1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
61
62
63
64
65
|
/**
* @file
* A Backbone view for the collapsible menus.
*/
(function ($, Backbone, Drupal) {
Drupal.toolbar.MenuVisualView = Backbone.View.extend(
/** @lends Drupal.toolbar.MenuVisualView# */ {
/**
* Backbone View for collapsible menus.
*
* @constructs
*
* @augments Backbone.View
*/
initialize() {
this.listenTo(this.model, 'change:subtrees', this.render);
// Render the view immediately on initialization.
this.render();
},
/**
* {@inheritdoc}
*/
render() {
this.renderVertical();
this.renderHorizontal();
},
/**
* Renders the toolbar menu in horizontal mode.
*/
renderHorizontal() {
// Render horizontal.
if ('drupalToolbarMenu' in $.fn) {
this.$el.children('.toolbar-menu').drupalToolbarMenuHorizontal();
}
},
/**
* Renders the toolbar menu in vertical mode.
*/
renderVertical() {
const subtrees = this.model.get('subtrees');
// Rendering the vertical menu depends on the subtrees.
if (!this.model.get('subtrees')) {
return;
}
// Add subtrees.
Object.keys(subtrees || {}).forEach((id) => {
$(
once('toolbar-subtrees', this.$el.find(`#toolbar-link-${id}`)),
).after(subtrees[id]);
});
// Render the main menu as a nested, collapsible accordion.
if ('drupalToolbarMenu' in $.fn) {
this.$el.children('.toolbar-menu').drupalToolbarMenu();
}
},
},
);
})(jQuery, Backbone, Drupal);
|
