public function IndentBlock::settingsForm in CKEditor IndentBlock 8

Returns a settings form to configure this CKEditor plugin.

If the plugin's behavior depends on extensive options and/or external data, then the implementing module can choose to provide a separate, global configuration page rather than per-text-editor settings. In that case, this form should provide a link to the separate settings page.

Parameters

array $form: An empty form array to be populated with a configuration form, if any.

\Drupal\Core\Form\FormStateInterface $form_state: The state of the entire filter administration form.

\Drupal\editor\Entity\Editor $editor: A configured text editor object.

Return value

array A render array for the settings form.

Overrides CKEditorPluginConfigurableInterface::settingsForm

File

src/Plugin/CKEditorPlugin/IndentBlock.php, line 117

Class

IndentBlock

Defines the "Indent Block" plugin.

Namespace

Drupal\ckeditor_indentblock\Plugin\CKEditorPlugin

Code

public function settingsForm(array $form, FormStateInterface $form_state, Editor $editor) {
  $settings = $editor
    ->getSettings();
  $form['enable'] = array(
    '#type' => 'checkbox',
    '#title' => $this
      ->t('Enable indentation on paragraphs'),
    '#default_value' => !empty($settings['plugins']['indentblock']) && $settings['plugins']['indentblock']['enable'] === 1 ? $settings['plugins']['indentblock']['enable'] : 0,
  );
  if ($this
    ->getLibraryURL() == '') {
    $form['enable']['#disabled'] = TRUE;
    $form['enable']['#description'] = $this
      ->t('CKEditor IndentBlock cannot be enabled, as the plugin has not been found in any libraries path!');
    $form['enable']['#default_value'] = 0;
  }
  return $form;
}