bootstrap.js 57.1 KB
Newer Older
1
/* ===================================================
Mark Otto's avatar
Mark Otto committed
2
 * bootstrap-transition.js v2.2.2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
 * http://twitter.github.com/bootstrap/javascript.html#transitions
 * ===================================================
 * Copyright 2012 Twitter, Inc.
 *
 * Licensed under the Apache License, Version 2.0 (the "License");
 * you may not use this file except in compliance with the License.
 * You may obtain a copy of the License at
 *
 * http://www.apache.org/licenses/LICENSE-2.0
 *
 * Unless required by applicable law or agreed to in writing, software
 * distributed under the License is distributed on an "AS IS" BASIS,
 * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
 * See the License for the specific language governing permissions and
 * limitations under the License.
 * ========================================================== */


!function ($) {

23
  "use strict"; // jshint ;_;
24
25


26
27
  /* CSS TRANSITION SUPPORT (http://www.modernizr.com/)
   * ======================================================= */
28

29
  $(function () {
30
31
32
33
34
35
36
37
38

    $.support.transition = (function () {

      var transitionEnd = (function () {

        var el = document.createElement('bootstrap')
          , transEndEventNames = {
               'WebkitTransition' : 'webkitTransitionEnd'
            ,  'MozTransition'    : 'transitionend'
39
            ,  'OTransition'      : 'oTransitionEnd otransitionend'
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
            ,  'transition'       : 'transitionend'
            }
          , name

        for (name in transEndEventNames){
          if (el.style[name] !== undefined) {
            return transEndEventNames[name]
          }
        }

      }())

      return transitionEnd && {
        end: transitionEnd
      }

    })()

  })

}(window.jQuery);/* ==========================================================
Mark Otto's avatar
Mark Otto committed
61
 * bootstrap-alert.js v2.2.2
62
63
64
65
66
67
68
69
70
71
72
73
74
75
76
77
78
79
80
81
82
83
84
85
86
87
88
89
90
91
92
93
94
95
96
97
98
99
100
101
102
103
104
105
106
107
108
109
110
111
112
113
114
115
116
117
118
119
120
121
122
123
124
125
126
127
128
129
 * http://twitter.github.com/bootstrap/javascript.html#alerts
 * ==========================================================
 * Copyright 2012 Twitter, Inc.
 *
 * Licensed under the Apache License, Version 2.0 (the "License");
 * you may not use this file except in compliance with the License.
 * You may obtain a copy of the License at
 *
 * http://www.apache.org/licenses/LICENSE-2.0
 *
 * Unless required by applicable law or agreed to in writing, software
 * distributed under the License is distributed on an "AS IS" BASIS,
 * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
 * See the License for the specific language governing permissions and
 * limitations under the License.
 * ========================================================== */


!function ($) {

  "use strict"; // jshint ;_;


 /* ALERT CLASS DEFINITION
  * ====================== */

  var dismiss = '[data-dismiss="alert"]'
    , Alert = function (el) {
        $(el).on('click', dismiss, this.close)
      }

  Alert.prototype.close = function (e) {
    var $this = $(this)
      , selector = $this.attr('data-target')
      , $parent

    if (!selector) {
      selector = $this.attr('href')
      selector = selector && selector.replace(/.*(?=#[^\s]*$)/, '') //strip for ie7
    }

    $parent = $(selector)

    e && e.preventDefault()

    $parent.length || ($parent = $this.hasClass('alert') ? $this : $this.parent())

    $parent.trigger(e = $.Event('close'))

    if (e.isDefaultPrevented()) return

    $parent.removeClass('in')

    function removeElement() {
      $parent
        .trigger('closed')
        .remove()
    }

    $.support.transition && $parent.hasClass('fade') ?
      $parent.on($.support.transition.end, removeElement) :
      removeElement()
  }


 /* ALERT PLUGIN DEFINITION
  * ======================= */

130
131
  var old = $.fn.alert

132
133
134
135
136
137
138
139
140
141
142
143
  $.fn.alert = function (option) {
    return this.each(function () {
      var $this = $(this)
        , data = $this.data('alert')
      if (!data) $this.data('alert', (data = new Alert(this)))
      if (typeof option == 'string') data[option].call($this)
    })
  }

  $.fn.alert.Constructor = Alert


144
145
146
147
148
149
150
151
152
 /* ALERT NO CONFLICT
  * ================= */

  $.fn.alert.noConflict = function () {
    $.fn.alert = old
    return this
  }


153
154
155
 /* ALERT DATA-API
  * ============== */

156
  $(document).on('click.alert.data-api', dismiss, Alert.prototype.close)
157
158

}(window.jQuery);/* ============================================================
Mark Otto's avatar
Mark Otto committed
159
 * bootstrap-button.js v2.2.2
160
161
162
163
164
165
166
167
168
169
170
171
172
173
174
175
176
177
178
179
180
181
182
183
184
185
186
187
188
189
190
191
192
193
194
195
196
197
198
199
200
201
202
203
204
205
206
207
208
209
210
 * http://twitter.github.com/bootstrap/javascript.html#buttons
 * ============================================================
 * Copyright 2012 Twitter, Inc.
 *
 * Licensed under the Apache License, Version 2.0 (the "License");
 * you may not use this file except in compliance with the License.
 * You may obtain a copy of the License at
 *
 * http://www.apache.org/licenses/LICENSE-2.0
 *
 * Unless required by applicable law or agreed to in writing, software
 * distributed under the License is distributed on an "AS IS" BASIS,
 * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
 * See the License for the specific language governing permissions and
 * limitations under the License.
 * ============================================================ */


!function ($) {

  "use strict"; // jshint ;_;


 /* BUTTON PUBLIC CLASS DEFINITION
  * ============================== */

  var Button = function (element, options) {
    this.$element = $(element)
    this.options = $.extend({}, $.fn.button.defaults, options)
  }

  Button.prototype.setState = function (state) {
    var d = 'disabled'
      , $el = this.$element
      , data = $el.data()
      , val = $el.is('input') ? 'val' : 'html'

    state = state + 'Text'
    data.resetText || $el.data('resetText', $el[val]())

    $el[val](data[state] || this.options[state])

    // push to event loop to allow forms to submit
    setTimeout(function () {
      state == 'loadingText' ?
        $el.addClass(d).attr(d, d) :
        $el.removeClass(d).removeAttr(d)
    }, 0)
  }

  Button.prototype.toggle = function () {
Jacob Thornton's avatar
Jacob Thornton committed
211
    var $parent = this.$element.closest('[data-toggle="buttons-radio"]')
212
213
214
215
216
217
218
219
220
221
222
223

    $parent && $parent
      .find('.active')
      .removeClass('active')

    this.$element.toggleClass('active')
  }


 /* BUTTON PLUGIN DEFINITION
  * ======================== */

224
225
  var old = $.fn.button

226
227
228
229
230
231
232
233
234
235
236
237
238
239
240
241
242
243
  $.fn.button = function (option) {
    return this.each(function () {
      var $this = $(this)
        , data = $this.data('button')
        , options = typeof option == 'object' && option
      if (!data) $this.data('button', (data = new Button(this, options)))
      if (option == 'toggle') data.toggle()
      else if (option) data.setState(option)
    })
  }

  $.fn.button.defaults = {
    loadingText: 'loading...'
  }

  $.fn.button.Constructor = Button


244
245
246
247
248
249
250
251
252
 /* BUTTON NO CONFLICT
  * ================== */

  $.fn.button.noConflict = function () {
    $.fn.button = old
    return this
  }


253
254
255
 /* BUTTON DATA-API
  * =============== */

256
257
258
259
  $(document).on('click.button.data-api', '[data-toggle^=button]', function (e) {
    var $btn = $(e.target)
    if (!$btn.hasClass('btn')) $btn = $btn.closest('.btn')
    $btn.button('toggle')
260
261
262
  })

}(window.jQuery);/* ==========================================================
Mark Otto's avatar
Mark Otto committed
263
 * bootstrap-carousel.js v2.2.2
264
265
266
267
268
269
270
271
272
273
274
275
276
277
278
279
280
281
282
283
284
285
286
287
288
289
290
291
292
293
294
295
296
297
298
299
300
301
302
303
304
305
306
307
308
309
 * http://twitter.github.com/bootstrap/javascript.html#carousel
 * ==========================================================
 * Copyright 2012 Twitter, Inc.
 *
 * Licensed under the Apache License, Version 2.0 (the "License");
 * you may not use this file except in compliance with the License.
 * You may obtain a copy of the License at
 *
 * http://www.apache.org/licenses/LICENSE-2.0
 *
 * Unless required by applicable law or agreed to in writing, software
 * distributed under the License is distributed on an "AS IS" BASIS,
 * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
 * See the License for the specific language governing permissions and
 * limitations under the License.
 * ========================================================== */


!function ($) {

  "use strict"; // jshint ;_;


 /* CAROUSEL CLASS DEFINITION
  * ========================= */

  var Carousel = function (element, options) {
    this.$element = $(element)
    this.options = options
    this.options.slide && this.slide(this.options.slide)
    this.options.pause == 'hover' && this.$element
      .on('mouseenter', $.proxy(this.pause, this))
      .on('mouseleave', $.proxy(this.cycle, this))
  }

  Carousel.prototype = {

    cycle: function (e) {
      if (!e) this.paused = false
      this.options.interval
        && !this.paused
        && (this.interval = setInterval($.proxy(this.next, this), this.options.interval))
      return this
    }

  , to: function (pos) {
310
      var $active = this.$element.find('.item.active')
311
312
313
314
315
316
317
318
319
320
321
322
323
324
325
326
327
328
329
330
331
        , children = $active.parent().children()
        , activePos = children.index($active)
        , that = this

      if (pos > (children.length - 1) || pos < 0) return

      if (this.sliding) {
        return this.$element.one('slid', function () {
          that.to(pos)
        })
      }

      if (activePos == pos) {
        return this.pause().cycle()
      }

      return this.slide(pos > activePos ? 'next' : 'prev', $(children[pos]))
    }

  , pause: function (e) {
      if (!e) this.paused = true
332
      if (this.$element.find('.next, .prev').length && $.support.transition.end) {
333
334
335
        this.$element.trigger($.support.transition.end)
        this.cycle()
      }
336
337
338
339
340
341
342
343
344
345
346
347
348
349
350
351
      clearInterval(this.interval)
      this.interval = null
      return this
    }

  , next: function () {
      if (this.sliding) return
      return this.slide('next')
    }

  , prev: function () {
      if (this.sliding) return
      return this.slide('prev')
    }

  , slide: function (type, next) {
Mark Otto's avatar
Mark Otto committed
352
      var $active = this.$element.find('.item.active')
353
354
355
356
357
        , $next = next || $active[type]()
        , isCycling = this.interval
        , direction = type == 'next' ? 'left' : 'right'
        , fallback  = type == 'next' ? 'first' : 'last'
        , that = this
Jacob Thornton's avatar
Jacob Thornton committed
358
        , e
359
360
361
362
363
364
365

      this.sliding = true

      isCycling && this.pause()

      $next = $next.length ? $next : this.$element.find('.item')[fallback]()

Jacob Thornton's avatar
Jacob Thornton committed
366
367
368
369
      e = $.Event('slide', {
        relatedTarget: $next[0]
      })

370
371
372
373
374
375
376
377
378
379
380
381
382
383
384
385
386
387
388
389
390
391
392
393
394
395
396
397
398
399
400
401
402
403
404
      if ($next.hasClass('active')) return

      if ($.support.transition && this.$element.hasClass('slide')) {
        this.$element.trigger(e)
        if (e.isDefaultPrevented()) return
        $next.addClass(type)
        $next[0].offsetWidth // force reflow
        $active.addClass(direction)
        $next.addClass(direction)
        this.$element.one($.support.transition.end, function () {
          $next.removeClass([type, direction].join(' ')).addClass('active')
          $active.removeClass(['active', direction].join(' '))
          that.sliding = false
          setTimeout(function () { that.$element.trigger('slid') }, 0)
        })
      } else {
        this.$element.trigger(e)
        if (e.isDefaultPrevented()) return
        $active.removeClass('active')
        $next.addClass('active')
        this.sliding = false
        this.$element.trigger('slid')
      }

      isCycling && this.cycle()

      return this
    }

  }


 /* CAROUSEL PLUGIN DEFINITION
  * ========================== */

405
406
  var old = $.fn.carousel

407
408
409
410
411
  $.fn.carousel = function (option) {
    return this.each(function () {
      var $this = $(this)
        , data = $this.data('carousel')
        , options = $.extend({}, $.fn.carousel.defaults, typeof option == 'object' && option)
Jacob Thornton's avatar
Jacob Thornton committed
412
        , action = typeof option == 'string' ? option : options.slide
413
414
      if (!data) $this.data('carousel', (data = new Carousel(this, options)))
      if (typeof option == 'number') data.to(option)
Jacob Thornton's avatar
Jacob Thornton committed
415
      else if (action) data[action]()
416
417
418
419
420
421
422
423
424
425
426
427
      else if (options.interval) data.cycle()
    })
  }

  $.fn.carousel.defaults = {
    interval: 5000
  , pause: 'hover'
  }

  $.fn.carousel.Constructor = Carousel


428
429
430
431
432
433
434
435
 /* CAROUSEL NO CONFLICT
  * ==================== */

  $.fn.carousel.noConflict = function () {
    $.fn.carousel = old
    return this
  }

436
437
438
 /* CAROUSEL DATA-API
  * ================= */

439
440
441
  $(document).on('click.carousel.data-api', '[data-slide]', function (e) {
    var $this = $(this), href
      , $target = $($this.attr('data-target') || (href = $this.attr('href')) && href.replace(/.*(?=#[^\s]+$)/, '')) //strip for ie7
fat's avatar
fat committed
442
      , options = $.extend({}, $target.data(), $this.data())
443
444
    $target.carousel(options)
    e.preventDefault()
445
446
447
  })

}(window.jQuery);/* =============================================================
Mark Otto's avatar
Mark Otto committed
448
 * bootstrap-collapse.js v2.2.2
449
450
451
452
453
454
455
456
457
458
459
460
461
462
463
464
465
466
467
468
469
470
471
472
473
474
475
476
477
478
479
480
481
482
483
484
485
486
487
488
489
490
491
492
493
494
495
496
497
498
499
500
501
502
503
504
505
506
507
508
509
510
511
512
513
514
515
 * http://twitter.github.com/bootstrap/javascript.html#collapse
 * =============================================================
 * Copyright 2012 Twitter, Inc.
 *
 * Licensed under the Apache License, Version 2.0 (the "License");
 * you may not use this file except in compliance with the License.
 * You may obtain a copy of the License at
 *
 * http://www.apache.org/licenses/LICENSE-2.0
 *
 * Unless required by applicable law or agreed to in writing, software
 * distributed under the License is distributed on an "AS IS" BASIS,
 * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
 * See the License for the specific language governing permissions and
 * limitations under the License.
 * ============================================================ */


!function ($) {

  "use strict"; // jshint ;_;


 /* COLLAPSE PUBLIC CLASS DEFINITION
  * ================================ */

  var Collapse = function (element, options) {
    this.$element = $(element)
    this.options = $.extend({}, $.fn.collapse.defaults, options)

    if (this.options.parent) {
      this.$parent = $(this.options.parent)
    }

    this.options.toggle && this.toggle()
  }

  Collapse.prototype = {

    constructor: Collapse

  , dimension: function () {
      var hasWidth = this.$element.hasClass('width')
      return hasWidth ? 'width' : 'height'
    }

  , show: function () {
      var dimension
        , scroll
        , actives
        , hasData

      if (this.transitioning) return

      dimension = this.dimension()
      scroll = $.camelCase(['scroll', dimension].join('-'))
      actives = this.$parent && this.$parent.find('> .accordion-group > .in')

      if (actives && actives.length) {
        hasData = actives.data('collapse')
        if (hasData && hasData.transitioning) return
        actives.collapse('hide')
        hasData || actives.data('collapse', null)
      }

      this.$element[dimension](0)
      this.transition('addClass', $.Event('show'), 'shown')
516
      $.support.transition && this.$element[dimension](this.$element[0][scroll])
517
518
519
520
521
522
523
524
525
526
527
528
529
530
531
532
533
534
535
536
537
538
539
540
541
542
543
    }

  , hide: function () {
      var dimension
      if (this.transitioning) return
      dimension = this.dimension()
      this.reset(this.$element[dimension]())
      this.transition('removeClass', $.Event('hide'), 'hidden')
      this.$element[dimension](0)
    }

  , reset: function (size) {
      var dimension = this.dimension()

      this.$element
        .removeClass('collapse')
        [dimension](size || 'auto')
        [0].offsetWidth

      this.$element[size !== null ? 'addClass' : 'removeClass']('collapse')

      return this
    }

  , transition: function (method, startEvent, completeEvent) {
      var that = this
        , complete = function () {
544
            if (startEvent.type == 'show') that.reset()
545
546
547
548
549
550
551
552
553
554
555
556
557
558
559
560
561
562
563
564
565
566
567
568
            that.transitioning = 0
            that.$element.trigger(completeEvent)
          }

      this.$element.trigger(startEvent)

      if (startEvent.isDefaultPrevented()) return

      this.transitioning = 1

      this.$element[method]('in')

      $.support.transition && this.$element.hasClass('collapse') ?
        this.$element.one($.support.transition.end, complete) :
        complete()
    }

  , toggle: function () {
      this[this.$element.hasClass('in') ? 'hide' : 'show']()
    }

  }


569
570
571
572
 /* COLLAPSE PLUGIN DEFINITION
  * ========================== */

  var old = $.fn.collapse
573
574
575
576
577
578
579
580
581
582
583
584
585
586
587
588
589
590

  $.fn.collapse = function (option) {
    return this.each(function () {
      var $this = $(this)
        , data = $this.data('collapse')
        , options = typeof option == 'object' && option
      if (!data) $this.data('collapse', (data = new Collapse(this, options)))
      if (typeof option == 'string') data[option]()
    })
  }

  $.fn.collapse.defaults = {
    toggle: true
  }

  $.fn.collapse.Constructor = Collapse


591
 /* COLLAPSE NO CONFLICT
592
593
  * ==================== */

594
595
596
597
598
599
600
601
602
  $.fn.collapse.noConflict = function () {
    $.fn.collapse = old
    return this
  }


 /* COLLAPSE DATA-API
  * ================= */

603
604
605
606
607
608
609
610
  $(document).on('click.collapse.data-api', '[data-toggle=collapse]', function (e) {
    var $this = $(this), href
      , target = $this.attr('data-target')
        || e.preventDefault()
        || (href = $this.attr('href')) && href.replace(/.*(?=#[^\s]+$)/, '') //strip for ie7
      , option = $(target).data('collapse') ? 'toggle' : $this.data()
    $this[$(target).hasClass('in') ? 'addClass' : 'removeClass']('collapsed')
    $(target).collapse(option)
611
612
613
  })

}(window.jQuery);/* ============================================================
Mark Otto's avatar
Mark Otto committed
614
 * bootstrap-dropdown.js v2.2.2
615
616
617
618
619
620
621
622
623
624
625
626
627
628
629
630
631
632
633
634
635
636
637
638
639
640
 * http://twitter.github.com/bootstrap/javascript.html#dropdowns
 * ============================================================
 * Copyright 2012 Twitter, Inc.
 *
 * Licensed under the Apache License, Version 2.0 (the "License");
 * you may not use this file except in compliance with the License.
 * You may obtain a copy of the License at
 *
 * http://www.apache.org/licenses/LICENSE-2.0
 *
 * Unless required by applicable law or agreed to in writing, software
 * distributed under the License is distributed on an "AS IS" BASIS,
 * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
 * See the License for the specific language governing permissions and
 * limitations under the License.
 * ============================================================ */


!function ($) {

  "use strict"; // jshint ;_;


 /* DROPDOWN CLASS DEFINITION
  * ========================= */

641
  var toggle = '[data-toggle=dropdown]'
642
643
644
645
646
647
648
649
650
651
652
653
654
655
656
657
658
659
    , Dropdown = function (element) {
        var $el = $(element).on('click.dropdown.data-api', this.toggle)
        $('html').on('click.dropdown.data-api', function () {
          $el.parent().removeClass('open')
        })
      }

  Dropdown.prototype = {

    constructor: Dropdown

  , toggle: function (e) {
      var $this = $(this)
        , $parent
        , isActive

      if ($this.is('.disabled, :disabled')) return

660
      $parent = getParent($this)
661
662
663
664
665

      isActive = $parent.hasClass('open')

      clearMenus()

666
667
668
      if (!isActive) {
        $parent.toggleClass('open')
        $this.focus()
669
670
671
672
673
      }

      return false
    }

674
  , keydown: function (e) {
675
      var $this
676
677
678
        , $items
        , $active
        , $parent
679
        , isActive
680
681
        , index

682
      if (!/(38|40|27)/.test(e.keyCode)) return
683

684
      $this = $(this)
685
686
687
688
689
690
691

      e.preventDefault()
      e.stopPropagation()

      if ($this.is('.disabled, :disabled')) return

      $parent = getParent($this)
692
693
694

      isActive = $parent.hasClass('open')

695
      if (!isActive || (isActive && e.keyCode == 27)) return $this.click()
696

697
      $items = $('[role=menu] li:not(.divider) a', $parent)
698

699
700
      if (!$items.length) return

701
      index = $items.index($items.filter(':focus'))
702
703

      if (e.keyCode == 38 && index > 0) index--                                        // up
704
      if (e.keyCode == 40 && index < $items.length - 1) index++                        // down
705
706
707
708
      if (!~index) index = 0

      $items
        .eq(index)
709
        .focus()
710
711
712
713
    }

  }

Mark Otto's avatar
Mark Otto committed
714
715
  function clearMenus() {
    $(toggle).each(function () {
fat's avatar
fat committed
716
      getParent($(this)).removeClass('open')
717
    })
718
719
720
721
722
723
724
725
  }

  function getParent($this) {
    var selector = $this.attr('data-target')
      , $parent

    if (!selector) {
      selector = $this.attr('href')
726
      selector = selector && /#/.test(selector) && selector.replace(/.*(?=#[^\s]*$)/, '') //strip for ie7
727
728
729
730
731
732
    }

    $parent = $(selector)
    $parent.length || ($parent = $this.parent())

    return $parent
733
734
735
736
737
738
  }


  /* DROPDOWN PLUGIN DEFINITION
   * ========================== */

739
740
  var old = $.fn.dropdown

741
742
743
744
745
746
747
748
749
750
751
752
  $.fn.dropdown = function (option) {
    return this.each(function () {
      var $this = $(this)
        , data = $this.data('dropdown')
      if (!data) $this.data('dropdown', (data = new Dropdown(this)))
      if (typeof option == 'string') data[option].call($this)
    })
  }

  $.fn.dropdown.Constructor = Dropdown


753
754
755
756
757
758
759
760
761
 /* DROPDOWN NO CONFLICT
  * ==================== */

  $.fn.dropdown.noConflict = function () {
    $.fn.dropdown = old
    return this
  }


762
763
764
  /* APPLY TO STANDARD DROPDOWN ELEMENTS
   * =================================== */

765
766
767
  $(document)
    .on('click.dropdown.data-api touchstart.dropdown.data-api', clearMenus)
    .on('click.dropdown touchstart.dropdown.data-api', '.dropdown form', function (e) { e.stopPropagation() })
768
    .on('touchstart.dropdown.data-api', '.dropdown-menu', function (e) { e.stopPropagation() })
769
770
    .on('click.dropdown.data-api touchstart.dropdown.data-api'  , toggle, Dropdown.prototype.toggle)
    .on('keydown.dropdown.data-api touchstart.dropdown.data-api', toggle + ', [role=menu]' , Dropdown.prototype.keydown)
771
772

}(window.jQuery);/* =========================================================
Mark Otto's avatar
Mark Otto committed
773
 * bootstrap-modal.js v2.2.2
774
775
776
777
778
779
780
781
782
783
784
785
786
787
788
789
790
791
792
793
794
795
796
797
798
799
 * http://twitter.github.com/bootstrap/javascript.html#modals
 * =========================================================
 * Copyright 2012 Twitter, Inc.
 *
 * Licensed under the Apache License, Version 2.0 (the "License");
 * you may not use this file except in compliance with the License.
 * You may obtain a copy of the License at
 *
 * http://www.apache.org/licenses/LICENSE-2.0
 *
 * Unless required by applicable law or agreed to in writing, software
 * distributed under the License is distributed on an "AS IS" BASIS,
 * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
 * See the License for the specific language governing permissions and
 * limitations under the License.
 * ========================================================= */


!function ($) {

  "use strict"; // jshint ;_;


 /* MODAL CLASS DEFINITION
  * ====================== */

Jacob Thornton's avatar
Jacob Thornton committed
800
  var Modal = function (element, options) {
801
    this.options = options
Jacob Thornton's avatar
Jacob Thornton committed
802
    this.$element = $(element)
803
      .delegate('[data-dismiss="modal"]', 'click.dismiss.modal', $.proxy(this.hide, this))
804
    this.options.remote && this.$element.find('.modal-body').load(this.options.remote)
805
806
807
808
809
810
811
812
813
814
815
816
817
818
819
820
821
822
823
824
  }

  Modal.prototype = {

      constructor: Modal

    , toggle: function () {
        return this[!this.isShown ? 'show' : 'hide']()
      }

    , show: function () {
        var that = this
          , e = $.Event('show')

        this.$element.trigger(e)

        if (this.isShown || e.isDefaultPrevented()) return

        this.isShown = true

825
826
827
        this.escape()

        this.backdrop(function () {
828
829
830
831
832
833
834
835
836
837
838
839
840
          var transition = $.support.transition && that.$element.hasClass('fade')

          if (!that.$element.parent().length) {
            that.$element.appendTo(document.body) //don't move modals dom position
          }

          that.$element
            .show()

          if (transition) {
            that.$element[0].offsetWidth // force reflow
          }

841
842
843
          that.$element
            .addClass('in')
            .attr('aria-hidden', false)
844

845
846
          that.enforceFocus()

847
          transition ?
848
849
            that.$element.one($.support.transition.end, function () { that.$element.focus().trigger('shown') }) :
            that.$element.focus().trigger('shown')
850
851
852
853
854
855
856
857
858
859
860
861
862
863
864
865
866

        })
      }

    , hide: function (e) {
        e && e.preventDefault()

        var that = this

        e = $.Event('hide')

        this.$element.trigger(e)

        if (!this.isShown || e.isDefaultPrevented()) return

        this.isShown = false

867
        this.escape()
868
869

        $(document).off('focusin.modal')
870

871
872
873
        this.$element
          .removeClass('in')
          .attr('aria-hidden', true)
874
875

        $.support.transition && this.$element.hasClass('fade') ?
876
877
          this.hideWithTransition() :
          this.hideModal()
878
879
      }

880
881
882
883
884
885
886
887
    , enforceFocus: function () {
        var that = this
        $(document).on('focusin.modal', function (e) {
          if (that.$element[0] !== e.target && !that.$element.has(e.target).length) {
            that.$element.focus()
          }
        })
      }
888

889
890
891
    , escape: function () {
        var that = this
        if (this.isShown && this.options.keyboard) {
892
          this.$element.on('keyup.dismiss.modal', function ( e ) {
893
894
895
            e.which == 27 && that.hide()
          })
        } else if (!this.isShown) {
896
          this.$element.off('keyup.dismiss.modal')
897
898
        }
      }
899

900
901
902
903
904
905
    , hideWithTransition: function () {
        var that = this
          , timeout = setTimeout(function () {
              that.$element.off($.support.transition.end)
              that.hideModal()
            }, 500)
906

907
908
909
910
911
        this.$element.one($.support.transition.end, function () {
          clearTimeout(timeout)
          that.hideModal()
        })
      }
912

913
914
915
916
    , hideModal: function (that) {
        this.$element
          .hide()
          .trigger('hidden')
917

918
919
        this.backdrop()
      }
920

921
922
923
924
    , removeBackdrop: function () {
        this.$backdrop.remove()
        this.$backdrop = null
      }
925

926
927
928
    , backdrop: function (callback) {
        var that = this
          , animate = this.$element.hasClass('fade') ? 'fade' : ''
929

930
931
        if (this.isShown && this.options.backdrop) {
          var doAnimate = $.support.transition && animate
932

933
934
          this.$backdrop = $('<div class="modal-backdrop ' + animate + '" />')
            .appendTo(document.body)
935

Jacob Thornton's avatar
Jacob Thornton committed
936
937
938
939
940
          this.$backdrop.click(
            this.options.backdrop == 'static' ?
              $.proxy(this.$element[0].focus, this.$element[0])
            : $.proxy(this.hide, this)
          )
941

942
          if (doAnimate) this.$backdrop[0].offsetWidth // force reflow
943

944
          this.$backdrop.addClass('in')
945

946
947
948
          doAnimate ?
            this.$backdrop.one($.support.transition.end, callback) :
            callback()
949

950
951
        } else if (!this.isShown && this.$backdrop) {
          this.$backdrop.removeClass('in')
952

953
954
955
          $.support.transition && this.$element.hasClass('fade')?
            this.$backdrop.one($.support.transition.end, $.proxy(this.removeBackdrop, this)) :
            this.removeBackdrop()
956

957
958
959
960
        } else if (callback) {
          callback()
        }
      }
961
962
963
964
965
966
  }


 /* MODAL PLUGIN DEFINITION
  * ======================= */

967
968
  var old = $.fn.modal

969
970
971
972
973
974
975
976
977
978
979
980
981
982
983
984
985
986
987
988
  $.fn.modal = function (option) {
    return this.each(function () {
      var $this = $(this)
        , data = $this.data('modal')
        , options = $.extend({}, $.fn.modal.defaults, $this.data(), typeof option == 'object' && option)
      if (!data) $this.data('modal', (data = new Modal(this, options)))
      if (typeof option == 'string') data[option]()
      else if (options.show) data.show()
    })
  }

  $.fn.modal.defaults = {
      backdrop: true
    , keyboard: true
    , show: true
  }

  $.fn.modal.Constructor = Modal


989
990
991
992
993
994
995
996
997
 /* MODAL NO CONFLICT
  * ================= */

  $.fn.modal.noConflict = function () {
    $.fn.modal = old
    return this
  }


998
999
1000
 /* MODAL DATA-API
  * ============== */

For faster browsing, not all history is shown. View entire blame