https://www.syringhof.de/wp-content/plugins/themeum-tweet/assets/j…?ver=5a80f78d9c4d53dcd131a2e11c66b498

1/* ========================================================================
2 * Bootstrap: carousel.js v3.1.1
3 * http://getbootstrap.com/javascript/#carousel
4 * ========================================================================
5 * Copyright 2011-2014 Twitter, Inc.
6 * Licensed under MIT (https://github.com/twbs/bootstrap/blob/master/LICENSE)
7 * ======================================================================== */
8
9
10 +function ($) {
11  'use strict';
12
13  // CAROUSEL CLASS DEFINITION
14  // =========================
15
16  var Carousel = function (element, options) {
17    this.$element    = $(element)
18    this.$indicators = this.$element.find('.carousel-indicators')
19    this.options     = options
20    this.paused      =
21    this.sliding     =
22    this.interval    =
23    this.$active     =
24    this.$items      = null
25
26    this.options.pause == 'hover' && this.$element
27    .on('mouseenter', $.proxy(this.pause, this))
28    .on('mouseleave', $.proxy(this.cycle, this))
29  }
30
31  Carousel.DEFAULTS = {
32    interval: 5000,
33    pause: 'hover',
34    wrap: true
35  }
36
37  Carousel.prototype.cycle =  function (e) {
38    e || (this.paused = false)
39
40    this.interval && clearInterval(this.interval)
41
42    this.options.interval
43    && !this.paused
44    && (this.interval = setInterval($.proxy(this.next, this), this.options.interval))
45
46    return this
47  }
48
49  Carousel.prototype.getActiveIndex = function () {
50    this.$active = this.$element.find('.item.active')
51    this.$items  = this.$active.parent().children()
52
53    return this.$items.index(this.$active)
54  }
55
56  Carousel.prototype.to = function (pos) {
57    var that        = this
58    var activeIndex = this.getActiveIndex()
59
60    if (pos > (this.$items.length - 1) || pos < 0) return
61
62      if (this.sliding)       return this.$element.one('slid.bs.carousel', function () { that.to(pos) })
63        if (activeIndex == pos) return this.pause().cycle()
64
65          return this.slide(pos > activeIndex ? 'next' : 'prev', $(this.$items[pos]))
66      }
67
68      Carousel.prototype.pause = function (e) {
69        e || (this.paused = true)
70
71        if (this.$element.find('.next, .prev').length && $.support.transition) {
72          this.$element.trigger($.support.transition.end)
73          this.cycle(true)
74        }
75
76        this.interval = clearInterval(this.interval)
77
78        return this
79      }
80
81      Carousel.prototype.next = function () {
82        if (this.sliding) return
83          return this.slide('next')
84      }
85
86      Carousel.prototype.prev = function () {
87        if (this.sliding) return
88          return this.slide('prev')
89      }
90
91      Carousel.prototype.slide = function (type, next) {
92        var $active   = this.$element.find('.item.active')
93        var $next     = next || $active[type]()
94        var isCycling = this.interval
95        var direction = type == 'next' ? 'left' : 'right'
96        var fallback  = type == 'next' ? 'first' : 'last'
97        var that      = this
98
99        if (!$next.length) {
100          if (!this.options.wrap) return
101            $next = this.$element.find('.item')[fallback]()
102        }
103
104        if ($next.hasClass('active')) return this.sliding = false
105
106          var e = $.Event('slide.bs.carousel', { relatedTarget: $next[0], direction: direction })
107        this.$element.trigger(e)
108        if (e.isDefaultPrevented()) return
109
110          this.sliding = true
111
112        isCycling && this.pause()
113
114        if (this.$indicators.length) {
115          this.$indicators.find('.active').removeClass('active')
116          this.$element.one('slid.bs.carousel', function () {
117            var $nextIndicator = $(that.$indicators.children()[that.getActiveIndex()])
118            $nextIndicator && $nextIndicator.addClass('active')
119          })
120        }
121
122        if ($.support.transition && this.$element.hasClass('slide')) {
123          $next.addClass(type)
124      $next[0].offsetWidth // force reflow
125      $active.addClass(direction)
126      $next.addClass(direction)
127      $active
128      .one($.support.transition.end, function () {
129        $next.removeClass([type, direction].join(' ')).addClass('active')
130        $active.removeClass(['active', direction].join(' '))
131        that.sliding = false
132        setTimeout(function () { that.$element.trigger('slid.bs.carousel') }, 0)
133      })
134      .emulateTransitionEnd($active.css('transition-duration').slice(0, -1) * 1000)
135    } else {
136      $active.removeClass('active')
137      $next.addClass('active')
138      this.sliding = false
139      this.$element.trigger('slid.bs.carousel')
140    }
141
142    isCycling && this.cycle()
143
144    return this
145  }
146
147
148  // CAROUSEL PLUGIN DEFINITION
149  // ==========================
150
151  var old = $.fn.carousel
152
153  $.fn.carousel = function (option) {
154    return this.each(function () {
155      var $this   = $(this)
156      var data    = $this.data('bs.carousel')
157      var options = $.extend({}, Carousel.DEFAULTS, $this.data(), typeof option == 'object' && option)
158      var action  = typeof option == 'string' ? option : options.slide
159
160      if (!data) $this.data('bs.carousel', (data = new Carousel(this, options)))
161        if (typeof option == 'number') data.to(option)
162          else if (action) data[action]()
163            else if (options.interval) data.pause().cycle()
164          })
165  }
166
167  $.fn.carousel.Constructor = Carousel
168
169
170  // CAROUSEL NO CONFLICT
171  // ====================
172
173  $.fn.carousel.noConflict = function () {
174    $.fn.carousel = old
175    return this
176  }
177
178
179  // CAROUSEL DATA-API
180  // =================
181
182  $(document).on('click.bs.carousel.data-api', '[data-slide], [data-slide-to]', function (e) {
183    var $this   = $(this), href
184    var $target = $($this.attr('data-target') || (href = $this.attr('href')) && href.replace(/.*(?=#[^\s]+$)/, '')) //strip for ie7
185    var options = $.extend({}, $target.data(), $this.data())
186    var slideIndex = $this.attr('data-slide-to')
187    if (slideIndex) options.interval = false
188
189      $target.carousel(options)
190
191    if (slideIndex = $this.attr('data-slide-to')) {
192      $target.data('bs.carousel').to(slideIndex)
193    }
194
195    e.preventDefault()
196  })
197
198  $(window).on('load', function () {
199    $('[data-ride="carousel"]').each(function () {
200      var $carousel = $(this)
201      $carousel.carousel($carousel.data())
202    })
203  });
204
205
206// CSS TRANSITION SUPPORT (Shoutout: http://www.modernizr.com/)
207  // ============================================================
208
209  function transitionEnd() {
210    var el = document.createElement('bootstrap')
211
212    var transEndEventNames = {
213      'WebkitTransition' : 'webkitTransitionEnd',
214      'MozTransition'    : 'transitionend',
215      'OTransition'      : 'oTransitionEnd otransitionend',
216      'transition'       : 'transitionend'
217    }
218
219    for (var name in transEndEventNames) {
220      if (el.style[name] !== undefined) {
221        return { end: transEndEventNames[name] }
222      }
223    }
224
225    return false // explicit for ie8 (  ._.)
226  }
227
228  // http://blog.alexmaccaw.com/css-transitions
229  $.fn.emulateTransitionEnd = function (duration) {
230    var called = false, $el = this
231    $(this).one($.support.transition.end, function () { called = true })
232    var callback = function () { if (!called) $($el).trigger($.support.transition.end) }
233    setTimeout(callback, duration)
234    return this
235  }
236
237  $(function () {
238    $.support.transition = transitionEnd()
239  });
240
241
242}(jQuery);