diff options
| -rw-r--r-- | types/scene/subsurface_tree.c | 31 |
1 files changed, 31 insertions, 0 deletions
diff --git a/types/scene/subsurface_tree.c b/types/scene/subsurface_tree.c index cd8d23dc..3f22ee3d 100644 --- a/types/scene/subsurface_tree.c +++ b/types/scene/subsurface_tree.c @@ -19,6 +19,8 @@ struct wlr_scene_subsurface_tree { struct wl_listener tree_destroy; struct wl_listener surface_destroy; struct wl_listener surface_commit; + struct wl_listener surface_map; + struct wl_listener surface_unmap; struct wl_listener surface_new_subsurface; }; @@ -33,6 +35,8 @@ static void subsurface_tree_handle_tree_destroy(struct wl_listener *listener, wl_list_remove(&subsurface_tree->tree_destroy.link); wl_list_remove(&subsurface_tree->surface_destroy.link); wl_list_remove(&subsurface_tree->surface_commit.link); + wl_list_remove(&subsurface_tree->surface_map.link); + wl_list_remove(&subsurface_tree->surface_unmap.link); wl_list_remove(&subsurface_tree->surface_new_subsurface.link); free(subsurface_tree); } @@ -102,6 +106,22 @@ static void subsurface_tree_handle_surface_commit(struct wl_listener *listener, subsurface_tree_reconfigure(subsurface_tree); } +static void subsurface_tree_handle_surface_map(struct wl_listener *listener, + void *data) { + struct wlr_scene_subsurface_tree *subsurface_tree = + wl_container_of(listener, subsurface_tree, surface_map); + + wlr_scene_node_set_enabled(&subsurface_tree->tree->node, true); +} + +static void subsurface_tree_handle_surface_unmap(struct wl_listener *listener, + void *data) { + struct wlr_scene_subsurface_tree *subsurface_tree = + wl_container_of(listener, subsurface_tree, surface_unmap); + + wlr_scene_node_set_enabled(&subsurface_tree->tree->node, false); +} + static void subsurface_tree_addon_destroy(struct wlr_addon *addon) { struct wlr_scene_subsurface_tree *subsurface_tree = wl_container_of(addon, subsurface_tree, surface_addon); @@ -126,9 +146,14 @@ static bool subsurface_tree_create_subsurface( } child->parent = parent; + wlr_scene_node_set_enabled(&child->tree->node, subsurface->mapped); + wlr_addon_init(&child->surface_addon, &subsurface->surface->addons, parent, &subsurface_tree_addon_impl); + wl_signal_add(&subsurface->events.map, &child->surface_map); + wl_signal_add(&subsurface->events.unmap, &child->surface_unmap); + return true; } @@ -189,6 +214,12 @@ static struct wlr_scene_subsurface_tree *scene_surface_tree_create( subsurface_tree->surface_commit.notify = subsurface_tree_handle_surface_commit; wl_signal_add(&surface->events.commit, &subsurface_tree->surface_commit); + subsurface_tree->surface_map.notify = subsurface_tree_handle_surface_map; + wl_list_init(&subsurface_tree->surface_map.link); + + subsurface_tree->surface_unmap.notify = subsurface_tree_handle_surface_unmap; + wl_list_init(&subsurface_tree->surface_unmap.link); + subsurface_tree->surface_new_subsurface.notify = subsurface_tree_handle_surface_new_subsurface; wl_signal_add(&surface->events.new_subsurface, |