Method _load_editor_layout

editor/editor_node.cpp:5746–5783

}

void EditorNode::_load_editor_layout() {
	EditorProgress ep("loading_editor_layout", TTR("Loading editor"), 5);
	ep.step(TTR("Loading editor layout..."), 0, true);
	Ref<ConfigFile> config;
	config.instantiate();
	Error err = config->load(EditorPaths::get_singleton()->get_project_settings_dir().path_join("editor_layout.cfg"));
	if (err != OK) { // No config.
		// If config is not found, expand the res:// folder and favorites by default.
		TreeItem *root = FileSystemDock::get_singleton()->get_tree_control()->get_item_with_metadata("res://", 0);
		if (root) {
			root->set_collapsed(false);
		}

		TreeItem *favorites = FileSystemDock::get_singleton()->get_tree_control()->get_item_with_metadata("Favorites", 0);
		if (favorites) {
			favorites->set_collapsed(false);
		}

		if (overridden_default_layout >= 0) {
			_layout_menu_option(overridden_default_layout);
		}
	} else {
		ep.step(TTR("Loading docks..."), 1, true);
		editor_dock_manager->load_docks_from_config(config, "docks", true);

		ep.step(TTR("Reopening scenes..."), 2, true);
		_load_open_scenes_from_config(config);

		ep.step(TTR("Loading central editor layout..."), 3, true);
		_load_central_editor_layout_from_config(config);

		ep.step(TTR("Loading plugin window layout..."), 4, true);
		editor_data.set_plugin_window_layout(config);

		ep.step(TTR("Editor layout ready."), 5, true);
	}
	load_editor_layout_done = true;
}

void EditorNode::_save_central_editor_layout_to_config(Ref<ConfigFile> p_config_file) {
	// Bottom panel.