public function CodemirrorEditorFormatter::settingsForm in The CodeMirror Editor 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 FormatterBase::settingsForm

File

src/Plugin/Field/FieldFormatter/CodemirrorEditorFormatter.php, line 42

Class

CodemirrorEditorFormatter

Plugin implementation of the 'Codemirror' formatter.

Namespace

Drupal\codemirror_editor\Plugin\Field\FieldFormatter

Code

public function settingsForm(array $form, FormStateInterface $form_state) {
  $keys = [
    'mode',
    'lineWrapping',
    'lineNumbers',
    'foldGutter',
  ];
  return self::buildCodeMirrorSettingsForm($this
    ->getSettings(), $keys);
}