https://commune-terminiers.fr/dist/owlcarousel/js/owl.linked.js

1
2/**
3 * Plugin for linking multiple owl instances
4 * @version 1.0.0
5 * @author David Deutsch
6 * @license The MIT License (MIT)
7 */
8;(function($, window, document, undefined) {
9  /**
10   * Creates the Linked plugin.
11   * @class The Linked Plugin
12   * @param {Owl} carousel - The Owl Carousel
13   */
14  var Linked = function(carousel) {
15      /**
16       * Reference to the core.
17       * @protected
18       * @type {Owl}
19       */
20      this._core = carousel;
21
22      /**
23       * All event handlers.
24       * @protected
25       * @type {Object}
26       */
27      this._handlers = {
28          'dragged.owl.carousel changed.owl.carousel': $.proxy(function(e) {
29              if (e.namespace && this._core.settings.linked) {
30                  this.update(e);
31              }
32          }, this),
33          'linked.to.owl.carousel': $.proxy(function(e, index, speed, standard, propagate) {
34              if (e.namespace && this._core.settings.linked) {
35                  this.toSlide(index, speed, propagate);
36              }
37          }, this)
38      };
39
40      // register event handlers
41      this._core.$element.on(this._handlers);
42
43      // set default options
44      this._core.options = $.extend({}, Linked.Defaults, this._core.options);
45  };
46
47  /**
48   * Default options.
49   * @public
50   */
51  Linked.Defaults = {
52      linked: false
53  };
54
55  /**
56   * Updated linked instances
57   */
58  Linked.prototype.update = function(e) {
59      this.toSlide( e.relatedTarget.relative(e.item.index) );
60  };
61
62  /**
63   * Carry out the to.owl.carousel proxy function
64   * @param {int} index
65   * @param {int} speed
66   * @param {bool} propagate
67   */
68  Linked.prototype.toSlide = function(index, speed, propagate) {
69      var id = this._core.$element.attr('id'),
70          linked = typeof(this._core.settings.linked) === 'string' ? this._core.settings.linked.split(',') : this._core.settings.linked;
71
72      if ( typeof propagate == 'undefined' ) {
73          propagate = true;
74      }
75
76      index = index || 0;
77
78      if ( propagate ) {
79          $.each(linked, function(i, el){
80              $(el).trigger('linked.to.owl.carousel', [index, 300, true, false]);
81          });
82      } else {
83          this._core.$element.trigger('to.owl.carousel', [index, 300, true]);
84
85          if ( this._core.settings.current ) {
86              this._core._plugins.current.switchTo(index);
87          }
88      }
89  };
90
91  /**
92   * Destroys the plugin.
93   * @protected
94   */
95  Linked.prototype.destroy = function() {
96      var handler, property;
97
98      for (handler in this._handlers) {
99          this.$element.off(handler, this._handlers[handler]);
100      }
101      for (property in Object.getOwnPropertyNames(this)) {
102          typeof this[property] != 'function' && (this[property] = null);
103      }
104  };
105
106  $.fn.owlCarousel.Constructor.Plugins.linked = Linked;
107
108})(window.Zepto || window.jQuery, window, document);