| /* |
| _ _ _ _ |
| ___| (_) ___| | __ (_)___ |
| / __| | |/ __| |/ / | / __| |
| \__ \ | | (__| < _ | \__ \ |
| |___/_|_|\___|_|\_(_)/ |___/ |
| |__/ |
| |
| Version: 1.5.9 |
| Author: Ken Wheeler |
| Website: http://kenwheeler.github.io |
| Docs: http://kenwheeler.github.io/slick |
| Repo: http://github.com/kenwheeler/slick |
| Issues: http://github.com/kenwheeler/slick/issues |
| |
| */ |
| /* global window, document, define, jQuery, setInterval, clearInterval */ |
| (function(factory) { |
| 'use strict'; |
| if (typeof define === 'function' && define.amd) { |
| define(['jquery'], factory); |
| } else if (typeof exports !== 'undefined') { |
| module.exports = factory(require('jquery')); |
| } else { |
| factory(jQuery); |
| } |
| |
| }(function($) { |
| 'use strict'; |
| var Slick = window.Slick || {}; |
| |
| Slick = (function() { |
| |
| var instanceUid = 0; |
| |
| function Slick(element, settings) { |
| |
| var _ = this, dataSettings; |
| |
| _.defaults = { |
| accessibility: true, |
| adaptiveHeight: false, |
| appendArrows: $(element), |
| appendDots: $(element), |
| arrows: true, |
| asNavFor: null, |
| prevArrow: '<button type="button" data-role="none" class="slick-prev" aria-label="Previous" tabindex="0" role="button">Previous</button>', |
| nextArrow: '<button type="button" data-role="none" class="slick-next" aria-label="Next" tabindex="0" role="button">Next</button>', |
| autoplay: false, |
| autoplaySpeed: 3000, |
| centerMode: false, |
| centerPadding: '50px', |
| cssEase: 'ease', |
| customPaging: function(slider, i) { |
| return '<button type="button" data-role="none" role="button" aria-required="false" tabindex="0">' + (i + 1) + '</button>'; |
| }, |
| dots: false, |
| dotsClass: 'slick-dots', |
| draggable: true, |
| easing: 'linear', |
| edgeFriction: 0.35, |
| fade: false, |
| focusOnSelect: false, |
| infinite: true, |
| initialSlide: 0, |
| lazyLoad: 'ondemand', |
| mobileFirst: false, |
| pauseOnHover: true, |
| pauseOnDotsHover: false, |
| respondTo: 'window', |
| responsive: null, |
| rows: 1, |
| rtl: false, |
| slide: '', |
| slidesPerRow: 1, |
| slidesToShow: 1, |
| slidesToScroll: 1, |
| speed: 500, |
| swipe: true, |
| swipeToSlide: false, |
| touchMove: true, |
| touchThreshold: 5, |
| useCSS: true, |
| useTransform: false, |
| variableWidth: false, |
| vertical: false, |
| verticalSwiping: false, |
| waitForAnimate: true, |
| zIndex: 1000 |
| }; |
| |
| _.initials = { |
| animating: false, |
| dragging: false, |
| autoPlayTimer: null, |
| currentDirection: 0, |
| currentLeft: null, |
| currentSlide: 0, |
| direction: 1, |
| $dots: null, |
| listWidth: null, |
| listHeight: null, |
| loadIndex: 0, |
| $nextArrow: null, |
| $prevArrow: null, |
| slideCount: null, |
| slideWidth: null, |
| $slideTrack: null, |
| $slides: null, |
| sliding: false, |
| slideOffset: 0, |
| swipeLeft: null, |
| $list: null, |
| touchObject: {}, |
| transformsEnabled: false, |
| unslicked: false |
| }; |
| |
| $.extend(_, _.initials); |
| |
| _.activeBreakpoint = null; |
| _.animType = null; |
| _.animProp = null; |
| _.breakpoints = []; |
| _.breakpointSettings = []; |
| _.cssTransitions = false; |
| _.hidden = 'hidden'; |
| _.paused = false; |
| _.positionProp = null; |
| _.respondTo = null; |
| _.rowCount = 1; |
| _.shouldClick = true; |
| _.$slider = $(element); |
| _.$slidesCache = null; |
| _.transformType = null; |
| _.transitionType = null; |
| _.visibilityChange = 'visibilitychange'; |
| _.windowWidth = 0; |
| _.windowTimer = null; |
| |
| dataSettings = $(element).data('slick') || {}; |
| |
| _.options = $.extend({}, _.defaults, dataSettings, settings); |
| |
| _.currentSlide = _.options.initialSlide; |
| |
| _.originalSettings = _.options; |
| |
| if (typeof document.mozHidden !== 'undefined') { |
| _.hidden = 'mozHidden'; |
| _.visibilityChange = 'mozvisibilitychange'; |
| } else if (typeof document.webkitHidden !== 'undefined') { |
| _.hidden = 'webkitHidden'; |
| _.visibilityChange = 'webkitvisibilitychange'; |
| } |
| |
| _.autoPlay = $.proxy(_.autoPlay, _); |
| _.autoPlayClear = $.proxy(_.autoPlayClear, _); |
| _.changeSlide = $.proxy(_.changeSlide, _); |
| _.clickHandler = $.proxy(_.clickHandler, _); |
| _.selectHandler = $.proxy(_.selectHandler, _); |
| _.setPosition = $.proxy(_.setPosition, _); |
| _.swipeHandler = $.proxy(_.swipeHandler, _); |
| _.dragHandler = $.proxy(_.dragHandler, _); |
| _.keyHandler = $.proxy(_.keyHandler, _); |
| _.autoPlayIterator = $.proxy(_.autoPlayIterator, _); |
| |
| _.instanceUid = instanceUid++; |
| |
| // A simple way to check for HTML strings |
| // Strict HTML recognition (must start with <) |
| // Extracted from jQuery v1.11 source |
| _.htmlExpr = /^(?:\s*(<[\w\W]+>)[^>]*)$/; |
| |
| |
| _.registerBreakpoints(); |
| _.init(true); |
| _.checkResponsive(true); |
| |
| } |
| |
| return Slick; |
| |
| }()); |
| |
| Slick.prototype.addSlide = Slick.prototype.slickAdd = function(markup, index, addBefore) { |
| |
| var _ = this; |
| |
| if (typeof(index) === 'boolean') { |
| addBefore = index; |
| index = null; |
| } else if (index < 0 || (index >= _.slideCount)) { |
| return false; |
| } |
| |
| _.unload(); |
| |
| if (typeof(index) === 'number') { |
| if (index === 0 && _.$slides.length === 0) { |
| $(markup).appendTo(_.$slideTrack); |
| } else if (addBefore) { |
| $(markup).insertBefore(_.$slides.eq(index)); |
| } else { |
| $(markup).insertAfter(_.$slides.eq(index)); |
| } |
| } else { |
| if (addBefore === true) { |
| $(markup).prependTo(_.$slideTrack); |
| } else { |
| $(markup).appendTo(_.$slideTrack); |
| } |
| } |
| |
| _.$slides = _.$slideTrack.children(this.options.slide); |
| |
| _.$slideTrack.children(this.options.slide).detach(); |
| |
| _.$slideTrack.append(_.$slides); |
| |
| _.$slides.each(function(index, element) { |
| $(element).attr('data-slick-index', index); |
| }); |
| |
| _.$slidesCache = _.$slides; |
| |
| _.reinit(); |
| |
| }; |
| |
| Slick.prototype.animateHeight = function() { |
| var _ = this; |
| if (_.options.slidesToShow === 1 && _.options.adaptiveHeight === true && _.options.vertical === false) { |
| var targetHeight = _.$slides.eq(_.currentSlide).outerHeight(true); |
| _.$list.animate({ |
| height: targetHeight |
| }, _.options.speed); |
| } |
| }; |
| |
| Slick.prototype.animateSlide = function(targetLeft, callback) { |
| |
| var animProps = {}, |
| _ = this; |
| |
| _.animateHeight(); |
| |
| if (_.options.rtl === true && _.options.vertical === false) { |
| targetLeft = -targetLeft; |
| } |
| if (_.transformsEnabled === false) { |
| if (_.options.vertical === false) { |
| _.$slideTrack.animate({ |
| left: targetLeft |
| }, _.options.speed, _.options.easing, callback); |
| } else { |
| _.$slideTrack.animate({ |
| top: targetLeft |
| }, _.options.speed, _.options.easing, callback); |
| } |
| |
| } else { |
| |
| if (_.cssTransitions === false) { |
| if (_.options.rtl === true) { |
| _.currentLeft = -(_.currentLeft); |
| } |
| $({ |
| animStart: _.currentLeft |
| }).animate({ |
| animStart: targetLeft |
| }, { |
| duration: _.options.speed, |
| easing: _.options.easing, |
| step: function(now) { |
| now = Math.ceil(now); |
| if (_.options.vertical === false) { |
| animProps[_.animType] = 'translate(' + |
| now + 'px, 0px)'; |
| _.$slideTrack.css(animProps); |
| } else { |
| animProps[_.animType] = 'translate(0px,' + |
| now + 'px)'; |
| _.$slideTrack.css(animProps); |
| } |
| }, |
| complete: function() { |
| if (callback) { |
| callback.call(); |
| } |
| } |
| }); |
| |
| } else { |
| |
| _.applyTransition(); |
| targetLeft = Math.ceil(targetLeft); |
| |
| if (_.options.vertical === false) { |
| animProps[_.animType] = 'translate3d(' + targetLeft + 'px, 0px, 0px)'; |
| } else { |
| animProps[_.animType] = 'translate3d(0px,' + targetLeft + 'px, 0px)'; |
| } |
| _.$slideTrack.css(animProps); |
| |
| if (callback) { |
| setTimeout(function() { |
| |
| _.disableTransition(); |
| |
| callback.call(); |
| }, _.options.speed); |
| } |
| |
| } |
| |
| } |
| |
| }; |
| |
| Slick.prototype.asNavFor = function(index) { |
| |
| var _ = this, |
| asNavFor = _.options.asNavFor; |
| |
| if ( asNavFor && asNavFor !== null ) { |
| asNavFor = $(asNavFor).not(_.$slider); |
| } |
| |
| if ( asNavFor !== null && typeof asNavFor === 'object' ) { |
| asNavFor.each(function() { |
| var target = $(this).slick('getSlick'); |
| if(!target.unslicked) { |
| target.slideHandler(index, true); |
| } |
| }); |
| } |
| |
| }; |
| |
| Slick.prototype.applyTransition = function(slide) { |
| |
| var _ = this, |
| transition = {}; |
| |
| if (_.options.fade === false) { |
| transition[_.transitionType] = _.transformType + ' ' + _.options.speed + 'ms ' + _.options.cssEase; |
| } else { |
| transition[_.transitionType] = 'opacity ' + _.options.speed + 'ms ' + _.options.cssEase; |
| } |
| |
| if (_.options.fade === false) { |
| _.$slideTrack.css(transition); |
| } else { |
| _.$slides.eq(slide).css(transition); |
| } |
| |
| }; |
| |
| Slick.prototype.autoPlay = function() { |
| |
| var _ = this; |
| |
| if (_.autoPlayTimer) { |
| clearInterval(_.autoPlayTimer); |
| } |
| |
| if (_.slideCount > _.options.slidesToShow && _.paused !== true) { |
| _.autoPlayTimer = setInterval(_.autoPlayIterator, |
| _.options.autoplaySpeed); |
| } |
| |
| }; |
| |
| Slick.prototype.autoPlayClear = function() { |
| |
| var _ = this; |
| if (_.autoPlayTimer) { |
| clearInterval(_.autoPlayTimer); |
| } |
| |
| }; |
| |
| Slick.prototype.autoPlayIterator = function() { |
| |
| var _ = this; |
| |
| if (_.options.infinite === false) { |
| |
| if (_.direction === 1) { |
| |
| if ((_.currentSlide + 1) === _.slideCount - |
| 1) { |
| _.direction = 0; |
| } |
| |
| _.slideHandler(_.currentSlide + _.options.slidesToScroll); |
| |
| } else { |
| |
| if ((_.currentSlide - 1 === 0)) { |
| |
| _.direction = 1; |
| |
| } |
| |
| _.slideHandler(_.currentSlide - _.options.slidesToScroll); |
| |
| } |
| |
| } else { |
| |
| _.slideHandler(_.currentSlide + _.options.slidesToScroll); |
| |
| } |
| |
| }; |
| |
| Slick.prototype.buildArrows = function() { |
| |
| var _ = this; |
| |
| if (_.options.arrows === true ) { |
| |
| _.$prevArrow = $(_.options.prevArrow).addClass('slick-arrow'); |
| _.$nextArrow = $(_.options.nextArrow).addClass('slick-arrow'); |
| |
| if( _.slideCount > _.options.slidesToShow ) { |
| |
| _.$prevArrow.removeClass('slick-hidden').removeAttr('aria-hidden tabindex'); |
| _.$nextArrow.removeClass('slick-hidden').removeAttr('aria-hidden tabindex'); |
| |
| if (_.htmlExpr.test(_.options.prevArrow)) { |
| _.$prevArrow.prependTo(_.options.appendArrows); |
| } |
| |
| if (_.htmlExpr.test(_.options.nextArrow)) { |
| _.$nextArrow.appendTo(_.options.appendArrows); |
| } |
| |
| if (_.options.infinite !== true) { |
| _.$prevArrow |
| .addClass('slick-disabled') |
| .attr('aria-disabled', 'true'); |
| } |
| |
| } else { |
| |
| _.$prevArrow.add( _.$nextArrow ) |
| |
| .addClass('slick-hidden') |
| .attr({ |
| 'aria-disabled': 'true', |
| 'tabindex': '-1' |
| }); |
| |
| } |
| |
| } |
| |
| }; |
| |
| Slick.prototype.buildDots = function() { |
| |
| var _ = this, |
| i, dotString; |
| |
| if (_.options.dots === true && _.slideCount > _.options.slidesToShow) { |
| |
| dotString = '<ul class="' + _.options.dotsClass + '">'; |
| |
| for (i = 0; i <= _.getDotCount(); i += 1) { |
| dotString += '<li>' + _.options.customPaging.call(this, _, i) + '</li>'; |
| } |
| |
| dotString += '</ul>'; |
| |
| _.$dots = $(dotString).appendTo( |
| _.options.appendDots); |
| |
| _.$dots.find('li').first().addClass('slick-active').attr('aria-hidden', 'false'); |
| |
| } |
| |
| }; |
| |
| Slick.prototype.buildOut = function() { |
| |
| var _ = this; |
| |
| _.$slides = |
| _.$slider |
| .children( _.options.slide + ':not(.slick-cloned)') |
| .addClass('slick-slide'); |
| |
| _.slideCount = _.$slides.length; |
| |
| _.$slides.each(function(index, element) { |
| $(element) |
| .attr('data-slick-index', index) |
| .data('originalStyling', $(element).attr('style') || ''); |
| }); |
| |
| _.$slider.addClass('slick-slider'); |
| |
| _.$slideTrack = (_.slideCount === 0) ? |
| $('<div class="slick-track"/>').appendTo(_.$slider) : |
| _.$slides.wrapAll('<div class="slick-track"/>').parent(); |
| |
| _.$list = _.$slideTrack.wrap( |
| '<div aria-live="polite" class="slick-list"/>').parent(); |
| _.$slideTrack.css('opacity', 0); |
| |
| if (_.options.centerMode === true || _.options.swipeToSlide === true) { |
| _.options.slidesToScroll = 1; |
| } |
| |
| $('img[data-lazy]', _.$slider).not('[src]').addClass('slick-loading'); |
| |
| _.setupInfinite(); |
| |
| _.buildArrows(); |
| |
| _.buildDots(); |
| |
| _.updateDots(); |
| |
| |
| _.setSlideClasses(typeof _.currentSlide === 'number' ? _.currentSlide : 0); |
| |
| if (_.options.draggable === true) { |
| _.$list.addClass('draggable'); |
| } |
| |
| }; |
| |
| Slick.prototype.buildRows = function() { |
| |
| var _ = this, a, b, c, newSlides, numOfSlides, originalSlides,slidesPerSection; |
| |
| newSlides = document.createDocumentFragment(); |
| originalSlides = _.$slider.children(); |
| |
| if(_.options.rows > 1) { |
| |
| slidesPerSection = _.options.slidesPerRow * _.options.rows; |
| numOfSlides = Math.ceil( |
| originalSlides.length / slidesPerSection |
| ); |
| |
| for(a = 0; a < numOfSlides; a++){ |
| var slide = document.createElement('div'); |
| for(b = 0; b < _.options.rows; b++) { |
| var row = document.createElement('div'); |
| for(c = 0; c < _.options.slidesPerRow; c++) { |
| var target = (a * slidesPerSection + ((b * _.options.slidesPerRow) + c)); |
| if (originalSlides.get(target)) { |
| row.appendChild(originalSlides.get(target)); |
| } |
| } |
| slide.appendChild(row); |
| } |
| newSlides.appendChild(slide); |
| } |
| |
| _.$slider.html(newSlides); |
| _.$slider.children().children().children() |
| .css({ |
| 'width':(100 / _.options.slidesPerRow) + '%', |
| 'display': 'inline-block' |
| }); |
| |
| } |
| |
| }; |
| |
| Slick.prototype.checkResponsive = function(initial, forceUpdate) { |
| |
| var _ = this, |
| breakpoint, targetBreakpoint, respondToWidth, triggerBreakpoint = false; |
| var sliderWidth = _.$slider.width(); |
| var windowWidth = window.innerWidth || $(window).width(); |
| |
| if (_.respondTo === 'window') { |
| respondToWidth = windowWidth; |
| } else if (_.respondTo === 'slider') { |
| respondToWidth = sliderWidth; |
| } else if (_.respondTo === 'min') { |
| respondToWidth = Math.min(windowWidth, sliderWidth); |
| } |
| |
| if ( _.options.responsive && |
| _.options.responsive.length && |
| _.options.responsive !== null) { |
| |
| targetBreakpoint = null; |
| |
| for (breakpoint in _.breakpoints) { |
| if (_.breakpoints.hasOwnProperty(breakpoint)) { |
| if (_.originalSettings.mobileFirst === false) { |
| if (respondToWidth < _.breakpoints[breakpoint]) { |
| targetBreakpoint = _.breakpoints[breakpoint]; |
| } |
| } else { |
| if (respondToWidth > _.breakpoints[breakpoint]) { |
| targetBreakpoint = _.breakpoints[breakpoint]; |
| } |
| } |
| } |
| } |
| |
| if (targetBreakpoint !== null) { |
| if (_.activeBreakpoint !== null) { |
| if (targetBreakpoint !== _.activeBreakpoint || forceUpdate) { |
| _.activeBreakpoint = |
| targetBreakpoint; |
| if (_.breakpointSettings[targetBreakpoint] === 'unslick') { |
| _.unslick(targetBreakpoint); |
| } else { |
| _.options = $.extend({}, _.originalSettings, |
| _.breakpointSettings[ |
| targetBreakpoint]); |
| if (initial === true) { |
| _.currentSlide = _.options.initialSlide; |
| } |
| _.refresh(initial); |
| } |
| triggerBreakpoint = targetBreakpoint; |
| } |
| } else { |
| _.activeBreakpoint = targetBreakpoint; |
| if (_.breakpointSettings[targetBreakpoint] === 'unslick') { |
| _.unslick(targetBreakpoint); |
| } else { |
| _.options = $.extend({}, _.originalSettings, |
| _.breakpointSettings[ |
| targetBreakpoint]); |
| if (initial === true) { |
| _.currentSlide = _.options.initialSlide; |
| } |
| _.refresh(initial); |
| } |
| triggerBreakpoint = targetBreakpoint; |
| } |
| } else { |
| if (_.activeBreakpoint !== null) { |
| _.activeBreakpoint = null; |
| _.options = _.originalSettings; |
| if (initial === true) { |
| _.currentSlide = _.options.initialSlide; |
| } |
| _.refresh(initial); |
| triggerBreakpoint = targetBreakpoint; |
| } |
| } |
| |
| // only trigger breakpoints during an actual break. not on initialize. |
| if( !initial && triggerBreakpoint !== false ) { |
| _.$slider.trigger('breakpoint', [_, triggerBreakpoint]); |
| } |
| } |
| |
| }; |
| |
| Slick.prototype.changeSlide = function(event, dontAnimate) { |
| |
| var _ = this, |
| $target = $(event.target), |
| indexOffset, slideOffset, unevenOffset; |
| |
| // If target is a link, prevent default action. |
| if($target.is('a')) { |
| event.preventDefault(); |
| } |
| |
| // If target is not the <li> element (ie: a child), find the <li>. |
| if(!$target.is('li')) { |
| $target = $target.closest('li'); |
| } |
| |
| unevenOffset = (_.slideCount % _.options.slidesToScroll !== 0); |
| indexOffset = unevenOffset ? 0 : (_.slideCount - _.currentSlide) % _.options.slidesToScroll; |
| |
| switch (event.data.message) { |
| |
| case 'previous': |
| slideOffset = indexOffset === 0 ? _.options.slidesToScroll : _.options.slidesToShow - indexOffset; |
| if (_.slideCount > _.options.slidesToShow) { |
| _.slideHandler(_.currentSlide - slideOffset, false, dontAnimate); |
| } |
| break; |
| |
| case 'next': |
| slideOffset = indexOffset === 0 ? _.options.slidesToScroll : indexOffset; |
| if (_.slideCount > _.options.slidesToShow) { |
| _.slideHandler(_.currentSlide + slideOffset, false, dontAnimate); |
| } |
| break; |
| |
| case 'index': |
| var index = event.data.index === 0 ? 0 : |
| event.data.index || $target.index() * _.options.slidesToScroll; |
| |
| _.slideHandler(_.checkNavigable(index), false, dontAnimate); |
| $target.children().trigger('focus'); |
| break; |
| |
| default: |
| return; |
| } |
| |
| }; |
| |
| Slick.prototype.checkNavigable = function(index) { |
| |
| var _ = this, |
| navigables, prevNavigable; |
| |
| navigables = _.getNavigableIndexes(); |
| prevNavigable = 0; |
| if (index > navigables[navigables.length - 1]) { |
| index = navigables[navigables.length - 1]; |
| } else { |
| for (var n in navigables) { |
| if (index < navigables[n]) { |
| index = prevNavigable; |
| break; |
| } |
| prevNavigable = navigables[n]; |
| } |
| } |
| |
| return index; |
| }; |
| |
| Slick.prototype.cleanUpEvents = function() { |
| |
| var _ = this; |
| |
| if (_.options.dots && _.$dots !== null) { |
| |
| $('li', _.$dots).off('click.slick', _.changeSlide); |
| |
| if (_.options.pauseOnDotsHover === true && _.options.autoplay === true) { |
| |
| $('li', _.$dots) |
| .off('mouseenter.slick', $.proxy(_.setPaused, _, true)) |
| .off('mouseleave.slick', $.proxy(_.setPaused, _, false)); |
| |
| } |
| |
| } |
| |
| if (_.options.arrows === true && _.slideCount > _.options.slidesToShow) { |
| _.$prevArrow && _.$prevArrow.off('click.slick', _.changeSlide); |
| _.$nextArrow && _.$nextArrow.off('click.slick', _.changeSlide); |
| } |
| |
| _.$list.off('touchstart.slick mousedown.slick', _.swipeHandler); |
| _.$list.off('touchmove.slick mousemove.slick', _.swipeHandler); |
| _.$list.off('touchend.slick mouseup.slick', _.swipeHandler); |
| _.$list.off('touchcancel.slick mouseleave.slick', _.swipeHandler); |
| |
| _.$list.off('click.slick', _.clickHandler); |
| |
| $(document).off(_.visibilityChange, _.visibility); |
| |
| _.$list.off('mouseenter.slick', $.proxy(_.setPaused, _, true)); |
| _.$list.off('mouseleave.slick', $.proxy(_.setPaused, _, false)); |
| |
| if (_.options.accessibility === true) { |
| _.$list.off('keydown.slick', _.keyHandler); |
| } |
| |
| if (_.options.focusOnSelect === true) { |
| $(_.$slideTrack).children().off('click.slick', _.selectHandler); |
| } |
| |
| $(window).off('orientationchange.slick.slick-' + _.instanceUid, _.orientationChange); |
| |
| $(window).off('resize.slick.slick-' + _.instanceUid, _.resize); |
| |
| $('[draggable!=true]', _.$slideTrack).off('dragstart', _.preventDefault); |
| |
| $(window).off('load.slick.slick-' + _.instanceUid, _.setPosition); |
| $(document).off('ready.slick.slick-' + _.instanceUid, _.setPosition); |
| }; |
| |
| Slick.prototype.cleanUpRows = function() { |
| |
| var _ = this, originalSlides; |
| |
| if(_.options.rows > 1) { |
| originalSlides = _.$slides.children().children(); |
| originalSlides.removeAttr('style'); |
| _.$slider.html(originalSlides); |
| } |
| |
| }; |
| |
| Slick.prototype.clickHandler = function(event) { |
| |
| var _ = this; |
| |
| if (_.shouldClick === false) { |
| event.stopImmediatePropagation(); |
| event.stopPropagation(); |
| event.preventDefault(); |
| } |
| |
| }; |
| |
| Slick.prototype.destroy = function(refresh) { |
| |
| var _ = this; |
| |
| _.autoPlayClear(); |
| |
| _.touchObject = {}; |
| |
| _.cleanUpEvents(); |
| |
| $('.slick-cloned', _.$slider).detach(); |
| |
| if (_.$dots) { |
| _.$dots.remove(); |
| } |
| |
| |
| if ( _.$prevArrow && _.$prevArrow.length ) { |
| |
| _.$prevArrow |
| .removeClass('slick-disabled slick-arrow slick-hidden') |
| .removeAttr('aria-hidden aria-disabled tabindex') |
| .css("display",""); |
| |
| if ( _.htmlExpr.test( _.options.prevArrow )) { |
| _.$prevArrow.remove(); |
| } |
| } |
| |
| if ( _.$nextArrow && _.$nextArrow.length ) { |
| |
| _.$nextArrow |
| .removeClass('slick-disabled slick-arrow slick-hidden') |
| .removeAttr('aria-hidden aria-disabled tabindex') |
| .css("display",""); |
| |
| if ( _.htmlExpr.test( _.options.nextArrow )) { |
| _.$nextArrow.remove(); |
| } |
| |
| } |
| |
| |
| if (_.$slides) { |
| |
| _.$slides |
| .removeClass('slick-slide slick-active slick-center slick-visible slick-current') |
| .removeAttr('aria-hidden') |
| .removeAttr('data-slick-index') |
| .each(function(){ |
| $(this).attr('style', $(this).data('originalStyling')); |
| }); |
| |
| _.$slideTrack.children(this.options.slide).detach(); |
| |
| _.$slideTrack.detach(); |
| |
| _.$list.detach(); |
| |
| _.$slider.append(_.$slides); |
| } |
| |
| _.cleanUpRows(); |
| |
| _.$slider.removeClass('slick-slider'); |
| _.$slider.removeClass('slick-initialized'); |
| |
| _.unslicked = true; |
| |
| if(!refresh) { |
| _.$slider.trigger('destroy', [_]); |
| } |
| |
| }; |
| |
| Slick.prototype.disableTransition = function(slide) { |
| |
| var _ = this, |
| transition = {}; |
| |
| transition[_.transitionType] = ''; |
| |
| if (_.options.fade === false) { |
| _.$slideTrack.css(transition); |
| } else { |
| _.$slides.eq(slide).css(transition); |
| } |
| |
| }; |
| |
| Slick.prototype.fadeSlide = function(slideIndex, callback) { |
| |
| var _ = this; |
| |
| if (_.cssTransitions === false) { |
| |
| _.$slides.eq(slideIndex).css({ |
| zIndex: _.options.zIndex |
| }); |
| |
| _.$slides.eq(slideIndex).animate({ |
| opacity: 1 |
| }, _.options.speed, _.options.easing, callback); |
| |
| } else { |
| |
| _.applyTransition(slideIndex); |
| |
| _.$slides.eq(slideIndex).css({ |
| opacity: 1, |
| zIndex: _.options.zIndex |
| }); |
| |
| if (callback) { |
| setTimeout(function() { |
| |
| _.disableTransition(slideIndex); |
| |
| callback.call(); |
| }, _.options.speed); |
| } |
| |
| } |
| |
| }; |
| |
| Slick.prototype.fadeSlideOut = function(slideIndex) { |
| |
| var _ = this; |
| |
| if (_.cssTransitions === false) { |
| |
| _.$slides.eq(slideIndex).animate({ |
| opacity: 0, |
| zIndex: _.options.zIndex - 2 |
| }, _.options.speed, _.options.easing); |
| |
| } else { |
| |
| _.applyTransition(slideIndex); |
| |
| _.$slides.eq(slideIndex).css({ |
| opacity: 0, |
| zIndex: _.options.zIndex - 2 |
| }); |
| |
| } |
| |
| }; |
| |
| Slick.prototype.filterSlides = Slick.prototype.slickFilter = function(filter) { |
| |
| var _ = this; |
| |
| if (filter !== null) { |
| |
| _.$slidesCache = _.$slides; |
| |
| _.unload(); |
| |
| _.$slideTrack.children(this.options.slide).detach(); |
| |
| _.$slidesCache.filter(filter).appendTo(_.$slideTrack); |
| |
| _.reinit(); |
| |
| } |
| |
| }; |
| |
| Slick.prototype.getCurrent = Slick.prototype.slickCurrentSlide = function() { |
| |
| var _ = this; |
| return _.currentSlide; |
| |
| }; |
| |
| Slick.prototype.getDotCount = function() { |
| |
| var _ = this; |
| |
| var breakPoint = 0; |
| var counter = 0; |
| var pagerQty = 0; |
| |
| if (_.options.infinite === true) { |
| while (breakPoint < _.slideCount) { |
| ++pagerQty; |
| breakPoint = counter + _.options.slidesToScroll; |
| counter += _.options.slidesToScroll <= _.options.slidesToShow ? _.options.slidesToScroll : _.options.slidesToShow; |
| } |
| } else if (_.options.centerMode === true) { |
| pagerQty = _.slideCount; |
| } else { |
| while (breakPoint < _.slideCount) { |
| ++pagerQty; |
| breakPoint = counter + _.options.slidesToScroll; |
| counter += _.options.slidesToScroll <= _.options.slidesToShow ? _.options.slidesToScroll : _.options.slidesToShow; |
| } |
| } |
| |
| return pagerQty - 1; |
| |
| }; |
| |
| Slick.prototype.getLeft = function(slideIndex) { |
| |
| var _ = this, |
| targetLeft, |
| verticalHeight, |
| verticalOffset = 0, |
| targetSlide; |
| |
| _.slideOffset = 0; |
| verticalHeight = _.$slides.first().outerHeight(true); |
| |
| if (_.options.infinite === true) { |
| if (_.slideCount > _.options.slidesToShow) { |
| _.slideOffset = (_.slideWidth * _.options.slidesToShow) * -1; |
| verticalOffset = (verticalHeight * _.options.slidesToShow) * -1; |
| } |
| if (_.slideCount % _.options.slidesToScroll !== 0) { |
| if (slideIndex + _.options.slidesToScroll > _.slideCount && _.slideCount > _.options.slidesToShow) { |
| if (slideIndex > _.slideCount) { |
| _.slideOffset = ((_.options.slidesToShow - (slideIndex - _.slideCount)) * _.slideWidth) * -1; |
| verticalOffset = ((_.options.slidesToShow - (slideIndex - _.slideCount)) * verticalHeight) * -1; |
| } else { |
| _.slideOffset = ((_.slideCount % _.options.slidesToScroll) * _.slideWidth) * -1; |
| verticalOffset = ((_.slideCount % _.options.slidesToScroll) * verticalHeight) * -1; |
| } |
| } |
| } |
| } else { |
| if (slideIndex + _.options.slidesToShow > _.slideCount) { |
| _.slideOffset = ((slideIndex + _.options.slidesToShow) - _.slideCount) * _.slideWidth; |
| verticalOffset = ((slideIndex + _.options.slidesToShow) - _.slideCount) * verticalHeight; |
| } |
| } |
| |
| if (_.slideCount <= _.options.slidesToShow) { |
| _.slideOffset = 0; |
| verticalOffset = 0; |
| } |
| |
| if (_.options.centerMode === true && _.options.infinite === true) { |
| _.slideOffset += _.slideWidth * Math.floor(_.options.slidesToShow / 2) - _.slideWidth; |
| } else if (_.options.centerMode === true) { |
| _.slideOffset = 0; |
| _.slideOffset += _.slideWidth * Math.floor(_.options.slidesToShow / 2); |
| } |
| |
| if (_.options.vertical === false) { |
| targetLeft = ((slideIndex * _.slideWidth) * -1) + _.slideOffset; |
| } else { |
| targetLeft = ((slideIndex * verticalHeight) * -1) + verticalOffset; |
| } |
| |
| if (_.options.variableWidth === true) { |
| |
| if (_.slideCount <= _.options.slidesToShow || _.options.infinite === false) { |
| targetSlide = _.$slideTrack.children('.slick-slide').eq(slideIndex); |
| } else { |
| targetSlide = _.$slideTrack.children('.slick-slide').eq(slideIndex + _.options.slidesToShow); |
| } |
| |
| if (_.options.rtl === true) { |
| if (targetSlide[0]) { |
| targetLeft = (_.$slideTrack.width() - targetSlide[0].offsetLeft - targetSlide.width()) * -1; |
| } else { |
| targetLeft = 0; |
| } |
| } else { |
| targetLeft = targetSlide[0] ? targetSlide[0].offsetLeft * -1 : 0; |
| } |
| |
| if (_.options.centerMode === true) { |
| if (_.slideCount <= _.options.slidesToShow || _.options.infinite === false) { |
| targetSlide = _.$slideTrack.children('.slick-slide').eq(slideIndex); |
| } else { |
| targetSlide = _.$slideTrack.children('.slick-slide').eq(slideIndex + _.options.slidesToShow + 1); |
| } |
| |
| if (_.options.rtl === true) { |
| if (targetSlide[0]) { |
| targetLeft = (_.$slideTrack.width() - targetSlide[0].offsetLeft - targetSlide.width()) * -1; |
| } else { |
| targetLeft = 0; |
| } |
| } else { |
| targetLeft = targetSlide[0] ? targetSlide[0].offsetLeft * -1 : 0; |
| } |
| |
| targetLeft += (_.$list.width() - targetSlide.outerWidth()) / 2; |
| } |
| } |
| |
| return targetLeft; |
| |
| }; |
| |
| Slick.prototype.getOption = Slick.prototype.slickGetOption = function(option) { |
| |
| var _ = this; |
| |
| return _.options[option]; |
| |
| }; |
| |
| Slick.prototype.getNavigableIndexes = function() { |
| |
| var _ = this, |
| breakPoint = 0, |
| counter = 0, |
| indexes = [], |
| max; |
| |
| if (_.options.infinite === false) { |
| max = _.slideCount; |
| } else { |
| breakPoint = _.options.slidesToScroll * -1; |
| counter = _.options.slidesToScroll * -1; |
| max = _.slideCount * 2; |
| } |
| |
| while (breakPoint < max) { |
| indexes.push(breakPoint); |
| breakPoint = counter + _.options.slidesToScroll; |
| counter += _.options.slidesToScroll <= _.options.slidesToShow ? _.options.slidesToScroll : _.options.slidesToShow; |
| } |
| |
| return indexes; |
| |
| }; |
| |
| Slick.prototype.getSlick = function() { |
| |
| return this; |
| |
| }; |
| |
| Slick.prototype.getSlideCount = function() { |
| |
| var _ = this, |
| slidesTraversed, swipedSlide, centerOffset; |
| |
| centerOffset = _.options.centerMode === true ? _.slideWidth * Math.floor(_.options.slidesToShow / 2) : 0; |
| |
| if (_.options.swipeToSlide === true) { |
| _.$slideTrack.find('.slick-slide').each(function(index, slide) { |
| if (slide.offsetLeft - centerOffset + ($(slide).outerWidth() / 2) > (_.swipeLeft * -1)) { |
| swipedSlide = slide; |
| return false; |
| } |
| }); |
| |
| slidesTraversed = Math.abs($(swipedSlide).attr('data-slick-index') - _.currentSlide) || 1; |
| |
| return slidesTraversed; |
| |
| } else { |
| return _.options.slidesToScroll; |
| } |
| |
| }; |
| |
| Slick.prototype.goTo = Slick.prototype.slickGoTo = function(slide, dontAnimate) { |
| |
| var _ = this; |
| |
| _.changeSlide({ |
| data: { |
| message: 'index', |
| index: parseInt(slide) |
| } |
| }, dontAnimate); |
| |
| }; |
| |
| Slick.prototype.init = function(creation) { |
| |
| var _ = this; |
| |
| if (!$(_.$slider).hasClass('slick-initialized')) { |
| |
| $(_.$slider).addClass('slick-initialized'); |
| |
| _.buildRows(); |
| _.buildOut(); |
| _.setProps(); |
| _.startLoad(); |
| _.loadSlider(); |
| _.initializeEvents(); |
| _.updateArrows(); |
| _.updateDots(); |
| |
| } |
| |
| if (creation) { |
| _.$slider.trigger('init', [_]); |
| } |
| |
| if (_.options.accessibility === true) { |
| _.initADA(); |
| } |
| |
| }; |
| |
| Slick.prototype.initArrowEvents = function() { |
| |
| var _ = this; |
| |
| if (_.options.arrows === true && _.slideCount > _.options.slidesToShow) { |
| _.$prevArrow.on('click.slick', { |
| message: 'previous' |
| }, _.changeSlide); |
| _.$nextArrow.on('click.slick', { |
| message: 'next' |
| }, _.changeSlide); |
| } |
| |
| }; |
| |
| Slick.prototype.initDotEvents = function() { |
| |
| var _ = this; |
| |
| if (_.options.dots === true && _.slideCount > _.options.slidesToShow) { |
| $('li', _.$dots).on('click.slick', { |
| message: 'index' |
| }, _.changeSlide); |
| } |
| |
| if (_.options.dots === true && _.options.pauseOnDotsHover === true && _.options.autoplay === true) { |
| $('li', _.$dots) |
| .on('mouseenter.slick', $.proxy(_.setPaused, _, true)) |
| .on('mouseleave.slick', $.proxy(_.setPaused, _, false)); |
| } |
| |
| }; |
| |
| Slick.prototype.initializeEvents = function() { |
| |
| var _ = this; |
| |
| _.initArrowEvents(); |
| |
| _.initDotEvents(); |
| |
| _.$list.on('touchstart.slick mousedown.slick', { |
| action: 'start' |
| }, _.swipeHandler); |
| _.$list.on('touchmove.slick mousemove.slick', { |
| action: 'move' |
| }, _.swipeHandler); |
| _.$list.on('touchend.slick mouseup.slick', { |
| action: 'end' |
| }, _.swipeHandler); |
| _.$list.on('touchcancel.slick mouseleave.slick', { |
| action: 'end' |
| }, _.swipeHandler); |
| |
| _.$list.on('click.slick', _.clickHandler); |
| |
| $(document).on(_.visibilityChange, $.proxy(_.visibility, _)); |
| |
| _.$list.on('mouseenter.slick', $.proxy(_.setPaused, _, true)); |
| _.$list.on('mouseleave.slick', $.proxy(_.setPaused, _, false)); |
| |
| if (_.options.accessibility === true) { |
| _.$list.on('keydown.slick', _.keyHandler); |
| } |
| |
| if (_.options.focusOnSelect === true) { |
| $(_.$slideTrack).children().on('click.slick', _.selectHandler); |
| } |
| |
| $(window).on('orientationchange.slick.slick-' + _.instanceUid, $.proxy(_.orientationChange, _)); |
| |
| $(window).on('resize.slick.slick-' + _.instanceUid, $.proxy(_.resize, _)); |
| |
| $('[draggable!=true]', _.$slideTrack).on('dragstart', _.preventDefault); |
| |
| $(window).on('load.slick.slick-' + _.instanceUid, _.setPosition); |
| $(document).on('ready.slick.slick-' + _.instanceUid, _.setPosition); |
| |
| }; |
| |
| Slick.prototype.initUI = function() { |
| |
| var _ = this; |
| |
| if (_.options.arrows === true && _.slideCount > _.options.slidesToShow) { |
| |
| _.$prevArrow.show(); |
| _.$nextArrow.show(); |
| |
| } |
| |
| if (_.options.dots === true && _.slideCount > _.options.slidesToShow) { |
| |
| _.$dots.show(); |
| |
| } |
| |
| if (_.options.autoplay === true) { |
| |
| _.autoPlay(); |
| |
| } |
| |
| }; |
| |
| Slick.prototype.keyHandler = function(event) { |
| |
| var _ = this; |
| //Dont slide if the cursor is inside the form fields and arrow keys are pressed |
| if(!event.target.tagName.match('TEXTAREA|INPUT|SELECT')) { |
| if (event.keyCode === 37 && _.options.accessibility === true) { |
| _.changeSlide({ |
| data: { |
| message: 'previous' |
| } |
| }); |
| } else if (event.keyCode === 39 && _.options.accessibility === true) { |
| _.changeSlide({ |
| data: { |
| message: 'next' |
| } |
| }); |
| } |
| } |
| |
| }; |
| |
| Slick.prototype.lazyLoad = function() { |
| |
| var _ = this, |
| loadRange, cloneRange, rangeStart, rangeEnd; |
| |
| function loadImages(imagesScope) { |
| $('img[data-lazy]', imagesScope).each(function() { |
| |
| var image = $(this), |
| imageSource = $(this).attr('data-lazy'), |
| imageToLoad = document.createElement('img'); |
| |
| imageToLoad.onload = function() { |
| image |
| .animate({ opacity: 0 }, 100, function() { |
| image |
| .attr('src', imageSource) |
| .animate({ opacity: 1 }, 200, function() { |
| image |
| .removeAttr('data-lazy') |
| .removeClass('slick-loading'); |
| }); |
| }); |
| }; |
| |
| imageToLoad.src = imageSource; |
| |
| }); |
| } |
| |
| if (_.options.centerMode === true) { |
| if (_.options.infinite === true) { |
| rangeStart = _.currentSlide + (_.options.slidesToShow / 2 + 1); |
| rangeEnd = rangeStart + _.options.slidesToShow + 2; |
| } else { |
| rangeStart = Math.max(0, _.currentSlide - (_.options.slidesToShow / 2 + 1)); |
| rangeEnd = 2 + (_.options.slidesToShow / 2 + 1) + _.currentSlide; |
| } |
| } else { |
| rangeStart = _.options.infinite ? _.options.slidesToShow + _.currentSlide : _.currentSlide; |
| rangeEnd = rangeStart + _.options.slidesToShow; |
| if (_.options.fade === true) { |
| if (rangeStart > 0) rangeStart--; |
| if (rangeEnd <= _.slideCount) rangeEnd++; |
| } |
| } |
| |
| loadRange = _.$slider.find('.slick-slide').slice(rangeStart, rangeEnd); |
| loadImages(loadRange); |
| |
| if (_.slideCount <= _.options.slidesToShow) { |
| cloneRange = _.$slider.find('.slick-slide'); |
| loadImages(cloneRange); |
| } else |
| if (_.currentSlide >= _.slideCount - _.options.slidesToShow) { |
| cloneRange = _.$slider.find('.slick-cloned').slice(0, _.options.slidesToShow); |
| loadImages(cloneRange); |
| } else if (_.currentSlide === 0) { |
| cloneRange = _.$slider.find('.slick-cloned').slice(_.options.slidesToShow * -1); |
| loadImages(cloneRange); |
| } |
| |
| }; |
| |
| Slick.prototype.loadSlider = function() { |
| |
| var _ = this; |
| |
| _.setPosition(); |
| |
| _.$slideTrack.css({ |
| opacity: 1 |
| }); |
| |
| _.$slider.removeClass('slick-loading'); |
| |
| _.initUI(); |
| |
| if (_.options.lazyLoad === 'progressive') { |
| _.progressiveLazyLoad(); |
| } |
| |
| }; |
| |
| Slick.prototype.next = Slick.prototype.slickNext = function() { |
| |
| var _ = this; |
| |
| _.changeSlide({ |
| data: { |
| message: 'next' |
| } |
| }); |
| |
| }; |
| |
| Slick.prototype.orientationChange = function() { |
| |
| var _ = this; |
| |
| _.checkResponsive(); |
| _.setPosition(); |
| |
| }; |
| |
| Slick.prototype.pause = Slick.prototype.slickPause = function() { |
| |
| var _ = this; |
| |
| _.autoPlayClear(); |
| _.paused = true; |
| |
| }; |
| |
| Slick.prototype.play = Slick.prototype.slickPlay = function() { |
| |
| var _ = this; |
| |
| _.paused = false; |
| _.autoPlay(); |
| |
| }; |
| |
| Slick.prototype.postSlide = function(index) { |
| |
| var _ = this; |
| |
| _.$slider.trigger('afterChange', [_, index]); |
| |
| _.animating = false; |
| |
| _.setPosition(); |
| |
| _.swipeLeft = null; |
| |
| if (_.options.autoplay === true && _.paused === false) { |
| _.autoPlay(); |
| } |
| if (_.options.accessibility === true) { |
| _.initADA(); |
| } |
| |
| }; |
| |
| Slick.prototype.prev = Slick.prototype.slickPrev = function() { |
| |
| var _ = this; |
| |
| _.changeSlide({ |
| data: { |
| message: 'previous' |
| } |
| }); |
| |
| }; |
| |
| Slick.prototype.preventDefault = function(event) { |
| event.preventDefault(); |
| }; |
| |
| Slick.prototype.progressiveLazyLoad = function() { |
| |
| var _ = this, |
| imgCount, targetImage; |
| |
| imgCount = $('img[data-lazy]', _.$slider).length; |
| |
| if (imgCount > 0) { |
| targetImage = $('img[data-lazy]', _.$slider).first(); |
| targetImage.attr('src', null); |
| targetImage.attr('src', targetImage.attr('data-lazy')).removeClass('slick-loading').load(function() { |
| targetImage.removeAttr('data-lazy'); |
| _.progressiveLazyLoad(); |
| |
| if (_.options.adaptiveHeight === true) { |
| _.setPosition(); |
| } |
| }) |
| .error(function() { |
| targetImage.removeAttr('data-lazy'); |
| _.progressiveLazyLoad(); |
| }); |
| } |
| |
| }; |
| |
| Slick.prototype.refresh = function( initializing ) { |
| |
| var _ = this, currentSlide, firstVisible; |
| |
| firstVisible = _.slideCount - _.options.slidesToShow; |
| |
| // check that the new breakpoint can actually accept the |
| // "current slide" as the current slide, otherwise we need |
| // to set it to the closest possible value. |
| if ( !_.options.infinite ) { |
| if ( _.slideCount <= _.options.slidesToShow ) { |
| _.currentSlide = 0; |
| } else if ( _.currentSlide > firstVisible ) { |
| _.currentSlide = firstVisible; |
| } |
| } |
| |
| currentSlide = _.currentSlide; |
| |
| _.destroy(true); |
| |
| $.extend(_, _.initials, { currentSlide: currentSlide }); |
| |
| _.init(); |
| |
| if( !initializing ) { |
| |
| _.changeSlide({ |
| data: { |
| message: 'index', |
| index: currentSlide |
| } |
| }, false); |
| |
| } |
| |
| }; |
| |
| Slick.prototype.registerBreakpoints = function() { |
| |
| var _ = this, breakpoint, currentBreakpoint, l, |
| responsiveSettings = _.options.responsive || null; |
| |
| if ( $.type(responsiveSettings) === "array" && responsiveSettings.length ) { |
| |
| _.respondTo = _.options.respondTo || 'window'; |
| |
| for ( breakpoint in responsiveSettings ) { |
| |
| l = _.breakpoints.length-1; |
| currentBreakpoint = responsiveSettings[breakpoint].breakpoint; |
| |
| if (responsiveSettings.hasOwnProperty(breakpoint)) { |
| |
| // loop through the breakpoints and cut out any existing |
| // ones with the same breakpoint number, we don't want dupes. |
| while( l >= 0 ) { |
| if( _.breakpoints[l] && _.breakpoints[l] === currentBreakpoint ) { |
| _.breakpoints.splice(l,1); |
| } |
| l--; |
| } |
| |
| _.breakpoints.push(currentBreakpoint); |
| _.breakpointSettings[currentBreakpoint] = responsiveSettings[breakpoint].settings; |
| |
| } |
| |
| } |
| |
| _.breakpoints.sort(function(a, b) { |
| return ( _.options.mobileFirst ) ? a-b : b-a; |
| }); |
| |
| } |
| |
| }; |
| |
| Slick.prototype.reinit = function() { |
| |
| var _ = this; |
| |
| _.$slides = |
| _.$slideTrack |
| .children(_.options.slide) |
| .addClass('slick-slide'); |
| |
| _.slideCount = _.$slides.length; |
| |
| if (_.currentSlide >= _.slideCount && _.currentSlide !== 0) { |
| _.currentSlide = _.currentSlide - _.options.slidesToScroll; |
| } |
| |
| if (_.slideCount <= _.options.slidesToShow) { |
| _.currentSlide = 0; |
| } |
| |
| _.registerBreakpoints(); |
| |
| _.setProps(); |
| _.setupInfinite(); |
| _.buildArrows(); |
| _.updateArrows(); |
| _.initArrowEvents(); |
| _.buildDots(); |
| _.updateDots(); |
| _.initDotEvents(); |
| |
| _.checkResponsive(false, true); |
| |
| if (_.options.focusOnSelect === true) { |
| $(_.$slideTrack).children().on('click.slick', _.selectHandler); |
| } |
| |
| _.setSlideClasses(0); |
| |
| _.setPosition(); |
| |
| _.$slider.trigger('reInit', [_]); |
| |
| if (_.options.autoplay === true) { |
| _.focusHandler(); |
| } |
| |
| }; |
| |
| Slick.prototype.resize = function() { |
| |
| var _ = this; |
| |
| if ($(window).width() !== _.windowWidth) { |
| clearTimeout(_.windowDelay); |
| _.windowDelay = window.setTimeout(function() { |
| _.windowWidth = $(window).width(); |
| _.checkResponsive(); |
| if( !_.unslicked ) { _.setPosition(); } |
| }, 50); |
| } |
| }; |
| |
| Slick.prototype.removeSlide = Slick.prototype.slickRemove = function(index, removeBefore, removeAll) { |
| |
| var _ = this; |
| |
| if (typeof(index) === 'boolean') { |
| removeBefore = index; |
| index = removeBefore === true ? 0 : _.slideCount - 1; |
| } else { |
| index = removeBefore === true ? --index : index; |
| } |
| |
| if (_.slideCount < 1 || index < 0 || index > _.slideCount - 1) { |
| return false; |
| } |
| |
| _.unload(); |
| |
| if (removeAll === true) { |
| _.$slideTrack.children().remove(); |
| } else { |
| _.$slideTrack.children(this.options.slide).eq(index).remove(); |
| } |
| |
| _.$slides = _.$slideTrack.children(this.options.slide); |
| |
| _.$slideTrack.children(this.options.slide).detach(); |
| |
| _.$slideTrack.append(_.$slides); |
| |
| _.$slidesCache = _.$slides; |
| |
| _.reinit(); |
| |
| }; |
| |
| Slick.prototype.setCSS = function(position) { |
| |
| var _ = this, |
| positionProps = {}, |
| x, y; |
| |
| if (_.options.rtl === true) { |
| position = -position; |
| } |
| x = _.positionProp == 'left' ? Math.ceil(position) + 'px' : '0px'; |
| y = _.positionProp == 'top' ? Math.ceil(position) + 'px' : '0px'; |
| |
| positionProps[_.positionProp] = position; |
| |
| if (_.transformsEnabled === false) { |
| _.$slideTrack.css(positionProps); |
| } else { |
| positionProps = {}; |
| if (_.cssTransitions === false) { |
| positionProps[_.animType] = 'translate(' + x + ', ' + y + ')'; |
| _.$slideTrack.css(positionProps); |
| } else { |
| positionProps[_.animType] = 'translate3d(' + x + ', ' + y + ', 0px)'; |
| _.$slideTrack.css(positionProps); |
| } |
| } |
| |
| }; |
| |
| Slick.prototype.setDimensions = function() { |
| |
| var _ = this; |
| |
| if (_.options.vertical === false) { |
| if (_.options.centerMode === true) { |
| _.$list.css({ |
| padding: ('0px ' + _.options.centerPadding) |
| }); |
| } |
| } else { |
| _.$list.height(_.$slides.first().outerHeight(true) * _.options.slidesToShow); |
| if (_.options.centerMode === true) { |
| _.$list.css({ |
| padding: (_.options.centerPadding + ' 0px') |
| }); |
| } |
| } |
| |
| _.listWidth = _.$list.width(); |
| _.listHeight = _.$list.height(); |
| |
| |
| if (_.options.vertical === false && _.options.variableWidth === false) { |
| _.slideWidth = Math.ceil(_.listWidth / _.options.slidesToShow); |
| _.$slideTrack.width(Math.ceil((_.slideWidth * _.$slideTrack.children('.slick-slide').length))); |
| |
| } else if (_.options.variableWidth === true) { |
| _.$slideTrack.width(5000 * _.slideCount); |
| } else { |
| _.slideWidth = Math.ceil(_.listWidth); |
| _.$slideTrack.height(Math.ceil((_.$slides.first().outerHeight(true) * _.$slideTrack.children('.slick-slide').length))); |
| } |
| |
| var offset = _.$slides.first().outerWidth(true) - _.$slides.first().width(); |
| if (_.options.variableWidth === false) _.$slideTrack.children('.slick-slide').width(_.slideWidth - offset); |
| |
| }; |
| |
| Slick.prototype.setFade = function() { |
| |
| var _ = this, |
| targetLeft; |
| |
| _.$slides.each(function(index, element) { |
| targetLeft = (_.slideWidth * index) * -1; |
| if (_.options.rtl === true) { |
| $(element).css({ |
| position: 'relative', |
| right: targetLeft, |
| top: 0, |
| zIndex: _.options.zIndex - 2, |
| opacity: 0 |
| }); |
| } else { |
| $(element).css({ |
| position: 'relative', |
| left: targetLeft, |
| top: 0, |
| zIndex: _.options.zIndex - 2, |
| opacity: 0 |
| }); |
| } |
| }); |
| |
| _.$slides.eq(_.currentSlide).css({ |
| zIndex: _.options.zIndex - 1, |
| opacity: 1 |
| }); |
| |
| }; |
| |
| Slick.prototype.setHeight = function() { |
| |
| var _ = this; |
| |
| if (_.options.slidesToShow === 1 && _.options.adaptiveHeight === true && _.options.vertical === false) { |
| var targetHeight = _.$slides.eq(_.currentSlide).outerHeight(true); |
| _.$list.css('height', targetHeight); |
| } |
| |
| }; |
| |
| Slick.prototype.setOption = Slick.prototype.slickSetOption = function(option, value, refresh) { |
| |
| var _ = this, l, item; |
| |
| if( option === "responsive" && $.type(value) === "array" ) { |
| for ( item in value ) { |
| if( $.type( _.options.responsive ) !== "array" ) { |
| _.options.responsive = [ value[item] ]; |
| } else { |
| l = _.options.responsive.length-1; |
| // loop through the responsive object and splice out duplicates. |
| while( l >= 0 ) { |
| if( _.options.responsive[l].breakpoint === value[item].breakpoint ) { |
| _.options.responsive.splice(l,1); |
| } |
| l--; |
| } |
| _.options.responsive.push( value[item] ); |
| } |
| } |
| } else { |
| _.options[option] = value; |
| } |
| |
| if (refresh === true) { |
| _.unload(); |
| _.reinit(); |
| } |
| |
| }; |
| |
| Slick.prototype.setPosition = function() { |
| |
| var _ = this; |
| |
| _.setDimensions(); |
| |
| _.setHeight(); |
| |
| if (_.options.fade === false) { |
| _.setCSS(_.getLeft(_.currentSlide)); |
| } else { |
| _.setFade(); |
| } |
| |
| _.$slider.trigger('setPosition', [_]); |
| |
| }; |
| |
| Slick.prototype.setProps = function() { |
| |
| var _ = this, |
| bodyStyle = document.body.style; |
| |
| _.positionProp = _.options.vertical === true ? 'top' : 'left'; |
| |
| if (_.positionProp === 'top') { |
| _.$slider.addClass('slick-vertical'); |
| } else { |
| _.$slider.removeClass('slick-vertical'); |
| } |
| |
| if (bodyStyle.WebkitTransition !== undefined || |
| bodyStyle.MozTransition !== undefined || |
| bodyStyle.msTransition !== undefined) { |
| if (_.options.useCSS === true) { |
| _.cssTransitions = true; |
| } |
| } |
| |
| if ( _.options.fade ) { |
| if ( typeof _.options.zIndex === 'number' ) { |
| if( _.options.zIndex < 3 ) { |
| _.options.zIndex = 3; |
| } |
| } else { |
| _.options.zIndex = _.defaults.zIndex; |
| } |
| } |
| |
| if (bodyStyle.OTransform !== undefined) { |
| _.animType = 'OTransform'; |
| _.transformType = '-o-transform'; |
| _.transitionType = 'OTransition'; |
| if (bodyStyle.perspectiveProperty === undefined && bodyStyle.webkitPerspective === undefined) _.animType = false; |
| } |
| if (bodyStyle.MozTransform !== undefined) { |
| _.animType = 'MozTransform'; |
| _.transformType = '-moz-transform'; |
| _.transitionType = 'MozTransition'; |
| if (bodyStyle.perspectiveProperty === undefined && bodyStyle.MozPerspective === undefined) _.animType = false; |
| } |
| if (bodyStyle.webkitTransform !== undefined) { |
| _.animType = 'webkitTransform'; |
| _.transformType = '-webkit-transform'; |
| _.transitionType = 'webkitTransition'; |
| if (bodyStyle.perspectiveProperty === undefined && bodyStyle.webkitPerspective === undefined) _.animType = false; |
| } |
| if (bodyStyle.msTransform !== undefined) { |
| _.animType = 'msTransform'; |
| _.transformType = '-ms-transform'; |
| _.transitionType = 'msTransition'; |
| if (bodyStyle.msTransform === undefined) _.animType = false; |
| } |
| if (bodyStyle.transform !== undefined && _.animType !== false) { |
| _.animType = 'transform'; |
| _.transformType = 'transform'; |
| _.transitionType = 'transition'; |
| } |
| _.transformsEnabled = _.options.useTransform && (_.animType !== null && _.animType !== false); |
| }; |
| |
| |
| Slick.prototype.setSlideClasses = function(index) { |
| |
| var _ = this, |
| centerOffset, allSlides, indexOffset, remainder; |
| |
| allSlides = _.$slider |
| .find('.slick-slide') |
| .removeClass('slick-active slick-center slick-current') |
| .attr('aria-hidden', 'true'); |
| |
| _.$slides |
| .eq(index) |
| .addClass('slick-current'); |
| |
| if (_.options.centerMode === true) { |
| |
| centerOffset = Math.floor(_.options.slidesToShow / 2); |
| |
| if (_.options.infinite === true) { |
| |
| if (index >= centerOffset && index <= (_.slideCount - 1) - centerOffset) { |
| |
| _.$slides |
| .slice(index - centerOffset, index + centerOffset + 1) |
| .addClass('slick-active') |
| .attr('aria-hidden', 'false'); |
| |
| } else { |
| |
| indexOffset = _.options.slidesToShow + index; |
| allSlides |
| .slice(indexOffset - centerOffset + 1, indexOffset + centerOffset + 2) |
| .addClass('slick-active') |
| .attr('aria-hidden', 'false'); |
| |
| } |
| |
| if (index === 0) { |
| |
| allSlides |
| .eq(allSlides.length - 1 - _.options.slidesToShow) |
| .addClass('slick-center'); |
| |
| } else if (index === _.slideCount - 1) { |
| |
| allSlides |
| .eq(_.options.slidesToShow) |
| .addClass('slick-center'); |
| |
| } |
| |
| } |
| |
| _.$slides |
| .eq(index) |
| .addClass('slick-center'); |
| |
| } else { |
| |
| if (index >= 0 && index <= (_.slideCount - _.options.slidesToShow)) { |
| |
| _.$slides |
| .slice(index, index + _.options.slidesToShow) |
| .addClass('slick-active') |
| .attr('aria-hidden', 'false'); |
| |
| } else if (allSlides.length <= _.options.slidesToShow) { |
| |
| allSlides |
| .addClass('slick-active') |
| .attr('aria-hidden', 'false'); |
| |
| } else { |
| |
| remainder = _.slideCount % _.options.slidesToShow; |
| indexOffset = _.options.infinite === true ? _.options.slidesToShow + index : index; |
| |
| if (_.options.slidesToShow == _.options.slidesToScroll && (_.slideCount - index) < _.options.slidesToShow) { |
| |
| allSlides |
| .slice(indexOffset - (_.options.slidesToShow - remainder), indexOffset + remainder) |
| .addClass('slick-active') |
| .attr('aria-hidden', 'false'); |
| |
| } else { |
| |
| allSlides |
| .slice(indexOffset, indexOffset + _.options.slidesToShow) |
| .addClass('slick-active') |
| .attr('aria-hidden', 'false'); |
| |
| } |
| |
| } |
| |
| } |
| |
| if (_.options.lazyLoad === 'ondemand') { |
| _.lazyLoad(); |
| } |
| |
| }; |
| |
| Slick.prototype.setupInfinite = function() { |
| |
| var _ = this, |
| i, slideIndex, infiniteCount; |
| |
| if (_.options.fade === true) { |
| _.options.centerMode = false; |
| } |
| |
| if (_.options.infinite === true && _.options.fade === false) { |
| |
| slideIndex = null; |
| |
| if (_.slideCount > _.options.slidesToShow) { |
| |
| if (_.options.centerMode === true) { |
| infiniteCount = _.options.slidesToShow + 1; |
| } else { |
| infiniteCount = _.options.slidesToShow; |
| } |
| |
| for (i = _.slideCount; i > (_.slideCount - |
| infiniteCount); i -= 1) { |
| slideIndex = i - 1; |
| $(_.$slides[slideIndex]).clone(true).attr('id', '') |
| .attr('data-slick-index', slideIndex - _.slideCount) |
| .prependTo(_.$slideTrack).addClass('slick-cloned'); |
| } |
| for (i = 0; i < infiniteCount; i += 1) { |
| slideIndex = i; |
| $(_.$slides[slideIndex]).clone(true).attr('id', '') |
| .attr('data-slick-index', slideIndex + _.slideCount) |
| .appendTo(_.$slideTrack).addClass('slick-cloned'); |
| } |
| _.$slideTrack.find('.slick-cloned').find('[id]').each(function() { |
| $(this).attr('id', ''); |
| }); |
| |
| } |
| |
| } |
| |
| }; |
| |
| Slick.prototype.setPaused = function(paused) { |
| |
| var _ = this; |
| |
| if (_.options.autoplay === true && _.options.pauseOnHover === true) { |
| _.paused = paused; |
| if (!paused) { |
| _.autoPlay(); |
| } else { |
| _.autoPlayClear(); |
| } |
| } |
| }; |
| |
| Slick.prototype.selectHandler = function(event) { |
| |
| var _ = this; |
| |
| var targetElement = |
| $(event.target).is('.slick-slide') ? |
| $(event.target) : |
| $(event.target).parents('.slick-slide'); |
| |
| var index = parseInt(targetElement.attr('data-slick-index')); |
| |
| if (!index) index = 0; |
| |
| if (_.slideCount <= _.options.slidesToShow) { |
| |
| _.setSlideClasses(index); |
| _.asNavFor(index); |
| return; |
| |
| } |
| |
| _.slideHandler(index); |
| |
| }; |
| |
| Slick.prototype.slideHandler = function(index, sync, dontAnimate) { |
| |
| var targetSlide, animSlide, oldSlide, slideLeft, targetLeft = null, |
| _ = this; |
| |
| sync = sync || false; |
| |
| if (_.animating === true && _.options.waitForAnimate === true) { |
| return; |
| } |
| |
| if (_.options.fade === true && _.currentSlide === index) { |
| return; |
| } |
| |
| if (_.slideCount <= _.options.slidesToShow) { |
| return; |
| } |
| |
| if (sync === false) { |
| _.asNavFor(index); |
| } |
| |
| targetSlide = index; |
| targetLeft = _.getLeft(targetSlide); |
| slideLeft = _.getLeft(_.currentSlide); |
| |
| _.currentLeft = _.swipeLeft === null ? slideLeft : _.swipeLeft; |
| |
| if (_.options.infinite === false && _.options.centerMode === false && (index < 0 || index > _.getDotCount() * _.options.slidesToScroll)) { |
| if (_.options.fade === false) { |
| targetSlide = _.currentSlide; |
| if (dontAnimate !== true) { |
| _.animateSlide(slideLeft, function() { |
| _.postSlide(targetSlide); |
| }); |
| } else { |
| _.postSlide(targetSlide); |
| } |
| } |
| return; |
| } else if (_.options.infinite === false && _.options.centerMode === true && (index < 0 || index > (_.slideCount - _.options.slidesToScroll))) { |
| if (_.options.fade === false) { |
| targetSlide = _.currentSlide; |
| if (dontAnimate !== true) { |
| _.animateSlide(slideLeft, function() { |
| _.postSlide(targetSlide); |
| }); |
| } else { |
| _.postSlide(targetSlide); |
| } |
| } |
| return; |
| } |
| |
| if (_.options.autoplay === true) { |
| clearInterval(_.autoPlayTimer); |
| } |
| |
| if (targetSlide < 0) { |
| if (_.slideCount % _.options.slidesToScroll !== 0) { |
| animSlide = _.slideCount - (_.slideCount % _.options.slidesToScroll); |
| } else { |
| animSlide = _.slideCount + targetSlide; |
| } |
| } else if (targetSlide >= _.slideCount) { |
| if (_.slideCount % _.options.slidesToScroll !== 0) { |
| animSlide = 0; |
| } else { |
| animSlide = targetSlide - _.slideCount; |
| } |
| } else { |
| animSlide = targetSlide; |
| } |
| |
| _.animating = true; |
| |
| _.$slider.trigger('beforeChange', [_, _.currentSlide, animSlide]); |
| |
| oldSlide = _.currentSlide; |
| _.currentSlide = animSlide; |
| |
| _.setSlideClasses(_.currentSlide); |
| |
| _.updateDots(); |
| _.updateArrows(); |
| |
| if (_.options.fade === true) { |
| if (dontAnimate !== true) { |
| |
| _.fadeSlideOut(oldSlide); |
| |
| _.fadeSlide(animSlide, function() { |
| _.postSlide(animSlide); |
| }); |
| |
| } else { |
| _.postSlide(animSlide); |
| } |
| _.animateHeight(); |
| return; |
| } |
| |
| if (dontAnimate !== true) { |
| _.animateSlide(targetLeft, function() { |
| _.postSlide(animSlide); |
| }); |
| } else { |
| _.postSlide(animSlide); |
| } |
| |
| }; |
| |
| Slick.prototype.startLoad = function() { |
| |
| var _ = this; |
| |
| if (_.options.arrows === true && _.slideCount > _.options.slidesToShow) { |
| |
| _.$prevArrow.hide(); |
| _.$nextArrow.hide(); |
| |
| } |
| |
| if (_.options.dots === true && _.slideCount > _.options.slidesToShow) { |
| |
| _.$dots.hide(); |
| |
| } |
| |
| _.$slider.addClass('slick-loading'); |
| |
| }; |
| |
| Slick.prototype.swipeDirection = function() { |
| |
| var xDist, yDist, r, swipeAngle, _ = this; |
| |
| xDist = _.touchObject.startX - _.touchObject.curX; |
| yDist = _.touchObject.startY - _.touchObject.curY; |
| r = Math.atan2(yDist, xDist); |
| |
| swipeAngle = Math.round(r * 180 / Math.PI); |
| if (swipeAngle < 0) { |
| swipeAngle = 360 - Math.abs(swipeAngle); |
| } |
| |
| if ((swipeAngle <= 45) && (swipeAngle >= 0)) { |
| return (_.options.rtl === false ? 'left' : 'right'); |
| } |
| if ((swipeAngle <= 360) && (swipeAngle >= 315)) { |
| return (_.options.rtl === false ? 'left' : 'right'); |
| } |
| if ((swipeAngle >= 135) && (swipeAngle <= 225)) { |
| return (_.options.rtl === false ? 'right' : 'left'); |
| } |
| if (_.options.verticalSwiping === true) { |
| if ((swipeAngle >= 35) && (swipeAngle <= 135)) { |
| return 'left'; |
| } else { |
| return 'right'; |
| } |
| } |
| |
| return 'vertical'; |
| |
| }; |
| |
| Slick.prototype.swipeEnd = function(event) { |
| |
| var _ = this, |
| slideCount; |
| |
| _.dragging = false; |
| |
| _.shouldClick = (_.touchObject.swipeLength > 10) ? false : true; |
| |
| if (_.touchObject.curX === undefined) { |
| return false; |
| } |
| |
| if (_.touchObject.edgeHit === true) { |
| _.$slider.trigger('edge', [_, _.swipeDirection()]); |
| } |
| |
| if (_.touchObject.swipeLength >= _.touchObject.minSwipe) { |
| |
| switch (_.swipeDirection()) { |
| case 'left': |
| slideCount = _.options.swipeToSlide ? _.checkNavigable(_.currentSlide + _.getSlideCount()) : _.currentSlide + _.getSlideCount(); |
| _.slideHandler(slideCount); |
| _.currentDirection = 0; |
| _.touchObject = {}; |
| _.$slider.trigger('swipe', [_, 'left']); |
| break; |
| |
| case 'right': |
| slideCount = _.options.swipeToSlide ? _.checkNavigable(_.currentSlide - _.getSlideCount()) : _.currentSlide - _.getSlideCount(); |
| _.slideHandler(slideCount); |
| _.currentDirection = 1; |
| _.touchObject = {}; |
| _.$slider.trigger('swipe', [_, 'right']); |
| break; |
| } |
| } else { |
| if (_.touchObject.startX !== _.touchObject.curX) { |
| _.slideHandler(_.currentSlide); |
| _.touchObject = {}; |
| } |
| } |
| |
| }; |
| |
| Slick.prototype.swipeHandler = function(event) { |
| |
| var _ = this; |
| |
| if ((_.options.swipe === false) || ('ontouchend' in document && _.options.swipe === false)) { |
| return; |
| } else if (_.options.draggable === false && event.type.indexOf('mouse') !== -1) { |
| return; |
| } |
| |
| _.touchObject.fingerCount = event.originalEvent && event.originalEvent.touches !== undefined ? |
| event.originalEvent.touches.length : 1; |
| |
| _.touchObject.minSwipe = _.listWidth / _.options |
| .touchThreshold; |
| |
| if (_.options.verticalSwiping === true) { |
| _.touchObject.minSwipe = _.listHeight / _.options |
| .touchThreshold; |
| } |
| |
| switch (event.data.action) { |
| |
| case 'start': |
| _.swipeStart(event); |
| break; |
| |
| case 'move': |
| _.swipeMove(event); |
| break; |
| |
| case 'end': |
| _.swipeEnd(event); |
| break; |
| |
| } |
| |
| }; |
| |
| Slick.prototype.swipeMove = function(event) { |
| |
| var _ = this, |
| edgeWasHit = false, |
| curLeft, swipeDirection, swipeLength, positionOffset, touches; |
| |
| touches = event.originalEvent !== undefined ? event.originalEvent.touches : null; |
| |
| if (!_.dragging || touches && touches.length !== 1) { |
| return false; |
| } |
| |
| curLeft = _.getLeft(_.currentSlide); |
| |
| _.touchObject.curX = touches !== undefined ? touches[0].pageX : event.clientX; |
| _.touchObject.curY = touches !== undefined ? touches[0].pageY : event.clientY; |
| |
| _.touchObject.swipeLength = Math.round(Math.sqrt( |
| Math.pow(_.touchObject.curX - _.touchObject.startX, 2))); |
| |
| if (_.options.verticalSwiping === true) { |
| _.touchObject.swipeLength = Math.round(Math.sqrt( |
| Math.pow(_.touchObject.curY - _.touchObject.startY, 2))); |
| } |
| |
| swipeDirection = _.swipeDirection(); |
| |
| if (swipeDirection === 'vertical') { |
| return; |
| } |
| |
| if (event.originalEvent !== undefined && _.touchObject.swipeLength > 4) { |
| event.preventDefault(); |
| } |
| |
| positionOffset = (_.options.rtl === false ? 1 : -1) * (_.touchObject.curX > _.touchObject.startX ? 1 : -1); |
| if (_.options.verticalSwiping === true) { |
| positionOffset = _.touchObject.curY > _.touchObject.startY ? 1 : -1; |
| } |
| |
| |
| swipeLength = _.touchObject.swipeLength; |
| |
| _.touchObject.edgeHit = false; |
| |
| if (_.options.infinite === false) { |
| if ((_.currentSlide === 0 && swipeDirection === 'right') || (_.currentSlide >= _.getDotCount() && swipeDirection === 'left')) { |
| swipeLength = _.touchObject.swipeLength * _.options.edgeFriction; |
| _.touchObject.edgeHit = true; |
| } |
| } |
| |
| if (_.options.vertical === false) { |
| _.swipeLeft = curLeft + swipeLength * positionOffset; |
| } else { |
| _.swipeLeft = curLeft + (swipeLength * (_.$list.height() / _.listWidth)) * positionOffset; |
| } |
| if (_.options.verticalSwiping === true) { |
| _.swipeLeft = curLeft + swipeLength * positionOffset; |
| } |
| |
| if (_.options.fade === true || _.options.touchMove === false) { |
| return false; |
| } |
| |
| if (_.animating === true) { |
| _.swipeLeft = null; |
| return false; |
| } |
| |
| _.setCSS(_.swipeLeft); |
| |
| }; |
| |
| Slick.prototype.swipeStart = function(event) { |
| |
| var _ = this, |
| touches; |
| |
| if (_.touchObject.fingerCount !== 1 || _.slideCount <= _.options.slidesToShow) { |
| _.touchObject = {}; |
| return false; |
| } |
| |
| if (event.originalEvent !== undefined && event.originalEvent.touches !== undefined) { |
| touches = event.originalEvent.touches[0]; |
| } |
| |
| _.touchObject.startX = _.touchObject.curX = touches !== undefined ? touches.pageX : event.clientX; |
| _.touchObject.startY = _.touchObject.curY = touches !== undefined ? touches.pageY : event.clientY; |
| |
| _.dragging = true; |
| |
| }; |
| |
| Slick.prototype.unfilterSlides = Slick.prototype.slickUnfilter = function() { |
| |
| var _ = this; |
| |
| if (_.$slidesCache !== null) { |
| |
| _.unload(); |
| |
| _.$slideTrack.children(this.options.slide).detach(); |
| |
| _.$slidesCache.appendTo(_.$slideTrack); |
| |
| _.reinit(); |
| |
| } |
| |
| }; |
| |
| Slick.prototype.unload = function() { |
| |
| var _ = this; |
| |
| $('.slick-cloned', _.$slider).remove(); |
| |
| if (_.$dots) { |
| _.$dots.remove(); |
| } |
| |
| if (_.$prevArrow && _.htmlExpr.test(_.options.prevArrow)) { |
| _.$prevArrow.remove(); |
| } |
| |
| if (_.$nextArrow && _.htmlExpr.test(_.options.nextArrow)) { |
| _.$nextArrow.remove(); |
| } |
| |
| _.$slides |
| .removeClass('slick-slide slick-active slick-visible slick-current') |
| .attr('aria-hidden', 'true') |
| .css('width', ''); |
| |
| }; |
| |
| Slick.prototype.unslick = function(fromBreakpoint) { |
| |
| var _ = this; |
| _.$slider.trigger('unslick', [_, fromBreakpoint]); |
| _.destroy(); |
| |
| }; |
| |
| Slick.prototype.updateArrows = function() { |
| |
| var _ = this, |
| centerOffset; |
| |
| centerOffset = Math.floor(_.options.slidesToShow / 2); |
| |
| if ( _.options.arrows === true && |
| _.slideCount > _.options.slidesToShow && |
| !_.options.infinite ) { |
| |
| _.$prevArrow.removeClass('slick-disabled').attr('aria-disabled', 'false'); |
| _.$nextArrow.removeClass('slick-disabled').attr('aria-disabled', 'false'); |
| |
| if (_.currentSlide === 0) { |
| |
| _.$prevArrow.addClass('slick-disabled').attr('aria-disabled', 'true'); |
| _.$nextArrow.removeClass('slick-disabled').attr('aria-disabled', 'false'); |
| |
| } else if (_.currentSlide >= _.slideCount - _.options.slidesToShow && _.options.centerMode === false) { |
| |
| _.$nextArrow.addClass('slick-disabled').attr('aria-disabled', 'true'); |
| _.$prevArrow.removeClass('slick-disabled').attr('aria-disabled', 'false'); |
| |
| } else if (_.currentSlide >= _.slideCount - 1 && _.options.centerMode === true) { |
| |
| _.$nextArrow.addClass('slick-disabled').attr('aria-disabled', 'true'); |
| _.$prevArrow.removeClass('slick-disabled').attr('aria-disabled', 'false'); |
| |
| } |
| |
| } |
| |
| }; |
| |
| Slick.prototype.updateDots = function() { |
| |
| var _ = this; |
| |
| if (_.$dots !== null) { |
| |
| _.$dots |
| .find('li') |
| .removeClass('slick-active') |
| .attr('aria-hidden', 'true'); |
| |
| _.$dots |
| .find('li') |
| .eq(Math.floor(_.currentSlide / _.options.slidesToScroll)) |
| .addClass('slick-active') |
| .attr('aria-hidden', 'false'); |
| |
| } |
| |
| }; |
| |
| Slick.prototype.visibility = function() { |
| |
| var _ = this; |
| |
| if (document[_.hidden]) { |
| _.paused = true; |
| _.autoPlayClear(); |
| } else { |
| if (_.options.autoplay === true) { |
| _.paused = false; |
| _.autoPlay(); |
| } |
| } |
| |
| }; |
| Slick.prototype.initADA = function() { |
| var _ = this; |
| _.$slides.add(_.$slideTrack.find('.slick-cloned')).attr({ |
| 'aria-hidden': 'true', |
| 'tabindex': '-1' |
| }).find('a, input, button, select').attr({ |
| 'tabindex': '-1' |
| }); |
| |
| _.$slideTrack.attr('role', 'listbox'); |
| |
| _.$slides.not(_.$slideTrack.find('.slick-cloned')).each(function(i) { |
| $(this).attr({ |
| 'role': 'option', |
| 'aria-describedby': 'slick-slide' + _.instanceUid + i + '' |
| }); |
| }); |
| |
| if (_.$dots !== null) { |
| _.$dots.attr('role', 'tablist').find('li').each(function(i) { |
| $(this).attr({ |
| 'role': 'presentation', |
| 'aria-selected': 'false', |
| 'aria-controls': 'navigation' + _.instanceUid + i + '', |
| 'id': 'slick-slide' + _.instanceUid + i + '' |
| }); |
| }) |
| .first().attr('aria-selected', 'true').end() |
| .find('button').attr('role', 'button').end() |
| .closest('div').attr('role', 'toolbar'); |
| } |
| _.activateADA(); |
| |
| }; |
| |
| Slick.prototype.activateADA = function() { |
| var _ = this; |
| |
| _.$slideTrack.find('.slick-active').attr({ |
| 'aria-hidden': 'false' |
| }).find('a, input, button, select').attr({ |
| 'tabindex': '0' |
| }); |
| |
| }; |
| |
| Slick.prototype.focusHandler = function() { |
| var _ = this; |
| _.$slider.on('focus.slick blur.slick', '*', function(event) { |
| event.stopImmediatePropagation(); |
| var sf = $(this); |
| setTimeout(function() { |
| if (_.isPlay) { |
| if (sf.is(':focus')) { |
| _.autoPlayClear(); |
| _.paused = true; |
| } else { |
| _.paused = false; |
| _.autoPlay(); |
| } |
| } |
| }, 0); |
| }); |
| }; |
| |
| $.fn.slick = function() { |
| var _ = this, |
| opt = arguments[0], |
| args = Array.prototype.slice.call(arguments, 1), |
| l = _.length, |
| i, |
| ret; |
| for (i = 0; i < l; i++) { |
| if (typeof opt == 'object' || typeof opt == 'undefined') |
| _[i].slick = new Slick(_[i], opt); |
| else |
| ret = _[i].slick[opt].apply(_[i].slick, args); |
| if (typeof ret != 'undefined') return ret; |
| } |
| return _; |
| }; |
| |
| })); |
