Chris@0: /**
Chris@0: * DO NOT EDIT THIS FILE.
Chris@0: * See the following change record for more information,
Chris@0: * https://www.drupal.org/node/2815083
Chris@0: * @preserve
Chris@0: **/
Chris@0: 
Chris@0: (function (Backbone, Drupal) {
Chris@0:   Drupal.toolbar.ToolbarAuralView = Backbone.View.extend({
Chris@0:     initialize: function initialize(options) {
Chris@0:       this.strings = options.strings;
Chris@0: 
Chris@0:       this.listenTo(this.model, 'change:orientation', this.onOrientationChange);
Chris@0:       this.listenTo(this.model, 'change:activeTray', this.onActiveTrayChange);
Chris@0:     },
Chris@0:     onOrientationChange: function onOrientationChange(model, orientation) {
Chris@0:       Drupal.announce(Drupal.t('Tray orientation changed to @orientation.', {
Chris@0:         '@orientation': orientation
Chris@0:       }));
Chris@0:     },
Chris@0:     onActiveTrayChange: function onActiveTrayChange(model, tray) {
Chris@0:       var relevantTray = tray === null ? model.previous('activeTray') : tray;
Chris@0: 
Chris@0:       if (!relevantTray) {
Chris@0:         return;
Chris@0:       }
Chris@0:       var action = tray === null ? Drupal.t('closed') : Drupal.t('opened');
Chris@0:       var trayNameElement = relevantTray.querySelector('.toolbar-tray-name');
Chris@0:       var text = void 0;
Chris@0:       if (trayNameElement !== null) {
Chris@0:         text = Drupal.t('Tray "@tray" @action.', {
Chris@17:           '@tray': trayNameElement.textContent,
Chris@17:           '@action': action
Chris@0:         });
Chris@0:       } else {
Chris@0:         text = Drupal.t('Tray @action.', { '@action': action });
Chris@0:       }
Chris@0:       Drupal.announce(text);
Chris@0:     }
Chris@0:   });
Chris@0: })(Backbone, Drupal);