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);