scene_graph: Maintain `wlr_scene_node`s for the sway tree.

1 files changed, 17 insertions, 0 deletions

diff --git a/sway/tree/workspace.c b/sway/tree/workspace.c
index 18218768..f60b2366 100644
--- a/sway/tree/workspace.c
+++ b/sway/tree/workspace.c
@@ -71,6 +71,18 @@ struct sway_workspace *workspace_create(struct sway_output *output,
 		return NULL;
 	}
 	node_init(&ws->node, N_WORKSPACE, ws);
+
+	bool failed = false;
+	ws->layers.tiling = alloc_scene_tree(root->staging, &failed);
+	ws->layers.fullscreen = alloc_scene_tree(root->staging, &failed);
+
+	if (failed) {
+		wlr_scene_node_destroy(&ws->layers.tiling->node);
+		wlr_scene_node_destroy(&ws->layers.fullscreen->node);
+		free(ws);
+		return NULL;
+	}
+
 	ws->name = strdup(name);
 	ws->prev_split_layout = L_NONE;
 	ws->layout = output_get_default_layout(output);
@@ -131,6 +143,11 @@ void workspace_destroy(struct sway_workspace *workspace) {
 		return;
 	}
 
+	scene_node_disown_children(workspace->layers.tiling);
+	scene_node_disown_children(workspace->layers.fullscreen);
+	wlr_scene_node_destroy(&workspace->layers.tiling->node);
+	wlr_scene_node_destroy(&workspace->layers.fullscreen->node);
+
 	free(workspace->name);
 	free(workspace->representation);
 	list_free_items_and_destroy(workspace->output_priority);