@Override
  public void update(@NotNull AnActionEvent e) {
    Project project = e.getData(CommonDataKeys.PROJECT);
    VirtualFile file = e.getData(CommonDataKeys.VIRTUAL_FILE);

    e.getPresentation().setEnabled(project != null && file != null &&
                                   VcsUtil.isFileForVcs(file, project, SvnVcs.getInstance(project)) &&
                                   AbstractVcs.fileInVcsByFileStatus(project, file));
  }
@Override
  public void update(@NotNull AnActionEvent e)