/**
 * @file
 * JavaScript behaviors for webform off-canvas dialogs.
 *
 * @see misc/dialog/off-canvas.js
 */

(function ($, Drupal) {

  'use strict';

  /**
   * Attaches webform off-canvas behaviors.
   *
   * @type {Drupal~behavior}
   *
   * @prop {Drupal~behaviorAttach} attach
   *   Attaches event listeners to window for off-canvas dialogs.
   */
  Drupal.behaviors.webformOffCanvasEvents = {
    attach: function () {
      // Resize seven.theme tabs when off-canvas dialog opened and closed.
      // @see core/themes/seven/js/nav-tabs.js
      $(window).once('webform-off-canvas').on({
        'dialog:aftercreate': function (event, dialog, $element, settings) {
          if (Drupal.offCanvas.isOffCanvas($element)) {
            $(window).trigger('resize.tabs');
          }
        },
        'dialog:afterclose': function (event, dialog, $element, settings) {
          if (Drupal.offCanvas.isOffCanvas($element)) {
            $(window).trigger('resize.tabs');
          }
        }
      });
    }
  };

})(jQuery, Drupal);