view core/modules/contextual/js/toolbar/views/VisualView.js @ 17:129ea1e6d783

Update, including to Drupal core 8.6.10

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

(function (Drupal, Backbone) {
  Drupal.contextualToolbar.VisualView = Backbone.View.extend({
    events: function events() {
      var touchEndToClick = function touchEndToClick(event) {
        event.preventDefault();
        event.target.click();
      };

      return {
        click: function click() {
          this.model.set('isViewing', !this.model.get('isViewing'));
        },

        touchend: touchEndToClick
      };
    },
    initialize: function initialize() {
      this.listenTo(this.model, 'change', this.render);
      this.listenTo(this.model, 'change:isViewing', this.persist);
    },
    render: function render() {
      this.$el.toggleClass('hidden', !this.model.get('isVisible'));

      this.$el.find('button').toggleClass('is-active', !this.model.get('isViewing'));

      return this;
    },
    persist: function persist(model, isViewing) {
      if (!isViewing) {
        localStorage.setItem('Drupal.contextualToolbar.isViewing', 'false');
      } else {
        localStorage.removeItem('Drupal.contextualToolbar.isViewing');
      }
    }
  });
})(Drupal, Backbone);