Commit Graph

62 Commits

Author SHA1 Message Date
Owen Taylor
d12c9702a4 Private function to tell if we have RENDER extension.
Thu Jan  3 22:18:15 2002  Owen Taylor  <otaylor@redhat.com>

	* gdk/x11/gdkdrawable-x11.c gdk/x11/gdkprivate-x11.h
	(_gdk_x11_have_render): Private function to tell if we have RENDER
	extension.

	* gdk/x11/gdkgc-x11.c (_gdk_x11_gc_get_fg_picture): Return
	None if we don't have RENDER extension.

	* gdk/x11/gdkpango-x11.c (gdk_pango_context_get): Don't
	use Xft unless we have render extension.

	* gdk/x11/gdkdrawable-x11.c (gdk_x11_drawable_get_picture):
	Handle missing render extension.

	* gdk/gdkdraw.c gdk/gdkdrawable.h gdk/gdkpixmap.c gdk/gdkwindow.c
	gdk/gdkinternals.h: Add a private copy_to_image() virtual function
	to the GdkDrawable vtable that extends get_image() to allow
	copying onto existing images.  Make the default implementation of
	get_image() use this so that backends don't have to implement
	both. Add private wrapper _gdk_drawable_copy_to_image().

	* gdk/x11/gdkimage-x11.c gdk/x11/gdkprivate-x11.c
	gdk/x11/gdkdrawable-x11.c (_gdk_x11_copy_to_image): Implement
	copy_to_image() semantics, speed up by using ShmPixmaps and
	XCopyArea when possible, XFlush() after ungrabbing the server,
	generally redo the logic once again.

	* gdk/gdkinternals.h gdk/x11/gdkimage-x11.c
	_gdk_windowing_bits_per_depth(): Function to convert from depth to
	bits-per-pixel. (We assume only one bpp per depth - X requires
	this.)

	* gdk/gdkinternals.h gdk/gdkrgb.c gdk/gdkimage.c: Move the GdkRGB
	scratch image code into a generic _gdk_image_get_scratch() chunk
	of code that we can use other places we need scratch images.

	* gdk/gdkimage.c gdk/x11/gdkimage.c gdk/gdkinternals.h:
	Add _gdk_image_new_for_depth() as the backend
	to _gdk_image_new() to allowing creating images with
	a depth and no visual.

	* gdk/gdkpixbuf-drawable.c: Fix so that getting
	parts of images not at 0,0 actually works.

	* gdk/gdkdrawable.h gdk/gdkinternals.h gdk/gdkdraw.c
	gdk/gdkwindow.c gdk/gdkpixmap.c gdk/gdkpixbuf-render.c:
	 - Add a new GdkDrawableClass vfunc _draw_pixbuf, and
	  _gdk_draw_pixbuf() [ will be made public later ], to allow
	  backends to accelerate drawing pixbufs.
	 - Move the implementation of gdk_pixbuf_render_to_drawable_alpha()
	   to be the default implementation.
	 - Update docs for gdk_pixbuf_render_to_drawable_alpha().
	 - Optimize the default implementation by using
	   _gdk_image_copy_to_pixmap() and scratch shared images, and
	   special casing the compositing.

	* gdk/x11/gdkdrawable-x11.c: Accelerate _gdk_draw_pixbuf()
	with alpha using the RENDER extension.

        * gdk/gdkpixbuf-drawable.c (gdk_pixbuf_get_from_drawable):
	Optimize by _gdk_image_copy_to_pixmap() and scratch images.

	* tests/testrgb.c: Add test for speed of alpha composition,
	reduce the number of iterations since alpha composition
	can be a bit slow.

	* gdk/x11/gdkimage-x11.c gdk/gdkprivate-x11.h (_gdk_x11_image_get_shm_pixmap):
	Private function to get a ShmPixmap for an image, if possible.
2002-01-04 05:58:01 +00:00
Owen Taylor
42634ee735 Redo Xft support to go directly to Picture objects instead of using
Mon Nov  5 12:46:44 2001  Owen Taylor  <otaylor@redhat.com>

	* gdk/x11/gdkdrawable-x11.[ch] gdk/x11/gdkgc-x11.c
	gdk/x11/gdkpixmap-x11.c gdk/x11/gdkprivate-x11.h
	gdk/x11/gdkwindow-x11.c: Redo Xft support to go
	directly to Picture objects instead of using XftDraw.
	This fixes the problem where we weren't able to
	properly destroy XftDraw objects before destroying
	the accompanying windows, and probably improves
	efficiency a bit too. (#50214)
2001-11-05 17:48:58 +00:00
Owen Taylor
1bbf2ac7ee Make gdkx.h the only installed header from gdk/x11. All structures in
Fri Sep  7 11:51:44 2001  Owen Taylor  <otaylor@redhat.com>

      Make gdkx.h the only installed header from gdk/x11.
      All structures in gdk/x11 are opaque.

	* gdk/x11/Makefile.am gdk/x11/gdkx.h gdk/x11/gdkprivate-x11.h:
	Don't install gdk{drawable,pixmap,window}-x11.h.

	* gdk/x11/{gdkcolormap-x11.c, gdkfont-x11.c, gdkx.h, gdkvisual-x11.c:
	Move GdkColormapPrivateX11, GdkFontPrivateX GdkImagePrivateX11,
	GdkVisualClass into C files.

	* gdk/gdkpixmap-x11.[ch]: Make gdk_pixmap_impl_get_type() static.

	* gdk/x11/{gdkcolor-x11.c, gdkcursor-x11.c, gdkdrawable-x11.c,
	gdkfont-x11.c, gdkgc-x11.c, gdkx.h, gdkimage-x11,gdkvisual-x11.c}
	Add public functions to replace previously exported direct
	structure access.
	gdk_x11_colormap_get_{xdisplay,xcolormap}
	gdk_x11_cursor_get_{xdisplay,xcursor},
	gdk_x11_drawable_get_{xdisplay,xcursor,gdk_x11_visual_get_xvisual,
	gdk_x11_font_get_{xdisplay,xfont}, gdk_x11_image_get_{xdisplay,ximage},
	gdk_x11_gc_get_{xdisplay,ximage}

	* gdk/gdkprivate.h gdk/gdkinternals.h: Move GdkColorInfo,
	GdkEventFilter, GdkClientFilter, GdkFontPrivate to gdkinternals.

      Fix a number of variables and functions that were exported
      "accidentally" from GDK.

	* gdk/**.[ch]: gdk => _gdk for gdk_visual_init,
	gdk_events_init, gdk_input_init, gdk_dnd_init, gdk_image_exit,
	gdk_input_exit,	gdk_windowing_exit, gdk_event_func, gdk_event_data,
	gdk_event_notify, gdk_queued_events, gdk_queued_tail,
	gdk_event_new, gdk_events_queue, gdk_events_unqueue,
	gdk_event_queue_find_first, gdk_event_queue_remove_link,
	gdk_event_queue_append, gdk_event_button_generate,
	gdk_debug_flags, gdk_default_filters, gdk_parent_root.

	* gdk/x11/{gdkevents-x11.c, gdkglobals-x11.c, gdkimage-x11.c,
	   gdkmain-x11.c, gdkprivate-x11.h, gdk/x11/gdkwindow-x11.c}:
	gdk => _gdk for gdk_event_mask_table, gkd_nevent_masks,
	gdk_wm_window_protocols, gdk_leader_window, gdk_xgrab_window,
	gdk_use_xshm, gdk_input_ignore_core.

	* gdk/x11/xsettings-common.h (xsettings_list_insert): Add
	#defines to namespace functions into the private _gdk_
	namespace.

	* gdk/gdkwindow.[ch] gdk/x11/gdkx.h: Add gdk_get_default_root_window ()
	to replace gdk_parent_root exported variable. Adjust and
	deprecate GDK_ROOT_PARENT().

	* demos/{testpixbuf-drawable.c,testpixbuf-save.c}: Fix
	GDK_ROOT_PARENT usage, remove includes of port-specific
	headers.

	* gdk/{win32,x11,fb}/gdkinput*.[ch]: s/gdk/_gdk/ for
	_gdk_input_gxid_host, _gdk_input_gxid_port, _gdk_input_ignore_core,
	gdk_input_devices, _gdk_input_windows, gdk_init_input_core.

	* gdk/x11/{gdkevents-x11.,c gdkglobals-x11.c, gdkmain-x11.c}
	docs/Changes-2.0.txt: Remove gdk_wm_protocols,
	gdk_wm_delete_window functions, gdk_wm_take_focus,
	use gdk_atom_intern() instead.

	* gdk/linux-fb/{gdkselection-fb.c, gdkmain-fb.c, gdkprivatefb.h}
	  gdk/win32/{gdkselection-win32.c, gdkmgdkwin32.h, gdkprivate-win32.h}
	  gdk/x11/{gdkselection-x11.c gdkx.h, gtkprivate-x11.h}
	  gtk/gtkselection.c
        Unexport gdk_selection_property, just use
	gdk_atom_intern ("GDK_SELECTION").

	* gdk/x11/{gdkprivate-x11.h,gdkdrawable-x11h,gdkgc-x11.c,gdkx.h}:
	Unexport gdk_drawable_impl_x11_get_type, gdk_gc_x11_get_type,
	GDK_GC_X11 cast macros, GdkGCX11 structures, GdkCursorPrivate,
	GdkVisualprivate, gdk_x11_gc_flush.

      Make a number of public exports of variables into functions
      to increase encapsulation.

	* gdk/gdkinternals.h gdk/gdkinput.h gdk/gdkevents.h
	gdk/linux-fb/gdkmouse-fb.c: gdk_core_pointer => _gdk_core_pointer,
	move to gdkinternals.h. Add gdk_device_get_core_pointer ().

	* gdk/gdkprivate.h gdk/gdkpango.c gdk/gdkinternals.h
	docs/Changes-2.0.txt: Unexport gdk_parent_root, gdk_error_code,
	gdk_error_warnings.

	* gdk/x11/{gdkcolormap-x11.c, gdkmain-x11.c, gdkx.h}
	  docs/Changes-2.0.txt:
	s/gdk_screen/_gdk_screen/, add gdk_x11_get_default_screen()
	s/gdk_root_window/_gdk_root_window/, add gdk_x11_get_default_root_xwindow()
	Add gdk_x11_get_default_xdisplay().

	* gdk/gdk.h gdk/gdk.c linux-fb/gdkfb.h linux-fb/gdkglobals-fb.c
	win32/gdkwin32.h x11/gdkglobals-x11.c gdk/x11/gdkmain-x11.c
	gdk/x11/gdkx.h: gdk/gdk.def: Add gdk_get/set_program_class,
	Don't export gdk_progclass, move --class command line
	option and handling to common portion of GDK.

      Miscellaneous fixes:

	* gdk/x11/gdkwindow-x11.c (gdk_window_set_icon_list): Fix
	g_return_val_if_fail that should have been g_return_if_fail.

	* gdk/gdkinternals.h gdk/gdkprivate.h: Move
	gdk_synthesize_window_state() to the semi-public gdkprivate.h.

	* gtk/gtkdnd.c (_gtk_drag_source_handle_event): Remove uneeded
	X11 dependency.

	* gdk/linux-fb/gdkmain-fb.c gdk/win32/gdkmain-win32.c gdk/TODO:
	Remove unused gdk_key_repeat_disable/restore.

	* linux-fb/gdkglobals-fb.c win32/gdkglobals-win32.c
	x11/gdkglobals-x11.c x11/gdkprivate-x11.h gdk/gdk.def:
	Remove unused gdk_null_window_warnings variable.

	* gdk/Makefile.am (DIST_SUBDIRS) nanox/*: cvs remove nanox;
	it can be retrieved from the repository; it is too far
	from functional to be worth having people check out;
	it would be easier to start from scratch, I suspect.

	* gdk/x11/gdkpixmap-x11.c: Fix lvalue usage of GDK_PIXMAP_XID().

	* gdk/x11/gdkkeys-x11.c gdk/gdkrgb.c gdk/gdkwindow.c
	gdk/x11/gdkpango-x11.c gdk/x11/gdkselection-x11.c:
	Fix some accidentally global variables and unused global variables.

	* gdk/x11/gdkkeys-x11.c gdk/gdkrgb.c gdk/gdkwindow.c
	gdk/x11/gdkpango-x11.c gdk/x11/gdkselection-x11.c:
	Fix some accidentally global variables and unused global variables.

      Add some space for future expansion to multihead.

	* gdk/gdkdrawable.h: Add four reserved function pointers
	for future expansion of GdkDrawableClass.

	* gtk/gtkwindow.h gtk/gtkinvisible.h: Add reserved pointer
	where we can put a GdkScreen * later.
2001-09-07 21:50:20 +00:00
Havoc Pennington
c7826b5f63 Adapt to uscore-ification of gtktextiterprivate
2001-01-03  Havoc Pennington  <hp@redhat.com>

	* gtk/gtktextbtree.c: Adapt to uscore-ification of gtktextiterprivate

	* gtk/gtktextdisplay.c (gtk_text_layout_draw): remove use
	of private functions; remove inclusion of private headers.

	* gtk/gtktextlayout.c (gtk_text_layout_get_iter_at_line): Add this
	function, so we don't need private functions in gtktextdisplay.c

	* gtk/gtktextiterprivate.h: underscore-ification

	* gtk/gtkwidget.c: Clean up a bunch of docs that said "INTERNAL"
	to instead say "only useful to implement widgets"

	* gtk/gtkenums.h (GtkMovementStep): Rename GTK_MOVEMENT_CHARS,
	GTK_MOVEMENT_POSITIONS to GTK_MOVEMENT_LOGICAL_POSITIONS,
	GTK_MOVEMENT_VISUAL_POSITIONS. Resolves bug 40249.

	* gdk/x11/gdkwindow-x11.c (gdk_window_impl_x11_set_colormap):
	This function was completely broken

	* gtk/testtext.c (line_numbers_expose): use gtk_paint_layout

	* gtk/gtkvscale.c (gtk_vscale_draw_value): use gtk_paint_layout

	* gtk/gtkvruler.c (gtk_vruler_draw_ticks): use gtk_paint_layout

	* gtk/gtklabel.c (gtk_label_expose): use gtk_paint_layout

	* gtk/gtkhscale.c (gtk_hscale_draw_value): use gtk_paint_layout

	* gtk/gtkhruler.c (gtk_hruler_draw_ticks): use gtk_paint_layout

	* gtk/gtkcellrenderertext.c (gtk_cell_renderer_text_render): use
	gtk_paint_layout

	* gtk/gtkaccellabel.c (gtk_accel_label_expose_event): use
	gtk_paint_layout

	* gtk/gtkstyle.h: Add draw/paint expander to draw tree expanders.
	Progress on bug 40103. Add draw_layout to draw a PangoLayout.
	(struct _GtkStyleClass): Remove draw_cross, draw_oval, draw_ramp,
	which were not implemented.

	* gtk/gtktextbuffer.h (struct _GtkTextBufferClass): Add
	insert_pixbuf signal. Rename delete_text to delete_range since it
	also deletes pixbufs and child anchors. This almost closes bug
	40245 (still need to deal with child anchors)

	* gtk/gtktextbuffer.c (gtk_text_buffer_class_init): Add
	insert_pixbuf, change signal names as appropriate, change types of
	signals taking marks/tags to have the specific type, not just
	G_TYPE_OBJECT

	* gtk/gtkmain.c (gtk_get_current_event_state): Add this function;
	closes bug 40051

	* gtk/gtkoptionmenu.c (gtk_option_menu_set_history): clean up
	unnecessary remove_contents() call
	(gtk_option_menu_class_init): add a "changed" signal, closes
	bug 40039
	(gtk_option_menu_update_contents): emit "changed" if the
	active menu item changes

	* gtk/gdk-pixbuf-loader.c (gdk_pixbuf_loader_frame_done): fix bad
	cast to GtkObject, reported by Jonas Borgstrom
	(gdk_pixbuf_loader_finalize): don't close the loader on finalize;
	we can't do stuff with side effects in finalize. Instead, spew a
	warning if the loader isn't closed.

	* gdk/x11/gdkdrawable-x11.c (gdk_drawable_impl_x11_finalize): free
	colormap in here, non-X ports probably need to sync to this change

	* gdk/x11/gdkdrawable-x11.c (gdk_x11_set_colormap): remove
	assertion that colormap != NULL, you can set the colormap to NULL
	if you like.

	* Makefile.am: remove gtk-config-2.0

	* configure.in: Use pkg-config to locate GLib. Remove
	separated-out GMODULE_LIBS, GMODULE_CFLAGS; these were not used,
	and the gmodule libs/cflags were in GLIB_LIBS GLIB_CFLAGS anyhow.
	Use pkg-config to locate Pango. Output correct Pango libs to
	gdk-2.0.pc.in. Fix test for FREETYPE_CONFIG (typo fix).

	* Makefile.am (pkgconfig_DATA): install only target-specific pc
	files
	(install-data-local): symlink gtk+-2.0.pc and gdk-2.0.pc to the
	X11 pc files

	* gtk+-2.0.pc.in (Requires): require the GDK for the current target
	unref from here
2001-01-04 17:48:43 +00:00
Owen Taylor
6e5a269f38 Add two virtualized functions gdk_drawable_get_clip_region - to get the
Thu Dec 14 20:22:31 2000  Owen Taylor  <otaylor@redhat.com>

        * gdk/{gdkdrawable.[ch],gdkpixmap.c,gdkwindow.c,x11/gdkwindow.c}:
	Add two virtualized functions gdk_drawable_get_clip_region - to
	get the clip region when drawing.

	* gdk/gdkwindow.c (gdk_window_invalidate_rect): Rewrite to simple
	use invalidate_region.

	* gdk/gdkwindow.c (gdk_window_invalidate_region): Clip to visible
	region.

	* acconfig.h configure.in: Check for Xft. For now, assume
	that if Xft is found, Pango was compiled with Xft support
	as well.

	* gdk/gdkcolor.h gdk/x11/gdkcolor-x11.c: Add
	gdk_colormap_query_color().

	* gdk/x11/gdkdrawable-x11.c (gdk_x11_draw_glyphs): Draw
	with Xft if appropriate.

	* gdk/x11/gdkpango-x11.c (gdk_pango_context_get): Create
	a pangoxft context if we have XFT and the environment
	variable GD_USE_XFT is set.

	* gdk/x11/gdkx.h (struct _GdkGCX11): Cache the fg_pixel
	and also possibly an XftDraw structure.

        * gtk/gtkfontsel.c: Handle the case where the font from the
	style doesn't match any of the fonts a bit better.

	* gtk/testgtk.c: Add tabs between directional segments for
	hebrew/arabic test. (Not really necessary, just a little
	prettier.)
2000-12-15 01:46:41 +00:00
Tim Janik
d69496c060 urg, removed implementation of gtk_marshal_VOID__INT_INT_INT_INT. if
Wed Oct 25 20:47:41 2000  Tim Janik  <timj@gtk.org>

        * gtk/gdk-pixbuf-loader.c (gdk_pixbuf_loader_class_init): urg, removed
        implementation of gtk_marshal_VOID__INT_INT_INT_INT. if people do that,
        couldn't they at least give it a non-standard name?

        * gtk/gtktextlayout.c: arg! yet another implementation of
        gtk_marshal_VOID__INT_INT_INT_INT(), is this a conspiracy?

        * gtk/gtktextbuffer.c: gotcha! captured a vagabonding
        gtk_marshal_VOID__INT_POINTER_INT() implementation, braught it back
        home. now i know this _is_ a conspiracy.

        * gtk/gtkwidget.c (gtk_widget_class_init): marshaller fixups for
        ::state-changed.

        * gtk/gtkaccelgroup.c (gtk_accel_group_create_remove):
        (gtk_accel_group_create_add): marshaller signature fixups.

        * gtk/gtklistitem.c (gtk_list_item_class_init): signal creation fixups,
        pass in GTK_TYPE_SCROLL_TYPE instead of GTK_TYPE_ENUM.

        * gtk/gtkobject.[hc]: removed GTK_CONNECTED flag, it's not valid
        anymore.

Tue Oct 24 23:59:21 2000  Tim Janik  <timj@gtk.org>

        * docs/reference/Makefile.am: disabled SUBDIRS for the moment, since
        due to the signal system changes, it wouldn't build currently. to
        be fixed soon.

        * docs/Changes-2.0.txt: GtkSignal/GSignal updates.

        * gtk/gtkwidget.c: ::direction_changed takes an enum as argument,
        so it needs gtk_marshal_VOID__ENUM() instead of
        gtk_marshal_NONE__UINT().

        * gdk/gdk*.c: adapted type registration functions.

        * gtk/gtkbindings.c:
        * gtk/gtkaccelgroup.c: operate on GSignalQuery, GtkSignalQuery is
        gone.

        * gtk/gtkenums.h: define GtkSignalRunType in terms of GSignalType.

        * gtk/gtkobject.c:
        (gtk_object_destroy):
        (gtk_object_shutdown): fixed recursion guards. basically we have to
        catch the case where any of GObject.shutdown() or gtk_object_destroy()
        is called during ::destroy, and avoid recursion there.

        * gtk/gtktypeutils.c:
        * gtk/maketypes.awk: awk-script hackup to provide gtk_type_init() with
        boxed_copy/boxed_free. this needs a more general solution based on a
        publically installed code-generator utility.

        * gtk/gtktypeutils.[hc]: compat aliased GTK_TYPE_BOXED to G_TYPE_BOXED,
        glib's gobject has support for that now.
        define GtkSignalMarshaller in terms of GSignalCMarshaller.


Mon Oct 23 09:36:42 2000  Tim Janik  <timj@gtk.org>

        * gtk/gtksignal.[hc]:
        * gtk/gtkmarshal.[hc]:
        * gtk/Makefile.am: generate marshallers with glib-genmarshal and don't
        compile gtkmarshal.c on its own anymore, just include it in gtksignal.c.
        removed #include <gtkmarshal.h>s all over the place, gtksignal.h takes
        care of that.

        * *.c: marshaller name fixups.

        * gtk/gtkmarshal.list: added a comment briefing the format.

Sun Oct 22 23:14:39 2000  Tim Janik  <timj@gtk.org>

        * gtk/gtksignal.[hc]: nuked old implementation. we mostly have
        compatibility macros here now. more specifically, most of
        the API is preserved (yes, _most_, nonwithstanding the
        following exceptions listed, the API is stil lHUGE ;)
        things that got removed completely:
        GtkSignalQuery, gtk_signal_query(), gtk_signal_n_emissions(),
        gtk_signal_n_emissions_by_name(), gtk_signal_handlers_destroy(),
        gtk_signal_set_funcs(), gtk_signal_handler_pending_by_id(),
        gtk_signal_add_emission_hook(), gtk_signal_add_emission_hook_full(),
        gtk_signal_remove_emission_hook().
        non-functional functions variants:
        gtk_signal_add_emission_hook(), gtk_signal_remove_emission_hook().
        the GtkCallbackMarshal argument to gtk_signal_connect_full() is
        not supported anymore.
        (gtk_signal_compat_matched): new internal function to aid
        implementation of the compatibility macros, it  provides
        functionality to block/unblock/disconnect handlers based
        on func/data.

        * gtk/gtkenums.h: define GtkSignalRunType in terms of GSignalType,

        * *.c: adaptions to new type registration API signatures.


Fri Oct 20 15:26:33 2000  Tim Janik  <timj@gtk.org>

        * gtk/gtktypeutils.[hc]: removed G_TYPE_GTK_POINTER cludge.
2000-10-25 22:34:14 +00:00
Havoc Pennington
86b5c82a97 Re-enable the "find" dialog
2000-10-23  Havoc Pennington  <hp@redhat.com>

        * gtk/testtext.c: Re-enable the "find" dialog

	* gtk/testgtk.c: Add test for gdk_drawable_get_image

	* gdk/gdkwindow.c (gdk_window_begin_paint_region): Fix bug where
	the arguments to gdk_draw_drawable were in the wrong order
	(gdk_window_paint_init_bg): This function was ignoring the
	init_region, instead of clipping to it, so the entire backing
	pixmap was cleared on every begin_paint()
	(gdk_window_begin_paint_region): Hmm, the same list-walking bug
	was in here again, the loop kept using the same GtkWindowPaint
	over and over.
	(gdk_window_begin_paint_region): Fix a bug where we had two
	x_offset instead of x_offset and y_offset

	* gdk/gdkdraw.c (gdk_drawable_get_image): get composite drawable
	before we get the image.
	(gdk_draw_drawable): get the composite before we draw the drawable.
	(gdk_drawable_real_get_composite_drawable): default
	get_composite_drawable implementation that returns the drawable
	itself

	* gdk/gdkdrawable.h (struct _GdkDrawableClass ): Add
	get_composite_drawable virtual function

	* gdk/gdkwindow.c (gdk_window_begin_paint_region): Fix a cheesy
	list-walking bug

	* gdk/x11/gdkdrawable-x11.c (gdk_x11_draw_drawable): Add a hack to
	make this work if the source drawable is a GdkDrawableImplX11
	instead of a public drawable type. This is really broken; the
	problem is that GdkDrawable needs a virtual method get_xid(), but
	of course that doesn't work in practice. Enter RTTI.

	Also, improve mismatched depth message.

	* gdk/gdkpixmap.c (gdk_pixmap_get_image): Implement get_image for
	GdkPixmap

	* gdk/x11/gdkdrawable-x11.c (gdk_drawable_impl_x11_class_init):
	install _gdk_x11_get_image as our implementation of get_image

	* gdk/x11/gdkimage-x11.c (gdk_image_get): Rename to
	_gdk_x11_get_image and export for use in gdkdrawable-x11.c

	* gdk/gdkimage.c (gdk_image_get): Make this just a wrapper around
	gdk_drawable_get_image

	* gdk/gdkdraw.c (gdk_drawable_get_image): call virtual get_image

	* gdk/gdkdrawable.h (struct _GdkDrawableClass ): Virtualize
	get_image

	* gtk/gtktreestore.c (gtk_tree_store_get_node): remove weird
	trailing semicolon after for loop
2000-10-24 00:15:14 +00:00
Tim Janik
afee2c67c5 applied patch from Andreas Persenius <ndap@swipnet.se> that updates the
Wed Jul 26 12:59:31 2000  Tim Janik  <timj@gtk.org>

        * *.[hc]: applied patch from Andreas Persenius <ndap@swipnet.se> that
        updates the license headers to the GNU Lesser General Public License,
        as well as updating the copyright year to 2000.
2000-07-26 11:33:08 +00:00
Havoc Pennington
df4fc36721 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
Havoc Pennington
9ae724bf4d 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
Owen Taylor
8098546227 Merge no-flicker branch into HEAD 2000-03-28 01:24:44 +00:00
Owen Taylor
e9b6bfcc01 Move all X specific code into the x11/ directory. Aside from shuffling
Mon Nov  8 14:47:04 1999  Owen Taylor  <otaylor@redhat.com>

	Move all X specific code into the x11/ directory.
	Aside from shuffling things around, did the following:

       * gdk/gdkprivate.h gdk/gdk.h gdk/x11/gdkmain-x11.h: Add
	 gdk_arg_context_* - a simple argument parsing system
	 in the style of popt.

       * gdk/gdkdrawable.[ch] gdk/gdkprivate.h gdk/gdkwindow.[ch]
	 gdk/x11/gdkprivate-x11.h:
	 Remove X specific stuff from GdkDrawable and GdkWindowPrivate -
	 add ->klass and ->klass_data fields. The klass_data
	 field points to an auxilliary structure that is
	 windowing system dependent.

       * gdk/gdkfont.c: Make most of the measurement functions
	 simply wrappers around gdk_text_extents().

       * gdk/gdkfont.c gdk/gdkprivate.h gdk/x11/gdkfont-x11.c: Add a
	 _gdk_font_strlen() function that hides the weird
	 behavior in gtk+-1.[02] where a string is interpreted
	 differently for 8-bit and 16-bit fonts.

       * gdk/gdkevents.c: Add a new function gdk_event_button_generate()
	 to store common code for synthesizing double/triple
	 press events.

       * gdk/gdkgc.[ch]: Virtualize in the same way as gdkdrawable.h.
	 Make all the function that modify an existing GC
	 simply wrappers around gdk_gc_set_values().

       * gdk/gdkcc.[ch]: Moved into x11/ directory in preparation
	 for throwing out later.

       * gdk/gdkfont.c gdk/gdkimage.c gdk/gdkcolor.c: Change GdkFontPrivate,
	 GdkImagePrivate and GdkColormapPrivate to have a
	 windowing system dependent part (GdkFontPrivateX etc.)
	 that "derives" from the system-independent part.

       * configure.in gdk/x11/Makefile.in gdk/x11/gdkinput*.c:
	 Got rid of the included-source-files for XInput in
	 favor of automake conditionals. (Which didn't exist
	 when XInput support was originally added.)

       * gdk/gdkrgb.c: Remove the visual id from the debugging
	 statements since that is X11 specific; print out
	 type/depth info instead.
1999-11-08 20:14:59 +00:00