Move more switcher details to switcher.c

compositor/compositor.c

@@ -544,8 +544,7 @@ wlsc_output_repaint(struct wlsc_output *output)
 			glClear(GL_COLOR_BUFFER_BIT);
 
 		wl_list_for_each_reverse(es, &ec->surface_list, link) {
-			if (ec->switcher &&
-			    ec->switcher->current == es)
+			if (ec->overlay == es)
 				continue;
 
 			if (es->visual == &ec->compositor.rgb_visual) {
@@ -560,9 +559,8 @@ wlsc_output_repaint(struct wlsc_output *output)
 		}
 	}
 
-	if (ec->switcher)
-		wlsc_surface_draw(ec->switcher->current,
-				  output, &total_damage);
+	if (ec->overlay)
+		wlsc_surface_draw(ec->overlay, output, &total_damage);
 
 	if (ec->focus)
 		wl_list_for_each(eid, &ec->input_device_list, link)

compositor/compositor.h

@@ -112,6 +112,7 @@ struct wlsc_compositor {
 	pixman_region32_t damage_region;
 	struct wl_array vertices, indices;
 
+	struct wlsc_surface *overlay;
 	struct wlsc_switcher *switcher;
 	uint32_t focus;
 
@@ -254,12 +255,6 @@ wlsc_shm_init(struct wlsc_compositor *ec);
 int
 wlsc_shell_init(struct wlsc_compositor *ec);
 
-struct wlsc_switcher {
-	struct wlsc_compositor *compositor;
-	struct wlsc_surface *current;
-	struct wl_listener listener;
-};
-
 void
 wlsc_switcher_init(struct wlsc_compositor *compositor);
 

compositor/switcher.c

@@ -26,6 +26,12 @@
 
 #include "compositor.h"
 
+struct wlsc_switcher {
+	struct wlsc_compositor *compositor;
+	struct wlsc_surface *current;
+	struct wl_listener listener;
+};
+
 static void
 wlsc_switcher_next(struct wlsc_switcher *switcher)
 {
@@ -39,6 +45,7 @@ wlsc_switcher_next(struct wlsc_switcher *switcher)
 	wl_list_remove(&switcher->listener.link);
 	wl_list_insert(switcher->current->surface.destroy_listener_list.prev,
 		       &switcher->listener.link);
+	switcher->compositor->overlay = switcher->current;
 	wlsc_surface_damage(switcher->current);
 }
 
@@ -103,6 +110,7 @@ switcher_terminate_binding(struct wl_input_device *device,
 		wlsc_surface_activate(compositor->switcher->current, wd, time);
 		wlsc_switcher_destroy(compositor->switcher);
 		compositor->switcher = NULL;
+		compositor->overlay = NULL;
 	}
 }