We now use meta_input_event_get_type() to discern input events from the
others. This commit has involved plenty of indenting changes, so it's
better seen with git diff -b.
- menus have a very subtle shadow, define the outline better. Required for gtk theming.
- focused windows are better identified now as unfocused windows have a subtle shadow.
https://bugzilla.gnome.org/show_bug.cgi?id=649374
A x/y typo that was causing shadow bounds to be incorrectly
computed and trails to be left in some circumstances. Behavior
noted by Jakub Steiner.
https://bugzilla.gnome.org/show_bug.cgi?id=649374
The code assumed that the focus window was always the one at the
top of the window stack, which is not true if an unfocused window
has the above hint set.
Rather than fixing this assumption, rename the function to
lower_beneath_grab_window() and use the display's grab window - the
function is only used for displaying the tile previews, which means
that we want the grab window anyway.
https://bugzilla.gnome.org/show_bug.cgi?id=650661
Add an additional color type to pick up colors defined with
@define-color in the GTK+ theme's CSS:
gtk:custom(name,fallback)
(where "name" refers to the name defined in GTK+'s CSS, and fallback
refers to an alternative color spec which is used when the color
referenced by "name" is not found)
The main intent of the change is to allow designers to improve
Adwaita's dark theme variant without having to compromise on colors
which work in the light variant as well.
https://bugzilla.gnome.org/show_bug.cgi?id=648709
This patch fixes an issue encountered when building mutter
out-of-tree:
* When generating mutter-enum-types.[ch], the glib-mkenums command is
executed from $(srcdir), so it is wrong to prepend $(srcdir) to the
template file.
https://bugzilla.gnome.org/show_bug.cgi?id=624910
We now use GtkStyleContext exclusively, so it's a bit weird to store
widget state as GtkStateType and translate it always to GtkStateFlags.
Just use GtkStateFlags instead of GtkStateType.
https://bugzilla.gnome.org/show_bug.cgi?id=650586
GtkStyleContext no longer has dark/light colors GtkStyle used to
have. We already have compatibility code for them in theme.c, so
add two helper functions to make it available outside theme.c.
https://bugzilla.gnome.org/show_bug.cgi?id=650586
GdkColor is about to be deprecated, so move to GdkRGBA instead.
It might be worth considering using cairo patterns for the gradients
rather than using custom code to render gradients to a pixbuf which
is then drawn with cairo, but for now this is just a straight port
of the existing code.
https://bugzilla.gnome.org/show_bug.cgi?id=650586
When detaching/attaching a dialog, we were only updating
appears-focused on the parent if the child itself was focused, but in
fact, we need to do it if the child has an attached child which is
focused too.
To simplify the case of detaching a focused subtree from its parent,
we change meta_window_propagate_focus_appearance() to use
@window->display->focus_window as the window to add/remove as the
attached_focus_window, and @window only as the starting point to
propagate from. That way we can propagate focus-removal up to
@window's (soon-to-be-ex-)ancestors without having to remove it from
its descendants as well.
https://bugzilla.gnome.org/show_bug.cgi?id=647712
Don't set a window's xtransient_for if it would create a loop. Since
this is the only place we ever set xtransient_for, we can therefore
assume everywhere else that it does not loop.
https://bugzilla.gnome.org/show_bug.cgi?id=647712
Back the API version down to 3.0; since we don't make any stability
guarantees, there's no reason to have a merry-go-round of different
directories and filenames that people have to keep up with.
According to the XShape specification, the shaped region should always be
a subset of the bounding region. Certain programs such as wine depended
on this behavior.
https://bugzilla.gnome.org/show_bug.cgi?id=627880
* When unmanaging a screen, stop redirecting subwindows explicitly,
so that we do that before destroying the window manager selection
window.
* Improve comment in the retry code
* When exiting because the previous compositor couldn't be replaced,
don't g_error() and drop a core file.
https://bugzilla.gnome.org/show_bug.cgi?id=653121
When there was no root background pixmap, we were using a 1x1 repeating
texture as a simple way of drawing a solid color without adding a
second code path. However, when that 1x1 texture was combined into
a larger "atlas texture", hardware repeat couldn't be used, so a
small inefficiency from this approach became an enormous inefficiency
as clutter drew every pixel of the background as a separate rectangle.
https://bugzilla.gnome.org/show_bug.cgi?id=652507
When left-clicking the frame border with the titlebar being
off-screen, rather than starting the expected grab operation the
window menu was popped up.
This behavior is pretty confusing, especially since the menu button
was removed from the default layout, making right-clicking the only
way to get to the window menu.
https://bugzilla.gnome.org/show_bug.cgi?id=652369
meta_run() calls meta_finalize() after the main loop exits, which ends
up calling meta_display_close(), which calls
meta_quit(META_EXIT_SUCCESS), meaning that any exit status passed to
the original meta_quit() call is lost.
Fix this by ignoring meta_quit() calls after the main loop is no
longer running.
https://bugzilla.gnome.org/show_bug.cgi?id=652010
Like the setting of new frames' background is delayed until the
frame is associated with its window, delay attaching the initial
style, so that the correct style variant is picked.
https://bugzilla.gnome.org/show_bug.cgi?id=645355
When the _GTK_THEME_VARIANT property changes, rather than just
updating the window's theme_variant property, update its frame
style as well, so that the window decoration reflects the requested
variant. As the initial properties of a window may be read before
its frame is created, there will be cases where the change is not
picked up initially.
https://bugzilla.gnome.org/show_bug.cgi?id=645355
In order to pick up colors from a GtkStyleContext, a temporary
GtkStyle object was created from the context and destroyed after
copying the requested GdkColor. This is slightly inefficient, so
get the appropriate GdkRGBA from the context and translate it to
a GdkColor, based on the compatibility code in gtkstyle.c.
https://bugzilla.gnome.org/show_bug.cgi?id=645355
Rather than sharing a single style context between all frames, use
a default style and one style per encountered variant (as determined
by the _GTK_THEME_VARIANT property), so that colors from the GTK+ style
are picked from the correct theme variant.
https://bugzilla.gnome.org/show_bug.cgi?id=645355
Since version 3.0, GTK+ has support for style variants. At the moment,
themes may provide a dark variant, which can be requested by
applications via GtkSettings. The requested variant is exported to
X11 via the _GTK_THEME_VARIANT property - support this property, in
order to pick up the correct style variant in the future.
https://bugzilla.gnome.org/show_bug.cgi?id=645355
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
To determine the correct background style, the UI needs to access
some frame properties via meta_core_get(); this call will bail out
early if window->frame is unset, so delay the call until the
association is made.
https://bugzilla.gnome.org/show_bug.cgi?id=645355
gdk_cairo_set_source_rgba() is a convenience function which was
added to GTK+-3.0 after the port to GtkStyleContext, so we ended
up using cairo_set_source_rgba() instead. Save a couple of lines ...
For the purposes of window placement or arranging window manager or
plugin controls, screens that are just mirrors of other screens should
be ignored, so filter them out of the monitors list.
https://bugzilla.gnome.org/show_bug.cgi?id=649299
If a window is not maximizable, then that probably means it looks dumb
at very large sizes. Even if its hints would allow you to manually
resize it to a large size, don't allow automatically tiling it to half
the screen.
https://bugzilla.gnome.org/show_bug.cgi?id=647901
