diff options
| -rw-r--r-- | types/wlr_xdg_decoration_v1.c | 15 |
1 files changed, 15 insertions, 0 deletions
diff --git a/types/wlr_xdg_decoration_v1.c b/types/wlr_xdg_decoration_v1.c index fcd97a5c..d20461ed 100644 --- a/types/wlr_xdg_decoration_v1.c +++ b/types/wlr_xdg_decoration_v1.c @@ -78,6 +78,11 @@ static void toplevel_decoration_handle_surface_destroy( struct wl_listener *listener, void *data) { struct wlr_xdg_toplevel_decoration_v1 *decoration = wl_container_of(listener, decoration, surface_destroy); + + wl_resource_post_error(decoration->resource, + ZXDG_TOPLEVEL_DECORATION_V1_ERROR_ORPHANED, + "xdg_toplevel destroyed before xdg_toplevel_decoration"); + wl_resource_destroy(decoration->resource); } @@ -182,6 +187,16 @@ static void decoration_manager_handle_get_toplevel_decoration( return; } + struct wlr_xdg_toplevel_decoration_v1 *existing; + wl_list_for_each(existing, &manager->decorations, link) { + if (existing->surface == toplevel->base) { + wl_resource_post_error(manager_resource, + ZXDG_TOPLEVEL_DECORATION_V1_ERROR_ALREADY_CONSTRUCTED, + "xdg_toplevel already has a decoration object"); + return; + } + } + struct wlr_xdg_toplevel_decoration_v1 *decoration = calloc(1, sizeof(struct wlr_xdg_toplevel_decoration_v1)); if (decoration == NULL) { |