gdk: Move default group api to the X11 backend

This is the only place where it is implemented.

9 files changed, 16 insertions, 55 deletions

diff --git a/gdk/broadway/gdkdisplay-broadway.c b/gdk/broadway/gdkdisplay-broadway.c
index af1fd47ce4..5b406e3e15 100644
--- a/gdk/broadway/gdkdisplay-broadway.c
+++ b/gdk/broadway/gdkdisplay-broadway.c
@@ -265,14 +265,6 @@ gdk_broadway_display_has_pending (GdkDisplay *display)
   return FALSE;
 }
 
-static GdkSurface *
-gdk_broadway_display_get_default_group (GdkDisplay *display)
-{
-  g_return_val_if_fail (GDK_IS_DISPLAY (display), NULL);
-
-  return NULL;
-}
-
 static void
 gdk_broadway_display_dispose (GObject *object)
 {
@@ -441,7 +433,6 @@ gdk_broadway_display_class_init (GdkBroadwayDisplayClass * class)
   display_class->flush = gdk_broadway_display_flush;
   display_class->has_pending = gdk_broadway_display_has_pending;
   display_class->queue_events = _gdk_broadway_display_queue_events;
-  display_class->get_default_group = gdk_broadway_display_get_default_group;
 
   display_class->get_next_serial = gdk_broadway_display_get_next_serial;
   display_class->notify_startup_complete = gdk_broadway_display_notify_startup_complete;
diff --git a/gdk/gdkdisplay.c b/gdk/gdkdisplay.c
index 12a7edc159..5e147b4571 100644
--- a/gdk/gdkdisplay.c
+++ b/gdk/gdkdisplay.c
@@ -995,25 +995,6 @@ gdk_display_flush (GdkDisplay *display)
 }
 
 /**
- * gdk_display_get_default_group:
- * @display: a #GdkDisplay
- *
- * Returns the default group leader surface for all toplevel surfaces
- * on @display. This surface is implicitly created by GDK.
- * See gdk_surface_set_group().
- *
- * Returns: (transfer none): The default group leader surface
- * for @display
- **/
-GdkSurface *
-gdk_display_get_default_group (GdkDisplay *display)
-{
-  g_return_val_if_fail (GDK_IS_DISPLAY (display), NULL);
-
-  return GDK_DISPLAY_GET_CLASS (display)->get_default_group (display);
-}
-
-/**
  * gdk_display_get_clipboard:
  * @display: a #GdkDisplay
  *
diff --git a/gdk/gdkdisplay.h b/gdk/gdkdisplay.h
index de39f54271..97d8e7eee6 100644
--- a/gdk/gdkdisplay.h
+++ b/gdk/gdkdisplay.h
@@ -72,9 +72,6 @@ GDK_AVAILABLE_IN_ALL
 GdkDisplay *gdk_display_get_default (void);
 
 GDK_AVAILABLE_IN_ALL
-GdkSurface *gdk_display_get_default_group       (GdkDisplay *display); 
-
-GDK_AVAILABLE_IN_ALL
 GdkClipboard *          gdk_display_get_clipboard               (GdkDisplay     *display);
 GDK_AVAILABLE_IN_ALL
 GdkClipboard *          gdk_display_get_primary_clipboard       (GdkDisplay     *display);
diff --git a/gdk/gdkdisplayprivate.h b/gdk/gdkdisplayprivate.h
index 7bdc5fc6ba..3b5af7e01d 100644
--- a/gdk/gdkdisplayprivate.h
+++ b/gdk/gdkdisplayprivate.h
@@ -123,7 +123,6 @@ struct _GdkDisplayClass
   gboolean                   (*has_pending)        (GdkDisplay *display);
   void                       (*queue_events)       (GdkDisplay *display);
   void                       (*make_default)       (GdkDisplay *display);
-  GdkSurface *               (*get_default_group)  (GdkDisplay *display);
 
   GdkAppLaunchContext *      (*get_app_launch_context) (GdkDisplay *display);
 
diff --git a/gdk/wayland/gdkdisplay-wayland.c b/gdk/wayland/gdkdisplay-wayland.c
index 03a00a14fb..f6cac82264 100644
--- a/gdk/wayland/gdkdisplay-wayland.c
+++ b/gdk/wayland/gdkdisplay-wayland.c
@@ -846,14 +846,6 @@ gdk_wayland_display_has_pending (GdkDisplay *display)
   return FALSE;
 }
 
-static GdkSurface *
-gdk_wayland_display_get_default_group (GdkDisplay *display)
-{
-  g_return_val_if_fail (GDK_IS_DISPLAY (display), NULL);
-
-  return NULL;
-}
-
 static gulong
 gdk_wayland_display_get_next_serial (GdkDisplay *display)
 {
@@ -1012,7 +1004,6 @@ gdk_wayland_display_class_init (GdkWaylandDisplayClass *class)
   display_class->make_default = gdk_wayland_display_make_default;
   display_class->has_pending = gdk_wayland_display_has_pending;
   display_class->queue_events = _gdk_wayland_display_queue_events;
-  display_class->get_default_group = gdk_wayland_display_get_default_group;
   display_class->get_app_launch_context = _gdk_wayland_display_get_app_launch_context;
   display_class->get_next_serial = gdk_wayland_display_get_next_serial;
   display_class->get_startup_notification_id = gdk_wayland_display_get_startup_notification_id;
diff --git a/gdk/win32/gdkdisplay-win32.c b/gdk/win32/gdkdisplay-win32.c
index 9b196bf3da..5b76c95ac6 100644
--- a/gdk/win32/gdkdisplay-win32.c
+++ b/gdk/win32/gdkdisplay-win32.c
@@ -612,16 +612,6 @@ gdk_win32_display_get_name (GdkDisplay *display)
   return display_name_cache;
 }
 
-static GdkSurface *
-gdk_win32_display_get_default_group (GdkDisplay *display)
-{
-  g_return_val_if_fail (GDK_IS_DISPLAY (display), NULL);
-
-  g_warning ("gdk_display_get_default_group not yet implemented");
-
-  return NULL;
-}
-
 static void
 gdk_win32_display_beep (GdkDisplay *display)
 {
@@ -1061,7 +1051,6 @@ gdk_win32_display_class_init (GdkWin32DisplayClass *klass)
   display_class->flush = gdk_win32_display_flush;
   display_class->has_pending = _gdk_win32_display_has_pending;
   display_class->queue_events = _gdk_win32_display_queue_events;
-  display_class->get_default_group = gdk_win32_display_get_default_group;
 
   //? display_class->get_app_launch_context = _gdk_win32_display_get_app_launch_context;
 
diff --git a/gdk/x11/gdkdisplay-x11.c b/gdk/x11/gdkdisplay-x11.c
index 1c30c89e40..92a3e7dbf1 100644
--- a/gdk/x11/gdkdisplay-x11.c
+++ b/gdk/x11/gdkdisplay-x11.c
@@ -1829,7 +1829,18 @@ gdk_x11_display_has_pending (GdkDisplay *display)
   return XPending (GDK_DISPLAY_XDISPLAY (display));
 }
 
-static GdkSurface *
+/**
+ * gdk_x11_display_get_default_group:
+ * @display: a #GdkDisplay
+ *
+ * Returns the default group leader surface for all toplevel surfaces
+ * on @display. This surface is implicitly created by GDK.
+ * See gdk_surface_set_group().
+ *
+ * Returns: (transfer none): The default group leader surface
+ * for @display
+ */
+GdkSurface *
 gdk_x11_display_get_default_group (GdkDisplay *display)
 {
   g_return_val_if_fail (GDK_IS_DISPLAY (display), NULL);
@@ -2937,7 +2948,6 @@ gdk_x11_display_class_init (GdkX11DisplayClass * class)
   display_class->make_default = gdk_x11_display_make_default;
   display_class->has_pending = gdk_x11_display_has_pending;
   display_class->queue_events = _gdk_x11_display_queue_events;
-  display_class->get_default_group = gdk_x11_display_get_default_group;
   display_class->get_app_launch_context = _gdk_x11_display_get_app_launch_context;
 
   display_class->get_next_serial = gdk_x11_display_get_next_serial;
diff --git a/gdk/x11/gdksurface-x11.c b/gdk/x11/gdksurface-x11.c
index 385a5c0ccd..29b9388d5a 100644
--- a/gdk/x11/gdksurface-x11.c
+++ b/gdk/x11/gdksurface-x11.c
@@ -3392,7 +3392,7 @@ gdk_x11_surface_set_group (GdkSurface *surface,
   toplevel = _gdk_x11_surface_get_toplevel (surface);
 
   if (leader == NULL)
-    leader = gdk_display_get_default_group (gdk_surface_get_display (surface));
+    leader = gdk_x11_display_get_default_group (gdk_surface_get_display (surface));
   
   if (toplevel->group_leader != leader)
     {
diff --git a/gdk/x11/gdkx11display.h b/gdk/x11/gdkx11display.h
index a84247fd00..299864d217 100644
--- a/gdk/x11/gdkx11display.h
+++ b/gdk/x11/gdkx11display.h
@@ -128,6 +128,9 @@ void                           gdk_x11_display_error_trap_pop_ignored (GdkDispla
 GDK_AVAILABLE_IN_ALL
 void        gdk_x11_set_sm_client_id (const char *sm_client_id);
 
+GDK_AVAILABLE_IN_ALL
+GdkSurface * gdk_x11_display_get_default_group (GdkDisplay *display);
+
 G_END_DECLS
 
 #endif /* __GDK_X11_DISPLAY_H__ */