk/testgtkrc gtk/testgtkrc2: Test new pango-ized RC file font code. Mon May 29 14:31:27 2000 Owen Taylor <otaylor@redhat.com> * gdk/gdkfont.h gdk/x11/gdkfont-x11.c (gdk_font_from_description): Add function to load a GdkFont from a PangoFontDescription. Fri May 26 17:16:40 2000 Owen Taylor <otaylor@redhat.com> * gtk/frame.[ch] gtkaspectframe.c: Make frame widgets able to have any widget for the label, use a GtkLabel widget to display the text. (Based partially on a patch from Anders Carlson.) (Quite a bit of code reorganization - strip 90% of the guts out of gtkaspectframe and add a single virtual func to GtkFrameClass - compute_child_allocation.) Fri May 26 12:00:02 2000 Owen Taylor <otaylor@redhat.com> * gtk/gtkctree.c gtk/gtkclist.[ch]: Pangoized. (Removed clist->row_center_offset field because caching it wasn't saving time or code, added private function _gtk_clist_create_cell_layout()). Wed May 24 15:59:37 2000 Owen Taylor <otaylor@redhat.com> * gtk/gtkaccellabel.c: Pangoized. * gtk/[hv]ruler.c: Pangoized Mon May 22 19:23:59 2000 Owen Taylor <otaylor@redhat.com> * gtk/gtkfilesel.c (gtk_file_selection_init): Use gtk_clist_set_column_auto_resize() to remove need need for manual column width computations. Mon May 22 18:50:26 2000 Owen Taylor <otaylor@redhat.com> * gtk/gtktooltips.[ch]: Replace custom drawing with a GtkLabel, ensuring Pango correctness, and considerably simplifying the code. * gtk/gtklabel.c gtk[hv]scale.c: 1000 => PANGO_SCALE. * gtk/gtklabel.c (gtk_label_size_request): Fixed incorrect getting of numbers of lines. * gtk/gtklabel.c (gtk_label_size_request): Set the requisition to the actual requested width of the lable, not to the wrap width we set. * gtk/gtktextchild.h: Remove extraneous include of gtk/gtk.h. * gtk/gtktextbtree.c gtk/gtktextbuffer.c gtk/gtktextlayout.c gtk/gtktextview.c gtk/gtktextview.[ch]: Fix up includes. * gtk/gtktextview.c: Fix structure inheritance. * gtk/gtkprogressbar.c: Pangoize. Mon May 22 15:47:30 2000 Owen Taylor <otaylor@redhat.com> * gtk/gtktextview.c (gtk_text_view_get_first_para_iter): Encapsulate in a function. * gtk/gtktextlayout.c (find_display_line_above): Fixed bug with computing line tops. * gtk/gtktextview.c (changed_handler): Fix < , <= confusion. Thu May 18 18:53:31 2000 Owen Taylor <otaylor@redhat.com> * gtk/gtktextdisplay.c (gtk_text_layout_draw): Fix up the x_offset and y_offset coordinates to do what we need now. (The offset between buffer and layout coordinates has been reintroduced, but is a bit different than before.) * gtk/gtktextview.[ch]: No longer inherit from GtkLayout; instead handle the adjustments ourselves, and scroll as necessary using the new gdk_window_scroll(). The advantage of this is that when we are incrementally revalidating, we are essentially rearranging things around the visible portion of the screen. With the old setup, the visible portion of the screen was moved around in the layout, so scrolling and redrawing to track that caused jumping of the display. Since we now control the scrolling ourselves, we can suppress this and only redraw when things actually change. Thu May 18 18:47:25 2000 Owen Taylor <otaylor@redhat.com> * gtk/gtktextbtree.c (redisplay_mark): We need to invalidate the region not just redisplay it after-all, since we store the cursors in the LineDisplay. (Ugly interactions here between GtkLayout and GtkTextBTree here.) * gtk/gtktextbtree.c (redisplay_region): Fixed reversed comparison. Thu May 18 18:43:21 2000 Owen Taylor <otaylor@redhat.com> * gdk/gdkwindow.h gdk/x11/gdkgeometry-x11.c (gdk_window_scroll): Added function to scroll contents of a window while keeping the window constant. Works by XCopyArea or guffaw-scrolling depending on the details of how the window is set up. (guffaw-scrolling still needs to be filled in.) Wed May 17 22:36:53 2000 Owen Taylor <otaylor@redhat.com> * gtk/gtktextiter.c gtk/gtkmain.c: Add a debug key for the text widget, move the debugging that was tied to a global variable to that. * gtk/gtkmarshal.list: Add NONE:INT,INT,INT * gtk/gtktextbtree.[ch] gtk/gtktextlayout.c: Keep a separate validated flag, in line data instead of setting height/width to -1. This allows us to perform operations with partially invalid buffer (using the old size for invalid lines) and thus to do incremental vaidation. Keep height/width aggregates up to date when deleting text and rebalancing the tree. * gtk/gtktextbtree.[ch]: Add functions validate a line (gtk_text_btree_validate_line), and to validate up to a number of pixels (gtk_text_btree_validate). * gtk/gtktextlayout.[ch]: Add an ::invalidated signal that indicates that something is changed and a revalidation pass is needed. Change ::need_repaint to ::changed, and make it take old and new yranges instead of a rectangle. * gtk/gtktextbtree.[ch] gtk/gtktextlayout.[ch]: Move the line_data_destroy() function from gtk_text_btree_add_view() to a virtual function in GtkTextLayout * gtk/gtktextbtree.[ch]: Remove gtk_text_btree_get_damage_range(), since we are handling partial repaints in a different fashion now. * gtk/gtktextbtree.[ch]: Only repaint the changed portion of the selection instead of queueing a repaint on the entire widget. * gtk/gtktextbuffer.[ch] gtk/gtktextbtree.[ch]: Move get_selection_bounds() down to btree, make the function in buffer a wrapper around the btree function. * gtk/gtktextlayout.[ch]: Add functions to check if the layout is valid and to recompute either a range of pixels aroudn a line or a certain total number of pixels. * gtk/gtktextlayout.[ch]: Cache a single line display; now that we only redraw the needed portions, the hit rate for this cache is quite high. * gtk/gtktextview.[ch]: Keep track of the first paragraph on the screen so that when re-laying-out the buffer, we can keep the same place. This requires connecting to ::value_changed on the adjustments * gtk/gtktextview.[ch]: Add idle functions to revalidate the buffer after we receive an ::invalidated signal. Wed May 17 22:10:47 2000 Owen Taylor <otaylor@redhat.com> * gtk/gtklayout.c (gtk_layout_size_allocate): Set upper to max of allocation and layout size, not just to the layout size. * gtk/gtk[hv]scrollbar.c (gtk_[hv]scrollbar_calc_slider_size): Invalidate window so it gets redrawn properly. * gdk/gdkwindow.c (gdk_window_invalidate_rect): Allow rect == NULL to mean the entire window. * gdk/gdkevents.h: Move definition for GDK_PRIORITY_REDRAW into public header. Mon May 15 14:51:31 2000 Owen Taylor <otaylor@redhat.com> * gtk/gtktextmark.c (gtk_text_mark_get_name): Add function to get the name of a mark. * gtk/gtktextlayout.c (gtk_text_layout_get_line_at_y): Add a function to find the paragraph from a y position. Thu May 11 12:57:20 2000 Owen Taylor <otaylor@redhat.com> * gtk/gtktextbtree.c (gtk_text_btree_node_invalidate_upward): Valid nodes have width/height >= 0, not > 0. Tue May 9 21:29:06 2000 Owen Taylor <otaylor@redhat.com> * gtk/gtktextlayout.[ch] gtk/gtktextdisplay.c (gtk_text_layout_get_line_display): Add a size_only flag, so when we only need the size, we don't create useless appearance attributes. * gtk/gtktextview.c (gtk_text_view_ensure_layout): Remove duplicate setting of font description. * gtk/gtkscale.c: Use PANGO_SCALE instead of 1000 Wed Apr 26 01:53:23 2000 Owen Taylor <otaylor@redhat.com> * gtk/Makefile.am (EXTRA_DIST): Add OLD_STAMP into EXTRA_DIST. It does not work well when the file that everything depends on is not in the tarball. Wed Apr 26 00:56:14 2000 Owen Taylor <otaylor@redhat.com> * gtk/testgtk.c: Some hacks and fixes so that it basically works when not sitting in the GTK+ build tree. 2000-05-03 Havoc Pennington <hp@redhat.com> * gtk/gtktextbtree.c (gtk_text_line_next_could_contain_tag): Properly determine the ordering of the tag root and the current line within the tree. Previous algorithm only worked if the tag root's immediate parent was the common root of both the current line and the tag root. Wed Apr 26 00:43:00 2000 Owen Taylor <otaylor@redhat.com> * gtk/gtktextlayout.c (set_para_values): Fix some bugs in alignment. * gtk/gtktextview.c (gtk_text_view_ensure_layout): Track the widget text directional dynamically. * gtk/gtktextview.[ch]: Added functions to get and set default wrap mode. Tue Apr 25 23:47:38 2000 Owen Taylor <otaylor@redhat.com> * gtk/gtktextlayout.c (gtk_text_layout_get_iter_location): Fix bug in cursor location computation. Tue Apr 25 23:22:59 2000 Owen Taylor <otaylor@redhat.com> * gtk/gtklayout.c (gtk_layout_set_size): Clamp hadjustment/ vadjusment values properly when layout gets smaller. * gtk/gtktextview.c (need_repaint_handler): Areas being passed in are far completely inaccurate, and sometimes too small, so, for now, just queue a redraw on the whole visible region. 2000-04-25 Havoc Pennington <hp@redhat.com> * gtk/gtktextbtree.c (summary_destroy): new function to destroy tag summary nodes (gtk_text_line_next_could_contain_tag): this function was totally broken if the line passed in wasn't below the tag root. Fix it. (gtk_text_btree_first_could_contain_tag): In the tag == NULL "wildcard" case, we have to do a linear scan. Blah. (gtk_text_btree_last_could_contain_tag): In tag == NULL case, we have to do the linear scan (tag_removed_cb): When a tag is removed from the tag table, remove the GtkTextTagInfo node from the btree. (gtk_text_btree_spew): Implement the spew function, for our debugging pleasure. Tue Apr 25 19:40:18 2000 Owen Taylor <otaylor@redhat.com> * gtk/gtktextlayout.c (gtk_text_layout_set_buffer): Fix a problem with referring to the wrong buffer. * gtk/gtkentry.c: Fix focus-in/focus-out confusion. * gtk/gtkrc.c gtk/gtkstyle.c: Moving setting default font description to gtk_style_new() - otherwise things don't work without a .gtkrc file. * gtk/gtktextbuffer.c (gtk_text_buffer_new): Sink the tags table if we create it ourself, too. * gdk/gdktypes.h (enum): Move GDK_RELEASE_MASK, since it was conflicting with XKB modifiers. * gtk/gtktextview.[ch]: Add simple support for GtkIMContext. Mon Apr 24 19:34:18 2000 Owen Taylor <otaylor@redhat.com> * gtk/gtkentry.c (gtk_entry_move_cursor_visually): Fix problem with deletion from last commit. Mon Apr 24 19:29:40 2000 Owen Taylor <otaylor@redhat.com> * gtk/gtkwidget.c (gtk_widget_create_pango_context): Set the language in the context from the current locale. * gtk/gtkentry.c (gtk_entry_size_request): Use language from the context, not hardcoded value. * gtk/gtkentry.c (gtk_entry_move_cursor): Make character movement visual, not logical. Sun Apr 23 23:39:18 2000 Owen Taylor <otaylor@redhat.com> * gtk/gtkentry.c gtk/gtktextdisplay.c: Don't handle selections as attributes - that doesn't handle partial-glyph selection properly. Instead use new pango_layout_line_get_x_ranges() functionality to draw the selection. * gtk/gtkentry.c: Simplify code since pango_layout_line_index_to_x() now properly handles out-of-range coordinates. * gtk/gtktextbuffer.c: Emit "mark_set" when the cursor is moved. * gtk/gtktextiter.h gtk/gtktextiterprivate.h: Make gtk_text_iter_get_line_byte() public. * gtk/gtktextlayout.[ch]: Properly set the direction in the PangoContext for paragraphs opposite to the base direction of the widget. * gtk/gtktextlayout.[ch] gtk/gtktextdisplay.c: Fixes for alignment. * gtk/gtktextlayout.c: Don't split segments on marks, since that causes Arabic words to reshape as you cursor through. * gtk/gtktextlayout.[ch] gtk/gtktextview.[ch]: Implement virtual cursor position when moving vertically with the arrow keys and scrolling with page-up/page-down. (Arrow keys save only the X, scrolling saves both X and Y.) This means you can line-up / line-down or page-up / page-down without losing your place, and also that moving vertically with the cursor keys keeps the same X position, not the same character count: * gtk/gtktextlayout.[ch] gtk/gtktextview.[ch]: Make vertical arrow keys move by display lines, not paragraphs. Tue Apr 18 14:16:50 2000 Owen Taylor <otaylor@redhat.com> * gtk/gtklayout.c: Make sure that the bin window is at least as big as the allocation. (Should we also make sure that the bin window is big enough to completely cover widget->window?) * gtk/gtktextview.c (gtk_text_view_get_visible_rect): Add function to get the onscreen rectangle. * gdk/x11/gdkwindow-x11.c (gdk_window_get_pointer): Correctly account for offsets in window coordinates. Sun Apr 16 16:13:27 2000 Owen Taylor <otaylor@redhat.com> * gtk/gtkentry.c (gtk_entry_get_cursor_locations): Fix index/offset confusion. * gtk/gtktextview.c (gtk_text_view_ensure_layout): Set the default direction from the widget direction. * gtk/gtktexttag.c gtk/gtktexttagprivate.h (gtk_text_tag_set_arg): Add a "direction" attribute. * gtk/gtktextview.c: global s/tkxt/text_view/. * gtk/testtext.c: Added long block of text in Arabic, to test out the direction attributes. (Some problems with the shaping system for arabic become obvious - like the fact the cursor splits words into unjoined pieces.) Fri Apr 14 12:54:34 2000 Owen Taylor <otaylor@redhat.com> * gtk/gtktextdisplay.c (render_layout): Add overstrike handling. * gtk/gtktextlayout.c: Fix up alignment. * gtk/testtext.c: Add some tests for centering, wrapping. Fri Apr 14 09:26:22 2000 Owen Taylor <otaylor@redhat.com> * gdk/gdkdrawable.h gdk/gdkdraw.c gdk/gdkwindow.c gdk/x11/gdkdrawable-x11.c: Add a draw_glyphs() operation to the drawable vtable and gdk_draw_glyphs(). If we wrote GTK+-specific layout-render function this could just replace the draw_layout() operation in the vtable. * gtk/gtkentry.c: Move guts of gtk_entry_get_cursor_locations to pango_layout_get_cursor_pos() and use that function. * gtk/gtktextchild.[ch]: add gtk_ onto pixmap_segment_new(), since it is a non-static symbol. * gtk/gtktextbtree.[ch]: Replace gtk_text_btree_find_line_data_by_y() with gtk_text_btree_find_line_by_y() * gtk/gtktextdisplay.c: Rewrote for Pango - uses a custom layout renderer that handles GtkTextAppearance attributes. * gtk/gtktexttag.[ch] gtk/gtktexttagprivate.h: - Move the values in the style that don't affect geometry into a GtkTextAppearance structure. - Change underline to take a PangoUnderline and "font" a string representation of a font description - Add a "font_desc" attribute which takes a FontDescription structure. * gtk/gtktextlayout.[ch]: - Get rid of the display-line list per each line. Instead, we generate, on demand, a GtkTextLineDisplay structure which] contains a PangoLayout * and other necesary information (offsets, cursor locations) for displaying a paragraph. - Get rid of the code to wrap lines, create display chunks, etc. Instead, we just go through a paragraph and convert it into the necessary inputs to a PangoLayout. - Implement a new attribute type, GtkTextAttrAppearance. This holds a GtkTextAppearance, and is used to pass colors, stipple, etc, through from the layout to the display without having to use lots and lots of individual attributes. - Reimplement gtk_layout_get_iter_at_pixel() gtk_layout_get_iter_pos() in terms of PangoLayout functions. * gtk/gtktextview.c: - Handle passing the necessary PangoContext to the layout - Some fixups in painting to deal with the automatic backing store and offsetting of GTK+-1.4 - Add a style_set handler so that the default style reacts properly to theme changes. * gtk/gtktext?*.[ch]: Random code-style fixes. * gtk/testtext.c: Substitute in languages that Pango handles now for Thai Mon Apr 10 10:33:45 2000 Owen Taylor <otaylor@redhat.com> * gtk/gtktext?*.[ch]: Check in Havoc's port of the Tk text widget, in original form preparatory to Pango-ization and gdkimcontext-ization. Thu Apr 6 19:25:39 2000 Owen Taylor <otaylor@redhat.com> * gtk/gtkimcontext.c: Move default implementations to real_* vfuncs, so that we can derive from gtkimcontext in language bindings properly. Thu Apr 6 16:02:52 2000 Owen Taylor <otaylor@redhat.com> * gtk/gtkimcontextsimple.[ch]: Use gdk_keyval_to_unicode to gdk_unicode_to_keyval. Add a compose table including (almost) all the compose combinations from X. This is 6k of static, shared data as opposed to 50k or so of dynamic data in the XIM implementation. * gdk/gdk.h gdk/gdkkeyuni.c gdk/win32/gdkevents-win32.c (gdk_keyval_to_unicode, gdk_unicode_to_keyval): Moved functions to convert keyvalues from and to unicode here from the win32 port and made them public. Wed Apr 5 16:37:29 2000 Owen Taylor <otaylor@redhat.com> * gtk/gtkeditable.c (gtk_editable_insert_text): Allow new_text_length == -1. Wed Apr 5 16:27:45 2000 Owen Taylor <otaylor@redhat.com> * gtk/gtkimcontext.[ch]: Base class for new input context system * gtk/gtkimmulticontext.[ch]: Proxy input context that allows the real input context implementation to be loaded from modules and switched on the fly. * gtk/gtkcontextsimple.[ch]: Simple implementation of an input context that just does direct keysymbol => unicode translation. * gtk/gtkentry.[ch]: Start switching editing over to using GtkInputContext. (No handling of preedit yet.) Wed Apr 5 15:48:41 2000 Owen Taylor <otaylor@redhat.com> * gtk/gtktypeutils.h (GTK_CHECK_GET_CLASS): Fix problem with one too many substitutions. (klass should not be subsituted.) Wed Apr 5 00:18:14 2000 Owen Taylor <otaylor@redhat.com> * configure.in: Add checks for Pango * configure.in docs/Makefile.am: Add test for sgml2html and allow 'make dist' without building html, but print out warnings in that case. (For making snapshots) * gdk/Makefile.am gdk/x11/Makefile.am gtk/Makefile.am: Add Pango libraries and C flags * gdk/gdkdraw.c gdk/gdkdrawable.h gdkwindow.c gdk/x11/gdkdrawable-x11.c: Add function (gdk_draw_layout) to draw a pango layout. * gdk/gdkpango.h gdk/x11/gdkpango-x11.c: New file with functions for getting Pango contexts for GDK. * gtk/gtkeditable.c: Get rid of dead code gtk_editable_parent_set() * gtk/gtkentry.[ch]: Complete rewrite to use Pango, add bidirectional editing. * gtk/gtkentry.c: Hack in simple Hebrew input with direct keysym => unicode translations. More languages can be added here, but real input-method support is needed. * docs/Changes-1.4.txt: Added note about entry behavior. * gtk/gtkenums.h gtk/gtkwidget.[ch] testgtk.c gtkprivate.h: Add functions to set the reading direction for a widget and the global direction. Add test which allows toggling the global direction. Two private flags are used to store the direction. (GTK_DIRECTION_SET + GTK_DIRECTION_LTR) * gtk/gtkcheckbutton.c gtk/gtkframe.c gtk/gtkhbbox.c gtk/gtkhbox.c gtk/gtkradiobutton.c gtk/gtkspinbutton.c gtk/gtktable.c * gtk/gtk[hv]scale.c gtk/gtkscale.[ch]: Draw numbers using Pango * gtk/gtklabel.[ch]: Moved to Pango and considerably rewritten. Line breaking, underlining now handled by Pango. * gtk/gtkstyle.[ch] gtk/gtkrc.[ch]: Add a PangoFontDescription to RCStyle and Style. (Having both this and the old font name and GdkFont is temporary.) * gtk/gtkwidget.[ch] (gtk_widget_create_pango_{context,layout}): Added convenience functions for creating contexts and layouts for widgets. * gtk/testgtk.c: Enhance label tests with multilingual labels.
2000-06-02 03:14:07 +00:00
PangoLayoutRun *run = tmp_list->data;
adapt to handle PangoColor 2001-01-26 Havoc Pennington <hp@redhat.com> * gtk/gtktextlayout.c (convert_color): adapt to handle PangoColor * gtk/gtktreeview.c (gtk_tree_view_widget_to_tree_coords): fix to not offset by TREE_VIEW_HEADER_HEIGHT (gtk_tree_view_tree_to_widget_coords): fix to not offset by TREE_VIEW_HEADER_HEIGHT * configure.in (included_loaders): for me, --with-included-loaders generates the error "the specified loader yes does not exist", i.e. the arg defaults to "yes", so change test for value "" to test for value "yes", and include all loaders in that case. * gtk/gtkrbtree.c (_gtk_rbtree_get_depth): new function * gtk/gtktreeview.c (gtk_tree_view_get_cell_rect): fix to properly handle TREE_VIEW_VERTICAL_SEPARATOR (gtk_tree_view_bin_expose): fix to consider the row offset as pointing halfway into vertical separator. (gtk_tree_view_draw_node_focus_rect): ditto * gtk/gtkdebug.h, gtk/gtkmain.c (gtk_init_check): Add --gtk-debug=updates, which causes gdk_window_set_debug_updates (TRUE) to be called. * gdk/gdkwindow.c (gdk_window_set_debug_updates): Allow enabling a debug mode where the invalid region is colored in on invalidate, so you can see the flicker and know whether your redraw code is doing a good job. * gtk/gtktreeview.c (gtk_tree_view_queue_draw_node): Work in tree window coordinates (clip rect is in tree window coords) * gtk/Makefile.am: add gtktreednd.[hc] * gtk/gtkliststore.c: implement gtktreednd interfaces. * gtk/gtktreednd.c, gtk/gtktreednd.h: New interface to support drag-and-drop data operations on a model (so we can set up tree drag-and-drop automatically) * gtk/testgtk.c: Add a window to change sensitivity in the GtkLabel test; add a way to change the entry frame in GtkEntry test * gtk/gtkentry.c (gtk_entry_set_has_frame): (gtk_entry_get_has_frame): new functions to remove the frame around an entry (gtk_entry_size_request): shrink requisition if no frame (gtk_entry_draw_focus): don't draw frame if no frame * gtk/gtkstyle.c (gtk_default_draw_check): draw custom look for checks inside a cell renderer (gtk_default_draw_option): ditto for options * gtk/gtktreeviewcolumn.c (update_button_contents): add/remove children from the alignment, not the button (gtk_tree_view_column_init): ref/sink the column, to emulate GObject refcounting. * gtk/gtkcellrenderer.c (gtk_cell_renderer_init): ref/sink * gtk/gtkcellrenderertoggle.c (gtk_cell_renderer_toggle_render): Use theme functions to draw the toggles * gdk/gdkpango.c (gdk_pango_get_gc): use GdkRGB to alloc colors * gdk/gdkpango.h, gdk/gdkpango.c: Add GdkPangoAttrStipple and GdkPangoAttrEmbossed to use in rendering insensitive text * gdk/gdkpango.c (gdk_draw_layout_line): render new properties * gtk/gtkstyle.c (gtk_default_draw_layout): handle sensitivity using new GDK features
2001-01-26 21:12:05 +00:00
PangoColor fg_color, bg_color;
gboolean strike, fg_set, bg_set, shape_set;
Remove all references to offscreen flag which was no longer used. Thu Jun 1 23:05:13 2000 Owen Taylor <otaylor@redhat.com> * gtk/gtkwidget.c: Remove all references to offscreen flag which was no longer used. * gtk/gtkprivate.h (enum): Remove unused flags and compress. * gtk/gtkframe.c (gtk_frame_set_label_widget): Check for non-null label_widget->parent. * gtk/gtkentry.c: Get rid of code to deal with PangoAttribute which no longer was used. * gdk/gdkpango.c (gdk_pango_context_get_info): make static. * gdk/gdkpango.c (gdk_draw_layout[_line]): Add checks for null arguments. * gdk/x11/gdkgeometry-x11.c (gdk_window_scroll): add check for destroyed windows. Thu Jun 1 13:48:45 2000 Owen Taylor <otaylor@redhat.com> * gtk/gtkimmulticontext.c: Add a finalize method and unref the slave context there. * gtk/gtkinvisible.[ch]: Make reference counting behavior identical to GtkWindow. Thu Jun 1 01:54:11 2000 Owen Taylor <otaylor@redhat.com> * Makefile.am gdk/gdkpango.c: Copy the layout render function from pangox to here, so we can write them independent of rendering system, using GDK primitives. * gdk/gdkdrawable.h gdk/gdkdraw.c gdk/gdkwindow.c gdk/x11/gdkdrawable-x11.c: Remove draw_layout() from the vtable, since we have a rendering-system independent implementation in terms of draw_glyphs(). * gdk/gdkpango.c gdkdrawable.h (gdk_draw_layout_line): New function to render a single line. * gdk/x11/gdkpango.c: Move the guts of this file mostly into ../gdkpango.c, which simplifies things, since we don't have to deal with raw X gc's. Fri May 19 04:28:16 2000 Owen Taylor <otaylor@redhat.com> * gtk/gtktextlayout.[ch]: Add get_log_attrs() function to get the logical attributes for a given GtkTextLine. Tue May 30 16:05:39 2000 Owen Taylor <otaylor@redhat.com> * gdk/x11/gdkfont-x11.c (gdk_font_charset_for_locale): Track g_locale_get_codeset() to g_get_codeset() change. Tue May 30 15:03:19 2000 Owen Taylor <otaylor@redhat.com> * gtk/testcalendar.c (calendar_font_selection_ok): Use font descriptions. * gtk/gtkentry.c (gtk_entry_draw_text): Center text within the entry. * gtk/gtkfontsel.c (gtk_font_selection_dialog_init): Start of redoing (vastly simplifying) for Pango. Still needs quite a bit of work. (Size selection is currently poor. List of predefined sizes is not a good idea, since all of these sizes won't necessarily be distinct.) Tue May 30 13:50:19 2000 Owen Taylor <otaylor@redhat.com> * gdk/x11/gdkfont-x11.c (gdk_font_charset_for_locale): Handle CODESET results for LANG=C. Mon May 29 15:49:10 2000 Owen Taylor <otaylor@redhat.com> * gtk/gtkrc.[ch]: Add a 'font_name' declaration to RC which takes a stringized pango font description; ignore the older 'font' and 'fontset' declarations. * gtk/gtkstyle.c gtk/gtkrc.c: Fill in the style->font field with a GdkFont derived via gdk_font_from_description(), for compatibility. (Should we just remove it entirely? Probably too much compatibility breakage, but people should be migrating to the new Pango stuff as quickly as possible.) Mon May 29 15:47:41 2000 Owen Taylor <otaylor@redhat.com> * gtk/gtkentry.c gtk/gtkclist.c: s/pango_font_unref/g_object_unref/. Mon May 29 15:44:46 2000 Owen Taylor <otaylor@redhat.com> * gtk/gtkcalender.c: Roughly pango-ized. Really needs redoing; there are some bugs in size allocation right now, the semi-existant distinction between header / day fonts was removed, but, with Pango, could actually be made functional in a nice way. * gtk/testcalender: Move calender from examples into this directory as a test program. (We really need to restrcture testgtk into a whole directory full of tests for every widget or functionality group, separated into multiple .c files.) Mon May 29 15:19:56 2000 Owen Taylor <otaylor@redhat.com> * gtk/testgtk.c (file_exists): Fix stupid typo that was keeping RC file from being loaded. * gtk/testgtkrc gtk/testgtkrc2: Test new pango-ized RC file font code. Mon May 29 14:31:27 2000 Owen Taylor <otaylor@redhat.com> * gdk/gdkfont.h gdk/x11/gdkfont-x11.c (gdk_font_from_description): Add function to load a GdkFont from a PangoFontDescription. Fri May 26 17:16:40 2000 Owen Taylor <otaylor@redhat.com> * gtk/frame.[ch] gtkaspectframe.c: Make frame widgets able to have any widget for the label, use a GtkLabel widget to display the text. (Based partially on a patch from Anders Carlson.) (Quite a bit of code reorganization - strip 90% of the guts out of gtkaspectframe and add a single virtual func to GtkFrameClass - compute_child_allocation.) Fri May 26 12:00:02 2000 Owen Taylor <otaylor@redhat.com> * gtk/gtkctree.c gtk/gtkclist.[ch]: Pangoized. (Removed clist->row_center_offset field because caching it wasn't saving time or code, added private function _gtk_clist_create_cell_layout()). Wed May 24 15:59:37 2000 Owen Taylor <otaylor@redhat.com> * gtk/gtkaccellabel.c: Pangoized. * gtk/[hv]ruler.c: Pangoized Mon May 22 19:23:59 2000 Owen Taylor <otaylor@redhat.com> * gtk/gtkfilesel.c (gtk_file_selection_init): Use gtk_clist_set_column_auto_resize() to remove need need for manual column width computations. Mon May 22 18:50:26 2000 Owen Taylor <otaylor@redhat.com> * gtk/gtktooltips.[ch]: Replace custom drawing with a GtkLabel, ensuring Pango correctness, and considerably simplifying the code. * gtk/gtklabel.c gtk[hv]scale.c: 1000 => PANGO_SCALE. * gtk/gtklabel.c (gtk_label_size_request): Fixed incorrect getting of numbers of lines. * gtk/gtklabel.c (gtk_label_size_request): Set the requisition to the actual requested width of the lable, not to the wrap width we set. * gtk/gtktextchild.h: Remove extraneous include of gtk/gtk.h. * gtk/gtktextbtree.c gtk/gtktextbuffer.c gtk/gtktextlayout.c gtk/gtktextview.c gtk/gtktextview.[ch]: Fix up includes. * gtk/gtktextview.c: Fix structure inheritance. * gtk/gtkprogressbar.c: Pangoize. Mon May 22 15:47:30 2000 Owen Taylor <otaylor@redhat.com> * gtk/gtktextview.c (gtk_text_view_get_first_para_iter): Encapsulate in a function. * gtk/gtktextlayout.c (find_display_line_above): Fixed bug with computing line tops. * gtk/gtktextview.c (changed_handler): Fix < , <= confusion. Thu May 18 18:53:31 2000 Owen Taylor <otaylor@redhat.com> * gtk/gtktextdisplay.c (gtk_text_layout_draw): Fix up the x_offset and y_offset coordinates to do what we need now. (The offset between buffer and layout coordinates has been reintroduced, but is a bit different than before.) * gtk/gtktextview.[ch]: No longer inherit from GtkLayout; instead handle the adjustments ourselves, and scroll as necessary using the new gdk_window_scroll(). The advantage of this is that when we are incrementally revalidating, we are essentially rearranging things around the visible portion of the screen. With the old setup, the visible portion of the screen was moved around in the layout, so scrolling and redrawing to track that caused jumping of the display. Since we now control the scrolling ourselves, we can suppress this and only redraw when things actually change. Thu May 18 18:47:25 2000 Owen Taylor <otaylor@redhat.com> * gtk/gtktextbtree.c (redisplay_mark): We need to invalidate the region not just redisplay it after-all, since we store the cursors in the LineDisplay. (Ugly interactions here between GtkLayout and GtkTextBTree here.) * gtk/gtktextbtree.c (redisplay_region): Fixed reversed comparison. Thu May 18 18:43:21 2000 Owen Taylor <otaylor@redhat.com> * gdk/gdkwindow.h gdk/x11/gdkgeometry-x11.c (gdk_window_scroll): Added function to scroll contents of a window while keeping the window constant. Works by XCopyArea or guffaw-scrolling depending on the details of how the window is set up. (guffaw-scrolling still needs to be filled in.) Wed May 17 22:36:53 2000 Owen Taylor <otaylor@redhat.com> * gtk/gtktextiter.c gtk/gtkmain.c: Add a debug key for the text widget, move the debugging that was tied to a global variable to that. * gtk/gtkmarshal.list: Add NONE:INT,INT,INT * gtk/gtktextbtree.[ch] gtk/gtktextlayout.c: Keep a separate validated flag, in line data instead of setting height/width to -1. This allows us to perform operations with partially invalid buffer (using the old size for invalid lines) and thus to do incremental vaidation. Keep height/width aggregates up to date when deleting text and rebalancing the tree. * gtk/gtktextbtree.[ch]: Add functions validate a line (gtk_text_btree_validate_line), and to validate up to a number of pixels (gtk_text_btree_validate). * gtk/gtktextlayout.[ch]: Add an ::invalidated signal that indicates that something is changed and a revalidation pass is needed. Change ::need_repaint to ::changed, and make it take old and new yranges instead of a rectangle. * gtk/gtktextbtree.[ch] gtk/gtktextlayout.[ch]: Move the line_data_destroy() function from gtk_text_btree_add_view() to a virtual function in GtkTextLayout * gtk/gtktextbtree.[ch]: Remove gtk_text_btree_get_damage_range(), since we are handling partial repaints in a different fashion now. * gtk/gtktextbtree.[ch]: Only repaint the changed portion of the selection instead of queueing a repaint on the entire widget. * gtk/gtktextbuffer.[ch] gtk/gtktextbtree.[ch]: Move get_selection_bounds() down to btree, make the function in buffer a wrapper around the btree function. * gtk/gtktextlayout.[ch]: Add functions to check if the layout is valid and to recompute either a range of pixels aroudn a line or a certain total number of pixels. * gtk/gtktextlayout.[ch]: Cache a single line display; now that we only redraw the needed portions, the hit rate for this cache is quite high. * gtk/gtktextview.[ch]: Keep track of the first paragraph on the screen so that when re-laying-out the buffer, we can keep the same place. This requires connecting to ::value_changed on the adjustments * gtk/gtktextview.[ch]: Add idle functions to revalidate the buffer after we receive an ::invalidated signal. Wed May 17 22:10:47 2000 Owen Taylor <otaylor@redhat.com> * gtk/gtklayout.c (gtk_layout_size_allocate): Set upper to max of allocation and layout size, not just to the layout size. * gtk/gtk[hv]scrollbar.c (gtk_[hv]scrollbar_calc_slider_size): Invalidate window so it gets redrawn properly. * gdk/gdkwindow.c (gdk_window_invalidate_rect): Allow rect == NULL to mean the entire window. * gdk/gdkevents.h: Move definition for GDK_PRIORITY_REDRAW into public header. Mon May 15 14:51:31 2000 Owen Taylor <otaylor@redhat.com> * gtk/gtktextmark.c (gtk_text_mark_get_name): Add function to get the name of a mark. * gtk/gtktextlayout.c (gtk_text_layout_get_line_at_y): Add a function to find the paragraph from a y position. Thu May 11 12:57:20 2000 Owen Taylor <otaylor@redhat.com> * gtk/gtktextbtree.c (gtk_text_btree_node_invalidate_upward): Valid nodes have width/height >= 0, not > 0. Tue May 9 21:29:06 2000 Owen Taylor <otaylor@redhat.com> * gtk/gtktextlayout.[ch] gtk/gtktextdisplay.c (gtk_text_layout_get_line_display): Add a size_only flag, so when we only need the size, we don't create useless appearance attributes. * gtk/gtktextview.c (gtk_text_view_ensure_layout): Remove duplicate setting of font description. * gtk/gtkscale.c: Use PANGO_SCALE instead of 1000 Wed Apr 26 01:53:23 2000 Owen Taylor <otaylor@redhat.com> * gtk/Makefile.am (EXTRA_DIST): Add OLD_STAMP into EXTRA_DIST. It does not work well when the file that everything depends on is not in the tarball. Wed Apr 26 00:56:14 2000 Owen Taylor <otaylor@redhat.com> * gtk/testgtk.c: Some hacks and fixes so that it basically works when not sitting in the GTK+ build tree. 2000-05-03 Havoc Pennington <hp@redhat.com> * gtk/gtktextbtree.c (gtk_text_line_next_could_contain_tag): Properly determine the ordering of the tag root and the current line within the tree. Previous algorithm only worked if the tag root's immediate parent was the common root of both the current line and the tag root. Wed Apr 26 00:43:00 2000 Owen Taylor <otaylor@redhat.com> * gtk/gtktextlayout.c (set_para_values): Fix some bugs in alignment. * gtk/gtktextview.c (gtk_text_view_ensure_layout): Track the widget text directional dynamically. * gtk/gtktextview.[ch]: Added functions to get and set default wrap mode. Tue Apr 25 23:47:38 2000 Owen Taylor <otaylor@redhat.com> * gtk/gtktextlayout.c (gtk_text_layout_get_iter_location): Fix bug in cursor location computation. Tue Apr 25 23:22:59 2000 Owen Taylor <otaylor@redhat.com> * gtk/gtklayout.c (gtk_layout_set_size): Clamp hadjustment/ vadjusment values properly when layout gets smaller. * gtk/gtktextview.c (need_repaint_handler): Areas being passed in are far completely inaccurate, and sometimes too small, so, for now, just queue a redraw on the whole visible region. 2000-04-25 Havoc Pennington <hp@redhat.com> * gtk/gtktextbtree.c (summary_destroy): new function to destroy tag summary nodes (gtk_text_line_next_could_contain_tag): this function was totally broken if the line passed in wasn't below the tag root. Fix it. (gtk_text_btree_first_could_contain_tag): In the tag == NULL "wildcard" case, we have to do a linear scan. Blah. (gtk_text_btree_last_could_contain_tag): In tag == NULL case, we have to do the linear scan (tag_removed_cb): When a tag is removed from the tag table, remove the GtkTextTagInfo node from the btree. (gtk_text_btree_spew): Implement the spew function, for our debugging pleasure. Tue Apr 25 19:40:18 2000 Owen Taylor <otaylor@redhat.com> * gtk/gtktextlayout.c (gtk_text_layout_set_buffer): Fix a problem with referring to the wrong buffer. * gtk/gtkentry.c: Fix focus-in/focus-out confusion. * gtk/gtkrc.c gtk/gtkstyle.c: Moving setting default font description to gtk_style_new() - otherwise things don't work without a .gtkrc file. * gtk/gtktextbuffer.c (gtk_text_buffer_new): Sink the tags table if we create it ourself, too. * gdk/gdktypes.h (enum): Move GDK_RELEASE_MASK, since it was conflicting with XKB modifiers. * gtk/gtktextview.[ch]: Add simple support for GtkIMContext. Mon Apr 24 19:34:18 2000 Owen Taylor <otaylor@redhat.com> * gtk/gtkentry.c (gtk_entry_move_cursor_visually): Fix problem with deletion from last commit. Mon Apr 24 19:29:40 2000 Owen Taylor <otaylor@redhat.com> * gtk/gtkwidget.c (gtk_widget_create_pango_context): Set the language in the context from the current locale. * gtk/gtkentry.c (gtk_entry_size_request): Use language from the context, not hardcoded value. * gtk/gtkentry.c (gtk_entry_move_cursor): Make character movement visual, not logical. Sun Apr 23 23:39:18 2000 Owen Taylor <otaylor@redhat.com> * gtk/gtkentry.c gtk/gtktextdisplay.c: Don't handle selections as attributes - that doesn't handle partial-glyph selection properly. Instead use new pango_layout_line_get_x_ranges() functionality to draw the selection. * gtk/gtkentry.c: Simplify code since pango_layout_line_index_to_x() now properly handles out-of-range coordinates. * gtk/gtktextbuffer.c: Emit "mark_set" when the cursor is moved. * gtk/gtktextiter.h gtk/gtktextiterprivate.h: Make gtk_text_iter_get_line_byte() public. * gtk/gtktextlayout.[ch]: Properly set the direction in the PangoContext for paragraphs opposite to the base direction of the widget. * gtk/gtktextlayout.[ch] gtk/gtktextdisplay.c: Fixes for alignment. * gtk/gtktextlayout.c: Don't split segments on marks, since that causes Arabic words to reshape as you cursor through. * gtk/gtktextlayout.[ch] gtk/gtktextview.[ch]: Implement virtual cursor position when moving vertically with the arrow keys and scrolling with page-up/page-down. (Arrow keys save only the X, scrolling saves both X and Y.) This means you can line-up / line-down or page-up / page-down without losing your place, and also that moving vertically with the cursor keys keeps the same X position, not the same character count: * gtk/gtktextlayout.[ch] gtk/gtktextview.[ch]: Make vertical arrow keys move by display lines, not paragraphs. Tue Apr 18 14:16:50 2000 Owen Taylor <otaylor@redhat.com> * gtk/gtklayout.c: Make sure that the bin window is at least as big as the allocation. (Should we also make sure that the bin window is big enough to completely cover widget->window?) * gtk/gtktextview.c (gtk_text_view_get_visible_rect): Add function to get the onscreen rectangle. * gdk/x11/gdkwindow-x11.c (gdk_window_get_pointer): Correctly account for offsets in window coordinates. Sun Apr 16 16:13:27 2000 Owen Taylor <otaylor@redhat.com> * gtk/gtkentry.c (gtk_entry_get_cursor_locations): Fix index/offset confusion. * gtk/gtktextview.c (gtk_text_view_ensure_layout): Set the default direction from the widget direction. * gtk/gtktexttag.c gtk/gtktexttagprivate.h (gtk_text_tag_set_arg): Add a "direction" attribute. * gtk/gtktextview.c: global s/tkxt/text_view/. * gtk/testtext.c: Added long block of text in Arabic, to test out the direction attributes. (Some problems with the shaping system for arabic become obvious - like the fact the cursor splits words into unjoined pieces.) Fri Apr 14 12:54:34 2000 Owen Taylor <otaylor@redhat.com> * gtk/gtktextdisplay.c (render_layout): Add overstrike handling. * gtk/gtktextlayout.c: Fix up alignment. * gtk/testtext.c: Add some tests for centering, wrapping. Fri Apr 14 09:26:22 2000 Owen Taylor <otaylor@redhat.com> * gdk/gdkdrawable.h gdk/gdkdraw.c gdk/gdkwindow.c gdk/x11/gdkdrawable-x11.c: Add a draw_glyphs() operation to the drawable vtable and gdk_draw_glyphs(). If we wrote GTK+-specific layout-render function this could just replace the draw_layout() operation in the vtable. * gtk/gtkentry.c: Move guts of gtk_entry_get_cursor_locations to pango_layout_get_cursor_pos() and use that function. * gtk/gtktextchild.[ch]: add gtk_ onto pixmap_segment_new(), since it is a non-static symbol. * gtk/gtktextbtree.[ch]: Replace gtk_text_btree_find_line_data_by_y() with gtk_text_btree_find_line_by_y() * gtk/gtktextdisplay.c: Rewrote for Pango - uses a custom layout renderer that handles GtkTextAppearance attributes. * gtk/gtktexttag.[ch] gtk/gtktexttagprivate.h: - Move the values in the style that don't affect geometry into a GtkTextAppearance structure. - Change underline to take a PangoUnderline and "font" a string representation of a font description - Add a "font_desc" attribute which takes a FontDescription structure. * gtk/gtktextlayout.[ch]: - Get rid of the display-line list per each line. Instead, we generate, on demand, a GtkTextLineDisplay structure which] contains a PangoLayout * and other necesary information (offsets, cursor locations) for displaying a paragraph. - Get rid of the code to wrap lines, create display chunks, etc. Instead, we just go through a paragraph and convert it into the necessary inputs to a PangoLayout. - Implement a new attribute type, GtkTextAttrAppearance. This holds a GtkTextAppearance, and is used to pass colors, stipple, etc, through from the layout to the display without having to use lots and lots of individual attributes. - Reimplement gtk_layout_get_iter_at_pixel() gtk_layout_get_iter_pos() in terms of PangoLayout functions. * gtk/gtktextview.c: - Handle passing the necessary PangoContext to the layout - Some fixups in painting to deal with the automatic backing store and offsetting of GTK+-1.4 - Add a style_set handler so that the default style reacts properly to theme changes. * gtk/gtktext?*.[ch]: Random code-style fixes. * gtk/testtext.c: Substitute in languages that Pango handles now for Thai Mon Apr 10 10:33:45 2000 Owen Taylor <otaylor@redhat.com> * gtk/gtktext?*.[ch]: Check in Havoc's port of the Tk text widget, in original form preparatory to Pango-ization and gdkimcontext-ization. Thu Apr 6 19:25:39 2000 Owen Taylor <otaylor@redhat.com> * gtk/gtkimcontext.c: Move default implementations to real_* vfuncs, so that we can derive from gtkimcontext in language bindings properly. Thu Apr 6 16:02:52 2000 Owen Taylor <otaylor@redhat.com> * gtk/gtkimcontextsimple.[ch]: Use gdk_keyval_to_unicode to gdk_unicode_to_keyval. Add a compose table including (almost) all the compose combinations from X. This is 6k of static, shared data as opposed to 50k or so of dynamic data in the XIM implementation. * gdk/gdk.h gdk/gdkkeyuni.c gdk/win32/gdkevents-win32.c (gdk_keyval_to_unicode, gdk_unicode_to_keyval): Moved functions to convert keyvalues from and to unicode here from the win32 port and made them public. Wed Apr 5 16:37:29 2000 Owen Taylor <otaylor@redhat.com> * gtk/gtkeditable.c (gtk_editable_insert_text): Allow new_text_length == -1. Wed Apr 5 16:27:45 2000 Owen Taylor <otaylor@redhat.com> * gtk/gtkimcontext.[ch]: Base class for new input context system * gtk/gtkimmulticontext.[ch]: Proxy input context that allows the real input context implementation to be loaded from modules and switched on the fly. * gtk/gtkcontextsimple.[ch]: Simple implementation of an input context that just does direct keysymbol => unicode translation. * gtk/gtkentry.[ch]: Start switching editing over to using GtkInputContext. (No handling of preedit yet.) Wed Apr 5 15:48:41 2000 Owen Taylor <otaylor@redhat.com> * gtk/gtktypeutils.h (GTK_CHECK_GET_CLASS): Fix problem with one too many substitutions. (klass should not be subsituted.) Wed Apr 5 00:18:14 2000 Owen Taylor <otaylor@redhat.com> * configure.in: Add checks for Pango * configure.in docs/Makefile.am: Add test for sgml2html and allow 'make dist' without building html, but print out warnings in that case. (For making snapshots) * gdk/Makefile.am gdk/x11/Makefile.am gtk/Makefile.am: Add Pango libraries and C flags * gdk/gdkdraw.c gdk/gdkdrawable.h gdkwindow.c gdk/x11/gdkdrawable-x11.c: Add function (gdk_draw_layout) to draw a pango layout. * gdk/gdkpango.h gdk/x11/gdkpango-x11.c: New file with functions for getting Pango contexts for GDK. * gtk/gtkeditable.c: Get rid of dead code gtk_editable_parent_set() * gtk/gtkentry.[ch]: Complete rewrite to use Pango, add bidirectional editing. * gtk/gtkentry.c: Hack in simple Hebrew input with direct keysym => unicode translations. More languages can be added here, but real input-method support is needed. * docs/Changes-1.4.txt: Added note about entry behavior. * gtk/gtkenums.h gtk/gtkwidget.[ch] testgtk.c gtkprivate.h: Add functions to set the reading direction for a widget and the global direction. Add test which allows toggling the global direction. Two private flags are used to store the direction. (GTK_DIRECTION_SET + GTK_DIRECTION_LTR) * gtk/gtkcheckbutton.c gtk/gtkframe.c gtk/gtkhbbox.c gtk/gtkhbox.c gtk/gtkradiobutton.c gtk/gtkspinbutton.c gtk/gtktable.c * gtk/gtk[hv]scale.c gtk/gtkscale.[ch]: Draw numbers using Pango * gtk/gtklabel.[ch]: Moved to Pango and considerably rewritten. Line breaking, underlining now handled by Pango. * gtk/gtkstyle.[ch] gtk/gtkrc.[ch]: Add a PangoFontDescription to RCStyle and Style. (Having both this and the old font name and GdkFont is temporary.) * gtk/gtkwidget.[ch] (gtk_widget_create_pango_{context,layout}): Added convenience functions for creating contexts and layouts for widgets. * gtk/testgtk.c: Enhance label tests with multilingual labels.
2000-06-02 03:14:07 +00:00
GdkGC *fg_gc;
gint risen_y;
Remove all references to offscreen flag which was no longer used. Thu Jun 1 23:05:13 2000 Owen Taylor <otaylor@redhat.com> * gtk/gtkwidget.c: Remove all references to offscreen flag which was no longer used. * gtk/gtkprivate.h (enum): Remove unused flags and compress. * gtk/gtkframe.c (gtk_frame_set_label_widget): Check for non-null label_widget->parent. * gtk/gtkentry.c: Get rid of code to deal with PangoAttribute which no longer was used. * gdk/gdkpango.c (gdk_pango_context_get_info): make static. * gdk/gdkpango.c (gdk_draw_layout[_line]): Add checks for null arguments. * gdk/x11/gdkgeometry-x11.c (gdk_window_scroll): add check for destroyed windows. Thu Jun 1 13:48:45 2000 Owen Taylor <otaylor@redhat.com> * gtk/gtkimmulticontext.c: Add a finalize method and unref the slave context there. * gtk/gtkinvisible.[ch]: Make reference counting behavior identical to GtkWindow. Thu Jun 1 01:54:11 2000 Owen Taylor <otaylor@redhat.com> * Makefile.am gdk/gdkpango.c: Copy the layout render function from pangox to here, so we can write them independent of rendering system, using GDK primitives. * gdk/gdkdrawable.h gdk/gdkdraw.c gdk/gdkwindow.c gdk/x11/gdkdrawable-x11.c: Remove draw_layout() from the vtable, since we have a rendering-system independent implementation in terms of draw_glyphs(). * gdk/gdkpango.c gdkdrawable.h (gdk_draw_layout_line): New function to render a single line. * gdk/x11/gdkpango.c: Move the guts of this file mostly into ../gdkpango.c, which simplifies things, since we don't have to deal with raw X gc's. Fri May 19 04:28:16 2000 Owen Taylor <otaylor@redhat.com> * gtk/gtktextlayout.[ch]: Add get_log_attrs() function to get the logical attributes for a given GtkTextLine. Tue May 30 16:05:39 2000 Owen Taylor <otaylor@redhat.com> * gdk/x11/gdkfont-x11.c (gdk_font_charset_for_locale): Track g_locale_get_codeset() to g_get_codeset() change. Tue May 30 15:03:19 2000 Owen Taylor <otaylor@redhat.com> * gtk/testcalendar.c (calendar_font_selection_ok): Use font descriptions. * gtk/gtkentry.c (gtk_entry_draw_text): Center text within the entry. * gtk/gtkfontsel.c (gtk_font_selection_dialog_init): Start of redoing (vastly simplifying) for Pango. Still needs quite a bit of work. (Size selection is currently poor. List of predefined sizes is not a good idea, since all of these sizes won't necessarily be distinct.) Tue May 30 13:50:19 2000 Owen Taylor <otaylor@redhat.com> * gdk/x11/gdkfont-x11.c (gdk_font_charset_for_locale): Handle CODESET results for LANG=C. Mon May 29 15:49:10 2000 Owen Taylor <otaylor@redhat.com> * gtk/gtkrc.[ch]: Add a 'font_name' declaration to RC which takes a stringized pango font description; ignore the older 'font' and 'fontset' declarations. * gtk/gtkstyle.c gtk/gtkrc.c: Fill in the style->font field with a GdkFont derived via gdk_font_from_description(), for compatibility. (Should we just remove it entirely? Probably too much compatibility breakage, but people should be migrating to the new Pango stuff as quickly as possible.) Mon May 29 15:47:41 2000 Owen Taylor <otaylor@redhat.com> * gtk/gtkentry.c gtk/gtkclist.c: s/pango_font_unref/g_object_unref/. Mon May 29 15:44:46 2000 Owen Taylor <otaylor@redhat.com> * gtk/gtkcalender.c: Roughly pango-ized. Really needs redoing; there are some bugs in size allocation right now, the semi-existant distinction between header / day fonts was removed, but, with Pango, could actually be made functional in a nice way. * gtk/testcalender: Move calender from examples into this directory as a test program. (We really need to restrcture testgtk into a whole directory full of tests for every widget or functionality group, separated into multiple .c files.) Mon May 29 15:19:56 2000 Owen Taylor <otaylor@redhat.com> * gtk/testgtk.c (file_exists): Fix stupid typo that was keeping RC file from being loaded. * gtk/testgtkrc gtk/testgtkrc2: Test new pango-ized RC file font code. Mon May 29 14:31:27 2000 Owen Taylor <otaylor@redhat.com> * gdk/gdkfont.h gdk/x11/gdkfont-x11.c (gdk_font_from_description): Add function to load a GdkFont from a PangoFontDescription. Fri May 26 17:16:40 2000 Owen Taylor <otaylor@redhat.com> * gtk/frame.[ch] gtkaspectframe.c: Make frame widgets able to have any widget for the label, use a GtkLabel widget to display the text. (Based partially on a patch from Anders Carlson.) (Quite a bit of code reorganization - strip 90% of the guts out of gtkaspectframe and add a single virtual func to GtkFrameClass - compute_child_allocation.) Fri May 26 12:00:02 2000 Owen Taylor <otaylor@redhat.com> * gtk/gtkctree.c gtk/gtkclist.[ch]: Pangoized. (Removed clist->row_center_offset field because caching it wasn't saving time or code, added private function _gtk_clist_create_cell_layout()). Wed May 24 15:59:37 2000 Owen Taylor <otaylor@redhat.com> * gtk/gtkaccellabel.c: Pangoized. * gtk/[hv]ruler.c: Pangoized Mon May 22 19:23:59 2000 Owen Taylor <otaylor@redhat.com> * gtk/gtkfilesel.c (gtk_file_selection_init): Use gtk_clist_set_column_auto_resize() to remove need need for manual column width computations. Mon May 22 18:50:26 2000 Owen Taylor <otaylor@redhat.com> * gtk/gtktooltips.[ch]: Replace custom drawing with a GtkLabel, ensuring Pango correctness, and considerably simplifying the code. * gtk/gtklabel.c gtk[hv]scale.c: 1000 => PANGO_SCALE. * gtk/gtklabel.c (gtk_label_size_request): Fixed incorrect getting of numbers of lines. * gtk/gtklabel.c (gtk_label_size_request): Set the requisition to the actual requested width of the lable, not to the wrap width we set. * gtk/gtktextchild.h: Remove extraneous include of gtk/gtk.h. * gtk/gtktextbtree.c gtk/gtktextbuffer.c gtk/gtktextlayout.c gtk/gtktextview.c gtk/gtktextview.[ch]: Fix up includes. * gtk/gtktextview.c: Fix structure inheritance. * gtk/gtkprogressbar.c: Pangoize. Mon May 22 15:47:30 2000 Owen Taylor <otaylor@redhat.com> * gtk/gtktextview.c (gtk_text_view_get_first_para_iter): Encapsulate in a function. * gtk/gtktextlayout.c (find_display_line_above): Fixed bug with computing line tops. * gtk/gtktextview.c (changed_handler): Fix < , <= confusion. Thu May 18 18:53:31 2000 Owen Taylor <otaylor@redhat.com> * gtk/gtktextdisplay.c (gtk_text_layout_draw): Fix up the x_offset and y_offset coordinates to do what we need now. (The offset between buffer and layout coordinates has been reintroduced, but is a bit different than before.) * gtk/gtktextview.[ch]: No longer inherit from GtkLayout; instead handle the adjustments ourselves, and scroll as necessary using the new gdk_window_scroll(). The advantage of this is that when we are incrementally revalidating, we are essentially rearranging things around the visible portion of the screen. With the old setup, the visible portion of the screen was moved around in the layout, so scrolling and redrawing to track that caused jumping of the display. Since we now control the scrolling ourselves, we can suppress this and only redraw when things actually change. Thu May 18 18:47:25 2000 Owen Taylor <otaylor@redhat.com> * gtk/gtktextbtree.c (redisplay_mark): We need to invalidate the region not just redisplay it after-all, since we store the cursors in the LineDisplay. (Ugly interactions here between GtkLayout and GtkTextBTree here.) * gtk/gtktextbtree.c (redisplay_region): Fixed reversed comparison. Thu May 18 18:43:21 2000 Owen Taylor <otaylor@redhat.com> * gdk/gdkwindow.h gdk/x11/gdkgeometry-x11.c (gdk_window_scroll): Added function to scroll contents of a window while keeping the window constant. Works by XCopyArea or guffaw-scrolling depending on the details of how the window is set up. (guffaw-scrolling still needs to be filled in.) Wed May 17 22:36:53 2000 Owen Taylor <otaylor@redhat.com> * gtk/gtktextiter.c gtk/gtkmain.c: Add a debug key for the text widget, move the debugging that was tied to a global variable to that. * gtk/gtkmarshal.list: Add NONE:INT,INT,INT * gtk/gtktextbtree.[ch] gtk/gtktextlayout.c: Keep a separate validated flag, in line data instead of setting height/width to -1. This allows us to perform operations with partially invalid buffer (using the old size for invalid lines) and thus to do incremental vaidation. Keep height/width aggregates up to date when deleting text and rebalancing the tree. * gtk/gtktextbtree.[ch]: Add functions validate a line (gtk_text_btree_validate_line), and to validate up to a number of pixels (gtk_text_btree_validate). * gtk/gtktextlayout.[ch]: Add an ::invalidated signal that indicates that something is changed and a revalidation pass is needed. Change ::need_repaint to ::changed, and make it take old and new yranges instead of a rectangle. * gtk/gtktextbtree.[ch] gtk/gtktextlayout.[ch]: Move the line_data_destroy() function from gtk_text_btree_add_view() to a virtual function in GtkTextLayout * gtk/gtktextbtree.[ch]: Remove gtk_text_btree_get_damage_range(), since we are handling partial repaints in a different fashion now. * gtk/gtktextbtree.[ch]: Only repaint the changed portion of the selection instead of queueing a repaint on the entire widget. * gtk/gtktextbuffer.[ch] gtk/gtktextbtree.[ch]: Move get_selection_bounds() down to btree, make the function in buffer a wrapper around the btree function. * gtk/gtktextlayout.[ch]: Add functions to check if the layout is valid and to recompute either a range of pixels aroudn a line or a certain total number of pixels. * gtk/gtktextlayout.[ch]: Cache a single line display; now that we only redraw the needed portions, the hit rate for this cache is quite high. * gtk/gtktextview.[ch]: Keep track of the first paragraph on the screen so that when re-laying-out the buffer, we can keep the same place. This requires connecting to ::value_changed on the adjustments * gtk/gtktextview.[ch]: Add idle functions to revalidate the buffer after we receive an ::invalidated signal. Wed May 17 22:10:47 2000 Owen Taylor <otaylor@redhat.com> * gtk/gtklayout.c (gtk_layout_size_allocate): Set upper to max of allocation and layout size, not just to the layout size. * gtk/gtk[hv]scrollbar.c (gtk_[hv]scrollbar_calc_slider_size): Invalidate window so it gets redrawn properly. * gdk/gdkwindow.c (gdk_window_invalidate_rect): Allow rect == NULL to mean the entire window. * gdk/gdkevents.h: Move definition for GDK_PRIORITY_REDRAW into public header. Mon May 15 14:51:31 2000 Owen Taylor <otaylor@redhat.com> * gtk/gtktextmark.c (gtk_text_mark_get_name): Add function to get the name of a mark. * gtk/gtktextlayout.c (gtk_text_layout_get_line_at_y): Add a function to find the paragraph from a y position. Thu May 11 12:57:20 2000 Owen Taylor <otaylor@redhat.com> * gtk/gtktextbtree.c (gtk_text_btree_node_invalidate_upward): Valid nodes have width/height >= 0, not > 0. Tue May 9 21:29:06 2000 Owen Taylor <otaylor@redhat.com> * gtk/gtktextlayout.[ch] gtk/gtktextdisplay.c (gtk_text_layout_get_line_display): Add a size_only flag, so when we only need the size, we don't create useless appearance attributes. * gtk/gtktextview.c (gtk_text_view_ensure_layout): Remove duplicate setting of font description. * gtk/gtkscale.c: Use PANGO_SCALE instead of 1000 Wed Apr 26 01:53:23 2000 Owen Taylor <otaylor@redhat.com> * gtk/Makefile.am (EXTRA_DIST): Add OLD_STAMP into EXTRA_DIST. It does not work well when the file that everything depends on is not in the tarball. Wed Apr 26 00:56:14 2000 Owen Taylor <otaylor@redhat.com> * gtk/testgtk.c: Some hacks and fixes so that it basically works when not sitting in the GTK+ build tree. 2000-05-03 Havoc Pennington <hp@redhat.com> * gtk/gtktextbtree.c (gtk_text_line_next_could_contain_tag): Properly determine the ordering of the tag root and the current line within the tree. Previous algorithm only worked if the tag root's immediate parent was the common root of both the current line and the tag root. Wed Apr 26 00:43:00 2000 Owen Taylor <otaylor@redhat.com> * gtk/gtktextlayout.c (set_para_values): Fix some bugs in alignment. * gtk/gtktextview.c (gtk_text_view_ensure_layout): Track the widget text directional dynamically. * gtk/gtktextview.[ch]: Added functions to get and set default wrap mode. Tue Apr 25 23:47:38 2000 Owen Taylor <otaylor@redhat.com> * gtk/gtktextlayout.c (gtk_text_layout_get_iter_location): Fix bug in cursor location computation. Tue Apr 25 23:22:59 2000 Owen Taylor <otaylor@redhat.com> * gtk/gtklayout.c (gtk_layout_set_size): Clamp hadjustment/ vadjusment values properly when layout gets smaller. * gtk/gtktextview.c (need_repaint_handler): Areas being passed in are far completely inaccurate, and sometimes too small, so, for now, just queue a redraw on the whole visible region. 2000-04-25 Havoc Pennington <hp@redhat.com> * gtk/gtktextbtree.c (summary_destroy): new function to destroy tag summary nodes (gtk_text_line_next_could_contain_tag): this function was totally broken if the line passed in wasn't below the tag root. Fix it. (gtk_text_btree_first_could_contain_tag): In the tag == NULL "wildcard" case, we have to do a linear scan. Blah. (gtk_text_btree_last_could_contain_tag): In tag == NULL case, we have to do the linear scan (tag_removed_cb): When a tag is removed from the tag table, remove the GtkTextTagInfo node from the btree. (gtk_text_btree_spew): Implement the spew function, for our debugging pleasure. Tue Apr 25 19:40:18 2000 Owen Taylor <otaylor@redhat.com> * gtk/gtktextlayout.c (gtk_text_layout_set_buffer): Fix a problem with referring to the wrong buffer. * gtk/gtkentry.c: Fix focus-in/focus-out confusion. * gtk/gtkrc.c gtk/gtkstyle.c: Moving setting default font description to gtk_style_new() - otherwise things don't work without a .gtkrc file. * gtk/gtktextbuffer.c (gtk_text_buffer_new): Sink the tags table if we create it ourself, too. * gdk/gdktypes.h (enum): Move GDK_RELEASE_MASK, since it was conflicting with XKB modifiers. * gtk/gtktextview.[ch]: Add simple support for GtkIMContext. Mon Apr 24 19:34:18 2000 Owen Taylor <otaylor@redhat.com> * gtk/gtkentry.c (gtk_entry_move_cursor_visually): Fix problem with deletion from last commit. Mon Apr 24 19:29:40 2000 Owen Taylor <otaylor@redhat.com> * gtk/gtkwidget.c (gtk_widget_create_pango_context): Set the language in the context from the current locale. * gtk/gtkentry.c (gtk_entry_size_request): Use language from the context, not hardcoded value. * gtk/gtkentry.c (gtk_entry_move_cursor): Make character movement visual, not logical. Sun Apr 23 23:39:18 2000 Owen Taylor <otaylor@redhat.com> * gtk/gtkentry.c gtk/gtktextdisplay.c: Don't handle selections as attributes - that doesn't handle partial-glyph selection properly. Instead use new pango_layout_line_get_x_ranges() functionality to draw the selection. * gtk/gtkentry.c: Simplify code since pango_layout_line_index_to_x() now properly handles out-of-range coordinates. * gtk/gtktextbuffer.c: Emit "mark_set" when the cursor is moved. * gtk/gtktextiter.h gtk/gtktextiterprivate.h: Make gtk_text_iter_get_line_byte() public. * gtk/gtktextlayout.[ch]: Properly set the direction in the PangoContext for paragraphs opposite to the base direction of the widget. * gtk/gtktextlayout.[ch] gtk/gtktextdisplay.c: Fixes for alignment. * gtk/gtktextlayout.c: Don't split segments on marks, since that causes Arabic words to reshape as you cursor through. * gtk/gtktextlayout.[ch] gtk/gtktextview.[ch]: Implement virtual cursor position when moving vertically with the arrow keys and scrolling with page-up/page-down. (Arrow keys save only the X, scrolling saves both X and Y.) This means you can line-up / line-down or page-up / page-down without losing your place, and also that moving vertically with the cursor keys keeps the same X position, not the same character count: * gtk/gtktextlayout.[ch] gtk/gtktextview.[ch]: Make vertical arrow keys move by display lines, not paragraphs. Tue Apr 18 14:16:50 2000 Owen Taylor <otaylor@redhat.com> * gtk/gtklayout.c: Make sure that the bin window is at least as big as the allocation. (Should we also make sure that the bin window is big enough to completely cover widget->window?) * gtk/gtktextview.c (gtk_text_view_get_visible_rect): Add function to get the onscreen rectangle. * gdk/x11/gdkwindow-x11.c (gdk_window_get_pointer): Correctly account for offsets in window coordinates. Sun Apr 16 16:13:27 2000 Owen Taylor <otaylor@redhat.com> * gtk/gtkentry.c (gtk_entry_get_cursor_locations): Fix index/offset confusion. * gtk/gtktextview.c (gtk_text_view_ensure_layout): Set the default direction from the widget direction. * gtk/gtktexttag.c gtk/gtktexttagprivate.h (gtk_text_tag_set_arg): Add a "direction" attribute. * gtk/gtktextview.c: global s/tkxt/text_view/. * gtk/testtext.c: Added long block of text in Arabic, to test out the direction attributes. (Some problems with the shaping system for arabic become obvious - like the fact the cursor splits words into unjoined pieces.) Fri Apr 14 12:54:34 2000 Owen Taylor <otaylor@redhat.com> * gtk/gtktextdisplay.c (render_layout): Add overstrike handling. * gtk/gtktextlayout.c: Fix up alignment. * gtk/testtext.c: Add some tests for centering, wrapping. Fri Apr 14 09:26:22 2000 Owen Taylor <otaylor@redhat.com> * gdk/gdkdrawable.h gdk/gdkdraw.c gdk/gdkwindow.c gdk/x11/gdkdrawable-x11.c: Add a draw_glyphs() operation to the drawable vtable and gdk_draw_glyphs(). If we wrote GTK+-specific layout-render function this could just replace the draw_layout() operation in the vtable. * gtk/gtkentry.c: Move guts of gtk_entry_get_cursor_locations to pango_layout_get_cursor_pos() and use that function. * gtk/gtktextchild.[ch]: add gtk_ onto pixmap_segment_new(), since it is a non-static symbol. * gtk/gtktextbtree.[ch]: Replace gtk_text_btree_find_line_data_by_y() with gtk_text_btree_find_line_by_y() * gtk/gtktextdisplay.c: Rewrote for Pango - uses a custom layout renderer that handles GtkTextAppearance attributes. * gtk/gtktexttag.[ch] gtk/gtktexttagprivate.h: - Move the values in the style that don't affect geometry into a GtkTextAppearance structure. - Change underline to take a PangoUnderline and "font" a string representation of a font description - Add a "font_desc" attribute which takes a FontDescription structure. * gtk/gtktextlayout.[ch]: - Get rid of the display-line list per each line. Instead, we generate, on demand, a GtkTextLineDisplay structure which] contains a PangoLayout * and other necesary information (offsets, cursor locations) for displaying a paragraph. - Get rid of the code to wrap lines, create display chunks, etc. Instead, we just go through a paragraph and convert it into the necessary inputs to a PangoLayout. - Implement a new attribute type, GtkTextAttrAppearance. This holds a GtkTextAppearance, and is used to pass colors, stipple, etc, through from the layout to the display without having to use lots and lots of individual attributes. - Reimplement gtk_layout_get_iter_at_pixel() gtk_layout_get_iter_pos() in terms of PangoLayout functions. * gtk/gtktextview.c: - Handle passing the necessary PangoContext to the layout - Some fixups in painting to deal with the automatic backing store and offsetting of GTK+-1.4 - Add a style_set handler so that the default style reacts properly to theme changes. * gtk/gtktext?*.[ch]: Random code-style fixes. * gtk/testtext.c: Substitute in languages that Pango handles now for Thai Mon Apr 10 10:33:45 2000 Owen Taylor <otaylor@redhat.com> * gtk/gtktext?*.[ch]: Check in Havoc's port of the Tk text widget, in original form preparatory to Pango-ization and gdkimcontext-ization. Thu Apr 6 19:25:39 2000 Owen Taylor <otaylor@redhat.com> * gtk/gtkimcontext.c: Move default implementations to real_* vfuncs, so that we can derive from gtkimcontext in language bindings properly. Thu Apr 6 16:02:52 2000 Owen Taylor <otaylor@redhat.com> * gtk/gtkimcontextsimple.[ch]: Use gdk_keyval_to_unicode to gdk_unicode_to_keyval. Add a compose table including (almost) all the compose combinations from X. This is 6k of static, shared data as opposed to 50k or so of dynamic data in the XIM implementation. * gdk/gdk.h gdk/gdkkeyuni.c gdk/win32/gdkevents-win32.c (gdk_keyval_to_unicode, gdk_unicode_to_keyval): Moved functions to convert keyvalues from and to unicode here from the win32 port and made them public. Wed Apr 5 16:37:29 2000 Owen Taylor <otaylor@redhat.com> * gtk/gtkeditable.c (gtk_editable_insert_text): Allow new_text_length == -1. Wed Apr 5 16:27:45 2000 Owen Taylor <otaylor@redhat.com> * gtk/gtkimcontext.[ch]: Base class for new input context system * gtk/gtkimmulticontext.[ch]: Proxy input context that allows the real input context implementation to be loaded from modules and switched on the fly. * gtk/gtkcontextsimple.[ch]: Simple implementation of an input context that just does direct keysymbol => unicode translation. * gtk/gtkentry.[ch]: Start switching editing over to using GtkInputContext. (No handling of preedit yet.) Wed Apr 5 15:48:41 2000 Owen Taylor <otaylor@redhat.com> * gtk/gtktypeutils.h (GTK_CHECK_GET_CLASS): Fix problem with one too many substitutions. (klass should not be subsituted.) Wed Apr 5 00:18:14 2000 Owen Taylor <otaylor@redhat.com> * configure.in: Add checks for Pango * configure.in docs/Makefile.am: Add test for sgml2html and allow 'make dist' without building html, but print out warnings in that case. (For making snapshots) * gdk/Makefile.am gdk/x11/Makefile.am gtk/Makefile.am: Add Pango libraries and C flags * gdk/gdkdraw.c gdk/gdkdrawable.h gdkwindow.c gdk/x11/gdkdrawable-x11.c: Add function (gdk_draw_layout) to draw a pango layout. * gdk/gdkpango.h gdk/x11/gdkpango-x11.c: New file with functions for getting Pango contexts for GDK. * gtk/gtkeditable.c: Get rid of dead code gtk_editable_parent_set() * gtk/gtkentry.[ch]: Complete rewrite to use Pango, add bidirectional editing. * gtk/gtkentry.c: Hack in simple Hebrew input with direct keysym => unicode translations. More languages can be added here, but real input-method support is needed. * docs/Changes-1.4.txt: Added note about entry behavior. * gtk/gtkenums.h gtk/gtkwidget.[ch] testgtk.c gtkprivate.h: Add functions to set the reading direction for a widget and the global direction. Add test which allows toggling the global direction. Two private flags are used to store the direction. (GTK_DIRECTION_SET + GTK_DIRECTION_LTR) * gtk/gtkcheckbutton.c gtk/gtkframe.c gtk/gtkhbbox.c gtk/gtkhbox.c gtk/gtkradiobutton.c gtk/gtkspinbutton.c gtk/gtktable.c * gtk/gtk[hv]scale.c gtk/gtkscale.[ch]: Draw numbers using Pango * gtk/gtklabel.[ch]: Moved to Pango and considerably rewritten. Line breaking, underlining now handled by Pango. * gtk/gtkstyle.[ch] gtk/gtkrc.[ch]: Add a PangoFontDescription to RCStyle and Style. (Having both this and the old font name and GdkFont is temporary.) * gtk/gtkwidget.[ch] (gtk_widget_create_pango_{context,layout}): Added convenience functions for creating contexts and layouts for widgets. * gtk/testgtk.c: Enhance label tests with multilingual labels.
2000-06-02 03:14:07 +00:00
tmp_list = tmp_list->next;
gdk_pango_get_item_properties (run->item, &this_uline,
&strike,
&rise,
&fg_color, &fg_set,
&bg_color, &bg_set,
adapt to handle PangoColor 2001-01-26 Havoc Pennington <hp@redhat.com> * gtk/gtktextlayout.c (convert_color): adapt to handle PangoColor * gtk/gtktreeview.c (gtk_tree_view_widget_to_tree_coords): fix to not offset by TREE_VIEW_HEADER_HEIGHT (gtk_tree_view_tree_to_widget_coords): fix to not offset by TREE_VIEW_HEADER_HEIGHT * configure.in (included_loaders): for me, --with-included-loaders generates the error "the specified loader yes does not exist", i.e. the arg defaults to "yes", so change test for value "" to test for value "yes", and include all loaders in that case. * gtk/gtkrbtree.c (_gtk_rbtree_get_depth): new function * gtk/gtktreeview.c (gtk_tree_view_get_cell_rect): fix to properly handle TREE_VIEW_VERTICAL_SEPARATOR (gtk_tree_view_bin_expose): fix to consider the row offset as pointing halfway into vertical separator. (gtk_tree_view_draw_node_focus_rect): ditto * gtk/gtkdebug.h, gtk/gtkmain.c (gtk_init_check): Add --gtk-debug=updates, which causes gdk_window_set_debug_updates (TRUE) to be called. * gdk/gdkwindow.c (gdk_window_set_debug_updates): Allow enabling a debug mode where the invalid region is colored in on invalidate, so you can see the flicker and know whether your redraw code is doing a good job. * gtk/gtktreeview.c (gtk_tree_view_queue_draw_node): Work in tree window coordinates (clip rect is in tree window coords) * gtk/Makefile.am: add gtktreednd.[hc] * gtk/gtkliststore.c: implement gtktreednd interfaces. * gtk/gtktreednd.c, gtk/gtktreednd.h: New interface to support drag-and-drop data operations on a model (so we can set up tree drag-and-drop automatically) * gtk/testgtk.c: Add a window to change sensitivity in the GtkLabel test; add a way to change the entry frame in GtkEntry test * gtk/gtkentry.c (gtk_entry_set_has_frame): (gtk_entry_get_has_frame): new functions to remove the frame around an entry (gtk_entry_size_request): shrink requisition if no frame (gtk_entry_draw_focus): don't draw frame if no frame * gtk/gtkstyle.c (gtk_default_draw_check): draw custom look for checks inside a cell renderer (gtk_default_draw_option): ditto for options * gtk/gtktreeviewcolumn.c (update_button_contents): add/remove children from the alignment, not the button (gtk_tree_view_column_init): ref/sink the column, to emulate GObject refcounting. * gtk/gtkcellrenderer.c (gtk_cell_renderer_init): ref/sink * gtk/gtkcellrenderertoggle.c (gtk_cell_renderer_toggle_render): Use theme functions to draw the toggles * gdk/gdkpango.c (gdk_pango_get_gc): use GdkRGB to alloc colors * gdk/gdkpango.h, gdk/gdkpango.c: Add GdkPangoAttrStipple and GdkPangoAttrEmbossed to use in rendering insensitive text * gdk/gdkpango.c (gdk_draw_layout_line): render new properties * gtk/gtkstyle.c (gtk_default_draw_layout): handle sensitivity using new GDK features
2001-01-26 21:12:05 +00:00
&embossed,
&stipple,
&shape_set,
&ink_rect,
&logical_rect);
Remove all references to offscreen flag which was no longer used. Thu Jun 1 23:05:13 2000 Owen Taylor <otaylor@redhat.com> * gtk/gtkwidget.c: Remove all references to offscreen flag which was no longer used. * gtk/gtkprivate.h (enum): Remove unused flags and compress. * gtk/gtkframe.c (gtk_frame_set_label_widget): Check for non-null label_widget->parent. * gtk/gtkentry.c: Get rid of code to deal with PangoAttribute which no longer was used. * gdk/gdkpango.c (gdk_pango_context_get_info): make static. * gdk/gdkpango.c (gdk_draw_layout[_line]): Add checks for null arguments. * gdk/x11/gdkgeometry-x11.c (gdk_window_scroll): add check for destroyed windows. Thu Jun 1 13:48:45 2000 Owen Taylor <otaylor@redhat.com> * gtk/gtkimmulticontext.c: Add a finalize method and unref the slave context there. * gtk/gtkinvisible.[ch]: Make reference counting behavior identical to GtkWindow. Thu Jun 1 01:54:11 2000 Owen Taylor <otaylor@redhat.com> * Makefile.am gdk/gdkpango.c: Copy the layout render function from pangox to here, so we can write them independent of rendering system, using GDK primitives. * gdk/gdkdrawable.h gdk/gdkdraw.c gdk/gdkwindow.c gdk/x11/gdkdrawable-x11.c: Remove draw_layout() from the vtable, since we have a rendering-system independent implementation in terms of draw_glyphs(). * gdk/gdkpango.c gdkdrawable.h (gdk_draw_layout_line): New function to render a single line. * gdk/x11/gdkpango.c: Move the guts of this file mostly into ../gdkpango.c, which simplifies things, since we don't have to deal with raw X gc's. Fri May 19 04:28:16 2000 Owen Taylor <otaylor@redhat.com> * gtk/gtktextlayout.[ch]: Add get_log_attrs() function to get the logical attributes for a given GtkTextLine. Tue May 30 16:05:39 2000 Owen Taylor <otaylor@redhat.com> * gdk/x11/gdkfont-x11.c (gdk_font_charset_for_locale): Track g_locale_get_codeset() to g_get_codeset() change. Tue May 30 15:03:19 2000 Owen Taylor <otaylor@redhat.com> * gtk/testcalendar.c (calendar_font_selection_ok): Use font descriptions. * gtk/gtkentry.c (gtk_entry_draw_text): Center text within the entry. * gtk/gtkfontsel.c (gtk_font_selection_dialog_init): Start of redoing (vastly simplifying) for Pango. Still needs quite a bit of work. (Size selection is currently poor. List of predefined sizes is not a good idea, since all of these sizes won't necessarily be distinct.) Tue May 30 13:50:19 2000 Owen Taylor <otaylor@redhat.com> * gdk/x11/gdkfont-x11.c (gdk_font_charset_for_locale): Handle CODESET results for LANG=C. Mon May 29 15:49:10 2000 Owen Taylor <otaylor@redhat.com> * gtk/gtkrc.[ch]: Add a 'font_name' declaration to RC which takes a stringized pango font description; ignore the older 'font' and 'fontset' declarations. * gtk/gtkstyle.c gtk/gtkrc.c: Fill in the style->font field with a GdkFont derived via gdk_font_from_description(), for compatibility. (Should we just remove it entirely? Probably too much compatibility breakage, but people should be migrating to the new Pango stuff as quickly as possible.) Mon May 29 15:47:41 2000 Owen Taylor <otaylor@redhat.com> * gtk/gtkentry.c gtk/gtkclist.c: s/pango_font_unref/g_object_unref/. Mon May 29 15:44:46 2000 Owen Taylor <otaylor@redhat.com> * gtk/gtkcalender.c: Roughly pango-ized. Really needs redoing; there are some bugs in size allocation right now, the semi-existant distinction between header / day fonts was removed, but, with Pango, could actually be made functional in a nice way. * gtk/testcalender: Move calender from examples into this directory as a test program. (We really need to restrcture testgtk into a whole directory full of tests for every widget or functionality group, separated into multiple .c files.) Mon May 29 15:19:56 2000 Owen Taylor <otaylor@redhat.com> * gtk/testgtk.c (file_exists): Fix stupid typo that was keeping RC file from being loaded. * gtk/testgtkrc gtk/testgtkrc2: Test new pango-ized RC file font code. Mon May 29 14:31:27 2000 Owen Taylor <otaylor@redhat.com> * gdk/gdkfont.h gdk/x11/gdkfont-x11.c (gdk_font_from_description): Add function to load a GdkFont from a PangoFontDescription. Fri May 26 17:16:40 2000 Owen Taylor <otaylor@redhat.com> * gtk/frame.[ch] gtkaspectframe.c: Make frame widgets able to have any widget for the label, use a GtkLabel widget to display the text. (Based partially on a patch from Anders Carlson.) (Quite a bit of code reorganization - strip 90% of the guts out of gtkaspectframe and add a single virtual func to GtkFrameClass - compute_child_allocation.) Fri May 26 12:00:02 2000 Owen Taylor <otaylor@redhat.com> * gtk/gtkctree.c gtk/gtkclist.[ch]: Pangoized. (Removed clist->row_center_offset field because caching it wasn't saving time or code, added private function _gtk_clist_create_cell_layout()). Wed May 24 15:59:37 2000 Owen Taylor <otaylor@redhat.com> * gtk/gtkaccellabel.c: Pangoized. * gtk/[hv]ruler.c: Pangoized Mon May 22 19:23:59 2000 Owen Taylor <otaylor@redhat.com> * gtk/gtkfilesel.c (gtk_file_selection_init): Use gtk_clist_set_column_auto_resize() to remove need need for manual column width computations. Mon May 22 18:50:26 2000 Owen Taylor <otaylor@redhat.com> * gtk/gtktooltips.[ch]: Replace custom drawing with a GtkLabel, ensuring Pango correctness, and considerably simplifying the code. * gtk/gtklabel.c gtk[hv]scale.c: 1000 => PANGO_SCALE. * gtk/gtklabel.c (gtk_label_size_request): Fixed incorrect getting of numbers of lines. * gtk/gtklabel.c (gtk_label_size_request): Set the requisition to the actual requested width of the lable, not to the wrap width we set. * gtk/gtktextchild.h: Remove extraneous include of gtk/gtk.h. * gtk/gtktextbtree.c gtk/gtktextbuffer.c gtk/gtktextlayout.c gtk/gtktextview.c gtk/gtktextview.[ch]: Fix up includes. * gtk/gtktextview.c: Fix structure inheritance. * gtk/gtkprogressbar.c: Pangoize. Mon May 22 15:47:30 2000 Owen Taylor <otaylor@redhat.com> * gtk/gtktextview.c (gtk_text_view_get_first_para_iter): Encapsulate in a function. * gtk/gtktextlayout.c (find_display_line_above): Fixed bug with computing line tops. * gtk/gtktextview.c (changed_handler): Fix < , <= confusion. Thu May 18 18:53:31 2000 Owen Taylor <otaylor@redhat.com> * gtk/gtktextdisplay.c (gtk_text_layout_draw): Fix up the x_offset and y_offset coordinates to do what we need now. (The offset between buffer and layout coordinates has been reintroduced, but is a bit different than before.) * gtk/gtktextview.[ch]: No longer inherit from GtkLayout; instead handle the adjustments ourselves, and scroll as necessary using the new gdk_window_scroll(). The advantage of this is that when we are incrementally revalidating, we are essentially rearranging things around the visible portion of the screen. With the old setup, the visible portion of the screen was moved around in the layout, so scrolling and redrawing to track that caused jumping of the display. Since we now control the scrolling ourselves, we can suppress this and only redraw when things actually change. Thu May 18 18:47:25 2000 Owen Taylor <otaylor@redhat.com> * gtk/gtktextbtree.c (redisplay_mark): We need to invalidate the region not just redisplay it after-all, since we store the cursors in the LineDisplay. (Ugly interactions here between GtkLayout and GtkTextBTree here.) * gtk/gtktextbtree.c (redisplay_region): Fixed reversed comparison. Thu May 18 18:43:21 2000 Owen Taylor <otaylor@redhat.com> * gdk/gdkwindow.h gdk/x11/gdkgeometry-x11.c (gdk_window_scroll): Added function to scroll contents of a window while keeping the window constant. Works by XCopyArea or guffaw-scrolling depending on the details of how the window is set up. (guffaw-scrolling still needs to be filled in.) Wed May 17 22:36:53 2000 Owen Taylor <otaylor@redhat.com> * gtk/gtktextiter.c gtk/gtkmain.c: Add a debug key for the text widget, move the debugging that was tied to a global variable to that. * gtk/gtkmarshal.list: Add NONE:INT,INT,INT * gtk/gtktextbtree.[ch] gtk/gtktextlayout.c: Keep a separate validated flag, in line data instead of setting height/width to -1. This allows us to perform operations with partially invalid buffer (using the old size for invalid lines) and thus to do incremental vaidation. Keep height/width aggregates up to date when deleting text and rebalancing the tree. * gtk/gtktextbtree.[ch]: Add functions validate a line (gtk_text_btree_validate_line), and to validate up to a number of pixels (gtk_text_btree_validate). * gtk/gtktextlayout.[ch]: Add an ::invalidated signal that indicates that something is changed and a revalidation pass is needed. Change ::need_repaint to ::changed, and make it take old and new yranges instead of a rectangle. * gtk/gtktextbtree.[ch] gtk/gtktextlayout.[ch]: Move the line_data_destroy() function from gtk_text_btree_add_view() to a virtual function in GtkTextLayout * gtk/gtktextbtree.[ch]: Remove gtk_text_btree_get_damage_range(), since we are handling partial repaints in a different fashion now. * gtk/gtktextbtree.[ch]: Only repaint the changed portion of the selection instead of queueing a repaint on the entire widget. * gtk/gtktextbuffer.[ch] gtk/gtktextbtree.[ch]: Move get_selection_bounds() down to btree, make the function in buffer a wrapper around the btree function. * gtk/gtktextlayout.[ch]: Add functions to check if the layout is valid and to recompute either a range of pixels aroudn a line or a certain total number of pixels. * gtk/gtktextlayout.[ch]: Cache a single line display; now that we only redraw the needed portions, the hit rate for this cache is quite high. * gtk/gtktextview.[ch]: Keep track of the first paragraph on the screen so that when re-laying-out the buffer, we can keep the same place. This requires connecting to ::value_changed on the adjustments * gtk/gtktextview.[ch]: Add idle functions to revalidate the buffer after we receive an ::invalidated signal. Wed May 17 22:10:47 2000 Owen Taylor <otaylor@redhat.com> * gtk/gtklayout.c (gtk_layout_size_allocate): Set upper to max of allocation and layout size, not just to the layout size. * gtk/gtk[hv]scrollbar.c (gtk_[hv]scrollbar_calc_slider_size): Invalidate window so it gets redrawn properly. * gdk/gdkwindow.c (gdk_window_invalidate_rect): Allow rect == NULL to mean the entire window. * gdk/gdkevents.h: Move definition for GDK_PRIORITY_REDRAW into public header. Mon May 15 14:51:31 2000 Owen Taylor <otaylor@redhat.com> * gtk/gtktextmark.c (gtk_text_mark_get_name): Add function to get the name of a mark. * gtk/gtktextlayout.c (gtk_text_layout_get_line_at_y): Add a function to find the paragraph from a y position. Thu May 11 12:57:20 2000 Owen Taylor <otaylor@redhat.com> * gtk/gtktextbtree.c (gtk_text_btree_node_invalidate_upward): Valid nodes have width/height >= 0, not > 0. Tue May 9 21:29:06 2000 Owen Taylor <otaylor@redhat.com> * gtk/gtktextlayout.[ch] gtk/gtktextdisplay.c (gtk_text_layout_get_line_display): Add a size_only flag, so when we only need the size, we don't create useless appearance attributes. * gtk/gtktextview.c (gtk_text_view_ensure_layout): Remove duplicate setting of font description. * gtk/gtkscale.c: Use PANGO_SCALE instead of 1000 Wed Apr 26 01:53:23 2000 Owen Taylor <otaylor@redhat.com> * gtk/Makefile.am (EXTRA_DIST): Add OLD_STAMP into EXTRA_DIST. It does not work well when the file that everything depends on is not in the tarball. Wed Apr 26 00:56:14 2000 Owen Taylor <otaylor@redhat.com> * gtk/testgtk.c: Some hacks and fixes so that it basically works when not sitting in the GTK+ build tree. 2000-05-03 Havoc Pennington <hp@redhat.com> * gtk/gtktextbtree.c (gtk_text_line_next_could_contain_tag): Properly determine the ordering of the tag root and the current line within the tree. Previous algorithm only worked if the tag root's immediate parent was the common root of both the current line and the tag root. Wed Apr 26 00:43:00 2000 Owen Taylor <otaylor@redhat.com> * gtk/gtktextlayout.c (set_para_values): Fix some bugs in alignment. * gtk/gtktextview.c (gtk_text_view_ensure_layout): Track the widget text directional dynamically. * gtk/gtktextview.[ch]: Added functions to get and set default wrap mode. Tue Apr 25 23:47:38 2000 Owen Taylor <otaylor@redhat.com> * gtk/gtktextlayout.c (gtk_text_layout_get_iter_location): Fix bug in cursor location computation. Tue Apr 25 23:22:59 2000 Owen Taylor <otaylor@redhat.com> * gtk/gtklayout.c (gtk_layout_set_size): Clamp hadjustment/ vadjusment values properly when layout gets smaller. * gtk/gtktextview.c (need_repaint_handler): Areas being passed in are far completely inaccurate, and sometimes too small, so, for now, just queue a redraw on the whole visible region. 2000-04-25 Havoc Pennington <hp@redhat.com> * gtk/gtktextbtree.c (summary_destroy): new function to destroy tag summary nodes (gtk_text_line_next_could_contain_tag): this function was totally broken if the line passed in wasn't below the tag root. Fix it. (gtk_text_btree_first_could_contain_tag): In the tag == NULL "wildcard" case, we have to do a linear scan. Blah. (gtk_text_btree_last_could_contain_tag): In tag == NULL case, we have to do the linear scan (tag_removed_cb): When a tag is removed from the tag table, remove the GtkTextTagInfo node from the btree. (gtk_text_btree_spew): Implement the spew function, for our debugging pleasure. Tue Apr 25 19:40:18 2000 Owen Taylor <otaylor@redhat.com> * gtk/gtktextlayout.c (gtk_text_layout_set_buffer): Fix a problem with referring to the wrong buffer. * gtk/gtkentry.c: Fix focus-in/focus-out confusion. * gtk/gtkrc.c gtk/gtkstyle.c: Moving setting default font description to gtk_style_new() - otherwise things don't work without a .gtkrc file. * gtk/gtktextbuffer.c (gtk_text_buffer_new): Sink the tags table if we create it ourself, too. * gdk/gdktypes.h (enum): Move GDK_RELEASE_MASK, since it was conflicting with XKB modifiers. * gtk/gtktextview.[ch]: Add simple support for GtkIMContext. Mon Apr 24 19:34:18 2000 Owen Taylor <otaylor@redhat.com> * gtk/gtkentry.c (gtk_entry_move_cursor_visually): Fix problem with deletion from last commit. Mon Apr 24 19:29:40 2000 Owen Taylor <otaylor@redhat.com> * gtk/gtkwidget.c (gtk_widget_create_pango_context): Set the language in the context from the current locale. * gtk/gtkentry.c (gtk_entry_size_request): Use language from the context, not hardcoded value. * gtk/gtkentry.c (gtk_entry_move_cursor): Make character movement visual, not logical. Sun Apr 23 23:39:18 2000 Owen Taylor <otaylor@redhat.com> * gtk/gtkentry.c gtk/gtktextdisplay.c: Don't handle selections as attributes - that doesn't handle partial-glyph selection properly. Instead use new pango_layout_line_get_x_ranges() functionality to draw the selection. * gtk/gtkentry.c: Simplify code since pango_layout_line_index_to_x() now properly handles out-of-range coordinates. * gtk/gtktextbuffer.c: Emit "mark_set" when the cursor is moved. * gtk/gtktextiter.h gtk/gtktextiterprivate.h: Make gtk_text_iter_get_line_byte() public. * gtk/gtktextlayout.[ch]: Properly set the direction in the PangoContext for paragraphs opposite to the base direction of the widget. * gtk/gtktextlayout.[ch] gtk/gtktextdisplay.c: Fixes for alignment. * gtk/gtktextlayout.c: Don't split segments on marks, since that causes Arabic words to reshape as you cursor through. * gtk/gtktextlayout.[ch] gtk/gtktextview.[ch]: Implement virtual cursor position when moving vertically with the arrow keys and scrolling with page-up/page-down. (Arrow keys save only the X, scrolling saves both X and Y.) This means you can line-up / line-down or page-up / page-down without losing your place, and also that moving vertically with the cursor keys keeps the same X position, not the same character count: * gtk/gtktextlayout.[ch] gtk/gtktextview.[ch]: Make vertical arrow keys move by display lines, not paragraphs. Tue Apr 18 14:16:50 2000 Owen Taylor <otaylor@redhat.com> * gtk/gtklayout.c: Make sure that the bin window is at least as big as the allocation. (Should we also make sure that the bin window is big enough to completely cover widget->window?) * gtk/gtktextview.c (gtk_text_view_get_visible_rect): Add function to get the onscreen rectangle. * gdk/x11/gdkwindow-x11.c (gdk_window_get_pointer): Correctly account for offsets in window coordinates. Sun Apr 16 16:13:27 2000 Owen Taylor <otaylor@redhat.com> * gtk/gtkentry.c (gtk_entry_get_cursor_locations): Fix index/offset confusion. * gtk/gtktextview.c (gtk_text_view_ensure_layout): Set the default direction from the widget direction. * gtk/gtktexttag.c gtk/gtktexttagprivate.h (gtk_text_tag_set_arg): Add a "direction" attribute. * gtk/gtktextview.c: global s/tkxt/text_view/. * gtk/testtext.c: Added long block of text in Arabic, to test out the direction attributes. (Some problems with the shaping system for arabic become obvious - like the fact the cursor splits words into unjoined pieces.) Fri Apr 14 12:54:34 2000 Owen Taylor <otaylor@redhat.com> * gtk/gtktextdisplay.c (render_layout): Add overstrike handling. * gtk/gtktextlayout.c: Fix up alignment. * gtk/testtext.c: Add some tests for centering, wrapping. Fri Apr 14 09:26:22 2000 Owen Taylor <otaylor@redhat.com> * gdk/gdkdrawable.h gdk/gdkdraw.c gdk/gdkwindow.c gdk/x11/gdkdrawable-x11.c: Add a draw_glyphs() operation to the drawable vtable and gdk_draw_glyphs(). If we wrote GTK+-specific layout-render function this could just replace the draw_layout() operation in the vtable. * gtk/gtkentry.c: Move guts of gtk_entry_get_cursor_locations to pango_layout_get_cursor_pos() and use that function. * gtk/gtktextchild.[ch]: add gtk_ onto pixmap_segment_new(), since it is a non-static symbol. * gtk/gtktextbtree.[ch]: Replace gtk_text_btree_find_line_data_by_y() with gtk_text_btree_find_line_by_y() * gtk/gtktextdisplay.c: Rewrote for Pango - uses a custom layout renderer that handles GtkTextAppearance attributes. * gtk/gtktexttag.[ch] gtk/gtktexttagprivate.h: - Move the values in the style that don't affect geometry into a GtkTextAppearance structure. - Change underline to take a PangoUnderline and "font" a string representation of a font description - Add a "font_desc" attribute which takes a FontDescription structure. * gtk/gtktextlayout.[ch]: - Get rid of the display-line list per each line. Instead, we generate, on demand, a GtkTextLineDisplay structure which] contains a PangoLayout * and other necesary information (offsets, cursor locations) for displaying a paragraph. - Get rid of the code to wrap lines, create display chunks, etc. Instead, we just go through a paragraph and convert it into the necessary inputs to a PangoLayout. - Implement a new attribute type, GtkTextAttrAppearance. This holds a GtkTextAppearance, and is used to pass colors, stipple, etc, through from the layout to the display without having to use lots and lots of individual attributes. - Reimplement gtk_layout_get_iter_at_pixel() gtk_layout_get_iter_pos() in terms of PangoLayout functions. * gtk/gtktextview.c: - Handle passing the necessary PangoContext to the layout - Some fixups in painting to deal with the automatic backing store and offsetting of GTK+-1.4 - Add a style_set handler so that the default style reacts properly to theme changes. * gtk/gtktext?*.[ch]: Random code-style fixes. * gtk/testtext.c: Substitute in languages that Pango handles now for Thai Mon Apr 10 10:33:45 2000 Owen Taylor <otaylor@redhat.com> * gtk/gtktext?*.[ch]: Check in Havoc's port of the Tk text widget, in original form preparatory to Pango-ization and gdkimcontext-ization. Thu Apr 6 19:25:39 2000 Owen Taylor <otaylor@redhat.com> * gtk/gtkimcontext.c: Move default implementations to real_* vfuncs, so that we can derive from gtkimcontext in language bindings properly. Thu Apr 6 16:02:52 2000 Owen Taylor <otaylor@redhat.com> * gtk/gtkimcontextsimple.[ch]: Use gdk_keyval_to_unicode to gdk_unicode_to_keyval. Add a compose table including (almost) all the compose combinations from X. This is 6k of static, shared data as opposed to 50k or so of dynamic data in the XIM implementation. * gdk/gdk.h gdk/gdkkeyuni.c gdk/win32/gdkevents-win32.c (gdk_keyval_to_unicode, gdk_unicode_to_keyval): Moved functions to convert keyvalues from and to unicode here from the win32 port and made them public. Wed Apr 5 16:37:29 2000 Owen Taylor <otaylor@redhat.com> * gtk/gtkeditable.c (gtk_editable_insert_text): Allow new_text_length == -1. Wed Apr 5 16:27:45 2000 Owen Taylor <otaylor@redhat.com> * gtk/gtkimcontext.[ch]: Base class for new input context system * gtk/gtkimmulticontext.[ch]: Proxy input context that allows the real input context implementation to be loaded from modules and switched on the fly. * gtk/gtkcontextsimple.[ch]: Simple implementation of an input context that just does direct keysymbol => unicode translation. * gtk/gtkentry.[ch]: Start switching editing over to using GtkInputContext. (No handling of preedit yet.) Wed Apr 5 15:48:41 2000 Owen Taylor <otaylor@redhat.com> * gtk/gtktypeutils.h (GTK_CHECK_GET_CLASS): Fix problem with one too many substitutions. (klass should not be subsituted.) Wed Apr 5 00:18:14 2000 Owen Taylor <otaylor@redhat.com> * configure.in: Add checks for Pango * configure.in docs/Makefile.am: Add test for sgml2html and allow 'make dist' without building html, but print out warnings in that case. (For making snapshots) * gdk/Makefile.am gdk/x11/Makefile.am gtk/Makefile.am: Add Pango libraries and C flags * gdk/gdkdraw.c gdk/gdkdrawable.h gdkwindow.c gdk/x11/gdkdrawable-x11.c: Add function (gdk_draw_layout) to draw a pango layout. * gdk/gdkpango.h gdk/x11/gdkpango-x11.c: New file with functions for getting Pango contexts for GDK. * gtk/gtkeditable.c: Get rid of dead code gtk_editable_parent_set() * gtk/gtkentry.[ch]: Complete rewrite to use Pango, add bidirectional editing. * gtk/gtkentry.c: Hack in simple Hebrew input with direct keysym => unicode translations. More languages can be added here, but real input-method support is needed. * docs/Changes-1.4.txt: Added note about entry behavior. * gtk/gtkenums.h gtk/gtkwidget.[ch] testgtk.c gtkprivate.h: Add functions to set the reading direction for a widget and the global direction. Add test which allows toggling the global direction. Two private flags are used to store the direction. (GTK_DIRECTION_SET + GTK_DIRECTION_LTR) * gtk/gtkcheckbutton.c gtk/gtkframe.c gtk/gtkhbbox.c gtk/gtkhbox.c gtk/gtkradiobutton.c gtk/gtkspinbutton.c gtk/gtktable.c * gtk/gtk[hv]scale.c gtk/gtkscale.[ch]: Draw numbers using Pango * gtk/gtklabel.[ch]: Moved to Pango and considerably rewritten. Line breaking, underlining now handled by Pango. * gtk/gtkstyle.[ch] gtk/gtkrc.[ch]: Add a PangoFontDescription to RCStyle and Style. (Having both this and the old font name and GdkFont is temporary.) * gtk/gtkwidget.[ch] (gtk_widget_create_pango_{context,layout}): Added convenience functions for creating contexts and layouts for widgets. * gtk/testgtk.c: Enhance label tests with multilingual labels.
2000-06-02 03:14:07 +00:00
/* we subtract the rise because X coordinates are upside down */
risen_y = y - rise / PANGO_SCALE;
if (!shape_set)
{
if (this_uline == PANGO_UNDERLINE_NONE)
pango_glyph_string_extents (run->glyphs, run->item->analysis.font,
NULL, &logical_rect);
else
pango_glyph_string_extents (run->glyphs, run->item->analysis.font,
&ink_rect, &logical_rect);
}
Remove all references to offscreen flag which was no longer used. Thu Jun 1 23:05:13 2000 Owen Taylor <otaylor@redhat.com> * gtk/gtkwidget.c: Remove all references to offscreen flag which was no longer used. * gtk/gtkprivate.h (enum): Remove unused flags and compress. * gtk/gtkframe.c (gtk_frame_set_label_widget): Check for non-null label_widget->parent. * gtk/gtkentry.c: Get rid of code to deal with PangoAttribute which no longer was used. * gdk/gdkpango.c (gdk_pango_context_get_info): make static. * gdk/gdkpango.c (gdk_draw_layout[_line]): Add checks for null arguments. * gdk/x11/gdkgeometry-x11.c (gdk_window_scroll): add check for destroyed windows. Thu Jun 1 13:48:45 2000 Owen Taylor <otaylor@redhat.com> * gtk/gtkimmulticontext.c: Add a finalize method and unref the slave context there. * gtk/gtkinvisible.[ch]: Make reference counting behavior identical to GtkWindow. Thu Jun 1 01:54:11 2000 Owen Taylor <otaylor@redhat.com> * Makefile.am gdk/gdkpango.c: Copy the layout render function from pangox to here, so we can write them independent of rendering system, using GDK primitives. * gdk/gdkdrawable.h gdk/gdkdraw.c gdk/gdkwindow.c gdk/x11/gdkdrawable-x11.c: Remove draw_layout() from the vtable, since we have a rendering-system independent implementation in terms of draw_glyphs(). * gdk/gdkpango.c gdkdrawable.h (gdk_draw_layout_line): New function to render a single line. * gdk/x11/gdkpango.c: Move the guts of this file mostly into ../gdkpango.c, which simplifies things, since we don't have to deal with raw X gc's. Fri May 19 04:28:16 2000 Owen Taylor <otaylor@redhat.com> * gtk/gtktextlayout.[ch]: Add get_log_attrs() function to get the logical attributes for a given GtkTextLine. Tue May 30 16:05:39 2000 Owen Taylor <otaylor@redhat.com> * gdk/x11/gdkfont-x11.c (gdk_font_charset_for_locale): Track g_locale_get_codeset() to g_get_codeset() change. Tue May 30 15:03:19 2000 Owen Taylor <otaylor@redhat.com> * gtk/testcalendar.c (calendar_font_selection_ok): Use font descriptions. * gtk/gtkentry.c (gtk_entry_draw_text): Center text within the entry. * gtk/gtkfontsel.c (gtk_font_selection_dialog_init): Start of redoing (vastly simplifying) for Pango. Still needs quite a bit of work. (Size selection is currently poor. List of predefined sizes is not a good idea, since all of these sizes won't necessarily be distinct.) Tue May 30 13:50:19 2000 Owen Taylor <otaylor@redhat.com> * gdk/x11/gdkfont-x11.c (gdk_font_charset_for_locale): Handle CODESET results for LANG=C. Mon May 29 15:49:10 2000 Owen Taylor <otaylor@redhat.com> * gtk/gtkrc.[ch]: Add a 'font_name' declaration to RC which takes a stringized pango font description; ignore the older 'font' and 'fontset' declarations. * gtk/gtkstyle.c gtk/gtkrc.c: Fill in the style->font field with a GdkFont derived via gdk_font_from_description(), for compatibility. (Should we just remove it entirely? Probably too much compatibility breakage, but people should be migrating to the new Pango stuff as quickly as possible.) Mon May 29 15:47:41 2000 Owen Taylor <otaylor@redhat.com> * gtk/gtkentry.c gtk/gtkclist.c: s/pango_font_unref/g_object_unref/. Mon May 29 15:44:46 2000 Owen Taylor <otaylor@redhat.com> * gtk/gtkcalender.c: Roughly pango-ized. Really needs redoing; there are some bugs in size allocation right now, the semi-existant distinction between header / day fonts was removed, but, with Pango, could actually be made functional in a nice way. * gtk/testcalender: Move calender from examples into this directory as a test program. (We really need to restrcture testgtk into a whole directory full of tests for every widget or functionality group, separated into multiple .c files.) Mon May 29 15:19:56 2000 Owen Taylor <otaylor@redhat.com> * gtk/testgtk.c (file_exists): Fix stupid typo that was keeping RC file from being loaded. * gtk/testgtkrc gtk/testgtkrc2: Test new pango-ized RC file font code. Mon May 29 14:31:27 2000 Owen Taylor <otaylor@redhat.com> * gdk/gdkfont.h gdk/x11/gdkfont-x11.c (gdk_font_from_description): Add function to load a GdkFont from a PangoFontDescription. Fri May 26 17:16:40 2000 Owen Taylor <otaylor@redhat.com> * gtk/frame.[ch] gtkaspectframe.c: Make frame widgets able to have any widget for the label, use a GtkLabel widget to display the text. (Based partially on a patch from Anders Carlson.) (Quite a bit of code reorganization - strip 90% of the guts out of gtkaspectframe and add a single virtual func to GtkFrameClass - compute_child_allocation.) Fri May 26 12:00:02 2000 Owen Taylor <otaylor@redhat.com> * gtk/gtkctree.c gtk/gtkclist.[ch]: Pangoized. (Removed clist->row_center_offset field because caching it wasn't saving time or code, added private function _gtk_clist_create_cell_layout()). Wed May 24 15:59:37 2000 Owen Taylor <otaylor@redhat.com> * gtk/gtkaccellabel.c: Pangoized. * gtk/[hv]ruler.c: Pangoized Mon May 22 19:23:59 2000 Owen Taylor <otaylor@redhat.com> * gtk/gtkfilesel.c (gtk_file_selection_init): Use gtk_clist_set_column_auto_resize() to remove need need for manual column width computations. Mon May 22 18:50:26 2000 Owen Taylor <otaylor@redhat.com> * gtk/gtktooltips.[ch]: Replace custom drawing with a GtkLabel, ensuring Pango correctness, and considerably simplifying the code. * gtk/gtklabel.c gtk[hv]scale.c: 1000 => PANGO_SCALE. * gtk/gtklabel.c (gtk_label_size_request): Fixed incorrect getting of numbers of lines. * gtk/gtklabel.c (gtk_label_size_request): Set the requisition to the actual requested width of the lable, not to the wrap width we set. * gtk/gtktextchild.h: Remove extraneous include of gtk/gtk.h. * gtk/gtktextbtree.c gtk/gtktextbuffer.c gtk/gtktextlayout.c gtk/gtktextview.c gtk/gtktextview.[ch]: Fix up includes. * gtk/gtktextview.c: Fix structure inheritance. * gtk/gtkprogressbar.c: Pangoize. Mon May 22 15:47:30 2000 Owen Taylor <otaylor@redhat.com> * gtk/gtktextview.c (gtk_text_view_get_first_para_iter): Encapsulate in a function. * gtk/gtktextlayout.c (find_display_line_above): Fixed bug with computing line tops. * gtk/gtktextview.c (changed_handler): Fix < , <= confusion. Thu May 18 18:53:31 2000 Owen Taylor <otaylor@redhat.com> * gtk/gtktextdisplay.c (gtk_text_layout_draw): Fix up the x_offset and y_offset coordinates to do what we need now. (The offset between buffer and layout coordinates has been reintroduced, but is a bit different than before.) * gtk/gtktextview.[ch]: No longer inherit from GtkLayout; instead handle the adjustments ourselves, and scroll as necessary using the new gdk_window_scroll(). The advantage of this is that when we are incrementally revalidating, we are essentially rearranging things around the visible portion of the screen. With the old setup, the visible portion of the screen was moved around in the layout, so scrolling and redrawing to track that caused jumping of the display. Since we now control the scrolling ourselves, we can suppress this and only redraw when things actually change. Thu May 18 18:47:25 2000 Owen Taylor <otaylor@redhat.com> * gtk/gtktextbtree.c (redisplay_mark): We need to invalidate the region not just redisplay it after-all, since we store the cursors in the LineDisplay. (Ugly interactions here between GtkLayout and GtkTextBTree here.) * gtk/gtktextbtree.c (redisplay_region): Fixed reversed comparison. Thu May 18 18:43:21 2000 Owen Taylor <otaylor@redhat.com> * gdk/gdkwindow.h gdk/x11/gdkgeometry-x11.c (gdk_window_scroll): Added function to scroll contents of a window while keeping the window constant. Works by XCopyArea or guffaw-scrolling depending on the details of how the window is set up. (guffaw-scrolling still needs to be filled in.) Wed May 17 22:36:53 2000 Owen Taylor <otaylor@redhat.com> * gtk/gtktextiter.c gtk/gtkmain.c: Add a debug key for the text widget, move the debugging that was tied to a global variable to that. * gtk/gtkmarshal.list: Add NONE:INT,INT,INT * gtk/gtktextbtree.[ch] gtk/gtktextlayout.c: Keep a separate validated flag, in line data instead of setting height/width to -1. This allows us to perform operations with partially invalid buffer (using the old size for invalid lines) and thus to do incremental vaidation. Keep height/width aggregates up to date when deleting text and rebalancing the tree. * gtk/gtktextbtree.[ch]: Add functions validate a line (gtk_text_btree_validate_line), and to validate up to a number of pixels (gtk_text_btree_validate). * gtk/gtktextlayout.[ch]: Add an ::invalidated signal that indicates that something is changed and a revalidation pass is needed. Change ::need_repaint to ::changed, and make it take old and new yranges instead of a rectangle. * gtk/gtktextbtree.[ch] gtk/gtktextlayout.[ch]: Move the line_data_destroy() function from gtk_text_btree_add_view() to a virtual function in GtkTextLayout * gtk/gtktextbtree.[ch]: Remove gtk_text_btree_get_damage_range(), since we are handling partial repaints in a different fashion now. * gtk/gtktextbtree.[ch]: Only repaint the changed portion of the selection instead of queueing a repaint on the entire widget. * gtk/gtktextbuffer.[ch] gtk/gtktextbtree.[ch]: Move get_selection_bounds() down to btree, make the function in buffer a wrapper around the btree function. * gtk/gtktextlayout.[ch]: Add functions to check if the layout is valid and to recompute either a range of pixels aroudn a line or a certain total number of pixels. * gtk/gtktextlayout.[ch]: Cache a single line display; now that we only redraw the needed portions, the hit rate for this cache is quite high. * gtk/gtktextview.[ch]: Keep track of the first paragraph on the screen so that when re-laying-out the buffer, we can keep the same place. This requires connecting to ::value_changed on the adjustments * gtk/gtktextview.[ch]: Add idle functions to revalidate the buffer after we receive an ::invalidated signal. Wed May 17 22:10:47 2000 Owen Taylor <otaylor@redhat.com> * gtk/gtklayout.c (gtk_layout_size_allocate): Set upper to max of allocation and layout size, not just to the layout size. * gtk/gtk[hv]scrollbar.c (gtk_[hv]scrollbar_calc_slider_size): Invalidate window so it gets redrawn properly. * gdk/gdkwindow.c (gdk_window_invalidate_rect): Allow rect == NULL to mean the entire window. * gdk/gdkevents.h: Move definition for GDK_PRIORITY_REDRAW into public header. Mon May 15 14:51:31 2000 Owen Taylor <otaylor@redhat.com> * gtk/gtktextmark.c (gtk_text_mark_get_name): Add function to get the name of a mark. * gtk/gtktextlayout.c (gtk_text_layout_get_line_at_y): Add a function to find the paragraph from a y position. Thu May 11 12:57:20 2000 Owen Taylor <otaylor@redhat.com> * gtk/gtktextbtree.c (gtk_text_btree_node_invalidate_upward): Valid nodes have width/height >= 0, not > 0. Tue May 9 21:29:06 2000 Owen Taylor <otaylor@redhat.com> * gtk/gtktextlayout.[ch] gtk/gtktextdisplay.c (gtk_text_layout_get_line_display): Add a size_only flag, so when we only need the size, we don't create useless appearance attributes. * gtk/gtktextview.c (gtk_text_view_ensure_layout): Remove duplicate setting of font description. * gtk/gtkscale.c: Use PANGO_SCALE instead of 1000 Wed Apr 26 01:53:23 2000 Owen Taylor <otaylor@redhat.com> * gtk/Makefile.am (EXTRA_DIST): Add OLD_STAMP into EXTRA_DIST. It does not work well when the file that everything depends on is not in the tarball. Wed Apr 26 00:56:14 2000 Owen Taylor <otaylor@redhat.com> * gtk/testgtk.c: Some hacks and fixes so that it basically works when not sitting in the GTK+ build tree. 2000-05-03 Havoc Pennington <hp@redhat.com> * gtk/gtktextbtree.c (gtk_text_line_next_could_contain_tag): Properly determine the ordering of the tag root and the current line within the tree. Previous algorithm only worked if the tag root's immediate parent was the common root of both the current line and the tag root. Wed Apr 26 00:43:00 2000 Owen Taylor <otaylor@redhat.com> * gtk/gtktextlayout.c (set_para_values): Fix some bugs in alignment. * gtk/gtktextview.c (gtk_text_view_ensure_layout): Track the widget text directional dynamically. * gtk/gtktextview.[ch]: Added functions to get and set default wrap mode. Tue Apr 25 23:47:38 2000 Owen Taylor <otaylor@redhat.com> * gtk/gtktextlayout.c (gtk_text_layout_get_iter_location): Fix bug in cursor location computation. Tue Apr 25 23:22:59 2000 Owen Taylor <otaylor@redhat.com> * gtk/gtklayout.c (gtk_layout_set_size): Clamp hadjustment/ vadjusment values properly when layout gets smaller. * gtk/gtktextview.c (need_repaint_handler): Areas being passed in are far completely inaccurate, and sometimes too small, so, for now, just queue a redraw on the whole visible region. 2000-04-25 Havoc Pennington <hp@redhat.com> * gtk/gtktextbtree.c (summary_destroy): new function to destroy tag summary nodes (gtk_text_line_next_could_contain_tag): this function was totally broken if the line passed in wasn't below the tag root. Fix it. (gtk_text_btree_first_could_contain_tag): In the tag == NULL "wildcard" case, we have to do a linear scan. Blah. (gtk_text_btree_last_could_contain_tag): In tag == NULL case, we have to do the linear scan (tag_removed_cb): When a tag is removed from the tag table, remove the GtkTextTagInfo node from the btree. (gtk_text_btree_spew): Implement the spew function, for our debugging pleasure. Tue Apr 25 19:40:18 2000 Owen Taylor <otaylor@redhat.com> * gtk/gtktextlayout.c (gtk_text_layout_set_buffer): Fix a problem with referring to the wrong buffer. * gtk/gtkentry.c: Fix focus-in/focus-out confusion. * gtk/gtkrc.c gtk/gtkstyle.c: Moving setting default font description to gtk_style_new() - otherwise things don't work without a .gtkrc file. * gtk/gtktextbuffer.c (gtk_text_buffer_new): Sink the tags table if we create it ourself, too. * gdk/gdktypes.h (enum): Move GDK_RELEASE_MASK, since it was conflicting with XKB modifiers. * gtk/gtktextview.[ch]: Add simple support for GtkIMContext. Mon Apr 24 19:34:18 2000 Owen Taylor <otaylor@redhat.com> * gtk/gtkentry.c (gtk_entry_move_cursor_visually): Fix problem with deletion from last commit. Mon Apr 24 19:29:40 2000 Owen Taylor <otaylor@redhat.com> * gtk/gtkwidget.c (gtk_widget_create_pango_context): Set the language in the context from the current locale. * gtk/gtkentry.c (gtk_entry_size_request): Use language from the context, not hardcoded value. * gtk/gtkentry.c (gtk_entry_move_cursor): Make character movement visual, not logical. Sun Apr 23 23:39:18 2000 Owen Taylor <otaylor@redhat.com> * gtk/gtkentry.c gtk/gtktextdisplay.c: Don't handle selections as attributes - that doesn't handle partial-glyph selection properly. Instead use new pango_layout_line_get_x_ranges() functionality to draw the selection. * gtk/gtkentry.c: Simplify code since pango_layout_line_index_to_x() now properly handles out-of-range coordinates. * gtk/gtktextbuffer.c: Emit "mark_set" when the cursor is moved. * gtk/gtktextiter.h gtk/gtktextiterprivate.h: Make gtk_text_iter_get_line_byte() public. * gtk/gtktextlayout.[ch]: Properly set the direction in the PangoContext for paragraphs opposite to the base direction of the widget. * gtk/gtktextlayout.[ch] gtk/gtktextdisplay.c: Fixes for alignment. * gtk/gtktextlayout.c: Don't split segments on marks, since that causes Arabic words to reshape as you cursor through. * gtk/gtktextlayout.[ch] gtk/gtktextview.[ch]: Implement virtual cursor position when moving vertically with the arrow keys and scrolling with page-up/page-down. (Arrow keys save only the X, scrolling saves both X and Y.) This means you can line-up / line-down or page-up / page-down without losing your place, and also that moving vertically with the cursor keys keeps the same X position, not the same character count: * gtk/gtktextlayout.[ch] gtk/gtktextview.[ch]: Make vertical arrow keys move by display lines, not paragraphs. Tue Apr 18 14:16:50 2000 Owen Taylor <otaylor@redhat.com> * gtk/gtklayout.c: Make sure that the bin window is at least as big as the allocation. (Should we also make sure that the bin window is big enough to completely cover widget->window?) * gtk/gtktextview.c (gtk_text_view_get_visible_rect): Add function to get the onscreen rectangle. * gdk/x11/gdkwindow-x11.c (gdk_window_get_pointer): Correctly account for offsets in window coordinates. Sun Apr 16 16:13:27 2000 Owen Taylor <otaylor@redhat.com> * gtk/gtkentry.c (gtk_entry_get_cursor_locations): Fix index/offset confusion. * gtk/gtktextview.c (gtk_text_view_ensure_layout): Set the default direction from the widget direction. * gtk/gtktexttag.c gtk/gtktexttagprivate.h (gtk_text_tag_set_arg): Add a "direction" attribute. * gtk/gtktextview.c: global s/tkxt/text_view/. * gtk/testtext.c: Added long block of text in Arabic, to test out the direction attributes. (Some problems with the shaping system for arabic become obvious - like the fact the cursor splits words into unjoined pieces.) Fri Apr 14 12:54:34 2000 Owen Taylor <otaylor@redhat.com> * gtk/gtktextdisplay.c (render_layout): Add overstrike handling. * gtk/gtktextlayout.c: Fix up alignment. * gtk/testtext.c: Add some tests for centering, wrapping. Fri Apr 14 09:26:22 2000 Owen Taylor <otaylor@redhat.com> * gdk/gdkdrawable.h gdk/gdkdraw.c gdk/gdkwindow.c gdk/x11/gdkdrawable-x11.c: Add a draw_glyphs() operation to the drawable vtable and gdk_draw_glyphs(). If we wrote GTK+-specific layout-render function this could just replace the draw_layout() operation in the vtable. * gtk/gtkentry.c: Move guts of gtk_entry_get_cursor_locations to pango_layout_get_cursor_pos() and use that function. * gtk/gtktextchild.[ch]: add gtk_ onto pixmap_segment_new(), since it is a non-static symbol. * gtk/gtktextbtree.[ch]: Replace gtk_text_btree_find_line_data_by_y() with gtk_text_btree_find_line_by_y() * gtk/gtktextdisplay.c: Rewrote for Pango - uses a custom layout renderer that handles GtkTextAppearance attributes. * gtk/gtktexttag.[ch] gtk/gtktexttagprivate.h: - Move the values in the style that don't affect geometry into a GtkTextAppearance structure. - Change underline to take a PangoUnderline and "font" a string representation of a font description - Add a "font_desc" attribute which takes a FontDescription structure. * gtk/gtktextlayout.[ch]: - Get rid of the display-line list per each line. Instead, we generate, on demand, a GtkTextLineDisplay structure which] contains a PangoLayout * and other necesary information (offsets, cursor locations) for displaying a paragraph. - Get rid of the code to wrap lines, create display chunks, etc. Instead, we just go through a paragraph and convert it into the necessary inputs to a PangoLayout. - Implement a new attribute type, GtkTextAttrAppearance. This holds a GtkTextAppearance, and is used to pass colors, stipple, etc, through from the layout to the display without having to use lots and lots of individual attributes. - Reimplement gtk_layout_get_iter_at_pixel() gtk_layout_get_iter_pos() in terms of PangoLayout functions. * gtk/gtktextview.c: - Handle passing the necessary PangoContext to the layout - Some fixups in painting to deal with the automatic backing store and offsetting of GTK+-1.4 - Add a style_set handler so that the default style reacts properly to theme changes. * gtk/gtktext?*.[ch]: Random code-style fixes. * gtk/testtext.c: Substitute in languages that Pango handles now for Thai Mon Apr 10 10:33:45 2000 Owen Taylor <otaylor@redhat.com> * gtk/gtktext?*.[ch]: Check in Havoc's port of the Tk text widget, in original form preparatory to Pango-ization and gdkimcontext-ization. Thu Apr 6 19:25:39 2000 Owen Taylor <otaylor@redhat.com> * gtk/gtkimcontext.c: Move default implementations to real_* vfuncs, so that we can derive from gtkimcontext in language bindings properly. Thu Apr 6 16:02:52 2000 Owen Taylor <otaylor@redhat.com> * gtk/gtkimcontextsimple.[ch]: Use gdk_keyval_to_unicode to gdk_unicode_to_keyval. Add a compose table including (almost) all the compose combinations from X. This is 6k of static, shared data as opposed to 50k or so of dynamic data in the XIM implementation. * gdk/gdk.h gdk/gdkkeyuni.c gdk/win32/gdkevents-win32.c (gdk_keyval_to_unicode, gdk_unicode_to_keyval): Moved functions to convert keyvalues from and to unicode here from the win32 port and made them public. Wed Apr 5 16:37:29 2000 Owen Taylor <otaylor@redhat.com> * gtk/gtkeditable.c (gtk_editable_insert_text): Allow new_text_length == -1. Wed Apr 5 16:27:45 2000 Owen Taylor <otaylor@redhat.com> * gtk/gtkimcontext.[ch]: Base class for new input context system * gtk/gtkimmulticontext.[ch]: Proxy input context that allows the real input context implementation to be loaded from modules and switched on the fly. * gtk/gtkcontextsimple.[ch]: Simple implementation of an input context that just does direct keysymbol => unicode translation. * gtk/gtkentry.[ch]: Start switching editing over to using GtkInputContext. (No handling of preedit yet.) Wed Apr 5 15:48:41 2000 Owen Taylor <otaylor@redhat.com> * gtk/gtktypeutils.h (GTK_CHECK_GET_CLASS): Fix problem with one too many substitutions. (klass should not be subsituted.) Wed Apr 5 00:18:14 2000 Owen Taylor <otaylor@redhat.com> * configure.in: Add checks for Pango * configure.in docs/Makefile.am: Add test for sgml2html and allow 'make dist' without building html, but print out warnings in that case. (For making snapshots) * gdk/Makefile.am gdk/x11/Makefile.am gtk/Makefile.am: Add Pango libraries and C flags * gdk/gdkdraw.c gdk/gdkdrawable.h gdkwindow.c gdk/x11/gdkdrawable-x11.c: Add function (gdk_draw_layout) to draw a pango layout. * gdk/gdkpango.h gdk/x11/gdkpango-x11.c: New file with functions for getting Pango contexts for GDK. * gtk/gtkeditable.c: Get rid of dead code gtk_editable_parent_set() * gtk/gtkentry.[ch]: Complete rewrite to use Pango, add bidirectional editing. * gtk/gtkentry.c: Hack in simple Hebrew input with direct keysym => unicode translations. More languages can be added here, but real input-method support is needed. * docs/Changes-1.4.txt: Added note about entry behavior. * gtk/gtkenums.h gtk/gtkwidget.[ch] testgtk.c gtkprivate.h: Add functions to set the reading direction for a widget and the global direction. Add test which allows toggling the global direction. Two private flags are used to store the direction. (GTK_DIRECTION_SET + GTK_DIRECTION_LTR) * gtk/gtkcheckbutton.c gtk/gtkframe.c gtk/gtkhbbox.c gtk/gtkhbox.c gtk/gtkradiobutton.c gtk/gtkspinbutton.c gtk/gtktable.c * gtk/gtk[hv]scale.c gtk/gtkscale.[ch]: Draw numbers using Pango * gtk/gtklabel.[ch]: Moved to Pango and considerably rewritten. Line breaking, underlining now handled by Pango. * gtk/gtkstyle.[ch] gtk/gtkrc.[ch]: Add a PangoFontDescription to RCStyle and Style. (Having both this and the old font name and GdkFont is temporary.) * gtk/gtkwidget.[ch] (gtk_widget_create_pango_{context,layout}): Added convenience functions for creating contexts and layouts for widgets. * gtk/testgtk.c: Enhance label tests with multilingual labels.
2000-06-02 03:14:07 +00:00
fix bug where it always set the foreground, even if we were only using a 2001-02-12 Havoc Pennington <hp@pobox.com> * gdk/gdkpango.c (gdk_pango_get_gc): fix bug where it always set the foreground, even if we were only using a stipple. (gdk_draw_layout_line_with_colors): new function, allow override colors (gdk_draw_layout_with_colors): new function, allow override colors (gdk_pango_layout_line_get_clip_region): function to get the clip region for a logical text range (gdk_pango_layout_get_clip_region): get the clip region for a logical text range * gdk/x11/gdkcolor-x11.c: forward declare gdk_colormap_sync(), (gdk_colormap_new): fix call to gdk_colormap_sync() so it has the right number of arguments. * gtk/gtktextbtree.c (gtk_text_btree_node_check_consistency): enhance the function to check that node data corresponds to a view still belonging to the tree. * gtk/gtktreeview.c (gtk_tree_view_changed): we were leaking the GtkTreePath (gtk_tree_view_inserted): ditto (gtk_tree_view_child_toggled): ditto * gtk/gtktreemodel.c (gtk_tree_path_append_index): use realloc to simplify this code. * gtk/gtkcellrenderertext.c (get_layout): fix leak of a PangoAttrList * demos/gtk-demo/main.c (load_file): Fix leak of a GString * gtk/gtkentry.c (gtk_entry_realize): Fix leak of a GdkCursor * gtk/gtkmenubar.c (gtk_menu_bar_size_request): consider toggle size in the size request (gtk_menu_bar_size_allocate): consider toggle size here * gtk/gtkimagemenuitem.h, gtkimagemenuitem.c: Menu item that displays a widget in the toggle slot * gtk/testgtk.c: test GtkImageMenuItem * gtk/Makefile.am, gtk/gtk.h: Add GtkImageMenuItem * gtk/gtkmenuitem.h: Use "gint" not "guint16" for toggle size request and allocation * gtk/gtkmenu.c (gtk_menu_size_request): use gint not guint16 * gtk/gtkcheckmenuitem.c (gtk_check_menu_item_toggle_size_request): ditto
2001-02-13 05:44:47 +00:00
if (bg_set || background)
Remove all references to offscreen flag which was no longer used. Thu Jun 1 23:05:13 2000 Owen Taylor <otaylor@redhat.com> * gtk/gtkwidget.c: Remove all references to offscreen flag which was no longer used. * gtk/gtkprivate.h (enum): Remove unused flags and compress. * gtk/gtkframe.c (gtk_frame_set_label_widget): Check for non-null label_widget->parent. * gtk/gtkentry.c: Get rid of code to deal with PangoAttribute which no longer was used. * gdk/gdkpango.c (gdk_pango_context_get_info): make static. * gdk/gdkpango.c (gdk_draw_layout[_line]): Add checks for null arguments. * gdk/x11/gdkgeometry-x11.c (gdk_window_scroll): add check for destroyed windows. Thu Jun 1 13:48:45 2000 Owen Taylor <otaylor@redhat.com> * gtk/gtkimmulticontext.c: Add a finalize method and unref the slave context there. * gtk/gtkinvisible.[ch]: Make reference counting behavior identical to GtkWindow. Thu Jun 1 01:54:11 2000 Owen Taylor <otaylor@redhat.com> * Makefile.am gdk/gdkpango.c: Copy the layout render function from pangox to here, so we can write them independent of rendering system, using GDK primitives. * gdk/gdkdrawable.h gdk/gdkdraw.c gdk/gdkwindow.c gdk/x11/gdkdrawable-x11.c: Remove draw_layout() from the vtable, since we have a rendering-system independent implementation in terms of draw_glyphs(). * gdk/gdkpango.c gdkdrawable.h (gdk_draw_layout_line): New function to render a single line. * gdk/x11/gdkpango.c: Move the guts of this file mostly into ../gdkpango.c, which simplifies things, since we don't have to deal with raw X gc's. Fri May 19 04:28:16 2000 Owen Taylor <otaylor@redhat.com> * gtk/gtktextlayout.[ch]: Add get_log_attrs() function to get the logical attributes for a given GtkTextLine. Tue May 30 16:05:39 2000 Owen Taylor <otaylor@redhat.com> * gdk/x11/gdkfont-x11.c (gdk_font_charset_for_locale): Track g_locale_get_codeset() to g_get_codeset() change. Tue May 30 15:03:19 2000 Owen Taylor <otaylor@redhat.com> * gtk/testcalendar.c (calendar_font_selection_ok): Use font descriptions. * gtk/gtkentry.c (gtk_entry_draw_text): Center text within the entry. * gtk/gtkfontsel.c (gtk_font_selection_dialog_init): Start of redoing (vastly simplifying) for Pango. Still needs quite a bit of work. (Size selection is currently poor. List of predefined sizes is not a good idea, since all of these sizes won't necessarily be distinct.) Tue May 30 13:50:19 2000 Owen Taylor <otaylor@redhat.com> * gdk/x11/gdkfont-x11.c (gdk_font_charset_for_locale): Handle CODESET results for LANG=C. Mon May 29 15:49:10 2000 Owen Taylor <otaylor@redhat.com> * gtk/gtkrc.[ch]: Add a 'font_name' declaration to RC which takes a stringized pango font description; ignore the older 'font' and 'fontset' declarations. * gtk/gtkstyle.c gtk/gtkrc.c: Fill in the style->font field with a GdkFont derived via gdk_font_from_description(), for compatibility. (Should we just remove it entirely? Probably too much compatibility breakage, but people should be migrating to the new Pango stuff as quickly as possible.) Mon May 29 15:47:41 2000 Owen Taylor <otaylor@redhat.com> * gtk/gtkentry.c gtk/gtkclist.c: s/pango_font_unref/g_object_unref/. Mon May 29 15:44:46 2000 Owen Taylor <otaylor@redhat.com> * gtk/gtkcalender.c: Roughly pango-ized. Really needs redoing; there are some bugs in size allocation right now, the semi-existant distinction between header / day fonts was removed, but, with Pango, could actually be made functional in a nice way. * gtk/testcalender: Move calender from examples into this directory as a test program. (We really need to restrcture testgtk into a whole directory full of tests for every widget or functionality group, separated into multiple .c files.) Mon May 29 15:19:56 2000 Owen Taylor <otaylor@redhat.com> * gtk/testgtk.c (file_exists): Fix stupid typo that was keeping RC file from being loaded. * gtk/testgtkrc gtk/testgtkrc2: Test new pango-ized RC file font code. Mon May 29 14:31:27 2000 Owen Taylor <otaylor@redhat.com> * gdk/gdkfont.h gdk/x11/gdkfont-x11.c (gdk_font_from_description): Add function to load a GdkFont from a PangoFontDescription. Fri May 26 17:16:40 2000 Owen Taylor <otaylor@redhat.com> * gtk/frame.[ch] gtkaspectframe.c: Make frame widgets able to have any widget for the label, use a GtkLabel widget to display the text. (Based partially on a patch from Anders Carlson.) (Quite a bit of code reorganization - strip 90% of the guts out of gtkaspectframe and add a single virtual func to GtkFrameClass - compute_child_allocation.) Fri May 26 12:00:02 2000 Owen Taylor <otaylor@redhat.com> * gtk/gtkctree.c gtk/gtkclist.[ch]: Pangoized. (Removed clist->row_center_offset field because caching it wasn't saving time or code, added private function _gtk_clist_create_cell_layout()). Wed May 24 15:59:37 2000 Owen Taylor <otaylor@redhat.com> * gtk/gtkaccellabel.c: Pangoized. * gtk/[hv]ruler.c: Pangoized Mon May 22 19:23:59 2000 Owen Taylor <otaylor@redhat.com> * gtk/gtkfilesel.c (gtk_file_selection_init): Use gtk_clist_set_column_auto_resize() to remove need need for manual column width computations. Mon May 22 18:50:26 2000 Owen Taylor <otaylor@redhat.com> * gtk/gtktooltips.[ch]: Replace custom drawing with a GtkLabel, ensuring Pango correctness, and considerably simplifying the code. * gtk/gtklabel.c gtk[hv]scale.c: 1000 => PANGO_SCALE. * gtk/gtklabel.c (gtk_label_size_request): Fixed incorrect getting of numbers of lines. * gtk/gtklabel.c (gtk_label_size_request): Set the requisition to the actual requested width of the lable, not to the wrap width we set. * gtk/gtktextchild.h: Remove extraneous include of gtk/gtk.h. * gtk/gtktextbtree.c gtk/gtktextbuffer.c gtk/gtktextlayout.c gtk/gtktextview.c gtk/gtktextview.[ch]: Fix up includes. * gtk/gtktextview.c: Fix structure inheritance. * gtk/gtkprogressbar.c: Pangoize. Mon May 22 15:47:30 2000 Owen Taylor <otaylor@redhat.com> * gtk/gtktextview.c (gtk_text_view_get_first_para_iter): Encapsulate in a function. * gtk/gtktextlayout.c (find_display_line_above): Fixed bug with computing line tops. * gtk/gtktextview.c (changed_handler): Fix < , <= confusion. Thu May 18 18:53:31 2000 Owen Taylor <otaylor@redhat.com> * gtk/gtktextdisplay.c (gtk_text_layout_draw): Fix up the x_offset and y_offset coordinates to do what we need now. (The offset between buffer and layout coordinates has been reintroduced, but is a bit different than before.) * gtk/gtktextview.[ch]: No longer inherit from GtkLayout; instead handle the adjustments ourselves, and scroll as necessary using the new gdk_window_scroll(). The advantage of this is that when we are incrementally revalidating, we are essentially rearranging things around the visible portion of the screen. With the old setup, the visible portion of the screen was moved around in the layout, so scrolling and redrawing to track that caused jumping of the display. Since we now control the scrolling ourselves, we can suppress this and only redraw when things actually change. Thu May 18 18:47:25 2000 Owen Taylor <otaylor@redhat.com> * gtk/gtktextbtree.c (redisplay_mark): We need to invalidate the region not just redisplay it after-all, since we store the cursors in the LineDisplay. (Ugly interactions here between GtkLayout and GtkTextBTree here.) * gtk/gtktextbtree.c (redisplay_region): Fixed reversed comparison. Thu May 18 18:43:21 2000 Owen Taylor <otaylor@redhat.com> * gdk/gdkwindow.h gdk/x11/gdkgeometry-x11.c (gdk_window_scroll): Added function to scroll contents of a window while keeping the window constant. Works by XCopyArea or guffaw-scrolling depending on the details of how the window is set up. (guffaw-scrolling still needs to be filled in.) Wed May 17 22:36:53 2000 Owen Taylor <otaylor@redhat.com> * gtk/gtktextiter.c gtk/gtkmain.c: Add a debug key for the text widget, move the debugging that was tied to a global variable to that. * gtk/gtkmarshal.list: Add NONE:INT,INT,INT * gtk/gtktextbtree.[ch] gtk/gtktextlayout.c: Keep a separate validated flag, in line data instead of setting height/width to -1. This allows us to perform operations with partially invalid buffer (using the old size for invalid lines) and thus to do incremental vaidation. Keep height/width aggregates up to date when deleting text and rebalancing the tree. * gtk/gtktextbtree.[ch]: Add functions validate a line (gtk_text_btree_validate_line), and to validate up to a number of pixels (gtk_text_btree_validate). * gtk/gtktextlayout.[ch]: Add an ::invalidated signal that indicates that something is changed and a revalidation pass is needed. Change ::need_repaint to ::changed, and make it take old and new yranges instead of a rectangle. * gtk/gtktextbtree.[ch] gtk/gtktextlayout.[ch]: Move the line_data_destroy() function from gtk_text_btree_add_view() to a virtual function in GtkTextLayout * gtk/gtktextbtree.[ch]: Remove gtk_text_btree_get_damage_range(), since we are handling partial repaints in a different fashion now. * gtk/gtktextbtree.[ch]: Only repaint the changed portion of the selection instead of queueing a repaint on the entire widget. * gtk/gtktextbuffer.[ch] gtk/gtktextbtree.[ch]: Move get_selection_bounds() down to btree, make the function in buffer a wrapper around the btree function. * gtk/gtktextlayout.[ch]: Add functions to check if the layout is valid and to recompute either a range of pixels aroudn a line or a certain total number of pixels. * gtk/gtktextlayout.[ch]: Cache a single line display; now that we only redraw the needed portions, the hit rate for this cache is quite high. * gtk/gtktextview.[ch]: Keep track of the first paragraph on the screen so that when re-laying-out the buffer, we can keep the same place. This requires connecting to ::value_changed on the adjustments * gtk/gtktextview.[ch]: Add idle functions to revalidate the buffer after we receive an ::invalidated signal. Wed May 17 22:10:47 2000 Owen Taylor <otaylor@redhat.com> * gtk/gtklayout.c (gtk_layout_size_allocate): Set upper to max of allocation and layout size, not just to the layout size. * gtk/gtk[hv]scrollbar.c (gtk_[hv]scrollbar_calc_slider_size): Invalidate window so it gets redrawn properly. * gdk/gdkwindow.c (gdk_window_invalidate_rect): Allow rect == NULL to mean the entire window. * gdk/gdkevents.h: Move definition for GDK_PRIORITY_REDRAW into public header. Mon May 15 14:51:31 2000 Owen Taylor <otaylor@redhat.com> * gtk/gtktextmark.c (gtk_text_mark_get_name): Add function to get the name of a mark. * gtk/gtktextlayout.c (gtk_text_layout_get_line_at_y): Add a function to find the paragraph from a y position. Thu May 11 12:57:20 2000 Owen Taylor <otaylor@redhat.com> * gtk/gtktextbtree.c (gtk_text_btree_node_invalidate_upward): Valid nodes have width/height >= 0, not > 0. Tue May 9 21:29:06 2000 Owen Taylor <otaylor@redhat.com> * gtk/gtktextlayout.[ch] gtk/gtktextdisplay.c (gtk_text_layout_get_line_display): Add a size_only flag, so when we only need the size, we don't create useless appearance attributes. * gtk/gtktextview.c (gtk_text_view_ensure_layout): Remove duplicate setting of font description. * gtk/gtkscale.c: Use PANGO_SCALE instead of 1000 Wed Apr 26 01:53:23 2000 Owen Taylor <otaylor@redhat.com> * gtk/Makefile.am (EXTRA_DIST): Add OLD_STAMP into EXTRA_DIST. It does not work well when the file that everything depends on is not in the tarball. Wed Apr 26 00:56:14 2000 Owen Taylor <otaylor@redhat.com> * gtk/testgtk.c: Some hacks and fixes so that it basically works when not sitting in the GTK+ build tree. 2000-05-03 Havoc Pennington <hp@redhat.com> * gtk/gtktextbtree.c (gtk_text_line_next_could_contain_tag): Properly determine the ordering of the tag root and the current line within the tree. Previous algorithm only worked if the tag root's immediate parent was the common root of both the current line and the tag root. Wed Apr 26 00:43:00 2000 Owen Taylor <otaylor@redhat.com> * gtk/gtktextlayout.c (set_para_values): Fix some bugs in alignment. * gtk/gtktextview.c (gtk_text_view_ensure_layout): Track the widget text directional dynamically. * gtk/gtktextview.[ch]: Added functions to get and set default wrap mode. Tue Apr 25 23:47:38 2000 Owen Taylor <otaylor@redhat.com> * gtk/gtktextlayout.c (gtk_text_layout_get_iter_location): Fix bug in cursor location computation. Tue Apr 25 23:22:59 2000 Owen Taylor <otaylor@redhat.com> * gtk/gtklayout.c (gtk_layout_set_size): Clamp hadjustment/ vadjusment values properly when layout gets smaller. * gtk/gtktextview.c (need_repaint_handler): Areas being passed in are far completely inaccurate, and sometimes too small, so, for now, just queue a redraw on the whole visible region. 2000-04-25 Havoc Pennington <hp@redhat.com> * gtk/gtktextbtree.c (summary_destroy): new function to destroy tag summary nodes (gtk_text_line_next_could_contain_tag): this function was totally broken if the line passed in wasn't below the tag root. Fix it. (gtk_text_btree_first_could_contain_tag): In the tag == NULL "wildcard" case, we have to do a linear scan. Blah. (gtk_text_btree_last_could_contain_tag): In tag == NULL case, we have to do the linear scan (tag_removed_cb): When a tag is removed from the tag table, remove the GtkTextTagInfo node from the btree. (gtk_text_btree_spew): Implement the spew function, for our debugging pleasure. Tue Apr 25 19:40:18 2000 Owen Taylor <otaylor@redhat.com> * gtk/gtktextlayout.c (gtk_text_layout_set_buffer): Fix a problem with referring to the wrong buffer. * gtk/gtkentry.c: Fix focus-in/focus-out confusion. * gtk/gtkrc.c gtk/gtkstyle.c: Moving setting default font description to gtk_style_new() - otherwise things don't work without a .gtkrc file. * gtk/gtktextbuffer.c (gtk_text_buffer_new): Sink the tags table if we create it ourself, too. * gdk/gdktypes.h (enum): Move GDK_RELEASE_MASK, since it was conflicting with XKB modifiers. * gtk/gtktextview.[ch]: Add simple support for GtkIMContext. Mon Apr 24 19:34:18 2000 Owen Taylor <otaylor@redhat.com> * gtk/gtkentry.c (gtk_entry_move_cursor_visually): Fix problem with deletion from last commit. Mon Apr 24 19:29:40 2000 Owen Taylor <otaylor@redhat.com> * gtk/gtkwidget.c (gtk_widget_create_pango_context): Set the language in the context from the current locale. * gtk/gtkentry.c (gtk_entry_size_request): Use language from the context, not hardcoded value. * gtk/gtkentry.c (gtk_entry_move_cursor): Make character movement visual, not logical. Sun Apr 23 23:39:18 2000 Owen Taylor <otaylor@redhat.com> * gtk/gtkentry.c gtk/gtktextdisplay.c: Don't handle selections as attributes - that doesn't handle partial-glyph selection properly. Instead use new pango_layout_line_get_x_ranges() functionality to draw the selection. * gtk/gtkentry.c: Simplify code since pango_layout_line_index_to_x() now properly handles out-of-range coordinates. * gtk/gtktextbuffer.c: Emit "mark_set" when the cursor is moved. * gtk/gtktextiter.h gtk/gtktextiterprivate.h: Make gtk_text_iter_get_line_byte() public. * gtk/gtktextlayout.[ch]: Properly set the direction in the PangoContext for paragraphs opposite to the base direction of the widget. * gtk/gtktextlayout.[ch] gtk/gtktextdisplay.c: Fixes for alignment. * gtk/gtktextlayout.c: Don't split segments on marks, since that causes Arabic words to reshape as you cursor through. * gtk/gtktextlayout.[ch] gtk/gtktextview.[ch]: Implement virtual cursor position when moving vertically with the arrow keys and scrolling with page-up/page-down. (Arrow keys save only the X, scrolling saves both X and Y.) This means you can line-up / line-down or page-up / page-down without losing your place, and also that moving vertically with the cursor keys keeps the same X position, not the same character count: * gtk/gtktextlayout.[ch] gtk/gtktextview.[ch]: Make vertical arrow keys move by display lines, not paragraphs. Tue Apr 18 14:16:50 2000 Owen Taylor <otaylor@redhat.com> * gtk/gtklayout.c: Make sure that the bin window is at least as big as the allocation. (Should we also make sure that the bin window is big enough to completely cover widget->window?) * gtk/gtktextview.c (gtk_text_view_get_visible_rect): Add function to get the onscreen rectangle. * gdk/x11/gdkwindow-x11.c (gdk_window_get_pointer): Correctly account for offsets in window coordinates. Sun Apr 16 16:13:27 2000 Owen Taylor <otaylor@redhat.com> * gtk/gtkentry.c (gtk_entry_get_cursor_locations): Fix index/offset confusion. * gtk/gtktextview.c (gtk_text_view_ensure_layout): Set the default direction from the widget direction. * gtk/gtktexttag.c gtk/gtktexttagprivate.h (gtk_text_tag_set_arg): Add a "direction" attribute. * gtk/gtktextview.c: global s/tkxt/text_view/. * gtk/testtext.c: Added long block of text in Arabic, to test out the direction attributes. (Some problems with the shaping system for arabic become obvious - like the fact the cursor splits words into unjoined pieces.) Fri Apr 14 12:54:34 2000 Owen Taylor <otaylor@redhat.com> * gtk/gtktextdisplay.c (render_layout): Add overstrike handling. * gtk/gtktextlayout.c: Fix up alignment. * gtk/testtext.c: Add some tests for centering, wrapping. Fri Apr 14 09:26:22 2000 Owen Taylor <otaylor@redhat.com> * gdk/gdkdrawable.h gdk/gdkdraw.c gdk/gdkwindow.c gdk/x11/gdkdrawable-x11.c: Add a draw_glyphs() operation to the drawable vtable and gdk_draw_glyphs(). If we wrote GTK+-specific layout-render function this could just replace the draw_layout() operation in the vtable. * gtk/gtkentry.c: Move guts of gtk_entry_get_cursor_locations to pango_layout_get_cursor_pos() and use that function. * gtk/gtktextchild.[ch]: add gtk_ onto pixmap_segment_new(), since it is a non-static symbol. * gtk/gtktextbtree.[ch]: Replace gtk_text_btree_find_line_data_by_y() with gtk_text_btree_find_line_by_y() * gtk/gtktextdisplay.c: Rewrote for Pango - uses a custom layout renderer that handles GtkTextAppearance attributes. * gtk/gtktexttag.[ch] gtk/gtktexttagprivate.h: - Move the values in the style that don't affect geometry into a GtkTextAppearance structure. - Change underline to take a PangoUnderline and "font" a string representation of a font description - Add a "font_desc" attribute which takes a FontDescription structure. * gtk/gtktextlayout.[ch]: - Get rid of the display-line list per each line. Instead, we generate, on demand, a GtkTextLineDisplay structure which] contains a PangoLayout * and other necesary information (offsets, cursor locations) for displaying a paragraph. - Get rid of the code to wrap lines, create display chunks, etc. Instead, we just go through a paragraph and convert it into the necessary inputs to a PangoLayout. - Implement a new attribute type, GtkTextAttrAppearance. This holds a GtkTextAppearance, and is used to pass colors, stipple, etc, through from the layout to the display without having to use lots and lots of individual attributes. - Reimplement gtk_layout_get_iter_at_pixel() gtk_layout_get_iter_pos() in terms of PangoLayout functions. * gtk/gtktextview.c: - Handle passing the necessary PangoContext to the layout - Some fixups in painting to deal with the automatic backing store and offsetting of GTK+-1.4 - Add a style_set handler so that the default style reacts properly to theme changes. * gtk/gtktext?*.[ch]: Random code-style fixes. * gtk/testtext.c: Substitute in languages that Pango handles now for Thai Mon Apr 10 10:33:45 2000 Owen Taylor <otaylor@redhat.com> * gtk/gtktext?*.[ch]: Check in Havoc's port of the Tk text widget, in original form preparatory to Pango-ization and gdkimcontext-ization. Thu Apr 6 19:25:39 2000 Owen Taylor <otaylor@redhat.com> * gtk/gtkimcontext.c: Move default implementations to real_* vfuncs, so that we can derive from gtkimcontext in language bindings properly. Thu Apr 6 16:02:52 2000 Owen Taylor <otaylor@redhat.com> * gtk/gtkimcontextsimple.[ch]: Use gdk_keyval_to_unicode to gdk_unicode_to_keyval. Add a compose table including (almost) all the compose combinations from X. This is 6k of static, shared data as opposed to 50k or so of dynamic data in the XIM implementation. * gdk/gdk.h gdk/gdkkeyuni.c gdk/win32/gdkevents-win32.c (gdk_keyval_to_unicode, gdk_unicode_to_keyval): Moved functions to convert keyvalues from and to unicode here from the win32 port and made them public. Wed Apr 5 16:37:29 2000 Owen Taylor <otaylor@redhat.com> * gtk/gtkeditable.c (gtk_editable_insert_text): Allow new_text_length == -1. Wed Apr 5 16:27:45 2000 Owen Taylor <otaylor@redhat.com> * gtk/gtkimcontext.[ch]: Base class for new input context system * gtk/gtkimmulticontext.[ch]: Proxy input context that allows the real input context implementation to be loaded from modules and switched on the fly. * gtk/gtkcontextsimple.[ch]: Simple implementation of an input context that just does direct keysymbol => unicode translation. * gtk/gtkentry.[ch]: Start switching editing over to using GtkInputContext. (No handling of preedit yet.) Wed Apr 5 15:48:41 2000 Owen Taylor <otaylor@redhat.com> * gtk/gtktypeutils.h (GTK_CHECK_GET_CLASS): Fix problem with one too many substitutions. (klass should not be subsituted.) Wed Apr 5 00:18:14 2000 Owen Taylor <otaylor@redhat.com> * configure.in: Add checks for Pango * configure.in docs/Makefile.am: Add test for sgml2html and allow 'make dist' without building html, but print out warnings in that case. (For making snapshots) * gdk/Makefile.am gdk/x11/Makefile.am gtk/Makefile.am: Add Pango libraries and C flags * gdk/gdkdraw.c gdk/gdkdrawable.h gdkwindow.c gdk/x11/gdkdrawable-x11.c: Add function (gdk_draw_layout) to draw a pango layout. * gdk/gdkpango.h gdk/x11/gdkpango-x11.c: New file with functions for getting Pango contexts for GDK. * gtk/gtkeditable.c: Get rid of dead code gtk_editable_parent_set() * gtk/gtkentry.[ch]: Complete rewrite to use Pango, add bidirectional editing. * gtk/gtkentry.c: Hack in simple Hebrew input with direct keysym => unicode translations. More languages can be added here, but real input-method support is needed. * docs/Changes-1.4.txt: Added note about entry behavior. * gtk/gtkenums.h gtk/gtkwidget.[ch] testgtk.c gtkprivate.h: Add functions to set the reading direction for a widget and the global direction. Add test which allows toggling the global direction. Two private flags are used to store the direction. (GTK_DIRECTION_SET + GTK_DIRECTION_LTR) * gtk/gtkcheckbutton.c gtk/gtkframe.c gtk/gtkhbbox.c gtk/gtkhbox.c gtk/gtkradiobutton.c gtk/gtkspinbutton.c gtk/gtktable.c * gtk/gtk[hv]scale.c gtk/gtkscale.[ch]: Draw numbers using Pango * gtk/gtklabel.[ch]: Moved to Pango and considerably rewritten. Line breaking, underlining now handled by Pango. * gtk/gtkstyle.[ch] gtk/gtkrc.[ch]: Add a PangoFontDescription to RCStyle and Style. (Having both this and the old font name and GdkFont is temporary.) * gtk/gtkwidget.[ch] (gtk_widget_create_pango_{context,layout}): Added convenience functions for creating contexts and layouts for widgets. * gtk/testgtk.c: Enhance label tests with multilingual labels.
2000-06-02 03:14:07 +00:00
{
fix bug where it always set the foreground, even if we were only using a 2001-02-12 Havoc Pennington <hp@pobox.com> * gdk/gdkpango.c (gdk_pango_get_gc): fix bug where it always set the foreground, even if we were only using a stipple. (gdk_draw_layout_line_with_colors): new function, allow override colors (gdk_draw_layout_with_colors): new function, allow override colors (gdk_pango_layout_line_get_clip_region): function to get the clip region for a logical text range (gdk_pango_layout_get_clip_region): get the clip region for a logical text range * gdk/x11/gdkcolor-x11.c: forward declare gdk_colormap_sync(), (gdk_colormap_new): fix call to gdk_colormap_sync() so it has the right number of arguments. * gtk/gtktextbtree.c (gtk_text_btree_node_check_consistency): enhance the function to check that node data corresponds to a view still belonging to the tree. * gtk/gtktreeview.c (gtk_tree_view_changed): we were leaking the GtkTreePath (gtk_tree_view_inserted): ditto (gtk_tree_view_child_toggled): ditto * gtk/gtktreemodel.c (gtk_tree_path_append_index): use realloc to simplify this code. * gtk/gtkcellrenderertext.c (get_layout): fix leak of a PangoAttrList * demos/gtk-demo/main.c (load_file): Fix leak of a GString * gtk/gtkentry.c (gtk_entry_realize): Fix leak of a GdkCursor * gtk/gtkmenubar.c (gtk_menu_bar_size_request): consider toggle size in the size request (gtk_menu_bar_size_allocate): consider toggle size here * gtk/gtkimagemenuitem.h, gtkimagemenuitem.c: Menu item that displays a widget in the toggle slot * gtk/testgtk.c: test GtkImageMenuItem * gtk/Makefile.am, gtk/gtk.h: Add GtkImageMenuItem * gtk/gtkmenuitem.h: Use "gint" not "guint16" for toggle size request and allocation * gtk/gtkmenu.c (gtk_menu_size_request): use gint not guint16 * gtk/gtkcheckmenuitem.c (gtk_check_menu_item_toggle_size_request): ditto
2001-02-13 05:44:47 +00:00
GdkGC *bg_gc;
PangoColor tmp = bg_color;
if (background)
{
tmp.red = background->red;
tmp.blue = background->blue;
tmp.green = background->green;
}
bg_gc = gdk_pango_get_gc (drawable, context, &tmp, stipple, gc);
adapt to handle PangoColor 2001-01-26 Havoc Pennington <hp@redhat.com> * gtk/gtktextlayout.c (convert_color): adapt to handle PangoColor * gtk/gtktreeview.c (gtk_tree_view_widget_to_tree_coords): fix to not offset by TREE_VIEW_HEADER_HEIGHT (gtk_tree_view_tree_to_widget_coords): fix to not offset by TREE_VIEW_HEADER_HEIGHT * configure.in (included_loaders): for me, --with-included-loaders generates the error "the specified loader yes does not exist", i.e. the arg defaults to "yes", so change test for value "" to test for value "yes", and include all loaders in that case. * gtk/gtkrbtree.c (_gtk_rbtree_get_depth): new function * gtk/gtktreeview.c (gtk_tree_view_get_cell_rect): fix to properly handle TREE_VIEW_VERTICAL_SEPARATOR (gtk_tree_view_bin_expose): fix to consider the row offset as pointing halfway into vertical separator. (gtk_tree_view_draw_node_focus_rect): ditto * gtk/gtkdebug.h, gtk/gtkmain.c (gtk_init_check): Add --gtk-debug=updates, which causes gdk_window_set_debug_updates (TRUE) to be called. * gdk/gdkwindow.c (gdk_window_set_debug_updates): Allow enabling a debug mode where the invalid region is colored in on invalidate, so you can see the flicker and know whether your redraw code is doing a good job. * gtk/gtktreeview.c (gtk_tree_view_queue_draw_node): Work in tree window coordinates (clip rect is in tree window coords) * gtk/Makefile.am: add gtktreednd.[hc] * gtk/gtkliststore.c: implement gtktreednd interfaces. * gtk/gtktreednd.c, gtk/gtktreednd.h: New interface to support drag-and-drop data operations on a model (so we can set up tree drag-and-drop automatically) * gtk/testgtk.c: Add a window to change sensitivity in the GtkLabel test; add a way to change the entry frame in GtkEntry test * gtk/gtkentry.c (gtk_entry_set_has_frame): (gtk_entry_get_has_frame): new functions to remove the frame around an entry (gtk_entry_size_request): shrink requisition if no frame (gtk_entry_draw_focus): don't draw frame if no frame * gtk/gtkstyle.c (gtk_default_draw_check): draw custom look for checks inside a cell renderer (gtk_default_draw_option): ditto for options * gtk/gtktreeviewcolumn.c (update_button_contents): add/remove children from the alignment, not the button (gtk_tree_view_column_init): ref/sink the column, to emulate GObject refcounting. * gtk/gtkcellrenderer.c (gtk_cell_renderer_init): ref/sink * gtk/gtkcellrenderertoggle.c (gtk_cell_renderer_toggle_render): Use theme functions to draw the toggles * gdk/gdkpango.c (gdk_pango_get_gc): use GdkRGB to alloc colors * gdk/gdkpango.h, gdk/gdkpango.c: Add GdkPangoAttrStipple and GdkPangoAttrEmbossed to use in rendering insensitive text * gdk/gdkpango.c (gdk_draw_layout_line): render new properties * gtk/gtkstyle.c (gtk_default_draw_layout): handle sensitivity using new GDK features
2001-01-26 21:12:05 +00:00
Remove all references to offscreen flag which was no longer used. Thu Jun 1 23:05:13 2000 Owen Taylor <otaylor@redhat.com> * gtk/gtkwidget.c: Remove all references to offscreen flag which was no longer used. * gtk/gtkprivate.h (enum): Remove unused flags and compress. * gtk/gtkframe.c (gtk_frame_set_label_widget): Check for non-null label_widget->parent. * gtk/gtkentry.c: Get rid of code to deal with PangoAttribute which no longer was used. * gdk/gdkpango.c (gdk_pango_context_get_info): make static. * gdk/gdkpango.c (gdk_draw_layout[_line]): Add checks for null arguments. * gdk/x11/gdkgeometry-x11.c (gdk_window_scroll): add check for destroyed windows. Thu Jun 1 13:48:45 2000 Owen Taylor <otaylor@redhat.com> * gtk/gtkimmulticontext.c: Add a finalize method and unref the slave context there. * gtk/gtkinvisible.[ch]: Make reference counting behavior identical to GtkWindow. Thu Jun 1 01:54:11 2000 Owen Taylor <otaylor@redhat.com> * Makefile.am gdk/gdkpango.c: Copy the layout render function from pangox to here, so we can write them independent of rendering system, using GDK primitives. * gdk/gdkdrawable.h gdk/gdkdraw.c gdk/gdkwindow.c gdk/x11/gdkdrawable-x11.c: Remove draw_layout() from the vtable, since we have a rendering-system independent implementation in terms of draw_glyphs(). * gdk/gdkpango.c gdkdrawable.h (gdk_draw_layout_line): New function to render a single line. * gdk/x11/gdkpango.c: Move the guts of this file mostly into ../gdkpango.c, which simplifies things, since we don't have to deal with raw X gc's. Fri May 19 04:28:16 2000 Owen Taylor <otaylor@redhat.com> * gtk/gtktextlayout.[ch]: Add get_log_attrs() function to get the logical attributes for a given GtkTextLine. Tue May 30 16:05:39 2000 Owen Taylor <otaylor@redhat.com> * gdk/x11/gdkfont-x11.c (gdk_font_charset_for_locale): Track g_locale_get_codeset() to g_get_codeset() change. Tue May 30 15:03:19 2000 Owen Taylor <otaylor@redhat.com> * gtk/testcalendar.c (calendar_font_selection_ok): Use font descriptions. * gtk/gtkentry.c (gtk_entry_draw_text): Center text within the entry. * gtk/gtkfontsel.c (gtk_font_selection_dialog_init): Start of redoing (vastly simplifying) for Pango. Still needs quite a bit of work. (Size selection is currently poor. List of predefined sizes is not a good idea, since all of these sizes won't necessarily be distinct.) Tue May 30 13:50:19 2000 Owen Taylor <otaylor@redhat.com> * gdk/x11/gdkfont-x11.c (gdk_font_charset_for_locale): Handle CODESET results for LANG=C. Mon May 29 15:49:10 2000 Owen Taylor <otaylor@redhat.com> * gtk/gtkrc.[ch]: Add a 'font_name' declaration to RC which takes a stringized pango font description; ignore the older 'font' and 'fontset' declarations. * gtk/gtkstyle.c gtk/gtkrc.c: Fill in the style->font field with a GdkFont derived via gdk_font_from_description(), for compatibility. (Should we just remove it entirely? Probably too much compatibility breakage, but people should be migrating to the new Pango stuff as quickly as possible.) Mon May 29 15:47:41 2000 Owen Taylor <otaylor@redhat.com> * gtk/gtkentry.c gtk/gtkclist.c: s/pango_font_unref/g_object_unref/. Mon May 29 15:44:46 2000 Owen Taylor <otaylor@redhat.com> * gtk/gtkcalender.c: Roughly pango-ized. Really needs redoing; there are some bugs in size allocation right now, the semi-existant distinction between header / day fonts was removed, but, with Pango, could actually be made functional in a nice way. * gtk/testcalender: Move calender from examples into this directory as a test program. (We really need to restrcture testgtk into a whole directory full of tests for every widget or functionality group, separated into multiple .c files.) Mon May 29 15:19:56 2000 Owen Taylor <otaylor@redhat.com> * gtk/testgtk.c (file_exists): Fix stupid typo that was keeping RC file from being loaded. * gtk/testgtkrc gtk/testgtkrc2: Test new pango-ized RC file font code. Mon May 29 14:31:27 2000 Owen Taylor <otaylor@redhat.com> * gdk/gdkfont.h gdk/x11/gdkfont-x11.c (gdk_font_from_description): Add function to load a GdkFont from a PangoFontDescription. Fri May 26 17:16:40 2000 Owen Taylor <otaylor@redhat.com> * gtk/frame.[ch] gtkaspectframe.c: Make frame widgets able to have any widget for the label, use a GtkLabel widget to display the text. (Based partially on a patch from Anders Carlson.) (Quite a bit of code reorganization - strip 90% of the guts out of gtkaspectframe and add a single virtual func to GtkFrameClass - compute_child_allocation.) Fri May 26 12:00:02 2000 Owen Taylor <otaylor@redhat.com> * gtk/gtkctree.c gtk/gtkclist.[ch]: Pangoized. (Removed clist->row_center_offset field because caching it wasn't saving time or code, added private function _gtk_clist_create_cell_layout()). Wed May 24 15:59:37 2000 Owen Taylor <otaylor@redhat.com> * gtk/gtkaccellabel.c: Pangoized. * gtk/[hv]ruler.c: Pangoized Mon May 22 19:23:59 2000 Owen Taylor <otaylor@redhat.com> * gtk/gtkfilesel.c (gtk_file_selection_init): Use gtk_clist_set_column_auto_resize() to remove need need for manual column width computations. Mon May 22 18:50:26 2000 Owen Taylor <otaylor@redhat.com> * gtk/gtktooltips.[ch]: Replace custom drawing with a GtkLabel, ensuring Pango correctness, and considerably simplifying the code. * gtk/gtklabel.c gtk[hv]scale.c: 1000 => PANGO_SCALE. * gtk/gtklabel.c (gtk_label_size_request): Fixed incorrect getting of numbers of lines. * gtk/gtklabel.c (gtk_label_size_request): Set the requisition to the actual requested width of the lable, not to the wrap width we set. * gtk/gtktextchild.h: Remove extraneous include of gtk/gtk.h. * gtk/gtktextbtree.c gtk/gtktextbuffer.c gtk/gtktextlayout.c gtk/gtktextview.c gtk/gtktextview.[ch]: Fix up includes. * gtk/gtktextview.c: Fix structure inheritance. * gtk/gtkprogressbar.c: Pangoize. Mon May 22 15:47:30 2000 Owen Taylor <otaylor@redhat.com> * gtk/gtktextview.c (gtk_text_view_get_first_para_iter): Encapsulate in a function. * gtk/gtktextlayout.c (find_display_line_above): Fixed bug with computing line tops. * gtk/gtktextview.c (changed_handler): Fix < , <= confusion. Thu May 18 18:53:31 2000 Owen Taylor <otaylor@redhat.com> * gtk/gtktextdisplay.c (gtk_text_layout_draw): Fix up the x_offset and y_offset coordinates to do what we need now. (The offset between buffer and layout coordinates has been reintroduced, but is a bit different than before.) * gtk/gtktextview.[ch]: No longer inherit from GtkLayout; instead handle the adjustments ourselves, and scroll as necessary using the new gdk_window_scroll(). The advantage of this is that when we are incrementally revalidating, we are essentially rearranging things around the visible portion of the screen. With the old setup, the visible portion of the screen was moved around in the layout, so scrolling and redrawing to track that caused jumping of the display. Since we now control the scrolling ourselves, we can suppress this and only redraw when things actually change. Thu May 18 18:47:25 2000 Owen Taylor <otaylor@redhat.com> * gtk/gtktextbtree.c (redisplay_mark): We need to invalidate the region not just redisplay it after-all, since we store the cursors in the LineDisplay. (Ugly interactions here between GtkLayout and GtkTextBTree here.) * gtk/gtktextbtree.c (redisplay_region): Fixed reversed comparison. Thu May 18 18:43:21 2000 Owen Taylor <otaylor@redhat.com> * gdk/gdkwindow.h gdk/x11/gdkgeometry-x11.c (gdk_window_scroll): Added function to scroll contents of a window while keeping the window constant. Works by XCopyArea or guffaw-scrolling depending on the details of how the window is set up. (guffaw-scrolling still needs to be filled in.) Wed May 17 22:36:53 2000 Owen Taylor <otaylor@redhat.com> * gtk/gtktextiter.c gtk/gtkmain.c: Add a debug key for the text widget, move the debugging that was tied to a global variable to that. * gtk/gtkmarshal.list: Add NONE:INT,INT,INT * gtk/gtktextbtree.[ch] gtk/gtktextlayout.c: Keep a separate validated flag, in line data instead of setting height/width to -1. This allows us to perform operations with partially invalid buffer (using the old size for invalid lines) and thus to do incremental vaidation. Keep height/width aggregates up to date when deleting text and rebalancing the tree. * gtk/gtktextbtree.[ch]: Add functions validate a line (gtk_text_btree_validate_line), and to validate up to a number of pixels (gtk_text_btree_validate). * gtk/gtktextlayout.[ch]: Add an ::invalidated signal that indicates that something is changed and a revalidation pass is needed. Change ::need_repaint to ::changed, and make it take old and new yranges instead of a rectangle. * gtk/gtktextbtree.[ch] gtk/gtktextlayout.[ch]: Move the line_data_destroy() function from gtk_text_btree_add_view() to a virtual function in GtkTextLayout * gtk/gtktextbtree.[ch]: Remove gtk_text_btree_get_damage_range(), since we are handling partial repaints in a different fashion now. * gtk/gtktextbtree.[ch]: Only repaint the changed portion of the selection instead of queueing a repaint on the entire widget. * gtk/gtktextbuffer.[ch] gtk/gtktextbtree.[ch]: Move get_selection_bounds() down to btree, make the function in buffer a wrapper around the btree function. * gtk/gtktextlayout.[ch]: Add functions to check if the layout is valid and to recompute either a range of pixels aroudn a line or a certain total number of pixels. * gtk/gtktextlayout.[ch]: Cache a single line display; now that we only redraw the needed portions, the hit rate for this cache is quite high. * gtk/gtktextview.[ch]: Keep track of the first paragraph on the screen so that when re-laying-out the buffer, we can keep the same place. This requires connecting to ::value_changed on the adjustments * gtk/gtktextview.[ch]: Add idle functions to revalidate the buffer after we receive an ::invalidated signal. Wed May 17 22:10:47 2000 Owen Taylor <otaylor@redhat.com> * gtk/gtklayout.c (gtk_layout_size_allocate): Set upper to max of allocation and layout size, not just to the layout size. * gtk/gtk[hv]scrollbar.c (gtk_[hv]scrollbar_calc_slider_size): Invalidate window so it gets redrawn properly. * gdk/gdkwindow.c (gdk_window_invalidate_rect): Allow rect == NULL to mean the entire window. * gdk/gdkevents.h: Move definition for GDK_PRIORITY_REDRAW into public header. Mon May 15 14:51:31 2000 Owen Taylor <otaylor@redhat.com> * gtk/gtktextmark.c (gtk_text_mark_get_name): Add function to get the name of a mark. * gtk/gtktextlayout.c (gtk_text_layout_get_line_at_y): Add a function to find the paragraph from a y position. Thu May 11 12:57:20 2000 Owen Taylor <otaylor@redhat.com> * gtk/gtktextbtree.c (gtk_text_btree_node_invalidate_upward): Valid nodes have width/height >= 0, not > 0. Tue May 9 21:29:06 2000 Owen Taylor <otaylor@redhat.com> * gtk/gtktextlayout.[ch] gtk/gtktextdisplay.c (gtk_text_layout_get_line_display): Add a size_only flag, so when we only need the size, we don't create useless appearance attributes. * gtk/gtktextview.c (gtk_text_view_ensure_layout): Remove duplicate setting of font description. * gtk/gtkscale.c: Use PANGO_SCALE instead of 1000 Wed Apr 26 01:53:23 2000 Owen Taylor <otaylor@redhat.com> * gtk/Makefile.am (EXTRA_DIST): Add OLD_STAMP into EXTRA_DIST. It does not work well when the file that everything depends on is not in the tarball. Wed Apr 26 00:56:14 2000 Owen Taylor <otaylor@redhat.com> * gtk/testgtk.c: Some hacks and fixes so that it basically works when not sitting in the GTK+ build tree. 2000-05-03 Havoc Pennington <hp@redhat.com> * gtk/gtktextbtree.c (gtk_text_line_next_could_contain_tag): Properly determine the ordering of the tag root and the current line within the tree. Previous algorithm only worked if the tag root's immediate parent was the common root of both the current line and the tag root. Wed Apr 26 00:43:00 2000 Owen Taylor <otaylor@redhat.com> * gtk/gtktextlayout.c (set_para_values): Fix some bugs in alignment. * gtk/gtktextview.c (gtk_text_view_ensure_layout): Track the widget text directional dynamically. * gtk/gtktextview.[ch]: Added functions to get and set default wrap mode. Tue Apr 25 23:47:38 2000 Owen Taylor <otaylor@redhat.com> * gtk/gtktextlayout.c (gtk_text_layout_get_iter_location): Fix bug in cursor location computation. Tue Apr 25 23:22:59 2000 Owen Taylor <otaylor@redhat.com> * gtk/gtklayout.c (gtk_layout_set_size): Clamp hadjustment/ vadjusment values properly when layout gets smaller. * gtk/gtktextview.c (need_repaint_handler): Areas being passed in are far completely inaccurate, and sometimes too small, so, for now, just queue a redraw on the whole visible region. 2000-04-25 Havoc Pennington <hp@redhat.com> * gtk/gtktextbtree.c (summary_destroy): new function to destroy tag summary nodes (gtk_text_line_next_could_contain_tag): this function was totally broken if the line passed in wasn't below the tag root. Fix it. (gtk_text_btree_first_could_contain_tag): In the tag == NULL "wildcard" case, we have to do a linear scan. Blah. (gtk_text_btree_last_could_contain_tag): In tag == NULL case, we have to do the linear scan (tag_removed_cb): When a tag is removed from the tag table, remove the GtkTextTagInfo node from the btree. (gtk_text_btree_spew): Implement the spew function, for our debugging pleasure. Tue Apr 25 19:40:18 2000 Owen Taylor <otaylor@redhat.com> * gtk/gtktextlayout.c (gtk_text_layout_set_buffer): Fix a problem with referring to the wrong buffer. * gtk/gtkentry.c: Fix focus-in/focus-out confusion. * gtk/gtkrc.c gtk/gtkstyle.c: Moving setting default font description to gtk_style_new() - otherwise things don't work without a .gtkrc file. * gtk/gtktextbuffer.c (gtk_text_buffer_new): Sink the tags table if we create it ourself, too. * gdk/gdktypes.h (enum): Move GDK_RELEASE_MASK, since it was conflicting with XKB modifiers. * gtk/gtktextview.[ch]: Add simple support for GtkIMContext. Mon Apr 24 19:34:18 2000 Owen Taylor <otaylor@redhat.com> * gtk/gtkentry.c (gtk_entry_move_cursor_visually): Fix problem with deletion from last commit. Mon Apr 24 19:29:40 2000 Owen Taylor <otaylor@redhat.com> * gtk/gtkwidget.c (gtk_widget_create_pango_context): Set the language in the context from the current locale. * gtk/gtkentry.c (gtk_entry_size_request): Use language from the context, not hardcoded value. * gtk/gtkentry.c (gtk_entry_move_cursor): Make character movement visual, not logical. Sun Apr 23 23:39:18 2000 Owen Taylor <otaylor@redhat.com> * gtk/gtkentry.c gtk/gtktextdisplay.c: Don't handle selections as attributes - that doesn't handle partial-glyph selection properly. Instead use new pango_layout_line_get_x_ranges() functionality to draw the selection. * gtk/gtkentry.c: Simplify code since pango_layout_line_index_to_x() now properly handles out-of-range coordinates. * gtk/gtktextbuffer.c: Emit "mark_set" when the cursor is moved. * gtk/gtktextiter.h gtk/gtktextiterprivate.h: Make gtk_text_iter_get_line_byte() public. * gtk/gtktextlayout.[ch]: Properly set the direction in the PangoContext for paragraphs opposite to the base direction of the widget. * gtk/gtktextlayout.[ch] gtk/gtktextdisplay.c: Fixes for alignment. * gtk/gtktextlayout.c: Don't split segments on marks, since that causes Arabic words to reshape as you cursor through. * gtk/gtktextlayout.[ch] gtk/gtktextview.[ch]: Implement virtual cursor position when moving vertically with the arrow keys and scrolling with page-up/page-down. (Arrow keys save only the X, scrolling saves both X and Y.) This means you can line-up / line-down or page-up / page-down without losing your place, and also that moving vertically with the cursor keys keeps the same X position, not the same character count: * gtk/gtktextlayout.[ch] gtk/gtktextview.[ch]: Make vertical arrow keys move by display lines, not paragraphs. Tue Apr 18 14:16:50 2000 Owen Taylor <otaylor@redhat.com> * gtk/gtklayout.c: Make sure that the bin window is at least as big as the allocation. (Should we also make sure that the bin window is big enough to completely cover widget->window?) * gtk/gtktextview.c (gtk_text_view_get_visible_rect): Add function to get the onscreen rectangle. * gdk/x11/gdkwindow-x11.c (gdk_window_get_pointer): Correctly account for offsets in window coordinates. Sun Apr 16 16:13:27 2000 Owen Taylor <otaylor@redhat.com> * gtk/gtkentry.c (gtk_entry_get_cursor_locations): Fix index/offset confusion. * gtk/gtktextview.c (gtk_text_view_ensure_layout): Set the default direction from the widget direction. * gtk/gtktexttag.c gtk/gtktexttagprivate.h (gtk_text_tag_set_arg): Add a "direction" attribute. * gtk/gtktextview.c: global s/tkxt/text_view/. * gtk/testtext.c: Added long block of text in Arabic, to test out the direction attributes. (Some problems with the shaping system for arabic become obvious - like the fact the cursor splits words into unjoined pieces.) Fri Apr 14 12:54:34 2000 Owen Taylor <otaylor@redhat.com> * gtk/gtktextdisplay.c (render_layout): Add overstrike handling. * gtk/gtktextlayout.c: Fix up alignment. * gtk/testtext.c: Add some tests for centering, wrapping. Fri Apr 14 09:26:22 2000 Owen Taylor <otaylor@redhat.com> * gdk/gdkdrawable.h gdk/gdkdraw.c gdk/gdkwindow.c gdk/x11/gdkdrawable-x11.c: Add a draw_glyphs() operation to the drawable vtable and gdk_draw_glyphs(). If we wrote GTK+-specific layout-render function this could just replace the draw_layout() operation in the vtable. * gtk/gtkentry.c: Move guts of gtk_entry_get_cursor_locations to pango_layout_get_cursor_pos() and use that function. * gtk/gtktextchild.[ch]: add gtk_ onto pixmap_segment_new(), since it is a non-static symbol. * gtk/gtktextbtree.[ch]: Replace gtk_text_btree_find_line_data_by_y() with gtk_text_btree_find_line_by_y() * gtk/gtktextdisplay.c: Rewrote for Pango - uses a custom layout renderer that handles GtkTextAppearance attributes. * gtk/gtktexttag.[ch] gtk/gtktexttagprivate.h: - Move the values in the style that don't affect geometry into a GtkTextAppearance structure. - Change underline to take a PangoUnderline and "font" a string representation of a font description - Add a "font_desc" attribute which takes a FontDescription structure. * gtk/gtktextlayout.[ch]: - Get rid of the display-line list per each line. Instead, we generate, on demand, a GtkTextLineDisplay structure which] contains a PangoLayout * and other necesary information (offsets, cursor locations) for displaying a paragraph. - Get rid of the code to wrap lines, create display chunks, etc. Instead, we just go through a paragraph and convert it into the necessary inputs to a PangoLayout. - Implement a new attribute type, GtkTextAttrAppearance. This holds a GtkTextAppearance, and is used to pass colors, stipple, etc, through from the layout to the display without having to use lots and lots of individual attributes. - Reimplement gtk_layout_get_iter_at_pixel() gtk_layout_get_iter_pos() in terms of PangoLayout functions. * gtk/gtktextview.c: - Handle passing the necessary PangoContext to the layout - Some fixups in painting to deal with the automatic backing store and offsetting of GTK+-1.4 - Add a style_set handler so that the default style reacts properly to theme changes. * gtk/gtktext?*.[ch]: Random code-style fixes. * gtk/testtext.c: Substitute in languages that Pango handles now for Thai Mon Apr 10 10:33:45 2000 Owen Taylor <otaylor@redhat.com> * gtk/gtktext?*.[ch]: Check in Havoc's port of the Tk text widget, in original form preparatory to Pango-ization and gdkimcontext-ization. Thu Apr 6 19:25:39 2000 Owen Taylor <otaylor@redhat.com> * gtk/gtkimcontext.c: Move default implementations to real_* vfuncs, so that we can derive from gtkimcontext in language bindings properly. Thu Apr 6 16:02:52 2000 Owen Taylor <otaylor@redhat.com> * gtk/gtkimcontextsimple.[ch]: Use gdk_keyval_to_unicode to gdk_unicode_to_keyval. Add a compose table including (almost) all the compose combinations from X. This is 6k of static, shared data as opposed to 50k or so of dynamic data in the XIM implementation. * gdk/gdk.h gdk/gdkkeyuni.c gdk/win32/gdkevents-win32.c (gdk_keyval_to_unicode, gdk_unicode_to_keyval): Moved functions to convert keyvalues from and to unicode here from the win32 port and made them public. Wed Apr 5 16:37:29 2000 Owen Taylor <otaylor@redhat.com> * gtk/gtkeditable.c (gtk_editable_insert_text): Allow new_text_length == -1. Wed Apr 5 16:27:45 2000 Owen Taylor <otaylor@redhat.com> * gtk/gtkimcontext.[ch]: Base class for new input context system * gtk/gtkimmulticontext.[ch]: Proxy input context that allows the real input context implementation to be loaded from modules and switched on the fly. * gtk/gtkcontextsimple.[ch]: Simple implementation of an input context that just does direct keysymbol => unicode translation. * gtk/gtkentry.[ch]: Start switching editing over to using GtkInputContext. (No handling of preedit yet.) Wed Apr 5 15:48:41 2000 Owen Taylor <otaylor@redhat.com> * gtk/gtktypeutils.h (GTK_CHECK_GET_CLASS): Fix problem with one too many substitutions. (klass should not be subsituted.) Wed Apr 5 00:18:14 2000 Owen Taylor <otaylor@redhat.com> * configure.in: Add checks for Pango * configure.in docs/Makefile.am: Add test for sgml2html and allow 'make dist' without building html, but print out warnings in that case. (For making snapshots) * gdk/Makefile.am gdk/x11/Makefile.am gtk/Makefile.am: Add Pango libraries and C flags * gdk/gdkdraw.c gdk/gdkdrawable.h gdkwindow.c gdk/x11/gdkdrawable-x11.c: Add function (gdk_draw_layout) to draw a pango layout. * gdk/gdkpango.h gdk/x11/gdkpango-x11.c: New file with functions for getting Pango contexts for GDK. * gtk/gtkeditable.c: Get rid of dead code gtk_editable_parent_set() * gtk/gtkentry.[ch]: Complete rewrite to use Pango, add bidirectional editing. * gtk/gtkentry.c: Hack in simple Hebrew input with direct keysym => unicode translations. More languages can be added here, but real input-method support is needed. * docs/Changes-1.4.txt: Added note about entry behavior. * gtk/gtkenums.h gtk/gtkwidget.[ch] testgtk.c gtkprivate.h: Add functions to set the reading direction for a widget and the global direction. Add test which allows toggling the global direction. Two private flags are used to store the direction. (GTK_DIRECTION_SET + GTK_DIRECTION_LTR) * gtk/gtkcheckbutton.c gtk/gtkframe.c gtk/gtkhbbox.c gtk/gtkhbox.c gtk/gtkradiobutton.c gtk/gtkspinbutton.c gtk/gtktable.c * gtk/gtk[hv]scale.c gtk/gtkscale.[ch]: Draw numbers using Pango * gtk/gtklabel.[ch]: Moved to Pango and considerably rewritten. Line breaking, underlining now handled by Pango. * gtk/gtkstyle.[ch] gtk/gtkrc.[ch]: Add a PangoFontDescription to RCStyle and Style. (Having both this and the old font name and GdkFont is temporary.) * gtk/gtkwidget.[ch] (gtk_widget_create_pango_{context,layout}): Added convenience functions for creating contexts and layouts for widgets. * gtk/testgtk.c: Enhance label tests with multilingual labels.
2000-06-02 03:14:07 +00:00
gdk_draw_rectangle (drawable, bg_gc, TRUE,
x + (x_off + logical_rect.x) / PANGO_SCALE,
risen_y + overall_rect.y / PANGO_SCALE,
Remove all references to offscreen flag which was no longer used. Thu Jun 1 23:05:13 2000 Owen Taylor <otaylor@redhat.com> * gtk/gtkwidget.c: Remove all references to offscreen flag which was no longer used. * gtk/gtkprivate.h (enum): Remove unused flags and compress. * gtk/gtkframe.c (gtk_frame_set_label_widget): Check for non-null label_widget->parent. * gtk/gtkentry.c: Get rid of code to deal with PangoAttribute which no longer was used. * gdk/gdkpango.c (gdk_pango_context_get_info): make static. * gdk/gdkpango.c (gdk_draw_layout[_line]): Add checks for null arguments. * gdk/x11/gdkgeometry-x11.c (gdk_window_scroll): add check for destroyed windows. Thu Jun 1 13:48:45 2000 Owen Taylor <otaylor@redhat.com> * gtk/gtkimmulticontext.c: Add a finalize method and unref the slave context there. * gtk/gtkinvisible.[ch]: Make reference counting behavior identical to GtkWindow. Thu Jun 1 01:54:11 2000 Owen Taylor <otaylor@redhat.com> * Makefile.am gdk/gdkpango.c: Copy the layout render function from pangox to here, so we can write them independent of rendering system, using GDK primitives. * gdk/gdkdrawable.h gdk/gdkdraw.c gdk/gdkwindow.c gdk/x11/gdkdrawable-x11.c: Remove draw_layout() from the vtable, since we have a rendering-system independent implementation in terms of draw_glyphs(). * gdk/gdkpango.c gdkdrawable.h (gdk_draw_layout_line): New function to render a single line. * gdk/x11/gdkpango.c: Move the guts of this file mostly into ../gdkpango.c, which simplifies things, since we don't have to deal with raw X gc's. Fri May 19 04:28:16 2000 Owen Taylor <otaylor@redhat.com> * gtk/gtktextlayout.[ch]: Add get_log_attrs() function to get the logical attributes for a given GtkTextLine. Tue May 30 16:05:39 2000 Owen Taylor <otaylor@redhat.com> * gdk/x11/gdkfont-x11.c (gdk_font_charset_for_locale): Track g_locale_get_codeset() to g_get_codeset() change. Tue May 30 15:03:19 2000 Owen Taylor <otaylor@redhat.com> * gtk/testcalendar.c (calendar_font_selection_ok): Use font descriptions. * gtk/gtkentry.c (gtk_entry_draw_text): Center text within the entry. * gtk/gtkfontsel.c (gtk_font_selection_dialog_init): Start of redoing (vastly simplifying) for Pango. Still needs quite a bit of work. (Size selection is currently poor. List of predefined sizes is not a good idea, since all of these sizes won't necessarily be distinct.) Tue May 30 13:50:19 2000 Owen Taylor <otaylor@redhat.com> * gdk/x11/gdkfont-x11.c (gdk_font_charset_for_locale): Handle CODESET results for LANG=C. Mon May 29 15:49:10 2000 Owen Taylor <otaylor@redhat.com> * gtk/gtkrc.[ch]: Add a 'font_name' declaration to RC which takes a stringized pango font description; ignore the older 'font' and 'fontset' declarations. * gtk/gtkstyle.c gtk/gtkrc.c: Fill in the style->font field with a GdkFont derived via gdk_font_from_description(), for compatibility. (Should we just remove it entirely? Probably too much compatibility breakage, but people should be migrating to the new Pango stuff as quickly as possible.) Mon May 29 15:47:41 2000 Owen Taylor <otaylor@redhat.com> * gtk/gtkentry.c gtk/gtkclist.c: s/pango_font_unref/g_object_unref/. Mon May 29 15:44:46 2000 Owen Taylor <otaylor@redhat.com> * gtk/gtkcalender.c: Roughly pango-ized. Really needs redoing; there are some bugs in size allocation right now, the semi-existant distinction between header / day fonts was removed, but, with Pango, could actually be made functional in a nice way. * gtk/testcalender: Move calender from examples into this directory as a test program. (We really need to restrcture testgtk into a whole directory full of tests for every widget or functionality group, separated into multiple .c files.) Mon May 29 15:19:56 2000 Owen Taylor <otaylor@redhat.com> * gtk/testgtk.c (file_exists): Fix stupid typo that was keeping RC file from being loaded. * gtk/testgtkrc gtk/testgtkrc2: Test new pango-ized RC file font code. Mon May 29 14:31:27 2000 Owen Taylor <otaylor@redhat.com> * gdk/gdkfont.h gdk/x11/gdkfont-x11.c (gdk_font_from_description): Add function to load a GdkFont from a PangoFontDescription. Fri May 26 17:16:40 2000 Owen Taylor <otaylor@redhat.com> * gtk/frame.[ch] gtkaspectframe.c: Make frame widgets able to have any widget for the label, use a GtkLabel widget to display the text. (Based partially on a patch from Anders Carlson.) (Quite a bit of code reorganization - strip 90% of the guts out of gtkaspectframe and add a single virtual func to GtkFrameClass - compute_child_allocation.) Fri May 26 12:00:02 2000 Owen Taylor <otaylor@redhat.com> * gtk/gtkctree.c gtk/gtkclist.[ch]: Pangoized. (Removed clist->row_center_offset field because caching it wasn't saving time or code, added private function _gtk_clist_create_cell_layout()). Wed May 24 15:59:37 2000 Owen Taylor <otaylor@redhat.com> * gtk/gtkaccellabel.c: Pangoized. * gtk/[hv]ruler.c: Pangoized Mon May 22 19:23:59 2000 Owen Taylor <otaylor@redhat.com> * gtk/gtkfilesel.c (gtk_file_selection_init): Use gtk_clist_set_column_auto_resize() to remove need need for manual column width computations. Mon May 22 18:50:26 2000 Owen Taylor <otaylor@redhat.com> * gtk/gtktooltips.[ch]: Replace custom drawing with a GtkLabel, ensuring Pango correctness, and considerably simplifying the code. * gtk/gtklabel.c gtk[hv]scale.c: 1000 => PANGO_SCALE. * gtk/gtklabel.c (gtk_label_size_request): Fixed incorrect getting of numbers of lines. * gtk/gtklabel.c (gtk_label_size_request): Set the requisition to the actual requested width of the lable, not to the wrap width we set. * gtk/gtktextchild.h: Remove extraneous include of gtk/gtk.h. * gtk/gtktextbtree.c gtk/gtktextbuffer.c gtk/gtktextlayout.c gtk/gtktextview.c gtk/gtktextview.[ch]: Fix up includes. * gtk/gtktextview.c: Fix structure inheritance. * gtk/gtkprogressbar.c: Pangoize. Mon May 22 15:47:30 2000 Owen Taylor <otaylor@redhat.com> * gtk/gtktextview.c (gtk_text_view_get_first_para_iter): Encapsulate in a function. * gtk/gtktextlayout.c (find_display_line_above): Fixed bug with computing line tops. * gtk/gtktextview.c (changed_handler): Fix < , <= confusion. Thu May 18 18:53:31 2000 Owen Taylor <otaylor@redhat.com> * gtk/gtktextdisplay.c (gtk_text_layout_draw): Fix up the x_offset and y_offset coordinates to do what we need now. (The offset between buffer and layout coordinates has been reintroduced, but is a bit different than before.) * gtk/gtktextview.[ch]: No longer inherit from GtkLayout; instead handle the adjustments ourselves, and scroll as necessary using the new gdk_window_scroll(). The advantage of this is that when we are incrementally revalidating, we are essentially rearranging things around the visible portion of the screen. With the old setup, the visible portion of the screen was moved around in the layout, so scrolling and redrawing to track that caused jumping of the display. Since we now control the scrolling ourselves, we can suppress this and only redraw when things actually change. Thu May 18 18:47:25 2000 Owen Taylor <otaylor@redhat.com> * gtk/gtktextbtree.c (redisplay_mark): We need to invalidate the region not just redisplay it after-all, since we store the cursors in the LineDisplay. (Ugly interactions here between GtkLayout and GtkTextBTree here.) * gtk/gtktextbtree.c (redisplay_region): Fixed reversed comparison. Thu May 18 18:43:21 2000 Owen Taylor <otaylor@redhat.com> * gdk/gdkwindow.h gdk/x11/gdkgeometry-x11.c (gdk_window_scroll): Added function to scroll contents of a window while keeping the window constant. Works by XCopyArea or guffaw-scrolling depending on the details of how the window is set up. (guffaw-scrolling still needs to be filled in.) Wed May 17 22:36:53 2000 Owen Taylor <otaylor@redhat.com> * gtk/gtktextiter.c gtk/gtkmain.c: Add a debug key for the text widget, move the debugging that was tied to a global variable to that. * gtk/gtkmarshal.list: Add NONE:INT,INT,INT * gtk/gtktextbtree.[ch] gtk/gtktextlayout.c: Keep a separate validated flag, in line data instead of setting height/width to -1. This allows us to perform operations with partially invalid buffer (using the old size for invalid lines) and thus to do incremental vaidation. Keep height/width aggregates up to date when deleting text and rebalancing the tree. * gtk/gtktextbtree.[ch]: Add functions validate a line (gtk_text_btree_validate_line), and to validate up to a number of pixels (gtk_text_btree_validate). * gtk/gtktextlayout.[ch]: Add an ::invalidated signal that indicates that something is changed and a revalidation pass is needed. Change ::need_repaint to ::changed, and make it take old and new yranges instead of a rectangle. * gtk/gtktextbtree.[ch] gtk/gtktextlayout.[ch]: Move the line_data_destroy() function from gtk_text_btree_add_view() to a virtual function in GtkTextLayout * gtk/gtktextbtree.[ch]: Remove gtk_text_btree_get_damage_range(), since we are handling partial repaints in a different fashion now. * gtk/gtktextbtree.[ch]: Only repaint the changed portion of the selection instead of queueing a repaint on the entire widget. * gtk/gtktextbuffer.[ch] gtk/gtktextbtree.[ch]: Move get_selection_bounds() down to btree, make the function in buffer a wrapper around the btree function. * gtk/gtktextlayout.[ch]: Add functions to check if the layout is valid and to recompute either a range of pixels aroudn a line or a certain total number of pixels. * gtk/gtktextlayout.[ch]: Cache a single line display; now that we only redraw the needed portions, the hit rate for this cache is quite high. * gtk/gtktextview.[ch]: Keep track of the first paragraph on the screen so that when re-laying-out the buffer, we can keep the same place. This requires connecting to ::value_changed on the adjustments * gtk/gtktextview.[ch]: Add idle functions to revalidate the buffer after we receive an ::invalidated signal. Wed May 17 22:10:47 2000 Owen Taylor <otaylor@redhat.com> * gtk/gtklayout.c (gtk_layout_size_allocate): Set upper to max of allocation and layout size, not just to the layout size. * gtk/gtk[hv]scrollbar.c (gtk_[hv]scrollbar_calc_slider_size): Invalidate window so it gets redrawn properly. * gdk/gdkwindow.c (gdk_window_invalidate_rect): Allow rect == NULL to mean the entire window. * gdk/gdkevents.h: Move definition for GDK_PRIORITY_REDRAW into public header. Mon May 15 14:51:31 2000 Owen Taylor <otaylor@redhat.com> * gtk/gtktextmark.c (gtk_text_mark_get_name): Add function to get the name of a mark. * gtk/gtktextlayout.c (gtk_text_layout_get_line_at_y): Add a function to find the paragraph from a y position. Thu May 11 12:57:20 2000 Owen Taylor <otaylor@redhat.com> * gtk/gtktextbtree.c (gtk_text_btree_node_invalidate_upward): Valid nodes have width/height >= 0, not > 0. Tue May 9 21:29:06 2000 Owen Taylor <otaylor@redhat.com> * gtk/gtktextlayout.[ch] gtk/gtktextdisplay.c (gtk_text_layout_get_line_display): Add a size_only flag, so when we only need the size, we don't create useless appearance attributes. * gtk/gtktextview.c (gtk_text_view_ensure_layout): Remove duplicate setting of font description. * gtk/gtkscale.c: Use PANGO_SCALE instead of 1000 Wed Apr 26 01:53:23 2000 Owen Taylor <otaylor@redhat.com> * gtk/Makefile.am (EXTRA_DIST): Add OLD_STAMP into EXTRA_DIST. It does not work well when the file that everything depends on is not in the tarball. Wed Apr 26 00:56:14 2000 Owen Taylor <otaylor@redhat.com> * gtk/testgtk.c: Some hacks and fixes so that it basically works when not sitting in the GTK+ build tree. 2000-05-03 Havoc Pennington <hp@redhat.com> * gtk/gtktextbtree.c (gtk_text_line_next_could_contain_tag): Properly determine the ordering of the tag root and the current line within the tree. Previous algorithm only worked if the tag root's immediate parent was the common root of both the current line and the tag root. Wed Apr 26 00:43:00 2000 Owen Taylor <otaylor@redhat.com> * gtk/gtktextlayout.c (set_para_values): Fix some bugs in alignment. * gtk/gtktextview.c (gtk_text_view_ensure_layout): Track the widget text directional dynamically. * gtk/gtktextview.[ch]: Added functions to get and set default wrap mode. Tue Apr 25 23:47:38 2000 Owen Taylor <otaylor@redhat.com> * gtk/gtktextlayout.c (gtk_text_layout_get_iter_location): Fix bug in cursor location computation. Tue Apr 25 23:22:59 2000 Owen Taylor <otaylor@redhat.com> * gtk/gtklayout.c (gtk_layout_set_size): Clamp hadjustment/ vadjusment values properly when layout gets smaller. * gtk/gtktextview.c (need_repaint_handler): Areas being passed in are far completely inaccurate, and sometimes too small, so, for now, just queue a redraw on the whole visible region. 2000-04-25 Havoc Pennington <hp@redhat.com> * gtk/gtktextbtree.c (summary_destroy): new function to destroy tag summary nodes (gtk_text_line_next_could_contain_tag): this function was totally broken if the line passed in wasn't below the tag root. Fix it. (gtk_text_btree_first_could_contain_tag): In the tag == NULL "wildcard" case, we have to do a linear scan. Blah. (gtk_text_btree_last_could_contain_tag): In tag == NULL case, we have to do the linear scan (tag_removed_cb): When a tag is removed from the tag table, remove the GtkTextTagInfo node from the btree. (gtk_text_btree_spew): Implement the spew function, for our debugging pleasure. Tue Apr 25 19:40:18 2000 Owen Taylor <otaylor@redhat.com> * gtk/gtktextlayout.c (gtk_text_layout_set_buffer): Fix a problem with referring to the wrong buffer. * gtk/gtkentry.c: Fix focus-in/focus-out confusion. * gtk/gtkrc.c gtk/gtkstyle.c: Moving setting default font description to gtk_style_new() - otherwise things don't work without a .gtkrc file. * gtk/gtktextbuffer.c (gtk_text_buffer_new): Sink the tags table if we create it ourself, too. * gdk/gdktypes.h (enum): Move GDK_RELEASE_MASK, since it was conflicting with XKB modifiers. * gtk/gtktextview.[ch]: Add simple support for GtkIMContext. Mon Apr 24 19:34:18 2000 Owen Taylor <otaylor@redhat.com> * gtk/gtkentry.c (gtk_entry_move_cursor_visually): Fix problem with deletion from last commit. Mon Apr 24 19:29:40 2000 Owen Taylor <otaylor@redhat.com> * gtk/gtkwidget.c (gtk_widget_create_pango_context): Set the language in the context from the current locale. * gtk/gtkentry.c (gtk_entry_size_request): Use language from the context, not hardcoded value. * gtk/gtkentry.c (gtk_entry_move_cursor): Make character movement visual, not logical. Sun Apr 23 23:39:18 2000 Owen Taylor <otaylor@redhat.com> * gtk/gtkentry.c gtk/gtktextdisplay.c: Don't handle selections as attributes - that doesn't handle partial-glyph selection properly. Instead use new pango_layout_line_get_x_ranges() functionality to draw the selection. * gtk/gtkentry.c: Simplify code since pango_layout_line_index_to_x() now properly handles out-of-range coordinates. * gtk/gtktextbuffer.c: Emit "mark_set" when the cursor is moved. * gtk/gtktextiter.h gtk/gtktextiterprivate.h: Make gtk_text_iter_get_line_byte() public. * gtk/gtktextlayout.[ch]: Properly set the direction in the PangoContext for paragraphs opposite to the base direction of the widget. * gtk/gtktextlayout.[ch] gtk/gtktextdisplay.c: Fixes for alignment. * gtk/gtktextlayout.c: Don't split segments on marks, since that causes Arabic words to reshape as you cursor through. * gtk/gtktextlayout.[ch] gtk/gtktextview.[ch]: Implement virtual cursor position when moving vertically with the arrow keys and scrolling with page-up/page-down. (Arrow keys save only the X, scrolling saves both X and Y.) This means you can line-up / line-down or page-up / page-down without losing your place, and also that moving vertically with the cursor keys keeps the same X position, not the same character count: * gtk/gtktextlayout.[ch] gtk/gtktextview.[ch]: Make vertical arrow keys move by display lines, not paragraphs. Tue Apr 18 14:16:50 2000 Owen Taylor <otaylor@redhat.com> * gtk/gtklayout.c: Make sure that the bin window is at least as big as the allocation. (Should we also make sure that the bin window is big enough to completely cover widget->window?) * gtk/gtktextview.c (gtk_text_view_get_visible_rect): Add function to get the onscreen rectangle. * gdk/x11/gdkwindow-x11.c (gdk_window_get_pointer): Correctly account for offsets in window coordinates. Sun Apr 16 16:13:27 2000 Owen Taylor <otaylor@redhat.com> * gtk/gtkentry.c (gtk_entry_get_cursor_locations): Fix index/offset confusion. * gtk/gtktextview.c (gtk_text_view_ensure_layout): Set the default direction from the widget direction. * gtk/gtktexttag.c gtk/gtktexttagprivate.h (gtk_text_tag_set_arg): Add a "direction" attribute. * gtk/gtktextview.c: global s/tkxt/text_view/. * gtk/testtext.c: Added long block of text in Arabic, to test out the direction attributes. (Some problems with the shaping system for arabic become obvious - like the fact the cursor splits words into unjoined pieces.) Fri Apr 14 12:54:34 2000 Owen Taylor <otaylor@redhat.com> * gtk/gtktextdisplay.c (render_layout): Add overstrike handling. * gtk/gtktextlayout.c: Fix up alignment. * gtk/testtext.c: Add some tests for centering, wrapping. Fri Apr 14 09:26:22 2000 Owen Taylor <otaylor@redhat.com> * gdk/gdkdrawable.h gdk/gdkdraw.c gdk/gdkwindow.c gdk/x11/gdkdrawable-x11.c: Add a draw_glyphs() operation to the drawable vtable and gdk_draw_glyphs(). If we wrote GTK+-specific layout-render function this could just replace the draw_layout() operation in the vtable. * gtk/gtkentry.c: Move guts of gtk_entry_get_cursor_locations to pango_layout_get_cursor_pos() and use that function. * gtk/gtktextchild.[ch]: add gtk_ onto pixmap_segment_new(), since it is a non-static symbol. * gtk/gtktextbtree.[ch]: Replace gtk_text_btree_find_line_data_by_y() with gtk_text_btree_find_line_by_y() * gtk/gtktextdisplay.c: Rewrote for Pango - uses a custom layout renderer that handles GtkTextAppearance attributes. * gtk/gtktexttag.[ch] gtk/gtktexttagprivate.h: - Move the values in the style that don't affect geometry into a GtkTextAppearance structure. - Change underline to take a PangoUnderline and "font" a string representation of a font description - Add a "font_desc" attribute which takes a FontDescription structure. * gtk/gtktextlayout.[ch]: - Get rid of the display-line list per each line. Instead, we generate, on demand, a GtkTextLineDisplay structure which] contains a PangoLayout * and other necesary information (offsets, cursor locations) for displaying a paragraph. - Get rid of the code to wrap lines, create display chunks, etc. Instead, we just go through a paragraph and convert it into the necessary inputs to a PangoLayout. - Implement a new attribute type, GtkTextAttrAppearance. This holds a GtkTextAppearance, and is used to pass colors, stipple, etc, through from the layout to the display without having to use lots and lots of individual attributes. - Reimplement gtk_layout_get_iter_at_pixel() gtk_layout_get_iter_pos() in terms of PangoLayout functions. * gtk/gtktextview.c: - Handle passing the necessary PangoContext to the layout - Some fixups in painting to deal with the automatic backing store and offsetting of GTK+-1.4 - Add a style_set handler so that the default style reacts properly to theme changes. * gtk/gtktext?*.[ch]: Random code-style fixes. * gtk/testtext.c: Substitute in languages that Pango handles now for Thai Mon Apr 10 10:33:45 2000 Owen Taylor <otaylor@redhat.com> * gtk/gtktext?*.[ch]: Check in Havoc's port of the Tk text widget, in original form preparatory to Pango-ization and gdkimcontext-ization. Thu Apr 6 19:25:39 2000 Owen Taylor <otaylor@redhat.com> * gtk/gtkimcontext.c: Move default implementations to real_* vfuncs, so that we can derive from gtkimcontext in language bindings properly. Thu Apr 6 16:02:52 2000 Owen Taylor <otaylor@redhat.com> * gtk/gtkimcontextsimple.[ch]: Use gdk_keyval_to_unicode to gdk_unicode_to_keyval. Add a compose table including (almost) all the compose combinations from X. This is 6k of static, shared data as opposed to 50k or so of dynamic data in the XIM implementation. * gdk/gdk.h gdk/gdkkeyuni.c gdk/win32/gdkevents-win32.c (gdk_keyval_to_unicode, gdk_unicode_to_keyval): Moved functions to convert keyvalues from and to unicode here from the win32 port and made them public. Wed Apr 5 16:37:29 2000 Owen Taylor <otaylor@redhat.com> * gtk/gtkeditable.c (gtk_editable_insert_text): Allow new_text_length == -1. Wed Apr 5 16:27:45 2000 Owen Taylor <otaylor@redhat.com> * gtk/gtkimcontext.[ch]: Base class for new input context system * gtk/gtkimmulticontext.[ch]: Proxy input context that allows the real input context implementation to be loaded from modules and switched on the fly. * gtk/gtkcontextsimple.[ch]: Simple implementation of an input context that just does direct keysymbol => unicode translation. * gtk/gtkentry.[ch]: Start switching editing over to using GtkInputContext. (No handling of preedit yet.) Wed Apr 5 15:48:41 2000 Owen Taylor <otaylor@redhat.com> * gtk/gtktypeutils.h (GTK_CHECK_GET_CLASS): Fix problem with one too many substitutions. (klass should not be subsituted.) Wed Apr 5 00:18:14 2000 Owen Taylor <otaylor@redhat.com> * configure.in: Add checks for Pango * configure.in docs/Makefile.am: Add test for sgml2html and allow 'make dist' without building html, but print out warnings in that case. (For making snapshots) * gdk/Makefile.am gdk/x11/Makefile.am gtk/Makefile.am: Add Pango libraries and C flags * gdk/gdkdraw.c gdk/gdkdrawable.h gdkwindow.c gdk/x11/gdkdrawable-x11.c: Add function (gdk_draw_layout) to draw a pango layout. * gdk/gdkpango.h gdk/x11/gdkpango-x11.c: New file with functions for getting Pango contexts for GDK. * gtk/gtkeditable.c: Get rid of dead code gtk_editable_parent_set() * gtk/gtkentry.[ch]: Complete rewrite to use Pango, add bidirectional editing. * gtk/gtkentry.c: Hack in simple Hebrew input with direct keysym => unicode translations. More languages can be added here, but real input-method support is needed. * docs/Changes-1.4.txt: Added note about entry behavior. * gtk/gtkenums.h gtk/gtkwidget.[ch] testgtk.c gtkprivate.h: Add functions to set the reading direction for a widget and the global direction. Add test which allows toggling the global direction. Two private flags are used to store the direction. (GTK_DIRECTION_SET + GTK_DIRECTION_LTR) * gtk/gtkcheckbutton.c gtk/gtkframe.c gtk/gtkhbbox.c gtk/gtkhbox.c gtk/gtkradiobutton.c gtk/gtkspinbutton.c gtk/gtktable.c * gtk/gtk[hv]scale.c gtk/gtkscale.[ch]: Draw numbers using Pango * gtk/gtklabel.[ch]: Moved to Pango and considerably rewritten. Line breaking, underlining now handled by Pango. * gtk/gtkstyle.[ch] gtk/gtkrc.[ch]: Add a PangoFontDescription to RCStyle and Style. (Having both this and the old font name and GdkFont is temporary.) * gtk/gtkwidget.[ch] (gtk_widget_create_pango_{context,layout}): Added convenience functions for creating contexts and layouts for widgets. * gtk/testgtk.c: Enhance label tests with multilingual labels.
2000-06-02 03:14:07 +00:00
logical_rect.width / PANGO_SCALE,
overall_rect.height / PANGO_SCALE);
adapt to handle PangoColor 2001-01-26 Havoc Pennington <hp@redhat.com> * gtk/gtktextlayout.c (convert_color): adapt to handle PangoColor * gtk/gtktreeview.c (gtk_tree_view_widget_to_tree_coords): fix to not offset by TREE_VIEW_HEADER_HEIGHT (gtk_tree_view_tree_to_widget_coords): fix to not offset by TREE_VIEW_HEADER_HEIGHT * configure.in (included_loaders): for me, --with-included-loaders generates the error "the specified loader yes does not exist", i.e. the arg defaults to "yes", so change test for value "" to test for value "yes", and include all loaders in that case. * gtk/gtkrbtree.c (_gtk_rbtree_get_depth): new function * gtk/gtktreeview.c (gtk_tree_view_get_cell_rect): fix to properly handle TREE_VIEW_VERTICAL_SEPARATOR (gtk_tree_view_bin_expose): fix to consider the row offset as pointing halfway into vertical separator. (gtk_tree_view_draw_node_focus_rect): ditto * gtk/gtkdebug.h, gtk/gtkmain.c (gtk_init_check): Add --gtk-debug=updates, which causes gdk_window_set_debug_updates (TRUE) to be called. * gdk/gdkwindow.c (gdk_window_set_debug_updates): Allow enabling a debug mode where the invalid region is colored in on invalidate, so you can see the flicker and know whether your redraw code is doing a good job. * gtk/gtktreeview.c (gtk_tree_view_queue_draw_node): Work in tree window coordinates (clip rect is in tree window coords) * gtk/Makefile.am: add gtktreednd.[hc] * gtk/gtkliststore.c: implement gtktreednd interfaces. * gtk/gtktreednd.c, gtk/gtktreednd.h: New interface to support drag-and-drop data operations on a model (so we can set up tree drag-and-drop automatically) * gtk/testgtk.c: Add a window to change sensitivity in the GtkLabel test; add a way to change the entry frame in GtkEntry test * gtk/gtkentry.c (gtk_entry_set_has_frame): (gtk_entry_get_has_frame): new functions to remove the frame around an entry (gtk_entry_size_request): shrink requisition if no frame (gtk_entry_draw_focus): don't draw frame if no frame * gtk/gtkstyle.c (gtk_default_draw_check): draw custom look for checks inside a cell renderer (gtk_default_draw_option): ditto for options * gtk/gtktreeviewcolumn.c (update_button_contents): add/remove children from the alignment, not the button (gtk_tree_view_column_init): ref/sink the column, to emulate GObject refcounting. * gtk/gtkcellrenderer.c (gtk_cell_renderer_init): ref/sink * gtk/gtkcellrenderertoggle.c (gtk_cell_renderer_toggle_render): Use theme functions to draw the toggles * gdk/gdkpango.c (gdk_pango_get_gc): use GdkRGB to alloc colors * gdk/gdkpango.h, gdk/gdkpango.c: Add GdkPangoAttrStipple and GdkPangoAttrEmbossed to use in rendering insensitive text * gdk/gdkpango.c (gdk_draw_layout_line): render new properties * gtk/gtkstyle.c (gtk_default_draw_layout): handle sensitivity using new GDK features
2001-01-26 21:12:05 +00:00
if (stipple)
gdk_gc_set_fill (bg_gc, GDK_SOLID);
Remove all references to offscreen flag which was no longer used. Thu Jun 1 23:05:13 2000 Owen Taylor <otaylor@redhat.com> * gtk/gtkwidget.c: Remove all references to offscreen flag which was no longer used. * gtk/gtkprivate.h (enum): Remove unused flags and compress. * gtk/gtkframe.c (gtk_frame_set_label_widget): Check for non-null label_widget->parent. * gtk/gtkentry.c: Get rid of code to deal with PangoAttribute which no longer was used. * gdk/gdkpango.c (gdk_pango_context_get_info): make static. * gdk/gdkpango.c (gdk_draw_layout[_line]): Add checks for null arguments. * gdk/x11/gdkgeometry-x11.c (gdk_window_scroll): add check for destroyed windows. Thu Jun 1 13:48:45 2000 Owen Taylor <otaylor@redhat.com> * gtk/gtkimmulticontext.c: Add a finalize method and unref the slave context there. * gtk/gtkinvisible.[ch]: Make reference counting behavior identical to GtkWindow. Thu Jun 1 01:54:11 2000 Owen Taylor <otaylor@redhat.com> * Makefile.am gdk/gdkpango.c: Copy the layout render function from pangox to here, so we can write them independent of rendering system, using GDK primitives. * gdk/gdkdrawable.h gdk/gdkdraw.c gdk/gdkwindow.c gdk/x11/gdkdrawable-x11.c: Remove draw_layout() from the vtable, since we have a rendering-system independent implementation in terms of draw_glyphs(). * gdk/gdkpango.c gdkdrawable.h (gdk_draw_layout_line): New function to render a single line. * gdk/x11/gdkpango.c: Move the guts of this file mostly into ../gdkpango.c, which simplifies things, since we don't have to deal with raw X gc's. Fri May 19 04:28:16 2000 Owen Taylor <otaylor@redhat.com> * gtk/gtktextlayout.[ch]: Add get_log_attrs() function to get the logical attributes for a given GtkTextLine. Tue May 30 16:05:39 2000 Owen Taylor <otaylor@redhat.com> * gdk/x11/gdkfont-x11.c (gdk_font_charset_for_locale): Track g_locale_get_codeset() to g_get_codeset() change. Tue May 30 15:03:19 2000 Owen Taylor <otaylor@redhat.com> * gtk/testcalendar.c (calendar_font_selection_ok): Use font descriptions. * gtk/gtkentry.c (gtk_entry_draw_text): Center text within the entry. * gtk/gtkfontsel.c (gtk_font_selection_dialog_init): Start of redoing (vastly simplifying) for Pango. Still needs quite a bit of work. (Size selection is currently poor. List of predefined sizes is not a good idea, since all of these sizes won't necessarily be distinct.) Tue May 30 13:50:19 2000 Owen Taylor <otaylor@redhat.com> * gdk/x11/gdkfont-x11.c (gdk_font_charset_for_locale): Handle CODESET results for LANG=C. Mon May 29 15:49:10 2000 Owen Taylor <otaylor@redhat.com> * gtk/gtkrc.[ch]: Add a 'font_name' declaration to RC which takes a stringized pango font description; ignore the older 'font' and 'fontset' declarations. * gtk/gtkstyle.c gtk/gtkrc.c: Fill in the style->font field with a GdkFont derived via gdk_font_from_description(), for compatibility. (Should we just remove it entirely? Probably too much compatibility breakage, but people should be migrating to the new Pango stuff as quickly as possible.) Mon May 29 15:47:41 2000 Owen Taylor <otaylor@redhat.com> * gtk/gtkentry.c gtk/gtkclist.c: s/pango_font_unref/g_object_unref/. Mon May 29 15:44:46 2000 Owen Taylor <otaylor@redhat.com> * gtk/gtkcalender.c: Roughly pango-ized. Really needs redoing; there are some bugs in size allocation right now, the semi-existant distinction between header / day fonts was removed, but, with Pango, could actually be made functional in a nice way. * gtk/testcalender: Move calender from examples into this directory as a test program. (We really need to restrcture testgtk into a whole directory full of tests for every widget or functionality group, separated into multiple .c files.) Mon May 29 15:19:56 2000 Owen Taylor <otaylor@redhat.com> * gtk/testgtk.c (file_exists): Fix stupid typo that was keeping RC file from being loaded. * gtk/testgtkrc gtk/testgtkrc2: Test new pango-ized RC file font code. Mon May 29 14:31:27 2000 Owen Taylor <otaylor@redhat.com> * gdk/gdkfont.h gdk/x11/gdkfont-x11.c (gdk_font_from_description): Add function to load a GdkFont from a PangoFontDescription. Fri May 26 17:16:40 2000 Owen Taylor <otaylor@redhat.com> * gtk/frame.[ch] gtkaspectframe.c: Make frame widgets able to have any widget for the label, use a GtkLabel widget to display the text. (Based partially on a patch from Anders Carlson.) (Quite a bit of code reorganization - strip 90% of the guts out of gtkaspectframe and add a single virtual func to GtkFrameClass - compute_child_allocation.) Fri May 26 12:00:02 2000 Owen Taylor <otaylor@redhat.com> * gtk/gtkctree.c gtk/gtkclist.[ch]: Pangoized. (Removed clist->row_center_offset field because caching it wasn't saving time or code, added private function _gtk_clist_create_cell_layout()). Wed May 24 15:59:37 2000 Owen Taylor <otaylor@redhat.com> * gtk/gtkaccellabel.c: Pangoized. * gtk/[hv]ruler.c: Pangoized Mon May 22 19:23:59 2000 Owen Taylor <otaylor@redhat.com> * gtk/gtkfilesel.c (gtk_file_selection_init): Use gtk_clist_set_column_auto_resize() to remove need need for manual column width computations. Mon May 22 18:50:26 2000 Owen Taylor <otaylor@redhat.com> * gtk/gtktooltips.[ch]: Replace custom drawing with a GtkLabel, ensuring Pango correctness, and considerably simplifying the code. * gtk/gtklabel.c gtk[hv]scale.c: 1000 => PANGO_SCALE. * gtk/gtklabel.c (gtk_label_size_request): Fixed incorrect getting of numbers of lines. * gtk/gtklabel.c (gtk_label_size_request): Set the requisition to the actual requested width of the lable, not to the wrap width we set. * gtk/gtktextchild.h: Remove extraneous include of gtk/gtk.h. * gtk/gtktextbtree.c gtk/gtktextbuffer.c gtk/gtktextlayout.c gtk/gtktextview.c gtk/gtktextview.[ch]: Fix up includes. * gtk/gtktextview.c: Fix structure inheritance. * gtk/gtkprogressbar.c: Pangoize. Mon May 22 15:47:30 2000 Owen Taylor <otaylor@redhat.com> * gtk/gtktextview.c (gtk_text_view_get_first_para_iter): Encapsulate in a function. * gtk/gtktextlayout.c (find_display_line_above): Fixed bug with computing line tops. * gtk/gtktextview.c (changed_handler): Fix < , <= confusion. Thu May 18 18:53:31 2000 Owen Taylor <otaylor@redhat.com> * gtk/gtktextdisplay.c (gtk_text_layout_draw): Fix up the x_offset and y_offset coordinates to do what we need now. (The offset between buffer and layout coordinates has been reintroduced, but is a bit different than before.) * gtk/gtktextview.[ch]: No longer inherit from GtkLayout; instead handle the adjustments ourselves, and scroll as necessary using the new gdk_window_scroll(). The advantage of this is that when we are incrementally revalidating, we are essentially rearranging things around the visible portion of the screen. With the old setup, the visible portion of the screen was moved around in the layout, so scrolling and redrawing to track that caused jumping of the display. Since we now control the scrolling ourselves, we can suppress this and only redraw when things actually change. Thu May 18 18:47:25 2000 Owen Taylor <otaylor@redhat.com> * gtk/gtktextbtree.c (redisplay_mark): We need to invalidate the region not just redisplay it after-all, since we store the cursors in the LineDisplay. (Ugly interactions here between GtkLayout and GtkTextBTree here.) * gtk/gtktextbtree.c (redisplay_region): Fixed reversed comparison. Thu May 18 18:43:21 2000 Owen Taylor <otaylor@redhat.com> * gdk/gdkwindow.h gdk/x11/gdkgeometry-x11.c (gdk_window_scroll): Added function to scroll contents of a window while keeping the window constant. Works by XCopyArea or guffaw-scrolling depending on the details of how the window is set up. (guffaw-scrolling still needs to be filled in.) Wed May 17 22:36:53 2000 Owen Taylor <otaylor@redhat.com> * gtk/gtktextiter.c gtk/gtkmain.c: Add a debug key for the text widget, move the debugging that was tied to a global variable to that. * gtk/gtkmarshal.list: Add NONE:INT,INT,INT * gtk/gtktextbtree.[ch] gtk/gtktextlayout.c: Keep a separate validated flag, in line data instead of setting height/width to -1. This allows us to perform operations with partially invalid buffer (using the old size for invalid lines) and thus to do incremental vaidation. Keep height/width aggregates up to date when deleting text and rebalancing the tree. * gtk/gtktextbtree.[ch]: Add functions validate a line (gtk_text_btree_validate_line), and to validate up to a number of pixels (gtk_text_btree_validate). * gtk/gtktextlayout.[ch]: Add an ::invalidated signal that indicates that something is changed and a revalidation pass is needed. Change ::need_repaint to ::changed, and make it take old and new yranges instead of a rectangle. * gtk/gtktextbtree.[ch] gtk/gtktextlayout.[ch]: Move the line_data_destroy() function from gtk_text_btree_add_view() to a virtual function in GtkTextLayout * gtk/gtktextbtree.[ch]: Remove gtk_text_btree_get_damage_range(), since we are handling partial repaints in a different fashion now. * gtk/gtktextbtree.[ch]: Only repaint the changed portion of the selection instead of queueing a repaint on the entire widget. * gtk/gtktextbuffer.[ch] gtk/gtktextbtree.[ch]: Move get_selection_bounds() down to btree, make the function in buffer a wrapper around the btree function. * gtk/gtktextlayout.[ch]: Add functions to check if the layout is valid and to recompute either a range of pixels aroudn a line or a certain total number of pixels. * gtk/gtktextlayout.[ch]: Cache a single line display; now that we only redraw the needed portions, the hit rate for this cache is quite high. * gtk/gtktextview.[ch]: Keep track of the first paragraph on the screen so that when re-laying-out the buffer, we can keep the same place. This requires connecting to ::value_changed on the adjustments * gtk/gtktextview.[ch]: Add idle functions to revalidate the buffer after we receive an ::invalidated signal. Wed May 17 22:10:47 2000 Owen Taylor <otaylor@redhat.com> * gtk/gtklayout.c (gtk_layout_size_allocate): Set upper to max of allocation and layout size, not just to the layout size. * gtk/gtk[hv]scrollbar.c (gtk_[hv]scrollbar_calc_slider_size): Invalidate window so it gets redrawn properly. * gdk/gdkwindow.c (gdk_window_invalidate_rect): Allow rect == NULL to mean the entire window. * gdk/gdkevents.h: Move definition for GDK_PRIORITY_REDRAW into public header. Mon May 15 14:51:31 2000 Owen Taylor <otaylor@redhat.com> * gtk/gtktextmark.c (gtk_text_mark_get_name): Add function to get the name of a mark. * gtk/gtktextlayout.c (gtk_text_layout_get_line_at_y): Add a function to find the paragraph from a y position. Thu May 11 12:57:20 2000 Owen Taylor <otaylor@redhat.com> * gtk/gtktextbtree.c (gtk_text_btree_node_invalidate_upward): Valid nodes have width/height >= 0, not > 0. Tue May 9 21:29:06 2000 Owen Taylor <otaylor@redhat.com> * gtk/gtktextlayout.[ch] gtk/gtktextdisplay.c (gtk_text_layout_get_line_display): Add a size_only flag, so when we only need the size, we don't create useless appearance attributes. * gtk/gtktextview.c (gtk_text_view_ensure_layout): Remove duplicate setting of font description. * gtk/gtkscale.c: Use PANGO_SCALE instead of 1000 Wed Apr 26 01:53:23 2000 Owen Taylor <otaylor@redhat.com> * gtk/Makefile.am (EXTRA_DIST): Add OLD_STAMP into EXTRA_DIST. It does not work well when the file that everything depends on is not in the tarball. Wed Apr 26 00:56:14 2000 Owen Taylor <otaylor@redhat.com> * gtk/testgtk.c: Some hacks and fixes so that it basically works when not sitting in the GTK+ build tree. 2000-05-03 Havoc Pennington <hp@redhat.com> * gtk/gtktextbtree.c (gtk_text_line_next_could_contain_tag): Properly determine the ordering of the tag root and the current line within the tree. Previous algorithm only worked if the tag root's immediate parent was the common root of both the current line and the tag root. Wed Apr 26 00:43:00 2000 Owen Taylor <otaylor@redhat.com> * gtk/gtktextlayout.c (set_para_values): Fix some bugs in alignment. * gtk/gtktextview.c (gtk_text_view_ensure_layout): Track the widget text directional dynamically. * gtk/gtktextview.[ch]: Added functions to get and set default wrap mode. Tue Apr 25 23:47:38 2000 Owen Taylor <otaylor@redhat.com> * gtk/gtktextlayout.c (gtk_text_layout_get_iter_location): Fix bug in cursor location computation. Tue Apr 25 23:22:59 2000 Owen Taylor <otaylor@redhat.com> * gtk/gtklayout.c (gtk_layout_set_size): Clamp hadjustment/ vadjusment values properly when layout gets smaller. * gtk/gtktextview.c (need_repaint_handler): Areas being passed in are far completely inaccurate, and sometimes too small, so, for now, just queue a redraw on the whole visible region. 2000-04-25 Havoc Pennington <hp@redhat.com> * gtk/gtktextbtree.c (summary_destroy): new function to destroy tag summary nodes (gtk_text_line_next_could_contain_tag): this function was totally broken if the line passed in wasn't below the tag root. Fix it. (gtk_text_btree_first_could_contain_tag): In the tag == NULL "wildcard" case, we have to do a linear scan. Blah. (gtk_text_btree_last_could_contain_tag): In tag == NULL case, we have to do the linear scan (tag_removed_cb): When a tag is removed from the tag table, remove the GtkTextTagInfo node from the btree. (gtk_text_btree_spew): Implement the spew function, for our debugging pleasure. Tue Apr 25 19:40:18 2000 Owen Taylor <otaylor@redhat.com> * gtk/gtktextlayout.c (gtk_text_layout_set_buffer): Fix a problem with referring to the wrong buffer. * gtk/gtkentry.c: Fix focus-in/focus-out confusion. * gtk/gtkrc.c gtk/gtkstyle.c: Moving setting default font description to gtk_style_new() - otherwise things don't work without a .gtkrc file. * gtk/gtktextbuffer.c (gtk_text_buffer_new): Sink the tags table if we create it ourself, too. * gdk/gdktypes.h (enum): Move GDK_RELEASE_MASK, since it was conflicting with XKB modifiers. * gtk/gtktextview.[ch]: Add simple support for GtkIMContext. Mon Apr 24 19:34:18 2000 Owen Taylor <otaylor@redhat.com> * gtk/gtkentry.c (gtk_entry_move_cursor_visually): Fix problem with deletion from last commit. Mon Apr 24 19:29:40 2000 Owen Taylor <otaylor@redhat.com> * gtk/gtkwidget.c (gtk_widget_create_pango_context): Set the language in the context from the current locale. * gtk/gtkentry.c (gtk_entry_size_request): Use language from the context, not hardcoded value. * gtk/gtkentry.c (gtk_entry_move_cursor): Make character movement visual, not logical. Sun Apr 23 23:39:18 2000 Owen Taylor <otaylor@redhat.com> * gtk/gtkentry.c gtk/gtktextdisplay.c: Don't handle selections as attributes - that doesn't handle partial-glyph selection properly. Instead use new pango_layout_line_get_x_ranges() functionality to draw the selection. * gtk/gtkentry.c: Simplify code since pango_layout_line_index_to_x() now properly handles out-of-range coordinates. * gtk/gtktextbuffer.c: Emit "mark_set" when the cursor is moved. * gtk/gtktextiter.h gtk/gtktextiterprivate.h: Make gtk_text_iter_get_line_byte() public. * gtk/gtktextlayout.[ch]: Properly set the direction in the PangoContext for paragraphs opposite to the base direction of the widget. * gtk/gtktextlayout.[ch] gtk/gtktextdisplay.c: Fixes for alignment. * gtk/gtktextlayout.c: Don't split segments on marks, since that causes Arabic words to reshape as you cursor through. * gtk/gtktextlayout.[ch] gtk/gtktextview.[ch]: Implement virtual cursor position when moving vertically with the arrow keys and scrolling with page-up/page-down. (Arrow keys save only the X, scrolling saves both X and Y.) This means you can line-up / line-down or page-up / page-down without losing your place, and also that moving vertically with the cursor keys keeps the same X position, not the same character count: * gtk/gtktextlayout.[ch] gtk/gtktextview.[ch]: Make vertical arrow keys move by display lines, not paragraphs. Tue Apr 18 14:16:50 2000 Owen Taylor <otaylor@redhat.com> * gtk/gtklayout.c: Make sure that the bin window is at least as big as the allocation. (Should we also make sure that the bin window is big enough to completely cover widget->window?) * gtk/gtktextview.c (gtk_text_view_get_visible_rect): Add function to get the onscreen rectangle. * gdk/x11/gdkwindow-x11.c (gdk_window_get_pointer): Correctly account for offsets in window coordinates. Sun Apr 16 16:13:27 2000 Owen Taylor <otaylor@redhat.com> * gtk/gtkentry.c (gtk_entry_get_cursor_locations): Fix index/offset confusion. * gtk/gtktextview.c (gtk_text_view_ensure_layout): Set the default direction from the widget direction. * gtk/gtktexttag.c gtk/gtktexttagprivate.h (gtk_text_tag_set_arg): Add a "direction" attribute. * gtk/gtktextview.c: global s/tkxt/text_view/. * gtk/testtext.c: Added long block of text in Arabic, to test out the direction attributes. (Some problems with the shaping system for arabic become obvious - like the fact the cursor splits words into unjoined pieces.) Fri Apr 14 12:54:34 2000 Owen Taylor <otaylor@redhat.com> * gtk/gtktextdisplay.c (render_layout): Add overstrike handling. * gtk/gtktextlayout.c: Fix up alignment. * gtk/testtext.c: Add some tests for centering, wrapping. Fri Apr 14 09:26:22 2000 Owen Taylor <otaylor@redhat.com> * gdk/gdkdrawable.h gdk/gdkdraw.c gdk/gdkwindow.c gdk/x11/gdkdrawable-x11.c: Add a draw_glyphs() operation to the drawable vtable and gdk_draw_glyphs(). If we wrote GTK+-specific layout-render function this could just replace the draw_layout() operation in the vtable. * gtk/gtkentry.c: Move guts of gtk_entry_get_cursor_locations to pango_layout_get_cursor_pos() and use that function. * gtk/gtktextchild.[ch]: add gtk_ onto pixmap_segment_new(), since it is a non-static symbol. * gtk/gtktextbtree.[ch]: Replace gtk_text_btree_find_line_data_by_y() with gtk_text_btree_find_line_by_y() * gtk/gtktextdisplay.c: Rewrote for Pango - uses a custom layout renderer that handles GtkTextAppearance attributes. * gtk/gtktexttag.[ch] gtk/gtktexttagprivate.h: - Move the values in the style that don't affect geometry into a GtkTextAppearance structure. - Change underline to take a PangoUnderline and "font" a string representation of a font description - Add a "font_desc" attribute which takes a FontDescription structure. * gtk/gtktextlayout.[ch]: - Get rid of the display-line list per each line. Instead, we generate, on demand, a GtkTextLineDisplay structure which] contains a PangoLayout * and other necesary information (offsets, cursor locations) for displaying a paragraph. - Get rid of the code to wrap lines, create display chunks, etc. Instead, we just go through a paragraph and convert it into the necessary inputs to a PangoLayout. - Implement a new attribute type, GtkTextAttrAppearance. This holds a GtkTextAppearance, and is used to pass colors, stipple, etc, through from the layout to the display without having to use lots and lots of individual attributes. - Reimplement gtk_layout_get_iter_at_pixel() gtk_layout_get_iter_pos() in terms of PangoLayout functions. * gtk/gtktextview.c: - Handle passing the necessary PangoContext to the layout - Some fixups in painting to deal with the automatic backing store and offsetting of GTK+-1.4 - Add a style_set handler so that the default style reacts properly to theme changes. * gtk/gtktext?*.[ch]: Random code-style fixes. * gtk/testtext.c: Substitute in languages that Pango handles now for Thai Mon Apr 10 10:33:45 2000 Owen Taylor <otaylor@redhat.com> * gtk/gtktext?*.[ch]: Check in Havoc's port of the Tk text widget, in original form preparatory to Pango-ization and gdkimcontext-ization. Thu Apr 6 19:25:39 2000 Owen Taylor <otaylor@redhat.com> * gtk/gtkimcontext.c: Move default implementations to real_* vfuncs, so that we can derive from gtkimcontext in language bindings properly. Thu Apr 6 16:02:52 2000 Owen Taylor <otaylor@redhat.com> * gtk/gtkimcontextsimple.[ch]: Use gdk_keyval_to_unicode to gdk_unicode_to_keyval. Add a compose table including (almost) all the compose combinations from X. This is 6k of static, shared data as opposed to 50k or so of dynamic data in the XIM implementation. * gdk/gdk.h gdk/gdkkeyuni.c gdk/win32/gdkevents-win32.c (gdk_keyval_to_unicode, gdk_unicode_to_keyval): Moved functions to convert keyvalues from and to unicode here from the win32 port and made them public. Wed Apr 5 16:37:29 2000 Owen Taylor <otaylor@redhat.com> * gtk/gtkeditable.c (gtk_editable_insert_text): Allow new_text_length == -1. Wed Apr 5 16:27:45 2000 Owen Taylor <otaylor@redhat.com> * gtk/gtkimcontext.[ch]: Base class for new input context system * gtk/gtkimmulticontext.[ch]: Proxy input context that allows the real input context implementation to be loaded from modules and switched on the fly. * gtk/gtkcontextsimple.[ch]: Simple implementation of an input context that just does direct keysymbol => unicode translation. * gtk/gtkentry.[ch]: Start switching editing over to using GtkInputContext. (No handling of preedit yet.) Wed Apr 5 15:48:41 2000 Owen Taylor <otaylor@redhat.com> * gtk/gtktypeutils.h (GTK_CHECK_GET_CLASS): Fix problem with one too many substitutions. (klass should not be subsituted.) Wed Apr 5 00:18:14 2000 Owen Taylor <otaylor@redhat.com> * configure.in: Add checks for Pango * configure.in docs/Makefile.am: Add test for sgml2html and allow 'make dist' without building html, but print out warnings in that case. (For making snapshots) * gdk/Makefile.am gdk/x11/Makefile.am gtk/Makefile.am: Add Pango libraries and C flags * gdk/gdkdraw.c gdk/gdkdrawable.h gdkwindow.c gdk/x11/gdkdrawable-x11.c: Add function (gdk_draw_layout) to draw a pango layout. * gdk/gdkpango.h gdk/x11/gdkpango-x11.c: New file with functions for getting Pango contexts for GDK. * gtk/gtkeditable.c: Get rid of dead code gtk_editable_parent_set() * gtk/gtkentry.[ch]: Complete rewrite to use Pango, add bidirectional editing. * gtk/gtkentry.c: Hack in simple Hebrew input with direct keysym => unicode translations. More languages can be added here, but real input-method support is needed. * docs/Changes-1.4.txt: Added note about entry behavior. * gtk/gtkenums.h gtk/gtkwidget.[ch] testgtk.c gtkprivate.h: Add functions to set the reading direction for a widget and the global direction. Add test which allows toggling the global direction. Two private flags are used to store the direction. (GTK_DIRECTION_SET + GTK_DIRECTION_LTR) * gtk/gtkcheckbutton.c gtk/gtkframe.c gtk/gtkhbbox.c gtk/gtkhbox.c gtk/gtkradiobutton.c gtk/gtkspinbutton.c gtk/gtktable.c * gtk/gtk[hv]scale.c gtk/gtkscale.[ch]: Draw numbers using Pango * gtk/gtklabel.[ch]: Moved to Pango and considerably rewritten. Line breaking, underlining now handled by Pango. * gtk/gtkstyle.[ch] gtk/gtkrc.[ch]: Add a PangoFontDescription to RCStyle and Style. (Having both this and the old font name and GdkFont is temporary.) * gtk/gtkwidget.[ch] (gtk_widget_create_pango_{context,layout}): Added convenience functions for creating contexts and layouts for widgets. * gtk/testgtk.c: Enhance label tests with multilingual labels.
2000-06-02 03:14:07 +00:00
gdk_pango_free_gc (context, bg_gc);
}
fix bug where it always set the foreground, even if we were only using a 2001-02-12 Havoc Pennington <hp@pobox.com> * gdk/gdkpango.c (gdk_pango_get_gc): fix bug where it always set the foreground, even if we were only using a stipple. (gdk_draw_layout_line_with_colors): new function, allow override colors (gdk_draw_layout_with_colors): new function, allow override colors (gdk_pango_layout_line_get_clip_region): function to get the clip region for a logical text range (gdk_pango_layout_get_clip_region): get the clip region for a logical text range * gdk/x11/gdkcolor-x11.c: forward declare gdk_colormap_sync(), (gdk_colormap_new): fix call to gdk_colormap_sync() so it has the right number of arguments. * gtk/gtktextbtree.c (gtk_text_btree_node_check_consistency): enhance the function to check that node data corresponds to a view still belonging to the tree. * gtk/gtktreeview.c (gtk_tree_view_changed): we were leaking the GtkTreePath (gtk_tree_view_inserted): ditto (gtk_tree_view_child_toggled): ditto * gtk/gtktreemodel.c (gtk_tree_path_append_index): use realloc to simplify this code. * gtk/gtkcellrenderertext.c (get_layout): fix leak of a PangoAttrList * demos/gtk-demo/main.c (load_file): Fix leak of a GString * gtk/gtkentry.c (gtk_entry_realize): Fix leak of a GdkCursor * gtk/gtkmenubar.c (gtk_menu_bar_size_request): consider toggle size in the size request (gtk_menu_bar_size_allocate): consider toggle size here * gtk/gtkimagemenuitem.h, gtkimagemenuitem.c: Menu item that displays a widget in the toggle slot * gtk/testgtk.c: test GtkImageMenuItem * gtk/Makefile.am, gtk/gtk.h: Add GtkImageMenuItem * gtk/gtkmenuitem.h: Use "gint" not "guint16" for toggle size request and allocation * gtk/gtkmenu.c (gtk_menu_size_request): use gint not guint16 * gtk/gtkcheckmenuitem.c (gtk_check_menu_item_toggle_size_request): ditto
2001-02-13 05:44:47 +00:00
if (fg_set || stipple || foreground)
{
PangoColor tmp = fg_color;
if (foreground)
{
tmp.red = foreground->red;
tmp.blue = foreground->blue;
tmp.green = foreground->green;
}
fg_gc = gdk_pango_get_gc (drawable, context, (fg_set || foreground) ? &tmp : NULL,
fix bug where it always set the foreground, even if we were only using a 2001-02-12 Havoc Pennington <hp@pobox.com> * gdk/gdkpango.c (gdk_pango_get_gc): fix bug where it always set the foreground, even if we were only using a stipple. (gdk_draw_layout_line_with_colors): new function, allow override colors (gdk_draw_layout_with_colors): new function, allow override colors (gdk_pango_layout_line_get_clip_region): function to get the clip region for a logical text range (gdk_pango_layout_get_clip_region): get the clip region for a logical text range * gdk/x11/gdkcolor-x11.c: forward declare gdk_colormap_sync(), (gdk_colormap_new): fix call to gdk_colormap_sync() so it has the right number of arguments. * gtk/gtktextbtree.c (gtk_text_btree_node_check_consistency): enhance the function to check that node data corresponds to a view still belonging to the tree. * gtk/gtktreeview.c (gtk_tree_view_changed): we were leaking the GtkTreePath (gtk_tree_view_inserted): ditto (gtk_tree_view_child_toggled): ditto * gtk/gtktreemodel.c (gtk_tree_path_append_index): use realloc to simplify this code. * gtk/gtkcellrenderertext.c (get_layout): fix leak of a PangoAttrList * demos/gtk-demo/main.c (load_file): Fix leak of a GString * gtk/gtkentry.c (gtk_entry_realize): Fix leak of a GdkCursor * gtk/gtkmenubar.c (gtk_menu_bar_size_request): consider toggle size in the size request (gtk_menu_bar_size_allocate): consider toggle size here * gtk/gtkimagemenuitem.h, gtkimagemenuitem.c: Menu item that displays a widget in the toggle slot * gtk/testgtk.c: test GtkImageMenuItem * gtk/Makefile.am, gtk/gtk.h: Add GtkImageMenuItem * gtk/gtkmenuitem.h: Use "gint" not "guint16" for toggle size request and allocation * gtk/gtkmenu.c (gtk_menu_size_request): use gint not guint16 * gtk/gtkcheckmenuitem.c (gtk_check_menu_item_toggle_size_request): ditto
2001-02-13 05:44:47 +00:00
stipple, gc);
}
else
fg_gc = gc;
if (!shape_set)
adapt to handle PangoColor 2001-01-26 Havoc Pennington <hp@redhat.com> * gtk/gtktextlayout.c (convert_color): adapt to handle PangoColor * gtk/gtktreeview.c (gtk_tree_view_widget_to_tree_coords): fix to not offset by TREE_VIEW_HEADER_HEIGHT (gtk_tree_view_tree_to_widget_coords): fix to not offset by TREE_VIEW_HEADER_HEIGHT * configure.in (included_loaders): for me, --with-included-loaders generates the error "the specified loader yes does not exist", i.e. the arg defaults to "yes", so change test for value "" to test for value "yes", and include all loaders in that case. * gtk/gtkrbtree.c (_gtk_rbtree_get_depth): new function * gtk/gtktreeview.c (gtk_tree_view_get_cell_rect): fix to properly handle TREE_VIEW_VERTICAL_SEPARATOR (gtk_tree_view_bin_expose): fix to consider the row offset as pointing halfway into vertical separator. (gtk_tree_view_draw_node_focus_rect): ditto * gtk/gtkdebug.h, gtk/gtkmain.c (gtk_init_check): Add --gtk-debug=updates, which causes gdk_window_set_debug_updates (TRUE) to be called. * gdk/gdkwindow.c (gdk_window_set_debug_updates): Allow enabling a debug mode where the invalid region is colored in on invalidate, so you can see the flicker and know whether your redraw code is doing a good job. * gtk/gtktreeview.c (gtk_tree_view_queue_draw_node): Work in tree window coordinates (clip rect is in tree window coords) * gtk/Makefile.am: add gtktreednd.[hc] * gtk/gtkliststore.c: implement gtktreednd interfaces. * gtk/gtktreednd.c, gtk/gtktreednd.h: New interface to support drag-and-drop data operations on a model (so we can set up tree drag-and-drop automatically) * gtk/testgtk.c: Add a window to change sensitivity in the GtkLabel test; add a way to change the entry frame in GtkEntry test * gtk/gtkentry.c (gtk_entry_set_has_frame): (gtk_entry_get_has_frame): new functions to remove the frame around an entry (gtk_entry_size_request): shrink requisition if no frame (gtk_entry_draw_focus): don't draw frame if no frame * gtk/gtkstyle.c (gtk_default_draw_check): draw custom look for checks inside a cell renderer (gtk_default_draw_option): ditto for options * gtk/gtktreeviewcolumn.c (update_button_contents): add/remove children from the alignment, not the button (gtk_tree_view_column_init): ref/sink the column, to emulate GObject refcounting. * gtk/gtkcellrenderer.c (gtk_cell_renderer_init): ref/sink * gtk/gtkcellrenderertoggle.c (gtk_cell_renderer_toggle_render): Use theme functions to draw the toggles * gdk/gdkpango.c (gdk_pango_get_gc): use GdkRGB to alloc colors * gdk/gdkpango.h, gdk/gdkpango.c: Add GdkPangoAttrStipple and GdkPangoAttrEmbossed to use in rendering insensitive text * gdk/gdkpango.c (gdk_draw_layout_line): render new properties * gtk/gtkstyle.c (gtk_default_draw_layout): handle sensitivity using new GDK features
2001-01-26 21:12:05 +00:00
{
gint gx, gy;
Remove all references to offscreen flag which was no longer used. Thu Jun 1 23:05:13 2000 Owen Taylor <otaylor@redhat.com> * gtk/gtkwidget.c: Remove all references to offscreen flag which was no longer used. * gtk/gtkprivate.h (enum): Remove unused flags and compress. * gtk/gtkframe.c (gtk_frame_set_label_widget): Check for non-null label_widget->parent. * gtk/gtkentry.c: Get rid of code to deal with PangoAttribute which no longer was used. * gdk/gdkpango.c (gdk_pango_context_get_info): make static. * gdk/gdkpango.c (gdk_draw_layout[_line]): Add checks for null arguments. * gdk/x11/gdkgeometry-x11.c (gdk_window_scroll): add check for destroyed windows. Thu Jun 1 13:48:45 2000 Owen Taylor <otaylor@redhat.com> * gtk/gtkimmulticontext.c: Add a finalize method and unref the slave context there. * gtk/gtkinvisible.[ch]: Make reference counting behavior identical to GtkWindow. Thu Jun 1 01:54:11 2000 Owen Taylor <otaylor@redhat.com> * Makefile.am gdk/gdkpango.c: Copy the layout render function from pangox to here, so we can write them independent of rendering system, using GDK primitives. * gdk/gdkdrawable.h gdk/gdkdraw.c gdk/gdkwindow.c gdk/x11/gdkdrawable-x11.c: Remove draw_layout() from the vtable, since we have a rendering-system independent implementation in terms of draw_glyphs(). * gdk/gdkpango.c gdkdrawable.h (gdk_draw_layout_line): New function to render a single line. * gdk/x11/gdkpango.c: Move the guts of this file mostly into ../gdkpango.c, which simplifies things, since we don't have to deal with raw X gc's. Fri May 19 04:28:16 2000 Owen Taylor <otaylor@redhat.com> * gtk/gtktextlayout.[ch]: Add get_log_attrs() function to get the logical attributes for a given GtkTextLine. Tue May 30 16:05:39 2000 Owen Taylor <otaylor@redhat.com> * gdk/x11/gdkfont-x11.c (gdk_font_charset_for_locale): Track g_locale_get_codeset() to g_get_codeset() change. Tue May 30 15:03:19 2000 Owen Taylor <otaylor@redhat.com> * gtk/testcalendar.c (calendar_font_selection_ok): Use font descriptions. * gtk/gtkentry.c (gtk_entry_draw_text): Center text within the entry. * gtk/gtkfontsel.c (gtk_font_selection_dialog_init): Start of redoing (vastly simplifying) for Pango. Still needs quite a bit of work. (Size selection is currently poor. List of predefined sizes is not a good idea, since all of these sizes won't necessarily be distinct.) Tue May 30 13:50:19 2000 Owen Taylor <otaylor@redhat.com> * gdk/x11/gdkfont-x11.c (gdk_font_charset_for_locale): Handle CODESET results for LANG=C. Mon May 29 15:49:10 2000 Owen Taylor <otaylor@redhat.com> * gtk/gtkrc.[ch]: Add a 'font_name' declaration to RC which takes a stringized pango font description; ignore the older 'font' and 'fontset' declarations. * gtk/gtkstyle.c gtk/gtkrc.c: Fill in the style->font field with a GdkFont derived via gdk_font_from_description(), for compatibility. (Should we just remove it entirely? Probably too much compatibility breakage, but people should be migrating to the new Pango stuff as quickly as possible.) Mon May 29 15:47:41 2000 Owen Taylor <otaylor@redhat.com> * gtk/gtkentry.c gtk/gtkclist.c: s/pango_font_unref/g_object_unref/. Mon May 29 15:44:46 2000 Owen Taylor <otaylor@redhat.com> * gtk/gtkcalender.c: Roughly pango-ized. Really needs redoing; there are some bugs in size allocation right now, the semi-existant distinction between header / day fonts was removed, but, with Pango, could actually be made functional in a nice way. * gtk/testcalender: Move calender from examples into this directory as a test program. (We really need to restrcture testgtk into a whole directory full of tests for every widget or functionality group, separated into multiple .c files.) Mon May 29 15:19:56 2000 Owen Taylor <otaylor@redhat.com> * gtk/testgtk.c (file_exists): Fix stupid typo that was keeping RC file from being loaded. * gtk/testgtkrc gtk/testgtkrc2: Test new pango-ized RC file font code. Mon May 29 14:31:27 2000 Owen Taylor <otaylor@redhat.com> * gdk/gdkfont.h gdk/x11/gdkfont-x11.c (gdk_font_from_description): Add function to load a GdkFont from a PangoFontDescription. Fri May 26 17:16:40 2000 Owen Taylor <otaylor@redhat.com> * gtk/frame.[ch] gtkaspectframe.c: Make frame widgets able to have any widget for the label, use a GtkLabel widget to display the text. (Based partially on a patch from Anders Carlson.) (Quite a bit of code reorganization - strip 90% of the guts out of gtkaspectframe and add a single virtual func to GtkFrameClass - compute_child_allocation.) Fri May 26 12:00:02 2000 Owen Taylor <otaylor@redhat.com> * gtk/gtkctree.c gtk/gtkclist.[ch]: Pangoized. (Removed clist->row_center_offset field because caching it wasn't saving time or code, added private function _gtk_clist_create_cell_layout()). Wed May 24 15:59:37 2000 Owen Taylor <otaylor@redhat.com> * gtk/gtkaccellabel.c: Pangoized. * gtk/[hv]ruler.c: Pangoized Mon May 22 19:23:59 2000 Owen Taylor <otaylor@redhat.com> * gtk/gtkfilesel.c (gtk_file_selection_init): Use gtk_clist_set_column_auto_resize() to remove need need for manual column width computations. Mon May 22 18:50:26 2000 Owen Taylor <otaylor@redhat.com> * gtk/gtktooltips.[ch]: Replace custom drawing with a GtkLabel, ensuring Pango correctness, and considerably simplifying the code. * gtk/gtklabel.c gtk[hv]scale.c: 1000 => PANGO_SCALE. * gtk/gtklabel.c (gtk_label_size_request): Fixed incorrect getting of numbers of lines. * gtk/gtklabel.c (gtk_label_size_request): Set the requisition to the actual requested width of the lable, not to the wrap width we set. * gtk/gtktextchild.h: Remove extraneous include of gtk/gtk.h. * gtk/gtktextbtree.c gtk/gtktextbuffer.c gtk/gtktextlayout.c gtk/gtktextview.c gtk/gtktextview.[ch]: Fix up includes. * gtk/gtktextview.c: Fix structure inheritance. * gtk/gtkprogressbar.c: Pangoize. Mon May 22 15:47:30 2000 Owen Taylor <otaylor@redhat.com> * gtk/gtktextview.c (gtk_text_view_get_first_para_iter): Encapsulate in a function. * gtk/gtktextlayout.c (find_display_line_above): Fixed bug with computing line tops. * gtk/gtktextview.c (changed_handler): Fix < , <= confusion. Thu May 18 18:53:31 2000 Owen Taylor <otaylor@redhat.com> * gtk/gtktextdisplay.c (gtk_text_layout_draw): Fix up the x_offset and y_offset coordinates to do what we need now. (The offset between buffer and layout coordinates has been reintroduced, but is a bit different than before.) * gtk/gtktextview.[ch]: No longer inherit from GtkLayout; instead handle the adjustments ourselves, and scroll as necessary using the new gdk_window_scroll(). The advantage of this is that when we are incrementally revalidating, we are essentially rearranging things around the visible portion of the screen. With the old setup, the visible portion of the screen was moved around in the layout, so scrolling and redrawing to track that caused jumping of the display. Since we now control the scrolling ourselves, we can suppress this and only redraw when things actually change. Thu May 18 18:47:25 2000 Owen Taylor <otaylor@redhat.com> * gtk/gtktextbtree.c (redisplay_mark): We need to invalidate the region not just redisplay it after-all, since we store the cursors in the LineDisplay. (Ugly interactions here between GtkLayout and GtkTextBTree here.) * gtk/gtktextbtree.c (redisplay_region): Fixed reversed comparison. Thu May 18 18:43:21 2000 Owen Taylor <otaylor@redhat.com> * gdk/gdkwindow.h gdk/x11/gdkgeometry-x11.c (gdk_window_scroll): Added function to scroll contents of a window while keeping the window constant. Works by XCopyArea or guffaw-scrolling depending on the details of how the window is set up. (guffaw-scrolling still needs to be filled in.) Wed May 17 22:36:53 2000 Owen Taylor <otaylor@redhat.com> * gtk/gtktextiter.c gtk/gtkmain.c: Add a debug key for the text widget, move the debugging that was tied to a global variable to that. * gtk/gtkmarshal.list: Add NONE:INT,INT,INT * gtk/gtktextbtree.[ch] gtk/gtktextlayout.c: Keep a separate validated flag, in line data instead of setting height/width to -1. This allows us to perform operations with partially invalid buffer (using the old size for invalid lines) and thus to do incremental vaidation. Keep height/width aggregates up to date when deleting text and rebalancing the tree. * gtk/gtktextbtree.[ch]: Add functions validate a line (gtk_text_btree_validate_line), and to validate up to a number of pixels (gtk_text_btree_validate). * gtk/gtktextlayout.[ch]: Add an ::invalidated signal that indicates that something is changed and a revalidation pass is needed. Change ::need_repaint to ::changed, and make it take old and new yranges instead of a rectangle. * gtk/gtktextbtree.[ch] gtk/gtktextlayout.[ch]: Move the line_data_destroy() function from gtk_text_btree_add_view() to a virtual function in GtkTextLayout * gtk/gtktextbtree.[ch]: Remove gtk_text_btree_get_damage_range(), since we are handling partial repaints in a different fashion now. * gtk/gtktextbtree.[ch]: Only repaint the changed portion of the selection instead of queueing a repaint on the entire widget. * gtk/gtktextbuffer.[ch] gtk/gtktextbtree.[ch]: Move get_selection_bounds() down to btree, make the function in buffer a wrapper around the btree function. * gtk/gtktextlayout.[ch]: Add functions to check if the layout is valid and to recompute either a range of pixels aroudn a line or a certain total number of pixels. * gtk/gtktextlayout.[ch]: Cache a single line display; now that we only redraw the needed portions, the hit rate for this cache is quite high. * gtk/gtktextview.[ch]: Keep track of the first paragraph on the screen so that when re-laying-out the buffer, we can keep the same place. This requires connecting to ::value_changed on the adjustments * gtk/gtktextview.[ch]: Add idle functions to revalidate the buffer after we receive an ::invalidated signal. Wed May 17 22:10:47 2000 Owen Taylor <otaylor@redhat.com> * gtk/gtklayout.c (gtk_layout_size_allocate): Set upper to max of allocation and layout size, not just to the layout size. * gtk/gtk[hv]scrollbar.c (gtk_[hv]scrollbar_calc_slider_size): Invalidate window so it gets redrawn properly. * gdk/gdkwindow.c (gdk_window_invalidate_rect): Allow rect == NULL to mean the entire window. * gdk/gdkevents.h: Move definition for GDK_PRIORITY_REDRAW into public header. Mon May 15 14:51:31 2000 Owen Taylor <otaylor@redhat.com> * gtk/gtktextmark.c (gtk_text_mark_get_name): Add function to get the name of a mark. * gtk/gtktextlayout.c (gtk_text_layout_get_line_at_y): Add a function to find the paragraph from a y position. Thu May 11 12:57:20 2000 Owen Taylor <otaylor@redhat.com> * gtk/gtktextbtree.c (gtk_text_btree_node_invalidate_upward): Valid nodes have width/height >= 0, not > 0. Tue May 9 21:29:06 2000 Owen Taylor <otaylor@redhat.com> * gtk/gtktextlayout.[ch] gtk/gtktextdisplay.c (gtk_text_layout_get_line_display): Add a size_only flag, so when we only need the size, we don't create useless appearance attributes. * gtk/gtktextview.c (gtk_text_view_ensure_layout): Remove duplicate setting of font description. * gtk/gtkscale.c: Use PANGO_SCALE instead of 1000 Wed Apr 26 01:53:23 2000 Owen Taylor <otaylor@redhat.com> * gtk/Makefile.am (EXTRA_DIST): Add OLD_STAMP into EXTRA_DIST. It does not work well when the file that everything depends on is not in the tarball. Wed Apr 26 00:56:14 2000 Owen Taylor <otaylor@redhat.com> * gtk/testgtk.c: Some hacks and fixes so that it basically works when not sitting in the GTK+ build tree. 2000-05-03 Havoc Pennington <hp@redhat.com> * gtk/gtktextbtree.c (gtk_text_line_next_could_contain_tag): Properly determine the ordering of the tag root and the current line within the tree. Previous algorithm only worked if the tag root's immediate parent was the common root of both the current line and the tag root. Wed Apr 26 00:43:00 2000 Owen Taylor <otaylor@redhat.com> * gtk/gtktextlayout.c (set_para_values): Fix some bugs in alignment. * gtk/gtktextview.c (gtk_text_view_ensure_layout): Track the widget text directional dynamically. * gtk/gtktextview.[ch]: Added functions to get and set default wrap mode. Tue Apr 25 23:47:38 2000 Owen Taylor <otaylor@redhat.com> * gtk/gtktextlayout.c (gtk_text_layout_get_iter_location): Fix bug in cursor location computation. Tue Apr 25 23:22:59 2000 Owen Taylor <otaylor@redhat.com> * gtk/gtklayout.c (gtk_layout_set_size): Clamp hadjustment/ vadjusment values properly when layout gets smaller. * gtk/gtktextview.c (need_repaint_handler): Areas being passed in are far completely inaccurate, and sometimes too small, so, for now, just queue a redraw on the whole visible region. 2000-04-25 Havoc Pennington <hp@redhat.com> * gtk/gtktextbtree.c (summary_destroy): new function to destroy tag summary nodes (gtk_text_line_next_could_contain_tag): this function was totally broken if the line passed in wasn't below the tag root. Fix it. (gtk_text_btree_first_could_contain_tag): In the tag == NULL "wildcard" case, we have to do a linear scan. Blah. (gtk_text_btree_last_could_contain_tag): In tag == NULL case, we have to do the linear scan (tag_removed_cb): When a tag is removed from the tag table, remove the GtkTextTagInfo node from the btree. (gtk_text_btree_spew): Implement the spew function, for our debugging pleasure. Tue Apr 25 19:40:18 2000 Owen Taylor <otaylor@redhat.com> * gtk/gtktextlayout.c (gtk_text_layout_set_buffer): Fix a problem with referring to the wrong buffer. * gtk/gtkentry.c: Fix focus-in/focus-out confusion. * gtk/gtkrc.c gtk/gtkstyle.c: Moving setting default font description to gtk_style_new() - otherwise things don't work without a .gtkrc file. * gtk/gtktextbuffer.c (gtk_text_buffer_new): Sink the tags table if we create it ourself, too. * gdk/gdktypes.h (enum): Move GDK_RELEASE_MASK, since it was conflicting with XKB modifiers. * gtk/gtktextview.[ch]: Add simple support for GtkIMContext. Mon Apr 24 19:34:18 2000 Owen Taylor <otaylor@redhat.com> * gtk/gtkentry.c (gtk_entry_move_cursor_visually): Fix problem with deletion from last commit. Mon Apr 24 19:29:40 2000 Owen Taylor <otaylor@redhat.com> * gtk/gtkwidget.c (gtk_widget_create_pango_context): Set the language in the context from the current locale. * gtk/gtkentry.c (gtk_entry_size_request): Use language from the context, not hardcoded value. * gtk/gtkentry.c (gtk_entry_move_cursor): Make character movement visual, not logical. Sun Apr 23 23:39:18 2000 Owen Taylor <otaylor@redhat.com> * gtk/gtkentry.c gtk/gtktextdisplay.c: Don't handle selections as attributes - that doesn't handle partial-glyph selection properly. Instead use new pango_layout_line_get_x_ranges() functionality to draw the selection. * gtk/gtkentry.c: Simplify code since pango_layout_line_index_to_x() now properly handles out-of-range coordinates. * gtk/gtktextbuffer.c: Emit "mark_set" when the cursor is moved. * gtk/gtktextiter.h gtk/gtktextiterprivate.h: Make gtk_text_iter_get_line_byte() public. * gtk/gtktextlayout.[ch]: Properly set the direction in the PangoContext for paragraphs opposite to the base direction of the widget. * gtk/gtktextlayout.[ch] gtk/gtktextdisplay.c: Fixes for alignment. * gtk/gtktextlayout.c: Don't split segments on marks, since that causes Arabic words to reshape as you cursor through. * gtk/gtktextlayout.[ch] gtk/gtktextview.[ch]: Implement virtual cursor position when moving vertically with the arrow keys and scrolling with page-up/page-down. (Arrow keys save only the X, scrolling saves both X and Y.) This means you can line-up / line-down or page-up / page-down without losing your place, and also that moving vertically with the cursor keys keeps the same X position, not the same character count: * gtk/gtktextlayout.[ch] gtk/gtktextview.[ch]: Make vertical arrow keys move by display lines, not paragraphs. Tue Apr 18 14:16:50 2000 Owen Taylor <otaylor@redhat.com> * gtk/gtklayout.c: Make sure that the bin window is at least as big as the allocation. (Should we also make sure that the bin window is big enough to completely cover widget->window?) * gtk/gtktextview.c (gtk_text_view_get_visible_rect): Add function to get the onscreen rectangle. * gdk/x11/gdkwindow-x11.c (gdk_window_get_pointer): Correctly account for offsets in window coordinates. Sun Apr 16 16:13:27 2000 Owen Taylor <otaylor@redhat.com> * gtk/gtkentry.c (gtk_entry_get_cursor_locations): Fix index/offset confusion. * gtk/gtktextview.c (gtk_text_view_ensure_layout): Set the default direction from the widget direction. * gtk/gtktexttag.c gtk/gtktexttagprivate.h (gtk_text_tag_set_arg): Add a "direction" attribute. * gtk/gtktextview.c: global s/tkxt/text_view/. * gtk/testtext.c: Added long block of text in Arabic, to test out the direction attributes. (Some problems with the shaping system for arabic become obvious - like the fact the cursor splits words into unjoined pieces.) Fri Apr 14 12:54:34 2000 Owen Taylor <otaylor@redhat.com> * gtk/gtktextdisplay.c (render_layout): Add overstrike handling. * gtk/gtktextlayout.c: Fix up alignment. * gtk/testtext.c: Add some tests for centering, wrapping. Fri Apr 14 09:26:22 2000 Owen Taylor <otaylor@redhat.com> * gdk/gdkdrawable.h gdk/gdkdraw.c gdk/gdkwindow.c gdk/x11/gdkdrawable-x11.c: Add a draw_glyphs() operation to the drawable vtable and gdk_draw_glyphs(). If we wrote GTK+-specific layout-render function this could just replace the draw_layout() operation in the vtable. * gtk/gtkentry.c: Move guts of gtk_entry_get_cursor_locations to pango_layout_get_cursor_pos() and use that function. * gtk/gtktextchild.[ch]: add gtk_ onto pixmap_segment_new(), since it is a non-static symbol. * gtk/gtktextbtree.[ch]: Replace gtk_text_btree_find_line_data_by_y() with gtk_text_btree_find_line_by_y() * gtk/gtktextdisplay.c: Rewrote for Pango - uses a custom layout renderer that handles GtkTextAppearance attributes. * gtk/gtktexttag.[ch] gtk/gtktexttagprivate.h: - Move the values in the style that don't affect geometry into a GtkTextAppearance structure. - Change underline to take a PangoUnderline and "font" a string representation of a font description - Add a "font_desc" attribute which takes a FontDescription structure. * gtk/gtktextlayout.[ch]: - Get rid of the display-line list per each line. Instead, we generate, on demand, a GtkTextLineDisplay structure which] contains a PangoLayout * and other necesary information (offsets, cursor locations) for displaying a paragraph. - Get rid of the code to wrap lines, create display chunks, etc. Instead, we just go through a paragraph and convert it into the necessary inputs to a PangoLayout. - Implement a new attribute type, GtkTextAttrAppearance. This holds a GtkTextAppearance, and is used to pass colors, stipple, etc, through from the layout to the display without having to use lots and lots of individual attributes. - Reimplement gtk_layout_get_iter_at_pixel() gtk_layout_get_iter_pos() in terms of PangoLayout functions. * gtk/gtktextview.c: - Handle passing the necessary PangoContext to the layout - Some fixups in painting to deal with the automatic backing store and offsetting of GTK+-1.4 - Add a style_set handler so that the default style reacts properly to theme changes. * gtk/gtktext?*.[ch]: Random code-style fixes. * gtk/testtext.c: Substitute in languages that Pango handles now for Thai Mon Apr 10 10:33:45 2000 Owen Taylor <otaylor@redhat.com> * gtk/gtktext?*.[ch]: Check in Havoc's port of the Tk text widget, in original form preparatory to Pango-ization and gdkimcontext-ization. Thu Apr 6 19:25:39 2000 Owen Taylor <otaylor@redhat.com> * gtk/gtkimcontext.c: Move default implementations to real_* vfuncs, so that we can derive from gtkimcontext in language bindings properly. Thu Apr 6 16:02:52 2000 Owen Taylor <otaylor@redhat.com> * gtk/gtkimcontextsimple.[ch]: Use gdk_keyval_to_unicode to gdk_unicode_to_keyval. Add a compose table including (almost) all the compose combinations from X. This is 6k of static, shared data as opposed to 50k or so of dynamic data in the XIM implementation. * gdk/gdk.h gdk/gdkkeyuni.c gdk/win32/gdkevents-win32.c (gdk_keyval_to_unicode, gdk_unicode_to_keyval): Moved functions to convert keyvalues from and to unicode here from the win32 port and made them public. Wed Apr 5 16:37:29 2000 Owen Taylor <otaylor@redhat.com> * gtk/gtkeditable.c (gtk_editable_insert_text): Allow new_text_length == -1. Wed Apr 5 16:27:45 2000 Owen Taylor <otaylor@redhat.com> * gtk/gtkimcontext.[ch]: Base class for new input context system * gtk/gtkimmulticontext.[ch]: Proxy input context that allows the real input context implementation to be loaded from modules and switched on the fly. * gtk/gtkcontextsimple.[ch]: Simple implementation of an input context that just does direct keysymbol => unicode translation. * gtk/gtkentry.[ch]: Start switching editing over to using GtkInputContext. (No handling of preedit yet.) Wed Apr 5 15:48:41 2000 Owen Taylor <otaylor@redhat.com> * gtk/gtktypeutils.h (GTK_CHECK_GET_CLASS): Fix problem with one too many substitutions. (klass should not be subsituted.) Wed Apr 5 00:18:14 2000 Owen Taylor <otaylor@redhat.com> * configure.in: Add checks for Pango * configure.in docs/Makefile.am: Add test for sgml2html and allow 'make dist' without building html, but print out warnings in that case. (For making snapshots) * gdk/Makefile.am gdk/x11/Makefile.am gtk/Makefile.am: Add Pango libraries and C flags * gdk/gdkdraw.c gdk/gdkdrawable.h gdkwindow.c gdk/x11/gdkdrawable-x11.c: Add function (gdk_draw_layout) to draw a pango layout. * gdk/gdkpango.h gdk/x11/gdkpango-x11.c: New file with functions for getting Pango contexts for GDK. * gtk/gtkeditable.c: Get rid of dead code gtk_editable_parent_set() * gtk/gtkentry.[ch]: Complete rewrite to use Pango, add bidirectional editing. * gtk/gtkentry.c: Hack in simple Hebrew input with direct keysym => unicode translations. More languages can be added here, but real input-method support is needed. * docs/Changes-1.4.txt: Added note about entry behavior. * gtk/gtkenums.h gtk/gtkwidget.[ch] testgtk.c gtkprivate.h: Add functions to set the reading direction for a widget and the global direction. Add test which allows toggling the global direction. Two private flags are used to store the direction. (GTK_DIRECTION_SET + GTK_DIRECTION_LTR) * gtk/gtkcheckbutton.c gtk/gtkframe.c gtk/gtkhbbox.c gtk/gtkhbox.c gtk/gtkradiobutton.c gtk/gtkspinbutton.c gtk/gtktable.c * gtk/gtk[hv]scale.c gtk/gtkscale.[ch]: Draw numbers using Pango * gtk/gtklabel.[ch]: Moved to Pango and considerably rewritten. Line breaking, underlining now handled by Pango. * gtk/gtkstyle.[ch] gtk/gtkrc.[ch]: Add a PangoFontDescription to RCStyle and Style. (Having both this and the old font name and GdkFont is temporary.) * gtk/gtkwidget.[ch] (gtk_widget_create_pango_{context,layout}): Added convenience functions for creating contexts and layouts for widgets. * gtk/testgtk.c: Enhance label tests with multilingual labels.
2000-06-02 03:14:07 +00:00
adapt to handle PangoColor 2001-01-26 Havoc Pennington <hp@redhat.com> * gtk/gtktextlayout.c (convert_color): adapt to handle PangoColor * gtk/gtktreeview.c (gtk_tree_view_widget_to_tree_coords): fix to not offset by TREE_VIEW_HEADER_HEIGHT (gtk_tree_view_tree_to_widget_coords): fix to not offset by TREE_VIEW_HEADER_HEIGHT * configure.in (included_loaders): for me, --with-included-loaders generates the error "the specified loader yes does not exist", i.e. the arg defaults to "yes", so change test for value "" to test for value "yes", and include all loaders in that case. * gtk/gtkrbtree.c (_gtk_rbtree_get_depth): new function * gtk/gtktreeview.c (gtk_tree_view_get_cell_rect): fix to properly handle TREE_VIEW_VERTICAL_SEPARATOR (gtk_tree_view_bin_expose): fix to consider the row offset as pointing halfway into vertical separator. (gtk_tree_view_draw_node_focus_rect): ditto * gtk/gtkdebug.h, gtk/gtkmain.c (gtk_init_check): Add --gtk-debug=updates, which causes gdk_window_set_debug_updates (TRUE) to be called. * gdk/gdkwindow.c (gdk_window_set_debug_updates): Allow enabling a debug mode where the invalid region is colored in on invalidate, so you can see the flicker and know whether your redraw code is doing a good job. * gtk/gtktreeview.c (gtk_tree_view_queue_draw_node): Work in tree window coordinates (clip rect is in tree window coords) * gtk/Makefile.am: add gtktreednd.[hc] * gtk/gtkliststore.c: implement gtktreednd interfaces. * gtk/gtktreednd.c, gtk/gtktreednd.h: New interface to support drag-and-drop data operations on a model (so we can set up tree drag-and-drop automatically) * gtk/testgtk.c: Add a window to change sensitivity in the GtkLabel test; add a way to change the entry frame in GtkEntry test * gtk/gtkentry.c (gtk_entry_set_has_frame): (gtk_entry_get_has_frame): new functions to remove the frame around an entry (gtk_entry_size_request): shrink requisition if no frame (gtk_entry_draw_focus): don't draw frame if no frame * gtk/gtkstyle.c (gtk_default_draw_check): draw custom look for checks inside a cell renderer (gtk_default_draw_option): ditto for options * gtk/gtktreeviewcolumn.c (update_button_contents): add/remove children from the alignment, not the button (gtk_tree_view_column_init): ref/sink the column, to emulate GObject refcounting. * gtk/gtkcellrenderer.c (gtk_cell_renderer_init): ref/sink * gtk/gtkcellrenderertoggle.c (gtk_cell_renderer_toggle_render): Use theme functions to draw the toggles * gdk/gdkpango.c (gdk_pango_get_gc): use GdkRGB to alloc colors * gdk/gdkpango.h, gdk/gdkpango.c: Add GdkPangoAttrStipple and GdkPangoAttrEmbossed to use in rendering insensitive text * gdk/gdkpango.c (gdk_draw_layout_line): render new properties * gtk/gtkstyle.c (gtk_default_draw_layout): handle sensitivity using new GDK features
2001-01-26 21:12:05 +00:00
gx = x + x_off / PANGO_SCALE;
gy = risen_y;
if (embossed)
{
PangoColor color = { 65535, 65535, 65535 };
GdkGC *white_gc = gdk_pango_get_gc (drawable, context, &color, stipple, fg_gc);
adapt to handle PangoColor 2001-01-26 Havoc Pennington <hp@redhat.com> * gtk/gtktextlayout.c (convert_color): adapt to handle PangoColor * gtk/gtktreeview.c (gtk_tree_view_widget_to_tree_coords): fix to not offset by TREE_VIEW_HEADER_HEIGHT (gtk_tree_view_tree_to_widget_coords): fix to not offset by TREE_VIEW_HEADER_HEIGHT * configure.in (included_loaders): for me, --with-included-loaders generates the error "the specified loader yes does not exist", i.e. the arg defaults to "yes", so change test for value "" to test for value "yes", and include all loaders in that case. * gtk/gtkrbtree.c (_gtk_rbtree_get_depth): new function * gtk/gtktreeview.c (gtk_tree_view_get_cell_rect): fix to properly handle TREE_VIEW_VERTICAL_SEPARATOR (gtk_tree_view_bin_expose): fix to consider the row offset as pointing halfway into vertical separator. (gtk_tree_view_draw_node_focus_rect): ditto * gtk/gtkdebug.h, gtk/gtkmain.c (gtk_init_check): Add --gtk-debug=updates, which causes gdk_window_set_debug_updates (TRUE) to be called. * gdk/gdkwindow.c (gdk_window_set_debug_updates): Allow enabling a debug mode where the invalid region is colored in on invalidate, so you can see the flicker and know whether your redraw code is doing a good job. * gtk/gtktreeview.c (gtk_tree_view_queue_draw_node): Work in tree window coordinates (clip rect is in tree window coords) * gtk/Makefile.am: add gtktreednd.[hc] * gtk/gtkliststore.c: implement gtktreednd interfaces. * gtk/gtktreednd.c, gtk/gtktreednd.h: New interface to support drag-and-drop data operations on a model (so we can set up tree drag-and-drop automatically) * gtk/testgtk.c: Add a window to change sensitivity in the GtkLabel test; add a way to change the entry frame in GtkEntry test * gtk/gtkentry.c (gtk_entry_set_has_frame): (gtk_entry_get_has_frame): new functions to remove the frame around an entry (gtk_entry_size_request): shrink requisition if no frame (gtk_entry_draw_focus): don't draw frame if no frame * gtk/gtkstyle.c (gtk_default_draw_check): draw custom look for checks inside a cell renderer (gtk_default_draw_option): ditto for options * gtk/gtktreeviewcolumn.c (update_button_contents): add/remove children from the alignment, not the button (gtk_tree_view_column_init): ref/sink the column, to emulate GObject refcounting. * gtk/gtkcellrenderer.c (gtk_cell_renderer_init): ref/sink * gtk/gtkcellrenderertoggle.c (gtk_cell_renderer_toggle_render): Use theme functions to draw the toggles * gdk/gdkpango.c (gdk_pango_get_gc): use GdkRGB to alloc colors * gdk/gdkpango.h, gdk/gdkpango.c: Add GdkPangoAttrStipple and GdkPangoAttrEmbossed to use in rendering insensitive text * gdk/gdkpango.c (gdk_draw_layout_line): render new properties * gtk/gtkstyle.c (gtk_default_draw_layout): handle sensitivity using new GDK features
2001-01-26 21:12:05 +00:00
gdk_draw_glyphs (drawable, white_gc, run->item->analysis.font,
gx + 1,
gy + 1,
run->glyphs);
gdk_pango_free_gc (context, white_gc);
}
gdk_draw_glyphs (drawable, fg_gc, run->item->analysis.font,
gx, gy,
run->glyphs);
}
if (this_uline != last_uline ||
risen_y != last_risen_y ||
fg_set != last_fg_set ||
(fg_set && (last_fg_color.red != fg_color.red ||
last_fg_color.green != fg_color.green ||
last_fg_color.blue != fg_color.blue)))
Remove all references to offscreen flag which was no longer used. Thu Jun 1 23:05:13 2000 Owen Taylor <otaylor@redhat.com> * gtk/gtkwidget.c: Remove all references to offscreen flag which was no longer used. * gtk/gtkprivate.h (enum): Remove unused flags and compress. * gtk/gtkframe.c (gtk_frame_set_label_widget): Check for non-null label_widget->parent. * gtk/gtkentry.c: Get rid of code to deal with PangoAttribute which no longer was used. * gdk/gdkpango.c (gdk_pango_context_get_info): make static. * gdk/gdkpango.c (gdk_draw_layout[_line]): Add checks for null arguments. * gdk/x11/gdkgeometry-x11.c (gdk_window_scroll): add check for destroyed windows. Thu Jun 1 13:48:45 2000 Owen Taylor <otaylor@redhat.com> * gtk/gtkimmulticontext.c: Add a finalize method and unref the slave context there. * gtk/gtkinvisible.[ch]: Make reference counting behavior identical to GtkWindow. Thu Jun 1 01:54:11 2000 Owen Taylor <otaylor@redhat.com> * Makefile.am gdk/gdkpango.c: Copy the layout render function from pangox to here, so we can write them independent of rendering system, using GDK primitives. * gdk/gdkdrawable.h gdk/gdkdraw.c gdk/gdkwindow.c gdk/x11/gdkdrawable-x11.c: Remove draw_layout() from the vtable, since we have a rendering-system independent implementation in terms of draw_glyphs(). * gdk/gdkpango.c gdkdrawable.h (gdk_draw_layout_line): New function to render a single line. * gdk/x11/gdkpango.c: Move the guts of this file mostly into ../gdkpango.c, which simplifies things, since we don't have to deal with raw X gc's. Fri May 19 04:28:16 2000 Owen Taylor <otaylor@redhat.com> * gtk/gtktextlayout.[ch]: Add get_log_attrs() function to get the logical attributes for a given GtkTextLine. Tue May 30 16:05:39 2000 Owen Taylor <otaylor@redhat.com> * gdk/x11/gdkfont-x11.c (gdk_font_charset_for_locale): Track g_locale_get_codeset() to g_get_codeset() change. Tue May 30 15:03:19 2000 Owen Taylor <otaylor@redhat.com> * gtk/testcalendar.c (calendar_font_selection_ok): Use font descriptions. * gtk/gtkentry.c (gtk_entry_draw_text): Center text within the entry. * gtk/gtkfontsel.c (gtk_font_selection_dialog_init): Start of redoing (vastly simplifying) for Pango. Still needs quite a bit of work. (Size selection is currently poor. List of predefined sizes is not a good idea, since all of these sizes won't necessarily be distinct.) Tue May 30 13:50:19 2000 Owen Taylor <otaylor@redhat.com> * gdk/x11/gdkfont-x11.c (gdk_font_charset_for_locale): Handle CODESET results for LANG=C. Mon May 29 15:49:10 2000 Owen Taylor <otaylor@redhat.com> * gtk/gtkrc.[ch]: Add a 'font_name' declaration to RC which takes a stringized pango font description; ignore the older 'font' and 'fontset' declarations. * gtk/gtkstyle.c gtk/gtkrc.c: Fill in the style->font field with a GdkFont derived via gdk_font_from_description(), for compatibility. (Should we just remove it entirely? Probably too much compatibility breakage, but people should be migrating to the new Pango stuff as quickly as possible.) Mon May 29 15:47:41 2000 Owen Taylor <otaylor@redhat.com> * gtk/gtkentry.c gtk/gtkclist.c: s/pango_font_unref/g_object_unref/. Mon May 29 15:44:46 2000 Owen Taylor <otaylor@redhat.com> * gtk/gtkcalender.c: Roughly pango-ized. Really needs redoing; there are some bugs in size allocation right now, the semi-existant distinction between header / day fonts was removed, but, with Pango, could actually be made functional in a nice way. * gtk/testcalender: Move calender from examples into this directory as a test program. (We really need to restrcture testgtk into a whole directory full of tests for every widget or functionality group, separated into multiple .c files.) Mon May 29 15:19:56 2000 Owen Taylor <otaylor@redhat.com> * gtk/testgtk.c (file_exists): Fix stupid typo that was keeping RC file from being loaded. * gtk/testgtkrc gtk/testgtkrc2: Test new pango-ized RC file font code. Mon May 29 14:31:27 2000 Owen Taylor <otaylor@redhat.com> * gdk/gdkfont.h gdk/x11/gdkfont-x11.c (gdk_font_from_description): Add function to load a GdkFont from a PangoFontDescription. Fri May 26 17:16:40 2000 Owen Taylor <otaylor@redhat.com> * gtk/frame.[ch] gtkaspectframe.c: Make frame widgets able to have any widget for the label, use a GtkLabel widget to display the text. (Based partially on a patch from Anders Carlson.) (Quite a bit of code reorganization - strip 90% of the guts out of gtkaspectframe and add a single virtual func to GtkFrameClass - compute_child_allocation.) Fri May 26 12:00:02 2000 Owen Taylor <otaylor@redhat.com> * gtk/gtkctree.c gtk/gtkclist.[ch]: Pangoized. (Removed clist->row_center_offset field because caching it wasn't saving time or code, added private function _gtk_clist_create_cell_layout()). Wed May 24 15:59:37 2000 Owen Taylor <otaylor@redhat.com> * gtk/gtkaccellabel.c: Pangoized. * gtk/[hv]ruler.c: Pangoized Mon May 22 19:23:59 2000 Owen Taylor <otaylor@redhat.com> * gtk/gtkfilesel.c (gtk_file_selection_init): Use gtk_clist_set_column_auto_resize() to remove need need for manual column width computations. Mon May 22 18:50:26 2000 Owen Taylor <otaylor@redhat.com> * gtk/gtktooltips.[ch]: Replace custom drawing with a GtkLabel, ensuring Pango correctness, and considerably simplifying the code. * gtk/gtklabel.c gtk[hv]scale.c: 1000 => PANGO_SCALE. * gtk/gtklabel.c (gtk_label_size_request): Fixed incorrect getting of numbers of lines. * gtk/gtklabel.c (gtk_label_size_request): Set the requisition to the actual requested width of the lable, not to the wrap width we set. * gtk/gtktextchild.h: Remove extraneous include of gtk/gtk.h. * gtk/gtktextbtree.c gtk/gtktextbuffer.c gtk/gtktextlayout.c gtk/gtktextview.c gtk/gtktextview.[ch]: Fix up includes. * gtk/gtktextview.c: Fix structure inheritance. * gtk/gtkprogressbar.c: Pangoize. Mon May 22 15:47:30 2000 Owen Taylor <otaylor@redhat.com> * gtk/gtktextview.c (gtk_text_view_get_first_para_iter): Encapsulate in a function. * gtk/gtktextlayout.c (find_display_line_above): Fixed bug with computing line tops. * gtk/gtktextview.c (changed_handler): Fix < , <= confusion. Thu May 18 18:53:31 2000 Owen Taylor <otaylor@redhat.com> * gtk/gtktextdisplay.c (gtk_text_layout_draw): Fix up the x_offset and y_offset coordinates to do what we need now. (The offset between buffer and layout coordinates has been reintroduced, but is a bit different than before.) * gtk/gtktextview.[ch]: No longer inherit from GtkLayout; instead handle the adjustments ourselves, and scroll as necessary using the new gdk_window_scroll(). The advantage of this is that when we are incrementally revalidating, we are essentially rearranging things around the visible portion of the screen. With the old setup, the visible portion of the screen was moved around in the layout, so scrolling and redrawing to track that caused jumping of the display. Since we now control the scrolling ourselves, we can suppress this and only redraw when things actually change. Thu May 18 18:47:25 2000 Owen Taylor <otaylor@redhat.com> * gtk/gtktextbtree.c (redisplay_mark): We need to invalidate the region not just redisplay it after-all, since we store the cursors in the LineDisplay. (Ugly interactions here between GtkLayout and GtkTextBTree here.) * gtk/gtktextbtree.c (redisplay_region): Fixed reversed comparison. Thu May 18 18:43:21 2000 Owen Taylor <otaylor@redhat.com> * gdk/gdkwindow.h gdk/x11/gdkgeometry-x11.c (gdk_window_scroll): Added function to scroll contents of a window while keeping the window constant. Works by XCopyArea or guffaw-scrolling depending on the details of how the window is set up. (guffaw-scrolling still needs to be filled in.) Wed May 17 22:36:53 2000 Owen Taylor <otaylor@redhat.com> * gtk/gtktextiter.c gtk/gtkmain.c: Add a debug key for the text widget, move the debugging that was tied to a global variable to that. * gtk/gtkmarshal.list: Add NONE:INT,INT,INT * gtk/gtktextbtree.[ch] gtk/gtktextlayout.c: Keep a separate validated flag, in line data instead of setting height/width to -1. This allows us to perform operations with partially invalid buffer (using the old size for invalid lines) and thus to do incremental vaidation. Keep height/width aggregates up to date when deleting text and rebalancing the tree. * gtk/gtktextbtree.[ch]: Add functions validate a line (gtk_text_btree_validate_line), and to validate up to a number of pixels (gtk_text_btree_validate). * gtk/gtktextlayout.[ch]: Add an ::invalidated signal that indicates that something is changed and a revalidation pass is needed. Change ::need_repaint to ::changed, and make it take old and new yranges instead of a rectangle. * gtk/gtktextbtree.[ch] gtk/gtktextlayout.[ch]: Move the line_data_destroy() function from gtk_text_btree_add_view() to a virtual function in GtkTextLayout * gtk/gtktextbtree.[ch]: Remove gtk_text_btree_get_damage_range(), since we are handling partial repaints in a different fashion now. * gtk/gtktextbtree.[ch]: Only repaint the changed portion of the selection instead of queueing a repaint on the entire widget. * gtk/gtktextbuffer.[ch] gtk/gtktextbtree.[ch]: Move get_selection_bounds() down to btree, make the function in buffer a wrapper around the btree function. * gtk/gtktextlayout.[ch]: Add functions to check if the layout is valid and to recompute either a range of pixels aroudn a line or a certain total number of pixels. * gtk/gtktextlayout.[ch]: Cache a single line display; now that we only redraw the needed portions, the hit rate for this cache is quite high. * gtk/gtktextview.[ch]: Keep track of the first paragraph on the screen so that when re-laying-out the buffer, we can keep the same place. This requires connecting to ::value_changed on the adjustments * gtk/gtktextview.[ch]: Add idle functions to revalidate the buffer after we receive an ::invalidated signal. Wed May 17 22:10:47 2000 Owen Taylor <otaylor@redhat.com> * gtk/gtklayout.c (gtk_layout_size_allocate): Set upper to max of allocation and layout size, not just to the layout size. * gtk/gtk[hv]scrollbar.c (gtk_[hv]scrollbar_calc_slider_size): Invalidate window so it gets redrawn properly. * gdk/gdkwindow.c (gdk_window_invalidate_rect): Allow rect == NULL to mean the entire window. * gdk/gdkevents.h: Move definition for GDK_PRIORITY_REDRAW into public header. Mon May 15 14:51:31 2000 Owen Taylor <otaylor@redhat.com> * gtk/gtktextmark.c (gtk_text_mark_get_name): Add function to get the name of a mark. * gtk/gtktextlayout.c (gtk_text_layout_get_line_at_y): Add a function to find the paragraph from a y position. Thu May 11 12:57:20 2000 Owen Taylor <otaylor@redhat.com> * gtk/gtktextbtree.c (gtk_text_btree_node_invalidate_upward): Valid nodes have width/height >= 0, not > 0. Tue May 9 21:29:06 2000 Owen Taylor <otaylor@redhat.com> * gtk/gtktextlayout.[ch] gtk/gtktextdisplay.c (gtk_text_layout_get_line_display): Add a size_only flag, so when we only need the size, we don't create useless appearance attributes. * gtk/gtktextview.c (gtk_text_view_ensure_layout): Remove duplicate setting of font description. * gtk/gtkscale.c: Use PANGO_SCALE instead of 1000 Wed Apr 26 01:53:23 2000 Owen Taylor <otaylor@redhat.com> * gtk/Makefile.am (EXTRA_DIST): Add OLD_STAMP into EXTRA_DIST. It does not work well when the file that everything depends on is not in the tarball. Wed Apr 26 00:56:14 2000 Owen Taylor <otaylor@redhat.com> * gtk/testgtk.c: Some hacks and fixes so that it basically works when not sitting in the GTK+ build tree. 2000-05-03 Havoc Pennington <hp@redhat.com> * gtk/gtktextbtree.c (gtk_text_line_next_could_contain_tag): Properly determine the ordering of the tag root and the current line within the tree. Previous algorithm only worked if the tag root's immediate parent was the common root of both the current line and the tag root. Wed Apr 26 00:43:00 2000 Owen Taylor <otaylor@redhat.com> * gtk/gtktextlayout.c (set_para_values): Fix some bugs in alignment. * gtk/gtktextview.c (gtk_text_view_ensure_layout): Track the widget text directional dynamically. * gtk/gtktextview.[ch]: Added functions to get and set default wrap mode. Tue Apr 25 23:47:38 2000 Owen Taylor <otaylor@redhat.com> * gtk/gtktextlayout.c (gtk_text_layout_get_iter_location): Fix bug in cursor location computation. Tue Apr 25 23:22:59 2000 Owen Taylor <otaylor@redhat.com> * gtk/gtklayout.c (gtk_layout_set_size): Clamp hadjustment/ vadjusment values properly when layout gets smaller. * gtk/gtktextview.c (need_repaint_handler): Areas being passed in are far completely inaccurate, and sometimes too small, so, for now, just queue a redraw on the whole visible region. 2000-04-25 Havoc Pennington <hp@redhat.com> * gtk/gtktextbtree.c (summary_destroy): new function to destroy tag summary nodes (gtk_text_line_next_could_contain_tag): this function was totally broken if the line passed in wasn't below the tag root. Fix it. (gtk_text_btree_first_could_contain_tag): In the tag == NULL "wildcard" case, we have to do a linear scan. Blah. (gtk_text_btree_last_could_contain_tag): In tag == NULL case, we have to do the linear scan (tag_removed_cb): When a tag is removed from the tag table, remove the GtkTextTagInfo node from the btree. (gtk_text_btree_spew): Implement the spew function, for our debugging pleasure. Tue Apr 25 19:40:18 2000 Owen Taylor <otaylor@redhat.com> * gtk/gtktextlayout.c (gtk_text_layout_set_buffer): Fix a problem with referring to the wrong buffer. * gtk/gtkentry.c: Fix focus-in/focus-out confusion. * gtk/gtkrc.c gtk/gtkstyle.c: Moving setting default font description to gtk_style_new() - otherwise things don't work without a .gtkrc file. * gtk/gtktextbuffer.c (gtk_text_buffer_new): Sink the tags table if we create it ourself, too. * gdk/gdktypes.h (enum): Move GDK_RELEASE_MASK, since it was conflicting with XKB modifiers. * gtk/gtktextview.[ch]: Add simple support for GtkIMContext. Mon Apr 24 19:34:18 2000 Owen Taylor <otaylor@redhat.com> * gtk/gtkentry.c (gtk_entry_move_cursor_visually): Fix problem with deletion from last commit. Mon Apr 24 19:29:40 2000 Owen Taylor <otaylor@redhat.com> * gtk/gtkwidget.c (gtk_widget_create_pango_context): Set the language in the context from the current locale. * gtk/gtkentry.c (gtk_entry_size_request): Use language from the context, not hardcoded value. * gtk/gtkentry.c (gtk_entry_move_cursor): Make character movement visual, not logical. Sun Apr 23 23:39:18 2000 Owen Taylor <otaylor@redhat.com> * gtk/gtkentry.c gtk/gtktextdisplay.c: Don't handle selections as attributes - that doesn't handle partial-glyph selection properly. Instead use new pango_layout_line_get_x_ranges() functionality to draw the selection. * gtk/gtkentry.c: Simplify code since pango_layout_line_index_to_x() now properly handles out-of-range coordinates. * gtk/gtktextbuffer.c: Emit "mark_set" when the cursor is moved. * gtk/gtktextiter.h gtk/gtktextiterprivate.h: Make gtk_text_iter_get_line_byte() public. * gtk/gtktextlayout.[ch]: Properly set the direction in the PangoContext for paragraphs opposite to the base direction of the widget. * gtk/gtktextlayout.[ch] gtk/gtktextdisplay.c: Fixes for alignment. * gtk/gtktextlayout.c: Don't split segments on marks, since that causes Arabic words to reshape as you cursor through. * gtk/gtktextlayout.[ch] gtk/gtktextview.[ch]: Implement virtual cursor position when moving vertically with the arrow keys and scrolling with page-up/page-down. (Arrow keys save only the X, scrolling saves both X and Y.) This means you can line-up / line-down or page-up / page-down without losing your place, and also that moving vertically with the cursor keys keeps the same X position, not the same character count: * gtk/gtktextlayout.[ch] gtk/gtktextview.[ch]: Make vertical arrow keys move by display lines, not paragraphs. Tue Apr 18 14:16:50 2000 Owen Taylor <otaylor@redhat.com> * gtk/gtklayout.c: Make sure that the bin window is at least as big as the allocation. (Should we also make sure that the bin window is big enough to completely cover widget->window?) * gtk/gtktextview.c (gtk_text_view_get_visible_rect): Add function to get the onscreen rectangle. * gdk/x11/gdkwindow-x11.c (gdk_window_get_pointer): Correctly account for offsets in window coordinates. Sun Apr 16 16:13:27 2000 Owen Taylor <otaylor@redhat.com> * gtk/gtkentry.c (gtk_entry_get_cursor_locations): Fix index/offset confusion. * gtk/gtktextview.c (gtk_text_view_ensure_layout): Set the default direction from the widget direction. * gtk/gtktexttag.c gtk/gtktexttagprivate.h (gtk_text_tag_set_arg): Add a "direction" attribute. * gtk/gtktextview.c: global s/tkxt/text_view/. * gtk/testtext.c: Added long block of text in Arabic, to test out the direction attributes. (Some problems with the shaping system for arabic become obvious - like the fact the cursor splits words into unjoined pieces.) Fri Apr 14 12:54:34 2000 Owen Taylor <otaylor@redhat.com> * gtk/gtktextdisplay.c (render_layout): Add overstrike handling. * gtk/gtktextlayout.c: Fix up alignment. * gtk/testtext.c: Add some tests for centering, wrapping. Fri Apr 14 09:26:22 2000 Owen Taylor <otaylor@redhat.com> * gdk/gdkdrawable.h gdk/gdkdraw.c gdk/gdkwindow.c gdk/x11/gdkdrawable-x11.c: Add a draw_glyphs() operation to the drawable vtable and gdk_draw_glyphs(). If we wrote GTK+-specific layout-render function this could just replace the draw_layout() operation in the vtable. * gtk/gtkentry.c: Move guts of gtk_entry_get_cursor_locations to pango_layout_get_cursor_pos() and use that function. * gtk/gtktextchild.[ch]: add gtk_ onto pixmap_segment_new(), since it is a non-static symbol. * gtk/gtktextbtree.[ch]: Replace gtk_text_btree_find_line_data_by_y() with gtk_text_btree_find_line_by_y() * gtk/gtktextdisplay.c: Rewrote for Pango - uses a custom layout renderer that handles GtkTextAppearance attributes. * gtk/gtktexttag.[ch] gtk/gtktexttagprivate.h: - Move the values in the style that don't affect geometry into a GtkTextAppearance structure. - Change underline to take a PangoUnderline and "font" a string representation of a font description - Add a "font_desc" attribute which takes a FontDescription structure. * gtk/gtktextlayout.[ch]: - Get rid of the display-line list per each line. Instead, we generate, on demand, a GtkTextLineDisplay structure which] contains a PangoLayout * and other necesary information (offsets, cursor locations) for displaying a paragraph. - Get rid of the code to wrap lines, create display chunks, etc. Instead, we just go through a paragraph and convert it into the necessary inputs to a PangoLayout. - Implement a new attribute type, GtkTextAttrAppearance. This holds a GtkTextAppearance, and is used to pass colors, stipple, etc, through from the layout to the display without having to use lots and lots of individual attributes. - Reimplement gtk_layout_get_iter_at_pixel() gtk_layout_get_iter_pos() in terms of PangoLayout functions. * gtk/gtktextview.c: - Handle passing the necessary PangoContext to the layout - Some fixups in painting to deal with the automatic backing store and offsetting of GTK+-1.4 - Add a style_set handler so that the default style reacts properly to theme changes. * gtk/gtktext?*.[ch]: Random code-style fixes. * gtk/testtext.c: Substitute in languages that Pango handles now for Thai Mon Apr 10 10:33:45 2000 Owen Taylor <otaylor@redhat.com> * gtk/gtktext?*.[ch]: Check in Havoc's port of the Tk text widget, in original form preparatory to Pango-ization and gdkimcontext-ization. Thu Apr 6 19:25:39 2000 Owen Taylor <otaylor@redhat.com> * gtk/gtkimcontext.c: Move default implementations to real_* vfuncs, so that we can derive from gtkimcontext in language bindings properly. Thu Apr 6 16:02:52 2000 Owen Taylor <otaylor@redhat.com> * gtk/gtkimcontextsimple.[ch]: Use gdk_keyval_to_unicode to gdk_unicode_to_keyval. Add a compose table including (almost) all the compose combinations from X. This is 6k of static, shared data as opposed to 50k or so of dynamic data in the XIM implementation. * gdk/gdk.h gdk/gdkkeyuni.c gdk/win32/gdkevents-win32.c (gdk_keyval_to_unicode, gdk_unicode_to_keyval): Moved functions to convert keyvalues from and to unicode here from the win32 port and made them public. Wed Apr 5 16:37:29 2000 Owen Taylor <otaylor@redhat.com> * gtk/gtkeditable.c (gtk_editable_insert_text): Allow new_text_length == -1. Wed Apr 5 16:27:45 2000 Owen Taylor <otaylor@redhat.com> * gtk/gtkimcontext.[ch]: Base class for new input context system * gtk/gtkimmulticontext.[ch]: Proxy input context that allows the real input context implementation to be loaded from modules and switched on the fly. * gtk/gtkcontextsimple.[ch]: Simple implementation of an input context that just does direct keysymbol => unicode translation. * gtk/gtkentry.[ch]: Start switching editing over to using GtkInputContext. (No handling of preedit yet.) Wed Apr 5 15:48:41 2000 Owen Taylor <otaylor@redhat.com> * gtk/gtktypeutils.h (GTK_CHECK_GET_CLASS): Fix problem with one too many substitutions. (klass should not be subsituted.) Wed Apr 5 00:18:14 2000 Owen Taylor <otaylor@redhat.com> * configure.in: Add checks for Pango * configure.in docs/Makefile.am: Add test for sgml2html and allow 'make dist' without building html, but print out warnings in that case. (For making snapshots) * gdk/Makefile.am gdk/x11/Makefile.am gtk/Makefile.am: Add Pango libraries and C flags * gdk/gdkdraw.c gdk/gdkdrawable.h gdkwindow.c gdk/x11/gdkdrawable-x11.c: Add function (gdk_draw_layout) to draw a pango layout. * gdk/gdkpango.h gdk/x11/gdkpango-x11.c: New file with functions for getting Pango contexts for GDK. * gtk/gtkeditable.c: Get rid of dead code gtk_editable_parent_set() * gtk/gtkentry.[ch]: Complete rewrite to use Pango, add bidirectional editing. * gtk/gtkentry.c: Hack in simple Hebrew input with direct keysym => unicode translations. More languages can be added here, but real input-method support is needed. * docs/Changes-1.4.txt: Added note about entry behavior. * gtk/gtkenums.h gtk/gtkwidget.[ch] testgtk.c gtkprivate.h: Add functions to set the reading direction for a widget and the global direction. Add test which allows toggling the global direction. Two private flags are used to store the direction. (GTK_DIRECTION_SET + GTK_DIRECTION_LTR) * gtk/gtkcheckbutton.c gtk/gtkframe.c gtk/gtkhbbox.c gtk/gtkhbox.c gtk/gtkradiobutton.c gtk/gtkspinbutton.c gtk/gtktable.c * gtk/gtk[hv]scale.c gtk/gtkscale.[ch]: Draw numbers using Pango * gtk/gtklabel.[ch]: Moved to Pango and considerably rewritten. Line breaking, underlining now handled by Pango. * gtk/gtkstyle.[ch] gtk/gtkrc.[ch]: Add a PangoFontDescription to RCStyle and Style. (Having both this and the old font name and GdkFont is temporary.) * gtk/gtkwidget.[ch] (gtk_widget_create_pango_{context,layout}): Added convenience functions for creating contexts and layouts for widgets. * gtk/testgtk.c: Enhance label tests with multilingual labels.
2000-06-02 03:14:07 +00:00
{
/* If only color changes, the underlines extend to the edge
* of the logical rectangle so they join up; otherwise they
* go 1 pixel beyond the ink rectangle. This doesn't work
* for low underlines (they will be at a different y anyways),
* so they follow the normal path.
*/
gboolean extend_uline = (this_uline == last_uline &&
this_uline != PANGO_UNDERLINE_LOW &&
risen_y == last_risen_y);
/* Starting a new underline run
*/
if (last_uline != PANGO_UNDERLINE_NONE)
{
draw_underline (drawable, last_fg_gc, last_uline,
last_risen_y, low_y,
uline_start_x,
extend_uline ? uline_end_x_extended : uline_end_x);
}
if (this_uline != PANGO_UNDERLINE_NONE)
{
if (extend_uline)
uline_start_x = x + x_off / PANGO_SCALE;
else
uline_start_x = x + (x_off + ink_rect.x) / PANGO_SCALE - 1;
low_y = G_MININT;
}
Remove all references to offscreen flag which was no longer used. Thu Jun 1 23:05:13 2000 Owen Taylor <otaylor@redhat.com> * gtk/gtkwidget.c: Remove all references to offscreen flag which was no longer used. * gtk/gtkprivate.h (enum): Remove unused flags and compress. * gtk/gtkframe.c (gtk_frame_set_label_widget): Check for non-null label_widget->parent. * gtk/gtkentry.c: Get rid of code to deal with PangoAttribute which no longer was used. * gdk/gdkpango.c (gdk_pango_context_get_info): make static. * gdk/gdkpango.c (gdk_draw_layout[_line]): Add checks for null arguments. * gdk/x11/gdkgeometry-x11.c (gdk_window_scroll): add check for destroyed windows. Thu Jun 1 13:48:45 2000 Owen Taylor <otaylor@redhat.com> * gtk/gtkimmulticontext.c: Add a finalize method and unref the slave context there. * gtk/gtkinvisible.[ch]: Make reference counting behavior identical to GtkWindow. Thu Jun 1 01:54:11 2000 Owen Taylor <otaylor@redhat.com> * Makefile.am gdk/gdkpango.c: Copy the layout render function from pangox to here, so we can write them independent of rendering system, using GDK primitives. * gdk/gdkdrawable.h gdk/gdkdraw.c gdk/gdkwindow.c gdk/x11/gdkdrawable-x11.c: Remove draw_layout() from the vtable, since we have a rendering-system independent implementation in terms of draw_glyphs(). * gdk/gdkpango.c gdkdrawable.h (gdk_draw_layout_line): New function to render a single line. * gdk/x11/gdkpango.c: Move the guts of this file mostly into ../gdkpango.c, which simplifies things, since we don't have to deal with raw X gc's. Fri May 19 04:28:16 2000 Owen Taylor <otaylor@redhat.com> * gtk/gtktextlayout.[ch]: Add get_log_attrs() function to get the logical attributes for a given GtkTextLine. Tue May 30 16:05:39 2000 Owen Taylor <otaylor@redhat.com> * gdk/x11/gdkfont-x11.c (gdk_font_charset_for_locale): Track g_locale_get_codeset() to g_get_codeset() change. Tue May 30 15:03:19 2000 Owen Taylor <otaylor@redhat.com> * gtk/testcalendar.c (calendar_font_selection_ok): Use font descriptions. * gtk/gtkentry.c (gtk_entry_draw_text): Center text within the entry. * gtk/gtkfontsel.c (gtk_font_selection_dialog_init): Start of redoing (vastly simplifying) for Pango. Still needs quite a bit of work. (Size selection is currently poor. List of predefined sizes is not a good idea, since all of these sizes won't necessarily be distinct.) Tue May 30 13:50:19 2000 Owen Taylor <otaylor@redhat.com> * gdk/x11/gdkfont-x11.c (gdk_font_charset_for_locale): Handle CODESET results for LANG=C. Mon May 29 15:49:10 2000 Owen Taylor <otaylor@redhat.com> * gtk/gtkrc.[ch]: Add a 'font_name' declaration to RC which takes a stringized pango font description; ignore the older 'font' and 'fontset' declarations. * gtk/gtkstyle.c gtk/gtkrc.c: Fill in the style->font field with a GdkFont derived via gdk_font_from_description(), for compatibility. (Should we just remove it entirely? Probably too much compatibility breakage, but people should be migrating to the new Pango stuff as quickly as possible.) Mon May 29 15:47:41 2000 Owen Taylor <otaylor@redhat.com> * gtk/gtkentry.c gtk/gtkclist.c: s/pango_font_unref/g_object_unref/. Mon May 29 15:44:46 2000 Owen Taylor <otaylor@redhat.com> * gtk/gtkcalender.c: Roughly pango-ized. Really needs redoing; there are some bugs in size allocation right now, the semi-existant distinction between header / day fonts was removed, but, with Pango, could actually be made functional in a nice way. * gtk/testcalender: Move calender from examples into this directory as a test program. (We really need to restrcture testgtk into a whole directory full of tests for every widget or functionality group, separated into multiple .c files.) Mon May 29 15:19:56 2000 Owen Taylor <otaylor@redhat.com> * gtk/testgtk.c (file_exists): Fix stupid typo that was keeping RC file from being loaded. * gtk/testgtkrc gtk/testgtkrc2: Test new pango-ized RC file font code. Mon May 29 14:31:27 2000 Owen Taylor <otaylor@redhat.com> * gdk/gdkfont.h gdk/x11/gdkfont-x11.c (gdk_font_from_description): Add function to load a GdkFont from a PangoFontDescription. Fri May 26 17:16:40 2000 Owen Taylor <otaylor@redhat.com> * gtk/frame.[ch] gtkaspectframe.c: Make frame widgets able to have any widget for the label, use a GtkLabel widget to display the text. (Based partially on a patch from Anders Carlson.) (Quite a bit of code reorganization - strip 90% of the guts out of gtkaspectframe and add a single virtual func to GtkFrameClass - compute_child_allocation.) Fri May 26 12:00:02 2000 Owen Taylor <otaylor@redhat.com> * gtk/gtkctree.c gtk/gtkclist.[ch]: Pangoized. (Removed clist->row_center_offset field because caching it wasn't saving time or code, added private function _gtk_clist_create_cell_layout()). Wed May 24 15:59:37 2000 Owen Taylor <otaylor@redhat.com> * gtk/gtkaccellabel.c: Pangoized. * gtk/[hv]ruler.c: Pangoized Mon May 22 19:23:59 2000 Owen Taylor <otaylor@redhat.com> * gtk/gtkfilesel.c (gtk_file_selection_init): Use gtk_clist_set_column_auto_resize() to remove need need for manual column width computations. Mon May 22 18:50:26 2000 Owen Taylor <otaylor@redhat.com> * gtk/gtktooltips.[ch]: Replace custom drawing with a GtkLabel, ensuring Pango correctness, and considerably simplifying the code. * gtk/gtklabel.c gtk[hv]scale.c: 1000 => PANGO_SCALE. * gtk/gtklabel.c (gtk_label_size_request): Fixed incorrect getting of numbers of lines. * gtk/gtklabel.c (gtk_label_size_request): Set the requisition to the actual requested width of the lable, not to the wrap width we set. * gtk/gtktextchild.h: Remove extraneous include of gtk/gtk.h. * gtk/gtktextbtree.c gtk/gtktextbuffer.c gtk/gtktextlayout.c gtk/gtktextview.c gtk/gtktextview.[ch]: Fix up includes. * gtk/gtktextview.c: Fix structure inheritance. * gtk/gtkprogressbar.c: Pangoize. Mon May 22 15:47:30 2000 Owen Taylor <otaylor@redhat.com> * gtk/gtktextview.c (gtk_text_view_get_first_para_iter): Encapsulate in a function. * gtk/gtktextlayout.c (find_display_line_above): Fixed bug with computing line tops. * gtk/gtktextview.c (changed_handler): Fix < , <= confusion. Thu May 18 18:53:31 2000 Owen Taylor <otaylor@redhat.com> * gtk/gtktextdisplay.c (gtk_text_layout_draw): Fix up the x_offset and y_offset coordinates to do what we need now. (The offset between buffer and layout coordinates has been reintroduced, but is a bit different than before.) * gtk/gtktextview.[ch]: No longer inherit from GtkLayout; instead handle the adjustments ourselves, and scroll as necessary using the new gdk_window_scroll(). The advantage of this is that when we are incrementally revalidating, we are essentially rearranging things around the visible portion of the screen. With the old setup, the visible portion of the screen was moved around in the layout, so scrolling and redrawing to track that caused jumping of the display. Since we now control the scrolling ourselves, we can suppress this and only redraw when things actually change. Thu May 18 18:47:25 2000 Owen Taylor <otaylor@redhat.com> * gtk/gtktextbtree.c (redisplay_mark): We need to invalidate the region not just redisplay it after-all, since we store the cursors in the LineDisplay. (Ugly interactions here between GtkLayout and GtkTextBTree here.) * gtk/gtktextbtree.c (redisplay_region): Fixed reversed comparison. Thu May 18 18:43:21 2000 Owen Taylor <otaylor@redhat.com> * gdk/gdkwindow.h gdk/x11/gdkgeometry-x11.c (gdk_window_scroll): Added function to scroll contents of a window while keeping the window constant. Works by XCopyArea or guffaw-scrolling depending on the details of how the window is set up. (guffaw-scrolling still needs to be filled in.) Wed May 17 22:36:53 2000 Owen Taylor <otaylor@redhat.com> * gtk/gtktextiter.c gtk/gtkmain.c: Add a debug key for the text widget, move the debugging that was tied to a global variable to that. * gtk/gtkmarshal.list: Add NONE:INT,INT,INT * gtk/gtktextbtree.[ch] gtk/gtktextlayout.c: Keep a separate validated flag, in line data instead of setting height/width to -1. This allows us to perform operations with partially invalid buffer (using the old size for invalid lines) and thus to do incremental vaidation. Keep height/width aggregates up to date when deleting text and rebalancing the tree. * gtk/gtktextbtree.[ch]: Add functions validate a line (gtk_text_btree_validate_line), and to validate up to a number of pixels (gtk_text_btree_validate). * gtk/gtktextlayout.[ch]: Add an ::invalidated signal that indicates that something is changed and a revalidation pass is needed. Change ::need_repaint to ::changed, and make it take old and new yranges instead of a rectangle. * gtk/gtktextbtree.[ch] gtk/gtktextlayout.[ch]: Move the line_data_destroy() function from gtk_text_btree_add_view() to a virtual function in GtkTextLayout * gtk/gtktextbtree.[ch]: Remove gtk_text_btree_get_damage_range(), since we are handling partial repaints in a different fashion now. * gtk/gtktextbtree.[ch]: Only repaint the changed portion of the selection instead of queueing a repaint on the entire widget. * gtk/gtktextbuffer.[ch] gtk/gtktextbtree.[ch]: Move get_selection_bounds() down to btree, make the function in buffer a wrapper around the btree function. * gtk/gtktextlayout.[ch]: Add functions to check if the layout is valid and to recompute either a range of pixels aroudn a line or a certain total number of pixels. * gtk/gtktextlayout.[ch]: Cache a single line display; now that we only redraw the needed portions, the hit rate for this cache is quite high. * gtk/gtktextview.[ch]: Keep track of the first paragraph on the screen so that when re-laying-out the buffer, we can keep the same place. This requires connecting to ::value_changed on the adjustments * gtk/gtktextview.[ch]: Add idle functions to revalidate the buffer after we receive an ::invalidated signal. Wed May 17 22:10:47 2000 Owen Taylor <otaylor@redhat.com> * gtk/gtklayout.c (gtk_layout_size_allocate): Set upper to max of allocation and layout size, not just to the layout size. * gtk/gtk[hv]scrollbar.c (gtk_[hv]scrollbar_calc_slider_size): Invalidate window so it gets redrawn properly. * gdk/gdkwindow.c (gdk_window_invalidate_rect): Allow rect == NULL to mean the entire window. * gdk/gdkevents.h: Move definition for GDK_PRIORITY_REDRAW into public header. Mon May 15 14:51:31 2000 Owen Taylor <otaylor@redhat.com> * gtk/gtktextmark.c (gtk_text_mark_get_name): Add function to get the name of a mark. * gtk/gtktextlayout.c (gtk_text_layout_get_line_at_y): Add a function to find the paragraph from a y position. Thu May 11 12:57:20 2000 Owen Taylor <otaylor@redhat.com> * gtk/gtktextbtree.c (gtk_text_btree_node_invalidate_upward): Valid nodes have width/height >= 0, not > 0. Tue May 9 21:29:06 2000 Owen Taylor <otaylor@redhat.com> * gtk/gtktextlayout.[ch] gtk/gtktextdisplay.c (gtk_text_layout_get_line_display): Add a size_only flag, so when we only need the size, we don't create useless appearance attributes. * gtk/gtktextview.c (gtk_text_view_ensure_layout): Remove duplicate setting of font description. * gtk/gtkscale.c: Use PANGO_SCALE instead of 1000 Wed Apr 26 01:53:23 2000 Owen Taylor <otaylor@redhat.com> * gtk/Makefile.am (EXTRA_DIST): Add OLD_STAMP into EXTRA_DIST. It does not work well when the file that everything depends on is not in the tarball. Wed Apr 26 00:56:14 2000 Owen Taylor <otaylor@redhat.com> * gtk/testgtk.c: Some hacks and fixes so that it basically works when not sitting in the GTK+ build tree. 2000-05-03 Havoc Pennington <hp@redhat.com> * gtk/gtktextbtree.c (gtk_text_line_next_could_contain_tag): Properly determine the ordering of the tag root and the current line within the tree. Previous algorithm only worked if the tag root's immediate parent was the common root of both the current line and the tag root. Wed Apr 26 00:43:00 2000 Owen Taylor <otaylor@redhat.com> * gtk/gtktextlayout.c (set_para_values): Fix some bugs in alignment. * gtk/gtktextview.c (gtk_text_view_ensure_layout): Track the widget text directional dynamically. * gtk/gtktextview.[ch]: Added functions to get and set default wrap mode. Tue Apr 25 23:47:38 2000 Owen Taylor <otaylor@redhat.com> * gtk/gtktextlayout.c (gtk_text_layout_get_iter_location): Fix bug in cursor location computation. Tue Apr 25 23:22:59 2000 Owen Taylor <otaylor@redhat.com> * gtk/gtklayout.c (gtk_layout_set_size): Clamp hadjustment/ vadjusment values properly when layout gets smaller. * gtk/gtktextview.c (need_repaint_handler): Areas being passed in are far completely inaccurate, and sometimes too small, so, for now, just queue a redraw on the whole visible region. 2000-04-25 Havoc Pennington <hp@redhat.com> * gtk/gtktextbtree.c (summary_destroy): new function to destroy tag summary nodes (gtk_text_line_next_could_contain_tag): this function was totally broken if the line passed in wasn't below the tag root. Fix it. (gtk_text_btree_first_could_contain_tag): In the tag == NULL "wildcard" case, we have to do a linear scan. Blah. (gtk_text_btree_last_could_contain_tag): In tag == NULL case, we have to do the linear scan (tag_removed_cb): When a tag is removed from the tag table, remove the GtkTextTagInfo node from the btree. (gtk_text_btree_spew): Implement the spew function, for our debugging pleasure. Tue Apr 25 19:40:18 2000 Owen Taylor <otaylor@redhat.com> * gtk/gtktextlayout.c (gtk_text_layout_set_buffer): Fix a problem with referring to the wrong buffer. * gtk/gtkentry.c: Fix focus-in/focus-out confusion. * gtk/gtkrc.c gtk/gtkstyle.c: Moving setting default font description to gtk_style_new() - otherwise things don't work without a .gtkrc file. * gtk/gtktextbuffer.c (gtk_text_buffer_new): Sink the tags table if we create it ourself, too. * gdk/gdktypes.h (enum): Move GDK_RELEASE_MASK, since it was conflicting with XKB modifiers. * gtk/gtktextview.[ch]: Add simple support for GtkIMContext. Mon Apr 24 19:34:18 2000 Owen Taylor <otaylor@redhat.com> * gtk/gtkentry.c (gtk_entry_move_cursor_visually): Fix problem with deletion from last commit. Mon Apr 24 19:29:40 2000 Owen Taylor <otaylor@redhat.com> * gtk/gtkwidget.c (gtk_widget_create_pango_context): Set the language in the context from the current locale. * gtk/gtkentry.c (gtk_entry_size_request): Use language from the context, not hardcoded value. * gtk/gtkentry.c (gtk_entry_move_cursor): Make character movement visual, not logical. Sun Apr 23 23:39:18 2000 Owen Taylor <otaylor@redhat.com> * gtk/gtkentry.c gtk/gtktextdisplay.c: Don't handle selections as attributes - that doesn't handle partial-glyph selection properly. Instead use new pango_layout_line_get_x_ranges() functionality to draw the selection. * gtk/gtkentry.c: Simplify code since pango_layout_line_index_to_x() now properly handles out-of-range coordinates. * gtk/gtktextbuffer.c: Emit "mark_set" when the cursor is moved. * gtk/gtktextiter.h gtk/gtktextiterprivate.h: Make gtk_text_iter_get_line_byte() public. * gtk/gtktextlayout.[ch]: Properly set the direction in the PangoContext for paragraphs opposite to the base direction of the widget. * gtk/gtktextlayout.[ch] gtk/gtktextdisplay.c: Fixes for alignment. * gtk/gtktextlayout.c: Don't split segments on marks, since that causes Arabic words to reshape as you cursor through. * gtk/gtktextlayout.[ch] gtk/gtktextview.[ch]: Implement virtual cursor position when moving vertically with the arrow keys and scrolling with page-up/page-down. (Arrow keys save only the X, scrolling saves both X and Y.) This means you can line-up / line-down or page-up / page-down without losing your place, and also that moving vertically with the cursor keys keeps the same X position, not the same character count: * gtk/gtktextlayout.[ch] gtk/gtktextview.[ch]: Make vertical arrow keys move by display lines, not paragraphs. Tue Apr 18 14:16:50 2000 Owen Taylor <otaylor@redhat.com> * gtk/gtklayout.c: Make sure that the bin window is at least as big as the allocation. (Should we also make sure that the bin window is big enough to completely cover widget->window?) * gtk/gtktextview.c (gtk_text_view_get_visible_rect): Add function to get the onscreen rectangle. * gdk/x11/gdkwindow-x11.c (gdk_window_get_pointer): Correctly account for offsets in window coordinates. Sun Apr 16 16:13:27 2000 Owen Taylor <otaylor@redhat.com> * gtk/gtkentry.c (gtk_entry_get_cursor_locations): Fix index/offset confusion. * gtk/gtktextview.c (gtk_text_view_ensure_layout): Set the default direction from the widget direction. * gtk/gtktexttag.c gtk/gtktexttagprivate.h (gtk_text_tag_set_arg): Add a "direction" attribute. * gtk/gtktextview.c: global s/tkxt/text_view/. * gtk/testtext.c: Added long block of text in Arabic, to test out the direction attributes. (Some problems with the shaping system for arabic become obvious - like the fact the cursor splits words into unjoined pieces.) Fri Apr 14 12:54:34 2000 Owen Taylor <otaylor@redhat.com> * gtk/gtktextdisplay.c (render_layout): Add overstrike handling. * gtk/gtktextlayout.c: Fix up alignment. * gtk/testtext.c: Add some tests for centering, wrapping. Fri Apr 14 09:26:22 2000 Owen Taylor <otaylor@redhat.com> * gdk/gdkdrawable.h gdk/gdkdraw.c gdk/gdkwindow.c gdk/x11/gdkdrawable-x11.c: Add a draw_glyphs() operation to the drawable vtable and gdk_draw_glyphs(). If we wrote GTK+-specific layout-render function this could just replace the draw_layout() operation in the vtable. * gtk/gtkentry.c: Move guts of gtk_entry_get_cursor_locations to pango_layout_get_cursor_pos() and use that function. * gtk/gtktextchild.[ch]: add gtk_ onto pixmap_segment_new(), since it is a non-static symbol. * gtk/gtktextbtree.[ch]: Replace gtk_text_btree_find_line_data_by_y() with gtk_text_btree_find_line_by_y() * gtk/gtktextdisplay.c: Rewrote for Pango - uses a custom layout renderer that handles GtkTextAppearance attributes. * gtk/gtktexttag.[ch] gtk/gtktexttagprivate.h: - Move the values in the style that don't affect geometry into a GtkTextAppearance structure. - Change underline to take a PangoUnderline and "font" a string representation of a font description - Add a "font_desc" attribute which takes a FontDescription structure. * gtk/gtktextlayout.[ch]: - Get rid of the display-line list per each line. Instead, we generate, on demand, a GtkTextLineDisplay structure which] contains a PangoLayout * and other necesary information (offsets, cursor locations) for displaying a paragraph. - Get rid of the code to wrap lines, create display chunks, etc. Instead, we just go through a paragraph and convert it into the necessary inputs to a PangoLayout. - Implement a new attribute type, GtkTextAttrAppearance. This holds a GtkTextAppearance, and is used to pass colors, stipple, etc, through from the layout to the display without having to use lots and lots of individual attributes. - Reimplement gtk_layout_get_iter_at_pixel() gtk_layout_get_iter_pos() in terms of PangoLayout functions. * gtk/gtktextview.c: - Handle passing the necessary PangoContext to the layout - Some fixups in painting to deal with the automatic backing store and offsetting of GTK+-1.4 - Add a style_set handler so that the default style reacts properly to theme changes. * gtk/gtktext?*.[ch]: Random code-style fixes. * gtk/testtext.c: Substitute in languages that Pango handles now for Thai Mon Apr 10 10:33:45 2000 Owen Taylor <otaylor@redhat.com> * gtk/gtktext?*.[ch]: Check in Havoc's port of the Tk text widget, in original form preparatory to Pango-ization and gdkimcontext-ization. Thu Apr 6 19:25:39 2000 Owen Taylor <otaylor@redhat.com> * gtk/gtkimcontext.c: Move default implementations to real_* vfuncs, so that we can derive from gtkimcontext in language bindings properly. Thu Apr 6 16:02:52 2000 Owen Taylor <otaylor@redhat.com> * gtk/gtkimcontextsimple.[ch]: Use gdk_keyval_to_unicode to gdk_unicode_to_keyval. Add a compose table including (almost) all the compose combinations from X. This is 6k of static, shared data as opposed to 50k or so of dynamic data in the XIM implementation. * gdk/gdk.h gdk/gdkkeyuni.c gdk/win32/gdkevents-win32.c (gdk_keyval_to_unicode, gdk_unicode_to_keyval): Moved functions to convert keyvalues from and to unicode here from the win32 port and made them public. Wed Apr 5 16:37:29 2000 Owen Taylor <otaylor@redhat.com> * gtk/gtkeditable.c (gtk_editable_insert_text): Allow new_text_length == -1. Wed Apr 5 16:27:45 2000 Owen Taylor <otaylor@redhat.com> * gtk/gtkimcontext.[ch]: Base class for new input context system * gtk/gtkimmulticontext.[ch]: Proxy input context that allows the real input context implementation to be loaded from modules and switched on the fly. * gtk/gtkcontextsimple.[ch]: Simple implementation of an input context that just does direct keysymbol => unicode translation. * gtk/gtkentry.[ch]: Start switching editing over to using GtkInputContext. (No handling of preedit yet.) Wed Apr 5 15:48:41 2000 Owen Taylor <otaylor@redhat.com> * gtk/gtktypeutils.h (GTK_CHECK_GET_CLASS): Fix problem with one too many substitutions. (klass should not be subsituted.) Wed Apr 5 00:18:14 2000 Owen Taylor <otaylor@redhat.com> * configure.in: Add checks for Pango * configure.in docs/Makefile.am: Add test for sgml2html and allow 'make dist' without building html, but print out warnings in that case. (For making snapshots) * gdk/Makefile.am gdk/x11/Makefile.am gtk/Makefile.am: Add Pango libraries and C flags * gdk/gdkdraw.c gdk/gdkdrawable.h gdkwindow.c gdk/x11/gdkdrawable-x11.c: Add function (gdk_draw_layout) to draw a pango layout. * gdk/gdkpango.h gdk/x11/gdkpango-x11.c: New file with functions for getting Pango contexts for GDK. * gtk/gtkeditable.c: Get rid of dead code gtk_editable_parent_set() * gtk/gtkentry.[ch]: Complete rewrite to use Pango, add bidirectional editing. * gtk/gtkentry.c: Hack in simple Hebrew input with direct keysym => unicode translations. More languages can be added here, but real input-method support is needed. * docs/Changes-1.4.txt: Added note about entry behavior. * gtk/gtkenums.h gtk/gtkwidget.[ch] testgtk.c gtkprivate.h: Add functions to set the reading direction for a widget and the global direction. Add test which allows toggling the global direction. Two private flags are used to store the direction. (GTK_DIRECTION_SET + GTK_DIRECTION_LTR) * gtk/gtkcheckbutton.c gtk/gtkframe.c gtk/gtkhbbox.c gtk/gtkhbox.c gtk/gtkradiobutton.c gtk/gtkspinbutton.c gtk/gtktable.c * gtk/gtk[hv]scale.c gtk/gtkscale.[ch]: Draw numbers using Pango * gtk/gtklabel.[ch]: Moved to Pango and considerably rewritten. Line breaking, underlining now handled by Pango. * gtk/gtkstyle.[ch] gtk/gtkrc.[ch]: Add a PangoFontDescription to RCStyle and Style. (Having both this and the old font name and GdkFont is temporary.) * gtk/gtkwidget.[ch] (gtk_widget_create_pango_{context,layout}): Added convenience functions for creating contexts and layouts for widgets. * gtk/testgtk.c: Enhance label tests with multilingual labels.
2000-06-02 03:14:07 +00:00
}
/* Update current underline segment information
*/
if (this_uline != PANGO_UNDERLINE_NONE)
{
uline_end_x = x + (x_off + ink_rect.x + ink_rect.width) / PANGO_SCALE;
uline_end_x_extended = x + (x_off + logical_rect.x + logical_rect.width) / PANGO_SCALE - 1;
}
if (this_uline == PANGO_UNDERLINE_LOW)
low_y = MAX (low_y, risen_y + (ink_rect.y + ink_rect.height) / PANGO_SCALE);
if (strike)
{
int centerline = logical_rect.y + logical_rect.height / 2;
gdk_draw_line (drawable, fg_gc,
x + (x_off + logical_rect.x) / PANGO_SCALE - 1,
risen_y + centerline / PANGO_SCALE,
x + (x_off + logical_rect.x + logical_rect.width) / PANGO_SCALE + 1,
risen_y + centerline / PANGO_SCALE);
}
if (last_fg_gc != gc && last_fg_gc)
gdk_pango_free_gc (context, last_fg_gc);
2000-08-03 20:33:38 +00:00
last_risen_y = risen_y;
last_uline = this_uline;
last_fg_gc = fg_gc;
last_fg_set = fg_set;
if (fg_set)
last_fg_color = fg_color;
Remove all references to offscreen flag which was no longer used. Thu Jun 1 23:05:13 2000 Owen Taylor <otaylor@redhat.com> * gtk/gtkwidget.c: Remove all references to offscreen flag which was no longer used. * gtk/gtkprivate.h (enum): Remove unused flags and compress. * gtk/gtkframe.c (gtk_frame_set_label_widget): Check for non-null label_widget->parent. * gtk/gtkentry.c: Get rid of code to deal with PangoAttribute which no longer was used. * gdk/gdkpango.c (gdk_pango_context_get_info): make static. * gdk/gdkpango.c (gdk_draw_layout[_line]): Add checks for null arguments. * gdk/x11/gdkgeometry-x11.c (gdk_window_scroll): add check for destroyed windows. Thu Jun 1 13:48:45 2000 Owen Taylor <otaylor@redhat.com> * gtk/gtkimmulticontext.c: Add a finalize method and unref the slave context there. * gtk/gtkinvisible.[ch]: Make reference counting behavior identical to GtkWindow. Thu Jun 1 01:54:11 2000 Owen Taylor <otaylor@redhat.com> * Makefile.am gdk/gdkpango.c: Copy the layout render function from pangox to here, so we can write them independent of rendering system, using GDK primitives. * gdk/gdkdrawable.h gdk/gdkdraw.c gdk/gdkwindow.c gdk/x11/gdkdrawable-x11.c: Remove draw_layout() from the vtable, since we have a rendering-system independent implementation in terms of draw_glyphs(). * gdk/gdkpango.c gdkdrawable.h (gdk_draw_layout_line): New function to render a single line. * gdk/x11/gdkpango.c: Move the guts of this file mostly into ../gdkpango.c, which simplifies things, since we don't have to deal with raw X gc's. Fri May 19 04:28:16 2000 Owen Taylor <otaylor@redhat.com> * gtk/gtktextlayout.[ch]: Add get_log_attrs() function to get the logical attributes for a given GtkTextLine. Tue May 30 16:05:39 2000 Owen Taylor <otaylor@redhat.com> * gdk/x11/gdkfont-x11.c (gdk_font_charset_for_locale): Track g_locale_get_codeset() to g_get_codeset() change. Tue May 30 15:03:19 2000 Owen Taylor <otaylor@redhat.com> * gtk/testcalendar.c (calendar_font_selection_ok): Use font descriptions. * gtk/gtkentry.c (gtk_entry_draw_text): Center text within the entry. * gtk/gtkfontsel.c (gtk_font_selection_dialog_init): Start of redoing (vastly simplifying) for Pango. Still needs quite a bit of work. (Size selection is currently poor. List of predefined sizes is not a good idea, since all of these sizes won't necessarily be distinct.) Tue May 30 13:50:19 2000 Owen Taylor <otaylor@redhat.com> * gdk/x11/gdkfont-x11.c (gdk_font_charset_for_locale): Handle CODESET results for LANG=C. Mon May 29 15:49:10 2000 Owen Taylor <otaylor@redhat.com> * gtk/gtkrc.[ch]: Add a 'font_name' declaration to RC which takes a stringized pango font description; ignore the older 'font' and 'fontset' declarations. * gtk/gtkstyle.c gtk/gtkrc.c: Fill in the style->font field with a GdkFont derived via gdk_font_from_description(), for compatibility. (Should we just remove it entirely? Probably too much compatibility breakage, but people should be migrating to the new Pango stuff as quickly as possible.) Mon May 29 15:47:41 2000 Owen Taylor <otaylor@redhat.com> * gtk/gtkentry.c gtk/gtkclist.c: s/pango_font_unref/g_object_unref/. Mon May 29 15:44:46 2000 Owen Taylor <otaylor@redhat.com> * gtk/gtkcalender.c: Roughly pango-ized. Really needs redoing; there are some bugs in size allocation right now, the semi-existant distinction between header / day fonts was removed, but, with Pango, could actually be made functional in a nice way. * gtk/testcalender: Move calender from examples into this directory as a test program. (We really need to restrcture testgtk into a whole directory full of tests for every widget or functionality group, separated into multiple .c files.) Mon May 29 15:19:56 2000 Owen Taylor <otaylor@redhat.com> * gtk/testgtk.c (file_exists): Fix stupid typo that was keeping RC file from being loaded. * gtk/testgtkrc gtk/testgtkrc2: Test new pango-ized RC file font code. Mon May 29 14:31:27 2000 Owen Taylor <otaylor@redhat.com> * gdk/gdkfont.h gdk/x11/gdkfont-x11.c (gdk_font_from_description): Add function to load a GdkFont from a PangoFontDescription. Fri May 26 17:16:40 2000 Owen Taylor <otaylor@redhat.com> * gtk/frame.[ch] gtkaspectframe.c: Make frame widgets able to have any widget for the label, use a GtkLabel widget to display the text. (Based partially on a patch from Anders Carlson.) (Quite a bit of code reorganization - strip 90% of the guts out of gtkaspectframe and add a single virtual func to GtkFrameClass - compute_child_allocation.) Fri May 26 12:00:02 2000 Owen Taylor <otaylor@redhat.com> * gtk/gtkctree.c gtk/gtkclist.[ch]: Pangoized. (Removed clist->row_center_offset field because caching it wasn't saving time or code, added private function _gtk_clist_create_cell_layout()). Wed May 24 15:59:37 2000 Owen Taylor <otaylor@redhat.com> * gtk/gtkaccellabel.c: Pangoized. * gtk/[hv]ruler.c: Pangoized Mon May 22 19:23:59 2000 Owen Taylor <otaylor@redhat.com> * gtk/gtkfilesel.c (gtk_file_selection_init): Use gtk_clist_set_column_auto_resize() to remove need need for manual column width computations. Mon May 22 18:50:26 2000 Owen Taylor <otaylor@redhat.com> * gtk/gtktooltips.[ch]: Replace custom drawing with a GtkLabel, ensuring Pango correctness, and considerably simplifying the code. * gtk/gtklabel.c gtk[hv]scale.c: 1000 => PANGO_SCALE. * gtk/gtklabel.c (gtk_label_size_request): Fixed incorrect getting of numbers of lines. * gtk/gtklabel.c (gtk_label_size_request): Set the requisition to the actual requested width of the lable, not to the wrap width we set. * gtk/gtktextchild.h: Remove extraneous include of gtk/gtk.h. * gtk/gtktextbtree.c gtk/gtktextbuffer.c gtk/gtktextlayout.c gtk/gtktextview.c gtk/gtktextview.[ch]: Fix up includes. * gtk/gtktextview.c: Fix structure inheritance. * gtk/gtkprogressbar.c: Pangoize. Mon May 22 15:47:30 2000 Owen Taylor <otaylor@redhat.com> * gtk/gtktextview.c (gtk_text_view_get_first_para_iter): Encapsulate in a function. * gtk/gtktextlayout.c (find_display_line_above): Fixed bug with computing line tops. * gtk/gtktextview.c (changed_handler): Fix < , <= confusion. Thu May 18 18:53:31 2000 Owen Taylor <otaylor@redhat.com> * gtk/gtktextdisplay.c (gtk_text_layout_draw): Fix up the x_offset and y_offset coordinates to do what we need now. (The offset between buffer and layout coordinates has been reintroduced, but is a bit different than before.) * gtk/gtktextview.[ch]: No longer inherit from GtkLayout; instead handle the adjustments ourselves, and scroll as necessary using the new gdk_window_scroll(). The advantage of this is that when we are incrementally revalidating, we are essentially rearranging things around the visible portion of the screen. With the old setup, the visible portion of the screen was moved around in the layout, so scrolling and redrawing to track that caused jumping of the display. Since we now control the scrolling ourselves, we can suppress this and only redraw when things actually change. Thu May 18 18:47:25 2000 Owen Taylor <otaylor@redhat.com> * gtk/gtktextbtree.c (redisplay_mark): We need to invalidate the region not just redisplay it after-all, since we store the cursors in the LineDisplay. (Ugly interactions here between GtkLayout and GtkTextBTree here.) * gtk/gtktextbtree.c (redisplay_region): Fixed reversed comparison. Thu May 18 18:43:21 2000 Owen Taylor <otaylor@redhat.com> * gdk/gdkwindow.h gdk/x11/gdkgeometry-x11.c (gdk_window_scroll): Added function to scroll contents of a window while keeping the window constant. Works by XCopyArea or guffaw-scrolling depending on the details of how the window is set up. (guffaw-scrolling still needs to be filled in.) Wed May 17 22:36:53 2000 Owen Taylor <otaylor@redhat.com> * gtk/gtktextiter.c gtk/gtkmain.c: Add a debug key for the text widget, move the debugging that was tied to a global variable to that. * gtk/gtkmarshal.list: Add NONE:INT,INT,INT * gtk/gtktextbtree.[ch] gtk/gtktextlayout.c: Keep a separate validated flag, in line data instead of setting height/width to -1. This allows us to perform operations with partially invalid buffer (using the old size for invalid lines) and thus to do incremental vaidation. Keep height/width aggregates up to date when deleting text and rebalancing the tree. * gtk/gtktextbtree.[ch]: Add functions validate a line (gtk_text_btree_validate_line), and to validate up to a number of pixels (gtk_text_btree_validate). * gtk/gtktextlayout.[ch]: Add an ::invalidated signal that indicates that something is changed and a revalidation pass is needed. Change ::need_repaint to ::changed, and make it take old and new yranges instead of a rectangle. * gtk/gtktextbtree.[ch] gtk/gtktextlayout.[ch]: Move the line_data_destroy() function from gtk_text_btree_add_view() to a virtual function in GtkTextLayout * gtk/gtktextbtree.[ch]: Remove gtk_text_btree_get_damage_range(), since we are handling partial repaints in a different fashion now. * gtk/gtktextbtree.[ch]: Only repaint the changed portion of the selection instead of queueing a repaint on the entire widget. * gtk/gtktextbuffer.[ch] gtk/gtktextbtree.[ch]: Move get_selection_bounds() down to btree, make the function in buffer a wrapper around the btree function. * gtk/gtktextlayout.[ch]: Add functions to check if the layout is valid and to recompute either a range of pixels aroudn a line or a certain total number of pixels. * gtk/gtktextlayout.[ch]: Cache a single line display; now that we only redraw the needed portions, the hit rate for this cache is quite high. * gtk/gtktextview.[ch]: Keep track of the first paragraph on the screen so that when re-laying-out the buffer, we can keep the same place. This requires connecting to ::value_changed on the adjustments * gtk/gtktextview.[ch]: Add idle functions to revalidate the buffer after we receive an ::invalidated signal. Wed May 17 22:10:47 2000 Owen Taylor <otaylor@redhat.com> * gtk/gtklayout.c (gtk_layout_size_allocate): Set upper to max of allocation and layout size, not just to the layout size. * gtk/gtk[hv]scrollbar.c (gtk_[hv]scrollbar_calc_slider_size): Invalidate window so it gets redrawn properly. * gdk/gdkwindow.c (gdk_window_invalidate_rect): Allow rect == NULL to mean the entire window. * gdk/gdkevents.h: Move definition for GDK_PRIORITY_REDRAW into public header. Mon May 15 14:51:31 2000 Owen Taylor <otaylor@redhat.com> * gtk/gtktextmark.c (gtk_text_mark_get_name): Add function to get the name of a mark. * gtk/gtktextlayout.c (gtk_text_layout_get_line_at_y): Add a function to find the paragraph from a y position. Thu May 11 12:57:20 2000 Owen Taylor <otaylor@redhat.com> * gtk/gtktextbtree.c (gtk_text_btree_node_invalidate_upward): Valid nodes have width/height >= 0, not > 0. Tue May 9 21:29:06 2000 Owen Taylor <otaylor@redhat.com> * gtk/gtktextlayout.[ch] gtk/gtktextdisplay.c (gtk_text_layout_get_line_display): Add a size_only flag, so when we only need the size, we don't create useless appearance attributes. * gtk/gtktextview.c (gtk_text_view_ensure_layout): Remove duplicate setting of font description. * gtk/gtkscale.c: Use PANGO_SCALE instead of 1000 Wed Apr 26 01:53:23 2000 Owen Taylor <otaylor@redhat.com> * gtk/Makefile.am (EXTRA_DIST): Add OLD_STAMP into EXTRA_DIST. It does not work well when the file that everything depends on is not in the tarball. Wed Apr 26 00:56:14 2000 Owen Taylor <otaylor@redhat.com> * gtk/testgtk.c: Some hacks and fixes so that it basically works when not sitting in the GTK+ build tree. 2000-05-03 Havoc Pennington <hp@redhat.com> * gtk/gtktextbtree.c (gtk_text_line_next_could_contain_tag): Properly determine the ordering of the tag root and the current line within the tree. Previous algorithm only worked if the tag root's immediate parent was the common root of both the current line and the tag root. Wed Apr 26 00:43:00 2000 Owen Taylor <otaylor@redhat.com> * gtk/gtktextlayout.c (set_para_values): Fix some bugs in alignment. * gtk/gtktextview.c (gtk_text_view_ensure_layout): Track the widget text directional dynamically. * gtk/gtktextview.[ch]: Added functions to get and set default wrap mode. Tue Apr 25 23:47:38 2000 Owen Taylor <otaylor@redhat.com> * gtk/gtktextlayout.c (gtk_text_layout_get_iter_location): Fix bug in cursor location computation. Tue Apr 25 23:22:59 2000 Owen Taylor <otaylor@redhat.com> * gtk/gtklayout.c (gtk_layout_set_size): Clamp hadjustment/ vadjusment values properly when layout gets smaller. * gtk/gtktextview.c (need_repaint_handler): Areas being passed in are far completely inaccurate, and sometimes too small, so, for now, just queue a redraw on the whole visible region. 2000-04-25 Havoc Pennington <hp@redhat.com> * gtk/gtktextbtree.c (summary_destroy): new function to destroy tag summary nodes (gtk_text_line_next_could_contain_tag): this function was totally broken if the line passed in wasn't below the tag root. Fix it. (gtk_text_btree_first_could_contain_tag): In the tag == NULL "wildcard" case, we have to do a linear scan. Blah. (gtk_text_btree_last_could_contain_tag): In tag == NULL case, we have to do the linear scan (tag_removed_cb): When a tag is removed from the tag table, remove the GtkTextTagInfo node from the btree. (gtk_text_btree_spew): Implement the spew function, for our debugging pleasure. Tue Apr 25 19:40:18 2000 Owen Taylor <otaylor@redhat.com> * gtk/gtktextlayout.c (gtk_text_layout_set_buffer): Fix a problem with referring to the wrong buffer. * gtk/gtkentry.c: Fix focus-in/focus-out confusion. * gtk/gtkrc.c gtk/gtkstyle.c: Moving setting default font description to gtk_style_new() - otherwise things don't work without a .gtkrc file. * gtk/gtktextbuffer.c (gtk_text_buffer_new): Sink the tags table if we create it ourself, too. * gdk/gdktypes.h (enum): Move GDK_RELEASE_MASK, since it was conflicting with XKB modifiers. * gtk/gtktextview.[ch]: Add simple support for GtkIMContext. Mon Apr 24 19:34:18 2000 Owen Taylor <otaylor@redhat.com> * gtk/gtkentry.c (gtk_entry_move_cursor_visually): Fix problem with deletion from last commit. Mon Apr 24 19:29:40 2000 Owen Taylor <otaylor@redhat.com> * gtk/gtkwidget.c (gtk_widget_create_pango_context): Set the language in the context from the current locale. * gtk/gtkentry.c (gtk_entry_size_request): Use language from the context, not hardcoded value. * gtk/gtkentry.c (gtk_entry_move_cursor): Make character movement visual, not logical. Sun Apr 23 23:39:18 2000 Owen Taylor <otaylor@redhat.com> * gtk/gtkentry.c gtk/gtktextdisplay.c: Don't handle selections as attributes - that doesn't handle partial-glyph selection properly. Instead use new pango_layout_line_get_x_ranges() functionality to draw the selection. * gtk/gtkentry.c: Simplify code since pango_layout_line_index_to_x() now properly handles out-of-range coordinates. * gtk/gtktextbuffer.c: Emit "mark_set" when the cursor is moved. * gtk/gtktextiter.h gtk/gtktextiterprivate.h: Make gtk_text_iter_get_line_byte() public. * gtk/gtktextlayout.[ch]: Properly set the direction in the PangoContext for paragraphs opposite to the base direction of the widget. * gtk/gtktextlayout.[ch] gtk/gtktextdisplay.c: Fixes for alignment. * gtk/gtktextlayout.c: Don't split segments on marks, since that causes Arabic words to reshape as you cursor through. * gtk/gtktextlayout.[ch] gtk/gtktextview.[ch]: Implement virtual cursor position when moving vertically with the arrow keys and scrolling with page-up/page-down. (Arrow keys save only the X, scrolling saves both X and Y.) This means you can line-up / line-down or page-up / page-down without losing your place, and also that moving vertically with the cursor keys keeps the same X position, not the same character count: * gtk/gtktextlayout.[ch] gtk/gtktextview.[ch]: Make vertical arrow keys move by display lines, not paragraphs. Tue Apr 18 14:16:50 2000 Owen Taylor <otaylor@redhat.com> * gtk/gtklayout.c: Make sure that the bin window is at least as big as the allocation. (Should we also make sure that the bin window is big enough to completely cover widget->window?) * gtk/gtktextview.c (gtk_text_view_get_visible_rect): Add function to get the onscreen rectangle. * gdk/x11/gdkwindow-x11.c (gdk_window_get_pointer): Correctly account for offsets in window coordinates. Sun Apr 16 16:13:27 2000 Owen Taylor <otaylor@redhat.com> * gtk/gtkentry.c (gtk_entry_get_cursor_locations): Fix index/offset confusion. * gtk/gtktextview.c (gtk_text_view_ensure_layout): Set the default direction from the widget direction. * gtk/gtktexttag.c gtk/gtktexttagprivate.h (gtk_text_tag_set_arg): Add a "direction" attribute. * gtk/gtktextview.c: global s/tkxt/text_view/. * gtk/testtext.c: Added long block of text in Arabic, to test out the direction attributes. (Some problems with the shaping system for arabic become obvious - like the fact the cursor splits words into unjoined pieces.) Fri Apr 14 12:54:34 2000 Owen Taylor <otaylor@redhat.com> * gtk/gtktextdisplay.c (render_layout): Add overstrike handling. * gtk/gtktextlayout.c: Fix up alignment. * gtk/testtext.c: Add some tests for centering, wrapping. Fri Apr 14 09:26:22 2000 Owen Taylor <otaylor@redhat.com> * gdk/gdkdrawable.h gdk/gdkdraw.c gdk/gdkwindow.c gdk/x11/gdkdrawable-x11.c: Add a draw_glyphs() operation to the drawable vtable and gdk_draw_glyphs(). If we wrote GTK+-specific layout-render function this could just replace the draw_layout() operation in the vtable. * gtk/gtkentry.c: Move guts of gtk_entry_get_cursor_locations to pango_layout_get_cursor_pos() and use that function. * gtk/gtktextchild.[ch]: add gtk_ onto pixmap_segment_new(), since it is a non-static symbol. * gtk/gtktextbtree.[ch]: Replace gtk_text_btree_find_line_data_by_y() with gtk_text_btree_find_line_by_y() * gtk/gtktextdisplay.c: Rewrote for Pango - uses a custom layout renderer that handles GtkTextAppearance attributes. * gtk/gtktexttag.[ch] gtk/gtktexttagprivate.h: - Move the values in the style that don't affect geometry into a GtkTextAppearance structure. - Change underline to take a PangoUnderline and "font" a string representation of a font description - Add a "font_desc" attribute which takes a FontDescription structure. * gtk/gtktextlayout.[ch]: - Get rid of the display-line list per each line. Instead, we generate, on demand, a GtkTextLineDisplay structure which] contains a PangoLayout * and other necesary information (offsets, cursor locations) for displaying a paragraph. - Get rid of the code to wrap lines, create display chunks, etc. Instead, we just go through a paragraph and convert it into the necessary inputs to a PangoLayout. - Implement a new attribute type, GtkTextAttrAppearance. This holds a GtkTextAppearance, and is used to pass colors, stipple, etc, through from the layout to the display without having to use lots and lots of individual attributes. - Reimplement gtk_layout_get_iter_at_pixel() gtk_layout_get_iter_pos() in terms of PangoLayout functions. * gtk/gtktextview.c: - Handle passing the necessary PangoContext to the layout - Some fixups in painting to deal with the automatic backing store and offsetting of GTK+-1.4 - Add a style_set handler so that the default style reacts properly to theme changes. * gtk/gtktext?*.[ch]: Random code-style fixes. * gtk/testtext.c: Substitute in languages that Pango handles now for Thai Mon Apr 10 10:33:45 2000 Owen Taylor <otaylor@redhat.com> * gtk/gtktext?*.[ch]: Check in Havoc's port of the Tk text widget, in original form preparatory to Pango-ization and gdkimcontext-ization. Thu Apr 6 19:25:39 2000 Owen Taylor <otaylor@redhat.com> * gtk/gtkimcontext.c: Move default implementations to real_* vfuncs, so that we can derive from gtkimcontext in language bindings properly. Thu Apr 6 16:02:52 2000 Owen Taylor <otaylor@redhat.com> * gtk/gtkimcontextsimple.[ch]: Use gdk_keyval_to_unicode to gdk_unicode_to_keyval. Add a compose table including (almost) all the compose combinations from X. This is 6k of static, shared data as opposed to 50k or so of dynamic data in the XIM implementation. * gdk/gdk.h gdk/gdkkeyuni.c gdk/win32/gdkevents-win32.c (gdk_keyval_to_unicode, gdk_unicode_to_keyval): Moved functions to convert keyvalues from and to unicode here from the win32 port and made them public. Wed Apr 5 16:37:29 2000 Owen Taylor <otaylor@redhat.com> * gtk/gtkeditable.c (gtk_editable_insert_text): Allow new_text_length == -1. Wed Apr 5 16:27:45 2000 Owen Taylor <otaylor@redhat.com> * gtk/gtkimcontext.[ch]: Base class for new input context system * gtk/gtkimmulticontext.[ch]: Proxy input context that allows the real input context implementation to be loaded from modules and switched on the fly. * gtk/gtkcontextsimple.[ch]: Simple implementation of an input context that just does direct keysymbol => unicode translation. * gtk/gtkentry.[ch]: Start switching editing over to using GtkInputContext. (No handling of preedit yet.) Wed Apr 5 15:48:41 2000 Owen Taylor <otaylor@redhat.com> * gtk/gtktypeutils.h (GTK_CHECK_GET_CLASS): Fix problem with one too many substitutions. (klass should not be subsituted.) Wed Apr 5 00:18:14 2000 Owen Taylor <otaylor@redhat.com> * configure.in: Add checks for Pango * configure.in docs/Makefile.am: Add test for sgml2html and allow 'make dist' without building html, but print out warnings in that case. (For making snapshots) * gdk/Makefile.am gdk/x11/Makefile.am gtk/Makefile.am: Add Pango libraries and C flags * gdk/gdkdraw.c gdk/gdkdrawable.h gdkwindow.c gdk/x11/gdkdrawable-x11.c: Add function (gdk_draw_layout) to draw a pango layout. * gdk/gdkpango.h gdk/x11/gdkpango-x11.c: New file with functions for getting Pango contexts for GDK. * gtk/gtkeditable.c: Get rid of dead code gtk_editable_parent_set() * gtk/gtkentry.[ch]: Complete rewrite to use Pango, add bidirectional editing. * gtk/gtkentry.c: Hack in simple Hebrew input with direct keysym => unicode translations. More languages can be added here, but real input-method support is needed. * docs/Changes-1.4.txt: Added note about entry behavior. * gtk/gtkenums.h gtk/gtkwidget.[ch] testgtk.c gtkprivate.h: Add functions to set the reading direction for a widget and the global direction. Add test which allows toggling the global direction. Two private flags are used to store the direction. (GTK_DIRECTION_SET + GTK_DIRECTION_LTR) * gtk/gtkcheckbutton.c gtk/gtkframe.c gtk/gtkhbbox.c gtk/gtkhbox.c gtk/gtkradiobutton.c gtk/gtkspinbutton.c gtk/gtktable.c * gtk/gtk[hv]scale.c gtk/gtkscale.[ch]: Draw numbers using Pango * gtk/gtklabel.[ch]: Moved to Pango and considerably rewritten. Line breaking, underlining now handled by Pango. * gtk/gtkstyle.[ch] gtk/gtkrc.[ch]: Add a PangoFontDescription to RCStyle and Style. (Having both this and the old font name and GdkFont is temporary.) * gtk/gtkwidget.[ch] (gtk_widget_create_pango_{context,layout}): Added convenience functions for creating contexts and layouts for widgets. * gtk/testgtk.c: Enhance label tests with multilingual labels.
2000-06-02 03:14:07 +00:00
x_off += logical_rect.width;
}
/* Finish off any remaining underlines
*/
if (last_uline != PANGO_UNDERLINE_NONE)
draw_underline (drawable, last_fg_gc, last_uline, last_risen_y, low_y,
uline_start_x, uline_end_x);
if (last_fg_gc != gc && last_fg_gc)
gdk_pango_free_gc (context, last_fg_gc);
Remove all references to offscreen flag which was no longer used. Thu Jun 1 23:05:13 2000 Owen Taylor <otaylor@redhat.com> * gtk/gtkwidget.c: Remove all references to offscreen flag which was no longer used. * gtk/gtkprivate.h (enum): Remove unused flags and compress. * gtk/gtkframe.c (gtk_frame_set_label_widget): Check for non-null label_widget->parent. * gtk/gtkentry.c: Get rid of code to deal with PangoAttribute which no longer was used. * gdk/gdkpango.c (gdk_pango_context_get_info): make static. * gdk/gdkpango.c (gdk_draw_layout[_line]): Add checks for null arguments. * gdk/x11/gdkgeometry-x11.c (gdk_window_scroll): add check for destroyed windows. Thu Jun 1 13:48:45 2000 Owen Taylor <otaylor@redhat.com> * gtk/gtkimmulticontext.c: Add a finalize method and unref the slave context there. * gtk/gtkinvisible.[ch]: Make reference counting behavior identical to GtkWindow. Thu Jun 1 01:54:11 2000 Owen Taylor <otaylor@redhat.com> * Makefile.am gdk/gdkpango.c: Copy the layout render function from pangox to here, so we can write them independent of rendering system, using GDK primitives. * gdk/gdkdrawable.h gdk/gdkdraw.c gdk/gdkwindow.c gdk/x11/gdkdrawable-x11.c: Remove draw_layout() from the vtable, since we have a rendering-system independent implementation in terms of draw_glyphs(). * gdk/gdkpango.c gdkdrawable.h (gdk_draw_layout_line): New function to render a single line. * gdk/x11/gdkpango.c: Move the guts of this file mostly into ../gdkpango.c, which simplifies things, since we don't have to deal with raw X gc's. Fri May 19 04:28:16 2000 Owen Taylor <otaylor@redhat.com> * gtk/gtktextlayout.[ch]: Add get_log_attrs() function to get the logical attributes for a given GtkTextLine. Tue May 30 16:05:39 2000 Owen Taylor <otaylor@redhat.com> * gdk/x11/gdkfont-x11.c (gdk_font_charset_for_locale): Track g_locale_get_codeset() to g_get_codeset() change. Tue May 30 15:03:19 2000 Owen Taylor <otaylor@redhat.com> * gtk/testcalendar.c (calendar_font_selection_ok): Use font descriptions. * gtk/gtkentry.c (gtk_entry_draw_text): Center text within the entry. * gtk/gtkfontsel.c (gtk_font_selection_dialog_init): Start of redoing (vastly simplifying) for Pango. Still needs quite a bit of work. (Size selection is currently poor. List of predefined sizes is not a good idea, since all of these sizes won't necessarily be distinct.) Tue May 30 13:50:19 2000 Owen Taylor <otaylor@redhat.com> * gdk/x11/gdkfont-x11.c (gdk_font_charset_for_locale): Handle CODESET results for LANG=C. Mon May 29 15:49:10 2000 Owen Taylor <otaylor@redhat.com> * gtk/gtkrc.[ch]: Add a 'font_name' declaration to RC which takes a stringized pango font description; ignore the older 'font' and 'fontset' declarations. * gtk/gtkstyle.c gtk/gtkrc.c: Fill in the style->font field with a GdkFont derived via gdk_font_from_description(), for compatibility. (Should we just remove it entirely? Probably too much compatibility breakage, but people should be migrating to the new Pango stuff as quickly as possible.) Mon May 29 15:47:41 2000 Owen Taylor <otaylor@redhat.com> * gtk/gtkentry.c gtk/gtkclist.c: s/pango_font_unref/g_object_unref/. Mon May 29 15:44:46 2000 Owen Taylor <otaylor@redhat.com> * gtk/gtkcalender.c: Roughly pango-ized. Really needs redoing; there are some bugs in size allocation right now, the semi-existant distinction between header / day fonts was removed, but, with Pango, could actually be made functional in a nice way. * gtk/testcalender: Move calender from examples into this directory as a test program. (We really need to restrcture testgtk into a whole directory full of tests for every widget or functionality group, separated into multiple .c files.) Mon May 29 15:19:56 2000 Owen Taylor <otaylor@redhat.com> * gtk/testgtk.c (file_exists): Fix stupid typo that was keeping RC file from being loaded. * gtk/testgtkrc gtk/testgtkrc2: Test new pango-ized RC file font code. Mon May 29 14:31:27 2000 Owen Taylor <otaylor@redhat.com> * gdk/gdkfont.h gdk/x11/gdkfont-x11.c (gdk_font_from_description): Add function to load a GdkFont from a PangoFontDescription. Fri May 26 17:16:40 2000 Owen Taylor <otaylor@redhat.com> * gtk/frame.[ch] gtkaspectframe.c: Make frame widgets able to have any widget for the label, use a GtkLabel widget to display the text. (Based partially on a patch from Anders Carlson.) (Quite a bit of code reorganization - strip 90% of the guts out of gtkaspectframe and add a single virtual func to GtkFrameClass - compute_child_allocation.) Fri May 26 12:00:02 2000 Owen Taylor <otaylor@redhat.com> * gtk/gtkctree.c gtk/gtkclist.[ch]: Pangoized. (Removed clist->row_center_offset field because caching it wasn't saving time or code, added private function _gtk_clist_create_cell_layout()). Wed May 24 15:59:37 2000 Owen Taylor <otaylor@redhat.com> * gtk/gtkaccellabel.c: Pangoized. * gtk/[hv]ruler.c: Pangoized Mon May 22 19:23:59 2000 Owen Taylor <otaylor@redhat.com> * gtk/gtkfilesel.c (gtk_file_selection_init): Use gtk_clist_set_column_auto_resize() to remove need need for manual column width computations. Mon May 22 18:50:26 2000 Owen Taylor <otaylor@redhat.com> * gtk/gtktooltips.[ch]: Replace custom drawing with a GtkLabel, ensuring Pango correctness, and considerably simplifying the code. * gtk/gtklabel.c gtk[hv]scale.c: 1000 => PANGO_SCALE. * gtk/gtklabel.c (gtk_label_size_request): Fixed incorrect getting of numbers of lines. * gtk/gtklabel.c (gtk_label_size_request): Set the requisition to the actual requested width of the lable, not to the wrap width we set. * gtk/gtktextchild.h: Remove extraneous include of gtk/gtk.h. * gtk/gtktextbtree.c gtk/gtktextbuffer.c gtk/gtktextlayout.c gtk/gtktextview.c gtk/gtktextview.[ch]: Fix up includes. * gtk/gtktextview.c: Fix structure inheritance. * gtk/gtkprogressbar.c: Pangoize. Mon May 22 15:47:30 2000 Owen Taylor <otaylor@redhat.com> * gtk/gtktextview.c (gtk_text_view_get_first_para_iter): Encapsulate in a function. * gtk/gtktextlayout.c (find_display_line_above): Fixed bug with computing line tops. * gtk/gtktextview.c (changed_handler): Fix < , <= confusion. Thu May 18 18:53:31 2000 Owen Taylor <otaylor@redhat.com> * gtk/gtktextdisplay.c (gtk_text_layout_draw): Fix up the x_offset and y_offset coordinates to do what we need now. (The offset between buffer and layout coordinates has been reintroduced, but is a bit different than before.) * gtk/gtktextview.[ch]: No longer inherit from GtkLayout; instead handle the adjustments ourselves, and scroll as necessary using the new gdk_window_scroll(). The advantage of this is that when we are incrementally revalidating, we are essentially rearranging things around the visible portion of the screen. With the old setup, the visible portion of the screen was moved around in the layout, so scrolling and redrawing to track that caused jumping of the display. Since we now control the scrolling ourselves, we can suppress this and only redraw when things actually change. Thu May 18 18:47:25 2000 Owen Taylor <otaylor@redhat.com> * gtk/gtktextbtree.c (redisplay_mark): We need to invalidate the region not just redisplay it after-all, since we store the cursors in the LineDisplay. (Ugly interactions here between GtkLayout and GtkTextBTree here.) * gtk/gtktextbtree.c (redisplay_region): Fixed reversed comparison. Thu May 18 18:43:21 2000 Owen Taylor <otaylor@redhat.com> * gdk/gdkwindow.h gdk/x11/gdkgeometry-x11.c (gdk_window_scroll): Added function to scroll contents of a window while keeping the window constant. Works by XCopyArea or guffaw-scrolling depending on the details of how the window is set up. (guffaw-scrolling still needs to be filled in.) Wed May 17 22:36:53 2000 Owen Taylor <otaylor@redhat.com> * gtk/gtktextiter.c gtk/gtkmain.c: Add a debug key for the text widget, move the debugging that was tied to a global variable to that. * gtk/gtkmarshal.list: Add NONE:INT,INT,INT * gtk/gtktextbtree.[ch] gtk/gtktextlayout.c: Keep a separate validated flag, in line data instead of setting height/width to -1. This allows us to perform operations with partially invalid buffer (using the old size for invalid lines) and thus to do incremental vaidation. Keep height/width aggregates up to date when deleting text and rebalancing the tree. * gtk/gtktextbtree.[ch]: Add functions validate a line (gtk_text_btree_validate_line), and to validate up to a number of pixels (gtk_text_btree_validate). * gtk/gtktextlayout.[ch]: Add an ::invalidated signal that indicates that something is changed and a revalidation pass is needed. Change ::need_repaint to ::changed, and make it take old and new yranges instead of a rectangle. * gtk/gtktextbtree.[ch] gtk/gtktextlayout.[ch]: Move the line_data_destroy() function from gtk_text_btree_add_view() to a virtual function in GtkTextLayout * gtk/gtktextbtree.[ch]: Remove gtk_text_btree_get_damage_range(), since we are handling partial repaints in a different fashion now. * gtk/gtktextbtree.[ch]: Only repaint the changed portion of the selection instead of queueing a repaint on the entire widget. * gtk/gtktextbuffer.[ch] gtk/gtktextbtree.[ch]: Move get_selection_bounds() down to btree, make the function in buffer a wrapper around the btree function. * gtk/gtktextlayout.[ch]: Add functions to check if the layout is valid and to recompute either a range of pixels aroudn a line or a certain total number of pixels. * gtk/gtktextlayout.[ch]: Cache a single line display; now that we only redraw the needed portions, the hit rate for this cache is quite high. * gtk/gtktextview.[ch]: Keep track of the first paragraph on the screen so that when re-laying-out the buffer, we can keep the same place. This requires connecting to ::value_changed on the adjustments * gtk/gtktextview.[ch]: Add idle functions to revalidate the buffer after we receive an ::invalidated signal. Wed May 17 22:10:47 2000 Owen Taylor <otaylor@redhat.com> * gtk/gtklayout.c (gtk_layout_size_allocate): Set upper to max of allocation and layout size, not just to the layout size. * gtk/gtk[hv]scrollbar.c (gtk_[hv]scrollbar_calc_slider_size): Invalidate window so it gets redrawn properly. * gdk/gdkwindow.c (gdk_window_invalidate_rect): Allow rect == NULL to mean the entire window. * gdk/gdkevents.h: Move definition for GDK_PRIORITY_REDRAW into public header. Mon May 15 14:51:31 2000 Owen Taylor <otaylor@redhat.com> * gtk/gtktextmark.c (gtk_text_mark_get_name): Add function to get the name of a mark. * gtk/gtktextlayout.c (gtk_text_layout_get_line_at_y): Add a function to find the paragraph from a y position. Thu May 11 12:57:20 2000 Owen Taylor <otaylor@redhat.com> * gtk/gtktextbtree.c (gtk_text_btree_node_invalidate_upward): Valid nodes have width/height >= 0, not > 0. Tue May 9 21:29:06 2000 Owen Taylor <otaylor@redhat.com> * gtk/gtktextlayout.[ch] gtk/gtktextdisplay.c (gtk_text_layout_get_line_display): Add a size_only flag, so when we only need the size, we don't create useless appearance attributes. * gtk/gtktextview.c (gtk_text_view_ensure_layout): Remove duplicate setting of font description. * gtk/gtkscale.c: Use PANGO_SCALE instead of 1000 Wed Apr 26 01:53:23 2000 Owen Taylor <otaylor@redhat.com> * gtk/Makefile.am (EXTRA_DIST): Add OLD_STAMP into EXTRA_DIST. It does not work well when the file that everything depends on is not in the tarball. Wed Apr 26 00:56:14 2000 Owen Taylor <otaylor@redhat.com> * gtk/testgtk.c: Some hacks and fixes so that it basically works when not sitting in the GTK+ build tree. 2000-05-03 Havoc Pennington <hp@redhat.com> * gtk/gtktextbtree.c (gtk_text_line_next_could_contain_tag): Properly determine the ordering of the tag root and the current line within the tree. Previous algorithm only worked if the tag root's immediate parent was the common root of both the current line and the tag root. Wed Apr 26 00:43:00 2000 Owen Taylor <otaylor@redhat.com> * gtk/gtktextlayout.c (set_para_values): Fix some bugs in alignment. * gtk/gtktextview.c (gtk_text_view_ensure_layout): Track the widget text directional dynamically. * gtk/gtktextview.[ch]: Added functions to get and set default wrap mode. Tue Apr 25 23:47:38 2000 Owen Taylor <otaylor@redhat.com> * gtk/gtktextlayout.c (gtk_text_layout_get_iter_location): Fix bug in cursor location computation. Tue Apr 25 23:22:59 2000 Owen Taylor <otaylor@redhat.com> * gtk/gtklayout.c (gtk_layout_set_size): Clamp hadjustment/ vadjusment values properly when layout gets smaller. * gtk/gtktextview.c (need_repaint_handler): Areas being passed in are far completely inaccurate, and sometimes too small, so, for now, just queue a redraw on the whole visible region. 2000-04-25 Havoc Pennington <hp@redhat.com> * gtk/gtktextbtree.c (summary_destroy): new function to destroy tag summary nodes (gtk_text_line_next_could_contain_tag): this function was totally broken if the line passed in wasn't below the tag root. Fix it. (gtk_text_btree_first_could_contain_tag): In the tag == NULL "wildcard" case, we have to do a linear scan. Blah. (gtk_text_btree_last_could_contain_tag): In tag == NULL case, we have to do the linear scan (tag_removed_cb): When a tag is removed from the tag table, remove the GtkTextTagInfo node from the btree. (gtk_text_btree_spew): Implement the spew function, for our debugging pleasure. Tue Apr 25 19:40:18 2000 Owen Taylor <otaylor@redhat.com> * gtk/gtktextlayout.c (gtk_text_layout_set_buffer): Fix a problem with referring to the wrong buffer. * gtk/gtkentry.c: Fix focus-in/focus-out confusion. * gtk/gtkrc.c gtk/gtkstyle.c: Moving setting default font description to gtk_style_new() - otherwise things don't work without a .gtkrc file. * gtk/gtktextbuffer.c (gtk_text_buffer_new): Sink the tags table if we create it ourself, too. * gdk/gdktypes.h (enum): Move GDK_RELEASE_MASK, since it was conflicting with XKB modifiers. * gtk/gtktextview.[ch]: Add simple support for GtkIMContext. Mon Apr 24 19:34:18 2000 Owen Taylor <otaylor@redhat.com> * gtk/gtkentry.c (gtk_entry_move_cursor_visually): Fix problem with deletion from last commit. Mon Apr 24 19:29:40 2000 Owen Taylor <otaylor@redhat.com> * gtk/gtkwidget.c (gtk_widget_create_pango_context): Set the language in the context from the current locale. * gtk/gtkentry.c (gtk_entry_size_request): Use language from the context, not hardcoded value. * gtk/gtkentry.c (gtk_entry_move_cursor): Make character movement visual, not logical. Sun Apr 23 23:39:18 2000 Owen Taylor <otaylor@redhat.com> * gtk/gtkentry.c gtk/gtktextdisplay.c: Don't handle selections as attributes - that doesn't handle partial-glyph selection properly. Instead use new pango_layout_line_get_x_ranges() functionality to draw the selection. * gtk/gtkentry.c: Simplify code since pango_layout_line_index_to_x() now properly handles out-of-range coordinates. * gtk/gtktextbuffer.c: Emit "mark_set" when the cursor is moved. * gtk/gtktextiter.h gtk/gtktextiterprivate.h: Make gtk_text_iter_get_line_byte() public. * gtk/gtktextlayout.[ch]: Properly set the direction in the PangoContext for paragraphs opposite to the base direction of the widget. * gtk/gtktextlayout.[ch] gtk/gtktextdisplay.c: Fixes for alignment. * gtk/gtktextlayout.c: Don't split segments on marks, since that causes Arabic words to reshape as you cursor through. * gtk/gtktextlayout.[ch] gtk/gtktextview.[ch]: Implement virtual cursor position when moving vertically with the arrow keys and scrolling with page-up/page-down. (Arrow keys save only the X, scrolling saves both X and Y.) This means you can line-up / line-down or page-up / page-down without losing your place, and also that moving vertically with the cursor keys keeps the same X position, not the same character count: * gtk/gtktextlayout.[ch] gtk/gtktextview.[ch]: Make vertical arrow keys move by display lines, not paragraphs. Tue Apr 18 14:16:50 2000 Owen Taylor <otaylor@redhat.com> * gtk/gtklayout.c: Make sure that the bin window is at least as big as the allocation. (Should we also make sure that the bin window is big enough to completely cover widget->window?) * gtk/gtktextview.c (gtk_text_view_get_visible_rect): Add function to get the onscreen rectangle. * gdk/x11/gdkwindow-x11.c (gdk_window_get_pointer): Correctly account for offsets in window coordinates. Sun Apr 16 16:13:27 2000 Owen Taylor <otaylor@redhat.com> * gtk/gtkentry.c (gtk_entry_get_cursor_locations): Fix index/offset confusion. * gtk/gtktextview.c (gtk_text_view_ensure_layout): Set the default direction from the widget direction. * gtk/gtktexttag.c gtk/gtktexttagprivate.h (gtk_text_tag_set_arg): Add a "direction" attribute. * gtk/gtktextview.c: global s/tkxt/text_view/. * gtk/testtext.c: Added long block of text in Arabic, to test out the direction attributes. (Some problems with the shaping system for arabic become obvious - like the fact the cursor splits words into unjoined pieces.) Fri Apr 14 12:54:34 2000 Owen Taylor <otaylor@redhat.com> * gtk/gtktextdisplay.c (render_layout): Add overstrike handling. * gtk/gtktextlayout.c: Fix up alignment. * gtk/testtext.c: Add some tests for centering, wrapping. Fri Apr 14 09:26:22 2000 Owen Taylor <otaylor@redhat.com> * gdk/gdkdrawable.h gdk/gdkdraw.c gdk/gdkwindow.c gdk/x11/gdkdrawable-x11.c: Add a draw_glyphs() operation to the drawable vtable and gdk_draw_glyphs(). If we wrote GTK+-specific layout-render function this could just replace the draw_layout() operation in the vtable. * gtk/gtkentry.c: Move guts of gtk_entry_get_cursor_locations to pango_layout_get_cursor_pos() and use that function. * gtk/gtktextchild.[ch]: add gtk_ onto pixmap_segment_new(), since it is a non-static symbol. * gtk/gtktextbtree.[ch]: Replace gtk_text_btree_find_line_data_by_y() with gtk_text_btree_find_line_by_y() * gtk/gtktextdisplay.c: Rewrote for Pango - uses a custom layout renderer that handles GtkTextAppearance attributes. * gtk/gtktexttag.[ch] gtk/gtktexttagprivate.h: - Move the values in the style that don't affect geometry into a GtkTextAppearance structure. - Change underline to take a PangoUnderline and "font" a string representation of a font description - Add a "font_desc" attribute which takes a FontDescription structure. * gtk/gtktextlayout.[ch]: - Get rid of the display-line list per each line. Instead, we generate, on demand, a GtkTextLineDisplay structure which] contains a PangoLayout * and other necesary information (offsets, cursor locations) for displaying a paragraph. - Get rid of the code to wrap lines, create display chunks, etc. Instead, we just go through a paragraph and convert it into the necessary inputs to a PangoLayout. - Implement a new attribute type, GtkTextAttrAppearance. This holds a GtkTextAppearance, and is used to pass colors, stipple, etc, through from the layout to the display without having to use lots and lots of individual attributes. - Reimplement gtk_layout_get_iter_at_pixel() gtk_layout_get_iter_pos() in terms of PangoLayout functions. * gtk/gtktextview.c: - Handle passing the necessary PangoContext to the layout - Some fixups in painting to deal with the automatic backing store and offsetting of GTK+-1.4 - Add a style_set handler so that the default style reacts properly to theme changes. * gtk/gtktext?*.[ch]: Random code-style fixes. * gtk/testtext.c: Substitute in languages that Pango handles now for Thai Mon Apr 10 10:33:45 2000 Owen Taylor <otaylor@redhat.com> * gtk/gtktext?*.[ch]: Check in Havoc's port of the Tk text widget, in original form preparatory to Pango-ization and gdkimcontext-ization. Thu Apr 6 19:25:39 2000 Owen Taylor <otaylor@redhat.com> * gtk/gtkimcontext.c: Move default implementations to real_* vfuncs, so that we can derive from gtkimcontext in language bindings properly. Thu Apr 6 16:02:52 2000 Owen Taylor <otaylor@redhat.com> * gtk/gtkimcontextsimple.[ch]: Use gdk_keyval_to_unicode to gdk_unicode_to_keyval. Add a compose table including (almost) all the compose combinations from X. This is 6k of static, shared data as opposed to 50k or so of dynamic data in the XIM implementation. * gdk/gdk.h gdk/gdkkeyuni.c gdk/win32/gdkevents-win32.c (gdk_keyval_to_unicode, gdk_unicode_to_keyval): Moved functions to convert keyvalues from and to unicode here from the win32 port and made them public. Wed Apr 5 16:37:29 2000 Owen Taylor <otaylor@redhat.com> * gtk/gtkeditable.c (gtk_editable_insert_text): Allow new_text_length == -1. Wed Apr 5 16:27:45 2000 Owen Taylor <otaylor@redhat.com> * gtk/gtkimcontext.[ch]: Base class for new input context system * gtk/gtkimmulticontext.[ch]: Proxy input context that allows the real input context implementation to be loaded from modules and switched on the fly. * gtk/gtkcontextsimple.[ch]: Simple implementation of an input context that just does direct keysymbol => unicode translation. * gtk/gtkentry.[ch]: Start switching editing over to using GtkInputContext. (No handling of preedit yet.) Wed Apr 5 15:48:41 2000 Owen Taylor <otaylor@redhat.com> * gtk/gtktypeutils.h (GTK_CHECK_GET_CLASS): Fix problem with one too many substitutions. (klass should not be subsituted.) Wed Apr 5 00:18:14 2000 Owen Taylor <otaylor@redhat.com> * configure.in: Add checks for Pango * configure.in docs/Makefile.am: Add test for sgml2html and allow 'make dist' without building html, but print out warnings in that case. (For making snapshots) * gdk/Makefile.am gdk/x11/Makefile.am gtk/Makefile.am: Add Pango libraries and C flags * gdk/gdkdraw.c gdk/gdkdrawable.h gdkwindow.c gdk/x11/gdkdrawable-x11.c: Add function (gdk_draw_layout) to draw a pango layout. * gdk/gdkpango.h gdk/x11/gdkpango-x11.c: New file with functions for getting Pango contexts for GDK. * gtk/gtkeditable.c: Get rid of dead code gtk_editable_parent_set() * gtk/gtkentry.[ch]: Complete rewrite to use Pango, add bidirectional editing. * gtk/gtkentry.c: Hack in simple Hebrew input with direct keysym => unicode translations. More languages can be added here, but real input-method support is needed. * docs/Changes-1.4.txt: Added note about entry behavior. * gtk/gtkenums.h gtk/gtkwidget.[ch] testgtk.c gtkprivate.h: Add functions to set the reading direction for a widget and the global direction. Add test which allows toggling the global direction. Two private flags are used to store the direction. (GTK_DIRECTION_SET + GTK_DIRECTION_LTR) * gtk/gtkcheckbutton.c gtk/gtkframe.c gtk/gtkhbbox.c gtk/gtkhbox.c gtk/gtkradiobutton.c gtk/gtkspinbutton.c gtk/gtktable.c * gtk/gtk[hv]scale.c gtk/gtkscale.[ch]: Draw numbers using Pango * gtk/gtklabel.[ch]: Moved to Pango and considerably rewritten. Line breaking, underlining now handled by Pango. * gtk/gtkstyle.[ch] gtk/gtkrc.[ch]: Add a PangoFontDescription to RCStyle and Style. (Having both this and the old font name and GdkFont is temporary.) * gtk/gtkwidget.[ch] (gtk_widget_create_pango_{context,layout}): Added convenience functions for creating contexts and layouts for widgets. * gtk/testgtk.c: Enhance label tests with multilingual labels.
2000-06-02 03:14:07 +00:00
}
/**
* gdk_draw_layout_with_colors:
Remove all references to offscreen flag which was no longer used. Thu Jun 1 23:05:13 2000 Owen Taylor <otaylor@redhat.com> * gtk/gtkwidget.c: Remove all references to offscreen flag which was no longer used. * gtk/gtkprivate.h (enum): Remove unused flags and compress. * gtk/gtkframe.c (gtk_frame_set_label_widget): Check for non-null label_widget->parent. * gtk/gtkentry.c: Get rid of code to deal with PangoAttribute which no longer was used. * gdk/gdkpango.c (gdk_pango_context_get_info): make static. * gdk/gdkpango.c (gdk_draw_layout[_line]): Add checks for null arguments. * gdk/x11/gdkgeometry-x11.c (gdk_window_scroll): add check for destroyed windows. Thu Jun 1 13:48:45 2000 Owen Taylor <otaylor@redhat.com> * gtk/gtkimmulticontext.c: Add a finalize method and unref the slave context there. * gtk/gtkinvisible.[ch]: Make reference counting behavior identical to GtkWindow. Thu Jun 1 01:54:11 2000 Owen Taylor <otaylor@redhat.com> * Makefile.am gdk/gdkpango.c: Copy the layout render function from pangox to here, so we can write them independent of rendering system, using GDK primitives. * gdk/gdkdrawable.h gdk/gdkdraw.c gdk/gdkwindow.c gdk/x11/gdkdrawable-x11.c: Remove draw_layout() from the vtable, since we have a rendering-system independent implementation in terms of draw_glyphs(). * gdk/gdkpango.c gdkdrawable.h (gdk_draw_layout_line): New function to render a single line. * gdk/x11/gdkpango.c: Move the guts of this file mostly into ../gdkpango.c, which simplifies things, since we don't have to deal with raw X gc's. Fri May 19 04:28:16 2000 Owen Taylor <otaylor@redhat.com> * gtk/gtktextlayout.[ch]: Add get_log_attrs() function to get the logical attributes for a given GtkTextLine. Tue May 30 16:05:39 2000 Owen Taylor <otaylor@redhat.com> * gdk/x11/gdkfont-x11.c (gdk_font_charset_for_locale): Track g_locale_get_codeset() to g_get_codeset() change. Tue May 30 15:03:19 2000 Owen Taylor <otaylor@redhat.com> * gtk/testcalendar.c (calendar_font_selection_ok): Use font descriptions. * gtk/gtkentry.c (gtk_entry_draw_text): Center text within the entry. * gtk/gtkfontsel.c (gtk_font_selection_dialog_init): Start of redoing (vastly simplifying) for Pango. Still needs quite a bit of work. (Size selection is currently poor. List of predefined sizes is not a good idea, since all of these sizes won't necessarily be distinct.) Tue May 30 13:50:19 2000 Owen Taylor <otaylor@redhat.com> * gdk/x11/gdkfont-x11.c (gdk_font_charset_for_locale): Handle CODESET results for LANG=C. Mon May 29 15:49:10 2000 Owen Taylor <otaylor@redhat.com> * gtk/gtkrc.[ch]: Add a 'font_name' declaration to RC which takes a stringized pango font description; ignore the older 'font' and 'fontset' declarations. * gtk/gtkstyle.c gtk/gtkrc.c: Fill in the style->font field with a GdkFont derived via gdk_font_from_description(), for compatibility. (Should we just remove it entirely? Probably too much compatibility breakage, but people should be migrating to the new Pango stuff as quickly as possible.) Mon May 29 15:47:41 2000 Owen Taylor <otaylor@redhat.com> * gtk/gtkentry.c gtk/gtkclist.c: s/pango_font_unref/g_object_unref/. Mon May 29 15:44:46 2000 Owen Taylor <otaylor@redhat.com> * gtk/gtkcalender.c: Roughly pango-ized. Really needs redoing; there are some bugs in size allocation right now, the semi-existant distinction between header / day fonts was removed, but, with Pango, could actually be made functional in a nice way. * gtk/testcalender: Move calender from examples into this directory as a test program. (We really need to restrcture testgtk into a whole directory full of tests for every widget or functionality group, separated into multiple .c files.) Mon May 29 15:19:56 2000 Owen Taylor <otaylor@redhat.com> * gtk/testgtk.c (file_exists): Fix stupid typo that was keeping RC file from being loaded. * gtk/testgtkrc gtk/testgtkrc2: Test new pango-ized RC file font code. Mon May 29 14:31:27 2000 Owen Taylor <otaylor@redhat.com> * gdk/gdkfont.h gdk/x11/gdkfont-x11.c (gdk_font_from_description): Add function to load a GdkFont from a PangoFontDescription. Fri May 26 17:16:40 2000 Owen Taylor <otaylor@redhat.com> * gtk/frame.[ch] gtkaspectframe.c: Make frame widgets able to have any widget for the label, use a GtkLabel widget to display the text. (Based partially on a patch from Anders Carlson.) (Quite a bit of code reorganization - strip 90% of the guts out of gtkaspectframe and add a single virtual func to GtkFrameClass - compute_child_allocation.) Fri May 26 12:00:02 2000 Owen Taylor <otaylor@redhat.com> * gtk/gtkctree.c gtk/gtkclist.[ch]: Pangoized. (Removed clist->row_center_offset field because caching it wasn't saving time or code, added private function _gtk_clist_create_cell_layout()). Wed May 24 15:59:37 2000 Owen Taylor <otaylor@redhat.com> * gtk/gtkaccellabel.c: Pangoized. * gtk/[hv]ruler.c: Pangoized Mon May 22 19:23:59 2000 Owen Taylor <otaylor@redhat.com> * gtk/gtkfilesel.c (gtk_file_selection_init): Use gtk_clist_set_column_auto_resize() to remove need need for manual column width computations. Mon May 22 18:50:26 2000 Owen Taylor <otaylor@redhat.com> * gtk/gtktooltips.[ch]: Replace custom drawing with a GtkLabel, ensuring Pango correctness, and considerably simplifying the code. * gtk/gtklabel.c gtk[hv]scale.c: 1000 => PANGO_SCALE. * gtk/gtklabel.c (gtk_label_size_request): Fixed incorrect getting of numbers of lines. * gtk/gtklabel.c (gtk_label_size_request): Set the requisition to the actual requested width of the lable, not to the wrap width we set. * gtk/gtktextchild.h: Remove extraneous include of gtk/gtk.h. * gtk/gtktextbtree.c gtk/gtktextbuffer.c gtk/gtktextlayout.c gtk/gtktextview.c gtk/gtktextview.[ch]: Fix up includes. * gtk/gtktextview.c: Fix structure inheritance. * gtk/gtkprogressbar.c: Pangoize. Mon May 22 15:47:30 2000 Owen Taylor <otaylor@redhat.com> * gtk/gtktextview.c (gtk_text_view_get_first_para_iter): Encapsulate in a function. * gtk/gtktextlayout.c (find_display_line_above): Fixed bug with computing line tops. * gtk/gtktextview.c (changed_handler): Fix < , <= confusion. Thu May 18 18:53:31 2000 Owen Taylor <otaylor@redhat.com> * gtk/gtktextdisplay.c (gtk_text_layout_draw): Fix up the x_offset and y_offset coordinates to do what we need now. (The offset between buffer and layout coordinates has been reintroduced, but is a bit different than before.) * gtk/gtktextview.[ch]: No longer inherit from GtkLayout; instead handle the adjustments ourselves, and scroll as necessary using the new gdk_window_scroll(). The advantage of this is that when we are incrementally revalidating, we are essentially rearranging things around the visible portion of the screen. With the old setup, the visible portion of the screen was moved around in the layout, so scrolling and redrawing to track that caused jumping of the display. Since we now control the scrolling ourselves, we can suppress this and only redraw when things actually change. Thu May 18 18:47:25 2000 Owen Taylor <otaylor@redhat.com> * gtk/gtktextbtree.c (redisplay_mark): We need to invalidate the region not just redisplay it after-all, since we store the cursors in the LineDisplay. (Ugly interactions here between GtkLayout and GtkTextBTree here.) * gtk/gtktextbtree.c (redisplay_region): Fixed reversed comparison. Thu May 18 18:43:21 2000 Owen Taylor <otaylor@redhat.com> * gdk/gdkwindow.h gdk/x11/gdkgeometry-x11.c (gdk_window_scroll): Added function to scroll contents of a window while keeping the window constant. Works by XCopyArea or guffaw-scrolling depending on the details of how the window is set up. (guffaw-scrolling still needs to be filled in.) Wed May 17 22:36:53 2000 Owen Taylor <otaylor@redhat.com> * gtk/gtktextiter.c gtk/gtkmain.c: Add a debug key for the text widget, move the debugging that was tied to a global variable to that. * gtk/gtkmarshal.list: Add NONE:INT,INT,INT * gtk/gtktextbtree.[ch] gtk/gtktextlayout.c: Keep a separate validated flag, in line data instead of setting height/width to -1. This allows us to perform operations with partially invalid buffer (using the old size for invalid lines) and thus to do incremental vaidation. Keep height/width aggregates up to date when deleting text and rebalancing the tree. * gtk/gtktextbtree.[ch]: Add functions validate a line (gtk_text_btree_validate_line), and to validate up to a number of pixels (gtk_text_btree_validate). * gtk/gtktextlayout.[ch]: Add an ::invalidated signal that indicates that something is changed and a revalidation pass is needed. Change ::need_repaint to ::changed, and make it take old and new yranges instead of a rectangle. * gtk/gtktextbtree.[ch] gtk/gtktextlayout.[ch]: Move the line_data_destroy() function from gtk_text_btree_add_view() to a virtual function in GtkTextLayout * gtk/gtktextbtree.[ch]: Remove gtk_text_btree_get_damage_range(), since we are handling partial repaints in a different fashion now. * gtk/gtktextbtree.[ch]: Only repaint the changed portion of the selection instead of queueing a repaint on the entire widget. * gtk/gtktextbuffer.[ch] gtk/gtktextbtree.[ch]: Move get_selection_bounds() down to btree, make the function in buffer a wrapper around the btree function. * gtk/gtktextlayout.[ch]: Add functions to check if the layout is valid and to recompute either a range of pixels aroudn a line or a certain total number of pixels. * gtk/gtktextlayout.[ch]: Cache a single line display; now that we only redraw the needed portions, the hit rate for this cache is quite high. * gtk/gtktextview.[ch]: Keep track of the first paragraph on the screen so that when re-laying-out the buffer, we can keep the same place. This requires connecting to ::value_changed on the adjustments * gtk/gtktextview.[ch]: Add idle functions to revalidate the buffer after we receive an ::invalidated signal. Wed May 17 22:10:47 2000 Owen Taylor <otaylor@redhat.com> * gtk/gtklayout.c (gtk_layout_size_allocate): Set upper to max of allocation and layout size, not just to the layout size. * gtk/gtk[hv]scrollbar.c (gtk_[hv]scrollbar_calc_slider_size): Invalidate window so it gets redrawn properly. * gdk/gdkwindow.c (gdk_window_invalidate_rect): Allow rect == NULL to mean the entire window. * gdk/gdkevents.h: Move definition for GDK_PRIORITY_REDRAW into public header. Mon May 15 14:51:31 2000 Owen Taylor <otaylor@redhat.com> * gtk/gtktextmark.c (gtk_text_mark_get_name): Add function to get the name of a mark. * gtk/gtktextlayout.c (gtk_text_layout_get_line_at_y): Add a function to find the paragraph from a y position. Thu May 11 12:57:20 2000 Owen Taylor <otaylor@redhat.com> * gtk/gtktextbtree.c (gtk_text_btree_node_invalidate_upward): Valid nodes have width/height >= 0, not > 0. Tue May 9 21:29:06 2000 Owen Taylor <otaylor@redhat.com> * gtk/gtktextlayout.[ch] gtk/gtktextdisplay.c (gtk_text_layout_get_line_display): Add a size_only flag, so when we only need the size, we don't create useless appearance attributes. * gtk/gtktextview.c (gtk_text_view_ensure_layout): Remove duplicate setting of font description. * gtk/gtkscale.c: Use PANGO_SCALE instead of 1000 Wed Apr 26 01:53:23 2000 Owen Taylor <otaylor@redhat.com> * gtk/Makefile.am (EXTRA_DIST): Add OLD_STAMP into EXTRA_DIST. It does not work well when the file that everything depends on is not in the tarball. Wed Apr 26 00:56:14 2000 Owen Taylor <otaylor@redhat.com> * gtk/testgtk.c: Some hacks and fixes so that it basically works when not sitting in the GTK+ build tree. 2000-05-03 Havoc Pennington <hp@redhat.com> * gtk/gtktextbtree.c (gtk_text_line_next_could_contain_tag): Properly determine the ordering of the tag root and the current line within the tree. Previous algorithm only worked if the tag root's immediate parent was the common root of both the current line and the tag root. Wed Apr 26 00:43:00 2000 Owen Taylor <otaylor@redhat.com> * gtk/gtktextlayout.c (set_para_values): Fix some bugs in alignment. * gtk/gtktextview.c (gtk_text_view_ensure_layout): Track the widget text directional dynamically. * gtk/gtktextview.[ch]: Added functions to get and set default wrap mode. Tue Apr 25 23:47:38 2000 Owen Taylor <otaylor@redhat.com> * gtk/gtktextlayout.c (gtk_text_layout_get_iter_location): Fix bug in cursor location computation. Tue Apr 25 23:22:59 2000 Owen Taylor <otaylor@redhat.com> * gtk/gtklayout.c (gtk_layout_set_size): Clamp hadjustment/ vadjusment values properly when layout gets smaller. * gtk/gtktextview.c (need_repaint_handler): Areas being passed in are far completely inaccurate, and sometimes too small, so, for now, just queue a redraw on the whole visible region. 2000-04-25 Havoc Pennington <hp@redhat.com> * gtk/gtktextbtree.c (summary_destroy): new function to destroy tag summary nodes (gtk_text_line_next_could_contain_tag): this function was totally broken if the line passed in wasn't below the tag root. Fix it. (gtk_text_btree_first_could_contain_tag): In the tag == NULL "wildcard" case, we have to do a linear scan. Blah. (gtk_text_btree_last_could_contain_tag): In tag == NULL case, we have to do the linear scan (tag_removed_cb): When a tag is removed from the tag table, remove the GtkTextTagInfo node from the btree. (gtk_text_btree_spew): Implement the spew function, for our debugging pleasure. Tue Apr 25 19:40:18 2000 Owen Taylor <otaylor@redhat.com> * gtk/gtktextlayout.c (gtk_text_layout_set_buffer): Fix a problem with referring to the wrong buffer. * gtk/gtkentry.c: Fix focus-in/focus-out confusion. * gtk/gtkrc.c gtk/gtkstyle.c: Moving setting default font description to gtk_style_new() - otherwise things don't work without a .gtkrc file. * gtk/gtktextbuffer.c (gtk_text_buffer_new): Sink the tags table if we create it ourself, too. * gdk/gdktypes.h (enum): Move GDK_RELEASE_MASK, since it was conflicting with XKB modifiers. * gtk/gtktextview.[ch]: Add simple support for GtkIMContext. Mon Apr 24 19:34:18 2000 Owen Taylor <otaylor@redhat.com> * gtk/gtkentry.c (gtk_entry_move_cursor_visually): Fix problem with deletion from last commit. Mon Apr 24 19:29:40 2000 Owen Taylor <otaylor@redhat.com> * gtk/gtkwidget.c (gtk_widget_create_pango_context): Set the language in the context from the current locale. * gtk/gtkentry.c (gtk_entry_size_request): Use language from the context, not hardcoded value. * gtk/gtkentry.c (gtk_entry_move_cursor): Make character movement visual, not logical. Sun Apr 23 23:39:18 2000 Owen Taylor <otaylor@redhat.com> * gtk/gtkentry.c gtk/gtktextdisplay.c: Don't handle selections as attributes - that doesn't handle partial-glyph selection properly. Instead use new pango_layout_line_get_x_ranges() functionality to draw the selection. * gtk/gtkentry.c: Simplify code since pango_layout_line_index_to_x() now properly handles out-of-range coordinates. * gtk/gtktextbuffer.c: Emit "mark_set" when the cursor is moved. * gtk/gtktextiter.h gtk/gtktextiterprivate.h: Make gtk_text_iter_get_line_byte() public. * gtk/gtktextlayout.[ch]: Properly set the direction in the PangoContext for paragraphs opposite to the base direction of the widget. * gtk/gtktextlayout.[ch] gtk/gtktextdisplay.c: Fixes for alignment. * gtk/gtktextlayout.c: Don't split segments on marks, since that causes Arabic words to reshape as you cursor through. * gtk/gtktextlayout.[ch] gtk/gtktextview.[ch]: Implement virtual cursor position when moving vertically with the arrow keys and scrolling with page-up/page-down. (Arrow keys save only the X, scrolling saves both X and Y.) This means you can line-up / line-down or page-up / page-down without losing your place, and also that moving vertically with the cursor keys keeps the same X position, not the same character count: * gtk/gtktextlayout.[ch] gtk/gtktextview.[ch]: Make vertical arrow keys move by display lines, not paragraphs. Tue Apr 18 14:16:50 2000 Owen Taylor <otaylor@redhat.com> * gtk/gtklayout.c: Make sure that the bin window is at least as big as the allocation. (Should we also make sure that the bin window is big enough to completely cover widget->window?) * gtk/gtktextview.c (gtk_text_view_get_visible_rect): Add function to get the onscreen rectangle. * gdk/x11/gdkwindow-x11.c (gdk_window_get_pointer): Correctly account for offsets in window coordinates. Sun Apr 16 16:13:27 2000 Owen Taylor <otaylor@redhat.com> * gtk/gtkentry.c (gtk_entry_get_cursor_locations): Fix index/offset confusion. * gtk/gtktextview.c (gtk_text_view_ensure_layout): Set the default direction from the widget direction. * gtk/gtktexttag.c gtk/gtktexttagprivate.h (gtk_text_tag_set_arg): Add a "direction" attribute. * gtk/gtktextview.c: global s/tkxt/text_view/. * gtk/testtext.c: Added long block of text in Arabic, to test out the direction attributes. (Some problems with the shaping system for arabic become obvious - like the fact the cursor splits words into unjoined pieces.) Fri Apr 14 12:54:34 2000 Owen Taylor <otaylor@redhat.com> * gtk/gtktextdisplay.c (render_layout): Add overstrike handling. * gtk/gtktextlayout.c: Fix up alignment. * gtk/testtext.c: Add some tests for centering, wrapping. Fri Apr 14 09:26:22 2000 Owen Taylor <otaylor@redhat.com> * gdk/gdkdrawable.h gdk/gdkdraw.c gdk/gdkwindow.c gdk/x11/gdkdrawable-x11.c: Add a draw_glyphs() operation to the drawable vtable and gdk_draw_glyphs(). If we wrote GTK+-specific layout-render function this could just replace the draw_layout() operation in the vtable. * gtk/gtkentry.c: Move guts of gtk_entry_get_cursor_locations to pango_layout_get_cursor_pos() and use that function. * gtk/gtktextchild.[ch]: add gtk_ onto pixmap_segment_new(), since it is a non-static symbol. * gtk/gtktextbtree.[ch]: Replace gtk_text_btree_find_line_data_by_y() with gtk_text_btree_find_line_by_y() * gtk/gtktextdisplay.c: Rewrote for Pango - uses a custom layout renderer that handles GtkTextAppearance attributes. * gtk/gtktexttag.[ch] gtk/gtktexttagprivate.h: - Move the values in the style that don't affect geometry into a GtkTextAppearance structure. - Change underline to take a PangoUnderline and "font" a string representation of a font description - Add a "font_desc" attribute which takes a FontDescription structure. * gtk/gtktextlayout.[ch]: - Get rid of the display-line list per each line. Instead, we generate, on demand, a GtkTextLineDisplay structure which] contains a PangoLayout * and other necesary information (offsets, cursor locations) for displaying a paragraph. - Get rid of the code to wrap lines, create display chunks, etc. Instead, we just go through a paragraph and convert it into the necessary inputs to a PangoLayout. - Implement a new attribute type, GtkTextAttrAppearance. This holds a GtkTextAppearance, and is used to pass colors, stipple, etc, through from the layout to the display without having to use lots and lots of individual attributes. - Reimplement gtk_layout_get_iter_at_pixel() gtk_layout_get_iter_pos() in terms of PangoLayout functions. * gtk/gtktextview.c: - Handle passing the necessary PangoContext to the layout - Some fixups in painting to deal with the automatic backing store and offsetting of GTK+-1.4 - Add a style_set handler so that the default style reacts properly to theme changes. * gtk/gtktext?*.[ch]: Random code-style fixes. * gtk/testtext.c: Substitute in languages that Pango handles now for Thai Mon Apr 10 10:33:45 2000 Owen Taylor <otaylor@redhat.com> * gtk/gtktext?*.[ch]: Check in Havoc's port of the Tk text widget, in original form preparatory to Pango-ization and gdkimcontext-ization. Thu Apr 6 19:25:39 2000 Owen Taylor <otaylor@redhat.com> * gtk/gtkimcontext.c: Move default implementations to real_* vfuncs, so that we can derive from gtkimcontext in language bindings properly. Thu Apr 6 16:02:52 2000 Owen Taylor <otaylor@redhat.com> * gtk/gtkimcontextsimple.[ch]: Use gdk_keyval_to_unicode to gdk_unicode_to_keyval. Add a compose table including (almost) all the compose combinations from X. This is 6k of static, shared data as opposed to 50k or so of dynamic data in the XIM implementation. * gdk/gdk.h gdk/gdkkeyuni.c gdk/win32/gdkevents-win32.c (gdk_keyval_to_unicode, gdk_unicode_to_keyval): Moved functions to convert keyvalues from and to unicode here from the win32 port and made them public. Wed Apr 5 16:37:29 2000 Owen Taylor <otaylor@redhat.com> * gtk/gtkeditable.c (gtk_editable_insert_text): Allow new_text_length == -1. Wed Apr 5 16:27:45 2000 Owen Taylor <otaylor@redhat.com> * gtk/gtkimcontext.[ch]: Base class for new input context system * gtk/gtkimmulticontext.[ch]: Proxy input context that allows the real input context implementation to be loaded from modules and switched on the fly. * gtk/gtkcontextsimple.[ch]: Simple implementation of an input context that just does direct keysymbol => unicode translation. * gtk/gtkentry.[ch]: Start switching editing over to using GtkInputContext. (No handling of preedit yet.) Wed Apr 5 15:48:41 2000 Owen Taylor <otaylor@redhat.com> * gtk/gtktypeutils.h (GTK_CHECK_GET_CLASS): Fix problem with one too many substitutions. (klass should not be subsituted.) Wed Apr 5 00:18:14 2000 Owen Taylor <otaylor@redhat.com> * configure.in: Add checks for Pango * configure.in docs/Makefile.am: Add test for sgml2html and allow 'make dist' without building html, but print out warnings in that case. (For making snapshots) * gdk/Makefile.am gdk/x11/Makefile.am gtk/Makefile.am: Add Pango libraries and C flags * gdk/gdkdraw.c gdk/gdkdrawable.h gdkwindow.c gdk/x11/gdkdrawable-x11.c: Add function (gdk_draw_layout) to draw a pango layout. * gdk/gdkpango.h gdk/x11/gdkpango-x11.c: New file with functions for getting Pango contexts for GDK. * gtk/gtkeditable.c: Get rid of dead code gtk_editable_parent_set() * gtk/gtkentry.[ch]: Complete rewrite to use Pango, add bidirectional editing. * gtk/gtkentry.c: Hack in simple Hebrew input with direct keysym => unicode translations. More languages can be added here, but real input-method support is needed. * docs/Changes-1.4.txt: Added note about entry behavior. * gtk/gtkenums.h gtk/gtkwidget.[ch] testgtk.c gtkprivate.h: Add functions to set the reading direction for a widget and the global direction. Add test which allows toggling the global direction. Two private flags are used to store the direction. (GTK_DIRECTION_SET + GTK_DIRECTION_LTR) * gtk/gtkcheckbutton.c gtk/gtkframe.c gtk/gtkhbbox.c gtk/gtkhbox.c gtk/gtkradiobutton.c gtk/gtkspinbutton.c gtk/gtktable.c * gtk/gtk[hv]scale.c gtk/gtkscale.[ch]: Draw numbers using Pango * gtk/gtklabel.[ch]: Moved to Pango and considerably rewritten. Line breaking, underlining now handled by Pango. * gtk/gtkstyle.[ch] gtk/gtkrc.[ch]: Add a PangoFontDescription to RCStyle and Style. (Having both this and the old font name and GdkFont is temporary.) * gtk/gtkwidget.[ch] (gtk_widget_create_pango_{context,layout}): Added convenience functions for creating contexts and layouts for widgets. * gtk/testgtk.c: Enhance label tests with multilingual labels.
2000-06-02 03:14:07 +00:00
* @drawable: the drawable on which to draw string
* @gc: base graphics context to use
* @x: the X position of the left of the layout (in pixels)
* @y: the Y position of the top of the layout (in pixels)
* @layout: a #PangoLayout
fix bug where it always set the foreground, even if we were only using a 2001-02-12 Havoc Pennington <hp@pobox.com> * gdk/gdkpango.c (gdk_pango_get_gc): fix bug where it always set the foreground, even if we were only using a stipple. (gdk_draw_layout_line_with_colors): new function, allow override colors (gdk_draw_layout_with_colors): new function, allow override colors (gdk_pango_layout_line_get_clip_region): function to get the clip region for a logical text range (gdk_pango_layout_get_clip_region): get the clip region for a logical text range * gdk/x11/gdkcolor-x11.c: forward declare gdk_colormap_sync(), (gdk_colormap_new): fix call to gdk_colormap_sync() so it has the right number of arguments. * gtk/gtktextbtree.c (gtk_text_btree_node_check_consistency): enhance the function to check that node data corresponds to a view still belonging to the tree. * gtk/gtktreeview.c (gtk_tree_view_changed): we were leaking the GtkTreePath (gtk_tree_view_inserted): ditto (gtk_tree_view_child_toggled): ditto * gtk/gtktreemodel.c (gtk_tree_path_append_index): use realloc to simplify this code. * gtk/gtkcellrenderertext.c (get_layout): fix leak of a PangoAttrList * demos/gtk-demo/main.c (load_file): Fix leak of a GString * gtk/gtkentry.c (gtk_entry_realize): Fix leak of a GdkCursor * gtk/gtkmenubar.c (gtk_menu_bar_size_request): consider toggle size in the size request (gtk_menu_bar_size_allocate): consider toggle size here * gtk/gtkimagemenuitem.h, gtkimagemenuitem.c: Menu item that displays a widget in the toggle slot * gtk/testgtk.c: test GtkImageMenuItem * gtk/Makefile.am, gtk/gtk.h: Add GtkImageMenuItem * gtk/gtkmenuitem.h: Use "gint" not "guint16" for toggle size request and allocation * gtk/gtkmenu.c (gtk_menu_size_request): use gint not guint16 * gtk/gtkcheckmenuitem.c (gtk_check_menu_item_toggle_size_request): ditto
2001-02-13 05:44:47 +00:00
* @foreground: foreground override color, or %NULL for none
* @background: background override color, or %NULL for none
Remove all references to offscreen flag which was no longer used. Thu Jun 1 23:05:13 2000 Owen Taylor <otaylor@redhat.com> * gtk/gtkwidget.c: Remove all references to offscreen flag which was no longer used. * gtk/gtkprivate.h (enum): Remove unused flags and compress. * gtk/gtkframe.c (gtk_frame_set_label_widget): Check for non-null label_widget->parent. * gtk/gtkentry.c: Get rid of code to deal with PangoAttribute which no longer was used. * gdk/gdkpango.c (gdk_pango_context_get_info): make static. * gdk/gdkpango.c (gdk_draw_layout[_line]): Add checks for null arguments. * gdk/x11/gdkgeometry-x11.c (gdk_window_scroll): add check for destroyed windows. Thu Jun 1 13:48:45 2000 Owen Taylor <otaylor@redhat.com> * gtk/gtkimmulticontext.c: Add a finalize method and unref the slave context there. * gtk/gtkinvisible.[ch]: Make reference counting behavior identical to GtkWindow. Thu Jun 1 01:54:11 2000 Owen Taylor <otaylor@redhat.com> * Makefile.am gdk/gdkpango.c: Copy the layout render function from pangox to here, so we can write them independent of rendering system, using GDK primitives. * gdk/gdkdrawable.h gdk/gdkdraw.c gdk/gdkwindow.c gdk/x11/gdkdrawable-x11.c: Remove draw_layout() from the vtable, since we have a rendering-system independent implementation in terms of draw_glyphs(). * gdk/gdkpango.c gdkdrawable.h (gdk_draw_layout_line): New function to render a single line. * gdk/x11/gdkpango.c: Move the guts of this file mostly into ../gdkpango.c, which simplifies things, since we don't have to deal with raw X gc's. Fri May 19 04:28:16 2000 Owen Taylor <otaylor@redhat.com> * gtk/gtktextlayout.[ch]: Add get_log_attrs() function to get the logical attributes for a given GtkTextLine. Tue May 30 16:05:39 2000 Owen Taylor <otaylor@redhat.com> * gdk/x11/gdkfont-x11.c (gdk_font_charset_for_locale): Track g_locale_get_codeset() to g_get_codeset() change. Tue May 30 15:03:19 2000 Owen Taylor <otaylor@redhat.com> * gtk/testcalendar.c (calendar_font_selection_ok): Use font descriptions. * gtk/gtkentry.c (gtk_entry_draw_text): Center text within the entry. * gtk/gtkfontsel.c (gtk_font_selection_dialog_init): Start of redoing (vastly simplifying) for Pango. Still needs quite a bit of work. (Size selection is currently poor. List of predefined sizes is not a good idea, since all of these sizes won't necessarily be distinct.) Tue May 30 13:50:19 2000 Owen Taylor <otaylor@redhat.com> * gdk/x11/gdkfont-x11.c (gdk_font_charset_for_locale): Handle CODESET results for LANG=C. Mon May 29 15:49:10 2000 Owen Taylor <otaylor@redhat.com> * gtk/gtkrc.[ch]: Add a 'font_name' declaration to RC which takes a stringized pango font description; ignore the older 'font' and 'fontset' declarations. * gtk/gtkstyle.c gtk/gtkrc.c: Fill in the style->font field with a GdkFont derived via gdk_font_from_description(), for compatibility. (Should we just remove it entirely? Probably too much compatibility breakage, but people should be migrating to the new Pango stuff as quickly as possible.) Mon May 29 15:47:41 2000 Owen Taylor <otaylor@redhat.com> * gtk/gtkentry.c gtk/gtkclist.c: s/pango_font_unref/g_object_unref/. Mon May 29 15:44:46 2000 Owen Taylor <otaylor@redhat.com> * gtk/gtkcalender.c: Roughly pango-ized. Really needs redoing; there are some bugs in size allocation right now, the semi-existant distinction between header / day fonts was removed, but, with Pango, could actually be made functional in a nice way. * gtk/testcalender: Move calender from examples into this directory as a test program. (We really need to restrcture testgtk into a whole directory full of tests for every widget or functionality group, separated into multiple .c files.) Mon May 29 15:19:56 2000 Owen Taylor <otaylor@redhat.com> * gtk/testgtk.c (file_exists): Fix stupid typo that was keeping RC file from being loaded. * gtk/testgtkrc gtk/testgtkrc2: Test new pango-ized RC file font code. Mon May 29 14:31:27 2000 Owen Taylor <otaylor@redhat.com> * gdk/gdkfont.h gdk/x11/gdkfont-x11.c (gdk_font_from_description): Add function to load a GdkFont from a PangoFontDescription. Fri May 26 17:16:40 2000 Owen Taylor <otaylor@redhat.com> * gtk/frame.[ch] gtkaspectframe.c: Make frame widgets able to have any widget for the label, use a GtkLabel widget to display the text. (Based partially on a patch from Anders Carlson.) (Quite a bit of code reorganization - strip 90% of the guts out of gtkaspectframe and add a single virtual func to GtkFrameClass - compute_child_allocation.) Fri May 26 12:00:02 2000 Owen Taylor <otaylor@redhat.com> * gtk/gtkctree.c gtk/gtkclist.[ch]: Pangoized. (Removed clist->row_center_offset field because caching it wasn't saving time or code, added private function _gtk_clist_create_cell_layout()). Wed May 24 15:59:37 2000 Owen Taylor <otaylor@redhat.com> * gtk/gtkaccellabel.c: Pangoized. * gtk/[hv]ruler.c: Pangoized Mon May 22 19:23:59 2000 Owen Taylor <otaylor@redhat.com> * gtk/gtkfilesel.c (gtk_file_selection_init): Use gtk_clist_set_column_auto_resize() to remove need need for manual column width computations. Mon May 22 18:50:26 2000 Owen Taylor <otaylor@redhat.com> * gtk/gtktooltips.[ch]: Replace custom drawing with a GtkLabel, ensuring Pango correctness, and considerably simplifying the code. * gtk/gtklabel.c gtk[hv]scale.c: 1000 => PANGO_SCALE. * gtk/gtklabel.c (gtk_label_size_request): Fixed incorrect getting of numbers of lines. * gtk/gtklabel.c (gtk_label_size_request): Set the requisition to the actual requested width of the lable, not to the wrap width we set. * gtk/gtktextchild.h: Remove extraneous include of gtk/gtk.h. * gtk/gtktextbtree.c gtk/gtktextbuffer.c gtk/gtktextlayout.c gtk/gtktextview.c gtk/gtktextview.[ch]: Fix up includes. * gtk/gtktextview.c: Fix structure inheritance. * gtk/gtkprogressbar.c: Pangoize. Mon May 22 15:47:30 2000 Owen Taylor <otaylor@redhat.com> * gtk/gtktextview.c (gtk_text_view_get_first_para_iter): Encapsulate in a function. * gtk/gtktextlayout.c (find_display_line_above): Fixed bug with computing line tops. * gtk/gtktextview.c (changed_handler): Fix < , <= confusion. Thu May 18 18:53:31 2000 Owen Taylor <otaylor@redhat.com> * gtk/gtktextdisplay.c (gtk_text_layout_draw): Fix up the x_offset and y_offset coordinates to do what we need now. (The offset between buffer and layout coordinates has been reintroduced, but is a bit different than before.) * gtk/gtktextview.[ch]: No longer inherit from GtkLayout; instead handle the adjustments ourselves, and scroll as necessary using the new gdk_window_scroll(). The advantage of this is that when we are incrementally revalidating, we are essentially rearranging things around the visible portion of the screen. With the old setup, the visible portion of the screen was moved around in the layout, so scrolling and redrawing to track that caused jumping of the display. Since we now control the scrolling ourselves, we can suppress this and only redraw when things actually change. Thu May 18 18:47:25 2000 Owen Taylor <otaylor@redhat.com> * gtk/gtktextbtree.c (redisplay_mark): We need to invalidate the region not just redisplay it after-all, since we store the cursors in the LineDisplay. (Ugly interactions here between GtkLayout and GtkTextBTree here.) * gtk/gtktextbtree.c (redisplay_region): Fixed reversed comparison. Thu May 18 18:43:21 2000 Owen Taylor <otaylor@redhat.com> * gdk/gdkwindow.h gdk/x11/gdkgeometry-x11.c (gdk_window_scroll): Added function to scroll contents of a window while keeping the window constant. Works by XCopyArea or guffaw-scrolling depending on the details of how the window is set up. (guffaw-scrolling still needs to be filled in.) Wed May 17 22:36:53 2000 Owen Taylor <otaylor@redhat.com> * gtk/gtktextiter.c gtk/gtkmain.c: Add a debug key for the text widget, move the debugging that was tied to a global variable to that. * gtk/gtkmarshal.list: Add NONE:INT,INT,INT * gtk/gtktextbtree.[ch] gtk/gtktextlayout.c: Keep a separate validated flag, in line data instead of setting height/width to -1. This allows us to perform operations with partially invalid buffer (using the old size for invalid lines) and thus to do incremental vaidation. Keep height/width aggregates up to date when deleting text and rebalancing the tree. * gtk/gtktextbtree.[ch]: Add functions validate a line (gtk_text_btree_validate_line), and to validate up to a number of pixels (gtk_text_btree_validate). * gtk/gtktextlayout.[ch]: Add an ::invalidated signal that indicates that something is changed and a revalidation pass is needed. Change ::need_repaint to ::changed, and make it take old and new yranges instead of a rectangle. * gtk/gtktextbtree.[ch] gtk/gtktextlayout.[ch]: Move the line_data_destroy() function from gtk_text_btree_add_view() to a virtual function in GtkTextLayout * gtk/gtktextbtree.[ch]: Remove gtk_text_btree_get_damage_range(), since we are handling partial repaints in a different fashion now. * gtk/gtktextbtree.[ch]: Only repaint the changed portion of the selection instead of queueing a repaint on the entire widget. * gtk/gtktextbuffer.[ch] gtk/gtktextbtree.[ch]: Move get_selection_bounds() down to btree, make the function in buffer a wrapper around the btree function. * gtk/gtktextlayout.[ch]: Add functions to check if the layout is valid and to recompute either a range of pixels aroudn a line or a certain total number of pixels. * gtk/gtktextlayout.[ch]: Cache a single line display; now that we only redraw the needed portions, the hit rate for this cache is quite high. * gtk/gtktextview.[ch]: Keep track of the first paragraph on the screen so that when re-laying-out the buffer, we can keep the same place. This requires connecting to ::value_changed on the adjustments * gtk/gtktextview.[ch]: Add idle functions to revalidate the buffer after we receive an ::invalidated signal. Wed May 17 22:10:47 2000 Owen Taylor <otaylor@redhat.com> * gtk/gtklayout.c (gtk_layout_size_allocate): Set upper to max of allocation and layout size, not just to the layout size. * gtk/gtk[hv]scrollbar.c (gtk_[hv]scrollbar_calc_slider_size): Invalidate window so it gets redrawn properly. * gdk/gdkwindow.c (gdk_window_invalidate_rect): Allow rect == NULL to mean the entire window. * gdk/gdkevents.h: Move definition for GDK_PRIORITY_REDRAW into public header. Mon May 15 14:51:31 2000 Owen Taylor <otaylor@redhat.com> * gtk/gtktextmark.c (gtk_text_mark_get_name): Add function to get the name of a mark. * gtk/gtktextlayout.c (gtk_text_layout_get_line_at_y): Add a function to find the paragraph from a y position. Thu May 11 12:57:20 2000 Owen Taylor <otaylor@redhat.com> * gtk/gtktextbtree.c (gtk_text_btree_node_invalidate_upward): Valid nodes have width/height >= 0, not > 0. Tue May 9 21:29:06 2000 Owen Taylor <otaylor@redhat.com> * gtk/gtktextlayout.[ch] gtk/gtktextdisplay.c (gtk_text_layout_get_line_display): Add a size_only flag, so when we only need the size, we don't create useless appearance attributes. * gtk/gtktextview.c (gtk_text_view_ensure_layout): Remove duplicate setting of font description. * gtk/gtkscale.c: Use PANGO_SCALE instead of 1000 Wed Apr 26 01:53:23 2000 Owen Taylor <otaylor@redhat.com> * gtk/Makefile.am (EXTRA_DIST): Add OLD_STAMP into EXTRA_DIST. It does not work well when the file that everything depends on is not in the tarball. Wed Apr 26 00:56:14 2000 Owen Taylor <otaylor@redhat.com> * gtk/testgtk.c: Some hacks and fixes so that it basically works when not sitting in the GTK+ build tree. 2000-05-03 Havoc Pennington <hp@redhat.com> * gtk/gtktextbtree.c (gtk_text_line_next_could_contain_tag): Properly determine the ordering of the tag root and the current line within the tree. Previous algorithm only worked if the tag root's immediate parent was the common root of both the current line and the tag root. Wed Apr 26 00:43:00 2000 Owen Taylor <otaylor@redhat.com> * gtk/gtktextlayout.c (set_para_values): Fix some bugs in alignment. * gtk/gtktextview.c (gtk_text_view_ensure_layout): Track the widget text directional dynamically. * gtk/gtktextview.[ch]: Added functions to get and set default wrap mode. Tue Apr 25 23:47:38 2000 Owen Taylor <otaylor@redhat.com> * gtk/gtktextlayout.c (gtk_text_layout_get_iter_location): Fix bug in cursor location computation. Tue Apr 25 23:22:59 2000 Owen Taylor <otaylor@redhat.com> * gtk/gtklayout.c (gtk_layout_set_size): Clamp hadjustment/ vadjusment values properly when layout gets smaller. * gtk/gtktextview.c (need_repaint_handler): Areas being passed in are far completely inaccurate, and sometimes too small, so, for now, just queue a redraw on the whole visible region. 2000-04-25 Havoc Pennington <hp@redhat.com> * gtk/gtktextbtree.c (summary_destroy): new function to destroy tag summary nodes (gtk_text_line_next_could_contain_tag): this function was totally broken if the line passed in wasn't below the tag root. Fix it. (gtk_text_btree_first_could_contain_tag): In the tag == NULL "wildcard" case, we have to do a linear scan. Blah. (gtk_text_btree_last_could_contain_tag): In tag == NULL case, we have to do the linear scan (tag_removed_cb): When a tag is removed from the tag table, remove the GtkTextTagInfo node from the btree. (gtk_text_btree_spew): Implement the spew function, for our debugging pleasure. Tue Apr 25 19:40:18 2000 Owen Taylor <otaylor@redhat.com> * gtk/gtktextlayout.c (gtk_text_layout_set_buffer): Fix a problem with referring to the wrong buffer. * gtk/gtkentry.c: Fix focus-in/focus-out confusion. * gtk/gtkrc.c gtk/gtkstyle.c: Moving setting default font description to gtk_style_new() - otherwise things don't work without a .gtkrc file. * gtk/gtktextbuffer.c (gtk_text_buffer_new): Sink the tags table if we create it ourself, too. * gdk/gdktypes.h (enum): Move GDK_RELEASE_MASK, since it was conflicting with XKB modifiers. * gtk/gtktextview.[ch]: Add simple support for GtkIMContext. Mon Apr 24 19:34:18 2000 Owen Taylor <otaylor@redhat.com> * gtk/gtkentry.c (gtk_entry_move_cursor_visually): Fix problem with deletion from last commit. Mon Apr 24 19:29:40 2000 Owen Taylor <otaylor@redhat.com> * gtk/gtkwidget.c (gtk_widget_create_pango_context): Set the language in the context from the current locale. * gtk/gtkentry.c (gtk_entry_size_request): Use language from the context, not hardcoded value. * gtk/gtkentry.c (gtk_entry_move_cursor): Make character movement visual, not logical. Sun Apr 23 23:39:18 2000 Owen Taylor <otaylor@redhat.com> * gtk/gtkentry.c gtk/gtktextdisplay.c: Don't handle selections as attributes - that doesn't handle partial-glyph selection properly. Instead use new pango_layout_line_get_x_ranges() functionality to draw the selection. * gtk/gtkentry.c: Simplify code since pango_layout_line_index_to_x() now properly handles out-of-range coordinates. * gtk/gtktextbuffer.c: Emit "mark_set" when the cursor is moved. * gtk/gtktextiter.h gtk/gtktextiterprivate.h: Make gtk_text_iter_get_line_byte() public. * gtk/gtktextlayout.[ch]: Properly set the direction in the PangoContext for paragraphs opposite to the base direction of the widget. * gtk/gtktextlayout.[ch] gtk/gtktextdisplay.c: Fixes for alignment. * gtk/gtktextlayout.c: Don't split segments on marks, since that causes Arabic words to reshape as you cursor through. * gtk/gtktextlayout.[ch] gtk/gtktextview.[ch]: Implement virtual cursor position when moving vertically with the arrow keys and scrolling with page-up/page-down. (Arrow keys save only the X, scrolling saves both X and Y.) This means you can line-up / line-down or page-up / page-down without losing your place, and also that moving vertically with the cursor keys keeps the same X position, not the same character count: * gtk/gtktextlayout.[ch] gtk/gtktextview.[ch]: Make vertical arrow keys move by display lines, not paragraphs. Tue Apr 18 14:16:50 2000 Owen Taylor <otaylor@redhat.com> * gtk/gtklayout.c: Make sure that the bin window is at least as big as the allocation. (Should we also make sure that the bin window is big enough to completely cover widget->window?) * gtk/gtktextview.c (gtk_text_view_get_visible_rect): Add function to get the onscreen rectangle. * gdk/x11/gdkwindow-x11.c (gdk_window_get_pointer): Correctly account for offsets in window coordinates. Sun Apr 16 16:13:27 2000 Owen Taylor <otaylor@redhat.com> * gtk/gtkentry.c (gtk_entry_get_cursor_locations): Fix index/offset confusion. * gtk/gtktextview.c (gtk_text_view_ensure_layout): Set the default direction from the widget direction. * gtk/gtktexttag.c gtk/gtktexttagprivate.h (gtk_text_tag_set_arg): Add a "direction" attribute. * gtk/gtktextview.c: global s/tkxt/text_view/. * gtk/testtext.c: Added long block of text in Arabic, to test out the direction attributes. (Some problems with the shaping system for arabic become obvious - like the fact the cursor splits words into unjoined pieces.) Fri Apr 14 12:54:34 2000 Owen Taylor <otaylor@redhat.com> * gtk/gtktextdisplay.c (render_layout): Add overstrike handling. * gtk/gtktextlayout.c: Fix up alignment. * gtk/testtext.c: Add some tests for centering, wrapping. Fri Apr 14 09:26:22 2000 Owen Taylor <otaylor@redhat.com> * gdk/gdkdrawable.h gdk/gdkdraw.c gdk/gdkwindow.c gdk/x11/gdkdrawable-x11.c: Add a draw_glyphs() operation to the drawable vtable and gdk_draw_glyphs(). If we wrote GTK+-specific layout-render function this could just replace the draw_layout() operation in the vtable. * gtk/gtkentry.c: Move guts of gtk_entry_get_cursor_locations to pango_layout_get_cursor_pos() and use that function. * gtk/gtktextchild.[ch]: add gtk_ onto pixmap_segment_new(), since it is a non-static symbol. * gtk/gtktextbtree.[ch]: Replace gtk_text_btree_find_line_data_by_y() with gtk_text_btree_find_line_by_y() * gtk/gtktextdisplay.c: Rewrote for Pango - uses a custom layout renderer that handles GtkTextAppearance attributes. * gtk/gtktexttag.[ch] gtk/gtktexttagprivate.h: - Move the values in the style that don't affect geometry into a GtkTextAppearance structure. - Change underline to take a PangoUnderline and "font" a string representation of a font description - Add a "font_desc" attribute which takes a FontDescription structure. * gtk/gtktextlayout.[ch]: - Get rid of the display-line list per each line. Instead, we generate, on demand, a GtkTextLineDisplay structure which] contains a PangoLayout * and other necesary information (offsets, cursor locations) for displaying a paragraph. - Get rid of the code to wrap lines, create display chunks, etc. Instead, we just go through a paragraph and convert it into the necessary inputs to a PangoLayout. - Implement a new attribute type, GtkTextAttrAppearance. This holds a GtkTextAppearance, and is used to pass colors, stipple, etc, through from the layout to the display without having to use lots and lots of individual attributes. - Reimplement gtk_layout_get_iter_at_pixel() gtk_layout_get_iter_pos() in terms of PangoLayout functions. * gtk/gtktextview.c: - Handle passing the necessary PangoContext to the layout - Some fixups in painting to deal with the automatic backing store and offsetting of GTK+-1.4 - Add a style_set handler so that the default style reacts properly to theme changes. * gtk/gtktext?*.[ch]: Random code-style fixes. * gtk/testtext.c: Substitute in languages that Pango handles now for Thai Mon Apr 10 10:33:45 2000 Owen Taylor <otaylor@redhat.com> * gtk/gtktext?*.[ch]: Check in Havoc's port of the Tk text widget, in original form preparatory to Pango-ization and gdkimcontext-ization. Thu Apr 6 19:25:39 2000 Owen Taylor <otaylor@redhat.com> * gtk/gtkimcontext.c: Move default implementations to real_* vfuncs, so that we can derive from gtkimcontext in language bindings properly. Thu Apr 6 16:02:52 2000 Owen Taylor <otaylor@redhat.com> * gtk/gtkimcontextsimple.[ch]: Use gdk_keyval_to_unicode to gdk_unicode_to_keyval. Add a compose table including (almost) all the compose combinations from X. This is 6k of static, shared data as opposed to 50k or so of dynamic data in the XIM implementation. * gdk/gdk.h gdk/gdkkeyuni.c gdk/win32/gdkevents-win32.c (gdk_keyval_to_unicode, gdk_unicode_to_keyval): Moved functions to convert keyvalues from and to unicode here from the win32 port and made them public. Wed Apr 5 16:37:29 2000 Owen Taylor <otaylor@redhat.com> * gtk/gtkeditable.c (gtk_editable_insert_text): Allow new_text_length == -1. Wed Apr 5 16:27:45 2000 Owen Taylor <otaylor@redhat.com> * gtk/gtkimcontext.[ch]: Base class for new input context system * gtk/gtkimmulticontext.[ch]: Proxy input context that allows the real input context implementation to be loaded from modules and switched on the fly. * gtk/gtkcontextsimple.[ch]: Simple implementation of an input context that just does direct keysymbol => unicode translation. * gtk/gtkentry.[ch]: Start switching editing over to using GtkInputContext. (No handling of preedit yet.) Wed Apr 5 15:48:41 2000 Owen Taylor <otaylor@redhat.com> * gtk/gtktypeutils.h (GTK_CHECK_GET_CLASS): Fix problem with one too many substitutions. (klass should not be subsituted.) Wed Apr 5 00:18:14 2000 Owen Taylor <otaylor@redhat.com> * configure.in: Add checks for Pango * configure.in docs/Makefile.am: Add test for sgml2html and allow 'make dist' without building html, but print out warnings in that case. (For making snapshots) * gdk/Makefile.am gdk/x11/Makefile.am gtk/Makefile.am: Add Pango libraries and C flags * gdk/gdkdraw.c gdk/gdkdrawable.h gdkwindow.c gdk/x11/gdkdrawable-x11.c: Add function (gdk_draw_layout) to draw a pango layout. * gdk/gdkpango.h gdk/x11/gdkpango-x11.c: New file with functions for getting Pango contexts for GDK. * gtk/gtkeditable.c: Get rid of dead code gtk_editable_parent_set() * gtk/gtkentry.[ch]: Complete rewrite to use Pango, add bidirectional editing. * gtk/gtkentry.c: Hack in simple Hebrew input with direct keysym => unicode translations. More languages can be added here, but real input-method support is needed. * docs/Changes-1.4.txt: Added note about entry behavior. * gtk/gtkenums.h gtk/gtkwidget.[ch] testgtk.c gtkprivate.h: Add functions to set the reading direction for a widget and the global direction. Add test which allows toggling the global direction. Two private flags are used to store the direction. (GTK_DIRECTION_SET + GTK_DIRECTION_LTR) * gtk/gtkcheckbutton.c gtk/gtkframe.c gtk/gtkhbbox.c gtk/gtkhbox.c gtk/gtkradiobutton.c gtk/gtkspinbutton.c gtk/gtktable.c * gtk/gtk[hv]scale.c gtk/gtkscale.[ch]: Draw numbers using Pango * gtk/gtklabel.[ch]: Moved to Pango and considerably rewritten. Line breaking, underlining now handled by Pango. * gtk/gtkstyle.[ch] gtk/gtkrc.[ch]: Add a PangoFontDescription to RCStyle and Style. (Having both this and the old font name and GdkFont is temporary.) * gtk/gtkwidget.[ch] (gtk_widget_create_pango_{context,layout}): Added convenience functions for creating contexts and layouts for widgets. * gtk/testgtk.c: Enhance label tests with multilingual labels.
2000-06-02 03:14:07 +00:00
*
fix bug where it always set the foreground, even if we were only using a 2001-02-12 Havoc Pennington <hp@pobox.com> * gdk/gdkpango.c (gdk_pango_get_gc): fix bug where it always set the foreground, even if we were only using a stipple. (gdk_draw_layout_line_with_colors): new function, allow override colors (gdk_draw_layout_with_colors): new function, allow override colors (gdk_pango_layout_line_get_clip_region): function to get the clip region for a logical text range (gdk_pango_layout_get_clip_region): get the clip region for a logical text range * gdk/x11/gdkcolor-x11.c: forward declare gdk_colormap_sync(), (gdk_colormap_new): fix call to gdk_colormap_sync() so it has the right number of arguments. * gtk/gtktextbtree.c (gtk_text_btree_node_check_consistency): enhance the function to check that node data corresponds to a view still belonging to the tree. * gtk/gtktreeview.c (gtk_tree_view_changed): we were leaking the GtkTreePath (gtk_tree_view_inserted): ditto (gtk_tree_view_child_toggled): ditto * gtk/gtktreemodel.c (gtk_tree_path_append_index): use realloc to simplify this code. * gtk/gtkcellrenderertext.c (get_layout): fix leak of a PangoAttrList * demos/gtk-demo/main.c (load_file): Fix leak of a GString * gtk/gtkentry.c (gtk_entry_realize): Fix leak of a GdkCursor * gtk/gtkmenubar.c (gtk_menu_bar_size_request): consider toggle size in the size request (gtk_menu_bar_size_allocate): consider toggle size here * gtk/gtkimagemenuitem.h, gtkimagemenuitem.c: Menu item that displays a widget in the toggle slot * gtk/testgtk.c: test GtkImageMenuItem * gtk/Makefile.am, gtk/gtk.h: Add GtkImageMenuItem * gtk/gtkmenuitem.h: Use "gint" not "guint16" for toggle size request and allocation * gtk/gtkmenu.c (gtk_menu_size_request): use gint not guint16 * gtk/gtkcheckmenuitem.c (gtk_check_menu_item_toggle_size_request): ditto
2001-02-13 05:44:47 +00:00
* Render a #PangoLayout onto a #GdkDrawable, overriding the
* layout's normal colors with @foreground and/or @background.
* @foreground and @background need not be allocated.
Remove all references to offscreen flag which was no longer used. Thu Jun 1 23:05:13 2000 Owen Taylor <otaylor@redhat.com> * gtk/gtkwidget.c: Remove all references to offscreen flag which was no longer used. * gtk/gtkprivate.h (enum): Remove unused flags and compress. * gtk/gtkframe.c (gtk_frame_set_label_widget): Check for non-null label_widget->parent. * gtk/gtkentry.c: Get rid of code to deal with PangoAttribute which no longer was used. * gdk/gdkpango.c (gdk_pango_context_get_info): make static. * gdk/gdkpango.c (gdk_draw_layout[_line]): Add checks for null arguments. * gdk/x11/gdkgeometry-x11.c (gdk_window_scroll): add check for destroyed windows. Thu Jun 1 13:48:45 2000 Owen Taylor <otaylor@redhat.com> * gtk/gtkimmulticontext.c: Add a finalize method and unref the slave context there. * gtk/gtkinvisible.[ch]: Make reference counting behavior identical to GtkWindow. Thu Jun 1 01:54:11 2000 Owen Taylor <otaylor@redhat.com> * Makefile.am gdk/gdkpango.c: Copy the layout render function from pangox to here, so we can write them independent of rendering system, using GDK primitives. * gdk/gdkdrawable.h gdk/gdkdraw.c gdk/gdkwindow.c gdk/x11/gdkdrawable-x11.c: Remove draw_layout() from the vtable, since we have a rendering-system independent implementation in terms of draw_glyphs(). * gdk/gdkpango.c gdkdrawable.h (gdk_draw_layout_line): New function to render a single line. * gdk/x11/gdkpango.c: Move the guts of this file mostly into ../gdkpango.c, which simplifies things, since we don't have to deal with raw X gc's. Fri May 19 04:28:16 2000 Owen Taylor <otaylor@redhat.com> * gtk/gtktextlayout.[ch]: Add get_log_attrs() function to get the logical attributes for a given GtkTextLine. Tue May 30 16:05:39 2000 Owen Taylor <otaylor@redhat.com> * gdk/x11/gdkfont-x11.c (gdk_font_charset_for_locale): Track g_locale_get_codeset() to g_get_codeset() change. Tue May 30 15:03:19 2000 Owen Taylor <otaylor@redhat.com> * gtk/testcalendar.c (calendar_font_selection_ok): Use font descriptions. * gtk/gtkentry.c (gtk_entry_draw_text): Center text within the entry. * gtk/gtkfontsel.c (gtk_font_selection_dialog_init): Start of redoing (vastly simplifying) for Pango. Still needs quite a bit of work. (Size selection is currently poor. List of predefined sizes is not a good idea, since all of these sizes won't necessarily be distinct.) Tue May 30 13:50:19 2000 Owen Taylor <otaylor@redhat.com> * gdk/x11/gdkfont-x11.c (gdk_font_charset_for_locale): Handle CODESET results for LANG=C. Mon May 29 15:49:10 2000 Owen Taylor <otaylor@redhat.com> * gtk/gtkrc.[ch]: Add a 'font_name' declaration to RC which takes a stringized pango font description; ignore the older 'font' and 'fontset' declarations. * gtk/gtkstyle.c gtk/gtkrc.c: Fill in the style->font field with a GdkFont derived via gdk_font_from_description(), for compatibility. (Should we just remove it entirely? Probably too much compatibility breakage, but people should be migrating to the new Pango stuff as quickly as possible.) Mon May 29 15:47:41 2000 Owen Taylor <otaylor@redhat.com> * gtk/gtkentry.c gtk/gtkclist.c: s/pango_font_unref/g_object_unref/. Mon May 29 15:44:46 2000 Owen Taylor <otaylor@redhat.com> * gtk/gtkcalender.c: Roughly pango-ized. Really needs redoing; there are some bugs in size allocation right now, the semi-existant distinction between header / day fonts was removed, but, with Pango, could actually be made functional in a nice way. * gtk/testcalender: Move calender from examples into this directory as a test program. (We really need to restrcture testgtk into a whole directory full of tests for every widget or functionality group, separated into multiple .c files.) Mon May 29 15:19:56 2000 Owen Taylor <otaylor@redhat.com> * gtk/testgtk.c (file_exists): Fix stupid typo that was keeping RC file from being loaded. * gtk/testgtkrc gtk/testgtkrc2: Test new pango-ized RC file font code. Mon May 29 14:31:27 2000 Owen Taylor <otaylor@redhat.com> * gdk/gdkfont.h gdk/x11/gdkfont-x11.c (gdk_font_from_description): Add function to load a GdkFont from a PangoFontDescription. Fri May 26 17:16:40 2000 Owen Taylor <otaylor@redhat.com> * gtk/frame.[ch] gtkaspectframe.c: Make frame widgets able to have any widget for the label, use a GtkLabel widget to display the text. (Based partially on a patch from Anders Carlson.) (Quite a bit of code reorganization - strip 90% of the guts out of gtkaspectframe and add a single virtual func to GtkFrameClass - compute_child_allocation.) Fri May 26 12:00:02 2000 Owen Taylor <otaylor@redhat.com> * gtk/gtkctree.c gtk/gtkclist.[ch]: Pangoized. (Removed clist->row_center_offset field because caching it wasn't saving time or code, added private function _gtk_clist_create_cell_layout()). Wed May 24 15:59:37 2000 Owen Taylor <otaylor@redhat.com> * gtk/gtkaccellabel.c: Pangoized. * gtk/[hv]ruler.c: Pangoized Mon May 22 19:23:59 2000 Owen Taylor <otaylor@redhat.com> * gtk/gtkfilesel.c (gtk_file_selection_init): Use gtk_clist_set_column_auto_resize() to remove need need for manual column width computations. Mon May 22 18:50:26 2000 Owen Taylor <otaylor@redhat.com> * gtk/gtktooltips.[ch]: Replace custom drawing with a GtkLabel, ensuring Pango correctness, and considerably simplifying the code. * gtk/gtklabel.c gtk[hv]scale.c: 1000 => PANGO_SCALE. * gtk/gtklabel.c (gtk_label_size_request): Fixed incorrect getting of numbers of lines. * gtk/gtklabel.c (gtk_label_size_request): Set the requisition to the actual requested width of the lable, not to the wrap width we set. * gtk/gtktextchild.h: Remove extraneous include of gtk/gtk.h. * gtk/gtktextbtree.c gtk/gtktextbuffer.c gtk/gtktextlayout.c gtk/gtktextview.c gtk/gtktextview.[ch]: Fix up includes. * gtk/gtktextview.c: Fix structure inheritance. * gtk/gtkprogressbar.c: Pangoize. Mon May 22 15:47:30 2000 Owen Taylor <otaylor@redhat.com> * gtk/gtktextview.c (gtk_text_view_get_first_para_iter): Encapsulate in a function. * gtk/gtktextlayout.c (find_display_line_above): Fixed bug with computing line tops. * gtk/gtktextview.c (changed_handler): Fix < , <= confusion. Thu May 18 18:53:31 2000 Owen Taylor <otaylor@redhat.com> * gtk/gtktextdisplay.c (gtk_text_layout_draw): Fix up the x_offset and y_offset coordinates to do what we need now. (The offset between buffer and layout coordinates has been reintroduced, but is a bit different than before.) * gtk/gtktextview.[ch]: No longer inherit from GtkLayout; instead handle the adjustments ourselves, and scroll as necessary using the new gdk_window_scroll(). The advantage of this is that when we are incrementally revalidating, we are essentially rearranging things around the visible portion of the screen. With the old setup, the visible portion of the screen was moved around in the layout, so scrolling and redrawing to track that caused jumping of the display. Since we now control the scrolling ourselves, we can suppress this and only redraw when things actually change. Thu May 18 18:47:25 2000 Owen Taylor <otaylor@redhat.com> * gtk/gtktextbtree.c (redisplay_mark): We need to invalidate the region not just redisplay it after-all, since we store the cursors in the LineDisplay. (Ugly interactions here between GtkLayout and GtkTextBTree here.) * gtk/gtktextbtree.c (redisplay_region): Fixed reversed comparison. Thu May 18 18:43:21 2000 Owen Taylor <otaylor@redhat.com> * gdk/gdkwindow.h gdk/x11/gdkgeometry-x11.c (gdk_window_scroll): Added function to scroll contents of a window while keeping the window constant. Works by XCopyArea or guffaw-scrolling depending on the details of how the window is set up. (guffaw-scrolling still needs to be filled in.) Wed May 17 22:36:53 2000 Owen Taylor <otaylor@redhat.com> * gtk/gtktextiter.c gtk/gtkmain.c: Add a debug key for the text widget, move the debugging that was tied to a global variable to that. * gtk/gtkmarshal.list: Add NONE:INT,INT,INT * gtk/gtktextbtree.[ch] gtk/gtktextlayout.c: Keep a separate validated flag, in line data instead of setting height/width to -1. This allows us to perform operations with partially invalid buffer (using the old size for invalid lines) and thus to do incremental vaidation. Keep height/width aggregates up to date when deleting text and rebalancing the tree. * gtk/gtktextbtree.[ch]: Add functions validate a line (gtk_text_btree_validate_line), and to validate up to a number of pixels (gtk_text_btree_validate). * gtk/gtktextlayout.[ch]: Add an ::invalidated signal that indicates that something is changed and a revalidation pass is needed. Change ::need_repaint to ::changed, and make it take old and new yranges instead of a rectangle. * gtk/gtktextbtree.[ch] gtk/gtktextlayout.[ch]: Move the line_data_destroy() function from gtk_text_btree_add_view() to a virtual function in GtkTextLayout * gtk/gtktextbtree.[ch]: Remove gtk_text_btree_get_damage_range(), since we are handling partial repaints in a different fashion now. * gtk/gtktextbtree.[ch]: Only repaint the changed portion of the selection instead of queueing a repaint on the entire widget. * gtk/gtktextbuffer.[ch] gtk/gtktextbtree.[ch]: Move get_selection_bounds() down to btree, make the function in buffer a wrapper around the btree function. * gtk/gtktextlayout.[ch]: Add functions to check if the layout is valid and to recompute either a range of pixels aroudn a line or a certain total number of pixels. * gtk/gtktextlayout.[ch]: Cache a single line display; now that we only redraw the needed portions, the hit rate for this cache is quite high. * gtk/gtktextview.[ch]: Keep track of the first paragraph on the screen so that when re-laying-out the buffer, we can keep the same place. This requires connecting to ::value_changed on the adjustments * gtk/gtktextview.[ch]: Add idle functions to revalidate the buffer after we receive an ::invalidated signal. Wed May 17 22:10:47 2000 Owen Taylor <otaylor@redhat.com> * gtk/gtklayout.c (gtk_layout_size_allocate): Set upper to max of allocation and layout size, not just to the layout size. * gtk/gtk[hv]scrollbar.c (gtk_[hv]scrollbar_calc_slider_size): Invalidate window so it gets redrawn properly. * gdk/gdkwindow.c (gdk_window_invalidate_rect): Allow rect == NULL to mean the entire window. * gdk/gdkevents.h: Move definition for GDK_PRIORITY_REDRAW into public header. Mon May 15 14:51:31 2000 Owen Taylor <otaylor@redhat.com> * gtk/gtktextmark.c (gtk_text_mark_get_name): Add function to get the name of a mark. * gtk/gtktextlayout.c (gtk_text_layout_get_line_at_y): Add a function to find the paragraph from a y position. Thu May 11 12:57:20 2000 Owen Taylor <otaylor@redhat.com> * gtk/gtktextbtree.c (gtk_text_btree_node_invalidate_upward): Valid nodes have width/height >= 0, not > 0. Tue May 9 21:29:06 2000 Owen Taylor <otaylor@redhat.com> * gtk/gtktextlayout.[ch] gtk/gtktextdisplay.c (gtk_text_layout_get_line_display): Add a size_only flag, so when we only need the size, we don't create useless appearance attributes. * gtk/gtktextview.c (gtk_text_view_ensure_layout): Remove duplicate setting of font description. * gtk/gtkscale.c: Use PANGO_SCALE instead of 1000 Wed Apr 26 01:53:23 2000 Owen Taylor <otaylor@redhat.com> * gtk/Makefile.am (EXTRA_DIST): Add OLD_STAMP into EXTRA_DIST. It does not work well when the file that everything depends on is not in the tarball. Wed Apr 26 00:56:14 2000 Owen Taylor <otaylor@redhat.com> * gtk/testgtk.c: Some hacks and fixes so that it basically works when not sitting in the GTK+ build tree. 2000-05-03 Havoc Pennington <hp@redhat.com> * gtk/gtktextbtree.c (gtk_text_line_next_could_contain_tag): Properly determine the ordering of the tag root and the current line within the tree. Previous algorithm only worked if the tag root's immediate parent was the common root of both the current line and the tag root. Wed Apr 26 00:43:00 2000 Owen Taylor <otaylor@redhat.com> * gtk/gtktextlayout.c (set_para_values): Fix some bugs in alignment. * gtk/gtktextview.c (gtk_text_view_ensure_layout): Track the widget text directional dynamically. * gtk/gtktextview.[ch]: Added functions to get and set default wrap mode. Tue Apr 25 23:47:38 2000 Owen Taylor <otaylor@redhat.com> * gtk/gtktextlayout.c (gtk_text_layout_get_iter_location): Fix bug in cursor location computation. Tue Apr 25 23:22:59 2000 Owen Taylor <otaylor@redhat.com> * gtk/gtklayout.c (gtk_layout_set_size): Clamp hadjustment/ vadjusment values properly when layout gets smaller. * gtk/gtktextview.c (need_repaint_handler): Areas being passed in are far completely inaccurate, and sometimes too small, so, for now, just queue a redraw on the whole visible region. 2000-04-25 Havoc Pennington <hp@redhat.com> * gtk/gtktextbtree.c (summary_destroy): new function to destroy tag summary nodes (gtk_text_line_next_could_contain_tag): this function was totally broken if the line passed in wasn't below the tag root. Fix it. (gtk_text_btree_first_could_contain_tag): In the tag == NULL "wildcard" case, we have to do a linear scan. Blah. (gtk_text_btree_last_could_contain_tag): In tag == NULL case, we have to do the linear scan (tag_removed_cb): When a tag is removed from the tag table, remove the GtkTextTagInfo node from the btree. (gtk_text_btree_spew): Implement the spew function, for our debugging pleasure. Tue Apr 25 19:40:18 2000 Owen Taylor <otaylor@redhat.com> * gtk/gtktextlayout.c (gtk_text_layout_set_buffer): Fix a problem with referring to the wrong buffer. * gtk/gtkentry.c: Fix focus-in/focus-out confusion. * gtk/gtkrc.c gtk/gtkstyle.c: Moving setting default font description to gtk_style_new() - otherwise things don't work without a .gtkrc file. * gtk/gtktextbuffer.c (gtk_text_buffer_new): Sink the tags table if we create it ourself, too. * gdk/gdktypes.h (enum): Move GDK_RELEASE_MASK, since it was conflicting with XKB modifiers. * gtk/gtktextview.[ch]: Add simple support for GtkIMContext. Mon Apr 24 19:34:18 2000 Owen Taylor <otaylor@redhat.com> * gtk/gtkentry.c (gtk_entry_move_cursor_visually): Fix problem with deletion from last commit. Mon Apr 24 19:29:40 2000 Owen Taylor <otaylor@redhat.com> * gtk/gtkwidget.c (gtk_widget_create_pango_context): Set the language in the context from the current locale. * gtk/gtkentry.c (gtk_entry_size_request): Use language from the context, not hardcoded value. * gtk/gtkentry.c (gtk_entry_move_cursor): Make character movement visual, not logical. Sun Apr 23 23:39:18 2000 Owen Taylor <otaylor@redhat.com> * gtk/gtkentry.c gtk/gtktextdisplay.c: Don't handle selections as attributes - that doesn't handle partial-glyph selection properly. Instead use new pango_layout_line_get_x_ranges() functionality to draw the selection. * gtk/gtkentry.c: Simplify code since pango_layout_line_index_to_x() now properly handles out-of-range coordinates. * gtk/gtktextbuffer.c: Emit "mark_set" when the cursor is moved. * gtk/gtktextiter.h gtk/gtktextiterprivate.h: Make gtk_text_iter_get_line_byte() public. * gtk/gtktextlayout.[ch]: Properly set the direction in the PangoContext for paragraphs opposite to the base direction of the widget. * gtk/gtktextlayout.[ch] gtk/gtktextdisplay.c: Fixes for alignment. * gtk/gtktextlayout.c: Don't split segments on marks, since that causes Arabic words to reshape as you cursor through. * gtk/gtktextlayout.[ch] gtk/gtktextview.[ch]: Implement virtual cursor position when moving vertically with the arrow keys and scrolling with page-up/page-down. (Arrow keys save only the X, scrolling saves both X and Y.) This means you can line-up / line-down or page-up / page-down without losing your place, and also that moving vertically with the cursor keys keeps the same X position, not the same character count: * gtk/gtktextlayout.[ch] gtk/gtktextview.[ch]: Make vertical arrow keys move by display lines, not paragraphs. Tue Apr 18 14:16:50 2000 Owen Taylor <otaylor@redhat.com> * gtk/gtklayout.c: Make sure that the bin window is at least as big as the allocation. (Should we also make sure that the bin window is big enough to completely cover widget->window?) * gtk/gtktextview.c (gtk_text_view_get_visible_rect): Add function to get the onscreen rectangle. * gdk/x11/gdkwindow-x11.c (gdk_window_get_pointer): Correctly account for offsets in window coordinates. Sun Apr 16 16:13:27 2000 Owen Taylor <otaylor@redhat.com> * gtk/gtkentry.c (gtk_entry_get_cursor_locations): Fix index/offset confusion. * gtk/gtktextview.c (gtk_text_view_ensure_layout): Set the default direction from the widget direction. * gtk/gtktexttag.c gtk/gtktexttagprivate.h (gtk_text_tag_set_arg): Add a "direction" attribute. * gtk/gtktextview.c: global s/tkxt/text_view/. * gtk/testtext.c: Added long block of text in Arabic, to test out the direction attributes. (Some problems with the shaping system for arabic become obvious - like the fact the cursor splits words into unjoined pieces.) Fri Apr 14 12:54:34 2000 Owen Taylor <otaylor@redhat.com> * gtk/gtktextdisplay.c (render_layout): Add overstrike handling. * gtk/gtktextlayout.c: Fix up alignment. * gtk/testtext.c: Add some tests for centering, wrapping. Fri Apr 14 09:26:22 2000 Owen Taylor <otaylor@redhat.com> * gdk/gdkdrawable.h gdk/gdkdraw.c gdk/gdkwindow.c gdk/x11/gdkdrawable-x11.c: Add a draw_glyphs() operation to the drawable vtable and gdk_draw_glyphs(). If we wrote GTK+-specific layout-render function this could just replace the draw_layout() operation in the vtable. * gtk/gtkentry.c: Move guts of gtk_entry_get_cursor_locations to pango_layout_get_cursor_pos() and use that function. * gtk/gtktextchild.[ch]: add gtk_ onto pixmap_segment_new(), since it is a non-static symbol. * gtk/gtktextbtree.[ch]: Replace gtk_text_btree_find_line_data_by_y() with gtk_text_btree_find_line_by_y() * gtk/gtktextdisplay.c: Rewrote for Pango - uses a custom layout renderer that handles GtkTextAppearance attributes. * gtk/gtktexttag.[ch] gtk/gtktexttagprivate.h: - Move the values in the style that don't affect geometry into a GtkTextAppearance structure. - Change underline to take a PangoUnderline and "font" a string representation of a font description - Add a "font_desc" attribute which takes a FontDescription structure. * gtk/gtktextlayout.[ch]: - Get rid of the display-line list per each line. Instead, we generate, on demand, a GtkTextLineDisplay structure which] contains a PangoLayout * and other necesary information (offsets, cursor locations) for displaying a paragraph. - Get rid of the code to wrap lines, create display chunks, etc. Instead, we just go through a paragraph and convert it into the necessary inputs to a PangoLayout. - Implement a new attribute type, GtkTextAttrAppearance. This holds a GtkTextAppearance, and is used to pass colors, stipple, etc, through from the layout to the display without having to use lots and lots of individual attributes. - Reimplement gtk_layout_get_iter_at_pixel() gtk_layout_get_iter_pos() in terms of PangoLayout functions. * gtk/gtktextview.c: - Handle passing the necessary PangoContext to the layout - Some fixups in painting to deal with the automatic backing store and offsetting of GTK+-1.4 - Add a style_set handler so that the default style reacts properly to theme changes. * gtk/gtktext?*.[ch]: Random code-style fixes. * gtk/testtext.c: Substitute in languages that Pango handles now for Thai Mon Apr 10 10:33:45 2000 Owen Taylor <otaylor@redhat.com> * gtk/gtktext?*.[ch]: Check in Havoc's port of the Tk text widget, in original form preparatory to Pango-ization and gdkimcontext-ization. Thu Apr 6 19:25:39 2000 Owen Taylor <otaylor@redhat.com> * gtk/gtkimcontext.c: Move default implementations to real_* vfuncs, so that we can derive from gtkimcontext in language bindings properly. Thu Apr 6 16:02:52 2000 Owen Taylor <otaylor@redhat.com> * gtk/gtkimcontextsimple.[ch]: Use gdk_keyval_to_unicode to gdk_unicode_to_keyval. Add a compose table including (almost) all the compose combinations from X. This is 6k of static, shared data as opposed to 50k or so of dynamic data in the XIM implementation. * gdk/gdk.h gdk/gdkkeyuni.c gdk/win32/gdkevents-win32.c (gdk_keyval_to_unicode, gdk_unicode_to_keyval): Moved functions to convert keyvalues from and to unicode here from the win32 port and made them public. Wed Apr 5 16:37:29 2000 Owen Taylor <otaylor@redhat.com> * gtk/gtkeditable.c (gtk_editable_insert_text): Allow new_text_length == -1. Wed Apr 5 16:27:45 2000 Owen Taylor <otaylor@redhat.com> * gtk/gtkimcontext.[ch]: Base class for new input context system * gtk/gtkimmulticontext.[ch]: Proxy input context that allows the real input context implementation to be loaded from modules and switched on the fly. * gtk/gtkcontextsimple.[ch]: Simple implementation of an input context that just does direct keysymbol => unicode translation. * gtk/gtkentry.[ch]: Start switching editing over to using GtkInputContext. (No handling of preedit yet.) Wed Apr 5 15:48:41 2000 Owen Taylor <otaylor@redhat.com> * gtk/gtktypeutils.h (GTK_CHECK_GET_CLASS): Fix problem with one too many substitutions. (klass should not be subsituted.) Wed Apr 5 00:18:14 2000 Owen Taylor <otaylor@redhat.com> * configure.in: Add checks for Pango * configure.in docs/Makefile.am: Add test for sgml2html and allow 'make dist' without building html, but print out warnings in that case. (For making snapshots) * gdk/Makefile.am gdk/x11/Makefile.am gtk/Makefile.am: Add Pango libraries and C flags * gdk/gdkdraw.c gdk/gdkdrawable.h gdkwindow.c gdk/x11/gdkdrawable-x11.c: Add function (gdk_draw_layout) to draw a pango layout. * gdk/gdkpango.h gdk/x11/gdkpango-x11.c: New file with functions for getting Pango contexts for GDK. * gtk/gtkeditable.c: Get rid of dead code gtk_editable_parent_set() * gtk/gtkentry.[ch]: Complete rewrite to use Pango, add bidirectional editing. * gtk/gtkentry.c: Hack in simple Hebrew input with direct keysym => unicode translations. More languages can be added here, but real input-method support is needed. * docs/Changes-1.4.txt: Added note about entry behavior. * gtk/gtkenums.h gtk/gtkwidget.[ch] testgtk.c gtkprivate.h: Add functions to set the reading direction for a widget and the global direction. Add test which allows toggling the global direction. Two private flags are used to store the direction. (GTK_DIRECTION_SET + GTK_DIRECTION_LTR) * gtk/gtkcheckbutton.c gtk/gtkframe.c gtk/gtkhbbox.c gtk/gtkhbox.c gtk/gtkradiobutton.c gtk/gtkspinbutton.c gtk/gtktable.c * gtk/gtk[hv]scale.c gtk/gtkscale.[ch]: Draw numbers using Pango * gtk/gtklabel.[ch]: Moved to Pango and considerably rewritten. Line breaking, underlining now handled by Pango. * gtk/gtkstyle.[ch] gtk/gtkrc.[ch]: Add a PangoFontDescription to RCStyle and Style. (Having both this and the old font name and GdkFont is temporary.) * gtk/gtkwidget.[ch] (gtk_widget_create_pango_{context,layout}): Added convenience functions for creating contexts and layouts for widgets. * gtk/testgtk.c: Enhance label tests with multilingual labels.
2000-06-02 03:14:07 +00:00
*/
void
fix bug where it always set the foreground, even if we were only using a 2001-02-12 Havoc Pennington <hp@pobox.com> * gdk/gdkpango.c (gdk_pango_get_gc): fix bug where it always set the foreground, even if we were only using a stipple. (gdk_draw_layout_line_with_colors): new function, allow override colors (gdk_draw_layout_with_colors): new function, allow override colors (gdk_pango_layout_line_get_clip_region): function to get the clip region for a logical text range (gdk_pango_layout_get_clip_region): get the clip region for a logical text range * gdk/x11/gdkcolor-x11.c: forward declare gdk_colormap_sync(), (gdk_colormap_new): fix call to gdk_colormap_sync() so it has the right number of arguments. * gtk/gtktextbtree.c (gtk_text_btree_node_check_consistency): enhance the function to check that node data corresponds to a view still belonging to the tree. * gtk/gtktreeview.c (gtk_tree_view_changed): we were leaking the GtkTreePath (gtk_tree_view_inserted): ditto (gtk_tree_view_child_toggled): ditto * gtk/gtktreemodel.c (gtk_tree_path_append_index): use realloc to simplify this code. * gtk/gtkcellrenderertext.c (get_layout): fix leak of a PangoAttrList * demos/gtk-demo/main.c (load_file): Fix leak of a GString * gtk/gtkentry.c (gtk_entry_realize): Fix leak of a GdkCursor * gtk/gtkmenubar.c (gtk_menu_bar_size_request): consider toggle size in the size request (gtk_menu_bar_size_allocate): consider toggle size here * gtk/gtkimagemenuitem.h, gtkimagemenuitem.c: Menu item that displays a widget in the toggle slot * gtk/testgtk.c: test GtkImageMenuItem * gtk/Makefile.am, gtk/gtk.h: Add GtkImageMenuItem * gtk/gtkmenuitem.h: Use "gint" not "guint16" for toggle size request and allocation * gtk/gtkmenu.c (gtk_menu_size_request): use gint not guint16 * gtk/gtkcheckmenuitem.c (gtk_check_menu_item_toggle_size_request): ditto
2001-02-13 05:44:47 +00:00
gdk_draw_layout_with_colors (GdkDrawable *drawable,
GdkGC *gc,
int x,
int y,
PangoLayout *layout,
GdkColor *foreground,
GdkColor *background)
Remove all references to offscreen flag which was no longer used. Thu Jun 1 23:05:13 2000 Owen Taylor <otaylor@redhat.com> * gtk/gtkwidget.c: Remove all references to offscreen flag which was no longer used. * gtk/gtkprivate.h (enum): Remove unused flags and compress. * gtk/gtkframe.c (gtk_frame_set_label_widget): Check for non-null label_widget->parent. * gtk/gtkentry.c: Get rid of code to deal with PangoAttribute which no longer was used. * gdk/gdkpango.c (gdk_pango_context_get_info): make static. * gdk/gdkpango.c (gdk_draw_layout[_line]): Add checks for null arguments. * gdk/x11/gdkgeometry-x11.c (gdk_window_scroll): add check for destroyed windows. Thu Jun 1 13:48:45 2000 Owen Taylor <otaylor@redhat.com> * gtk/gtkimmulticontext.c: Add a finalize method and unref the slave context there. * gtk/gtkinvisible.[ch]: Make reference counting behavior identical to GtkWindow. Thu Jun 1 01:54:11 2000 Owen Taylor <otaylor@redhat.com> * Makefile.am gdk/gdkpango.c: Copy the layout render function from pangox to here, so we can write them independent of rendering system, using GDK primitives. * gdk/gdkdrawable.h gdk/gdkdraw.c gdk/gdkwindow.c gdk/x11/gdkdrawable-x11.c: Remove draw_layout() from the vtable, since we have a rendering-system independent implementation in terms of draw_glyphs(). * gdk/gdkpango.c gdkdrawable.h (gdk_draw_layout_line): New function to render a single line. * gdk/x11/gdkpango.c: Move the guts of this file mostly into ../gdkpango.c, which simplifies things, since we don't have to deal with raw X gc's. Fri May 19 04:28:16 2000 Owen Taylor <otaylor@redhat.com> * gtk/gtktextlayout.[ch]: Add get_log_attrs() function to get the logical attributes for a given GtkTextLine. Tue May 30 16:05:39 2000 Owen Taylor <otaylor@redhat.com> * gdk/x11/gdkfont-x11.c (gdk_font_charset_for_locale): Track g_locale_get_codeset() to g_get_codeset() change. Tue May 30 15:03:19 2000 Owen Taylor <otaylor@redhat.com> * gtk/testcalendar.c (calendar_font_selection_ok): Use font descriptions. * gtk/gtkentry.c (gtk_entry_draw_text): Center text within the entry. * gtk/gtkfontsel.c (gtk_font_selection_dialog_init): Start of redoing (vastly simplifying) for Pango. Still needs quite a bit of work. (Size selection is currently poor. List of predefined sizes is not a good idea, since all of these sizes won't necessarily be distinct.) Tue May 30 13:50:19 2000 Owen Taylor <otaylor@redhat.com> * gdk/x11/gdkfont-x11.c (gdk_font_charset_for_locale): Handle CODESET results for LANG=C. Mon May 29 15:49:10 2000 Owen Taylor <otaylor@redhat.com> * gtk/gtkrc.[ch]: Add a 'font_name' declaration to RC which takes a stringized pango font description; ignore the older 'font' and 'fontset' declarations. * gtk/gtkstyle.c gtk/gtkrc.c: Fill in the style->font field with a GdkFont derived via gdk_font_from_description(), for compatibility. (Should we just remove it entirely? Probably too much compatibility breakage, but people should be migrating to the new Pango stuff as quickly as possible.) Mon May 29 15:47:41 2000 Owen Taylor <otaylor@redhat.com> * gtk/gtkentry.c gtk/gtkclist.c: s/pango_font_unref/g_object_unref/. Mon May 29 15:44:46 2000 Owen Taylor <otaylor@redhat.com> * gtk/gtkcalender.c: Roughly pango-ized. Really needs redoing; there are some bugs in size allocation right now, the semi-existant distinction between header / day fonts was removed, but, with Pango, could actually be made functional in a nice way. * gtk/testcalender: Move calender from examples into this directory as a test program. (We really need to restrcture testgtk into a whole directory full of tests for every widget or functionality group, separated into multiple .c files.) Mon May 29 15:19:56 2000 Owen Taylor <otaylor@redhat.com> * gtk/testgtk.c (file_exists): Fix stupid typo that was keeping RC file from being loaded. * gtk/testgtkrc gtk/testgtkrc2: Test new pango-ized RC file font code. Mon May 29 14:31:27 2000 Owen Taylor <otaylor@redhat.com> * gdk/gdkfont.h gdk/x11/gdkfont-x11.c (gdk_font_from_description): Add function to load a GdkFont from a PangoFontDescription. Fri May 26 17:16:40 2000 Owen Taylor <otaylor@redhat.com> * gtk/frame.[ch] gtkaspectframe.c: Make frame widgets able to have any widget for the label, use a GtkLabel widget to display the text. (Based partially on a patch from Anders Carlson.) (Quite a bit of code reorganization - strip 90% of the guts out of gtkaspectframe and add a single virtual func to GtkFrameClass - compute_child_allocation.) Fri May 26 12:00:02 2000 Owen Taylor <otaylor@redhat.com> * gtk/gtkctree.c gtk/gtkclist.[ch]: Pangoized. (Removed clist->row_center_offset field because caching it wasn't saving time or code, added private function _gtk_clist_create_cell_layout()). Wed May 24 15:59:37 2000 Owen Taylor <otaylor@redhat.com> * gtk/gtkaccellabel.c: Pangoized. * gtk/[hv]ruler.c: Pangoized Mon May 22 19:23:59 2000 Owen Taylor <otaylor@redhat.com> * gtk/gtkfilesel.c (gtk_file_selection_init): Use gtk_clist_set_column_auto_resize() to remove need need for manual column width computations. Mon May 22 18:50:26 2000 Owen Taylor <otaylor@redhat.com> * gtk/gtktooltips.[ch]: Replace custom drawing with a GtkLabel, ensuring Pango correctness, and considerably simplifying the code. * gtk/gtklabel.c gtk[hv]scale.c: 1000 => PANGO_SCALE. * gtk/gtklabel.c (gtk_label_size_request): Fixed incorrect getting of numbers of lines. * gtk/gtklabel.c (gtk_label_size_request): Set the requisition to the actual requested width of the lable, not to the wrap width we set. * gtk/gtktextchild.h: Remove extraneous include of gtk/gtk.h. * gtk/gtktextbtree.c gtk/gtktextbuffer.c gtk/gtktextlayout.c gtk/gtktextview.c gtk/gtktextview.[ch]: Fix up includes. * gtk/gtktextview.c: Fix structure inheritance. * gtk/gtkprogressbar.c: Pangoize. Mon May 22 15:47:30 2000 Owen Taylor <otaylor@redhat.com> * gtk/gtktextview.c (gtk_text_view_get_first_para_iter): Encapsulate in a function. * gtk/gtktextlayout.c (find_display_line_above): Fixed bug with computing line tops. * gtk/gtktextview.c (changed_handler): Fix < , <= confusion. Thu May 18 18:53:31 2000 Owen Taylor <otaylor@redhat.com> * gtk/gtktextdisplay.c (gtk_text_layout_draw): Fix up the x_offset and y_offset coordinates to do what we need now. (The offset between buffer and layout coordinates has been reintroduced, but is a bit different than before.) * gtk/gtktextview.[ch]: No longer inherit from GtkLayout; instead handle the adjustments ourselves, and scroll as necessary using the new gdk_window_scroll(). The advantage of this is that when we are incrementally revalidating, we are essentially rearranging things around the visible portion of the screen. With the old setup, the visible portion of the screen was moved around in the layout, so scrolling and redrawing to track that caused jumping of the display. Since we now control the scrolling ourselves, we can suppress this and only redraw when things actually change. Thu May 18 18:47:25 2000 Owen Taylor <otaylor@redhat.com> * gtk/gtktextbtree.c (redisplay_mark): We need to invalidate the region not just redisplay it after-all, since we store the cursors in the LineDisplay. (Ugly interactions here between GtkLayout and GtkTextBTree here.) * gtk/gtktextbtree.c (redisplay_region): Fixed reversed comparison. Thu May 18 18:43:21 2000 Owen Taylor <otaylor@redhat.com> * gdk/gdkwindow.h gdk/x11/gdkgeometry-x11.c (gdk_window_scroll): Added function to scroll contents of a window while keeping the window constant. Works by XCopyArea or guffaw-scrolling depending on the details of how the window is set up. (guffaw-scrolling still needs to be filled in.) Wed May 17 22:36:53 2000 Owen Taylor <otaylor@redhat.com> * gtk/gtktextiter.c gtk/gtkmain.c: Add a debug key for the text widget, move the debugging that was tied to a global variable to that. * gtk/gtkmarshal.list: Add NONE:INT,INT,INT * gtk/gtktextbtree.[ch] gtk/gtktextlayout.c: Keep a separate validated flag, in line data instead of setting height/width to -1. This allows us to perform operations with partially invalid buffer (using the old size for invalid lines) and thus to do incremental vaidation. Keep height/width aggregates up to date when deleting text and rebalancing the tree. * gtk/gtktextbtree.[ch]: Add functions validate a line (gtk_text_btree_validate_line), and to validate up to a number of pixels (gtk_text_btree_validate). * gtk/gtktextlayout.[ch]: Add an ::invalidated signal that indicates that something is changed and a revalidation pass is needed. Change ::need_repaint to ::changed, and make it take old and new yranges instead of a rectangle. * gtk/gtktextbtree.[ch] gtk/gtktextlayout.[ch]: Move the line_data_destroy() function from gtk_text_btree_add_view() to a virtual function in GtkTextLayout * gtk/gtktextbtree.[ch]: Remove gtk_text_btree_get_damage_range(), since we are handling partial repaints in a different fashion now. * gtk/gtktextbtree.[ch]: Only repaint the changed portion of the selection instead of queueing a repaint on the entire widget. * gtk/gtktextbuffer.[ch] gtk/gtktextbtree.[ch]: Move get_selection_bounds() down to btree, make the function in buffer a wrapper around the btree function. * gtk/gtktextlayout.[ch]: Add functions to check if the layout is valid and to recompute either a range of pixels aroudn a line or a certain total number of pixels. * gtk/gtktextlayout.[ch]: Cache a single line display; now that we only redraw the needed portions, the hit rate for this cache is quite high. * gtk/gtktextview.[ch]: Keep track of the first paragraph on the screen so that when re-laying-out the buffer, we can keep the same place. This requires connecting to ::value_changed on the adjustments * gtk/gtktextview.[ch]: Add idle functions to revalidate the buffer after we receive an ::invalidated signal. Wed May 17 22:10:47 2000 Owen Taylor <otaylor@redhat.com> * gtk/gtklayout.c (gtk_layout_size_allocate): Set upper to max of allocation and layout size, not just to the layout size. * gtk/gtk[hv]scrollbar.c (gtk_[hv]scrollbar_calc_slider_size): Invalidate window so it gets redrawn properly. * gdk/gdkwindow.c (gdk_window_invalidate_rect): Allow rect == NULL to mean the entire window. * gdk/gdkevents.h: Move definition for GDK_PRIORITY_REDRAW into public header. Mon May 15 14:51:31 2000 Owen Taylor <otaylor@redhat.com> * gtk/gtktextmark.c (gtk_text_mark_get_name): Add function to get the name of a mark. * gtk/gtktextlayout.c (gtk_text_layout_get_line_at_y): Add a function to find the paragraph from a y position. Thu May 11 12:57:20 2000 Owen Taylor <otaylor@redhat.com> * gtk/gtktextbtree.c (gtk_text_btree_node_invalidate_upward): Valid nodes have width/height >= 0, not > 0. Tue May 9 21:29:06 2000 Owen Taylor <otaylor@redhat.com> * gtk/gtktextlayout.[ch] gtk/gtktextdisplay.c (gtk_text_layout_get_line_display): Add a size_only flag, so when we only need the size, we don't create useless appearance attributes. * gtk/gtktextview.c (gtk_text_view_ensure_layout): Remove duplicate setting of font description. * gtk/gtkscale.c: Use PANGO_SCALE instead of 1000 Wed Apr 26 01:53:23 2000 Owen Taylor <otaylor@redhat.com> * gtk/Makefile.am (EXTRA_DIST): Add OLD_STAMP into EXTRA_DIST. It does not work well when the file that everything depends on is not in the tarball. Wed Apr 26 00:56:14 2000 Owen Taylor <otaylor@redhat.com> * gtk/testgtk.c: Some hacks and fixes so that it basically works when not sitting in the GTK+ build tree. 2000-05-03 Havoc Pennington <hp@redhat.com> * gtk/gtktextbtree.c (gtk_text_line_next_could_contain_tag): Properly determine the ordering of the tag root and the current line within the tree. Previous algorithm only worked if the tag root's immediate parent was the common root of both the current line and the tag root. Wed Apr 26 00:43:00 2000 Owen Taylor <otaylor@redhat.com> * gtk/gtktextlayout.c (set_para_values): Fix some bugs in alignment. * gtk/gtktextview.c (gtk_text_view_ensure_layout): Track the widget text directional dynamically. * gtk/gtktextview.[ch]: Added functions to get and set default wrap mode. Tue Apr 25 23:47:38 2000 Owen Taylor <otaylor@redhat.com> * gtk/gtktextlayout.c (gtk_text_layout_get_iter_location): Fix bug in cursor location computation. Tue Apr 25 23:22:59 2000 Owen Taylor <otaylor@redhat.com> * gtk/gtklayout.c (gtk_layout_set_size): Clamp hadjustment/ vadjusment values properly when layout gets smaller. * gtk/gtktextview.c (need_repaint_handler): Areas being passed in are far completely inaccurate, and sometimes too small, so, for now, just queue a redraw on the whole visible region. 2000-04-25 Havoc Pennington <hp@redhat.com> * gtk/gtktextbtree.c (summary_destroy): new function to destroy tag summary nodes (gtk_text_line_next_could_contain_tag): this function was totally broken if the line passed in wasn't below the tag root. Fix it. (gtk_text_btree_first_could_contain_tag): In the tag == NULL "wildcard" case, we have to do a linear scan. Blah. (gtk_text_btree_last_could_contain_tag): In tag == NULL case, we have to do the linear scan (tag_removed_cb): When a tag is removed from the tag table, remove the GtkTextTagInfo node from the btree. (gtk_text_btree_spew): Implement the spew function, for our debugging pleasure. Tue Apr 25 19:40:18 2000 Owen Taylor <otaylor@redhat.com> * gtk/gtktextlayout.c (gtk_text_layout_set_buffer): Fix a problem with referring to the wrong buffer. * gtk/gtkentry.c: Fix focus-in/focus-out confusion. * gtk/gtkrc.c gtk/gtkstyle.c: Moving setting default font description to gtk_style_new() - otherwise things don't work without a .gtkrc file. * gtk/gtktextbuffer.c (gtk_text_buffer_new): Sink the tags table if we create it ourself, too. * gdk/gdktypes.h (enum): Move GDK_RELEASE_MASK, since it was conflicting with XKB modifiers. * gtk/gtktextview.[ch]: Add simple support for GtkIMContext. Mon Apr 24 19:34:18 2000 Owen Taylor <otaylor@redhat.com> * gtk/gtkentry.c (gtk_entry_move_cursor_visually): Fix problem with deletion from last commit. Mon Apr 24 19:29:40 2000 Owen Taylor <otaylor@redhat.com> * gtk/gtkwidget.c (gtk_widget_create_pango_context): Set the language in the context from the current locale. * gtk/gtkentry.c (gtk_entry_size_request): Use language from the context, not hardcoded value. * gtk/gtkentry.c (gtk_entry_move_cursor): Make character movement visual, not logical. Sun Apr 23 23:39:18 2000 Owen Taylor <otaylor@redhat.com> * gtk/gtkentry.c gtk/gtktextdisplay.c: Don't handle selections as attributes - that doesn't handle partial-glyph selection properly. Instead use new pango_layout_line_get_x_ranges() functionality to draw the selection. * gtk/gtkentry.c: Simplify code since pango_layout_line_index_to_x() now properly handles out-of-range coordinates. * gtk/gtktextbuffer.c: Emit "mark_set" when the cursor is moved. * gtk/gtktextiter.h gtk/gtktextiterprivate.h: Make gtk_text_iter_get_line_byte() public. * gtk/gtktextlayout.[ch]: Properly set the direction in the PangoContext for paragraphs opposite to the base direction of the widget. * gtk/gtktextlayout.[ch] gtk/gtktextdisplay.c: Fixes for alignment. * gtk/gtktextlayout.c: Don't split segments on marks, since that causes Arabic words to reshape as you cursor through. * gtk/gtktextlayout.[ch] gtk/gtktextview.[ch]: Implement virtual cursor position when moving vertically with the arrow keys and scrolling with page-up/page-down. (Arrow keys save only the X, scrolling saves both X and Y.) This means you can line-up / line-down or page-up / page-down without losing your place, and also that moving vertically with the cursor keys keeps the same X position, not the same character count: * gtk/gtktextlayout.[ch] gtk/gtktextview.[ch]: Make vertical arrow keys move by display lines, not paragraphs. Tue Apr 18 14:16:50 2000 Owen Taylor <otaylor@redhat.com> * gtk/gtklayout.c: Make sure that the bin window is at least as big as the allocation. (Should we also make sure that the bin window is big enough to completely cover widget->window?) * gtk/gtktextview.c (gtk_text_view_get_visible_rect): Add function to get the onscreen rectangle. * gdk/x11/gdkwindow-x11.c (gdk_window_get_pointer): Correctly account for offsets in window coordinates. Sun Apr 16 16:13:27 2000 Owen Taylor <otaylor@redhat.com> * gtk/gtkentry.c (gtk_entry_get_cursor_locations): Fix index/offset confusion. * gtk/gtktextview.c (gtk_text_view_ensure_layout): Set the default direction from the widget direction. * gtk/gtktexttag.c gtk/gtktexttagprivate.h (gtk_text_tag_set_arg): Add a "direction" attribute. * gtk/gtktextview.c: global s/tkxt/text_view/. * gtk/testtext.c: Added long block of text in Arabic, to test out the direction attributes. (Some problems with the shaping system for arabic become obvious - like the fact the cursor splits words into unjoined pieces.) Fri Apr 14 12:54:34 2000 Owen Taylor <otaylor@redhat.com> * gtk/gtktextdisplay.c (render_layout): Add overstrike handling. * gtk/gtktextlayout.c: Fix up alignment. * gtk/testtext.c: Add some tests for centering, wrapping. Fri Apr 14 09:26:22 2000 Owen Taylor <otaylor@redhat.com> * gdk/gdkdrawable.h gdk/gdkdraw.c gdk/gdkwindow.c gdk/x11/gdkdrawable-x11.c: Add a draw_glyphs() operation to the drawable vtable and gdk_draw_glyphs(). If we wrote GTK+-specific layout-render function this could just replace the draw_layout() operation in the vtable. * gtk/gtkentry.c: Move guts of gtk_entry_get_cursor_locations to pango_layout_get_cursor_pos() and use that function. * gtk/gtktextchild.[ch]: add gtk_ onto pixmap_segment_new(), since it is a non-static symbol. * gtk/gtktextbtree.[ch]: Replace gtk_text_btree_find_line_data_by_y() with gtk_text_btree_find_line_by_y() * gtk/gtktextdisplay.c: Rewrote for Pango - uses a custom layout renderer that handles GtkTextAppearance attributes. * gtk/gtktexttag.[ch] gtk/gtktexttagprivate.h: - Move the values in the style that don't affect geometry into a GtkTextAppearance structure. - Change underline to take a PangoUnderline and "font" a string representation of a font description - Add a "font_desc" attribute which takes a FontDescription structure. * gtk/gtktextlayout.[ch]: - Get rid of the display-line list per each line. Instead, we generate, on demand, a GtkTextLineDisplay structure which] contains a PangoLayout * and other necesary information (offsets, cursor locations) for displaying a paragraph. - Get rid of the code to wrap lines, create display chunks, etc. Instead, we just go through a paragraph and convert it into the necessary inputs to a PangoLayout. - Implement a new attribute type, GtkTextAttrAppearance. This holds a GtkTextAppearance, and is used to pass colors, stipple, etc, through from the layout to the display without having to use lots and lots of individual attributes. - Reimplement gtk_layout_get_iter_at_pixel() gtk_layout_get_iter_pos() in terms of PangoLayout functions. * gtk/gtktextview.c: - Handle passing the necessary PangoContext to the layout - Some fixups in painting to deal with the automatic backing store and offsetting of GTK+-1.4 - Add a style_set handler so that the default style reacts properly to theme changes. * gtk/gtktext?*.[ch]: Random code-style fixes. * gtk/testtext.c: Substitute in languages that Pango handles now for Thai Mon Apr 10 10:33:45 2000 Owen Taylor <otaylor@redhat.com> * gtk/gtktext?*.[ch]: Check in Havoc's port of the Tk text widget, in original form preparatory to Pango-ization and gdkimcontext-ization. Thu Apr 6 19:25:39 2000 Owen Taylor <otaylor@redhat.com> * gtk/gtkimcontext.c: Move default implementations to real_* vfuncs, so that we can derive from gtkimcontext in language bindings properly. Thu Apr 6 16:02:52 2000 Owen Taylor <otaylor@redhat.com> * gtk/gtkimcontextsimple.[ch]: Use gdk_keyval_to_unicode to gdk_unicode_to_keyval. Add a compose table including (almost) all the compose combinations from X. This is 6k of static, shared data as opposed to 50k or so of dynamic data in the XIM implementation. * gdk/gdk.h gdk/gdkkeyuni.c gdk/win32/gdkevents-win32.c (gdk_keyval_to_unicode, gdk_unicode_to_keyval): Moved functions to convert keyvalues from and to unicode here from the win32 port and made them public. Wed Apr 5 16:37:29 2000 Owen Taylor <otaylor@redhat.com> * gtk/gtkeditable.c (gtk_editable_insert_text): Allow new_text_length == -1. Wed Apr 5 16:27:45 2000 Owen Taylor <otaylor@redhat.com> * gtk/gtkimcontext.[ch]: Base class for new input context system * gtk/gtkimmulticontext.[ch]: Proxy input context that allows the real input context implementation to be loaded from modules and switched on the fly. * gtk/gtkcontextsimple.[ch]: Simple implementation of an input context that just does direct keysymbol => unicode translation. * gtk/gtkentry.[ch]: Start switching editing over to using GtkInputContext. (No handling of preedit yet.) Wed Apr 5 15:48:41 2000 Owen Taylor <otaylor@redhat.com> * gtk/gtktypeutils.h (GTK_CHECK_GET_CLASS): Fix problem with one too many substitutions. (klass should not be subsituted.) Wed Apr 5 00:18:14 2000 Owen Taylor <otaylor@redhat.com> * configure.in: Add checks for Pango * configure.in docs/Makefile.am: Add test for sgml2html and allow 'make dist' without building html, but print out warnings in that case. (For making snapshots) * gdk/Makefile.am gdk/x11/Makefile.am gtk/Makefile.am: Add Pango libraries and C flags * gdk/gdkdraw.c gdk/gdkdrawable.h gdkwindow.c gdk/x11/gdkdrawable-x11.c: Add function (gdk_draw_layout) to draw a pango layout. * gdk/gdkpango.h gdk/x11/gdkpango-x11.c: New file with functions for getting Pango contexts for GDK. * gtk/gtkeditable.c: Get rid of dead code gtk_editable_parent_set() * gtk/gtkentry.[ch]: Complete rewrite to use Pango, add bidirectional editing. * gtk/gtkentry.c: Hack in simple Hebrew input with direct keysym => unicode translations. More languages can be added here, but real input-method support is needed. * docs/Changes-1.4.txt: Added note about entry behavior. * gtk/gtkenums.h gtk/gtkwidget.[ch] testgtk.c gtkprivate.h: Add functions to set the reading direction for a widget and the global direction. Add test which allows toggling the global direction. Two private flags are used to store the direction. (GTK_DIRECTION_SET + GTK_DIRECTION_LTR) * gtk/gtkcheckbutton.c gtk/gtkframe.c gtk/gtkhbbox.c gtk/gtkhbox.c gtk/gtkradiobutton.c gtk/gtkspinbutton.c gtk/gtktable.c * gtk/gtk[hv]scale.c gtk/gtkscale.[ch]: Draw numbers using Pango * gtk/gtklabel.[ch]: Moved to Pango and considerably rewritten. Line breaking, underlining now handled by Pango. * gtk/gtkstyle.[ch] gtk/gtkrc.[ch]: Add a PangoFontDescription to RCStyle and Style. (Having both this and the old font name and GdkFont is temporary.) * gtk/gtkwidget.[ch] (gtk_widget_create_pango_{context,layout}): Added convenience functions for creating contexts and layouts for widgets. * gtk/testgtk.c: Enhance label tests with multilingual labels.
2000-06-02 03:14:07 +00:00
{
Free the filename of the module file. 2000-11-13 Havoc Pennington <hp@redhat.com> * gtk/gtkimmodule.c (gtk_im_module_init): Free the filename of the module file. * gtk/gtktexttag.c (gtk_text_attributes_copy): fix memory leak of dest->language * gtk/testtext.c: Test pixels above/below/inside paragraphs settings * gtk/gtktextview.c: Implement object args and setters/getters for all the aspects of the GtkTextAttributes that are not set from GtkWidget attributes. This is spacing, justification, margins, etc. (gtk_text_view_set_arg) (gtk_text_view_get_arg): implement get/set for editable, wrap mode args (gtk_text_view_class_init): Add args for justify, left_margin, right_margin, indent, and tabs * gtk/gtktextlayout.c (set_para_values): fix to display indent attribute properly * gtk/gtktexttag.c: Remove left_wrapped_line_margin attribute, replace with indent attribute * gtk/gtktextlayout.c (set_para_values): multiply indent by PANGO_SCALE * gtk/gtktextdisplay.c (render_para): Use PangoLayoutIter, rearranging code to do that (gtk_text_layout_draw): Pass in the y for the whole LineDisplay, i.e. don't subtract the top_margin first, just to keep all margin-futzing in one place. * gdk/gdkpango.c (gdk_draw_layout): Use PangoLayoutIter * gtk/gtktextlayout.c (gtk_text_layout_get_iter_location): Remove special case of last line, Pango now handles this itself. (gtk_text_layout_get_iter_at_pixel): Fix incorrect clamp of the Y coordinate (gtk_text_layout_move_iter_to_x): port to use PangoLayoutIter (find_display_line_above): wasn't moving the byte index as it iterated over lines, so always returned byte 0. Also, port to use PangoLayoutIter. (find_display_line_below): same problem as find_display_line_above. Also, port to use PangoLayoutIter.
2000-11-13 18:49:52 +00:00
PangoLayoutIter *iter;
Remove all references to offscreen flag which was no longer used. Thu Jun 1 23:05:13 2000 Owen Taylor <otaylor@redhat.com> * gtk/gtkwidget.c: Remove all references to offscreen flag which was no longer used. * gtk/gtkprivate.h (enum): Remove unused flags and compress. * gtk/gtkframe.c (gtk_frame_set_label_widget): Check for non-null label_widget->parent. * gtk/gtkentry.c: Get rid of code to deal with PangoAttribute which no longer was used. * gdk/gdkpango.c (gdk_pango_context_get_info): make static. * gdk/gdkpango.c (gdk_draw_layout[_line]): Add checks for null arguments. * gdk/x11/gdkgeometry-x11.c (gdk_window_scroll): add check for destroyed windows. Thu Jun 1 13:48:45 2000 Owen Taylor <otaylor@redhat.com> * gtk/gtkimmulticontext.c: Add a finalize method and unref the slave context there. * gtk/gtkinvisible.[ch]: Make reference counting behavior identical to GtkWindow. Thu Jun 1 01:54:11 2000 Owen Taylor <otaylor@redhat.com> * Makefile.am gdk/gdkpango.c: Copy the layout render function from pangox to here, so we can write them independent of rendering system, using GDK primitives. * gdk/gdkdrawable.h gdk/gdkdraw.c gdk/gdkwindow.c gdk/x11/gdkdrawable-x11.c: Remove draw_layout() from the vtable, since we have a rendering-system independent implementation in terms of draw_glyphs(). * gdk/gdkpango.c gdkdrawable.h (gdk_draw_layout_line): New function to render a single line. * gdk/x11/gdkpango.c: Move the guts of this file mostly into ../gdkpango.c, which simplifies things, since we don't have to deal with raw X gc's. Fri May 19 04:28:16 2000 Owen Taylor <otaylor@redhat.com> * gtk/gtktextlayout.[ch]: Add get_log_attrs() function to get the logical attributes for a given GtkTextLine. Tue May 30 16:05:39 2000 Owen Taylor <otaylor@redhat.com> * gdk/x11/gdkfont-x11.c (gdk_font_charset_for_locale): Track g_locale_get_codeset() to g_get_codeset() change. Tue May 30 15:03:19 2000 Owen Taylor <otaylor@redhat.com> * gtk/testcalendar.c (calendar_font_selection_ok): Use font descriptions. * gtk/gtkentry.c (gtk_entry_draw_text): Center text within the entry. * gtk/gtkfontsel.c (gtk_font_selection_dialog_init): Start of redoing (vastly simplifying) for Pango. Still needs quite a bit of work. (Size selection is currently poor. List of predefined sizes is not a good idea, since all of these sizes won't necessarily be distinct.) Tue May 30 13:50:19 2000 Owen Taylor <otaylor@redhat.com> * gdk/x11/gdkfont-x11.c (gdk_font_charset_for_locale): Handle CODESET results for LANG=C. Mon May 29 15:49:10 2000 Owen Taylor <otaylor@redhat.com> * gtk/gtkrc.[ch]: Add a 'font_name' declaration to RC which takes a stringized pango font description; ignore the older 'font' and 'fontset' declarations. * gtk/gtkstyle.c gtk/gtkrc.c: Fill in the style->font field with a GdkFont derived via gdk_font_from_description(), for compatibility. (Should we just remove it entirely? Probably too much compatibility breakage, but people should be migrating to the new Pango stuff as quickly as possible.) Mon May 29 15:47:41 2000 Owen Taylor <otaylor@redhat.com> * gtk/gtkentry.c gtk/gtkclist.c: s/pango_font_unref/g_object_unref/. Mon May 29 15:44:46 2000 Owen Taylor <otaylor@redhat.com> * gtk/gtkcalender.c: Roughly pango-ized. Really needs redoing; there are some bugs in size allocation right now, the semi-existant distinction between header / day fonts was removed, but, with Pango, could actually be made functional in a nice way. * gtk/testcalender: Move calender from examples into this directory as a test program. (We really need to restrcture testgtk into a whole directory full of tests for every widget or functionality group, separated into multiple .c files.) Mon May 29 15:19:56 2000 Owen Taylor <otaylor@redhat.com> * gtk/testgtk.c (file_exists): Fix stupid typo that was keeping RC file from being loaded. * gtk/testgtkrc gtk/testgtkrc2: Test new pango-ized RC file font code. Mon May 29 14:31:27 2000 Owen Taylor <otaylor@redhat.com> * gdk/gdkfont.h gdk/x11/gdkfont-x11.c (gdk_font_from_description): Add function to load a GdkFont from a PangoFontDescription. Fri May 26 17:16:40 2000 Owen Taylor <otaylor@redhat.com> * gtk/frame.[ch] gtkaspectframe.c: Make frame widgets able to have any widget for the label, use a GtkLabel widget to display the text. (Based partially on a patch from Anders Carlson.) (Quite a bit of code reorganization - strip 90% of the guts out of gtkaspectframe and add a single virtual func to GtkFrameClass - compute_child_allocation.) Fri May 26 12:00:02 2000 Owen Taylor <otaylor@redhat.com> * gtk/gtkctree.c gtk/gtkclist.[ch]: Pangoized. (Removed clist->row_center_offset field because caching it wasn't saving time or code, added private function _gtk_clist_create_cell_layout()). Wed May 24 15:59:37 2000 Owen Taylor <otaylor@redhat.com> * gtk/gtkaccellabel.c: Pangoized. * gtk/[hv]ruler.c: Pangoized Mon May 22 19:23:59 2000 Owen Taylor <otaylor@redhat.com> * gtk/gtkfilesel.c (gtk_file_selection_init): Use gtk_clist_set_column_auto_resize() to remove need need for manual column width computations. Mon May 22 18:50:26 2000 Owen Taylor <otaylor@redhat.com> * gtk/gtktooltips.[ch]: Replace custom drawing with a GtkLabel, ensuring Pango correctness, and considerably simplifying the code. * gtk/gtklabel.c gtk[hv]scale.c: 1000 => PANGO_SCALE. * gtk/gtklabel.c (gtk_label_size_request): Fixed incorrect getting of numbers of lines. * gtk/gtklabel.c (gtk_label_size_request): Set the requisition to the actual requested width of the lable, not to the wrap width we set. * gtk/gtktextchild.h: Remove extraneous include of gtk/gtk.h. * gtk/gtktextbtree.c gtk/gtktextbuffer.c gtk/gtktextlayout.c gtk/gtktextview.c gtk/gtktextview.[ch]: Fix up includes. * gtk/gtktextview.c: Fix structure inheritance. * gtk/gtkprogressbar.c: Pangoize. Mon May 22 15:47:30 2000 Owen Taylor <otaylor@redhat.com> * gtk/gtktextview.c (gtk_text_view_get_first_para_iter): Encapsulate in a function. * gtk/gtktextlayout.c (find_display_line_above): Fixed bug with computing line tops. * gtk/gtktextview.c (changed_handler): Fix < , <= confusion. Thu May 18 18:53:31 2000 Owen Taylor <otaylor@redhat.com> * gtk/gtktextdisplay.c (gtk_text_layout_draw): Fix up the x_offset and y_offset coordinates to do what we need now. (The offset between buffer and layout coordinates has been reintroduced, but is a bit different than before.) * gtk/gtktextview.[ch]: No longer inherit from GtkLayout; instead handle the adjustments ourselves, and scroll as necessary using the new gdk_window_scroll(). The advantage of this is that when we are incrementally revalidating, we are essentially rearranging things around the visible portion of the screen. With the old setup, the visible portion of the screen was moved around in the layout, so scrolling and redrawing to track that caused jumping of the display. Since we now control the scrolling ourselves, we can suppress this and only redraw when things actually change. Thu May 18 18:47:25 2000 Owen Taylor <otaylor@redhat.com> * gtk/gtktextbtree.c (redisplay_mark): We need to invalidate the region not just redisplay it after-all, since we store the cursors in the LineDisplay. (Ugly interactions here between GtkLayout and GtkTextBTree here.) * gtk/gtktextbtree.c (redisplay_region): Fixed reversed comparison. Thu May 18 18:43:21 2000 Owen Taylor <otaylor@redhat.com> * gdk/gdkwindow.h gdk/x11/gdkgeometry-x11.c (gdk_window_scroll): Added function to scroll contents of a window while keeping the window constant. Works by XCopyArea or guffaw-scrolling depending on the details of how the window is set up. (guffaw-scrolling still needs to be filled in.) Wed May 17 22:36:53 2000 Owen Taylor <otaylor@redhat.com> * gtk/gtktextiter.c gtk/gtkmain.c: Add a debug key for the text widget, move the debugging that was tied to a global variable to that. * gtk/gtkmarshal.list: Add NONE:INT,INT,INT * gtk/gtktextbtree.[ch] gtk/gtktextlayout.c: Keep a separate validated flag, in line data instead of setting height/width to -1. This allows us to perform operations with partially invalid buffer (using the old size for invalid lines) and thus to do incremental vaidation. Keep height/width aggregates up to date when deleting text and rebalancing the tree. * gtk/gtktextbtree.[ch]: Add functions validate a line (gtk_text_btree_validate_line), and to validate up to a number of pixels (gtk_text_btree_validate). * gtk/gtktextlayout.[ch]: Add an ::invalidated signal that indicates that something is changed and a revalidation pass is needed. Change ::need_repaint to ::changed, and make it take old and new yranges instead of a rectangle. * gtk/gtktextbtree.[ch] gtk/gtktextlayout.[ch]: Move the line_data_destroy() function from gtk_text_btree_add_view() to a virtual function in GtkTextLayout * gtk/gtktextbtree.[ch]: Remove gtk_text_btree_get_damage_range(), since we are handling partial repaints in a different fashion now. * gtk/gtktextbtree.[ch]: Only repaint the changed portion of the selection instead of queueing a repaint on the entire widget. * gtk/gtktextbuffer.[ch] gtk/gtktextbtree.[ch]: Move get_selection_bounds() down to btree, make the function in buffer a wrapper around the btree function. * gtk/gtktextlayout.[ch]: Add functions to check if the layout is valid and to recompute either a range of pixels aroudn a line or a certain total number of pixels. * gtk/gtktextlayout.[ch]: Cache a single line display; now that we only redraw the needed portions, the hit rate for this cache is quite high. * gtk/gtktextview.[ch]: Keep track of the first paragraph on the screen so that when re-laying-out the buffer, we can keep the same place. This requires connecting to ::value_changed on the adjustments * gtk/gtktextview.[ch]: Add idle functions to revalidate the buffer after we receive an ::invalidated signal. Wed May 17 22:10:47 2000 Owen Taylor <otaylor@redhat.com> * gtk/gtklayout.c (gtk_layout_size_allocate): Set upper to max of allocation and layout size, not just to the layout size. * gtk/gtk[hv]scrollbar.c (gtk_[hv]scrollbar_calc_slider_size): Invalidate window so it gets redrawn properly. * gdk/gdkwindow.c (gdk_window_invalidate_rect): Allow rect == NULL to mean the entire window. * gdk/gdkevents.h: Move definition for GDK_PRIORITY_REDRAW into public header. Mon May 15 14:51:31 2000 Owen Taylor <otaylor@redhat.com> * gtk/gtktextmark.c (gtk_text_mark_get_name): Add function to get the name of a mark. * gtk/gtktextlayout.c (gtk_text_layout_get_line_at_y): Add a function to find the paragraph from a y position. Thu May 11 12:57:20 2000 Owen Taylor <otaylor@redhat.com> * gtk/gtktextbtree.c (gtk_text_btree_node_invalidate_upward): Valid nodes have width/height >= 0, not > 0. Tue May 9 21:29:06 2000 Owen Taylor <otaylor@redhat.com> * gtk/gtktextlayout.[ch] gtk/gtktextdisplay.c (gtk_text_layout_get_line_display): Add a size_only flag, so when we only need the size, we don't create useless appearance attributes. * gtk/gtktextview.c (gtk_text_view_ensure_layout): Remove duplicate setting of font description. * gtk/gtkscale.c: Use PANGO_SCALE instead of 1000 Wed Apr 26 01:53:23 2000 Owen Taylor <otaylor@redhat.com> * gtk/Makefile.am (EXTRA_DIST): Add OLD_STAMP into EXTRA_DIST. It does not work well when the file that everything depends on is not in the tarball. Wed Apr 26 00:56:14 2000 Owen Taylor <otaylor@redhat.com> * gtk/testgtk.c: Some hacks and fixes so that it basically works when not sitting in the GTK+ build tree. 2000-05-03 Havoc Pennington <hp@redhat.com> * gtk/gtktextbtree.c (gtk_text_line_next_could_contain_tag): Properly determine the ordering of the tag root and the current line within the tree. Previous algorithm only worked if the tag root's immediate parent was the common root of both the current line and the tag root. Wed Apr 26 00:43:00 2000 Owen Taylor <otaylor@redhat.com> * gtk/gtktextlayout.c (set_para_values): Fix some bugs in alignment. * gtk/gtktextview.c (gtk_text_view_ensure_layout): Track the widget text directional dynamically. * gtk/gtktextview.[ch]: Added functions to get and set default wrap mode. Tue Apr 25 23:47:38 2000 Owen Taylor <otaylor@redhat.com> * gtk/gtktextlayout.c (gtk_text_layout_get_iter_location): Fix bug in cursor location computation. Tue Apr 25 23:22:59 2000 Owen Taylor <otaylor@redhat.com> * gtk/gtklayout.c (gtk_layout_set_size): Clamp hadjustment/ vadjusment values properly when layout gets smaller. * gtk/gtktextview.c (need_repaint_handler): Areas being passed in are far completely inaccurate, and sometimes too small, so, for now, just queue a redraw on the whole visible region. 2000-04-25 Havoc Pennington <hp@redhat.com> * gtk/gtktextbtree.c (summary_destroy): new function to destroy tag summary nodes (gtk_text_line_next_could_contain_tag): this function was totally broken if the line passed in wasn't below the tag root. Fix it. (gtk_text_btree_first_could_contain_tag): In the tag == NULL "wildcard" case, we have to do a linear scan. Blah. (gtk_text_btree_last_could_contain_tag): In tag == NULL case, we have to do the linear scan (tag_removed_cb): When a tag is removed from the tag table, remove the GtkTextTagInfo node from the btree. (gtk_text_btree_spew): Implement the spew function, for our debugging pleasure. Tue Apr 25 19:40:18 2000 Owen Taylor <otaylor@redhat.com> * gtk/gtktextlayout.c (gtk_text_layout_set_buffer): Fix a problem with referring to the wrong buffer. * gtk/gtkentry.c: Fix focus-in/focus-out confusion. * gtk/gtkrc.c gtk/gtkstyle.c: Moving setting default font description to gtk_style_new() - otherwise things don't work without a .gtkrc file. * gtk/gtktextbuffer.c (gtk_text_buffer_new): Sink the tags table if we create it ourself, too. * gdk/gdktypes.h (enum): Move GDK_RELEASE_MASK, since it was conflicting with XKB modifiers. * gtk/gtktextview.[ch]: Add simple support for GtkIMContext. Mon Apr 24 19:34:18 2000 Owen Taylor <otaylor@redhat.com> * gtk/gtkentry.c (gtk_entry_move_cursor_visually): Fix problem with deletion from last commit. Mon Apr 24 19:29:40 2000 Owen Taylor <otaylor@redhat.com> * gtk/gtkwidget.c (gtk_widget_create_pango_context): Set the language in the context from the current locale. * gtk/gtkentry.c (gtk_entry_size_request): Use language from the context, not hardcoded value. * gtk/gtkentry.c (gtk_entry_move_cursor): Make character movement visual, not logical. Sun Apr 23 23:39:18 2000 Owen Taylor <otaylor@redhat.com> * gtk/gtkentry.c gtk/gtktextdisplay.c: Don't handle selections as attributes - that doesn't handle partial-glyph selection properly. Instead use new pango_layout_line_get_x_ranges() functionality to draw the selection. * gtk/gtkentry.c: Simplify code since pango_layout_line_index_to_x() now properly handles out-of-range coordinates. * gtk/gtktextbuffer.c: Emit "mark_set" when the cursor is moved. * gtk/gtktextiter.h gtk/gtktextiterprivate.h: Make gtk_text_iter_get_line_byte() public. * gtk/gtktextlayout.[ch]: Properly set the direction in the PangoContext for paragraphs opposite to the base direction of the widget. * gtk/gtktextlayout.[ch] gtk/gtktextdisplay.c: Fixes for alignment. * gtk/gtktextlayout.c: Don't split segments on marks, since that causes Arabic words to reshape as you cursor through. * gtk/gtktextlayout.[ch] gtk/gtktextview.[ch]: Implement virtual cursor position when moving vertically with the arrow keys and scrolling with page-up/page-down. (Arrow keys save only the X, scrolling saves both X and Y.) This means you can line-up / line-down or page-up / page-down without losing your place, and also that moving vertically with the cursor keys keeps the same X position, not the same character count: * gtk/gtktextlayout.[ch] gtk/gtktextview.[ch]: Make vertical arrow keys move by display lines, not paragraphs. Tue Apr 18 14:16:50 2000 Owen Taylor <otaylor@redhat.com> * gtk/gtklayout.c: Make sure that the bin window is at least as big as the allocation. (Should we also make sure that the bin window is big enough to completely cover widget->window?) * gtk/gtktextview.c (gtk_text_view_get_visible_rect): Add function to get the onscreen rectangle. * gdk/x11/gdkwindow-x11.c (gdk_window_get_pointer): Correctly account for offsets in window coordinates. Sun Apr 16 16:13:27 2000 Owen Taylor <otaylor@redhat.com> * gtk/gtkentry.c (gtk_entry_get_cursor_locations): Fix index/offset confusion. * gtk/gtktextview.c (gtk_text_view_ensure_layout): Set the default direction from the widget direction. * gtk/gtktexttag.c gtk/gtktexttagprivate.h (gtk_text_tag_set_arg): Add a "direction" attribute. * gtk/gtktextview.c: global s/tkxt/text_view/. * gtk/testtext.c: Added long block of text in Arabic, to test out the direction attributes. (Some problems with the shaping system for arabic become obvious - like the fact the cursor splits words into unjoined pieces.) Fri Apr 14 12:54:34 2000 Owen Taylor <otaylor@redhat.com> * gtk/gtktextdisplay.c (render_layout): Add overstrike handling. * gtk/gtktextlayout.c: Fix up alignment. * gtk/testtext.c: Add some tests for centering, wrapping. Fri Apr 14 09:26:22 2000 Owen Taylor <otaylor@redhat.com> * gdk/gdkdrawable.h gdk/gdkdraw.c gdk/gdkwindow.c gdk/x11/gdkdrawable-x11.c: Add a draw_glyphs() operation to the drawable vtable and gdk_draw_glyphs(). If we wrote GTK+-specific layout-render function this could just replace the draw_layout() operation in the vtable. * gtk/gtkentry.c: Move guts of gtk_entry_get_cursor_locations to pango_layout_get_cursor_pos() and use that function. * gtk/gtktextchild.[ch]: add gtk_ onto pixmap_segment_new(), since it is a non-static symbol. * gtk/gtktextbtree.[ch]: Replace gtk_text_btree_find_line_data_by_y() with gtk_text_btree_find_line_by_y() * gtk/gtktextdisplay.c: Rewrote for Pango - uses a custom layout renderer that handles GtkTextAppearance attributes. * gtk/gtktexttag.[ch] gtk/gtktexttagprivate.h: - Move the values in the style that don't affect geometry into a GtkTextAppearance structure. - Change underline to take a PangoUnderline and "font" a string representation of a font description - Add a "font_desc" attribute which takes a FontDescription structure. * gtk/gtktextlayout.[ch]: - Get rid of the display-line list per each line. Instead, we generate, on demand, a GtkTextLineDisplay structure which] contains a PangoLayout * and other necesary information (offsets, cursor locations) for displaying a paragraph. - Get rid of the code to wrap lines, create display chunks, etc. Instead, we just go through a paragraph and convert it into the necessary inputs to a PangoLayout. - Implement a new attribute type, GtkTextAttrAppearance. This holds a GtkTextAppearance, and is used to pass colors, stipple, etc, through from the layout to the display without having to use lots and lots of individual attributes. - Reimplement gtk_layout_get_iter_at_pixel() gtk_layout_get_iter_pos() in terms of PangoLayout functions. * gtk/gtktextview.c: - Handle passing the necessary PangoContext to the layout - Some fixups in painting to deal with the automatic backing store and offsetting of GTK+-1.4 - Add a style_set handler so that the default style reacts properly to theme changes. * gtk/gtktext?*.[ch]: Random code-style fixes. * gtk/testtext.c: Substitute in languages that Pango handles now for Thai Mon Apr 10 10:33:45 2000 Owen Taylor <otaylor@redhat.com> * gtk/gtktext?*.[ch]: Check in Havoc's port of the Tk text widget, in original form preparatory to Pango-ization and gdkimcontext-ization. Thu Apr 6 19:25:39 2000 Owen Taylor <otaylor@redhat.com> * gtk/gtkimcontext.c: Move default implementations to real_* vfuncs, so that we can derive from gtkimcontext in language bindings properly. Thu Apr 6 16:02:52 2000 Owen Taylor <otaylor@redhat.com> * gtk/gtkimcontextsimple.[ch]: Use gdk_keyval_to_unicode to gdk_unicode_to_keyval. Add a compose table including (almost) all the compose combinations from X. This is 6k of static, shared data as opposed to 50k or so of dynamic data in the XIM implementation. * gdk/gdk.h gdk/gdkkeyuni.c gdk/win32/gdkevents-win32.c (gdk_keyval_to_unicode, gdk_unicode_to_keyval): Moved functions to convert keyvalues from and to unicode here from the win32 port and made them public. Wed Apr 5 16:37:29 2000 Owen Taylor <otaylor@redhat.com> * gtk/gtkeditable.c (gtk_editable_insert_text): Allow new_text_length == -1. Wed Apr 5 16:27:45 2000 Owen Taylor <otaylor@redhat.com> * gtk/gtkimcontext.[ch]: Base class for new input context system * gtk/gtkimmulticontext.[ch]: Proxy input context that allows the real input context implementation to be loaded from modules and switched on the fly. * gtk/gtkcontextsimple.[ch]: Simple implementation of an input context that just does direct keysymbol => unicode translation. * gtk/gtkentry.[ch]: Start switching editing over to using GtkInputContext. (No handling of preedit yet.) Wed Apr 5 15:48:41 2000 Owen Taylor <otaylor@redhat.com> * gtk/gtktypeutils.h (GTK_CHECK_GET_CLASS): Fix problem with one too many substitutions. (klass should not be subsituted.) Wed Apr 5 00:18:14 2000 Owen Taylor <otaylor@redhat.com> * configure.in: Add checks for Pango * configure.in docs/Makefile.am: Add test for sgml2html and allow 'make dist' without building html, but print out warnings in that case. (For making snapshots) * gdk/Makefile.am gdk/x11/Makefile.am gtk/Makefile.am: Add Pango libraries and C flags * gdk/gdkdraw.c gdk/gdkdrawable.h gdkwindow.c gdk/x11/gdkdrawable-x11.c: Add function (gdk_draw_layout) to draw a pango layout. * gdk/gdkpango.h gdk/x11/gdkpango-x11.c: New file with functions for getting Pango contexts for GDK. * gtk/gtkeditable.c: Get rid of dead code gtk_editable_parent_set() * gtk/gtkentry.[ch]: Complete rewrite to use Pango, add bidirectional editing. * gtk/gtkentry.c: Hack in simple Hebrew input with direct keysym => unicode translations. More languages can be added here, but real input-method support is needed. * docs/Changes-1.4.txt: Added note about entry behavior. * gtk/gtkenums.h gtk/gtkwidget.[ch] testgtk.c gtkprivate.h: Add functions to set the reading direction for a widget and the global direction. Add test which allows toggling the global direction. Two private flags are used to store the direction. (GTK_DIRECTION_SET + GTK_DIRECTION_LTR) * gtk/gtkcheckbutton.c gtk/gtkframe.c gtk/gtkhbbox.c gtk/gtkhbox.c gtk/gtkradiobutton.c gtk/gtkspinbutton.c gtk/gtktable.c * gtk/gtk[hv]scale.c gtk/gtkscale.[ch]: Draw numbers using Pango * gtk/gtklabel.[ch]: Moved to Pango and considerably rewritten. Line breaking, underlining now handled by Pango. * gtk/gtkstyle.[ch] gtk/gtkrc.[ch]: Add a PangoFontDescription to RCStyle and Style. (Having both this and the old font name and GdkFont is temporary.) * gtk/gtkwidget.[ch] (gtk_widget_create_pango_{context,layout}): Added convenience functions for creating contexts and layouts for widgets. * gtk/testgtk.c: Enhance label tests with multilingual labels.
2000-06-02 03:14:07 +00:00
fix bug where it always set the foreground, even if we were only using a 2001-02-12 Havoc Pennington <hp@pobox.com> * gdk/gdkpango.c (gdk_pango_get_gc): fix bug where it always set the foreground, even if we were only using a stipple. (gdk_draw_layout_line_with_colors): new function, allow override colors (gdk_draw_layout_with_colors): new function, allow override colors (gdk_pango_layout_line_get_clip_region): function to get the clip region for a logical text range (gdk_pango_layout_get_clip_region): get the clip region for a logical text range * gdk/x11/gdkcolor-x11.c: forward declare gdk_colormap_sync(), (gdk_colormap_new): fix call to gdk_colormap_sync() so it has the right number of arguments. * gtk/gtktextbtree.c (gtk_text_btree_node_check_consistency): enhance the function to check that node data corresponds to a view still belonging to the tree. * gtk/gtktreeview.c (gtk_tree_view_changed): we were leaking the GtkTreePath (gtk_tree_view_inserted): ditto (gtk_tree_view_child_toggled): ditto * gtk/gtktreemodel.c (gtk_tree_path_append_index): use realloc to simplify this code. * gtk/gtkcellrenderertext.c (get_layout): fix leak of a PangoAttrList * demos/gtk-demo/main.c (load_file): Fix leak of a GString * gtk/gtkentry.c (gtk_entry_realize): Fix leak of a GdkCursor * gtk/gtkmenubar.c (gtk_menu_bar_size_request): consider toggle size in the size request (gtk_menu_bar_size_allocate): consider toggle size here * gtk/gtkimagemenuitem.h, gtkimagemenuitem.c: Menu item that displays a widget in the toggle slot * gtk/testgtk.c: test GtkImageMenuItem * gtk/Makefile.am, gtk/gtk.h: Add GtkImageMenuItem * gtk/gtkmenuitem.h: Use "gint" not "guint16" for toggle size request and allocation * gtk/gtkmenu.c (gtk_menu_size_request): use gint not guint16 * gtk/gtkcheckmenuitem.c (gtk_check_menu_item_toggle_size_request): ditto
2001-02-13 05:44:47 +00:00
g_return_if_fail (GDK_IS_DRAWABLE (drawable));
g_return_if_fail (GDK_IS_GC (gc));
g_return_if_fail (PANGO_IS_LAYOUT (layout));
Remove all references to offscreen flag which was no longer used. Thu Jun 1 23:05:13 2000 Owen Taylor <otaylor@redhat.com> * gtk/gtkwidget.c: Remove all references to offscreen flag which was no longer used. * gtk/gtkprivate.h (enum): Remove unused flags and compress. * gtk/gtkframe.c (gtk_frame_set_label_widget): Check for non-null label_widget->parent. * gtk/gtkentry.c: Get rid of code to deal with PangoAttribute which no longer was used. * gdk/gdkpango.c (gdk_pango_context_get_info): make static. * gdk/gdkpango.c (gdk_draw_layout[_line]): Add checks for null arguments. * gdk/x11/gdkgeometry-x11.c (gdk_window_scroll): add check for destroyed windows. Thu Jun 1 13:48:45 2000 Owen Taylor <otaylor@redhat.com> * gtk/gtkimmulticontext.c: Add a finalize method and unref the slave context there. * gtk/gtkinvisible.[ch]: Make reference counting behavior identical to GtkWindow. Thu Jun 1 01:54:11 2000 Owen Taylor <otaylor@redhat.com> * Makefile.am gdk/gdkpango.c: Copy the layout render function from pangox to here, so we can write them independent of rendering system, using GDK primitives. * gdk/gdkdrawable.h gdk/gdkdraw.c gdk/gdkwindow.c gdk/x11/gdkdrawable-x11.c: Remove draw_layout() from the vtable, since we have a rendering-system independent implementation in terms of draw_glyphs(). * gdk/gdkpango.c gdkdrawable.h (gdk_draw_layout_line): New function to render a single line. * gdk/x11/gdkpango.c: Move the guts of this file mostly into ../gdkpango.c, which simplifies things, since we don't have to deal with raw X gc's. Fri May 19 04:28:16 2000 Owen Taylor <otaylor@redhat.com> * gtk/gtktextlayout.[ch]: Add get_log_attrs() function to get the logical attributes for a given GtkTextLine. Tue May 30 16:05:39 2000 Owen Taylor <otaylor@redhat.com> * gdk/x11/gdkfont-x11.c (gdk_font_charset_for_locale): Track g_locale_get_codeset() to g_get_codeset() change. Tue May 30 15:03:19 2000 Owen Taylor <otaylor@redhat.com> * gtk/testcalendar.c (calendar_font_selection_ok): Use font descriptions. * gtk/gtkentry.c (gtk_entry_draw_text): Center text within the entry. * gtk/gtkfontsel.c (gtk_font_selection_dialog_init): Start of redoing (vastly simplifying) for Pango. Still needs quite a bit of work. (Size selection is currently poor. List of predefined sizes is not a good idea, since all of these sizes won't necessarily be distinct.) Tue May 30 13:50:19 2000 Owen Taylor <otaylor@redhat.com> * gdk/x11/gdkfont-x11.c (gdk_font_charset_for_locale): Handle CODESET results for LANG=C. Mon May 29 15:49:10 2000 Owen Taylor <otaylor@redhat.com> * gtk/gtkrc.[ch]: Add a 'font_name' declaration to RC which takes a stringized pango font description; ignore the older 'font' and 'fontset' declarations. * gtk/gtkstyle.c gtk/gtkrc.c: Fill in the style->font field with a GdkFont derived via gdk_font_from_description(), for compatibility. (Should we just remove it entirely? Probably too much compatibility breakage, but people should be migrating to the new Pango stuff as quickly as possible.) Mon May 29 15:47:41 2000 Owen Taylor <otaylor@redhat.com> * gtk/gtkentry.c gtk/gtkclist.c: s/pango_font_unref/g_object_unref/. Mon May 29 15:44:46 2000 Owen Taylor <otaylor@redhat.com> * gtk/gtkcalender.c: Roughly pango-ized. Really needs redoing; there are some bugs in size allocation right now, the semi-existant distinction between header / day fonts was removed, but, with Pango, could actually be made functional in a nice way. * gtk/testcalender: Move calender from examples into this directory as a test program. (We really need to restrcture testgtk into a whole directory full of tests for every widget or functionality group, separated into multiple .c files.) Mon May 29 15:19:56 2000 Owen Taylor <otaylor@redhat.com> * gtk/testgtk.c (file_exists): Fix stupid typo that was keeping RC file from being loaded. * gtk/testgtkrc gtk/testgtkrc2: Test new pango-ized RC file font code. Mon May 29 14:31:27 2000 Owen Taylor <otaylor@redhat.com> * gdk/gdkfont.h gdk/x11/gdkfont-x11.c (gdk_font_from_description): Add function to load a GdkFont from a PangoFontDescription. Fri May 26 17:16:40 2000 Owen Taylor <otaylor@redhat.com> * gtk/frame.[ch] gtkaspectframe.c: Make frame widgets able to have any widget for the label, use a GtkLabel widget to display the text. (Based partially on a patch from Anders Carlson.) (Quite a bit of code reorganization - strip 90% of the guts out of gtkaspectframe and add a single virtual func to GtkFrameClass - compute_child_allocation.) Fri May 26 12:00:02 2000 Owen Taylor <otaylor@redhat.com> * gtk/gtkctree.c gtk/gtkclist.[ch]: Pangoized. (Removed clist->row_center_offset field because caching it wasn't saving time or code, added private function _gtk_clist_create_cell_layout()). Wed May 24 15:59:37 2000 Owen Taylor <otaylor@redhat.com> * gtk/gtkaccellabel.c: Pangoized. * gtk/[hv]ruler.c: Pangoized Mon May 22 19:23:59 2000 Owen Taylor <otaylor@redhat.com> * gtk/gtkfilesel.c (gtk_file_selection_init): Use gtk_clist_set_column_auto_resize() to remove need need for manual column width computations. Mon May 22 18:50:26 2000 Owen Taylor <otaylor@redhat.com> * gtk/gtktooltips.[ch]: Replace custom drawing with a GtkLabel, ensuring Pango correctness, and considerably simplifying the code. * gtk/gtklabel.c gtk[hv]scale.c: 1000 => PANGO_SCALE. * gtk/gtklabel.c (gtk_label_size_request): Fixed incorrect getting of numbers of lines. * gtk/gtklabel.c (gtk_label_size_request): Set the requisition to the actual requested width of the lable, not to the wrap width we set. * gtk/gtktextchild.h: Remove extraneous include of gtk/gtk.h. * gtk/gtktextbtree.c gtk/gtktextbuffer.c gtk/gtktextlayout.c gtk/gtktextview.c gtk/gtktextview.[ch]: Fix up includes. * gtk/gtktextview.c: Fix structure inheritance. * gtk/gtkprogressbar.c: Pangoize. Mon May 22 15:47:30 2000 Owen Taylor <otaylor@redhat.com> * gtk/gtktextview.c (gtk_text_view_get_first_para_iter): Encapsulate in a function. * gtk/gtktextlayout.c (find_display_line_above): Fixed bug with computing line tops. * gtk/gtktextview.c (changed_handler): Fix < , <= confusion. Thu May 18 18:53:31 2000 Owen Taylor <otaylor@redhat.com> * gtk/gtktextdisplay.c (gtk_text_layout_draw): Fix up the x_offset and y_offset coordinates to do what we need now. (The offset between buffer and layout coordinates has been reintroduced, but is a bit different than before.) * gtk/gtktextview.[ch]: No longer inherit from GtkLayout; instead handle the adjustments ourselves, and scroll as necessary using the new gdk_window_scroll(). The advantage of this is that when we are incrementally revalidating, we are essentially rearranging things around the visible portion of the screen. With the old setup, the visible portion of the screen was moved around in the layout, so scrolling and redrawing to track that caused jumping of the display. Since we now control the scrolling ourselves, we can suppress this and only redraw when things actually change. Thu May 18 18:47:25 2000 Owen Taylor <otaylor@redhat.com> * gtk/gtktextbtree.c (redisplay_mark): We need to invalidate the region not just redisplay it after-all, since we store the cursors in the LineDisplay. (Ugly interactions here between GtkLayout and GtkTextBTree here.) * gtk/gtktextbtree.c (redisplay_region): Fixed reversed comparison. Thu May 18 18:43:21 2000 Owen Taylor <otaylor@redhat.com> * gdk/gdkwindow.h gdk/x11/gdkgeometry-x11.c (gdk_window_scroll): Added function to scroll contents of a window while keeping the window constant. Works by XCopyArea or guffaw-scrolling depending on the details of how the window is set up. (guffaw-scrolling still needs to be filled in.) Wed May 17 22:36:53 2000 Owen Taylor <otaylor@redhat.com> * gtk/gtktextiter.c gtk/gtkmain.c: Add a debug key for the text widget, move the debugging that was tied to a global variable to that. * gtk/gtkmarshal.list: Add NONE:INT,INT,INT * gtk/gtktextbtree.[ch] gtk/gtktextlayout.c: Keep a separate validated flag, in line data instead of setting height/width to -1. This allows us to perform operations with partially invalid buffer (using the old size for invalid lines) and thus to do incremental vaidation. Keep height/width aggregates up to date when deleting text and rebalancing the tree. * gtk/gtktextbtree.[ch]: Add functions validate a line (gtk_text_btree_validate_line), and to validate up to a number of pixels (gtk_text_btree_validate). * gtk/gtktextlayout.[ch]: Add an ::invalidated signal that indicates that something is changed and a revalidation pass is needed. Change ::need_repaint to ::changed, and make it take old and new yranges instead of a rectangle. * gtk/gtktextbtree.[ch] gtk/gtktextlayout.[ch]: Move the line_data_destroy() function from gtk_text_btree_add_view() to a virtual function in GtkTextLayout * gtk/gtktextbtree.[ch]: Remove gtk_text_btree_get_damage_range(), since we are handling partial repaints in a different fashion now. * gtk/gtktextbtree.[ch]: Only repaint the changed portion of the selection instead of queueing a repaint on the entire widget. * gtk/gtktextbuffer.[ch] gtk/gtktextbtree.[ch]: Move get_selection_bounds() down to btree, make the function in buffer a wrapper around the btree function. * gtk/gtktextlayout.[ch]: Add functions to check if the layout is valid and to recompute either a range of pixels aroudn a line or a certain total number of pixels. * gtk/gtktextlayout.[ch]: Cache a single line display; now that we only redraw the needed portions, the hit rate for this cache is quite high. * gtk/gtktextview.[ch]: Keep track of the first paragraph on the screen so that when re-laying-out the buffer, we can keep the same place. This requires connecting to ::value_changed on the adjustments * gtk/gtktextview.[ch]: Add idle functions to revalidate the buffer after we receive an ::invalidated signal. Wed May 17 22:10:47 2000 Owen Taylor <otaylor@redhat.com> * gtk/gtklayout.c (gtk_layout_size_allocate): Set upper to max of allocation and layout size, not just to the layout size. * gtk/gtk[hv]scrollbar.c (gtk_[hv]scrollbar_calc_slider_size): Invalidate window so it gets redrawn properly. * gdk/gdkwindow.c (gdk_window_invalidate_rect): Allow rect == NULL to mean the entire window. * gdk/gdkevents.h: Move definition for GDK_PRIORITY_REDRAW into public header. Mon May 15 14:51:31 2000 Owen Taylor <otaylor@redhat.com> * gtk/gtktextmark.c (gtk_text_mark_get_name): Add function to get the name of a mark. * gtk/gtktextlayout.c (gtk_text_layout_get_line_at_y): Add a function to find the paragraph from a y position. Thu May 11 12:57:20 2000 Owen Taylor <otaylor@redhat.com> * gtk/gtktextbtree.c (gtk_text_btree_node_invalidate_upward): Valid nodes have width/height >= 0, not > 0. Tue May 9 21:29:06 2000 Owen Taylor <otaylor@redhat.com> * gtk/gtktextlayout.[ch] gtk/gtktextdisplay.c (gtk_text_layout_get_line_display): Add a size_only flag, so when we only need the size, we don't create useless appearance attributes. * gtk/gtktextview.c (gtk_text_view_ensure_layout): Remove duplicate setting of font description. * gtk/gtkscale.c: Use PANGO_SCALE instead of 1000 Wed Apr 26 01:53:23 2000 Owen Taylor <otaylor@redhat.com> * gtk/Makefile.am (EXTRA_DIST): Add OLD_STAMP into EXTRA_DIST. It does not work well when the file that everything depends on is not in the tarball. Wed Apr 26 00:56:14 2000 Owen Taylor <otaylor@redhat.com> * gtk/testgtk.c: Some hacks and fixes so that it basically works when not sitting in the GTK+ build tree. 2000-05-03 Havoc Pennington <hp@redhat.com> * gtk/gtktextbtree.c (gtk_text_line_next_could_contain_tag): Properly determine the ordering of the tag root and the current line within the tree. Previous algorithm only worked if the tag root's immediate parent was the common root of both the current line and the tag root. Wed Apr 26 00:43:00 2000 Owen Taylor <otaylor@redhat.com> * gtk/gtktextlayout.c (set_para_values): Fix some bugs in alignment. * gtk/gtktextview.c (gtk_text_view_ensure_layout): Track the widget text directional dynamically. * gtk/gtktextview.[ch]: Added functions to get and set default wrap mode. Tue Apr 25 23:47:38 2000 Owen Taylor <otaylor@redhat.com> * gtk/gtktextlayout.c (gtk_text_layout_get_iter_location): Fix bug in cursor location computation. Tue Apr 25 23:22:59 2000 Owen Taylor <otaylor@redhat.com> * gtk/gtklayout.c (gtk_layout_set_size): Clamp hadjustment/ vadjusment values properly when layout gets smaller. * gtk/gtktextview.c (need_repaint_handler): Areas being passed in are far completely inaccurate, and sometimes too small, so, for now, just queue a redraw on the whole visible region. 2000-04-25 Havoc Pennington <hp@redhat.com> * gtk/gtktextbtree.c (summary_destroy): new function to destroy tag summary nodes (gtk_text_line_next_could_contain_tag): this function was totally broken if the line passed in wasn't below the tag root. Fix it. (gtk_text_btree_first_could_contain_tag): In the tag == NULL "wildcard" case, we have to do a linear scan. Blah. (gtk_text_btree_last_could_contain_tag): In tag == NULL case, we have to do the linear scan (tag_removed_cb): When a tag is removed from the tag table, remove the GtkTextTagInfo node from the btree. (gtk_text_btree_spew): Implement the spew function, for our debugging pleasure. Tue Apr 25 19:40:18 2000 Owen Taylor <otaylor@redhat.com> * gtk/gtktextlayout.c (gtk_text_layout_set_buffer): Fix a problem with referring to the wrong buffer. * gtk/gtkentry.c: Fix focus-in/focus-out confusion. * gtk/gtkrc.c gtk/gtkstyle.c: Moving setting default font description to gtk_style_new() - otherwise things don't work without a .gtkrc file. * gtk/gtktextbuffer.c (gtk_text_buffer_new): Sink the tags table if we create it ourself, too. * gdk/gdktypes.h (enum): Move GDK_RELEASE_MASK, since it was conflicting with XKB modifiers. * gtk/gtktextview.[ch]: Add simple support for GtkIMContext. Mon Apr 24 19:34:18 2000 Owen Taylor <otaylor@redhat.com> * gtk/gtkentry.c (gtk_entry_move_cursor_visually): Fix problem with deletion from last commit. Mon Apr 24 19:29:40 2000 Owen Taylor <otaylor@redhat.com> * gtk/gtkwidget.c (gtk_widget_create_pango_context): Set the language in the context from the current locale. * gtk/gtkentry.c (gtk_entry_size_request): Use language from the context, not hardcoded value. * gtk/gtkentry.c (gtk_entry_move_cursor): Make character movement visual, not logical. Sun Apr 23 23:39:18 2000 Owen Taylor <otaylor@redhat.com> * gtk/gtkentry.c gtk/gtktextdisplay.c: Don't handle selections as attributes - that doesn't handle partial-glyph selection properly. Instead use new pango_layout_line_get_x_ranges() functionality to draw the selection. * gtk/gtkentry.c: Simplify code since pango_layout_line_index_to_x() now properly handles out-of-range coordinates. * gtk/gtktextbuffer.c: Emit "mark_set" when the cursor is moved. * gtk/gtktextiter.h gtk/gtktextiterprivate.h: Make gtk_text_iter_get_line_byte() public. * gtk/gtktextlayout.[ch]: Properly set the direction in the PangoContext for paragraphs opposite to the base direction of the widget. * gtk/gtktextlayout.[ch] gtk/gtktextdisplay.c: Fixes for alignment. * gtk/gtktextlayout.c: Don't split segments on marks, since that causes Arabic words to reshape as you cursor through. * gtk/gtktextlayout.[ch] gtk/gtktextview.[ch]: Implement virtual cursor position when moving vertically with the arrow keys and scrolling with page-up/page-down. (Arrow keys save only the X, scrolling saves both X and Y.) This means you can line-up / line-down or page-up / page-down without losing your place, and also that moving vertically with the cursor keys keeps the same X position, not the same character count: * gtk/gtktextlayout.[ch] gtk/gtktextview.[ch]: Make vertical arrow keys move by display lines, not paragraphs. Tue Apr 18 14:16:50 2000 Owen Taylor <otaylor@redhat.com> * gtk/gtklayout.c: Make sure that the bin window is at least as big as the allocation. (Should we also make sure that the bin window is big enough to completely cover widget->window?) * gtk/gtktextview.c (gtk_text_view_get_visible_rect): Add function to get the onscreen rectangle. * gdk/x11/gdkwindow-x11.c (gdk_window_get_pointer): Correctly account for offsets in window coordinates. Sun Apr 16 16:13:27 2000 Owen Taylor <otaylor@redhat.com> * gtk/gtkentry.c (gtk_entry_get_cursor_locations): Fix index/offset confusion. * gtk/gtktextview.c (gtk_text_view_ensure_layout): Set the default direction from the widget direction. * gtk/gtktexttag.c gtk/gtktexttagprivate.h (gtk_text_tag_set_arg): Add a "direction" attribute. * gtk/gtktextview.c: global s/tkxt/text_view/. * gtk/testtext.c: Added long block of text in Arabic, to test out the direction attributes. (Some problems with the shaping system for arabic become obvious - like the fact the cursor splits words into unjoined pieces.) Fri Apr 14 12:54:34 2000 Owen Taylor <otaylor@redhat.com> * gtk/gtktextdisplay.c (render_layout): Add overstrike handling. * gtk/gtktextlayout.c: Fix up alignment. * gtk/testtext.c: Add some tests for centering, wrapping. Fri Apr 14 09:26:22 2000 Owen Taylor <otaylor@redhat.com> * gdk/gdkdrawable.h gdk/gdkdraw.c gdk/gdkwindow.c gdk/x11/gdkdrawable-x11.c: Add a draw_glyphs() operation to the drawable vtable and gdk_draw_glyphs(). If we wrote GTK+-specific layout-render function this could just replace the draw_layout() operation in the vtable. * gtk/gtkentry.c: Move guts of gtk_entry_get_cursor_locations to pango_layout_get_cursor_pos() and use that function. * gtk/gtktextchild.[ch]: add gtk_ onto pixmap_segment_new(), since it is a non-static symbol. * gtk/gtktextbtree.[ch]: Replace gtk_text_btree_find_line_data_by_y() with gtk_text_btree_find_line_by_y() * gtk/gtktextdisplay.c: Rewrote for Pango - uses a custom layout renderer that handles GtkTextAppearance attributes. * gtk/gtktexttag.[ch] gtk/gtktexttagprivate.h: - Move the values in the style that don't affect geometry into a GtkTextAppearance structure. - Change underline to take a PangoUnderline and "font" a string representation of a font description - Add a "font_desc" attribute which takes a FontDescription structure. * gtk/gtktextlayout.[ch]: - Get rid of the display-line list per each line. Instead, we generate, on demand, a GtkTextLineDisplay structure which] contains a PangoLayout * and other necesary information (offsets, cursor locations) for displaying a paragraph. - Get rid of the code to wrap lines, create display chunks, etc. Instead, we just go through a paragraph and convert it into the necessary inputs to a PangoLayout. - Implement a new attribute type, GtkTextAttrAppearance. This holds a GtkTextAppearance, and is used to pass colors, stipple, etc, through from the layout to the display without having to use lots and lots of individual attributes. - Reimplement gtk_layout_get_iter_at_pixel() gtk_layout_get_iter_pos() in terms of PangoLayout functions. * gtk/gtktextview.c: - Handle passing the necessary PangoContext to the layout - Some fixups in painting to deal with the automatic backing store and offsetting of GTK+-1.4 - Add a style_set handler so that the default style reacts properly to theme changes. * gtk/gtktext?*.[ch]: Random code-style fixes. * gtk/testtext.c: Substitute in languages that Pango handles now for Thai Mon Apr 10 10:33:45 2000 Owen Taylor <otaylor@redhat.com> * gtk/gtktext?*.[ch]: Check in Havoc's port of the Tk text widget, in original form preparatory to Pango-ization and gdkimcontext-ization. Thu Apr 6 19:25:39 2000 Owen Taylor <otaylor@redhat.com> * gtk/gtkimcontext.c: Move default implementations to real_* vfuncs, so that we can derive from gtkimcontext in language bindings properly. Thu Apr 6 16:02:52 2000 Owen Taylor <otaylor@redhat.com> * gtk/gtkimcontextsimple.[ch]: Use gdk_keyval_to_unicode to gdk_unicode_to_keyval. Add a compose table including (almost) all the compose combinations from X. This is 6k of static, shared data as opposed to 50k or so of dynamic data in the XIM implementation. * gdk/gdk.h gdk/gdkkeyuni.c gdk/win32/gdkevents-win32.c (gdk_keyval_to_unicode, gdk_unicode_to_keyval): Moved functions to convert keyvalues from and to unicode here from the win32 port and made them public. Wed Apr 5 16:37:29 2000 Owen Taylor <otaylor@redhat.com> * gtk/gtkeditable.c (gtk_editable_insert_text): Allow new_text_length == -1. Wed Apr 5 16:27:45 2000 Owen Taylor <otaylor@redhat.com> * gtk/gtkimcontext.[ch]: Base class for new input context system * gtk/gtkimmulticontext.[ch]: Proxy input context that allows the real input context implementation to be loaded from modules and switched on the fly. * gtk/gtkcontextsimple.[ch]: Simple implementation of an input context that just does direct keysymbol => unicode translation. * gtk/gtkentry.[ch]: Start switching editing over to using GtkInputContext. (No handling of preedit yet.) Wed Apr 5 15:48:41 2000 Owen Taylor <otaylor@redhat.com> * gtk/gtktypeutils.h (GTK_CHECK_GET_CLASS): Fix problem with one too many substitutions. (klass should not be subsituted.) Wed Apr 5 00:18:14 2000 Owen Taylor <otaylor@redhat.com> * configure.in: Add checks for Pango * configure.in docs/Makefile.am: Add test for sgml2html and allow 'make dist' without building html, but print out warnings in that case. (For making snapshots) * gdk/Makefile.am gdk/x11/Makefile.am gtk/Makefile.am: Add Pango libraries and C flags * gdk/gdkdraw.c gdk/gdkdrawable.h gdkwindow.c gdk/x11/gdkdrawable-x11.c: Add function (gdk_draw_layout) to draw a pango layout. * gdk/gdkpango.h gdk/x11/gdkpango-x11.c: New file with functions for getting Pango contexts for GDK. * gtk/gtkeditable.c: Get rid of dead code gtk_editable_parent_set() * gtk/gtkentry.[ch]: Complete rewrite to use Pango, add bidirectional editing. * gtk/gtkentry.c: Hack in simple Hebrew input with direct keysym => unicode translations. More languages can be added here, but real input-method support is needed. * docs/Changes-1.4.txt: Added note about entry behavior. * gtk/gtkenums.h gtk/gtkwidget.[ch] testgtk.c gtkprivate.h: Add functions to set the reading direction for a widget and the global direction. Add test which allows toggling the global direction. Two private flags are used to store the direction. (GTK_DIRECTION_SET + GTK_DIRECTION_LTR) * gtk/gtkcheckbutton.c gtk/gtkframe.c gtk/gtkhbbox.c gtk/gtkhbox.c gtk/gtkradiobutton.c gtk/gtkspinbutton.c gtk/gtktable.c * gtk/gtk[hv]scale.c gtk/gtkscale.[ch]: Draw numbers using Pango * gtk/gtklabel.[ch]: Moved to Pango and considerably rewritten. Line breaking, underlining now handled by Pango. * gtk/gtkstyle.[ch] gtk/gtkrc.[ch]: Add a PangoFontDescription to RCStyle and Style. (Having both this and the old font name and GdkFont is temporary.) * gtk/gtkwidget.[ch] (gtk_widget_create_pango_{context,layout}): Added convenience functions for creating contexts and layouts for widgets. * gtk/testgtk.c: Enhance label tests with multilingual labels.
2000-06-02 03:14:07 +00:00
Free the filename of the module file. 2000-11-13 Havoc Pennington <hp@redhat.com> * gtk/gtkimmodule.c (gtk_im_module_init): Free the filename of the module file. * gtk/gtktexttag.c (gtk_text_attributes_copy): fix memory leak of dest->language * gtk/testtext.c: Test pixels above/below/inside paragraphs settings * gtk/gtktextview.c: Implement object args and setters/getters for all the aspects of the GtkTextAttributes that are not set from GtkWidget attributes. This is spacing, justification, margins, etc. (gtk_text_view_set_arg) (gtk_text_view_get_arg): implement get/set for editable, wrap mode args (gtk_text_view_class_init): Add args for justify, left_margin, right_margin, indent, and tabs * gtk/gtktextlayout.c (set_para_values): fix to display indent attribute properly * gtk/gtktexttag.c: Remove left_wrapped_line_margin attribute, replace with indent attribute * gtk/gtktextlayout.c (set_para_values): multiply indent by PANGO_SCALE * gtk/gtktextdisplay.c (render_para): Use PangoLayoutIter, rearranging code to do that (gtk_text_layout_draw): Pass in the y for the whole LineDisplay, i.e. don't subtract the top_margin first, just to keep all margin-futzing in one place. * gdk/gdkpango.c (gdk_draw_layout): Use PangoLayoutIter * gtk/gtktextlayout.c (gtk_text_layout_get_iter_location): Remove special case of last line, Pango now handles this itself. (gtk_text_layout_get_iter_at_pixel): Fix incorrect clamp of the Y coordinate (gtk_text_layout_move_iter_to_x): port to use PangoLayoutIter (find_display_line_above): wasn't moving the byte index as it iterated over lines, so always returned byte 0. Also, port to use PangoLayoutIter. (find_display_line_below): same problem as find_display_line_above. Also, port to use PangoLayoutIter.
2000-11-13 18:49:52 +00:00
iter = pango_layout_get_iter (layout);
Remove all references to offscreen flag which was no longer used. Thu Jun 1 23:05:13 2000 Owen Taylor <otaylor@redhat.com> * gtk/gtkwidget.c: Remove all references to offscreen flag which was no longer used. * gtk/gtkprivate.h (enum): Remove unused flags and compress. * gtk/gtkframe.c (gtk_frame_set_label_widget): Check for non-null label_widget->parent. * gtk/gtkentry.c: Get rid of code to deal with PangoAttribute which no longer was used. * gdk/gdkpango.c (gdk_pango_context_get_info): make static. * gdk/gdkpango.c (gdk_draw_layout[_line]): Add checks for null arguments. * gdk/x11/gdkgeometry-x11.c (gdk_window_scroll): add check for destroyed windows. Thu Jun 1 13:48:45 2000 Owen Taylor <otaylor@redhat.com> * gtk/gtkimmulticontext.c: Add a finalize method and unref the slave context there. * gtk/gtkinvisible.[ch]: Make reference counting behavior identical to GtkWindow. Thu Jun 1 01:54:11 2000 Owen Taylor <otaylor@redhat.com> * Makefile.am gdk/gdkpango.c: Copy the layout render function from pangox to here, so we can write them independent of rendering system, using GDK primitives. * gdk/gdkdrawable.h gdk/gdkdraw.c gdk/gdkwindow.c gdk/x11/gdkdrawable-x11.c: Remove draw_layout() from the vtable, since we have a rendering-system independent implementation in terms of draw_glyphs(). * gdk/gdkpango.c gdkdrawable.h (gdk_draw_layout_line): New function to render a single line. * gdk/x11/gdkpango.c: Move the guts of this file mostly into ../gdkpango.c, which simplifies things, since we don't have to deal with raw X gc's. Fri May 19 04:28:16 2000 Owen Taylor <otaylor@redhat.com> * gtk/gtktextlayout.[ch]: Add get_log_attrs() function to get the logical attributes for a given GtkTextLine. Tue May 30 16:05:39 2000 Owen Taylor <otaylor@redhat.com> * gdk/x11/gdkfont-x11.c (gdk_font_charset_for_locale): Track g_locale_get_codeset() to g_get_codeset() change. Tue May 30 15:03:19 2000 Owen Taylor <otaylor@redhat.com> * gtk/testcalendar.c (calendar_font_selection_ok): Use font descriptions. * gtk/gtkentry.c (gtk_entry_draw_text): Center text within the entry. * gtk/gtkfontsel.c (gtk_font_selection_dialog_init): Start of redoing (vastly simplifying) for Pango. Still needs quite a bit of work. (Size selection is currently poor. List of predefined sizes is not a good idea, since all of these sizes won't necessarily be distinct.) Tue May 30 13:50:19 2000 Owen Taylor <otaylor@redhat.com> * gdk/x11/gdkfont-x11.c (gdk_font_charset_for_locale): Handle CODESET results for LANG=C. Mon May 29 15:49:10 2000 Owen Taylor <otaylor@redhat.com> * gtk/gtkrc.[ch]: Add a 'font_name' declaration to RC which takes a stringized pango font description; ignore the older 'font' and 'fontset' declarations. * gtk/gtkstyle.c gtk/gtkrc.c: Fill in the style->font field with a GdkFont derived via gdk_font_from_description(), for compatibility. (Should we just remove it entirely? Probably too much compatibility breakage, but people should be migrating to the new Pango stuff as quickly as possible.) Mon May 29 15:47:41 2000 Owen Taylor <otaylor@redhat.com> * gtk/gtkentry.c gtk/gtkclist.c: s/pango_font_unref/g_object_unref/. Mon May 29 15:44:46 2000 Owen Taylor <otaylor@redhat.com> * gtk/gtkcalender.c: Roughly pango-ized. Really needs redoing; there are some bugs in size allocation right now, the semi-existant distinction between header / day fonts was removed, but, with Pango, could actually be made functional in a nice way. * gtk/testcalender: Move calender from examples into this directory as a test program. (We really need to restrcture testgtk into a whole directory full of tests for every widget or functionality group, separated into multiple .c files.) Mon May 29 15:19:56 2000 Owen Taylor <otaylor@redhat.com> * gtk/testgtk.c (file_exists): Fix stupid typo that was keeping RC file from being loaded. * gtk/testgtkrc gtk/testgtkrc2: Test new pango-ized RC file font code. Mon May 29 14:31:27 2000 Owen Taylor <otaylor@redhat.com> * gdk/gdkfont.h gdk/x11/gdkfont-x11.c (gdk_font_from_description): Add function to load a GdkFont from a PangoFontDescription. Fri May 26 17:16:40 2000 Owen Taylor <otaylor@redhat.com> * gtk/frame.[ch] gtkaspectframe.c: Make frame widgets able to have any widget for the label, use a GtkLabel widget to display the text. (Based partially on a patch from Anders Carlson.) (Quite a bit of code reorganization - strip 90% of the guts out of gtkaspectframe and add a single virtual func to GtkFrameClass - compute_child_allocation.) Fri May 26 12:00:02 2000 Owen Taylor <otaylor@redhat.com> * gtk/gtkctree.c gtk/gtkclist.[ch]: Pangoized. (Removed clist->row_center_offset field because caching it wasn't saving time or code, added private function _gtk_clist_create_cell_layout()). Wed May 24 15:59:37 2000 Owen Taylor <otaylor@redhat.com> * gtk/gtkaccellabel.c: Pangoized. * gtk/[hv]ruler.c: Pangoized Mon May 22 19:23:59 2000 Owen Taylor <otaylor@redhat.com> * gtk/gtkfilesel.c (gtk_file_selection_init): Use gtk_clist_set_column_auto_resize() to remove need need for manual column width computations. Mon May 22 18:50:26 2000 Owen Taylor <otaylor@redhat.com> * gtk/gtktooltips.[ch]: Replace custom drawing with a GtkLabel, ensuring Pango correctness, and considerably simplifying the code. * gtk/gtklabel.c gtk[hv]scale.c: 1000 => PANGO_SCALE. * gtk/gtklabel.c (gtk_label_size_request): Fixed incorrect getting of numbers of lines. * gtk/gtklabel.c (gtk_label_size_request): Set the requisition to the actual requested width of the lable, not to the wrap width we set. * gtk/gtktextchild.h: Remove extraneous include of gtk/gtk.h. * gtk/gtktextbtree.c gtk/gtktextbuffer.c gtk/gtktextlayout.c gtk/gtktextview.c gtk/gtktextview.[ch]: Fix up includes. * gtk/gtktextview.c: Fix structure inheritance. * gtk/gtkprogressbar.c: Pangoize. Mon May 22 15:47:30 2000 Owen Taylor <otaylor@redhat.com> * gtk/gtktextview.c (gtk_text_view_get_first_para_iter): Encapsulate in a function. * gtk/gtktextlayout.c (find_display_line_above): Fixed bug with computing line tops. * gtk/gtktextview.c (changed_handler): Fix < , <= confusion. Thu May 18 18:53:31 2000 Owen Taylor <otaylor@redhat.com> * gtk/gtktextdisplay.c (gtk_text_layout_draw): Fix up the x_offset and y_offset coordinates to do what we need now. (The offset between buffer and layout coordinates has been reintroduced, but is a bit different than before.) * gtk/gtktextview.[ch]: No longer inherit from GtkLayout; instead handle the adjustments ourselves, and scroll as necessary using the new gdk_window_scroll(). The advantage of this is that when we are incrementally revalidating, we are essentially rearranging things around the visible portion of the screen. With the old setup, the visible portion of the screen was moved around in the layout, so scrolling and redrawing to track that caused jumping of the display. Since we now control the scrolling ourselves, we can suppress this and only redraw when things actually change. Thu May 18 18:47:25 2000 Owen Taylor <otaylor@redhat.com> * gtk/gtktextbtree.c (redisplay_mark): We need to invalidate the region not just redisplay it after-all, since we store the cursors in the LineDisplay. (Ugly interactions here between GtkLayout and GtkTextBTree here.) * gtk/gtktextbtree.c (redisplay_region): Fixed reversed comparison. Thu May 18 18:43:21 2000 Owen Taylor <otaylor@redhat.com> * gdk/gdkwindow.h gdk/x11/gdkgeometry-x11.c (gdk_window_scroll): Added function to scroll contents of a window while keeping the window constant. Works by XCopyArea or guffaw-scrolling depending on the details of how the window is set up. (guffaw-scrolling still needs to be filled in.) Wed May 17 22:36:53 2000 Owen Taylor <otaylor@redhat.com> * gtk/gtktextiter.c gtk/gtkmain.c: Add a debug key for the text widget, move the debugging that was tied to a global variable to that. * gtk/gtkmarshal.list: Add NONE:INT,INT,INT * gtk/gtktextbtree.[ch] gtk/gtktextlayout.c: Keep a separate validated flag, in line data instead of setting height/width to -1. This allows us to perform operations with partially invalid buffer (using the old size for invalid lines) and thus to do incremental vaidation. Keep height/width aggregates up to date when deleting text and rebalancing the tree. * gtk/gtktextbtree.[ch]: Add functions validate a line (gtk_text_btree_validate_line), and to validate up to a number of pixels (gtk_text_btree_validate). * gtk/gtktextlayout.[ch]: Add an ::invalidated signal that indicates that something is changed and a revalidation pass is needed. Change ::need_repaint to ::changed, and make it take old and new yranges instead of a rectangle. * gtk/gtktextbtree.[ch] gtk/gtktextlayout.[ch]: Move the line_data_destroy() function from gtk_text_btree_add_view() to a virtual function in GtkTextLayout * gtk/gtktextbtree.[ch]: Remove gtk_text_btree_get_damage_range(), since we are handling partial repaints in a different fashion now. * gtk/gtktextbtree.[ch]: Only repaint the changed portion of the selection instead of queueing a repaint on the entire widget. * gtk/gtktextbuffer.[ch] gtk/gtktextbtree.[ch]: Move get_selection_bounds() down to btree, make the function in buffer a wrapper around the btree function. * gtk/gtktextlayout.[ch]: Add functions to check if the layout is valid and to recompute either a range of pixels aroudn a line or a certain total number of pixels. * gtk/gtktextlayout.[ch]: Cache a single line display; now that we only redraw the needed portions, the hit rate for this cache is quite high. * gtk/gtktextview.[ch]: Keep track of the first paragraph on the screen so that when re-laying-out the buffer, we can keep the same place. This requires connecting to ::value_changed on the adjustments * gtk/gtktextview.[ch]: Add idle functions to revalidate the buffer after we receive an ::invalidated signal. Wed May 17 22:10:47 2000 Owen Taylor <otaylor@redhat.com> * gtk/gtklayout.c (gtk_layout_size_allocate): Set upper to max of allocation and layout size, not just to the layout size. * gtk/gtk[hv]scrollbar.c (gtk_[hv]scrollbar_calc_slider_size): Invalidate window so it gets redrawn properly. * gdk/gdkwindow.c (gdk_window_invalidate_rect): Allow rect == NULL to mean the entire window. * gdk/gdkevents.h: Move definition for GDK_PRIORITY_REDRAW into public header. Mon May 15 14:51:31 2000 Owen Taylor <otaylor@redhat.com> * gtk/gtktextmark.c (gtk_text_mark_get_name): Add function to get the name of a mark. * gtk/gtktextlayout.c (gtk_text_layout_get_line_at_y): Add a function to find the paragraph from a y position. Thu May 11 12:57:20 2000 Owen Taylor <otaylor@redhat.com> * gtk/gtktextbtree.c (gtk_text_btree_node_invalidate_upward): Valid nodes have width/height >= 0, not > 0. Tue May 9 21:29:06 2000 Owen Taylor <otaylor@redhat.com> * gtk/gtktextlayout.[ch] gtk/gtktextdisplay.c (gtk_text_layout_get_line_display): Add a size_only flag, so when we only need the size, we don't create useless appearance attributes. * gtk/gtktextview.c (gtk_text_view_ensure_layout): Remove duplicate setting of font description. * gtk/gtkscale.c: Use PANGO_SCALE instead of 1000 Wed Apr 26 01:53:23 2000 Owen Taylor <otaylor@redhat.com> * gtk/Makefile.am (EXTRA_DIST): Add OLD_STAMP into EXTRA_DIST. It does not work well when the file that everything depends on is not in the tarball. Wed Apr 26 00:56:14 2000 Owen Taylor <otaylor@redhat.com> * gtk/testgtk.c: Some hacks and fixes so that it basically works when not sitting in the GTK+ build tree. 2000-05-03 Havoc Pennington <hp@redhat.com> * gtk/gtktextbtree.c (gtk_text_line_next_could_contain_tag): Properly determine the ordering of the tag root and the current line within the tree. Previous algorithm only worked if the tag root's immediate parent was the common root of both the current line and the tag root. Wed Apr 26 00:43:00 2000 Owen Taylor <otaylor@redhat.com> * gtk/gtktextlayout.c (set_para_values): Fix some bugs in alignment. * gtk/gtktextview.c (gtk_text_view_ensure_layout): Track the widget text directional dynamically. * gtk/gtktextview.[ch]: Added functions to get and set default wrap mode. Tue Apr 25 23:47:38 2000 Owen Taylor <otaylor@redhat.com> * gtk/gtktextlayout.c (gtk_text_layout_get_iter_location): Fix bug in cursor location computation. Tue Apr 25 23:22:59 2000 Owen Taylor <otaylor@redhat.com> * gtk/gtklayout.c (gtk_layout_set_size): Clamp hadjustment/ vadjusment values properly when layout gets smaller. * gtk/gtktextview.c (need_repaint_handler): Areas being passed in are far completely inaccurate, and sometimes too small, so, for now, just queue a redraw on the whole visible region. 2000-04-25 Havoc Pennington <hp@redhat.com> * gtk/gtktextbtree.c (summary_destroy): new function to destroy tag summary nodes (gtk_text_line_next_could_contain_tag): this function was totally broken if the line passed in wasn't below the tag root. Fix it. (gtk_text_btree_first_could_contain_tag): In the tag == NULL "wildcard" case, we have to do a linear scan. Blah. (gtk_text_btree_last_could_contain_tag): In tag == NULL case, we have to do the linear scan (tag_removed_cb): When a tag is removed from the tag table, remove the GtkTextTagInfo node from the btree. (gtk_text_btree_spew): Implement the spew function, for our debugging pleasure. Tue Apr 25 19:40:18 2000 Owen Taylor <otaylor@redhat.com> * gtk/gtktextlayout.c (gtk_text_layout_set_buffer): Fix a problem with referring to the wrong buffer. * gtk/gtkentry.c: Fix focus-in/focus-out confusion. * gtk/gtkrc.c gtk/gtkstyle.c: Moving setting default font description to gtk_style_new() - otherwise things don't work without a .gtkrc file. * gtk/gtktextbuffer.c (gtk_text_buffer_new): Sink the tags table if we create it ourself, too. * gdk/gdktypes.h (enum): Move GDK_RELEASE_MASK, since it was conflicting with XKB modifiers. * gtk/gtktextview.[ch]: Add simple support for GtkIMContext. Mon Apr 24 19:34:18 2000 Owen Taylor <otaylor@redhat.com> * gtk/gtkentry.c (gtk_entry_move_cursor_visually): Fix problem with deletion from last commit. Mon Apr 24 19:29:40 2000 Owen Taylor <otaylor@redhat.com> * gtk/gtkwidget.c (gtk_widget_create_pango_context): Set the language in the context from the current locale. * gtk/gtkentry.c (gtk_entry_size_request): Use language from the context, not hardcoded value. * gtk/gtkentry.c (gtk_entry_move_cursor): Make character movement visual, not logical. Sun Apr 23 23:39:18 2000 Owen Taylor <otaylor@redhat.com> * gtk/gtkentry.c gtk/gtktextdisplay.c: Don't handle selections as attributes - that doesn't handle partial-glyph selection properly. Instead use new pango_layout_line_get_x_ranges() functionality to draw the selection. * gtk/gtkentry.c: Simplify code since pango_layout_line_index_to_x() now properly handles out-of-range coordinates. * gtk/gtktextbuffer.c: Emit "mark_set" when the cursor is moved. * gtk/gtktextiter.h gtk/gtktextiterprivate.h: Make gtk_text_iter_get_line_byte() public. * gtk/gtktextlayout.[ch]: Properly set the direction in the PangoContext for paragraphs opposite to the base direction of the widget. * gtk/gtktextlayout.[ch] gtk/gtktextdisplay.c: Fixes for alignment. * gtk/gtktextlayout.c: Don't split segments on marks, since that causes Arabic words to reshape as you cursor through. * gtk/gtktextlayout.[ch] gtk/gtktextview.[ch]: Implement virtual cursor position when moving vertically with the arrow keys and scrolling with page-up/page-down. (Arrow keys save only the X, scrolling saves both X and Y.) This means you can line-up / line-down or page-up / page-down without losing your place, and also that moving vertically with the cursor keys keeps the same X position, not the same character count: * gtk/gtktextlayout.[ch] gtk/gtktextview.[ch]: Make vertical arrow keys move by display lines, not paragraphs. Tue Apr 18 14:16:50 2000 Owen Taylor <otaylor@redhat.com> * gtk/gtklayout.c: Make sure that the bin window is at least as big as the allocation. (Should we also make sure that the bin window is big enough to completely cover widget->window?) * gtk/gtktextview.c (gtk_text_view_get_visible_rect): Add function to get the onscreen rectangle. * gdk/x11/gdkwindow-x11.c (gdk_window_get_pointer): Correctly account for offsets in window coordinates. Sun Apr 16 16:13:27 2000 Owen Taylor <otaylor@redhat.com> * gtk/gtkentry.c (gtk_entry_get_cursor_locations): Fix index/offset confusion. * gtk/gtktextview.c (gtk_text_view_ensure_layout): Set the default direction from the widget direction. * gtk/gtktexttag.c gtk/gtktexttagprivate.h (gtk_text_tag_set_arg): Add a "direction" attribute. * gtk/gtktextview.c: global s/tkxt/text_view/. * gtk/testtext.c: Added long block of text in Arabic, to test out the direction attributes. (Some problems with the shaping system for arabic become obvious - like the fact the cursor splits words into unjoined pieces.) Fri Apr 14 12:54:34 2000 Owen Taylor <otaylor@redhat.com> * gtk/gtktextdisplay.c (render_layout): Add overstrike handling. * gtk/gtktextlayout.c: Fix up alignment. * gtk/testtext.c: Add some tests for centering, wrapping. Fri Apr 14 09:26:22 2000 Owen Taylor <otaylor@redhat.com> * gdk/gdkdrawable.h gdk/gdkdraw.c gdk/gdkwindow.c gdk/x11/gdkdrawable-x11.c: Add a draw_glyphs() operation to the drawable vtable and gdk_draw_glyphs(). If we wrote GTK+-specific layout-render function this could just replace the draw_layout() operation in the vtable. * gtk/gtkentry.c: Move guts of gtk_entry_get_cursor_locations to pango_layout_get_cursor_pos() and use that function. * gtk/gtktextchild.[ch]: add gtk_ onto pixmap_segment_new(), since it is a non-static symbol. * gtk/gtktextbtree.[ch]: Replace gtk_text_btree_find_line_data_by_y() with gtk_text_btree_find_line_by_y() * gtk/gtktextdisplay.c: Rewrote for Pango - uses a custom layout renderer that handles GtkTextAppearance attributes. * gtk/gtktexttag.[ch] gtk/gtktexttagprivate.h: - Move the values in the style that don't affect geometry into a GtkTextAppearance structure. - Change underline to take a PangoUnderline and "font" a string representation of a font description - Add a "font_desc" attribute which takes a FontDescription structure. * gtk/gtktextlayout.[ch]: - Get rid of the display-line list per each line. Instead, we generate, on demand, a GtkTextLineDisplay structure which] contains a PangoLayout * and other necesary information (offsets, cursor locations) for displaying a paragraph. - Get rid of the code to wrap lines, create display chunks, etc. Instead, we just go through a paragraph and convert it into the necessary inputs to a PangoLayout. - Implement a new attribute type, GtkTextAttrAppearance. This holds a GtkTextAppearance, and is used to pass colors, stipple, etc, through from the layout to the display without having to use lots and lots of individual attributes. - Reimplement gtk_layout_get_iter_at_pixel() gtk_layout_get_iter_pos() in terms of PangoLayout functions. * gtk/gtktextview.c: - Handle passing the necessary PangoContext to the layout - Some fixups in painting to deal with the automatic backing store and offsetting of GTK+-1.4 - Add a style_set handler so that the default style reacts properly to theme changes. * gtk/gtktext?*.[ch]: Random code-style fixes. * gtk/testtext.c: Substitute in languages that Pango handles now for Thai Mon Apr 10 10:33:45 2000 Owen Taylor <otaylor@redhat.com> * gtk/gtktext?*.[ch]: Check in Havoc's port of the Tk text widget, in original form preparatory to Pango-ization and gdkimcontext-ization. Thu Apr 6 19:25:39 2000 Owen Taylor <otaylor@redhat.com> * gtk/gtkimcontext.c: Move default implementations to real_* vfuncs, so that we can derive from gtkimcontext in language bindings properly. Thu Apr 6 16:02:52 2000 Owen Taylor <otaylor@redhat.com> * gtk/gtkimcontextsimple.[ch]: Use gdk_keyval_to_unicode to gdk_unicode_to_keyval. Add a compose table including (almost) all the compose combinations from X. This is 6k of static, shared data as opposed to 50k or so of dynamic data in the XIM implementation. * gdk/gdk.h gdk/gdkkeyuni.c gdk/win32/gdkevents-win32.c (gdk_keyval_to_unicode, gdk_unicode_to_keyval): Moved functions to convert keyvalues from and to unicode here from the win32 port and made them public. Wed Apr 5 16:37:29 2000 Owen Taylor <otaylor@redhat.com> * gtk/gtkeditable.c (gtk_editable_insert_text): Allow new_text_length == -1. Wed Apr 5 16:27:45 2000 Owen Taylor <otaylor@redhat.com> * gtk/gtkimcontext.[ch]: Base class for new input context system * gtk/gtkimmulticontext.[ch]: Proxy input context that allows the real input context implementation to be loaded from modules and switched on the fly. * gtk/gtkcontextsimple.[ch]: Simple implementation of an input context that just does direct keysymbol => unicode translation. * gtk/gtkentry.[ch]: Start switching editing over to using GtkInputContext. (No handling of preedit yet.) Wed Apr 5 15:48:41 2000 Owen Taylor <otaylor@redhat.com> * gtk/gtktypeutils.h (GTK_CHECK_GET_CLASS): Fix problem with one too many substitutions. (klass should not be subsituted.) Wed Apr 5 00:18:14 2000 Owen Taylor <otaylor@redhat.com> * configure.in: Add checks for Pango * configure.in docs/Makefile.am: Add test for sgml2html and allow 'make dist' without building html, but print out warnings in that case. (For making snapshots) * gdk/Makefile.am gdk/x11/Makefile.am gtk/Makefile.am: Add Pango libraries and C flags * gdk/gdkdraw.c gdk/gdkdrawable.h gdkwindow.c gdk/x11/gdkdrawable-x11.c: Add function (gdk_draw_layout) to draw a pango layout. * gdk/gdkpango.h gdk/x11/gdkpango-x11.c: New file with functions for getting Pango contexts for GDK. * gtk/gtkeditable.c: Get rid of dead code gtk_editable_parent_set() * gtk/gtkentry.[ch]: Complete rewrite to use Pango, add bidirectional editing. * gtk/gtkentry.c: Hack in simple Hebrew input with direct keysym => unicode translations. More languages can be added here, but real input-method support is needed. * docs/Changes-1.4.txt: Added note about entry behavior. * gtk/gtkenums.h gtk/gtkwidget.[ch] testgtk.c gtkprivate.h: Add functions to set the reading direction for a widget and the global direction. Add test which allows toggling the global direction. Two private flags are used to store the direction. (GTK_DIRECTION_SET + GTK_DIRECTION_LTR) * gtk/gtkcheckbutton.c gtk/gtkframe.c gtk/gtkhbbox.c gtk/gtkhbox.c gtk/gtkradiobutton.c gtk/gtkspinbutton.c gtk/gtktable.c * gtk/gtk[hv]scale.c gtk/gtkscale.[ch]: Draw numbers using Pango * gtk/gtklabel.[ch]: Moved to Pango and considerably rewritten. Line breaking, underlining now handled by Pango. * gtk/gtkstyle.[ch] gtk/gtkrc.[ch]: Add a PangoFontDescription to RCStyle and Style. (Having both this and the old font name and GdkFont is temporary.) * gtk/gtkwidget.[ch] (gtk_widget_create_pango_{context,layout}): Added convenience functions for creating contexts and layouts for widgets. * gtk/testgtk.c: Enhance label tests with multilingual labels.
2000-06-02 03:14:07 +00:00
Free the filename of the module file. 2000-11-13 Havoc Pennington <hp@redhat.com> * gtk/gtkimmodule.c (gtk_im_module_init): Free the filename of the module file. * gtk/gtktexttag.c (gtk_text_attributes_copy): fix memory leak of dest->language * gtk/testtext.c: Test pixels above/below/inside paragraphs settings * gtk/gtktextview.c: Implement object args and setters/getters for all the aspects of the GtkTextAttributes that are not set from GtkWidget attributes. This is spacing, justification, margins, etc. (gtk_text_view_set_arg) (gtk_text_view_get_arg): implement get/set for editable, wrap mode args (gtk_text_view_class_init): Add args for justify, left_margin, right_margin, indent, and tabs * gtk/gtktextlayout.c (set_para_values): fix to display indent attribute properly * gtk/gtktexttag.c: Remove left_wrapped_line_margin attribute, replace with indent attribute * gtk/gtktextlayout.c (set_para_values): multiply indent by PANGO_SCALE * gtk/gtktextdisplay.c (render_para): Use PangoLayoutIter, rearranging code to do that (gtk_text_layout_draw): Pass in the y for the whole LineDisplay, i.e. don't subtract the top_margin first, just to keep all margin-futzing in one place. * gdk/gdkpango.c (gdk_draw_layout): Use PangoLayoutIter * gtk/gtktextlayout.c (gtk_text_layout_get_iter_location): Remove special case of last line, Pango now handles this itself. (gtk_text_layout_get_iter_at_pixel): Fix incorrect clamp of the Y coordinate (gtk_text_layout_move_iter_to_x): port to use PangoLayoutIter (find_display_line_above): wasn't moving the byte index as it iterated over lines, so always returned byte 0. Also, port to use PangoLayoutIter. (find_display_line_below): same problem as find_display_line_above. Also, port to use PangoLayoutIter.
2000-11-13 18:49:52 +00:00
do
Remove all references to offscreen flag which was no longer used. Thu Jun 1 23:05:13 2000 Owen Taylor <otaylor@redhat.com> * gtk/gtkwidget.c: Remove all references to offscreen flag which was no longer used. * gtk/gtkprivate.h (enum): Remove unused flags and compress. * gtk/gtkframe.c (gtk_frame_set_label_widget): Check for non-null label_widget->parent. * gtk/gtkentry.c: Get rid of code to deal with PangoAttribute which no longer was used. * gdk/gdkpango.c (gdk_pango_context_get_info): make static. * gdk/gdkpango.c (gdk_draw_layout[_line]): Add checks for null arguments. * gdk/x11/gdkgeometry-x11.c (gdk_window_scroll): add check for destroyed windows. Thu Jun 1 13:48:45 2000 Owen Taylor <otaylor@redhat.com> * gtk/gtkimmulticontext.c: Add a finalize method and unref the slave context there. * gtk/gtkinvisible.[ch]: Make reference counting behavior identical to GtkWindow. Thu Jun 1 01:54:11 2000 Owen Taylor <otaylor@redhat.com> * Makefile.am gdk/gdkpango.c: Copy the layout render function from pangox to here, so we can write them independent of rendering system, using GDK primitives. * gdk/gdkdrawable.h gdk/gdkdraw.c gdk/gdkwindow.c gdk/x11/gdkdrawable-x11.c: Remove draw_layout() from the vtable, since we have a rendering-system independent implementation in terms of draw_glyphs(). * gdk/gdkpango.c gdkdrawable.h (gdk_draw_layout_line): New function to render a single line. * gdk/x11/gdkpango.c: Move the guts of this file mostly into ../gdkpango.c, which simplifies things, since we don't have to deal with raw X gc's. Fri May 19 04:28:16 2000 Owen Taylor <otaylor@redhat.com> * gtk/gtktextlayout.[ch]: Add get_log_attrs() function to get the logical attributes for a given GtkTextLine. Tue May 30 16:05:39 2000 Owen Taylor <otaylor@redhat.com> * gdk/x11/gdkfont-x11.c (gdk_font_charset_for_locale): Track g_locale_get_codeset() to g_get_codeset() change. Tue May 30 15:03:19 2000 Owen Taylor <otaylor@redhat.com> * gtk/testcalendar.c (calendar_font_selection_ok): Use font descriptions. * gtk/gtkentry.c (gtk_entry_draw_text): Center text within the entry. * gtk/gtkfontsel.c (gtk_font_selection_dialog_init): Start of redoing (vastly simplifying) for Pango. Still needs quite a bit of work. (Size selection is currently poor. List of predefined sizes is not a good idea, since all of these sizes won't necessarily be distinct.) Tue May 30 13:50:19 2000 Owen Taylor <otaylor@redhat.com> * gdk/x11/gdkfont-x11.c (gdk_font_charset_for_locale): Handle CODESET results for LANG=C. Mon May 29 15:49:10 2000 Owen Taylor <otaylor@redhat.com> * gtk/gtkrc.[ch]: Add a 'font_name' declaration to RC which takes a stringized pango font description; ignore the older 'font' and 'fontset' declarations. * gtk/gtkstyle.c gtk/gtkrc.c: Fill in the style->font field with a GdkFont derived via gdk_font_from_description(), for compatibility. (Should we just remove it entirely? Probably too much compatibility breakage, but people should be migrating to the new Pango stuff as quickly as possible.) Mon May 29 15:47:41 2000 Owen Taylor <otaylor@redhat.com> * gtk/gtkentry.c gtk/gtkclist.c: s/pango_font_unref/g_object_unref/. Mon May 29 15:44:46 2000 Owen Taylor <otaylor@redhat.com> * gtk/gtkcalender.c: Roughly pango-ized. Really needs redoing; there are some bugs in size allocation right now, the semi-existant distinction between header / day fonts was removed, but, with Pango, could actually be made functional in a nice way. * gtk/testcalender: Move calender from examples into this directory as a test program. (We really need to restrcture testgtk into a whole directory full of tests for every widget or functionality group, separated into multiple .c files.) Mon May 29 15:19:56 2000 Owen Taylor <otaylor@redhat.com> * gtk/testgtk.c (file_exists): Fix stupid typo that was keeping RC file from being loaded. * gtk/testgtkrc gtk/testgtkrc2: Test new pango-ized RC file font code. Mon May 29 14:31:27 2000 Owen Taylor <otaylor@redhat.com> * gdk/gdkfont.h gdk/x11/gdkfont-x11.c (gdk_font_from_description): Add function to load a GdkFont from a PangoFontDescription. Fri May 26 17:16:40 2000 Owen Taylor <otaylor@redhat.com> * gtk/frame.[ch] gtkaspectframe.c: Make frame widgets able to have any widget for the label, use a GtkLabel widget to display the text. (Based partially on a patch from Anders Carlson.) (Quite a bit of code reorganization - strip 90% of the guts out of gtkaspectframe and add a single virtual func to GtkFrameClass - compute_child_allocation.) Fri May 26 12:00:02 2000 Owen Taylor <otaylor@redhat.com> * gtk/gtkctree.c gtk/gtkclist.[ch]: Pangoized. (Removed clist->row_center_offset field because caching it wasn't saving time or code, added private function _gtk_clist_create_cell_layout()). Wed May 24 15:59:37 2000 Owen Taylor <otaylor@redhat.com> * gtk/gtkaccellabel.c: Pangoized. * gtk/[hv]ruler.c: Pangoized Mon May 22 19:23:59 2000 Owen Taylor <otaylor@redhat.com> * gtk/gtkfilesel.c (gtk_file_selection_init): Use gtk_clist_set_column_auto_resize() to remove need need for manual column width computations. Mon May 22 18:50:26 2000 Owen Taylor <otaylor@redhat.com> * gtk/gtktooltips.[ch]: Replace custom drawing with a GtkLabel, ensuring Pango correctness, and considerably simplifying the code. * gtk/gtklabel.c gtk[hv]scale.c: 1000 => PANGO_SCALE. * gtk/gtklabel.c (gtk_label_size_request): Fixed incorrect getting of numbers of lines. * gtk/gtklabel.c (gtk_label_size_request): Set the requisition to the actual requested width of the lable, not to the wrap width we set. * gtk/gtktextchild.h: Remove extraneous include of gtk/gtk.h. * gtk/gtktextbtree.c gtk/gtktextbuffer.c gtk/gtktextlayout.c gtk/gtktextview.c gtk/gtktextview.[ch]: Fix up includes. * gtk/gtktextview.c: Fix structure inheritance. * gtk/gtkprogressbar.c: Pangoize. Mon May 22 15:47:30 2000 Owen Taylor <otaylor@redhat.com> * gtk/gtktextview.c (gtk_text_view_get_first_para_iter): Encapsulate in a function. * gtk/gtktextlayout.c (find_display_line_above): Fixed bug with computing line tops. * gtk/gtktextview.c (changed_handler): Fix < , <= confusion. Thu May 18 18:53:31 2000 Owen Taylor <otaylor@redhat.com> * gtk/gtktextdisplay.c (gtk_text_layout_draw): Fix up the x_offset and y_offset coordinates to do what we need now. (The offset between buffer and layout coordinates has been reintroduced, but is a bit different than before.) * gtk/gtktextview.[ch]: No longer inherit from GtkLayout; instead handle the adjustments ourselves, and scroll as necessary using the new gdk_window_scroll(). The advantage of this is that when we are incrementally revalidating, we are essentially rearranging things around the visible portion of the screen. With the old setup, the visible portion of the screen was moved around in the layout, so scrolling and redrawing to track that caused jumping of the display. Since we now control the scrolling ourselves, we can suppress this and only redraw when things actually change. Thu May 18 18:47:25 2000 Owen Taylor <otaylor@redhat.com> * gtk/gtktextbtree.c (redisplay_mark): We need to invalidate the region not just redisplay it after-all, since we store the cursors in the LineDisplay. (Ugly interactions here between GtkLayout and GtkTextBTree here.) * gtk/gtktextbtree.c (redisplay_region): Fixed reversed comparison. Thu May 18 18:43:21 2000 Owen Taylor <otaylor@redhat.com> * gdk/gdkwindow.h gdk/x11/gdkgeometry-x11.c (gdk_window_scroll): Added function to scroll contents of a window while keeping the window constant. Works by XCopyArea or guffaw-scrolling depending on the details of how the window is set up. (guffaw-scrolling still needs to be filled in.) Wed May 17 22:36:53 2000 Owen Taylor <otaylor@redhat.com> * gtk/gtktextiter.c gtk/gtkmain.c: Add a debug key for the text widget, move the debugging that was tied to a global variable to that. * gtk/gtkmarshal.list: Add NONE:INT,INT,INT * gtk/gtktextbtree.[ch] gtk/gtktextlayout.c: Keep a separate validated flag, in line data instead of setting height/width to -1. This allows us to perform operations with partially invalid buffer (using the old size for invalid lines) and thus to do incremental vaidation. Keep height/width aggregates up to date when deleting text and rebalancing the tree. * gtk/gtktextbtree.[ch]: Add functions validate a line (gtk_text_btree_validate_line), and to validate up to a number of pixels (gtk_text_btree_validate). * gtk/gtktextlayout.[ch]: Add an ::invalidated signal that indicates that something is changed and a revalidation pass is needed. Change ::need_repaint to ::changed, and make it take old and new yranges instead of a rectangle. * gtk/gtktextbtree.[ch] gtk/gtktextlayout.[ch]: Move the line_data_destroy() function from gtk_text_btree_add_view() to a virtual function in GtkTextLayout * gtk/gtktextbtree.[ch]: Remove gtk_text_btree_get_damage_range(), since we are handling partial repaints in a different fashion now. * gtk/gtktextbtree.[ch]: Only repaint the changed portion of the selection instead of queueing a repaint on the entire widget. * gtk/gtktextbuffer.[ch] gtk/gtktextbtree.[ch]: Move get_selection_bounds() down to btree, make the function in buffer a wrapper around the btree function. * gtk/gtktextlayout.[ch]: Add functions to check if the layout is valid and to recompute either a range of pixels aroudn a line or a certain total number of pixels. * gtk/gtktextlayout.[ch]: Cache a single line display; now that we only redraw the needed portions, the hit rate for this cache is quite high. * gtk/gtktextview.[ch]: Keep track of the first paragraph on the screen so that when re-laying-out the buffer, we can keep the same place. This requires connecting to ::value_changed on the adjustments * gtk/gtktextview.[ch]: Add idle functions to revalidate the buffer after we receive an ::invalidated signal. Wed May 17 22:10:47 2000 Owen Taylor <otaylor@redhat.com> * gtk/gtklayout.c (gtk_layout_size_allocate): Set upper to max of allocation and layout size, not just to the layout size. * gtk/gtk[hv]scrollbar.c (gtk_[hv]scrollbar_calc_slider_size): Invalidate window so it gets redrawn properly. * gdk/gdkwindow.c (gdk_window_invalidate_rect): Allow rect == NULL to mean the entire window. * gdk/gdkevents.h: Move definition for GDK_PRIORITY_REDRAW into public header. Mon May 15 14:51:31 2000 Owen Taylor <otaylor@redhat.com> * gtk/gtktextmark.c (gtk_text_mark_get_name): Add function to get the name of a mark. * gtk/gtktextlayout.c (gtk_text_layout_get_line_at_y): Add a function to find the paragraph from a y position. Thu May 11 12:57:20 2000 Owen Taylor <otaylor@redhat.com> * gtk/gtktextbtree.c (gtk_text_btree_node_invalidate_upward): Valid nodes have width/height >= 0, not > 0. Tue May 9 21:29:06 2000 Owen Taylor <otaylor@redhat.com> * gtk/gtktextlayout.[ch] gtk/gtktextdisplay.c (gtk_text_layout_get_line_display): Add a size_only flag, so when we only need the size, we don't create useless appearance attributes. * gtk/gtktextview.c (gtk_text_view_ensure_layout): Remove duplicate setting of font description. * gtk/gtkscale.c: Use PANGO_SCALE instead of 1000 Wed Apr 26 01:53:23 2000 Owen Taylor <otaylor@redhat.com> * gtk/Makefile.am (EXTRA_DIST): Add OLD_STAMP into EXTRA_DIST. It does not work well when the file that everything depends on is not in the tarball. Wed Apr 26 00:56:14 2000 Owen Taylor <otaylor@redhat.com> * gtk/testgtk.c: Some hacks and fixes so that it basically works when not sitting in the GTK+ build tree. 2000-05-03 Havoc Pennington <hp@redhat.com> * gtk/gtktextbtree.c (gtk_text_line_next_could_contain_tag): Properly determine the ordering of the tag root and the current line within the tree. Previous algorithm only worked if the tag root's immediate parent was the common root of both the current line and the tag root. Wed Apr 26 00:43:00 2000 Owen Taylor <otaylor@redhat.com> * gtk/gtktextlayout.c (set_para_values): Fix some bugs in alignment. * gtk/gtktextview.c (gtk_text_view_ensure_layout): Track the widget text directional dynamically. * gtk/gtktextview.[ch]: Added functions to get and set default wrap mode. Tue Apr 25 23:47:38 2000 Owen Taylor <otaylor@redhat.com> * gtk/gtktextlayout.c (gtk_text_layout_get_iter_location): Fix bug in cursor location computation. Tue Apr 25 23:22:59 2000 Owen Taylor <otaylor@redhat.com> * gtk/gtklayout.c (gtk_layout_set_size): Clamp hadjustment/ vadjusment values properly when layout gets smaller. * gtk/gtktextview.c (need_repaint_handler): Areas being passed in are far completely inaccurate, and sometimes too small, so, for now, just queue a redraw on the whole visible region. 2000-04-25 Havoc Pennington <hp@redhat.com> * gtk/gtktextbtree.c (summary_destroy): new function to destroy tag summary nodes (gtk_text_line_next_could_contain_tag): this function was totally broken if the line passed in wasn't below the tag root. Fix it. (gtk_text_btree_first_could_contain_tag): In the tag == NULL "wildcard" case, we have to do a linear scan. Blah. (gtk_text_btree_last_could_contain_tag): In tag == NULL case, we have to do the linear scan (tag_removed_cb): When a tag is removed from the tag table, remove the GtkTextTagInfo node from the btree. (gtk_text_btree_spew): Implement the spew function, for our debugging pleasure. Tue Apr 25 19:40:18 2000 Owen Taylor <otaylor@redhat.com> * gtk/gtktextlayout.c (gtk_text_layout_set_buffer): Fix a problem with referring to the wrong buffer. * gtk/gtkentry.c: Fix focus-in/focus-out confusion. * gtk/gtkrc.c gtk/gtkstyle.c: Moving setting default font description to gtk_style_new() - otherwise things don't work without a .gtkrc file. * gtk/gtktextbuffer.c (gtk_text_buffer_new): Sink the tags table if we create it ourself, too. * gdk/gdktypes.h (enum): Move GDK_RELEASE_MASK, since it was conflicting with XKB modifiers. * gtk/gtktextview.[ch]: Add simple support for GtkIMContext. Mon Apr 24 19:34:18 2000 Owen Taylor <otaylor@redhat.com> * gtk/gtkentry.c (gtk_entry_move_cursor_visually): Fix problem with deletion from last commit. Mon Apr 24 19:29:40 2000 Owen Taylor <otaylor@redhat.com> * gtk/gtkwidget.c (gtk_widget_create_pango_context): Set the language in the context from the current locale. * gtk/gtkentry.c (gtk_entry_size_request): Use language from the context, not hardcoded value. * gtk/gtkentry.c (gtk_entry_move_cursor): Make character movement visual, not logical. Sun Apr 23 23:39:18 2000 Owen Taylor <otaylor@redhat.com> * gtk/gtkentry.c gtk/gtktextdisplay.c: Don't handle selections as attributes - that doesn't handle partial-glyph selection properly. Instead use new pango_layout_line_get_x_ranges() functionality to draw the selection. * gtk/gtkentry.c: Simplify code since pango_layout_line_index_to_x() now properly handles out-of-range coordinates. * gtk/gtktextbuffer.c: Emit "mark_set" when the cursor is moved. * gtk/gtktextiter.h gtk/gtktextiterprivate.h: Make gtk_text_iter_get_line_byte() public. * gtk/gtktextlayout.[ch]: Properly set the direction in the PangoContext for paragraphs opposite to the base direction of the widget. * gtk/gtktextlayout.[ch] gtk/gtktextdisplay.c: Fixes for alignment. * gtk/gtktextlayout.c: Don't split segments on marks, since that causes Arabic words to reshape as you cursor through. * gtk/gtktextlayout.[ch] gtk/gtktextview.[ch]: Implement virtual cursor position when moving vertically with the arrow keys and scrolling with page-up/page-down. (Arrow keys save only the X, scrolling saves both X and Y.) This means you can line-up / line-down or page-up / page-down without losing your place, and also that moving vertically with the cursor keys keeps the same X position, not the same character count: * gtk/gtktextlayout.[ch] gtk/gtktextview.[ch]: Make vertical arrow keys move by display lines, not paragraphs. Tue Apr 18 14:16:50 2000 Owen Taylor <otaylor@redhat.com> * gtk/gtklayout.c: Make sure that the bin window is at least as big as the allocation. (Should we also make sure that the bin window is big enough to completely cover widget->window?) * gtk/gtktextview.c (gtk_text_view_get_visible_rect): Add function to get the onscreen rectangle. * gdk/x11/gdkwindow-x11.c (gdk_window_get_pointer): Correctly account for offsets in window coordinates. Sun Apr 16 16:13:27 2000 Owen Taylor <otaylor@redhat.com> * gtk/gtkentry.c (gtk_entry_get_cursor_locations): Fix index/offset confusion. * gtk/gtktextview.c (gtk_text_view_ensure_layout): Set the default direction from the widget direction. * gtk/gtktexttag.c gtk/gtktexttagprivate.h (gtk_text_tag_set_arg): Add a "direction" attribute. * gtk/gtktextview.c: global s/tkxt/text_view/. * gtk/testtext.c: Added long block of text in Arabic, to test out the direction attributes. (Some problems with the shaping system for arabic become obvious - like the fact the cursor splits words into unjoined pieces.) Fri Apr 14 12:54:34 2000 Owen Taylor <otaylor@redhat.com> * gtk/gtktextdisplay.c (render_layout): Add overstrike handling. * gtk/gtktextlayout.c: Fix up alignment. * gtk/testtext.c: Add some tests for centering, wrapping. Fri Apr 14 09:26:22 2000 Owen Taylor <otaylor@redhat.com> * gdk/gdkdrawable.h gdk/gdkdraw.c gdk/gdkwindow.c gdk/x11/gdkdrawable-x11.c: Add a draw_glyphs() operation to the drawable vtable and gdk_draw_glyphs(). If we wrote GTK+-specific layout-render function this could just replace the draw_layout() operation in the vtable. * gtk/gtkentry.c: Move guts of gtk_entry_get_cursor_locations to pango_layout_get_cursor_pos() and use that function. * gtk/gtktextchild.[ch]: add gtk_ onto pixmap_segment_new(), since it is a non-static symbol. * gtk/gtktextbtree.[ch]: Replace gtk_text_btree_find_line_data_by_y() with gtk_text_btree_find_line_by_y() * gtk/gtktextdisplay.c: Rewrote for Pango - uses a custom layout renderer that handles GtkTextAppearance attributes. * gtk/gtktexttag.[ch] gtk/gtktexttagprivate.h: - Move the values in the style that don't affect geometry into a GtkTextAppearance structure. - Change underline to take a PangoUnderline and "font" a string representation of a font description - Add a "font_desc" attribute which takes a FontDescription structure. * gtk/gtktextlayout.[ch]: - Get rid of the display-line list per each line. Instead, we generate, on demand, a GtkTextLineDisplay structure which] contains a PangoLayout * and other necesary information (offsets, cursor locations) for displaying a paragraph. - Get rid of the code to wrap lines, create display chunks, etc. Instead, we just go through a paragraph and convert it into the necessary inputs to a PangoLayout. - Implement a new attribute type, GtkTextAttrAppearance. This holds a GtkTextAppearance, and is used to pass colors, stipple, etc, through from the layout to the display without having to use lots and lots of individual attributes. - Reimplement gtk_layout_get_iter_at_pixel() gtk_layout_get_iter_pos() in terms of PangoLayout functions. * gtk/gtktextview.c: - Handle passing the necessary PangoContext to the layout - Some fixups in painting to deal with the automatic backing store and offsetting of GTK+-1.4 - Add a style_set handler so that the default style reacts properly to theme changes. * gtk/gtktext?*.[ch]: Random code-style fixes. * gtk/testtext.c: Substitute in languages that Pango handles now for Thai Mon Apr 10 10:33:45 2000 Owen Taylor <otaylor@redhat.com> * gtk/gtktext?*.[ch]: Check in Havoc's port of the Tk text widget, in original form preparatory to Pango-ization and gdkimcontext-ization. Thu Apr 6 19:25:39 2000 Owen Taylor <otaylor@redhat.com> * gtk/gtkimcontext.c: Move default implementations to real_* vfuncs, so that we can derive from gtkimcontext in language bindings properly. Thu Apr 6 16:02:52 2000 Owen Taylor <otaylor@redhat.com> * gtk/gtkimcontextsimple.[ch]: Use gdk_keyval_to_unicode to gdk_unicode_to_keyval. Add a compose table including (almost) all the compose combinations from X. This is 6k of static, shared data as opposed to 50k or so of dynamic data in the XIM implementation. * gdk/gdk.h gdk/gdkkeyuni.c gdk/win32/gdkevents-win32.c (gdk_keyval_to_unicode, gdk_unicode_to_keyval): Moved functions to convert keyvalues from and to unicode here from the win32 port and made them public. Wed Apr 5 16:37:29 2000 Owen Taylor <otaylor@redhat.com> * gtk/gtkeditable.c (gtk_editable_insert_text): Allow new_text_length == -1. Wed Apr 5 16:27:45 2000 Owen Taylor <otaylor@redhat.com> * gtk/gtkimcontext.[ch]: Base class for new input context system * gtk/gtkimmulticontext.[ch]: Proxy input context that allows the real input context implementation to be loaded from modules and switched on the fly. * gtk/gtkcontextsimple.[ch]: Simple implementation of an input context that just does direct keysymbol => unicode translation. * gtk/gtkentry.[ch]: Start switching editing over to using GtkInputContext. (No handling of preedit yet.) Wed Apr 5 15:48:41 2000 Owen Taylor <otaylor@redhat.com> * gtk/gtktypeutils.h (GTK_CHECK_GET_CLASS): Fix problem with one too many substitutions. (klass should not be subsituted.) Wed Apr 5 00:18:14 2000 Owen Taylor <otaylor@redhat.com> * configure.in: Add checks for Pango * configure.in docs/Makefile.am: Add test for sgml2html and allow 'make dist' without building html, but print out warnings in that case. (For making snapshots) * gdk/Makefile.am gdk/x11/Makefile.am gtk/Makefile.am: Add Pango libraries and C flags * gdk/gdkdraw.c gdk/gdkdrawable.h gdkwindow.c gdk/x11/gdkdrawable-x11.c: Add function (gdk_draw_layout) to draw a pango layout. * gdk/gdkpango.h gdk/x11/gdkpango-x11.c: New file with functions for getting Pango contexts for GDK. * gtk/gtkeditable.c: Get rid of dead code gtk_editable_parent_set() * gtk/gtkentry.[ch]: Complete rewrite to use Pango, add bidirectional editing. * gtk/gtkentry.c: Hack in simple Hebrew input with direct keysym => unicode translations. More languages can be added here, but real input-method support is needed. * docs/Changes-1.4.txt: Added note about entry behavior. * gtk/gtkenums.h gtk/gtkwidget.[ch] testgtk.c gtkprivate.h: Add functions to set the reading direction for a widget and the global direction. Add test which allows toggling the global direction. Two private flags are used to store the direction. (GTK_DIRECTION_SET + GTK_DIRECTION_LTR) * gtk/gtkcheckbutton.c gtk/gtkframe.c gtk/gtkhbbox.c gtk/gtkhbox.c gtk/gtkradiobutton.c gtk/gtkspinbutton.c gtk/gtktable.c * gtk/gtk[hv]scale.c gtk/gtkscale.[ch]: Draw numbers using Pango * gtk/gtklabel.[ch]: Moved to Pango and considerably rewritten. Line breaking, underlining now handled by Pango. * gtk/gtkstyle.[ch] gtk/gtkrc.[ch]: Add a PangoFontDescription to RCStyle and Style. (Having both this and the old font name and GdkFont is temporary.) * gtk/gtkwidget.[ch] (gtk_widget_create_pango_{context,layout}): Added convenience functions for creating contexts and layouts for widgets. * gtk/testgtk.c: Enhance label tests with multilingual labels.
2000-06-02 03:14:07 +00:00
{
Free the filename of the module file. 2000-11-13 Havoc Pennington <hp@redhat.com> * gtk/gtkimmodule.c (gtk_im_module_init): Free the filename of the module file. * gtk/gtktexttag.c (gtk_text_attributes_copy): fix memory leak of dest->language * gtk/testtext.c: Test pixels above/below/inside paragraphs settings * gtk/gtktextview.c: Implement object args and setters/getters for all the aspects of the GtkTextAttributes that are not set from GtkWidget attributes. This is spacing, justification, margins, etc. (gtk_text_view_set_arg) (gtk_text_view_get_arg): implement get/set for editable, wrap mode args (gtk_text_view_class_init): Add args for justify, left_margin, right_margin, indent, and tabs * gtk/gtktextlayout.c (set_para_values): fix to display indent attribute properly * gtk/gtktexttag.c: Remove left_wrapped_line_margin attribute, replace with indent attribute * gtk/gtktextlayout.c (set_para_values): multiply indent by PANGO_SCALE * gtk/gtktextdisplay.c (render_para): Use PangoLayoutIter, rearranging code to do that (gtk_text_layout_draw): Pass in the y for the whole LineDisplay, i.e. don't subtract the top_margin first, just to keep all margin-futzing in one place. * gdk/gdkpango.c (gdk_draw_layout): Use PangoLayoutIter * gtk/gtktextlayout.c (gtk_text_layout_get_iter_location): Remove special case of last line, Pango now handles this itself. (gtk_text_layout_get_iter_at_pixel): Fix incorrect clamp of the Y coordinate (gtk_text_layout_move_iter_to_x): port to use PangoLayoutIter (find_display_line_above): wasn't moving the byte index as it iterated over lines, so always returned byte 0. Also, port to use PangoLayoutIter. (find_display_line_below): same problem as find_display_line_above. Also, port to use PangoLayoutIter.
2000-11-13 18:49:52 +00:00
PangoRectangle logical_rect;
PangoLayoutLine *line;
int baseline;
line = pango_layout_iter_get_line (iter);
pango_layout_iter_get_line_extents (iter, NULL, &logical_rect);
baseline = pango_layout_iter_get_baseline (iter);
Remove all references to offscreen flag which was no longer used. Thu Jun 1 23:05:13 2000 Owen Taylor <otaylor@redhat.com> * gtk/gtkwidget.c: Remove all references to offscreen flag which was no longer used. * gtk/gtkprivate.h (enum): Remove unused flags and compress. * gtk/gtkframe.c (gtk_frame_set_label_widget): Check for non-null label_widget->parent. * gtk/gtkentry.c: Get rid of code to deal with PangoAttribute which no longer was used. * gdk/gdkpango.c (gdk_pango_context_get_info): make static. * gdk/gdkpango.c (gdk_draw_layout[_line]): Add checks for null arguments. * gdk/x11/gdkgeometry-x11.c (gdk_window_scroll): add check for destroyed windows. Thu Jun 1 13:48:45 2000 Owen Taylor <otaylor@redhat.com> * gtk/gtkimmulticontext.c: Add a finalize method and unref the slave context there. * gtk/gtkinvisible.[ch]: Make reference counting behavior identical to GtkWindow. Thu Jun 1 01:54:11 2000 Owen Taylor <otaylor@redhat.com> * Makefile.am gdk/gdkpango.c: Copy the layout render function from pangox to here, so we can write them independent of rendering system, using GDK primitives. * gdk/gdkdrawable.h gdk/gdkdraw.c gdk/gdkwindow.c gdk/x11/gdkdrawable-x11.c: Remove draw_layout() from the vtable, since we have a rendering-system independent implementation in terms of draw_glyphs(). * gdk/gdkpango.c gdkdrawable.h (gdk_draw_layout_line): New function to render a single line. * gdk/x11/gdkpango.c: Move the guts of this file mostly into ../gdkpango.c, which simplifies things, since we don't have to deal with raw X gc's. Fri May 19 04:28:16 2000 Owen Taylor <otaylor@redhat.com> * gtk/gtktextlayout.[ch]: Add get_log_attrs() function to get the logical attributes for a given GtkTextLine. Tue May 30 16:05:39 2000 Owen Taylor <otaylor@redhat.com> * gdk/x11/gdkfont-x11.c (gdk_font_charset_for_locale): Track g_locale_get_codeset() to g_get_codeset() change. Tue May 30 15:03:19 2000 Owen Taylor <otaylor@redhat.com> * gtk/testcalendar.c (calendar_font_selection_ok): Use font descriptions. * gtk/gtkentry.c (gtk_entry_draw_text): Center text within the entry. * gtk/gtkfontsel.c (gtk_font_selection_dialog_init): Start of redoing (vastly simplifying) for Pango. Still needs quite a bit of work. (Size selection is currently poor. List of predefined sizes is not a good idea, since all of these sizes won't necessarily be distinct.) Tue May 30 13:50:19 2000 Owen Taylor <otaylor@redhat.com> * gdk/x11/gdkfont-x11.c (gdk_font_charset_for_locale): Handle CODESET results for LANG=C. Mon May 29 15:49:10 2000 Owen Taylor <otaylor@redhat.com> * gtk/gtkrc.[ch]: Add a 'font_name' declaration to RC which takes a stringized pango font description; ignore the older 'font' and 'fontset' declarations. * gtk/gtkstyle.c gtk/gtkrc.c: Fill in the style->font field with a GdkFont derived via gdk_font_from_description(), for compatibility. (Should we just remove it entirely? Probably too much compatibility breakage, but people should be migrating to the new Pango stuff as quickly as possible.) Mon May 29 15:47:41 2000 Owen Taylor <otaylor@redhat.com> * gtk/gtkentry.c gtk/gtkclist.c: s/pango_font_unref/g_object_unref/. Mon May 29 15:44:46 2000 Owen Taylor <otaylor@redhat.com> * gtk/gtkcalender.c: Roughly pango-ized. Really needs redoing; there are some bugs in size allocation right now, the semi-existant distinction between header / day fonts was removed, but, with Pango, could actually be made functional in a nice way. * gtk/testcalender: Move calender from examples into this directory as a test program. (We really need to restrcture testgtk into a whole directory full of tests for every widget or functionality group, separated into multiple .c files.) Mon May 29 15:19:56 2000 Owen Taylor <otaylor@redhat.com> * gtk/testgtk.c (file_exists): Fix stupid typo that was keeping RC file from being loaded. * gtk/testgtkrc gtk/testgtkrc2: Test new pango-ized RC file font code. Mon May 29 14:31:27 2000 Owen Taylor <otaylor@redhat.com> * gdk/gdkfont.h gdk/x11/gdkfont-x11.c (gdk_font_from_description): Add function to load a GdkFont from a PangoFontDescription. Fri May 26 17:16:40 2000 Owen Taylor <otaylor@redhat.com> * gtk/frame.[ch] gtkaspectframe.c: Make frame widgets able to have any widget for the label, use a GtkLabel widget to display the text. (Based partially on a patch from Anders Carlson.) (Quite a bit of code reorganization - strip 90% of the guts out of gtkaspectframe and add a single virtual func to GtkFrameClass - compute_child_allocation.) Fri May 26 12:00:02 2000 Owen Taylor <otaylor@redhat.com> * gtk/gtkctree.c gtk/gtkclist.[ch]: Pangoized. (Removed clist->row_center_offset field because caching it wasn't saving time or code, added private function _gtk_clist_create_cell_layout()). Wed May 24 15:59:37 2000 Owen Taylor <otaylor@redhat.com> * gtk/gtkaccellabel.c: Pangoized. * gtk/[hv]ruler.c: Pangoized Mon May 22 19:23:59 2000 Owen Taylor <otaylor@redhat.com> * gtk/gtkfilesel.c (gtk_file_selection_init): Use gtk_clist_set_column_auto_resize() to remove need need for manual column width computations. Mon May 22 18:50:26 2000 Owen Taylor <otaylor@redhat.com> * gtk/gtktooltips.[ch]: Replace custom drawing with a GtkLabel, ensuring Pango correctness, and considerably simplifying the code. * gtk/gtklabel.c gtk[hv]scale.c: 1000 => PANGO_SCALE. * gtk/gtklabel.c (gtk_label_size_request): Fixed incorrect getting of numbers of lines. * gtk/gtklabel.c (gtk_label_size_request): Set the requisition to the actual requested width of the lable, not to the wrap width we set. * gtk/gtktextchild.h: Remove extraneous include of gtk/gtk.h. * gtk/gtktextbtree.c gtk/gtktextbuffer.c gtk/gtktextlayout.c gtk/gtktextview.c gtk/gtktextview.[ch]: Fix up includes. * gtk/gtktextview.c: Fix structure inheritance. * gtk/gtkprogressbar.c: Pangoize. Mon May 22 15:47:30 2000 Owen Taylor <otaylor@redhat.com> * gtk/gtktextview.c (gtk_text_view_get_first_para_iter): Encapsulate in a function. * gtk/gtktextlayout.c (find_display_line_above): Fixed bug with computing line tops. * gtk/gtktextview.c (changed_handler): Fix < , <= confusion. Thu May 18 18:53:31 2000 Owen Taylor <otaylor@redhat.com> * gtk/gtktextdisplay.c (gtk_text_layout_draw): Fix up the x_offset and y_offset coordinates to do what we need now. (The offset between buffer and layout coordinates has been reintroduced, but is a bit different than before.) * gtk/gtktextview.[ch]: No longer inherit from GtkLayout; instead handle the adjustments ourselves, and scroll as necessary using the new gdk_window_scroll(). The advantage of this is that when we are incrementally revalidating, we are essentially rearranging things around the visible portion of the screen. With the old setup, the visible portion of the screen was moved around in the layout, so scrolling and redrawing to track that caused jumping of the display. Since we now control the scrolling ourselves, we can suppress this and only redraw when things actually change. Thu May 18 18:47:25 2000 Owen Taylor <otaylor@redhat.com> * gtk/gtktextbtree.c (redisplay_mark): We need to invalidate the region not just redisplay it after-all, since we store the cursors in the LineDisplay. (Ugly interactions here between GtkLayout and GtkTextBTree here.) * gtk/gtktextbtree.c (redisplay_region): Fixed reversed comparison. Thu May 18 18:43:21 2000 Owen Taylor <otaylor@redhat.com> * gdk/gdkwindow.h gdk/x11/gdkgeometry-x11.c (gdk_window_scroll): Added function to scroll contents of a window while keeping the window constant. Works by XCopyArea or guffaw-scrolling depending on the details of how the window is set up. (guffaw-scrolling still needs to be filled in.) Wed May 17 22:36:53 2000 Owen Taylor <otaylor@redhat.com> * gtk/gtktextiter.c gtk/gtkmain.c: Add a debug key for the text widget, move the debugging that was tied to a global variable to that. * gtk/gtkmarshal.list: Add NONE:INT,INT,INT * gtk/gtktextbtree.[ch] gtk/gtktextlayout.c: Keep a separate validated flag, in line data instead of setting height/width to -1. This allows us to perform operations with partially invalid buffer (using the old size for invalid lines) and thus to do incremental vaidation. Keep height/width aggregates up to date when deleting text and rebalancing the tree. * gtk/gtktextbtree.[ch]: Add functions validate a line (gtk_text_btree_validate_line), and to validate up to a number of pixels (gtk_text_btree_validate). * gtk/gtktextlayout.[ch]: Add an ::invalidated signal that indicates that something is changed and a revalidation pass is needed. Change ::need_repaint to ::changed, and make it take old and new yranges instead of a rectangle. * gtk/gtktextbtree.[ch] gtk/gtktextlayout.[ch]: Move the line_data_destroy() function from gtk_text_btree_add_view() to a virtual function in GtkTextLayout * gtk/gtktextbtree.[ch]: Remove gtk_text_btree_get_damage_range(), since we are handling partial repaints in a different fashion now. * gtk/gtktextbtree.[ch]: Only repaint the changed portion of the selection instead of queueing a repaint on the entire widget. * gtk/gtktextbuffer.[ch] gtk/gtktextbtree.[ch]: Move get_selection_bounds() down to btree, make the function in buffer a wrapper around the btree function. * gtk/gtktextlayout.[ch]: Add functions to check if the layout is valid and to recompute either a range of pixels aroudn a line or a certain total number of pixels. * gtk/gtktextlayout.[ch]: Cache a single line display; now that we only redraw the needed portions, the hit rate for this cache is quite high. * gtk/gtktextview.[ch]: Keep track of the first paragraph on the screen so that when re-laying-out the buffer, we can keep the same place. This requires connecting to ::value_changed on the adjustments * gtk/gtktextview.[ch]: Add idle functions to revalidate the buffer after we receive an ::invalidated signal. Wed May 17 22:10:47 2000 Owen Taylor <otaylor@redhat.com> * gtk/gtklayout.c (gtk_layout_size_allocate): Set upper to max of allocation and layout size, not just to the layout size. * gtk/gtk[hv]scrollbar.c (gtk_[hv]scrollbar_calc_slider_size): Invalidate window so it gets redrawn properly. * gdk/gdkwindow.c (gdk_window_invalidate_rect): Allow rect == NULL to mean the entire window. * gdk/gdkevents.h: Move definition for GDK_PRIORITY_REDRAW into public header. Mon May 15 14:51:31 2000 Owen Taylor <otaylor@redhat.com> * gtk/gtktextmark.c (gtk_text_mark_get_name): Add function to get the name of a mark. * gtk/gtktextlayout.c (gtk_text_layout_get_line_at_y): Add a function to find the paragraph from a y position. Thu May 11 12:57:20 2000 Owen Taylor <otaylor@redhat.com> * gtk/gtktextbtree.c (gtk_text_btree_node_invalidate_upward): Valid nodes have width/height >= 0, not > 0. Tue May 9 21:29:06 2000 Owen Taylor <otaylor@redhat.com> * gtk/gtktextlayout.[ch] gtk/gtktextdisplay.c (gtk_text_layout_get_line_display): Add a size_only flag, so when we only need the size, we don't create useless appearance attributes. * gtk/gtktextview.c (gtk_text_view_ensure_layout): Remove duplicate setting of font description. * gtk/gtkscale.c: Use PANGO_SCALE instead of 1000 Wed Apr 26 01:53:23 2000 Owen Taylor <otaylor@redhat.com> * gtk/Makefile.am (EXTRA_DIST): Add OLD_STAMP into EXTRA_DIST. It does not work well when the file that everything depends on is not in the tarball. Wed Apr 26 00:56:14 2000 Owen Taylor <otaylor@redhat.com> * gtk/testgtk.c: Some hacks and fixes so that it basically works when not sitting in the GTK+ build tree. 2000-05-03 Havoc Pennington <hp@redhat.com> * gtk/gtktextbtree.c (gtk_text_line_next_could_contain_tag): Properly determine the ordering of the tag root and the current line within the tree. Previous algorithm only worked if the tag root's immediate parent was the common root of both the current line and the tag root. Wed Apr 26 00:43:00 2000 Owen Taylor <otaylor@redhat.com> * gtk/gtktextlayout.c (set_para_values): Fix some bugs in alignment. * gtk/gtktextview.c (gtk_text_view_ensure_layout): Track the widget text directional dynamically. * gtk/gtktextview.[ch]: Added functions to get and set default wrap mode. Tue Apr 25 23:47:38 2000 Owen Taylor <otaylor@redhat.com> * gtk/gtktextlayout.c (gtk_text_layout_get_iter_location): Fix bug in cursor location computation. Tue Apr 25 23:22:59 2000 Owen Taylor <otaylor@redhat.com> * gtk/gtklayout.c (gtk_layout_set_size): Clamp hadjustment/ vadjusment values properly when layout gets smaller. * gtk/gtktextview.c (need_repaint_handler): Areas being passed in are far completely inaccurate, and sometimes too small, so, for now, just queue a redraw on the whole visible region. 2000-04-25 Havoc Pennington <hp@redhat.com> * gtk/gtktextbtree.c (summary_destroy): new function to destroy tag summary nodes (gtk_text_line_next_could_contain_tag): this function was totally broken if the line passed in wasn't below the tag root. Fix it. (gtk_text_btree_first_could_contain_tag): In the tag == NULL "wildcard" case, we have to do a linear scan. Blah. (gtk_text_btree_last_could_contain_tag): In tag == NULL case, we have to do the linear scan (tag_removed_cb): When a tag is removed from the tag table, remove the GtkTextTagInfo node from the btree. (gtk_text_btree_spew): Implement the spew function, for our debugging pleasure. Tue Apr 25 19:40:18 2000 Owen Taylor <otaylor@redhat.com> * gtk/gtktextlayout.c (gtk_text_layout_set_buffer): Fix a problem with referring to the wrong buffer. * gtk/gtkentry.c: Fix focus-in/focus-out confusion. * gtk/gtkrc.c gtk/gtkstyle.c: Moving setting default font description to gtk_style_new() - otherwise things don't work without a .gtkrc file. * gtk/gtktextbuffer.c (gtk_text_buffer_new): Sink the tags table if we create it ourself, too. * gdk/gdktypes.h (enum): Move GDK_RELEASE_MASK, since it was conflicting with XKB modifiers. * gtk/gtktextview.[ch]: Add simple support for GtkIMContext. Mon Apr 24 19:34:18 2000 Owen Taylor <otaylor@redhat.com> * gtk/gtkentry.c (gtk_entry_move_cursor_visually): Fix problem with deletion from last commit. Mon Apr 24 19:29:40 2000 Owen Taylor <otaylor@redhat.com> * gtk/gtkwidget.c (gtk_widget_create_pango_context): Set the language in the context from the current locale. * gtk/gtkentry.c (gtk_entry_size_request): Use language from the context, not hardcoded value. * gtk/gtkentry.c (gtk_entry_move_cursor): Make character movement visual, not logical. Sun Apr 23 23:39:18 2000 Owen Taylor <otaylor@redhat.com> * gtk/gtkentry.c gtk/gtktextdisplay.c: Don't handle selections as attributes - that doesn't handle partial-glyph selection properly. Instead use new pango_layout_line_get_x_ranges() functionality to draw the selection. * gtk/gtkentry.c: Simplify code since pango_layout_line_index_to_x() now properly handles out-of-range coordinates. * gtk/gtktextbuffer.c: Emit "mark_set" when the cursor is moved. * gtk/gtktextiter.h gtk/gtktextiterprivate.h: Make gtk_text_iter_get_line_byte() public. * gtk/gtktextlayout.[ch]: Properly set the direction in the PangoContext for paragraphs opposite to the base direction of the widget. * gtk/gtktextlayout.[ch] gtk/gtktextdisplay.c: Fixes for alignment. * gtk/gtktextlayout.c: Don't split segments on marks, since that causes Arabic words to reshape as you cursor through. * gtk/gtktextlayout.[ch] gtk/gtktextview.[ch]: Implement virtual cursor position when moving vertically with the arrow keys and scrolling with page-up/page-down. (Arrow keys save only the X, scrolling saves both X and Y.) This means you can line-up / line-down or page-up / page-down without losing your place, and also that moving vertically with the cursor keys keeps the same X position, not the same character count: * gtk/gtktextlayout.[ch] gtk/gtktextview.[ch]: Make vertical arrow keys move by display lines, not paragraphs. Tue Apr 18 14:16:50 2000 Owen Taylor <otaylor@redhat.com> * gtk/gtklayout.c: Make sure that the bin window is at least as big as the allocation. (Should we also make sure that the bin window is big enough to completely cover widget->window?) * gtk/gtktextview.c (gtk_text_view_get_visible_rect): Add function to get the onscreen rectangle. * gdk/x11/gdkwindow-x11.c (gdk_window_get_pointer): Correctly account for offsets in window coordinates. Sun Apr 16 16:13:27 2000 Owen Taylor <otaylor@redhat.com> * gtk/gtkentry.c (gtk_entry_get_cursor_locations): Fix index/offset confusion. * gtk/gtktextview.c (gtk_text_view_ensure_layout): Set the default direction from the widget direction. * gtk/gtktexttag.c gtk/gtktexttagprivate.h (gtk_text_tag_set_arg): Add a "direction" attribute. * gtk/gtktextview.c: global s/tkxt/text_view/. * gtk/testtext.c: Added long block of text in Arabic, to test out the direction attributes. (Some problems with the shaping system for arabic become obvious - like the fact the cursor splits words into unjoined pieces.) Fri Apr 14 12:54:34 2000 Owen Taylor <otaylor@redhat.com> * gtk/gtktextdisplay.c (render_layout): Add overstrike handling. * gtk/gtktextlayout.c: Fix up alignment. * gtk/testtext.c: Add some tests for centering, wrapping. Fri Apr 14 09:26:22 2000 Owen Taylor <otaylor@redhat.com> * gdk/gdkdrawable.h gdk/gdkdraw.c gdk/gdkwindow.c gdk/x11/gdkdrawable-x11.c: Add a draw_glyphs() operation to the drawable vtable and gdk_draw_glyphs(). If we wrote GTK+-specific layout-render function this could just replace the draw_layout() operation in the vtable. * gtk/gtkentry.c: Move guts of gtk_entry_get_cursor_locations to pango_layout_get_cursor_pos() and use that function. * gtk/gtktextchild.[ch]: add gtk_ onto pixmap_segment_new(), since it is a non-static symbol. * gtk/gtktextbtree.[ch]: Replace gtk_text_btree_find_line_data_by_y() with gtk_text_btree_find_line_by_y() * gtk/gtktextdisplay.c: Rewrote for Pango - uses a custom layout renderer that handles GtkTextAppearance attributes. * gtk/gtktexttag.[ch] gtk/gtktexttagprivate.h: - Move the values in the style that don't affect geometry into a GtkTextAppearance structure. - Change underline to take a PangoUnderline and "font" a string representation of a font description - Add a "font_desc" attribute which takes a FontDescription structure. * gtk/gtktextlayout.[ch]: - Get rid of the display-line list per each line. Instead, we generate, on demand, a GtkTextLineDisplay structure which] contains a PangoLayout * and other necesary information (offsets, cursor locations) for displaying a paragraph. - Get rid of the code to wrap lines, create display chunks, etc. Instead, we just go through a paragraph and convert it into the necessary inputs to a PangoLayout. - Implement a new attribute type, GtkTextAttrAppearance. This holds a GtkTextAppearance, and is used to pass colors, stipple, etc, through from the layout to the display without having to use lots and lots of individual attributes. - Reimplement gtk_layout_get_iter_at_pixel() gtk_layout_get_iter_pos() in terms of PangoLayout functions. * gtk/gtktextview.c: - Handle passing the necessary PangoContext to the layout - Some fixups in painting to deal with the automatic backing store and offsetting of GTK+-1.4 - Add a style_set handler so that the default style reacts properly to theme changes. * gtk/gtktext?*.[ch]: Random code-style fixes. * gtk/testtext.c: Substitute in languages that Pango handles now for Thai Mon Apr 10 10:33:45 2000 Owen Taylor <otaylor@redhat.com> * gtk/gtktext?*.[ch]: Check in Havoc's port of the Tk text widget, in original form preparatory to Pango-ization and gdkimcontext-ization. Thu Apr 6 19:25:39 2000 Owen Taylor <otaylor@redhat.com> * gtk/gtkimcontext.c: Move default implementations to real_* vfuncs, so that we can derive from gtkimcontext in language bindings properly. Thu Apr 6 16:02:52 2000 Owen Taylor <otaylor@redhat.com> * gtk/gtkimcontextsimple.[ch]: Use gdk_keyval_to_unicode to gdk_unicode_to_keyval. Add a compose table including (almost) all the compose combinations from X. This is 6k of static, shared data as opposed to 50k or so of dynamic data in the XIM implementation. * gdk/gdk.h gdk/gdkkeyuni.c gdk/win32/gdkevents-win32.c (gdk_keyval_to_unicode, gdk_unicode_to_keyval): Moved functions to convert keyvalues from and to unicode here from the win32 port and made them public. Wed Apr 5 16:37:29 2000 Owen Taylor <otaylor@redhat.com> * gtk/gtkeditable.c (gtk_editable_insert_text): Allow new_text_length == -1. Wed Apr 5 16:27:45 2000 Owen Taylor <otaylor@redhat.com> * gtk/gtkimcontext.[ch]: Base class for new input context system * gtk/gtkimmulticontext.[ch]: Proxy input context that allows the real input context implementation to be loaded from modules and switched on the fly. * gtk/gtkcontextsimple.[ch]: Simple implementation of an input context that just does direct keysymbol => unicode translation. * gtk/gtkentry.[ch]: Start switching editing over to using GtkInputContext. (No handling of preedit yet.) Wed Apr 5 15:48:41 2000 Owen Taylor <otaylor@redhat.com> * gtk/gtktypeutils.h (GTK_CHECK_GET_CLASS): Fix problem with one too many substitutions. (klass should not be subsituted.) Wed Apr 5 00:18:14 2000 Owen Taylor <otaylor@redhat.com> * configure.in: Add checks for Pango * configure.in docs/Makefile.am: Add test for sgml2html and allow 'make dist' without building html, but print out warnings in that case. (For making snapshots) * gdk/Makefile.am gdk/x11/Makefile.am gtk/Makefile.am: Add Pango libraries and C flags * gdk/gdkdraw.c gdk/gdkdrawable.h gdkwindow.c gdk/x11/gdkdrawable-x11.c: Add function (gdk_draw_layout) to draw a pango layout. * gdk/gdkpango.h gdk/x11/gdkpango-x11.c: New file with functions for getting Pango contexts for GDK. * gtk/gtkeditable.c: Get rid of dead code gtk_editable_parent_set() * gtk/gtkentry.[ch]: Complete rewrite to use Pango, add bidirectional editing. * gtk/gtkentry.c: Hack in simple Hebrew input with direct keysym => unicode translations. More languages can be added here, but real input-method support is needed. * docs/Changes-1.4.txt: Added note about entry behavior. * gtk/gtkenums.h gtk/gtkwidget.[ch] testgtk.c gtkprivate.h: Add functions to set the reading direction for a widget and the global direction. Add test which allows toggling the global direction. Two private flags are used to store the direction. (GTK_DIRECTION_SET + GTK_DIRECTION_LTR) * gtk/gtkcheckbutton.c gtk/gtkframe.c gtk/gtkhbbox.c gtk/gtkhbox.c gtk/gtkradiobutton.c gtk/gtkspinbutton.c gtk/gtktable.c * gtk/gtk[hv]scale.c gtk/gtkscale.[ch]: Draw numbers using Pango * gtk/gtklabel.[ch]: Moved to Pango and considerably rewritten. Line breaking, underlining now handled by Pango. * gtk/gtkstyle.[ch] gtk/gtkrc.[ch]: Add a PangoFontDescription to RCStyle and Style. (Having both this and the old font name and GdkFont is temporary.) * gtk/gtkwidget.[ch] (gtk_widget_create_pango_{context,layout}): Added convenience functions for creating contexts and layouts for widgets. * gtk/testgtk.c: Enhance label tests with multilingual labels.
2000-06-02 03:14:07 +00:00
fix bug where it always set the foreground, even if we were only using a 2001-02-12 Havoc Pennington <hp@pobox.com> * gdk/gdkpango.c (gdk_pango_get_gc): fix bug where it always set the foreground, even if we were only using a stipple. (gdk_draw_layout_line_with_colors): new function, allow override colors (gdk_draw_layout_with_colors): new function, allow override colors (gdk_pango_layout_line_get_clip_region): function to get the clip region for a logical text range (gdk_pango_layout_get_clip_region): get the clip region for a logical text range * gdk/x11/gdkcolor-x11.c: forward declare gdk_colormap_sync(), (gdk_colormap_new): fix call to gdk_colormap_sync() so it has the right number of arguments. * gtk/gtktextbtree.c (gtk_text_btree_node_check_consistency): enhance the function to check that node data corresponds to a view still belonging to the tree. * gtk/gtktreeview.c (gtk_tree_view_changed): we were leaking the GtkTreePath (gtk_tree_view_inserted): ditto (gtk_tree_view_child_toggled): ditto * gtk/gtktreemodel.c (gtk_tree_path_append_index): use realloc to simplify this code. * gtk/gtkcellrenderertext.c (get_layout): fix leak of a PangoAttrList * demos/gtk-demo/main.c (load_file): Fix leak of a GString * gtk/gtkentry.c (gtk_entry_realize): Fix leak of a GdkCursor * gtk/gtkmenubar.c (gtk_menu_bar_size_request): consider toggle size in the size request (gtk_menu_bar_size_allocate): consider toggle size here * gtk/gtkimagemenuitem.h, gtkimagemenuitem.c: Menu item that displays a widget in the toggle slot * gtk/testgtk.c: test GtkImageMenuItem * gtk/Makefile.am, gtk/gtk.h: Add GtkImageMenuItem * gtk/gtkmenuitem.h: Use "gint" not "guint16" for toggle size request and allocation * gtk/gtkmenu.c (gtk_menu_size_request): use gint not guint16 * gtk/gtkcheckmenuitem.c (gtk_check_menu_item_toggle_size_request): ditto
2001-02-13 05:44:47 +00:00
gdk_draw_layout_line_with_colors (drawable, gc,
x + logical_rect.x / PANGO_SCALE,
y + baseline / PANGO_SCALE,
line,
foreground,
background);
Remove all references to offscreen flag which was no longer used. Thu Jun 1 23:05:13 2000 Owen Taylor <otaylor@redhat.com> * gtk/gtkwidget.c: Remove all references to offscreen flag which was no longer used. * gtk/gtkprivate.h (enum): Remove unused flags and compress. * gtk/gtkframe.c (gtk_frame_set_label_widget): Check for non-null label_widget->parent. * gtk/gtkentry.c: Get rid of code to deal with PangoAttribute which no longer was used. * gdk/gdkpango.c (gdk_pango_context_get_info): make static. * gdk/gdkpango.c (gdk_draw_layout[_line]): Add checks for null arguments. * gdk/x11/gdkgeometry-x11.c (gdk_window_scroll): add check for destroyed windows. Thu Jun 1 13:48:45 2000 Owen Taylor <otaylor@redhat.com> * gtk/gtkimmulticontext.c: Add a finalize method and unref the slave context there. * gtk/gtkinvisible.[ch]: Make reference counting behavior identical to GtkWindow. Thu Jun 1 01:54:11 2000 Owen Taylor <otaylor@redhat.com> * Makefile.am gdk/gdkpango.c: Copy the layout render function from pangox to here, so we can write them independent of rendering system, using GDK primitives. * gdk/gdkdrawable.h gdk/gdkdraw.c gdk/gdkwindow.c gdk/x11/gdkdrawable-x11.c: Remove draw_layout() from the vtable, since we have a rendering-system independent implementation in terms of draw_glyphs(). * gdk/gdkpango.c gdkdrawable.h (gdk_draw_layout_line): New function to render a single line. * gdk/x11/gdkpango.c: Move the guts of this file mostly into ../gdkpango.c, which simplifies things, since we don't have to deal with raw X gc's. Fri May 19 04:28:16 2000 Owen Taylor <otaylor@redhat.com> * gtk/gtktextlayout.[ch]: Add get_log_attrs() function to get the logical attributes for a given GtkTextLine. Tue May 30 16:05:39 2000 Owen Taylor <otaylor@redhat.com> * gdk/x11/gdkfont-x11.c (gdk_font_charset_for_locale): Track g_locale_get_codeset() to g_get_codeset() change. Tue May 30 15:03:19 2000 Owen Taylor <otaylor@redhat.com> * gtk/testcalendar.c (calendar_font_selection_ok): Use font descriptions. * gtk/gtkentry.c (gtk_entry_draw_text): Center text within the entry. * gtk/gtkfontsel.c (gtk_font_selection_dialog_init): Start of redoing (vastly simplifying) for Pango. Still needs quite a bit of work. (Size selection is currently poor. List of predefined sizes is not a good idea, since all of these sizes won't necessarily be distinct.) Tue May 30 13:50:19 2000 Owen Taylor <otaylor@redhat.com> * gdk/x11/gdkfont-x11.c (gdk_font_charset_for_locale): Handle CODESET results for LANG=C. Mon May 29 15:49:10 2000 Owen Taylor <otaylor@redhat.com> * gtk/gtkrc.[ch]: Add a 'font_name' declaration to RC which takes a stringized pango font description; ignore the older 'font' and 'fontset' declarations. * gtk/gtkstyle.c gtk/gtkrc.c: Fill in the style->font field with a GdkFont derived via gdk_font_from_description(), for compatibility. (Should we just remove it entirely? Probably too much compatibility breakage, but people should be migrating to the new Pango stuff as quickly as possible.) Mon May 29 15:47:41 2000 Owen Taylor <otaylor@redhat.com> * gtk/gtkentry.c gtk/gtkclist.c: s/pango_font_unref/g_object_unref/. Mon May 29 15:44:46 2000 Owen Taylor <otaylor@redhat.com> * gtk/gtkcalender.c: Roughly pango-ized. Really needs redoing; there are some bugs in size allocation right now, the semi-existant distinction between header / day fonts was removed, but, with Pango, could actually be made functional in a nice way. * gtk/testcalender: Move calender from examples into this directory as a test program. (We really need to restrcture testgtk into a whole directory full of tests for every widget or functionality group, separated into multiple .c files.) Mon May 29 15:19:56 2000 Owen Taylor <otaylor@redhat.com> * gtk/testgtk.c (file_exists): Fix stupid typo that was keeping RC file from being loaded. * gtk/testgtkrc gtk/testgtkrc2: Test new pango-ized RC file font code. Mon May 29 14:31:27 2000 Owen Taylor <otaylor@redhat.com> * gdk/gdkfont.h gdk/x11/gdkfont-x11.c (gdk_font_from_description): Add function to load a GdkFont from a PangoFontDescription. Fri May 26 17:16:40 2000 Owen Taylor <otaylor@redhat.com> * gtk/frame.[ch] gtkaspectframe.c: Make frame widgets able to have any widget for the label, use a GtkLabel widget to display the text. (Based partially on a patch from Anders Carlson.) (Quite a bit of code reorganization - strip 90% of the guts out of gtkaspectframe and add a single virtual func to GtkFrameClass - compute_child_allocation.) Fri May 26 12:00:02 2000 Owen Taylor <otaylor@redhat.com> * gtk/gtkctree.c gtk/gtkclist.[ch]: Pangoized. (Removed clist->row_center_offset field because caching it wasn't saving time or code, added private function _gtk_clist_create_cell_layout()). Wed May 24 15:59:37 2000 Owen Taylor <otaylor@redhat.com> * gtk/gtkaccellabel.c: Pangoized. * gtk/[hv]ruler.c: Pangoized Mon May 22 19:23:59 2000 Owen Taylor <otaylor@redhat.com> * gtk/gtkfilesel.c (gtk_file_selection_init): Use gtk_clist_set_column_auto_resize() to remove need need for manual column width computations. Mon May 22 18:50:26 2000 Owen Taylor <otaylor@redhat.com> * gtk/gtktooltips.[ch]: Replace custom drawing with a GtkLabel, ensuring Pango correctness, and considerably simplifying the code. * gtk/gtklabel.c gtk[hv]scale.c: 1000 => PANGO_SCALE. * gtk/gtklabel.c (gtk_label_size_request): Fixed incorrect getting of numbers of lines. * gtk/gtklabel.c (gtk_label_size_request): Set the requisition to the actual requested width of the lable, not to the wrap width we set. * gtk/gtktextchild.h: Remove extraneous include of gtk/gtk.h. * gtk/gtktextbtree.c gtk/gtktextbuffer.c gtk/gtktextlayout.c gtk/gtktextview.c gtk/gtktextview.[ch]: Fix up includes. * gtk/gtktextview.c: Fix structure inheritance. * gtk/gtkprogressbar.c: Pangoize. Mon May 22 15:47:30 2000 Owen Taylor <otaylor@redhat.com> * gtk/gtktextview.c (gtk_text_view_get_first_para_iter): Encapsulate in a function. * gtk/gtktextlayout.c (find_display_line_above): Fixed bug with computing line tops. * gtk/gtktextview.c (changed_handler): Fix < , <= confusion. Thu May 18 18:53:31 2000 Owen Taylor <otaylor@redhat.com> * gtk/gtktextdisplay.c (gtk_text_layout_draw): Fix up the x_offset and y_offset coordinates to do what we need now. (The offset between buffer and layout coordinates has been reintroduced, but is a bit different than before.) * gtk/gtktextview.[ch]: No longer inherit from GtkLayout; instead handle the adjustments ourselves, and scroll as necessary using the new gdk_window_scroll(). The advantage of this is that when we are incrementally revalidating, we are essentially rearranging things around the visible portion of the screen. With the old setup, the visible portion of the screen was moved around in the layout, so scrolling and redrawing to track that caused jumping of the display. Since we now control the scrolling ourselves, we can suppress this and only redraw when things actually change. Thu May 18 18:47:25 2000 Owen Taylor <otaylor@redhat.com> * gtk/gtktextbtree.c (redisplay_mark): We need to invalidate the region not just redisplay it after-all, since we store the cursors in the LineDisplay. (Ugly interactions here between GtkLayout and GtkTextBTree here.) * gtk/gtktextbtree.c (redisplay_region): Fixed reversed comparison. Thu May 18 18:43:21 2000 Owen Taylor <otaylor@redhat.com> * gdk/gdkwindow.h gdk/x11/gdkgeometry-x11.c (gdk_window_scroll): Added function to scroll contents of a window while keeping the window constant. Works by XCopyArea or guffaw-scrolling depending on the details of how the window is set up. (guffaw-scrolling still needs to be filled in.) Wed May 17 22:36:53 2000 Owen Taylor <otaylor@redhat.com> * gtk/gtktextiter.c gtk/gtkmain.c: Add a debug key for the text widget, move the debugging that was tied to a global variable to that. * gtk/gtkmarshal.list: Add NONE:INT,INT,INT * gtk/gtktextbtree.[ch] gtk/gtktextlayout.c: Keep a separate validated flag, in line data instead of setting height/width to -1. This allows us to perform operations with partially invalid buffer (using the old size for invalid lines) and thus to do incremental vaidation. Keep height/width aggregates up to date when deleting text and rebalancing the tree. * gtk/gtktextbtree.[ch]: Add functions validate a line (gtk_text_btree_validate_line), and to validate up to a number of pixels (gtk_text_btree_validate). * gtk/gtktextlayout.[ch]: Add an ::invalidated signal that indicates that something is changed and a revalidation pass is needed. Change ::need_repaint to ::changed, and make it take old and new yranges instead of a rectangle. * gtk/gtktextbtree.[ch] gtk/gtktextlayout.[ch]: Move the line_data_destroy() function from gtk_text_btree_add_view() to a virtual function in GtkTextLayout * gtk/gtktextbtree.[ch]: Remove gtk_text_btree_get_damage_range(), since we are handling partial repaints in a different fashion now. * gtk/gtktextbtree.[ch]: Only repaint the changed portion of the selection instead of queueing a repaint on the entire widget. * gtk/gtktextbuffer.[ch] gtk/gtktextbtree.[ch]: Move get_selection_bounds() down to btree, make the function in buffer a wrapper around the btree function. * gtk/gtktextlayout.[ch]: Add functions to check if the layout is valid and to recompute either a range of pixels aroudn a line or a certain total number of pixels. * gtk/gtktextlayout.[ch]: Cache a single line display; now that we only redraw the needed portions, the hit rate for this cache is quite high. * gtk/gtktextview.[ch]: Keep track of the first paragraph on the screen so that when re-laying-out the buffer, we can keep the same place. This requires connecting to ::value_changed on the adjustments * gtk/gtktextview.[ch]: Add idle functions to revalidate the buffer after we receive an ::invalidated signal. Wed May 17 22:10:47 2000 Owen Taylor <otaylor@redhat.com> * gtk/gtklayout.c (gtk_layout_size_allocate): Set upper to max of allocation and layout size, not just to the layout size. * gtk/gtk[hv]scrollbar.c (gtk_[hv]scrollbar_calc_slider_size): Invalidate window so it gets redrawn properly. * gdk/gdkwindow.c (gdk_window_invalidate_rect): Allow rect == NULL to mean the entire window. * gdk/gdkevents.h: Move definition for GDK_PRIORITY_REDRAW into public header. Mon May 15 14:51:31 2000 Owen Taylor <otaylor@redhat.com> * gtk/gtktextmark.c (gtk_text_mark_get_name): Add function to get the name of a mark. * gtk/gtktextlayout.c (gtk_text_layout_get_line_at_y): Add a function to find the paragraph from a y position. Thu May 11 12:57:20 2000 Owen Taylor <otaylor@redhat.com> * gtk/gtktextbtree.c (gtk_text_btree_node_invalidate_upward): Valid nodes have width/height >= 0, not > 0. Tue May 9 21:29:06 2000 Owen Taylor <otaylor@redhat.com> * gtk/gtktextlayout.[ch] gtk/gtktextdisplay.c (gtk_text_layout_get_line_display): Add a size_only flag, so when we only need the size, we don't create useless appearance attributes. * gtk/gtktextview.c (gtk_text_view_ensure_layout): Remove duplicate setting of font description. * gtk/gtkscale.c: Use PANGO_SCALE instead of 1000 Wed Apr 26 01:53:23 2000 Owen Taylor <otaylor@redhat.com> * gtk/Makefile.am (EXTRA_DIST): Add OLD_STAMP into EXTRA_DIST. It does not work well when the file that everything depends on is not in the tarball. Wed Apr 26 00:56:14 2000 Owen Taylor <otaylor@redhat.com> * gtk/testgtk.c: Some hacks and fixes so that it basically works when not sitting in the GTK+ build tree. 2000-05-03 Havoc Pennington <hp@redhat.com> * gtk/gtktextbtree.c (gtk_text_line_next_could_contain_tag): Properly determine the ordering of the tag root and the current line within the tree. Previous algorithm only worked if the tag root's immediate parent was the common root of both the current line and the tag root. Wed Apr 26 00:43:00 2000 Owen Taylor <otaylor@redhat.com> * gtk/gtktextlayout.c (set_para_values): Fix some bugs in alignment. * gtk/gtktextview.c (gtk_text_view_ensure_layout): Track the widget text directional dynamically. * gtk/gtktextview.[ch]: Added functions to get and set default wrap mode. Tue Apr 25 23:47:38 2000 Owen Taylor <otaylor@redhat.com> * gtk/gtktextlayout.c (gtk_text_layout_get_iter_location): Fix bug in cursor location computation. Tue Apr 25 23:22:59 2000 Owen Taylor <otaylor@redhat.com> * gtk/gtklayout.c (gtk_layout_set_size): Clamp hadjustment/ vadjusment values properly when layout gets smaller. * gtk/gtktextview.c (need_repaint_handler): Areas being passed in are far completely inaccurate, and sometimes too small, so, for now, just queue a redraw on the whole visible region. 2000-04-25 Havoc Pennington <hp@redhat.com> * gtk/gtktextbtree.c (summary_destroy): new function to destroy tag summary nodes (gtk_text_line_next_could_contain_tag): this function was totally broken if the line passed in wasn't below the tag root. Fix it. (gtk_text_btree_first_could_contain_tag): In the tag == NULL "wildcard" case, we have to do a linear scan. Blah. (gtk_text_btree_last_could_contain_tag): In tag == NULL case, we have to do the linear scan (tag_removed_cb): When a tag is removed from the tag table, remove the GtkTextTagInfo node from the btree. (gtk_text_btree_spew): Implement the spew function, for our debugging pleasure. Tue Apr 25 19:40:18 2000 Owen Taylor <otaylor@redhat.com> * gtk/gtktextlayout.c (gtk_text_layout_set_buffer): Fix a problem with referring to the wrong buffer. * gtk/gtkentry.c: Fix focus-in/focus-out confusion. * gtk/gtkrc.c gtk/gtkstyle.c: Moving setting default font description to gtk_style_new() - otherwise things don't work without a .gtkrc file. * gtk/gtktextbuffer.c (gtk_text_buffer_new): Sink the tags table if we create it ourself, too. * gdk/gdktypes.h (enum): Move GDK_RELEASE_MASK, since it was conflicting with XKB modifiers. * gtk/gtktextview.[ch]: Add simple support for GtkIMContext. Mon Apr 24 19:34:18 2000 Owen Taylor <otaylor@redhat.com> * gtk/gtkentry.c (gtk_entry_move_cursor_visually): Fix problem with deletion from last commit. Mon Apr 24 19:29:40 2000 Owen Taylor <otaylor@redhat.com> * gtk/gtkwidget.c (gtk_widget_create_pango_context): Set the language in the context from the current locale. * gtk/gtkentry.c (gtk_entry_size_request): Use language from the context, not hardcoded value. * gtk/gtkentry.c (gtk_entry_move_cursor): Make character movement visual, not logical. Sun Apr 23 23:39:18 2000 Owen Taylor <otaylor@redhat.com> * gtk/gtkentry.c gtk/gtktextdisplay.c: Don't handle selections as attributes - that doesn't handle partial-glyph selection properly. Instead use new pango_layout_line_get_x_ranges() functionality to draw the selection. * gtk/gtkentry.c: Simplify code since pango_layout_line_index_to_x() now properly handles out-of-range coordinates. * gtk/gtktextbuffer.c: Emit "mark_set" when the cursor is moved. * gtk/gtktextiter.h gtk/gtktextiterprivate.h: Make gtk_text_iter_get_line_byte() public. * gtk/gtktextlayout.[ch]: Properly set the direction in the PangoContext for paragraphs opposite to the base direction of the widget. * gtk/gtktextlayout.[ch] gtk/gtktextdisplay.c: Fixes for alignment. * gtk/gtktextlayout.c: Don't split segments on marks, since that causes Arabic words to reshape as you cursor through. * gtk/gtktextlayout.[ch] gtk/gtktextview.[ch]: Implement virtual cursor position when moving vertically with the arrow keys and scrolling with page-up/page-down. (Arrow keys save only the X, scrolling saves both X and Y.) This means you can line-up / line-down or page-up / page-down without losing your place, and also that moving vertically with the cursor keys keeps the same X position, not the same character count: * gtk/gtktextlayout.[ch] gtk/gtktextview.[ch]: Make vertical arrow keys move by display lines, not paragraphs. Tue Apr 18 14:16:50 2000 Owen Taylor <otaylor@redhat.com> * gtk/gtklayout.c: Make sure that the bin window is at least as big as the allocation. (Should we also make sure that the bin window is big enough to completely cover widget->window?) * gtk/gtktextview.c (gtk_text_view_get_visible_rect): Add function to get the onscreen rectangle. * gdk/x11/gdkwindow-x11.c (gdk_window_get_pointer): Correctly account for offsets in window coordinates. Sun Apr 16 16:13:27 2000 Owen Taylor <otaylor@redhat.com> * gtk/gtkentry.c (gtk_entry_get_cursor_locations): Fix index/offset confusion. * gtk/gtktextview.c (gtk_text_view_ensure_layout): Set the default direction from the widget direction. * gtk/gtktexttag.c gtk/gtktexttagprivate.h (gtk_text_tag_set_arg): Add a "direction" attribute. * gtk/gtktextview.c: global s/tkxt/text_view/. * gtk/testtext.c: Added long block of text in Arabic, to test out the direction attributes. (Some problems with the shaping system for arabic become obvious - like the fact the cursor splits words into unjoined pieces.) Fri Apr 14 12:54:34 2000 Owen Taylor <otaylor@redhat.com> * gtk/gtktextdisplay.c (render_layout): Add overstrike handling. * gtk/gtktextlayout.c: Fix up alignment. * gtk/testtext.c: Add some tests for centering, wrapping. Fri Apr 14 09:26:22 2000 Owen Taylor <otaylor@redhat.com> * gdk/gdkdrawable.h gdk/gdkdraw.c gdk/gdkwindow.c gdk/x11/gdkdrawable-x11.c: Add a draw_glyphs() operation to the drawable vtable and gdk_draw_glyphs(). If we wrote GTK+-specific layout-render function this could just replace the draw_layout() operation in the vtable. * gtk/gtkentry.c: Move guts of gtk_entry_get_cursor_locations to pango_layout_get_cursor_pos() and use that function. * gtk/gtktextchild.[ch]: add gtk_ onto pixmap_segment_new(), since it is a non-static symbol. * gtk/gtktextbtree.[ch]: Replace gtk_text_btree_find_line_data_by_y() with gtk_text_btree_find_line_by_y() * gtk/gtktextdisplay.c: Rewrote for Pango - uses a custom layout renderer that handles GtkTextAppearance attributes. * gtk/gtktexttag.[ch] gtk/gtktexttagprivate.h: - Move the values in the style that don't affect geometry into a GtkTextAppearance structure. - Change underline to take a PangoUnderline and "font" a string representation of a font description - Add a "font_desc" attribute which takes a FontDescription structure. * gtk/gtktextlayout.[ch]: - Get rid of the display-line list per each line. Instead, we generate, on demand, a GtkTextLineDisplay structure which] contains a PangoLayout * and other necesary information (offsets, cursor locations) for displaying a paragraph. - Get rid of the code to wrap lines, create display chunks, etc. Instead, we just go through a paragraph and convert it into the necessary inputs to a PangoLayout. - Implement a new attribute type, GtkTextAttrAppearance. This holds a GtkTextAppearance, and is used to pass colors, stipple, etc, through from the layout to the display without having to use lots and lots of individual attributes. - Reimplement gtk_layout_get_iter_at_pixel() gtk_layout_get_iter_pos() in terms of PangoLayout functions. * gtk/gtktextview.c: - Handle passing the necessary PangoContext to the layout - Some fixups in painting to deal with the automatic backing store and offsetting of GTK+-1.4 - Add a style_set handler so that the default style reacts properly to theme changes. * gtk/gtktext?*.[ch]: Random code-style fixes. * gtk/testtext.c: Substitute in languages that Pango handles now for Thai Mon Apr 10 10:33:45 2000 Owen Taylor <otaylor@redhat.com> * gtk/gtktext?*.[ch]: Check in Havoc's port of the Tk text widget, in original form preparatory to Pango-ization and gdkimcontext-ization. Thu Apr 6 19:25:39 2000 Owen Taylor <otaylor@redhat.com> * gtk/gtkimcontext.c: Move default implementations to real_* vfuncs, so that we can derive from gtkimcontext in language bindings properly. Thu Apr 6 16:02:52 2000 Owen Taylor <otaylor@redhat.com> * gtk/gtkimcontextsimple.[ch]: Use gdk_keyval_to_unicode to gdk_unicode_to_keyval. Add a compose table including (almost) all the compose combinations from X. This is 6k of static, shared data as opposed to 50k or so of dynamic data in the XIM implementation. * gdk/gdk.h gdk/gdkkeyuni.c gdk/win32/gdkevents-win32.c (gdk_keyval_to_unicode, gdk_unicode_to_keyval): Moved functions to convert keyvalues from and to unicode here from the win32 port and made them public. Wed Apr 5 16:37:29 2000 Owen Taylor <otaylor@redhat.com> * gtk/gtkeditable.c (gtk_editable_insert_text): Allow new_text_length == -1. Wed Apr 5 16:27:45 2000 Owen Taylor <otaylor@redhat.com> * gtk/gtkimcontext.[ch]: Base class for new input context system * gtk/gtkimmulticontext.[ch]: Proxy input context that allows the real input context implementation to be loaded from modules and switched on the fly. * gtk/gtkcontextsimple.[ch]: Simple implementation of an input context that just does direct keysymbol => unicode translation. * gtk/gtkentry.[ch]: Start switching editing over to using GtkInputContext. (No handling of preedit yet.) Wed Apr 5 15:48:41 2000 Owen Taylor <otaylor@redhat.com> * gtk/gtktypeutils.h (GTK_CHECK_GET_CLASS): Fix problem with one too many substitutions. (klass should not be subsituted.) Wed Apr 5 00:18:14 2000 Owen Taylor <otaylor@redhat.com> * configure.in: Add checks for Pango * configure.in docs/Makefile.am: Add test for sgml2html and allow 'make dist' without building html, but print out warnings in that case. (For making snapshots) * gdk/Makefile.am gdk/x11/Makefile.am gtk/Makefile.am: Add Pango libraries and C flags * gdk/gdkdraw.c gdk/gdkdrawable.h gdkwindow.c gdk/x11/gdkdrawable-x11.c: Add function (gdk_draw_layout) to draw a pango layout. * gdk/gdkpango.h gdk/x11/gdkpango-x11.c: New file with functions for getting Pango contexts for GDK. * gtk/gtkeditable.c: Get rid of dead code gtk_editable_parent_set() * gtk/gtkentry.[ch]: Complete rewrite to use Pango, add bidirectional editing. * gtk/gtkentry.c: Hack in simple Hebrew input with direct keysym => unicode translations. More languages can be added here, but real input-method support is needed. * docs/Changes-1.4.txt: Added note about entry behavior. * gtk/gtkenums.h gtk/gtkwidget.[ch] testgtk.c gtkprivate.h: Add functions to set the reading direction for a widget and the global direction. Add test which allows toggling the global direction. Two private flags are used to store the direction. (GTK_DIRECTION_SET + GTK_DIRECTION_LTR) * gtk/gtkcheckbutton.c gtk/gtkframe.c gtk/gtkhbbox.c gtk/gtkhbox.c gtk/gtkradiobutton.c gtk/gtkspinbutton.c gtk/gtktable.c * gtk/gtk[hv]scale.c gtk/gtkscale.[ch]: Draw numbers using Pango * gtk/gtklabel.[ch]: Moved to Pango and considerably rewritten. Line breaking, underlining now handled by Pango. * gtk/gtkstyle.[ch] gtk/gtkrc.[ch]: Add a PangoFontDescription to RCStyle and Style. (Having both this and the old font name and GdkFont is temporary.) * gtk/gtkwidget.[ch] (gtk_widget_create_pango_{context,layout}): Added convenience functions for creating contexts and layouts for widgets. * gtk/testgtk.c: Enhance label tests with multilingual labels.
2000-06-02 03:14:07 +00:00
}
Free the filename of the module file. 2000-11-13 Havoc Pennington <hp@redhat.com> * gtk/gtkimmodule.c (gtk_im_module_init): Free the filename of the module file. * gtk/gtktexttag.c (gtk_text_attributes_copy): fix memory leak of dest->language * gtk/testtext.c: Test pixels above/below/inside paragraphs settings * gtk/gtktextview.c: Implement object args and setters/getters for all the aspects of the GtkTextAttributes that are not set from GtkWidget attributes. This is spacing, justification, margins, etc. (gtk_text_view_set_arg) (gtk_text_view_get_arg): implement get/set for editable, wrap mode args (gtk_text_view_class_init): Add args for justify, left_margin, right_margin, indent, and tabs * gtk/gtktextlayout.c (set_para_values): fix to display indent attribute properly * gtk/gtktexttag.c: Remove left_wrapped_line_margin attribute, replace with indent attribute * gtk/gtktextlayout.c (set_para_values): multiply indent by PANGO_SCALE * gtk/gtktextdisplay.c (render_para): Use PangoLayoutIter, rearranging code to do that (gtk_text_layout_draw): Pass in the y for the whole LineDisplay, i.e. don't subtract the top_margin first, just to keep all margin-futzing in one place. * gdk/gdkpango.c (gdk_draw_layout): Use PangoLayoutIter * gtk/gtktextlayout.c (gtk_text_layout_get_iter_location): Remove special case of last line, Pango now handles this itself. (gtk_text_layout_get_iter_at_pixel): Fix incorrect clamp of the Y coordinate (gtk_text_layout_move_iter_to_x): port to use PangoLayoutIter (find_display_line_above): wasn't moving the byte index as it iterated over lines, so always returned byte 0. Also, port to use PangoLayoutIter. (find_display_line_below): same problem as find_display_line_above. Also, port to use PangoLayoutIter.
2000-11-13 18:49:52 +00:00
while (pango_layout_iter_next_line (iter));
pango_layout_iter_free (iter);
Remove all references to offscreen flag which was no longer used. Thu Jun 1 23:05:13 2000 Owen Taylor <otaylor@redhat.com> * gtk/gtkwidget.c: Remove all references to offscreen flag which was no longer used. * gtk/gtkprivate.h (enum): Remove unused flags and compress. * gtk/gtkframe.c (gtk_frame_set_label_widget): Check for non-null label_widget->parent. * gtk/gtkentry.c: Get rid of code to deal with PangoAttribute which no longer was used. * gdk/gdkpango.c (gdk_pango_context_get_info): make static. * gdk/gdkpango.c (gdk_draw_layout[_line]): Add checks for null arguments. * gdk/x11/gdkgeometry-x11.c (gdk_window_scroll): add check for destroyed windows. Thu Jun 1 13:48:45 2000 Owen Taylor <otaylor@redhat.com> * gtk/gtkimmulticontext.c: Add a finalize method and unref the slave context there. * gtk/gtkinvisible.[ch]: Make reference counting behavior identical to GtkWindow. Thu Jun 1 01:54:11 2000 Owen Taylor <otaylor@redhat.com> * Makefile.am gdk/gdkpango.c: Copy the layout render function from pangox to here, so we can write them independent of rendering system, using GDK primitives. * gdk/gdkdrawable.h gdk/gdkdraw.c gdk/gdkwindow.c gdk/x11/gdkdrawable-x11.c: Remove draw_layout() from the vtable, since we have a rendering-system independent implementation in terms of draw_glyphs(). * gdk/gdkpango.c gdkdrawable.h (gdk_draw_layout_line): New function to render a single line. * gdk/x11/gdkpango.c: Move the guts of this file mostly into ../gdkpango.c, which simplifies things, since we don't have to deal with raw X gc's. Fri May 19 04:28:16 2000 Owen Taylor <otaylor@redhat.com> * gtk/gtktextlayout.[ch]: Add get_log_attrs() function to get the logical attributes for a given GtkTextLine. Tue May 30 16:05:39 2000 Owen Taylor <otaylor@redhat.com> * gdk/x11/gdkfont-x11.c (gdk_font_charset_for_locale): Track g_locale_get_codeset() to g_get_codeset() change. Tue May 30 15:03:19 2000 Owen Taylor <otaylor@redhat.com> * gtk/testcalendar.c (calendar_font_selection_ok): Use font descriptions. * gtk/gtkentry.c (gtk_entry_draw_text): Center text within the entry. * gtk/gtkfontsel.c (gtk_font_selection_dialog_init): Start of redoing (vastly simplifying) for Pango. Still needs quite a bit of work. (Size selection is currently poor. List of predefined sizes is not a good idea, since all of these sizes won't necessarily be distinct.) Tue May 30 13:50:19 2000 Owen Taylor <otaylor@redhat.com> * gdk/x11/gdkfont-x11.c (gdk_font_charset_for_locale): Handle CODESET results for LANG=C. Mon May 29 15:49:10 2000 Owen Taylor <otaylor@redhat.com> * gtk/gtkrc.[ch]: Add a 'font_name' declaration to RC which takes a stringized pango font description; ignore the older 'font' and 'fontset' declarations. * gtk/gtkstyle.c gtk/gtkrc.c: Fill in the style->font field with a GdkFont derived via gdk_font_from_description(), for compatibility. (Should we just remove it entirely? Probably too much compatibility breakage, but people should be migrating to the new Pango stuff as quickly as possible.) Mon May 29 15:47:41 2000 Owen Taylor <otaylor@redhat.com> * gtk/gtkentry.c gtk/gtkclist.c: s/pango_font_unref/g_object_unref/. Mon May 29 15:44:46 2000 Owen Taylor <otaylor@redhat.com> * gtk/gtkcalender.c: Roughly pango-ized. Really needs redoing; there are some bugs in size allocation right now, the semi-existant distinction between header / day fonts was removed, but, with Pango, could actually be made functional in a nice way. * gtk/testcalender: Move calender from examples into this directory as a test program. (We really need to restrcture testgtk into a whole directory full of tests for every widget or functionality group, separated into multiple .c files.) Mon May 29 15:19:56 2000 Owen Taylor <otaylor@redhat.com> * gtk/testgtk.c (file_exists): Fix stupid typo that was keeping RC file from being loaded. * gtk/testgtkrc gtk/testgtkrc2: Test new pango-ized RC file font code. Mon May 29 14:31:27 2000 Owen Taylor <otaylor@redhat.com> * gdk/gdkfont.h gdk/x11/gdkfont-x11.c (gdk_font_from_description): Add function to load a GdkFont from a PangoFontDescription. Fri May 26 17:16:40 2000 Owen Taylor <otaylor@redhat.com> * gtk/frame.[ch] gtkaspectframe.c: Make frame widgets able to have any widget for the label, use a GtkLabel widget to display the text. (Based partially on a patch from Anders Carlson.) (Quite a bit of code reorganization - strip 90% of the guts out of gtkaspectframe and add a single virtual func to GtkFrameClass - compute_child_allocation.) Fri May 26 12:00:02 2000 Owen Taylor <otaylor@redhat.com> * gtk/gtkctree.c gtk/gtkclist.[ch]: Pangoized. (Removed clist->row_center_offset field because caching it wasn't saving time or code, added private function _gtk_clist_create_cell_layout()). Wed May 24 15:59:37 2000 Owen Taylor <otaylor@redhat.com> * gtk/gtkaccellabel.c: Pangoized. * gtk/[hv]ruler.c: Pangoized Mon May 22 19:23:59 2000 Owen Taylor <otaylor@redhat.com> * gtk/gtkfilesel.c (gtk_file_selection_init): Use gtk_clist_set_column_auto_resize() to remove need need for manual column width computations. Mon May 22 18:50:26 2000 Owen Taylor <otaylor@redhat.com> * gtk/gtktooltips.[ch]: Replace custom drawing with a GtkLabel, ensuring Pango correctness, and considerably simplifying the code. * gtk/gtklabel.c gtk[hv]scale.c: 1000 => PANGO_SCALE. * gtk/gtklabel.c (gtk_label_size_request): Fixed incorrect getting of numbers of lines. * gtk/gtklabel.c (gtk_label_size_request): Set the requisition to the actual requested width of the lable, not to the wrap width we set. * gtk/gtktextchild.h: Remove extraneous include of gtk/gtk.h. * gtk/gtktextbtree.c gtk/gtktextbuffer.c gtk/gtktextlayout.c gtk/gtktextview.c gtk/gtktextview.[ch]: Fix up includes. * gtk/gtktextview.c: Fix structure inheritance. * gtk/gtkprogressbar.c: Pangoize. Mon May 22 15:47:30 2000 Owen Taylor <otaylor@redhat.com> * gtk/gtktextview.c (gtk_text_view_get_first_para_iter): Encapsulate in a function. * gtk/gtktextlayout.c (find_display_line_above): Fixed bug with computing line tops. * gtk/gtktextview.c (changed_handler): Fix < , <= confusion. Thu May 18 18:53:31 2000 Owen Taylor <otaylor@redhat.com> * gtk/gtktextdisplay.c (gtk_text_layout_draw): Fix up the x_offset and y_offset coordinates to do what we need now. (The offset between buffer and layout coordinates has been reintroduced, but is a bit different than before.) * gtk/gtktextview.[ch]: No longer inherit from GtkLayout; instead handle the adjustments ourselves, and scroll as necessary using the new gdk_window_scroll(). The advantage of this is that when we are incrementally revalidating, we are essentially rearranging things around the visible portion of the screen. With the old setup, the visible portion of the screen was moved around in the layout, so scrolling and redrawing to track that caused jumping of the display. Since we now control the scrolling ourselves, we can suppress this and only redraw when things actually change. Thu May 18 18:47:25 2000 Owen Taylor <otaylor@redhat.com> * gtk/gtktextbtree.c (redisplay_mark): We need to invalidate the region not just redisplay it after-all, since we store the cursors in the LineDisplay. (Ugly interactions here between GtkLayout and GtkTextBTree here.) * gtk/gtktextbtree.c (redisplay_region): Fixed reversed comparison. Thu May 18 18:43:21 2000 Owen Taylor <otaylor@redhat.com> * gdk/gdkwindow.h gdk/x11/gdkgeometry-x11.c (gdk_window_scroll): Added function to scroll contents of a window while keeping the window constant. Works by XCopyArea or guffaw-scrolling depending on the details of how the window is set up. (guffaw-scrolling still needs to be filled in.) Wed May 17 22:36:53 2000 Owen Taylor <otaylor@redhat.com> * gtk/gtktextiter.c gtk/gtkmain.c: Add a debug key for the text widget, move the debugging that was tied to a global variable to that. * gtk/gtkmarshal.list: Add NONE:INT,INT,INT * gtk/gtktextbtree.[ch] gtk/gtktextlayout.c: Keep a separate validated flag, in line data instead of setting height/width to -1. This allows us to perform operations with partially invalid buffer (using the old size for invalid lines) and thus to do incremental vaidation. Keep height/width aggregates up to date when deleting text and rebalancing the tree. * gtk/gtktextbtree.[ch]: Add functions validate a line (gtk_text_btree_validate_line), and to validate up to a number of pixels (gtk_text_btree_validate). * gtk/gtktextlayout.[ch]: Add an ::invalidated signal that indicates that something is changed and a revalidation pass is needed. Change ::need_repaint to ::changed, and make it take old and new yranges instead of a rectangle. * gtk/gtktextbtree.[ch] gtk/gtktextlayout.[ch]: Move the line_data_destroy() function from gtk_text_btree_add_view() to a virtual function in GtkTextLayout * gtk/gtktextbtree.[ch]: Remove gtk_text_btree_get_damage_range(), since we are handling partial repaints in a different fashion now. * gtk/gtktextbtree.[ch]: Only repaint the changed portion of the selection instead of queueing a repaint on the entire widget. * gtk/gtktextbuffer.[ch] gtk/gtktextbtree.[ch]: Move get_selection_bounds() down to btree, make the function in buffer a wrapper around the btree function. * gtk/gtktextlayout.[ch]: Add functions to check if the layout is valid and to recompute either a range of pixels aroudn a line or a certain total number of pixels. * gtk/gtktextlayout.[ch]: Cache a single line display; now that we only redraw the needed portions, the hit rate for this cache is quite high. * gtk/gtktextview.[ch]: Keep track of the first paragraph on the screen so that when re-laying-out the buffer, we can keep the same place. This requires connecting to ::value_changed on the adjustments * gtk/gtktextview.[ch]: Add idle functions to revalidate the buffer after we receive an ::invalidated signal. Wed May 17 22:10:47 2000 Owen Taylor <otaylor@redhat.com> * gtk/gtklayout.c (gtk_layout_size_allocate): Set upper to max of allocation and layout size, not just to the layout size. * gtk/gtk[hv]scrollbar.c (gtk_[hv]scrollbar_calc_slider_size): Invalidate window so it gets redrawn properly. * gdk/gdkwindow.c (gdk_window_invalidate_rect): Allow rect == NULL to mean the entire window. * gdk/gdkevents.h: Move definition for GDK_PRIORITY_REDRAW into public header. Mon May 15 14:51:31 2000 Owen Taylor <otaylor@redhat.com> * gtk/gtktextmark.c (gtk_text_mark_get_name): Add function to get the name of a mark. * gtk/gtktextlayout.c (gtk_text_layout_get_line_at_y): Add a function to find the paragraph from a y position. Thu May 11 12:57:20 2000 Owen Taylor <otaylor@redhat.com> * gtk/gtktextbtree.c (gtk_text_btree_node_invalidate_upward): Valid nodes have width/height >= 0, not > 0. Tue May 9 21:29:06 2000 Owen Taylor <otaylor@redhat.com> * gtk/gtktextlayout.[ch] gtk/gtktextdisplay.c (gtk_text_layout_get_line_display): Add a size_only flag, so when we only need the size, we don't create useless appearance attributes. * gtk/gtktextview.c (gtk_text_view_ensure_layout): Remove duplicate setting of font description. * gtk/gtkscale.c: Use PANGO_SCALE instead of 1000 Wed Apr 26 01:53:23 2000 Owen Taylor <otaylor@redhat.com> * gtk/Makefile.am (EXTRA_DIST): Add OLD_STAMP into EXTRA_DIST. It does not work well when the file that everything depends on is not in the tarball. Wed Apr 26 00:56:14 2000 Owen Taylor <otaylor@redhat.com> * gtk/testgtk.c: Some hacks and fixes so that it basically works when not sitting in the GTK+ build tree. 2000-05-03 Havoc Pennington <hp@redhat.com> * gtk/gtktextbtree.c (gtk_text_line_next_could_contain_tag): Properly determine the ordering of the tag root and the current line within the tree. Previous algorithm only worked if the tag root's immediate parent was the common root of both the current line and the tag root. Wed Apr 26 00:43:00 2000 Owen Taylor <otaylor@redhat.com> * gtk/gtktextlayout.c (set_para_values): Fix some bugs in alignment. * gtk/gtktextview.c (gtk_text_view_ensure_layout): Track the widget text directional dynamically. * gtk/gtktextview.[ch]: Added functions to get and set default wrap mode. Tue Apr 25 23:47:38 2000 Owen Taylor <otaylor@redhat.com> * gtk/gtktextlayout.c (gtk_text_layout_get_iter_location): Fix bug in cursor location computation. Tue Apr 25 23:22:59 2000 Owen Taylor <otaylor@redhat.com> * gtk/gtklayout.c (gtk_layout_set_size): Clamp hadjustment/ vadjusment values properly when layout gets smaller. * gtk/gtktextview.c (need_repaint_handler): Areas being passed in are far completely inaccurate, and sometimes too small, so, for now, just queue a redraw on the whole visible region. 2000-04-25 Havoc Pennington <hp@redhat.com> * gtk/gtktextbtree.c (summary_destroy): new function to destroy tag summary nodes (gtk_text_line_next_could_contain_tag): this function was totally broken if the line passed in wasn't below the tag root. Fix it. (gtk_text_btree_first_could_contain_tag): In the tag == NULL "wildcard" case, we have to do a linear scan. Blah. (gtk_text_btree_last_could_contain_tag): In tag == NULL case, we have to do the linear scan (tag_removed_cb): When a tag is removed from the tag table, remove the GtkTextTagInfo node from the btree. (gtk_text_btree_spew): Implement the spew function, for our debugging pleasure. Tue Apr 25 19:40:18 2000 Owen Taylor <otaylor@redhat.com> * gtk/gtktextlayout.c (gtk_text_layout_set_buffer): Fix a problem with referring to the wrong buffer. * gtk/gtkentry.c: Fix focus-in/focus-out confusion. * gtk/gtkrc.c gtk/gtkstyle.c: Moving setting default font description to gtk_style_new() - otherwise things don't work without a .gtkrc file. * gtk/gtktextbuffer.c (gtk_text_buffer_new): Sink the tags table if we create it ourself, too. * gdk/gdktypes.h (enum): Move GDK_RELEASE_MASK, since it was conflicting with XKB modifiers. * gtk/gtktextview.[ch]: Add simple support for GtkIMContext. Mon Apr 24 19:34:18 2000 Owen Taylor <otaylor@redhat.com> * gtk/gtkentry.c (gtk_entry_move_cursor_visually): Fix problem with deletion from last commit. Mon Apr 24 19:29:40 2000 Owen Taylor <otaylor@redhat.com> * gtk/gtkwidget.c (gtk_widget_create_pango_context): Set the language in the context from the current locale. * gtk/gtkentry.c (gtk_entry_size_request): Use language from the context, not hardcoded value. * gtk/gtkentry.c (gtk_entry_move_cursor): Make character movement visual, not logical. Sun Apr 23 23:39:18 2000 Owen Taylor <otaylor@redhat.com> * gtk/gtkentry.c gtk/gtktextdisplay.c: Don't handle selections as attributes - that doesn't handle partial-glyph selection properly. Instead use new pango_layout_line_get_x_ranges() functionality to draw the selection. * gtk/gtkentry.c: Simplify code since pango_layout_line_index_to_x() now properly handles out-of-range coordinates. * gtk/gtktextbuffer.c: Emit "mark_set" when the cursor is moved. * gtk/gtktextiter.h gtk/gtktextiterprivate.h: Make gtk_text_iter_get_line_byte() public. * gtk/gtktextlayout.[ch]: Properly set the direction in the PangoContext for paragraphs opposite to the base direction of the widget. * gtk/gtktextlayout.[ch] gtk/gtktextdisplay.c: Fixes for alignment. * gtk/gtktextlayout.c: Don't split segments on marks, since that causes Arabic words to reshape as you cursor through. * gtk/gtktextlayout.[ch] gtk/gtktextview.[ch]: Implement virtual cursor position when moving vertically with the arrow keys and scrolling with page-up/page-down. (Arrow keys save only the X, scrolling saves both X and Y.) This means you can line-up / line-down or page-up / page-down without losing your place, and also that moving vertically with the cursor keys keeps the same X position, not the same character count: * gtk/gtktextlayout.[ch] gtk/gtktextview.[ch]: Make vertical arrow keys move by display lines, not paragraphs. Tue Apr 18 14:16:50 2000 Owen Taylor <otaylor@redhat.com> * gtk/gtklayout.c: Make sure that the bin window is at least as big as the allocation. (Should we also make sure that the bin window is big enough to completely cover widget->window?) * gtk/gtktextview.c (gtk_text_view_get_visible_rect): Add function to get the onscreen rectangle. * gdk/x11/gdkwindow-x11.c (gdk_window_get_pointer): Correctly account for offsets in window coordinates. Sun Apr 16 16:13:27 2000 Owen Taylor <otaylor@redhat.com> * gtk/gtkentry.c (gtk_entry_get_cursor_locations): Fix index/offset confusion. * gtk/gtktextview.c (gtk_text_view_ensure_layout): Set the default direction from the widget direction. * gtk/gtktexttag.c gtk/gtktexttagprivate.h (gtk_text_tag_set_arg): Add a "direction" attribute. * gtk/gtktextview.c: global s/tkxt/text_view/. * gtk/testtext.c: Added long block of text in Arabic, to test out the direction attributes. (Some problems with the shaping system for arabic become obvious - like the fact the cursor splits words into unjoined pieces.) Fri Apr 14 12:54:34 2000 Owen Taylor <otaylor@redhat.com> * gtk/gtktextdisplay.c (render_layout): Add overstrike handling. * gtk/gtktextlayout.c: Fix up alignment. * gtk/testtext.c: Add some tests for centering, wrapping. Fri Apr 14 09:26:22 2000 Owen Taylor <otaylor@redhat.com> * gdk/gdkdrawable.h gdk/gdkdraw.c gdk/gdkwindow.c gdk/x11/gdkdrawable-x11.c: Add a draw_glyphs() operation to the drawable vtable and gdk_draw_glyphs(). If we wrote GTK+-specific layout-render function this could just replace the draw_layout() operation in the vtable. * gtk/gtkentry.c: Move guts of gtk_entry_get_cursor_locations to pango_layout_get_cursor_pos() and use that function. * gtk/gtktextchild.[ch]: add gtk_ onto pixmap_segment_new(), since it is a non-static symbol. * gtk/gtktextbtree.[ch]: Replace gtk_text_btree_find_line_data_by_y() with gtk_text_btree_find_line_by_y() * gtk/gtktextdisplay.c: Rewrote for Pango - uses a custom layout renderer that handles GtkTextAppearance attributes. * gtk/gtktexttag.[ch] gtk/gtktexttagprivate.h: - Move the values in the style that don't affect geometry into a GtkTextAppearance structure. - Change underline to take a PangoUnderline and "font" a string representation of a font description - Add a "font_desc" attribute which takes a FontDescription structure. * gtk/gtktextlayout.[ch]: - Get rid of the display-line list per each line. Instead, we generate, on demand, a GtkTextLineDisplay structure which] contains a PangoLayout * and other necesary information (offsets, cursor locations) for displaying a paragraph. - Get rid of the code to wrap lines, create display chunks, etc. Instead, we just go through a paragraph and convert it into the necessary inputs to a PangoLayout. - Implement a new attribute type, GtkTextAttrAppearance. This holds a GtkTextAppearance, and is used to pass colors, stipple, etc, through from the layout to the display without having to use lots and lots of individual attributes. - Reimplement gtk_layout_get_iter_at_pixel() gtk_layout_get_iter_pos() in terms of PangoLayout functions. * gtk/gtktextview.c: - Handle passing the necessary PangoContext to the layout - Some fixups in painting to deal with the automatic backing store and offsetting of GTK+-1.4 - Add a style_set handler so that the default style reacts properly to theme changes. * gtk/gtktext?*.[ch]: Random code-style fixes. * gtk/testtext.c: Substitute in languages that Pango handles now for Thai Mon Apr 10 10:33:45 2000 Owen Taylor <otaylor@redhat.com> * gtk/gtktext?*.[ch]: Check in Havoc's port of the Tk text widget, in original form preparatory to Pango-ization and gdkimcontext-ization. Thu Apr 6 19:25:39 2000 Owen Taylor <otaylor@redhat.com> * gtk/gtkimcontext.c: Move default implementations to real_* vfuncs, so that we can derive from gtkimcontext in language bindings properly. Thu Apr 6 16:02:52 2000 Owen Taylor <otaylor@redhat.com> * gtk/gtkimcontextsimple.[ch]: Use gdk_keyval_to_unicode to gdk_unicode_to_keyval. Add a compose table including (almost) all the compose combinations from X. This is 6k of static, shared data as opposed to 50k or so of dynamic data in the XIM implementation. * gdk/gdk.h gdk/gdkkeyuni.c gdk/win32/gdkevents-win32.c (gdk_keyval_to_unicode, gdk_unicode_to_keyval): Moved functions to convert keyvalues from and to unicode here from the win32 port and made them public. Wed Apr 5 16:37:29 2000 Owen Taylor <otaylor@redhat.com> * gtk/gtkeditable.c (gtk_editable_insert_text): Allow new_text_length == -1. Wed Apr 5 16:27:45 2000 Owen Taylor <otaylor@redhat.com> * gtk/gtkimcontext.[ch]: Base class for new input context system * gtk/gtkimmulticontext.[ch]: Proxy input context that allows the real input context implementation to be loaded from modules and switched on the fly. * gtk/gtkcontextsimple.[ch]: Simple implementation of an input context that just does direct keysymbol => unicode translation. * gtk/gtkentry.[ch]: Start switching editing over to using GtkInputContext. (No handling of preedit yet.) Wed Apr 5 15:48:41 2000 Owen Taylor <otaylor@redhat.com> * gtk/gtktypeutils.h (GTK_CHECK_GET_CLASS): Fix problem with one too many substitutions. (klass should not be subsituted.) Wed Apr 5 00:18:14 2000 Owen Taylor <otaylor@redhat.com> * configure.in: Add checks for Pango * configure.in docs/Makefile.am: Add test for sgml2html and allow 'make dist' without building html, but print out warnings in that case. (For making snapshots) * gdk/Makefile.am gdk/x11/Makefile.am gtk/Makefile.am: Add Pango libraries and C flags * gdk/gdkdraw.c gdk/gdkdrawable.h gdkwindow.c gdk/x11/gdkdrawable-x11.c: Add function (gdk_draw_layout) to draw a pango layout. * gdk/gdkpango.h gdk/x11/gdkpango-x11.c: New file with functions for getting Pango contexts for GDK. * gtk/gtkeditable.c: Get rid of dead code gtk_editable_parent_set() * gtk/gtkentry.[ch]: Complete rewrite to use Pango, add bidirectional editing. * gtk/gtkentry.c: Hack in simple Hebrew input with direct keysym => unicode translations. More languages can be added here, but real input-method support is needed. * docs/Changes-1.4.txt: Added note about entry behavior. * gtk/gtkenums.h gtk/gtkwidget.[ch] testgtk.c gtkprivate.h: Add functions to set the reading direction for a widget and the global direction. Add test which allows toggling the global direction. Two private flags are used to store the direction. (GTK_DIRECTION_SET + GTK_DIRECTION_LTR) * gtk/gtkcheckbutton.c gtk/gtkframe.c gtk/gtkhbbox.c gtk/gtkhbox.c gtk/gtkradiobutton.c gtk/gtkspinbutton.c gtk/gtktable.c * gtk/gtk[hv]scale.c gtk/gtkscale.[ch]: Draw numbers using Pango * gtk/gtklabel.[ch]: Moved to Pango and considerably rewritten. Line breaking, underlining now handled by Pango. * gtk/gtkstyle.[ch] gtk/gtkrc.[ch]: Add a PangoFontDescription to RCStyle and Style. (Having both this and the old font name and GdkFont is temporary.) * gtk/gtkwidget.[ch] (gtk_widget_create_pango_{context,layout}): Added convenience functions for creating contexts and layouts for widgets. * gtk/testgtk.c: Enhance label tests with multilingual labels.
2000-06-02 03:14:07 +00:00
}
fix bug where it always set the foreground, even if we were only using a 2001-02-12 Havoc Pennington <hp@pobox.com> * gdk/gdkpango.c (gdk_pango_get_gc): fix bug where it always set the foreground, even if we were only using a stipple. (gdk_draw_layout_line_with_colors): new function, allow override colors (gdk_draw_layout_with_colors): new function, allow override colors (gdk_pango_layout_line_get_clip_region): function to get the clip region for a logical text range (gdk_pango_layout_get_clip_region): get the clip region for a logical text range * gdk/x11/gdkcolor-x11.c: forward declare gdk_colormap_sync(), (gdk_colormap_new): fix call to gdk_colormap_sync() so it has the right number of arguments. * gtk/gtktextbtree.c (gtk_text_btree_node_check_consistency): enhance the function to check that node data corresponds to a view still belonging to the tree. * gtk/gtktreeview.c (gtk_tree_view_changed): we were leaking the GtkTreePath (gtk_tree_view_inserted): ditto (gtk_tree_view_child_toggled): ditto * gtk/gtktreemodel.c (gtk_tree_path_append_index): use realloc to simplify this code. * gtk/gtkcellrenderertext.c (get_layout): fix leak of a PangoAttrList * demos/gtk-demo/main.c (load_file): Fix leak of a GString * gtk/gtkentry.c (gtk_entry_realize): Fix leak of a GdkCursor * gtk/gtkmenubar.c (gtk_menu_bar_size_request): consider toggle size in the size request (gtk_menu_bar_size_allocate): consider toggle size here * gtk/gtkimagemenuitem.h, gtkimagemenuitem.c: Menu item that displays a widget in the toggle slot * gtk/testgtk.c: test GtkImageMenuItem * gtk/Makefile.am, gtk/gtk.h: Add GtkImageMenuItem * gtk/gtkmenuitem.h: Use "gint" not "guint16" for toggle size request and allocation * gtk/gtkmenu.c (gtk_menu_size_request): use gint not guint16 * gtk/gtkcheckmenuitem.c (gtk_check_menu_item_toggle_size_request): ditto
2001-02-13 05:44:47 +00:00
/**
* gdk_draw_layout_line:
* @drawable: the drawable on which to draw the line
* @gc: base graphics to use
* @x: the x position of start of string (in pixels)
* @y: the y position of baseline (in pixels)
* @line: a #PangoLayoutLine
*
* Render a #PangoLayoutLine onto an GDK drawable
*/
void
gdk_draw_layout_line (GdkDrawable *drawable,
GdkGC *gc,
gint x,
gint y,
PangoLayoutLine *line)
{
g_return_if_fail (GDK_IS_DRAWABLE (drawable));
g_return_if_fail (GDK_IS_GC (gc));
g_return_if_fail (line != NULL);
gdk_draw_layout_line_with_colors (drawable, gc, x, y, line, NULL, NULL);
}
/**
* gdk_draw_layout:
* @drawable: the drawable on which to draw string
* @gc: base graphics context to use
* @x: the X position of the left of the layout (in pixels)
* @y: the Y position of the top of the layout (in pixels)
* @layout: a #PangoLayout
*
* Render a #PangoLayout onto a GDK drawable
*/
void
gdk_draw_layout (GdkDrawable *drawable,
GdkGC *gc,
int x,
int y,
PangoLayout *layout)
{
g_return_if_fail (GDK_IS_DRAWABLE (drawable));
g_return_if_fail (GDK_IS_GC (gc));
g_return_if_fail (PANGO_IS_LAYOUT (layout));
gdk_draw_layout_with_colors (drawable, gc, x, y, layout, NULL, NULL);
}
Remove all references to offscreen flag which was no longer used. Thu Jun 1 23:05:13 2000 Owen Taylor <otaylor@redhat.com> * gtk/gtkwidget.c: Remove all references to offscreen flag which was no longer used. * gtk/gtkprivate.h (enum): Remove unused flags and compress. * gtk/gtkframe.c (gtk_frame_set_label_widget): Check for non-null label_widget->parent. * gtk/gtkentry.c: Get rid of code to deal with PangoAttribute which no longer was used. * gdk/gdkpango.c (gdk_pango_context_get_info): make static. * gdk/gdkpango.c (gdk_draw_layout[_line]): Add checks for null arguments. * gdk/x11/gdkgeometry-x11.c (gdk_window_scroll): add check for destroyed windows. Thu Jun 1 13:48:45 2000 Owen Taylor <otaylor@redhat.com> * gtk/gtkimmulticontext.c: Add a finalize method and unref the slave context there. * gtk/gtkinvisible.[ch]: Make reference counting behavior identical to GtkWindow. Thu Jun 1 01:54:11 2000 Owen Taylor <otaylor@redhat.com> * Makefile.am gdk/gdkpango.c: Copy the layout render function from pangox to here, so we can write them independent of rendering system, using GDK primitives. * gdk/gdkdrawable.h gdk/gdkdraw.c gdk/gdkwindow.c gdk/x11/gdkdrawable-x11.c: Remove draw_layout() from the vtable, since we have a rendering-system independent implementation in terms of draw_glyphs(). * gdk/gdkpango.c gdkdrawable.h (gdk_draw_layout_line): New function to render a single line. * gdk/x11/gdkpango.c: Move the guts of this file mostly into ../gdkpango.c, which simplifies things, since we don't have to deal with raw X gc's. Fri May 19 04:28:16 2000 Owen Taylor <otaylor@redhat.com> * gtk/gtktextlayout.[ch]: Add get_log_attrs() function to get the logical attributes for a given GtkTextLine. Tue May 30 16:05:39 2000 Owen Taylor <otaylor@redhat.com> * gdk/x11/gdkfont-x11.c (gdk_font_charset_for_locale): Track g_locale_get_codeset() to g_get_codeset() change. Tue May 30 15:03:19 2000 Owen Taylor <otaylor@redhat.com> * gtk/testcalendar.c (calendar_font_selection_ok): Use font descriptions. * gtk/gtkentry.c (gtk_entry_draw_text): Center text within the entry. * gtk/gtkfontsel.c (gtk_font_selection_dialog_init): Start of redoing (vastly simplifying) for Pango. Still needs quite a bit of work. (Size selection is currently poor. List of predefined sizes is not a good idea, since all of these sizes won't necessarily be distinct.) Tue May 30 13:50:19 2000 Owen Taylor <otaylor@redhat.com> * gdk/x11/gdkfont-x11.c (gdk_font_charset_for_locale): Handle CODESET results for LANG=C. Mon May 29 15:49:10 2000 Owen Taylor <otaylor@redhat.com> * gtk/gtkrc.[ch]: Add a 'font_name' declaration to RC which takes a stringized pango font description; ignore the older 'font' and 'fontset' declarations. * gtk/gtkstyle.c gtk/gtkrc.c: Fill in the style->font field with a GdkFont derived via gdk_font_from_description(), for compatibility. (Should we just remove it entirely? Probably too much compatibility breakage, but people should be migrating to the new Pango stuff as quickly as possible.) Mon May 29 15:47:41 2000 Owen Taylor <otaylor@redhat.com> * gtk/gtkentry.c gtk/gtkclist.c: s/pango_font_unref/g_object_unref/. Mon May 29 15:44:46 2000 Owen Taylor <otaylor@redhat.com> * gtk/gtkcalender.c: Roughly pango-ized. Really needs redoing; there are some bugs in size allocation right now, the semi-existant distinction between header / day fonts was removed, but, with Pango, could actually be made functional in a nice way. * gtk/testcalender: Move calender from examples into this directory as a test program. (We really need to restrcture testgtk into a whole directory full of tests for every widget or functionality group, separated into multiple .c files.) Mon May 29 15:19:56 2000 Owen Taylor <otaylor@redhat.com> * gtk/testgtk.c (file_exists): Fix stupid typo that was keeping RC file from being loaded. * gtk/testgtkrc gtk/testgtkrc2: Test new pango-ized RC file font code. Mon May 29 14:31:27 2000 Owen Taylor <otaylor@redhat.com> * gdk/gdkfont.h gdk/x11/gdkfont-x11.c (gdk_font_from_description): Add function to load a GdkFont from a PangoFontDescription. Fri May 26 17:16:40 2000 Owen Taylor <otaylor@redhat.com> * gtk/frame.[ch] gtkaspectframe.c: Make frame widgets able to have any widget for the label, use a GtkLabel widget to display the text. (Based partially on a patch from Anders Carlson.) (Quite a bit of code reorganization - strip 90% of the guts out of gtkaspectframe and add a single virtual func to GtkFrameClass - compute_child_allocation.) Fri May 26 12:00:02 2000 Owen Taylor <otaylor@redhat.com> * gtk/gtkctree.c gtk/gtkclist.[ch]: Pangoized. (Removed clist->row_center_offset field because caching it wasn't saving time or code, added private function _gtk_clist_create_cell_layout()). Wed May 24 15:59:37 2000 Owen Taylor <otaylor@redhat.com> * gtk/gtkaccellabel.c: Pangoized. * gtk/[hv]ruler.c: Pangoized Mon May 22 19:23:59 2000 Owen Taylor <otaylor@redhat.com> * gtk/gtkfilesel.c (gtk_file_selection_init): Use gtk_clist_set_column_auto_resize() to remove need need for manual column width computations. Mon May 22 18:50:26 2000 Owen Taylor <otaylor@redhat.com> * gtk/gtktooltips.[ch]: Replace custom drawing with a GtkLabel, ensuring Pango correctness, and considerably simplifying the code. * gtk/gtklabel.c gtk[hv]scale.c: 1000 => PANGO_SCALE. * gtk/gtklabel.c (gtk_label_size_request): Fixed incorrect getting of numbers of lines. * gtk/gtklabel.c (gtk_label_size_request): Set the requisition to the actual requested width of the lable, not to the wrap width we set. * gtk/gtktextchild.h: Remove extraneous include of gtk/gtk.h. * gtk/gtktextbtree.c gtk/gtktextbuffer.c gtk/gtktextlayout.c gtk/gtktextview.c gtk/gtktextview.[ch]: Fix up includes. * gtk/gtktextview.c: Fix structure inheritance. * gtk/gtkprogressbar.c: Pangoize. Mon May 22 15:47:30 2000 Owen Taylor <otaylor@redhat.com> * gtk/gtktextview.c (gtk_text_view_get_first_para_iter): Encapsulate in a function. * gtk/gtktextlayout.c (find_display_line_above): Fixed bug with computing line tops. * gtk/gtktextview.c (changed_handler): Fix < , <= confusion. Thu May 18 18:53:31 2000 Owen Taylor <otaylor@redhat.com> * gtk/gtktextdisplay.c (gtk_text_layout_draw): Fix up the x_offset and y_offset coordinates to do what we need now. (The offset between buffer and layout coordinates has been reintroduced, but is a bit different than before.) * gtk/gtktextview.[ch]: No longer inherit from GtkLayout; instead handle the adjustments ourselves, and scroll as necessary using the new gdk_window_scroll(). The advantage of this is that when we are incrementally revalidating, we are essentially rearranging things around the visible portion of the screen. With the old setup, the visible portion of the screen was moved around in the layout, so scrolling and redrawing to track that caused jumping of the display. Since we now control the scrolling ourselves, we can suppress this and only redraw when things actually change. Thu May 18 18:47:25 2000 Owen Taylor <otaylor@redhat.com> * gtk/gtktextbtree.c (redisplay_mark): We need to invalidate the region not just redisplay it after-all, since we store the cursors in the LineDisplay. (Ugly interactions here between GtkLayout and GtkTextBTree here.) * gtk/gtktextbtree.c (redisplay_region): Fixed reversed comparison. Thu May 18 18:43:21 2000 Owen Taylor <otaylor@redhat.com> * gdk/gdkwindow.h gdk/x11/gdkgeometry-x11.c (gdk_window_scroll): Added function to scroll contents of a window while keeping the window constant. Works by XCopyArea or guffaw-scrolling depending on the details of how the window is set up. (guffaw-scrolling still needs to be filled in.) Wed May 17 22:36:53 2000 Owen Taylor <otaylor@redhat.com> * gtk/gtktextiter.c gtk/gtkmain.c: Add a debug key for the text widget, move the debugging that was tied to a global variable to that. * gtk/gtkmarshal.list: Add NONE:INT,INT,INT * gtk/gtktextbtree.[ch] gtk/gtktextlayout.c: Keep a separate validated flag, in line data instead of setting height/width to -1. This allows us to perform operations with partially invalid buffer (using the old size for invalid lines) and thus to do incremental vaidation. Keep height/width aggregates up to date when deleting text and rebalancing the tree. * gtk/gtktextbtree.[ch]: Add functions validate a line (gtk_text_btree_validate_line), and to validate up to a number of pixels (gtk_text_btree_validate). * gtk/gtktextlayout.[ch]: Add an ::invalidated signal that indicates that something is changed and a revalidation pass is needed. Change ::need_repaint to ::changed, and make it take old and new yranges instead of a rectangle. * gtk/gtktextbtree.[ch] gtk/gtktextlayout.[ch]: Move the line_data_destroy() function from gtk_text_btree_add_view() to a virtual function in GtkTextLayout * gtk/gtktextbtree.[ch]: Remove gtk_text_btree_get_damage_range(), since we are handling partial repaints in a different fashion now. * gtk/gtktextbtree.[ch]: Only repaint the changed portion of the selection instead of queueing a repaint on the entire widget. * gtk/gtktextbuffer.[ch] gtk/gtktextbtree.[ch]: Move get_selection_bounds() down to btree, make the function in buffer a wrapper around the btree function. * gtk/gtktextlayout.[ch]: Add functions to check if the layout is valid and to recompute either a range of pixels aroudn a line or a certain total number of pixels. * gtk/gtktextlayout.[ch]: Cache a single line display; now that we only redraw the needed portions, the hit rate for this cache is quite high. * gtk/gtktextview.[ch]: Keep track of the first paragraph on the screen so that when re-laying-out the buffer, we can keep the same place. This requires connecting to ::value_changed on the adjustments * gtk/gtktextview.[ch]: Add idle functions to revalidate the buffer after we receive an ::invalidated signal. Wed May 17 22:10:47 2000 Owen Taylor <otaylor@redhat.com> * gtk/gtklayout.c (gtk_layout_size_allocate): Set upper to max of allocation and layout size, not just to the layout size. * gtk/gtk[hv]scrollbar.c (gtk_[hv]scrollbar_calc_slider_size): Invalidate window so it gets redrawn properly. * gdk/gdkwindow.c (gdk_window_invalidate_rect): Allow rect == NULL to mean the entire window. * gdk/gdkevents.h: Move definition for GDK_PRIORITY_REDRAW into public header. Mon May 15 14:51:31 2000 Owen Taylor <otaylor@redhat.com> * gtk/gtktextmark.c (gtk_text_mark_get_name): Add function to get the name of a mark. * gtk/gtktextlayout.c (gtk_text_layout_get_line_at_y): Add a function to find the paragraph from a y position. Thu May 11 12:57:20 2000 Owen Taylor <otaylor@redhat.com> * gtk/gtktextbtree.c (gtk_text_btree_node_invalidate_upward): Valid nodes have width/height >= 0, not > 0. Tue May 9 21:29:06 2000 Owen Taylor <otaylor@redhat.com> * gtk/gtktextlayout.[ch] gtk/gtktextdisplay.c (gtk_text_layout_get_line_display): Add a size_only flag, so when we only need the size, we don't create useless appearance attributes. * gtk/gtktextview.c (gtk_text_view_ensure_layout): Remove duplicate setting of font description. * gtk/gtkscale.c: Use PANGO_SCALE instead of 1000 Wed Apr 26 01:53:23 2000 Owen Taylor <otaylor@redhat.com> * gtk/Makefile.am (EXTRA_DIST): Add OLD_STAMP into EXTRA_DIST. It does not work well when the file that everything depends on is not in the tarball. Wed Apr 26 00:56:14 2000 Owen Taylor <otaylor@redhat.com> * gtk/testgtk.c: Some hacks and fixes so that it basically works when not sitting in the GTK+ build tree. 2000-05-03 Havoc Pennington <hp@redhat.com> * gtk/gtktextbtree.c (gtk_text_line_next_could_contain_tag): Properly determine the ordering of the tag root and the current line within the tree. Previous algorithm only worked if the tag root's immediate parent was the common root of both the current line and the tag root. Wed Apr 26 00:43:00 2000 Owen Taylor <otaylor@redhat.com> * gtk/gtktextlayout.c (set_para_values): Fix some bugs in alignment. * gtk/gtktextview.c (gtk_text_view_ensure_layout): Track the widget text directional dynamically. * gtk/gtktextview.[ch]: Added functions to get and set default wrap mode. Tue Apr 25 23:47:38 2000 Owen Taylor <otaylor@redhat.com> * gtk/gtktextlayout.c (gtk_text_layout_get_iter_location): Fix bug in cursor location computation. Tue Apr 25 23:22:59 2000 Owen Taylor <otaylor@redhat.com> * gtk/gtklayout.c (gtk_layout_set_size): Clamp hadjustment/ vadjusment values properly when layout gets smaller. * gtk/gtktextview.c (need_repaint_handler): Areas being passed in are far completely inaccurate, and sometimes too small, so, for now, just queue a redraw on the whole visible region. 2000-04-25 Havoc Pennington <hp@redhat.com> * gtk/gtktextbtree.c (summary_destroy): new function to destroy tag summary nodes (gtk_text_line_next_could_contain_tag): this function was totally broken if the line passed in wasn't below the tag root. Fix it. (gtk_text_btree_first_could_contain_tag): In the tag == NULL "wildcard" case, we have to do a linear scan. Blah. (gtk_text_btree_last_could_contain_tag): In tag == NULL case, we have to do the linear scan (tag_removed_cb): When a tag is removed from the tag table, remove the GtkTextTagInfo node from the btree. (gtk_text_btree_spew): Implement the spew function, for our debugging pleasure. Tue Apr 25 19:40:18 2000 Owen Taylor <otaylor@redhat.com> * gtk/gtktextlayout.c (gtk_text_layout_set_buffer): Fix a problem with referring to the wrong buffer. * gtk/gtkentry.c: Fix focus-in/focus-out confusion. * gtk/gtkrc.c gtk/gtkstyle.c: Moving setting default font description to gtk_style_new() - otherwise things don't work without a .gtkrc file. * gtk/gtktextbuffer.c (gtk_text_buffer_new): Sink the tags table if we create it ourself, too. * gdk/gdktypes.h (enum): Move GDK_RELEASE_MASK, since it was conflicting with XKB modifiers. * gtk/gtktextview.[ch]: Add simple support for GtkIMContext. Mon Apr 24 19:34:18 2000 Owen Taylor <otaylor@redhat.com> * gtk/gtkentry.c (gtk_entry_move_cursor_visually): Fix problem with deletion from last commit. Mon Apr 24 19:29:40 2000 Owen Taylor <otaylor@redhat.com> * gtk/gtkwidget.c (gtk_widget_create_pango_context): Set the language in the context from the current locale. * gtk/gtkentry.c (gtk_entry_size_request): Use language from the context, not hardcoded value. * gtk/gtkentry.c (gtk_entry_move_cursor): Make character movement visual, not logical. Sun Apr 23 23:39:18 2000 Owen Taylor <otaylor@redhat.com> * gtk/gtkentry.c gtk/gtktextdisplay.c: Don't handle selections as attributes - that doesn't handle partial-glyph selection properly. Instead use new pango_layout_line_get_x_ranges() functionality to draw the selection. * gtk/gtkentry.c: Simplify code since pango_layout_line_index_to_x() now properly handles out-of-range coordinates. * gtk/gtktextbuffer.c: Emit "mark_set" when the cursor is moved. * gtk/gtktextiter.h gtk/gtktextiterprivate.h: Make gtk_text_iter_get_line_byte() public. * gtk/gtktextlayout.[ch]: Properly set the direction in the PangoContext for paragraphs opposite to the base direction of the widget. * gtk/gtktextlayout.[ch] gtk/gtktextdisplay.c: Fixes for alignment. * gtk/gtktextlayout.c: Don't split segments on marks, since that causes Arabic words to reshape as you cursor through. * gtk/gtktextlayout.[ch] gtk/gtktextview.[ch]: Implement virtual cursor position when moving vertically with the arrow keys and scrolling with page-up/page-down. (Arrow keys save only the X, scrolling saves both X and Y.) This means you can line-up / line-down or page-up / page-down without losing your place, and also that moving vertically with the cursor keys keeps the same X position, not the same character count: * gtk/gtktextlayout.[ch] gtk/gtktextview.[ch]: Make vertical arrow keys move by display lines, not paragraphs. Tue Apr 18 14:16:50 2000 Owen Taylor <otaylor@redhat.com> * gtk/gtklayout.c: Make sure that the bin window is at least as big as the allocation. (Should we also make sure that the bin window is big enough to completely cover widget->window?) * gtk/gtktextview.c (gtk_text_view_get_visible_rect): Add function to get the onscreen rectangle. * gdk/x11/gdkwindow-x11.c (gdk_window_get_pointer): Correctly account for offsets in window coordinates. Sun Apr 16 16:13:27 2000 Owen Taylor <otaylor@redhat.com> * gtk/gtkentry.c (gtk_entry_get_cursor_locations): Fix index/offset confusion. * gtk/gtktextview.c (gtk_text_view_ensure_layout): Set the default direction from the widget direction. * gtk/gtktexttag.c gtk/gtktexttagprivate.h (gtk_text_tag_set_arg): Add a "direction" attribute. * gtk/gtktextview.c: global s/tkxt/text_view/. * gtk/testtext.c: Added long block of text in Arabic, to test out the direction attributes. (Some problems with the shaping system for arabic become obvious - like the fact the cursor splits words into unjoined pieces.) Fri Apr 14 12:54:34 2000 Owen Taylor <otaylor@redhat.com> * gtk/gtktextdisplay.c (render_layout): Add overstrike handling. * gtk/gtktextlayout.c: Fix up alignment. * gtk/testtext.c: Add some tests for centering, wrapping. Fri Apr 14 09:26:22 2000 Owen Taylor <otaylor@redhat.com> * gdk/gdkdrawable.h gdk/gdkdraw.c gdk/gdkwindow.c gdk/x11/gdkdrawable-x11.c: Add a draw_glyphs() operation to the drawable vtable and gdk_draw_glyphs(). If we wrote GTK+-specific layout-render function this could just replace the draw_layout() operation in the vtable. * gtk/gtkentry.c: Move guts of gtk_entry_get_cursor_locations to pango_layout_get_cursor_pos() and use that function. * gtk/gtktextchild.[ch]: add gtk_ onto pixmap_segment_new(), since it is a non-static symbol. * gtk/gtktextbtree.[ch]: Replace gtk_text_btree_find_line_data_by_y() with gtk_text_btree_find_line_by_y() * gtk/gtktextdisplay.c: Rewrote for Pango - uses a custom layout renderer that handles GtkTextAppearance attributes. * gtk/gtktexttag.[ch] gtk/gtktexttagprivate.h: - Move the values in the style that don't affect geometry into a GtkTextAppearance structure. - Change underline to take a PangoUnderline and "font" a string representation of a font description - Add a "font_desc" attribute which takes a FontDescription structure. * gtk/gtktextlayout.[ch]: - Get rid of the display-line list per each line. Instead, we generate, on demand, a GtkTextLineDisplay structure which] contains a PangoLayout * and other necesary information (offsets, cursor locations) for displaying a paragraph. - Get rid of the code to wrap lines, create display chunks, etc. Instead, we just go through a paragraph and convert it into the necessary inputs to a PangoLayout. - Implement a new attribute type, GtkTextAttrAppearance. This holds a GtkTextAppearance, and is used to pass colors, stipple, etc, through from the layout to the display without having to use lots and lots of individual attributes. - Reimplement gtk_layout_get_iter_at_pixel() gtk_layout_get_iter_pos() in terms of PangoLayout functions. * gtk/gtktextview.c: - Handle passing the necessary PangoContext to the layout - Some fixups in painting to deal with the automatic backing store and offsetting of GTK+-1.4 - Add a style_set handler so that the default style reacts properly to theme changes. * gtk/gtktext?*.[ch]: Random code-style fixes. * gtk/testtext.c: Substitute in languages that Pango handles now for Thai Mon Apr 10 10:33:45 2000 Owen Taylor <otaylor@redhat.com> * gtk/gtktext?*.[ch]: Check in Havoc's port of the Tk text widget, in original form preparatory to Pango-ization and gdkimcontext-ization. Thu Apr 6 19:25:39 2000 Owen Taylor <otaylor@redhat.com> * gtk/gtkimcontext.c: Move default implementations to real_* vfuncs, so that we can derive from gtkimcontext in language bindings properly. Thu Apr 6 16:02:52 2000 Owen Taylor <otaylor@redhat.com> * gtk/gtkimcontextsimple.[ch]: Use gdk_keyval_to_unicode to gdk_unicode_to_keyval. Add a compose table including (almost) all the compose combinations from X. This is 6k of static, shared data as opposed to 50k or so of dynamic data in the XIM implementation. * gdk/gdk.h gdk/gdkkeyuni.c gdk/win32/gdkevents-win32.c (gdk_keyval_to_unicode, gdk_unicode_to_keyval): Moved functions to convert keyvalues from and to unicode here from the win32 port and made them public. Wed Apr 5 16:37:29 2000 Owen Taylor <otaylor@redhat.com> * gtk/gtkeditable.c (gtk_editable_insert_text): Allow new_text_length == -1. Wed Apr 5 16:27:45 2000 Owen Taylor <otaylor@redhat.com> * gtk/gtkimcontext.[ch]: Base class for new input context system * gtk/gtkimmulticontext.[ch]: Proxy input context that allows the real input context implementation to be loaded from modules and switched on the fly. * gtk/gtkcontextsimple.[ch]: Simple implementation of an input context that just does direct keysymbol => unicode translation. * gtk/gtkentry.[ch]: Start switching editing over to using GtkInputContext. (No handling of preedit yet.) Wed Apr 5 15:48:41 2000 Owen Taylor <otaylor@redhat.com> * gtk/gtktypeutils.h (GTK_CHECK_GET_CLASS): Fix problem with one too many substitutions. (klass should not be subsituted.) Wed Apr 5 00:18:14 2000 Owen Taylor <otaylor@redhat.com> * configure.in: Add checks for Pango * configure.in docs/Makefile.am: Add test for sgml2html and allow 'make dist' without building html, but print out warnings in that case. (For making snapshots) * gdk/Makefile.am gdk/x11/Makefile.am gtk/Makefile.am: Add Pango libraries and C flags * gdk/gdkdraw.c gdk/gdkdrawable.h gdkwindow.c gdk/x11/gdkdrawable-x11.c: Add function (gdk_draw_layout) to draw a pango layout. * gdk/gdkpango.h gdk/x11/gdkpango-x11.c: New file with functions for getting Pango contexts for GDK. * gtk/gtkeditable.c: Get rid of dead code gtk_editable_parent_set() * gtk/gtkentry.[ch]: Complete rewrite to use Pango, add bidirectional editing. * gtk/gtkentry.c: Hack in simple Hebrew input with direct keysym => unicode translations. More languages can be added here, but real input-method support is needed. * docs/Changes-1.4.txt: Added note about entry behavior. * gtk/gtkenums.h gtk/gtkwidget.[ch] testgtk.c gtkprivate.h: Add functions to set the reading direction for a widget and the global direction. Add test which allows toggling the global direction. Two private flags are used to store the direction. (GTK_DIRECTION_SET + GTK_DIRECTION_LTR) * gtk/gtkcheckbutton.c gtk/gtkframe.c gtk/gtkhbbox.c gtk/gtkhbox.c gtk/gtkradiobutton.c gtk/gtkspinbutton.c gtk/gtktable.c * gtk/gtk[hv]scale.c gtk/gtkscale.[ch]: Draw numbers using Pango * gtk/gtklabel.[ch]: Moved to Pango and considerably rewritten. Line breaking, underlining now handled by Pango. * gtk/gtkstyle.[ch] gtk/gtkrc.[ch]: Add a PangoFontDescription to RCStyle and Style. (Having both this and the old font name and GdkFont is temporary.) * gtk/gtkwidget.[ch] (gtk_widget_create_pango_{context,layout}): Added convenience functions for creating contexts and layouts for widgets. * gtk/testgtk.c: Enhance label tests with multilingual labels.
2000-06-02 03:14:07 +00:00
static void
gdk_pango_get_item_properties (PangoItem *item,
PangoUnderline *uline,
gboolean *strikethrough,
gint *rise,
adapt to handle PangoColor 2001-01-26 Havoc Pennington <hp@redhat.com> * gtk/gtktextlayout.c (convert_color): adapt to handle PangoColor * gtk/gtktreeview.c (gtk_tree_view_widget_to_tree_coords): fix to not offset by TREE_VIEW_HEADER_HEIGHT (gtk_tree_view_tree_to_widget_coords): fix to not offset by TREE_VIEW_HEADER_HEIGHT * configure.in (included_loaders): for me, --with-included-loaders generates the error "the specified loader yes does not exist", i.e. the arg defaults to "yes", so change test for value "" to test for value "yes", and include all loaders in that case. * gtk/gtkrbtree.c (_gtk_rbtree_get_depth): new function * gtk/gtktreeview.c (gtk_tree_view_get_cell_rect): fix to properly handle TREE_VIEW_VERTICAL_SEPARATOR (gtk_tree_view_bin_expose): fix to consider the row offset as pointing halfway into vertical separator. (gtk_tree_view_draw_node_focus_rect): ditto * gtk/gtkdebug.h, gtk/gtkmain.c (gtk_init_check): Add --gtk-debug=updates, which causes gdk_window_set_debug_updates (TRUE) to be called. * gdk/gdkwindow.c (gdk_window_set_debug_updates): Allow enabling a debug mode where the invalid region is colored in on invalidate, so you can see the flicker and know whether your redraw code is doing a good job. * gtk/gtktreeview.c (gtk_tree_view_queue_draw_node): Work in tree window coordinates (clip rect is in tree window coords) * gtk/Makefile.am: add gtktreednd.[hc] * gtk/gtkliststore.c: implement gtktreednd interfaces. * gtk/gtktreednd.c, gtk/gtktreednd.h: New interface to support drag-and-drop data operations on a model (so we can set up tree drag-and-drop automatically) * gtk/testgtk.c: Add a window to change sensitivity in the GtkLabel test; add a way to change the entry frame in GtkEntry test * gtk/gtkentry.c (gtk_entry_set_has_frame): (gtk_entry_get_has_frame): new functions to remove the frame around an entry (gtk_entry_size_request): shrink requisition if no frame (gtk_entry_draw_focus): don't draw frame if no frame * gtk/gtkstyle.c (gtk_default_draw_check): draw custom look for checks inside a cell renderer (gtk_default_draw_option): ditto for options * gtk/gtktreeviewcolumn.c (update_button_contents): add/remove children from the alignment, not the button (gtk_tree_view_column_init): ref/sink the column, to emulate GObject refcounting. * gtk/gtkcellrenderer.c (gtk_cell_renderer_init): ref/sink * gtk/gtkcellrenderertoggle.c (gtk_cell_renderer_toggle_render): Use theme functions to draw the toggles * gdk/gdkpango.c (gdk_pango_get_gc): use GdkRGB to alloc colors * gdk/gdkpango.h, gdk/gdkpango.c: Add GdkPangoAttrStipple and GdkPangoAttrEmbossed to use in rendering insensitive text * gdk/gdkpango.c (gdk_draw_layout_line): render new properties * gtk/gtkstyle.c (gtk_default_draw_layout): handle sensitivity using new GDK features
2001-01-26 21:12:05 +00:00
PangoColor *fg_color,
Remove all references to offscreen flag which was no longer used. Thu Jun 1 23:05:13 2000 Owen Taylor <otaylor@redhat.com> * gtk/gtkwidget.c: Remove all references to offscreen flag which was no longer used. * gtk/gtkprivate.h (enum): Remove unused flags and compress. * gtk/gtkframe.c (gtk_frame_set_label_widget): Check for non-null label_widget->parent. * gtk/gtkentry.c: Get rid of code to deal with PangoAttribute which no longer was used. * gdk/gdkpango.c (gdk_pango_context_get_info): make static. * gdk/gdkpango.c (gdk_draw_layout[_line]): Add checks for null arguments. * gdk/x11/gdkgeometry-x11.c (gdk_window_scroll): add check for destroyed windows. Thu Jun 1 13:48:45 2000 Owen Taylor <otaylor@redhat.com> * gtk/gtkimmulticontext.c: Add a finalize method and unref the slave context there. * gtk/gtkinvisible.[ch]: Make reference counting behavior identical to GtkWindow. Thu Jun 1 01:54:11 2000 Owen Taylor <otaylor@redhat.com> * Makefile.am gdk/gdkpango.c: Copy the layout render function from pangox to here, so we can write them independent of rendering system, using GDK primitives. * gdk/gdkdrawable.h gdk/gdkdraw.c gdk/gdkwindow.c gdk/x11/gdkdrawable-x11.c: Remove draw_layout() from the vtable, since we have a rendering-system independent implementation in terms of draw_glyphs(). * gdk/gdkpango.c gdkdrawable.h (gdk_draw_layout_line): New function to render a single line. * gdk/x11/gdkpango.c: Move the guts of this file mostly into ../gdkpango.c, which simplifies things, since we don't have to deal with raw X gc's. Fri May 19 04:28:16 2000 Owen Taylor <otaylor@redhat.com> * gtk/gtktextlayout.[ch]: Add get_log_attrs() function to get the logical attributes for a given GtkTextLine. Tue May 30 16:05:39 2000 Owen Taylor <otaylor@redhat.com> * gdk/x11/gdkfont-x11.c (gdk_font_charset_for_locale): Track g_locale_get_codeset() to g_get_codeset() change. Tue May 30 15:03:19 2000 Owen Taylor <otaylor@redhat.com> * gtk/testcalendar.c (calendar_font_selection_ok): Use font descriptions. * gtk/gtkentry.c (gtk_entry_draw_text): Center text within the entry. * gtk/gtkfontsel.c (gtk_font_selection_dialog_init): Start of redoing (vastly simplifying) for Pango. Still needs quite a bit of work. (Size selection is currently poor. List of predefined sizes is not a good idea, since all of these sizes won't necessarily be distinct.) Tue May 30 13:50:19 2000 Owen Taylor <otaylor@redhat.com> * gdk/x11/gdkfont-x11.c (gdk_font_charset_for_locale): Handle CODESET results for LANG=C. Mon May 29 15:49:10 2000 Owen Taylor <otaylor@redhat.com> * gtk/gtkrc.[ch]: Add a 'font_name' declaration to RC which takes a stringized pango font description; ignore the older 'font' and 'fontset' declarations. * gtk/gtkstyle.c gtk/gtkrc.c: Fill in the style->font field with a GdkFont derived via gdk_font_from_description(), for compatibility. (Should we just remove it entirely? Probably too much compatibility breakage, but people should be migrating to the new Pango stuff as quickly as possible.) Mon May 29 15:47:41 2000 Owen Taylor <otaylor@redhat.com> * gtk/gtkentry.c gtk/gtkclist.c: s/pango_font_unref/g_object_unref/. Mon May 29 15:44:46 2000 Owen Taylor <otaylor@redhat.com> * gtk/gtkcalender.c: Roughly pango-ized. Really needs redoing; there are some bugs in size allocation right now, the semi-existant distinction between header / day fonts was removed, but, with Pango, could actually be made functional in a nice way. * gtk/testcalender: Move calender from examples into this directory as a test program. (We really need to restrcture testgtk into a whole directory full of tests for every widget or functionality group, separated into multiple .c files.) Mon May 29 15:19:56 2000 Owen Taylor <otaylor@redhat.com> * gtk/testgtk.c (file_exists): Fix stupid typo that was keeping RC file from being loaded. * gtk/testgtkrc gtk/testgtkrc2: Test new pango-ized RC file font code. Mon May 29 14:31:27 2000 Owen Taylor <otaylor@redhat.com> * gdk/gdkfont.h gdk/x11/gdkfont-x11.c (gdk_font_from_description): Add function to load a GdkFont from a PangoFontDescription. Fri May 26 17:16:40 2000 Owen Taylor <otaylor@redhat.com> * gtk/frame.[ch] gtkaspectframe.c: Make frame widgets able to have any widget for the label, use a GtkLabel widget to display the text. (Based partially on a patch from Anders Carlson.) (Quite a bit of code reorganization - strip 90% of the guts out of gtkaspectframe and add a single virtual func to GtkFrameClass - compute_child_allocation.) Fri May 26 12:00:02 2000 Owen Taylor <otaylor@redhat.com> * gtk/gtkctree.c gtk/gtkclist.[ch]: Pangoized. (Removed clist->row_center_offset field because caching it wasn't saving time or code, added private function _gtk_clist_create_cell_layout()). Wed May 24 15:59:37 2000 Owen Taylor <otaylor@redhat.com> * gtk/gtkaccellabel.c: Pangoized. * gtk/[hv]ruler.c: Pangoized Mon May 22 19:23:59 2000 Owen Taylor <otaylor@redhat.com> * gtk/gtkfilesel.c (gtk_file_selection_init): Use gtk_clist_set_column_auto_resize() to remove need need for manual column width computations. Mon May 22 18:50:26 2000 Owen Taylor <otaylor@redhat.com> * gtk/gtktooltips.[ch]: Replace custom drawing with a GtkLabel, ensuring Pango correctness, and considerably simplifying the code. * gtk/gtklabel.c gtk[hv]scale.c: 1000 => PANGO_SCALE. * gtk/gtklabel.c (gtk_label_size_request): Fixed incorrect getting of numbers of lines. * gtk/gtklabel.c (gtk_label_size_request): Set the requisition to the actual requested width of the lable, not to the wrap width we set. * gtk/gtktextchild.h: Remove extraneous include of gtk/gtk.h. * gtk/gtktextbtree.c gtk/gtktextbuffer.c gtk/gtktextlayout.c gtk/gtktextview.c gtk/gtktextview.[ch]: Fix up includes. * gtk/gtktextview.c: Fix structure inheritance. * gtk/gtkprogressbar.c: Pangoize. Mon May 22 15:47:30 2000 Owen Taylor <otaylor@redhat.com> * gtk/gtktextview.c (gtk_text_view_get_first_para_iter): Encapsulate in a function. * gtk/gtktextlayout.c (find_display_line_above): Fixed bug with computing line tops. * gtk/gtktextview.c (changed_handler): Fix < , <= confusion. Thu May 18 18:53:31 2000 Owen Taylor <otaylor@redhat.com> * gtk/gtktextdisplay.c (gtk_text_layout_draw): Fix up the x_offset and y_offset coordinates to do what we need now. (The offset between buffer and layout coordinates has been reintroduced, but is a bit different than before.) * gtk/gtktextview.[ch]: No longer inherit from GtkLayout; instead handle the adjustments ourselves, and scroll as necessary using the new gdk_window_scroll(). The advantage of this is that when we are incrementally revalidating, we are essentially rearranging things around the visible portion of the screen. With the old setup, the visible portion of the screen was moved around in the layout, so scrolling and redrawing to track that caused jumping of the display. Since we now control the scrolling ourselves, we can suppress this and only redraw when things actually change. Thu May 18 18:47:25 2000 Owen Taylor <otaylor@redhat.com> * gtk/gtktextbtree.c (redisplay_mark): We need to invalidate the region not just redisplay it after-all, since we store the cursors in the LineDisplay. (Ugly interactions here between GtkLayout and GtkTextBTree here.) * gtk/gtktextbtree.c (redisplay_region): Fixed reversed comparison. Thu May 18 18:43:21 2000 Owen Taylor <otaylor@redhat.com> * gdk/gdkwindow.h gdk/x11/gdkgeometry-x11.c (gdk_window_scroll): Added function to scroll contents of a window while keeping the window constant. Works by XCopyArea or guffaw-scrolling depending on the details of how the window is set up. (guffaw-scrolling still needs to be filled in.) Wed May 17 22:36:53 2000 Owen Taylor <otaylor@redhat.com> * gtk/gtktextiter.c gtk/gtkmain.c: Add a debug key for the text widget, move the debugging that was tied to a global variable to that. * gtk/gtkmarshal.list: Add NONE:INT,INT,INT * gtk/gtktextbtree.[ch] gtk/gtktextlayout.c: Keep a separate validated flag, in line data instead of setting height/width to -1. This allows us to perform operations with partially invalid buffer (using the old size for invalid lines) and thus to do incremental vaidation. Keep height/width aggregates up to date when deleting text and rebalancing the tree. * gtk/gtktextbtree.[ch]: Add functions validate a line (gtk_text_btree_validate_line), and to validate up to a number of pixels (gtk_text_btree_validate). * gtk/gtktextlayout.[ch]: Add an ::invalidated signal that indicates that something is changed and a revalidation pass is needed. Change ::need_repaint to ::changed, and make it take old and new yranges instead of a rectangle. * gtk/gtktextbtree.[ch] gtk/gtktextlayout.[ch]: Move the line_data_destroy() function from gtk_text_btree_add_view() to a virtual function in GtkTextLayout * gtk/gtktextbtree.[ch]: Remove gtk_text_btree_get_damage_range(), since we are handling partial repaints in a different fashion now. * gtk/gtktextbtree.[ch]: Only repaint the changed portion of the selection instead of queueing a repaint on the entire widget. * gtk/gtktextbuffer.[ch] gtk/gtktextbtree.[ch]: Move get_selection_bounds() down to btree, make the function in buffer a wrapper around the btree function. * gtk/gtktextlayout.[ch]: Add functions to check if the layout is valid and to recompute either a range of pixels aroudn a line or a certain total number of pixels. * gtk/gtktextlayout.[ch]: Cache a single line display; now that we only redraw the needed portions, the hit rate for this cache is quite high. * gtk/gtktextview.[ch]: Keep track of the first paragraph on the screen so that when re-laying-out the buffer, we can keep the same place. This requires connecting to ::value_changed on the adjustments * gtk/gtktextview.[ch]: Add idle functions to revalidate the buffer after we receive an ::invalidated signal. Wed May 17 22:10:47 2000 Owen Taylor <otaylor@redhat.com> * gtk/gtklayout.c (gtk_layout_size_allocate): Set upper to max of allocation and layout size, not just to the layout size. * gtk/gtk[hv]scrollbar.c (gtk_[hv]scrollbar_calc_slider_size): Invalidate window so it gets redrawn properly. * gdk/gdkwindow.c (gdk_window_invalidate_rect): Allow rect == NULL to mean the entire window. * gdk/gdkevents.h: Move definition for GDK_PRIORITY_REDRAW into public header. Mon May 15 14:51:31 2000 Owen Taylor <otaylor@redhat.com> * gtk/gtktextmark.c (gtk_text_mark_get_name): Add function to get the name of a mark. * gtk/gtktextlayout.c (gtk_text_layout_get_line_at_y): Add a function to find the paragraph from a y position. Thu May 11 12:57:20 2000 Owen Taylor <otaylor@redhat.com> * gtk/gtktextbtree.c (gtk_text_btree_node_invalidate_upward): Valid nodes have width/height >= 0, not > 0. Tue May 9 21:29:06 2000 Owen Taylor <otaylor@redhat.com> * gtk/gtktextlayout.[ch] gtk/gtktextdisplay.c (gtk_text_layout_get_line_display): Add a size_only flag, so when we only need the size, we don't create useless appearance attributes. * gtk/gtktextview.c (gtk_text_view_ensure_layout): Remove duplicate setting of font description. * gtk/gtkscale.c: Use PANGO_SCALE instead of 1000 Wed Apr 26 01:53:23 2000 Owen Taylor <otaylor@redhat.com> * gtk/Makefile.am (EXTRA_DIST): Add OLD_STAMP into EXTRA_DIST. It does not work well when the file that everything depends on is not in the tarball. Wed Apr 26 00:56:14 2000 Owen Taylor <otaylor@redhat.com> * gtk/testgtk.c: Some hacks and fixes so that it basically works when not sitting in the GTK+ build tree. 2000-05-03 Havoc Pennington <hp@redhat.com> * gtk/gtktextbtree.c (gtk_text_line_next_could_contain_tag): Properly determine the ordering of the tag root and the current line within the tree. Previous algorithm only worked if the tag root's immediate parent was the common root of both the current line and the tag root. Wed Apr 26 00:43:00 2000 Owen Taylor <otaylor@redhat.com> * gtk/gtktextlayout.c (set_para_values): Fix some bugs in alignment. * gtk/gtktextview.c (gtk_text_view_ensure_layout): Track the widget text directional dynamically. * gtk/gtktextview.[ch]: Added functions to get and set default wrap mode. Tue Apr 25 23:47:38 2000 Owen Taylor <otaylor@redhat.com> * gtk/gtktextlayout.c (gtk_text_layout_get_iter_location): Fix bug in cursor location computation. Tue Apr 25 23:22:59 2000 Owen Taylor <otaylor@redhat.com> * gtk/gtklayout.c (gtk_layout_set_size): Clamp hadjustment/ vadjusment values properly when layout gets smaller. * gtk/gtktextview.c (need_repaint_handler): Areas being passed in are far completely inaccurate, and sometimes too small, so, for now, just queue a redraw on the whole visible region. 2000-04-25 Havoc Pennington <hp@redhat.com> * gtk/gtktextbtree.c (summary_destroy): new function to destroy tag summary nodes (gtk_text_line_next_could_contain_tag): this function was totally broken if the line passed in wasn't below the tag root. Fix it. (gtk_text_btree_first_could_contain_tag): In the tag == NULL "wildcard" case, we have to do a linear scan. Blah. (gtk_text_btree_last_could_contain_tag): In tag == NULL case, we have to do the linear scan (tag_removed_cb): When a tag is removed from the tag table, remove the GtkTextTagInfo node from the btree. (gtk_text_btree_spew): Implement the spew function, for our debugging pleasure. Tue Apr 25 19:40:18 2000 Owen Taylor <otaylor@redhat.com> * gtk/gtktextlayout.c (gtk_text_layout_set_buffer): Fix a problem with referring to the wrong buffer. * gtk/gtkentry.c: Fix focus-in/focus-out confusion. * gtk/gtkrc.c gtk/gtkstyle.c: Moving setting default font description to gtk_style_new() - otherwise things don't work without a .gtkrc file. * gtk/gtktextbuffer.c (gtk_text_buffer_new): Sink the tags table if we create it ourself, too. * gdk/gdktypes.h (enum): Move GDK_RELEASE_MASK, since it was conflicting with XKB modifiers. * gtk/gtktextview.[ch]: Add simple support for GtkIMContext. Mon Apr 24 19:34:18 2000 Owen Taylor <otaylor@redhat.com> * gtk/gtkentry.c (gtk_entry_move_cursor_visually): Fix problem with deletion from last commit. Mon Apr 24 19:29:40 2000 Owen Taylor <otaylor@redhat.com> * gtk/gtkwidget.c (gtk_widget_create_pango_context): Set the language in the context from the current locale. * gtk/gtkentry.c (gtk_entry_size_request): Use language from the context, not hardcoded value. * gtk/gtkentry.c (gtk_entry_move_cursor): Make character movement visual, not logical. Sun Apr 23 23:39:18 2000 Owen Taylor <otaylor@redhat.com> * gtk/gtkentry.c gtk/gtktextdisplay.c: Don't handle selections as attributes - that doesn't handle partial-glyph selection properly. Instead use new pango_layout_line_get_x_ranges() functionality to draw the selection. * gtk/gtkentry.c: Simplify code since pango_layout_line_index_to_x() now properly handles out-of-range coordinates. * gtk/gtktextbuffer.c: Emit "mark_set" when the cursor is moved. * gtk/gtktextiter.h gtk/gtktextiterprivate.h: Make gtk_text_iter_get_line_byte() public. * gtk/gtktextlayout.[ch]: Properly set the direction in the PangoContext for paragraphs opposite to the base direction of the widget. * gtk/gtktextlayout.[ch] gtk/gtktextdisplay.c: Fixes for alignment. * gtk/gtktextlayout.c: Don't split segments on marks, since that causes Arabic words to reshape as you cursor through. * gtk/gtktextlayout.[ch] gtk/gtktextview.[ch]: Implement virtual cursor position when moving vertically with the arrow keys and scrolling with page-up/page-down. (Arrow keys save only the X, scrolling saves both X and Y.) This means you can line-up / line-down or page-up / page-down without losing your place, and also that moving vertically with the cursor keys keeps the same X position, not the same character count: * gtk/gtktextlayout.[ch] gtk/gtktextview.[ch]: Make vertical arrow keys move by display lines, not paragraphs. Tue Apr 18 14:16:50 2000 Owen Taylor <otaylor@redhat.com> * gtk/gtklayout.c: Make sure that the bin window is at least as big as the allocation. (Should we also make sure that the bin window is big enough to completely cover widget->window?) * gtk/gtktextview.c (gtk_text_view_get_visible_rect): Add function to get the onscreen rectangle. * gdk/x11/gdkwindow-x11.c (gdk_window_get_pointer): Correctly account for offsets in window coordinates. Sun Apr 16 16:13:27 2000 Owen Taylor <otaylor@redhat.com> * gtk/gtkentry.c (gtk_entry_get_cursor_locations): Fix index/offset confusion. * gtk/gtktextview.c (gtk_text_view_ensure_layout): Set the default direction from the widget direction. * gtk/gtktexttag.c gtk/gtktexttagprivate.h (gtk_text_tag_set_arg): Add a "direction" attribute. * gtk/gtktextview.c: global s/tkxt/text_view/. * gtk/testtext.c: Added long block of text in Arabic, to test out the direction attributes. (Some problems with the shaping system for arabic become obvious - like the fact the cursor splits words into unjoined pieces.) Fri Apr 14 12:54:34 2000 Owen Taylor <otaylor@redhat.com> * gtk/gtktextdisplay.c (render_layout): Add overstrike handling. * gtk/gtktextlayout.c: Fix up alignment. * gtk/testtext.c: Add some tests for centering, wrapping. Fri Apr 14 09:26:22 2000 Owen Taylor <otaylor@redhat.com> * gdk/gdkdrawable.h gdk/gdkdraw.c gdk/gdkwindow.c gdk/x11/gdkdrawable-x11.c: Add a draw_glyphs() operation to the drawable vtable and gdk_draw_glyphs(). If we wrote GTK+-specific layout-render function this could just replace the draw_layout() operation in the vtable. * gtk/gtkentry.c: Move guts of gtk_entry_get_cursor_locations to pango_layout_get_cursor_pos() and use that function. * gtk/gtktextchild.[ch]: add gtk_ onto pixmap_segment_new(), since it is a non-static symbol. * gtk/gtktextbtree.[ch]: Replace gtk_text_btree_find_line_data_by_y() with gtk_text_btree_find_line_by_y() * gtk/gtktextdisplay.c: Rewrote for Pango - uses a custom layout renderer that handles GtkTextAppearance attributes. * gtk/gtktexttag.[ch] gtk/gtktexttagprivate.h: - Move the values in the style that don't affect geometry into a GtkTextAppearance structure. - Change underline to take a PangoUnderline and "font" a string representation of a font description - Add a "font_desc" attribute which takes a FontDescription structure. * gtk/gtktextlayout.[ch]: - Get rid of the display-line list per each line. Instead, we generate, on demand, a GtkTextLineDisplay structure which] contains a PangoLayout * and other necesary information (offsets, cursor locations) for displaying a paragraph. - Get rid of the code to wrap lines, create display chunks, etc. Instead, we just go through a paragraph and convert it into the necessary inputs to a PangoLayout. - Implement a new attribute type, GtkTextAttrAppearance. This holds a GtkTextAppearance, and is used to pass colors, stipple, etc, through from the layout to the display without having to use lots and lots of individual attributes. - Reimplement gtk_layout_get_iter_at_pixel() gtk_layout_get_iter_pos() in terms of PangoLayout functions. * gtk/gtktextview.c: - Handle passing the necessary PangoContext to the layout - Some fixups in painting to deal with the automatic backing store and offsetting of GTK+-1.4 - Add a style_set handler so that the default style reacts properly to theme changes. * gtk/gtktext?*.[ch]: Random code-style fixes. * gtk/testtext.c: Substitute in languages that Pango handles now for Thai Mon Apr 10 10:33:45 2000 Owen Taylor <otaylor@redhat.com> * gtk/gtktext?*.[ch]: Check in Havoc's port of the Tk text widget, in original form preparatory to Pango-ization and gdkimcontext-ization. Thu Apr 6 19:25:39 2000 Owen Taylor <otaylor@redhat.com> * gtk/gtkimcontext.c: Move default implementations to real_* vfuncs, so that we can derive from gtkimcontext in language bindings properly. Thu Apr 6 16:02:52 2000 Owen Taylor <otaylor@redhat.com> * gtk/gtkimcontextsimple.[ch]: Use gdk_keyval_to_unicode to gdk_unicode_to_keyval. Add a compose table including (almost) all the compose combinations from X. This is 6k of static, shared data as opposed to 50k or so of dynamic data in the XIM implementation. * gdk/gdk.h gdk/gdkkeyuni.c gdk/win32/gdkevents-win32.c (gdk_keyval_to_unicode, gdk_unicode_to_keyval): Moved functions to convert keyvalues from and to unicode here from the win32 port and made them public. Wed Apr 5 16:37:29 2000 Owen Taylor <otaylor@redhat.com> * gtk/gtkeditable.c (gtk_editable_insert_text): Allow new_text_length == -1. Wed Apr 5 16:27:45 2000 Owen Taylor <otaylor@redhat.com> * gtk/gtkimcontext.[ch]: Base class for new input context system * gtk/gtkimmulticontext.[ch]: Proxy input context that allows the real input context implementation to be loaded from modules and switched on the fly. * gtk/gtkcontextsimple.[ch]: Simple implementation of an input context that just does direct keysymbol => unicode translation. * gtk/gtkentry.[ch]: Start switching editing over to using GtkInputContext. (No handling of preedit yet.) Wed Apr 5 15:48:41 2000 Owen Taylor <otaylor@redhat.com> * gtk/gtktypeutils.h (GTK_CHECK_GET_CLASS): Fix problem with one too many substitutions. (klass should not be subsituted.) Wed Apr 5 00:18:14 2000 Owen Taylor <otaylor@redhat.com> * configure.in: Add checks for Pango * configure.in docs/Makefile.am: Add test for sgml2html and allow 'make dist' without building html, but print out warnings in that case. (For making snapshots) * gdk/Makefile.am gdk/x11/Makefile.am gtk/Makefile.am: Add Pango libraries and C flags * gdk/gdkdraw.c gdk/gdkdrawable.h gdkwindow.c gdk/x11/gdkdrawable-x11.c: Add function (gdk_draw_layout) to draw a pango layout. * gdk/gdkpango.h gdk/x11/gdkpango-x11.c: New file with functions for getting Pango contexts for GDK. * gtk/gtkeditable.c: Get rid of dead code gtk_editable_parent_set() * gtk/gtkentry.[ch]: Complete rewrite to use Pango, add bidirectional editing. * gtk/gtkentry.c: Hack in simple Hebrew input with direct keysym => unicode translations. More languages can be added here, but real input-method support is needed. * docs/Changes-1.4.txt: Added note about entry behavior. * gtk/gtkenums.h gtk/gtkwidget.[ch] testgtk.c gtkprivate.h: Add functions to set the reading direction for a widget and the global direction. Add test which allows toggling the global direction. Two private flags are used to store the direction. (GTK_DIRECTION_SET + GTK_DIRECTION_LTR) * gtk/gtkcheckbutton.c gtk/gtkframe.c gtk/gtkhbbox.c gtk/gtkhbox.c gtk/gtkradiobutton.c gtk/gtkspinbutton.c gtk/gtktable.c * gtk/gtk[hv]scale.c gtk/gtkscale.[ch]: Draw numbers using Pango * gtk/gtklabel.[ch]: Moved to Pango and considerably rewritten. Line breaking, underlining now handled by Pango. * gtk/gtkstyle.[ch] gtk/gtkrc.[ch]: Add a PangoFontDescription to RCStyle and Style. (Having both this and the old font name and GdkFont is temporary.) * gtk/gtkwidget.[ch] (gtk_widget_create_pango_{context,layout}): Added convenience functions for creating contexts and layouts for widgets. * gtk/testgtk.c: Enhance label tests with multilingual labels.
2000-06-02 03:14:07 +00:00
gboolean *fg_set,
adapt to handle PangoColor 2001-01-26 Havoc Pennington <hp@redhat.com> * gtk/gtktextlayout.c (convert_color): adapt to handle PangoColor * gtk/gtktreeview.c (gtk_tree_view_widget_to_tree_coords): fix to not offset by TREE_VIEW_HEADER_HEIGHT (gtk_tree_view_tree_to_widget_coords): fix to not offset by TREE_VIEW_HEADER_HEIGHT * configure.in (included_loaders): for me, --with-included-loaders generates the error "the specified loader yes does not exist", i.e. the arg defaults to "yes", so change test for value "" to test for value "yes", and include all loaders in that case. * gtk/gtkrbtree.c (_gtk_rbtree_get_depth): new function * gtk/gtktreeview.c (gtk_tree_view_get_cell_rect): fix to properly handle TREE_VIEW_VERTICAL_SEPARATOR (gtk_tree_view_bin_expose): fix to consider the row offset as pointing halfway into vertical separator. (gtk_tree_view_draw_node_focus_rect): ditto * gtk/gtkdebug.h, gtk/gtkmain.c (gtk_init_check): Add --gtk-debug=updates, which causes gdk_window_set_debug_updates (TRUE) to be called. * gdk/gdkwindow.c (gdk_window_set_debug_updates): Allow enabling a debug mode where the invalid region is colored in on invalidate, so you can see the flicker and know whether your redraw code is doing a good job. * gtk/gtktreeview.c (gtk_tree_view_queue_draw_node): Work in tree window coordinates (clip rect is in tree window coords) * gtk/Makefile.am: add gtktreednd.[hc] * gtk/gtkliststore.c: implement gtktreednd interfaces. * gtk/gtktreednd.c, gtk/gtktreednd.h: New interface to support drag-and-drop data operations on a model (so we can set up tree drag-and-drop automatically) * gtk/testgtk.c: Add a window to change sensitivity in the GtkLabel test; add a way to change the entry frame in GtkEntry test * gtk/gtkentry.c (gtk_entry_set_has_frame): (gtk_entry_get_has_frame): new functions to remove the frame around an entry (gtk_entry_size_request): shrink requisition if no frame (gtk_entry_draw_focus): don't draw frame if no frame * gtk/gtkstyle.c (gtk_default_draw_check): draw custom look for checks inside a cell renderer (gtk_default_draw_option): ditto for options * gtk/gtktreeviewcolumn.c (update_button_contents): add/remove children from the alignment, not the button (gtk_tree_view_column_init): ref/sink the column, to emulate GObject refcounting. * gtk/gtkcellrenderer.c (gtk_cell_renderer_init): ref/sink * gtk/gtkcellrenderertoggle.c (gtk_cell_renderer_toggle_render): Use theme functions to draw the toggles * gdk/gdkpango.c (gdk_pango_get_gc): use GdkRGB to alloc colors * gdk/gdkpango.h, gdk/gdkpango.c: Add GdkPangoAttrStipple and GdkPangoAttrEmbossed to use in rendering insensitive text * gdk/gdkpango.c (gdk_draw_layout_line): render new properties * gtk/gtkstyle.c (gtk_default_draw_layout): handle sensitivity using new GDK features
2001-01-26 21:12:05 +00:00
PangoColor *bg_color,
gboolean *bg_set,
adapt to handle PangoColor 2001-01-26 Havoc Pennington <hp@redhat.com> * gtk/gtktextlayout.c (convert_color): adapt to handle PangoColor * gtk/gtktreeview.c (gtk_tree_view_widget_to_tree_coords): fix to not offset by TREE_VIEW_HEADER_HEIGHT (gtk_tree_view_tree_to_widget_coords): fix to not offset by TREE_VIEW_HEADER_HEIGHT * configure.in (included_loaders): for me, --with-included-loaders generates the error "the specified loader yes does not exist", i.e. the arg defaults to "yes", so change test for value "" to test for value "yes", and include all loaders in that case. * gtk/gtkrbtree.c (_gtk_rbtree_get_depth): new function * gtk/gtktreeview.c (gtk_tree_view_get_cell_rect): fix to properly handle TREE_VIEW_VERTICAL_SEPARATOR (gtk_tree_view_bin_expose): fix to consider the row offset as pointing halfway into vertical separator. (gtk_tree_view_draw_node_focus_rect): ditto * gtk/gtkdebug.h, gtk/gtkmain.c (gtk_init_check): Add --gtk-debug=updates, which causes gdk_window_set_debug_updates (TRUE) to be called. * gdk/gdkwindow.c (gdk_window_set_debug_updates): Allow enabling a debug mode where the invalid region is colored in on invalidate, so you can see the flicker and know whether your redraw code is doing a good job. * gtk/gtktreeview.c (gtk_tree_view_queue_draw_node): Work in tree window coordinates (clip rect is in tree window coords) * gtk/Makefile.am: add gtktreednd.[hc] * gtk/gtkliststore.c: implement gtktreednd interfaces. * gtk/gtktreednd.c, gtk/gtktreednd.h: New interface to support drag-and-drop data operations on a model (so we can set up tree drag-and-drop automatically) * gtk/testgtk.c: Add a window to change sensitivity in the GtkLabel test; add a way to change the entry frame in GtkEntry test * gtk/gtkentry.c (gtk_entry_set_has_frame): (gtk_entry_get_has_frame): new functions to remove the frame around an entry (gtk_entry_size_request): shrink requisition if no frame (gtk_entry_draw_focus): don't draw frame if no frame * gtk/gtkstyle.c (gtk_default_draw_check): draw custom look for checks inside a cell renderer (gtk_default_draw_option): ditto for options * gtk/gtktreeviewcolumn.c (update_button_contents): add/remove children from the alignment, not the button (gtk_tree_view_column_init): ref/sink the column, to emulate GObject refcounting. * gtk/gtkcellrenderer.c (gtk_cell_renderer_init): ref/sink * gtk/gtkcellrenderertoggle.c (gtk_cell_renderer_toggle_render): Use theme functions to draw the toggles * gdk/gdkpango.c (gdk_pango_get_gc): use GdkRGB to alloc colors * gdk/gdkpango.h, gdk/gdkpango.c: Add GdkPangoAttrStipple and GdkPangoAttrEmbossed to use in rendering insensitive text * gdk/gdkpango.c (gdk_draw_layout_line): render new properties * gtk/gtkstyle.c (gtk_default_draw_layout): handle sensitivity using new GDK features
2001-01-26 21:12:05 +00:00
gboolean *embossed,
GdkBitmap **stipple,
gboolean *shape_set,
PangoRectangle *ink_rect,
PangoRectangle *logical_rect)
Remove all references to offscreen flag which was no longer used. Thu Jun 1 23:05:13 2000 Owen Taylor <otaylor@redhat.com> * gtk/gtkwidget.c: Remove all references to offscreen flag which was no longer used. * gtk/gtkprivate.h (enum): Remove unused flags and compress. * gtk/gtkframe.c (gtk_frame_set_label_widget): Check for non-null label_widget->parent. * gtk/gtkentry.c: Get rid of code to deal with PangoAttribute which no longer was used. * gdk/gdkpango.c (gdk_pango_context_get_info): make static. * gdk/gdkpango.c (gdk_draw_layout[_line]): Add checks for null arguments. * gdk/x11/gdkgeometry-x11.c (gdk_window_scroll): add check for destroyed windows. Thu Jun 1 13:48:45 2000 Owen Taylor <otaylor@redhat.com> * gtk/gtkimmulticontext.c: Add a finalize method and unref the slave context there. * gtk/gtkinvisible.[ch]: Make reference counting behavior identical to GtkWindow. Thu Jun 1 01:54:11 2000 Owen Taylor <otaylor@redhat.com> * Makefile.am gdk/gdkpango.c: Copy the layout render function from pangox to here, so we can write them independent of rendering system, using GDK primitives. * gdk/gdkdrawable.h gdk/gdkdraw.c gdk/gdkwindow.c gdk/x11/gdkdrawable-x11.c: Remove draw_layout() from the vtable, since we have a rendering-system independent implementation in terms of draw_glyphs(). * gdk/gdkpango.c gdkdrawable.h (gdk_draw_layout_line): New function to render a single line. * gdk/x11/gdkpango.c: Move the guts of this file mostly into ../gdkpango.c, which simplifies things, since we don't have to deal with raw X gc's. Fri May 19 04:28:16 2000 Owen Taylor <otaylor@redhat.com> * gtk/gtktextlayout.[ch]: Add get_log_attrs() function to get the logical attributes for a given GtkTextLine. Tue May 30 16:05:39 2000 Owen Taylor <otaylor@redhat.com> * gdk/x11/gdkfont-x11.c (gdk_font_charset_for_locale): Track g_locale_get_codeset() to g_get_codeset() change. Tue May 30 15:03:19 2000 Owen Taylor <otaylor@redhat.com> * gtk/testcalendar.c (calendar_font_selection_ok): Use font descriptions. * gtk/gtkentry.c (gtk_entry_draw_text): Center text within the entry. * gtk/gtkfontsel.c (gtk_font_selection_dialog_init): Start of redoing (vastly simplifying) for Pango. Still needs quite a bit of work. (Size selection is currently poor. List of predefined sizes is not a good idea, since all of these sizes won't necessarily be distinct.) Tue May 30 13:50:19 2000 Owen Taylor <otaylor@redhat.com> * gdk/x11/gdkfont-x11.c (gdk_font_charset_for_locale): Handle CODESET results for LANG=C. Mon May 29 15:49:10 2000 Owen Taylor <otaylor@redhat.com> * gtk/gtkrc.[ch]: Add a 'font_name' declaration to RC which takes a stringized pango font description; ignore the older 'font' and 'fontset' declarations. * gtk/gtkstyle.c gtk/gtkrc.c: Fill in the style->font field with a GdkFont derived via gdk_font_from_description(), for compatibility. (Should we just remove it entirely? Probably too much compatibility breakage, but people should be migrating to the new Pango stuff as quickly as possible.) Mon May 29 15:47:41 2000 Owen Taylor <otaylor@redhat.com> * gtk/gtkentry.c gtk/gtkclist.c: s/pango_font_unref/g_object_unref/. Mon May 29 15:44:46 2000 Owen Taylor <otaylor@redhat.com> * gtk/gtkcalender.c: Roughly pango-ized. Really needs redoing; there are some bugs in size allocation right now, the semi-existant distinction between header / day fonts was removed, but, with Pango, could actually be made functional in a nice way. * gtk/testcalender: Move calender from examples into this directory as a test program. (We really need to restrcture testgtk into a whole directory full of tests for every widget or functionality group, separated into multiple .c files.) Mon May 29 15:19:56 2000 Owen Taylor <otaylor@redhat.com> * gtk/testgtk.c (file_exists): Fix stupid typo that was keeping RC file from being loaded. * gtk/testgtkrc gtk/testgtkrc2: Test new pango-ized RC file font code. Mon May 29 14:31:27 2000 Owen Taylor <otaylor@redhat.com> * gdk/gdkfont.h gdk/x11/gdkfont-x11.c (gdk_font_from_description): Add function to load a GdkFont from a PangoFontDescription. Fri May 26 17:16:40 2000 Owen Taylor <otaylor@redhat.com> * gtk/frame.[ch] gtkaspectframe.c: Make frame widgets able to have any widget for the label, use a GtkLabel widget to display the text. (Based partially on a patch from Anders Carlson.) (Quite a bit of code reorganization - strip 90% of the guts out of gtkaspectframe and add a single virtual func to GtkFrameClass - compute_child_allocation.) Fri May 26 12:00:02 2000 Owen Taylor <otaylor@redhat.com> * gtk/gtkctree.c gtk/gtkclist.[ch]: Pangoized. (Removed clist->row_center_offset field because caching it wasn't saving time or code, added private function _gtk_clist_create_cell_layout()). Wed May 24 15:59:37 2000 Owen Taylor <otaylor@redhat.com> * gtk/gtkaccellabel.c: Pangoized. * gtk/[hv]ruler.c: Pangoized Mon May 22 19:23:59 2000 Owen Taylor <otaylor@redhat.com> * gtk/gtkfilesel.c (gtk_file_selection_init): Use gtk_clist_set_column_auto_resize() to remove need need for manual column width computations. Mon May 22 18:50:26 2000 Owen Taylor <otaylor@redhat.com> * gtk/gtktooltips.[ch]: Replace custom drawing with a GtkLabel, ensuring Pango correctness, and considerably simplifying the code. * gtk/gtklabel.c gtk[hv]scale.c: 1000 => PANGO_SCALE. * gtk/gtklabel.c (gtk_label_size_request): Fixed incorrect getting of numbers of lines. * gtk/gtklabel.c (gtk_label_size_request): Set the requisition to the actual requested width of the lable, not to the wrap width we set. * gtk/gtktextchild.h: Remove extraneous include of gtk/gtk.h. * gtk/gtktextbtree.c gtk/gtktextbuffer.c gtk/gtktextlayout.c gtk/gtktextview.c gtk/gtktextview.[ch]: Fix up includes. * gtk/gtktextview.c: Fix structure inheritance. * gtk/gtkprogressbar.c: Pangoize. Mon May 22 15:47:30 2000 Owen Taylor <otaylor@redhat.com> * gtk/gtktextview.c (gtk_text_view_get_first_para_iter): Encapsulate in a function. * gtk/gtktextlayout.c (find_display_line_above): Fixed bug with computing line tops. * gtk/gtktextview.c (changed_handler): Fix < , <= confusion. Thu May 18 18:53:31 2000 Owen Taylor <otaylor@redhat.com> * gtk/gtktextdisplay.c (gtk_text_layout_draw): Fix up the x_offset and y_offset coordinates to do what we need now. (The offset between buffer and layout coordinates has been reintroduced, but is a bit different than before.) * gtk/gtktextview.[ch]: No longer inherit from GtkLayout; instead handle the adjustments ourselves, and scroll as necessary using the new gdk_window_scroll(). The advantage of this is that when we are incrementally revalidating, we are essentially rearranging things around the visible portion of the screen. With the old setup, the visible portion of the screen was moved around in the layout, so scrolling and redrawing to track that caused jumping of the display. Since we now control the scrolling ourselves, we can suppress this and only redraw when things actually change. Thu May 18 18:47:25 2000 Owen Taylor <otaylor@redhat.com> * gtk/gtktextbtree.c (redisplay_mark): We need to invalidate the region not just redisplay it after-all, since we store the cursors in the LineDisplay. (Ugly interactions here between GtkLayout and GtkTextBTree here.) * gtk/gtktextbtree.c (redisplay_region): Fixed reversed comparison. Thu May 18 18:43:21 2000 Owen Taylor <otaylor@redhat.com> * gdk/gdkwindow.h gdk/x11/gdkgeometry-x11.c (gdk_window_scroll): Added function to scroll contents of a window while keeping the window constant. Works by XCopyArea or guffaw-scrolling depending on the details of how the window is set up. (guffaw-scrolling still needs to be filled in.) Wed May 17 22:36:53 2000 Owen Taylor <otaylor@redhat.com> * gtk/gtktextiter.c gtk/gtkmain.c: Add a debug key for the text widget, move the debugging that was tied to a global variable to that. * gtk/gtkmarshal.list: Add NONE:INT,INT,INT * gtk/gtktextbtree.[ch] gtk/gtktextlayout.c: Keep a separate validated flag, in line data instead of setting height/width to -1. This allows us to perform operations with partially invalid buffer (using the old size for invalid lines) and thus to do incremental vaidation. Keep height/width aggregates up to date when deleting text and rebalancing the tree. * gtk/gtktextbtree.[ch]: Add functions validate a line (gtk_text_btree_validate_line), and to validate up to a number of pixels (gtk_text_btree_validate). * gtk/gtktextlayout.[ch]: Add an ::invalidated signal that indicates that something is changed and a revalidation pass is needed. Change ::need_repaint to ::changed, and make it take old and new yranges instead of a rectangle. * gtk/gtktextbtree.[ch] gtk/gtktextlayout.[ch]: Move the line_data_destroy() function from gtk_text_btree_add_view() to a virtual function in GtkTextLayout * gtk/gtktextbtree.[ch]: Remove gtk_text_btree_get_damage_range(), since we are handling partial repaints in a different fashion now. * gtk/gtktextbtree.[ch]: Only repaint the changed portion of the selection instead of queueing a repaint on the entire widget. * gtk/gtktextbuffer.[ch] gtk/gtktextbtree.[ch]: Move get_selection_bounds() down to btree, make the function in buffer a wrapper around the btree function. * gtk/gtktextlayout.[ch]: Add functions to check if the layout is valid and to recompute either a range of pixels aroudn a line or a certain total number of pixels. * gtk/gtktextlayout.[ch]: Cache a single line display; now that we only redraw the needed portions, the hit rate for this cache is quite high. * gtk/gtktextview.[ch]: Keep track of the first paragraph on the screen so that when re-laying-out the buffer, we can keep the same place. This requires connecting to ::value_changed on the adjustments * gtk/gtktextview.[ch]: Add idle functions to revalidate the buffer after we receive an ::invalidated signal. Wed May 17 22:10:47 2000 Owen Taylor <otaylor@redhat.com> * gtk/gtklayout.c (gtk_layout_size_allocate): Set upper to max of allocation and layout size, not just to the layout size. * gtk/gtk[hv]scrollbar.c (gtk_[hv]scrollbar_calc_slider_size): Invalidate window so it gets redrawn properly. * gdk/gdkwindow.c (gdk_window_invalidate_rect): Allow rect == NULL to mean the entire window. * gdk/gdkevents.h: Move definition for GDK_PRIORITY_REDRAW into public header. Mon May 15 14:51:31 2000 Owen Taylor <otaylor@redhat.com> * gtk/gtktextmark.c (gtk_text_mark_get_name): Add function to get the name of a mark. * gtk/gtktextlayout.c (gtk_text_layout_get_line_at_y): Add a function to find the paragraph from a y position. Thu May 11 12:57:20 2000 Owen Taylor <otaylor@redhat.com> * gtk/gtktextbtree.c (gtk_text_btree_node_invalidate_upward): Valid nodes have width/height >= 0, not > 0. Tue May 9 21:29:06 2000 Owen Taylor <otaylor@redhat.com> * gtk/gtktextlayout.[ch] gtk/gtktextdisplay.c (gtk_text_layout_get_line_display): Add a size_only flag, so when we only need the size, we don't create useless appearance attributes. * gtk/gtktextview.c (gtk_text_view_ensure_layout): Remove duplicate setting of font description. * gtk/gtkscale.c: Use PANGO_SCALE instead of 1000 Wed Apr 26 01:53:23 2000 Owen Taylor <otaylor@redhat.com> * gtk/Makefile.am (EXTRA_DIST): Add OLD_STAMP into EXTRA_DIST. It does not work well when the file that everything depends on is not in the tarball. Wed Apr 26 00:56:14 2000 Owen Taylor <otaylor@redhat.com> * gtk/testgtk.c: Some hacks and fixes so that it basically works when not sitting in the GTK+ build tree. 2000-05-03 Havoc Pennington <hp@redhat.com> * gtk/gtktextbtree.c (gtk_text_line_next_could_contain_tag): Properly determine the ordering of the tag root and the current line within the tree. Previous algorithm only worked if the tag root's immediate parent was the common root of both the current line and the tag root. Wed Apr 26 00:43:00 2000 Owen Taylor <otaylor@redhat.com> * gtk/gtktextlayout.c (set_para_values): Fix some bugs in alignment. * gtk/gtktextview.c (gtk_text_view_ensure_layout): Track the widget text directional dynamically. * gtk/gtktextview.[ch]: Added functions to get and set default wrap mode. Tue Apr 25 23:47:38 2000 Owen Taylor <otaylor@redhat.com> * gtk/gtktextlayout.c (gtk_text_layout_get_iter_location): Fix bug in cursor location computation. Tue Apr 25 23:22:59 2000 Owen Taylor <otaylor@redhat.com> * gtk/gtklayout.c (gtk_layout_set_size): Clamp hadjustment/ vadjusment values properly when layout gets smaller. * gtk/gtktextview.c (need_repaint_handler): Areas being passed in are far completely inaccurate, and sometimes too small, so, for now, just queue a redraw on the whole visible region. 2000-04-25 Havoc Pennington <hp@redhat.com> * gtk/gtktextbtree.c (summary_destroy): new function to destroy tag summary nodes (gtk_text_line_next_could_contain_tag): this function was totally broken if the line passed in wasn't below the tag root. Fix it. (gtk_text_btree_first_could_contain_tag): In the tag == NULL "wildcard" case, we have to do a linear scan. Blah. (gtk_text_btree_last_could_contain_tag): In tag == NULL case, we have to do the linear scan (tag_removed_cb): When a tag is removed from the tag table, remove the GtkTextTagInfo node from the btree. (gtk_text_btree_spew): Implement the spew function, for our debugging pleasure. Tue Apr 25 19:40:18 2000 Owen Taylor <otaylor@redhat.com> * gtk/gtktextlayout.c (gtk_text_layout_set_buffer): Fix a problem with referring to the wrong buffer. * gtk/gtkentry.c: Fix focus-in/focus-out confusion. * gtk/gtkrc.c gtk/gtkstyle.c: Moving setting default font description to gtk_style_new() - otherwise things don't work without a .gtkrc file. * gtk/gtktextbuffer.c (gtk_text_buffer_new): Sink the tags table if we create it ourself, too. * gdk/gdktypes.h (enum): Move GDK_RELEASE_MASK, since it was conflicting with XKB modifiers. * gtk/gtktextview.[ch]: Add simple support for GtkIMContext. Mon Apr 24 19:34:18 2000 Owen Taylor <otaylor@redhat.com> * gtk/gtkentry.c (gtk_entry_move_cursor_visually): Fix problem with deletion from last commit. Mon Apr 24 19:29:40 2000 Owen Taylor <otaylor@redhat.com> * gtk/gtkwidget.c (gtk_widget_create_pango_context): Set the language in the context from the current locale. * gtk/gtkentry.c (gtk_entry_size_request): Use language from the context, not hardcoded value. * gtk/gtkentry.c (gtk_entry_move_cursor): Make character movement visual, not logical. Sun Apr 23 23:39:18 2000 Owen Taylor <otaylor@redhat.com> * gtk/gtkentry.c gtk/gtktextdisplay.c: Don't handle selections as attributes - that doesn't handle partial-glyph selection properly. Instead use new pango_layout_line_get_x_ranges() functionality to draw the selection. * gtk/gtkentry.c: Simplify code since pango_layout_line_index_to_x() now properly handles out-of-range coordinates. * gtk/gtktextbuffer.c: Emit "mark_set" when the cursor is moved. * gtk/gtktextiter.h gtk/gtktextiterprivate.h: Make gtk_text_iter_get_line_byte() public. * gtk/gtktextlayout.[ch]: Properly set the direction in the PangoContext for paragraphs opposite to the base direction of the widget. * gtk/gtktextlayout.[ch] gtk/gtktextdisplay.c: Fixes for alignment. * gtk/gtktextlayout.c: Don't split segments on marks, since that causes Arabic words to reshape as you cursor through. * gtk/gtktextlayout.[ch] gtk/gtktextview.[ch]: Implement virtual cursor position when moving vertically with the arrow keys and scrolling with page-up/page-down. (Arrow keys save only the X, scrolling saves both X and Y.) This means you can line-up / line-down or page-up / page-down without losing your place, and also that moving vertically with the cursor keys keeps the same X position, not the same character count: * gtk/gtktextlayout.[ch] gtk/gtktextview.[ch]: Make vertical arrow keys move by display lines, not paragraphs. Tue Apr 18 14:16:50 2000 Owen Taylor <otaylor@redhat.com> * gtk/gtklayout.c: Make sure that the bin window is at least as big as the allocation. (Should we also make sure that the bin window is big enough to completely cover widget->window?) * gtk/gtktextview.c (gtk_text_view_get_visible_rect): Add function to get the onscreen rectangle. * gdk/x11/gdkwindow-x11.c (gdk_window_get_pointer): Correctly account for offsets in window coordinates. Sun Apr 16 16:13:27 2000 Owen Taylor <otaylor@redhat.com> * gtk/gtkentry.c (gtk_entry_get_cursor_locations): Fix index/offset confusion. * gtk/gtktextview.c (gtk_text_view_ensure_layout): Set the default direction from the widget direction. * gtk/gtktexttag.c gtk/gtktexttagprivate.h (gtk_text_tag_set_arg): Add a "direction" attribute. * gtk/gtktextview.c: global s/tkxt/text_view/. * gtk/testtext.c: Added long block of text in Arabic, to test out the direction attributes. (Some problems with the shaping system for arabic become obvious - like the fact the cursor splits words into unjoined pieces.) Fri Apr 14 12:54:34 2000 Owen Taylor <otaylor@redhat.com> * gtk/gtktextdisplay.c (render_layout): Add overstrike handling. * gtk/gtktextlayout.c: Fix up alignment. * gtk/testtext.c: Add some tests for centering, wrapping. Fri Apr 14 09:26:22 2000 Owen Taylor <otaylor@redhat.com> * gdk/gdkdrawable.h gdk/gdkdraw.c gdk/gdkwindow.c gdk/x11/gdkdrawable-x11.c: Add a draw_glyphs() operation to the drawable vtable and gdk_draw_glyphs(). If we wrote GTK+-specific layout-render function this could just replace the draw_layout() operation in the vtable. * gtk/gtkentry.c: Move guts of gtk_entry_get_cursor_locations to pango_layout_get_cursor_pos() and use that function. * gtk/gtktextchild.[ch]: add gtk_ onto pixmap_segment_new(), since it is a non-static symbol. * gtk/gtktextbtree.[ch]: Replace gtk_text_btree_find_line_data_by_y() with gtk_text_btree_find_line_by_y() * gtk/gtktextdisplay.c: Rewrote for Pango - uses a custom layout renderer that handles GtkTextAppearance attributes. * gtk/gtktexttag.[ch] gtk/gtktexttagprivate.h: - Move the values in the style that don't affect geometry into a GtkTextAppearance structure. - Change underline to take a PangoUnderline and "font" a string representation of a font description - Add a "font_desc" attribute which takes a FontDescription structure. * gtk/gtktextlayout.[ch]: - Get rid of the display-line list per each line. Instead, we generate, on demand, a GtkTextLineDisplay structure which] contains a PangoLayout * and other necesary information (offsets, cursor locations) for displaying a paragraph. - Get rid of the code to wrap lines, create display chunks, etc. Instead, we just go through a paragraph and convert it into the necessary inputs to a PangoLayout. - Implement a new attribute type, GtkTextAttrAppearance. This holds a GtkTextAppearance, and is used to pass colors, stipple, etc, through from the layout to the display without having to use lots and lots of individual attributes. - Reimplement gtk_layout_get_iter_at_pixel() gtk_layout_get_iter_pos() in terms of PangoLayout functions. * gtk/gtktextview.c: - Handle passing the necessary PangoContext to the layout - Some fixups in painting to deal with the automatic backing store and offsetting of GTK+-1.4 - Add a style_set handler so that the default style reacts properly to theme changes. * gtk/gtktext?*.[ch]: Random code-style fixes. * gtk/testtext.c: Substitute in languages that Pango handles now for Thai Mon Apr 10 10:33:45 2000 Owen Taylor <otaylor@redhat.com> * gtk/gtktext?*.[ch]: Check in Havoc's port of the Tk text widget, in original form preparatory to Pango-ization and gdkimcontext-ization. Thu Apr 6 19:25:39 2000 Owen Taylor <otaylor@redhat.com> * gtk/gtkimcontext.c: Move default implementations to real_* vfuncs, so that we can derive from gtkimcontext in language bindings properly. Thu Apr 6 16:02:52 2000 Owen Taylor <otaylor@redhat.com> * gtk/gtkimcontextsimple.[ch]: Use gdk_keyval_to_unicode to gdk_unicode_to_keyval. Add a compose table including (almost) all the compose combinations from X. This is 6k of static, shared data as opposed to 50k or so of dynamic data in the XIM implementation. * gdk/gdk.h gdk/gdkkeyuni.c gdk/win32/gdkevents-win32.c (gdk_keyval_to_unicode, gdk_unicode_to_keyval): Moved functions to convert keyvalues from and to unicode here from the win32 port and made them public. Wed Apr 5 16:37:29 2000 Owen Taylor <otaylor@redhat.com> * gtk/gtkeditable.c (gtk_editable_insert_text): Allow new_text_length == -1. Wed Apr 5 16:27:45 2000 Owen Taylor <otaylor@redhat.com> * gtk/gtkimcontext.[ch]: Base class for new input context system * gtk/gtkimmulticontext.[ch]: Proxy input context that allows the real input context implementation to be loaded from modules and switched on the fly. * gtk/gtkcontextsimple.[ch]: Simple implementation of an input context that just does direct keysymbol => unicode translation. * gtk/gtkentry.[ch]: Start switching editing over to using GtkInputContext. (No handling of preedit yet.) Wed Apr 5 15:48:41 2000 Owen Taylor <otaylor@redhat.com> * gtk/gtktypeutils.h (GTK_CHECK_GET_CLASS): Fix problem with one too many substitutions. (klass should not be subsituted.) Wed Apr 5 00:18:14 2000 Owen Taylor <otaylor@redhat.com> * configure.in: Add checks for Pango * configure.in docs/Makefile.am: Add test for sgml2html and allow 'make dist' without building html, but print out warnings in that case. (For making snapshots) * gdk/Makefile.am gdk/x11/Makefile.am gtk/Makefile.am: Add Pango libraries and C flags * gdk/gdkdraw.c gdk/gdkdrawable.h gdkwindow.c gdk/x11/gdkdrawable-x11.c: Add function (gdk_draw_layout) to draw a pango layout. * gdk/gdkpango.h gdk/x11/gdkpango-x11.c: New file with functions for getting Pango contexts for GDK. * gtk/gtkeditable.c: Get rid of dead code gtk_editable_parent_set() * gtk/gtkentry.[ch]: Complete rewrite to use Pango, add bidirectional editing. * gtk/gtkentry.c: Hack in simple Hebrew input with direct keysym => unicode translations. More languages can be added here, but real input-method support is needed. * docs/Changes-1.4.txt: Added note about entry behavior. * gtk/gtkenums.h gtk/gtkwidget.[ch] testgtk.c gtkprivate.h: Add functions to set the reading direction for a widget and the global direction. Add test which allows toggling the global direction. Two private flags are used to store the direction. (GTK_DIRECTION_SET + GTK_DIRECTION_LTR) * gtk/gtkcheckbutton.c gtk/gtkframe.c gtk/gtkhbbox.c gtk/gtkhbox.c gtk/gtkradiobutton.c gtk/gtkspinbutton.c gtk/gtktable.c * gtk/gtk[hv]scale.c gtk/gtkscale.[ch]: Draw numbers using Pango * gtk/gtklabel.[ch]: Moved to Pango and considerably rewritten. Line breaking, underlining now handled by Pango. * gtk/gtkstyle.[ch] gtk/gtkrc.[ch]: Add a PangoFontDescription to RCStyle and Style. (Having both this and the old font name and GdkFont is temporary.) * gtk/gtkwidget.[ch] (gtk_widget_create_pango_{context,layout}): Added convenience functions for creating contexts and layouts for widgets. * gtk/testgtk.c: Enhance label tests with multilingual labels.
2000-06-02 03:14:07 +00:00
{
GSList *tmp_list = item->analysis.extra_attrs;
Remove all references to offscreen flag which was no longer used. Thu Jun 1 23:05:13 2000 Owen Taylor <otaylor@redhat.com> * gtk/gtkwidget.c: Remove all references to offscreen flag which was no longer used. * gtk/gtkprivate.h (enum): Remove unused flags and compress. * gtk/gtkframe.c (gtk_frame_set_label_widget): Check for non-null label_widget->parent. * gtk/gtkentry.c: Get rid of code to deal with PangoAttribute which no longer was used. * gdk/gdkpango.c (gdk_pango_context_get_info): make static. * gdk/gdkpango.c (gdk_draw_layout[_line]): Add checks for null arguments. * gdk/x11/gdkgeometry-x11.c (gdk_window_scroll): add check for destroyed windows. Thu Jun 1 13:48:45 2000 Owen Taylor <otaylor@redhat.com> * gtk/gtkimmulticontext.c: Add a finalize method and unref the slave context there. * gtk/gtkinvisible.[ch]: Make reference counting behavior identical to GtkWindow. Thu Jun 1 01:54:11 2000 Owen Taylor <otaylor@redhat.com> * Makefile.am gdk/gdkpango.c: Copy the layout render function from pangox to here, so we can write them independent of rendering system, using GDK primitives. * gdk/gdkdrawable.h gdk/gdkdraw.c gdk/gdkwindow.c gdk/x11/gdkdrawable-x11.c: Remove draw_layout() from the vtable, since we have a rendering-system independent implementation in terms of draw_glyphs(). * gdk/gdkpango.c gdkdrawable.h (gdk_draw_layout_line): New function to render a single line. * gdk/x11/gdkpango.c: Move the guts of this file mostly into ../gdkpango.c, which simplifies things, since we don't have to deal with raw X gc's. Fri May 19 04:28:16 2000 Owen Taylor <otaylor@redhat.com> * gtk/gtktextlayout.[ch]: Add get_log_attrs() function to get the logical attributes for a given GtkTextLine. Tue May 30 16:05:39 2000 Owen Taylor <otaylor@redhat.com> * gdk/x11/gdkfont-x11.c (gdk_font_charset_for_locale): Track g_locale_get_codeset() to g_get_codeset() change. Tue May 30 15:03:19 2000 Owen Taylor <otaylor@redhat.com> * gtk/testcalendar.c (calendar_font_selection_ok): Use font descriptions. * gtk/gtkentry.c (gtk_entry_draw_text): Center text within the entry. * gtk/gtkfontsel.c (gtk_font_selection_dialog_init): Start of redoing (vastly simplifying) for Pango. Still needs quite a bit of work. (Size selection is currently poor. List of predefined sizes is not a good idea, since all of these sizes won't necessarily be distinct.) Tue May 30 13:50:19 2000 Owen Taylor <otaylor@redhat.com> * gdk/x11/gdkfont-x11.c (gdk_font_charset_for_locale): Handle CODESET results for LANG=C. Mon May 29 15:49:10 2000 Owen Taylor <otaylor@redhat.com> * gtk/gtkrc.[ch]: Add a 'font_name' declaration to RC which takes a stringized pango font description; ignore the older 'font' and 'fontset' declarations. * gtk/gtkstyle.c gtk/gtkrc.c: Fill in the style->font field with a GdkFont derived via gdk_font_from_description(), for compatibility. (Should we just remove it entirely? Probably too much compatibility breakage, but people should be migrating to the new Pango stuff as quickly as possible.) Mon May 29 15:47:41 2000 Owen Taylor <otaylor@redhat.com> * gtk/gtkentry.c gtk/gtkclist.c: s/pango_font_unref/g_object_unref/. Mon May 29 15:44:46 2000 Owen Taylor <otaylor@redhat.com> * gtk/gtkcalender.c: Roughly pango-ized. Really needs redoing; there are some bugs in size allocation right now, the semi-existant distinction between header / day fonts was removed, but, with Pango, could actually be made functional in a nice way. * gtk/testcalender: Move calender from examples into this directory as a test program. (We really need to restrcture testgtk into a whole directory full of tests for every widget or functionality group, separated into multiple .c files.) Mon May 29 15:19:56 2000 Owen Taylor <otaylor@redhat.com> * gtk/testgtk.c (file_exists): Fix stupid typo that was keeping RC file from being loaded. * gtk/testgtkrc gtk/testgtkrc2: Test new pango-ized RC file font code. Mon May 29 14:31:27 2000 Owen Taylor <otaylor@redhat.com> * gdk/gdkfont.h gdk/x11/gdkfont-x11.c (gdk_font_from_description): Add function to load a GdkFont from a PangoFontDescription. Fri May 26 17:16:40 2000 Owen Taylor <otaylor@redhat.com> * gtk/frame.[ch] gtkaspectframe.c: Make frame widgets able to have any widget for the label, use a GtkLabel widget to display the text. (Based partially on a patch from Anders Carlson.) (Quite a bit of code reorganization - strip 90% of the guts out of gtkaspectframe and add a single virtual func to GtkFrameClass - compute_child_allocation.) Fri May 26 12:00:02 2000 Owen Taylor <otaylor@redhat.com> * gtk/gtkctree.c gtk/gtkclist.[ch]: Pangoized. (Removed clist->row_center_offset field because caching it wasn't saving time or code, added private function _gtk_clist_create_cell_layout()). Wed May 24 15:59:37 2000 Owen Taylor <otaylor@redhat.com> * gtk/gtkaccellabel.c: Pangoized. * gtk/[hv]ruler.c: Pangoized Mon May 22 19:23:59 2000 Owen Taylor <otaylor@redhat.com> * gtk/gtkfilesel.c (gtk_file_selection_init): Use gtk_clist_set_column_auto_resize() to remove need need for manual column width computations. Mon May 22 18:50:26 2000 Owen Taylor <otaylor@redhat.com> * gtk/gtktooltips.[ch]: Replace custom drawing with a GtkLabel, ensuring Pango correctness, and considerably simplifying the code. * gtk/gtklabel.c gtk[hv]scale.c: 1000 => PANGO_SCALE. * gtk/gtklabel.c (gtk_label_size_request): Fixed incorrect getting of numbers of lines. * gtk/gtklabel.c (gtk_label_size_request): Set the requisition to the actual requested width of the lable, not to the wrap width we set. * gtk/gtktextchild.h: Remove extraneous include of gtk/gtk.h. * gtk/gtktextbtree.c gtk/gtktextbuffer.c gtk/gtktextlayout.c gtk/gtktextview.c gtk/gtktextview.[ch]: Fix up includes. * gtk/gtktextview.c: Fix structure inheritance. * gtk/gtkprogressbar.c: Pangoize. Mon May 22 15:47:30 2000 Owen Taylor <otaylor@redhat.com> * gtk/gtktextview.c (gtk_text_view_get_first_para_iter): Encapsulate in a function. * gtk/gtktextlayout.c (find_display_line_above): Fixed bug with computing line tops. * gtk/gtktextview.c (changed_handler): Fix < , <= confusion. Thu May 18 18:53:31 2000 Owen Taylor <otaylor@redhat.com> * gtk/gtktextdisplay.c (gtk_text_layout_draw): Fix up the x_offset and y_offset coordinates to do what we need now. (The offset between buffer and layout coordinates has been reintroduced, but is a bit different than before.) * gtk/gtktextview.[ch]: No longer inherit from GtkLayout; instead handle the adjustments ourselves, and scroll as necessary using the new gdk_window_scroll(). The advantage of this is that when we are incrementally revalidating, we are essentially rearranging things around the visible portion of the screen. With the old setup, the visible portion of the screen was moved around in the layout, so scrolling and redrawing to track that caused jumping of the display. Since we now control the scrolling ourselves, we can suppress this and only redraw when things actually change. Thu May 18 18:47:25 2000 Owen Taylor <otaylor@redhat.com> * gtk/gtktextbtree.c (redisplay_mark): We need to invalidate the region not just redisplay it after-all, since we store the cursors in the LineDisplay. (Ugly interactions here between GtkLayout and GtkTextBTree here.) * gtk/gtktextbtree.c (redisplay_region): Fixed reversed comparison. Thu May 18 18:43:21 2000 Owen Taylor <otaylor@redhat.com> * gdk/gdkwindow.h gdk/x11/gdkgeometry-x11.c (gdk_window_scroll): Added function to scroll contents of a window while keeping the window constant. Works by XCopyArea or guffaw-scrolling depending on the details of how the window is set up. (guffaw-scrolling still needs to be filled in.) Wed May 17 22:36:53 2000 Owen Taylor <otaylor@redhat.com> * gtk/gtktextiter.c gtk/gtkmain.c: Add a debug key for the text widget, move the debugging that was tied to a global variable to that. * gtk/gtkmarshal.list: Add NONE:INT,INT,INT * gtk/gtktextbtree.[ch] gtk/gtktextlayout.c: Keep a separate validated flag, in line data instead of setting height/width to -1. This allows us to perform operations with partially invalid buffer (using the old size for invalid lines) and thus to do incremental vaidation. Keep height/width aggregates up to date when deleting text and rebalancing the tree. * gtk/gtktextbtree.[ch]: Add functions validate a line (gtk_text_btree_validate_line), and to validate up to a number of pixels (gtk_text_btree_validate). * gtk/gtktextlayout.[ch]: Add an ::invalidated signal that indicates that something is changed and a revalidation pass is needed. Change ::need_repaint to ::changed, and make it take old and new yranges instead of a rectangle. * gtk/gtktextbtree.[ch] gtk/gtktextlayout.[ch]: Move the line_data_destroy() function from gtk_text_btree_add_view() to a virtual function in GtkTextLayout * gtk/gtktextbtree.[ch]: Remove gtk_text_btree_get_damage_range(), since we are handling partial repaints in a different fashion now. * gtk/gtktextbtree.[ch]: Only repaint the changed portion of the selection instead of queueing a repaint on the entire widget. * gtk/gtktextbuffer.[ch] gtk/gtktextbtree.[ch]: Move get_selection_bounds() down to btree, make the function in buffer a wrapper around the btree function. * gtk/gtktextlayout.[ch]: Add functions to check if the layout is valid and to recompute either a range of pixels aroudn a line or a certain total number of pixels. * gtk/gtktextlayout.[ch]: Cache a single line display; now that we only redraw the needed portions, the hit rate for this cache is quite high. * gtk/gtktextview.[ch]: Keep track of the first paragraph on the screen so that when re-laying-out the buffer, we can keep the same place. This requires connecting to ::value_changed on the adjustments * gtk/gtktextview.[ch]: Add idle functions to revalidate the buffer after we receive an ::invalidated signal. Wed May 17 22:10:47 2000 Owen Taylor <otaylor@redhat.com> * gtk/gtklayout.c (gtk_layout_size_allocate): Set upper to max of allocation and layout size, not just to the layout size. * gtk/gtk[hv]scrollbar.c (gtk_[hv]scrollbar_calc_slider_size): Invalidate window so it gets redrawn properly. * gdk/gdkwindow.c (gdk_window_invalidate_rect): Allow rect == NULL to mean the entire window. * gdk/gdkevents.h: Move definition for GDK_PRIORITY_REDRAW into public header. Mon May 15 14:51:31 2000 Owen Taylor <otaylor@redhat.com> * gtk/gtktextmark.c (gtk_text_mark_get_name): Add function to get the name of a mark. * gtk/gtktextlayout.c (gtk_text_layout_get_line_at_y): Add a function to find the paragraph from a y position. Thu May 11 12:57:20 2000 Owen Taylor <otaylor@redhat.com> * gtk/gtktextbtree.c (gtk_text_btree_node_invalidate_upward): Valid nodes have width/height >= 0, not > 0. Tue May 9 21:29:06 2000 Owen Taylor <otaylor@redhat.com> * gtk/gtktextlayout.[ch] gtk/gtktextdisplay.c (gtk_text_layout_get_line_display): Add a size_only flag, so when we only need the size, we don't create useless appearance attributes. * gtk/gtktextview.c (gtk_text_view_ensure_layout): Remove duplicate setting of font description. * gtk/gtkscale.c: Use PANGO_SCALE instead of 1000 Wed Apr 26 01:53:23 2000 Owen Taylor <otaylor@redhat.com> * gtk/Makefile.am (EXTRA_DIST): Add OLD_STAMP into EXTRA_DIST. It does not work well when the file that everything depends on is not in the tarball. Wed Apr 26 00:56:14 2000 Owen Taylor <otaylor@redhat.com> * gtk/testgtk.c: Some hacks and fixes so that it basically works when not sitting in the GTK+ build tree. 2000-05-03 Havoc Pennington <hp@redhat.com> * gtk/gtktextbtree.c (gtk_text_line_next_could_contain_tag): Properly determine the ordering of the tag root and the current line within the tree. Previous algorithm only worked if the tag root's immediate parent was the common root of both the current line and the tag root. Wed Apr 26 00:43:00 2000 Owen Taylor <otaylor@redhat.com> * gtk/gtktextlayout.c (set_para_values): Fix some bugs in alignment. * gtk/gtktextview.c (gtk_text_view_ensure_layout): Track the widget text directional dynamically. * gtk/gtktextview.[ch]: Added functions to get and set default wrap mode. Tue Apr 25 23:47:38 2000 Owen Taylor <otaylor@redhat.com> * gtk/gtktextlayout.c (gtk_text_layout_get_iter_location): Fix bug in cursor location computation. Tue Apr 25 23:22:59 2000 Owen Taylor <otaylor@redhat.com> * gtk/gtklayout.c (gtk_layout_set_size): Clamp hadjustment/ vadjusment values properly when layout gets smaller. * gtk/gtktextview.c (need_repaint_handler): Areas being passed in are far completely inaccurate, and sometimes too small, so, for now, just queue a redraw on the whole visible region. 2000-04-25 Havoc Pennington <hp@redhat.com> * gtk/gtktextbtree.c (summary_destroy): new function to destroy tag summary nodes (gtk_text_line_next_could_contain_tag): this function was totally broken if the line passed in wasn't below the tag root. Fix it. (gtk_text_btree_first_could_contain_tag): In the tag == NULL "wildcard" case, we have to do a linear scan. Blah. (gtk_text_btree_last_could_contain_tag): In tag == NULL case, we have to do the linear scan (tag_removed_cb): When a tag is removed from the tag table, remove the GtkTextTagInfo node from the btree. (gtk_text_btree_spew): Implement the spew function, for our debugging pleasure. Tue Apr 25 19:40:18 2000 Owen Taylor <otaylor@redhat.com> * gtk/gtktextlayout.c (gtk_text_layout_set_buffer): Fix a problem with referring to the wrong buffer. * gtk/gtkentry.c: Fix focus-in/focus-out confusion. * gtk/gtkrc.c gtk/gtkstyle.c: Moving setting default font description to gtk_style_new() - otherwise things don't work without a .gtkrc file. * gtk/gtktextbuffer.c (gtk_text_buffer_new): Sink the tags table if we create it ourself, too. * gdk/gdktypes.h (enum): Move GDK_RELEASE_MASK, since it was conflicting with XKB modifiers. * gtk/gtktextview.[ch]: Add simple support for GtkIMContext. Mon Apr 24 19:34:18 2000 Owen Taylor <otaylor@redhat.com> * gtk/gtkentry.c (gtk_entry_move_cursor_visually): Fix problem with deletion from last commit. Mon Apr 24 19:29:40 2000 Owen Taylor <otaylor@redhat.com> * gtk/gtkwidget.c (gtk_widget_create_pango_context): Set the language in the context from the current locale. * gtk/gtkentry.c (gtk_entry_size_request): Use language from the context, not hardcoded value. * gtk/gtkentry.c (gtk_entry_move_cursor): Make character movement visual, not logical. Sun Apr 23 23:39:18 2000 Owen Taylor <otaylor@redhat.com> * gtk/gtkentry.c gtk/gtktextdisplay.c: Don't handle selections as attributes - that doesn't handle partial-glyph selection properly. Instead use new pango_layout_line_get_x_ranges() functionality to draw the selection. * gtk/gtkentry.c: Simplify code since pango_layout_line_index_to_x() now properly handles out-of-range coordinates. * gtk/gtktextbuffer.c: Emit "mark_set" when the cursor is moved. * gtk/gtktextiter.h gtk/gtktextiterprivate.h: Make gtk_text_iter_get_line_byte() public. * gtk/gtktextlayout.[ch]: Properly set the direction in the PangoContext for paragraphs opposite to the base direction of the widget. * gtk/gtktextlayout.[ch] gtk/gtktextdisplay.c: Fixes for alignment. * gtk/gtktextlayout.c: Don't split segments on marks, since that causes Arabic words to reshape as you cursor through. * gtk/gtktextlayout.[ch] gtk/gtktextview.[ch]: Implement virtual cursor position when moving vertically with the arrow keys and scrolling with page-up/page-down. (Arrow keys save only the X, scrolling saves both X and Y.) This means you can line-up / line-down or page-up / page-down without losing your place, and also that moving vertically with the cursor keys keeps the same X position, not the same character count: * gtk/gtktextlayout.[ch] gtk/gtktextview.[ch]: Make vertical arrow keys move by display lines, not paragraphs. Tue Apr 18 14:16:50 2000 Owen Taylor <otaylor@redhat.com> * gtk/gtklayout.c: Make sure that the bin window is at least as big as the allocation. (Should we also make sure that the bin window is big enough to completely cover widget->window?) * gtk/gtktextview.c (gtk_text_view_get_visible_rect): Add function to get the onscreen rectangle. * gdk/x11/gdkwindow-x11.c (gdk_window_get_pointer): Correctly account for offsets in window coordinates. Sun Apr 16 16:13:27 2000 Owen Taylor <otaylor@redhat.com> * gtk/gtkentry.c (gtk_entry_get_cursor_locations): Fix index/offset confusion. * gtk/gtktextview.c (gtk_text_view_ensure_layout): Set the default direction from the widget direction. * gtk/gtktexttag.c gtk/gtktexttagprivate.h (gtk_text_tag_set_arg): Add a "direction" attribute. * gtk/gtktextview.c: global s/tkxt/text_view/. * gtk/testtext.c: Added long block of text in Arabic, to test out the direction attributes. (Some problems with the shaping system for arabic become obvious - like the fact the cursor splits words into unjoined pieces.) Fri Apr 14 12:54:34 2000 Owen Taylor <otaylor@redhat.com> * gtk/gtktextdisplay.c (render_layout): Add overstrike handling. * gtk/gtktextlayout.c: Fix up alignment. * gtk/testtext.c: Add some tests for centering, wrapping. Fri Apr 14 09:26:22 2000 Owen Taylor <otaylor@redhat.com> * gdk/gdkdrawable.h gdk/gdkdraw.c gdk/gdkwindow.c gdk/x11/gdkdrawable-x11.c: Add a draw_glyphs() operation to the drawable vtable and gdk_draw_glyphs(). If we wrote GTK+-specific layout-render function this could just replace the draw_layout() operation in the vtable. * gtk/gtkentry.c: Move guts of gtk_entry_get_cursor_locations to pango_layout_get_cursor_pos() and use that function. * gtk/gtktextchild.[ch]: add gtk_ onto pixmap_segment_new(), since it is a non-static symbol. * gtk/gtktextbtree.[ch]: Replace gtk_text_btree_find_line_data_by_y() with gtk_text_btree_find_line_by_y() * gtk/gtktextdisplay.c: Rewrote for Pango - uses a custom layout renderer that handles GtkTextAppearance attributes. * gtk/gtktexttag.[ch] gtk/gtktexttagprivate.h: - Move the values in the style that don't affect geometry into a GtkTextAppearance structure. - Change underline to take a PangoUnderline and "font" a string representation of a font description - Add a "font_desc" attribute which takes a FontDescription structure. * gtk/gtktextlayout.[ch]: - Get rid of the display-line list per each line. Instead, we generate, on demand, a GtkTextLineDisplay structure which] contains a PangoLayout * and other necesary information (offsets, cursor locations) for displaying a paragraph. - Get rid of the code to wrap lines, create display chunks, etc. Instead, we just go through a paragraph and convert it into the necessary inputs to a PangoLayout. - Implement a new attribute type, GtkTextAttrAppearance. This holds a GtkTextAppearance, and is used to pass colors, stipple, etc, through from the layout to the display without having to use lots and lots of individual attributes. - Reimplement gtk_layout_get_iter_at_pixel() gtk_layout_get_iter_pos() in terms of PangoLayout functions. * gtk/gtktextview.c: - Handle passing the necessary PangoContext to the layout - Some fixups in painting to deal with the automatic backing store and offsetting of GTK+-1.4 - Add a style_set handler so that the default style reacts properly to theme changes. * gtk/gtktext?*.[ch]: Random code-style fixes. * gtk/testtext.c: Substitute in languages that Pango handles now for Thai Mon Apr 10 10:33:45 2000 Owen Taylor <otaylor@redhat.com> * gtk/gtktext?*.[ch]: Check in Havoc's port of the Tk text widget, in original form preparatory to Pango-ization and gdkimcontext-ization. Thu Apr 6 19:25:39 2000 Owen Taylor <otaylor@redhat.com> * gtk/gtkimcontext.c: Move default implementations to real_* vfuncs, so that we can derive from gtkimcontext in language bindings properly. Thu Apr 6 16:02:52 2000 Owen Taylor <otaylor@redhat.com> * gtk/gtkimcontextsimple.[ch]: Use gdk_keyval_to_unicode to gdk_unicode_to_keyval. Add a compose table including (almost) all the compose combinations from X. This is 6k of static, shared data as opposed to 50k or so of dynamic data in the XIM implementation. * gdk/gdk.h gdk/gdkkeyuni.c gdk/win32/gdkevents-win32.c (gdk_keyval_to_unicode, gdk_unicode_to_keyval): Moved functions to convert keyvalues from and to unicode here from the win32 port and made them public. Wed Apr 5 16:37:29 2000 Owen Taylor <otaylor@redhat.com> * gtk/gtkeditable.c (gtk_editable_insert_text): Allow new_text_length == -1. Wed Apr 5 16:27:45 2000 Owen Taylor <otaylor@redhat.com> * gtk/gtkimcontext.[ch]: Base class for new input context system * gtk/gtkimmulticontext.[ch]: Proxy input context that allows the real input context implementation to be loaded from modules and switched on the fly. * gtk/gtkcontextsimple.[ch]: Simple implementation of an input context that just does direct keysymbol => unicode translation. * gtk/gtkentry.[ch]: Start switching editing over to using GtkInputContext. (No handling of preedit yet.) Wed Apr 5 15:48:41 2000 Owen Taylor <otaylor@redhat.com> * gtk/gtktypeutils.h (GTK_CHECK_GET_CLASS): Fix problem with one too many substitutions. (klass should not be subsituted.) Wed Apr 5 00:18:14 2000 Owen Taylor <otaylor@redhat.com> * configure.in: Add checks for Pango * configure.in docs/Makefile.am: Add test for sgml2html and allow 'make dist' without building html, but print out warnings in that case. (For making snapshots) * gdk/Makefile.am gdk/x11/Makefile.am gtk/Makefile.am: Add Pango libraries and C flags * gdk/gdkdraw.c gdk/gdkdrawable.h gdkwindow.c gdk/x11/gdkdrawable-x11.c: Add function (gdk_draw_layout) to draw a pango layout. * gdk/gdkpango.h gdk/x11/gdkpango-x11.c: New file with functions for getting Pango contexts for GDK. * gtk/gtkeditable.c: Get rid of dead code gtk_editable_parent_set() * gtk/gtkentry.[ch]: Complete rewrite to use Pango, add bidirectional editing. * gtk/gtkentry.c: Hack in simple Hebrew input with direct keysym => unicode translations. More languages can be added here, but real input-method support is needed. * docs/Changes-1.4.txt: Added note about entry behavior. * gtk/gtkenums.h gtk/gtkwidget.[ch] testgtk.c gtkprivate.h: Add functions to set the reading direction for a widget and the global direction. Add test which allows toggling the global direction. Two private flags are used to store the direction. (GTK_DIRECTION_SET + GTK_DIRECTION_LTR) * gtk/gtkcheckbutton.c gtk/gtkframe.c gtk/gtkhbbox.c gtk/gtkhbox.c gtk/gtkradiobutton.c gtk/gtkspinbutton.c gtk/gtktable.c * gtk/gtk[hv]scale.c gtk/gtkscale.[ch]: Draw numbers using Pango * gtk/gtklabel.[ch]: Moved to Pango and considerably rewritten. Line breaking, underlining now handled by Pango. * gtk/gtkstyle.[ch] gtk/gtkrc.[ch]: Add a PangoFontDescription to RCStyle and Style. (Having both this and the old font name and GdkFont is temporary.) * gtk/gtkwidget.[ch] (gtk_widget_create_pango_{context,layout}): Added convenience functions for creating contexts and layouts for widgets. * gtk/testgtk.c: Enhance label tests with multilingual labels.
2000-06-02 03:14:07 +00:00
if (strikethrough)
*strikethrough = FALSE;
Remove all references to offscreen flag which was no longer used. Thu Jun 1 23:05:13 2000 Owen Taylor <otaylor@redhat.com> * gtk/gtkwidget.c: Remove all references to offscreen flag which was no longer used. * gtk/gtkprivate.h (enum): Remove unused flags and compress. * gtk/gtkframe.c (gtk_frame_set_label_widget): Check for non-null label_widget->parent. * gtk/gtkentry.c: Get rid of code to deal with PangoAttribute which no longer was used. * gdk/gdkpango.c (gdk_pango_context_get_info): make static. * gdk/gdkpango.c (gdk_draw_layout[_line]): Add checks for null arguments. * gdk/x11/gdkgeometry-x11.c (gdk_window_scroll): add check for destroyed windows. Thu Jun 1 13:48:45 2000 Owen Taylor <otaylor@redhat.com> * gtk/gtkimmulticontext.c: Add a finalize method and unref the slave context there. * gtk/gtkinvisible.[ch]: Make reference counting behavior identical to GtkWindow. Thu Jun 1 01:54:11 2000 Owen Taylor <otaylor@redhat.com> * Makefile.am gdk/gdkpango.c: Copy the layout render function from pangox to here, so we can write them independent of rendering system, using GDK primitives. * gdk/gdkdrawable.h gdk/gdkdraw.c gdk/gdkwindow.c gdk/x11/gdkdrawable-x11.c: Remove draw_layout() from the vtable, since we have a rendering-system independent implementation in terms of draw_glyphs(). * gdk/gdkpango.c gdkdrawable.h (gdk_draw_layout_line): New function to render a single line. * gdk/x11/gdkpango.c: Move the guts of this file mostly into ../gdkpango.c, which simplifies things, since we don't have to deal with raw X gc's. Fri May 19 04:28:16 2000 Owen Taylor <otaylor@redhat.com> * gtk/gtktextlayout.[ch]: Add get_log_attrs() function to get the logical attributes for a given GtkTextLine. Tue May 30 16:05:39 2000 Owen Taylor <otaylor@redhat.com> * gdk/x11/gdkfont-x11.c (gdk_font_charset_for_locale): Track g_locale_get_codeset() to g_get_codeset() change. Tue May 30 15:03:19 2000 Owen Taylor <otaylor@redhat.com> * gtk/testcalendar.c (calendar_font_selection_ok): Use font descriptions. * gtk/gtkentry.c (gtk_entry_draw_text): Center text within the entry. * gtk/gtkfontsel.c (gtk_font_selection_dialog_init): Start of redoing (vastly simplifying) for Pango. Still needs quite a bit of work. (Size selection is currently poor. List of predefined sizes is not a good idea, since all of these sizes won't necessarily be distinct.) Tue May 30 13:50:19 2000 Owen Taylor <otaylor@redhat.com> * gdk/x11/gdkfont-x11.c (gdk_font_charset_for_locale): Handle CODESET results for LANG=C. Mon May 29 15:49:10 2000 Owen Taylor <otaylor@redhat.com> * gtk/gtkrc.[ch]: Add a 'font_name' declaration to RC which takes a stringized pango font description; ignore the older 'font' and 'fontset' declarations. * gtk/gtkstyle.c gtk/gtkrc.c: Fill in the style->font field with a GdkFont derived via gdk_font_from_description(), for compatibility. (Should we just remove it entirely? Probably too much compatibility breakage, but people should be migrating to the new Pango stuff as quickly as possible.) Mon May 29 15:47:41 2000 Owen Taylor <otaylor@redhat.com> * gtk/gtkentry.c gtk/gtkclist.c: s/pango_font_unref/g_object_unref/. Mon May 29 15:44:46 2000 Owen Taylor <otaylor@redhat.com> * gtk/gtkcalender.c: Roughly pango-ized. Really needs redoing; there are some bugs in size allocation right now, the semi-existant distinction between header / day fonts was removed, but, with Pango, could actually be made functional in a nice way. * gtk/testcalender: Move calender from examples into this directory as a test program. (We really need to restrcture testgtk into a whole directory full of tests for every widget or functionality group, separated into multiple .c files.) Mon May 29 15:19:56 2000 Owen Taylor <otaylor@redhat.com> * gtk/testgtk.c (file_exists): Fix stupid typo that was keeping RC file from being loaded. * gtk/testgtkrc gtk/testgtkrc2: Test new pango-ized RC file font code. Mon May 29 14:31:27 2000 Owen Taylor <otaylor@redhat.com> * gdk/gdkfont.h gdk/x11/gdkfont-x11.c (gdk_font_from_description): Add function to load a GdkFont from a PangoFontDescription. Fri May 26 17:16:40 2000 Owen Taylor <otaylor@redhat.com> * gtk/frame.[ch] gtkaspectframe.c: Make frame widgets able to have any widget for the label, use a GtkLabel widget to display the text. (Based partially on a patch from Anders Carlson.) (Quite a bit of code reorganization - strip 90% of the guts out of gtkaspectframe and add a single virtual func to GtkFrameClass - compute_child_allocation.) Fri May 26 12:00:02 2000 Owen Taylor <otaylor@redhat.com> * gtk/gtkctree.c gtk/gtkclist.[ch]: Pangoized. (Removed clist->row_center_offset field because caching it wasn't saving time or code, added private function _gtk_clist_create_cell_layout()). Wed May 24 15:59:37 2000 Owen Taylor <otaylor@redhat.com> * gtk/gtkaccellabel.c: Pangoized. * gtk/[hv]ruler.c: Pangoized Mon May 22 19:23:59 2000 Owen Taylor <otaylor@redhat.com> * gtk/gtkfilesel.c (gtk_file_selection_init): Use gtk_clist_set_column_auto_resize() to remove need need for manual column width computations. Mon May 22 18:50:26 2000 Owen Taylor <otaylor@redhat.com> * gtk/gtktooltips.[ch]: Replace custom drawing with a GtkLabel, ensuring Pango correctness, and considerably simplifying the code. * gtk/gtklabel.c gtk[hv]scale.c: 1000 => PANGO_SCALE. * gtk/gtklabel.c (gtk_label_size_request): Fixed incorrect getting of numbers of lines. * gtk/gtklabel.c (gtk_label_size_request): Set the requisition to the actual requested width of the lable, not to the wrap width we set. * gtk/gtktextchild.h: Remove extraneous include of gtk/gtk.h. * gtk/gtktextbtree.c gtk/gtktextbuffer.c gtk/gtktextlayout.c gtk/gtktextview.c gtk/gtktextview.[ch]: Fix up includes. * gtk/gtktextview.c: Fix structure inheritance. * gtk/gtkprogressbar.c: Pangoize. Mon May 22 15:47:30 2000 Owen Taylor <otaylor@redhat.com> * gtk/gtktextview.c (gtk_text_view_get_first_para_iter): Encapsulate in a function. * gtk/gtktextlayout.c (find_display_line_above): Fixed bug with computing line tops. * gtk/gtktextview.c (changed_handler): Fix < , <= confusion. Thu May 18 18:53:31 2000 Owen Taylor <otaylor@redhat.com> * gtk/gtktextdisplay.c (gtk_text_layout_draw): Fix up the x_offset and y_offset coordinates to do what we need now. (The offset between buffer and layout coordinates has been reintroduced, but is a bit different than before.) * gtk/gtktextview.[ch]: No longer inherit from GtkLayout; instead handle the adjustments ourselves, and scroll as necessary using the new gdk_window_scroll(). The advantage of this is that when we are incrementally revalidating, we are essentially rearranging things around the visible portion of the screen. With the old setup, the visible portion of the screen was moved around in the layout, so scrolling and redrawing to track that caused jumping of the display. Since we now control the scrolling ourselves, we can suppress this and only redraw when things actually change. Thu May 18 18:47:25 2000 Owen Taylor <otaylor@redhat.com> * gtk/gtktextbtree.c (redisplay_mark): We need to invalidate the region not just redisplay it after-all, since we store the cursors in the LineDisplay. (Ugly interactions here between GtkLayout and GtkTextBTree here.) * gtk/gtktextbtree.c (redisplay_region): Fixed reversed comparison. Thu May 18 18:43:21 2000 Owen Taylor <otaylor@redhat.com> * gdk/gdkwindow.h gdk/x11/gdkgeometry-x11.c (gdk_window_scroll): Added function to scroll contents of a window while keeping the window constant. Works by XCopyArea or guffaw-scrolling depending on the details of how the window is set up. (guffaw-scrolling still needs to be filled in.) Wed May 17 22:36:53 2000 Owen Taylor <otaylor@redhat.com> * gtk/gtktextiter.c gtk/gtkmain.c: Add a debug key for the text widget, move the debugging that was tied to a global variable to that. * gtk/gtkmarshal.list: Add NONE:INT,INT,INT * gtk/gtktextbtree.[ch] gtk/gtktextlayout.c: Keep a separate validated flag, in line data instead of setting height/width to -1. This allows us to perform operations with partially invalid buffer (using the old size for invalid lines) and thus to do incremental vaidation. Keep height/width aggregates up to date when deleting text and rebalancing the tree. * gtk/gtktextbtree.[ch]: Add functions validate a line (gtk_text_btree_validate_line), and to validate up to a number of pixels (gtk_text_btree_validate). * gtk/gtktextlayout.[ch]: Add an ::invalidated signal that indicates that something is changed and a revalidation pass is needed. Change ::need_repaint to ::changed, and make it take old and new yranges instead of a rectangle. * gtk/gtktextbtree.[ch] gtk/gtktextlayout.[ch]: Move the line_data_destroy() function from gtk_text_btree_add_view() to a virtual function in GtkTextLayout * gtk/gtktextbtree.[ch]: Remove gtk_text_btree_get_damage_range(), since we are handling partial repaints in a different fashion now. * gtk/gtktextbtree.[ch]: Only repaint the changed portion of the selection instead of queueing a repaint on the entire widget. * gtk/gtktextbuffer.[ch] gtk/gtktextbtree.[ch]: Move get_selection_bounds() down to btree, make the function in buffer a wrapper around the btree function. * gtk/gtktextlayout.[ch]: Add functions to check if the layout is valid and to recompute either a range of pixels aroudn a line or a certain total number of pixels. * gtk/gtktextlayout.[ch]: Cache a single line display; now that we only redraw the needed portions, the hit rate for this cache is quite high. * gtk/gtktextview.[ch]: Keep track of the first paragraph on the screen so that when re-laying-out the buffer, we can keep the same place. This requires connecting to ::value_changed on the adjustments * gtk/gtktextview.[ch]: Add idle functions to revalidate the buffer after we receive an ::invalidated signal. Wed May 17 22:10:47 2000 Owen Taylor <otaylor@redhat.com> * gtk/gtklayout.c (gtk_layout_size_allocate): Set upper to max of allocation and layout size, not just to the layout size. * gtk/gtk[hv]scrollbar.c (gtk_[hv]scrollbar_calc_slider_size): Invalidate window so it gets redrawn properly. * gdk/gdkwindow.c (gdk_window_invalidate_rect): Allow rect == NULL to mean the entire window. * gdk/gdkevents.h: Move definition for GDK_PRIORITY_REDRAW into public header. Mon May 15 14:51:31 2000 Owen Taylor <otaylor@redhat.com> * gtk/gtktextmark.c (gtk_text_mark_get_name): Add function to get the name of a mark. * gtk/gtktextlayout.c (gtk_text_layout_get_line_at_y): Add a function to find the paragraph from a y position. Thu May 11 12:57:20 2000 Owen Taylor <otaylor@redhat.com> * gtk/gtktextbtree.c (gtk_text_btree_node_invalidate_upward): Valid nodes have width/height >= 0, not > 0. Tue May 9 21:29:06 2000 Owen Taylor <otaylor@redhat.com> * gtk/gtktextlayout.[ch] gtk/gtktextdisplay.c (gtk_text_layout_get_line_display): Add a size_only flag, so when we only need the size, we don't create useless appearance attributes. * gtk/gtktextview.c (gtk_text_view_ensure_layout): Remove duplicate setting of font description. * gtk/gtkscale.c: Use PANGO_SCALE instead of 1000 Wed Apr 26 01:53:23 2000 Owen Taylor <otaylor@redhat.com> * gtk/Makefile.am (EXTRA_DIST): Add OLD_STAMP into EXTRA_DIST. It does not work well when the file that everything depends on is not in the tarball. Wed Apr 26 00:56:14 2000 Owen Taylor <otaylor@redhat.com> * gtk/testgtk.c: Some hacks and fixes so that it basically works when not sitting in the GTK+ build tree. 2000-05-03 Havoc Pennington <hp@redhat.com> * gtk/gtktextbtree.c (gtk_text_line_next_could_contain_tag): Properly determine the ordering of the tag root and the current line within the tree. Previous algorithm only worked if the tag root's immediate parent was the common root of both the current line and the tag root. Wed Apr 26 00:43:00 2000 Owen Taylor <otaylor@redhat.com> * gtk/gtktextlayout.c (set_para_values): Fix some bugs in alignment. * gtk/gtktextview.c (gtk_text_view_ensure_layout): Track the widget text directional dynamically. * gtk/gtktextview.[ch]: Added functions to get and set default wrap mode. Tue Apr 25 23:47:38 2000 Owen Taylor <otaylor@redhat.com> * gtk/gtktextlayout.c (gtk_text_layout_get_iter_location): Fix bug in cursor location computation. Tue Apr 25 23:22:59 2000 Owen Taylor <otaylor@redhat.com> * gtk/gtklayout.c (gtk_layout_set_size): Clamp hadjustment/ vadjusment values properly when layout gets smaller. * gtk/gtktextview.c (need_repaint_handler): Areas being passed in are far completely inaccurate, and sometimes too small, so, for now, just queue a redraw on the whole visible region. 2000-04-25 Havoc Pennington <hp@redhat.com> * gtk/gtktextbtree.c (summary_destroy): new function to destroy tag summary nodes (gtk_text_line_next_could_contain_tag): this function was totally broken if the line passed in wasn't below the tag root. Fix it. (gtk_text_btree_first_could_contain_tag): In the tag == NULL "wildcard" case, we have to do a linear scan. Blah. (gtk_text_btree_last_could_contain_tag): In tag == NULL case, we have to do the linear scan (tag_removed_cb): When a tag is removed from the tag table, remove the GtkTextTagInfo node from the btree. (gtk_text_btree_spew): Implement the spew function, for our debugging pleasure. Tue Apr 25 19:40:18 2000 Owen Taylor <otaylor@redhat.com> * gtk/gtktextlayout.c (gtk_text_layout_set_buffer): Fix a problem with referring to the wrong buffer. * gtk/gtkentry.c: Fix focus-in/focus-out confusion. * gtk/gtkrc.c gtk/gtkstyle.c: Moving setting default font description to gtk_style_new() - otherwise things don't work without a .gtkrc file. * gtk/gtktextbuffer.c (gtk_text_buffer_new): Sink the tags table if we create it ourself, too. * gdk/gdktypes.h (enum): Move GDK_RELEASE_MASK, since it was conflicting with XKB modifiers. * gtk/gtktextview.[ch]: Add simple support for GtkIMContext. Mon Apr 24 19:34:18 2000 Owen Taylor <otaylor@redhat.com> * gtk/gtkentry.c (gtk_entry_move_cursor_visually): Fix problem with deletion from last commit. Mon Apr 24 19:29:40 2000 Owen Taylor <otaylor@redhat.com> * gtk/gtkwidget.c (gtk_widget_create_pango_context): Set the language in the context from the current locale. * gtk/gtkentry.c (gtk_entry_size_request): Use language from the context, not hardcoded value. * gtk/gtkentry.c (gtk_entry_move_cursor): Make character movement visual, not logical. Sun Apr 23 23:39:18 2000 Owen Taylor <otaylor@redhat.com> * gtk/gtkentry.c gtk/gtktextdisplay.c: Don't handle selections as attributes - that doesn't handle partial-glyph selection properly. Instead use new pango_layout_line_get_x_ranges() functionality to draw the selection. * gtk/gtkentry.c: Simplify code since pango_layout_line_index_to_x() now properly handles out-of-range coordinates. * gtk/gtktextbuffer.c: Emit "mark_set" when the cursor is moved. * gtk/gtktextiter.h gtk/gtktextiterprivate.h: Make gtk_text_iter_get_line_byte() public. * gtk/gtktextlayout.[ch]: Properly set the direction in the PangoContext for paragraphs opposite to the base direction of the widget. * gtk/gtktextlayout.[ch] gtk/gtktextdisplay.c: Fixes for alignment. * gtk/gtktextlayout.c: Don't split segments on marks, since that causes Arabic words to reshape as you cursor through. * gtk/gtktextlayout.[ch] gtk/gtktextview.[ch]: Implement virtual cursor position when moving vertically with the arrow keys and scrolling with page-up/page-down. (Arrow keys save only the X, scrolling saves both X and Y.) This means you can line-up / line-down or page-up / page-down without losing your place, and also that moving vertically with the cursor keys keeps the same X position, not the same character count: * gtk/gtktextlayout.[ch] gtk/gtktextview.[ch]: Make vertical arrow keys move by display lines, not paragraphs. Tue Apr 18 14:16:50 2000 Owen Taylor <otaylor@redhat.com> * gtk/gtklayout.c: Make sure that the bin window is at least as big as the allocation. (Should we also make sure that the bin window is big enough to completely cover widget->window?) * gtk/gtktextview.c (gtk_text_view_get_visible_rect): Add function to get the onscreen rectangle. * gdk/x11/gdkwindow-x11.c (gdk_window_get_pointer): Correctly account for offsets in window coordinates. Sun Apr 16 16:13:27 2000 Owen Taylor <otaylor@redhat.com> * gtk/gtkentry.c (gtk_entry_get_cursor_locations): Fix index/offset confusion. * gtk/gtktextview.c (gtk_text_view_ensure_layout): Set the default direction from the widget direction. * gtk/gtktexttag.c gtk/gtktexttagprivate.h (gtk_text_tag_set_arg): Add a "direction" attribute. * gtk/gtktextview.c: global s/tkxt/text_view/. * gtk/testtext.c: Added long block of text in Arabic, to test out the direction attributes. (Some problems with the shaping system for arabic become obvious - like the fact the cursor splits words into unjoined pieces.) Fri Apr 14 12:54:34 2000 Owen Taylor <otaylor@redhat.com> * gtk/gtktextdisplay.c (render_layout): Add overstrike handling. * gtk/gtktextlayout.c: Fix up alignment. * gtk/testtext.c: Add some tests for centering, wrapping. Fri Apr 14 09:26:22 2000 Owen Taylor <otaylor@redhat.com> * gdk/gdkdrawable.h gdk/gdkdraw.c gdk/gdkwindow.c gdk/x11/gdkdrawable-x11.c: Add a draw_glyphs() operation to the drawable vtable and gdk_draw_glyphs(). If we wrote GTK+-specific layout-render function this could just replace the draw_layout() operation in the vtable. * gtk/gtkentry.c: Move guts of gtk_entry_get_cursor_locations to pango_layout_get_cursor_pos() and use that function. * gtk/gtktextchild.[ch]: add gtk_ onto pixmap_segment_new(), since it is a non-static symbol. * gtk/gtktextbtree.[ch]: Replace gtk_text_btree_find_line_data_by_y() with gtk_text_btree_find_line_by_y() * gtk/gtktextdisplay.c: Rewrote for Pango - uses a custom layout renderer that handles GtkTextAppearance attributes. * gtk/gtktexttag.[ch] gtk/gtktexttagprivate.h: - Move the values in the style that don't affect geometry into a GtkTextAppearance structure. - Change underline to take a PangoUnderline and "font" a string representation of a font description - Add a "font_desc" attribute which takes a FontDescription structure. * gtk/gtktextlayout.[ch]: - Get rid of the display-line list per each line. Instead, we generate, on demand, a GtkTextLineDisplay structure which] contains a PangoLayout * and other necesary information (offsets, cursor locations) for displaying a paragraph. - Get rid of the code to wrap lines, create display chunks, etc. Instead, we just go through a paragraph and convert it into the necessary inputs to a PangoLayout. - Implement a new attribute type, GtkTextAttrAppearance. This holds a GtkTextAppearance, and is used to pass colors, stipple, etc, through from the layout to the display without having to use lots and lots of individual attributes. - Reimplement gtk_layout_get_iter_at_pixel() gtk_layout_get_iter_pos() in terms of PangoLayout functions. * gtk/gtktextview.c: - Handle passing the necessary PangoContext to the layout - Some fixups in painting to deal with the automatic backing store and offsetting of GTK+-1.4 - Add a style_set handler so that the default style reacts properly to theme changes. * gtk/gtktext?*.[ch]: Random code-style fixes. * gtk/testtext.c: Substitute in languages that Pango handles now for Thai Mon Apr 10 10:33:45 2000 Owen Taylor <otaylor@redhat.com> * gtk/gtktext?*.[ch]: Check in Havoc's port of the Tk text widget, in original form preparatory to Pango-ization and gdkimcontext-ization. Thu Apr 6 19:25:39 2000 Owen Taylor <otaylor@redhat.com> * gtk/gtkimcontext.c: Move default implementations to real_* vfuncs, so that we can derive from gtkimcontext in language bindings properly. Thu Apr 6 16:02:52 2000 Owen Taylor <otaylor@redhat.com> * gtk/gtkimcontextsimple.[ch]: Use gdk_keyval_to_unicode to gdk_unicode_to_keyval. Add a compose table including (almost) all the compose combinations from X. This is 6k of static, shared data as opposed to 50k or so of dynamic data in the XIM implementation. * gdk/gdk.h gdk/gdkkeyuni.c gdk/win32/gdkevents-win32.c (gdk_keyval_to_unicode, gdk_unicode_to_keyval): Moved functions to convert keyvalues from and to unicode here from the win32 port and made them public. Wed Apr 5 16:37:29 2000 Owen Taylor <otaylor@redhat.com> * gtk/gtkeditable.c (gtk_editable_insert_text): Allow new_text_length == -1. Wed Apr 5 16:27:45 2000 Owen Taylor <otaylor@redhat.com> * gtk/gtkimcontext.[ch]: Base class for new input context system * gtk/gtkimmulticontext.[ch]: Proxy input context that allows the real input context implementation to be loaded from modules and switched on the fly. * gtk/gtkcontextsimple.[ch]: Simple implementation of an input context that just does direct keysymbol => unicode translation. * gtk/gtkentry.[ch]: Start switching editing over to using GtkInputContext. (No handling of preedit yet.) Wed Apr 5 15:48:41 2000 Owen Taylor <otaylor@redhat.com> * gtk/gtktypeutils.h (GTK_CHECK_GET_CLASS): Fix problem with one too many substitutions. (klass should not be subsituted.) Wed Apr 5 00:18:14 2000 Owen Taylor <otaylor@redhat.com> * configure.in: Add checks for Pango * configure.in docs/Makefile.am: Add test for sgml2html and allow 'make dist' without building html, but print out warnings in that case. (For making snapshots) * gdk/Makefile.am gdk/x11/Makefile.am gtk/Makefile.am: Add Pango libraries and C flags * gdk/gdkdraw.c gdk/gdkdrawable.h gdkwindow.c gdk/x11/gdkdrawable-x11.c: Add function (gdk_draw_layout) to draw a pango layout. * gdk/gdkpango.h gdk/x11/gdkpango-x11.c: New file with functions for getting Pango contexts for GDK. * gtk/gtkeditable.c: Get rid of dead code gtk_editable_parent_set() * gtk/gtkentry.[ch]: Complete rewrite to use Pango, add bidirectional editing. * gtk/gtkentry.c: Hack in simple Hebrew input with direct keysym => unicode translations. More languages can be added here, but real input-method support is needed. * docs/Changes-1.4.txt: Added note about entry behavior. * gtk/gtkenums.h gtk/gtkwidget.[ch] testgtk.c gtkprivate.h: Add functions to set the reading direction for a widget and the global direction. Add test which allows toggling the global direction. Two private flags are used to store the direction. (GTK_DIRECTION_SET + GTK_DIRECTION_LTR) * gtk/gtkcheckbutton.c gtk/gtkframe.c gtk/gtkhbbox.c gtk/gtkhbox.c gtk/gtkradiobutton.c gtk/gtkspinbutton.c gtk/gtktable.c * gtk/gtk[hv]scale.c gtk/gtkscale.[ch]: Draw numbers using Pango * gtk/gtklabel.[ch]: Moved to Pango and considerably rewritten. Line breaking, underlining now handled by Pango. * gtk/gtkstyle.[ch] gtk/gtkrc.[ch]: Add a PangoFontDescription to RCStyle and Style. (Having both this and the old font name and GdkFont is temporary.) * gtk/gtkwidget.[ch] (gtk_widget_create_pango_{context,layout}): Added convenience functions for creating contexts and layouts for widgets. * gtk/testgtk.c: Enhance label tests with multilingual labels.
2000-06-02 03:14:07 +00:00
if (fg_set)
*fg_set = FALSE;
if (bg_set)
*bg_set = FALSE;
if (shape_set)
*shape_set = FALSE;
if (rise)
*rise = 0;
adapt to handle PangoColor 2001-01-26 Havoc Pennington <hp@redhat.com> * gtk/gtktextlayout.c (convert_color): adapt to handle PangoColor * gtk/gtktreeview.c (gtk_tree_view_widget_to_tree_coords): fix to not offset by TREE_VIEW_HEADER_HEIGHT (gtk_tree_view_tree_to_widget_coords): fix to not offset by TREE_VIEW_HEADER_HEIGHT * configure.in (included_loaders): for me, --with-included-loaders generates the error "the specified loader yes does not exist", i.e. the arg defaults to "yes", so change test for value "" to test for value "yes", and include all loaders in that case. * gtk/gtkrbtree.c (_gtk_rbtree_get_depth): new function * gtk/gtktreeview.c (gtk_tree_view_get_cell_rect): fix to properly handle TREE_VIEW_VERTICAL_SEPARATOR (gtk_tree_view_bin_expose): fix to consider the row offset as pointing halfway into vertical separator. (gtk_tree_view_draw_node_focus_rect): ditto * gtk/gtkdebug.h, gtk/gtkmain.c (gtk_init_check): Add --gtk-debug=updates, which causes gdk_window_set_debug_updates (TRUE) to be called. * gdk/gdkwindow.c (gdk_window_set_debug_updates): Allow enabling a debug mode where the invalid region is colored in on invalidate, so you can see the flicker and know whether your redraw code is doing a good job. * gtk/gtktreeview.c (gtk_tree_view_queue_draw_node): Work in tree window coordinates (clip rect is in tree window coords) * gtk/Makefile.am: add gtktreednd.[hc] * gtk/gtkliststore.c: implement gtktreednd interfaces. * gtk/gtktreednd.c, gtk/gtktreednd.h: New interface to support drag-and-drop data operations on a model (so we can set up tree drag-and-drop automatically) * gtk/testgtk.c: Add a window to change sensitivity in the GtkLabel test; add a way to change the entry frame in GtkEntry test * gtk/gtkentry.c (gtk_entry_set_has_frame): (gtk_entry_get_has_frame): new functions to remove the frame around an entry (gtk_entry_size_request): shrink requisition if no frame (gtk_entry_draw_focus): don't draw frame if no frame * gtk/gtkstyle.c (gtk_default_draw_check): draw custom look for checks inside a cell renderer (gtk_default_draw_option): ditto for options * gtk/gtktreeviewcolumn.c (update_button_contents): add/remove children from the alignment, not the button (gtk_tree_view_column_init): ref/sink the column, to emulate GObject refcounting. * gtk/gtkcellrenderer.c (gtk_cell_renderer_init): ref/sink * gtk/gtkcellrenderertoggle.c (gtk_cell_renderer_toggle_render): Use theme functions to draw the toggles * gdk/gdkpango.c (gdk_pango_get_gc): use GdkRGB to alloc colors * gdk/gdkpango.h, gdk/gdkpango.c: Add GdkPangoAttrStipple and GdkPangoAttrEmbossed to use in rendering insensitive text * gdk/gdkpango.c (gdk_draw_layout_line): render new properties * gtk/gtkstyle.c (gtk_default_draw_layout): handle sensitivity using new GDK features
2001-01-26 21:12:05 +00:00
if (embossed)
*embossed = FALSE;
if (stipple)
*stipple = NULL;
Remove all references to offscreen flag which was no longer used. Thu Jun 1 23:05:13 2000 Owen Taylor <otaylor@redhat.com> * gtk/gtkwidget.c: Remove all references to offscreen flag which was no longer used. * gtk/gtkprivate.h (enum): Remove unused flags and compress. * gtk/gtkframe.c (gtk_frame_set_label_widget): Check for non-null label_widget->parent. * gtk/gtkentry.c: Get rid of code to deal with PangoAttribute which no longer was used. * gdk/gdkpango.c (gdk_pango_context_get_info): make static. * gdk/gdkpango.c (gdk_draw_layout[_line]): Add checks for null arguments. * gdk/x11/gdkgeometry-x11.c (gdk_window_scroll): add check for destroyed windows. Thu Jun 1 13:48:45 2000 Owen Taylor <otaylor@redhat.com> * gtk/gtkimmulticontext.c: Add a finalize method and unref the slave context there. * gtk/gtkinvisible.[ch]: Make reference counting behavior identical to GtkWindow. Thu Jun 1 01:54:11 2000 Owen Taylor <otaylor@redhat.com> * Makefile.am gdk/gdkpango.c: Copy the layout render function from pangox to here, so we can write them independent of rendering system, using GDK primitives. * gdk/gdkdrawable.h gdk/gdkdraw.c gdk/gdkwindow.c gdk/x11/gdkdrawable-x11.c: Remove draw_layout() from the vtable, since we have a rendering-system independent implementation in terms of draw_glyphs(). * gdk/gdkpango.c gdkdrawable.h (gdk_draw_layout_line): New function to render a single line. * gdk/x11/gdkpango.c: Move the guts of this file mostly into ../gdkpango.c, which simplifies things, since we don't have to deal with raw X gc's. Fri May 19 04:28:16 2000 Owen Taylor <otaylor@redhat.com> * gtk/gtktextlayout.[ch]: Add get_log_attrs() function to get the logical attributes for a given GtkTextLine. Tue May 30 16:05:39 2000 Owen Taylor <otaylor@redhat.com> * gdk/x11/gdkfont-x11.c (gdk_font_charset_for_locale): Track g_locale_get_codeset() to g_get_codeset() change. Tue May 30 15:03:19 2000 Owen Taylor <otaylor@redhat.com> * gtk/testcalendar.c (calendar_font_selection_ok): Use font descriptions. * gtk/gtkentry.c (gtk_entry_draw_text): Center text within the entry. * gtk/gtkfontsel.c (gtk_font_selection_dialog_init): Start of redoing (vastly simplifying) for Pango. Still needs quite a bit of work. (Size selection is currently poor. List of predefined sizes is not a good idea, since all of these sizes won't necessarily be distinct.) Tue May 30 13:50:19 2000 Owen Taylor <otaylor@redhat.com> * gdk/x11/gdkfont-x11.c (gdk_font_charset_for_locale): Handle CODESET results for LANG=C. Mon May 29 15:49:10 2000 Owen Taylor <otaylor@redhat.com> * gtk/gtkrc.[ch]: Add a 'font_name' declaration to RC which takes a stringized pango font description; ignore the older 'font' and 'fontset' declarations. * gtk/gtkstyle.c gtk/gtkrc.c: Fill in the style->font field with a GdkFont derived via gdk_font_from_description(), for compatibility. (Should we just remove it entirely? Probably too much compatibility breakage, but people should be migrating to the new Pango stuff as quickly as possible.) Mon May 29 15:47:41 2000 Owen Taylor <otaylor@redhat.com> * gtk/gtkentry.c gtk/gtkclist.c: s/pango_font_unref/g_object_unref/. Mon May 29 15:44:46 2000 Owen Taylor <otaylor@redhat.com> * gtk/gtkcalender.c: Roughly pango-ized. Really needs redoing; there are some bugs in size allocation right now, the semi-existant distinction between header / day fonts was removed, but, with Pango, could actually be made functional in a nice way. * gtk/testcalender: Move calender from examples into this directory as a test program. (We really need to restrcture testgtk into a whole directory full of tests for every widget or functionality group, separated into multiple .c files.) Mon May 29 15:19:56 2000 Owen Taylor <otaylor@redhat.com> * gtk/testgtk.c (file_exists): Fix stupid typo that was keeping RC file from being loaded. * gtk/testgtkrc gtk/testgtkrc2: Test new pango-ized RC file font code. Mon May 29 14:31:27 2000 Owen Taylor <otaylor@redhat.com> * gdk/gdkfont.h gdk/x11/gdkfont-x11.c (gdk_font_from_description): Add function to load a GdkFont from a PangoFontDescription. Fri May 26 17:16:40 2000 Owen Taylor <otaylor@redhat.com> * gtk/frame.[ch] gtkaspectframe.c: Make frame widgets able to have any widget for the label, use a GtkLabel widget to display the text. (Based partially on a patch from Anders Carlson.) (Quite a bit of code reorganization - strip 90% of the guts out of gtkaspectframe and add a single virtual func to GtkFrameClass - compute_child_allocation.) Fri May 26 12:00:02 2000 Owen Taylor <otaylor@redhat.com> * gtk/gtkctree.c gtk/gtkclist.[ch]: Pangoized. (Removed clist->row_center_offset field because caching it wasn't saving time or code, added private function _gtk_clist_create_cell_layout()). Wed May 24 15:59:37 2000 Owen Taylor <otaylor@redhat.com> * gtk/gtkaccellabel.c: Pangoized. * gtk/[hv]ruler.c: Pangoized Mon May 22 19:23:59 2000 Owen Taylor <otaylor@redhat.com> * gtk/gtkfilesel.c (gtk_file_selection_init): Use gtk_clist_set_column_auto_resize() to remove need need for manual column width computations. Mon May 22 18:50:26 2000 Owen Taylor <otaylor@redhat.com> * gtk/gtktooltips.[ch]: Replace custom drawing with a GtkLabel, ensuring Pango correctness, and considerably simplifying the code. * gtk/gtklabel.c gtk[hv]scale.c: 1000 => PANGO_SCALE. * gtk/gtklabel.c (gtk_label_size_request): Fixed incorrect getting of numbers of lines. * gtk/gtklabel.c (gtk_label_size_request): Set the requisition to the actual requested width of the lable, not to the wrap width we set. * gtk/gtktextchild.h: Remove extraneous include of gtk/gtk.h. * gtk/gtktextbtree.c gtk/gtktextbuffer.c gtk/gtktextlayout.c gtk/gtktextview.c gtk/gtktextview.[ch]: Fix up includes. * gtk/gtktextview.c: Fix structure inheritance. * gtk/gtkprogressbar.c: Pangoize. Mon May 22 15:47:30 2000 Owen Taylor <otaylor@redhat.com> * gtk/gtktextview.c (gtk_text_view_get_first_para_iter): Encapsulate in a function. * gtk/gtktextlayout.c (find_display_line_above): Fixed bug with computing line tops. * gtk/gtktextview.c (changed_handler): Fix < , <= confusion. Thu May 18 18:53:31 2000 Owen Taylor <otaylor@redhat.com> * gtk/gtktextdisplay.c (gtk_text_layout_draw): Fix up the x_offset and y_offset coordinates to do what we need now. (The offset between buffer and layout coordinates has been reintroduced, but is a bit different than before.) * gtk/gtktextview.[ch]: No longer inherit from GtkLayout; instead handle the adjustments ourselves, and scroll as necessary using the new gdk_window_scroll(). The advantage of this is that when we are incrementally revalidating, we are essentially rearranging things around the visible portion of the screen. With the old setup, the visible portion of the screen was moved around in the layout, so scrolling and redrawing to track that caused jumping of the display. Since we now control the scrolling ourselves, we can suppress this and only redraw when things actually change. Thu May 18 18:47:25 2000 Owen Taylor <otaylor@redhat.com> * gtk/gtktextbtree.c (redisplay_mark): We need to invalidate the region not just redisplay it after-all, since we store the cursors in the LineDisplay. (Ugly interactions here between GtkLayout and GtkTextBTree here.) * gtk/gtktextbtree.c (redisplay_region): Fixed reversed comparison. Thu May 18 18:43:21 2000 Owen Taylor <otaylor@redhat.com> * gdk/gdkwindow.h gdk/x11/gdkgeometry-x11.c (gdk_window_scroll): Added function to scroll contents of a window while keeping the window constant. Works by XCopyArea or guffaw-scrolling depending on the details of how the window is set up. (guffaw-scrolling still needs to be filled in.) Wed May 17 22:36:53 2000 Owen Taylor <otaylor@redhat.com> * gtk/gtktextiter.c gtk/gtkmain.c: Add a debug key for the text widget, move the debugging that was tied to a global variable to that. * gtk/gtkmarshal.list: Add NONE:INT,INT,INT * gtk/gtktextbtree.[ch] gtk/gtktextlayout.c: Keep a separate validated flag, in line data instead of setting height/width to -1. This allows us to perform operations with partially invalid buffer (using the old size for invalid lines) and thus to do incremental vaidation. Keep height/width aggregates up to date when deleting text and rebalancing the tree. * gtk/gtktextbtree.[ch]: Add functions validate a line (gtk_text_btree_validate_line), and to validate up to a number of pixels (gtk_text_btree_validate). * gtk/gtktextlayout.[ch]: Add an ::invalidated signal that indicates that something is changed and a revalidation pass is needed. Change ::need_repaint to ::changed, and make it take old and new yranges instead of a rectangle. * gtk/gtktextbtree.[ch] gtk/gtktextlayout.[ch]: Move the line_data_destroy() function from gtk_text_btree_add_view() to a virtual function in GtkTextLayout * gtk/gtktextbtree.[ch]: Remove gtk_text_btree_get_damage_range(), since we are handling partial repaints in a different fashion now. * gtk/gtktextbtree.[ch]: Only repaint the changed portion of the selection instead of queueing a repaint on the entire widget. * gtk/gtktextbuffer.[ch] gtk/gtktextbtree.[ch]: Move get_selection_bounds() down to btree, make the function in buffer a wrapper around the btree function. * gtk/gtktextlayout.[ch]: Add functions to check if the layout is valid and to recompute either a range of pixels aroudn a line or a certain total number of pixels. * gtk/gtktextlayout.[ch]: Cache a single line display; now that we only redraw the needed portions, the hit rate for this cache is quite high. * gtk/gtktextview.[ch]: Keep track of the first paragraph on the screen so that when re-laying-out the buffer, we can keep the same place. This requires connecting to ::value_changed on the adjustments * gtk/gtktextview.[ch]: Add idle functions to revalidate the buffer after we receive an ::invalidated signal. Wed May 17 22:10:47 2000 Owen Taylor <otaylor@redhat.com> * gtk/gtklayout.c (gtk_layout_size_allocate): Set upper to max of allocation and layout size, not just to the layout size. * gtk/gtk[hv]scrollbar.c (gtk_[hv]scrollbar_calc_slider_size): Invalidate window so it gets redrawn properly. * gdk/gdkwindow.c (gdk_window_invalidate_rect): Allow rect == NULL to mean the entire window. * gdk/gdkevents.h: Move definition for GDK_PRIORITY_REDRAW into public header. Mon May 15 14:51:31 2000 Owen Taylor <otaylor@redhat.com> * gtk/gtktextmark.c (gtk_text_mark_get_name): Add function to get the name of a mark. * gtk/gtktextlayout.c (gtk_text_layout_get_line_at_y): Add a function to find the paragraph from a y position. Thu May 11 12:57:20 2000 Owen Taylor <otaylor@redhat.com> * gtk/gtktextbtree.c (gtk_text_btree_node_invalidate_upward): Valid nodes have width/height >= 0, not > 0. Tue May 9 21:29:06 2000 Owen Taylor <otaylor@redhat.com> * gtk/gtktextlayout.[ch] gtk/gtktextdisplay.c (gtk_text_layout_get_line_display): Add a size_only flag, so when we only need the size, we don't create useless appearance attributes. * gtk/gtktextview.c (gtk_text_view_ensure_layout): Remove duplicate setting of font description. * gtk/gtkscale.c: Use PANGO_SCALE instead of 1000 Wed Apr 26 01:53:23 2000 Owen Taylor <otaylor@redhat.com> * gtk/Makefile.am (EXTRA_DIST): Add OLD_STAMP into EXTRA_DIST. It does not work well when the file that everything depends on is not in the tarball. Wed Apr 26 00:56:14 2000 Owen Taylor <otaylor@redhat.com> * gtk/testgtk.c: Some hacks and fixes so that it basically works when not sitting in the GTK+ build tree. 2000-05-03 Havoc Pennington <hp@redhat.com> * gtk/gtktextbtree.c (gtk_text_line_next_could_contain_tag): Properly determine the ordering of the tag root and the current line within the tree. Previous algorithm only worked if the tag root's immediate parent was the common root of both the current line and the tag root. Wed Apr 26 00:43:00 2000 Owen Taylor <otaylor@redhat.com> * gtk/gtktextlayout.c (set_para_values): Fix some bugs in alignment. * gtk/gtktextview.c (gtk_text_view_ensure_layout): Track the widget text directional dynamically. * gtk/gtktextview.[ch]: Added functions to get and set default wrap mode. Tue Apr 25 23:47:38 2000 Owen Taylor <otaylor@redhat.com> * gtk/gtktextlayout.c (gtk_text_layout_get_iter_location): Fix bug in cursor location computation. Tue Apr 25 23:22:59 2000 Owen Taylor <otaylor@redhat.com> * gtk/gtklayout.c (gtk_layout_set_size): Clamp hadjustment/ vadjusment values properly when layout gets smaller. * gtk/gtktextview.c (need_repaint_handler): Areas being passed in are far completely inaccurate, and sometimes too small, so, for now, just queue a redraw on the whole visible region. 2000-04-25 Havoc Pennington <hp@redhat.com> * gtk/gtktextbtree.c (summary_destroy): new function to destroy tag summary nodes (gtk_text_line_next_could_contain_tag): this function was totally broken if the line passed in wasn't below the tag root. Fix it. (gtk_text_btree_first_could_contain_tag): In the tag == NULL "wildcard" case, we have to do a linear scan. Blah. (gtk_text_btree_last_could_contain_tag): In tag == NULL case, we have to do the linear scan (tag_removed_cb): When a tag is removed from the tag table, remove the GtkTextTagInfo node from the btree. (gtk_text_btree_spew): Implement the spew function, for our debugging pleasure. Tue Apr 25 19:40:18 2000 Owen Taylor <otaylor@redhat.com> * gtk/gtktextlayout.c (gtk_text_layout_set_buffer): Fix a problem with referring to the wrong buffer. * gtk/gtkentry.c: Fix focus-in/focus-out confusion. * gtk/gtkrc.c gtk/gtkstyle.c: Moving setting default font description to gtk_style_new() - otherwise things don't work without a .gtkrc file. * gtk/gtktextbuffer.c (gtk_text_buffer_new): Sink the tags table if we create it ourself, too. * gdk/gdktypes.h (enum): Move GDK_RELEASE_MASK, since it was conflicting with XKB modifiers. * gtk/gtktextview.[ch]: Add simple support for GtkIMContext. Mon Apr 24 19:34:18 2000 Owen Taylor <otaylor@redhat.com> * gtk/gtkentry.c (gtk_entry_move_cursor_visually): Fix problem with deletion from last commit. Mon Apr 24 19:29:40 2000 Owen Taylor <otaylor@redhat.com> * gtk/gtkwidget.c (gtk_widget_create_pango_context): Set the language in the context from the current locale. * gtk/gtkentry.c (gtk_entry_size_request): Use language from the context, not hardcoded value. * gtk/gtkentry.c (gtk_entry_move_cursor): Make character movement visual, not logical. Sun Apr 23 23:39:18 2000 Owen Taylor <otaylor@redhat.com> * gtk/gtkentry.c gtk/gtktextdisplay.c: Don't handle selections as attributes - that doesn't handle partial-glyph selection properly. Instead use new pango_layout_line_get_x_ranges() functionality to draw the selection. * gtk/gtkentry.c: Simplify code since pango_layout_line_index_to_x() now properly handles out-of-range coordinates. * gtk/gtktextbuffer.c: Emit "mark_set" when the cursor is moved. * gtk/gtktextiter.h gtk/gtktextiterprivate.h: Make gtk_text_iter_get_line_byte() public. * gtk/gtktextlayout.[ch]: Properly set the direction in the PangoContext for paragraphs opposite to the base direction of the widget. * gtk/gtktextlayout.[ch] gtk/gtktextdisplay.c: Fixes for alignment. * gtk/gtktextlayout.c: Don't split segments on marks, since that causes Arabic words to reshape as you cursor through. * gtk/gtktextlayout.[ch] gtk/gtktextview.[ch]: Implement virtual cursor position when moving vertically with the arrow keys and scrolling with page-up/page-down. (Arrow keys save only the X, scrolling saves both X and Y.) This means you can line-up / line-down or page-up / page-down without losing your place, and also that moving vertically with the cursor keys keeps the same X position, not the same character count: * gtk/gtktextlayout.[ch] gtk/gtktextview.[ch]: Make vertical arrow keys move by display lines, not paragraphs. Tue Apr 18 14:16:50 2000 Owen Taylor <otaylor@redhat.com> * gtk/gtklayout.c: Make sure that the bin window is at least as big as the allocation. (Should we also make sure that the bin window is big enough to completely cover widget->window?) * gtk/gtktextview.c (gtk_text_view_get_visible_rect): Add function to get the onscreen rectangle. * gdk/x11/gdkwindow-x11.c (gdk_window_get_pointer): Correctly account for offsets in window coordinates. Sun Apr 16 16:13:27 2000 Owen Taylor <otaylor@redhat.com> * gtk/gtkentry.c (gtk_entry_get_cursor_locations): Fix index/offset confusion. * gtk/gtktextview.c (gtk_text_view_ensure_layout): Set the default direction from the widget direction. * gtk/gtktexttag.c gtk/gtktexttagprivate.h (gtk_text_tag_set_arg): Add a "direction" attribute. * gtk/gtktextview.c: global s/tkxt/text_view/. * gtk/testtext.c: Added long block of text in Arabic, to test out the direction attributes. (Some problems with the shaping system for arabic become obvious - like the fact the cursor splits words into unjoined pieces.) Fri Apr 14 12:54:34 2000 Owen Taylor <otaylor@redhat.com> * gtk/gtktextdisplay.c (render_layout): Add overstrike handling. * gtk/gtktextlayout.c: Fix up alignment. * gtk/testtext.c: Add some tests for centering, wrapping. Fri Apr 14 09:26:22 2000 Owen Taylor <otaylor@redhat.com> * gdk/gdkdrawable.h gdk/gdkdraw.c gdk/gdkwindow.c gdk/x11/gdkdrawable-x11.c: Add a draw_glyphs() operation to the drawable vtable and gdk_draw_glyphs(). If we wrote GTK+-specific layout-render function this could just replace the draw_layout() operation in the vtable. * gtk/gtkentry.c: Move guts of gtk_entry_get_cursor_locations to pango_layout_get_cursor_pos() and use that function. * gtk/gtktextchild.[ch]: add gtk_ onto pixmap_segment_new(), since it is a non-static symbol. * gtk/gtktextbtree.[ch]: Replace gtk_text_btree_find_line_data_by_y() with gtk_text_btree_find_line_by_y() * gtk/gtktextdisplay.c: Rewrote for Pango - uses a custom layout renderer that handles GtkTextAppearance attributes. * gtk/gtktexttag.[ch] gtk/gtktexttagprivate.h: - Move the values in the style that don't affect geometry into a GtkTextAppearance structure. - Change underline to take a PangoUnderline and "font" a string representation of a font description - Add a "font_desc" attribute which takes a FontDescription structure. * gtk/gtktextlayout.[ch]: - Get rid of the display-line list per each line. Instead, we generate, on demand, a GtkTextLineDisplay structure which] contains a PangoLayout * and other necesary information (offsets, cursor locations) for displaying a paragraph. - Get rid of the code to wrap lines, create display chunks, etc. Instead, we just go through a paragraph and convert it into the necessary inputs to a PangoLayout. - Implement a new attribute type, GtkTextAttrAppearance. This holds a GtkTextAppearance, and is used to pass colors, stipple, etc, through from the layout to the display without having to use lots and lots of individual attributes. - Reimplement gtk_layout_get_iter_at_pixel() gtk_layout_get_iter_pos() in terms of PangoLayout functions. * gtk/gtktextview.c: - Handle passing the necessary PangoContext to the layout - Some fixups in painting to deal with the automatic backing store and offsetting of GTK+-1.4 - Add a style_set handler so that the default style reacts properly to theme changes. * gtk/gtktext?*.[ch]: Random code-style fixes. * gtk/testtext.c: Substitute in languages that Pango handles now for Thai Mon Apr 10 10:33:45 2000 Owen Taylor <otaylor@redhat.com> * gtk/gtktext?*.[ch]: Check in Havoc's port of the Tk text widget, in original form preparatory to Pango-ization and gdkimcontext-ization. Thu Apr 6 19:25:39 2000 Owen Taylor <otaylor@redhat.com> * gtk/gtkimcontext.c: Move default implementations to real_* vfuncs, so that we can derive from gtkimcontext in language bindings properly. Thu Apr 6 16:02:52 2000 Owen Taylor <otaylor@redhat.com> * gtk/gtkimcontextsimple.[ch]: Use gdk_keyval_to_unicode to gdk_unicode_to_keyval. Add a compose table including (almost) all the compose combinations from X. This is 6k of static, shared data as opposed to 50k or so of dynamic data in the XIM implementation. * gdk/gdk.h gdk/gdkkeyuni.c gdk/win32/gdkevents-win32.c (gdk_keyval_to_unicode, gdk_unicode_to_keyval): Moved functions to convert keyvalues from and to unicode here from the win32 port and made them public. Wed Apr 5 16:37:29 2000 Owen Taylor <otaylor@redhat.com> * gtk/gtkeditable.c (gtk_editable_insert_text): Allow new_text_length == -1. Wed Apr 5 16:27:45 2000 Owen Taylor <otaylor@redhat.com> * gtk/gtkimcontext.[ch]: Base class for new input context system * gtk/gtkimmulticontext.[ch]: Proxy input context that allows the real input context implementation to be loaded from modules and switched on the fly. * gtk/gtkcontextsimple.[ch]: Simple implementation of an input context that just does direct keysymbol => unicode translation. * gtk/gtkentry.[ch]: Start switching editing over to using GtkInputContext. (No handling of preedit yet.) Wed Apr 5 15:48:41 2000 Owen Taylor <otaylor@redhat.com> * gtk/gtktypeutils.h (GTK_CHECK_GET_CLASS): Fix problem with one too many substitutions. (klass should not be subsituted.) Wed Apr 5 00:18:14 2000 Owen Taylor <otaylor@redhat.com> * configure.in: Add checks for Pango * configure.in docs/Makefile.am: Add test for sgml2html and allow 'make dist' without building html, but print out warnings in that case. (For making snapshots) * gdk/Makefile.am gdk/x11/Makefile.am gtk/Makefile.am: Add Pango libraries and C flags * gdk/gdkdraw.c gdk/gdkdrawable.h gdkwindow.c gdk/x11/gdkdrawable-x11.c: Add function (gdk_draw_layout) to draw a pango layout. * gdk/gdkpango.h gdk/x11/gdkpango-x11.c: New file with functions for getting Pango contexts for GDK. * gtk/gtkeditable.c: Get rid of dead code gtk_editable_parent_set() * gtk/gtkentry.[ch]: Complete rewrite to use Pango, add bidirectional editing. * gtk/gtkentry.c: Hack in simple Hebrew input with direct keysym => unicode translations. More languages can be added here, but real input-method support is needed. * docs/Changes-1.4.txt: Added note about entry behavior. * gtk/gtkenums.h gtk/gtkwidget.[ch] testgtk.c gtkprivate.h: Add functions to set the reading direction for a widget and the global direction. Add test which allows toggling the global direction. Two private flags are used to store the direction. (GTK_DIRECTION_SET + GTK_DIRECTION_LTR) * gtk/gtkcheckbutton.c gtk/gtkframe.c gtk/gtkhbbox.c gtk/gtkhbox.c gtk/gtkradiobutton.c gtk/gtkspinbutton.c gtk/gtktable.c * gtk/gtk[hv]scale.c gtk/gtkscale.[ch]: Draw numbers using Pango * gtk/gtklabel.[ch]: Moved to Pango and considerably rewritten. Line breaking, underlining now handled by Pango. * gtk/gtkstyle.[ch] gtk/gtkrc.[ch]: Add a PangoFontDescription to RCStyle and Style. (Having both this and the old font name and GdkFont is temporary.) * gtk/gtkwidget.[ch] (gtk_widget_create_pango_{context,layout}): Added convenience functions for creating contexts and layouts for widgets. * gtk/testgtk.c: Enhance label tests with multilingual labels.
2000-06-02 03:14:07 +00:00
while (tmp_list)
{
PangoAttribute *attr = tmp_list->data;
switch (attr->klass->type)
{
case PANGO_ATTR_UNDERLINE:
if (uline)
*uline = ((PangoAttrInt *)attr)->value;
break;
case PANGO_ATTR_STRIKETHROUGH:
if (strikethrough)
*strikethrough = ((PangoAttrInt *)attr)->value;
break;
Remove all references to offscreen flag which was no longer used. Thu Jun 1 23:05:13 2000 Owen Taylor <otaylor@redhat.com> * gtk/gtkwidget.c: Remove all references to offscreen flag which was no longer used. * gtk/gtkprivate.h (enum): Remove unused flags and compress. * gtk/gtkframe.c (gtk_frame_set_label_widget): Check for non-null label_widget->parent. * gtk/gtkentry.c: Get rid of code to deal with PangoAttribute which no longer was used. * gdk/gdkpango.c (gdk_pango_context_get_info): make static. * gdk/gdkpango.c (gdk_draw_layout[_line]): Add checks for null arguments. * gdk/x11/gdkgeometry-x11.c (gdk_window_scroll): add check for destroyed windows. Thu Jun 1 13:48:45 2000 Owen Taylor <otaylor@redhat.com> * gtk/gtkimmulticontext.c: Add a finalize method and unref the slave context there. * gtk/gtkinvisible.[ch]: Make reference counting behavior identical to GtkWindow. Thu Jun 1 01:54:11 2000 Owen Taylor <otaylor@redhat.com> * Makefile.am gdk/gdkpango.c: Copy the layout render function from pangox to here, so we can write them independent of rendering system, using GDK primitives. * gdk/gdkdrawable.h gdk/gdkdraw.c gdk/gdkwindow.c gdk/x11/gdkdrawable-x11.c: Remove draw_layout() from the vtable, since we have a rendering-system independent implementation in terms of draw_glyphs(). * gdk/gdkpango.c gdkdrawable.h (gdk_draw_layout_line): New function to render a single line. * gdk/x11/gdkpango.c: Move the guts of this file mostly into ../gdkpango.c, which simplifies things, since we don't have to deal with raw X gc's. Fri May 19 04:28:16 2000 Owen Taylor <otaylor@redhat.com> * gtk/gtktextlayout.[ch]: Add get_log_attrs() function to get the logical attributes for a given GtkTextLine. Tue May 30 16:05:39 2000 Owen Taylor <otaylor@redhat.com> * gdk/x11/gdkfont-x11.c (gdk_font_charset_for_locale): Track g_locale_get_codeset() to g_get_codeset() change. Tue May 30 15:03:19 2000 Owen Taylor <otaylor@redhat.com> * gtk/testcalendar.c (calendar_font_selection_ok): Use font descriptions. * gtk/gtkentry.c (gtk_entry_draw_text): Center text within the entry. * gtk/gtkfontsel.c (gtk_font_selection_dialog_init): Start of redoing (vastly simplifying) for Pango. Still needs quite a bit of work. (Size selection is currently poor. List of predefined sizes is not a good idea, since all of these sizes won't necessarily be distinct.) Tue May 30 13:50:19 2000 Owen Taylor <otaylor@redhat.com> * gdk/x11/gdkfont-x11.c (gdk_font_charset_for_locale): Handle CODESET results for LANG=C. Mon May 29 15:49:10 2000 Owen Taylor <otaylor@redhat.com> * gtk/gtkrc.[ch]: Add a 'font_name' declaration to RC which takes a stringized pango font description; ignore the older 'font' and 'fontset' declarations. * gtk/gtkstyle.c gtk/gtkrc.c: Fill in the style->font field with a GdkFont derived via gdk_font_from_description(), for compatibility. (Should we just remove it entirely? Probably too much compatibility breakage, but people should be migrating to the new Pango stuff as quickly as possible.) Mon May 29 15:47:41 2000 Owen Taylor <otaylor@redhat.com> * gtk/gtkentry.c gtk/gtkclist.c: s/pango_font_unref/g_object_unref/. Mon May 29 15:44:46 2000 Owen Taylor <otaylor@redhat.com> * gtk/gtkcalender.c: Roughly pango-ized. Really needs redoing; there are some bugs in size allocation right now, the semi-existant distinction between header / day fonts was removed, but, with Pango, could actually be made functional in a nice way. * gtk/testcalender: Move calender from examples into this directory as a test program. (We really need to restrcture testgtk into a whole directory full of tests for every widget or functionality group, separated into multiple .c files.) Mon May 29 15:19:56 2000 Owen Taylor <otaylor@redhat.com> * gtk/testgtk.c (file_exists): Fix stupid typo that was keeping RC file from being loaded. * gtk/testgtkrc gtk/testgtkrc2: Test new pango-ized RC file font code. Mon May 29 14:31:27 2000 Owen Taylor <otaylor@redhat.com> * gdk/gdkfont.h gdk/x11/gdkfont-x11.c (gdk_font_from_description): Add function to load a GdkFont from a PangoFontDescription. Fri May 26 17:16:40 2000 Owen Taylor <otaylor@redhat.com> * gtk/frame.[ch] gtkaspectframe.c: Make frame widgets able to have any widget for the label, use a GtkLabel widget to display the text. (Based partially on a patch from Anders Carlson.) (Quite a bit of code reorganization - strip 90% of the guts out of gtkaspectframe and add a single virtual func to GtkFrameClass - compute_child_allocation.) Fri May 26 12:00:02 2000 Owen Taylor <otaylor@redhat.com> * gtk/gtkctree.c gtk/gtkclist.[ch]: Pangoized. (Removed clist->row_center_offset field because caching it wasn't saving time or code, added private function _gtk_clist_create_cell_layout()). Wed May 24 15:59:37 2000 Owen Taylor <otaylor@redhat.com> * gtk/gtkaccellabel.c: Pangoized. * gtk/[hv]ruler.c: Pangoized Mon May 22 19:23:59 2000 Owen Taylor <otaylor@redhat.com> * gtk/gtkfilesel.c (gtk_file_selection_init): Use gtk_clist_set_column_auto_resize() to remove need need for manual column width computations. Mon May 22 18:50:26 2000 Owen Taylor <otaylor@redhat.com> * gtk/gtktooltips.[ch]: Replace custom drawing with a GtkLabel, ensuring Pango correctness, and considerably simplifying the code. * gtk/gtklabel.c gtk[hv]scale.c: 1000 => PANGO_SCALE. * gtk/gtklabel.c (gtk_label_size_request): Fixed incorrect getting of numbers of lines. * gtk/gtklabel.c (gtk_label_size_request): Set the requisition to the actual requested width of the lable, not to the wrap width we set. * gtk/gtktextchild.h: Remove extraneous include of gtk/gtk.h. * gtk/gtktextbtree.c gtk/gtktextbuffer.c gtk/gtktextlayout.c gtk/gtktextview.c gtk/gtktextview.[ch]: Fix up includes. * gtk/gtktextview.c: Fix structure inheritance. * gtk/gtkprogressbar.c: Pangoize. Mon May 22 15:47:30 2000 Owen Taylor <otaylor@redhat.com> * gtk/gtktextview.c (gtk_text_view_get_first_para_iter): Encapsulate in a function. * gtk/gtktextlayout.c (find_display_line_above): Fixed bug with computing line tops. * gtk/gtktextview.c (changed_handler): Fix < , <= confusion. Thu May 18 18:53:31 2000 Owen Taylor <otaylor@redhat.com> * gtk/gtktextdisplay.c (gtk_text_layout_draw): Fix up the x_offset and y_offset coordinates to do what we need now. (The offset between buffer and layout coordinates has been reintroduced, but is a bit different than before.) * gtk/gtktextview.[ch]: No longer inherit from GtkLayout; instead handle the adjustments ourselves, and scroll as necessary using the new gdk_window_scroll(). The advantage of this is that when we are incrementally revalidating, we are essentially rearranging things around the visible portion of the screen. With the old setup, the visible portion of the screen was moved around in the layout, so scrolling and redrawing to track that caused jumping of the display. Since we now control the scrolling ourselves, we can suppress this and only redraw when things actually change. Thu May 18 18:47:25 2000 Owen Taylor <otaylor@redhat.com> * gtk/gtktextbtree.c (redisplay_mark): We need to invalidate the region not just redisplay it after-all, since we store the cursors in the LineDisplay. (Ugly interactions here between GtkLayout and GtkTextBTree here.) * gtk/gtktextbtree.c (redisplay_region): Fixed reversed comparison. Thu May 18 18:43:21 2000 Owen Taylor <otaylor@redhat.com> * gdk/gdkwindow.h gdk/x11/gdkgeometry-x11.c (gdk_window_scroll): Added function to scroll contents of a window while keeping the window constant. Works by XCopyArea or guffaw-scrolling depending on the details of how the window is set up. (guffaw-scrolling still needs to be filled in.) Wed May 17 22:36:53 2000 Owen Taylor <otaylor@redhat.com> * gtk/gtktextiter.c gtk/gtkmain.c: Add a debug key for the text widget, move the debugging that was tied to a global variable to that. * gtk/gtkmarshal.list: Add NONE:INT,INT,INT * gtk/gtktextbtree.[ch] gtk/gtktextlayout.c: Keep a separate validated flag, in line data instead of setting height/width to -1. This allows us to perform operations with partially invalid buffer (using the old size for invalid lines) and thus to do incremental vaidation. Keep height/width aggregates up to date when deleting text and rebalancing the tree. * gtk/gtktextbtree.[ch]: Add functions validate a line (gtk_text_btree_validate_line), and to validate up to a number of pixels (gtk_text_btree_validate). * gtk/gtktextlayout.[ch]: Add an ::invalidated signal that indicates that something is changed and a revalidation pass is needed. Change ::need_repaint to ::changed, and make it take old and new yranges instead of a rectangle. * gtk/gtktextbtree.[ch] gtk/gtktextlayout.[ch]: Move the line_data_destroy() function from gtk_text_btree_add_view() to a virtual function in GtkTextLayout * gtk/gtktextbtree.[ch]: Remove gtk_text_btree_get_damage_range(), since we are handling partial repaints in a different fashion now. * gtk/gtktextbtree.[ch]: Only repaint the changed portion of the selection instead of queueing a repaint on the entire widget. * gtk/gtktextbuffer.[ch] gtk/gtktextbtree.[ch]: Move get_selection_bounds() down to btree, make the function in buffer a wrapper around the btree function. * gtk/gtktextlayout.[ch]: Add functions to check if the layout is valid and to recompute either a range of pixels aroudn a line or a certain total number of pixels. * gtk/gtktextlayout.[ch]: Cache a single line display; now that we only redraw the needed portions, the hit rate for this cache is quite high. * gtk/gtktextview.[ch]: Keep track of the first paragraph on the screen so that when re-laying-out the buffer, we can keep the same place. This requires connecting to ::value_changed on the adjustments * gtk/gtktextview.[ch]: Add idle functions to revalidate the buffer after we receive an ::invalidated signal. Wed May 17 22:10:47 2000 Owen Taylor <otaylor@redhat.com> * gtk/gtklayout.c (gtk_layout_size_allocate): Set upper to max of allocation and layout size, not just to the layout size. * gtk/gtk[hv]scrollbar.c (gtk_[hv]scrollbar_calc_slider_size): Invalidate window so it gets redrawn properly. * gdk/gdkwindow.c (gdk_window_invalidate_rect): Allow rect == NULL to mean the entire window. * gdk/gdkevents.h: Move definition for GDK_PRIORITY_REDRAW into public header. Mon May 15 14:51:31 2000 Owen Taylor <otaylor@redhat.com> * gtk/gtktextmark.c (gtk_text_mark_get_name): Add function to get the name of a mark. * gtk/gtktextlayout.c (gtk_text_layout_get_line_at_y): Add a function to find the paragraph from a y position. Thu May 11 12:57:20 2000 Owen Taylor <otaylor@redhat.com> * gtk/gtktextbtree.c (gtk_text_btree_node_invalidate_upward): Valid nodes have width/height >= 0, not > 0. Tue May 9 21:29:06 2000 Owen Taylor <otaylor@redhat.com> * gtk/gtktextlayout.[ch] gtk/gtktextdisplay.c (gtk_text_layout_get_line_display): Add a size_only flag, so when we only need the size, we don't create useless appearance attributes. * gtk/gtktextview.c (gtk_text_view_ensure_layout): Remove duplicate setting of font description. * gtk/gtkscale.c: Use PANGO_SCALE instead of 1000 Wed Apr 26 01:53:23 2000 Owen Taylor <otaylor@redhat.com> * gtk/Makefile.am (EXTRA_DIST): Add OLD_STAMP into EXTRA_DIST. It does not work well when the file that everything depends on is not in the tarball. Wed Apr 26 00:56:14 2000 Owen Taylor <otaylor@redhat.com> * gtk/testgtk.c: Some hacks and fixes so that it basically works when not sitting in the GTK+ build tree. 2000-05-03 Havoc Pennington <hp@redhat.com> * gtk/gtktextbtree.c (gtk_text_line_next_could_contain_tag): Properly determine the ordering of the tag root and the current line within the tree. Previous algorithm only worked if the tag root's immediate parent was the common root of both the current line and the tag root. Wed Apr 26 00:43:00 2000 Owen Taylor <otaylor@redhat.com> * gtk/gtktextlayout.c (set_para_values): Fix some bugs in alignment. * gtk/gtktextview.c (gtk_text_view_ensure_layout): Track the widget text directional dynamically. * gtk/gtktextview.[ch]: Added functions to get and set default wrap mode. Tue Apr 25 23:47:38 2000 Owen Taylor <otaylor@redhat.com> * gtk/gtktextlayout.c (gtk_text_layout_get_iter_location): Fix bug in cursor location computation. Tue Apr 25 23:22:59 2000 Owen Taylor <otaylor@redhat.com> * gtk/gtklayout.c (gtk_layout_set_size): Clamp hadjustment/ vadjusment values properly when layout gets smaller. * gtk/gtktextview.c (need_repaint_handler): Areas being passed in are far completely inaccurate, and sometimes too small, so, for now, just queue a redraw on the whole visible region. 2000-04-25 Havoc Pennington <hp@redhat.com> * gtk/gtktextbtree.c (summary_destroy): new function to destroy tag summary nodes (gtk_text_line_next_could_contain_tag): this function was totally broken if the line passed in wasn't below the tag root. Fix it. (gtk_text_btree_first_could_contain_tag): In the tag == NULL "wildcard" case, we have to do a linear scan. Blah. (gtk_text_btree_last_could_contain_tag): In tag == NULL case, we have to do the linear scan (tag_removed_cb): When a tag is removed from the tag table, remove the GtkTextTagInfo node from the btree. (gtk_text_btree_spew): Implement the spew function, for our debugging pleasure. Tue Apr 25 19:40:18 2000 Owen Taylor <otaylor@redhat.com> * gtk/gtktextlayout.c (gtk_text_layout_set_buffer): Fix a problem with referring to the wrong buffer. * gtk/gtkentry.c: Fix focus-in/focus-out confusion. * gtk/gtkrc.c gtk/gtkstyle.c: Moving setting default font description to gtk_style_new() - otherwise things don't work without a .gtkrc file. * gtk/gtktextbuffer.c (gtk_text_buffer_new): Sink the tags table if we create it ourself, too. * gdk/gdktypes.h (enum): Move GDK_RELEASE_MASK, since it was conflicting with XKB modifiers. * gtk/gtktextview.[ch]: Add simple support for GtkIMContext. Mon Apr 24 19:34:18 2000 Owen Taylor <otaylor@redhat.com> * gtk/gtkentry.c (gtk_entry_move_cursor_visually): Fix problem with deletion from last commit. Mon Apr 24 19:29:40 2000 Owen Taylor <otaylor@redhat.com> * gtk/gtkwidget.c (gtk_widget_create_pango_context): Set the language in the context from the current locale. * gtk/gtkentry.c (gtk_entry_size_request): Use language from the context, not hardcoded value. * gtk/gtkentry.c (gtk_entry_move_cursor): Make character movement visual, not logical. Sun Apr 23 23:39:18 2000 Owen Taylor <otaylor@redhat.com> * gtk/gtkentry.c gtk/gtktextdisplay.c: Don't handle selections as attributes - that doesn't handle partial-glyph selection properly. Instead use new pango_layout_line_get_x_ranges() functionality to draw the selection. * gtk/gtkentry.c: Simplify code since pango_layout_line_index_to_x() now properly handles out-of-range coordinates. * gtk/gtktextbuffer.c: Emit "mark_set" when the cursor is moved. * gtk/gtktextiter.h gtk/gtktextiterprivate.h: Make gtk_text_iter_get_line_byte() public. * gtk/gtktextlayout.[ch]: Properly set the direction in the PangoContext for paragraphs opposite to the base direction of the widget. * gtk/gtktextlayout.[ch] gtk/gtktextdisplay.c: Fixes for alignment. * gtk/gtktextlayout.c: Don't split segments on marks, since that causes Arabic words to reshape as you cursor through. * gtk/gtktextlayout.[ch] gtk/gtktextview.[ch]: Implement virtual cursor position when moving vertically with the arrow keys and scrolling with page-up/page-down. (Arrow keys save only the X, scrolling saves both X and Y.) This means you can line-up / line-down or page-up / page-down without losing your place, and also that moving vertically with the cursor keys keeps the same X position, not the same character count: * gtk/gtktextlayout.[ch] gtk/gtktextview.[ch]: Make vertical arrow keys move by display lines, not paragraphs. Tue Apr 18 14:16:50 2000 Owen Taylor <otaylor@redhat.com> * gtk/gtklayout.c: Make sure that the bin window is at least as big as the allocation. (Should we also make sure that the bin window is big enough to completely cover widget->window?) * gtk/gtktextview.c (gtk_text_view_get_visible_rect): Add function to get the onscreen rectangle. * gdk/x11/gdkwindow-x11.c (gdk_window_get_pointer): Correctly account for offsets in window coordinates. Sun Apr 16 16:13:27 2000 Owen Taylor <otaylor@redhat.com> * gtk/gtkentry.c (gtk_entry_get_cursor_locations): Fix index/offset confusion. * gtk/gtktextview.c (gtk_text_view_ensure_layout): Set the default direction from the widget direction. * gtk/gtktexttag.c gtk/gtktexttagprivate.h (gtk_text_tag_set_arg): Add a "direction" attribute. * gtk/gtktextview.c: global s/tkxt/text_view/. * gtk/testtext.c: Added long block of text in Arabic, to test out the direction attributes. (Some problems with the shaping system for arabic become obvious - like the fact the cursor splits words into unjoined pieces.) Fri Apr 14 12:54:34 2000 Owen Taylor <otaylor@redhat.com> * gtk/gtktextdisplay.c (render_layout): Add overstrike handling. * gtk/gtktextlayout.c: Fix up alignment. * gtk/testtext.c: Add some tests for centering, wrapping. Fri Apr 14 09:26:22 2000 Owen Taylor <otaylor@redhat.com> * gdk/gdkdrawable.h gdk/gdkdraw.c gdk/gdkwindow.c gdk/x11/gdkdrawable-x11.c: Add a draw_glyphs() operation to the drawable vtable and gdk_draw_glyphs(). If we wrote GTK+-specific layout-render function this could just replace the draw_layout() operation in the vtable. * gtk/gtkentry.c: Move guts of gtk_entry_get_cursor_locations to pango_layout_get_cursor_pos() and use that function. * gtk/gtktextchild.[ch]: add gtk_ onto pixmap_segment_new(), since it is a non-static symbol. * gtk/gtktextbtree.[ch]: Replace gtk_text_btree_find_line_data_by_y() with gtk_text_btree_find_line_by_y() * gtk/gtktextdisplay.c: Rewrote for Pango - uses a custom layout renderer that handles GtkTextAppearance attributes. * gtk/gtktexttag.[ch] gtk/gtktexttagprivate.h: - Move the values in the style that don't affect geometry into a GtkTextAppearance structure. - Change underline to take a PangoUnderline and "font" a string representation of a font description - Add a "font_desc" attribute which takes a FontDescription structure. * gtk/gtktextlayout.[ch]: - Get rid of the display-line list per each line. Instead, we generate, on demand, a GtkTextLineDisplay structure which] contains a PangoLayout * and other necesary information (offsets, cursor locations) for displaying a paragraph. - Get rid of the code to wrap lines, create display chunks, etc. Instead, we just go through a paragraph and convert it into the necessary inputs to a PangoLayout. - Implement a new attribute type, GtkTextAttrAppearance. This holds a GtkTextAppearance, and is used to pass colors, stipple, etc, through from the layout to the display without having to use lots and lots of individual attributes. - Reimplement gtk_layout_get_iter_at_pixel() gtk_layout_get_iter_pos() in terms of PangoLayout functions. * gtk/gtktextview.c: - Handle passing the necessary PangoContext to the layout - Some fixups in painting to deal with the automatic backing store and offsetting of GTK+-1.4 - Add a style_set handler so that the default style reacts properly to theme changes. * gtk/gtktext?*.[ch]: Random code-style fixes. * gtk/testtext.c: Substitute in languages that Pango handles now for Thai Mon Apr 10 10:33:45 2000 Owen Taylor <otaylor@redhat.com> * gtk/gtktext?*.[ch]: Check in Havoc's port of the Tk text widget, in original form preparatory to Pango-ization and gdkimcontext-ization. Thu Apr 6 19:25:39 2000 Owen Taylor <otaylor@redhat.com> * gtk/gtkimcontext.c: Move default implementations to real_* vfuncs, so that we can derive from gtkimcontext in language bindings properly. Thu Apr 6 16:02:52 2000 Owen Taylor <otaylor@redhat.com> * gtk/gtkimcontextsimple.[ch]: Use gdk_keyval_to_unicode to gdk_unicode_to_keyval. Add a compose table including (almost) all the compose combinations from X. This is 6k of static, shared data as opposed to 50k or so of dynamic data in the XIM implementation. * gdk/gdk.h gdk/gdkkeyuni.c gdk/win32/gdkevents-win32.c (gdk_keyval_to_unicode, gdk_unicode_to_keyval): Moved functions to convert keyvalues from and to unicode here from the win32 port and made them public. Wed Apr 5 16:37:29 2000 Owen Taylor <otaylor@redhat.com> * gtk/gtkeditable.c (gtk_editable_insert_text): Allow new_text_length == -1. Wed Apr 5 16:27:45 2000 Owen Taylor <otaylor@redhat.com> * gtk/gtkimcontext.[ch]: Base class for new input context system * gtk/gtkimmulticontext.[ch]: Proxy input context that allows the real input context implementation to be loaded from modules and switched on the fly. * gtk/gtkcontextsimple.[ch]: Simple implementation of an input context that just does direct keysymbol => unicode translation. * gtk/gtkentry.[ch]: Start switching editing over to using GtkInputContext. (No handling of preedit yet.) Wed Apr 5 15:48:41 2000 Owen Taylor <otaylor@redhat.com> * gtk/gtktypeutils.h (GTK_CHECK_GET_CLASS): Fix problem with one too many substitutions. (klass should not be subsituted.) Wed Apr 5 00:18:14 2000 Owen Taylor <otaylor@redhat.com> * configure.in: Add checks for Pango * configure.in docs/Makefile.am: Add test for sgml2html and allow 'make dist' without building html, but print out warnings in that case. (For making snapshots) * gdk/Makefile.am gdk/x11/Makefile.am gtk/Makefile.am: Add Pango libraries and C flags * gdk/gdkdraw.c gdk/gdkdrawable.h gdkwindow.c gdk/x11/gdkdrawable-x11.c: Add function (gdk_draw_layout) to draw a pango layout. * gdk/gdkpango.h gdk/x11/gdkpango-x11.c: New file with functions for getting Pango contexts for GDK. * gtk/gtkeditable.c: Get rid of dead code gtk_editable_parent_set() * gtk/gtkentry.[ch]: Complete rewrite to use Pango, add bidirectional editing. * gtk/gtkentry.c: Hack in simple Hebrew input with direct keysym => unicode translations. More languages can be added here, but real input-method support is needed. * docs/Changes-1.4.txt: Added note about entry behavior. * gtk/gtkenums.h gtk/gtkwidget.[ch] testgtk.c gtkprivate.h: Add functions to set the reading direction for a widget and the global direction. Add test which allows toggling the global direction. Two private flags are used to store the direction. (GTK_DIRECTION_SET + GTK_DIRECTION_LTR) * gtk/gtkcheckbutton.c gtk/gtkframe.c gtk/gtkhbbox.c gtk/gtkhbox.c gtk/gtkradiobutton.c gtk/gtkspinbutton.c gtk/gtktable.c * gtk/gtk[hv]scale.c gtk/gtkscale.[ch]: Draw numbers using Pango * gtk/gtklabel.[ch]: Moved to Pango and considerably rewritten. Line breaking, underlining now handled by Pango. * gtk/gtkstyle.[ch] gtk/gtkrc.[ch]: Add a PangoFontDescription to RCStyle and Style. (Having both this and the old font name and GdkFont is temporary.) * gtk/gtkwidget.[ch] (gtk_widget_create_pango_{context,layout}): Added convenience functions for creating contexts and layouts for widgets. * gtk/testgtk.c: Enhance label tests with multilingual labels.
2000-06-02 03:14:07 +00:00
case PANGO_ATTR_FOREGROUND:
if (fg_color)
adapt to handle PangoColor 2001-01-26 Havoc Pennington <hp@redhat.com> * gtk/gtktextlayout.c (convert_color): adapt to handle PangoColor * gtk/gtktreeview.c (gtk_tree_view_widget_to_tree_coords): fix to not offset by TREE_VIEW_HEADER_HEIGHT (gtk_tree_view_tree_to_widget_coords): fix to not offset by TREE_VIEW_HEADER_HEIGHT * configure.in (included_loaders): for me, --with-included-loaders generates the error "the specified loader yes does not exist", i.e. the arg defaults to "yes", so change test for value "" to test for value "yes", and include all loaders in that case. * gtk/gtkrbtree.c (_gtk_rbtree_get_depth): new function * gtk/gtktreeview.c (gtk_tree_view_get_cell_rect): fix to properly handle TREE_VIEW_VERTICAL_SEPARATOR (gtk_tree_view_bin_expose): fix to consider the row offset as pointing halfway into vertical separator. (gtk_tree_view_draw_node_focus_rect): ditto * gtk/gtkdebug.h, gtk/gtkmain.c (gtk_init_check): Add --gtk-debug=updates, which causes gdk_window_set_debug_updates (TRUE) to be called. * gdk/gdkwindow.c (gdk_window_set_debug_updates): Allow enabling a debug mode where the invalid region is colored in on invalidate, so you can see the flicker and know whether your redraw code is doing a good job. * gtk/gtktreeview.c (gtk_tree_view_queue_draw_node): Work in tree window coordinates (clip rect is in tree window coords) * gtk/Makefile.am: add gtktreednd.[hc] * gtk/gtkliststore.c: implement gtktreednd interfaces. * gtk/gtktreednd.c, gtk/gtktreednd.h: New interface to support drag-and-drop data operations on a model (so we can set up tree drag-and-drop automatically) * gtk/testgtk.c: Add a window to change sensitivity in the GtkLabel test; add a way to change the entry frame in GtkEntry test * gtk/gtkentry.c (gtk_entry_set_has_frame): (gtk_entry_get_has_frame): new functions to remove the frame around an entry (gtk_entry_size_request): shrink requisition if no frame (gtk_entry_draw_focus): don't draw frame if no frame * gtk/gtkstyle.c (gtk_default_draw_check): draw custom look for checks inside a cell renderer (gtk_default_draw_option): ditto for options * gtk/gtktreeviewcolumn.c (update_button_contents): add/remove children from the alignment, not the button (gtk_tree_view_column_init): ref/sink the column, to emulate GObject refcounting. * gtk/gtkcellrenderer.c (gtk_cell_renderer_init): ref/sink * gtk/gtkcellrenderertoggle.c (gtk_cell_renderer_toggle_render): Use theme functions to draw the toggles * gdk/gdkpango.c (gdk_pango_get_gc): use GdkRGB to alloc colors * gdk/gdkpango.h, gdk/gdkpango.c: Add GdkPangoAttrStipple and GdkPangoAttrEmbossed to use in rendering insensitive text * gdk/gdkpango.c (gdk_draw_layout_line): render new properties * gtk/gtkstyle.c (gtk_default_draw_layout): handle sensitivity using new GDK features
2001-01-26 21:12:05 +00:00
*fg_color = ((PangoAttrColor *)attr)->color;
Remove all references to offscreen flag which was no longer used. Thu Jun 1 23:05:13 2000 Owen Taylor <otaylor@redhat.com> * gtk/gtkwidget.c: Remove all references to offscreen flag which was no longer used. * gtk/gtkprivate.h (enum): Remove unused flags and compress. * gtk/gtkframe.c (gtk_frame_set_label_widget): Check for non-null label_widget->parent. * gtk/gtkentry.c: Get rid of code to deal with PangoAttribute which no longer was used. * gdk/gdkpango.c (gdk_pango_context_get_info): make static. * gdk/gdkpango.c (gdk_draw_layout[_line]): Add checks for null arguments. * gdk/x11/gdkgeometry-x11.c (gdk_window_scroll): add check for destroyed windows. Thu Jun 1 13:48:45 2000 Owen Taylor <otaylor@redhat.com> * gtk/gtkimmulticontext.c: Add a finalize method and unref the slave context there. * gtk/gtkinvisible.[ch]: Make reference counting behavior identical to GtkWindow. Thu Jun 1 01:54:11 2000 Owen Taylor <otaylor@redhat.com> * Makefile.am gdk/gdkpango.c: Copy the layout render function from pangox to here, so we can write them independent of rendering system, using GDK primitives. * gdk/gdkdrawable.h gdk/gdkdraw.c gdk/gdkwindow.c gdk/x11/gdkdrawable-x11.c: Remove draw_layout() from the vtable, since we have a rendering-system independent implementation in terms of draw_glyphs(). * gdk/gdkpango.c gdkdrawable.h (gdk_draw_layout_line): New function to render a single line. * gdk/x11/gdkpango.c: Move the guts of this file mostly into ../gdkpango.c, which simplifies things, since we don't have to deal with raw X gc's. Fri May 19 04:28:16 2000 Owen Taylor <otaylor@redhat.com> * gtk/gtktextlayout.[ch]: Add get_log_attrs() function to get the logical attributes for a given GtkTextLine. Tue May 30 16:05:39 2000 Owen Taylor <otaylor@redhat.com> * gdk/x11/gdkfont-x11.c (gdk_font_charset_for_locale): Track g_locale_get_codeset() to g_get_codeset() change. Tue May 30 15:03:19 2000 Owen Taylor <otaylor@redhat.com> * gtk/testcalendar.c (calendar_font_selection_ok): Use font descriptions. * gtk/gtkentry.c (gtk_entry_draw_text): Center text within the entry. * gtk/gtkfontsel.c (gtk_font_selection_dialog_init): Start of redoing (vastly simplifying) for Pango. Still needs quite a bit of work. (Size selection is currently poor. List of predefined sizes is not a good idea, since all of these sizes won't necessarily be distinct.) Tue May 30 13:50:19 2000 Owen Taylor <otaylor@redhat.com> * gdk/x11/gdkfont-x11.c (gdk_font_charset_for_locale): Handle CODESET results for LANG=C. Mon May 29 15:49:10 2000 Owen Taylor <otaylor@redhat.com> * gtk/gtkrc.[ch]: Add a 'font_name' declaration to RC which takes a stringized pango font description; ignore the older 'font' and 'fontset' declarations. * gtk/gtkstyle.c gtk/gtkrc.c: Fill in the style->font field with a GdkFont derived via gdk_font_from_description(), for compatibility. (Should we just remove it entirely? Probably too much compatibility breakage, but people should be migrating to the new Pango stuff as quickly as possible.) Mon May 29 15:47:41 2000 Owen Taylor <otaylor@redhat.com> * gtk/gtkentry.c gtk/gtkclist.c: s/pango_font_unref/g_object_unref/. Mon May 29 15:44:46 2000 Owen Taylor <otaylor@redhat.com> * gtk/gtkcalender.c: Roughly pango-ized. Really needs redoing; there are some bugs in size allocation right now, the semi-existant distinction between header / day fonts was removed, but, with Pango, could actually be made functional in a nice way. * gtk/testcalender: Move calender from examples into this directory as a test program. (We really need to restrcture testgtk into a whole directory full of tests for every widget or functionality group, separated into multiple .c files.) Mon May 29 15:19:56 2000 Owen Taylor <otaylor@redhat.com> * gtk/testgtk.c (file_exists): Fix stupid typo that was keeping RC file from being loaded. * gtk/testgtkrc gtk/testgtkrc2: Test new pango-ized RC file font code. Mon May 29 14:31:27 2000 Owen Taylor <otaylor@redhat.com> * gdk/gdkfont.h gdk/x11/gdkfont-x11.c (gdk_font_from_description): Add function to load a GdkFont from a PangoFontDescription. Fri May 26 17:16:40 2000 Owen Taylor <otaylor@redhat.com> * gtk/frame.[ch] gtkaspectframe.c: Make frame widgets able to have any widget for the label, use a GtkLabel widget to display the text. (Based partially on a patch from Anders Carlson.) (Quite a bit of code reorganization - strip 90% of the guts out of gtkaspectframe and add a single virtual func to GtkFrameClass - compute_child_allocation.) Fri May 26 12:00:02 2000 Owen Taylor <otaylor@redhat.com> * gtk/gtkctree.c gtk/gtkclist.[ch]: Pangoized. (Removed clist->row_center_offset field because caching it wasn't saving time or code, added private function _gtk_clist_create_cell_layout()). Wed May 24 15:59:37 2000 Owen Taylor <otaylor@redhat.com> * gtk/gtkaccellabel.c: Pangoized. * gtk/[hv]ruler.c: Pangoized Mon May 22 19:23:59 2000 Owen Taylor <otaylor@redhat.com> * gtk/gtkfilesel.c (gtk_file_selection_init): Use gtk_clist_set_column_auto_resize() to remove need need for manual column width computations. Mon May 22 18:50:26 2000 Owen Taylor <otaylor@redhat.com> * gtk/gtktooltips.[ch]: Replace custom drawing with a GtkLabel, ensuring Pango correctness, and considerably simplifying the code. * gtk/gtklabel.c gtk[hv]scale.c: 1000 => PANGO_SCALE. * gtk/gtklabel.c (gtk_label_size_request): Fixed incorrect getting of numbers of lines. * gtk/gtklabel.c (gtk_label_size_request): Set the requisition to the actual requested width of the lable, not to the wrap width we set. * gtk/gtktextchild.h: Remove extraneous include of gtk/gtk.h. * gtk/gtktextbtree.c gtk/gtktextbuffer.c gtk/gtktextlayout.c gtk/gtktextview.c gtk/gtktextview.[ch]: Fix up includes. * gtk/gtktextview.c: Fix structure inheritance. * gtk/gtkprogressbar.c: Pangoize. Mon May 22 15:47:30 2000 Owen Taylor <otaylor@redhat.com> * gtk/gtktextview.c (gtk_text_view_get_first_para_iter): Encapsulate in a function. * gtk/gtktextlayout.c (find_display_line_above): Fixed bug with computing line tops. * gtk/gtktextview.c (changed_handler): Fix < , <= confusion. Thu May 18 18:53:31 2000 Owen Taylor <otaylor@redhat.com> * gtk/gtktextdisplay.c (gtk_text_layout_draw): Fix up the x_offset and y_offset coordinates to do what we need now. (The offset between buffer and layout coordinates has been reintroduced, but is a bit different than before.) * gtk/gtktextview.[ch]: No longer inherit from GtkLayout; instead handle the adjustments ourselves, and scroll as necessary using the new gdk_window_scroll(). The advantage of this is that when we are incrementally revalidating, we are essentially rearranging things around the visible portion of the screen. With the old setup, the visible portion of the screen was moved around in the layout, so scrolling and redrawing to track that caused jumping of the display. Since we now control the scrolling ourselves, we can suppress this and only redraw when things actually change. Thu May 18 18:47:25 2000 Owen Taylor <otaylor@redhat.com> * gtk/gtktextbtree.c (redisplay_mark): We need to invalidate the region not just redisplay it after-all, since we store the cursors in the LineDisplay. (Ugly interactions here between GtkLayout and GtkTextBTree here.) * gtk/gtktextbtree.c (redisplay_region): Fixed reversed comparison. Thu May 18 18:43:21 2000 Owen Taylor <otaylor@redhat.com> * gdk/gdkwindow.h gdk/x11/gdkgeometry-x11.c (gdk_window_scroll): Added function to scroll contents of a window while keeping the window constant. Works by XCopyArea or guffaw-scrolling depending on the details of how the window is set up. (guffaw-scrolling still needs to be filled in.) Wed May 17 22:36:53 2000 Owen Taylor <otaylor@redhat.com> * gtk/gtktextiter.c gtk/gtkmain.c: Add a debug key for the text widget, move the debugging that was tied to a global variable to that. * gtk/gtkmarshal.list: Add NONE:INT,INT,INT * gtk/gtktextbtree.[ch] gtk/gtktextlayout.c: Keep a separate validated flag, in line data instead of setting height/width to -1. This allows us to perform operations with partially invalid buffer (using the old size for invalid lines) and thus to do incremental vaidation. Keep height/width aggregates up to date when deleting text and rebalancing the tree. * gtk/gtktextbtree.[ch]: Add functions validate a line (gtk_text_btree_validate_line), and to validate up to a number of pixels (gtk_text_btree_validate). * gtk/gtktextlayout.[ch]: Add an ::invalidated signal that indicates that something is changed and a revalidation pass is needed. Change ::need_repaint to ::changed, and make it take old and new yranges instead of a rectangle. * gtk/gtktextbtree.[ch] gtk/gtktextlayout.[ch]: Move the line_data_destroy() function from gtk_text_btree_add_view() to a virtual function in GtkTextLayout * gtk/gtktextbtree.[ch]: Remove gtk_text_btree_get_damage_range(), since we are handling partial repaints in a different fashion now. * gtk/gtktextbtree.[ch]: Only repaint the changed portion of the selection instead of queueing a repaint on the entire widget. * gtk/gtktextbuffer.[ch] gtk/gtktextbtree.[ch]: Move get_selection_bounds() down to btree, make the function in buffer a wrapper around the btree function. * gtk/gtktextlayout.[ch]: Add functions to check if the layout is valid and to recompute either a range of pixels aroudn a line or a certain total number of pixels. * gtk/gtktextlayout.[ch]: Cache a single line display; now that we only redraw the needed portions, the hit rate for this cache is quite high. * gtk/gtktextview.[ch]: Keep track of the first paragraph on the screen so that when re-laying-out the buffer, we can keep the same place. This requires connecting to ::value_changed on the adjustments * gtk/gtktextview.[ch]: Add idle functions to revalidate the buffer after we receive an ::invalidated signal. Wed May 17 22:10:47 2000 Owen Taylor <otaylor@redhat.com> * gtk/gtklayout.c (gtk_layout_size_allocate): Set upper to max of allocation and layout size, not just to the layout size. * gtk/gtk[hv]scrollbar.c (gtk_[hv]scrollbar_calc_slider_size): Invalidate window so it gets redrawn properly. * gdk/gdkwindow.c (gdk_window_invalidate_rect): Allow rect == NULL to mean the entire window. * gdk/gdkevents.h: Move definition for GDK_PRIORITY_REDRAW into public header. Mon May 15 14:51:31 2000 Owen Taylor <otaylor@redhat.com> * gtk/gtktextmark.c (gtk_text_mark_get_name): Add function to get the name of a mark. * gtk/gtktextlayout.c (gtk_text_layout_get_line_at_y): Add a function to find the paragraph from a y position. Thu May 11 12:57:20 2000 Owen Taylor <otaylor@redhat.com> * gtk/gtktextbtree.c (gtk_text_btree_node_invalidate_upward): Valid nodes have width/height >= 0, not > 0. Tue May 9 21:29:06 2000 Owen Taylor <otaylor@redhat.com> * gtk/gtktextlayout.[ch] gtk/gtktextdisplay.c (gtk_text_layout_get_line_display): Add a size_only flag, so when we only need the size, we don't create useless appearance attributes. * gtk/gtktextview.c (gtk_text_view_ensure_layout): Remove duplicate setting of font description. * gtk/gtkscale.c: Use PANGO_SCALE instead of 1000 Wed Apr 26 01:53:23 2000 Owen Taylor <otaylor@redhat.com> * gtk/Makefile.am (EXTRA_DIST): Add OLD_STAMP into EXTRA_DIST. It does not work well when the file that everything depends on is not in the tarball. Wed Apr 26 00:56:14 2000 Owen Taylor <otaylor@redhat.com> * gtk/testgtk.c: Some hacks and fixes so that it basically works when not sitting in the GTK+ build tree. 2000-05-03 Havoc Pennington <hp@redhat.com> * gtk/gtktextbtree.c (gtk_text_line_next_could_contain_tag): Properly determine the ordering of the tag root and the current line within the tree. Previous algorithm only worked if the tag root's immediate parent was the common root of both the current line and the tag root. Wed Apr 26 00:43:00 2000 Owen Taylor <otaylor@redhat.com> * gtk/gtktextlayout.c (set_para_values): Fix some bugs in alignment. * gtk/gtktextview.c (gtk_text_view_ensure_layout): Track the widget text directional dynamically. * gtk/gtktextview.[ch]: Added functions to get and set default wrap mode. Tue Apr 25 23:47:38 2000 Owen Taylor <otaylor@redhat.com> * gtk/gtktextlayout.c (gtk_text_layout_get_iter_location): Fix bug in cursor location computation. Tue Apr 25 23:22:59 2000 Owen Taylor <otaylor@redhat.com> * gtk/gtklayout.c (gtk_layout_set_size): Clamp hadjustment/ vadjusment values properly when layout gets smaller. * gtk/gtktextview.c (need_repaint_handler): Areas being passed in are far completely inaccurate, and sometimes too small, so, for now, just queue a redraw on the whole visible region. 2000-04-25 Havoc Pennington <hp@redhat.com> * gtk/gtktextbtree.c (summary_destroy): new function to destroy tag summary nodes (gtk_text_line_next_could_contain_tag): this function was totally broken if the line passed in wasn't below the tag root. Fix it. (gtk_text_btree_first_could_contain_tag): In the tag == NULL "wildcard" case, we have to do a linear scan. Blah. (gtk_text_btree_last_could_contain_tag): In tag == NULL case, we have to do the linear scan (tag_removed_cb): When a tag is removed from the tag table, remove the GtkTextTagInfo node from the btree. (gtk_text_btree_spew): Implement the spew function, for our debugging pleasure. Tue Apr 25 19:40:18 2000 Owen Taylor <otaylor@redhat.com> * gtk/gtktextlayout.c (gtk_text_layout_set_buffer): Fix a problem with referring to the wrong buffer. * gtk/gtkentry.c: Fix focus-in/focus-out confusion. * gtk/gtkrc.c gtk/gtkstyle.c: Moving setting default font description to gtk_style_new() - otherwise things don't work without a .gtkrc file. * gtk/gtktextbuffer.c (gtk_text_buffer_new): Sink the tags table if we create it ourself, too. * gdk/gdktypes.h (enum): Move GDK_RELEASE_MASK, since it was conflicting with XKB modifiers. * gtk/gtktextview.[ch]: Add simple support for GtkIMContext. Mon Apr 24 19:34:18 2000 Owen Taylor <otaylor@redhat.com> * gtk/gtkentry.c (gtk_entry_move_cursor_visually): Fix problem with deletion from last commit. Mon Apr 24 19:29:40 2000 Owen Taylor <otaylor@redhat.com> * gtk/gtkwidget.c (gtk_widget_create_pango_context): Set the language in the context from the current locale. * gtk/gtkentry.c (gtk_entry_size_request): Use language from the context, not hardcoded value. * gtk/gtkentry.c (gtk_entry_move_cursor): Make character movement visual, not logical. Sun Apr 23 23:39:18 2000 Owen Taylor <otaylor@redhat.com> * gtk/gtkentry.c gtk/gtktextdisplay.c: Don't handle selections as attributes - that doesn't handle partial-glyph selection properly. Instead use new pango_layout_line_get_x_ranges() functionality to draw the selection. * gtk/gtkentry.c: Simplify code since pango_layout_line_index_to_x() now properly handles out-of-range coordinates. * gtk/gtktextbuffer.c: Emit "mark_set" when the cursor is moved. * gtk/gtktextiter.h gtk/gtktextiterprivate.h: Make gtk_text_iter_get_line_byte() public. * gtk/gtktextlayout.[ch]: Properly set the direction in the PangoContext for paragraphs opposite to the base direction of the widget. * gtk/gtktextlayout.[ch] gtk/gtktextdisplay.c: Fixes for alignment. * gtk/gtktextlayout.c: Don't split segments on marks, since that causes Arabic words to reshape as you cursor through. * gtk/gtktextlayout.[ch] gtk/gtktextview.[ch]: Implement virtual cursor position when moving vertically with the arrow keys and scrolling with page-up/page-down. (Arrow keys save only the X, scrolling saves both X and Y.) This means you can line-up / line-down or page-up / page-down without losing your place, and also that moving vertically with the cursor keys keeps the same X position, not the same character count: * gtk/gtktextlayout.[ch] gtk/gtktextview.[ch]: Make vertical arrow keys move by display lines, not paragraphs. Tue Apr 18 14:16:50 2000 Owen Taylor <otaylor@redhat.com> * gtk/gtklayout.c: Make sure that the bin window is at least as big as the allocation. (Should we also make sure that the bin window is big enough to completely cover widget->window?) * gtk/gtktextview.c (gtk_text_view_get_visible_rect): Add function to get the onscreen rectangle. * gdk/x11/gdkwindow-x11.c (gdk_window_get_pointer): Correctly account for offsets in window coordinates. Sun Apr 16 16:13:27 2000 Owen Taylor <otaylor@redhat.com> * gtk/gtkentry.c (gtk_entry_get_cursor_locations): Fix index/offset confusion. * gtk/gtktextview.c (gtk_text_view_ensure_layout): Set the default direction from the widget direction. * gtk/gtktexttag.c gtk/gtktexttagprivate.h (gtk_text_tag_set_arg): Add a "direction" attribute. * gtk/gtktextview.c: global s/tkxt/text_view/. * gtk/testtext.c: Added long block of text in Arabic, to test out the direction attributes. (Some problems with the shaping system for arabic become obvious - like the fact the cursor splits words into unjoined pieces.) Fri Apr 14 12:54:34 2000 Owen Taylor <otaylor@redhat.com> * gtk/gtktextdisplay.c (render_layout): Add overstrike handling. * gtk/gtktextlayout.c: Fix up alignment. * gtk/testtext.c: Add some tests for centering, wrapping. Fri Apr 14 09:26:22 2000 Owen Taylor <otaylor@redhat.com> * gdk/gdkdrawable.h gdk/gdkdraw.c gdk/gdkwindow.c gdk/x11/gdkdrawable-x11.c: Add a draw_glyphs() operation to the drawable vtable and gdk_draw_glyphs(). If we wrote GTK+-specific layout-render function this could just replace the draw_layout() operation in the vtable. * gtk/gtkentry.c: Move guts of gtk_entry_get_cursor_locations to pango_layout_get_cursor_pos() and use that function. * gtk/gtktextchild.[ch]: add gtk_ onto pixmap_segment_new(), since it is a non-static symbol. * gtk/gtktextbtree.[ch]: Replace gtk_text_btree_find_line_data_by_y() with gtk_text_btree_find_line_by_y() * gtk/gtktextdisplay.c: Rewrote for Pango - uses a custom layout renderer that handles GtkTextAppearance attributes. * gtk/gtktexttag.[ch] gtk/gtktexttagprivate.h: - Move the values in the style that don't affect geometry into a GtkTextAppearance structure. - Change underline to take a PangoUnderline and "font" a string representation of a font description - Add a "font_desc" attribute which takes a FontDescription structure. * gtk/gtktextlayout.[ch]: - Get rid of the display-line list per each line. Instead, we generate, on demand, a GtkTextLineDisplay structure which] contains a PangoLayout * and other necesary information (offsets, cursor locations) for displaying a paragraph. - Get rid of the code to wrap lines, create display chunks, etc. Instead, we just go through a paragraph and convert it into the necessary inputs to a PangoLayout. - Implement a new attribute type, GtkTextAttrAppearance. This holds a GtkTextAppearance, and is used to pass colors, stipple, etc, through from the layout to the display without having to use lots and lots of individual attributes. - Reimplement gtk_layout_get_iter_at_pixel() gtk_layout_get_iter_pos() in terms of PangoLayout functions. * gtk/gtktextview.c: - Handle passing the necessary PangoContext to the layout - Some fixups in painting to deal with the automatic backing store and offsetting of GTK+-1.4 - Add a style_set handler so that the default style reacts properly to theme changes. * gtk/gtktext?*.[ch]: Random code-style fixes. * gtk/testtext.c: Substitute in languages that Pango handles now for Thai Mon Apr 10 10:33:45 2000 Owen Taylor <otaylor@redhat.com> * gtk/gtktext?*.[ch]: Check in Havoc's port of the Tk text widget, in original form preparatory to Pango-ization and gdkimcontext-ization. Thu Apr 6 19:25:39 2000 Owen Taylor <otaylor@redhat.com> * gtk/gtkimcontext.c: Move default implementations to real_* vfuncs, so that we can derive from gtkimcontext in language bindings properly. Thu Apr 6 16:02:52 2000 Owen Taylor <otaylor@redhat.com> * gtk/gtkimcontextsimple.[ch]: Use gdk_keyval_to_unicode to gdk_unicode_to_keyval. Add a compose table including (almost) all the compose combinations from X. This is 6k of static, shared data as opposed to 50k or so of dynamic data in the XIM implementation. * gdk/gdk.h gdk/gdkkeyuni.c gdk/win32/gdkevents-win32.c (gdk_keyval_to_unicode, gdk_unicode_to_keyval): Moved functions to convert keyvalues from and to unicode here from the win32 port and made them public. Wed Apr 5 16:37:29 2000 Owen Taylor <otaylor@redhat.com> * gtk/gtkeditable.c (gtk_editable_insert_text): Allow new_text_length == -1. Wed Apr 5 16:27:45 2000 Owen Taylor <otaylor@redhat.com> * gtk/gtkimcontext.[ch]: Base class for new input context system * gtk/gtkimmulticontext.[ch]: Proxy input context that allows the real input context implementation to be loaded from modules and switched on the fly. * gtk/gtkcontextsimple.[ch]: Simple implementation of an input context that just does direct keysymbol => unicode translation. * gtk/gtkentry.[ch]: Start switching editing over to using GtkInputContext. (No handling of preedit yet.) Wed Apr 5 15:48:41 2000 Owen Taylor <otaylor@redhat.com> * gtk/gtktypeutils.h (GTK_CHECK_GET_CLASS): Fix problem with one too many substitutions. (klass should not be subsituted.) Wed Apr 5 00:18:14 2000 Owen Taylor <otaylor@redhat.com> * configure.in: Add checks for Pango * configure.in docs/Makefile.am: Add test for sgml2html and allow 'make dist' without building html, but print out warnings in that case. (For making snapshots) * gdk/Makefile.am gdk/x11/Makefile.am gtk/Makefile.am: Add Pango libraries and C flags * gdk/gdkdraw.c gdk/gdkdrawable.h gdkwindow.c gdk/x11/gdkdrawable-x11.c: Add function (gdk_draw_layout) to draw a pango layout. * gdk/gdkpango.h gdk/x11/gdkpango-x11.c: New file with functions for getting Pango contexts for GDK. * gtk/gtkeditable.c: Get rid of dead code gtk_editable_parent_set() * gtk/gtkentry.[ch]: Complete rewrite to use Pango, add bidirectional editing. * gtk/gtkentry.c: Hack in simple Hebrew input with direct keysym => unicode translations. More languages can be added here, but real input-method support is needed. * docs/Changes-1.4.txt: Added note about entry behavior. * gtk/gtkenums.h gtk/gtkwidget.[ch] testgtk.c gtkprivate.h: Add functions to set the reading direction for a widget and the global direction. Add test which allows toggling the global direction. Two private flags are used to store the direction. (GTK_DIRECTION_SET + GTK_DIRECTION_LTR) * gtk/gtkcheckbutton.c gtk/gtkframe.c gtk/gtkhbbox.c gtk/gtkhbox.c gtk/gtkradiobutton.c gtk/gtkspinbutton.c gtk/gtktable.c * gtk/gtk[hv]scale.c gtk/gtkscale.[ch]: Draw numbers using Pango * gtk/gtklabel.[ch]: Moved to Pango and considerably rewritten. Line breaking, underlining now handled by Pango. * gtk/gtkstyle.[ch] gtk/gtkrc.[ch]: Add a PangoFontDescription to RCStyle and Style. (Having both this and the old font name and GdkFont is temporary.) * gtk/gtkwidget.[ch] (gtk_widget_create_pango_{context,layout}): Added convenience functions for creating contexts and layouts for widgets. * gtk/testgtk.c: Enhance label tests with multilingual labels.
2000-06-02 03:14:07 +00:00
if (fg_set)
*fg_set = TRUE;
break;
case PANGO_ATTR_BACKGROUND:
if (bg_color)
adapt to handle PangoColor 2001-01-26 Havoc Pennington <hp@redhat.com> * gtk/gtktextlayout.c (convert_color): adapt to handle PangoColor * gtk/gtktreeview.c (gtk_tree_view_widget_to_tree_coords): fix to not offset by TREE_VIEW_HEADER_HEIGHT (gtk_tree_view_tree_to_widget_coords): fix to not offset by TREE_VIEW_HEADER_HEIGHT * configure.in (included_loaders): for me, --with-included-loaders generates the error "the specified loader yes does not exist", i.e. the arg defaults to "yes", so change test for value "" to test for value "yes", and include all loaders in that case. * gtk/gtkrbtree.c (_gtk_rbtree_get_depth): new function * gtk/gtktreeview.c (gtk_tree_view_get_cell_rect): fix to properly handle TREE_VIEW_VERTICAL_SEPARATOR (gtk_tree_view_bin_expose): fix to consider the row offset as pointing halfway into vertical separator. (gtk_tree_view_draw_node_focus_rect): ditto * gtk/gtkdebug.h, gtk/gtkmain.c (gtk_init_check): Add --gtk-debug=updates, which causes gdk_window_set_debug_updates (TRUE) to be called. * gdk/gdkwindow.c (gdk_window_set_debug_updates): Allow enabling a debug mode where the invalid region is colored in on invalidate, so you can see the flicker and know whether your redraw code is doing a good job. * gtk/gtktreeview.c (gtk_tree_view_queue_draw_node): Work in tree window coordinates (clip rect is in tree window coords) * gtk/Makefile.am: add gtktreednd.[hc] * gtk/gtkliststore.c: implement gtktreednd interfaces. * gtk/gtktreednd.c, gtk/gtktreednd.h: New interface to support drag-and-drop data operations on a model (so we can set up tree drag-and-drop automatically) * gtk/testgtk.c: Add a window to change sensitivity in the GtkLabel test; add a way to change the entry frame in GtkEntry test * gtk/gtkentry.c (gtk_entry_set_has_frame): (gtk_entry_get_has_frame): new functions to remove the frame around an entry (gtk_entry_size_request): shrink requisition if no frame (gtk_entry_draw_focus): don't draw frame if no frame * gtk/gtkstyle.c (gtk_default_draw_check): draw custom look for checks inside a cell renderer (gtk_default_draw_option): ditto for options * gtk/gtktreeviewcolumn.c (update_button_contents): add/remove children from the alignment, not the button (gtk_tree_view_column_init): ref/sink the column, to emulate GObject refcounting. * gtk/gtkcellrenderer.c (gtk_cell_renderer_init): ref/sink * gtk/gtkcellrenderertoggle.c (gtk_cell_renderer_toggle_render): Use theme functions to draw the toggles * gdk/gdkpango.c (gdk_pango_get_gc): use GdkRGB to alloc colors * gdk/gdkpango.h, gdk/gdkpango.c: Add GdkPangoAttrStipple and GdkPangoAttrEmbossed to use in rendering insensitive text * gdk/gdkpango.c (gdk_draw_layout_line): render new properties * gtk/gtkstyle.c (gtk_default_draw_layout): handle sensitivity using new GDK features
2001-01-26 21:12:05 +00:00
*bg_color = ((PangoAttrColor *)attr)->color;
Remove all references to offscreen flag which was no longer used. Thu Jun 1 23:05:13 2000 Owen Taylor <otaylor@redhat.com> * gtk/gtkwidget.c: Remove all references to offscreen flag which was no longer used. * gtk/gtkprivate.h (enum): Remove unused flags and compress. * gtk/gtkframe.c (gtk_frame_set_label_widget): Check for non-null label_widget->parent. * gtk/gtkentry.c: Get rid of code to deal with PangoAttribute which no longer was used. * gdk/gdkpango.c (gdk_pango_context_get_info): make static. * gdk/gdkpango.c (gdk_draw_layout[_line]): Add checks for null arguments. * gdk/x11/gdkgeometry-x11.c (gdk_window_scroll): add check for destroyed windows. Thu Jun 1 13:48:45 2000 Owen Taylor <otaylor@redhat.com> * gtk/gtkimmulticontext.c: Add a finalize method and unref the slave context there. * gtk/gtkinvisible.[ch]: Make reference counting behavior identical to GtkWindow. Thu Jun 1 01:54:11 2000 Owen Taylor <otaylor@redhat.com> * Makefile.am gdk/gdkpango.c: Copy the layout render function from pangox to here, so we can write them independent of rendering system, using GDK primitives. * gdk/gdkdrawable.h gdk/gdkdraw.c gdk/gdkwindow.c gdk/x11/gdkdrawable-x11.c: Remove draw_layout() from the vtable, since we have a rendering-system independent implementation in terms of draw_glyphs(). * gdk/gdkpango.c gdkdrawable.h (gdk_draw_layout_line): New function to render a single line. * gdk/x11/gdkpango.c: Move the guts of this file mostly into ../gdkpango.c, which simplifies things, since we don't have to deal with raw X gc's. Fri May 19 04:28:16 2000 Owen Taylor <otaylor@redhat.com> * gtk/gtktextlayout.[ch]: Add get_log_attrs() function to get the logical attributes for a given GtkTextLine. Tue May 30 16:05:39 2000 Owen Taylor <otaylor@redhat.com> * gdk/x11/gdkfont-x11.c (gdk_font_charset_for_locale): Track g_locale_get_codeset() to g_get_codeset() change. Tue May 30 15:03:19 2000 Owen Taylor <otaylor@redhat.com> * gtk/testcalendar.c (calendar_font_selection_ok): Use font descriptions. * gtk/gtkentry.c (gtk_entry_draw_text): Center text within the entry. * gtk/gtkfontsel.c (gtk_font_selection_dialog_init): Start of redoing (vastly simplifying) for Pango. Still needs quite a bit of work. (Size selection is currently poor. List of predefined sizes is not a good idea, since all of these sizes won't necessarily be distinct.) Tue May 30 13:50:19 2000 Owen Taylor <otaylor@redhat.com> * gdk/x11/gdkfont-x11.c (gdk_font_charset_for_locale): Handle CODESET results for LANG=C. Mon May 29 15:49:10 2000 Owen Taylor <otaylor@redhat.com> * gtk/gtkrc.[ch]: Add a 'font_name' declaration to RC which takes a stringized pango font description; ignore the older 'font' and 'fontset' declarations. * gtk/gtkstyle.c gtk/gtkrc.c: Fill in the style->font field with a GdkFont derived via gdk_font_from_description(), for compatibility. (Should we just remove it entirely? Probably too much compatibility breakage, but people should be migrating to the new Pango stuff as quickly as possible.) Mon May 29 15:47:41 2000 Owen Taylor <otaylor@redhat.com> * gtk/gtkentry.c gtk/gtkclist.c: s/pango_font_unref/g_object_unref/. Mon May 29 15:44:46 2000 Owen Taylor <otaylor@redhat.com> * gtk/gtkcalender.c: Roughly pango-ized. Really needs redoing; there are some bugs in size allocation right now, the semi-existant distinction between header / day fonts was removed, but, with Pango, could actually be made functional in a nice way. * gtk/testcalender: Move calender from examples into this directory as a test program. (We really need to restrcture testgtk into a whole directory full of tests for every widget or functionality group, separated into multiple .c files.) Mon May 29 15:19:56 2000 Owen Taylor <otaylor@redhat.com> * gtk/testgtk.c (file_exists): Fix stupid typo that was keeping RC file from being loaded. * gtk/testgtkrc gtk/testgtkrc2: Test new pango-ized RC file font code. Mon May 29 14:31:27 2000 Owen Taylor <otaylor@redhat.com> * gdk/gdkfont.h gdk/x11/gdkfont-x11.c (gdk_font_from_description): Add function to load a GdkFont from a PangoFontDescription. Fri May 26 17:16:40 2000 Owen Taylor <otaylor@redhat.com> * gtk/frame.[ch] gtkaspectframe.c: Make frame widgets able to have any widget for the label, use a GtkLabel widget to display the text. (Based partially on a patch from Anders Carlson.) (Quite a bit of code reorganization - strip 90% of the guts out of gtkaspectframe and add a single virtual func to GtkFrameClass - compute_child_allocation.) Fri May 26 12:00:02 2000 Owen Taylor <otaylor@redhat.com> * gtk/gtkctree.c gtk/gtkclist.[ch]: Pangoized. (Removed clist->row_center_offset field because caching it wasn't saving time or code, added private function _gtk_clist_create_cell_layout()). Wed May 24 15:59:37 2000 Owen Taylor <otaylor@redhat.com> * gtk/gtkaccellabel.c: Pangoized. * gtk/[hv]ruler.c: Pangoized Mon May 22 19:23:59 2000 Owen Taylor <otaylor@redhat.com> * gtk/gtkfilesel.c (gtk_file_selection_init): Use gtk_clist_set_column_auto_resize() to remove need need for manual column width computations. Mon May 22 18:50:26 2000 Owen Taylor <otaylor@redhat.com> * gtk/gtktooltips.[ch]: Replace custom drawing with a GtkLabel, ensuring Pango correctness, and considerably simplifying the code. * gtk/gtklabel.c gtk[hv]scale.c: 1000 => PANGO_SCALE. * gtk/gtklabel.c (gtk_label_size_request): Fixed incorrect getting of numbers of lines. * gtk/gtklabel.c (gtk_label_size_request): Set the requisition to the actual requested width of the lable, not to the wrap width we set. * gtk/gtktextchild.h: Remove extraneous include of gtk/gtk.h. * gtk/gtktextbtree.c gtk/gtktextbuffer.c gtk/gtktextlayout.c gtk/gtktextview.c gtk/gtktextview.[ch]: Fix up includes. * gtk/gtktextview.c: Fix structure inheritance. * gtk/gtkprogressbar.c: Pangoize. Mon May 22 15:47:30 2000 Owen Taylor <otaylor@redhat.com> * gtk/gtktextview.c (gtk_text_view_get_first_para_iter): Encapsulate in a function. * gtk/gtktextlayout.c (find_display_line_above): Fixed bug with computing line tops. * gtk/gtktextview.c (changed_handler): Fix < , <= confusion. Thu May 18 18:53:31 2000 Owen Taylor <otaylor@redhat.com> * gtk/gtktextdisplay.c (gtk_text_layout_draw): Fix up the x_offset and y_offset coordinates to do what we need now. (The offset between buffer and layout coordinates has been reintroduced, but is a bit different than before.) * gtk/gtktextview.[ch]: No longer inherit from GtkLayout; instead handle the adjustments ourselves, and scroll as necessary using the new gdk_window_scroll(). The advantage of this is that when we are incrementally revalidating, we are essentially rearranging things around the visible portion of the screen. With the old setup, the visible portion of the screen was moved around in the layout, so scrolling and redrawing to track that caused jumping of the display. Since we now control the scrolling ourselves, we can suppress this and only redraw when things actually change. Thu May 18 18:47:25 2000 Owen Taylor <otaylor@redhat.com> * gtk/gtktextbtree.c (redisplay_mark): We need to invalidate the region not just redisplay it after-all, since we store the cursors in the LineDisplay. (Ugly interactions here between GtkLayout and GtkTextBTree here.) * gtk/gtktextbtree.c (redisplay_region): Fixed reversed comparison. Thu May 18 18:43:21 2000 Owen Taylor <otaylor@redhat.com> * gdk/gdkwindow.h gdk/x11/gdkgeometry-x11.c (gdk_window_scroll): Added function to scroll contents of a window while keeping the window constant. Works by XCopyArea or guffaw-scrolling depending on the details of how the window is set up. (guffaw-scrolling still needs to be filled in.) Wed May 17 22:36:53 2000 Owen Taylor <otaylor@redhat.com> * gtk/gtktextiter.c gtk/gtkmain.c: Add a debug key for the text widget, move the debugging that was tied to a global variable to that. * gtk/gtkmarshal.list: Add NONE:INT,INT,INT * gtk/gtktextbtree.[ch] gtk/gtktextlayout.c: Keep a separate validated flag, in line data instead of setting height/width to -1. This allows us to perform operations with partially invalid buffer (using the old size for invalid lines) and thus to do incremental vaidation. Keep height/width aggregates up to date when deleting text and rebalancing the tree. * gtk/gtktextbtree.[ch]: Add functions validate a line (gtk_text_btree_validate_line), and to validate up to a number of pixels (gtk_text_btree_validate). * gtk/gtktextlayout.[ch]: Add an ::invalidated signal that indicates that something is changed and a revalidation pass is needed. Change ::need_repaint to ::changed, and make it take old and new yranges instead of a rectangle. * gtk/gtktextbtree.[ch] gtk/gtktextlayout.[ch]: Move the line_data_destroy() function from gtk_text_btree_add_view() to a virtual function in GtkTextLayout * gtk/gtktextbtree.[ch]: Remove gtk_text_btree_get_damage_range(), since we are handling partial repaints in a different fashion now. * gtk/gtktextbtree.[ch]: Only repaint the changed portion of the selection instead of queueing a repaint on the entire widget. * gtk/gtktextbuffer.[ch] gtk/gtktextbtree.[ch]: Move get_selection_bounds() down to btree, make the function in buffer a wrapper around the btree function. * gtk/gtktextlayout.[ch]: Add functions to check if the layout is valid and to recompute either a range of pixels aroudn a line or a certain total number of pixels. * gtk/gtktextlayout.[ch]: Cache a single line display; now that we only redraw the needed portions, the hit rate for this cache is quite high. * gtk/gtktextview.[ch]: Keep track of the first paragraph on the screen so that when re-laying-out the buffer, we can keep the same place. This requires connecting to ::value_changed on the adjustments * gtk/gtktextview.[ch]: Add idle functions to revalidate the buffer after we receive an ::invalidated signal. Wed May 17 22:10:47 2000 Owen Taylor <otaylor@redhat.com> * gtk/gtklayout.c (gtk_layout_size_allocate): Set upper to max of allocation and layout size, not just to the layout size. * gtk/gtk[hv]scrollbar.c (gtk_[hv]scrollbar_calc_slider_size): Invalidate window so it gets redrawn properly. * gdk/gdkwindow.c (gdk_window_invalidate_rect): Allow rect == NULL to mean the entire window. * gdk/gdkevents.h: Move definition for GDK_PRIORITY_REDRAW into public header. Mon May 15 14:51:31 2000 Owen Taylor <otaylor@redhat.com> * gtk/gtktextmark.c (gtk_text_mark_get_name): Add function to get the name of a mark. * gtk/gtktextlayout.c (gtk_text_layout_get_line_at_y): Add a function to find the paragraph from a y position. Thu May 11 12:57:20 2000 Owen Taylor <otaylor@redhat.com> * gtk/gtktextbtree.c (gtk_text_btree_node_invalidate_upward): Valid nodes have width/height >= 0, not > 0. Tue May 9 21:29:06 2000 Owen Taylor <otaylor@redhat.com> * gtk/gtktextlayout.[ch] gtk/gtktextdisplay.c (gtk_text_layout_get_line_display): Add a size_only flag, so when we only need the size, we don't create useless appearance attributes. * gtk/gtktextview.c (gtk_text_view_ensure_layout): Remove duplicate setting of font description. * gtk/gtkscale.c: Use PANGO_SCALE instead of 1000 Wed Apr 26 01:53:23 2000 Owen Taylor <otaylor@redhat.com> * gtk/Makefile.am (EXTRA_DIST): Add OLD_STAMP into EXTRA_DIST. It does not work well when the file that everything depends on is not in the tarball. Wed Apr 26 00:56:14 2000 Owen Taylor <otaylor@redhat.com> * gtk/testgtk.c: Some hacks and fixes so that it basically works when not sitting in the GTK+ build tree. 2000-05-03 Havoc Pennington <hp@redhat.com> * gtk/gtktextbtree.c (gtk_text_line_next_could_contain_tag): Properly determine the ordering of the tag root and the current line within the tree. Previous algorithm only worked if the tag root's immediate parent was the common root of both the current line and the tag root. Wed Apr 26 00:43:00 2000 Owen Taylor <otaylor@redhat.com> * gtk/gtktextlayout.c (set_para_values): Fix some bugs in alignment. * gtk/gtktextview.c (gtk_text_view_ensure_layout): Track the widget text directional dynamically. * gtk/gtktextview.[ch]: Added functions to get and set default wrap mode. Tue Apr 25 23:47:38 2000 Owen Taylor <otaylor@redhat.com> * gtk/gtktextlayout.c (gtk_text_layout_get_iter_location): Fix bug in cursor location computation. Tue Apr 25 23:22:59 2000 Owen Taylor <otaylor@redhat.com> * gtk/gtklayout.c (gtk_layout_set_size): Clamp hadjustment/ vadjusment values properly when layout gets smaller. * gtk/gtktextview.c (need_repaint_handler): Areas being passed in are far completely inaccurate, and sometimes too small, so, for now, just queue a redraw on the whole visible region. 2000-04-25 Havoc Pennington <hp@redhat.com> * gtk/gtktextbtree.c (summary_destroy): new function to destroy tag summary nodes (gtk_text_line_next_could_contain_tag): this function was totally broken if the line passed in wasn't below the tag root. Fix it. (gtk_text_btree_first_could_contain_tag): In the tag == NULL "wildcard" case, we have to do a linear scan. Blah. (gtk_text_btree_last_could_contain_tag): In tag == NULL case, we have to do the linear scan (tag_removed_cb): When a tag is removed from the tag table, remove the GtkTextTagInfo node from the btree. (gtk_text_btree_spew): Implement the spew function, for our debugging pleasure. Tue Apr 25 19:40:18 2000 Owen Taylor <otaylor@redhat.com> * gtk/gtktextlayout.c (gtk_text_layout_set_buffer): Fix a problem with referring to the wrong buffer. * gtk/gtkentry.c: Fix focus-in/focus-out confusion. * gtk/gtkrc.c gtk/gtkstyle.c: Moving setting default font description to gtk_style_new() - otherwise things don't work without a .gtkrc file. * gtk/gtktextbuffer.c (gtk_text_buffer_new): Sink the tags table if we create it ourself, too. * gdk/gdktypes.h (enum): Move GDK_RELEASE_MASK, since it was conflicting with XKB modifiers. * gtk/gtktextview.[ch]: Add simple support for GtkIMContext. Mon Apr 24 19:34:18 2000 Owen Taylor <otaylor@redhat.com> * gtk/gtkentry.c (gtk_entry_move_cursor_visually): Fix problem with deletion from last commit. Mon Apr 24 19:29:40 2000 Owen Taylor <otaylor@redhat.com> * gtk/gtkwidget.c (gtk_widget_create_pango_context): Set the language in the context from the current locale. * gtk/gtkentry.c (gtk_entry_size_request): Use language from the context, not hardcoded value. * gtk/gtkentry.c (gtk_entry_move_cursor): Make character movement visual, not logical. Sun Apr 23 23:39:18 2000 Owen Taylor <otaylor@redhat.com> * gtk/gtkentry.c gtk/gtktextdisplay.c: Don't handle selections as attributes - that doesn't handle partial-glyph selection properly. Instead use new pango_layout_line_get_x_ranges() functionality to draw the selection. * gtk/gtkentry.c: Simplify code since pango_layout_line_index_to_x() now properly handles out-of-range coordinates. * gtk/gtktextbuffer.c: Emit "mark_set" when the cursor is moved. * gtk/gtktextiter.h gtk/gtktextiterprivate.h: Make gtk_text_iter_get_line_byte() public. * gtk/gtktextlayout.[ch]: Properly set the direction in the PangoContext for paragraphs opposite to the base direction of the widget. * gtk/gtktextlayout.[ch] gtk/gtktextdisplay.c: Fixes for alignment. * gtk/gtktextlayout.c: Don't split segments on marks, since that causes Arabic words to reshape as you cursor through. * gtk/gtktextlayout.[ch] gtk/gtktextview.[ch]: Implement virtual cursor position when moving vertically with the arrow keys and scrolling with page-up/page-down. (Arrow keys save only the X, scrolling saves both X and Y.) This means you can line-up / line-down or page-up / page-down without losing your place, and also that moving vertically with the cursor keys keeps the same X position, not the same character count: * gtk/gtktextlayout.[ch] gtk/gtktextview.[ch]: Make vertical arrow keys move by display lines, not paragraphs. Tue Apr 18 14:16:50 2000 Owen Taylor <otaylor@redhat.com> * gtk/gtklayout.c: Make sure that the bin window is at least as big as the allocation. (Should we also make sure that the bin window is big enough to completely cover widget->window?) * gtk/gtktextview.c (gtk_text_view_get_visible_rect): Add function to get the onscreen rectangle. * gdk/x11/gdkwindow-x11.c (gdk_window_get_pointer): Correctly account for offsets in window coordinates. Sun Apr 16 16:13:27 2000 Owen Taylor <otaylor@redhat.com> * gtk/gtkentry.c (gtk_entry_get_cursor_locations): Fix index/offset confusion. * gtk/gtktextview.c (gtk_text_view_ensure_layout): Set the default direction from the widget direction. * gtk/gtktexttag.c gtk/gtktexttagprivate.h (gtk_text_tag_set_arg): Add a "direction" attribute. * gtk/gtktextview.c: global s/tkxt/text_view/. * gtk/testtext.c: Added long block of text in Arabic, to test out the direction attributes. (Some problems with the shaping system for arabic become obvious - like the fact the cursor splits words into unjoined pieces.) Fri Apr 14 12:54:34 2000 Owen Taylor <otaylor@redhat.com> * gtk/gtktextdisplay.c (render_layout): Add overstrike handling. * gtk/gtktextlayout.c: Fix up alignment. * gtk/testtext.c: Add some tests for centering, wrapping. Fri Apr 14 09:26:22 2000 Owen Taylor <otaylor@redhat.com> * gdk/gdkdrawable.h gdk/gdkdraw.c gdk/gdkwindow.c gdk/x11/gdkdrawable-x11.c: Add a draw_glyphs() operation to the drawable vtable and gdk_draw_glyphs(). If we wrote GTK+-specific layout-render function this could just replace the draw_layout() operation in the vtable. * gtk/gtkentry.c: Move guts of gtk_entry_get_cursor_locations to pango_layout_get_cursor_pos() and use that function. * gtk/gtktextchild.[ch]: add gtk_ onto pixmap_segment_new(), since it is a non-static symbol. * gtk/gtktextbtree.[ch]: Replace gtk_text_btree_find_line_data_by_y() with gtk_text_btree_find_line_by_y() * gtk/gtktextdisplay.c: Rewrote for Pango - uses a custom layout renderer that handles GtkTextAppearance attributes. * gtk/gtktexttag.[ch] gtk/gtktexttagprivate.h: - Move the values in the style that don't affect geometry into a GtkTextAppearance structure. - Change underline to take a PangoUnderline and "font" a string representation of a font description - Add a "font_desc" attribute which takes a FontDescription structure. * gtk/gtktextlayout.[ch]: - Get rid of the display-line list per each line. Instead, we generate, on demand, a GtkTextLineDisplay structure which] contains a PangoLayout * and other necesary information (offsets, cursor locations) for displaying a paragraph. - Get rid of the code to wrap lines, create display chunks, etc. Instead, we just go through a paragraph and convert it into the necessary inputs to a PangoLayout. - Implement a new attribute type, GtkTextAttrAppearance. This holds a GtkTextAppearance, and is used to pass colors, stipple, etc, through from the layout to the display without having to use lots and lots of individual attributes. - Reimplement gtk_layout_get_iter_at_pixel() gtk_layout_get_iter_pos() in terms of PangoLayout functions. * gtk/gtktextview.c: - Handle passing the necessary PangoContext to the layout - Some fixups in painting to deal with the automatic backing store and offsetting of GTK+-1.4 - Add a style_set handler so that the default style reacts properly to theme changes. * gtk/gtktext?*.[ch]: Random code-style fixes. * gtk/testtext.c: Substitute in languages that Pango handles now for Thai Mon Apr 10 10:33:45 2000 Owen Taylor <otaylor@redhat.com> * gtk/gtktext?*.[ch]: Check in Havoc's port of the Tk text widget, in original form preparatory to Pango-ization and gdkimcontext-ization. Thu Apr 6 19:25:39 2000 Owen Taylor <otaylor@redhat.com> * gtk/gtkimcontext.c: Move default implementations to real_* vfuncs, so that we can derive from gtkimcontext in language bindings properly. Thu Apr 6 16:02:52 2000 Owen Taylor <otaylor@redhat.com> * gtk/gtkimcontextsimple.[ch]: Use gdk_keyval_to_unicode to gdk_unicode_to_keyval. Add a compose table including (almost) all the compose combinations from X. This is 6k of static, shared data as opposed to 50k or so of dynamic data in the XIM implementation. * gdk/gdk.h gdk/gdkkeyuni.c gdk/win32/gdkevents-win32.c (gdk_keyval_to_unicode, gdk_unicode_to_keyval): Moved functions to convert keyvalues from and to unicode here from the win32 port and made them public. Wed Apr 5 16:37:29 2000 Owen Taylor <otaylor@redhat.com> * gtk/gtkeditable.c (gtk_editable_insert_text): Allow new_text_length == -1. Wed Apr 5 16:27:45 2000 Owen Taylor <otaylor@redhat.com> * gtk/gtkimcontext.[ch]: Base class for new input context system * gtk/gtkimmulticontext.[ch]: Proxy input context that allows the real input context implementation to be loaded from modules and switched on the fly. * gtk/gtkcontextsimple.[ch]: Simple implementation of an input context that just does direct keysymbol => unicode translation. * gtk/gtkentry.[ch]: Start switching editing over to using GtkInputContext. (No handling of preedit yet.) Wed Apr 5 15:48:41 2000 Owen Taylor <otaylor@redhat.com> * gtk/gtktypeutils.h (GTK_CHECK_GET_CLASS): Fix problem with one too many substitutions. (klass should not be subsituted.) Wed Apr 5 00:18:14 2000 Owen Taylor <otaylor@redhat.com> * configure.in: Add checks for Pango * configure.in docs/Makefile.am: Add test for sgml2html and allow 'make dist' without building html, but print out warnings in that case. (For making snapshots) * gdk/Makefile.am gdk/x11/Makefile.am gtk/Makefile.am: Add Pango libraries and C flags * gdk/gdkdraw.c gdk/gdkdrawable.h gdkwindow.c gdk/x11/gdkdrawable-x11.c: Add function (gdk_draw_layout) to draw a pango layout. * gdk/gdkpango.h gdk/x11/gdkpango-x11.c: New file with functions for getting Pango contexts for GDK. * gtk/gtkeditable.c: Get rid of dead code gtk_editable_parent_set() * gtk/gtkentry.[ch]: Complete rewrite to use Pango, add bidirectional editing. * gtk/gtkentry.c: Hack in simple Hebrew input with direct keysym => unicode translations. More languages can be added here, but real input-method support is needed. * docs/Changes-1.4.txt: Added note about entry behavior. * gtk/gtkenums.h gtk/gtkwidget.[ch] testgtk.c gtkprivate.h: Add functions to set the reading direction for a widget and the global direction. Add test which allows toggling the global direction. Two private flags are used to store the direction. (GTK_DIRECTION_SET + GTK_DIRECTION_LTR) * gtk/gtkcheckbutton.c gtk/gtkframe.c gtk/gtkhbbox.c gtk/gtkhbox.c gtk/gtkradiobutton.c gtk/gtkspinbutton.c gtk/gtktable.c * gtk/gtk[hv]scale.c gtk/gtkscale.[ch]: Draw numbers using Pango * gtk/gtklabel.[ch]: Moved to Pango and considerably rewritten. Line breaking, underlining now handled by Pango. * gtk/gtkstyle.[ch] gtk/gtkrc.[ch]: Add a PangoFontDescription to RCStyle and Style. (Having both this and the old font name and GdkFont is temporary.) * gtk/gtkwidget.[ch] (gtk_widget_create_pango_{context,layout}): Added convenience functions for creating contexts and layouts for widgets. * gtk/testgtk.c: Enhance label tests with multilingual labels.
2000-06-02 03:14:07 +00:00
if (bg_set)
*bg_set = TRUE;
break;
case PANGO_ATTR_SHAPE:
if (shape_set)
*shape_set = TRUE;
if (logical_rect)
*logical_rect = ((PangoAttrShape *)attr)->logical_rect;
if (ink_rect)
*ink_rect = ((PangoAttrShape *)attr)->ink_rect;
break;
case PANGO_ATTR_RISE:
if (rise)
*rise = ((PangoAttrInt *)attr)->value;
break;
Remove all references to offscreen flag which was no longer used. Thu Jun 1 23:05:13 2000 Owen Taylor <otaylor@redhat.com> * gtk/gtkwidget.c: Remove all references to offscreen flag which was no longer used. * gtk/gtkprivate.h (enum): Remove unused flags and compress. * gtk/gtkframe.c (gtk_frame_set_label_widget): Check for non-null label_widget->parent. * gtk/gtkentry.c: Get rid of code to deal with PangoAttribute which no longer was used. * gdk/gdkpango.c (gdk_pango_context_get_info): make static. * gdk/gdkpango.c (gdk_draw_layout[_line]): Add checks for null arguments. * gdk/x11/gdkgeometry-x11.c (gdk_window_scroll): add check for destroyed windows. Thu Jun 1 13:48:45 2000 Owen Taylor <otaylor@redhat.com> * gtk/gtkimmulticontext.c: Add a finalize method and unref the slave context there. * gtk/gtkinvisible.[ch]: Make reference counting behavior identical to GtkWindow. Thu Jun 1 01:54:11 2000 Owen Taylor <otaylor@redhat.com> * Makefile.am gdk/gdkpango.c: Copy the layout render function from pangox to here, so we can write them independent of rendering system, using GDK primitives. * gdk/gdkdrawable.h gdk/gdkdraw.c gdk/gdkwindow.c gdk/x11/gdkdrawable-x11.c: Remove draw_layout() from the vtable, since we have a rendering-system independent implementation in terms of draw_glyphs(). * gdk/gdkpango.c gdkdrawable.h (gdk_draw_layout_line): New function to render a single line. * gdk/x11/gdkpango.c: Move the guts of this file mostly into ../gdkpango.c, which simplifies things, since we don't have to deal with raw X gc's. Fri May 19 04:28:16 2000 Owen Taylor <otaylor@redhat.com> * gtk/gtktextlayout.[ch]: Add get_log_attrs() function to get the logical attributes for a given GtkTextLine. Tue May 30 16:05:39 2000 Owen Taylor <otaylor@redhat.com> * gdk/x11/gdkfont-x11.c (gdk_font_charset_for_locale): Track g_locale_get_codeset() to g_get_codeset() change. Tue May 30 15:03:19 2000 Owen Taylor <otaylor@redhat.com> * gtk/testcalendar.c (calendar_font_selection_ok): Use font descriptions. * gtk/gtkentry.c (gtk_entry_draw_text): Center text within the entry. * gtk/gtkfontsel.c (gtk_font_selection_dialog_init): Start of redoing (vastly simplifying) for Pango. Still needs quite a bit of work. (Size selection is currently poor. List of predefined sizes is not a good idea, since all of these sizes won't necessarily be distinct.) Tue May 30 13:50:19 2000 Owen Taylor <otaylor@redhat.com> * gdk/x11/gdkfont-x11.c (gdk_font_charset_for_locale): Handle CODESET results for LANG=C. Mon May 29 15:49:10 2000 Owen Taylor <otaylor@redhat.com> * gtk/gtkrc.[ch]: Add a 'font_name' declaration to RC which takes a stringized pango font description; ignore the older 'font' and 'fontset' declarations. * gtk/gtkstyle.c gtk/gtkrc.c: Fill in the style->font field with a GdkFont derived via gdk_font_from_description(), for compatibility. (Should we just remove it entirely? Probably too much compatibility breakage, but people should be migrating to the new Pango stuff as quickly as possible.) Mon May 29 15:47:41 2000 Owen Taylor <otaylor@redhat.com> * gtk/gtkentry.c gtk/gtkclist.c: s/pango_font_unref/g_object_unref/. Mon May 29 15:44:46 2000 Owen Taylor <otaylor@redhat.com> * gtk/gtkcalender.c: Roughly pango-ized. Really needs redoing; there are some bugs in size allocation right now, the semi-existant distinction between header / day fonts was removed, but, with Pango, could actually be made functional in a nice way. * gtk/testcalender: Move calender from examples into this directory as a test program. (We really need to restrcture testgtk into a whole directory full of tests for every widget or functionality group, separated into multiple .c files.) Mon May 29 15:19:56 2000 Owen Taylor <otaylor@redhat.com> * gtk/testgtk.c (file_exists): Fix stupid typo that was keeping RC file from being loaded. * gtk/testgtkrc gtk/testgtkrc2: Test new pango-ized RC file font code. Mon May 29 14:31:27 2000 Owen Taylor <otaylor@redhat.com> * gdk/gdkfont.h gdk/x11/gdkfont-x11.c (gdk_font_from_description): Add function to load a GdkFont from a PangoFontDescription. Fri May 26 17:16:40 2000 Owen Taylor <otaylor@redhat.com> * gtk/frame.[ch] gtkaspectframe.c: Make frame widgets able to have any widget for the label, use a GtkLabel widget to display the text. (Based partially on a patch from Anders Carlson.) (Quite a bit of code reorganization - strip 90% of the guts out of gtkaspectframe and add a single virtual func to GtkFrameClass - compute_child_allocation.) Fri May 26 12:00:02 2000 Owen Taylor <otaylor@redhat.com> * gtk/gtkctree.c gtk/gtkclist.[ch]: Pangoized. (Removed clist->row_center_offset field because caching it wasn't saving time or code, added private function _gtk_clist_create_cell_layout()). Wed May 24 15:59:37 2000 Owen Taylor <otaylor@redhat.com> * gtk/gtkaccellabel.c: Pangoized. * gtk/[hv]ruler.c: Pangoized Mon May 22 19:23:59 2000 Owen Taylor <otaylor@redhat.com> * gtk/gtkfilesel.c (gtk_file_selection_init): Use gtk_clist_set_column_auto_resize() to remove need need for manual column width computations. Mon May 22 18:50:26 2000 Owen Taylor <otaylor@redhat.com> * gtk/gtktooltips.[ch]: Replace custom drawing with a GtkLabel, ensuring Pango correctness, and considerably simplifying the code. * gtk/gtklabel.c gtk[hv]scale.c: 1000 => PANGO_SCALE. * gtk/gtklabel.c (gtk_label_size_request): Fixed incorrect getting of numbers of lines. * gtk/gtklabel.c (gtk_label_size_request): Set the requisition to the actual requested width of the lable, not to the wrap width we set. * gtk/gtktextchild.h: Remove extraneous include of gtk/gtk.h. * gtk/gtktextbtree.c gtk/gtktextbuffer.c gtk/gtktextlayout.c gtk/gtktextview.c gtk/gtktextview.[ch]: Fix up includes. * gtk/gtktextview.c: Fix structure inheritance. * gtk/gtkprogressbar.c: Pangoize. Mon May 22 15:47:30 2000 Owen Taylor <otaylor@redhat.com> * gtk/gtktextview.c (gtk_text_view_get_first_para_iter): Encapsulate in a function. * gtk/gtktextlayout.c (find_display_line_above): Fixed bug with computing line tops. * gtk/gtktextview.c (changed_handler): Fix < , <= confusion. Thu May 18 18:53:31 2000 Owen Taylor <otaylor@redhat.com> * gtk/gtktextdisplay.c (gtk_text_layout_draw): Fix up the x_offset and y_offset coordinates to do what we need now. (The offset between buffer and layout coordinates has been reintroduced, but is a bit different than before.) * gtk/gtktextview.[ch]: No longer inherit from GtkLayout; instead handle the adjustments ourselves, and scroll as necessary using the new gdk_window_scroll(). The advantage of this is that when we are incrementally revalidating, we are essentially rearranging things around the visible portion of the screen. With the old setup, the visible portion of the screen was moved around in the layout, so scrolling and redrawing to track that caused jumping of the display. Since we now control the scrolling ourselves, we can suppress this and only redraw when things actually change. Thu May 18 18:47:25 2000 Owen Taylor <otaylor@redhat.com> * gtk/gtktextbtree.c (redisplay_mark): We need to invalidate the region not just redisplay it after-all, since we store the cursors in the LineDisplay. (Ugly interactions here between GtkLayout and GtkTextBTree here.) * gtk/gtktextbtree.c (redisplay_region): Fixed reversed comparison. Thu May 18 18:43:21 2000 Owen Taylor <otaylor@redhat.com> * gdk/gdkwindow.h gdk/x11/gdkgeometry-x11.c (gdk_window_scroll): Added function to scroll contents of a window while keeping the window constant. Works by XCopyArea or guffaw-scrolling depending on the details of how the window is set up. (guffaw-scrolling still needs to be filled in.) Wed May 17 22:36:53 2000 Owen Taylor <otaylor@redhat.com> * gtk/gtktextiter.c gtk/gtkmain.c: Add a debug key for the text widget, move the debugging that was tied to a global variable to that. * gtk/gtkmarshal.list: Add NONE:INT,INT,INT * gtk/gtktextbtree.[ch] gtk/gtktextlayout.c: Keep a separate validated flag, in line data instead of setting height/width to -1. This allows us to perform operations with partially invalid buffer (using the old size for invalid lines) and thus to do incremental vaidation. Keep height/width aggregates up to date when deleting text and rebalancing the tree. * gtk/gtktextbtree.[ch]: Add functions validate a line (gtk_text_btree_validate_line), and to validate up to a number of pixels (gtk_text_btree_validate). * gtk/gtktextlayout.[ch]: Add an ::invalidated signal that indicates that something is changed and a revalidation pass is needed. Change ::need_repaint to ::changed, and make it take old and new yranges instead of a rectangle. * gtk/gtktextbtree.[ch] gtk/gtktextlayout.[ch]: Move the line_data_destroy() function from gtk_text_btree_add_view() to a virtual function in GtkTextLayout * gtk/gtktextbtree.[ch]: Remove gtk_text_btree_get_damage_range(), since we are handling partial repaints in a different fashion now. * gtk/gtktextbtree.[ch]: Only repaint the changed portion of the selection instead of queueing a repaint on the entire widget. * gtk/gtktextbuffer.[ch] gtk/gtktextbtree.[ch]: Move get_selection_bounds() down to btree, make the function in buffer a wrapper around the btree function. * gtk/gtktextlayout.[ch]: Add functions to check if the layout is valid and to recompute either a range of pixels aroudn a line or a certain total number of pixels. * gtk/gtktextlayout.[ch]: Cache a single line display; now that we only redraw the needed portions, the hit rate for this cache is quite high. * gtk/gtktextview.[ch]: Keep track of the first paragraph on the screen so that when re-laying-out the buffer, we can keep the same place. This requires connecting to ::value_changed on the adjustments * gtk/gtktextview.[ch]: Add idle functions to revalidate the buffer after we receive an ::invalidated signal. Wed May 17 22:10:47 2000 Owen Taylor <otaylor@redhat.com> * gtk/gtklayout.c (gtk_layout_size_allocate): Set upper to max of allocation and layout size, not just to the layout size. * gtk/gtk[hv]scrollbar.c (gtk_[hv]scrollbar_calc_slider_size): Invalidate window so it gets redrawn properly. * gdk/gdkwindow.c (gdk_window_invalidate_rect): Allow rect == NULL to mean the entire window. * gdk/gdkevents.h: Move definition for GDK_PRIORITY_REDRAW into public header. Mon May 15 14:51:31 2000 Owen Taylor <otaylor@redhat.com> * gtk/gtktextmark.c (gtk_text_mark_get_name): Add function to get the name of a mark. * gtk/gtktextlayout.c (gtk_text_layout_get_line_at_y): Add a function to find the paragraph from a y position. Thu May 11 12:57:20 2000 Owen Taylor <otaylor@redhat.com> * gtk/gtktextbtree.c (gtk_text_btree_node_invalidate_upward): Valid nodes have width/height >= 0, not > 0. Tue May 9 21:29:06 2000 Owen Taylor <otaylor@redhat.com> * gtk/gtktextlayout.[ch] gtk/gtktextdisplay.c (gtk_text_layout_get_line_display): Add a size_only flag, so when we only need the size, we don't create useless appearance attributes. * gtk/gtktextview.c (gtk_text_view_ensure_layout): Remove duplicate setting of font description. * gtk/gtkscale.c: Use PANGO_SCALE instead of 1000 Wed Apr 26 01:53:23 2000 Owen Taylor <otaylor@redhat.com> * gtk/Makefile.am (EXTRA_DIST): Add OLD_STAMP into EXTRA_DIST. It does not work well when the file that everything depends on is not in the tarball. Wed Apr 26 00:56:14 2000 Owen Taylor <otaylor@redhat.com> * gtk/testgtk.c: Some hacks and fixes so that it basically works when not sitting in the GTK+ build tree. 2000-05-03 Havoc Pennington <hp@redhat.com> * gtk/gtktextbtree.c (gtk_text_line_next_could_contain_tag): Properly determine the ordering of the tag root and the current line within the tree. Previous algorithm only worked if the tag root's immediate parent was the common root of both the current line and the tag root. Wed Apr 26 00:43:00 2000 Owen Taylor <otaylor@redhat.com> * gtk/gtktextlayout.c (set_para_values): Fix some bugs in alignment. * gtk/gtktextview.c (gtk_text_view_ensure_layout): Track the widget text directional dynamically. * gtk/gtktextview.[ch]: Added functions to get and set default wrap mode. Tue Apr 25 23:47:38 2000 Owen Taylor <otaylor@redhat.com> * gtk/gtktextlayout.c (gtk_text_layout_get_iter_location): Fix bug in cursor location computation. Tue Apr 25 23:22:59 2000 Owen Taylor <otaylor@redhat.com> * gtk/gtklayout.c (gtk_layout_set_size): Clamp hadjustment/ vadjusment values properly when layout gets smaller. * gtk/gtktextview.c (need_repaint_handler): Areas being passed in are far completely inaccurate, and sometimes too small, so, for now, just queue a redraw on the whole visible region. 2000-04-25 Havoc Pennington <hp@redhat.com> * gtk/gtktextbtree.c (summary_destroy): new function to destroy tag summary nodes (gtk_text_line_next_could_contain_tag): this function was totally broken if the line passed in wasn't below the tag root. Fix it. (gtk_text_btree_first_could_contain_tag): In the tag == NULL "wildcard" case, we have to do a linear scan. Blah. (gtk_text_btree_last_could_contain_tag): In tag == NULL case, we have to do the linear scan (tag_removed_cb): When a tag is removed from the tag table, remove the GtkTextTagInfo node from the btree. (gtk_text_btree_spew): Implement the spew function, for our debugging pleasure. Tue Apr 25 19:40:18 2000 Owen Taylor <otaylor@redhat.com> * gtk/gtktextlayout.c (gtk_text_layout_set_buffer): Fix a problem with referring to the wrong buffer. * gtk/gtkentry.c: Fix focus-in/focus-out confusion. * gtk/gtkrc.c gtk/gtkstyle.c: Moving setting default font description to gtk_style_new() - otherwise things don't work without a .gtkrc file. * gtk/gtktextbuffer.c (gtk_text_buffer_new): Sink the tags table if we create it ourself, too. * gdk/gdktypes.h (enum): Move GDK_RELEASE_MASK, since it was conflicting with XKB modifiers. * gtk/gtktextview.[ch]: Add simple support for GtkIMContext. Mon Apr 24 19:34:18 2000 Owen Taylor <otaylor@redhat.com> * gtk/gtkentry.c (gtk_entry_move_cursor_visually): Fix problem with deletion from last commit. Mon Apr 24 19:29:40 2000 Owen Taylor <otaylor@redhat.com> * gtk/gtkwidget.c (gtk_widget_create_pango_context): Set the language in the context from the current locale. * gtk/gtkentry.c (gtk_entry_size_request): Use language from the context, not hardcoded value. * gtk/gtkentry.c (gtk_entry_move_cursor): Make character movement visual, not logical. Sun Apr 23 23:39:18 2000 Owen Taylor <otaylor@redhat.com> * gtk/gtkentry.c gtk/gtktextdisplay.c: Don't handle selections as attributes - that doesn't handle partial-glyph selection properly. Instead use new pango_layout_line_get_x_ranges() functionality to draw the selection. * gtk/gtkentry.c: Simplify code since pango_layout_line_index_to_x() now properly handles out-of-range coordinates. * gtk/gtktextbuffer.c: Emit "mark_set" when the cursor is moved. * gtk/gtktextiter.h gtk/gtktextiterprivate.h: Make gtk_text_iter_get_line_byte() public. * gtk/gtktextlayout.[ch]: Properly set the direction in the PangoContext for paragraphs opposite to the base direction of the widget. * gtk/gtktextlayout.[ch] gtk/gtktextdisplay.c: Fixes for alignment. * gtk/gtktextlayout.c: Don't split segments on marks, since that causes Arabic words to reshape as you cursor through. * gtk/gtktextlayout.[ch] gtk/gtktextview.[ch]: Implement virtual cursor position when moving vertically with the arrow keys and scrolling with page-up/page-down. (Arrow keys save only the X, scrolling saves both X and Y.) This means you can line-up / line-down or page-up / page-down without losing your place, and also that moving vertically with the cursor keys keeps the same X position, not the same character count: * gtk/gtktextlayout.[ch] gtk/gtktextview.[ch]: Make vertical arrow keys move by display lines, not paragraphs. Tue Apr 18 14:16:50 2000 Owen Taylor <otaylor@redhat.com> * gtk/gtklayout.c: Make sure that the bin window is at least as big as the allocation. (Should we also make sure that the bin window is big enough to completely cover widget->window?) * gtk/gtktextview.c (gtk_text_view_get_visible_rect): Add function to get the onscreen rectangle. * gdk/x11/gdkwindow-x11.c (gdk_window_get_pointer): Correctly account for offsets in window coordinates. Sun Apr 16 16:13:27 2000 Owen Taylor <otaylor@redhat.com> * gtk/gtkentry.c (gtk_entry_get_cursor_locations): Fix index/offset confusion. * gtk/gtktextview.c (gtk_text_view_ensure_layout): Set the default direction from the widget direction. * gtk/gtktexttag.c gtk/gtktexttagprivate.h (gtk_text_tag_set_arg): Add a "direction" attribute. * gtk/gtktextview.c: global s/tkxt/text_view/. * gtk/testtext.c: Added long block of text in Arabic, to test out the direction attributes. (Some problems with the shaping system for arabic become obvious - like the fact the cursor splits words into unjoined pieces.) Fri Apr 14 12:54:34 2000 Owen Taylor <otaylor@redhat.com> * gtk/gtktextdisplay.c (render_layout): Add overstrike handling. * gtk/gtktextlayout.c: Fix up alignment. * gtk/testtext.c: Add some tests for centering, wrapping. Fri Apr 14 09:26:22 2000 Owen Taylor <otaylor@redhat.com> * gdk/gdkdrawable.h gdk/gdkdraw.c gdk/gdkwindow.c gdk/x11/gdkdrawable-x11.c: Add a draw_glyphs() operation to the drawable vtable and gdk_draw_glyphs(). If we wrote GTK+-specific layout-render function this could just replace the draw_layout() operation in the vtable. * gtk/gtkentry.c: Move guts of gtk_entry_get_cursor_locations to pango_layout_get_cursor_pos() and use that function. * gtk/gtktextchild.[ch]: add gtk_ onto pixmap_segment_new(), since it is a non-static symbol. * gtk/gtktextbtree.[ch]: Replace gtk_text_btree_find_line_data_by_y() with gtk_text_btree_find_line_by_y() * gtk/gtktextdisplay.c: Rewrote for Pango - uses a custom layout renderer that handles GtkTextAppearance attributes. * gtk/gtktexttag.[ch] gtk/gtktexttagprivate.h: - Move the values in the style that don't affect geometry into a GtkTextAppearance structure. - Change underline to take a PangoUnderline and "font" a string representation of a font description - Add a "font_desc" attribute which takes a FontDescription structure. * gtk/gtktextlayout.[ch]: - Get rid of the display-line list per each line. Instead, we generate, on demand, a GtkTextLineDisplay structure which] contains a PangoLayout * and other necesary information (offsets, cursor locations) for displaying a paragraph. - Get rid of the code to wrap lines, create display chunks, etc. Instead, we just go through a paragraph and convert it into the necessary inputs to a PangoLayout. - Implement a new attribute type, GtkTextAttrAppearance. This holds a GtkTextAppearance, and is used to pass colors, stipple, etc, through from the layout to the display without having to use lots and lots of individual attributes. - Reimplement gtk_layout_get_iter_at_pixel() gtk_layout_get_iter_pos() in terms of PangoLayout functions. * gtk/gtktextview.c: - Handle passing the necessary PangoContext to the layout - Some fixups in painting to deal with the automatic backing store and offsetting of GTK+-1.4 - Add a style_set handler so that the default style reacts properly to theme changes. * gtk/gtktext?*.[ch]: Random code-style fixes. * gtk/testtext.c: Substitute in languages that Pango handles now for Thai Mon Apr 10 10:33:45 2000 Owen Taylor <otaylor@redhat.com> * gtk/gtktext?*.[ch]: Check in Havoc's port of the Tk text widget, in original form preparatory to Pango-ization and gdkimcontext-ization. Thu Apr 6 19:25:39 2000 Owen Taylor <otaylor@redhat.com> * gtk/gtkimcontext.c: Move default implementations to real_* vfuncs, so that we can derive from gtkimcontext in language bindings properly. Thu Apr 6 16:02:52 2000 Owen Taylor <otaylor@redhat.com> * gtk/gtkimcontextsimple.[ch]: Use gdk_keyval_to_unicode to gdk_unicode_to_keyval. Add a compose table including (almost) all the compose combinations from X. This is 6k of static, shared data as opposed to 50k or so of dynamic data in the XIM implementation. * gdk/gdk.h gdk/gdkkeyuni.c gdk/win32/gdkevents-win32.c (gdk_keyval_to_unicode, gdk_unicode_to_keyval): Moved functions to convert keyvalues from and to unicode here from the win32 port and made them public. Wed Apr 5 16:37:29 2000 Owen Taylor <otaylor@redhat.com> * gtk/gtkeditable.c (gtk_editable_insert_text): Allow new_text_length == -1. Wed Apr 5 16:27:45 2000 Owen Taylor <otaylor@redhat.com> * gtk/gtkimcontext.[ch]: Base class for new input context system * gtk/gtkimmulticontext.[ch]: Proxy input context that allows the real input context implementation to be loaded from modules and switched on the fly. * gtk/gtkcontextsimple.[ch]: Simple implementation of an input context that just does direct keysymbol => unicode translation. * gtk/gtkentry.[ch]: Start switching editing over to using GtkInputContext. (No handling of preedit yet.) Wed Apr 5 15:48:41 2000 Owen Taylor <otaylor@redhat.com> * gtk/gtktypeutils.h (GTK_CHECK_GET_CLASS): Fix problem with one too many substitutions. (klass should not be subsituted.) Wed Apr 5 00:18:14 2000 Owen Taylor <otaylor@redhat.com> * configure.in: Add checks for Pango * configure.in docs/Makefile.am: Add test for sgml2html and allow 'make dist' without building html, but print out warnings in that case. (For making snapshots) * gdk/Makefile.am gdk/x11/Makefile.am gtk/Makefile.am: Add Pango libraries and C flags * gdk/gdkdraw.c gdk/gdkdrawable.h gdkwindow.c gdk/x11/gdkdrawable-x11.c: Add function (gdk_draw_layout) to draw a pango layout. * gdk/gdkpango.h gdk/x11/gdkpango-x11.c: New file with functions for getting Pango contexts for GDK. * gtk/gtkeditable.c: Get rid of dead code gtk_editable_parent_set() * gtk/gtkentry.[ch]: Complete rewrite to use Pango, add bidirectional editing. * gtk/gtkentry.c: Hack in simple Hebrew input with direct keysym => unicode translations. More languages can be added here, but real input-method support is needed. * docs/Changes-1.4.txt: Added note about entry behavior. * gtk/gtkenums.h gtk/gtkwidget.[ch] testgtk.c gtkprivate.h: Add functions to set the reading direction for a widget and the global direction. Add test which allows toggling the global direction. Two private flags are used to store the direction. (GTK_DIRECTION_SET + GTK_DIRECTION_LTR) * gtk/gtkcheckbutton.c gtk/gtkframe.c gtk/gtkhbbox.c gtk/gtkhbox.c gtk/gtkradiobutton.c gtk/gtkspinbutton.c gtk/gtktable.c * gtk/gtk[hv]scale.c gtk/gtkscale.[ch]: Draw numbers using Pango * gtk/gtklabel.[ch]: Moved to Pango and considerably rewritten. Line breaking, underlining now handled by Pango. * gtk/gtkstyle.[ch] gtk/gtkrc.[ch]: Add a PangoFontDescription to RCStyle and Style. (Having both this and the old font name and GdkFont is temporary.) * gtk/gtkwidget.[ch] (gtk_widget_create_pango_{context,layout}): Added convenience functions for creating contexts and layouts for widgets. * gtk/testgtk.c: Enhance label tests with multilingual labels.
2000-06-02 03:14:07 +00:00
default:
adapt to handle PangoColor 2001-01-26 Havoc Pennington <hp@redhat.com> * gtk/gtktextlayout.c (convert_color): adapt to handle PangoColor * gtk/gtktreeview.c (gtk_tree_view_widget_to_tree_coords): fix to not offset by TREE_VIEW_HEADER_HEIGHT (gtk_tree_view_tree_to_widget_coords): fix to not offset by TREE_VIEW_HEADER_HEIGHT * configure.in (included_loaders): for me, --with-included-loaders generates the error "the specified loader yes does not exist", i.e. the arg defaults to "yes", so change test for value "" to test for value "yes", and include all loaders in that case. * gtk/gtkrbtree.c (_gtk_rbtree_get_depth): new function * gtk/gtktreeview.c (gtk_tree_view_get_cell_rect): fix to properly handle TREE_VIEW_VERTICAL_SEPARATOR (gtk_tree_view_bin_expose): fix to consider the row offset as pointing halfway into vertical separator. (gtk_tree_view_draw_node_focus_rect): ditto * gtk/gtkdebug.h, gtk/gtkmain.c (gtk_init_check): Add --gtk-debug=updates, which causes gdk_window_set_debug_updates (TRUE) to be called. * gdk/gdkwindow.c (gdk_window_set_debug_updates): Allow enabling a debug mode where the invalid region is colored in on invalidate, so you can see the flicker and know whether your redraw code is doing a good job. * gtk/gtktreeview.c (gtk_tree_view_queue_draw_node): Work in tree window coordinates (clip rect is in tree window coords) * gtk/Makefile.am: add gtktreednd.[hc] * gtk/gtkliststore.c: implement gtktreednd interfaces. * gtk/gtktreednd.c, gtk/gtktreednd.h: New interface to support drag-and-drop data operations on a model (so we can set up tree drag-and-drop automatically) * gtk/testgtk.c: Add a window to change sensitivity in the GtkLabel test; add a way to change the entry frame in GtkEntry test * gtk/gtkentry.c (gtk_entry_set_has_frame): (gtk_entry_get_has_frame): new functions to remove the frame around an entry (gtk_entry_size_request): shrink requisition if no frame (gtk_entry_draw_focus): don't draw frame if no frame * gtk/gtkstyle.c (gtk_default_draw_check): draw custom look for checks inside a cell renderer (gtk_default_draw_option): ditto for options * gtk/gtktreeviewcolumn.c (update_button_contents): add/remove children from the alignment, not the button (gtk_tree_view_column_init): ref/sink the column, to emulate GObject refcounting. * gtk/gtkcellrenderer.c (gtk_cell_renderer_init): ref/sink * gtk/gtkcellrenderertoggle.c (gtk_cell_renderer_toggle_render): Use theme functions to draw the toggles * gdk/gdkpango.c (gdk_pango_get_gc): use GdkRGB to alloc colors * gdk/gdkpango.h, gdk/gdkpango.c: Add GdkPangoAttrStipple and GdkPangoAttrEmbossed to use in rendering insensitive text * gdk/gdkpango.c (gdk_draw_layout_line): render new properties * gtk/gtkstyle.c (gtk_default_draw_layout): handle sensitivity using new GDK features
2001-01-26 21:12:05 +00:00
/* stipple_type and embossed_type aren't necessarily
* initialized, but they are 0, which is an
* invalid type so won't occur.
*/
if (stipple && attr->klass->type == gdk_pango_attr_stipple_type)
{
*stipple = ((GdkPangoAttrStipple*)attr)->stipple;
}
else if (embossed && attr->klass->type == gdk_pango_attr_embossed_type)
{
fix bug where it always set the foreground, even if we were only using a 2001-02-12 Havoc Pennington <hp@pobox.com> * gdk/gdkpango.c (gdk_pango_get_gc): fix bug where it always set the foreground, even if we were only using a stipple. (gdk_draw_layout_line_with_colors): new function, allow override colors (gdk_draw_layout_with_colors): new function, allow override colors (gdk_pango_layout_line_get_clip_region): function to get the clip region for a logical text range (gdk_pango_layout_get_clip_region): get the clip region for a logical text range * gdk/x11/gdkcolor-x11.c: forward declare gdk_colormap_sync(), (gdk_colormap_new): fix call to gdk_colormap_sync() so it has the right number of arguments. * gtk/gtktextbtree.c (gtk_text_btree_node_check_consistency): enhance the function to check that node data corresponds to a view still belonging to the tree. * gtk/gtktreeview.c (gtk_tree_view_changed): we were leaking the GtkTreePath (gtk_tree_view_inserted): ditto (gtk_tree_view_child_toggled): ditto * gtk/gtktreemodel.c (gtk_tree_path_append_index): use realloc to simplify this code. * gtk/gtkcellrenderertext.c (get_layout): fix leak of a PangoAttrList * demos/gtk-demo/main.c (load_file): Fix leak of a GString * gtk/gtkentry.c (gtk_entry_realize): Fix leak of a GdkCursor * gtk/gtkmenubar.c (gtk_menu_bar_size_request): consider toggle size in the size request (gtk_menu_bar_size_allocate): consider toggle size here * gtk/gtkimagemenuitem.h, gtkimagemenuitem.c: Menu item that displays a widget in the toggle slot * gtk/testgtk.c: test GtkImageMenuItem * gtk/Makefile.am, gtk/gtk.h: Add GtkImageMenuItem * gtk/gtkmenuitem.h: Use "gint" not "guint16" for toggle size request and allocation * gtk/gtkmenu.c (gtk_menu_size_request): use gint not guint16 * gtk/gtkcheckmenuitem.c (gtk_check_menu_item_toggle_size_request): ditto
2001-02-13 05:44:47 +00:00
*embossed = ((GdkPangoAttrEmbossed*)attr)->embossed;
adapt to handle PangoColor 2001-01-26 Havoc Pennington <hp@redhat.com> * gtk/gtktextlayout.c (convert_color): adapt to handle PangoColor * gtk/gtktreeview.c (gtk_tree_view_widget_to_tree_coords): fix to not offset by TREE_VIEW_HEADER_HEIGHT (gtk_tree_view_tree_to_widget_coords): fix to not offset by TREE_VIEW_HEADER_HEIGHT * configure.in (included_loaders): for me, --with-included-loaders generates the error "the specified loader yes does not exist", i.e. the arg defaults to "yes", so change test for value "" to test for value "yes", and include all loaders in that case. * gtk/gtkrbtree.c (_gtk_rbtree_get_depth): new function * gtk/gtktreeview.c (gtk_tree_view_get_cell_rect): fix to properly handle TREE_VIEW_VERTICAL_SEPARATOR (gtk_tree_view_bin_expose): fix to consider the row offset as pointing halfway into vertical separator. (gtk_tree_view_draw_node_focus_rect): ditto * gtk/gtkdebug.h, gtk/gtkmain.c (gtk_init_check): Add --gtk-debug=updates, which causes gdk_window_set_debug_updates (TRUE) to be called. * gdk/gdkwindow.c (gdk_window_set_debug_updates): Allow enabling a debug mode where the invalid region is colored in on invalidate, so you can see the flicker and know whether your redraw code is doing a good job. * gtk/gtktreeview.c (gtk_tree_view_queue_draw_node): Work in tree window coordinates (clip rect is in tree window coords) * gtk/Makefile.am: add gtktreednd.[hc] * gtk/gtkliststore.c: implement gtktreednd interfaces. * gtk/gtktreednd.c, gtk/gtktreednd.h: New interface to support drag-and-drop data operations on a model (so we can set up tree drag-and-drop automatically) * gtk/testgtk.c: Add a window to change sensitivity in the GtkLabel test; add a way to change the entry frame in GtkEntry test * gtk/gtkentry.c (gtk_entry_set_has_frame): (gtk_entry_get_has_frame): new functions to remove the frame around an entry (gtk_entry_size_request): shrink requisition if no frame (gtk_entry_draw_focus): don't draw frame if no frame * gtk/gtkstyle.c (gtk_default_draw_check): draw custom look for checks inside a cell renderer (gtk_default_draw_option): ditto for options * gtk/gtktreeviewcolumn.c (update_button_contents): add/remove children from the alignment, not the button (gtk_tree_view_column_init): ref/sink the column, to emulate GObject refcounting. * gtk/gtkcellrenderer.c (gtk_cell_renderer_init): ref/sink * gtk/gtkcellrenderertoggle.c (gtk_cell_renderer_toggle_render): Use theme functions to draw the toggles * gdk/gdkpango.c (gdk_pango_get_gc): use GdkRGB to alloc colors * gdk/gdkpango.h, gdk/gdkpango.c: Add GdkPangoAttrStipple and GdkPangoAttrEmbossed to use in rendering insensitive text * gdk/gdkpango.c (gdk_draw_layout_line): render new properties * gtk/gtkstyle.c (gtk_default_draw_layout): handle sensitivity using new GDK features
2001-01-26 21:12:05 +00:00
}
Remove all references to offscreen flag which was no longer used. Thu Jun 1 23:05:13 2000 Owen Taylor <otaylor@redhat.com> * gtk/gtkwidget.c: Remove all references to offscreen flag which was no longer used. * gtk/gtkprivate.h (enum): Remove unused flags and compress. * gtk/gtkframe.c (gtk_frame_set_label_widget): Check for non-null label_widget->parent. * gtk/gtkentry.c: Get rid of code to deal with PangoAttribute which no longer was used. * gdk/gdkpango.c (gdk_pango_context_get_info): make static. * gdk/gdkpango.c (gdk_draw_layout[_line]): Add checks for null arguments. * gdk/x11/gdkgeometry-x11.c (gdk_window_scroll): add check for destroyed windows. Thu Jun 1 13:48:45 2000 Owen Taylor <otaylor@redhat.com> * gtk/gtkimmulticontext.c: Add a finalize method and unref the slave context there. * gtk/gtkinvisible.[ch]: Make reference counting behavior identical to GtkWindow. Thu Jun 1 01:54:11 2000 Owen Taylor <otaylor@redhat.com> * Makefile.am gdk/gdkpango.c: Copy the layout render function from pangox to here, so we can write them independent of rendering system, using GDK primitives. * gdk/gdkdrawable.h gdk/gdkdraw.c gdk/gdkwindow.c gdk/x11/gdkdrawable-x11.c: Remove draw_layout() from the vtable, since we have a rendering-system independent implementation in terms of draw_glyphs(). * gdk/gdkpango.c gdkdrawable.h (gdk_draw_layout_line): New function to render a single line. * gdk/x11/gdkpango.c: Move the guts of this file mostly into ../gdkpango.c, which simplifies things, since we don't have to deal with raw X gc's. Fri May 19 04:28:16 2000 Owen Taylor <otaylor@redhat.com> * gtk/gtktextlayout.[ch]: Add get_log_attrs() function to get the logical attributes for a given GtkTextLine. Tue May 30 16:05:39 2000 Owen Taylor <otaylor@redhat.com> * gdk/x11/gdkfont-x11.c (gdk_font_charset_for_locale): Track g_locale_get_codeset() to g_get_codeset() change. Tue May 30 15:03:19 2000 Owen Taylor <otaylor@redhat.com> * gtk/testcalendar.c (calendar_font_selection_ok): Use font descriptions. * gtk/gtkentry.c (gtk_entry_draw_text): Center text within the entry. * gtk/gtkfontsel.c (gtk_font_selection_dialog_init): Start of redoing (vastly simplifying) for Pango. Still needs quite a bit of work. (Size selection is currently poor. List of predefined sizes is not a good idea, since all of these sizes won't necessarily be distinct.) Tue May 30 13:50:19 2000 Owen Taylor <otaylor@redhat.com> * gdk/x11/gdkfont-x11.c (gdk_font_charset_for_locale): Handle CODESET results for LANG=C. Mon May 29 15:49:10 2000 Owen Taylor <otaylor@redhat.com> * gtk/gtkrc.[ch]: Add a 'font_name' declaration to RC which takes a stringized pango font description; ignore the older 'font' and 'fontset' declarations. * gtk/gtkstyle.c gtk/gtkrc.c: Fill in the style->font field with a GdkFont derived via gdk_font_from_description(), for compatibility. (Should we just remove it entirely? Probably too much compatibility breakage, but people should be migrating to the new Pango stuff as quickly as possible.) Mon May 29 15:47:41 2000 Owen Taylor <otaylor@redhat.com> * gtk/gtkentry.c gtk/gtkclist.c: s/pango_font_unref/g_object_unref/. Mon May 29 15:44:46 2000 Owen Taylor <otaylor@redhat.com> * gtk/gtkcalender.c: Roughly pango-ized. Really needs redoing; there are some bugs in size allocation right now, the semi-existant distinction between header / day fonts was removed, but, with Pango, could actually be made functional in a nice way. * gtk/testcalender: Move calender from examples into this directory as a test program. (We really need to restrcture testgtk into a whole directory full of tests for every widget or functionality group, separated into multiple .c files.) Mon May 29 15:19:56 2000 Owen Taylor <otaylor@redhat.com> * gtk/testgtk.c (file_exists): Fix stupid typo that was keeping RC file from being loaded. * gtk/testgtkrc gtk/testgtkrc2: Test new pango-ized RC file font code. Mon May 29 14:31:27 2000 Owen Taylor <otaylor@redhat.com> * gdk/gdkfont.h gdk/x11/gdkfont-x11.c (gdk_font_from_description): Add function to load a GdkFont from a PangoFontDescription. Fri May 26 17:16:40 2000 Owen Taylor <otaylor@redhat.com> * gtk/frame.[ch] gtkaspectframe.c: Make frame widgets able to have any widget for the label, use a GtkLabel widget to display the text. (Based partially on a patch from Anders Carlson.) (Quite a bit of code reorganization - strip 90% of the guts out of gtkaspectframe and add a single virtual func to GtkFrameClass - compute_child_allocation.) Fri May 26 12:00:02 2000 Owen Taylor <otaylor@redhat.com> * gtk/gtkctree.c gtk/gtkclist.[ch]: Pangoized. (Removed clist->row_center_offset field because caching it wasn't saving time or code, added private function _gtk_clist_create_cell_layout()). Wed May 24 15:59:37 2000 Owen Taylor <otaylor@redhat.com> * gtk/gtkaccellabel.c: Pangoized. * gtk/[hv]ruler.c: Pangoized Mon May 22 19:23:59 2000 Owen Taylor <otaylor@redhat.com> * gtk/gtkfilesel.c (gtk_file_selection_init): Use gtk_clist_set_column_auto_resize() to remove need need for manual column width computations. Mon May 22 18:50:26 2000 Owen Taylor <otaylor@redhat.com> * gtk/gtktooltips.[ch]: Replace custom drawing with a GtkLabel, ensuring Pango correctness, and considerably simplifying the code. * gtk/gtklabel.c gtk[hv]scale.c: 1000 => PANGO_SCALE. * gtk/gtklabel.c (gtk_label_size_request): Fixed incorrect getting of numbers of lines. * gtk/gtklabel.c (gtk_label_size_request): Set the requisition to the actual requested width of the lable, not to the wrap width we set. * gtk/gtktextchild.h: Remove extraneous include of gtk/gtk.h. * gtk/gtktextbtree.c gtk/gtktextbuffer.c gtk/gtktextlayout.c gtk/gtktextview.c gtk/gtktextview.[ch]: Fix up includes. * gtk/gtktextview.c: Fix structure inheritance. * gtk/gtkprogressbar.c: Pangoize. Mon May 22 15:47:30 2000 Owen Taylor <otaylor@redhat.com> * gtk/gtktextview.c (gtk_text_view_get_first_para_iter): Encapsulate in a function. * gtk/gtktextlayout.c (find_display_line_above): Fixed bug with computing line tops. * gtk/gtktextview.c (changed_handler): Fix < , <= confusion. Thu May 18 18:53:31 2000 Owen Taylor <otaylor@redhat.com> * gtk/gtktextdisplay.c (gtk_text_layout_draw): Fix up the x_offset and y_offset coordinates to do what we need now. (The offset between buffer and layout coordinates has been reintroduced, but is a bit different than before.) * gtk/gtktextview.[ch]: No longer inherit from GtkLayout; instead handle the adjustments ourselves, and scroll as necessary using the new gdk_window_scroll(). The advantage of this is that when we are incrementally revalidating, we are essentially rearranging things around the visible portion of the screen. With the old setup, the visible portion of the screen was moved around in the layout, so scrolling and redrawing to track that caused jumping of the display. Since we now control the scrolling ourselves, we can suppress this and only redraw when things actually change. Thu May 18 18:47:25 2000 Owen Taylor <otaylor@redhat.com> * gtk/gtktextbtree.c (redisplay_mark): We need to invalidate the region not just redisplay it after-all, since we store the cursors in the LineDisplay. (Ugly interactions here between GtkLayout and GtkTextBTree here.) * gtk/gtktextbtree.c (redisplay_region): Fixed reversed comparison. Thu May 18 18:43:21 2000 Owen Taylor <otaylor@redhat.com> * gdk/gdkwindow.h gdk/x11/gdkgeometry-x11.c (gdk_window_scroll): Added function to scroll contents of a window while keeping the window constant. Works by XCopyArea or guffaw-scrolling depending on the details of how the window is set up. (guffaw-scrolling still needs to be filled in.) Wed May 17 22:36:53 2000 Owen Taylor <otaylor@redhat.com> * gtk/gtktextiter.c gtk/gtkmain.c: Add a debug key for the text widget, move the debugging that was tied to a global variable to that. * gtk/gtkmarshal.list: Add NONE:INT,INT,INT * gtk/gtktextbtree.[ch] gtk/gtktextlayout.c: Keep a separate validated flag, in line data instead of setting height/width to -1. This allows us to perform operations with partially invalid buffer (using the old size for invalid lines) and thus to do incremental vaidation. Keep height/width aggregates up to date when deleting text and rebalancing the tree. * gtk/gtktextbtree.[ch]: Add functions validate a line (gtk_text_btree_validate_line), and to validate up to a number of pixels (gtk_text_btree_validate). * gtk/gtktextlayout.[ch]: Add an ::invalidated signal that indicates that something is changed and a revalidation pass is needed. Change ::need_repaint to ::changed, and make it take old and new yranges instead of a rectangle. * gtk/gtktextbtree.[ch] gtk/gtktextlayout.[ch]: Move the line_data_destroy() function from gtk_text_btree_add_view() to a virtual function in GtkTextLayout * gtk/gtktextbtree.[ch]: Remove gtk_text_btree_get_damage_range(), since we are handling partial repaints in a different fashion now. * gtk/gtktextbtree.[ch]: Only repaint the changed portion of the selection instead of queueing a repaint on the entire widget. * gtk/gtktextbuffer.[ch] gtk/gtktextbtree.[ch]: Move get_selection_bounds() down to btree, make the function in buffer a wrapper around the btree function. * gtk/gtktextlayout.[ch]: Add functions to check if the layout is valid and to recompute either a range of pixels aroudn a line or a certain total number of pixels. * gtk/gtktextlayout.[ch]: Cache a single line display; now that we only redraw the needed portions, the hit rate for this cache is quite high. * gtk/gtktextview.[ch]: Keep track of the first paragraph on the screen so that when re-laying-out the buffer, we can keep the same place. This requires connecting to ::value_changed on the adjustments * gtk/gtktextview.[ch]: Add idle functions to revalidate the buffer after we receive an ::invalidated signal. Wed May 17 22:10:47 2000 Owen Taylor <otaylor@redhat.com> * gtk/gtklayout.c (gtk_layout_size_allocate): Set upper to max of allocation and layout size, not just to the layout size. * gtk/gtk[hv]scrollbar.c (gtk_[hv]scrollbar_calc_slider_size): Invalidate window so it gets redrawn properly. * gdk/gdkwindow.c (gdk_window_invalidate_rect): Allow rect == NULL to mean the entire window. * gdk/gdkevents.h: Move definition for GDK_PRIORITY_REDRAW into public header. Mon May 15 14:51:31 2000 Owen Taylor <otaylor@redhat.com> * gtk/gtktextmark.c (gtk_text_mark_get_name): Add function to get the name of a mark. * gtk/gtktextlayout.c (gtk_text_layout_get_line_at_y): Add a function to find the paragraph from a y position. Thu May 11 12:57:20 2000 Owen Taylor <otaylor@redhat.com> * gtk/gtktextbtree.c (gtk_text_btree_node_invalidate_upward): Valid nodes have width/height >= 0, not > 0. Tue May 9 21:29:06 2000 Owen Taylor <otaylor@redhat.com> * gtk/gtktextlayout.[ch] gtk/gtktextdisplay.c (gtk_text_layout_get_line_display): Add a size_only flag, so when we only need the size, we don't create useless appearance attributes. * gtk/gtktextview.c (gtk_text_view_ensure_layout): Remove duplicate setting of font description. * gtk/gtkscale.c: Use PANGO_SCALE instead of 1000 Wed Apr 26 01:53:23 2000 Owen Taylor <otaylor@redhat.com> * gtk/Makefile.am (EXTRA_DIST): Add OLD_STAMP into EXTRA_DIST. It does not work well when the file that everything depends on is not in the tarball. Wed Apr 26 00:56:14 2000 Owen Taylor <otaylor@redhat.com> * gtk/testgtk.c: Some hacks and fixes so that it basically works when not sitting in the GTK+ build tree. 2000-05-03 Havoc Pennington <hp@redhat.com> * gtk/gtktextbtree.c (gtk_text_line_next_could_contain_tag): Properly determine the ordering of the tag root and the current line within the tree. Previous algorithm only worked if the tag root's immediate parent was the common root of both the current line and the tag root. Wed Apr 26 00:43:00 2000 Owen Taylor <otaylor@redhat.com> * gtk/gtktextlayout.c (set_para_values): Fix some bugs in alignment. * gtk/gtktextview.c (gtk_text_view_ensure_layout): Track the widget text directional dynamically. * gtk/gtktextview.[ch]: Added functions to get and set default wrap mode. Tue Apr 25 23:47:38 2000 Owen Taylor <otaylor@redhat.com> * gtk/gtktextlayout.c (gtk_text_layout_get_iter_location): Fix bug in cursor location computation. Tue Apr 25 23:22:59 2000 Owen Taylor <otaylor@redhat.com> * gtk/gtklayout.c (gtk_layout_set_size): Clamp hadjustment/ vadjusment values properly when layout gets smaller. * gtk/gtktextview.c (need_repaint_handler): Areas being passed in are far completely inaccurate, and sometimes too small, so, for now, just queue a redraw on the whole visible region. 2000-04-25 Havoc Pennington <hp@redhat.com> * gtk/gtktextbtree.c (summary_destroy): new function to destroy tag summary nodes (gtk_text_line_next_could_contain_tag): this function was totally broken if the line passed in wasn't below the tag root. Fix it. (gtk_text_btree_first_could_contain_tag): In the tag == NULL "wildcard" case, we have to do a linear scan. Blah. (gtk_text_btree_last_could_contain_tag): In tag == NULL case, we have to do the linear scan (tag_removed_cb): When a tag is removed from the tag table, remove the GtkTextTagInfo node from the btree. (gtk_text_btree_spew): Implement the spew function, for our debugging pleasure. Tue Apr 25 19:40:18 2000 Owen Taylor <otaylor@redhat.com> * gtk/gtktextlayout.c (gtk_text_layout_set_buffer): Fix a problem with referring to the wrong buffer. * gtk/gtkentry.c: Fix focus-in/focus-out confusion. * gtk/gtkrc.c gtk/gtkstyle.c: Moving setting default font description to gtk_style_new() - otherwise things don't work without a .gtkrc file. * gtk/gtktextbuffer.c (gtk_text_buffer_new): Sink the tags table if we create it ourself, too. * gdk/gdktypes.h (enum): Move GDK_RELEASE_MASK, since it was conflicting with XKB modifiers. * gtk/gtktextview.[ch]: Add simple support for GtkIMContext. Mon Apr 24 19:34:18 2000 Owen Taylor <otaylor@redhat.com> * gtk/gtkentry.c (gtk_entry_move_cursor_visually): Fix problem with deletion from last commit. Mon Apr 24 19:29:40 2000 Owen Taylor <otaylor@redhat.com> * gtk/gtkwidget.c (gtk_widget_create_pango_context): Set the language in the context from the current locale. * gtk/gtkentry.c (gtk_entry_size_request): Use language from the context, not hardcoded value. * gtk/gtkentry.c (gtk_entry_move_cursor): Make character movement visual, not logical. Sun Apr 23 23:39:18 2000 Owen Taylor <otaylor@redhat.com> * gtk/gtkentry.c gtk/gtktextdisplay.c: Don't handle selections as attributes - that doesn't handle partial-glyph selection properly. Instead use new pango_layout_line_get_x_ranges() functionality to draw the selection. * gtk/gtkentry.c: Simplify code since pango_layout_line_index_to_x() now properly handles out-of-range coordinates. * gtk/gtktextbuffer.c: Emit "mark_set" when the cursor is moved. * gtk/gtktextiter.h gtk/gtktextiterprivate.h: Make gtk_text_iter_get_line_byte() public. * gtk/gtktextlayout.[ch]: Properly set the direction in the PangoContext for paragraphs opposite to the base direction of the widget. * gtk/gtktextlayout.[ch] gtk/gtktextdisplay.c: Fixes for alignment. * gtk/gtktextlayout.c: Don't split segments on marks, since that causes Arabic words to reshape as you cursor through. * gtk/gtktextlayout.[ch] gtk/gtktextview.[ch]: Implement virtual cursor position when moving vertically with the arrow keys and scrolling with page-up/page-down. (Arrow keys save only the X, scrolling saves both X and Y.) This means you can line-up / line-down or page-up / page-down without losing your place, and also that moving vertically with the cursor keys keeps the same X position, not the same character count: * gtk/gtktextlayout.[ch] gtk/gtktextview.[ch]: Make vertical arrow keys move by display lines, not paragraphs. Tue Apr 18 14:16:50 2000 Owen Taylor <otaylor@redhat.com> * gtk/gtklayout.c: Make sure that the bin window is at least as big as the allocation. (Should we also make sure that the bin window is big enough to completely cover widget->window?) * gtk/gtktextview.c (gtk_text_view_get_visible_rect): Add function to get the onscreen rectangle. * gdk/x11/gdkwindow-x11.c (gdk_window_get_pointer): Correctly account for offsets in window coordinates. Sun Apr 16 16:13:27 2000 Owen Taylor <otaylor@redhat.com> * gtk/gtkentry.c (gtk_entry_get_cursor_locations): Fix index/offset confusion. * gtk/gtktextview.c (gtk_text_view_ensure_layout): Set the default direction from the widget direction. * gtk/gtktexttag.c gtk/gtktexttagprivate.h (gtk_text_tag_set_arg): Add a "direction" attribute. * gtk/gtktextview.c: global s/tkxt/text_view/. * gtk/testtext.c: Added long block of text in Arabic, to test out the direction attributes. (Some problems with the shaping system for arabic become obvious - like the fact the cursor splits words into unjoined pieces.) Fri Apr 14 12:54:34 2000 Owen Taylor <otaylor@redhat.com> * gtk/gtktextdisplay.c (render_layout): Add overstrike handling. * gtk/gtktextlayout.c: Fix up alignment. * gtk/testtext.c: Add some tests for centering, wrapping. Fri Apr 14 09:26:22 2000 Owen Taylor <otaylor@redhat.com> * gdk/gdkdrawable.h gdk/gdkdraw.c gdk/gdkwindow.c gdk/x11/gdkdrawable-x11.c: Add a draw_glyphs() operation to the drawable vtable and gdk_draw_glyphs(). If we wrote GTK+-specific layout-render function this could just replace the draw_layout() operation in the vtable. * gtk/gtkentry.c: Move guts of gtk_entry_get_cursor_locations to pango_layout_get_cursor_pos() and use that function. * gtk/gtktextchild.[ch]: add gtk_ onto pixmap_segment_new(), since it is a non-static symbol. * gtk/gtktextbtree.[ch]: Replace gtk_text_btree_find_line_data_by_y() with gtk_text_btree_find_line_by_y() * gtk/gtktextdisplay.c: Rewrote for Pango - uses a custom layout renderer that handles GtkTextAppearance attributes. * gtk/gtktexttag.[ch] gtk/gtktexttagprivate.h: - Move the values in the style that don't affect geometry into a GtkTextAppearance structure. - Change underline to take a PangoUnderline and "font" a string representation of a font description - Add a "font_desc" attribute which takes a FontDescription structure. * gtk/gtktextlayout.[ch]: - Get rid of the display-line list per each line. Instead, we generate, on demand, a GtkTextLineDisplay structure which] contains a PangoLayout * and other necesary information (offsets, cursor locations) for displaying a paragraph. - Get rid of the code to wrap lines, create display chunks, etc. Instead, we just go through a paragraph and convert it into the necessary inputs to a PangoLayout. - Implement a new attribute type, GtkTextAttrAppearance. This holds a GtkTextAppearance, and is used to pass colors, stipple, etc, through from the layout to the display without having to use lots and lots of individual attributes. - Reimplement gtk_layout_get_iter_at_pixel() gtk_layout_get_iter_pos() in terms of PangoLayout functions. * gtk/gtktextview.c: - Handle passing the necessary PangoContext to the layout - Some fixups in painting to deal with the automatic backing store and offsetting of GTK+-1.4 - Add a style_set handler so that the default style reacts properly to theme changes. * gtk/gtktext?*.[ch]: Random code-style fixes. * gtk/testtext.c: Substitute in languages that Pango handles now for Thai Mon Apr 10 10:33:45 2000 Owen Taylor <otaylor@redhat.com> * gtk/gtktext?*.[ch]: Check in Havoc's port of the Tk text widget, in original form preparatory to Pango-ization and gdkimcontext-ization. Thu Apr 6 19:25:39 2000 Owen Taylor <otaylor@redhat.com> * gtk/gtkimcontext.c: Move default implementations to real_* vfuncs, so that we can derive from gtkimcontext in language bindings properly. Thu Apr 6 16:02:52 2000 Owen Taylor <otaylor@redhat.com> * gtk/gtkimcontextsimple.[ch]: Use gdk_keyval_to_unicode to gdk_unicode_to_keyval. Add a compose table including (almost) all the compose combinations from X. This is 6k of static, shared data as opposed to 50k or so of dynamic data in the XIM implementation. * gdk/gdk.h gdk/gdkkeyuni.c gdk/win32/gdkevents-win32.c (gdk_keyval_to_unicode, gdk_unicode_to_keyval): Moved functions to convert keyvalues from and to unicode here from the win32 port and made them public. Wed Apr 5 16:37:29 2000 Owen Taylor <otaylor@redhat.com> * gtk/gtkeditable.c (gtk_editable_insert_text): Allow new_text_length == -1. Wed Apr 5 16:27:45 2000 Owen Taylor <otaylor@redhat.com> * gtk/gtkimcontext.[ch]: Base class for new input context system * gtk/gtkimmulticontext.[ch]: Proxy input context that allows the real input context implementation to be loaded from modules and switched on the fly. * gtk/gtkcontextsimple.[ch]: Simple implementation of an input context that just does direct keysymbol => unicode translation. * gtk/gtkentry.[ch]: Start switching editing over to using GtkInputContext. (No handling of preedit yet.) Wed Apr 5 15:48:41 2000 Owen Taylor <otaylor@redhat.com> * gtk/gtktypeutils.h (GTK_CHECK_GET_CLASS): Fix problem with one too many substitutions. (klass should not be subsituted.) Wed Apr 5 00:18:14 2000 Owen Taylor <otaylor@redhat.com> * configure.in: Add checks for Pango * configure.in docs/Makefile.am: Add test for sgml2html and allow 'make dist' without building html, but print out warnings in that case. (For making snapshots) * gdk/Makefile.am gdk/x11/Makefile.am gtk/Makefile.am: Add Pango libraries and C flags * gdk/gdkdraw.c gdk/gdkdrawable.h gdkwindow.c gdk/x11/gdkdrawable-x11.c: Add function (gdk_draw_layout) to draw a pango layout. * gdk/gdkpango.h gdk/x11/gdkpango-x11.c: New file with functions for getting Pango contexts for GDK. * gtk/gtkeditable.c: Get rid of dead code gtk_editable_parent_set() * gtk/gtkentry.[ch]: Complete rewrite to use Pango, add bidirectional editing. * gtk/gtkentry.c: Hack in simple Hebrew input with direct keysym => unicode translations. More languages can be added here, but real input-method support is needed. * docs/Changes-1.4.txt: Added note about entry behavior. * gtk/gtkenums.h gtk/gtkwidget.[ch] testgtk.c gtkprivate.h: Add functions to set the reading direction for a widget and the global direction. Add test which allows toggling the global direction. Two private flags are used to store the direction. (GTK_DIRECTION_SET + GTK_DIRECTION_LTR) * gtk/gtkcheckbutton.c gtk/gtkframe.c gtk/gtkhbbox.c gtk/gtkhbox.c gtk/gtkradiobutton.c gtk/gtkspinbutton.c gtk/gtktable.c * gtk/gtk[hv]scale.c gtk/gtkscale.[ch]: Draw numbers using Pango * gtk/gtklabel.[ch]: Moved to Pango and considerably rewritten. Line breaking, underlining now handled by Pango. * gtk/gtkstyle.[ch] gtk/gtkrc.[ch]: Add a PangoFontDescription to RCStyle and Style. (Having both this and the old font name and GdkFont is temporary.) * gtk/gtkwidget.[ch] (gtk_widget_create_pango_{context,layout}): Added convenience functions for creating contexts and layouts for widgets. * gtk/testgtk.c: Enhance label tests with multilingual labels.
2000-06-02 03:14:07 +00:00
break;
}
tmp_list = tmp_list->next;
}
}
adapt to handle PangoColor 2001-01-26 Havoc Pennington <hp@redhat.com> * gtk/gtktextlayout.c (convert_color): adapt to handle PangoColor * gtk/gtktreeview.c (gtk_tree_view_widget_to_tree_coords): fix to not offset by TREE_VIEW_HEADER_HEIGHT (gtk_tree_view_tree_to_widget_coords): fix to not offset by TREE_VIEW_HEADER_HEIGHT * configure.in (included_loaders): for me, --with-included-loaders generates the error "the specified loader yes does not exist", i.e. the arg defaults to "yes", so change test for value "" to test for value "yes", and include all loaders in that case. * gtk/gtkrbtree.c (_gtk_rbtree_get_depth): new function * gtk/gtktreeview.c (gtk_tree_view_get_cell_rect): fix to properly handle TREE_VIEW_VERTICAL_SEPARATOR (gtk_tree_view_bin_expose): fix to consider the row offset as pointing halfway into vertical separator. (gtk_tree_view_draw_node_focus_rect): ditto * gtk/gtkdebug.h, gtk/gtkmain.c (gtk_init_check): Add --gtk-debug=updates, which causes gdk_window_set_debug_updates (TRUE) to be called. * gdk/gdkwindow.c (gdk_window_set_debug_updates): Allow enabling a debug mode where the invalid region is colored in on invalidate, so you can see the flicker and know whether your redraw code is doing a good job. * gtk/gtktreeview.c (gtk_tree_view_queue_draw_node): Work in tree window coordinates (clip rect is in tree window coords) * gtk/Makefile.am: add gtktreednd.[hc] * gtk/gtkliststore.c: implement gtktreednd interfaces. * gtk/gtktreednd.c, gtk/gtktreednd.h: New interface to support drag-and-drop data operations on a model (so we can set up tree drag-and-drop automatically) * gtk/testgtk.c: Add a window to change sensitivity in the GtkLabel test; add a way to change the entry frame in GtkEntry test * gtk/gtkentry.c (gtk_entry_set_has_frame): (gtk_entry_get_has_frame): new functions to remove the frame around an entry (gtk_entry_size_request): shrink requisition if no frame (gtk_entry_draw_focus): don't draw frame if no frame * gtk/gtkstyle.c (gtk_default_draw_check): draw custom look for checks inside a cell renderer (gtk_default_draw_option): ditto for options * gtk/gtktreeviewcolumn.c (update_button_contents): add/remove children from the alignment, not the button (gtk_tree_view_column_init): ref/sink the column, to emulate GObject refcounting. * gtk/gtkcellrenderer.c (gtk_cell_renderer_init): ref/sink * gtk/gtkcellrenderertoggle.c (gtk_cell_renderer_toggle_render): Use theme functions to draw the toggles * gdk/gdkpango.c (gdk_pango_get_gc): use GdkRGB to alloc colors * gdk/gdkpango.h, gdk/gdkpango.c: Add GdkPangoAttrStipple and GdkPangoAttrEmbossed to use in rendering insensitive text * gdk/gdkpango.c (gdk_draw_layout_line): render new properties * gtk/gtkstyle.c (gtk_default_draw_layout): handle sensitivity using new GDK features
2001-01-26 21:12:05 +00:00
static PangoAttribute *
gdk_pango_attr_stipple_copy (const PangoAttribute *attr)
{
const GdkPangoAttrStipple *src = (const GdkPangoAttrStipple*) attr;
return gdk_pango_attr_stipple_new (src->stipple);
}
static void
gdk_pango_attr_stipple_destroy (PangoAttribute *attr)
{
GdkPangoAttrStipple *st = (GdkPangoAttrStipple*) attr;
if (st->stipple)
g_object_unref (st->stipple);
adapt to handle PangoColor 2001-01-26 Havoc Pennington <hp@redhat.com> * gtk/gtktextlayout.c (convert_color): adapt to handle PangoColor * gtk/gtktreeview.c (gtk_tree_view_widget_to_tree_coords): fix to not offset by TREE_VIEW_HEADER_HEIGHT (gtk_tree_view_tree_to_widget_coords): fix to not offset by TREE_VIEW_HEADER_HEIGHT * configure.in (included_loaders): for me, --with-included-loaders generates the error "the specified loader yes does not exist", i.e. the arg defaults to "yes", so change test for value "" to test for value "yes", and include all loaders in that case. * gtk/gtkrbtree.c (_gtk_rbtree_get_depth): new function * gtk/gtktreeview.c (gtk_tree_view_get_cell_rect): fix to properly handle TREE_VIEW_VERTICAL_SEPARATOR (gtk_tree_view_bin_expose): fix to consider the row offset as pointing halfway into vertical separator. (gtk_tree_view_draw_node_focus_rect): ditto * gtk/gtkdebug.h, gtk/gtkmain.c (gtk_init_check): Add --gtk-debug=updates, which causes gdk_window_set_debug_updates (TRUE) to be called. * gdk/gdkwindow.c (gdk_window_set_debug_updates): Allow enabling a debug mode where the invalid region is colored in on invalidate, so you can see the flicker and know whether your redraw code is doing a good job. * gtk/gtktreeview.c (gtk_tree_view_queue_draw_node): Work in tree window coordinates (clip rect is in tree window coords) * gtk/Makefile.am: add gtktreednd.[hc] * gtk/gtkliststore.c: implement gtktreednd interfaces. * gtk/gtktreednd.c, gtk/gtktreednd.h: New interface to support drag-and-drop data operations on a model (so we can set up tree drag-and-drop automatically) * gtk/testgtk.c: Add a window to change sensitivity in the GtkLabel test; add a way to change the entry frame in GtkEntry test * gtk/gtkentry.c (gtk_entry_set_has_frame): (gtk_entry_get_has_frame): new functions to remove the frame around an entry (gtk_entry_size_request): shrink requisition if no frame (gtk_entry_draw_focus): don't draw frame if no frame * gtk/gtkstyle.c (gtk_default_draw_check): draw custom look for checks inside a cell renderer (gtk_default_draw_option): ditto for options * gtk/gtktreeviewcolumn.c (update_button_contents): add/remove children from the alignment, not the button (gtk_tree_view_column_init): ref/sink the column, to emulate GObject refcounting. * gtk/gtkcellrenderer.c (gtk_cell_renderer_init): ref/sink * gtk/gtkcellrenderertoggle.c (gtk_cell_renderer_toggle_render): Use theme functions to draw the toggles * gdk/gdkpango.c (gdk_pango_get_gc): use GdkRGB to alloc colors * gdk/gdkpango.h, gdk/gdkpango.c: Add GdkPangoAttrStipple and GdkPangoAttrEmbossed to use in rendering insensitive text * gdk/gdkpango.c (gdk_draw_layout_line): render new properties * gtk/gtkstyle.c (gtk_default_draw_layout): handle sensitivity using new GDK features
2001-01-26 21:12:05 +00:00
g_free (attr);
}
static gboolean
gdk_pango_attr_stipple_compare (const PangoAttribute *attr1,
const PangoAttribute *attr2)
{
const GdkPangoAttrStipple *a = (const GdkPangoAttrStipple*) attr1;
const GdkPangoAttrStipple *b = (const GdkPangoAttrStipple*) attr2;
return a->stipple == b->stipple;
}
/**
* gdk_pango_attr_stipple_new:
* @stipple: a bitmap to be set as stipple
*
* Creates a new attribute containing a stipple bitmap to be used when
* rendering the text.
*
* Return value: new #PangoAttribute
**/
PangoAttribute *
gdk_pango_attr_stipple_new (GdkBitmap *stipple)
{
GdkPangoAttrStipple *result;
static PangoAttrClass klass = {
0,
gdk_pango_attr_stipple_copy,
gdk_pango_attr_stipple_destroy,
gdk_pango_attr_stipple_compare
};
if (!klass.type)
klass.type = gdk_pango_attr_stipple_type =
pango_attr_type_register ("GdkPangoAttrStipple");
result = g_new (GdkPangoAttrStipple, 1);
result->attr.klass = &klass;
if (stipple)
g_object_ref (stipple);
result->stipple = stipple;
return (PangoAttribute *)result;
}
static PangoAttribute *
gdk_pango_attr_embossed_copy (const PangoAttribute *attr)
{
const GdkPangoAttrEmbossed *e = (const GdkPangoAttrEmbossed*) attr;
return gdk_pango_attr_embossed_new (e->embossed);
}
static void
gdk_pango_attr_embossed_destroy (PangoAttribute *attr)
{
g_free (attr);
}
static gboolean
gdk_pango_attr_embossed_compare (const PangoAttribute *attr1,
const PangoAttribute *attr2)
{
const GdkPangoAttrEmbossed *e1 = (const GdkPangoAttrEmbossed*) attr1;
const GdkPangoAttrEmbossed *e2 = (const GdkPangoAttrEmbossed*) attr2;
return e1->embossed == e2->embossed;
}
/**
* gdk_pango_attr_embossed_new:
* @embossed: a bitmap to be set as embossed
*
* Creates a new attribute containing a embossed bitmap to be used when
* rendering the text.
*
* Return value: new #PangoAttribute
**/
PangoAttribute *
gdk_pango_attr_embossed_new (gboolean embossed)
{
GdkPangoAttrEmbossed *result;
static PangoAttrClass klass = {
0,
gdk_pango_attr_embossed_copy,
gdk_pango_attr_embossed_destroy,
gdk_pango_attr_embossed_compare
};
if (!klass.type)
klass.type = gdk_pango_attr_embossed_type =
pango_attr_type_register ("GdkPangoAttrEmbossed");
result = g_new (GdkPangoAttrEmbossed, 1);
result->attr.klass = &klass;
result->embossed = embossed;
return (PangoAttribute *)result;
}
fix bug where it always set the foreground, even if we were only using a 2001-02-12 Havoc Pennington <hp@pobox.com> * gdk/gdkpango.c (gdk_pango_get_gc): fix bug where it always set the foreground, even if we were only using a stipple. (gdk_draw_layout_line_with_colors): new function, allow override colors (gdk_draw_layout_with_colors): new function, allow override colors (gdk_pango_layout_line_get_clip_region): function to get the clip region for a logical text range (gdk_pango_layout_get_clip_region): get the clip region for a logical text range * gdk/x11/gdkcolor-x11.c: forward declare gdk_colormap_sync(), (gdk_colormap_new): fix call to gdk_colormap_sync() so it has the right number of arguments. * gtk/gtktextbtree.c (gtk_text_btree_node_check_consistency): enhance the function to check that node data corresponds to a view still belonging to the tree. * gtk/gtktreeview.c (gtk_tree_view_changed): we were leaking the GtkTreePath (gtk_tree_view_inserted): ditto (gtk_tree_view_child_toggled): ditto * gtk/gtktreemodel.c (gtk_tree_path_append_index): use realloc to simplify this code. * gtk/gtkcellrenderertext.c (get_layout): fix leak of a PangoAttrList * demos/gtk-demo/main.c (load_file): Fix leak of a GString * gtk/gtkentry.c (gtk_entry_realize): Fix leak of a GdkCursor * gtk/gtkmenubar.c (gtk_menu_bar_size_request): consider toggle size in the size request (gtk_menu_bar_size_allocate): consider toggle size here * gtk/gtkimagemenuitem.h, gtkimagemenuitem.c: Menu item that displays a widget in the toggle slot * gtk/testgtk.c: test GtkImageMenuItem * gtk/Makefile.am, gtk/gtk.h: Add GtkImageMenuItem * gtk/gtkmenuitem.h: Use "gint" not "guint16" for toggle size request and allocation * gtk/gtkmenu.c (gtk_menu_size_request): use gint not guint16 * gtk/gtkcheckmenuitem.c (gtk_check_menu_item_toggle_size_request): ditto
2001-02-13 05:44:47 +00:00
/* Get a clip region to draw only part of a layout. index_ranges
* contains alternating range starts/stops. The region is the
* region which contains the given ranges, i.e. if you draw with the
* region as clip, only the given ranges are drawn.
*/
/**
* gdk_pango_layout_line_get_clip_region:
* @line: a #PangoLayoutLine
* @x_origin: X pixel where you intend to draw the layout line with this clip
* @y_origin: baseline pixel where you intend to draw the layout line with this clip
* @index_ranges: array of byte indexes into the layout, where even members of array are start indexes and odd elements are end indexes
* @n_ranges: number of ranges in @index_ranges, i.e. half the size of @index_ranges
*
* Obtains a clip region which contains the areas where the given
* ranges of text would be drawn. @x_origin and @y_origin are the same
* position you would pass to gdk_draw_layout_line(). @index_ranges
* should contain ranges of bytes in the layout's text. The clip
* region will include space to the left or right of the line (to the
* layout bounding box) if you have indexes above or below the indexes
* contained inside the line. This is to draw the selection all the way
* to the side of the layout. However, the clip region is in line coordinates,
* not layout coordinates.
fix bug where it always set the foreground, even if we were only using a 2001-02-12 Havoc Pennington <hp@pobox.com> * gdk/gdkpango.c (gdk_pango_get_gc): fix bug where it always set the foreground, even if we were only using a stipple. (gdk_draw_layout_line_with_colors): new function, allow override colors (gdk_draw_layout_with_colors): new function, allow override colors (gdk_pango_layout_line_get_clip_region): function to get the clip region for a logical text range (gdk_pango_layout_get_clip_region): get the clip region for a logical text range * gdk/x11/gdkcolor-x11.c: forward declare gdk_colormap_sync(), (gdk_colormap_new): fix call to gdk_colormap_sync() so it has the right number of arguments. * gtk/gtktextbtree.c (gtk_text_btree_node_check_consistency): enhance the function to check that node data corresponds to a view still belonging to the tree. * gtk/gtktreeview.c (gtk_tree_view_changed): we were leaking the GtkTreePath (gtk_tree_view_inserted): ditto (gtk_tree_view_child_toggled): ditto * gtk/gtktreemodel.c (gtk_tree_path_append_index): use realloc to simplify this code. * gtk/gtkcellrenderertext.c (get_layout): fix leak of a PangoAttrList * demos/gtk-demo/main.c (load_file): Fix leak of a GString * gtk/gtkentry.c (gtk_entry_realize): Fix leak of a GdkCursor * gtk/gtkmenubar.c (gtk_menu_bar_size_request): consider toggle size in the size request (gtk_menu_bar_size_allocate): consider toggle size here * gtk/gtkimagemenuitem.h, gtkimagemenuitem.c: Menu item that displays a widget in the toggle slot * gtk/testgtk.c: test GtkImageMenuItem * gtk/Makefile.am, gtk/gtk.h: Add GtkImageMenuItem * gtk/gtkmenuitem.h: Use "gint" not "guint16" for toggle size request and allocation * gtk/gtkmenu.c (gtk_menu_size_request): use gint not guint16 * gtk/gtkcheckmenuitem.c (gtk_check_menu_item_toggle_size_request): ditto
2001-02-13 05:44:47 +00:00
*
* Return value: a clip region containing the given ranges
**/
GdkRegion*
gdk_pango_layout_line_get_clip_region (PangoLayoutLine *line,
gint x_origin,
gint y_origin,
gint *index_ranges,
gint n_ranges)
{
GdkRegion *clip_region;
gint i;
PangoRectangle logical_rect;
PangoLayoutIter *iter;
gint baseline;
fix bug where it always set the foreground, even if we were only using a 2001-02-12 Havoc Pennington <hp@pobox.com> * gdk/gdkpango.c (gdk_pango_get_gc): fix bug where it always set the foreground, even if we were only using a stipple. (gdk_draw_layout_line_with_colors): new function, allow override colors (gdk_draw_layout_with_colors): new function, allow override colors (gdk_pango_layout_line_get_clip_region): function to get the clip region for a logical text range (gdk_pango_layout_get_clip_region): get the clip region for a logical text range * gdk/x11/gdkcolor-x11.c: forward declare gdk_colormap_sync(), (gdk_colormap_new): fix call to gdk_colormap_sync() so it has the right number of arguments. * gtk/gtktextbtree.c (gtk_text_btree_node_check_consistency): enhance the function to check that node data corresponds to a view still belonging to the tree. * gtk/gtktreeview.c (gtk_tree_view_changed): we were leaking the GtkTreePath (gtk_tree_view_inserted): ditto (gtk_tree_view_child_toggled): ditto * gtk/gtktreemodel.c (gtk_tree_path_append_index): use realloc to simplify this code. * gtk/gtkcellrenderertext.c (get_layout): fix leak of a PangoAttrList * demos/gtk-demo/main.c (load_file): Fix leak of a GString * gtk/gtkentry.c (gtk_entry_realize): Fix leak of a GdkCursor * gtk/gtkmenubar.c (gtk_menu_bar_size_request): consider toggle size in the size request (gtk_menu_bar_size_allocate): consider toggle size here * gtk/gtkimagemenuitem.h, gtkimagemenuitem.c: Menu item that displays a widget in the toggle slot * gtk/testgtk.c: test GtkImageMenuItem * gtk/Makefile.am, gtk/gtk.h: Add GtkImageMenuItem * gtk/gtkmenuitem.h: Use "gint" not "guint16" for toggle size request and allocation * gtk/gtkmenu.c (gtk_menu_size_request): use gint not guint16 * gtk/gtkcheckmenuitem.c (gtk_check_menu_item_toggle_size_request): ditto
2001-02-13 05:44:47 +00:00
g_return_val_if_fail (line != NULL, NULL);
g_return_val_if_fail (index_ranges != NULL, NULL);
clip_region = gdk_region_new ();
iter = pango_layout_get_iter (line->layout);
while (pango_layout_iter_get_line (iter) != line)
pango_layout_iter_next_line (iter);
pango_layout_iter_get_line_extents (iter, NULL, &logical_rect);
baseline = pango_layout_iter_get_baseline (iter);
fix bug where it always set the foreground, even if we were only using a 2001-02-12 Havoc Pennington <hp@pobox.com> * gdk/gdkpango.c (gdk_pango_get_gc): fix bug where it always set the foreground, even if we were only using a stipple. (gdk_draw_layout_line_with_colors): new function, allow override colors (gdk_draw_layout_with_colors): new function, allow override colors (gdk_pango_layout_line_get_clip_region): function to get the clip region for a logical text range (gdk_pango_layout_get_clip_region): get the clip region for a logical text range * gdk/x11/gdkcolor-x11.c: forward declare gdk_colormap_sync(), (gdk_colormap_new): fix call to gdk_colormap_sync() so it has the right number of arguments. * gtk/gtktextbtree.c (gtk_text_btree_node_check_consistency): enhance the function to check that node data corresponds to a view still belonging to the tree. * gtk/gtktreeview.c (gtk_tree_view_changed): we were leaking the GtkTreePath (gtk_tree_view_inserted): ditto (gtk_tree_view_child_toggled): ditto * gtk/gtktreemodel.c (gtk_tree_path_append_index): use realloc to simplify this code. * gtk/gtkcellrenderertext.c (get_layout): fix leak of a PangoAttrList * demos/gtk-demo/main.c (load_file): Fix leak of a GString * gtk/gtkentry.c (gtk_entry_realize): Fix leak of a GdkCursor * gtk/gtkmenubar.c (gtk_menu_bar_size_request): consider toggle size in the size request (gtk_menu_bar_size_allocate): consider toggle size here * gtk/gtkimagemenuitem.h, gtkimagemenuitem.c: Menu item that displays a widget in the toggle slot * gtk/testgtk.c: test GtkImageMenuItem * gtk/Makefile.am, gtk/gtk.h: Add GtkImageMenuItem * gtk/gtkmenuitem.h: Use "gint" not "guint16" for toggle size request and allocation * gtk/gtkmenu.c (gtk_menu_size_request): use gint not guint16 * gtk/gtkcheckmenuitem.c (gtk_check_menu_item_toggle_size_request): ditto
2001-02-13 05:44:47 +00:00
pango_layout_iter_free (iter);
fix bug where it always set the foreground, even if we were only using a 2001-02-12 Havoc Pennington <hp@pobox.com> * gdk/gdkpango.c (gdk_pango_get_gc): fix bug where it always set the foreground, even if we were only using a stipple. (gdk_draw_layout_line_with_colors): new function, allow override colors (gdk_draw_layout_with_colors): new function, allow override colors (gdk_pango_layout_line_get_clip_region): function to get the clip region for a logical text range (gdk_pango_layout_get_clip_region): get the clip region for a logical text range * gdk/x11/gdkcolor-x11.c: forward declare gdk_colormap_sync(), (gdk_colormap_new): fix call to gdk_colormap_sync() so it has the right number of arguments. * gtk/gtktextbtree.c (gtk_text_btree_node_check_consistency): enhance the function to check that node data corresponds to a view still belonging to the tree. * gtk/gtktreeview.c (gtk_tree_view_changed): we were leaking the GtkTreePath (gtk_tree_view_inserted): ditto (gtk_tree_view_child_toggled): ditto * gtk/gtktreemodel.c (gtk_tree_path_append_index): use realloc to simplify this code. * gtk/gtkcellrenderertext.c (get_layout): fix leak of a PangoAttrList * demos/gtk-demo/main.c (load_file): Fix leak of a GString * gtk/gtkentry.c (gtk_entry_realize): Fix leak of a GdkCursor * gtk/gtkmenubar.c (gtk_menu_bar_size_request): consider toggle size in the size request (gtk_menu_bar_size_allocate): consider toggle size here * gtk/gtkimagemenuitem.h, gtkimagemenuitem.c: Menu item that displays a widget in the toggle slot * gtk/testgtk.c: test GtkImageMenuItem * gtk/Makefile.am, gtk/gtk.h: Add GtkImageMenuItem * gtk/gtkmenuitem.h: Use "gint" not "guint16" for toggle size request and allocation * gtk/gtkmenu.c (gtk_menu_size_request): use gint not guint16 * gtk/gtkcheckmenuitem.c (gtk_check_menu_item_toggle_size_request): ditto
2001-02-13 05:44:47 +00:00
i = 0;
while (i < n_ranges)
{
gint *pixel_ranges = NULL;
gint n_pixel_ranges = 0;
gint j;
/* Note that get_x_ranges returns layout coordinates
*/
fix bug where it always set the foreground, even if we were only using a 2001-02-12 Havoc Pennington <hp@pobox.com> * gdk/gdkpango.c (gdk_pango_get_gc): fix bug where it always set the foreground, even if we were only using a stipple. (gdk_draw_layout_line_with_colors): new function, allow override colors (gdk_draw_layout_with_colors): new function, allow override colors (gdk_pango_layout_line_get_clip_region): function to get the clip region for a logical text range (gdk_pango_layout_get_clip_region): get the clip region for a logical text range * gdk/x11/gdkcolor-x11.c: forward declare gdk_colormap_sync(), (gdk_colormap_new): fix call to gdk_colormap_sync() so it has the right number of arguments. * gtk/gtktextbtree.c (gtk_text_btree_node_check_consistency): enhance the function to check that node data corresponds to a view still belonging to the tree. * gtk/gtktreeview.c (gtk_tree_view_changed): we were leaking the GtkTreePath (gtk_tree_view_inserted): ditto (gtk_tree_view_child_toggled): ditto * gtk/gtktreemodel.c (gtk_tree_path_append_index): use realloc to simplify this code. * gtk/gtkcellrenderertext.c (get_layout): fix leak of a PangoAttrList * demos/gtk-demo/main.c (load_file): Fix leak of a GString * gtk/gtkentry.c (gtk_entry_realize): Fix leak of a GdkCursor * gtk/gtkmenubar.c (gtk_menu_bar_size_request): consider toggle size in the size request (gtk_menu_bar_size_allocate): consider toggle size here * gtk/gtkimagemenuitem.h, gtkimagemenuitem.c: Menu item that displays a widget in the toggle slot * gtk/testgtk.c: test GtkImageMenuItem * gtk/Makefile.am, gtk/gtk.h: Add GtkImageMenuItem * gtk/gtkmenuitem.h: Use "gint" not "guint16" for toggle size request and allocation * gtk/gtkmenu.c (gtk_menu_size_request): use gint not guint16 * gtk/gtkcheckmenuitem.c (gtk_check_menu_item_toggle_size_request): ditto
2001-02-13 05:44:47 +00:00
pango_layout_line_get_x_ranges (line,
index_ranges[i*2],
index_ranges[i*2+1],
&pixel_ranges, &n_pixel_ranges);
for (j=0; j < n_pixel_ranges; j++)
{
GdkRectangle rect;
rect.x = x_origin + pixel_ranges[2*j] / PANGO_SCALE - logical_rect.x / PANGO_SCALE;
rect.y = y_origin - (baseline / PANGO_SCALE - logical_rect.y / PANGO_SCALE);
fix bug where it always set the foreground, even if we were only using a 2001-02-12 Havoc Pennington <hp@pobox.com> * gdk/gdkpango.c (gdk_pango_get_gc): fix bug where it always set the foreground, even if we were only using a stipple. (gdk_draw_layout_line_with_colors): new function, allow override colors (gdk_draw_layout_with_colors): new function, allow override colors (gdk_pango_layout_line_get_clip_region): function to get the clip region for a logical text range (gdk_pango_layout_get_clip_region): get the clip region for a logical text range * gdk/x11/gdkcolor-x11.c: forward declare gdk_colormap_sync(), (gdk_colormap_new): fix call to gdk_colormap_sync() so it has the right number of arguments. * gtk/gtktextbtree.c (gtk_text_btree_node_check_consistency): enhance the function to check that node data corresponds to a view still belonging to the tree. * gtk/gtktreeview.c (gtk_tree_view_changed): we were leaking the GtkTreePath (gtk_tree_view_inserted): ditto (gtk_tree_view_child_toggled): ditto * gtk/gtktreemodel.c (gtk_tree_path_append_index): use realloc to simplify this code. * gtk/gtkcellrenderertext.c (get_layout): fix leak of a PangoAttrList * demos/gtk-demo/main.c (load_file): Fix leak of a GString * gtk/gtkentry.c (gtk_entry_realize): Fix leak of a GdkCursor * gtk/gtkmenubar.c (gtk_menu_bar_size_request): consider toggle size in the size request (gtk_menu_bar_size_allocate): consider toggle size here * gtk/gtkimagemenuitem.h, gtkimagemenuitem.c: Menu item that displays a widget in the toggle slot * gtk/testgtk.c: test GtkImageMenuItem * gtk/Makefile.am, gtk/gtk.h: Add GtkImageMenuItem * gtk/gtkmenuitem.h: Use "gint" not "guint16" for toggle size request and allocation * gtk/gtkmenu.c (gtk_menu_size_request): use gint not guint16 * gtk/gtkcheckmenuitem.c (gtk_check_menu_item_toggle_size_request): ditto
2001-02-13 05:44:47 +00:00
rect.width = (pixel_ranges[2*j + 1] - pixel_ranges[2*j]) / PANGO_SCALE;
rect.height = logical_rect.height / PANGO_SCALE;
fix bug where it always set the foreground, even if we were only using a 2001-02-12 Havoc Pennington <hp@pobox.com> * gdk/gdkpango.c (gdk_pango_get_gc): fix bug where it always set the foreground, even if we were only using a stipple. (gdk_draw_layout_line_with_colors): new function, allow override colors (gdk_draw_layout_with_colors): new function, allow override colors (gdk_pango_layout_line_get_clip_region): function to get the clip region for a logical text range (gdk_pango_layout_get_clip_region): get the clip region for a logical text range * gdk/x11/gdkcolor-x11.c: forward declare gdk_colormap_sync(), (gdk_colormap_new): fix call to gdk_colormap_sync() so it has the right number of arguments. * gtk/gtktextbtree.c (gtk_text_btree_node_check_consistency): enhance the function to check that node data corresponds to a view still belonging to the tree. * gtk/gtktreeview.c (gtk_tree_view_changed): we were leaking the GtkTreePath (gtk_tree_view_inserted): ditto (gtk_tree_view_child_toggled): ditto * gtk/gtktreemodel.c (gtk_tree_path_append_index): use realloc to simplify this code. * gtk/gtkcellrenderertext.c (get_layout): fix leak of a PangoAttrList * demos/gtk-demo/main.c (load_file): Fix leak of a GString * gtk/gtkentry.c (gtk_entry_realize): Fix leak of a GdkCursor * gtk/gtkmenubar.c (gtk_menu_bar_size_request): consider toggle size in the size request (gtk_menu_bar_size_allocate): consider toggle size here * gtk/gtkimagemenuitem.h, gtkimagemenuitem.c: Menu item that displays a widget in the toggle slot * gtk/testgtk.c: test GtkImageMenuItem * gtk/Makefile.am, gtk/gtk.h: Add GtkImageMenuItem * gtk/gtkmenuitem.h: Use "gint" not "guint16" for toggle size request and allocation * gtk/gtkmenu.c (gtk_menu_size_request): use gint not guint16 * gtk/gtkcheckmenuitem.c (gtk_check_menu_item_toggle_size_request): ditto
2001-02-13 05:44:47 +00:00
gdk_region_union_with_rect (clip_region, &rect);
}
g_free (pixel_ranges);
++i;
fix bug where it always set the foreground, even if we were only using a 2001-02-12 Havoc Pennington <hp@pobox.com> * gdk/gdkpango.c (gdk_pango_get_gc): fix bug where it always set the foreground, even if we were only using a stipple. (gdk_draw_layout_line_with_colors): new function, allow override colors (gdk_draw_layout_with_colors): new function, allow override colors (gdk_pango_layout_line_get_clip_region): function to get the clip region for a logical text range (gdk_pango_layout_get_clip_region): get the clip region for a logical text range * gdk/x11/gdkcolor-x11.c: forward declare gdk_colormap_sync(), (gdk_colormap_new): fix call to gdk_colormap_sync() so it has the right number of arguments. * gtk/gtktextbtree.c (gtk_text_btree_node_check_consistency): enhance the function to check that node data corresponds to a view still belonging to the tree. * gtk/gtktreeview.c (gtk_tree_view_changed): we were leaking the GtkTreePath (gtk_tree_view_inserted): ditto (gtk_tree_view_child_toggled): ditto * gtk/gtktreemodel.c (gtk_tree_path_append_index): use realloc to simplify this code. * gtk/gtkcellrenderertext.c (get_layout): fix leak of a PangoAttrList * demos/gtk-demo/main.c (load_file): Fix leak of a GString * gtk/gtkentry.c (gtk_entry_realize): Fix leak of a GdkCursor * gtk/gtkmenubar.c (gtk_menu_bar_size_request): consider toggle size in the size request (gtk_menu_bar_size_allocate): consider toggle size here * gtk/gtkimagemenuitem.h, gtkimagemenuitem.c: Menu item that displays a widget in the toggle slot * gtk/testgtk.c: test GtkImageMenuItem * gtk/Makefile.am, gtk/gtk.h: Add GtkImageMenuItem * gtk/gtkmenuitem.h: Use "gint" not "guint16" for toggle size request and allocation * gtk/gtkmenu.c (gtk_menu_size_request): use gint not guint16 * gtk/gtkcheckmenuitem.c (gtk_check_menu_item_toggle_size_request): ditto
2001-02-13 05:44:47 +00:00
}
return clip_region;
}
/**
* gdk_pango_layout_get_clip_region:
* @layout: a #PangoLayout
* @x_origin: X pixel where you intend to draw the layout with this clip
* @y_origin: Y pixel where you intend to draw the layout with this clip
* @index_ranges: array of byte indexes into the layout, where even members of array are start indexes and odd elements are end indexes
* @n_ranges: number of ranges in @index_ranges, i.e. half the size of @index_ranges
*
* Obtains a clip region which contains the areas where the given ranges
* of text would be drawn. @x_origin and @y_origin are the same position
* you would pass to gdk_draw_layout_line(). @index_ranges should contain
* ranges of bytes in the layout's text.
*
* Return value: a clip region containing the given ranges
**/
GdkRegion*
gdk_pango_layout_get_clip_region (PangoLayout *layout,
gint x_origin,
gint y_origin,
gint *index_ranges,
gint n_ranges)
{
PangoLayoutIter *iter;
GdkRegion *clip_region;
g_return_val_if_fail (PANGO_IS_LAYOUT (layout), NULL);
g_return_val_if_fail (index_ranges != NULL, NULL);
clip_region = gdk_region_new ();
iter = pango_layout_get_iter (layout);
do
{
PangoRectangle logical_rect;
PangoLayoutLine *line;
GdkRegion *line_region;
gint baseline;
line = pango_layout_iter_get_line (iter);
fix bug where it always set the foreground, even if we were only using a 2001-02-12 Havoc Pennington <hp@pobox.com> * gdk/gdkpango.c (gdk_pango_get_gc): fix bug where it always set the foreground, even if we were only using a stipple. (gdk_draw_layout_line_with_colors): new function, allow override colors (gdk_draw_layout_with_colors): new function, allow override colors (gdk_pango_layout_line_get_clip_region): function to get the clip region for a logical text range (gdk_pango_layout_get_clip_region): get the clip region for a logical text range * gdk/x11/gdkcolor-x11.c: forward declare gdk_colormap_sync(), (gdk_colormap_new): fix call to gdk_colormap_sync() so it has the right number of arguments. * gtk/gtktextbtree.c (gtk_text_btree_node_check_consistency): enhance the function to check that node data corresponds to a view still belonging to the tree. * gtk/gtktreeview.c (gtk_tree_view_changed): we were leaking the GtkTreePath (gtk_tree_view_inserted): ditto (gtk_tree_view_child_toggled): ditto * gtk/gtktreemodel.c (gtk_tree_path_append_index): use realloc to simplify this code. * gtk/gtkcellrenderertext.c (get_layout): fix leak of a PangoAttrList * demos/gtk-demo/main.c (load_file): Fix leak of a GString * gtk/gtkentry.c (gtk_entry_realize): Fix leak of a GdkCursor * gtk/gtkmenubar.c (gtk_menu_bar_size_request): consider toggle size in the size request (gtk_menu_bar_size_allocate): consider toggle size here * gtk/gtkimagemenuitem.h, gtkimagemenuitem.c: Menu item that displays a widget in the toggle slot * gtk/testgtk.c: test GtkImageMenuItem * gtk/Makefile.am, gtk/gtk.h: Add GtkImageMenuItem * gtk/gtkmenuitem.h: Use "gint" not "guint16" for toggle size request and allocation * gtk/gtkmenu.c (gtk_menu_size_request): use gint not guint16 * gtk/gtkcheckmenuitem.c (gtk_check_menu_item_toggle_size_request): ditto
2001-02-13 05:44:47 +00:00
pango_layout_iter_get_line_extents (iter, NULL, &logical_rect);
baseline = pango_layout_iter_get_baseline (iter);
line_region = gdk_pango_layout_line_get_clip_region (line,
x_origin + logical_rect.x / PANGO_SCALE,
y_origin + baseline / PANGO_SCALE,
index_ranges,
n_ranges);
gdk_region_union (clip_region, line_region);
gdk_region_destroy (line_region);
}
while (pango_layout_iter_next_line (iter));
pango_layout_iter_free (iter);
return clip_region;
}
Changes multihead reorganizing code for win32 support, mostly from a patch Wed Jun 5 18:34:47 2002 Owen Taylor <otaylor@redhat.com> Changes multihead reorganizing code for win32 support, mostly from a patch by Hans Breuer. * gdk/gdkcolor.c gdk/x11/gdkcolor-x11.c gdk/gdkcursor.c gdk/x11/gdkcursor-x11.c gdk/gdkevents.c gdk/x11/gdkevents-x11.c gdk/gdkfont.c gdk/x11/gdkfont-x11.c gdk/gdkkeys.c gdk/x11/gdkkeys-x11.c gdk/gdkimage.c gdk/x11/gdkimage-x11.c gdk/gdkscreen.c gdk/x11/gdkmain-x11.c gdk/gdkdisplay.c gdk/gdkevents-x11.c gdk/gdkpango.c gdk/x11/gdkpango-x11.c gdk/gdkselection.c gdk/x11/gdkselection-x11.c gdk/gdkwindow.c gdk/x11/gdkwindow-x11.c gdk/gdkvisual.c gdk/x11/gdkvisual-x11.c: Move port-independent singlehead wrapper functions into port-independent part of GDK. (#80009) * gdk/win32/gdkcolor-win32.c gdk/win32/gdkcursor-win32.c gdk/win32/gdkevents-win32.c gdk/win32/gdkfont-win32.c gdk/win32/gdkimage-win32.c gdk/win32/gdkkeys-win32.c gdk/win32/gdkmain-win32.c gdk/win32/gdkproperty-win32.c gdk/win32/gdkselection-win32.c gdk/win32/gkwindow-win32.c: Turn singlehead functions into "multihead" functions that ignore their GdkDisplay or GdkScreen arguments. * gdk/win32/gdkdrawable-win32.c gdk/win32/gdkevents-win32.c gdk/win32/gdkinput-win32.c gdk/win32/gdkprivate-win32.h: Misc multihead-compatibility changes. * gtk/gtk.def gdk/gdk.def: Update for multihead functions. * gdk/gdkcolormap.h gdk/gdkvisual.h gdk/x11/gdkcolormap-x11.c gdk/x11/gdkvisual-x11.c: Remove the screen fields from the public parts of the colormap/visual structures, add accessors instead. * gdk/gdkpixbuf-render.c gdk/gdkpixmap.c gdk/gdkrgb.c gdk/x11/gdkcolormap-x11.c gdk/x11/gdkimage-x11.c gdk/x11/gdkimage-x11.c gdk/x11/gdkprivate-x11.h gtk/gtkgc.c gtk/gtkstyle.c gtk/gtkwidget.c: Use accessors to get the screen for colormaps, visuals; move the fields into the private structures for the x11 backend. * gdk/gdkdisplay.[ch] gdk/x11/gdkdisplay-x11.[ch] gdk/gdkscreen.[ch] gdk/x11/gdkscreen-x11.c: Remove virtualization of screen and display functions. (#79990, patch from Erwann Chenede) * gdk/win32/gdkdisplay-x11.c gdk/win32/gdkscreen-win32.c gdk/win32/{Makefile.am, makefile.msc, makefile.mingw}: New files containing stub implementations of Display, Screen functions. * gdk/x11/gdkscreen-x11.[ch] gdk/x11/gdkdisplay-x11.[ch] gdk/x11/gdkx.h: Clean up function exports and what headers they are in. (#79954) * gdk/x11/gdkx.h: Fix macro that was referring to a non-existant screen->screen_num. (In the patch for #79972, Erwann Chenede) * gdk/gdkscreen.c gdk/gdkwindow.c gdk/x11/gdkinternals.h gdk/x11/gdkscreen-x11.c: Fix gdk_screen_get_window_at_pointer() to use window hooks. (#79972, patch partly from Erwann Chenede) * gdk/x11/gdkdisplay-x11.c gdk/x11/gdkevents-x11.c: Fix some warnings.
2002-06-06 00:26:42 +00:00
/**
* gdk_pango_context_get:
*
* Creates a #PangoContext for the default GDK screen.
*
* The context must be freed when you're finished with it.
*
* When using GTK+, normally you should use gtk_widget_get_pango_context()
* instead of this function, to get the appropriate context for
* the widget you intend to render text onto.
*
* Return value: a new #PangoContext for the default display
**/
PangoContext *
gdk_pango_context_get (void)
{
return gdk_pango_context_get_for_screen (gdk_screen_get_default ());
Changes multihead reorganizing code for win32 support, mostly from a patch Wed Jun 5 18:34:47 2002 Owen Taylor <otaylor@redhat.com> Changes multihead reorganizing code for win32 support, mostly from a patch by Hans Breuer. * gdk/gdkcolor.c gdk/x11/gdkcolor-x11.c gdk/gdkcursor.c gdk/x11/gdkcursor-x11.c gdk/gdkevents.c gdk/x11/gdkevents-x11.c gdk/gdkfont.c gdk/x11/gdkfont-x11.c gdk/gdkkeys.c gdk/x11/gdkkeys-x11.c gdk/gdkimage.c gdk/x11/gdkimage-x11.c gdk/gdkscreen.c gdk/x11/gdkmain-x11.c gdk/gdkdisplay.c gdk/gdkevents-x11.c gdk/gdkpango.c gdk/x11/gdkpango-x11.c gdk/gdkselection.c gdk/x11/gdkselection-x11.c gdk/gdkwindow.c gdk/x11/gdkwindow-x11.c gdk/gdkvisual.c gdk/x11/gdkvisual-x11.c: Move port-independent singlehead wrapper functions into port-independent part of GDK. (#80009) * gdk/win32/gdkcolor-win32.c gdk/win32/gdkcursor-win32.c gdk/win32/gdkevents-win32.c gdk/win32/gdkfont-win32.c gdk/win32/gdkimage-win32.c gdk/win32/gdkkeys-win32.c gdk/win32/gdkmain-win32.c gdk/win32/gdkproperty-win32.c gdk/win32/gdkselection-win32.c gdk/win32/gkwindow-win32.c: Turn singlehead functions into "multihead" functions that ignore their GdkDisplay or GdkScreen arguments. * gdk/win32/gdkdrawable-win32.c gdk/win32/gdkevents-win32.c gdk/win32/gdkinput-win32.c gdk/win32/gdkprivate-win32.h: Misc multihead-compatibility changes. * gtk/gtk.def gdk/gdk.def: Update for multihead functions. * gdk/gdkcolormap.h gdk/gdkvisual.h gdk/x11/gdkcolormap-x11.c gdk/x11/gdkvisual-x11.c: Remove the screen fields from the public parts of the colormap/visual structures, add accessors instead. * gdk/gdkpixbuf-render.c gdk/gdkpixmap.c gdk/gdkrgb.c gdk/x11/gdkcolormap-x11.c gdk/x11/gdkimage-x11.c gdk/x11/gdkimage-x11.c gdk/x11/gdkprivate-x11.h gtk/gtkgc.c gtk/gtkstyle.c gtk/gtkwidget.c: Use accessors to get the screen for colormaps, visuals; move the fields into the private structures for the x11 backend. * gdk/gdkdisplay.[ch] gdk/x11/gdkdisplay-x11.[ch] gdk/gdkscreen.[ch] gdk/x11/gdkscreen-x11.c: Remove virtualization of screen and display functions. (#79990, patch from Erwann Chenede) * gdk/win32/gdkdisplay-x11.c gdk/win32/gdkscreen-win32.c gdk/win32/{Makefile.am, makefile.msc, makefile.mingw}: New files containing stub implementations of Display, Screen functions. * gdk/x11/gdkscreen-x11.[ch] gdk/x11/gdkdisplay-x11.[ch] gdk/x11/gdkx.h: Clean up function exports and what headers they are in. (#79954) * gdk/x11/gdkx.h: Fix macro that was referring to a non-existant screen->screen_num. (In the patch for #79972, Erwann Chenede) * gdk/gdkscreen.c gdk/gdkwindow.c gdk/x11/gdkinternals.h gdk/x11/gdkscreen-x11.c: Fix gdk_screen_get_window_at_pointer() to use window hooks. (#79972, patch partly from Erwann Chenede) * gdk/x11/gdkdisplay-x11.c gdk/x11/gdkevents-x11.c: Fix some warnings.
2002-06-06 00:26:42 +00:00
}