public void init(ProjectPaneTree tree) {
myTree = tree;
myGenStatusVisitor.setUpdater(myUpdater).setExecutor(myExecutor);
myErrorVisitor.setUpdater(myUpdater).setExecutor(myExecutor);
myModifiedMarker.setUpdater(myUpdater).setExecutor(myExecutor);
myTree.addTreeNodeListener(myNodeListener);
MessageBusConnection connection = myTree.getProject().getMessageBus().connect();
Disposer.register(myTree, connection);
connection.subscribe(DumbService.DUMB_MODE, new MyDumbModeListener());
}
public void dispose() {
myTree.removeTreeNodeListener(myNodeListener);
if (myModuleListeners != null) {
myModuleListeners.stopListening();
myModuleListeners = null;
}
if (myModelListeners != null) {
myModelListeners.stopListening();
myModelListeners = null;
}
myGenStatusVisitor.setUpdater(null).setExecutor(null);
myErrorVisitor.setUpdater(null).setExecutor(null);
myModifiedMarker.setUpdater(null).setExecutor(null);
}
private void visitNode(SModelTreeNode modelNode) {
myGenStatusVisitor.visitNode(modelNode);
myErrorVisitor.visitNode(modelNode);
myModifiedMarker.visitNode(modelNode);
}