| Current Path : /var/www/html1/testsite/web/core/modules/contextual/js/toolbar/models/ |
Linux ift1.ift-informatik.de 5.4.0-216-generic #236-Ubuntu SMP Fri Apr 11 19:53:21 UTC 2025 x86_64 |
| Current File : /var/www/html1/testsite/web/core/modules/contextual/js/toolbar/models/StateModel.js |
/**
* 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.StateModel = Backbone.Model.extend({
defaults: {
isViewing: true,
isVisible: false,
contextualCount: 0,
tabbingContext: null
},
initialize: function initialize(attrs, options) {
this.listenTo(options.contextualCollection, 'reset remove add', this.countContextualLinks);
this.listenTo(options.contextualCollection, 'add', this.lockNewContextualLinks);
this.listenTo(this, 'change:contextualCount', this.updateVisibility);
this.listenTo(this, 'change:isViewing', function (model, isViewing) {
options.contextualCollection.each(function (contextualModel) {
contextualModel.set('isLocked', !isViewing);
});
});
},
countContextualLinks: function countContextualLinks(contextualModel, contextualCollection) {
this.set('contextualCount', contextualCollection.length);
},
lockNewContextualLinks: function lockNewContextualLinks(contextualModel, contextualCollection) {
if (!this.get('isViewing')) {
contextualModel.set('isLocked', true);
}
},
updateVisibility: function updateVisibility() {
this.set('isVisible', this.get('contextualCount') > 0);
}
});
})(Drupal, Backbone);