function EntityDisplayModeListBuilder::getOperations

Overrides EntityListBuilder::getOperations

File

core/modules/field_ui/src/EntityDisplayModeListBuilder.php, line 79

Class

EntityDisplayModeListBuilder

Defines a class to build a listing of view mode entities.

Namespace

Code

public function getOperations(EntityInterface $entity) {
  // Make the edit form render in a dialog, like the add form.
  // The edit form also contains an option to delete the view mode, which
  // also spawns a dialog. Rather than have nested dialogs, we allow the
  // existing dialog to be replaced, so users will be shown the list again
  // if they cancel deleting the view mode.
  $operations = parent::getOperations($entity);
  if (isset($operations['edit'])) {
    $operations['edit'] = NestedArray::mergeDeepArray([
      [
        'attributes' => [
          'class' => [
            'button',
            'use-ajax',
          ],
          'data-dialog-type' => 'modal',
          'data-dialog-options' => Json::encode([
            'width' => '880',
          ]),
        ],
      ],
      $operations['edit'],
    ]);
  }
  return $operations;
}