@Override
  public void update(@NotNull AnActionEvent e) {
    final int number = ShowAnnotateOperationsPopup.getAnnotationLineNumber(e.getDataContext());
    e.getPresentation().setVisible(myChangesProvider != null);
    e.getPresentation().setEnabled(myChangesProvider != null && number >= 0 && number < myFileAnnotation.getLineCount());
  }
@Override
  public void update(@NotNull AnActionEvent e)