mirror of
https://github.com/codeninjasllc/codecombat.git
synced 2024-12-05 05:11:17 -05:00
217 lines
6.3 KiB
JavaScript
217 lines
6.3 KiB
JavaScript
/* ========================================================================
|
|
* Bootstrap: carousel.js v3.0.3
|
|
* http://getbootstrap.com/javascript/#carousel
|
|
* ========================================================================
|
|
* Copyright 2013 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 ($) { "use strict";
|
|
|
|
// CAROUSEL CLASS DEFINITION
|
|
// =========================
|
|
|
|
var Carousel = function (element, options) {
|
|
this.$element = $(element)
|
|
this.$indicators = this.$element.find('.carousel-indicators')
|
|
this.options = options
|
|
this.paused =
|
|
this.sliding =
|
|
this.interval =
|
|
this.$active =
|
|
this.$items = null
|
|
|
|
this.options.pause == 'hover' && this.$element
|
|
.on('mouseenter', $.proxy(this.pause, this))
|
|
.on('mouseleave', $.proxy(this.cycle, this))
|
|
}
|
|
|
|
Carousel.DEFAULTS = {
|
|
interval: 5000
|
|
, pause: 'hover'
|
|
, wrap: true
|
|
}
|
|
|
|
Carousel.prototype.cycle = function (e) {
|
|
e || (this.paused = false)
|
|
|
|
this.interval && clearInterval(this.interval)
|
|
|
|
this.options.interval
|
|
&& !this.paused
|
|
&& (this.interval = setInterval($.proxy(this.next, this), this.options.interval))
|
|
|
|
return this
|
|
}
|
|
|
|
Carousel.prototype.getActiveIndex = function () {
|
|
this.$active = this.$element.find('.item.active')
|
|
this.$items = this.$active.parent().children()
|
|
|
|
return this.$items.index(this.$active)
|
|
}
|
|
|
|
Carousel.prototype.to = function (pos) {
|
|
var that = this
|
|
var activeIndex = this.getActiveIndex()
|
|
|
|
if (pos > (this.$items.length - 1) || pos < 0) return
|
|
|
|
if (this.sliding) return this.$element.one('slid.bs.carousel', function () { that.to(pos) })
|
|
if (activeIndex == pos) return this.pause().cycle()
|
|
|
|
return this.slide(pos > activeIndex ? 'next' : 'prev', $(this.$items[pos]))
|
|
}
|
|
|
|
Carousel.prototype.pause = function (e) {
|
|
e || (this.paused = true)
|
|
|
|
if (this.$element.find('.next, .prev').length && $.support.transition.end) {
|
|
this.$element.trigger($.support.transition.end)
|
|
this.cycle(true)
|
|
}
|
|
|
|
this.interval = clearInterval(this.interval)
|
|
|
|
return this
|
|
}
|
|
|
|
Carousel.prototype.next = function () {
|
|
if (this.sliding) return
|
|
return this.slide('next')
|
|
}
|
|
|
|
Carousel.prototype.prev = function () {
|
|
if (this.sliding) return
|
|
return this.slide('prev')
|
|
}
|
|
|
|
Carousel.prototype.slide = function (type, next) {
|
|
var $active = this.$element.find('.item.active')
|
|
var $next = next || $active[type]()
|
|
var isCycling = this.interval
|
|
var direction = type == 'next' ? 'left' : 'right'
|
|
var fallback = type == 'next' ? 'first' : 'last'
|
|
var that = this
|
|
|
|
if (!$next.length) {
|
|
if (!this.options.wrap) return
|
|
$next = this.$element.find('.item')[fallback]()
|
|
}
|
|
|
|
this.sliding = true
|
|
|
|
isCycling && this.pause()
|
|
|
|
var e = $.Event('slide.bs.carousel', { relatedTarget: $next[0], direction: direction })
|
|
|
|
if ($next.hasClass('active')) return
|
|
|
|
if (this.$indicators.length) {
|
|
this.$indicators.find('.active').removeClass('active')
|
|
this.$element.one('slid.bs.carousel', function () {
|
|
var $nextIndicator = $(that.$indicators.children()[that.getActiveIndex()])
|
|
$nextIndicator && $nextIndicator.addClass('active')
|
|
})
|
|
}
|
|
|
|
if ($.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)
|
|
$active
|
|
.one($.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.bs.carousel') }, 0)
|
|
})
|
|
.emulateTransitionEnd(600)
|
|
} else {
|
|
this.$element.trigger(e)
|
|
if (e.isDefaultPrevented()) return
|
|
$active.removeClass('active')
|
|
$next.addClass('active')
|
|
this.sliding = false
|
|
this.$element.trigger('slid.bs.carousel')
|
|
}
|
|
|
|
isCycling && this.cycle()
|
|
|
|
return this
|
|
}
|
|
|
|
|
|
// CAROUSEL PLUGIN DEFINITION
|
|
// ==========================
|
|
|
|
var old = $.fn.carousel
|
|
|
|
$.fn.carousel = function (option) {
|
|
return this.each(function () {
|
|
var $this = $(this)
|
|
var data = $this.data('bs.carousel')
|
|
var options = $.extend({}, Carousel.DEFAULTS, $this.data(), typeof option == 'object' && option)
|
|
var action = typeof option == 'string' ? option : options.slide
|
|
|
|
if (!data) $this.data('bs.carousel', (data = new Carousel(this, options)))
|
|
if (typeof option == 'number') data.to(option)
|
|
else if (action) data[action]()
|
|
else if (options.interval) data.pause().cycle()
|
|
})
|
|
}
|
|
|
|
$.fn.carousel.Constructor = Carousel
|
|
|
|
|
|
// CAROUSEL NO CONFLICT
|
|
// ====================
|
|
|
|
$.fn.carousel.noConflict = function () {
|
|
$.fn.carousel = old
|
|
return this
|
|
}
|
|
|
|
|
|
// CAROUSEL DATA-API
|
|
// =================
|
|
|
|
$(document).on('click.bs.carousel.data-api', '[data-slide], [data-slide-to]', function (e) {
|
|
var $this = $(this), href
|
|
var $target = $($this.attr('data-target') || (href = $this.attr('href')) && href.replace(/.*(?=#[^\s]+$)/, '')) //strip for ie7
|
|
var options = $.extend({}, $target.data(), $this.data())
|
|
var slideIndex = $this.attr('data-slide-to')
|
|
if (slideIndex) options.interval = false
|
|
|
|
$target.carousel(options)
|
|
|
|
if (slideIndex = $this.attr('data-slide-to')) {
|
|
$target.data('bs.carousel').to(slideIndex)
|
|
}
|
|
|
|
e.preventDefault()
|
|
})
|
|
|
|
$(window).on('load', function () {
|
|
$('[data-ride="carousel"]').each(function () {
|
|
var $carousel = $(this)
|
|
$carousel.carousel($carousel.data())
|
|
})
|
|
})
|
|
|
|
}(jQuery);
|