ViewModeSelectorSelect.php in View Mode Selector 8

Namespace

Drupal\view_mode_selector\Plugin\Field\FieldWidget

File

src/Plugin/Field/FieldWidget/ViewModeSelectorSelect.php

<?php

namespace Drupal\view_mode_selector\Plugin\Field\FieldWidget;

use Drupal\Core\Field\FieldItemListInterface;
use Drupal\Core\Form\FormStateInterface;

/**
 * @FieldWidget(
 *  id = "view_mode_selector_select",
 *  label = @Translation("Select list"),
 *  field_types = {"view_mode_selector"}
 * )
 */
class ViewModeSelectorSelect extends ViewModeSelectorWidgetBase {

  /**
   * {@inheritdoc}
   */
  public function formElement(FieldItemListInterface $items, $delta, array $element, array &$form, FormStateInterface $form_state) {
    $view_mode_keys = array_keys($this->viewModes);
    $element['value'] = $element + [
      '#type' => 'select',
      '#options' => $this->viewModes,
      '#default_value' => $items[$delta]->value ?: reset($view_mode_keys),
    ];
    return $element;
  }

}

Classes

Name	Description
ViewModeSelectorSelect	Plugin annotation @FieldWidget( id = "view_mode_selector_select", label = @Translation("Select list"), field_types = {"view_mode_selector"} )