class LanguageCombinationWidget

Plugin implementation of the 'tmgmt_language_combination_default' widget.

Plugin annotation


@FieldWidget(
  id = "tmgmt_language_combination_default",
  label = @Translation("Select list"),
  description = @Translation("Default widget for allowing users to define translation combination."),
  field_types = {
    "tmgmt_language_combination"
  }
)

Hierarchy

  • class \Drupal\tmgmt_language_combination\Plugin\Field\FieldWidget\LanguageCombinationWidget extends \Drupal\Core\Field\WidgetBase

Expanded class hierarchy of LanguageCombinationWidget

File

translators/tmgmt_local/skills/src/Plugin/Field/FieldWidget/LanguageCombinationWidget.php, line 21

Namespace

Drupal\tmgmt_language_combination\Plugin\Field\FieldWidget
View source
class LanguageCombinationWidget extends WidgetBase {

  /**
   * {@inheritdoc}
   */
  public function formElement(FieldItemListInterface $items, $delta, array $element, array &$form, FormStateInterface $form_state) {
    if ($form_state
      ->get('list_all_languages')) {
      $languages_options = tmgmt_language_combination_languages_predefined_list();
    }
    else {
      $languages_options = array();
      foreach (\Drupal::languageManager()
        ->getLanguages() as $code => $language) {
        $languages_options[$code] = $language
          ->getName();
      }
    }
    $options = array(
      '_none' => t('- None -'),
    ) + $languages_options;
    $element['language_from'] = array(
      '#type' => 'select',
      '#title' => t('From'),
      '#options' => $options,
      '#default_value' => isset($items[$delta]) ? $items[$delta]->language_from : '',
      '#attributes' => array(
        'class' => array(
          'from-language',
        ),
      ),
    );
    $element['language_to'] = array(
      '#type' => 'select',
      '#title' => t('To'),
      '#options' => $options,
      '#default_value' => isset($items[$delta]) ? $items[$delta]->language_to : '',
      '#attributes' => array(
        'class' => array(
          'to-language',
        ),
      ),
    );
    return $element;
  }

}

Members

Namesort descending Modifiers Type Description Overrides
LanguageCombinationWidget::formElement public function