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/**
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* Swiper 3.3.1
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* Most modern mobile touch slider and framework with hardware accelerated transitions
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*
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* http://www.idangero.us/swiper/
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*
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* Copyright 2016, Vladimir Kharlampidi
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* The iDangero.us
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* http://www.idangero.us/
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*
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* Licensed under MIT
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*
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* Released on: February 7, 2016
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*/
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(function () {
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'use strict';
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var $;
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/*===========================
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Swiper
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===========================*/
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var Swiper = function (container, params) {
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if (!(this instanceof Swiper)) return new Swiper(container, params);
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var defaults = {
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direction: 'horizontal',
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touchEventsTarget: 'container',
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initialSlide: 0,
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speed: 300,
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// autoplay
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autoplay: false,
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autoplayDisableOnInteraction: true,
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autoplayStopOnLast: false,
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// To support iOS's swipe-to-go-back gesture (when being used in-app, with UIWebView).
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iOSEdgeSwipeDetection: false,
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iOSEdgeSwipeThreshold: 20,
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// Free mode
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freeMode: false,
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freeModeMomentum: true,
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freeModeMomentumRatio: 1,
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freeModeMomentumBounce: true,
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freeModeMomentumBounceRatio: 1,
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freeModeSticky: false,
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freeModeMinimumVelocity: 0.02,
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// Autoheight
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autoHeight: false,
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// Set wrapper width
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setWrapperSize: false,
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// Virtual Translate
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virtualTranslate: false,
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// Effects
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effect: 'slide', // 'slide' or 'fade' or 'cube' or 'coverflow' or 'flip'
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coverflow: {
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rotate: 50,
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stretch: 0,
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depth: 100,
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modifier: 1,
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slideShadows : true
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},
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flip: {
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slideShadows : true,
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limitRotation: true
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},
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cube: {
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slideShadows: true,
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shadow: true,
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shadowOffset: 20,
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shadowScale: 0.94
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},
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fade: {
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crossFade: false
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},
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// Parallax
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parallax: false,
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// Scrollbar
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scrollbar: null,
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scrollbarHide: true,
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scrollbarDraggable: false,
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scrollbarSnapOnRelease: false,
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// Keyboard Mousewheel
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keyboardControl: false,
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mousewheelControl: false,
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mousewheelReleaseOnEdges: false,
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mousewheelInvert: false,
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mousewheelForceToAxis: false,
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mousewheelSensitivity: 1,
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// Hash Navigation
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hashnav: false,
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// Breakpoints
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breakpoints: undefined,
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// Slides grid
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spaceBetween: 0,
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slidesPerView: 1,
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slidesPerColumn: 1,
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slidesPerColumnFill: 'column',
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slidesPerGroup: 1,
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centeredSlides: false,
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slidesOffsetBefore: 0, // in px
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slidesOffsetAfter: 0, // in px
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// Round length
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roundLengths: false,
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// Touches
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touchRatio: 1,
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touchAngle: 45,
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simulateTouch: true,
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shortSwipes: true,
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longSwipes: true,
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longSwipesRatio: 0.5,
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longSwipesMs: 300,
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followFinger: true,
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onlyExternal: false,
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threshold: 0,
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touchMoveStopPropagation: true,
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// Unique Navigation Elements
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uniqueNavElements: true,
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// Pagination
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pagination: null,
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paginationElement: 'span',
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paginationClickable: false,
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paginationHide: false,
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paginationBulletRender: null,
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paginationProgressRender: null,
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paginationFractionRender: null,
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paginationCustomRender: null,
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paginationType: 'bullets', // 'bullets' or 'progress' or 'fraction' or 'custom'
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// Resistance
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resistance: true,
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resistanceRatio: 0.85,
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// Next/prev buttons
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nextButton: null,
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prevButton: null,
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// Progress
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watchSlidesProgress: false,
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watchSlidesVisibility: false,
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// Cursor
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grabCursor: false,
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// Clicks
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preventClicks: true,
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preventClicksPropagation: true,
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slideToClickedSlide: false,
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// Lazy Loading
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lazyLoading: false,
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lazyLoadingInPrevNext: false,
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lazyLoadingInPrevNextAmount: 1,
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lazyLoadingOnTransitionStart: false,
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// Images
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preloadImages: true,
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updateOnImagesReady: true,
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// loop
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loop: false,
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loopAdditionalSlides: 0,
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loopedSlides: null,
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// Control
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control: undefined,
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controlInverse: false,
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controlBy: 'slide', //or 'container'
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// Swiping/no swiping
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allowSwipeToPrev: true,
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allowSwipeToNext: true,
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swipeHandler: null, //'.swipe-handler',
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noSwiping: true,
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noSwipingClass: 'swiper-no-swiping',
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// NS
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slideClass: 'swiper-slide',
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slideActiveClass: 'swiper-slide-active',
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slideVisibleClass: 'swiper-slide-visible',
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slideDuplicateClass: 'swiper-slide-duplicate',
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slideNextClass: 'swiper-slide-next',
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slidePrevClass: 'swiper-slide-prev',
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wrapperClass: 'swiper-wrapper',
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bulletClass: 'swiper-pagination-bullet',
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bulletActiveClass: 'swiper-pagination-bullet-active',
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buttonDisabledClass: 'swiper-button-disabled',
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paginationCurrentClass: 'swiper-pagination-current',
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paginationTotalClass: 'swiper-pagination-total',
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paginationHiddenClass: 'swiper-pagination-hidden',
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paginationProgressbarClass: 'swiper-pagination-progressbar',
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// Observer
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observer: false,
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observeParents: false,
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// Accessibility
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a11y: false,
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prevSlideMessage: 'Previous slide',
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nextSlideMessage: 'Next slide',
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firstSlideMessage: 'This is the first slide',
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lastSlideMessage: 'This is the last slide',
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paginationBulletMessage: 'Go to slide {{index}}',
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// Callbacks
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runCallbacksOnInit: true
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/*
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Callbacks:
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onInit: function (swiper)
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onDestroy: function (swiper)
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onClick: function (swiper, e)
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onTap: function (swiper, e)
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onDoubleTap: function (swiper, e)
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onSliderMove: function (swiper, e)
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onSlideChangeStart: function (swiper)
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onSlideChangeEnd: function (swiper)
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onTransitionStart: function (swiper)
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onTransitionEnd: function (swiper)
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onImagesReady: function (swiper)
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onProgress: function (swiper, progress)
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onTouchStart: function (swiper, e)
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onTouchMove: function (swiper, e)
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onTouchMoveOpposite: function (swiper, e)
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onTouchEnd: function (swiper, e)
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onReachBeginning: function (swiper)
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onReachEnd: function (swiper)
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onSetTransition: function (swiper, duration)
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onSetTranslate: function (swiper, translate)
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onAutoplayStart: function (swiper)
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onAutoplayStop: function (swiper),
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onLazyImageLoad: function (swiper, slide, image)
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onLazyImageReady: function (swiper, slide, image)
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*/
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};
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var initialVirtualTranslate = params && params.virtualTranslate;
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params = params || {};
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var originalParams = {};
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for (var param in params) {
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if (typeof params[param] === 'object' && params[param] !== null && !(params[param].nodeType || params[param] === window || params[param] === document || (typeof Dom7 !== 'undefined' && params[param] instanceof Dom7) || (typeof jQuery !== 'undefined' && params[param] instanceof jQuery))) {
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originalParams[param] = {};
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for (var deepParam in params[param]) {
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originalParams[param][deepParam] = params[param][deepParam];
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}
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}
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else {
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originalParams[param] = params[param];
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}
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}
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for (var def in defaults) {
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if (typeof params[def] === 'undefined') {
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params[def] = defaults[def];
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}
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else if (typeof params[def] === 'object') {
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for (var deepDef in defaults[def]) {
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if (typeof params[def][deepDef] === 'undefined') {
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params[def][deepDef] = defaults[def][deepDef];
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}
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}
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}
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}
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// Swiper
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var s = this;
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// Params
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s.params = params;
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s.originalParams = originalParams;
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// Classname
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s.classNames = [];
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/*=========================
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Dom Library and plugins
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===========================*/
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if (typeof $ !== 'undefined' && typeof Dom7 !== 'undefined'){
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$ = Dom7;
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}
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if (typeof $ === 'undefined') {
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if (typeof Dom7 === 'undefined') {
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$ = window.Dom7 || window.Zepto || window.jQuery;
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}
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else {
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$ = Dom7;
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}
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if (!$) return;
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}
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// Export it to Swiper instance
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s.$ = $;
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/*=========================
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Breakpoints
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===========================*/
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s.currentBreakpoint = undefined;
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s.getActiveBreakpoint = function () {
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//Get breakpoint for window width
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if (!s.params.breakpoints) return false;
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var breakpoint = false;
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var points = [], point;
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for ( point in s.params.breakpoints ) {
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if (s.params.breakpoints.hasOwnProperty(point)) {
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points.push(point);
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}
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}
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points.sort(function (a, b) {
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return parseInt(a, 10) > parseInt(b, 10);
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});
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for (var i = 0; i < points.length; i++) {
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point = points[i];
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if (point >= window.innerWidth && !breakpoint) {
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breakpoint = point;
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}
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}
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return breakpoint || 'max';
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};
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s.setBreakpoint = function () {
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//Set breakpoint for window width and update parameters
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var breakpoint = s.getActiveBreakpoint();
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if (breakpoint && s.currentBreakpoint !== breakpoint) {
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var breakPointsParams = breakpoint in s.params.breakpoints ? s.params.breakpoints[breakpoint] : s.originalParams;
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var needsReLoop = s.params.loop && (breakPointsParams.slidesPerView !== s.params.slidesPerView);
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for ( var param in breakPointsParams ) {
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s.params[param] = breakPointsParams[param];
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}
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s.currentBreakpoint = breakpoint;
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if(needsReLoop && s.destroyLoop) {
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s.reLoop(true);
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}
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}
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};
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// Set breakpoint on load
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if (s.params.breakpoints) {
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s.setBreakpoint();
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}
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/*=========================
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Preparation - Define Container, Wrapper and Pagination
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===========================*/
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s.container = $(container);
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if (s.container.length === 0) return;
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if (s.container.length > 1) {
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var swipers = [];
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s.container.each(function () {
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var container = this;
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swipers.push(new Swiper(this, params));
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});
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return swipers;
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}
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// Save instance in container HTML Element and in data
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s.container[0].swiper = s;
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s.container.data('swiper', s);
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s.classNames.push('swiper-container-' + s.params.direction);
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if (s.params.freeMode) {
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s.classNames.push('swiper-container-free-mode');
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}
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if (!s.support.flexbox) {
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s.classNames.push('swiper-container-no-flexbox');
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s.params.slidesPerColumn = 1;
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}
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if (s.params.autoHeight) {
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s.classNames.push('swiper-container-autoheight');
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}
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// Enable slides progress when required
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if (s.params.parallax || s.params.watchSlidesVisibility) {
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s.params.watchSlidesProgress = true;
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}
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// Coverflow / 3D
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if (['cube', 'coverflow', 'flip'].indexOf(s.params.effect) >= 0) {
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if (s.support.transforms3d) {
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s.params.watchSlidesProgress = true;
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s.classNames.push('swiper-container-3d');
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}
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else {
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s.params.effect = 'slide';
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}
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}
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if (s.params.effect !== 'slide') {
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s.classNames.push('swiper-container-' + s.params.effect);
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}
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if (s.params.effect === 'cube') {
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s.params.resistanceRatio = 0;
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s.params.slidesPerView = 1;
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s.params.slidesPerColumn = 1;
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s.params.slidesPerGroup = 1;
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s.params.centeredSlides = false;
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s.params.spaceBetween = 0;
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s.params.virtualTranslate = true;
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s.params.setWrapperSize = false;
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}
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if (s.params.effect === 'fade' || s.params.effect === 'flip') {
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s.params.slidesPerView = 1;
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s.params.slidesPerColumn = 1;
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s.params.slidesPerGroup = 1;
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s.params.watchSlidesProgress = true;
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s.params.spaceBetween = 0;
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s.params.setWrapperSize = false;
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if (typeof initialVirtualTranslate === 'undefined') {
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s.params.virtualTranslate = true;
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}
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}
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// Grab Cursor
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if (s.params.grabCursor && s.support.touch) {
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s.params.grabCursor = false;
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}
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// Wrapper
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s.wrapper = s.container.children('.' + s.params.wrapperClass);
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// Pagination
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if (s.params.pagination) {
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s.paginationContainer = $(s.params.pagination);
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if (s.params.uniqueNavElements && typeof s.params.pagination === 'string' && s.paginationContainer.length > 1 && s.container.find(s.params.pagination).length === 1) {
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s.paginationContainer = s.container.find(s.params.pagination);
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}
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if (s.params.paginationType === 'bullets' && s.params.paginationClickable) {
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s.paginationContainer.addClass('swiper-pagination-clickable');
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}
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else {
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s.params.paginationClickable = false;
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}
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s.paginationContainer.addClass('swiper-pagination-' + s.params.paginationType);
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}
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// Next/Prev Buttons
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if (s.params.nextButton || s.params.prevButton) {
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if (s.params.nextButton) {
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s.nextButton = $(s.params.nextButton);
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if (s.params.uniqueNavElements && typeof s.params.nextButton === 'string' && s.nextButton.length > 1 && s.container.find(s.params.nextButton).length === 1) {
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s.nextButton = s.container.find(s.params.nextButton);
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}
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}
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if (s.params.prevButton) {
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s.prevButton = $(s.params.prevButton);
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if (s.params.uniqueNavElements && typeof s.params.prevButton === 'string' && s.prevButton.length > 1 && s.container.find(s.params.prevButton).length === 1) {
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s.prevButton = s.container.find(s.params.prevButton);
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}
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}
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}
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// Is Horizontal
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s.isHorizontal = function () {
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return s.params.direction === 'horizontal';
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};
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// s.isH = isH;
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// RTL
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s.rtl = s.isHorizontal() && (s.container[0].dir.toLowerCase() === 'rtl' || s.container.css('direction') === 'rtl');
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if (s.rtl) {
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s.classNames.push('swiper-container-rtl');
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}
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// Wrong RTL support
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|
|
if (s.rtl) {
|
|
|
s.wrongRTL = s.wrapper.css('display') === '-webkit-box';
|
|
|
}
|
|
|
|
|
|
// Columns
|
|
|
if (s.params.slidesPerColumn > 1) {
|
|
|
s.classNames.push('swiper-container-multirow');
|
|
|
}
|
|
|
|
|
|
// Check for Android
|
|
|
if (s.device.android) {
|
|
|
s.classNames.push('swiper-container-android');
|
|
|
}
|
|
|
|
|
|
// Add classes
|
|
|
s.container.addClass(s.classNames.join(' '));
|
|
|
|
|
|
// Translate
|
|
|
s.translate = 0;
|
|
|
|
|
|
// Progress
|
|
|
s.progress = 0;
|
|
|
|
|
|
// Velocity
|
|
|
s.velocity = 0;
|
|
|
|
|
|
/*=========================
|
|
|
Locks, unlocks
|
|
|
===========================*/
|
|
|
s.lockSwipeToNext = function () {
|
|
|
s.params.allowSwipeToNext = false;
|
|
|
};
|
|
|
s.lockSwipeToPrev = function () {
|
|
|
s.params.allowSwipeToPrev = false;
|
|
|
};
|
|
|
s.lockSwipes = function () {
|
|
|
s.params.allowSwipeToNext = s.params.allowSwipeToPrev = false;
|
|
|
};
|
|
|
s.unlockSwipeToNext = function () {
|
|
|
s.params.allowSwipeToNext = true;
|
|
|
};
|
|
|
s.unlockSwipeToPrev = function () {
|
|
|
s.params.allowSwipeToPrev = true;
|
|
|
};
|
|
|
s.unlockSwipes = function () {
|
|
|
s.params.allowSwipeToNext = s.params.allowSwipeToPrev = true;
|
|
|
};
|
|
|
|
|
|
/*=========================
|
|
|
Round helper
|
|
|
===========================*/
|
|
|
function round(a) {
|
|
|
return Math.floor(a);
|
|
|
}
|
|
|
/*=========================
|
|
|
Set grab cursor
|
|
|
===========================*/
|
|
|
if (s.params.grabCursor) {
|
|
|
s.container[0].style.cursor = 'move';
|
|
|
s.container[0].style.cursor = '-webkit-grab';
|
|
|
s.container[0].style.cursor = '-moz-grab';
|
|
|
s.container[0].style.cursor = 'grab';
|
|
|
}
|
|
|
/*=========================
|
|
|
Update on Images Ready
|
|
|
===========================*/
|
|
|
s.imagesToLoad = [];
|
|
|
s.imagesLoaded = 0;
|
|
|
|
|
|
s.loadImage = function (imgElement, src, srcset, checkForComplete, callback) {
|
|
|
var image;
|
|
|
function onReady () {
|
|
|
if (callback) callback();
|
|
|
}
|
|
|
if (!imgElement.complete || !checkForComplete) {
|
|
|
if (src) {
|
|
|
image = new window.Image();
|
|
|
image.onload = onReady;
|
|
|
image.onerror = onReady;
|
|
|
if (srcset) {
|
|
|
image.srcset = srcset;
|
|
|
}
|
|
|
if (src) {
|
|
|
image.src = src;
|
|
|
}
|
|
|
} else {
|
|
|
onReady();
|
|
|
}
|
|
|
|
|
|
} else {//image already loaded...
|
|
|
onReady();
|
|
|
}
|
|
|
};
|
|
|
s.preloadImages = function () {
|
|
|
s.imagesToLoad = s.container.find('img');
|
|
|
function _onReady() {
|
|
|
if (typeof s === 'undefined' || s === null) return;
|
|
|
if (s.imagesLoaded !== undefined) s.imagesLoaded++;
|
|
|
if (s.imagesLoaded === s.imagesToLoad.length) {
|
|
|
if (s.params.updateOnImagesReady) s.update();
|
|
|
s.emit('onImagesReady', s);
|
|
|
}
|
|
|
}
|
|
|
for (var i = 0; i < s.imagesToLoad.length; i++) {
|
|
|
s.loadImage(s.imagesToLoad[i], (s.imagesToLoad[i].currentSrc || s.imagesToLoad[i].getAttribute('src')), (s.imagesToLoad[i].srcset || s.imagesToLoad[i].getAttribute('srcset')), true, _onReady);
|
|
|
}
|
|
|
};
|
|
|
|
|
|
/*=========================
|
|
|
Autoplay
|
|
|
===========================*/
|
|
|
s.autoplayTimeoutId = undefined;
|
|
|
s.autoplaying = false;
|
|
|
s.autoplayPaused = false;
|
|
|
function autoplay() {
|
|
|
s.autoplayTimeoutId = setTimeout(function () {
|
|
|
if (s.params.loop) {
|
|
|
s.fixLoop();
|
|
|
s._slideNext();
|
|
|
s.emit('onAutoplay', s);
|
|
|
}
|
|
|
else {
|
|
|
if (!s.isEnd) {
|
|
|
s._slideNext();
|
|
|
s.emit('onAutoplay', s);
|
|
|
}
|
|
|
else {
|
|
|
if (!params.autoplayStopOnLast) {
|
|
|
s._slideTo(0);
|
|
|
s.emit('onAutoplay', s);
|
|
|
}
|
|
|
else {
|
|
|
s.stopAutoplay();
|
|
|
}
|
|
|
}
|
|
|
}
|
|
|
}, s.params.autoplay);
|
|
|
}
|
|
|
s.startAutoplay = function () {
|
|
|
if (typeof s.autoplayTimeoutId !== 'undefined') return false;
|
|
|
if (!s.params.autoplay) return false;
|
|
|
if (s.autoplaying) return false;
|
|
|
s.autoplaying = true;
|
|
|
s.emit('onAutoplayStart', s);
|
|
|
autoplay();
|
|
|
};
|
|
|
s.stopAutoplay = function (internal) {
|
|
|
if (!s.autoplayTimeoutId) return;
|
|
|
if (s.autoplayTimeoutId) clearTimeout(s.autoplayTimeoutId);
|
|
|
s.autoplaying = false;
|
|
|
s.autoplayTimeoutId = undefined;
|
|
|
s.emit('onAutoplayStop', s);
|
|
|
};
|
|
|
s.pauseAutoplay = function (speed) {
|
|
|
if (s.autoplayPaused) return;
|
|
|
if (s.autoplayTimeoutId) clearTimeout(s.autoplayTimeoutId);
|
|
|
s.autoplayPaused = true;
|
|
|
if (speed === 0) {
|
|
|
s.autoplayPaused = false;
|
|
|
autoplay();
|
|
|
}
|
|
|
else {
|
|
|
s.wrapper.transitionEnd(function () {
|
|
|
if (!s) return;
|
|
|
s.autoplayPaused = false;
|
|
|
if (!s.autoplaying) {
|
|
|
s.stopAutoplay();
|
|
|
}
|
|
|
else {
|
|
|
autoplay();
|
|
|
}
|
|
|
});
|
|
|
}
|
|
|
};
|
|
|
/*=========================
|
|
|
Min/Max Translate
|
|
|
===========================*/
|
|
|
s.minTranslate = function () {
|
|
|
return (-s.snapGrid[0]);
|
|
|
};
|
|
|
s.maxTranslate = function () {
|
|
|
return (-s.snapGrid[s.snapGrid.length - 1]);
|
|
|
};
|
|
|
/*=========================
|
|
|
Slider/slides sizes
|
|
|
===========================*/
|
|
|
s.updateAutoHeight = function () {
|
|
|
// Update Height
|
|
|
var slide = s.slides.eq(s.activeIndex)[0];
|
|
|
if (typeof slide !== 'undefined') {
|
|
|
var newHeight = slide.offsetHeight;
|
|
|
if (newHeight) s.wrapper.css('height', newHeight + 'px');
|
|
|
}
|
|
|
};
|
|
|
s.updateContainerSize = function () {
|
|
|
var width, height;
|
|
|
if (typeof s.params.width !== 'undefined') {
|
|
|
width = s.params.width;
|
|
|
}
|
|
|
else {
|
|
|
width = s.container[0].clientWidth;
|
|
|
}
|
|
|
if (typeof s.params.height !== 'undefined') {
|
|
|
height = s.params.height;
|
|
|
}
|
|
|
else {
|
|
|
height = s.container[0].clientHeight;
|
|
|
}
|
|
|
if (width === 0 && s.isHorizontal() || height === 0 && !s.isHorizontal()) {
|
|
|
return;
|
|
|
}
|
|
|
|
|
|
//Subtract paddings
|
|
|
width = width - parseInt(s.container.css('padding-left'), 10) - parseInt(s.container.css('padding-right'), 10);
|
|
|
height = height - parseInt(s.container.css('padding-top'), 10) - parseInt(s.container.css('padding-bottom'), 10);
|
|
|
|
|
|
// Store values
|
|
|
s.width = width;
|
|
|
s.height = height;
|
|
|
s.size = s.isHorizontal() ? s.width : s.height;
|
|
|
};
|
|
|
|
|
|
s.updateSlidesSize = function () {
|
|
|
s.slides = s.wrapper.children('.' + s.params.slideClass);
|
|
|
s.snapGrid = [];
|
|
|
s.slidesGrid = [];
|
|
|
s.slidesSizesGrid = [];
|
|
|
|
|
|
var spaceBetween = s.params.spaceBetween,
|
|
|
slidePosition = -s.params.slidesOffsetBefore,
|
|
|
i,
|
|
|
prevSlideSize = 0,
|
|
|
index = 0;
|
|
|
if (typeof s.size === 'undefined') return;
|
|
|
if (typeof spaceBetween === 'string' && spaceBetween.indexOf('%') >= 0) {
|
|
|
spaceBetween = parseFloat(spaceBetween.replace('%', '')) / 100 * s.size;
|
|
|
}
|
|
|
|
|
|
s.virtualSize = -spaceBetween;
|
|
|
// reset margins
|
|
|
if (s.rtl) s.slides.css({marginLeft: '', marginTop: ''});
|
|
|
else s.slides.css({marginRight: '', marginBottom: ''});
|
|
|
|
|
|
var slidesNumberEvenToRows;
|
|
|
if (s.params.slidesPerColumn > 1) {
|
|
|
if (Math.floor(s.slides.length / s.params.slidesPerColumn) === s.slides.length / s.params.slidesPerColumn) {
|
|
|
slidesNumberEvenToRows = s.slides.length;
|
|
|
}
|
|
|
else {
|
|
|
slidesNumberEvenToRows = Math.ceil(s.slides.length / s.params.slidesPerColumn) * s.params.slidesPerColumn;
|
|
|
}
|
|
|
if (s.params.slidesPerView !== 'auto' && s.params.slidesPerColumnFill === 'row') {
|
|
|
slidesNumberEvenToRows = Math.max(slidesNumberEvenToRows, s.params.slidesPerView * s.params.slidesPerColumn);
|
|
|
}
|
|
|
}
|
|
|
|
|
|
// Calc slides
|
|
|
var slideSize;
|
|
|
var slidesPerColumn = s.params.slidesPerColumn;
|
|
|
var slidesPerRow = slidesNumberEvenToRows / slidesPerColumn;
|
|
|
var numFullColumns = slidesPerRow - (s.params.slidesPerColumn * slidesPerRow - s.slides.length);
|
|
|
for (i = 0; i < s.slides.length; i++) {
|
|
|
slideSize = 0;
|
|
|
var slide = s.slides.eq(i);
|
|
|
if (s.params.slidesPerColumn > 1) {
|
|
|
// Set slides order
|
|
|
var newSlideOrderIndex;
|
|
|
var column, row;
|
|
|
if (s.params.slidesPerColumnFill === 'column') {
|
|
|
column = Math.floor(i / slidesPerColumn);
|
|
|
row = i - column * slidesPerColumn;
|
|
|
if (column > numFullColumns || (column === numFullColumns && row === slidesPerColumn-1)) {
|
|
|
if (++row >= slidesPerColumn) {
|
|
|
row = 0;
|
|
|
column++;
|
|
|
}
|
|
|
}
|
|
|
newSlideOrderIndex = column + row * slidesNumberEvenToRows / slidesPerColumn;
|
|
|
slide
|
|
|
.css({
|
|
|
'-webkit-box-ordinal-group': newSlideOrderIndex,
|
|
|
'-moz-box-ordinal-group': newSlideOrderIndex,
|
|
|
'-ms-flex-order': newSlideOrderIndex,
|
|
|
'-webkit-order': newSlideOrderIndex,
|
|
|
'order': newSlideOrderIndex
|
|
|
});
|
|
|
}
|
|
|
else {
|
|
|
row = Math.floor(i / slidesPerRow);
|
|
|
column = i - row * slidesPerRow;
|
|
|
}
|
|
|
slide
|
|
|
.css({
|
|
|
'margin-top': (row !== 0 && s.params.spaceBetween) && (s.params.spaceBetween + 'px')
|
|
|
})
|
|
|
.attr('data-swiper-column', column)
|
|
|
.attr('data-swiper-row', row);
|
|
|
|
|
|
}
|
|
|
if (slide.css('display') === 'none') continue;
|
|
|
if (s.params.slidesPerView === 'auto') {
|
|
|
slideSize = s.isHorizontal() ? slide.outerWidth(true) : slide.outerHeight(true);
|
|
|
if (s.params.roundLengths) slideSize = round(slideSize);
|
|
|
}
|
|
|
else {
|
|
|
slideSize = (s.size - (s.params.slidesPerView - 1) * spaceBetween) / s.params.slidesPerView;
|
|
|
if (s.params.roundLengths) slideSize = round(slideSize);
|
|
|
|
|
|
if (s.isHorizontal()) {
|
|
|
s.slides[i].style.width = slideSize + 'px';
|
|
|
}
|
|
|
else {
|
|
|
s.slides[i].style.height = slideSize + 'px';
|
|
|
}
|
|
|
}
|
|
|
s.slides[i].swiperSlideSize = slideSize;
|
|
|
s.slidesSizesGrid.push(slideSize);
|
|
|
|
|
|
|
|
|
if (s.params.centeredSlides) {
|
|
|
slidePosition = slidePosition + slideSize / 2 + prevSlideSize / 2 + spaceBetween;
|
|
|
if (i === 0) slidePosition = slidePosition - s.size / 2 - spaceBetween;
|
|
|
if (Math.abs(slidePosition) < 1 / 1000) slidePosition = 0;
|
|
|
if ((index) % s.params.slidesPerGroup === 0) s.snapGrid.push(slidePosition);
|
|
|
s.slidesGrid.push(slidePosition);
|
|
|
}
|
|
|
else {
|
|
|
if ((index) % s.params.slidesPerGroup === 0) s.snapGrid.push(slidePosition);
|
|
|
s.slidesGrid.push(slidePosition);
|
|
|
slidePosition = slidePosition + slideSize + spaceBetween;
|
|
|
}
|
|
|
|
|
|
s.virtualSize += slideSize + spaceBetween;
|
|
|
|
|
|
prevSlideSize = slideSize;
|
|
|
|
|
|
index ++;
|
|
|
}
|
|
|
s.virtualSize = Math.max(s.virtualSize, s.size) + s.params.slidesOffsetAfter;
|
|
|
var newSlidesGrid;
|
|
|
|
|
|
if (
|
|
|
s.rtl && s.wrongRTL && (s.params.effect === 'slide' || s.params.effect === 'coverflow')) {
|
|
|
s.wrapper.css({width: s.virtualSize + s.params.spaceBetween + 'px'});
|
|
|
}
|
|
|
if (!s.support.flexbox || s.params.setWrapperSize) {
|
|
|
if (s.isHorizontal()) s.wrapper.css({width: s.virtualSize + s.params.spaceBetween + 'px'});
|
|
|
else s.wrapper.css({height: s.virtualSize + s.params.spaceBetween + 'px'});
|
|
|
}
|
|
|
|
|
|
if (s.params.slidesPerColumn > 1) {
|
|
|
s.virtualSize = (slideSize + s.params.spaceBetween) * slidesNumberEvenToRows;
|
|
|
s.virtualSize = Math.ceil(s.virtualSize / s.params.slidesPerColumn) - s.params.spaceBetween;
|
|
|
s.wrapper.css({width: s.virtualSize + s.params.spaceBetween + 'px'});
|
|
|
if (s.params.centeredSlides) {
|
|
|
newSlidesGrid = [];
|
|
|
for (i = 0; i < s.snapGrid.length; i++) {
|
|
|
if (s.snapGrid[i] < s.virtualSize + s.snapGrid[0]) newSlidesGrid.push(s.snapGrid[i]);
|
|
|
}
|
|
|
s.snapGrid = newSlidesGrid;
|
|
|
}
|
|
|
}
|
|
|
|
|
|
// Remove last grid elements depending on width
|
|
|
if (!s.params.centeredSlides) {
|
|
|
newSlidesGrid = [];
|
|
|
for (i = 0; i < s.snapGrid.length; i++) {
|
|
|
if (s.snapGrid[i] <= s.virtualSize - s.size) {
|
|
|
newSlidesGrid.push(s.snapGrid[i]);
|
|
|
}
|
|
|
}
|
|
|
s.snapGrid = newSlidesGrid;
|
|
|
if (Math.floor(s.virtualSize - s.size) - Math.floor(s.snapGrid[s.snapGrid.length - 1]) > 1) {
|
|
|
s.snapGrid.push(s.virtualSize - s.size);
|
|
|
}
|
|
|
}
|
|
|
if (s.snapGrid.length === 0) s.snapGrid = [0];
|
|
|
|
|
|
if (s.params.spaceBetween !== 0) {
|
|
|
if (s.isHorizontal()) {
|
|
|
if (s.rtl) s.slides.css({marginLeft: spaceBetween + 'px'});
|
|
|
else s.slides.css({marginRight: spaceBetween + 'px'});
|
|
|
}
|
|
|
else s.slides.css({marginBottom: spaceBetween + 'px'});
|
|
|
}
|
|
|
if (s.params.watchSlidesProgress) {
|
|
|
s.updateSlidesOffset();
|
|
|
}
|
|
|
};
|
|
|
s.updateSlidesOffset = function () {
|
|
|
for (var i = 0; i < s.slides.length; i++) {
|
|
|
s.slides[i].swiperSlideOffset = s.isHorizontal() ? s.slides[i].offsetLeft : s.slides[i].offsetTop;
|
|
|
}
|
|
|
};
|
|
|
|
|
|
/*=========================
|
|
|
Slider/slides progress
|
|
|
===========================*/
|
|
|
s.updateSlidesProgress = function (translate) {
|
|
|
if (typeof translate === 'undefined') {
|
|
|
translate = s.translate || 0;
|
|
|
}
|
|
|
if (s.slides.length === 0) return;
|
|
|
if (typeof s.slides[0].swiperSlideOffset === 'undefined') s.updateSlidesOffset();
|
|
|
|
|
|
var offsetCenter = -translate;
|
|
|
if (s.rtl) offsetCenter = translate;
|
|
|
|
|
|
// Visible Slides
|
|
|
s.slides.removeClass(s.params.slideVisibleClass);
|
|
|
for (var i = 0; i < s.slides.length; i++) {
|
|
|
var slide = s.slides[i];
|
|
|
var slideProgress = (offsetCenter - slide.swiperSlideOffset) / (slide.swiperSlideSize + s.params.spaceBetween);
|
|
|
if (s.params.watchSlidesVisibility) {
|
|
|
var slideBefore = -(offsetCenter - slide.swiperSlideOffset);
|
|
|
var slideAfter = slideBefore + s.slidesSizesGrid[i];
|
|
|
var isVisible =
|
|
|
(slideBefore >= 0 && slideBefore < s.size) ||
|
|
|
(slideAfter > 0 && slideAfter <= s.size) ||
|
|
|
(slideBefore <= 0 && slideAfter >= s.size);
|
|
|
if (isVisible) {
|
|
|
s.slides.eq(i).addClass(s.params.slideVisibleClass);
|
|
|
}
|
|
|
}
|
|
|
slide.progress = s.rtl ? -slideProgress : slideProgress;
|
|
|
}
|
|
|
};
|
|
|
s.updateProgress = function (translate) {
|
|
|
if (typeof translate === 'undefined') {
|
|
|
translate = s.translate || 0;
|
|
|
}
|
|
|
var translatesDiff = s.maxTranslate() - s.minTranslate();
|
|
|
var wasBeginning = s.isBeginning;
|
|
|
var wasEnd = s.isEnd;
|
|
|
if (translatesDiff === 0) {
|
|
|
s.progress = 0;
|
|
|
s.isBeginning = s.isEnd = true;
|
|
|
}
|
|
|
else {
|
|
|
s.progress = (translate - s.minTranslate()) / (translatesDiff);
|
|
|
s.isBeginning = s.progress <= 0;
|
|
|
s.isEnd = s.progress >= 1;
|
|
|
}
|
|
|
if (s.isBeginning && !wasBeginning) s.emit('onReachBeginning', s);
|
|
|
if (s.isEnd && !wasEnd) s.emit('onReachEnd', s);
|
|
|
|
|
|
if (s.params.watchSlidesProgress) s.updateSlidesProgress(translate);
|
|
|
s.emit('onProgress', s, s.progress);
|
|
|
};
|
|
|
s.updateActiveIndex = function () {
|
|
|
var translate = s.rtl ? s.translate : -s.translate;
|
|
|
var newActiveIndex, i, snapIndex;
|
|
|
for (i = 0; i < s.slidesGrid.length; i ++) {
|
|
|
if (typeof s.slidesGrid[i + 1] !== 'undefined') {
|
|
|
if (translate >= s.slidesGrid[i] && translate < s.slidesGrid[i + 1] - (s.slidesGrid[i + 1] - s.slidesGrid[i]) / 2) {
|
|
|
newActiveIndex = i;
|
|
|
}
|
|
|
else if (translate >= s.slidesGrid[i] && translate < s.slidesGrid[i + 1]) {
|
|
|
newActiveIndex = i + 1;
|
|
|
}
|
|
|
}
|
|
|
else {
|
|
|
if (translate >= s.slidesGrid[i]) {
|
|
|
newActiveIndex = i;
|
|
|
}
|
|
|
}
|
|
|
}
|
|
|
// Normalize slideIndex
|
|
|
if (newActiveIndex < 0 || typeof newActiveIndex === 'undefined') newActiveIndex = 0;
|
|
|
// for (i = 0; i < s.slidesGrid.length; i++) {
|
|
|
// if (- translate >= s.slidesGrid[i]) {
|
|
|
// newActiveIndex = i;
|
|
|
// }
|
|
|
// }
|
|
|
snapIndex = Math.floor(newActiveIndex / s.params.slidesPerGroup);
|
|
|
if (snapIndex >= s.snapGrid.length) snapIndex = s.snapGrid.length - 1;
|
|
|
|
|
|
if (newActiveIndex === s.activeIndex) {
|
|
|
return;
|
|
|
}
|
|
|
s.snapIndex = snapIndex;
|
|
|
s.previousIndex = s.activeIndex;
|
|
|
s.activeIndex = newActiveIndex;
|
|
|
s.updateClasses();
|
|
|
};
|
|
|
|
|
|
/*=========================
|
|
|
Classes
|
|
|
===========================*/
|
|
|
s.updateClasses = function () {
|
|
|
s.slides.removeClass(s.params.slideActiveClass + ' ' + s.params.slideNextClass + ' ' + s.params.slidePrevClass);
|
|
|
var activeSlide = s.slides.eq(s.activeIndex);
|
|
|
// Active classes
|
|
|
activeSlide.addClass(s.params.slideActiveClass);
|
|
|
// Next Slide
|
|
|
var nextSlide = activeSlide.next('.' + s.params.slideClass).addClass(s.params.slideNextClass);
|
|
|
if (s.params.loop && nextSlide.length === 0) {
|
|
|
s.slides.eq(0).addClass(s.params.slideNextClass);
|
|
|
}
|
|
|
// Prev Slide
|
|
|
var prevSlide = activeSlide.prev('.' + s.params.slideClass).addClass(s.params.slidePrevClass);
|
|
|
if (s.params.loop && prevSlide.length === 0) {
|
|
|
s.slides.eq(-1).addClass(s.params.slidePrevClass);
|
|
|
}
|
|
|
|
|
|
// Pagination
|
|
|
if (s.paginationContainer && s.paginationContainer.length > 0) {
|
|
|
// Current/Total
|
|
|
var current,
|
|
|
total = s.params.loop ? Math.ceil((s.slides.length - s.loopedSlides * 2) / s.params.slidesPerGroup) : s.snapGrid.length;
|
|
|
if (s.params.loop) {
|
|
|
current = Math.ceil((s.activeIndex - s.loopedSlides)/s.params.slidesPerGroup);
|
|
|
if (current > s.slides.length - 1 - s.loopedSlides * 2) {
|
|
|
current = current - (s.slides.length - s.loopedSlides * 2);
|
|
|
}
|
|
|
if (current > total - 1) current = current - total;
|
|
|
if (current < 0 && s.params.paginationType !== 'bullets') current = total + current;
|
|
|
}
|
|
|
else {
|
|
|
if (typeof s.snapIndex !== 'undefined') {
|
|
|
current = s.snapIndex;
|
|
|
}
|
|
|
else {
|
|
|
current = s.activeIndex || 0;
|
|
|
}
|
|
|
}
|
|
|
// Types
|
|
|
if (s.params.paginationType === 'bullets' && s.bullets && s.bullets.length > 0) {
|
|
|
s.bullets.removeClass(s.params.bulletActiveClass);
|
|
|
if (s.paginationContainer.length > 1) {
|
|
|
s.bullets.each(function () {
|
|
|
if ($(this).index() === current) $(this).addClass(s.params.bulletActiveClass);
|
|
|
});
|
|
|
}
|
|
|
else {
|
|
|
s.bullets.eq(current).addClass(s.params.bulletActiveClass);
|
|
|
}
|
|
|
}
|
|
|
if (s.params.paginationType === 'fraction') {
|
|
|
s.paginationContainer.find('.' + s.params.paginationCurrentClass).text(current + 1);
|
|
|
s.paginationContainer.find('.' + s.params.paginationTotalClass).text(total);
|
|
|
}
|
|
|
if (s.params.paginationType === 'progress') {
|
|
|
var scale = (current + 1) / total,
|
|
|
scaleX = scale,
|
|
|
scaleY = 1;
|
|
|
if (!s.isHorizontal()) {
|
|
|
scaleY = scale;
|
|
|
scaleX = 1;
|
|
|
}
|
|
|
s.paginationContainer.find('.' + s.params.paginationProgressbarClass).transform('translate3d(0,0,0) scaleX(' + scaleX + ') scaleY(' + scaleY + ')').transition(s.params.speed);
|
|
|
}
|
|
|
if (s.params.paginationType === 'custom' && s.params.paginationCustomRender) {
|
|
|
s.paginationContainer.html(s.params.paginationCustomRender(s, current + 1, total));
|
|
|
s.emit('onPaginationRendered', s, s.paginationContainer[0]);
|
|
|
}
|
|
|
}
|
|
|
|
|
|
// Next/active buttons
|
|
|
if (!s.params.loop) {
|
|
|
if (s.params.prevButton && s.prevButton && s.prevButton.length > 0) {
|
|
|
if (s.isBeginning) {
|
|
|
s.prevButton.addClass(s.params.buttonDisabledClass);
|
|
|
if (s.params.a11y && s.a11y) s.a11y.disable(s.prevButton);
|
|
|
}
|
|
|
else {
|
|
|
s.prevButton.removeClass(s.params.buttonDisabledClass);
|
|
|
if (s.params.a11y && s.a11y) s.a11y.enable(s.prevButton);
|
|
|
}
|
|
|
}
|
|
|
if (s.params.nextButton && s.nextButton && s.nextButton.length > 0) {
|
|
|
if (s.isEnd) {
|
|
|
s.nextButton.addClass(s.params.buttonDisabledClass);
|
|
|
if (s.params.a11y && s.a11y) s.a11y.disable(s.nextButton);
|
|
|
}
|
|
|
else {
|
|
|
s.nextButton.removeClass(s.params.buttonDisabledClass);
|
|
|
if (s.params.a11y && s.a11y) s.a11y.enable(s.nextButton);
|
|
|
}
|
|
|
}
|
|
|
}
|
|
|
};
|
|
|
|
|
|
/*=========================
|
|
|
Pagination
|
|
|
===========================*/
|
|
|
s.updatePagination = function () {
|
|
|
if (!s.params.pagination) return;
|
|
|
if (s.paginationContainer && s.paginationContainer.length > 0) {
|
|
|
var paginationHTML = '';
|
|
|
if (s.params.paginationType === 'bullets') {
|
|
|
var numberOfBullets = s.params.loop ? Math.ceil((s.slides.length - s.loopedSlides * 2) / s.params.slidesPerGroup) : s.snapGrid.length;
|
|
|
for (var i = 0; i < numberOfBullets; i++) {
|
|
|
if (s.params.paginationBulletRender) {
|
|
|
paginationHTML += s.params.paginationBulletRender(i, s.params.bulletClass);
|
|
|
}
|
|
|
else {
|
|
|
paginationHTML += '<' + s.params.paginationElement+' class="' + s.params.bulletClass + '"></' + s.params.paginationElement + '>';
|
|
|
}
|
|
|
}
|
|
|
s.paginationContainer.html(paginationHTML);
|
|
|
s.bullets = s.paginationContainer.find('.' + s.params.bulletClass);
|
|
|
if (s.params.paginationClickable && s.params.a11y && s.a11y) {
|
|
|
s.a11y.initPagination();
|
|
|
}
|
|
|
}
|
|
|
if (s.params.paginationType === 'fraction') {
|
|
|
if (s.params.paginationFractionRender) {
|
|
|
paginationHTML = s.params.paginationFractionRender(s, s.params.paginationCurrentClass, s.params.paginationTotalClass);
|
|
|
}
|
|
|
else {
|
|
|
paginationHTML =
|
|
|
'<span class="' + s.params.paginationCurrentClass + '"></span>' +
|
|
|
' / ' +
|
|
|
'<span class="' + s.params.paginationTotalClass+'"></span>';
|
|
|
}
|
|
|
s.paginationContainer.html(paginationHTML);
|
|
|
}
|
|
|
if (s.params.paginationType === 'progress') {
|
|
|
if (s.params.paginationProgressRender) {
|
|
|
paginationHTML = s.params.paginationProgressRender(s, s.params.paginationProgressbarClass);
|
|
|
}
|
|
|
else {
|
|
|
paginationHTML = '<span class="' + s.params.paginationProgressbarClass + '"></span>';
|
|
|
}
|
|
|
s.paginationContainer.html(paginationHTML);
|
|
|
}
|
|
|
if (s.params.paginationType !== 'custom') {
|
|
|
s.emit('onPaginationRendered', s, s.paginationContainer[0]);
|
|
|
}
|
|
|
}
|
|
|
};
|
|
|
/*=========================
|
|
|
Common update method
|
|
|
===========================*/
|
|
|
s.update = function (updateTranslate) {
|
|
|
s.updateContainerSize();
|
|
|
s.updateSlidesSize();
|
|
|
s.updateProgress();
|
|
|
s.updatePagination();
|
|
|
s.updateClasses();
|
|
|
if (s.params.scrollbar && s.scrollbar) {
|
|
|
s.scrollbar.set();
|
|
|
}
|
|
|
function forceSetTranslate() {
|
|
|
newTranslate = Math.min(Math.max(s.translate, s.maxTranslate()), s.minTranslate());
|
|
|
s.setWrapperTranslate(newTranslate);
|
|
|
s.updateActiveIndex();
|
|
|
s.updateClasses();
|
|
|
}
|
|
|
if (updateTranslate) {
|
|
|
var translated, newTranslate;
|
|
|
if (s.controller && s.controller.spline) {
|
|
|
s.controller.spline = undefined;
|
|
|
}
|
|
|
if (s.params.freeMode) {
|
|
|
forceSetTranslate();
|
|
|
if (s.params.autoHeight) {
|
|
|
s.updateAutoHeight();
|
|
|
}
|
|
|
}
|
|
|
else {
|
|
|
if ((s.params.slidesPerView === 'auto' || s.params.slidesPerView > 1) && s.isEnd && !s.params.centeredSlides) {
|
|
|
translated = s.slideTo(s.slides.length - 1, 0, false, true);
|
|
|
}
|
|
|
else {
|
|
|
translated = s.slideTo(s.activeIndex, 0, false, true);
|
|
|
}
|
|
|
if (!translated) {
|
|
|
forceSetTranslate();
|
|
|
}
|
|
|
}
|
|
|
}
|
|
|
else if (s.params.autoHeight) {
|
|
|
s.updateAutoHeight();
|
|
|
}
|
|
|
};
|
|
|
|
|
|
/*=========================
|
|
|
Resize Handler
|
|
|
===========================*/
|
|
|
s.onResize = function (forceUpdatePagination) {
|
|
|
//Breakpoints
|
|
|
if (s.params.breakpoints) {
|
|
|
s.setBreakpoint();
|
|
|
}
|
|
|
|
|
|
// Disable locks on resize
|
|
|
var allowSwipeToPrev = s.params.allowSwipeToPrev;
|
|
|
var allowSwipeToNext = s.params.allowSwipeToNext;
|
|
|
s.params.allowSwipeToPrev = s.params.allowSwipeToNext = true;
|
|
|
|
|
|
s.updateContainerSize();
|
|
|
s.updateSlidesSize();
|
|
|
if (s.params.slidesPerView === 'auto' || s.params.freeMode || forceUpdatePagination) s.updatePagination();
|
|
|
if (s.params.scrollbar && s.scrollbar) {
|
|
|
s.scrollbar.set();
|
|
|
}
|
|
|
if (s.controller && s.controller.spline) {
|
|
|
s.controller.spline = undefined;
|
|
|
}
|
|
|
var slideChangedBySlideTo = false;
|
|
|
if (s.params.freeMode) {
|
|
|
var newTranslate = Math.min(Math.max(s.translate, s.maxTranslate()), s.minTranslate());
|
|
|
s.setWrapperTranslate(newTranslate);
|
|
|
s.updateActiveIndex();
|
|
|
s.updateClasses();
|
|
|
|
|
|
if (s.params.autoHeight) {
|
|
|
s.updateAutoHeight();
|
|
|
}
|
|
|
}
|
|
|
else {
|
|
|
s.updateClasses();
|
|
|
if ((s.params.slidesPerView === 'auto' || s.params.slidesPerView > 1) && s.isEnd && !s.params.centeredSlides) {
|
|
|
slideChangedBySlideTo = s.slideTo(s.slides.length - 1, 0, false, true);
|
|
|
}
|
|
|
else {
|
|
|
slideChangedBySlideTo = s.slideTo(s.activeIndex, 0, false, true);
|
|
|
}
|
|
|
}
|
|
|
if (s.params.lazyLoading && !slideChangedBySlideTo && s.lazy) {
|
|
|
s.lazy.load();
|
|
|
}
|
|
|
// Return locks after resize
|
|
|
s.params.allowSwipeToPrev = allowSwipeToPrev;
|
|
|
s.params.allowSwipeToNext = allowSwipeToNext;
|
|
|
};
|
|
|
|
|
|
/*=========================
|
|
|
Events
|
|
|
===========================*/
|
|
|
|
|
|
//Define Touch Events
|
|
|
var desktopEvents = ['mousedown', 'mousemove', 'mouseup'];
|
|
|
if (window.navigator.pointerEnabled) desktopEvents = ['pointerdown', 'pointermove', 'pointerup'];
|
|
|
else if (window.navigator.msPointerEnabled) desktopEvents = ['MSPointerDown', 'MSPointerMove', 'MSPointerUp'];
|
|
|
s.touchEvents = {
|
|
|
start : s.support.touch || !s.params.simulateTouch ? 'touchstart' : desktopEvents[0],
|
|
|
move : s.support.touch || !s.params.simulateTouch ? 'touchmove' : desktopEvents[1],
|
|
|
end : s.support.touch || !s.params.simulateTouch ? 'touchend' : desktopEvents[2]
|
|
|
};
|
|
|
|
|
|
|
|
|
// WP8 Touch Events Fix
|
|
|
if (window.navigator.pointerEnabled || window.navigator.msPointerEnabled) {
|
|
|
(s.params.touchEventsTarget === 'container' ? s.container : s.wrapper).addClass('swiper-wp8-' + s.params.direction);
|
|
|
}
|
|
|
|
|
|
// Attach/detach events
|
|
|
s.initEvents = function (detach) {
|
|
|
var actionDom = detach ? 'off' : 'on';
|
|
|
var action = detach ? 'removeEventListener' : 'addEventListener';
|
|
|
var touchEventsTarget = s.params.touchEventsTarget === 'container' ? s.container[0] : s.wrapper[0];
|
|
|
var target = s.support.touch ? touchEventsTarget : document;
|
|
|
|
|
|
var moveCapture = s.params.nested ? true : false;
|
|
|
|
|
|
//Touch Events
|
|
|
if (s.browser.ie) {
|
|
|
touchEventsTarget[action](s.touchEvents.start, s.onTouchStart, false);
|
|
|
target[action](s.touchEvents.move, s.onTouchMove, moveCapture);
|
|
|
target[action](s.touchEvents.end, s.onTouchEnd, false);
|
|
|
}
|
|
|
else {
|
|
|
if (s.support.touch) {
|
|
|
touchEventsTarget[action](s.touchEvents.start, s.onTouchStart, false);
|
|
|
touchEventsTarget[action](s.touchEvents.move, s.onTouchMove, moveCapture);
|
|
|
touchEventsTarget[action](s.touchEvents.end, s.onTouchEnd, false);
|
|
|
}
|
|
|
if (params.simulateTouch && !s.device.ios && !s.device.android) {
|
|
|
touchEventsTarget[action]('mousedown', s.onTouchStart, false);
|
|
|
document[action]('mousemove', s.onTouchMove, moveCapture);
|
|
|
document[action]('mouseup', s.onTouchEnd, false);
|
|
|
}
|
|
|
}
|
|
|
window[action]('resize', s.onResize);
|
|
|
|
|
|
// Next, Prev, Index
|
|
|
if (s.params.nextButton && s.nextButton && s.nextButton.length > 0) {
|
|
|
s.nextButton[actionDom]('click', s.onClickNext);
|
|
|
if (s.params.a11y && s.a11y) s.nextButton[actionDom]('keydown', s.a11y.onEnterKey);
|
|
|
}
|
|
|
if (s.params.prevButton && s.prevButton && s.prevButton.length > 0) {
|
|
|
s.prevButton[actionDom]('click', s.onClickPrev);
|
|
|
if (s.params.a11y && s.a11y) s.prevButton[actionDom]('keydown', s.a11y.onEnterKey);
|
|
|
}
|
|
|
if (s.params.pagination && s.params.paginationClickable) {
|
|
|
s.paginationContainer[actionDom]('click', '.' + s.params.bulletClass, s.onClickIndex);
|
|
|
if (s.params.a11y && s.a11y) s.paginationContainer[actionDom]('keydown', '.' + s.params.bulletClass, s.a11y.onEnterKey);
|
|
|
}
|
|
|
|
|
|
// Prevent Links Clicks
|
|
|
if (s.params.preventClicks || s.params.preventClicksPropagation) touchEventsTarget[action]('click', s.preventClicks, true);
|
|
|
};
|
|
|
s.attachEvents = function () {
|
|
|
s.initEvents();
|
|
|
};
|
|
|
s.detachEvents = function () {
|
|
|
s.initEvents(true);
|
|
|
};
|
|
|
|
|
|
/*=========================
|
|
|
Handle Clicks
|
|
|
===========================*/
|
|
|
// Prevent Clicks
|
|
|
s.allowClick = true;
|
|
|
s.preventClicks = function (e) {
|
|
|
if (!s.allowClick) {
|
|
|
if (s.params.preventClicks) e.preventDefault();
|
|
|
if (s.params.preventClicksPropagation && s.animating) {
|
|
|
e.stopPropagation();
|
|
|
e.stopImmediatePropagation();
|
|
|
}
|
|
|
}
|
|
|
};
|
|
|
// Clicks
|
|
|
s.onClickNext = function (e) {
|
|
|
e.preventDefault();
|
|
|
if (s.isEnd && !s.params.loop) return;
|
|
|
s.slideNext();
|
|
|
};
|
|
|
s.onClickPrev = function (e) {
|
|
|
e.preventDefault();
|
|
|
if (s.isBeginning && !s.params.loop) return;
|
|
|
s.slidePrev();
|
|
|
};
|
|
|
s.onClickIndex = function (e) {
|
|
|
e.preventDefault();
|
|
|
var index = $(this).index() * s.params.slidesPerGroup;
|
|
|
if (s.params.loop) index = index + s.loopedSlides;
|
|
|
s.slideTo(index);
|
|
|
};
|
|
|
|
|
|
/*=========================
|
|
|
Handle Touches
|
|
|
===========================*/
|
|
|
function findElementInEvent(e, selector) {
|
|
|
var el = $(e.target);
|
|
|
if (!el.is(selector)) {
|
|
|
if (typeof selector === 'string') {
|
|
|
el = el.parents(selector);
|
|
|
}
|
|
|
else if (selector.nodeType) {
|
|
|
var found;
|
|
|
el.parents().each(function (index, _el) {
|
|
|
if (_el === selector) found = selector;
|
|
|
});
|
|
|
if (!found) return undefined;
|
|
|
else return selector;
|
|
|
}
|
|
|
}
|
|
|
if (el.length === 0) {
|
|
|
return undefined;
|
|
|
}
|
|
|
return el[0];
|
|
|
}
|
|
|
s.updateClickedSlide = function (e) {
|
|
|
var slide = findElementInEvent(e, '.' + s.params.slideClass);
|
|
|
var slideFound = false;
|
|
|
if (slide) {
|
|
|
for (var i = 0; i < s.slides.length; i++) {
|
|
|
if (s.slides[i] === slide) slideFound = true;
|
|
|
}
|
|
|
}
|
|
|
|
|
|
if (slide && slideFound) {
|
|
|
s.clickedSlide = slide;
|
|
|
s.clickedIndex = $(slide).index();
|
|
|
}
|
|
|
else {
|
|
|
s.clickedSlide = undefined;
|
|
|
s.clickedIndex = undefined;
|
|
|
return;
|
|
|
}
|
|
|
if (s.params.slideToClickedSlide && s.clickedIndex !== undefined && s.clickedIndex !== s.activeIndex) {
|
|
|
var slideToIndex = s.clickedIndex,
|
|
|
realIndex,
|
|
|
duplicatedSlides;
|
|
|
if (s.params.loop) {
|
|
|
if (s.animating) return;
|
|
|
realIndex = $(s.clickedSlide).attr('data-swiper-slide-index');
|
|
|
if (s.params.centeredSlides) {
|
|
|
if ((slideToIndex < s.loopedSlides - s.params.slidesPerView/2) || (slideToIndex > s.slides.length - s.loopedSlides + s.params.slidesPerView/2)) {
|
|
|
s.fixLoop();
|
|
|
slideToIndex = s.wrapper.children('.' + s.params.slideClass + '[data-swiper-slide-index="' + realIndex + '"]:not(.swiper-slide-duplicate)').eq(0).index();
|
|
|
setTimeout(function () {
|
|
|
s.slideTo(slideToIndex);
|
|
|
}, 0);
|
|
|
}
|
|
|
else {
|
|
|
s.slideTo(slideToIndex);
|
|
|
}
|
|
|
}
|
|
|
else {
|
|
|
if (slideToIndex > s.slides.length - s.params.slidesPerView) {
|
|
|
s.fixLoop();
|
|
|
slideToIndex = s.wrapper.children('.' + s.params.slideClass + '[data-swiper-slide-index="' + realIndex + '"]:not(.swiper-slide-duplicate)').eq(0).index();
|
|
|
setTimeout(function () {
|
|
|
s.slideTo(slideToIndex);
|
|
|
}, 0);
|
|
|
}
|
|
|
else {
|
|
|
s.slideTo(slideToIndex);
|
|
|
}
|
|
|
}
|
|
|
}
|
|
|
else {
|
|
|
s.slideTo(slideToIndex);
|
|
|
}
|
|
|
}
|
|
|
};
|
|
|
|
|
|
var isTouched,
|
|
|
isMoved,
|
|
|
allowTouchCallbacks,
|
|
|
touchStartTime,
|
|
|
isScrolling,
|
|
|
currentTranslate,
|
|
|
startTranslate,
|
|
|
allowThresholdMove,
|
|
|
// Form elements to match
|
|
|
formElements = 'input, select, textarea, button',
|
|
|
// Last click time
|
|
|
lastClickTime = Date.now(), clickTimeout,
|
|
|
//Velocities
|
|
|
velocities = [],
|
|
|
allowMomentumBounce;
|
|
|
|
|
|
// Animating Flag
|
|
|
s.animating = false;
|
|
|
|
|
|
// Touches information
|
|
|
s.touches = {
|
|
|
startX: 0,
|
|
|
startY: 0,
|
|
|
currentX: 0,
|
|
|
currentY: 0,
|
|
|
diff: 0
|
|
|
};
|
|
|
|
|
|
// Touch handlers
|
|
|
var isTouchEvent, startMoving;
|
|
|
s.onTouchStart = function (e) {
|
|
|
if (e.originalEvent) e = e.originalEvent;
|
|
|
isTouchEvent = e.type === 'touchstart';
|
|
|
if (!isTouchEvent && 'which' in e && e.which === 3) return;
|
|
|
if (s.params.noSwiping && findElementInEvent(e, '.' + s.params.noSwipingClass)) {
|
|
|
s.allowClick = true;
|
|
|
return;
|
|
|
}
|
|
|
if (s.params.swipeHandler) {
|
|
|
if (!findElementInEvent(e, s.params.swipeHandler)) return;
|
|
|
}
|
|
|
|
|
|
var startX = s.touches.currentX = e.type === 'touchstart' ? e.targetTouches[0].pageX : e.pageX;
|
|
|
var startY = s.touches.currentY = e.type === 'touchstart' ? e.targetTouches[0].pageY : e.pageY;
|
|
|
|
|
|
// Do NOT start if iOS edge swipe is detected. Otherwise iOS app (UIWebView) cannot swipe-to-go-back anymore
|
|
|
if(s.device.ios && s.params.iOSEdgeSwipeDetection && startX <= s.params.iOSEdgeSwipeThreshold) {
|
|
|
return;
|
|
|
}
|
|
|
|
|
|
isTouched = true;
|
|
|
isMoved = false;
|
|
|
allowTouchCallbacks = true;
|
|
|
isScrolling = undefined;
|
|
|
startMoving = undefined;
|
|
|
s.touches.startX = startX;
|
|
|
s.touches.startY = startY;
|
|
|
touchStartTime = Date.now();
|
|
|
s.allowClick = true;
|
|
|
s.updateContainerSize();
|
|
|
s.swipeDirection = undefined;
|
|
|
if (s.params.threshold > 0) allowThresholdMove = false;
|
|
|
if (e.type !== 'touchstart') {
|
|
|
var preventDefault = true;
|
|
|
if ($(e.target).is(formElements)) preventDefault = false;
|
|
|
if (document.activeElement && $(document.activeElement).is(formElements)) {
|
|
|
document.activeElement.blur();
|
|
|
}
|
|
|
if (preventDefault) {
|
|
|
e.preventDefault();
|
|
|
}
|
|
|
}
|
|
|
s.emit('onTouchStart', s, e);
|
|
|
};
|
|
|
|
|
|
s.onTouchMove = function (e) {
|
|
|
if (e.originalEvent) e = e.originalEvent;
|
|
|
if (isTouchEvent && e.type === 'mousemove') return;
|
|
|
if (e.preventedByNestedSwiper) {
|
|
|
s.touches.startX = e.type === 'touchmove' ? e.targetTouches[0].pageX : e.pageX;
|
|
|
s.touches.startY = e.type === 'touchmove' ? e.targetTouches[0].pageY : e.pageY;
|
|
|
return;
|
|
|
}
|
|
|
if (s.params.onlyExternal) {
|
|
|
// isMoved = true;
|
|
|
s.allowClick = false;
|
|
|
if (isTouched) {
|
|
|
s.touches.startX = s.touches.currentX = e.type === 'touchmove' ? e.targetTouches[0].pageX : e.pageX;
|
|
|
s.touches.startY = s.touches.currentY = e.type === 'touchmove' ? e.targetTouches[0].pageY : e.pageY;
|
|
|
touchStartTime = Date.now();
|
|
|
}
|
|
|
return;
|
|
|
}
|
|
|
if (isTouchEvent && document.activeElement) {
|
|
|
if (e.target === document.activeElement && $(e.target).is(formElements)) {
|
|
|
isMoved = true;
|
|
|
s.allowClick = false;
|
|
|
return;
|
|
|
}
|
|
|
}
|
|
|
if (allowTouchCallbacks) {
|
|
|
s.emit('onTouchMove', s, e);
|
|
|
}
|
|
|
if (e.targetTouches && e.targetTouches.length > 1) return;
|
|
|
|
|
|
s.touches.currentX = e.type === 'touchmove' ? e.targetTouches[0].pageX : e.pageX;
|
|
|
s.touches.currentY = e.type === 'touchmove' ? e.targetTouches[0].pageY : e.pageY;
|
|
|
|
|
|
if (typeof isScrolling === 'undefined') {
|
|
|
var touchAngle = Math.atan2(Math.abs(s.touches.currentY - s.touches.startY), Math.abs(s.touches.currentX - s.touches.startX)) * 180 / Math.PI;
|
|
|
isScrolling = s.isHorizontal() ? touchAngle > s.params.touchAngle : (90 - touchAngle > s.params.touchAngle);
|
|
|
}
|
|
|
if (isScrolling) {
|
|
|
s.emit('onTouchMoveOpposite', s, e);
|
|
|
}
|
|
|
if (typeof startMoving === 'undefined' && s.browser.ieTouch) {
|
|
|
if (s.touches.currentX !== s.touches.startX || s.touches.currentY !== s.touches.startY) {
|
|
|
startMoving = true;
|
|
|
}
|
|
|
}
|
|
|
if (!isTouched) return;
|
|
|
if (isScrolling) {
|
|
|
isTouched = false;
|
|
|
return;
|
|
|
}
|
|
|
if (!startMoving && s.browser.ieTouch) {
|
|
|
return;
|
|
|
}
|
|
|
s.allowClick = false;
|
|
|
s.emit('onSliderMove', s, e);
|
|
|
e.preventDefault();
|
|
|
if (s.params.touchMoveStopPropagation && !s.params.nested) {
|
|
|
e.stopPropagation();
|
|
|
}
|
|
|
|
|
|
if (!isMoved) {
|
|
|
if (params.loop) {
|
|
|
s.fixLoop();
|
|
|
}
|
|
|
startTranslate = s.getWrapperTranslate();
|
|
|
s.setWrapperTransition(0);
|
|
|
if (s.animating) {
|
|
|
s.wrapper.trigger('webkitTransitionEnd transitionend oTransitionEnd MSTransitionEnd msTransitionEnd');
|
|
|
}
|
|
|
if (s.params.autoplay && s.autoplaying) {
|
|
|
if (s.params.autoplayDisableOnInteraction) {
|
|
|
s.stopAutoplay();
|
|
|
}
|
|
|
else {
|
|
|
s.pauseAutoplay();
|
|
|
}
|
|
|
}
|
|
|
allowMomentumBounce = false;
|
|
|
//Grab Cursor
|
|
|
if (s.params.grabCursor) {
|
|
|
s.container[0].style.cursor = 'move';
|
|
|
s.container[0].style.cursor = '-webkit-grabbing';
|
|
|
s.container[0].style.cursor = '-moz-grabbin';
|
|
|
s.container[0].style.cursor = 'grabbing';
|
|
|
}
|
|
|
}
|
|
|
isMoved = true;
|
|
|
|
|
|
var diff = s.touches.diff = s.isHorizontal() ? s.touches.currentX - s.touches.startX : s.touches.currentY - s.touches.startY;
|
|
|
|
|
|
diff = diff * s.params.touchRatio;
|
|
|
if (s.rtl) diff = -diff;
|
|
|
|
|
|
s.swipeDirection = diff > 0 ? 'prev' : 'next';
|
|
|
currentTranslate = diff + startTranslate;
|
|
|
|
|
|
var disableParentSwiper = true;
|
|
|
if ((diff > 0 && currentTranslate > s.minTranslate())) {
|
|
|
disableParentSwiper = false;
|
|
|
if (s.params.resistance) currentTranslate = s.minTranslate() - 1 + Math.pow(-s.minTranslate() + startTranslate + diff, s.params.resistanceRatio);
|
|
|
}
|
|
|
else if (diff < 0 && currentTranslate < s.maxTranslate()) {
|
|
|
disableParentSwiper = false;
|
|
|
if (s.params.resistance) currentTranslate = s.maxTranslate() + 1 - Math.pow(s.maxTranslate() - startTranslate - diff, s.params.resistanceRatio);
|
|
|
}
|
|
|
|
|
|
if (disableParentSwiper) {
|
|
|
e.preventedByNestedSwiper = true;
|
|
|
}
|
|
|
|
|
|
// Directions locks
|
|
|
if (!s.params.allowSwipeToNext && s.swipeDirection === 'next' && currentTranslate < startTranslate) {
|
|
|
currentTranslate = startTranslate;
|
|
|
}
|
|
|
if (!s.params.allowSwipeToPrev && s.swipeDirection === 'prev' && currentTranslate > startTranslate) {
|
|
|
currentTranslate = startTranslate;
|
|
|
}
|
|
|
|
|
|
if (!s.params.followFinger) return;
|
|
|
|
|
|
// Threshold
|
|
|
if (s.params.threshold > 0) {
|
|
|
if (Math.abs(diff) > s.params.threshold || allowThresholdMove) {
|
|
|
if (!allowThresholdMove) {
|
|
|
allowThresholdMove = true;
|
|
|
s.touches.startX = s.touches.currentX;
|
|
|
s.touches.startY = s.touches.currentY;
|
|
|
currentTranslate = startTranslate;
|
|
|
s.touches.diff = s.isHorizontal() ? s.touches.currentX - s.touches.startX : s.touches.currentY - s.touches.startY;
|
|
|
return;
|
|
|
}
|
|
|
}
|
|
|
else {
|
|
|
currentTranslate = startTranslate;
|
|
|
return;
|
|
|
}
|
|
|
}
|
|
|
// Update active index in free mode
|
|
|
if (s.params.freeMode || s.params.watchSlidesProgress) {
|
|
|
s.updateActiveIndex();
|
|
|
}
|
|
|
if (s.params.freeMode) {
|
|
|
//Velocity
|
|
|
if (velocities.length === 0) {
|
|
|
velocities.push({
|
|
|
position: s.touches[s.isHorizontal() ? 'startX' : 'startY'],
|
|
|
time: touchStartTime
|
|
|
});
|
|
|
}
|
|
|
velocities.push({
|
|
|
position: s.touches[s.isHorizontal() ? 'currentX' : 'currentY'],
|
|
|
time: (new window.Date()).getTime()
|
|
|
});
|
|
|
}
|
|
|
// Update progress
|
|
|
s.updateProgress(currentTranslate);
|
|
|
// Update translate
|
|
|
s.setWrapperTranslate(currentTranslate);
|
|
|
};
|
|
|
s.onTouchEnd = function (e) {
|
|
|
if (e.originalEvent) e = e.originalEvent;
|
|
|
if (allowTouchCallbacks) {
|
|
|
s.emit('onTouchEnd', s, e);
|
|
|
}
|
|
|
allowTouchCallbacks = false;
|
|
|
if (!isTouched) return;
|
|
|
//Return Grab Cursor
|
|
|
if (s.params.grabCursor && isMoved && isTouched) {
|
|
|
s.container[0].style.cursor = 'move';
|
|
|
s.container[0].style.cursor = '-webkit-grab';
|
|
|
s.container[0].style.cursor = '-moz-grab';
|
|
|
s.container[0].style.cursor = 'grab';
|
|
|
}
|
|
|
|
|
|
// Time diff
|
|
|
var touchEndTime = Date.now();
|
|
|
var timeDiff = touchEndTime - touchStartTime;
|
|
|
|
|
|
// Tap, doubleTap, Click
|
|
|
if (s.allowClick) {
|
|
|
s.updateClickedSlide(e);
|
|
|
s.emit('onTap', s, e);
|
|
|
if (timeDiff < 300 && (touchEndTime - lastClickTime) > 300) {
|
|
|
if (clickTimeout) clearTimeout(clickTimeout);
|
|
|
clickTimeout = setTimeout(function () {
|
|
|
if (!s) return;
|
|
|
if (s.params.paginationHide && s.paginationContainer.length > 0 && !$(e.target).hasClass(s.params.bulletClass)) {
|
|
|
s.paginationContainer.toggleClass(s.params.paginationHiddenClass);
|
|
|
}
|
|
|
s.emit('onClick', s, e);
|
|
|
}, 300);
|
|
|
|
|
|
}
|
|
|
if (timeDiff < 300 && (touchEndTime - lastClickTime) < 300) {
|
|
|
if (clickTimeout) clearTimeout(clickTimeout);
|
|
|
s.emit('onDoubleTap', s, e);
|
|
|
}
|
|
|
}
|
|
|
|
|
|
lastClickTime = Date.now();
|
|
|
setTimeout(function () {
|
|
|
if (s) s.allowClick = true;
|
|
|
}, 0);
|
|
|
|
|
|
if (!isTouched || !isMoved || !s.swipeDirection || s.touches.diff === 0 || currentTranslate === startTranslate) {
|
|
|
isTouched = isMoved = false;
|
|
|
return;
|
|
|
}
|
|
|
isTouched = isMoved = false;
|
|
|
|
|
|
var currentPos;
|
|
|
if (s.params.followFinger) {
|
|
|
currentPos = s.rtl ? s.translate : -s.translate;
|
|
|
}
|
|
|
else {
|
|
|
currentPos = -currentTranslate;
|
|
|
}
|
|
|
if (s.params.freeMode) {
|
|
|
if (currentPos < -s.minTranslate()) {
|
|
|
s.slideTo(s.activeIndex);
|
|
|
return;
|
|
|
}
|
|
|
else if (currentPos > -s.maxTranslate()) {
|
|
|
if (s.slides.length < s.snapGrid.length) {
|
|
|
s.slideTo(s.snapGrid.length - 1);
|
|
|
}
|
|
|
else {
|
|
|
s.slideTo(s.slides.length - 1);
|
|
|
}
|
|
|
return;
|
|
|
}
|
|
|
|
|
|
if (s.params.freeModeMomentum) {
|
|
|
if (velocities.length > 1) {
|
|
|
var lastMoveEvent = velocities.pop(), velocityEvent = velocities.pop();
|
|
|
|
|
|
var distance = lastMoveEvent.position - velocityEvent.position;
|
|
|
var time = lastMoveEvent.time - velocityEvent.time;
|
|
|
s.velocity = distance / time;
|
|
|
s.velocity = s.velocity / 2;
|
|
|
if (Math.abs(s.velocity) < s.params.freeModeMinimumVelocity) {
|
|
|
s.velocity = 0;
|
|
|
}
|
|
|
// this implies that the user stopped moving a finger then released.
|
|
|
// There would be no events with distance zero, so the last event is stale.
|
|
|
if (time > 150 || (new window.Date().getTime() - lastMoveEvent.time) > 300) {
|
|
|
s.velocity = 0;
|
|
|
}
|
|
|
} else {
|
|
|
s.velocity = 0;
|
|
|
}
|
|
|
|
|
|
velocities.length = 0;
|
|
|
var momentumDuration = 1000 * s.params.freeModeMomentumRatio;
|
|
|
var momentumDistance = s.velocity * momentumDuration;
|
|
|
|
|
|
var newPosition = s.translate + momentumDistance;
|
|
|
if (s.rtl) newPosition = - newPosition;
|
|
|
var doBounce = false;
|
|
|
var afterBouncePosition;
|
|
|
var bounceAmount = Math.abs(s.velocity) * 20 * s.params.freeModeMomentumBounceRatio;
|
|
|
if (newPosition < s.maxTranslate()) {
|
|
|
if (s.params.freeModeMomentumBounce) {
|
|
|
if (newPosition + s.maxTranslate() < -bounceAmount) {
|
|
|
newPosition = s.maxTranslate() - bounceAmount;
|
|
|
}
|
|
|
afterBouncePosition = s.maxTranslate();
|
|
|
doBounce = true;
|
|
|
allowMomentumBounce = true;
|
|
|
}
|
|
|
else {
|
|
|
newPosition = s.maxTranslate();
|
|
|
}
|
|
|
}
|
|
|
else if (newPosition > s.minTranslate()) {
|
|
|
if (s.params.freeModeMomentumBounce) {
|
|
|
if (newPosition - s.minTranslate() > bounceAmount) {
|
|
|
newPosition = s.minTranslate() + bounceAmount;
|
|
|
}
|
|
|
afterBouncePosition = s.minTranslate();
|
|
|
doBounce = true;
|
|
|
allowMomentumBounce = true;
|
|
|
}
|
|
|
else {
|
|
|
newPosition = s.minTranslate();
|
|
|
}
|
|
|
}
|
|
|
else if (s.params.freeModeSticky) {
|
|
|
var j = 0,
|
|
|
nextSlide;
|
|
|
for (j = 0; j < s.snapGrid.length; j += 1) {
|
|
|
if (s.snapGrid[j] > -newPosition) {
|
|
|
nextSlide = j;
|
|
|
break;
|
|
|
}
|
|
|
|
|
|
}
|
|
|
if (Math.abs(s.snapGrid[nextSlide] - newPosition) < Math.abs(s.snapGrid[nextSlide - 1] - newPosition) || s.swipeDirection === 'next') {
|
|
|
newPosition = s.snapGrid[nextSlide];
|
|
|
} else {
|
|
|
newPosition = s.snapGrid[nextSlide - 1];
|
|
|
}
|
|
|
if (!s.rtl) newPosition = - newPosition;
|
|
|
}
|
|
|
//Fix duration
|
|
|
if (s.velocity !== 0) {
|
|
|
if (s.rtl) {
|
|
|
momentumDuration = Math.abs((-newPosition - s.translate) / s.velocity);
|
|
|
}
|
|
|
else {
|
|
|
momentumDuration = Math.abs((newPosition - s.translate) / s.velocity);
|
|
|
}
|
|
|
}
|
|
|
else if (s.params.freeModeSticky) {
|
|
|
s.slideReset();
|
|
|
return;
|
|
|
}
|
|
|
|
|
|
if (s.params.freeModeMomentumBounce && doBounce) {
|
|
|
s.updateProgress(afterBouncePosition);
|
|
|
s.setWrapperTransition(momentumDuration);
|
|
|
s.setWrapperTranslate(newPosition);
|
|
|
s.onTransitionStart();
|
|
|
s.animating = true;
|
|
|
s.wrapper.transitionEnd(function () {
|
|
|
if (!s || !allowMomentumBounce) return;
|
|
|
s.emit('onMomentumBounce', s);
|
|
|
|
|
|
s.setWrapperTransition(s.params.speed);
|
|
|
s.setWrapperTranslate(afterBouncePosition);
|
|
|
s.wrapper.transitionEnd(function () {
|
|
|
if (!s) return;
|
|
|
s.onTransitionEnd();
|
|
|
});
|
|
|
});
|
|
|
} else if (s.velocity) {
|
|
|
s.updateProgress(newPosition);
|
|
|
s.setWrapperTransition(momentumDuration);
|
|
|
s.setWrapperTranslate(newPosition);
|
|
|
s.onTransitionStart();
|
|
|
if (!s.animating) {
|
|
|
s.animating = true;
|
|
|
s.wrapper.transitionEnd(function () {
|
|
|
if (!s) return;
|
|
|
s.onTransitionEnd();
|
|
|
});
|
|
|
}
|
|
|
|
|
|
} else {
|
|
|
s.updateProgress(newPosition);
|
|
|
}
|
|
|
|
|
|
s.updateActiveIndex();
|
|
|
}
|
|
|
if (!s.params.freeModeMomentum || timeDiff >= s.params.longSwipesMs) {
|
|
|
s.updateProgress();
|
|
|
s.updateActiveIndex();
|
|
|
}
|
|
|
return;
|
|
|
}
|
|
|
|
|
|
// Find current slide
|
|
|
var i, stopIndex = 0, groupSize = s.slidesSizesGrid[0];
|
|
|
for (i = 0; i < s.slidesGrid.length; i += s.params.slidesPerGroup) {
|
|
|
if (typeof s.slidesGrid[i + s.params.slidesPerGroup] !== 'undefined') {
|
|
|
if (currentPos >= s.slidesGrid[i] && currentPos < s.slidesGrid[i + s.params.slidesPerGroup]) {
|
|
|
stopIndex = i;
|
|
|
groupSize = s.slidesGrid[i + s.params.slidesPerGroup] - s.slidesGrid[i];
|
|
|
}
|
|
|
}
|
|
|
else {
|
|
|
if (currentPos >= s.slidesGrid[i]) {
|
|
|
stopIndex = i;
|
|
|
groupSize = s.slidesGrid[s.slidesGrid.length - 1] - s.slidesGrid[s.slidesGrid.length - 2];
|
|
|
}
|
|
|
}
|
|
|
}
|
|
|
|
|
|
// Find current slide size
|
|
|
var ratio = (currentPos - s.slidesGrid[stopIndex]) / groupSize;
|
|
|
|
|
|
if (timeDiff > s.params.longSwipesMs) {
|
|
|
// Long touches
|
|
|
if (!s.params.longSwipes) {
|
|
|
s.slideTo(s.activeIndex);
|
|
|
return;
|
|
|
}
|
|
|
if (s.swipeDirection === 'next') {
|
|
|
if (ratio >= s.params.longSwipesRatio) s.slideTo(stopIndex + s.params.slidesPerGroup);
|
|
|
else s.slideTo(stopIndex);
|
|
|
|
|
|
}
|
|
|
if (s.swipeDirection === 'prev') {
|
|
|
if (ratio > (1 - s.params.longSwipesRatio)) s.slideTo(stopIndex + s.params.slidesPerGroup);
|
|
|
else s.slideTo(stopIndex);
|
|
|
}
|
|
|
}
|
|
|
else {
|
|
|
// Short swipes
|
|
|
if (!s.params.shortSwipes) {
|
|
|
s.slideTo(s.activeIndex);
|
|
|
return;
|
|
|
}
|
|
|
if (s.swipeDirection === 'next') {
|
|
|
s.slideTo(stopIndex + s.params.slidesPerGroup);
|
|
|
|
|
|
}
|
|
|
if (s.swipeDirection === 'prev') {
|
|
|
s.slideTo(stopIndex);
|
|
|
}
|
|
|
}
|
|
|
};
|
|
|
/*=========================
|
|
|
Transitions
|
|
|
===========================*/
|
|
|
s._slideTo = function (slideIndex, speed) {
|
|
|
return s.slideTo(slideIndex, speed, true, true);
|
|
|
};
|
|
|
s.slideTo = function (slideIndex, speed, runCallbacks, internal) {
|
|
|
if (typeof runCallbacks === 'undefined') runCallbacks = true;
|
|
|
if (typeof slideIndex === 'undefined') slideIndex = 0;
|
|
|
if (slideIndex < 0) slideIndex = 0;
|
|
|
s.snapIndex = Math.floor(slideIndex / s.params.slidesPerGroup);
|
|
|
if (s.snapIndex >= s.snapGrid.length) s.snapIndex = s.snapGrid.length - 1;
|
|
|
|
|
|
var translate = - s.snapGrid[s.snapIndex];
|
|
|
// Stop autoplay
|
|
|
if (s.params.autoplay && s.autoplaying) {
|
|
|
if (internal || !s.params.autoplayDisableOnInteraction) {
|
|
|
s.pauseAutoplay(speed);
|
|
|
}
|
|
|
else {
|
|
|
s.stopAutoplay();
|
|
|
}
|
|
|
}
|
|
|
// Update progress
|
|
|
s.updateProgress(translate);
|
|
|
|
|
|
// Normalize slideIndex
|
|
|
for (var i = 0; i < s.slidesGrid.length; i++) {
|
|
|
if (- Math.floor(translate * 100) >= Math.floor(s.slidesGrid[i] * 100)) {
|
|
|
slideIndex = i;
|
|
|
}
|
|
|
}
|
|
|
|
|
|
// Directions locks
|
|
|
if (!s.params.allowSwipeToNext && translate < s.translate && translate < s.minTranslate()) {
|
|
|
return false;
|
|
|
}
|
|
|
if (!s.params.allowSwipeToPrev && translate > s.translate && translate > s.maxTranslate()) {
|
|
|
if ((s.activeIndex || 0) !== slideIndex ) return false;
|
|
|
}
|
|
|
|
|
|
// Update Index
|
|
|
if (typeof speed === 'undefined') speed = s.params.speed;
|
|
|
s.previousIndex = s.activeIndex || 0;
|
|
|
s.activeIndex = slideIndex;
|
|
|
|
|
|
if ((s.rtl && -translate === s.translate) || (!s.rtl && translate === s.translate)) {
|
|
|
// Update Height
|
|
|
if (s.params.autoHeight) {
|
|
|
s.updateAutoHeight();
|
|
|
}
|
|
|
s.updateClasses();
|
|
|
if (s.params.effect !== 'slide') {
|
|
|
s.setWrapperTranslate(translate);
|
|
|
}
|
|
|
return false;
|
|
|
}
|
|
|
s.updateClasses();
|
|
|
s.onTransitionStart(runCallbacks);
|
|
|
|
|
|
if (speed === 0) {
|
|
|
s.setWrapperTranslate(translate);
|
|
|
s.setWrapperTransition(0);
|
|
|
s.onTransitionEnd(runCallbacks);
|
|
|
}
|
|
|
else {
|
|
|
s.setWrapperTranslate(translate);
|
|
|
s.setWrapperTransition(speed);
|
|
|
if (!s.animating) {
|
|
|
s.animating = true;
|
|
|
s.wrapper.transitionEnd(function () {
|
|
|
if (!s) return;
|
|
|
s.onTransitionEnd(runCallbacks);
|
|
|
});
|
|
|
}
|
|
|
|
|
|
}
|
|
|
|
|
|
return true;
|
|
|
};
|
|
|
|
|
|
s.onTransitionStart = function (runCallbacks) {
|
|
|
if (typeof runCallbacks === 'undefined') runCallbacks = true;
|
|
|
if (s.params.autoHeight) {
|
|
|
s.updateAutoHeight();
|
|
|
}
|
|
|
if (s.lazy) s.lazy.onTransitionStart();
|
|
|
if (runCallbacks) {
|
|
|
s.emit('onTransitionStart', s);
|
|
|
if (s.activeIndex !== s.previousIndex) {
|
|
|
s.emit('onSlideChangeStart', s);
|
|
|
if (s.activeIndex > s.previousIndex) {
|
|
|
s.emit('onSlideNextStart', s);
|
|
|
}
|
|
|
else {
|
|
|
s.emit('onSlidePrevStart', s);
|
|
|
}
|
|
|
}
|
|
|
|
|
|
}
|
|
|
};
|
|
|
s.onTransitionEnd = function (runCallbacks) {
|
|
|
s.animating = false;
|
|
|
s.setWrapperTransition(0);
|
|
|
if (typeof runCallbacks === 'undefined') runCallbacks = true;
|
|
|
if (s.lazy) s.lazy.onTransitionEnd();
|
|
|
if (runCallbacks) {
|
|
|
s.emit('onTransitionEnd', s);
|
|
|
if (s.activeIndex !== s.previousIndex) {
|
|
|
s.emit('onSlideChangeEnd', s);
|
|
|
if (s.activeIndex > s.previousIndex) {
|
|
|
s.emit('onSlideNextEnd', s);
|
|
|
}
|
|
|
else {
|
|
|
s.emit('onSlidePrevEnd', s);
|
|
|
}
|
|
|
}
|
|
|
}
|
|
|
if (s.params.hashnav && s.hashnav) {
|
|
|
s.hashnav.setHash();
|
|
|
}
|
|
|
|
|
|
};
|
|
|
s.slideNext = function (runCallbacks, speed, internal) {
|
|
|
if (s.params.loop) {
|
|
|
if (s.animating) return false;
|
|
|
s.fixLoop();
|
|
|
var clientLeft = s.container[0].clientLeft;
|
|
|
return s.slideTo(s.activeIndex + s.params.slidesPerGroup, speed, runCallbacks, internal);
|
|
|
}
|
|
|
else return s.slideTo(s.activeIndex + s.params.slidesPerGroup, speed, runCallbacks, internal);
|
|
|
};
|
|
|
s._slideNext = function (speed) {
|
|
|
return s.slideNext(true, speed, true);
|
|
|
};
|
|
|
s.slidePrev = function (runCallbacks, speed, internal) {
|
|
|
if (s.params.loop) {
|
|
|
if (s.animating) return false;
|
|
|
s.fixLoop();
|
|
|
var clientLeft = s.container[0].clientLeft;
|
|
|
return s.slideTo(s.activeIndex - 1, speed, runCallbacks, internal);
|
|
|
}
|
|
|
else return s.slideTo(s.activeIndex - 1, speed, runCallbacks, internal);
|
|
|
};
|
|
|
s._slidePrev = function (speed) {
|
|
|
return s.slidePrev(true, speed, true);
|
|
|
};
|
|
|
s.slideReset = function (runCallbacks, speed, internal) {
|
|
|
return s.slideTo(s.activeIndex, speed, runCallbacks);
|
|
|
};
|
|
|
|
|
|
/*=========================
|
|
|
Translate/transition helpers
|
|
|
===========================*/
|
|
|
s.setWrapperTransition = function (duration, byController) {
|
|
|
s.wrapper.transition(duration);
|
|
|
if (s.params.effect !== 'slide' && s.effects[s.params.effect]) {
|
|
|
s.effects[s.params.effect].setTransition(duration);
|
|
|
}
|
|
|
if (s.params.parallax && s.parallax) {
|
|
|
s.parallax.setTransition(duration);
|
|
|
}
|
|
|
if (s.params.scrollbar && s.scrollbar) {
|
|
|
s.scrollbar.setTransition(duration);
|
|
|
}
|
|
|
if (s.params.control && s.controller) {
|
|
|
s.controller.setTransition(duration, byController);
|
|
|
}
|
|
|
s.emit('onSetTransition', s, duration);
|
|
|
};
|
|
|
s.setWrapperTranslate = function (translate, updateActiveIndex, byController) {
|
|
|
var x = 0, y = 0, z = 0;
|
|
|
if (s.isHorizontal()) {
|
|
|
x = s.rtl ? -translate : translate;
|
|
|
}
|
|
|
else {
|
|
|
y = translate;
|
|
|
}
|
|
|
|
|
|
if (s.params.roundLengths) {
|
|
|
x = round(x);
|
|
|
y = round(y);
|
|
|
}
|
|
|
|
|
|
if (!s.params.virtualTranslate) {
|
|
|
if (s.support.transforms3d) s.wrapper.transform('translate3d(' + x + 'px, ' + y + 'px, ' + z + 'px)');
|
|
|
else s.wrapper.transform('translate(' + x + 'px, ' + y + 'px)');
|
|
|
}
|
|
|
|
|
|
s.translate = s.isHorizontal() ? x : y;
|
|
|
|
|
|
// Check if we need to update progress
|
|
|
var progress;
|
|
|
var translatesDiff = s.maxTranslate() - s.minTranslate();
|
|
|
if (translatesDiff === 0) {
|
|
|
progress = 0;
|
|
|
}
|
|
|
else {
|
|
|
progress = (translate - s.minTranslate()) / (translatesDiff);
|
|
|
}
|
|
|
if (progress !== s.progress) {
|
|
|
s.updateProgress(translate);
|
|
|
}
|
|
|
|
|
|
if (updateActiveIndex) s.updateActiveIndex();
|
|
|
if (s.params.effect !== 'slide' && s.effects[s.params.effect]) {
|
|
|
s.effects[s.params.effect].setTranslate(s.translate);
|
|
|
}
|
|
|
if (s.params.parallax && s.parallax) {
|
|
|
s.parallax.setTranslate(s.translate);
|
|
|
}
|
|
|
if (s.params.scrollbar && s.scrollbar) {
|
|
|
s.scrollbar.setTranslate(s.translate);
|
|
|
}
|
|
|
if (s.params.control && s.controller) {
|
|
|
s.controller.setTranslate(s.translate, byController);
|
|
|
}
|
|
|
s.emit('onSetTranslate', s, s.translate);
|
|
|
};
|
|
|
|
|
|
s.getTranslate = function (el, axis) {
|
|
|
var matrix, curTransform, curStyle, transformMatrix;
|
|
|
|
|
|
// automatic axis detection
|
|
|
if (typeof axis === 'undefined') {
|
|
|
axis = 'x';
|
|
|
}
|
|
|
|
|
|
if (s.params.virtualTranslate) {
|
|
|
return s.rtl ? -s.translate : s.translate;
|
|
|
}
|
|
|
|
|
|
curStyle = window.getComputedStyle(el, null);
|
|
|
if (window.WebKitCSSMatrix) {
|
|
|
curTransform = curStyle.transform || curStyle.webkitTransform;
|
|
|
if (curTransform.split(',').length > 6) {
|
|
|
curTransform = curTransform.split(', ').map(function(a){
|
|
|
return a.replace(',','.');
|
|
|
}).join(', ');
|
|
|
}
|
|
|
// Some old versions of Webkit choke when 'none' is passed; pass
|
|
|
// empty string instead in this case
|
|
|
transformMatrix = new window.WebKitCSSMatrix(curTransform === 'none' ? '' : curTransform);
|
|
|
}
|
|
|
else {
|
|
|
transformMatrix = curStyle.MozTransform || curStyle.OTransform || curStyle.MsTransform || curStyle.msTransform || curStyle.transform || curStyle.getPropertyValue('transform').replace('translate(', 'matrix(1, 0, 0, 1,');
|
|
|
matrix = transformMatrix.toString().split(',');
|
|
|
}
|
|
|
|
|
|
if (axis === 'x') {
|
|
|
//Latest Chrome and webkits Fix
|
|
|
if (window.WebKitCSSMatrix)
|
|
|
curTransform = transformMatrix.m41;
|
|
|
//Crazy IE10 Matrix
|
|
|
else if (matrix.length === 16)
|
|
|
curTransform = parseFloat(matrix[12]);
|
|
|
//Normal Browsers
|
|
|
else
|
|
|
curTransform = parseFloat(matrix[4]);
|
|
|
}
|
|
|
if (axis === 'y') {
|
|
|
//Latest Chrome and webkits Fix
|
|
|
if (window.WebKitCSSMatrix)
|
|
|
curTransform = transformMatrix.m42;
|
|
|
//Crazy IE10 Matrix
|
|
|
else if (matrix.length === 16)
|
|
|
curTransform = parseFloat(matrix[13]);
|
|
|
//Normal Browsers
|
|
|
else
|
|
|
curTransform = parseFloat(matrix[5]);
|
|
|
}
|
|
|
if (s.rtl && curTransform) curTransform = -curTransform;
|
|
|
return curTransform || 0;
|
|
|
};
|
|
|
s.getWrapperTranslate = function (axis) {
|
|
|
if (typeof axis === 'undefined') {
|
|
|
axis = s.isHorizontal() ? 'x' : 'y';
|
|
|
}
|
|
|
return s.getTranslate(s.wrapper[0], axis);
|
|
|
};
|
|
|
|
|
|
/*=========================
|
|
|
Observer
|
|
|
===========================*/
|
|
|
s.observers = [];
|
|
|
function initObserver(target, options) {
|
|
|
options = options || {};
|
|
|
// create an observer instance
|
|
|
var ObserverFunc = window.MutationObserver || window.WebkitMutationObserver;
|
|
|
var observer = new ObserverFunc(function (mutations) {
|
|
|
mutations.forEach(function (mutation) {
|
|
|
s.onResize(true);
|
|
|
s.emit('onObserverUpdate', s, mutation);
|
|
|
});
|
|
|
});
|
|
|
|
|
|
observer.observe(target, {
|
|
|
attributes: typeof options.attributes === 'undefined' ? true : options.attributes,
|
|
|
childList: typeof options.childList === 'undefined' ? true : options.childList,
|
|
|
characterData: typeof options.characterData === 'undefined' ? true : options.characterData
|
|
|
});
|
|
|
|
|
|
s.observers.push(observer);
|
|
|
}
|
|
|
s.initObservers = function () {
|
|
|
if (s.params.observeParents) {
|
|
|
var containerParents = s.container.parents();
|
|
|
for (var i = 0; i < containerParents.length; i++) {
|
|
|
initObserver(containerParents[i]);
|
|
|
}
|
|
|
}
|
|
|
|
|
|
// Observe container
|
|
|
initObserver(s.container[0], {childList: false});
|
|
|
|
|
|
// Observe wrapper
|
|
|
initObserver(s.wrapper[0], {attributes: false});
|
|
|
};
|
|
|
s.disconnectObservers = function () {
|
|
|
for (var i = 0; i < s.observers.length; i++) {
|
|
|
s.observers[i].disconnect();
|
|
|
}
|
|
|
s.observers = [];
|
|
|
};
|
|
|
/*=========================
|
|
|
Loop
|
|
|
===========================*/
|
|
|
// Create looped slides
|
|
|
s.createLoop = function () {
|
|
|
// Remove duplicated slides
|
|
|
s.wrapper.children('.' + s.params.slideClass + '.' + s.params.slideDuplicateClass).remove();
|
|
|
|
|
|
var slides = s.wrapper.children('.' + s.params.slideClass);
|
|
|
|
|
|
if(s.params.slidesPerView === 'auto' && !s.params.loopedSlides) s.params.loopedSlides = slides.length;
|
|
|
|
|
|
s.loopedSlides = parseInt(s.params.loopedSlides || s.params.slidesPerView, 10);
|
|
|
s.loopedSlides = s.loopedSlides + s.params.loopAdditionalSlides;
|
|
|
if (s.loopedSlides > slides.length) {
|
|
|
s.loopedSlides = slides.length;
|
|
|
}
|
|
|
|
|
|
var prependSlides = [], appendSlides = [], i;
|
|
|
slides.each(function (index, el) {
|
|
|
var slide = $(this);
|
|
|
if (index < s.loopedSlides) appendSlides.push(el);
|
|
|
if (index < slides.length && index >= slides.length - s.loopedSlides) prependSlides.push(el);
|
|
|
slide.attr('data-swiper-slide-index', index);
|
|
|
});
|
|
|
for (i = 0; i < appendSlides.length; i++) {
|
|
|
s.wrapper.append($(appendSlides[i].cloneNode(true)).addClass(s.params.slideDuplicateClass));
|
|
|
}
|
|
|
for (i = prependSlides.length - 1; i >= 0; i--) {
|
|
|
s.wrapper.prepend($(prependSlides[i].cloneNode(true)).addClass(s.params.slideDuplicateClass));
|
|
|
}
|
|
|
};
|
|
|
s.destroyLoop = function () {
|
|
|
s.wrapper.children('.' + s.params.slideClass + '.' + s.params.slideDuplicateClass).remove();
|
|
|
s.slides.removeAttr('data-swiper-slide-index');
|
|
|
};
|
|
|
s.reLoop = function (updatePosition) {
|
|
|
var oldIndex = s.activeIndex - s.loopedSlides;
|
|
|
s.destroyLoop();
|
|
|
s.createLoop();
|
|
|
s.updateSlidesSize();
|
|
|
if (updatePosition) {
|
|
|
s.slideTo(oldIndex + s.loopedSlides, 0, false);
|
|
|
}
|
|
|
|
|
|
};
|
|
|
s.fixLoop = function () {
|
|
|
var newIndex;
|
|
|
//Fix For Negative Oversliding
|
|
|
if (s.activeIndex < s.loopedSlides) {
|
|
|
newIndex = s.slides.length - s.loopedSlides * 3 + s.activeIndex;
|
|
|
newIndex = newIndex + s.loopedSlides;
|
|
|
s.slideTo(newIndex, 0, false, true);
|
|
|
}
|
|
|
//Fix For Positive Oversliding
|
|
|
else if ((s.params.slidesPerView === 'auto' && s.activeIndex >= s.loopedSlides * 2) || (s.activeIndex > s.slides.length - s.params.slidesPerView * 2)) {
|
|
|
newIndex = -s.slides.length + s.activeIndex + s.loopedSlides;
|
|
|
newIndex = newIndex + s.loopedSlides;
|
|
|
s.slideTo(newIndex, 0, false, true);
|
|
|
}
|
|
|
};
|
|
|
/*=========================
|
|
|
Append/Prepend/Remove Slides
|
|
|
===========================*/
|
|
|
s.appendSlide = function (slides) {
|
|
|
if (s.params.loop) {
|
|
|
s.destroyLoop();
|
|
|
}
|
|
|
if (typeof slides === 'object' && slides.length) {
|
|
|
for (var i = 0; i < slides.length; i++) {
|
|
|
if (slides[i]) s.wrapper.append(slides[i]);
|
|
|
}
|
|
|
}
|
|
|
else {
|
|
|
s.wrapper.append(slides);
|
|
|
}
|
|
|
if (s.params.loop) {
|
|
|
s.createLoop();
|
|
|
}
|
|
|
if (!(s.params.observer && s.support.observer)) {
|
|
|
s.update(true);
|
|
|
}
|
|
|
};
|
|
|
s.prependSlide = function (slides) {
|
|
|
if (s.params.loop) {
|
|
|
s.destroyLoop();
|
|
|
}
|
|
|
var newActiveIndex = s.activeIndex + 1;
|
|
|
if (typeof slides === 'object' && slides.length) {
|
|
|
for (var i = 0; i < slides.length; i++) {
|
|
|
if (slides[i]) s.wrapper.prepend(slides[i]);
|
|
|
}
|
|
|
newActiveIndex = s.activeIndex + slides.length;
|
|
|
}
|
|
|
else {
|
|
|
s.wrapper.prepend(slides);
|
|
|
}
|
|
|
if (s.params.loop) {
|
|
|
s.createLoop();
|
|
|
}
|
|
|
if (!(s.params.observer && s.support.observer)) {
|
|
|
s.update(true);
|
|
|
}
|
|
|
s.slideTo(newActiveIndex, 0, false);
|
|
|
};
|
|
|
s.removeSlide = function (slidesIndexes) {
|
|
|
if (s.params.loop) {
|
|
|
s.destroyLoop();
|
|
|
s.slides = s.wrapper.children('.' + s.params.slideClass);
|
|
|
}
|
|
|
var newActiveIndex = s.activeIndex,
|
|
|
indexToRemove;
|
|
|
if (typeof slidesIndexes === 'object' && slidesIndexes.length) {
|
|
|
for (var i = 0; i < slidesIndexes.length; i++) {
|
|
|
indexToRemove = slidesIndexes[i];
|
|
|
if (s.slides[indexToRemove]) s.slides.eq(indexToRemove).remove();
|
|
|
if (indexToRemove < newActiveIndex) newActiveIndex--;
|
|
|
}
|
|
|
newActiveIndex = Math.max(newActiveIndex, 0);
|
|
|
}
|
|
|
else {
|
|
|
indexToRemove = slidesIndexes;
|
|
|
if (s.slides[indexToRemove]) s.slides.eq(indexToRemove).remove();
|
|
|
if (indexToRemove < newActiveIndex) newActiveIndex--;
|
|
|
newActiveIndex = Math.max(newActiveIndex, 0);
|
|
|
}
|
|
|
|
|
|
if (s.params.loop) {
|
|
|
s.createLoop();
|
|
|
}
|
|
|
|
|
|
if (!(s.params.observer && s.support.observer)) {
|
|
|
s.update(true);
|
|
|
}
|
|
|
if (s.params.loop) {
|
|
|
s.slideTo(newActiveIndex + s.loopedSlides, 0, false);
|
|
|
}
|
|
|
else {
|
|
|
s.slideTo(newActiveIndex, 0, false);
|
|
|
}
|
|
|
|
|
|
};
|
|
|
s.removeAllSlides = function () {
|
|
|
var slidesIndexes = [];
|
|
|
for (var i = 0; i < s.slides.length; i++) {
|
|
|
slidesIndexes.push(i);
|
|
|
}
|
|
|
s.removeSlide(slidesIndexes);
|
|
|
};
|
|
|
|
|
|
|
|
|
/*=========================
|
|
|
Effects
|
|
|
===========================*/
|
|
|
s.effects = {
|
|
|
fade: {
|
|
|
setTranslate: function () {
|
|
|
for (var i = 0; i < s.slides.length; i++) {
|
|
|
var slide = s.slides.eq(i);
|
|
|
var offset = slide[0].swiperSlideOffset;
|
|
|
var tx = -offset;
|
|
|
if (!s.params.virtualTranslate) tx = tx - s.translate;
|
|
|
var ty = 0;
|
|
|
if (!s.isHorizontal()) {
|
|
|
ty = tx;
|
|
|
tx = 0;
|
|
|
}
|
|
|
var slideOpacity = s.params.fade.crossFade ?
|
|
|
Math.max(1 - Math.abs(slide[0].progress), 0) :
|
|
|
1 + Math.min(Math.max(slide[0].progress, -1), 0);
|
|
|
slide
|
|
|
.css({
|
|
|
opacity: slideOpacity
|
|
|
})
|
|
|
.transform('translate3d(' + tx + 'px, ' + ty + 'px, 0px)');
|
|
|
|
|
|
}
|
|
|
|
|
|
},
|
|
|
setTransition: function (duration) {
|
|
|
s.slides.transition(duration);
|
|
|
if (s.params.virtualTranslate && duration !== 0) {
|
|
|
var eventTriggered = false;
|
|
|
s.slides.transitionEnd(function () {
|
|
|
if (eventTriggered) return;
|
|
|
if (!s) return;
|
|
|
eventTriggered = true;
|
|
|
s.animating = false;
|
|
|
var triggerEvents = ['webkitTransitionEnd', 'transitionend', 'oTransitionEnd', 'MSTransitionEnd', 'msTransitionEnd'];
|
|
|
for (var i = 0; i < triggerEvents.length; i++) {
|
|
|
s.wrapper.trigger(triggerEvents[i]);
|
|
|
}
|
|
|
});
|
|
|
}
|
|
|
}
|
|
|
},
|
|
|
flip: {
|
|
|
setTranslate: function () {
|
|
|
for (var i = 0; i < s.slides.length; i++) {
|
|
|
var slide = s.slides.eq(i);
|
|
|
var progress = slide[0].progress;
|
|
|
if (s.params.flip.limitRotation) {
|
|
|
progress = Math.max(Math.min(slide[0].progress, 1), -1);
|
|
|
}
|
|
|
var offset = slide[0].swiperSlideOffset;
|
|
|
var rotate = -180 * progress,
|
|
|
rotateY = rotate,
|
|
|
rotateX = 0,
|
|
|
tx = -offset,
|
|
|
ty = 0;
|
|
|
if (!s.isHorizontal()) {
|
|
|
ty = tx;
|
|
|
tx = 0;
|
|
|
rotateX = -rotateY;
|
|
|
rotateY = 0;
|
|
|
}
|
|
|
else if (s.rtl) {
|
|
|
rotateY = -rotateY;
|
|
|
}
|
|
|
|
|
|
slide[0].style.zIndex = -Math.abs(Math.round(progress)) + s.slides.length;
|
|
|
|
|
|
if (s.params.flip.slideShadows) {
|
|
|
//Set shadows
|
|
|
var shadowBefore = s.isHorizontal() ? slide.find('.swiper-slide-shadow-left') : slide.find('.swiper-slide-shadow-top');
|
|
|
var shadowAfter = s.isHorizontal() ? slide.find('.swiper-slide-shadow-right') : slide.find('.swiper-slide-shadow-bottom');
|
|
|
if (shadowBefore.length === 0) {
|
|
|
shadowBefore = $('<div class="swiper-slide-shadow-' + (s.isHorizontal() ? 'left' : 'top') + '"></div>');
|
|
|
slide.append(shadowBefore);
|
|
|
}
|
|
|
if (shadowAfter.length === 0) {
|
|
|
shadowAfter = $('<div class="swiper-slide-shadow-' + (s.isHorizontal() ? 'right' : 'bottom') + '"></div>');
|
|
|
slide.append(shadowAfter);
|
|
|
}
|
|
|
if (shadowBefore.length) shadowBefore[0].style.opacity = Math.max(-progress, 0);
|
|
|
if (shadowAfter.length) shadowAfter[0].style.opacity = Math.max(progress, 0);
|
|
|
}
|
|
|
|
|
|
slide
|
|
|
.transform('translate3d(' + tx + 'px, ' + ty + 'px, 0px) rotateX(' + rotateX + 'deg) rotateY(' + rotateY + 'deg)');
|
|
|
}
|
|
|
},
|
|
|
setTransition: function (duration) {
|
|
|
s.slides.transition(duration).find('.swiper-slide-shadow-top, .swiper-slide-shadow-right, .swiper-slide-shadow-bottom, .swiper-slide-shadow-left').transition(duration);
|
|
|
if (s.params.virtualTranslate && duration !== 0) {
|
|
|
var eventTriggered = false;
|
|
|
s.slides.eq(s.activeIndex).transitionEnd(function () {
|
|
|
if (eventTriggered) return;
|
|
|
if (!s) return;
|
|
|
if (!$(this).hasClass(s.params.slideActiveClass)) return;
|
|
|
eventTriggered = true;
|
|
|
s.animating = false;
|
|
|
var triggerEvents = ['webkitTransitionEnd', 'transitionend', 'oTransitionEnd', 'MSTransitionEnd', 'msTransitionEnd'];
|
|
|
for (var i = 0; i < triggerEvents.length; i++) {
|
|
|
s.wrapper.trigger(triggerEvents[i]);
|
|
|
}
|
|
|
});
|
|
|
}
|
|
|
}
|
|
|
},
|
|
|
cube: {
|
|
|
setTranslate: function () {
|
|
|
var wrapperRotate = 0, cubeShadow;
|
|
|
if (s.params.cube.shadow) {
|
|
|
if (s.isHorizontal()) {
|
|
|
cubeShadow = s.wrapper.find('.swiper-cube-shadow');
|
|
|
if (cubeShadow.length === 0) {
|
|
|
cubeShadow = $('<div class="swiper-cube-shadow"></div>');
|
|
|
s.wrapper.append(cubeShadow);
|
|
|
}
|
|
|
cubeShadow.css({height: s.width + 'px'});
|
|
|
}
|
|
|
else {
|
|
|
cubeShadow = s.container.find('.swiper-cube-shadow');
|
|
|
if (cubeShadow.length === 0) {
|
|
|
cubeShadow = $('<div class="swiper-cube-shadow"></div>');
|
|
|
s.container.append(cubeShadow);
|
|
|
}
|
|
|
}
|
|
|
}
|
|
|
for (var i = 0; i < s.slides.length; i++) {
|
|
|
var slide = s.slides.eq(i);
|
|
|
var slideAngle = i * 90;
|
|
|
var round = Math.floor(slideAngle / 360);
|
|
|
if (s.rtl) {
|
|
|
slideAngle = -slideAngle;
|
|
|
round = Math.floor(-slideAngle / 360);
|
|
|
}
|
|
|
var progress = Math.max(Math.min(slide[0].progress, 1), -1);
|
|
|
var tx = 0, ty = 0, tz = 0;
|
|
|
if (i % 4 === 0) {
|
|
|
tx = - round * 4 * s.size;
|
|
|
tz = 0;
|
|
|
}
|
|
|
else if ((i - 1) % 4 === 0) {
|
|
|
tx = 0;
|
|
|
tz = - round * 4 * s.size;
|
|
|
}
|
|
|
else if ((i - 2) % 4 === 0) {
|
|
|
tx = s.size + round * 4 * s.size;
|
|
|
tz = s.size;
|
|
|
}
|
|
|
else if ((i - 3) % 4 === 0) {
|
|
|
tx = - s.size;
|
|
|
tz = 3 * s.size + s.size * 4 * round;
|
|
|
}
|
|
|
if (s.rtl) {
|
|
|
tx = -tx;
|
|
|
}
|
|
|
|
|
|
if (!s.isHorizontal()) {
|
|
|
ty = tx;
|
|
|
tx = 0;
|
|
|
}
|
|
|
|
|
|
var transform = 'rotateX(' + (s.isHorizontal() ? 0 : -slideAngle) + 'deg) rotateY(' + (s.isHorizontal() ? slideAngle : 0) + 'deg) translate3d(' + tx + 'px, ' + ty + 'px, ' + tz + 'px)';
|
|
|
if (progress <= 1 && progress > -1) {
|
|
|
wrapperRotate = i * 90 + progress * 90;
|
|
|
if (s.rtl) wrapperRotate = -i * 90 - progress * 90;
|
|
|
}
|
|
|
slide.transform(transform);
|
|
|
if (s.params.cube.slideShadows) {
|
|
|
//Set shadows
|
|
|
var shadowBefore = s.isHorizontal() ? slide.find('.swiper-slide-shadow-left') : slide.find('.swiper-slide-shadow-top');
|
|
|
var shadowAfter = s.isHorizontal() ? slide.find('.swiper-slide-shadow-right') : slide.find('.swiper-slide-shadow-bottom');
|
|
|
if (shadowBefore.length === 0) {
|
|
|
shadowBefore = $('<div class="swiper-slide-shadow-' + (s.isHorizontal() ? 'left' : 'top') + '"></div>');
|
|
|
slide.append(shadowBefore);
|
|
|
}
|
|
|
if (shadowAfter.length === 0) {
|
|
|
shadowAfter = $('<div class="swiper-slide-shadow-' + (s.isHorizontal() ? 'right' : 'bottom') + '"></div>');
|
|
|
slide.append(shadowAfter);
|
|
|
}
|
|
|
if (shadowBefore.length) shadowBefore[0].style.opacity = Math.max(-progress, 0);
|
|
|
if (shadowAfter.length) shadowAfter[0].style.opacity = Math.max(progress, 0);
|
|
|
}
|
|
|
}
|
|
|
s.wrapper.css({
|
|
|
'-webkit-transform-origin': '50% 50% -' + (s.size / 2) + 'px',
|
|
|
'-moz-transform-origin': '50% 50% -' + (s.size / 2) + 'px',
|
|
|
'-ms-transform-origin': '50% 50% -' + (s.size / 2) + 'px',
|
|
|
'transform-origin': '50% 50% -' + (s.size / 2) + 'px'
|
|
|
});
|
|
|
|
|
|
if (s.params.cube.shadow) {
|
|
|
if (s.isHorizontal()) {
|
|
|
cubeShadow.transform('translate3d(0px, ' + (s.width / 2 + s.params.cube.shadowOffset) + 'px, ' + (-s.width / 2) + 'px) rotateX(90deg) rotateZ(0deg) scale(' + (s.params.cube.shadowScale) + ')');
|
|
|
}
|
|
|
else {
|
|
|
var shadowAngle = Math.abs(wrapperRotate) - Math.floor(Math.abs(wrapperRotate) / 90) * 90;
|
|
|
var multiplier = 1.5 - (Math.sin(shadowAngle * 2 * Math.PI / 360) / 2 + Math.cos(shadowAngle * 2 * Math.PI / 360) / 2);
|
|
|
var scale1 = s.params.cube.shadowScale,
|
|
|
scale2 = s.params.cube.shadowScale / multiplier,
|
|
|
offset = s.params.cube.shadowOffset;
|
|
|
cubeShadow.transform('scale3d(' + scale1 + ', 1, ' + scale2 + ') translate3d(0px, ' + (s.height / 2 + offset) + 'px, ' + (-s.height / 2 / scale2) + 'px) rotateX(-90deg)');
|
|
|
}
|
|
|
}
|
|
|
var zFactor = (s.isSafari || s.isUiWebView) ? (-s.size / 2) : 0;
|
|
|
s.wrapper.transform('translate3d(0px,0,' + zFactor + 'px) rotateX(' + (s.isHorizontal() ? 0 : wrapperRotate) + 'deg) rotateY(' + (s.isHorizontal() ? -wrapperRotate : 0) + 'deg)');
|
|
|
},
|
|
|
setTransition: function (duration) {
|
|
|
s.slides.transition(duration).find('.swiper-slide-shadow-top, .swiper-slide-shadow-right, .swiper-slide-shadow-bottom, .swiper-slide-shadow-left').transition(duration);
|
|
|
if (s.params.cube.shadow && !s.isHorizontal()) {
|
|
|
s.container.find('.swiper-cube-shadow').transition(duration);
|
|
|
}
|
|
|
}
|
|
|
},
|
|
|
coverflow: {
|
|
|
setTranslate: function () {
|
|
|
var transform = s.translate;
|
|
|
var center = s.isHorizontal() ? -transform + s.width / 2 : -transform + s.height / 2;
|
|
|
var rotate = s.isHorizontal() ? s.params.coverflow.rotate: -s.params.coverflow.rotate;
|
|
|
var translate = s.params.coverflow.depth;
|
|
|
//Each slide offset from center
|
|
|
for (var i = 0, length = s.slides.length; i < length; i++) {
|
|
|
var slide = s.slides.eq(i);
|
|
|
var slideSize = s.slidesSizesGrid[i];
|
|
|
var slideOffset = slide[0].swiperSlideOffset;
|
|
|
var offsetMultiplier = (center - slideOffset - slideSize / 2) / slideSize * s.params.coverflow.modifier;
|
|
|
|
|
|
var rotateY = s.isHorizontal() ? rotate * offsetMultiplier : 0;
|
|
|
var rotateX = s.isHorizontal() ? 0 : rotate * offsetMultiplier;
|
|
|
// var rotateZ = 0
|
|
|
var translateZ = -translate * Math.abs(offsetMultiplier);
|
|
|
|
|
|
var translateY = s.isHorizontal() ? 0 : s.params.coverflow.stretch * (offsetMultiplier);
|
|
|
var translateX = s.isHorizontal() ? s.params.coverflow.stretch * (offsetMultiplier) : 0;
|
|
|
|
|
|
//Fix for ultra small values
|
|
|
if (Math.abs(translateX) < 0.001) translateX = 0;
|
|
|
if (Math.abs(translateY) < 0.001) translateY = 0;
|
|
|
if (Math.abs(translateZ) < 0.001) translateZ = 0;
|
|
|
if (Math.abs(rotateY) < 0.001) rotateY = 0;
|
|
|
if (Math.abs(rotateX) < 0.001) rotateX = 0;
|
|
|
|
|
|
var slideTransform = 'translate3d(' + translateX + 'px,' + translateY + 'px,' + translateZ + 'px) rotateX(' + rotateX + 'deg) rotateY(' + rotateY + 'deg)';
|
|
|
|
|
|
slide.transform(slideTransform);
|
|
|
slide[0].style.zIndex = -Math.abs(Math.round(offsetMultiplier)) + 1;
|
|
|
if (s.params.coverflow.slideShadows) {
|
|
|
//Set shadows
|
|
|
var shadowBefore = s.isHorizontal() ? slide.find('.swiper-slide-shadow-left') : slide.find('.swiper-slide-shadow-top');
|
|
|
var shadowAfter = s.isHorizontal() ? slide.find('.swiper-slide-shadow-right') : slide.find('.swiper-slide-shadow-bottom');
|
|
|
if (shadowBefore.length === 0) {
|
|
|
shadowBefore = $('<div class="swiper-slide-shadow-' + (s.isHorizontal() ? 'left' : 'top') + '"></div>');
|
|
|
slide.append(shadowBefore);
|
|
|
}
|
|
|
if (shadowAfter.length === 0) {
|
|
|
shadowAfter = $('<div class="swiper-slide-shadow-' + (s.isHorizontal() ? 'right' : 'bottom') + '"></div>');
|
|
|
slide.append(shadowAfter);
|
|
|
}
|
|
|
if (shadowBefore.length) shadowBefore[0].style.opacity = offsetMultiplier > 0 ? offsetMultiplier : 0;
|
|
|
if (shadowAfter.length) shadowAfter[0].style.opacity = (-offsetMultiplier) > 0 ? -offsetMultiplier : 0;
|
|
|
}
|
|
|
}
|
|
|
|
|
|
//Set correct perspective for IE10
|
|
|
if (s.browser.ie) {
|
|
|
var ws = s.wrapper[0].style;
|
|
|
ws.perspectiveOrigin = center + 'px 50%';
|
|
|
}
|
|
|
},
|
|
|
setTransition: function (duration) {
|
|
|
s.slides.transition(duration).find('.swiper-slide-shadow-top, .swiper-slide-shadow-right, .swiper-slide-shadow-bottom, .swiper-slide-shadow-left').transition(duration);
|
|
|
}
|
|
|
}
|
|
|
};
|
|
|
|
|
|
/*=========================
|
|
|
Images Lazy Loading
|
|
|
===========================*/
|
|
|
s.lazy = {
|
|
|
initialImageLoaded: false,
|
|
|
loadImageInSlide: function (index, loadInDuplicate) {
|
|
|
if (typeof index === 'undefined') return;
|
|
|
if (typeof loadInDuplicate === 'undefined') loadInDuplicate = true;
|
|
|
if (s.slides.length === 0) return;
|
|
|
|
|
|
var slide = s.slides.eq(index);
|
|
|
var img = slide.find('.swiper-lazy:not(.swiper-lazy-loaded):not(.swiper-lazy-loading)');
|
|
|
if (slide.hasClass('swiper-lazy') && !slide.hasClass('swiper-lazy-loaded') && !slide.hasClass('swiper-lazy-loading')) {
|
|
|
img = img.add(slide[0]);
|
|
|
}
|
|
|
if (img.length === 0) return;
|
|
|
|
|
|
img.each(function () {
|
|
|
var _img = $(this);
|
|
|
_img.addClass('swiper-lazy-loading');
|
|
|
var background = _img.attr('data-background');
|
|
|
var src = _img.attr('data-src'),
|
|
|
srcset = _img.attr('data-srcset');
|
|
|
s.loadImage(_img[0], (src || background), srcset, false, function () {
|
|
|
if (background) {
|
|
|
_img.css('background-image', 'url("' + background + '")');
|
|
|
_img.removeAttr('data-background');
|
|
|
}
|
|
|
else {
|
|
|
if (srcset) {
|
|
|
_img.attr('srcset', srcset);
|
|
|
_img.removeAttr('data-srcset');
|
|
|
}
|
|
|
if (src) {
|
|
|
_img.attr('src', src);
|
|
|
_img.removeAttr('data-src');
|
|
|
}
|
|
|
|
|
|
}
|
|
|
|
|
|
_img.addClass('swiper-lazy-loaded').removeClass('swiper-lazy-loading');
|
|
|
slide.find('.swiper-lazy-preloader, .preloader').remove();
|
|
|
if (s.params.loop && loadInDuplicate) {
|
|
|
var slideOriginalIndex = slide.attr('data-swiper-slide-index');
|
|
|
if (slide.hasClass(s.params.slideDuplicateClass)) {
|
|
|
var originalSlide = s.wrapper.children('[data-swiper-slide-index="' + slideOriginalIndex + '"]:not(.' + s.params.slideDuplicateClass + ')');
|
|
|
s.lazy.loadImageInSlide(originalSlide.index(), false);
|
|
|
}
|
|
|
else {
|
|
|
var duplicatedSlide = s.wrapper.children('.' + s.params.slideDuplicateClass + '[data-swiper-slide-index="' + slideOriginalIndex + '"]');
|
|
|
s.lazy.loadImageInSlide(duplicatedSlide.index(), false);
|
|
|
}
|
|
|
}
|
|
|
s.emit('onLazyImageReady', s, slide[0], _img[0]);
|
|
|
});
|
|
|
|
|
|
s.emit('onLazyImageLoad', s, slide[0], _img[0]);
|
|
|
});
|
|
|
|
|
|
},
|
|
|
load: function () {
|
|
|
var i;
|
|
|
if (s.params.watchSlidesVisibility) {
|
|
|
s.wrapper.children('.' + s.params.slideVisibleClass).each(function () {
|
|
|
s.lazy.loadImageInSlide($(this).index());
|
|
|
});
|
|
|
}
|
|
|
else {
|
|
|
if (s.params.slidesPerView > 1) {
|
|
|
for (i = s.activeIndex; i < s.activeIndex + s.params.slidesPerView ; i++) {
|
|
|
if (s.slides[i]) s.lazy.loadImageInSlide(i);
|
|
|
}
|
|
|
}
|
|
|
else {
|
|
|
s.lazy.loadImageInSlide(s.activeIndex);
|
|
|
}
|
|
|
}
|
|
|
if (s.params.lazyLoadingInPrevNext) {
|
|
|
if (s.params.slidesPerView > 1 || (s.params.lazyLoadingInPrevNextAmount && s.params.lazyLoadingInPrevNextAmount > 1)) {
|
|
|
var amount = s.params.lazyLoadingInPrevNextAmount;
|
|
|
var spv = s.params.slidesPerView;
|
|
|
var maxIndex = Math.min(s.activeIndex + spv + Math.max(amount, spv), s.slides.length);
|
|
|
var minIndex = Math.max(s.activeIndex - Math.max(spv, amount), 0);
|
|
|
// Next Slides
|
|
|
for (i = s.activeIndex + s.params.slidesPerView; i < maxIndex; i++) {
|
|
|
if (s.slides[i]) s.lazy.loadImageInSlide(i);
|
|
|
}
|
|
|
// Prev Slides
|
|
|
for (i = minIndex; i < s.activeIndex ; i++) {
|
|
|
if (s.slides[i]) s.lazy.loadImageInSlide(i);
|
|
|
}
|
|
|
}
|
|
|
else {
|
|
|
var nextSlide = s.wrapper.children('.' + s.params.slideNextClass);
|
|
|
if (nextSlide.length > 0) s.lazy.loadImageInSlide(nextSlide.index());
|
|
|
|
|
|
var prevSlide = s.wrapper.children('.' + s.params.slidePrevClass);
|
|
|
if (prevSlide.length > 0) s.lazy.loadImageInSlide(prevSlide.index());
|
|
|
}
|
|
|
}
|
|
|
},
|
|
|
onTransitionStart: function () {
|
|
|
if (s.params.lazyLoading) {
|
|
|
if (s.params.lazyLoadingOnTransitionStart || (!s.params.lazyLoadingOnTransitionStart && !s.lazy.initialImageLoaded)) {
|
|
|
s.lazy.load();
|
|
|
}
|
|
|
}
|
|
|
},
|
|
|
onTransitionEnd: function () {
|
|
|
if (s.params.lazyLoading && !s.params.lazyLoadingOnTransitionStart) {
|
|
|
s.lazy.load();
|
|
|
}
|
|
|
}
|
|
|
};
|
|
|
|
|
|
|
|
|
/*=========================
|
|
|
Scrollbar
|
|
|
===========================*/
|
|
|
s.scrollbar = {
|
|
|
isTouched: false,
|
|
|
setDragPosition: function (e) {
|
|
|
var sb = s.scrollbar;
|
|
|
var x = 0, y = 0;
|
|
|
var translate;
|
|
|
var pointerPosition = s.isHorizontal() ?
|
|
|
((e.type === 'touchstart' || e.type === 'touchmove') ? e.targetTouches[0].pageX : e.pageX || e.clientX) :
|
|
|
((e.type === 'touchstart' || e.type === 'touchmove') ? e.targetTouches[0].pageY : e.pageY || e.clientY) ;
|
|
|
var position = (pointerPosition) - sb.track.offset()[s.isHorizontal() ? 'left' : 'top'] - sb.dragSize / 2;
|
|
|
var positionMin = -s.minTranslate() * sb.moveDivider;
|
|
|
var positionMax = -s.maxTranslate() * sb.moveDivider;
|
|
|
if (position < positionMin) {
|
|
|
position = positionMin;
|
|
|
}
|
|
|
else if (position > positionMax) {
|
|
|
position = positionMax;
|
|
|
}
|
|
|
position = -position / sb.moveDivider;
|
|
|
s.updateProgress(position);
|
|
|
s.setWrapperTranslate(position, true);
|
|
|
},
|
|
|
dragStart: function (e) {
|
|
|
var sb = s.scrollbar;
|
|
|
sb.isTouched = true;
|
|
|
e.preventDefault();
|
|
|
e.stopPropagation();
|
|
|
|
|
|
sb.setDragPosition(e);
|
|
|
clearTimeout(sb.dragTimeout);
|
|
|
|
|
|
sb.track.transition(0);
|
|
|
if (s.params.scrollbarHide) {
|
|
|
sb.track.css('opacity', 1);
|
|
|
}
|
|
|
s.wrapper.transition(100);
|
|
|
sb.drag.transition(100);
|
|
|
s.emit('onScrollbarDragStart', s);
|
|
|
},
|
|
|
dragMove: function (e) {
|
|
|
var sb = s.scrollbar;
|
|
|
if (!sb.isTouched) return;
|
|
|
if (e.preventDefault) e.preventDefault();
|
|
|
else e.returnValue = false;
|
|
|
sb.setDragPosition(e);
|
|
|
s.wrapper.transition(0);
|
|
|
sb.track.transition(0);
|
|
|
sb.drag.transition(0);
|
|
|
s.emit('onScrollbarDragMove', s);
|
|
|
},
|
|
|
dragEnd: function (e) {
|
|
|
var sb = s.scrollbar;
|
|
|
if (!sb.isTouched) return;
|
|
|
sb.isTouched = false;
|
|
|
if (s.params.scrollbarHide) {
|
|
|
clearTimeout(sb.dragTimeout);
|
|
|
sb.dragTimeout = setTimeout(function () {
|
|
|
sb.track.css('opacity', 0);
|
|
|
sb.track.transition(400);
|
|
|
}, 1000);
|
|
|
|
|
|
}
|
|
|
s.emit('onScrollbarDragEnd', s);
|
|
|
if (s.params.scrollbarSnapOnRelease) {
|
|
|
s.slideReset();
|
|
|
}
|
|
|
},
|
|
|
enableDraggable: function () {
|
|
|
var sb = s.scrollbar;
|
|
|
var target = s.support.touch ? sb.track : document;
|
|
|
$(sb.track).on(s.touchEvents.start, sb.dragStart);
|
|
|
$(target).on(s.touchEvents.move, sb.dragMove);
|
|
|
$(target).on(s.touchEvents.end, sb.dragEnd);
|
|
|
},
|
|
|
disableDraggable: function () {
|
|
|
var sb = s.scrollbar;
|
|
|
var target = s.support.touch ? sb.track : document;
|
|
|
$(sb.track).off(s.touchEvents.start, sb.dragStart);
|
|
|
$(target).off(s.touchEvents.move, sb.dragMove);
|
|
|
$(target).off(s.touchEvents.end, sb.dragEnd);
|
|
|
},
|
|
|
set: function () {
|
|
|
if (!s.params.scrollbar) return;
|
|
|
var sb = s.scrollbar;
|
|
|
sb.track = $(s.params.scrollbar);
|
|
|
if (s.params.uniqueNavElements && typeof s.params.scrollbar === 'string' && sb.track.length > 1 && s.container.find(s.params.scrollbar).length === 1) {
|
|
|
sb.track = s.container.find(s.params.scrollbar);
|
|
|
}
|
|
|
sb.drag = sb.track.find('.swiper-scrollbar-drag');
|
|
|
if (sb.drag.length === 0) {
|
|
|
sb.drag = $('<div class="swiper-scrollbar-drag"></div>');
|
|
|
sb.track.append(sb.drag);
|
|
|
}
|
|
|
sb.drag[0].style.width = '';
|
|
|
sb.drag[0].style.height = '';
|
|
|
sb.trackSize = s.isHorizontal() ? sb.track[0].offsetWidth : sb.track[0].offsetHeight;
|
|
|
|
|
|
sb.divider = s.size / s.virtualSize;
|
|
|
sb.moveDivider = sb.divider * (sb.trackSize / s.size);
|
|
|
sb.dragSize = sb.trackSize * sb.divider;
|
|
|
|
|
|
if (s.isHorizontal()) {
|
|
|
sb.drag[0].style.width = sb.dragSize + 'px';
|
|
|
}
|
|
|
else {
|
|
|
sb.drag[0].style.height = sb.dragSize + 'px';
|
|
|
}
|
|
|
|
|
|
if (sb.divider >= 1) {
|
|
|
sb.track[0].style.display = 'none';
|
|
|
}
|
|
|
else {
|
|
|
sb.track[0].style.display = '';
|
|
|
}
|
|
|
if (s.params.scrollbarHide) {
|
|
|
sb.track[0].style.opacity = 0;
|
|
|
}
|
|
|
},
|
|
|
setTranslate: function () {
|
|
|
if (!s.params.scrollbar) return;
|
|
|
var diff;
|
|
|
var sb = s.scrollbar;
|
|
|
var translate = s.translate || 0;
|
|
|
var newPos;
|
|
|
|
|
|
var newSize = sb.dragSize;
|
|
|
newPos = (sb.trackSize - sb.dragSize) * s.progress;
|
|
|
if (s.rtl && s.isHorizontal()) {
|
|
|
newPos = -newPos;
|
|
|
if (newPos > 0) {
|
|
|
newSize = sb.dragSize - newPos;
|
|
|
newPos = 0;
|
|
|
}
|
|
|
else if (-newPos + sb.dragSize > sb.trackSize) {
|
|
|
newSize = sb.trackSize + newPos;
|
|
|
}
|
|
|
}
|
|
|
else {
|
|
|
if (newPos < 0) {
|
|
|
newSize = sb.dragSize + newPos;
|
|
|
newPos = 0;
|
|
|
}
|
|
|
else if (newPos + sb.dragSize > sb.trackSize) {
|
|
|
newSize = sb.trackSize - newPos;
|
|
|
}
|
|
|
}
|
|
|
if (s.isHorizontal()) {
|
|
|
if (s.support.transforms3d) {
|
|
|
sb.drag.transform('translate3d(' + (newPos) + 'px, 0, 0)');
|
|
|
}
|
|
|
else {
|
|
|
sb.drag.transform('translateX(' + (newPos) + 'px)');
|
|
|
}
|
|
|
sb.drag[0].style.width = newSize + 'px';
|
|
|
}
|
|
|
else {
|
|
|
if (s.support.transforms3d) {
|
|
|
sb.drag.transform('translate3d(0px, ' + (newPos) + 'px, 0)');
|
|
|
}
|
|
|
else {
|
|
|
sb.drag.transform('translateY(' + (newPos) + 'px)');
|
|
|
}
|
|
|
sb.drag[0].style.height = newSize + 'px';
|
|
|
}
|
|
|
if (s.params.scrollbarHide) {
|
|
|
clearTimeout(sb.timeout);
|
|
|
sb.track[0].style.opacity = 1;
|
|
|
sb.timeout = setTimeout(function () {
|
|
|
sb.track[0].style.opacity = 0;
|
|
|
sb.track.transition(400);
|
|
|
}, 1000);
|
|
|
}
|
|
|
},
|
|
|
setTransition: function (duration) {
|
|
|
if (!s.params.scrollbar) return;
|
|
|
s.scrollbar.drag.transition(duration);
|
|
|
}
|
|
|
};
|
|
|
|
|
|
/*=========================
|
|
|
Controller
|
|
|
===========================*/
|
|
|
s.controller = {
|
|
|
LinearSpline: function (x, y) {
|
|
|
this.x = x;
|
|
|
this.y = y;
|
|
|
this.lastIndex = x.length - 1;
|
|
|
// Given an x value (x2), return the expected y2 value:
|
|
|
// (x1,y1) is the known point before given value,
|
|
|
// (x3,y3) is the known point after given value.
|
|
|
var i1, i3;
|
|
|
var l = this.x.length;
|
|
|
|
|
|
this.interpolate = function (x2) {
|
|
|
if (!x2) return 0;
|
|
|
|
|
|
// Get the indexes of x1 and x3 (the array indexes before and after given x2):
|
|
|
i3 = binarySearch(this.x, x2);
|
|
|
i1 = i3 - 1;
|
|
|
|
|
|
// We have our indexes i1 & i3, so we can calculate already:
|
|
|
// y2 := ((x2−x1) × (y3−y1)) ÷ (x3−x1) + y1
|
|
|
return ((x2 - this.x[i1]) * (this.y[i3] - this.y[i1])) / (this.x[i3] - this.x[i1]) + this.y[i1];
|
|
|
};
|
|
|
|
|
|
var binarySearch = (function() {
|
|
|
var maxIndex, minIndex, guess;
|
|
|
return function(array, val) {
|
|
|
minIndex = -1;
|
|
|
maxIndex = array.length;
|
|
|
while (maxIndex - minIndex > 1)
|
|
|
if (array[guess = maxIndex + minIndex >> 1] <= val) {
|
|
|
minIndex = guess;
|
|
|
} else {
|
|
|
maxIndex = guess;
|
|
|
}
|
|
|
return maxIndex;
|
|
|
};
|
|
|
})();
|
|
|
},
|
|
|
//xxx: for now i will just save one spline function to to
|
|
|
getInterpolateFunction: function(c){
|
|
|
if(!s.controller.spline) s.controller.spline = s.params.loop ?
|
|
|
new s.controller.LinearSpline(s.slidesGrid, c.slidesGrid) :
|
|
|
new s.controller.LinearSpline(s.snapGrid, c.snapGrid);
|
|
|
},
|
|
|
setTranslate: function (translate, byController) {
|
|
|
var controlled = s.params.control;
|
|
|
var multiplier, controlledTranslate;
|
|
|
function setControlledTranslate(c) {
|
|
|
// this will create an Interpolate function based on the snapGrids
|
|
|
// x is the Grid of the scrolled scroller and y will be the controlled scroller
|
|
|
// it makes sense to create this only once and recall it for the interpolation
|
|
|
// the function does a lot of value caching for performance
|
|
|
translate = c.rtl && c.params.direction === 'horizontal' ? -s.translate : s.translate;
|
|
|
if (s.params.controlBy === 'slide') {
|
|
|
s.controller.getInterpolateFunction(c);
|
|
|
// i am not sure why the values have to be multiplicated this way, tried to invert the snapGrid
|
|
|
// but it did not work out
|
|
|
controlledTranslate = -s.controller.spline.interpolate(-translate);
|
|
|
}
|
|
|
|
|
|
if(!controlledTranslate || s.params.controlBy === 'container'){
|
|
|
multiplier = (c.maxTranslate() - c.minTranslate()) / (s.maxTranslate() - s.minTranslate());
|
|
|
controlledTranslate = (translate - s.minTranslate()) * multiplier + c.minTranslate();
|
|
|
}
|
|
|
|
|
|
if (s.params.controlInverse) {
|
|
|
controlledTranslate = c.maxTranslate() - controlledTranslate;
|
|
|
}
|
|
|
c.updateProgress(controlledTranslate);
|
|
|
c.setWrapperTranslate(controlledTranslate, false, s);
|
|
|
c.updateActiveIndex();
|
|
|
}
|
|
|
if (s.isArray(controlled)) {
|
|
|
for (var i = 0; i < controlled.length; i++) {
|
|
|
if (controlled[i] !== byController && controlled[i] instanceof Swiper) {
|
|
|
setControlledTranslate(controlled[i]);
|
|
|
}
|
|
|
}
|
|
|
}
|
|
|
else if (controlled instanceof Swiper && byController !== controlled) {
|
|
|
|
|
|
setControlledTranslate(controlled);
|
|
|
}
|
|
|
},
|
|
|
setTransition: function (duration, byController) {
|
|
|
var controlled = s.params.control;
|
|
|
var i;
|
|
|
function setControlledTransition(c) {
|
|
|
c.setWrapperTransition(duration, s);
|
|
|
if (duration !== 0) {
|
|
|
c.onTransitionStart();
|
|
|
c.wrapper.transitionEnd(function(){
|
|
|
if (!controlled) return;
|
|
|
if (c.params.loop && s.params.controlBy === 'slide') {
|
|
|
c.fixLoop();
|
|
|
}
|
|
|
c.onTransitionEnd();
|
|
|
|
|
|
});
|
|
|
}
|
|
|
}
|
|
|
if (s.isArray(controlled)) {
|
|
|
for (i = 0; i < controlled.length; i++) {
|
|
|
if (controlled[i] !== byController && controlled[i] instanceof Swiper) {
|
|
|
setControlledTransition(controlled[i]);
|
|
|
}
|
|
|
}
|
|
|
}
|
|
|
else if (controlled instanceof Swiper && byController !== controlled) {
|
|
|
setControlledTransition(controlled);
|
|
|
}
|
|
|
}
|
|
|
};
|
|
|
|
|
|
/*=========================
|
|
|
Hash Navigation
|
|
|
===========================*/
|
|
|
s.hashnav = {
|
|
|
init: function () {
|
|
|
if (!s.params.hashnav) return;
|
|
|
s.hashnav.initialized = true;
|
|
|
var hash = document.location.hash.replace('#', '');
|
|
|
if (!hash) return;
|
|
|
var speed = 0;
|
|
|
for (var i = 0, length = s.slides.length; i < length; i++) {
|
|
|
var slide = s.slides.eq(i);
|
|
|
var slideHash = slide.attr('data-hash');
|
|
|
if (slideHash === hash && !slide.hasClass(s.params.slideDuplicateClass)) {
|
|
|
var index = slide.index();
|
|
|
s.slideTo(index, speed, s.params.runCallbacksOnInit, true);
|
|
|
}
|
|
|
}
|
|
|
},
|
|
|
setHash: function () {
|
|
|
if (!s.hashnav.initialized || !s.params.hashnav) return;
|
|
|
document.location.hash = s.slides.eq(s.activeIndex).attr('data-hash') || '';
|
|
|
}
|
|
|
};
|
|
|
|
|
|
/*=========================
|
|
|
Keyboard Control
|
|
|
===========================*/
|
|
|
function handleKeyboard(e) {
|
|
|
if (e.originalEvent) e = e.originalEvent; //jquery fix
|
|
|
var kc = e.keyCode || e.charCode;
|
|
|
// Directions locks
|
|
|
if (!s.params.allowSwipeToNext && (s.isHorizontal() && kc === 39 || !s.isHorizontal() && kc === 40)) {
|
|
|
return false;
|
|
|
}
|
|
|
if (!s.params.allowSwipeToPrev && (s.isHorizontal() && kc === 37 || !s.isHorizontal() && kc === 38)) {
|
|
|
return false;
|
|
|
}
|
|
|
if (e.shiftKey || e.altKey || e.ctrlKey || e.metaKey) {
|
|
|
return;
|
|
|
}
|
|
|
if (document.activeElement && document.activeElement.nodeName && (document.activeElement.nodeName.toLowerCase() === 'input' || document.activeElement.nodeName.toLowerCase() === 'textarea')) {
|
|
|
return;
|
|
|
}
|
|
|
if (kc === 37 || kc === 39 || kc === 38 || kc === 40) {
|
|
|
var inView = false;
|
|
|
//Check that swiper should be inside of visible area of window
|
|
|
if (s.container.parents('.swiper-slide').length > 0 && s.container.parents('.swiper-slide-active').length === 0) {
|
|
|
return;
|
|
|
}
|
|
|
var windowScroll = {
|
|
|
left: window.pageXOffset,
|
|
|
top: window.pageYOffset
|
|
|
};
|
|
|
var windowWidth = window.innerWidth;
|
|
|
var windowHeight = window.innerHeight;
|
|
|
var swiperOffset = s.container.offset();
|
|
|
if (s.rtl) swiperOffset.left = swiperOffset.left - s.container[0].scrollLeft;
|
|
|
var swiperCoord = [
|
|
|
[swiperOffset.left, swiperOffset.top],
|
|
|
[swiperOffset.left + s.width, swiperOffset.top],
|
|
|
[swiperOffset.left, swiperOffset.top + s.height],
|
|
|
[swiperOffset.left + s.width, swiperOffset.top + s.height]
|
|
|
];
|
|
|
for (var i = 0; i < swiperCoord.length; i++) {
|
|
|
var point = swiperCoord[i];
|
|
|
if (
|
|
|
point[0] >= windowScroll.left && point[0] <= windowScroll.left + windowWidth &&
|
|
|
point[1] >= windowScroll.top && point[1] <= windowScroll.top + windowHeight
|
|
|
) {
|
|
|
inView = true;
|
|
|
}
|
|
|
|
|
|
}
|
|
|
if (!inView) return;
|
|
|
}
|
|
|
if (s.isHorizontal()) {
|
|
|
if (kc === 37 || kc === 39) {
|
|
|
if (e.preventDefault) e.preventDefault();
|
|
|
else e.returnValue = false;
|
|
|
}
|
|
|
if ((kc === 39 && !s.rtl) || (kc === 37 && s.rtl)) s.slideNext();
|
|
|
if ((kc === 37 && !s.rtl) || (kc === 39 && s.rtl)) s.slidePrev();
|
|
|
}
|
|
|
else {
|
|
|
if (kc === 38 || kc === 40) {
|
|
|
if (e.preventDefault) e.preventDefault();
|
|
|
else e.returnValue = false;
|
|
|
}
|
|
|
if (kc === 40) s.slideNext();
|
|
|
if (kc === 38) s.slidePrev();
|
|
|
}
|
|
|
}
|
|
|
s.disableKeyboardControl = function () {
|
|
|
s.params.keyboardControl = false;
|
|
|
$(document).off('keydown', handleKeyboard);
|
|
|
};
|
|
|
s.enableKeyboardControl = function () {
|
|
|
s.params.keyboardControl = true;
|
|
|
$(document).on('keydown', handleKeyboard);
|
|
|
};
|
|
|
|
|
|
|
|
|
/*=========================
|
|
|
Mousewheel Control
|
|
|
===========================*/
|
|
|
s.mousewheel = {
|
|
|
event: false,
|
|
|
lastScrollTime: (new window.Date()).getTime()
|
|
|
};
|
|
|
if (s.params.mousewheelControl) {
|
|
|
try {
|
|
|
new window.WheelEvent('wheel');
|
|
|
s.mousewheel.event = 'wheel';
|
|
|
} catch (e) {
|
|
|
if (window.WheelEvent || (s.container[0] && 'wheel' in s.container[0])) {
|
|
|
s.mousewheel.event = 'wheel';
|
|
|
}
|
|
|
}
|
|
|
if (!s.mousewheel.event && window.WheelEvent) {
|
|
|
|
|
|
}
|
|
|
if (!s.mousewheel.event && document.onmousewheel !== undefined) {
|
|
|
s.mousewheel.event = 'mousewheel';
|
|
|
}
|
|
|
if (!s.mousewheel.event) {
|
|
|
s.mousewheel.event = 'DOMMouseScroll';
|
|
|
}
|
|
|
}
|
|
|
function handleMousewheel(e) {
|
|
|
if (e.originalEvent) e = e.originalEvent; //jquery fix
|
|
|
var we = s.mousewheel.event;
|
|
|
var delta = 0;
|
|
|
var rtlFactor = s.rtl ? -1 : 1;
|
|
|
|
|
|
//WebKits
|
|
|
if (we === 'mousewheel') {
|
|
|
if (s.params.mousewheelForceToAxis) {
|
|
|
if (s.isHorizontal()) {
|
|
|
if (Math.abs(e.wheelDeltaX) > Math.abs(e.wheelDeltaY)) delta = e.wheelDeltaX * rtlFactor;
|
|
|
else return;
|
|
|
}
|
|
|
else {
|
|
|
if (Math.abs(e.wheelDeltaY) > Math.abs(e.wheelDeltaX)) delta = e.wheelDeltaY;
|
|
|
else return;
|
|
|
}
|
|
|
}
|
|
|
else {
|
|
|
delta = Math.abs(e.wheelDeltaX) > Math.abs(e.wheelDeltaY) ? - e.wheelDeltaX * rtlFactor : - e.wheelDeltaY;
|
|
|
}
|
|
|
}
|
|
|
//Old FireFox
|
|
|
else if (we === 'DOMMouseScroll') delta = -e.detail;
|
|
|
//New FireFox
|
|
|
else if (we === 'wheel') {
|
|
|
if (s.params.mousewheelForceToAxis) {
|
|
|
if (s.isHorizontal()) {
|
|
|
if (Math.abs(e.deltaX) > Math.abs(e.deltaY)) delta = -e.deltaX * rtlFactor;
|
|
|
else return;
|
|
|
}
|
|
|
else {
|
|
|
if (Math.abs(e.deltaY) > Math.abs(e.deltaX)) delta = -e.deltaY;
|
|
|
else return;
|
|
|
}
|
|
|
}
|
|
|
else {
|
|
|
delta = Math.abs(e.deltaX) > Math.abs(e.deltaY) ? - e.deltaX * rtlFactor : - e.deltaY;
|
|
|
}
|
|
|
}
|
|
|
if (delta === 0) return;
|
|
|
|
|
|
if (s.params.mousewheelInvert) delta = -delta;
|
|
|
|
|
|
if (!s.params.freeMode) {
|
|
|
if ((new window.Date()).getTime() - s.mousewheel.lastScrollTime > 60) {
|
|
|
if (delta < 0) {
|
|
|
if ((!s.isEnd || s.params.loop) && !s.animating) s.slideNext();
|
|
|
else if (s.params.mousewheelReleaseOnEdges) return true;
|
|
|
}
|
|
|
else {
|
|
|
if ((!s.isBeginning || s.params.loop) && !s.animating) s.slidePrev();
|
|
|
else if (s.params.mousewheelReleaseOnEdges) return true;
|
|
|
}
|
|
|
}
|
|
|
s.mousewheel.lastScrollTime = (new window.Date()).getTime();
|
|
|
|
|
|
}
|
|
|
else {
|
|
|
//Freemode or scrollContainer:
|
|
|
var position = s.getWrapperTranslate() + delta * s.params.mousewheelSensitivity;
|
|
|
var wasBeginning = s.isBeginning,
|
|
|
wasEnd = s.isEnd;
|
|
|
|
|
|
if (position >= s.minTranslate()) position = s.minTranslate();
|
|
|
if (position <= s.maxTranslate()) position = s.maxTranslate();
|
|
|
|
|
|
s.setWrapperTransition(0);
|
|
|
s.setWrapperTranslate(position);
|
|
|
s.updateProgress();
|
|
|
s.updateActiveIndex();
|
|
|
|
|
|
if (!wasBeginning && s.isBeginning || !wasEnd && s.isEnd) {
|
|
|
s.updateClasses();
|
|
|
}
|
|
|
|
|
|
if (s.params.freeModeSticky) {
|
|
|
clearTimeout(s.mousewheel.timeout);
|
|
|
s.mousewheel.timeout = setTimeout(function () {
|
|
|
s.slideReset();
|
|
|
}, 300);
|
|
|
}
|
|
|
else {
|
|
|
if (s.params.lazyLoading && s.lazy) {
|
|
|
s.lazy.load();
|
|
|
}
|
|
|
}
|
|
|
|
|
|
// Return page scroll on edge positions
|
|
|
if (position === 0 || position === s.maxTranslate()) return;
|
|
|
}
|
|
|
if (s.params.autoplay) s.stopAutoplay();
|
|
|
|
|
|
if (e.preventDefault) e.preventDefault();
|
|
|
else e.returnValue = false;
|
|
|
return false;
|
|
|
}
|
|
|
s.disableMousewheelControl = function () {
|
|
|
if (!s.mousewheel.event) return false;
|
|
|
s.container.off(s.mousewheel.event, handleMousewheel);
|
|
|
return true;
|
|
|
};
|
|
|
|
|
|
s.enableMousewheelControl = function () {
|
|
|
if (!s.mousewheel.event) return false;
|
|
|
s.container.on(s.mousewheel.event, handleMousewheel);
|
|
|
return true;
|
|
|
};
|
|
|
|
|
|
|
|
|
/*=========================
|
|
|
Parallax
|
|
|
===========================*/
|
|
|
function setParallaxTransform(el, progress) {
|
|
|
el = $(el);
|
|
|
var p, pX, pY;
|
|
|
var rtlFactor = s.rtl ? -1 : 1;
|
|
|
|
|
|
p = el.attr('data-swiper-parallax') || '0';
|
|
|
pX = el.attr('data-swiper-parallax-x');
|
|
|
pY = el.attr('data-swiper-parallax-y');
|
|
|
if (pX || pY) {
|
|
|
pX = pX || '0';
|
|
|
pY = pY || '0';
|
|
|
}
|
|
|
else {
|
|
|
if (s.isHorizontal()) {
|
|
|
pX = p;
|
|
|
pY = '0';
|
|
|
}
|
|
|
else {
|
|
|
pY = p;
|
|
|
pX = '0';
|
|
|
}
|
|
|
}
|
|
|
|
|
|
if ((pX).indexOf('%') >= 0) {
|
|
|
pX = parseInt(pX, 10) * progress * rtlFactor + '%';
|
|
|
}
|
|
|
else {
|
|
|
pX = pX * progress * rtlFactor + 'px' ;
|
|
|
}
|
|
|
if ((pY).indexOf('%') >= 0) {
|
|
|
pY = parseInt(pY, 10) * progress + '%';
|
|
|
}
|
|
|
else {
|
|
|
pY = pY * progress + 'px' ;
|
|
|
}
|
|
|
|
|
|
el.transform('translate3d(' + pX + ', ' + pY + ',0px)');
|
|
|
}
|
|
|
s.parallax = {
|
|
|
setTranslate: function () {
|
|
|
s.container.children('[data-swiper-parallax], [data-swiper-parallax-x], [data-swiper-parallax-y]').each(function(){
|
|
|
setParallaxTransform(this, s.progress);
|
|
|
|
|
|
});
|
|
|
s.slides.each(function () {
|
|
|
var slide = $(this);
|
|
|
slide.find('[data-swiper-parallax], [data-swiper-parallax-x], [data-swiper-parallax-y]').each(function () {
|
|
|
var progress = Math.min(Math.max(slide[0].progress, -1), 1);
|
|
|
setParallaxTransform(this, progress);
|
|
|
});
|
|
|
});
|
|
|
},
|
|
|
setTransition: function (duration) {
|
|
|
if (typeof duration === 'undefined') duration = s.params.speed;
|
|
|
s.container.find('[data-swiper-parallax], [data-swiper-parallax-x], [data-swiper-parallax-y]').each(function(){
|
|
|
var el = $(this);
|
|
|
var parallaxDuration = parseInt(el.attr('data-swiper-parallax-duration'), 10) || duration;
|
|
|
if (duration === 0) parallaxDuration = 0;
|
|
|
el.transition(parallaxDuration);
|
|
|
});
|
|
|
}
|
|
|
};
|
|
|
|
|
|
|
|
|
/*=========================
|
|
|
Plugins API. Collect all and init all plugins
|
|
|
===========================*/
|
|
|
s._plugins = [];
|
|
|
for (var plugin in s.plugins) {
|
|
|
var p = s.plugins[plugin](s, s.params[plugin]);
|
|
|
if (p) s._plugins.push(p);
|
|
|
}
|
|
|
// Method to call all plugins event/method
|
|
|
s.callPlugins = function (eventName) {
|
|
|
for (var i = 0; i < s._plugins.length; i++) {
|
|
|
if (eventName in s._plugins[i]) {
|
|
|
s._plugins[i][eventName](arguments[1], arguments[2], arguments[3], arguments[4], arguments[5]);
|
|
|
}
|
|
|
}
|
|
|
};
|
|
|
|
|
|
/*=========================
|
|
|
Events/Callbacks/Plugins Emitter
|
|
|
===========================*/
|
|
|
function normalizeEventName (eventName) {
|
|
|
if (eventName.indexOf('on') !== 0) {
|
|
|
if (eventName[0] !== eventName[0].toUpperCase()) {
|
|
|
eventName = 'on' + eventName[0].toUpperCase() + eventName.substring(1);
|
|
|
}
|
|
|
else {
|
|
|
eventName = 'on' + eventName;
|
|
|
}
|
|
|
}
|
|
|
return eventName;
|
|
|
}
|
|
|
s.emitterEventListeners = {
|
|
|
|
|
|
};
|
|
|
s.emit = function (eventName) {
|
|
|
// Trigger callbacks
|
|
|
if (s.params[eventName]) {
|
|
|
s.params[eventName](arguments[1], arguments[2], arguments[3], arguments[4], arguments[5]);
|
|
|
}
|
|
|
var i;
|
|
|
// Trigger events
|
|
|
if (s.emitterEventListeners[eventName]) {
|
|
|
for (i = 0; i < s.emitterEventListeners[eventName].length; i++) {
|
|
|
s.emitterEventListeners[eventName][i](arguments[1], arguments[2], arguments[3], arguments[4], arguments[5]);
|
|
|
}
|
|
|
}
|
|
|
// Trigger plugins
|
|
|
if (s.callPlugins) s.callPlugins(eventName, arguments[1], arguments[2], arguments[3], arguments[4], arguments[5]);
|
|
|
};
|
|
|
s.on = function (eventName, handler) {
|
|
|
eventName = normalizeEventName(eventName);
|
|
|
if (!s.emitterEventListeners[eventName]) s.emitterEventListeners[eventName] = [];
|
|
|
s.emitterEventListeners[eventName].push(handler);
|
|
|
return s;
|
|
|
};
|
|
|
s.off = function (eventName, handler) {
|
|
|
var i;
|
|
|
eventName = normalizeEventName(eventName);
|
|
|
if (typeof handler === 'undefined') {
|
|
|
// Remove all handlers for such event
|
|
|
s.emitterEventListeners[eventName] = [];
|
|
|
return s;
|
|
|
}
|
|
|
if (!s.emitterEventListeners[eventName] || s.emitterEventListeners[eventName].length === 0) return;
|
|
|
for (i = 0; i < s.emitterEventListeners[eventName].length; i++) {
|
|
|
if(s.emitterEventListeners[eventName][i] === handler) s.emitterEventListeners[eventName].splice(i, 1);
|
|
|
}
|
|
|
return s;
|
|
|
};
|
|
|
s.once = function (eventName, handler) {
|
|
|
eventName = normalizeEventName(eventName);
|
|
|
var _handler = function () {
|
|
|
handler(arguments[0], arguments[1], arguments[2], arguments[3], arguments[4]);
|
|
|
s.off(eventName, _handler);
|
|
|
};
|
|
|
s.on(eventName, _handler);
|
|
|
return s;
|
|
|
};
|
|
|
|
|
|
// Accessibility tools
|
|
|
s.a11y = {
|
|
|
makeFocusable: function ($el) {
|
|
|
$el.attr('tabIndex', '0');
|
|
|
return $el;
|
|
|
},
|
|
|
addRole: function ($el, role) {
|
|
|
$el.attr('role', role);
|
|
|
return $el;
|
|
|
},
|
|
|
|
|
|
addLabel: function ($el, label) {
|
|
|
$el.attr('aria-label', label);
|
|
|
return $el;
|
|
|
},
|
|
|
|
|
|
disable: function ($el) {
|
|
|
$el.attr('aria-disabled', true);
|
|
|
return $el;
|
|
|
},
|
|
|
|
|
|
enable: function ($el) {
|
|
|
$el.attr('aria-disabled', false);
|
|
|
return $el;
|
|
|
},
|
|
|
|
|
|
onEnterKey: function (event) {
|
|
|
if (event.keyCode !== 13) return;
|
|
|
if ($(event.target).is(s.params.nextButton)) {
|
|
|
s.onClickNext(event);
|
|
|
if (s.isEnd) {
|
|
|
s.a11y.notify(s.params.lastSlideMessage);
|
|
|
}
|
|
|
else {
|
|
|
s.a11y.notify(s.params.nextSlideMessage);
|
|
|
}
|
|
|
}
|
|
|
else if ($(event.target).is(s.params.prevButton)) {
|
|
|
s.onClickPrev(event);
|
|
|
if (s.isBeginning) {
|
|
|
s.a11y.notify(s.params.firstSlideMessage);
|
|
|
}
|
|
|
else {
|
|
|
s.a11y.notify(s.params.prevSlideMessage);
|
|
|
}
|
|
|
}
|
|
|
if ($(event.target).is('.' + s.params.bulletClass)) {
|
|
|
$(event.target)[0].click();
|
|
|
}
|
|
|
},
|
|
|
|
|
|
liveRegion: $('<span class="swiper-notification" aria-live="assertive" aria-atomic="true"></span>'),
|
|
|
|
|
|
notify: function (message) {
|
|
|
var notification = s.a11y.liveRegion;
|
|
|
if (notification.length === 0) return;
|
|
|
notification.html('');
|
|
|
notification.html(message);
|
|
|
},
|
|
|
init: function () {
|
|
|
// Setup accessibility
|
|
|
if (s.params.nextButton && s.nextButton && s.nextButton.length > 0) {
|
|
|
s.a11y.makeFocusable(s.nextButton);
|
|
|
s.a11y.addRole(s.nextButton, 'button');
|
|
|
s.a11y.addLabel(s.nextButton, s.params.nextSlideMessage);
|
|
|
}
|
|
|
if (s.params.prevButton && s.prevButton && s.prevButton.length > 0) {
|
|
|
s.a11y.makeFocusable(s.prevButton);
|
|
|
s.a11y.addRole(s.prevButton, 'button');
|
|
|
s.a11y.addLabel(s.prevButton, s.params.prevSlideMessage);
|
|
|
}
|
|
|
|
|
|
$(s.container).append(s.a11y.liveRegion);
|
|
|
},
|
|
|
initPagination: function () {
|
|
|
if (s.params.pagination && s.params.paginationClickable && s.bullets && s.bullets.length) {
|
|
|
s.bullets.each(function () {
|
|
|
var bullet = $(this);
|
|
|
s.a11y.makeFocusable(bullet);
|
|
|
s.a11y.addRole(bullet, 'button');
|
|
|
s.a11y.addLabel(bullet, s.params.paginationBulletMessage.replace(/{{index}}/, bullet.index() + 1));
|
|
|
});
|
|
|
}
|
|
|
},
|
|
|
destroy: function () {
|
|
|
if (s.a11y.liveRegion && s.a11y.liveRegion.length > 0) s.a11y.liveRegion.remove();
|
|
|
}
|
|
|
};
|
|
|
|
|
|
|
|
|
/*=========================
|
|
|
Init/Destroy
|
|
|
===========================*/
|
|
|
s.init = function () {
|
|
|
if (s.params.loop) s.createLoop();
|
|
|
s.updateContainerSize();
|
|
|
s.updateSlidesSize();
|
|
|
s.updatePagination();
|
|
|
if (s.params.scrollbar && s.scrollbar) {
|
|
|
s.scrollbar.set();
|
|
|
if (s.params.scrollbarDraggable) {
|
|
|
s.scrollbar.enableDraggable();
|
|
|
}
|
|
|
}
|
|
|
if (s.params.effect !== 'slide' && s.effects[s.params.effect]) {
|
|
|
if (!s.params.loop) s.updateProgress();
|
|
|
s.effects[s.params.effect].setTranslate();
|
|
|
}
|
|
|
if (s.params.loop) {
|
|
|
s.slideTo(s.params.initialSlide + s.loopedSlides, 0, s.params.runCallbacksOnInit);
|
|
|
}
|
|
|
else {
|
|
|
s.slideTo(s.params.initialSlide, 0, s.params.runCallbacksOnInit);
|
|
|
if (s.params.initialSlide === 0) {
|
|
|
if (s.parallax && s.params.parallax) s.parallax.setTranslate();
|
|
|
if (s.lazy && s.params.lazyLoading) {
|
|
|
s.lazy.load();
|
|
|
s.lazy.initialImageLoaded = true;
|
|
|
}
|
|
|
}
|
|
|
}
|
|
|
s.attachEvents();
|
|
|
if (s.params.observer && s.support.observer) {
|
|
|
s.initObservers();
|
|
|
}
|
|
|
if (s.params.preloadImages && !s.params.lazyLoading) {
|
|
|
s.preloadImages();
|
|
|
}
|
|
|
if (s.params.autoplay) {
|
|
|
s.startAutoplay();
|
|
|
}
|
|
|
if (s.params.keyboardControl) {
|
|
|
if (s.enableKeyboardControl) s.enableKeyboardControl();
|
|
|
}
|
|
|
if (s.params.mousewheelControl) {
|
|
|
if (s.enableMousewheelControl) s.enableMousewheelControl();
|
|
|
}
|
|
|
if (s.params.hashnav) {
|
|
|
if (s.hashnav) s.hashnav.init();
|
|
|
}
|
|
|
if (s.params.a11y && s.a11y) s.a11y.init();
|
|
|
s.emit('onInit', s);
|
|
|
};
|
|
|
|
|
|
// Cleanup dynamic styles
|
|
|
s.cleanupStyles = function () {
|
|
|
// Container
|
|
|
s.container.removeClass(s.classNames.join(' ')).removeAttr('style');
|
|
|
|
|
|
// Wrapper
|
|
|
s.wrapper.removeAttr('style');
|
|
|
|
|
|
// Slides
|
|
|
if (s.slides && s.slides.length) {
|
|
|
s.slides
|
|
|
.removeClass([
|
|
|
s.params.slideVisibleClass,
|
|
|
s.params.slideActiveClass,
|
|
|
s.params.slideNextClass,
|
|
|
s.params.slidePrevClass
|
|
|
].join(' '))
|
|
|
.removeAttr('style')
|
|
|
.removeAttr('data-swiper-column')
|
|
|
.removeAttr('data-swiper-row');
|
|
|
}
|
|
|
|
|
|
// Pagination/Bullets
|
|
|
if (s.paginationContainer && s.paginationContainer.length) {
|
|
|
s.paginationContainer.removeClass(s.params.paginationHiddenClass);
|
|
|
}
|
|
|
if (s.bullets && s.bullets.length) {
|
|
|
s.bullets.removeClass(s.params.bulletActiveClass);
|
|
|
}
|
|
|
|
|
|
// Buttons
|
|
|
if (s.params.prevButton) $(s.params.prevButton).removeClass(s.params.buttonDisabledClass);
|
|
|
if (s.params.nextButton) $(s.params.nextButton).removeClass(s.params.buttonDisabledClass);
|
|
|
|
|
|
// Scrollbar
|
|
|
if (s.params.scrollbar && s.scrollbar) {
|
|
|
if (s.scrollbar.track && s.scrollbar.track.length) s.scrollbar.track.removeAttr('style');
|
|
|
if (s.scrollbar.drag && s.scrollbar.drag.length) s.scrollbar.drag.removeAttr('style');
|
|
|
}
|
|
|
};
|
|
|
|
|
|
// Destroy
|
|
|
s.destroy = function (deleteInstance, cleanupStyles) {
|
|
|
// Detach evebts
|
|
|
s.detachEvents();
|
|
|
// Stop autoplay
|
|
|
s.stopAutoplay();
|
|
|
// Disable draggable
|
|
|
if (s.params.scrollbar && s.scrollbar) {
|
|
|
if (s.params.scrollbarDraggable) {
|
|
|
s.scrollbar.disableDraggable();
|
|
|
}
|
|
|
}
|
|
|
// Destroy loop
|
|
|
if (s.params.loop) {
|
|
|
s.destroyLoop();
|
|
|
}
|
|
|
// Cleanup styles
|
|
|
if (cleanupStyles) {
|
|
|
s.cleanupStyles();
|
|
|
}
|
|
|
// Disconnect observer
|
|
|
s.disconnectObservers();
|
|
|
// Disable keyboard/mousewheel
|
|
|
if (s.params.keyboardControl) {
|
|
|
if (s.disableKeyboardControl) s.disableKeyboardControl();
|
|
|
}
|
|
|
if (s.params.mousewheelControl) {
|
|
|
if (s.disableMousewheelControl) s.disableMousewheelControl();
|
|
|
}
|
|
|
// Disable a11y
|
|
|
if (s.params.a11y && s.a11y) s.a11y.destroy();
|
|
|
// Destroy callback
|
|
|
s.emit('onDestroy');
|
|
|
// Delete instance
|
|
|
if (deleteInstance !== false) s = null;
|
|
|
};
|
|
|
|
|
|
s.init();
|
|
|
|
|
|
|
|
|
|
|
|
// Return swiper instance
|
|
|
return s;
|
|
|
};
|
|
|
|
|
|
|
|
|
/*==================================================
|
|
|
Prototype
|
|
|
====================================================*/
|
|
|
Swiper.prototype = {
|
|
|
isSafari: (function () {
|
|
|
var ua = navigator.userAgent.toLowerCase();
|
|
|
return (ua.indexOf('safari') >= 0 && ua.indexOf('chrome') < 0 && ua.indexOf('android') < 0);
|
|
|
})(),
|
|
|
isUiWebView: /(iPhone|iPod|iPad).*AppleWebKit(?!.*Safari)/i.test(navigator.userAgent),
|
|
|
isArray: function (arr) {
|
|
|
return Object.prototype.toString.apply(arr) === '[object Array]';
|
|
|
},
|
|
|
/*==================================================
|
|
|
Browser
|
|
|
====================================================*/
|
|
|
browser: {
|
|
|
ie: window.navigator.pointerEnabled || window.navigator.msPointerEnabled,
|
|
|
ieTouch: (window.navigator.msPointerEnabled && window.navigator.msMaxTouchPoints > 1) || (window.navigator.pointerEnabled && window.navigator.maxTouchPoints > 1)
|
|
|
},
|
|
|
/*==================================================
|
|
|
Devices
|
|
|
====================================================*/
|
|
|
device: (function () {
|
|
|
var ua = navigator.userAgent;
|
|
|
var android = ua.match(/(Android);?[\s\/]+([\d.]+)?/);
|
|
|
var ipad = ua.match(/(iPad).*OS\s([\d_]+)/);
|
|
|
var ipod = ua.match(/(iPod)(.*OS\s([\d_]+))?/);
|
|
|
var iphone = !ipad && ua.match(/(iPhone\sOS)\s([\d_]+)/);
|
|
|
return {
|
|
|
ios: ipad || iphone || ipod,
|
|
|
android: android
|
|
|
};
|
|
|
})(),
|
|
|
/*==================================================
|
|
|
Feature Detection
|
|
|
====================================================*/
|
|
|
support: {
|
|
|
touch : (window.Modernizr && Modernizr.touch === true) || (function () {
|
|
|
return !!(('ontouchstart' in window) || window.DocumentTouch && document instanceof DocumentTouch);
|
|
|
})(),
|
|
|
|
|
|
transforms3d : (window.Modernizr && Modernizr.csstransforms3d === true) || (function () {
|
|
|
var div = document.createElement('div').style;
|
|
|
return ('webkitPerspective' in div || 'MozPerspective' in div || 'OPerspective' in div || 'MsPerspective' in div || 'perspective' in div);
|
|
|
})(),
|
|
|
|
|
|
flexbox: (function () {
|
|
|
var div = document.createElement('div').style;
|
|
|
var styles = ('alignItems webkitAlignItems webkitBoxAlign msFlexAlign mozBoxAlign webkitFlexDirection msFlexDirection mozBoxDirection mozBoxOrient webkitBoxDirection webkitBoxOrient').split(' ');
|
|
|
for (var i = 0; i < styles.length; i++) {
|
|
|
if (styles[i] in div) return true;
|
|
|
}
|
|
|
})(),
|
|
|
|
|
|
observer: (function () {
|
|
|
return ('MutationObserver' in window || 'WebkitMutationObserver' in window);
|
|
|
})()
|
|
|
},
|
|
|
/*==================================================
|
|
|
Plugins
|
|
|
====================================================*/
|
|
|
plugins: {}
|
|
|
};
|
|
|
|
|
|
|
|
|
/*===========================
|
|
|
Get Dom libraries
|
|
|
===========================*/
|
|
|
var swiperDomPlugins = ['jQuery', 'Zepto', 'Dom7'];
|
|
|
for (var i = 0; i < swiperDomPlugins.length; i++) {
|
|
|
if (window[swiperDomPlugins[i]]) {
|
|
|
addLibraryPlugin(window[swiperDomPlugins[i]]);
|
|
|
}
|
|
|
}
|
|
|
// Required DOM Plugins
|
|
|
var domLib;
|
|
|
if (typeof Dom7 === 'undefined') {
|
|
|
domLib = window.Dom7 || window.Zepto || window.jQuery;
|
|
|
}
|
|
|
else {
|
|
|
domLib = Dom7;
|
|
|
}
|
|
|
|
|
|
/*===========================
|
|
|
Add .swiper plugin from Dom libraries
|
|
|
===========================*/
|
|
|
function addLibraryPlugin(lib) {
|
|
|
lib.fn.swiper = function (params) {
|
|
|
var firstInstance;
|
|
|
lib(this).each(function () {
|
|
|
var s = new Swiper(this, params);
|
|
|
if (!firstInstance) firstInstance = s;
|
|
|
});
|
|
|
return firstInstance;
|
|
|
};
|
|
|
}
|
|
|
|
|
|
if (domLib) {
|
|
|
if (!('transitionEnd' in domLib.fn)) {
|
|
|
domLib.fn.transitionEnd = function (callback) {
|
|
|
var events = ['webkitTransitionEnd', 'transitionend', 'oTransitionEnd', 'MSTransitionEnd', 'msTransitionEnd'],
|
|
|
i, j, dom = this;
|
|
|
function fireCallBack(e) {
|
|
|
/*jshint validthis:true */
|
|
|
if (e.target !== this) return;
|
|
|
callback.call(this, e);
|
|
|
for (i = 0; i < events.length; i++) {
|
|
|
dom.off(events[i], fireCallBack);
|
|
|
}
|
|
|
}
|
|
|
if (callback) {
|
|
|
for (i = 0; i < events.length; i++) {
|
|
|
dom.on(events[i], fireCallBack);
|
|
|
}
|
|
|
}
|
|
|
return this;
|
|
|
};
|
|
|
}
|
|
|
if (!('transform' in domLib.fn)) {
|
|
|
domLib.fn.transform = function (transform) {
|
|
|
for (var i = 0; i < this.length; i++) {
|
|
|
var elStyle = this[i].style;
|
|
|
elStyle.webkitTransform = elStyle.MsTransform = elStyle.msTransform = elStyle.MozTransform = elStyle.OTransform = elStyle.transform = transform;
|
|
|
}
|
|
|
return this;
|
|
|
};
|
|
|
}
|
|
|
if (!('transition' in domLib.fn)) {
|
|
|
domLib.fn.transition = function (duration) {
|
|
|
if (typeof duration !== 'string') {
|
|
|
duration = duration + 'ms';
|
|
|
}
|
|
|
for (var i = 0; i < this.length; i++) {
|
|
|
var elStyle = this[i].style;
|
|
|
elStyle.webkitTransitionDuration = elStyle.MsTransitionDuration = elStyle.msTransitionDuration = elStyle.MozTransitionDuration = elStyle.OTransitionDuration = elStyle.transitionDuration = duration;
|
|
|
}
|
|
|
return this;
|
|
|
};
|
|
|
}
|
|
|
}
|
|
|
|
|
|
window.Swiper = Swiper;
|
|
|
})();
|
|
|
/*===========================
|
|
|
Swiper AMD Export
|
|
|
===========================*/
|
|
|
if (typeof(module) !== 'undefined')
|
|
|
{
|
|
|
module.exports = window.Swiper;
|
|
|
}
|
|
|
else if (typeof define === 'function' && define.amd) {
|
|
|
define([], function () {
|
|
|
'use strict';
|
|
|
return window.Swiper;
|
|
|
});
|
|
|
}
|
|
|
//# sourceMappingURL=maps/swiper.jquery.js.map
|
|
|
|
|
|
/* ===============================================================================
|
|
|
************ Swiper ************
|
|
|
=============================================================================== */
|
|
|
/* global $:true */
|
|
|
|
|
|
+function ($) {
|
|
|
"use strict";
|
|
|
|
|
|
var defaults;
|
|
|
|
|
|
$.fn.swiper = function(params) {
|
|
|
return this.each(function() {
|
|
|
if(!this) return;
|
|
|
var $this = $(this);
|
|
|
var swiper = $this.data("swiper");
|
|
|
if(!swiper) $this.data("swiper", new Swiper(this, $.extend({}, defaults, params)));
|
|
|
return swiper;
|
|
|
});
|
|
|
}
|
|
|
|
|
|
defaults = $.fn.swiper.prototype.defaults = {
|
|
|
pagination: ".swiper-pagination"
|
|
|
};
|
|
|
|
|
|
}($);
|
|
|
|
|
|
/* global $:true */
|
|
|
+ function($) {
|
|
|
|
|
|
var defaults;
|
|
|
|
|
|
var Photos = function(config) {
|
|
|
this.initConfig(config);
|
|
|
this.index = 0;
|
|
|
}
|
|
|
|
|
|
Photos.prototype = {
|
|
|
initConfig: function (config) {
|
|
|
this.config = $.extend({}, defaults, config);
|
|
|
this.activeIndex = this.lastActiveIndex = this.config.initIndex;
|
|
|
|
|
|
this.config.items = this.config.items.map(function(d, i) {
|
|
|
if(typeof d === typeof 'a') {
|
|
|
return {
|
|
|
image: d,
|
|
|
caption: ''
|
|
|
}
|
|
|
}
|
|
|
return d;
|
|
|
});
|
|
|
|
|
|
this.tpl = $.t7.compile(this.config.tpl);
|
|
|
if(this.config.autoOpen) this.open();
|
|
|
},
|
|
|
|
|
|
open: function (index) {
|
|
|
if (this._open) return false;
|
|
|
if (!this.modal) {
|
|
|
this.modal = $(this.tpl(this.config)).appendTo(document.body);
|
|
|
this.container = this.modal.find('.swiper-container');
|
|
|
this.wrapper = this.modal.find('.swiper-wrapper');
|
|
|
|
|
|
var hammer = new Hammer(this.container[0]);
|
|
|
hammer.get('pinch').set({ enable: true });
|
|
|
hammer.on('pinchstart', $.proxy(this.onGestureStart, this));
|
|
|
hammer.on('pinchmove', $.proxy(this.onGestureChange, this));
|
|
|
hammer.on('pinchend', $.proxy(this.onGestureEnd, this));
|
|
|
this.modal.on($.touchEvents.start, $.proxy(this.onTouchStart, this));
|
|
|
this.modal.on($.touchEvents.move, $.proxy(this.onTouchMove, this));
|
|
|
this.modal.on($.touchEvents.end, $.proxy(this.onTouchEnd, this));
|
|
|
|
|
|
//init index
|
|
|
this.wrapper.transition(0);
|
|
|
this.wrapper.transform('translate3d(-' + $(window).width()*this.config.initIndex + 'px,0,0)');
|
|
|
this.container.find('.caption-item').eq(this.config.initIndex).addClass('active');
|
|
|
this.container.find('.swiper-pagination-bullet').eq(this.config.initIndex).addClass('swiper-pagination-bullet-active');
|
|
|
}
|
|
|
|
|
|
var self = this;
|
|
|
this.modal.show().height();
|
|
|
this.modal.addClass('weui-photo-browser-modal-visible');
|
|
|
this.container.addClass('swiper-container-visible').transitionEnd(function() {
|
|
|
self.initParams();
|
|
|
if(index !== undefined) {
|
|
|
self.slideTo(index);
|
|
|
}
|
|
|
if(self.config.onOpen) {
|
|
|
self.config.onOpen.call(self);
|
|
|
}
|
|
|
});
|
|
|
|
|
|
this._open = true;
|
|
|
},
|
|
|
|
|
|
close: function() {
|
|
|
this.container.transitionEnd($.proxy(function() {
|
|
|
this.modal.hide();
|
|
|
this._open = false;
|
|
|
if(this.config.onClose) this.config.onClose.call(this);
|
|
|
}, this));
|
|
|
this.container.removeClass('swiper-container-visible');
|
|
|
this.modal.removeClass('weui-photo-browser-modal-visible');
|
|
|
},
|
|
|
|
|
|
initParams: function () {
|
|
|
if(this.containerHeight) return false;
|
|
|
|
|
|
this.windowWidth = $(window).width();
|
|
|
this.containerHeight = this.container.height();
|
|
|
this.containerWidth = this.container.width();
|
|
|
|
|
|
this.touchStart = {};
|
|
|
|
|
|
this.wrapperTransform = 0;
|
|
|
this.wrapperLastTransform = - $(window).width()*this.config.initIndex;
|
|
|
this.wrapperDiff = 0;
|
|
|
|
|
|
this.lastScale = 1;
|
|
|
this.currentScale = 1;
|
|
|
|
|
|
this.imageLastTransform = { x: 0, y: 0 };
|
|
|
this.imageTransform = { x: 0, y: 0 };
|
|
|
this.imageDiff = { x: 0, y: 0 };
|
|
|
this.imageLastDiff = { x: 0, y: 0 };
|
|
|
},
|
|
|
|
|
|
onTouchStart: function (e) {
|
|
|
if(this.scaling) return false;
|
|
|
this.touching = true;
|
|
|
this.touchStart = $.getTouchPosition(e);
|
|
|
this.touchMove = null;
|
|
|
this.touchStartTime = + new Date;
|
|
|
this.wrapperDiff = 0;
|
|
|
this.breakpointPosition = null;
|
|
|
},
|
|
|
|
|
|
onTouchMove: function (e) {
|
|
|
if(!this.touching || this.scaling) return false;
|
|
|
|
|
|
e.preventDefault();
|
|
|
|
|
|
if(this.gestureImage) {
|
|
|
var rect = this.gestureImage[0].getBoundingClientRect();
|
|
|
if (rect.left >= 0 || rect.right <= this.windowWidth) {
|
|
|
this.overflow = true;
|
|
|
} else {
|
|
|
this.overflow = false;
|
|
|
}
|
|
|
} else {
|
|
|
this.oveflow = false;
|
|
|
}
|
|
|
var p = this.touchMove = $.getTouchPosition(e);
|
|
|
if(this.currentScale === 1 || this.overflow) {
|
|
|
if(this.breakpointPosition) {
|
|
|
this.wrapperDiff = p.x - this.breakpointPosition.x;
|
|
|
} else {
|
|
|
this.wrapperDiff = p.x - this.touchStart.x;
|
|
|
}
|
|
|
if(this.activeIndex === 0 && this.wrapperDiff > 0) this.wrapperDiff = Math.pow(this.wrapperDiff, .8);
|
|
|
if(this.activeIndex === this.config.items.length - 1 && this.wrapperDiff < 0) this.wrapperDiff = - Math.pow(-this.wrapperDiff, .8);
|
|
|
this.wrapperTransform = this.wrapperLastTransform + this.wrapperDiff;
|
|
|
this.doWrapperTransform();
|
|
|
} else {
|
|
|
var img = this.gestureImage;
|
|
|
this.imageDiff = {
|
|
|
x: p.x - this.touchStart.x,
|
|
|
y: p.y - this.touchStart.y
|
|
|
}
|
|
|
|
|
|
this.imageTransform = {
|
|
|
x: this.imageDiff.x + this.imageLastTransform.x,
|
|
|
y: this.imageDiff.y + this.imageLastTransform.y
|
|
|
};
|
|
|
this.doImageTransform();
|
|
|
|
|
|
this.breakpointPosition = p;
|
|
|
|
|
|
this.imageLastDiff = this.imageDiff;
|
|
|
}
|
|
|
},
|
|
|
|
|
|
onTouchEnd: function (e) {
|
|
|
if(!this.touching) return false;
|
|
|
this.touching = false;
|
|
|
if(this.scaling) return false;
|
|
|
var duration = (+ new Date) - this.touchStartTime;
|
|
|
|
|
|
if(duration < 200 && (!this.touchMove || Math.abs(this.touchStart.x - this.touchMove.x) <= 2 && Math.abs(this.touchStart.y - this.touchMove.y) <= 2)) {
|
|
|
this.onClick();
|
|
|
return;
|
|
|
}
|
|
|
if(this.wrapperDiff > 0) {
|
|
|
if(this.wrapperDiff > this.containerWidth/2 || (this.wrapperDiff > 20 && duration < 300)) {
|
|
|
this.slidePrev();
|
|
|
} else {
|
|
|
this.slideTo(this.activeIndex, 200);
|
|
|
}
|
|
|
} else {
|
|
|
if(- this.wrapperDiff > this.containerWidth/2 || (-this.wrapperDiff > 20 && duration < 300)) {
|
|
|
this.slideNext();
|
|
|
} else {
|
|
|
this.slideTo(this.activeIndex, 200);
|
|
|
}
|
|
|
}
|
|
|
|
|
|
this.imageLastTransform = this.imageTransform;
|
|
|
|
|
|
this.adjust();
|
|
|
},
|
|
|
|
|
|
onClick: function () {
|
|
|
var self = this;
|
|
|
if (this._lastClickTime && ( + new Date - this._lastClickTime < 300)) {
|
|
|
this.onDoubleClick();
|
|
|
clearTimeout(this._clickTimeout);
|
|
|
} else {
|
|
|
this._clickTimeout = setTimeout(function () {
|
|
|
self.close();
|
|
|
}, 300);
|
|
|
}
|
|
|
this._lastClickTime = + new Date;
|
|
|
},
|
|
|
|
|
|
onDoubleClick: function () {
|
|
|
this.gestureImage = this.container.find('.swiper-slide').eq(this.activeIndex).find('img');
|
|
|
this.currentScale = this.currentScale > 1 ? 1 : 2;
|
|
|
this.doImageTransform(200);
|
|
|
this.adjust();
|
|
|
},
|
|
|
|
|
|
onGestureStart: function (e) {
|
|
|
this.scaling = true;
|
|
|
this.gestureImage = this.container.find('.swiper-slide').eq(this.activeIndex).find('img');
|
|
|
},
|
|
|
|
|
|
onGestureChange: function (e) {
|
|
|
var s = this.lastScale * e.scale;
|
|
|
if (s > this.config.maxScale) {
|
|
|
s = this.config.maxScale + Math.pow((s - this.config.maxScale), 0.5);
|
|
|
} else if (s < 1) {
|
|
|
s = Math.pow(s, .5);
|
|
|
}
|
|
|
this.currentScale = s;
|
|
|
this.doImageTransform();
|
|
|
},
|
|
|
|
|
|
onGestureEnd: function (e) {
|
|
|
if (this.currentScale > this.config.maxScale) {
|
|
|
this.currentScale = this.config.maxScale;
|
|
|
this.doImageTransform(200);
|
|
|
} else if (this.currentScale < 1) {
|
|
|
this.currentScale = 1;
|
|
|
this.doImageTransform(200);
|
|
|
}
|
|
|
this.lastScale = this.currentScale;
|
|
|
this.scaling = false;
|
|
|
this.adjust();
|
|
|
},
|
|
|
|
|
|
doWrapperTransform: function(duration, callback) {
|
|
|
if (duration === 0) {
|
|
|
var origin = this.wrapper.css('transition-property')
|
|
|
this.wrapper.css('transition-property', 'none').transform('translate3d(' + this.wrapperTransform + 'px, 0, 0)');
|
|
|
this.wrapper.css('transition-property', origin);
|
|
|
callback()
|
|
|
} else {
|
|
|
this.wrapper.transitionEnd(function() {
|
|
|
callback && callback();
|
|
|
});
|
|
|
this.wrapper.transition(duration || defaults.duration).transform('translate3d(' + this.wrapperTransform + 'px, 0, 0)');
|
|
|
}
|
|
|
},
|
|
|
|
|
|
doImageTransform: function(duration, callback) {
|
|
|
if(!this.gestureImage) return;
|
|
|
this.gestureImage.transition(duration || 0).transform('translate3d(' + this.imageTransform.x + 'px,' + this.imageTransform.y + 'px, 0) scale(' + this.currentScale + ')');
|
|
|
this._needAdjust = true;
|
|
|
},
|
|
|
|
|
|
adjust: function() {
|
|
|
if(!this._needAdjust) return false;
|
|
|
var img = this.gestureImage;
|
|
|
if(!img) return false;
|
|
|
if(this.currentScale === 1) {
|
|
|
this.imageTransform = this.imageLastDiff = {x:0,y:0};
|
|
|
this.doImageTransform(200);
|
|
|
return;
|
|
|
}
|
|
|
|
|
|
var rect = img[0].getBoundingClientRect();
|
|
|
|
|
|
//调整上下
|
|
|
if(rect.height < this.containerHeight) { // 如果高度没容器高，则自动居中
|
|
|
this.imageTransform.y = this.imageLastTransform.y = 0;
|
|
|
} else { //如果比容器高，那么要保证上下不能有空隙
|
|
|
if(rect.top > 0) this.imageTransform.y = this.imageTransform.y - rect.top;
|
|
|
else if(rect.bottom < this.containerHeight) this.imageTransform.y = this.imageTransform.y + this.containerHeight - rect.bottom;
|
|
|
}
|
|
|
|
|
|
this.doImageTransform(200);
|
|
|
this._needAdjust = false; // must at last line, because doImageTransform will set this._needAdjust true
|
|
|
},
|
|
|
|
|
|
slideTo: function(index, duration) {
|
|
|
if(index < 0) index = 0;
|
|
|
if(index > this.config.items.length-1) index = this.config.items.length - 1;
|
|
|
this.lastActiveIndex = this.activeIndex;
|
|
|
this.activeIndex = index;
|
|
|
this.wrapperTransform = - (index * this.containerWidth);
|
|
|
this.wrapperLastTransform = this.wrapperTransform;
|
|
|
this.doWrapperTransform(duration, $.proxy(function() {
|
|
|
if(this.lastActiveIndex === this.activeIndex) return false; // active index not change
|
|
|
this.container.find('.caption-item.active').removeClass('active');
|
|
|
this.container.find('.swiper-slide-active').removeClass('swiper-slide-active');
|
|
|
this.container.find('.swiper-pagination-bullet-active').removeClass('swiper-pagination-bullet-active');
|
|
|
this.container.find('.caption-item').eq(this.activeIndex).addClass('active');
|
|
|
this.container.find('.swiper-slide').eq(this.activeIndex).addClass('swiper-slide-active');
|
|
|
this.container.find('.swiper-pagination-bullet').eq(this.activeIndex).addClass('swiper-pagination-bullet-active');
|
|
|
|
|
|
//reset image transform
|
|
|
this.container.find('.swiper-slide img[style]').transition(0).transform('translate3d(0,0,0) scale(1)');
|
|
|
|
|
|
this.lastScale = 1;
|
|
|
this.currentScale = 1;
|
|
|
|
|
|
this.imageLastTransform = { x: 0, y: 0 };
|
|
|
this.imageTransform = { x: 0, y: 0 };
|
|
|
this.imageDiff = { x: 0, y: 0 };
|
|
|
this.imageLastDiff = { x: 0, y: 0 };
|
|
|
|
|
|
if(this.config.onSlideChange) {
|
|
|
this.config.onSlideChange.call(this, this.activeIndex);
|
|
|
}
|
|
|
|
|
|
}, this));
|
|
|
},
|
|
|
slideNext: function() {
|
|
|
return this.slideTo(this.activeIndex+1, 200);
|
|
|
},
|
|
|
slidePrev: function() {
|
|
|
return this.slideTo(this.activeIndex-1, 200);
|
|
|
}
|
|
|
}
|
|
|
|
|
|
defaults = Photos.prototype.defaults = {
|
|
|
items: [],
|
|
|
autoOpen: false, //初始化完成之后立刻打开
|
|
|
onOpen: undefined,
|
|
|
onClose: undefined,
|
|
|
initIndex: 0, //打开时默认显示第几张
|
|
|
maxScale: 3,
|
|
|
onSlideChange: undefined,
|
|
|
duration: 200, // 默认动画时间，如果没有在调用函数的时候指定，则使用这个值
|
|
|
tpl: '<div class="weui-photo-browser-modal">\
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<div class="swiper-container">\
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<div class="swiper-wrapper">\
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{{#items}}\
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<div class="swiper-slide">\
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<div class="photo-container">\
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<img src="{{image}}" />\
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</div>\
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</div>\
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{{/items}}\
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</div>\
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<div class="caption">\
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{{#items}}\
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<div class="caption-item caption-item-{{@index}}">{{caption}}</div>\
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{{/items}}\
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</div>\
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<div class="swiper-pagination swiper-pagination-bullets">\
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{{#items}}\
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<span class="swiper-pagination-bullet"></span>\
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{{/items}}\
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</div>\
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</div>\
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</div>'
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}
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$.photoBrowser = function(params) {
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return new Photos(params);
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}
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}($);
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