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wayland: Add accessor API to permit access to underlying Wayland structures

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* clutter_wayland_input_device_get_wl_input_device for the input device
* clutter_wayland_stage_get_wl_surface for the Wayland surface
* clutter_wayland_stage_get_wl_shell_surface for the shell surface
This commit is contained in:
Rob Bradford
2012-02-10 16:46:45 +00:00
parent 84362a8257
commit cf735b54df
4 changed files with 139 additions and 0 deletions
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58
clutter/wayland/clutter-stage-wayland.c
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@ -183,3 +183,61 @@ static void
clutter_stage_wayland_class_init (ClutterStageWaylandClass *klass)
{
}
/**
* clutter_wayland_stage_get_wl_shell_surface: (skip)
*
* @stage: a #ClutterStage
*
* Access the underlying data structure representing the shell surface that is
* backing the #ClutterStage
*
* Note: this function can only be called when running on the Wayland
* platform. Calling this function at any other time will return %NULL.
*
* Returns: (transfer non): the Wayland shell surface associated with
* @stage
*
* Since: 1.10
*/
struct wl_shell_surface *
clutter_wayland_stage_get_wl_shell_surface (ClutterStage *stage)
{
ClutterStageWindow *stage_window = _clutter_stage_get_window (stage);
ClutterStageWayland *stage_wayland;
if (!CLUTTER_IS_STAGE_WAYLAND (stage_window))
return NULL;
stage_wayland = CLUTTER_STAGE_WAYLAND (stage_window);
return stage_wayland->wayland_shell_surface;
}
/**
* clutter_wayland_stage_get_wl_surface: (skip)
*
* @stage: a #ClutterStage
*
* Access the underlying data structure representing the surface that is
* backing the #ClutterStage
*
* Note: this function can only be called when running on the Wayland
* platform. Calling this function at any other time will return %NULL.
*
* Returns: (transfer none): the Wayland surface associated with @stage
*/
struct wl_surface *
clutter_wayland_stage_get_wl_surface (ClutterStage *stage)
{
ClutterStageWindow *stage_window = _clutter_stage_get_window (stage);
ClutterStageWayland *stage_wayland;
if (!CLUTTER_IS_STAGE_WAYLAND (stage_window))
return NULL;
stage_wayland = CLUTTER_STAGE_WAYLAND (stage_window);
return stage_wayland->wayland_surface;
}