static void
clutter_backend_gdk_free_event_data (ClutterBackend *backend,
ClutterEvent *event)
{
GdkEvent *gdk_event;
gdk_event = _clutter_event_get_platform_data (event);
if (gdk_event != NULL)
gdk_event_free (gdk_event);
}
static void
clutter_backend_x11_free_event_data (ClutterBackend *backend,
ClutterEvent *event)
{
gpointer event_x11;
event_x11 = _clutter_event_get_platform_data (event);
if (event_x11 != NULL)
_clutter_event_x11_free (event_x11);
}
static void
clutter_backend_gdk_copy_event_data (ClutterBackend *backend,
const ClutterEvent *src,
ClutterEvent *dest)
{
GdkEvent *gdk_event;
gdk_event = _clutter_event_get_platform_data (src);
if (gdk_event != NULL)
_clutter_event_set_platform_data (dest, gdk_event_copy (gdk_event));
}
static void
clutter_backend_x11_copy_event_data (ClutterBackend *backend,
const ClutterEvent *src,
ClutterEvent *dest)
{
gpointer event_x11;
event_x11 = _clutter_event_get_platform_data (src);
if (event_x11 != NULL)
_clutter_event_set_platform_data (dest, _clutter_event_x11_copy (event_x11));
}
/**
* clutter_x11_event_get_key_group:
* @event: a #ClutterEvent of type %CLUTTER_KEY_PRESS or %CLUTTER_KEY_RELEASE
*
* Retrieves the group for the modifiers set in @event
*
* Return value: the group id
*
* Since: 1.4
*/
gint
clutter_x11_event_get_key_group (const ClutterEvent *event)
{
ClutterEventX11 *event_x11;
g_return_val_if_fail (event != NULL, 0);
g_return_val_if_fail (event->type == CLUTTER_KEY_PRESS ||
event->type == CLUTTER_KEY_RELEASE, 0);
event_x11 = _clutter_event_get_platform_data (event);
if (event_x11 == NULL)
return 0;
return event_x11->key_group;
}
