48 lines
1010 B
JavaScript
48 lines
1010 B
JavaScript
/**
|
|
* @file
|
|
* A Backbone View that renders the visual view of a contextual region element.
|
|
*/
|
|
|
|
(function (Drupal, Backbone, Modernizr) {
|
|
|
|
"use strict";
|
|
|
|
/**
|
|
* Renders the visual view of a contextual region element.
|
|
*/
|
|
Drupal.contextual.RegionView = Backbone.View.extend({
|
|
|
|
events: function () {
|
|
var mapping = {
|
|
mouseenter: function () { this.model.set('regionIsHovered', true); },
|
|
mouseleave: function () {
|
|
this.model.close().blur().set('regionIsHovered', false);
|
|
}
|
|
};
|
|
// We don't want mouse hover events on touch.
|
|
if (Modernizr.touch) {
|
|
mapping = {};
|
|
}
|
|
return mapping;
|
|
},
|
|
|
|
/**
|
|
* {@inheritdoc}
|
|
*/
|
|
initialize: function () {
|
|
this.listenTo(this.model, 'change:hasFocus', this.render);
|
|
},
|
|
|
|
/**
|
|
* {@inheritdoc}
|
|
*/
|
|
render: function () {
|
|
this.$el.toggleClass('focus', this.model.get('hasFocus'));
|
|
|
|
return this;
|
|
}
|
|
|
|
});
|
|
|
|
})(Drupal, Backbone, Modernizr);
|