Merge pull request #2669 from psychon/more_idle

Move more stuff from awesome_refresh to g_idle_add

event.c

@@ -459,7 +459,7 @@ event_handle_configurenotify(xcb_configure_notify_event_t *ev)
     xcb_screen_t *screen = globalconf.screen;
 
     if(ev->window == screen->root)
-        globalconf.screen_need_refresh = true;
+        screen_schedule_refresh();
 
     /* Copy what XRRUpdateConfiguration() would do: Update the configuration */
     if(ev->window == screen->root) {
@@ -881,7 +881,7 @@ event_handle_randr_screen_change_notify(xcb_randr_screen_change_notify_event_t *
         globalconf.screen->height_in_millimeters = ev->mheight;;
     }
 
-    globalconf.screen_need_refresh = true;
+    screen_schedule_refresh();
 }
 
 /** XRandR event handler for RRNotify subtype XRROutputChangeNotifyEvent

event.h

@@ -39,17 +39,9 @@ void client_refresh(void);
 void client_focus_refresh(void);
 void client_destroy_later(void);
 
-/* objects/screen.c */
-void screen_refresh(void);
-
-/* xkb.c */
-void xkb_refresh(void);
-
 static inline int
 awesome_refresh(void)
 {
-    xkb_refresh();
-    screen_refresh();
     luaA_emit_refresh();
     drawin_refresh();
     client_refresh();

globalconf.h

@@ -101,7 +101,7 @@ typedef struct
     /** Do we have RandR 1.5 or newer? */
     bool have_randr_15;
     /** Do we have a RandR screen update pending? */
-    bool screen_need_refresh;
+    bool screen_refresh_pending;
     /** Check for XTest extension */
     bool have_xtest;
     /** Check for SHAPE extension */
@@ -189,6 +189,8 @@ typedef struct
     struct xkb_context *xkb_ctx;
     /* xkb state of dead keys on keyboard */
     struct xkb_state *xkb_state;
+    /* Do we have a pending xkb update call? */
+    bool xkb_update_pending;
     /* Do we have a pending reload? */
     bool xkb_reload_keymap;
     /* Do we have a pending map change? */

objects/screen.c

@@ -661,12 +661,10 @@ screen_modified(screen_t *existing_screen, screen_t *other_screen)
     }
 }
 
-void
+static gboolean
-screen_refresh(void)
+screen_refresh(gpointer unused)
 {
-    if(!globalconf.screen_need_refresh || !globalconf.have_randr_13)
+    globalconf.screen_refresh_pending = false;
-        return;
-    globalconf.screen_need_refresh = false;
 
     screen_array_t new_screens;
     screen_array_t removed_screens;
@@ -740,6 +738,18 @@ screen_refresh(void)
 
     if (list_changed)
         luaA_class_emit_signal(L, &screen_class, "list", 0);
+
+    return G_SOURCE_REMOVE;
+}
+
+void
+screen_schedule_refresh(void)
+{
+    if(globalconf.screen_refresh_pending || !globalconf.have_randr_13)
+        return;
+
+    globalconf.screen_refresh_pending = true;
+    g_idle_add_full(G_PRIORITY_LOW, screen_refresh, NULL, NULL);
 }
 
 /** Return the squared distance of the given screen to the coordinates.

objects/screen.h

@@ -56,6 +56,7 @@ void screen_client_moveto(client_t *, screen_t *, bool);
 void screen_update_primary(void);
 void screen_update_workarea(screen_t *);
 screen_t *screen_get_primary(void);
+void screen_schedule_refresh(void);
 
 screen_t *luaA_checkscreen(lua_State *, int);
 

xkb.c

@@ -297,21 +297,33 @@ xkb_reload_keymap(void)
     }
 }
 
-void
+static gboolean
-xkb_refresh(void)
+xkb_refresh(gpointer unused)
 {
     lua_State *L = globalconf_get_lua_State();
 
+    globalconf.xkb_update_pending = false;
     if (globalconf.xkb_reload_keymap)
         xkb_reload_keymap();
     if (globalconf.xkb_map_changed)
-          signal_object_emit(L, &global_signals, "xkb::map_changed", 0);
+        signal_object_emit(L, &global_signals, "xkb::map_changed", 0);
     if (globalconf.xkb_group_changed)
-          signal_object_emit(L, &global_signals, "xkb::group_changed", 0);
+        signal_object_emit(L, &global_signals, "xkb::group_changed", 0);
 
     globalconf.xkb_reload_keymap = false;
     globalconf.xkb_map_changed = false;
     globalconf.xkb_group_changed = false;
+
+    return G_SOURCE_REMOVE;
+}
+
+static void
+xkb_schedule_refresh(void)
+{
+    if (globalconf.xkb_update_pending)
+        return;
+    globalconf.xkb_update_pending = true;
+    g_idle_add_full(G_PRIORITY_LOW, xkb_refresh, NULL, NULL);
 }
 
 /** The xkb notify event handler.
@@ -335,12 +347,14 @@ event_handle_xkb_notify(xcb_generic_event_t* event)
 
           if (new_keyboard_event->changed & XCB_XKB_NKN_DETAIL_KEYCODES)
               globalconf.xkb_map_changed = true;
+          xkb_schedule_refresh();
           break;
         }
       case XCB_XKB_MAP_NOTIFY:
         {
           globalconf.xkb_reload_keymap = true;
           globalconf.xkb_map_changed = true;
+          xkb_schedule_refresh();
           break;
         }
       case XCB_XKB_STATE_NOTIFY:
@@ -356,7 +370,10 @@ event_handle_xkb_notify(xcb_generic_event_t* event)
                                 state_notify_event->lockedGroup);
 
           if (state_notify_event->changed & XCB_XKB_STATE_PART_GROUP_STATE)
+          {
               globalconf.xkb_group_changed = true;
+              xkb_schedule_refresh();
+          }
 
           break;
         }
@@ -369,6 +386,7 @@ event_handle_xkb_notify(xcb_generic_event_t* event)
 void
 xkb_init(void)
 {
+    globalconf.xkb_update_pending = false;
     globalconf.xkb_reload_keymap = false;
     globalconf.xkb_map_changed = false;
     globalconf.xkb_group_changed = false;

xkb.h

@@ -26,7 +26,6 @@
 #include <lua.h>
 
 void event_handle_xkb_notify(xcb_generic_event_t* event);
-void xkb_refresh(void);
 void xkb_init(void);
 void xkb_free(void);