xdg/layer shell: reduce code duplication in iterators

types/wlr_layer_shell_v1.c

@@ -530,42 +530,9 @@ static void layer_surface_iterator(struct wlr_surface *surface,
 		iter_data->user_data);
 }
 
-static void xdg_surface_for_each_surface(struct wlr_xdg_surface *surface,
-		int x, int y, wlr_surface_iterator_func_t iterator, void *user_data) {
-	struct layer_surface_iterator_data data = {
-		.user_iterator = iterator,
-		.user_data = user_data,
-		.x = x, .y = y,
-	};
-	wlr_surface_for_each_surface(
-			surface->surface, layer_surface_iterator, &data);
-
-	struct wlr_xdg_popup *popup_state;
-	wl_list_for_each(popup_state, &surface->popups, link) {
-		struct wlr_xdg_surface *popup = popup_state->base;
-		if (!popup->configured) {
-			continue;
-		}
-
-		double popup_sx = popup_state->geometry.x - popup_state->base->geometry.x;
-		double popup_sy = popup_state->geometry.y - popup_state->base->geometry.y;
-
-		xdg_surface_for_each_surface(popup,
-			x + popup_sx,
-			y + popup_sy,
-			iterator, user_data);
-	}
-}
-
 void wlr_layer_surface_v1_for_each_surface(struct wlr_layer_surface_v1 *surface,
 		wlr_surface_iterator_func_t iterator, void *user_data) {
-	struct layer_surface_iterator_data data = {
+	wlr_surface_for_each_surface(surface->surface, iterator, user_data);
-		.user_iterator = iterator,
-		.user_data = user_data,
-		.x = 0, .y = 0,
-	};
-	wlr_surface_for_each_surface(surface->surface,
-			layer_surface_iterator, &data);
 	wlr_layer_surface_v1_for_each_popup(surface, iterator, user_data);
 }
 
@@ -582,8 +549,13 @@ void wlr_layer_surface_v1_for_each_popup(struct wlr_layer_surface_v1 *surface,
 		popup_sx = popup->popup->geometry.x - popup->geometry.x;
 		popup_sy = popup->popup->geometry.y - popup->geometry.y;
 
-		xdg_surface_for_each_surface(popup,
+		struct layer_surface_iterator_data data = {
-			popup_sx, popup_sy, iterator, user_data);
+			.user_iterator = iterator,
+			.user_data = user_data,
+			.x = popup_sx, .y = popup_sy,
+		};
+
+		wlr_xdg_surface_for_each_surface(popup, layer_surface_iterator, &data);
 	}
 }
 

types/xdg_shell/wlr_xdg_surface.c

@@ -626,33 +626,6 @@ static void xdg_surface_iterator(struct wlr_surface *surface,
 		iter_data->user_data);
 }
 
-static void xdg_surface_for_each_surface(struct wlr_xdg_surface *surface,
-		int x, int y, wlr_surface_iterator_func_t iterator, void *user_data) {
-	struct xdg_surface_iterator_data data = {
-		.user_iterator = iterator,
-		.user_data = user_data,
-		.x = x, .y = y,
-	};
-	wlr_surface_for_each_surface(surface->surface, xdg_surface_iterator,
-		&data);
-
-	struct wlr_xdg_popup *popup_state;
-	wl_list_for_each(popup_state, &surface->popups, link) {
-		struct wlr_xdg_surface *popup = popup_state->base;
-		if (!popup->configured) {
-			continue;
-		}
-
-		double popup_sx, popup_sy;
-		xdg_popup_get_position(popup_state, &popup_sx, &popup_sy);
-
-		xdg_surface_for_each_surface(popup,
-			x + popup_sx,
-			y + popup_sy,
-			iterator, user_data);
-	}
-}
-
 static void xdg_surface_for_each_popup(struct wlr_xdg_surface *surface,
 		int x, int y, wlr_surface_iterator_func_t iterator, void *user_data) {
 	struct wlr_xdg_popup *popup_state;
@@ -702,7 +675,8 @@ static void xdg_surface_for_each_popup_surface(struct wlr_xdg_surface *surface,
 
 void wlr_xdg_surface_for_each_surface(struct wlr_xdg_surface *surface,
 		wlr_surface_iterator_func_t iterator, void *user_data) {
-	xdg_surface_for_each_surface(surface, 0, 0, iterator, user_data);
+	wlr_surface_for_each_surface(surface->surface, iterator, user_data);
+	xdg_surface_for_each_popup_surface(surface, 0, 0, iterator, user_data);
 }
 
 void wlr_xdg_surface_for_each_popup_surface(struct wlr_xdg_surface *surface,