/**
* {@inheritdoc}
*/
public function buildForm(array $form, FormStateInterface $form_state)
{
// Find out how many users are directly assigned to this shortcut set, and
// make a message.
$number = $this->storage->countAssignedUsers($this->entity);
$info = '';
if ($number) {
$info .= '<p>' . format_plural($number, '1 user has chosen or been assigned to this shortcut set.', '@count users have chosen or been assigned to this shortcut set.') . '</p>';
}
// Also, if a module implements hook_shortcut_default_set(), it's possible
// that this set is being used as a default set. Add a message about that too.
if ($this->moduleHandler->getImplementations('shortcut_default_set')) {
$info .= '<p>' . t('If you have chosen this shortcut set as the default for some or all users, they may also be affected by deleting it.') . '</p>';
}
$form['info'] = array('#markup' => $info);
return parent::buildForm($form, $form_state);
}
