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
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
gnome-shell has traditionally just called XSetInputFocus when wanting to
set the input focus to the stage window, but this might cause strange,
hard-to-reproduce bugs because of an interference with mutter's focus
prediction. Add API to allow gnome-shell to focus the stage window that
also updates mutter's internal focus prediction state.
https://bugzilla.gnome.org/show_bug.cgi?id=700735
If an app pops up an OR window and sets input focus to it, like
Steam does, we'll think the focus window is null, causing us to
think the app is not focused.
OR windows should not be special if they get input focus, where
the input focus would be set to NULL. Instead, the window should
be marked as focused.
https://bugzilla.gnome.org/show_bug.cgi?id=647706
Mutter previously defined display->focus_window as the window that the
server says is focused, but kept display->expected_focus_window to
indicate the window that we have requested to be focused. But it turns
out that "expected_focus_window" was almost always what we wanted.
Make MetaDisplay do a better job of tracking focus-related requests
and events, and change display->focus_window to be our best guess of
the "currently" focused window (ie, the window that will be focused at
the time when the server processes the next request we send it).
https://bugzilla.gnome.org/show_bug.cgi?id=647706
The hierarchy handling is handled in the shell by adding stuff
directly to the uiGroup, and we have a dedicated actor for
the overview there, so we don't need this anymore.
https://bugzilla.gnome.org/show_bug.cgi?id=700735
Make it a static function for now, but this will be a private
function soon, replacing meta_window_lost_focus. This should
contain no functional changes, only cosmetic indentation changes,
so best viewed with ignorews=1 or -w or -b, you know the drill.
https://bugzilla.gnome.org/show_bug.cgi?id=647706
If this happens, XRRGetScreenResources will return NULL, so just treat
that like nothing happened.
https://bugzilla.gnome.org/show_bug.cgi?id=699431
Signed-off-by: Adam Jackson <ajax@redhat.com>
Reviewed-by: Robert Bragg <robert@linux.intel.com>
(cherry picked from commit 57a79912ac70080a2f9cbe65181a25b00bf1192a)
This makes sure we include cogl-defines.h in cogl-matrix.h before
checking if COGL_HAS_GYPE_SUPPORT is defined
Reviewed-by: Neil Roberts <neil@linux.intel.com>
(cherry picked from commit aa5ba324bb3b2ce77be29942f8716d61919cefeb)
When using a ClutterOffscreenEffect, the size of the offscreen buffer
allocated to perform the effect is currently computed using the paint
volume of the actor it's attached to and in the case the paint volume
cannot be computed, the effect falls back to using the stage's size.
If you scale an actor enough so its paint volume is much bigger that
the size of the stage, you can end up running out of memory (which
leads to your application crashing).
https://bugzilla.gnome.org/show_bug.cgi?id=699675
Clients using _NET_WM_MOVERESIZE to start a drag operation may encounter
a race condition if the user presses and releases a mouse button very
fast, getting "stuck" in a grab state. While this is easily fixed with
the user pressing the button or hitting Escape as the EWMH spec suggests,
its's still a bit of annoyance for users.
After starting a grab operation, check that the button is actually pressed
by the client, and if not, cancel the grab operation. This prevents the
stuck grab in a race-free way, although it requires an extra round-trip
to the server.
With client-side decorations becoming more popular, the use of
_NET_WM_MOVERESIZE is on the rise, thus this bug is seen more frequently
than before.
https://bugzilla.gnome.org/show_bug.cgi?id=699777
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
Since 906e1b5eb535a86 Cogland no longer redraws constantly but instead
only draws once at startup and then again whenever a client attaches a
new buffer. Sometimes however it seems that the first paint will get
lost perhaps because it is sent before the window is fully mapped. As
it was previously not handling expose events it would not paint again
until the first client is connected so there would be a blank window
which looks broken.
This patch makes it handle Expose events when it detects that Cogl is
using an X backend. On other backends it will resort to queuing a
redraw every 16ms as it did before.
Although this is probably a bit overkill for such a small example, it
seems like a good idea to only redraw when we think it's necessary so
that we can be sure that the mechanism works. Handling the expose
events means we can have at least one platform where we can test this.
Reviewed-by: Robert Bragg <robert@linux.intel.com>
(cherry picked from commit 99cf15b285302243395873d78f05a5895c173eef)
Previously if a client sent a commit message without attaching a new
buffer then it would end up detaching the existing buffer because
surface->pending.buffer would be NULL. This patch makes it explicitly
track when an attach is sent for a commit and so that it can avoid
making any changes otherwise. This fixes cases where GTK apps would
send a damage event without a new buffer.
Reviewed-by: Robert Bragg <robert@linux.intel.com>
(cherry picked from commit aa412b9c709120bd8d88a014010c448f3b9fcfb7)
