Re-Implement support for RandR changes

include/data.h

@@ -202,6 +202,7 @@ struct xoutput {
     /** x, y, width, height */
     Rect rect;
 
+#if 0
     /** The bar window */
     xcb_window_t bar;
     xcb_gcontext_t bargc;
@@ -209,6 +210,7 @@ struct xoutput {
     /** Contains all clients with _NET_WM_WINDOW_TYPE ==
      * _NET_WM_WINDOW_TYPE_DOCK */
     SLIST_HEAD(dock_clients_head, Client) dock_clients;
+#endif
 
     TAILQ_ENTRY(xoutput) outputs;
 };

include/handlers.h

@@ -71,6 +71,7 @@ int handle_map_request(void *prophs, xcb_connection_t *conn,
  *
  */
 int handle_configure_event(void *prophs, xcb_connection_t *conn, xcb_configure_notify_event_t *event);
+#endif
 
 /**
  * Gets triggered upon a RandR screen change event, that is when the user
@@ -79,7 +80,6 @@ int handle_configure_event(void *prophs, xcb_connection_t *conn, xcb_configure_n
  */
 int handle_screen_change(void *prophs, xcb_connection_t *conn,
                          xcb_generic_event_t *e);
-#endif
 
 /**
  * Configure requests are received when the application wants to resize

include/randr.h

@@ -31,6 +31,16 @@ void randr_init(int *event_base);
  */
 void disable_randr(xcb_connection_t *conn);
 
+/**
+ * Initializes a CT_OUTPUT Con (searches existing ones from inplace restart
+ * before) to use for the given Output.
+ *
+ * XXX: for assignments, we probably need to move workspace creation from here
+ * to after the loop in randr_query_outputs().
+ *
+ */
+void output_init_con(Output *output);
+
 /**
  * Initializes the specified output, assigning the specified workspace to it.
  *