https://www.offbeat.com/wp-content/plugins/woocommerce-wishlists/assets/js/bootstrap-modal.js?ver=2.1.14

1/* =========================================================
2 * bootstrap-modal.js v2.2.1
3 * http://twitter.github.com/bootstrap/javascript.html#modals
4 * =========================================================
5 * Copyright 2012 Twitter, Inc.
6 *
7 * Licensed under the Apache License, Version 2.0 (the "License");
8 * you may not use this file except in compliance with the License.
9 * You may obtain a copy of the License at
10 *
11 * http://www.apache.org/licenses/LICENSE-2.0
12 *
13 * Unless required by applicable law or agreed to in writing, software
14 * distributed under the License is distributed on an "AS IS" BASIS,
15 * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
16 * See the License for the specific language governing permissions and
17 * limitations under the License.
18 * ========================================================= */
19
20
21!function ($) {
22
23    "use strict"; // jshint ;_;
24
25
26    /* MODAL CLASS DEFINITION
27     * ====================== */
28
29    var Modal = function (element, options) {
30        this.options = options
31        this.$element = $(element)
32            .delegate('[data-dismiss="modal"]', 'click.dismiss.wl-modal', $.proxy(this.hide, this))
33        this.options.remote && this.$element.find('.wl-modal-body').load(this.options.remote)
34    }
35
36    Modal.prototype = {
37        constructor: Modal
38
39        , toggle: function () {
40            return this[!this.isShown ? 'show' : 'hide']()
41        }
42
43        , show: function () {
44            var that = this
45                , e = $.Event('show')
46
47            this.$element.trigger(e)
48
49            if (this.isShown || e.isDefaultPrevented())
50                return
51
52            this.isShown = true
53
54            this.escape()
55
56            this.backdrop(function () {
57                var transition = $.support.transition && that.$element.hasClass('fade')
58
59                if (!that.$element.parent().length) {
60                    that.$element.appendTo(document.body) //don't move modals dom position
61                }
62
63                that.$element
64                    .show()
65
66                if (transition) {
67                    that.$element[0].offsetWidth // force reflow
68                }
69
70                that.$element
71                    .addClass('in')
72                    .attr('aria-hidden', false)
73
74                that.enforceFocus()
75
76                transition ?
77                    that.$element.one($.support.transition.end, function () {
78                        that.$element.focus().trigger('shown')
79                    }) :
80                    that.$element.focus().trigger('shown')
81
82            })
83        }
84
85        , hide: function (e) {
86            e && e.preventDefault()
87
88            var that = this
89
90            e = $.Event('hide')
91
92            this.$element.trigger(e)
93
94            if (!this.isShown || e.isDefaultPrevented())
95                return
96
97            this.isShown = false
98
99            this.escape()
100
101            $(document).off('focusin.wl-modal')
102
103            this.$element
104                .removeClass('in')
105                .attr('aria-hidden', true)
106
107            $.support.transition && this.$element.hasClass('fade') ?
108                this.hideWithTransition() :
109                this.hideModal()
110        }
111
112        , enforceFocus: function () {
113            var that = this
114            $(document).on('focusin.wl-modal', function (e) {
115                if (that.$element[0] !== e.target && !that.$element.has(e.target).length) {
116                    that.$element.focus()
117                }
118            })
119        }
120
121        , escape: function () {
122            var that = this
123            if (this.isShown && this.options.keyboard) {
124                this.$element.on('keyup.dismiss.wl-modal', function (e) {
125                    e.which == 27 && that.hide()
126                })
127            } else if (!this.isShown) {
128                this.$element.off('keyup.dismiss.wl-modal')
129            }
130        }
131
132        , hideWithTransition: function () {
133            var that = this
134                , timeout = setTimeout(function () {
135                that.$element.off($.support.transition.end)
136                that.hideModal()
137            }, 500)
138
139            this.$element.one($.support.transition.end, function () {
140                clearTimeout(timeout)
141                that.hideModal()
142            })
143        }
144
145        , hideModal: function (that) {
146            this.$element
147                .hide()
148                .trigger('hidden')
149
150            this.backdrop()
151        }
152
153        , removeBackdrop: function () {
154            this.$backdrop.remove()
155            this.$backdrop = null
156        }
157
158        , backdrop: function (callback) {
159            var that = this
160                , animate = this.$element.hasClass('fade') ? 'fade' : ''
161
162            if (this.isShown && this.options.backdrop) {
163                var doAnimate = $.support.transition && animate
164
165                this.$backdrop = $('<div class="wl-modal-backdrop ' + animate + '" />')
166                    .appendTo(document.body)
167
168                this.$backdrop.click(
169                    this.options.backdrop == 'static' ?
170                        $.proxy(this.$element[0].focus, this.$element[0])
171                        : $.proxy(this.hide, this)
172                )
173
174                if (doAnimate)
175                    this.$backdrop[0].offsetWidth // force reflow
176
177                this.$backdrop.addClass('in')
178
179                doAnimate ?
180                    this.$backdrop.one($.support.transition.end, callback) :
181                    callback()
182
183            } else if (!this.isShown && this.$backdrop) {
184                this.$backdrop.removeClass('in')
185
186                $.support.transition && this.$element.hasClass('fade') ?
187                    this.$backdrop.one($.support.transition.end, $.proxy(this.removeBackdrop, this)) :
188                    this.removeBackdrop()
189
190            } else if (callback) {
191                callback()
192            }
193        }
194    }
195
196
197    /* MODAL PLUGIN DEFINITION
198     * ======================= */
199
200    $.fn.modal = function (option) {
201        return this.each(function () {
202            var $this = $(this)
203                , data = $this.data('modal')
204                , options = $.extend({}, $.fn.modal.defaults, $this.data(), typeof option == 'object' && option)
205            if (!data)
206                $this.data('modal', (data = new Modal(this, options)))
207            if (typeof option == 'string')
208                data[option]()
209            else if (options.show)
210                data.show()
211        })
212    }
213
214    $.fn.modal.defaults = {
215        backdrop: true
216        , keyboard: true
217        , show: true
218    }
219
220    $.fn.modal.Constructor = Modal
221
222
223    /* MODAL DATA-API
224     * ============== */
225    $(document).ready(function () {
226
227
228        $('.wl-email-button').click(function (e) {
229            var $this = $(this)
230                , href = $this.attr('href')
231                , $target = $($this.attr('data-target') || (href && href.replace(/.*(?=#[^\s]+$)/, ''))) //strip for ie7
232                ,
233                option = $target.data('modal') ? 'toggle' : $.extend({remote: !/#/.test(href) && href}, $target.data(), $this.data())
234
235            e.preventDefault()
236
237            $target
238                .modal(option)
239                .one('hide', function () {
240                    $this.focus()
241                })
242        });
243    });
244
245
246}(window.jQuery);