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wayland: Avoid entering MetaWindow on other than user pointer motions

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On one hand, this used to be handled generically in all the paths that
changed the MetaWaylandPointer focus surface, induced by user interaction
or not.

On the other hand, just listening for crossing events is not sufficient
since those also do happen programmatically. We must only listen to
crossing events that have a physical source device, meaning this was
created through user interaction.

Closes: https://gitlab.gnome.org/GNOME/mutter/-/issues/888
Part-of: <https://gitlab.gnome.org/GNOME/mutter/-/merge_requests/2828>
This commit is contained in:
Carlos Garnacho 2023-02-01 17:41:12 +01:00
parent e58f716fb1
commit c4d8ba0f72
1 changed files with 27 additions and 13 deletions
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40
src/wayland/meta-wayland-pointer.c
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@ -681,7 +681,33 @@ meta_wayland_pointer_update (MetaWaylandPointer *pointer,
event->type == CLUTTER_ENTER ||
event->type == CLUTTER_LEAVE) &&
!clutter_event_get_event_sequence (event))
repick_for_event (pointer, event);
{
repick_for_event (pointer, event);
if (event->type == CLUTTER_ENTER)
{
MetaWindow *focus_window = NULL;
ClutterInputDevice *device;
device = clutter_event_get_source_device (event);
if (clutter_input_device_get_device_mode (device) != CLUTTER_INPUT_MODE_LOGICAL)
{
if (pointer->focus_surface)
focus_window = meta_wayland_surface_get_window (pointer->focus_surface);
if (focus_window)
{
graphene_point_t pos;
clutter_event_get_coords (event, &pos.x, &pos.y);
meta_window_handle_enter (focus_window,
clutter_event_get_time (event),
pos.x, pos.y);
}
}
}
}
if (event->type == CLUTTER_MOTION ||
event->type == CLUTTER_BUTTON_PRESS ||
@ -1044,10 +1070,7 @@ meta_wayland_pointer_set_focus (MetaWaylandPointer *pointer,
if (surface != NULL)
{
ClutterStage *stage = CLUTTER_STAGE (meta_backend_get_stage (backend));
struct wl_client *client = wl_resource_get_client (surface->resource);
graphene_point_t pos;
MetaWindow *focus_window;
pointer->focus_surface = surface;
@ -1056,15 +1079,6 @@ meta_wayland_pointer_set_focus (MetaWaylandPointer *pointer,
G_CALLBACK (focus_surface_destroyed),
pointer);
clutter_stage_get_device_coords (stage, pointer->device, NULL, &pos);
focus_window = meta_wayland_surface_get_window (pointer->focus_surface);
if (focus_window)
meta_window_handle_enter (focus_window,
/* XXX -- can we reliably get a timestamp for setting focus? */
clutter_get_current_event_time (),
pos.x, pos.y);
toplevel_window = surface_get_effective_window (pointer->focus_surface);
if (toplevel_window)
{