2009-01-12 Claudio Saavedra <csaavedra@igalia.com>
Bug 567468 – no check for trailing != NULL in
gtk_text_layout_get_iter_at_position()
* gtk/gtktextlayout.c: (gtk_text_layout_get_iter_at_position):
Check for trailing to be non-NULL.
* gtk/gtktextview.c: (gtk_text_view_get_iter_at_position): document
that trailing may be NULL.
svn path=/trunk/; revision=22090
2008-08-12 Michael Natterer <mitch@imendio.com>
* gtk/*.c: consistently chain up using
GTK_FOO_CLASS(parent_class)->bar(instance) instead of
(*GTK_FOO_CLASS(parent_class))->bar(instance).
svn path=/trunk/; revision=21085
2008-06-30 Cody Russell <bratsche@gnome.org>
* Practically everything changed.
Change all references of GIMP Toolkit (and variations of it)
to GTK+ Toolkit, showing no mercy at all to our beloved
ancestry. (#540529)
svn path=/trunk/; revision=20709
2007-11-15 Yevgen Muntyan <muntyan@tamu.edu>
* gtk/gtktextlayout.c: (gtk_text_layout_get_line_display),
(get_style): do not call _gtk_text_btree_get_iter_at_line() and
_gtk_text_btree_get_tags() for every segment, instead call them
once and then collect the tags while iterating over the segments.
(get_tags_array_at_iter), (tags_array_toggle_tag): new functions
for tags array handling.
svn path=/trunk/; revision=18994
2007-06-01 Yevgen Muntyan <muntyan@tamu.edu>
Avoid recreating pangolayouts in GtkTextView on cursor movement
(#435405, Behdad Esfahbod).
* gtk/gtktextlayout.c:
* gtk/gtktextlayout.h: new GtkTextLayout method invalidate_cursors(),
and functions gtk_text_layout_invalidate_cursors() and
gtk_text_layout_cursors_changed(), to use when invalidation is due
to moved marks or changed selection.
* gtk/gtktextbtree.c:
* gtk/gtktextbtree.h: use what's appropriate when invalidating layout.
* gtk/gtk.symbols: add new functions.
* README.in: added a note about changed GtkTextLayout API.
svn path=/trunk/; revision=18000
2007-02-18 Matthias Clasen <mclasen@redhat.com>
* gtk/gtktextlayout.c (gtk_text_layout_move_iter_visually):
Ignore invisible text when going to end of the previous line.
(#382565)
svn path=/trunk/; revision=17328
2005-09-01 Matthias Clasen <mclasen@redhat.com>
* gdk/*.c: Intern some more strings.
* gtk/gtkintl.h:
* gtk/*.c: Define an I_() macro and use it instead of the
bulky g_intern_static_string().
2005-08-31 Matthias Clasen <mclasen@redhat.com>
* gdk/Makefile.am:
* gtk/Makefile.am: Intern type names in code generated by
glib-mkenums, too.
* gtk/*.c:
* gdk/x11/*.c:
* gdk/*.c: Intern type names before registering the type to avoid
unnecessary copies.
2005-06-27 Matthias Clasen <mclasen@redhat.com>
* gtk/gtktextlayout.c (gtk_text_layout_move_iter_to_line_end):
Fix positioning at the end of the line for lines ending
in invisible characters.
(gtk_text_layout_get_line_display): Set display->layout
to a PangoLayout, even for totally invisible lines.
2005-06-13 Matthias Clasen <mclasen@redhat.com>
Make invisible text work a bit better (#66194, patch by
Jeroen Zwartepoorte)
* gtk/gtk.symbols:
* gtk/gtktextiter.[hc]: Add function to move by
visible lines.
* gtk/gtktextview.c (gtk_text_view_move_cursor_internal):
Skip invisible text when moving by paragraphs.
* gtk/gtktextlayout.c (gtk_text_layout_move_iter_visually):
Skip invisible lines here too.
2005-03-20 Matthias Clasen <mclasen@redhat.com>
Make PLT-reduction work with gcc4, and don't include
everything in gdkalias.h:
* gtk/grk.symbols: Group symbols by header and source file.
* gtk/makegtkalias.pl: Protect definitions by the same
preprocessor symbols used to guard the headers. Move
the alias declarations to a separate file which is
produced when calling makegtkalias.pl -def
* gdk/Makefile.am (gtkaliasdef.c): Add a rule to generate
this file.
* gtk/*.c: Include gtkalias.h after the other headers,
include gtkaliasdef.c at the bottom.
* gtk/*.h: Small cleanups.
2004-12-08 Matthias Clasen <mclasen@redhat.com>
Fix#111031, reported by Padraig O'Briain:
* gtk/gtktextlayout.h:
* gtk/gtktextlayout.c (gtk_text_layout_get_iter_at_position):
Add a variant of gtk_text_layout_get_iter_at_pixel() which
returns the character at the position, not the closest
cursor position.
* gtk/gtktextview.h:
* gtk/gtktextview.c (gtk_text_view_get_iter_at_position):
Add a variant of gtk_text_view_get_iter_at_location() which
returns the character at the position, not the closest
cursor position.
2004-11-28 Matthias Clasen <mclasen@redhat.com>
* gtk/gtktextview.c (gtk_text_view_move_iter_by_lines): Return
a boolean indicating whether we could do the requested move.
(gtk_text_view_move_cursor_internal): For GTK_MOVEMENT_DISPLAY_LINES,
move to the beginning/end of the line if we're on the first/last
line. (#155891, Paolo Borelli)
Sat Nov 20 15:13:51 2004 Owen Taylor <otaylor@redhat.com>
* gdk/gdkpango.[ch]: Add GdkPangoRenderer, a subclass of
PangoRenderer targeting GDK drawables. Use to implement the old
gdk_draw_layout() and friends.
* gdk/gdkdraw.c gdk/gdkdrawable.h gdk/gdkwindow.c gdk/gdkpixmap.c:
Add gdk_draw_glyphs_transformed() gdk_draw_trapezoids() and
the corresponding members of GdkDrawableClass. Add a fallback
implementation of gdk_draw_trapezoids() in terms of pixbufs.
* gdk/gdkwindowing.h gdk/x11/gdkg-x11.h: Add
_gdk_windowing_gc_get_foreground() to enable the fallback
trapezoid implementation.
* gdk/x11/gdkdrawable-x11.c gdk/x11/gdkdisplay-x11.h: Implement
draw_glyph_transformed, draw_trapezoids.
* gdk/x11/gdkdrawable-x11.[ch]: Add
_gdk_x11_drawable_draw_xtrapezoids, _gdk_x11_drawable_draw_xft_glyphs
for use of GdkX11Renderer.
* gdk/x11/gdkgc-x11.c gdk/x11/gdkprivate-x11.h: Implement
GDK_TILED, GDK_STIPPLED, GDK_OPAQUE_STIPPLED in the RENDER codepath.
* gdk/gdkpango-x11.c: Add GdkX11Renderer... a subclass of
PangoXftRenderer that does tiles/stipples and fallback rendering
of trapezoids without the RENDER extension.
* gdk/gdkpango-x11.c gdk/x11/gdkscreen-x11.[ch] _gdk_x11_renderer_get:
Add _gdk_x11_renderer_get() to get a singleton GdkX11Renderer
for the screen.
* gdk/x11/gdkdrawable-x11.c (get_impl_drawable): Fix a None/NULL
confusion.
* gtk/gtklabel.[ch] gtk/gtk.symbols: Add gtk_label_set/get_angle(),
and an ::angle property.
* gtk/gtklabel.c: Remove #if 0'd dead code gtk_label_paint_word().
* gtk/gtktextdisplay.c: Switch to using a GtkTextRenderer subclass
of GdkPangoRenderer for drawing.
* gtk/gtktextlayout.[ch] gtk/gtktextdisplay.c: Switch to using
gtk_attr_shape_new_with_data() to store backreferences to
embedded pixmaps and widgets. Leave line_display->shaped_objects
around for backwords compatibility.
* gdk/gdkpango.[ch] (gdk_pango_context_set_colormap): Describe
as deprecated, remove implementation.
* gtk/gtkwidget.c (gtk_widget_create_pango_context): Remove
call to gdk_pango_context_set_colormap.
* demos/gtk-demo/Makefile.am demos/gtk-demo/rotated_text.c: Add
a demo showing drawing rotated text.
* tests/testgtk.c: Add a rotated-label test, and also a rotated
drawing test (differs from demos/gtk-demo/rotated_text by also
using a tile)
Mon Aug 9 12:48:04 2004 Matthias Clasen <maclas@gmx.de>
Add hidden aliases for exported symbols which are
used internally in order to get rid of many PLT
entries. (#145519, Arjan van de Ven)
* gtk/Makefile.am: Add rules to generate gtk.def and
from gtk.symbols, and make make check check the abi
with abicheck.sh.
(gtk_private_h_sources): Add gtkinternals.h
(gtk_built_private_headers): Add gtkalias.h
(gtk_extra_sources): Add gtk.symbols
(EXTRA_DIST): Add makegtkalias.pl and abicheck.sh
* gtk/gtk.symbols: New file. Definition of the GTK+ ABI.
The file can be processed by cpp to filter out certain
subsets of symbols.
* gtk/abicheck.sh: New file. Script to check the actually
symbols exported from libgtk-x11.2.0.so against the symbols
found in gtk.symbols.
* gtk/makegtkalias.pl: New file. Perl script to generate the
header containing the alias definitions for internally used
exported symbols from a list of symbols.
* gtk/gtkinternals.h: New file. An uninstalled header listing
symbols which must be exported for some reason and do not appear
in any other header.
* gtk/*.c: Include gtkalias.h
Sat Mar 13 18:13:13 2004 Owen Taylor <otaylor@redhat.com>
* gtk/gtktextlayout.c (gtk_text_layout_get_line_display): When not
wrapping, do the offset of the line for justification ourselves.
(#120256, Felipe Heidrich)
2004-03-11 Dov Grobgeld <dov@imagic.weizmann.ac.il>
* gtk/gtktextlayer.c: (gtk_text_layout_set_buffer): Added
call to gtk_text_layout_update_cursor_line() to solve in
problem of switching keyboard direction at widget creation:
bug #136680
2004-03-05 Federico Mena Quintero <federico@ximian.com>
Fixes#136082 and #135265, patch by Morten Welinder.
* configure.in: Use AC_SYS_LARGEFILE.
* */*.c: #include <config.h>
Mon Mar 1 10:41:27 2004 Owen Taylor <otaylor@redhat.com>
Patch from Dov Grobgeld to implement auto-bidi-direction
for GtkTextView (#118543)
* gtk/gtktextbtree.[ch]: Resolve bidi base direction
for each line by propagating backwards/forwards as
necessary.
* gtk/gtktextlayout.[ch] gtk/gtktextview.c: Set the
bidi base direction for the ;ine with the cursor from
the keyboard direction. Add gtk_text_layout_set_keyboard_direction().
Mon Mar 1 10:31:11 2004 Owen Taylor <otaylor@redhat.com>
* gtk/gtkentry.[ch]: Implement auto-bidi-direction,
based on a patch from Dov Grobgeld. (#118540)
Thu Jan 29 18:08:06 2004 Owen Taylor <otaylor@redhat.com>
* gtk/gtktextlayout.c (line_display_iter_to_index)
* gtk/gtktextlayout.c (line_display_index_to_iter): Only
adjust the preedit position for lines that include the
preedit string. (#132353, Yao Zhang). How the heck
did this work as well as it did?!?!
* modules/input/gtkimcontextxim.c (gtk_im_context_xim_get_ic):
Reverse change to change of XNFilterEvents event mask from
#110493 -- it's documented and in the Xlib code an
unsigned long.
* modules/input/gtkimcontextxim.c (preedit_start_callback):
Return -1 rather than void to indicate no length limit.
(#129548)
Mon Aug 25 19:55:55 2003 Owen Taylor <otaylor@redhat.com>
* gtk/gtktextview.c (gtk_text_view_update_layout_width):
Since we add one to the layout's reported width to
account for the cursor, we need to subtract one when
setting the wrap width for the layout. (Fixes infinite
loop (#120325, Federico Crozat)
* gtk/gtktextlayout.c (gtk_text_layout_get_line_display):
Be a bit more careful about rounding when converting
wrapped width from Pango units to pixels.
Thu Jun 5 15:33:38 2003 Owen Taylor <otaylor@redhat.com>
* gtk/gtktextlayout.c (gtk_text_layout_move_iter_to_next_line):
If at the end of the buffer, move to the end iter -
parallels behavior of move_iter_to_previous_line.
(#81960, Padraig O'Briain)
Thu Jun 5 16:12:54 2003 Owen Taylor <otaylor@redhat.com>
#80023, Yao Zhang, TOKUNAGA Hiroyuki
* gtk/gtktextlayout.c (gtk_text_layout_get_cursor_locations):
Account for the preedit cursor offset if the iter passed
in is at the same place as the insertion cursor.
* gtk/gtktextview.c (gtk_text_view_get_cursor_location):
Encapsulate getting the insertion cursor location.
* gtk/gtktextview.c (gtk_text_view_update_im_spot_location):
Pass the real y/height to the IM context. Take
text_view->x/yoffset into account.
Thu Jun 5 17:20:40 2003 Owen Taylor <otaylor@redhat.com>
#107883, Gustavo Giráldez
* gtk/gtktextlayout.c (gtk_text_layout_emit_changed):
Split out the case where we know we changed, and
already dealt with our cached line being invalidated
from external calls to gtk_text_layout_changed.
* gtk/gtktextlayout.c (gtk_text_layout_changed):
Check if the invalidate yrange intersects our
cached line, and clear it if necessary.
Wed Jan 15 17:02:18 2003 Owen Taylor <otaylor@redhat.com>
* gtk/gtktextlayout.c (gtk_text_layout_validate_yrange):
Fix off-by-one error on the backward iteration loop,
that was causing the wrong range to be redrawn.
(at least part of #72734)
