[mutter/wip/wayland-clutter-events-2: 21/23] display: Invoke Wayland from the Grand Central Station callback

[Jasper St. Pierre <jstpierre src gnome org>]

commit e50a578ad3354b8a70cf85b5ed8fabd1e044cc9a
Author: Jasper St. Pierre <jstpierre mecheye net>
Date:   Fri Oct 4 02:29:43 2013 -0400

    display: Invoke Wayland from the Grand Central Station callback

 src/core/display.c                 |   15 +++++++++++++--
 src/wayland/meta-wayland-private.h |    2 ++
 src/wayland/meta-wayland.c         |   13 +++----------
 3 files changed, 18 insertions(+), 12 deletions(-)
---
diff --git a/src/core/display.c b/src/core/display.c
index 67e3cc4..3225ef5 100644
--- a/src/core/display.c
+++ b/src/core/display.c
@@ -2461,7 +2461,7 @@ meta_display_handle_event (MetaDisplay        *display,
        * we can get into a confused state. So if a keybinding is
        * handled (because it's one of our hot-keys, or because we are
        * in a keyboard-grabbed mode like moving a window, we don't
-       * want to pass the key event to the compositor or GTK+ at all.
+       * want to pass the key event to the compositor or Wayland at all.
        */
       if (meta_display_process_key_event (display, window, (ClutterKeyEvent *) event))
         return TRUE;
@@ -2470,7 +2470,18 @@ meta_display_handle_event (MetaDisplay        *display,
       break;
     }
 
-  return FALSE;
+#ifdef HAVE_WAYLAND
+  if (meta_is_wayland_compositor() && display->grab_op != META_GRAB_OP_NONE)
+    {
+      MetaWaylandCompositor *compositor;
+      compositor = meta_wayland_compositor_get_default ();
+
+      if (meta_wayland_compositor_handle_event (compositor, event))
+        return TRUE;
+    }
+#endif /* HAVE_WAYLAND */
+
+  return (display->grab_op != META_GRAB_OP_COMPOSITOR);
 }
 
 static gboolean
diff --git a/src/wayland/meta-wayland-private.h b/src/wayland/meta-wayland-private.h
index 0875fa7..140ce63 100644
--- a/src/wayland/meta-wayland-private.h
+++ b/src/wayland/meta-wayland-private.h
@@ -96,6 +96,8 @@ void                    meta_wayland_compositor_repick          (MetaWaylandComp
 
 void                    meta_wayland_compositor_set_input_focus (MetaWaylandCompositor *compositor,
                                                                  MetaWindow            *window);
+gboolean                meta_wayland_compositor_handle_event    (MetaWaylandCompositor *compositor,
+                                                                 const ClutterEvent    *event);
 
 MetaLauncher           *meta_wayland_compositor_get_launcher    (MetaWaylandCompositor *compositor);
 gboolean                meta_wayland_compositor_is_native       (MetaWaylandCompositor *compositor);
diff --git a/src/wayland/meta-wayland.c b/src/wayland/meta-wayland.c
index f0733ad..3f82569 100644
--- a/src/wayland/meta-wayland.c
+++ b/src/wayland/meta-wayland.c
@@ -558,13 +558,10 @@ reset_idletimes (const ClutterEvent *event)
     }
 }
 
-static gboolean
-event_filter_cb (const ClutterEvent *event,
-                 gpointer            user_data)
+gboolean
+meta_wayland_compositor_handle_event (MetaWaylandCompositor *compositor,
+                                      const ClutterEvent    *event)
 {
-  MetaWaylandCompositor *compositor = user_data;
-  MetaWaylandSeat *seat = compositor->seat;
-
   reset_idletimes (event);
 
   return meta_wayland_seat_handle_event (compositor->seat, event);
@@ -698,8 +695,6 @@ meta_wayland_init (void)
   compositor->seat = meta_wayland_seat_new (compositor->wayland_display,
                                            compositor->drm_fd >= 0);
 
-  clutter_event_add_filter (event_filter_cb, compositor);
-
   meta_wayland_init_shell (compositor);
 
   clutter_actor_show (compositor->stage);
@@ -736,8 +731,6 @@ meta_wayland_finalize (void)
 
   compositor = meta_wayland_compositor_get_default ();
 
-  clutter_event_remove_filter (event_filter_cb, compositor);
-
   meta_xwayland_stop (compositor);
   g_clear_object (&compositor->launcher);
 }