1 files changed, 30 insertions, 4 deletions

diff --git a/sway/desktop/xwayland.c b/sway/desktop/xwayland.c
index 14f59b9c..ce7235e4 100644
--- a/sway/desktop/xwayland.c
+++ b/sway/desktop/xwayland.c
@@ -277,18 +277,44 @@ static const struct sway_view_impl view_impl = {
         .destroy = destroy,
 };
 
+static void get_geometry(struct sway_view *view, struct wlr_box *box) {
+        box->x = box->y = 0;
+        if (view->surface) {
+                box->width = view->surface->current.width;
+                box->height = view->surface->current.height;
+        } else {
+                box->width = 0;
+                box->height = 0;
+        }
+}
+
 static void handle_commit(struct wl_listener *listener, void *data) {
         struct sway_xwayland_view *xwayland_view =
                 wl_container_of(listener, xwayland_view, commit);
         struct sway_view *view = &xwayland_view->view;
         struct wlr_xwayland_surface *xsurface = view->wlr_xwayland_surface;
-        struct wlr_surface_state *surface_state = &xsurface->surface->current;
+        struct wlr_surface_state *state = &xsurface->surface->current;
 
         if (view->swayc->instruction) {
+                get_geometry(view, &view->geometry);
                 transaction_notify_view_ready_by_size(view,
-                                surface_state->width, surface_state->height);
-        } else if (container_is_floating(view->swayc)) {
-                view_update_size(view, surface_state->width, surface_state->height);
+                                state->width, state->height);
+        } else {
+                struct wlr_box new_geo;
+                get_geometry(view, &new_geo);
+
+                if ((new_geo.width != view->width || new_geo.height != view->height) &&
+                                container_is_floating(view->swayc)) {
+                        // A floating view has unexpectedly sent a new size
+                        // eg. The Firefox "Save As" dialog when downloading a file
+                        desktop_damage_view(view);
+                        view_update_size(view, new_geo.width, new_geo.height);
+                        memcpy(&view->geometry, &new_geo, sizeof(struct wlr_box));
+                        desktop_damage_view(view);
+                        transaction_commit_dirty();
+                } else {
+                        memcpy(&view->geometry, &new_geo, sizeof(struct wlr_box));
+                }
         }
 
         view_damage_from(view);