scala-news-reader
rss/atom news reader in scala
git clone https://9o.is/git/scala-news-reader.git
bootstrap-modal.js
(6656B)
1 /* =========================================================
2 * bootstrap-modal.js v2.3.2
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.modal', $.proxy(this.hide, this))
33 this.options.remote && this.$element.find('.modal-body').load(this.options.remote)
34 }
35
36 Modal.prototype = {
37
38 constructor: Modal
39
40 , toggle: function () {
41 return this[!this.isShown ? 'show' : 'hide']()
42 }
43
44 , show: function () {
45 var that = this
46 , e = $.Event('show')
47
48 this.$element.trigger(e)
49
50 if (this.isShown || e.isDefaultPrevented()) 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.$element.show()
64
65 if (transition) {
66 that.$element[0].offsetWidth // force reflow
67 }
68
69 that.$element
70 .addClass('in')
71 .attr('aria-hidden', false)
72
73 that.enforceFocus()
74
75 transition ?
76 that.$element.one($.support.transition.end, function () { that.$element.focus().trigger('shown') }) :
77 that.$element.focus().trigger('shown')
78
79 })
80 }
81
82 , hide: function (e) {
83 e && e.preventDefault()
84
85 var that = this
86
87 e = $.Event('hide')
88
89 this.$element.trigger(e)
90
91 if (!this.isShown || e.isDefaultPrevented()) return
92
93 this.isShown = false
94
95 this.escape()
96
97 $(document).off('focusin.modal')
98
99 this.$element
100 .removeClass('in')
101 .attr('aria-hidden', true)
102
103 $.support.transition && this.$element.hasClass('fade') ?
104 this.hideWithTransition() :
105 this.hideModal()
106 }
107
108 , enforceFocus: function () {
109 var that = this
110 $(document).on('focusin.modal', function (e) {
111 if (that.$element[0] !== e.target && !that.$element.has(e.target).length) {
112 that.$element.focus()
113 }
114 })
115 }
116
117 , escape: function () {
118 var that = this
119 if (this.isShown && this.options.keyboard) {
120 this.$element.on('keyup.dismiss.modal', function ( e ) {
121 e.which == 27 && that.hide()
122 })
123 } else if (!this.isShown) {
124 this.$element.off('keyup.dismiss.modal')
125 }
126 }
127
128 , hideWithTransition: function () {
129 var that = this
130 , timeout = setTimeout(function () {
131 that.$element.off($.support.transition.end)
132 that.hideModal()
133 }, 500)
134
135 this.$element.one($.support.transition.end, function () {
136 clearTimeout(timeout)
137 that.hideModal()
138 })
139 }
140
141 , hideModal: function () {
142 var that = this
143 this.$element.hide()
144 this.backdrop(function () {
145 that.removeBackdrop()
146 that.$element.trigger('hidden')
147 })
148 }
149
150 , removeBackdrop: function () {
151 this.$backdrop && this.$backdrop.remove()
152 this.$backdrop = null
153 }
154
155 , backdrop: function (callback) {
156 var that = this
157 , animate = this.$element.hasClass('fade') ? 'fade' : ''
158
159 if (this.isShown && this.options.backdrop) {
160 var doAnimate = $.support.transition && animate
161
162 this.$backdrop = $('<div class="modal-backdrop ' + animate + '" />')
163 .appendTo(document.body)
164
165 this.$backdrop.click(
166 this.options.backdrop == 'static' ?
167 $.proxy(this.$element[0].focus, this.$element[0])
168 : $.proxy(this.hide, this)
169 )
170
171 if (doAnimate) this.$backdrop[0].offsetWidth // force reflow
172
173 this.$backdrop.addClass('in')
174
175 if (!callback) return
176
177 doAnimate ?
178 this.$backdrop.one($.support.transition.end, callback) :
179 callback()
180
181 } else if (!this.isShown && this.$backdrop) {
182 this.$backdrop.removeClass('in')
183
184 $.support.transition && this.$element.hasClass('fade')?
185 this.$backdrop.one($.support.transition.end, callback) :
186 callback()
187
188 } else if (callback) {
189 callback()
190 }
191 }
192 }
193
194
195 /* MODAL PLUGIN DEFINITION
196 * ======================= */
197
198 var old = $.fn.modal
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) $this.data('modal', (data = new Modal(this, options)))
206 if (typeof option == 'string') data[option]()
207 else if (options.show) data.show()
208 })
209 }
210
211 $.fn.modal.defaults = {
212 backdrop: true
213 , keyboard: true
214 , show: true
215 }
216
217 $.fn.modal.Constructor = Modal
218
219
220 /* MODAL NO CONFLICT
221 * ================= */
222
223 $.fn.modal.noConflict = function () {
224 $.fn.modal = old
225 return this
226 }
227
228
229 /* MODAL DATA-API
230 * ============== */
231
232 $(document).on('click.modal.data-api', '[data-toggle="modal"]', function (e) {
233 var $this = $(this)
234 , href = $this.attr('href')
235 , $target = $($this.attr('data-target') || (href && href.replace(/.*(?=#[^\s]+$)/, ''))) //strip for ie7
236 , option = $target.data('modal') ? 'toggle' : $.extend({ remote:!/#/.test(href) && href }, $target.data(), $this.data())
237
238 e.preventDefault()
239
240 $target
241 .modal(option)
242 .one('hide', function () {
243 $this.focus()
244 })
245 })
246
247 }(window.jQuery);