Add "desktop_ready" function to desktop_shell interface.

Signed-off-by: Chris Michael <cp.michael@samsung.com>

diff --git a/src/modules/wl_desktop_shell/e_desktop_shell_protocol.h b/src/modules/wl_desktop_shell/e_desktop_shell_protocol.h
index 61bb3f3..662df8a 100644 (file)
--- a/src/modules/wl_desktop_shell/e_desktop_shell_protocol.h
+++ b/src/modules/wl_desktop_shell/e_desktop_shell_protocol.h
@@ -74,6 +74,20 @@ struct e_desktop_shell_interface {
        void (*set_grab_surface)(struct wl_client *client,
                                 struct wl_resource *resource,
                                 struct wl_resource *surface);
+
+       /**
+        * desktop_ready - desktop is ready to be shown
+        *
+        * Tell the server, that enough desktop elements have been drawn
+        * to make the desktop look ready for use. During start-up, the
+        * server can wait for this request with a black screen before
+        * starting to fade in the desktop, for instance. If the client
+        * parts of a desktop take a long time to initialize, we avoid
+        * showing temporary garbage.
+        * @since: 2
+        */
+       void (*desktop_ready)(struct wl_client *client,
+                             struct wl_resource *resource);
 };
 
 #define E_DESKTOP_SHELL_CONFIGURE      0