public function NameWidget::settingsForm in Name Field 8

Returns a form to configure settings for the widget.

Invoked from \Drupal\field_ui\Form\EntityDisplayFormBase to allow administrators to configure the widget. 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 definition for the widget settings.

Overrides WidgetBase::settingsForm

File

src/Plugin/Field/FieldWidget/NameWidget.php, line 180

Class

NameWidget

Plugin implementation of the 'name' widget.

Namespace

Drupal\name\Plugin\Field\FieldWidget

Code

public function settingsForm(array $form, FormStateInterface $form_state) {
  $element = parent::settingsForm($form, $form_state);
  $settings = $this
    ->getSettings();
  $element['override_field_settings'] = [
    '#type' => 'checkbox',
    '#title' => $this
      ->t('Override shared field settings'),
    '#default_value' => $this
      ->getSetting('override_field_settings'),
    '#table_group' => 'above',
    '#weight' => -100,
  ];
  $element += $this
    ->getDefaultNameFormDisplaySettingsForm($settings, $form, $form_state);

  // Remove inaccessible name components as defined in the field settings.
  $field_settings = $this
    ->getFieldSettings();
  $components = array_keys(array_filter($field_settings['components']));
  $components = array_combine($components, $components);
  $element['#excluded_components'] = array_diff_key(_name_translations(), $components);
  $element['#pre_render'][] = [
    $this,
    'fieldSettingsFormPreRender',
  ];
  $element['widget_layout']['#states'] = [
    'visible' => [
      ':input[name$="[override_field_settings]"]' => [
        'checked' => TRUE,
      ],
    ],
  ];
  $element['name_settings']['#states'] = $element['widget_layout']['#states'];
  return $element;
}