Commit Graph

99 Commits

Author SHA1 Message Date
Benjamin Otte
48c6b3b4f4 gtk: Add get_type() function declarations for private objects
I'm adding a bunch of fixes for gcc complaining about
-Wmissing-declarations.

This set of patches makes private classes in gtk/*.c that use
G_DEFINE_TYPE() safe by adding definitions for the get_type() function
that can't be made static.
2012-10-02 19:32:38 +02:00
Benjamin Otte
3610ef90c3 Revert part of "textview: Remove extra magic for drawing children"
This partially reverts commit df37446f9b.
The commit changed API that was public (or at least semi-public) and
it's not worth changing that.

The original bug should still be fixed.

https://bugzilla.gnome.org/show_bug.cgi?id=673839
2012-04-10 16:21:07 +02:00
Benjamin Otte
df37446f9b textview: Remove extra magic for drawing children
Instead, just draw the children. The cairo code will keep track of
things, so there's no need to track things.
Also, the old code was doing it wrong.

https://bugzilla.gnome.org/show_bug.cgi?id=672544
2012-04-07 13:01:25 +02:00
Javier Jardón
9d0febc9a6 Change FSF Address 2012-02-27 17:06:11 +00:00
Rui Matos
2efa658a41 textdisplay: Use the widget state flags as a base for drawing 2012-01-09 16:45:44 +00:00
Ignacio Casal Quinteiro
f0b8fc69e8 textdisplay: use g_list_free_full 2012-01-01 22:38:30 +01:00
Paolo Borelli
2ef5844bac Introduce gtk_render_insertion_cursor
The new function provides an API that takes the PangoLayout and index
as input params, this way it handles strong and weak cursors internally
factoring out all code duplicated in the widgets that need to render
cursors.

https://bugzilla.gnome.org/show_bug.cgi?id=640317
2011-12-01 01:22:39 +01:00
Paolo Borelli
3c6842222a Use the split-cursor setting for textview cursors
Explicitely check the split-cursor setting when drawing the textview
insertion cursor instead of relying on the cursor_direction set in the
textlayout. This makes the cursor drawin code more uniform with other
widgets in preparation to refactoring the cursor drawing code in a
shared function.

https://bugzilla.gnome.org/show_bug.cgi?id=640317
2011-12-01 01:22:39 +01:00
Paolo Borelli
0bff1af7a2 Rework GtkTextView cursor code.
Move the handling of primary/secondary cursors to gtktextdisplay, which
makes code simpler and more consistent to how GtkLabel and GtkEntry
draw cursors, which is useful in preparation to further refactoring.

https://bugzilla.gnome.org/show_bug.cgi?id=640317
2011-12-01 01:22:39 +01:00
Paolo Borelli
b3f850e6b9 Tiny cleanup.
https://bugzilla.gnome.org/show_bug.cgi?id=640317
2011-12-01 01:22:38 +01:00
Tristan Van Berkom
cefb950110 Added internal GdkRGBA support for GtkTextTag::paragraph-background-rgba
Added the remaining implementation bits for rendering paragraph backgrounds
with rgba values and updated the test case.
2011-05-06 17:05:34 -04:00
Tristan Van Berkom
d3c77f0330 Handled error_color with GdkRGBA in gtktextdisplay.c. 2011-05-06 17:05:34 -04:00
Tristan Van Berkom
604292a404 Fixed textview rendering regression.
Background color was not painted on the whole tagged segment after
line breaking, this was due to the default ->prepare_run() function
wiping the internal PangoColors clean... fixed this by unconditionally
setting local rgba colors from prepare_run instead of comparing them
and bailing out.
2011-05-06 17:05:34 -04:00
Tristan Van Berkom
d399a4acab Added GdkRGBA properties to GtkTextTag.
This now allows text view to render text with alpha values in
the text foreground and backgrounds, the work is almost complete,
currently the error-underline-color is still a GdkColor style property
and since we use only GdkRGBA for rendering it needs to be converted
and applied, probably a new rgba version of the style property should
also be introduced.

This commit adds tests/testtextview that must be run from the tests/
directory to show translucent text in action.
2011-05-06 17:05:10 -04:00
Benjamin Otte
ff5d4e13de textview: Remove x/y arguments from render_para() func
We were only passing 0 anyway and it's easy to translate the cairo
context in use instead of passing x/y coordinates.
2011-02-20 23:43:42 +01:00
Benjamin Otte
c647085e76 textview: Translate the cairo context instead of keeping y value
This avoids overflow when transforming a large value to a pango unit.
To reproduce the problem:
seq 200000 > test.txt && tets/print-editor test.txt
Then scroll to around line 140.000 to see it (depends on font size of
course).
2011-02-20 23:43:42 +01:00
Paolo Borelli
001697a22a Move the get_cursor_color in GtkStyleContext
Move the private get_cursor_color method belongs to StyleContext. Change
the api so that retrieving both primary and secondary color is possible.
I left the method private for now, though it should probably be public
as all the other getters.
2011-01-29 13:13:42 +01:00
Paolo Borelli
9e20341775 Use GtkRGBA for the cursor color priv api. 2011-01-29 12:38:50 +01:00
Matthias Clasen
b42b47e7d3 Port gtk_draw_insertion_cursor to GtkStyleContext 2011-01-24 00:24:12 -05:00
Michael Natterer
5d3106275a gtk: no need to add GTK_STYLE_FLAG_FOCUSED to the widget's state flags
because they correctly contain that flag now if the widget has focus.
2011-01-21 15:38:52 +01:00
Paolo Borelli
2290ec6bd8 Port GtkTextDisplay to StyleContext.
Use the new StyleContext and StateFlags to draw the text

https://bugzilla.gnome.org/show_bug.cgi?id=639105
2011-01-10 18:52:35 +01:00
Paolo Borelli
ab656b3f7a Obtain the fg color from the renderer
prepare_run must have been called before draw_shape, so we can avoid
fiddling the the (deprecated) style and state and just use the color
alredy set on the renderer.

https://bugzilla.gnome.org/show_bug.cgi?id=639079
2011-01-09 21:59:50 +01:00
José Aliste
846f774642 textview: Fix clip usage
The previous code used cairo_clip_extents() and interpreted its
parameters wrong.

https://bugzilla.gnome.org/show_bug.cgi?id=631203
2010-10-03 12:30:30 +02:00
Benjamin Otte
67284a57de API: Get rid of gtk_draw_insertion_cursor()
and rename gtk_cairo_draw_insertion_cursor() to
gtk_draw_insertion_cursor().
2010-09-26 15:11:43 +02:00
Benjamin Otte
331999d84d textview: API: change gtk_text_layout_draw() to take a cairo_t
This simplifies the API a lot and allows more magic to happen later.
2010-09-26 15:03:01 +02:00
Javier Jardón
82f521b514 gtk/gtktextdisplay.c: use accessor functions to access GtkWidget 2010-08-22 21:25:23 +02:00
Benjamin Otte
de8b07c3df textview: Make cursor display again
The code for initializing the clip rectangle was accidentally deleted in
a previous patch. Put it back.
2010-08-19 12:08:23 +02:00
Benjamin Otte
8805b58e62 textview: Fix rendering of embedded images 2010-08-16 19:48:45 +02:00
Kristian Rietveld
54ac92aaaf Add call to cairo_destroy() to gtk_text_layout_draw() 2010-08-10 21:02:29 +02:00
Benjamin Otte
90ac7b915c textview: Replace GdkGC * argument with gpointer
The argument is unused.
That's also the reason why we can pass NULL instead of the real GC in
the caller.
2010-08-10 21:02:29 +02:00
Benjamin Otte
fea39c078b textview: Make the PangoRenderer use Cairo exclusively
No more gdkpango usage, no more GdkGC required, yay!
2010-08-10 21:02:29 +02:00
Benjamin Otte
9f1939cbd5 API: Remove GtkTextTag's stipple properties
They seem pretty much unused and the only reason why GtkTextView uses a
GdkPangoRenderer and not a PangoCairoRenderer.
2010-08-10 21:02:28 +02:00
Benjamin Otte
dec093d9f1 textview: Draw selection background with Cairo 2010-07-26 16:42:46 +02:00
Benjamin Otte
f1074be1ed textview: Use _gtk_widget_get_cursor_color() and Cairo
Previously the code was using _gtk_widget_get_cursor_gc()
2010-07-26 16:42:46 +02:00
Benjamin Otte
8c035b6048 textview: Draw empty shape logo with Cairo 2010-07-26 16:42:46 +02:00
Benjamin Otte
373128ce29 textview: replace gdk_draw_pixbuf() call with Cairo version 2010-07-26 16:42:46 +02:00
Javier Jardón
0a07e9733b gtk/: fully remove gtkalias hacks
https://bugzilla.gnome.org/show_bug.cgi?id=623845
2010-07-10 02:51:26 +02:00
Benjamin Otte
300e6b84cd s/GdkRegion/cairo_region_t/ in all of gtk
https://bugzilla.gnome.org/show_bug.cgi?id=613284
2010-06-29 16:06:38 +02:00
Benjamin Otte
3e96cfe8fc Deprecate the GdkRegion API
Includes fixing all callers to use the cairo region API instead. This is
usually just replacing the function names, the only difference is
gdk_region_get_rectangles() being replaced by
cairo_region_num_rectangles() and cairo_region_get_rectangle() which
required a bit more work.

https://bugzilla.gnome.org/show_bug.cgi?id=613284
2010-06-29 16:06:38 +02:00
Javier Jardón
4232115e22 Deprecate widget flag: GTK_WIDGET_HAS_FOCUS
Use gtk_widget_has_focus() instead

https://bugzilla.gnome.org/show_bug.cgi?id=69872
2010-03-01 06:11:01 +01:00
Johan Dahlin
d97cdbdf53 Include "config.h" instead of <config.h> Command used: find -name
2008-06-21  Johan Dahlin  <jdahlin@async.com.br>

    * *.[ch]: Include "config.h" instead of <config.h>
    Command used:
    find -name \*.[ch]|xargs perl -p -i -e 's/^#include <config.h>/#include "config.h"/g'
    Rubberstamped by Mitch and Tim


svn path=/trunk/; revision=20669
2008-06-22 14:28:52 +00:00
Yevgen Muntyan
f1b24665bb fixed couple of drawing problems with block cursor (#448321).
2007-06-16  Yevgen Muntyan  <muntyan@tamu.edu>

	* gtk/gtktextdisplay.c (render_para): fixed couple of drawing
	problems with block cursor (#448321).


svn path=/trunk/; revision=18167
2007-06-16 23:18:29 +00:00
Yevgen Muntyan
ef1e05f7de Implement block-cursor for overwrite mode. (#80378)
2007-06-12  Yevgen Muntyan  <muntyan@tamu.edu>

        * gtk/gtkentry.c (gtk_entry_expose), (gtk_entry_toggle_overwrite),
        (gtk_entry_draw_cursor):
        * gtk/gtkstyle.c (_gtk_widget_get_cursor_gc),
        (_gtk_widget_get_cursor_color):
        * gtk/gtkstyle.h:
        * gtk/gtktextdisplay.c (gtk_text_renderer_prepare_run),
        (gtk_text_renderer_draw_shape), (text_renderer_set_state),
        (render_para):
        * gtk/gtktextlayout.c (gtk_text_layout_set_overwrite_mode),
        (gtk_text_layout_invalidate_cache), (get_block_cursor),
        (add_cursor), (gtk_text_layout_get_line_display),
        (_gtk_text_layout_get_block_cursor):
        * gtk/gtktextlayout.h:
        * gtk/gtktextutil.c (layout_get_char_width),
        (_gtk_text_util_get_block_cursor_location):
        * gtk/gtktextutil.h:
        * gtk/gtktextview.c (gtk_text_view_set_editable),
        (gtk_text_view_toggle_overwrite), (gtk_text_view_set_overwrite),
        (gtk_text_view_ensure_layout), (text_window_invalidate_cursors):
        Implement block-cursor for overwrite mode.  (#80378)


svn path=/trunk/; revision=18108
2007-06-12 05:32:57 +00:00
Behdad Esfahbod
d698e3eaf2 Bug 340141 – Update to Pango 1.16 API
2006-12-24  Behdad Esfahbod  <behdad@gnome.org>

        Bug 340141 – Update to Pango 1.16 API

        * gdk/gdkpango.c (layout_iter_get_line_clip_region),
        (gdk_pango_layout_line_get_clip_region):
        * gtk/gtkcalendar.c (gtk_calendar_size_request):
        * gtk/gtkentry.c (gtk_entry_get_pixel_ranges),
        (get_layout_position), (gtk_entry_find_position),
        (gtk_entry_adjust_scroll):
        * gtk/gtkiconview.c (get_pango_text_offsets):
        * gtk/gtklabel.c (get_cursor_direction):
        * gtk/gtkstyle.c (get_insensitive_layout):
        * gtk/gtktextdisplay.c (render_para):
        * gtk/gtktextlayout.c (allocate_child_widgets),
        (find_display_line_below), (find_display_line_above),
        (gtk_text_layout_move_iter_to_previous_line),
        (gtk_text_layout_move_iter_to_next_line),
        (gtk_text_layout_move_iter_to_line_end),
        (gtk_text_layout_iter_starts_line),
        (gtk_text_layout_move_iter_to_x):
        * gtk/gtktextutil.c (limit_layout_lines):
        Use the _readonly version of pango_layout_iter_get_line(),
        pango_layout_iter_get_run(), pango_layout_get_line(), and
        pango_layout_get_lines().

        * gtk/gtkmain.c (gtk_get_default_language): Use
        pango_get_default_language().
2006-12-24 05:29:25 +00:00
Matthias Clasen
f8794cccca Improve consistency of signal and property names 2006-07-06 05:14:03 +00:00
Michael Natterer
8bdc0bf97c Applied patch from maemo-gtk that addresses many issues wrt display
2005-11-10  Michael Natterer  <mitch@imendio.com>

	Applied patch from maemo-gtk that addresses many issues wrt
	display migration and display closing (bug #85715).

	* gdk/gdkdisplay.c (gdk_display_dispose): don't just set the
	default display to NULL when it's closed. Instead set the most
	recently opened display as new default (if one exists).

	* gdk/gdkpango.c (on_renderer_display_closed): fixed signature
	of this callback.

	* gdk/gdkscreen.c (gdk_screen_dispose): check if the GCs still
	exist before unrefing them.

	* gdk/gdkwindow.c (_gdk_window_destroy_hierarchy): if the screen
	is closed, allow destruction of the root window.

	* gdk/x11/gdkdisplay-x11.c: moved some stuff from finalize() to
	dispose(), free stuff that was leaked before.

	* gdk/x11/gdkevents-x11.c (_gdk_x11_events_uninit_screen): check if
	the xsettings_client still exists before destroying it.

	* gdk/x11/gdkkeys-x11.c: added finalization and free the allocated
	X resources.

	* gdk/x11/gdkpixmap-x11.c: moved stuff from finalize() to new
	dispose() implementation.

	* gdk/x11/gdkscreen-x11.c: moved stuff from finalize() to
	dispose() and check if it still exists before unrefing it. Set
	their pointers to NULL/None *after* upchaining in dispose(),
	because X11 implementations of members of the parent class still
	need them for their own destruction.

	* gdk/x11/gdkvisual-x11.c: removed finalize() implementation which
	was g_error()ing when finalizing a visual.

	* gtk/gtkclipboard.c (gtk_clipboard_finalize): don't use
	get_clipboard_widget() because it would create the widget if it
	doesn't exist. Use g_object_get_data() directly instead.

	* gtk/gtktextdisplay.c (on_renderer_display_closed): fixed signature
	of this callback.
2005-11-10 12:09:42 +00:00
Matthias Clasen
94eec04267 Intern some more strings.
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().
2005-09-01 05:11:46 +00:00
Matthias Clasen
f4bbe8f0de Also intern static strings passed to g_object_set_data() 2005-08-31 17:58:55 +00:00
Manish Singh
5a01db227e don't use deprecated gdk_gc_unref function.
Fri Jun 10 19:06:03 2005  Manish Singh  <yosh@gimp.org>

        * gtk/gtktextdisplay.c (render_para): don't use deprecated
        gdk_gc_unref function.
2005-06-11 02:06:56 +00:00
Matthias Clasen
43f263a031 Allow setting paragraph background. (#81045, Gustavo Carneiro, patch by
2005-06-10  Matthias Clasen  <mclasen@redhat.com>

	Allow setting paragraph background.  (#81045, Gustavo
	Carneiro, patch by Jeroen Zwartepoorte)

	* gtk/gtktextlayout.c (set_para_values): Propagate
	pg_bg_color to the display struct.
	(gtk_text_layout_free_line_display): Free it here.

	* gtk/gtktextdisplay.c (render_para): If pg_bg_color
	is set, draw a rectangle in that color behind
	the paragraph.

	* gtk/gtktexttag.c (gtk_text_tag_class_init): Add
	paragraph-background, paragraph-background-gdk and
	paragraph-background-set properties.
	(set_pg_bg_color): A setter for paragraph-background.

	* gtk/gtktextlayout.h (struct _GtkTextLineDisplay): Add
	pg_bg_color.

	* gtk/gtktexttag.h (struct _GtkTextAttributes): Add
	pg_bg_color.
	(struct _GtkTextTag): Add pg_bg_color_set.
2005-06-10 20:05:08 +00:00