/**
* {@inheritdoc}
*/
public function settingsForm(array $form, FormStateInterface $form_state)
{
$element = parent::settingsForm($form, $form_state);
// This formatter doesn't support linking.
unset($element['image_link']);
return $element;
}
/**
* {@inheritdoc}
*/
public function settingsForm(array $form, FormStateInterface $form_state)
{
$element = parent::settingsForm($form, $form_state);
$link_types = array('content' => t('Content'), 'media' => t('Media entity'));
$element['image_link']['#options'] = $link_types;
return $element;
}
/**
* {@inheritdoc}
*/
public function settingsForm(array $form, FormStateInterface $form_state)
{
// Add the optionset setting
$element = $this->buildSettingsForm($this);
// Add the image settings.
$element = array_merge($element, parent::settingsForm($form, $form_state));
// We don't need the link setting.
$element['image_link']['#access'] = FALSE;
// Add the caption setting
if (!empty($this->getSettings())) {
$element += $this->captionSettings($this, $this->fieldDefinition);
}
return $element;
}
