shells: Only center tiled views on size change

The size of a tiled container cannot change in response to new buffer
sizes, so there is no need to commit a new transaction. Instead, simply
recenter the view with the new geometry, leaving the full transaction
flow for floating containers.

1 files changed, 7 insertions, 4 deletions

diff --git a/sway/desktop/xdg_shell.c b/sway/desktop/xdg_shell.c
index 667fb9e5..cbf16662 100644
--- a/sway/desktop/xdg_shell.c
+++ b/sway/desktop/xdg_shell.c
@@ -295,17 +295,20 @@ static void handle_commit(struct wl_listener *listener, void *data) {
 	if (new_size) {
 		// The view has unexpectedly sent a new size
 		desktop_damage_view(view);
-		view_update_size(view, new_geo.width, new_geo.height);
 		memcpy(&view->geometry, &new_geo, sizeof(struct wlr_box));
+		if (container_is_floating(view->container)) {
+			view_update_size(view, new_geo.width, new_geo.height);
+			transaction_commit_dirty();
+			transaction_notify_view_ready_immediately(view);
+		} else {
+			view_center_surface(view);
+		}
 		desktop_damage_view(view);
-		transaction_commit_dirty();
 	}
 
 	if (view->container->node.instruction) {
 		transaction_notify_view_ready_by_serial(view,
 				xdg_surface->configure_serial);
-	} else if (new_size) {
-		transaction_notify_view_ready_immediately(view);
 	}
 
 	view_damage_from(view);