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clutter/main: Use "is display server" state to decide a11y routing

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We checked if we were using the usig the X11 backend to decide when to
deal with a11y event posting - in order to make the clutter code less
windowing system dependent, make this check a check whether we're a
display server or not, in contrast to a window/compositing manager
client. This is made into a vfunc ot ClutterBackendClass, implemented by
MetaClutterBackendNative and MetaClutterBackendX11.

https://gitlab.gnome.org/GNOME/mutter/-/merge_requests/1364
This commit is contained in:
Jonas Ådahl
2020-07-09 09:45:07 +02:00
parent e0562f192f
commit c7429e8aad
5 changed files with 32 additions and 6 deletions
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7
src/backends/native/meta-clutter-backend-native.c
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@ -119,6 +119,12 @@ meta_clutter_backend_native_get_default_seat (ClutterBackend *backend)
return CLUTTER_SEAT (backend_native->main_seat);
}
static gboolean
meta_clutter_backend_native_is_display_server (ClutterBackend *backend)
{
return TRUE;
}
static void
meta_clutter_backend_native_init (MetaClutterBackendNative *clutter_backend_nativen)
{
@ -133,6 +139,7 @@ meta_clutter_backend_native_class_init (MetaClutterBackendNativeClass *klass)
clutter_backend_class->create_stage = meta_clutter_backend_native_create_stage;
clutter_backend_class->init_events = meta_clutter_backend_native_init_events;
clutter_backend_class->get_default_seat = meta_clutter_backend_native_get_default_seat;
clutter_backend_class->is_display_server = meta_clutter_backend_native_is_display_server;
}
/**

7
src/backends/x11/meta-clutter-backend-x11.c
View File

@ -138,6 +138,12 @@ meta_clutter_backend_x11_get_default_seat (ClutterBackend *backend)
return CLUTTER_SEAT (backend_x11->core_seat);
}
static gboolean
meta_clutter_backend_x11_is_display_server (ClutterBackend *backend)
{
return meta_is_wayland_compositor ();
}
static void
meta_clutter_backend_x11_init (MetaClutterBackendX11 *clutter_backend_x11)
{
@ -153,4 +159,5 @@ meta_clutter_backend_x11_class_init (MetaClutterBackendX11Class *klass)
clutter_backend_class->translate_event = meta_clutter_backend_x11_translate_event;
clutter_backend_class->init_events = meta_clutter_backend_x11_init_events;
clutter_backend_class->get_default_seat = meta_clutter_backend_x11_get_default_seat;
clutter_backend_class->is_display_server = meta_clutter_backend_x11_is_display_server;
}