1 /* ========================================================================

     2  * Bootstrap: transition.js v3.3.5

     3  * http://getbootstrap.com/javascript/#transitions

     4  * ========================================================================

     5  * Copyright 2011-2015 Twitter, Inc.

     6  * Licensed under MIT (https://github.com/twbs/bootstrap/blob/master/LICENSE)

     7  * ======================================================================== */

     8 

     9 

    10 +function ($) {

    11   'use strict';

    12 

    13   // CSS TRANSITION SUPPORT (Shoutout: http://www.modernizr.com/)

    14   // ============================================================

    15 

    16   function transitionEnd() {

    17     var el = document.createElement('bootstrap')

    18 

    19     var transEndEventNames = {

    20       WebkitTransition : 'webkitTransitionEnd',

    21       MozTransition    : 'transitionend',

    22       OTransition      : 'oTransitionEnd otransitionend',

    23       transition       : 'transitionend'

    24     }

    25 

    26     for (var name in transEndEventNames) {

    27       if (el.style[name] !== undefined) {

    28         return { end: transEndEventNames[name] }

    29       }

    30     }

    31 

    32     return false // explicit for ie8 (  ._.)

    33   }

    34 

    35   // http://blog.alexmaccaw.com/css-transitions

    36   $.fn.emulateTransitionEnd = function (duration) {

    37     var called = false

    38     var $el = this

    39     $(this).one('bsTransitionEnd', function () { called = true })

    40     var callback = function () { if (!called) $($el).trigger($.support.transition.end) }

    41     setTimeout(callback, duration)

    42     return this

    43   }

    44 

    45   $(function () {

    46     $.support.transition = transitionEnd()

    47 

    48     if (!$.support.transition) return

    49 

    50     $.event.special.bsTransitionEnd = {

    51       bindType: $.support.transition.end,

    52       delegateType: $.support.transition.end,

    53       handle: function (e) {

    54         if ($(e.target).is(this)) return e.handleObj.handler.apply(this, arguments)

    55       }

    56     }

    57   })

    58 

    59 }(jQuery);