ui.getCmsView().stateChanged(nodeToState(node), Jcr.getTitle(node));
} else if (isTopic(event, SuiteEvent.switchLayer)) {
String layerId = get(event, SuiteEvent.LAYER);
if (layerId != null) {
ui.switchToLayer(layerId, Jcr.getRootNode(ui.getSession(null)));
ui.getCmsView().stateChanged(nodeToState(node), Jcr.getTitle(node));
} else if (isTopic(event, SuiteEvent.switchLayer)) {
String layerId = get(event, SuiteEvent.LAYER);
if (layerId != null) {
ui.switchToLayer(layerId, Jcr.getRootNode(ui.getSession(null)));