/**
* DO NOT EDIT THIS FILE.
* See the following change record for more information,
* https://www.drupal.org/node/2815083
* @preserve
**/

(function ($, Drupal, Backbone) {
  Drupal.toolbar.BodyVisualView = Backbone.View.extend({
    initialize() {
      this.listenTo(this.model, 'change:activeTray ', this.render);
      this.listenTo(this.model, 'change:isFixed change:isViewportOverflowConstrained', this.isToolbarFixed);
    },

    isToolbarFixed() {
      const isViewportOverflowConstrained = this.model.get('isViewportOverflowConstrained');
      $('body').toggleClass('toolbar-fixed', isViewportOverflowConstrained || this.model.get('isFixed'));
    },

    render() {
      $('body').toggleClass('toolbar-tray-open', !!this.model.get('activeTray'));
    }

  });
})(jQuery, Drupal, Backbone);