public function MediaResponsiveThumbnailFormatter::settingsForm in Media Responsive Thumbnail 8

Returns a form to configure settings for the formatter.

Invoked from \Drupal\field_ui\Form\EntityDisplayFormBase to allow administrators to configure the formatter. The field_ui module takes care of handling submitted form values.

Parameters

array $form: The form where the settings form is being included in.

\Drupal\Core\Form\FormStateInterface $form_state: The current state of the form.

Return value

array The form elements for the formatter settings.

Overrides ResponsiveImageFormatter::settingsForm

File

src/Plugin/Field/FieldFormatter/MediaResponsiveThumbnailFormatter.php, line 106

Class

MediaResponsiveThumbnailFormatter

Plugin implementation of the 'media_responsive_thumbnail' formatter.

Namespace

Drupal\media_responsive_thumbnail\Plugin\Field\FieldFormatter

Code

public function settingsForm(array $form, FormStateInterface $form_state) {
  $element = parent::settingsForm($form, $form_state);
  $link_types = [
    'content' => $this
      ->t('Content'),
    'media' => $this
      ->t('Media item'),
  ];
  $element['image_link']['#options'] = $link_types;
  return $element;
}