Rather than using a single widget's style for GTK+ colors in themes,
use the style context parameter of the drawing functions for those
colors. Right now, a single style context is shared between frames,
but this will change to support different style variants.
https://bugzilla.gnome.org/show_bug.cgi?id=645355
An ARGB window with a frame is likely something like a transparent
terminal. It looks awful (and breaks transparency) to draw a big
opaque black shadow under the window, so clip out the region under
the terminal from the shadow we draw.
Add meta_window_get_frame_bounds() to get a cairo region for the
outer bounds of the frame of a window, and modify the frame handling
code to notice changes to the frame shape and discard a cached
region. meta_frames_apply_shapes() is refactored so we can extract
meta_frames_get_frame_bounds() from it.
https://bugzilla.gnome.org/show_bug.cgi?id=635268
It's useful to get frame shapes and manipulate them within Mutter, for
example so that the compositor can use them to clip drawing.
For this, we'll need the regions as cairo regions not X regions, so
convert frame shaping code to work in terms of cairo_region_t.
https://bugzilla.gnome.org/show_bug.cgi?id=635268
If mutter is going to be a "real" library, then it should install its
includes so that users can do
#include <meta/display.h>
rather than
#include <display.h>
So rename the includedir accordingly, move src/include to src/meta,
and fix up all internal references.
There were a handful of header files in src/include that were not
installed; this appears to have been part of a plan to keep core/,
ui/, and compositor/ from looking at each others' private includes,
but that wasn't really working anyway. So move all non-installed
headers back into core/ or ui/.
https://bugzilla.gnome.org/show_bug.cgi?id=643959
GtkStyle has been deprecated in favor of GtkStyleContext. A full
port would involve replacing GdkColor with GdkRGBA - leave this
out for the time being.
Bump the required version of GTK+.
https://bugzilla.gnome.org/show_bug.cgi?id=637761
While the configured layout is taken into account for positioning
the buttons, the mapping from button function states to button
position states just assumed the default button layout in LTR
locales.
Do a proper mapping depending on the actual layout instead.
https://bugzilla.gnome.org/show_bug.cgi?id=635686
While the Meego developers agreed to switching mutter to GTK+-3.0
unconditionally a while ago, Canonical used a GTK+-2.0 build for their
Unity project. As Canonical now announced a switch to compiz as their
window manager, there is no longer a reason to maintain GTK+-2.0
compatibility.
https://bugzilla.gnome.org/show_bug.cgi?id=633133
In many places, MetaRegion was being used entirely internally, rather
than for gtk2/gtk3 compatibility. In these cases, it's simpler to just
depend on cairo-1.10 (for both gtk2 and gtk3) and use cairo_region_t.
The few places where we did need GDK compatibility (GdkEvent.region and
gdk_window_shape_combine_mask) are replaced with a combination of
converting GdkRegion to cairo_region_t and conditional code.
https://bugzilla.gnome.org/show_bug.cgi?id=632474
Commit aa65f94c67 that started passing
cairo_t around broke offsets. Since passing cairo_t makes them
unnecessary, this patches removes them rather than fixing them.
This patch changes API.
https://bugzilla.gnome.org/show_bug.cgi?id=630203
With the newest changes to GTK3, some things were changed. This patch
now uses the features introduced in gtk3-compat.h in previous patches.
This patch also introduces a macro named USE_GTK3 that is used to
differentiate between GTK3 and GTK2. Its main use is differenting
between expose and draw handlers for GtkWidget subclasses.
The draw vs expose handlers question is usually handled by using ifdefs
at the beginning and end to set up/tear down a cairo_t and then use it.
However, when the function is too different and too many ifdefs would be
necessary, two versions of the function are written. This is currently
the case for:
- MetaAccelLabel
- MetaFrames
https://bugzilla.gnome.org/show_bug.cgi?id=630203
Similar to the region compatibility shim, we will soon need a
compatibility shim around GdkPixmap/cairo_surface_t. For now, the patch
just introduces the compatibility layer.
This patch also does not include the function
meta_gdk_pixbuf_get_from_pixmap() as that function will need special
treatment in GTK3 anyway.
https://bugzilla.gnome.org/show_bug.cgi?id=630203
Rename meta_frames_paint_to_drawable() to meta_frames_paint() and make
it take a cairo_t as an argument instead of creating the cairo_t itself.
This patch refactors code for GTK3 changes where code needs to handle
cairo_t and not GdkDrawable arguments.
https://bugzilla.gnome.org/show_bug.cgi?id=630203
This commit is in preparation for the work happening in GTK3, which will
use Cairo for drawing exclusively. So it is necessary to move all
drawing code to Cairo. In this commit the "gtk2" code is used for both
gtk2 and gtk3; compatibility with newer versions of gtk3 where different
code is needed will be added subsequently.
For compatibility with older GTK versions, the file gdk2-drawing-utils.h
provides a compatibility layer.
The commit changes the API of libmutter-private.
https://bugzilla.gnome.org/show_bug.cgi?id=630203
The widget needs to be visible and mapped for GTK3 to deliver expose
events to the widget. This is achieved by making the map function a
no-op and calling gtk_widget_show() instead of just calling
gtk_widget_realize().
Apart from making GTK think the widget is drawable, the effect is the
same.
https://bugzilla.gnome.org/show_bug.cgi?id=630203
This way, we can remove the special casing in
meta_frames_paint_to_drawable().
Since the setup in meta_frames_paint_to_drawable() is relatively cheap,
doing it once per rectangle in the expose area should be fine.
https://bugzilla.gnome.org/show_bug.cgi?id=630203
The gdk_window_get_background_pattern() function copied from GDK and
introduced in commit 0839c10 has a small syntax error and uses a private
API (_gdk_drawable_ref_cairo_surface()). This patch imports the missing
API and fixes the syntax error.
https://bugzilla.gnome.org/show_bug.cgi?id=626583
gdk_window_get_back_pixmap() and gdk_window_get_background() have
been removed/deprecated. Use gdk_window_get_background_pattern()
as replacement.
https://bugzilla.gnome.org/show_bug.cgi?id=626583
In order to replace calls to deprecated GDK code, the current
development version of GTK+ is required. Add some basic compatibility
code to allow building mutter with GTK+ 2.18.
https://bugzilla.gnome.org/show_bug.cgi?id=587991
To replace all calls to deprecated code, GTK+ 2.20 is required - add
some basic compatibility code, so that it is still possible to build
mutter with GTK+ 2.18 when not using -DGSEAL_ENABLE.
https://bugzilla.gnome.org/show_bug.cgi?id=595496
It's nice to indicate when a title is truncated with an ellipsis.
Because themes may draw a title multiple times to draw a shadow, or
may include the window icon within the title area, we can't determine
the proper ellipsization width automatically, so add an optional
attribute to the <title/> element "ellipsize_width" which, if set,
is the width to ellipsize at.
This is only enabled if a theme version of 3.1 is required.
When it's not set, we keep the old behavior of just letting the
title be clipped with a hard edge.
https://bugzilla.gnome.org/show_bug.cgi?id=591842
2009-01-27 Owen Taylor <otaylor@redhat.com>
GtkStyle is specific to a particular colormap. Metacity
uses different colormaps for windows with different
visuals, so it must specialize the GtkStyle.
Closes#568365 and #513944.
* src/ui/frames.[ch]: Keep a GtkStyle for each MetaUIFrame, which is
obtained by calling gtk_style_attach() on the style for the
MetaFrames. When the style of the MetaFrames changes, reattach
everything. When we call gtk_style_set_background() pass in the
right style.
* src/ui/themes.[ch]: Create a _with_style() variant of functions that
previously took the style from widget->style passed in, so we
can draw with the right style for the colormap.
svn path=/trunk/; revision=4092
2008-03-03 Cosimo Cecchi <anarki@lilik.it>
Add ability to vertically and horizontally maximise
using the mouse, by clicking the titlebar in various
ways. A very similar patch was received from Jason Ribero.
Thanks also go to Tony Houghton and Carlo Wood, who
both submitted patches which solved this differently.
Closes#358674.
* src/include/common.h (MetaActionTitlebar): new values
for the new actions
* src/core/core.c (meta_core_maximize_{vertic|horizont}ally):
new functions.
* src/ui/frames.c (meta_frame_titlebar_event): handle the
new action values
* src/core/window.h: new macros (for regularity, not really
necessary)
* src/core/prefs.c (symtab_titlebar_action): new string
representations of the action values
* src/metacity.schemas.in: documentation
svn path=/trunk/; revision=3619
2007-12-19 Havoc Pennington <hp@redhat.com>
* src/ui, src/core, src/include: sort source files into these
directories according to which part of the WM they are supposed to
be in. In an eventual plan, we should also create
src/compositor/render, src/compositor/fallback and move some of
the compositor stuff into that.
* autogen.sh: require a newer automake, so we don't have to use
a recursive build
* src/ui/tabpopup.c: put in a hack to make the build temporarily
work, want to commit the large rearrangement before fixing this
not to include workspace.h or frame.h
* src/core/iconcache.c (meta_read_icons): temporarily break this
to get the build to work, want to commit the large rearrangement
before fixing this file not to include theme.h
svn path=/trunk/; revision=3491
