If an application is maximised, clutter_stage_pick_and_update_device()
goes into the
if ((flags & CLUTTER_DEVICE_UPDATE_IGNORE_CACHE) == 0)
condition and returns the current actor for the device. This means no
CLUTTER_LEAVE/ENTER events are generated and in turn means the focus is
never invalidated and updated.
This leads to tool->focus_surface always being NULL and all events are
discarded.
Notably, tool->current is set to the right surface but
that one never changes either so meta_wayland_tablet_tool_set_current_surface()
exits early too because surface == tool->current and we thus never call
meta_wayland_input_invalidate_focus().
Closes: https://gitlab.gnome.org/GNOME/mutter/-/issues/3616
Fixes: fb8ac5dff7 ("wayland: Track current tablet tool focus surface")
Part-of: <https://gitlab.gnome.org/GNOME/mutter/-/merge_requests/3956>
Clutter's "device-removed" signal is sent in
clutter_seat_handle_event_post(). Our tablet code is set up to handle
that signal to then notify wayland clients of removed tablet devices.
However, returning CLUTTER_EVENT_STOP for a DEVICE_REMOVED event means
we never get to the point where we send out the signals and thus never
remove the tablets.
Fixes: a37fd34bbb ("wayland: Make MetaWaylandSeat in charge of its own tablet seat")
Closes: https://gitlab.gnome.org/GNOME/mutter/-/issues/3615
Part-of: <https://gitlab.gnome.org/GNOME/mutter/-/merge_requests/3955>
The first event happening for a new touch will be the CLUTTER_ENTER
event generated when picking it. Use this event for registration of
the touch info, so that MetaWaylandEventHandler.get_focus_surface may
get the right focus surface for the device/sequence on the first try.
Part-of: <https://gitlab.gnome.org/GNOME/mutter/-/merge_requests/3889>
And notably, don't cancel touch when an event handler is being
removed. Touch events are largely unaffected by most Wayland
grabs (pointer constraints, popups), so we might be cancelling
input too early if one of these wayland grabs was effective when
touch interaction began, but stopped sometime between touch updates.
Part-of: <https://gitlab.gnome.org/GNOME/mutter/-/merge_requests/3889>
Touch events are implicitly grabbed to the surface they began in,
and are not affected by the focus handler. However these events
will appear to come from the core pointer device, which might lead
to the wrong device being updated.
Ignore events with a sequence, since the default focus handler
does not intend to do anything with them.
Part-of: <https://gitlab.gnome.org/GNOME/mutter/-/merge_requests/3889>
If other handlers (e.g. DnD) are on top of the popup grab focus, we
may want it to move outside same-client surfaces as the popup grab
specifies.
Check that it is the current handler before making same-client checks,
so that these handlers on top have an opportunity to find other
surfaces, e.g. during DnD from a popup.
Closes: https://gitlab.gnome.org/GNOME/mutter/-/issues/1681
Part-of: <https://gitlab.gnome.org/GNOME/mutter/-/merge_requests/3937>
Move away from tracking presses/releases directly, since there might be
other event handlers on top that might prevent the popup event handler
to fully track all events. The replacement is using event state modifiers,
which will use information set from the backend, and is enough to determine
there's no more pressed buttons without tracking prior event history.
This makes the popup event handler able to interact with other event
handlers that might be on top, and consume button release events for
themselves (e.g. DnD), no longer resulting in a stuck popup grab.
Part-of: <https://gitlab.gnome.org/GNOME/mutter/-/merge_requests/3937>
This is usually an indication of a failed drop operation if the
drop site didn't request any target. Check for this specifically
on XDnD button release, so that we can cancel the DnD operation
right away.
Inspired on a fix from Jonas Ådahl.
Part-of: <https://gitlab.gnome.org/GNOME/mutter/-/merge_requests/3821>
We were relying on the drag source surface to keep receiving events
thanks to it being implicitly grabbed by the button press. This
broke at some point, making the Xdnd drag source unable to keep
directing the DnD operation as it is expected by X11 clients.
To fix this, make the Xdnd MetaWaylandEventInterface stick itself
to the drag source surface keeping the focus of the device driving
the DnD operation, so that the X11 client can still handle events
from it.
Closes: https://gitlab.gnome.org/GNOME/mutter/-/issues/3511
Part-of: <https://gitlab.gnome.org/GNOME/mutter/-/merge_requests/3821>
Add a new service client type for a filechooser portal client, and
expose the x11_interop protocol to it.
This will be used to make Nautilus a file chooser portal implementation.
Part-of: <https://gitlab.gnome.org/GNOME/mutter/-/merge_requests/3694>
This means that for X11 sessions we'll do it before any windows are
mapped, and before any plugin implementation is started. Doing it before
a plugin is started is important, because things that the plugin does
during startup can have consequences on how compositing on Xorg works.
For the Xwayland case, we'll do it relatively in the setup phase. It
appears to have been harmless to do it later in the post-opened signal,
but there is no harm in doing it as one of the earlier steps.
Closes: https://gitlab.gnome.org/GNOME/mutter/-/issues/3089
Part-of: <https://gitlab.gnome.org/GNOME/mutter/-/merge_requests/3329>
Replace a boolean argument and a temporary MetaWindow struct field with
a `MetaPlaceFlag` passed where relevant. This includes
`meta_window_move_resize_internal()` and `meta_window_constrain()`, as
placement may happen during constraining, and also
`meta_window_force_placement()`.
The struct field (denied_focus_and_not_transient) was only ever set in
meta_window_show(), before meta_window_force_placement(), and
immediately unset as a side effect of that. In .._show() we'll always
force placement if the window wasn't already placed, and in
meta_window_constrain(), we'd only ever call meta_window_place() if the
window wasn't already placed, meaning the variable would only ever be
relevant during `meta_window_show()`. Having it as a flag makes that
relationship and temporary state clearer.
Part-of: <https://gitlab.gnome.org/GNOME/mutter/-/merge_requests/3879>
This looks at the color state it got from the actor on construction, and
the target color state from the paint context and generates (and caches)
color aware pipelines used for painting. One of the purposes here is for
mixing SDR and HDR content and painting to a HDR monitor. If HDR (or
optical blending) isn't activated, the produced shaders will be
equivalent to what we had before.
Also add some names to the piplines, as this helps identifying what
pipeline source is associated with what pipeline.
Part-of: <https://gitlab.gnome.org/GNOME/mutter/-/merge_requests/3433>
This code is called from handlers connected to signals of a
MetaWindow. It cannot happen that the window will end up NULL
in these, so exchange with a g_assert() as we in fact expect
it to be non-NULL.
Part-of: <https://gitlab.gnome.org/GNOME/mutter/-/merge_requests/3860>
We cannot use a function with the same signature for signals with different
arguments, if we want to rely on the user data parameter. Separate into
two signal handlers calling the same function inside.
Fixes: b9ba34ac6f ("wayland/activation: Fix signal callback signature")
Part-of: <https://gitlab.gnome.org/GNOME/mutter/-/merge_requests/3860>
This gives greater control to the callers on the place where a grab is being
activated, this may make a difference in the handling of crossing events
triggered through it, e.g. by having callers rely on having already obtained
a ClutterGrab prior to handling the resulting effects.
The "input only" grab has also been turned inactive by default, in order to
to have the ClutterGrab pointer available for checks at the MetaWaylandEventHandler
focus changing methods triggered through grab activation.
Closes: https://gitlab.gnome.org/GNOME/mutter/-/issues/3463
Part-of: <https://gitlab.gnome.org/GNOME/mutter/-/merge_requests/3747>
Commit e775052429 changed the code such that resetting the actor is done
when a surface role is assigned. The dnd surface assigned vfunc doesn't
chain up which means the code to reset the actor is never hit and the
dnd surface never shows up.
Closes: https://gitlab.gnome.org/GNOME/mutter/-/issues/3540
Fixes: e775052429 ("wayland/actor-surface: Reset the actor on role-assignment")
Right now the unmapped signal doesn't always fire which means we didn't
see a surface that's being unmapped in these code paths before. In
particular the resource, window and role can be gone. Handle those
cases.
Part-of: <https://gitlab.gnome.org/GNOME/mutter/-/merge_requests/3783>
When a client wants to lease DRM resources, it will attach the list of
connectors is wants to lease and then submit the request.
Once the request is submitted, destroy the DRM lease request object.
Co-authored-by: José Expósito <jexposit@redhat.com>
Part-of: <https://gitlab.gnome.org/GNOME/mutter/-/merge_requests/3746>
When a new device is connected, register a new global for it.
When a device is gone, remove the global. Upon receiving this event,
the client should destroy any matching wp_drm_lease_device_v1 object.
To destroy a wp_drm_lease_device_v1 object, the client must first
issue a release request. Upon receiving this request, send a released
event and destroy the object.
Co-authored-by: José Expósito <jexposit@redhat.com>
Part-of: <https://gitlab.gnome.org/GNOME/mutter/-/merge_requests/3746>
When the list of connectors available for lease changes send
wp_drm_lease_device_v1.connector events for added connectors and
wp_drm_lease_connector_v1.withdrawn events for removed connectors,
followed by a wp_drm_lease_device_v1.done event.
Co-authored-by: José Expósito <jexposit@redhat.com>
Part-of: <https://gitlab.gnome.org/GNOME/mutter/-/merge_requests/3746>
