bootstrap3-1.0.1/src/Plugin/Setting/JavaScript/Tooltips/TooltipEnabled.php

<?php

namespace Drupal\bootstrap3\Plugin\Setting\JavaScript\Tooltips;

use Drupal\bootstrap3\Plugin\Setting\SettingBase;
use Drupal\bootstrap3\Utility\Element;
use Drupal\Core\Form\FormStateInterface;

/**
 * The "tooltip_enabled" theme setting.
 *
 * @ingroup plugins_setting
 *
 * @BootstrapSetting(
 *   id = "tooltip_enabled",
 *   type = "checkbox",
 *   title = @Translation("Enable Bootstrap Tooltips"),
 *   description = @Translation("Elements that have the <code>data-toggle=&quot;tooltip&quot;</code> attribute set will automatically initialize the tooltip upon page load. <div class='alert alert-warning alert-sm'><strong>WARNING:</strong> This feature can sometimes impact performance. Disable if pages appear to &quot;hang&quot; after load.</div>"),
 *   defaultValue = 1,
 *   weight = -1,
 *   groups = {
 *     "javascript" = @Translation("JavaScript"),
 *     "tooltips" = @Translation("Tooltips"),
 *   },
 * )
 */
class TooltipEnabled extends SettingBase {

  /**
   * {@inheritdoc}
   */
  public function alterFormElement(Element $form, FormStateInterface $form_state, $form_id = NULL) {
    parent::alterFormElement($form, $form_state, $form_id);

    $group = $this->getGroupElement($form, $form_state);
    $group->setProperty('description', $this->t('Inspired by the excellent jQuery.tipsy plugin written by Jason Frame; Tooltips are an updated version, which don\'t rely on images, use CSS3 for animations, and data-attributes for local title storage. See <a href=":url" target="_blank">Bootstrap tooltips</a> for more documentation.', [
      ':url' => 'https://getbootstrap.com/docs/3.4/javascript/#tooltips',
    ]));
  }

  /**
   * {@inheritdoc}
   */
  public function drupalSettings() {
    return !!$this->theme->getSetting('tooltip_enabled');
  }

}