@Override
  public void selectIn(SelectInContext context, final boolean requestFocus) {
    VirtualFile virtualFile = context.getVirtualFile();
    VirtualFile parent = virtualFile.getParent();
    if (parent != null) {
      final Project project = context.getProject();
      ThumbnailView thumbnailView = ThumbnailManager.getManager(project).getThumbnailView();
      thumbnailView.setRoot(parent);
      thumbnailView.setVisible(true);
      thumbnailView.setSelected(virtualFile);
      thumbnailView.scrollToSelection();
    }
  }
@Override
  public void selectIn(SelectInContext context, final boolean requestFocus)