public void install() {
    final MessageBusConnection connection = myProject.getMessageBus().connect(myParentDisposable);
    connection.subscribe(FileEditorManagerListener.FILE_EDITOR_MANAGER, new FileEditorManagerListener() {
      @Override
      public void selectionChanged(@NotNull FileEditorManagerEvent event) {
        selectInAlarm(event.getNewEditor());
      }
    });
    updateCurrentSelection();
  }
public void install()