/**
  * {@inheritdoc}
  */
 public function getBaseDatagrid(AdminInterface $admin, array $values = array())
 {
     $pager = $this->getPager($admin->getPagerType());
     $pager->setCountColumn($admin->getModelManager()->getIdentifierFieldNames($admin->getClass()));
     $defaultOptions = array();
     if ($this->csrfTokenEnabled) {
         $defaultOptions['csrf_protection'] = false;
     }
     $formBuilder = $this->formFactory->createNamedBuilder('filter', 'form', array(), $defaultOptions);
     return new Datagrid($admin->createQuery(), $admin->getList(), $pager, $formBuilder, $values);
 }