@Override
  public boolean canProcessElement(@NotNull PsiElement element) {
    if (element instanceof XmlAttributeValue && JavaFxFileTypeFactory.isFxml(element.getContainingFile())) {
      final PsiElement parent = element.getParent();
      return parent instanceof XmlAttribute && FxmlConstants.FX_ID.equals(((XmlAttribute)parent).getName());
    }
    return false;
  }
@Override
  public boolean canProcessElement(@NotNull PsiElement element)