Add new api (meta_screen_get_current_monitor_for_pos and
meta_screen_get_current_monitor_info_for_pos) that allow querying the monitor
without a roundtrip by reusing the passed in cursor position.
We substract one from the unredirect counter when enable_unredirect_for_screen
gets called. It is an unsigned integer so substracting one from zero (which means enable) would overflow and thus keep it peramently enabled.
This should never happen because it means there is an unmatched
enable / disable pair somewhere. So in addition to fixing it add a
warning when this case gets triggered.
https://bugzilla.gnome.org/show_bug.cgi?id=701224
Commit 4f2bb583bf changed things so that the compositor used
clutter_threads_add_repaint_func_full (CLUTTER_REPAINT_FLAGS_POST_PAINT
to get after-paint notification and send _NET_WM_FRAME_DRAWN, but this
doesn't actually work, since Clutter will already have blocked for
VBlank before calling post-paint functions.
The result is that frame synced toolkits like GTK 3.8 will normally
only be able to draw every other frame.
Since ::paint doesn't work either, a new function
clutter_stage_set_paint_callback() has been added to Clutter
(and will be included in the 1.14 branch)
https://bugzilla.gnome.org/show_bug.cgi?id=698794
We have no need for normally reported events during grabs. In fact, it
might be harmful. A plugin might grab the keyboard through
meta_begin_modal_for_plugin() and then expect events to be reported to
the grab window they provide. If meanwhile this XIGrabDevice is
issued, events might start being reported normally to one other of our
windows breaking the plugin event processing.
In particular, on an empty workspace, we set input focus to our
no_focus_window. Then, if gnome-shell calls
meta_begin_modal_for_plugin() and meta_display_freeze_keyboard(), in
that order, input events will start being reported to no_focus_window.
There are two issues with this. One is that no_focus_window isn't
selecting for XI input events and thus the server discards them
completely. But even if that is fixed, events being reported to any
window other than the one gnome-shell expects - the clutter stage
window - means that events will stop reaching it.
https://bugzilla.gnome.org/show_bug.cgi?id=701219
This will make it possible to implement input source switching in
gnome-shell using the popular modifiers-only keybinding that's
implemented on the X server through an XKB option.
https://bugzilla.gnome.org/show_bug.cgi?id=697002
We'll use this in gnome-shell to freeze the keyboard right before
switching input source and unfreeze it after that's finished so that
we don't lose any key events to the wrong input source.
https://bugzilla.gnome.org/show_bug.cgi?id=697001
As we only had one string-array preference so far, we didn't bother
with adding a generic way to handle string-array preferences, and
just handled the preference in question explicitly. However we are
going to parse another string-array setting, so generalize the
existing code to make it reusable for that case.
https://bugzilla.gnome.org/show_bug.cgi?id=700223
If a binding is updated with a clear set of strokes (effectively
disabling it) we aren't signaling that the binding changed and thus
the previous strokes will continue to be grabbed.
This fixes that and tries to do a better effort at checking if the
binding changed or not.
https://bugzilla.gnome.org/show_bug.cgi?id=697000
This makes it a bit simpler for other functions on a MetaUIFrame to
get this information.
Bug: https://bugzilla.gnome.org/show_bug.cgi?id=697758
Reviewed-by: Jasper St. Pierre <jstpierre@mecheye.net>
Signed-off-by: Simon McVittie <simon.mcvittie@collabora.co.uk>
XUngrabKey() doesn't work for XI2 grabs and XI2 doesn't provide API
with similar functionality. As such, we have to refactor the code a
bit to be able to call XIUngrabKeycode() for each key binding, then
reload keybindings and finally grab the new ones.
https://bugzilla.gnome.org/show_bug.cgi?id=697003
compositor/meta-background.c:64: error: redefinition of typedef 'MetaBackgroundPrivate'
./meta/meta-background.h:51: error: previous declaration of 'MetaBackgroundPrivate' was here
A correctly constructed GtkStyleContext must have its screen
and widget paths set. Getting the frame font caused crashes
on some systems because those were not correctly initialised.
https://bugzilla.gnome.org/show_bug.cgi?id=696814
Right now we call unset_texture from MetaBackground's dispose method.
unset_texture assumes there's a pipeline available, but there may not
be if the object was just created.
This commit fixes that incorrect assumption.
https://bugzilla.gnome.org/show_bug.cgi?id=696157
Cogl automatically caches pipelines with no eviction policy,
so we need to make sure to reuse snippets to prevent
identical pipelines from getting cached separately.
https://bugzilla.gnome.org/show_bug.cgi?id=696157
g_task_propagate_pointer relinishes the GTask
of its reference to the propagated pointer, so we need to
unref it ourselves when we're done with it.
https://bugzilla.gnome.org/show_bug.cgi?id=696157
