public function Colorbox::settingsForm in Video Embed Field 8.2

Same name and namespace in other branches

1. 8 src/Plugin/Field/FieldFormatter/Colorbox.php \Drupal\video_embed_field\Plugin\Field\FieldFormatter\Colorbox::settingsForm()

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 FormatterBase::settingsForm

File

src/Plugin/Field/FieldFormatter/Colorbox.php, line 158

Class

Colorbox

Plugin implementation of the thumbnail field formatter.

Namespace

Drupal\video_embed_field\Plugin\Field\FieldFormatter

Code

public function settingsForm(array $form, FormStateInterface $form_state) {
  $element = parent::settingsForm($form, $form_state);
  $element += $this->thumbnailFormatter
    ->settingsForm([], $form_state);
  $element += $this->videoFormatter
    ->settingsForm([], $form_state);
  $element['modal_max_width'] = [
    '#title' => $this
      ->t('Maximum Width'),
    '#type' => 'number',
    '#description' => $this
      ->t('The maximum size of the video opened in the Colorbox window in pixels. For smaller screen sizes, the video will scale.'),
    '#required' => TRUE,
    '#field_suffix' => 'px',
    '#size' => 20,
    '#states' => [
      'visible' => [
        [
          ':input[name*="responsive"]' => [
            'checked' => TRUE,
          ],
        ],
      ],
    ],
    '#default_value' => $this
      ->getSetting('modal_max_width'),
  ];
  return $element;
}