We don't actually need the host to be a container, so simply work on
actors saving us a few casts.
This'll simplify dropping ClutterContainer entirely later, and
StViewport/ShellWindowPreviewLayout will also need to be updated for the
new signatures
Part-of: <https://gitlab.gnome.org/GNOME/mutter/-/merge_requests/3384>
Sticky keys configuration changes reset the pressed modifier state mask,
even though the XKB state might already match with the expected new
state. In those cases we can avoid the XKB state mask update completely.
This also fixes a crash at initialization with sticky keys toggled on,
since configuring the device a11y settings will trigger a XKB state
mask merely reassuring the initial state with no modifiers pressed,
while the connection between the ClutterSeat and the impl object has
not been set up yet. This crash was introduced by commit 00bb4190b
("backends/native: Drop device_native->seat_impl field").
Part-of: <https://gitlab.gnome.org/GNOME/mutter/-/merge_requests/3392>
Tests that
* the window under the cursor has focus
* focus_default_window won't move the focus away from a previously
focused window even if the cursor is somewhere else
Part-of: <https://gitlab.gnome.org/GNOME/mutter/-/merge_requests/3258>
When the desktop is focused instead of a window we want to tell the core
about this to handle focus-mode mouse. This is handled by looking for
CLUTTER_LEAVE events where the newly focused window is NULL.
Part-of: <https://gitlab.gnome.org/GNOME/mutter/-/merge_requests/3258>
Take a reference to the window to make sure the MetaFocusData->window
pointer is not pointing to a freed object.
Also make sure that the window that we want to focus is not currently
unmanaging.
Part-of: <https://gitlab.gnome.org/GNOME/mutter/-/merge_requests/3258>
On X meta_window_handle_enter was called when the desktop window was
entered. On wayland the "desktop" is no window anymore. We still want to
inform the core that the desktop is focused, so it can unfocus windows
if focus-mode is mouse.
This commit prepares the core for handling a NULL windows to mean the
desktop.
Part-of: <https://gitlab.gnome.org/GNOME/mutter/-/merge_requests/3258>
The following commits will make it possible to pass a NULL window to
display_handle_window_enter/leave to represent the cursor entering the
desktop. This means it can't be a method of the window class anymore.
Part-of: <https://gitlab.gnome.org/GNOME/mutter/-/merge_requests/3258>
If we have an existing focused window that may have focus, default focus
will leave the focus there. An unmanaging window for example must not
have focus and default focus will continue to select another window in
this case.
Part-of: <https://gitlab.gnome.org/GNOME/mutter/-/merge_requests/3258>
The layout manager takes the generic ClutterActor expand/align
properties into account. Everyone should already use those instead
of the custom layout/child properties, so removing them should have
little fallout, while making for a nice cleanup.
Part-of: <https://gitlab.gnome.org/GNOME/mutter/-/merge_requests/3382>
It tests various sub-surface corner cases. It would fail without the
previous fixes.
v2:
* Fix draw_descendant parameter formatting
* Make toplevel window fullscreen (Robert Mader)
Part-of: <https://gitlab.gnome.org/GNOME/mutter/-/merge_requests/3364>
To make sure a new wl_subsurface created for the same wl_surface won't
inherit the position from the wl_subsurface being destroyed.
v2:
* Move into permanently_unmap_subsurface
Part-of: <https://gitlab.gnome.org/GNOME/mutter/-/merge_requests/3364>
Instead of duplicating the code in both.
v2:
* Rename helper to make it clear(er) that it permanently unmaps the
sub-surface
* Move transaction allocation & commit into the helper
Part-of: <https://gitlab.gnome.org/GNOME/mutter/-/merge_requests/3364>
wl_subsurface_place_above/below need to hook it up to the parent
surface's pending state, so that it gets picked up next time the parent
is committed.
v2:
* Adapt to wl_subsurface_destructor not resetting sub-surface position
Part-of: <https://gitlab.gnome.org/GNOME/mutter/-/merge_requests/3364>
This is simpler, and makes sure it's called only once for each surface
in the transaction as committed.
v2:
* Use array for surface states with placement ops (Jonas Ådahl)
v3:
* Use GPtrArray instead of GArray (Robert Mader)
Part-of: <https://gitlab.gnome.org/GNOME/mutter/-/merge_requests/3364>
This is necessary to make sure the unmapped sub-surface is no longer
visible.
v2:
* Use META_IS_WAYLAND_SUBSURFACE (Jonas Ådahl)
* Use same sequence of assignments in both cases
Part-of: <https://gitlab.gnome.org/GNOME/mutter/-/merge_requests/3364>
meta_display_ping_window() does nothing when check-alive-timeout is set
to 0, but meta_window_check_alive_on_event() was relying on it to reset
the events_during_ping. Without this events_during_ping was just
counting up until the threshold was reached and the window was marked as
not alive, preventing further pointer events from being sent to the
window.
Fix this by not doing anything in meta_window_check_alive_on_event() if
check-alive-timeout is 0, similar to meta_display_ping_window().
Closes: https://gitlab.gnome.org/GNOME/mutter/-/issues/3142
Part-of: <https://gitlab.gnome.org/GNOME/mutter/-/merge_requests/3367>
Locked modifiers should probably not have an effect on keybindings
while toggled. this is most relevant for modifiers that can be
either/both pressed or locked (e.g. Caps Lock key), if used in
keybindings.
Part-of: <https://gitlab.gnome.org/GNOME/mutter/-/merge_requests/3369>
This struct contains the pressed/latched/locked set of modifiers applying
to the event, and may be filled in by backends generating those events.
Other places where we forward modified key events, state may be normally
obtained from the original event.
Since this constructor is used in a variety of places, this commit
updates them all in one go.
Part-of: <https://gitlab.gnome.org/GNOME/mutter/-/merge_requests/3369>
This function may be used on key events to obtain the fully
detailed pressed/latched/locked modifiers that apply when the
event is received. No events have this detailed information
yet.
This API call may be compared to the clutter_event_get_state_full()
that existed in the past, although this getter has a stronger
predilection to it applying exclusively to key events.
Part-of: <https://gitlab.gnome.org/GNOME/mutter/-/merge_requests/3369>
