/** * Swiper Custom Element 9.4.1 * Most modern mobile touch slider and framework with hardware accelerated transitions * https://swiperjs.com * * Copyright 2014-2023 Vladimir Kharlampidi * * Released under the MIT License * * Released on: June 13, 2023 */ (function () { 'use strict'; /** * SSR Window 4.0.2 * Better handling for window object in SSR environment * https://github.com/nolimits4web/ssr-window * * Copyright 2021, Vladimir Kharlampidi * * Licensed under MIT * * Released on: December 13, 2021 */ /* eslint-disable no-param-reassign */ function isObject$2(obj) { return obj !== null && typeof obj === 'object' && 'constructor' in obj && obj.constructor === Object; } function extend$2(target, src) { if (target === void 0) { target = {}; } if (src === void 0) { src = {}; } Object.keys(src).forEach(key => { if (typeof target[key] === 'undefined') target[key] = src[key];else if (isObject$2(src[key]) && isObject$2(target[key]) && Object.keys(src[key]).length > 0) { extend$2(target[key], src[key]); } }); } const ssrDocument = { body: {}, addEventListener() {}, removeEventListener() {}, activeElement: { blur() {}, nodeName: '' }, querySelector() { return null; }, querySelectorAll() { return []; }, getElementById() { return null; }, createEvent() { return { initEvent() {} }; }, createElement() { return { children: [], childNodes: [], style: {}, setAttribute() {}, getElementsByTagName() { return []; } }; }, createElementNS() { return {}; }, importNode() { return null; }, location: { hash: '', host: '', hostname: '', href: '', origin: '', pathname: '', protocol: '', search: '' } }; function getDocument() { const doc = typeof document !== 'undefined' ? document : {}; extend$2(doc, ssrDocument); return doc; } const ssrWindow = { document: ssrDocument, navigator: { userAgent: '' }, location: { hash: '', host: '', hostname: '', href: '', origin: '', pathname: '', protocol: '', search: '' }, history: { replaceState() {}, pushState() {}, go() {}, back() {} }, CustomEvent: function CustomEvent() { return this; }, addEventListener() {}, removeEventListener() {}, getComputedStyle() { return { getPropertyValue() { return ''; } }; }, Image() {}, Date() {}, screen: {}, setTimeout() {}, clearTimeout() {}, matchMedia() { return {}; }, requestAnimationFrame(callback) { if (typeof setTimeout === 'undefined') { callback(); return null; } return setTimeout(callback, 0); }, cancelAnimationFrame(id) { if (typeof setTimeout === 'undefined') { return; } clearTimeout(id); } }; function getWindow() { const win = typeof window !== 'undefined' ? window : {}; extend$2(win, ssrWindow); return win; } function deleteProps(obj) { const object = obj; Object.keys(object).forEach(key => { try { object[key] = null; } catch (e) { // no getter for object } try { delete object[key]; } catch (e) { // something got wrong } }); } function nextTick(callback, delay) { if (delay === void 0) { delay = 0; } return setTimeout(callback, delay); } function now() { return Date.now(); } function getComputedStyle$1(el) { const window = getWindow(); let style; if (window.getComputedStyle) { style = window.getComputedStyle(el, null); } if (!style && el.currentStyle) { style = el.currentStyle; } if (!style) { style = el.style; } return style; } function getTranslate(el, axis) { if (axis === void 0) { axis = 'x'; } const window = getWindow(); let matrix; let curTransform; let transformMatrix; const curStyle = getComputedStyle$1(el); if (window.WebKitCSSMatrix) { curTransform = curStyle.transform || curStyle.webkitTransform; if (curTransform.split(',').length > 6) { curTransform = curTransform.split(', ').map(a => 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]); } return curTransform || 0; } function isObject$1(o) { return typeof o === 'object' && o !== null && o.constructor && Object.prototype.toString.call(o).slice(8, -1) === 'Object'; } function isNode(node) { // eslint-disable-next-line if (typeof window !== 'undefined' && typeof window.HTMLElement !== 'undefined') { return node instanceof HTMLElement; } return node && (node.nodeType === 1 || node.nodeType === 11); } function extend$1() { const to = Object(arguments.length <= 0 ? undefined : arguments[0]); const noExtend = ['__proto__', 'constructor', 'prototype']; for (let i = 1; i < arguments.length; i += 1) { const nextSource = i < 0 || arguments.length <= i ? undefined : arguments[i]; if (nextSource !== undefined && nextSource !== null && !isNode(nextSource)) { const keysArray = Object.keys(Object(nextSource)).filter(key => noExtend.indexOf(key) < 0); for (let nextIndex = 0, len = keysArray.length; nextIndex < len; nextIndex += 1) { const nextKey = keysArray[nextIndex]; const desc = Object.getOwnPropertyDescriptor(nextSource, nextKey); if (desc !== undefined && desc.enumerable) { if (isObject$1(to[nextKey]) && isObject$1(nextSource[nextKey])) { if (nextSource[nextKey].__swiper__) { to[nextKey] = nextSource[nextKey]; } else { extend$1(to[nextKey], nextSource[nextKey]); } } else if (!isObject$1(to[nextKey]) && isObject$1(nextSource[nextKey])) { to[nextKey] = {}; if (nextSource[nextKey].__swiper__) { to[nextKey] = nextSource[nextKey]; } else { extend$1(to[nextKey], nextSource[nextKey]); } } else { to[nextKey] = nextSource[nextKey]; } } } } } return to; } function setCSSProperty(el, varName, varValue) { el.style.setProperty(varName, varValue); } function animateCSSModeScroll(_ref) { let { swiper, targetPosition, side } = _ref; const window = getWindow(); const startPosition = -swiper.translate; let startTime = null; let time; const duration = swiper.params.speed; swiper.wrapperEl.style.scrollSnapType = 'none'; window.cancelAnimationFrame(swiper.cssModeFrameID); const dir = targetPosition > startPosition ? 'next' : 'prev'; const isOutOfBound = (current, target) => { return dir === 'next' && current >= target || dir === 'prev' && current <= target; }; const animate = () => { time = new Date().getTime(); if (startTime === null) { startTime = time; } const progress = Math.max(Math.min((time - startTime) / duration, 1), 0); const easeProgress = 0.5 - Math.cos(progress * Math.PI) / 2; let currentPosition = startPosition + easeProgress * (targetPosition - startPosition); if (isOutOfBound(currentPosition, targetPosition)) { currentPosition = targetPosition; } swiper.wrapperEl.scrollTo({ [side]: currentPosition }); if (isOutOfBound(currentPosition, targetPosition)) { swiper.wrapperEl.style.overflow = 'hidden'; swiper.wrapperEl.style.scrollSnapType = ''; setTimeout(() => { swiper.wrapperEl.style.overflow = ''; swiper.wrapperEl.scrollTo({ [side]: currentPosition }); }); window.cancelAnimationFrame(swiper.cssModeFrameID); return; } swiper.cssModeFrameID = window.requestAnimationFrame(animate); }; animate(); } function elementChildren(element, selector) { if (selector === void 0) { selector = ''; } return [...element.children].filter(el => el.matches(selector)); } function createElement(tag, classes) { if (classes === void 0) { classes = []; } const el = document.createElement(tag); el.classList.add(...(Array.isArray(classes) ? classes : [classes])); return el; } function elementPrevAll(el, selector) { const prevEls = []; while (el.previousElementSibling) { const prev = el.previousElementSibling; // eslint-disable-line if (selector) { if (prev.matches(selector)) prevEls.push(prev); } else prevEls.push(prev); el = prev; } return prevEls; } function elementNextAll(el, selector) { const nextEls = []; while (el.nextElementSibling) { const next = el.nextElementSibling; // eslint-disable-line if (selector) { if (next.matches(selector)) nextEls.push(next); } else nextEls.push(next); el = next; } return nextEls; } function elementStyle(el, prop) { const window = getWindow(); return window.getComputedStyle(el, null).getPropertyValue(prop); } function elementIndex(el) { let child = el; let i; if (child) { i = 0; // eslint-disable-next-line while ((child = child.previousSibling) !== null) { if (child.nodeType === 1) i += 1; } return i; } return undefined; } function elementParents(el, selector) { const parents = []; // eslint-disable-line let parent = el.parentElement; // eslint-disable-line while (parent) { if (selector) { if (parent.matches(selector)) parents.push(parent); } else { parents.push(parent); } parent = parent.parentElement; } return parents; } function elementOuterSize(el, size, includeMargins) { const window = getWindow(); if (includeMargins) { return el[size === 'width' ? 'offsetWidth' : 'offsetHeight'] + parseFloat(window.getComputedStyle(el, null).getPropertyValue(size === 'width' ? 'margin-right' : 'margin-top')) + parseFloat(window.getComputedStyle(el, null).getPropertyValue(size === 'width' ? 'margin-left' : 'margin-bottom')); } return el.offsetWidth; } let support; function calcSupport() { const window = getWindow(); const document = getDocument(); return { smoothScroll: document.documentElement && document.documentElement.style && 'scrollBehavior' in document.documentElement.style, touch: !!('ontouchstart' in window || window.DocumentTouch && document instanceof window.DocumentTouch) }; } function getSupport() { if (!support) { support = calcSupport(); } return support; } let deviceCached; function calcDevice(_temp) { let { userAgent } = _temp === void 0 ? {} : _temp; const support = getSupport(); const window = getWindow(); const platform = window.navigator.platform; const ua = userAgent || window.navigator.userAgent; const device = { ios: false, android: false }; const screenWidth = window.screen.width; const screenHeight = window.screen.height; const android = ua.match(/(Android);?[\s\/]+([\d.]+)?/); // eslint-disable-line let ipad = ua.match(/(iPad).*OS\s([\d_]+)/); const ipod = ua.match(/(iPod)(.*OS\s([\d_]+))?/); const iphone = !ipad && ua.match(/(iPhone\sOS|iOS)\s([\d_]+)/); const windows = platform === 'Win32'; let macos = platform === 'MacIntel'; // iPadOs 13 fix const iPadScreens = ['1024x1366', '1366x1024', '834x1194', '1194x834', '834x1112', '1112x834', '768x1024', '1024x768', '820x1180', '1180x820', '810x1080', '1080x810']; if (!ipad && macos && support.touch && iPadScreens.indexOf(`${screenWidth}x${screenHeight}`) >= 0) { ipad = ua.match(/(Version)\/([\d.]+)/); if (!ipad) ipad = [0, 1, '13_0_0']; macos = false; } // Android if (android && !windows) { device.os = 'android'; device.android = true; } if (ipad || iphone || ipod) { device.os = 'ios'; device.ios = true; } // Export object return device; } function getDevice(overrides) { if (overrides === void 0) { overrides = {}; } if (!deviceCached) { deviceCached = calcDevice(overrides); } return deviceCached; } let browser; function calcBrowser() { const window = getWindow(); let needPerspectiveFix = false; function isSafari() { const ua = window.navigator.userAgent.toLowerCase(); return ua.indexOf('safari') >= 0 && ua.indexOf('chrome') < 0 && ua.indexOf('android') < 0; } if (isSafari()) { const ua = String(window.navigator.userAgent); if (ua.includes('Version/')) { const [major, minor] = ua.split('Version/')[1].split(' ')[0].split('.').map(num => Number(num)); needPerspectiveFix = major < 16 || major === 16 && minor < 2; } } return { isSafari: needPerspectiveFix || isSafari(), needPerspectiveFix, isWebView: /(iPhone|iPod|iPad).*AppleWebKit(?!.*Safari)/i.test(window.navigator.userAgent) }; } function getBrowser() { if (!browser) { browser = calcBrowser(); } return browser; } function Resize(_ref) { let { swiper, on, emit } = _ref; const window = getWindow(); let observer = null; let animationFrame = null; const resizeHandler = () => { if (!swiper || swiper.destroyed || !swiper.initialized) return; emit('beforeResize'); emit('resize'); }; const createObserver = () => { if (!swiper || swiper.destroyed || !swiper.initialized) return; observer = new ResizeObserver(entries => { animationFrame = window.requestAnimationFrame(() => { const { width, height } = swiper; let newWidth = width; let newHeight = height; entries.forEach(_ref2 => { let { contentBoxSize, contentRect, target } = _ref2; if (target && target !== swiper.el) return; newWidth = contentRect ? contentRect.width : (contentBoxSize[0] || contentBoxSize).inlineSize; newHeight = contentRect ? contentRect.height : (contentBoxSize[0] || contentBoxSize).blockSize; }); if (newWidth !== width || newHeight !== height) { resizeHandler(); } }); }); observer.observe(swiper.el); }; const removeObserver = () => { if (animationFrame) { window.cancelAnimationFrame(animationFrame); } if (observer && observer.unobserve && swiper.el) { observer.unobserve(swiper.el); observer = null; } }; const orientationChangeHandler = () => { if (!swiper || swiper.destroyed || !swiper.initialized) return; emit('orientationchange'); }; on('init', () => { if (swiper.params.resizeObserver && typeof window.ResizeObserver !== 'undefined') { createObserver(); return; } window.addEventListener('resize', resizeHandler); window.addEventListener('orientationchange', orientationChangeHandler); }); on('destroy', () => { removeObserver(); window.removeEventListener('resize', resizeHandler); window.removeEventListener('orientationchange', orientationChangeHandler); }); } function Observer(_ref) { let { swiper, extendParams, on, emit } = _ref; const observers = []; const window = getWindow(); const attach = function (target, options) { if (options === void 0) { options = {}; } const ObserverFunc = window.MutationObserver || window.WebkitMutationObserver; const observer = new ObserverFunc(mutations => { // The observerUpdate event should only be triggered // once despite the number of mutations. Additional // triggers are redundant and are very costly if (swiper.__preventObserver__) return; if (mutations.length === 1) { emit('observerUpdate', mutations[0]); return; } const observerUpdate = function observerUpdate() { emit('observerUpdate', mutations[0]); }; if (window.requestAnimationFrame) { window.requestAnimationFrame(observerUpdate); } else { window.setTimeout(observerUpdate, 0); } }); 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 }); observers.push(observer); }; const init = () => { if (!swiper.params.observer) return; if (swiper.params.observeParents) { const containerParents = elementParents(swiper.el); for (let i = 0; i < containerParents.length; i += 1) { attach(containerParents[i]); } } // Observe container attach(swiper.el, { childList: swiper.params.observeSlideChildren }); // Observe wrapper attach(swiper.wrapperEl, { attributes: false }); }; const destroy = () => { observers.forEach(observer => { observer.disconnect(); }); observers.splice(0, observers.length); }; extendParams({ observer: false, observeParents: false, observeSlideChildren: false }); on('init', init); on('destroy', destroy); } /* eslint-disable no-underscore-dangle */ var eventsEmitter = { on(events, handler, priority) { const self = this; if (!self.eventsListeners || self.destroyed) return self; if (typeof handler !== 'function') return self; const method = priority ? 'unshift' : 'push'; events.split(' ').forEach(event => { if (!self.eventsListeners[event]) self.eventsListeners[event] = []; self.eventsListeners[event][method](handler); }); return self; }, once(events, handler, priority) { const self = this; if (!self.eventsListeners || self.destroyed) return self; if (typeof handler !== 'function') return self; function onceHandler() { self.off(events, onceHandler); if (onceHandler.__emitterProxy) { delete onceHandler.__emitterProxy; } for (var _len = arguments.length, args = new Array(_len), _key = 0; _key < _len; _key++) { args[_key] = arguments[_key]; } handler.apply(self, args); } onceHandler.__emitterProxy = handler; return self.on(events, onceHandler, priority); }, onAny(handler, priority) { const self = this; if (!self.eventsListeners || self.destroyed) return self; if (typeof handler !== 'function') return self; const method = priority ? 'unshift' : 'push'; if (self.eventsAnyListeners.indexOf(handler) < 0) { self.eventsAnyListeners[method](handler); } return self; }, offAny(handler) { const self = this; if (!self.eventsListeners || self.destroyed) return self; if (!self.eventsAnyListeners) return self; const index = self.eventsAnyListeners.indexOf(handler); if (index >= 0) { self.eventsAnyListeners.splice(index, 1); } return self; }, off(events, handler) { const self = this; if (!self.eventsListeners || self.destroyed) return self; if (!self.eventsListeners) return self; events.split(' ').forEach(event => { if (typeof handler === 'undefined') { self.eventsListeners[event] = []; } else if (self.eventsListeners[event]) { self.eventsListeners[event].forEach((eventHandler, index) => { if (eventHandler === handler || eventHandler.__emitterProxy && eventHandler.__emitterProxy === handler) { self.eventsListeners[event].splice(index, 1); } }); } }); return self; }, emit() { const self = this; if (!self.eventsListeners || self.destroyed) return self; if (!self.eventsListeners) return self; let events; let data; let context; for (var _len2 = arguments.length, args = new Array(_len2), _key2 = 0; _key2 < _len2; _key2++) { args[_key2] = arguments[_key2]; } if (typeof args[0] === 'string' || Array.isArray(args[0])) { events = args[0]; data = args.slice(1, args.length); context = self; } else { events = args[0].events; data = args[0].data; context = args[0].context || self; } data.unshift(context); const eventsArray = Array.isArray(events) ? events : events.split(' '); eventsArray.forEach(event => { if (self.eventsAnyListeners && self.eventsAnyListeners.length) { self.eventsAnyListeners.forEach(eventHandler => { eventHandler.apply(context, [event, ...data]); }); } if (self.eventsListeners && self.eventsListeners[event]) { self.eventsListeners[event].forEach(eventHandler => { eventHandler.apply(context, data); }); } }); return self; } }; function updateSize() { const swiper = this; let width; let height; const el = swiper.el; if (typeof swiper.params.width !== 'undefined' && swiper.params.width !== null) { width = swiper.params.width; } else { width = el.clientWidth; } if (typeof swiper.params.height !== 'undefined' && swiper.params.height !== null) { height = swiper.params.height; } else { height = el.clientHeight; } if (width === 0 && swiper.isHorizontal() || height === 0 && swiper.isVertical()) { return; } // Subtract paddings width = width - parseInt(elementStyle(el, 'padding-left') || 0, 10) - parseInt(elementStyle(el, 'padding-right') || 0, 10); height = height - parseInt(elementStyle(el, 'padding-top') || 0, 10) - parseInt(elementStyle(el, 'padding-bottom') || 0, 10); if (Number.isNaN(width)) width = 0; if (Number.isNaN(height)) height = 0; Object.assign(swiper, { width, height, size: swiper.isHorizontal() ? width : height }); } function updateSlides() { const swiper = this; function getDirectionLabel(property) { if (swiper.isHorizontal()) { return property; } // prettier-ignore return { 'width': 'height', 'margin-top': 'margin-left', 'margin-bottom ': 'margin-right', 'margin-left': 'margin-top', 'margin-right': 'margin-bottom', 'padding-left': 'padding-top', 'padding-right': 'padding-bottom', 'marginRight': 'marginBottom' }[property]; } function getDirectionPropertyValue(node, label) { return parseFloat(node.getPropertyValue(getDirectionLabel(label)) || 0); } const params = swiper.params; const { wrapperEl, slidesEl, size: swiperSize, rtlTranslate: rtl, wrongRTL } = swiper; const isVirtual = swiper.virtual && params.virtual.enabled; const previousSlidesLength = isVirtual ? swiper.virtual.slides.length : swiper.slides.length; const slides = elementChildren(slidesEl, `.${swiper.params.slideClass}, swiper-slide`); const slidesLength = isVirtual ? swiper.virtual.slides.length : slides.length; let snapGrid = []; const slidesGrid = []; const slidesSizesGrid = []; let offsetBefore = params.slidesOffsetBefore; if (typeof offsetBefore === 'function') { offsetBefore = params.slidesOffsetBefore.call(swiper); } let offsetAfter = params.slidesOffsetAfter; if (typeof offsetAfter === 'function') { offsetAfter = params.slidesOffsetAfter.call(swiper); } const previousSnapGridLength = swiper.snapGrid.length; const previousSlidesGridLength = swiper.slidesGrid.length; let spaceBetween = params.spaceBetween; let slidePosition = -offsetBefore; let prevSlideSize = 0; let index = 0; if (typeof swiperSize === 'undefined') { return; } if (typeof spaceBetween === 'string' && spaceBetween.indexOf('%') >= 0) { spaceBetween = parseFloat(spaceBetween.replace('%', '')) / 100 * swiperSize; } else if (typeof spaceBetween === 'string') { spaceBetween = parseFloat(spaceBetween); } swiper.virtualSize = -spaceBetween; // reset margins slides.forEach(slideEl => { if (rtl) { slideEl.style.marginLeft = ''; } else { slideEl.style.marginRight = ''; } slideEl.style.marginBottom = ''; slideEl.style.marginTop = ''; }); // reset cssMode offsets if (params.centeredSlides && params.cssMode) { setCSSProperty(wrapperEl, '--swiper-centered-offset-before', ''); setCSSProperty(wrapperEl, '--swiper-centered-offset-after', ''); } const gridEnabled = params.grid && params.grid.rows > 1 && swiper.grid; if (gridEnabled) { swiper.grid.initSlides(slidesLength); } // Calc slides let slideSize; const shouldResetSlideSize = params.slidesPerView === 'auto' && params.breakpoints && Object.keys(params.breakpoints).filter(key => { return typeof params.breakpoints[key].slidesPerView !== 'undefined'; }).length > 0; for (let i = 0; i < slidesLength; i += 1) { slideSize = 0; let slide; if (slides[i]) slide = slides[i]; if (gridEnabled) { swiper.grid.updateSlide(i, slide, slidesLength, getDirectionLabel); } if (slides[i] && elementStyle(slide, 'display') === 'none') continue; // eslint-disable-line if (params.slidesPerView === 'auto') { if (shouldResetSlideSize) { slides[i].style[getDirectionLabel('width')] = ``; } const slideStyles = getComputedStyle(slide); const currentTransform = slide.style.transform; const currentWebKitTransform = slide.style.webkitTransform; if (currentTransform) { slide.style.transform = 'none'; } if (currentWebKitTransform) { slide.style.webkitTransform = 'none'; } if (params.roundLengths) { slideSize = swiper.isHorizontal() ? elementOuterSize(slide, 'width', true) : elementOuterSize(slide, 'height', true); } else { // eslint-disable-next-line const width = getDirectionPropertyValue(slideStyles, 'width'); const paddingLeft = getDirectionPropertyValue(slideStyles, 'padding-left'); const paddingRight = getDirectionPropertyValue(slideStyles, 'padding-right'); const marginLeft = getDirectionPropertyValue(slideStyles, 'margin-left'); const marginRight = getDirectionPropertyValue(slideStyles, 'margin-right'); const boxSizing = slideStyles.getPropertyValue('box-sizing'); if (boxSizing && boxSizing === 'border-box') { slideSize = width + marginLeft + marginRight; } else { const { clientWidth, offsetWidth } = slide; slideSize = width + paddingLeft + paddingRight + marginLeft + marginRight + (offsetWidth - clientWidth); } } if (currentTransform) { slide.style.transform = currentTransform; } if (currentWebKitTransform) { slide.style.webkitTransform = currentWebKitTransform; } if (params.roundLengths) slideSize = Math.floor(slideSize); } else { slideSize = (swiperSize - (params.slidesPerView - 1) * spaceBetween) / params.slidesPerView; if (params.roundLengths) slideSize = Math.floor(slideSize); if (slides[i]) { slides[i].style[getDirectionLabel('width')] = `${slideSize}px`; } } if (slides[i]) { slides[i].swiperSlideSize = slideSize; } slidesSizesGrid.push(slideSize); if (params.centeredSlides) { slidePosition = slidePosition + slideSize / 2 + prevSlideSize / 2 + spaceBetween; if (prevSlideSize === 0 && i !== 0) slidePosition = slidePosition - swiperSize / 2 - spaceBetween; if (i === 0) slidePosition = slidePosition - swiperSize / 2 - spaceBetween; if (Math.abs(slidePosition) < 1 / 1000) slidePosition = 0; if (params.roundLengths) slidePosition = Math.floor(slidePosition); if (index % params.slidesPerGroup === 0) snapGrid.push(slidePosition); slidesGrid.push(slidePosition); } else { if (params.roundLengths) slidePosition = Math.floor(slidePosition); if ((index - Math.min(swiper.params.slidesPerGroupSkip, index)) % swiper.params.slidesPerGroup === 0) snapGrid.push(slidePosition); slidesGrid.push(slidePosition); slidePosition = slidePosition + slideSize + spaceBetween; } swiper.virtualSize += slideSize + spaceBetween; prevSlideSize = slideSize; index += 1; } swiper.virtualSize = Math.max(swiper.virtualSize, swiperSize) + offsetAfter; if (rtl && wrongRTL && (params.effect === 'slide' || params.effect === 'coverflow')) { wrapperEl.style.width = `${swiper.virtualSize + spaceBetween}px`; } if (params.setWrapperSize) { wrapperEl.style[getDirectionLabel('width')] = `${swiper.virtualSize + spaceBetween}px`; } if (gridEnabled) { swiper.grid.updateWrapperSize(slideSize, snapGrid, getDirectionLabel); } // Remove last grid elements depending on width if (!params.centeredSlides) { const newSlidesGrid = []; for (let i = 0; i < snapGrid.length; i += 1) { let slidesGridItem = snapGrid[i]; if (params.roundLengths) slidesGridItem = Math.floor(slidesGridItem); if (snapGrid[i] <= swiper.virtualSize - swiperSize) { newSlidesGrid.push(slidesGridItem); } } snapGrid = newSlidesGrid; if (Math.floor(swiper.virtualSize - swiperSize) - Math.floor(snapGrid[snapGrid.length - 1]) > 1) { snapGrid.push(swiper.virtualSize - swiperSize); } } if (isVirtual && params.loop) { const size = slidesSizesGrid[0] + spaceBetween; if (params.slidesPerGroup > 1) { const groups = Math.ceil((swiper.virtual.slidesBefore + swiper.virtual.slidesAfter) / params.slidesPerGroup); const groupSize = size * params.slidesPerGroup; for (let i = 0; i < groups; i += 1) { snapGrid.push(snapGrid[snapGrid.length - 1] + groupSize); } } for (let i = 0; i < swiper.virtual.slidesBefore + swiper.virtual.slidesAfter; i += 1) { if (params.slidesPerGroup === 1) { snapGrid.push(snapGrid[snapGrid.length - 1] + size); } slidesGrid.push(slidesGrid[slidesGrid.length - 1] + size); swiper.virtualSize += size; } } if (snapGrid.length === 0) snapGrid = [0]; if (spaceBetween !== 0) { const key = swiper.isHorizontal() && rtl ? 'marginLeft' : getDirectionLabel('marginRight'); slides.filter((_, slideIndex) => { if (!params.cssMode || params.loop) return true; if (slideIndex === slides.length - 1) { return false; } return true; }).forEach(slideEl => { slideEl.style[key] = `${spaceBetween}px`; }); } if (params.centeredSlides && params.centeredSlidesBounds) { let allSlidesSize = 0; slidesSizesGrid.forEach(slideSizeValue => { allSlidesSize += slideSizeValue + (spaceBetween || 0); }); allSlidesSize -= spaceBetween; const maxSnap = allSlidesSize - swiperSize; snapGrid = snapGrid.map(snap => { if (snap <= 0) return -offsetBefore; if (snap > maxSnap) return maxSnap + offsetAfter; return snap; }); } if (params.centerInsufficientSlides) { let allSlidesSize = 0; slidesSizesGrid.forEach(slideSizeValue => { allSlidesSize += slideSizeValue + (spaceBetween || 0); }); allSlidesSize -= spaceBetween; if (allSlidesSize < swiperSize) { const allSlidesOffset = (swiperSize - allSlidesSize) / 2; snapGrid.forEach((snap, snapIndex) => { snapGrid[snapIndex] = snap - allSlidesOffset; }); slidesGrid.forEach((snap, snapIndex) => { slidesGrid[snapIndex] = snap + allSlidesOffset; }); } } Object.assign(swiper, { slides, snapGrid, slidesGrid, slidesSizesGrid }); if (params.centeredSlides && params.cssMode && !params.centeredSlidesBounds) { setCSSProperty(wrapperEl, '--swiper-centered-offset-before', `${-snapGrid[0]}px`); setCSSProperty(wrapperEl, '--swiper-centered-offset-after', `${swiper.size / 2 - slidesSizesGrid[slidesSizesGrid.length - 1] / 2}px`); const addToSnapGrid = -swiper.snapGrid[0]; const addToSlidesGrid = -swiper.slidesGrid[0]; swiper.snapGrid = swiper.snapGrid.map(v => v + addToSnapGrid); swiper.slidesGrid = swiper.slidesGrid.map(v => v + addToSlidesGrid); } if (slidesLength !== previousSlidesLength) { swiper.emit('slidesLengthChange'); } if (snapGrid.length !== previousSnapGridLength) { if (swiper.params.watchOverflow) swiper.checkOverflow(); swiper.emit('snapGridLengthChange'); } if (slidesGrid.length !== previousSlidesGridLength) { swiper.emit('slidesGridLengthChange'); } if (params.watchSlidesProgress) { swiper.updateSlidesOffset(); } if (!isVirtual && !params.cssMode && (params.effect === 'slide' || params.effect === 'fade')) { const backFaceHiddenClass = `${params.containerModifierClass}backface-hidden`; const hasClassBackfaceClassAdded = swiper.el.classList.contains(backFaceHiddenClass); if (slidesLength <= params.maxBackfaceHiddenSlides) { if (!hasClassBackfaceClassAdded) swiper.el.classList.add(backFaceHiddenClass); } else if (hasClassBackfaceClassAdded) { swiper.el.classList.remove(backFaceHiddenClass); } } } function updateAutoHeight(speed) { const swiper = this; const activeSlides = []; const isVirtual = swiper.virtual && swiper.params.virtual.enabled; let newHeight = 0; let i; if (typeof speed === 'number') { swiper.setTransition(speed); } else if (speed === true) { swiper.setTransition(swiper.params.speed); } const getSlideByIndex = index => { if (isVirtual) { return swiper.slides[swiper.getSlideIndexByData(index)]; } return swiper.slides[index]; }; // Find slides currently in view if (swiper.params.slidesPerView !== 'auto' && swiper.params.slidesPerView > 1) { if (swiper.params.centeredSlides) { (swiper.visibleSlides || []).forEach(slide => { activeSlides.push(slide); }); } else { for (i = 0; i < Math.ceil(swiper.params.slidesPerView); i += 1) { const index = swiper.activeIndex + i; if (index > swiper.slides.length && !isVirtual) break; activeSlides.push(getSlideByIndex(index)); } } } else { activeSlides.push(getSlideByIndex(swiper.activeIndex)); } // Find new height from highest slide in view for (i = 0; i < activeSlides.length; i += 1) { if (typeof activeSlides[i] !== 'undefined') { const height = activeSlides[i].offsetHeight; newHeight = height > newHeight ? height : newHeight; } } // Update Height if (newHeight || newHeight === 0) swiper.wrapperEl.style.height = `${newHeight}px`; } function updateSlidesOffset() { const swiper = this; const slides = swiper.slides; // eslint-disable-next-line const minusOffset = swiper.isElement ? swiper.isHorizontal() ? swiper.wrapperEl.offsetLeft : swiper.wrapperEl.offsetTop : 0; for (let i = 0; i < slides.length; i += 1) { slides[i].swiperSlideOffset = (swiper.isHorizontal() ? slides[i].offsetLeft : slides[i].offsetTop) - minusOffset - swiper.cssOverflowAdjustment(); } } function updateSlidesProgress(translate) { if (translate === void 0) { translate = this && this.translate || 0; } const swiper = this; const params = swiper.params; const { slides, rtlTranslate: rtl, snapGrid } = swiper; if (slides.length === 0) return; if (typeof slides[0].swiperSlideOffset === 'undefined') swiper.updateSlidesOffset(); let offsetCenter = -translate; if (rtl) offsetCenter = translate; // Visible Slides slides.forEach(slideEl => { slideEl.classList.remove(params.slideVisibleClass); }); swiper.visibleSlidesIndexes = []; swiper.visibleSlides = []; let spaceBetween = params.spaceBetween; if (typeof spaceBetween === 'string' && spaceBetween.indexOf('%') >= 0) { spaceBetween = parseFloat(spaceBetween.replace('%', '')) / 100 * swiper.size; } else if (typeof spaceBetween === 'string') { spaceBetween = parseFloat(spaceBetween); } for (let i = 0; i < slides.length; i += 1) { const slide = slides[i]; let slideOffset = slide.swiperSlideOffset; if (params.cssMode && params.centeredSlides) { slideOffset -= slides[0].swiperSlideOffset; } const slideProgress = (offsetCenter + (params.centeredSlides ? swiper.minTranslate() : 0) - slideOffset) / (slide.swiperSlideSize + spaceBetween); const originalSlideProgress = (offsetCenter - snapGrid[0] + (params.centeredSlides ? swiper.minTranslate() : 0) - slideOffset) / (slide.swiperSlideSize + spaceBetween); const slideBefore = -(offsetCenter - slideOffset); const slideAfter = slideBefore + swiper.slidesSizesGrid[i]; const isVisible = slideBefore >= 0 && slideBefore < swiper.size - 1 || slideAfter > 1 && slideAfter <= swiper.size || slideBefore <= 0 && slideAfter >= swiper.size; if (isVisible) { swiper.visibleSlides.push(slide); swiper.visibleSlidesIndexes.push(i); slides[i].classList.add(params.slideVisibleClass); } slide.progress = rtl ? -slideProgress : slideProgress; slide.originalProgress = rtl ? -originalSlideProgress : originalSlideProgress; } } function updateProgress(translate) { const swiper = this; if (typeof translate === 'undefined') { const multiplier = swiper.rtlTranslate ? -1 : 1; // eslint-disable-next-line translate = swiper && swiper.translate && swiper.translate * multiplier || 0; } const params = swiper.params; const translatesDiff = swiper.maxTranslate() - swiper.minTranslate(); let { progress, isBeginning, isEnd, progressLoop } = swiper; const wasBeginning = isBeginning; const wasEnd = isEnd; if (translatesDiff === 0) { progress = 0; isBeginning = true; isEnd = true; } else { progress = (translate - swiper.minTranslate()) / translatesDiff; const isBeginningRounded = Math.abs(translate - swiper.minTranslate()) < 1; const isEndRounded = Math.abs(translate - swiper.maxTranslate()) < 1; isBeginning = isBeginningRounded || progress <= 0; isEnd = isEndRounded || progress >= 1; if (isBeginningRounded) progress = 0; if (isEndRounded) progress = 1; } if (params.loop) { const firstSlideIndex = swiper.getSlideIndexByData(0); const lastSlideIndex = swiper.getSlideIndexByData(swiper.slides.length - 1); const firstSlideTranslate = swiper.slidesGrid[firstSlideIndex]; const lastSlideTranslate = swiper.slidesGrid[lastSlideIndex]; const translateMax = swiper.slidesGrid[swiper.slidesGrid.length - 1]; const translateAbs = Math.abs(translate); if (translateAbs >= firstSlideTranslate) { progressLoop = (translateAbs - firstSlideTranslate) / translateMax; } else { progressLoop = (translateAbs + translateMax - lastSlideTranslate) / translateMax; } if (progressLoop > 1) progressLoop -= 1; } Object.assign(swiper, { progress, progressLoop, isBeginning, isEnd }); if (params.watchSlidesProgress || params.centeredSlides && params.autoHeight) swiper.updateSlidesProgress(translate); if (isBeginning && !wasBeginning) { swiper.emit('reachBeginning toEdge'); } if (isEnd && !wasEnd) { swiper.emit('reachEnd toEdge'); } if (wasBeginning && !isBeginning || wasEnd && !isEnd) { swiper.emit('fromEdge'); } swiper.emit('progress', progress); } function updateSlidesClasses() { const swiper = this; const { slides, params, slidesEl, activeIndex } = swiper; const isVirtual = swiper.virtual && params.virtual.enabled; const getFilteredSlide = selector => { return elementChildren(slidesEl, `.${params.slideClass}${selector}, swiper-slide${selector}`)[0]; }; slides.forEach(slideEl => { slideEl.classList.remove(params.slideActiveClass, params.slideNextClass, params.slidePrevClass); }); let activeSlide; if (isVirtual) { if (params.loop) { let slideIndex = activeIndex - swiper.virtual.slidesBefore; if (slideIndex < 0) slideIndex = swiper.virtual.slides.length + slideIndex; if (slideIndex >= swiper.virtual.slides.length) slideIndex -= swiper.virtual.slides.length; activeSlide = getFilteredSlide(`[data-swiper-slide-index="${slideIndex}"]`); } else { activeSlide = getFilteredSlide(`[data-swiper-slide-index="${activeIndex}"]`); } } else { activeSlide = slides[activeIndex]; } if (activeSlide) { // Active classes activeSlide.classList.add(params.slideActiveClass); // Next Slide let nextSlide = elementNextAll(activeSlide, `.${params.slideClass}, swiper-slide`)[0]; if (params.loop && !nextSlide) { nextSlide = slides[0]; } if (nextSlide) { nextSlide.classList.add(params.slideNextClass); } // Prev Slide let prevSlide = elementPrevAll(activeSlide, `.${params.slideClass}, swiper-slide`)[0]; if (params.loop && !prevSlide === 0) { prevSlide = slides[slides.length - 1]; } if (prevSlide) { prevSlide.classList.add(params.slidePrevClass); } } swiper.emitSlidesClasses(); } const processLazyPreloader = (swiper, imageEl) => { if (!swiper || swiper.destroyed || !swiper.params) return; const slideSelector = () => swiper.isElement ? `swiper-slide` : `.${swiper.params.slideClass}`; const slideEl = imageEl.closest(slideSelector()); if (slideEl) { const lazyEl = slideEl.querySelector(`.${swiper.params.lazyPreloaderClass}`); if (lazyEl) lazyEl.remove(); } }; const unlazy = (swiper, index) => { if (!swiper.slides[index]) return; const imageEl = swiper.slides[index].querySelector('[loading="lazy"]'); if (imageEl) imageEl.removeAttribute('loading'); }; const preload = swiper => { if (!swiper || swiper.destroyed || !swiper.params) return; let amount = swiper.params.lazyPreloadPrevNext; const len = swiper.slides.length; if (!len || !amount || amount < 0) return; amount = Math.min(amount, len); const slidesPerView = swiper.params.slidesPerView === 'auto' ? swiper.slidesPerViewDynamic() : Math.ceil(swiper.params.slidesPerView); const activeIndex = swiper.activeIndex; if (swiper.params.grid && swiper.params.grid.rows > 1) { const activeColumn = activeIndex; const preloadColumns = [activeColumn - amount]; preloadColumns.push(...Array.from({ length: amount }).map((_, i) => { return activeColumn + slidesPerView + i; })); swiper.slides.forEach((slideEl, i) => { if (preloadColumns.includes(slideEl.column)) unlazy(swiper, i); }); return; } const slideIndexLastInView = activeIndex + slidesPerView - 1; if (swiper.params.rewind || swiper.params.loop) { for (let i = activeIndex - amount; i <= slideIndexLastInView + amount; i += 1) { const realIndex = (i % len + len) % len; if (realIndex < activeIndex || realIndex > slideIndexLastInView) unlazy(swiper, realIndex); } } else { for (let i = Math.max(activeIndex - amount, 0); i <= Math.min(slideIndexLastInView + amount, len - 1); i += 1) { if (i !== activeIndex && (i > slideIndexLastInView || i < activeIndex)) { unlazy(swiper, i); } } } }; function getActiveIndexByTranslate(swiper) { const { slidesGrid, params } = swiper; const translate = swiper.rtlTranslate ? swiper.translate : -swiper.translate; let activeIndex; for (let i = 0; i < slidesGrid.length; i += 1) { if (typeof slidesGrid[i + 1] !== 'undefined') { if (translate >= slidesGrid[i] && translate < slidesGrid[i + 1] - (slidesGrid[i + 1] - slidesGrid[i]) / 2) { activeIndex = i; } else if (translate >= slidesGrid[i] && translate < slidesGrid[i + 1]) { activeIndex = i + 1; } } else if (translate >= slidesGrid[i]) { activeIndex = i; } } // Normalize slideIndex if (params.normalizeSlideIndex) { if (activeIndex < 0 || typeof activeIndex === 'undefined') activeIndex = 0; } return activeIndex; } function updateActiveIndex(newActiveIndex) { const swiper = this; const translate = swiper.rtlTranslate ? swiper.translate : -swiper.translate; const { snapGrid, params, activeIndex: previousIndex, realIndex: previousRealIndex, snapIndex: previousSnapIndex } = swiper; let activeIndex = newActiveIndex; let snapIndex; const getVirtualRealIndex = aIndex => { let realIndex = aIndex - swiper.virtual.slidesBefore; if (realIndex < 0) { realIndex = swiper.virtual.slides.length + realIndex; } if (realIndex >= swiper.virtual.slides.length) { realIndex -= swiper.virtual.slides.length; } return realIndex; }; if (typeof activeIndex === 'undefined') { activeIndex = getActiveIndexByTranslate(swiper); } if (snapGrid.indexOf(translate) >= 0) { snapIndex = snapGrid.indexOf(translate); } else { const skip = Math.min(params.slidesPerGroupSkip, activeIndex); snapIndex = skip + Math.floor((activeIndex - skip) / params.slidesPerGroup); } if (snapIndex >= snapGrid.length) snapIndex = snapGrid.length - 1; if (activeIndex === previousIndex) { if (snapIndex !== previousSnapIndex) { swiper.snapIndex = snapIndex; swiper.emit('snapIndexChange'); } if (swiper.params.loop && swiper.virtual && swiper.params.virtual.enabled) { swiper.realIndex = getVirtualRealIndex(activeIndex); } return; } // Get real index let realIndex; if (swiper.virtual && params.virtual.enabled && params.loop) { realIndex = getVirtualRealIndex(activeIndex); } else if (swiper.slides[activeIndex]) { realIndex = parseInt(swiper.slides[activeIndex].getAttribute('data-swiper-slide-index') || activeIndex, 10); } else { realIndex = activeIndex; } Object.assign(swiper, { previousSnapIndex, snapIndex, previousRealIndex, realIndex, previousIndex, activeIndex }); if (swiper.initialized) { preload(swiper); } swiper.emit('activeIndexChange'); swiper.emit('snapIndexChange'); if (previousRealIndex !== realIndex) { swiper.emit('realIndexChange'); } if (swiper.initialized || swiper.params.runCallbacksOnInit) { swiper.emit('slideChange'); } } function updateClickedSlide(e) { const swiper = this; const params = swiper.params; const slide = e.closest(`.${params.slideClass}, swiper-slide`); let slideFound = false; let slideIndex; if (slide) { for (let i = 0; i < swiper.slides.length; i += 1) { if (swiper.slides[i] === slide) { slideFound = true; slideIndex = i; break; } } } if (slide && slideFound) { swiper.clickedSlide = slide; if (swiper.virtual && swiper.params.virtual.enabled) { swiper.clickedIndex = parseInt(slide.getAttribute('data-swiper-slide-index'), 10); } else { swiper.clickedIndex = slideIndex; } } else { swiper.clickedSlide = undefined; swiper.clickedIndex = undefined; return; } if (params.slideToClickedSlide && swiper.clickedIndex !== undefined && swiper.clickedIndex !== swiper.activeIndex) { swiper.slideToClickedSlide(); } } var update = { updateSize, updateSlides, updateAutoHeight, updateSlidesOffset, updateSlidesProgress, updateProgress, updateSlidesClasses, updateActiveIndex, updateClickedSlide }; function getSwiperTranslate(axis) { if (axis === void 0) { axis = this.isHorizontal() ? 'x' : 'y'; } const swiper = this; const { params, rtlTranslate: rtl, translate, wrapperEl } = swiper; if (params.virtualTranslate) { return rtl ? -translate : translate; } if (params.cssMode) { return translate; } let currentTranslate = getTranslate(wrapperEl, axis); currentTranslate += swiper.cssOverflowAdjustment(); if (rtl) currentTranslate = -currentTranslate; return currentTranslate || 0; } function setTranslate(translate, byController) { const swiper = this; const { rtlTranslate: rtl, params, wrapperEl, progress } = swiper; let x = 0; let y = 0; const z = 0; if (swiper.isHorizontal()) { x = rtl ? -translate : translate; } else { y = translate; } if (params.roundLengths) { x = Math.floor(x); y = Math.floor(y); } swiper.previousTranslate = swiper.translate; swiper.translate = swiper.isHorizontal() ? x : y; if (params.cssMode) { wrapperEl[swiper.isHorizontal() ? 'scrollLeft' : 'scrollTop'] = swiper.isHorizontal() ? -x : -y; } else if (!params.virtualTranslate) { if (swiper.isHorizontal()) { x -= swiper.cssOverflowAdjustment(); } else { y -= swiper.cssOverflowAdjustment(); } wrapperEl.style.transform = `translate3d(${x}px, ${y}px, ${z}px)`; } // Check if we need to update progress let newProgress; const translatesDiff = swiper.maxTranslate() - swiper.minTranslate(); if (translatesDiff === 0) { newProgress = 0; } else { newProgress = (translate - swiper.minTranslate()) / translatesDiff; } if (newProgress !== progress) { swiper.updateProgress(translate); } swiper.emit('setTranslate', swiper.translate, byController); } function minTranslate() { return -this.snapGrid[0]; } function maxTranslate() { return -this.snapGrid[this.snapGrid.length - 1]; } function translateTo(translate, speed, runCallbacks, translateBounds, internal) { if (translate === void 0) { translate = 0; } if (speed === void 0) { speed = this.params.speed; } if (runCallbacks === void 0) { runCallbacks = true; } if (translateBounds === void 0) { translateBounds = true; } const swiper = this; const { params, wrapperEl } = swiper; if (swiper.animating && params.preventInteractionOnTransition) { return false; } const minTranslate = swiper.minTranslate(); const maxTranslate = swiper.maxTranslate(); let newTranslate; if (translateBounds && translate > minTranslate) newTranslate = minTranslate;else if (translateBounds && translate < maxTranslate) newTranslate = maxTranslate;else newTranslate = translate; // Update progress swiper.updateProgress(newTranslate); if (params.cssMode) { const isH = swiper.isHorizontal(); if (speed === 0) { wrapperEl[isH ? 'scrollLeft' : 'scrollTop'] = -newTranslate; } else { if (!swiper.support.smoothScroll) { animateCSSModeScroll({ swiper, targetPosition: -newTranslate, side: isH ? 'left' : 'top' }); return true; } wrapperEl.scrollTo({ [isH ? 'left' : 'top']: -newTranslate, behavior: 'smooth' }); } return true; } if (speed === 0) { swiper.setTransition(0); swiper.setTranslate(newTranslate); if (runCallbacks) { swiper.emit('beforeTransitionStart', speed, internal); swiper.emit('transitionEnd'); } } else { swiper.setTransition(speed); swiper.setTranslate(newTranslate); if (runCallbacks) { swiper.emit('beforeTransitionStart', speed, internal); swiper.emit('transitionStart'); } if (!swiper.animating) { swiper.animating = true; if (!swiper.onTranslateToWrapperTransitionEnd) { swiper.onTranslateToWrapperTransitionEnd = function transitionEnd(e) { if (!swiper || swiper.destroyed) return; if (e.target !== this) return; swiper.wrapperEl.removeEventListener('transitionend', swiper.onTranslateToWrapperTransitionEnd); swiper.onTranslateToWrapperTransitionEnd = null; delete swiper.onTranslateToWrapperTransitionEnd; if (runCallbacks) { swiper.emit('transitionEnd'); } }; } swiper.wrapperEl.addEventListener('transitionend', swiper.onTranslateToWrapperTransitionEnd); } } return true; } var translate = { getTranslate: getSwiperTranslate, setTranslate, minTranslate, maxTranslate, translateTo }; function setTransition(duration, byController) { const swiper = this; if (!swiper.params.cssMode) { swiper.wrapperEl.style.transitionDuration = `${duration}ms`; } swiper.emit('setTransition', duration, byController); } function transitionEmit(_ref) { let { swiper, runCallbacks, direction, step } = _ref; const { activeIndex, previousIndex } = swiper; let dir = direction; if (!dir) { if (activeIndex > previousIndex) dir = 'next';else if (activeIndex < previousIndex) dir = 'prev';else dir = 'reset'; } swiper.emit(`transition${step}`); if (runCallbacks && activeIndex !== previousIndex) { if (dir === 'reset') { swiper.emit(`slideResetTransition${step}`); return; } swiper.emit(`slideChangeTransition${step}`); if (dir === 'next') { swiper.emit(`slideNextTransition${step}`); } else { swiper.emit(`slidePrevTransition${step}`); } } } function transitionStart(runCallbacks, direction) { if (runCallbacks === void 0) { runCallbacks = true; } const swiper = this; const { params } = swiper; if (params.cssMode) return; if (params.autoHeight) { swiper.updateAutoHeight(); } transitionEmit({ swiper, runCallbacks, direction, step: 'Start' }); } function transitionEnd(runCallbacks, direction) { if (runCallbacks === void 0) { runCallbacks = true; } const swiper = this; const { params } = swiper; swiper.animating = false; if (params.cssMode) return; swiper.setTransition(0); transitionEmit({ swiper, runCallbacks, direction, step: 'End' }); } var transition = { setTransition, transitionStart, transitionEnd }; function slideTo(index, speed, runCallbacks, internal, initial) { if (index === void 0) { index = 0; } if (speed === void 0) { speed = this.params.speed; } if (runCallbacks === void 0) { runCallbacks = true; } if (typeof index === 'string') { index = parseInt(index, 10); } const swiper = this; let slideIndex = index; if (slideIndex < 0) slideIndex = 0; const { params, snapGrid, slidesGrid, previousIndex, activeIndex, rtlTranslate: rtl, wrapperEl, enabled } = swiper; if (swiper.animating && params.preventInteractionOnTransition || !enabled && !internal && !initial) { return false; } const skip = Math.min(swiper.params.slidesPerGroupSkip, slideIndex); let snapIndex = skip + Math.floor((slideIndex - skip) / swiper.params.slidesPerGroup); if (snapIndex >= snapGrid.length) snapIndex = snapGrid.length - 1; const translate = -snapGrid[snapIndex]; // Normalize slideIndex if (params.normalizeSlideIndex) { for (let i = 0; i < slidesGrid.length; i += 1) { const normalizedTranslate = -Math.floor(translate * 100); const normalizedGrid = Math.floor(slidesGrid[i] * 100); const normalizedGridNext = Math.floor(slidesGrid[i + 1] * 100); if (typeof slidesGrid[i + 1] !== 'undefined') { if (normalizedTranslate >= normalizedGrid && normalizedTranslate < normalizedGridNext - (normalizedGridNext - normalizedGrid) / 2) { slideIndex = i; } else if (normalizedTranslate >= normalizedGrid && normalizedTranslate < normalizedGridNext) { slideIndex = i + 1; } } else if (normalizedTranslate >= normalizedGrid) { slideIndex = i; } } } // Directions locks if (swiper.initialized && slideIndex !== activeIndex) { if (!swiper.allowSlideNext && (rtl ? translate > swiper.translate && translate > swiper.minTranslate() : translate < swiper.translate && translate < swiper.minTranslate())) { return false; } if (!swiper.allowSlidePrev && translate > swiper.translate && translate > swiper.maxTranslate()) { if ((activeIndex || 0) !== slideIndex) { return false; } } } if (slideIndex !== (previousIndex || 0) && runCallbacks) { swiper.emit('beforeSlideChangeStart'); } // Update progress swiper.updateProgress(translate); let direction; if (slideIndex > activeIndex) direction = 'next';else if (slideIndex < activeIndex) direction = 'prev';else direction = 'reset'; // Update Index if (rtl && -translate === swiper.translate || !rtl && translate === swiper.translate) { swiper.updateActiveIndex(slideIndex); // Update Height if (params.autoHeight) { swiper.updateAutoHeight(); } swiper.updateSlidesClasses(); if (params.effect !== 'slide') { swiper.setTranslate(translate); } if (direction !== 'reset') { swiper.transitionStart(runCallbacks, direction); swiper.transitionEnd(runCallbacks, direction); } return false; } if (params.cssMode) { const isH = swiper.isHorizontal(); const t = rtl ? translate : -translate; if (speed === 0) { const isVirtual = swiper.virtual && swiper.params.virtual.enabled; if (isVirtual) { swiper.wrapperEl.style.scrollSnapType = 'none'; swiper._immediateVirtual = true; } if (isVirtual && !swiper._cssModeVirtualInitialSet && swiper.params.initialSlide > 0) { swiper._cssModeVirtualInitialSet = true; requestAnimationFrame(() => { wrapperEl[isH ? 'scrollLeft' : 'scrollTop'] = t; }); } else { wrapperEl[isH ? 'scrollLeft' : 'scrollTop'] = t; } if (isVirtual) { requestAnimationFrame(() => { swiper.wrapperEl.style.scrollSnapType = ''; swiper._immediateVirtual = false; }); } } else { if (!swiper.support.smoothScroll) { animateCSSModeScroll({ swiper, targetPosition: t, side: isH ? 'left' : 'top' }); return true; } wrapperEl.scrollTo({ [isH ? 'left' : 'top']: t, behavior: 'smooth' }); } return true; } swiper.setTransition(speed); swiper.setTranslate(translate); swiper.updateActiveIndex(slideIndex); swiper.updateSlidesClasses(); swiper.emit('beforeTransitionStart', speed, internal); swiper.transitionStart(runCallbacks, direction); if (speed === 0) { swiper.transitionEnd(runCallbacks, direction); } else if (!swiper.animating) { swiper.animating = true; if (!swiper.onSlideToWrapperTransitionEnd) { swiper.onSlideToWrapperTransitionEnd = function transitionEnd(e) { if (!swiper || swiper.destroyed) return; if (e.target !== this) return; swiper.wrapperEl.removeEventListener('transitionend', swiper.onSlideToWrapperTransitionEnd); swiper.onSlideToWrapperTransitionEnd = null; delete swiper.onSlideToWrapperTransitionEnd; swiper.transitionEnd(runCallbacks, direction); }; } swiper.wrapperEl.addEventListener('transitionend', swiper.onSlideToWrapperTransitionEnd); } return true; } function slideToLoop(index, speed, runCallbacks, internal) { if (index === void 0) { index = 0; } if (speed === void 0) { speed = this.params.speed; } if (runCallbacks === void 0) { runCallbacks = true; } if (typeof index === 'string') { const indexAsNumber = parseInt(index, 10); index = indexAsNumber; } const swiper = this; let newIndex = index; if (swiper.params.loop) { if (swiper.virtual && swiper.params.virtual.enabled) { // eslint-disable-next-line newIndex = newIndex + swiper.virtual.slidesBefore; } else { newIndex = swiper.getSlideIndexByData(newIndex); } } return swiper.slideTo(newIndex, speed, runCallbacks, internal); } /* eslint no-unused-vars: "off" */ function slideNext(speed, runCallbacks, internal) { if (speed === void 0) { speed = this.params.speed; } if (runCallbacks === void 0) { runCallbacks = true; } const swiper = this; const { enabled, params, animating } = swiper; if (!enabled) return swiper; let perGroup = params.slidesPerGroup; if (params.slidesPerView === 'auto' && params.slidesPerGroup === 1 && params.slidesPerGroupAuto) { perGroup = Math.max(swiper.slidesPerViewDynamic('current', true), 1); } const increment = swiper.activeIndex < params.slidesPerGroupSkip ? 1 : perGroup; const isVirtual = swiper.virtual && params.virtual.enabled; if (params.loop) { if (animating && !isVirtual && params.loopPreventsSliding) return false; swiper.loopFix({ direction: 'next' }); // eslint-disable-next-line swiper._clientLeft = swiper.wrapperEl.clientLeft; } if (params.rewind && swiper.isEnd) { return swiper.slideTo(0, speed, runCallbacks, internal); } return swiper.slideTo(swiper.activeIndex + increment, speed, runCallbacks, internal); } /* eslint no-unused-vars: "off" */ function slidePrev(speed, runCallbacks, internal) { if (speed === void 0) { speed = this.params.speed; } if (runCallbacks === void 0) { runCallbacks = true; } const swiper = this; const { params, snapGrid, slidesGrid, rtlTranslate, enabled, animating } = swiper; if (!enabled) return swiper; const isVirtual = swiper.virtual && params.virtual.enabled; if (params.loop) { if (animating && !isVirtual && params.loopPreventsSliding) return false; swiper.loopFix({ direction: 'prev' }); // eslint-disable-next-line swiper._clientLeft = swiper.wrapperEl.clientLeft; } const translate = rtlTranslate ? swiper.translate : -swiper.translate; function normalize(val) { if (val < 0) return -Math.floor(Math.abs(val)); return Math.floor(val); } const normalizedTranslate = normalize(translate); const normalizedSnapGrid = snapGrid.map(val => normalize(val)); let prevSnap = snapGrid[normalizedSnapGrid.indexOf(normalizedTranslate) - 1]; if (typeof prevSnap === 'undefined' && params.cssMode) { let prevSnapIndex; snapGrid.forEach((snap, snapIndex) => { if (normalizedTranslate >= snap) { // prevSnap = snap; prevSnapIndex = snapIndex; } }); if (typeof prevSnapIndex !== 'undefined') { prevSnap = snapGrid[prevSnapIndex > 0 ? prevSnapIndex - 1 : prevSnapIndex]; } } let prevIndex = 0; if (typeof prevSnap !== 'undefined') { prevIndex = slidesGrid.indexOf(prevSnap); if (prevIndex < 0) prevIndex = swiper.activeIndex - 1; if (params.slidesPerView === 'auto' && params.slidesPerGroup === 1 && params.slidesPerGroupAuto) { prevIndex = prevIndex - swiper.slidesPerViewDynamic('previous', true) + 1; prevIndex = Math.max(prevIndex, 0); } } if (params.rewind && swiper.isBeginning) { const lastIndex = swiper.params.virtual && swiper.params.virtual.enabled && swiper.virtual ? swiper.virtual.slides.length - 1 : swiper.slides.length - 1; return swiper.slideTo(lastIndex, speed, runCallbacks, internal); } return swiper.slideTo(prevIndex, speed, runCallbacks, internal); } /* eslint no-unused-vars: "off" */ function slideReset(speed, runCallbacks, internal) { if (speed === void 0) { speed = this.params.speed; } if (runCallbacks === void 0) { runCallbacks = true; } const swiper = this; return swiper.slideTo(swiper.activeIndex, speed, runCallbacks, internal); } /* eslint no-unused-vars: "off" */ function slideToClosest(speed, runCallbacks, internal, threshold) { if (speed === void 0) { speed = this.params.speed; } if (runCallbacks === void 0) { runCallbacks = true; } if (threshold === void 0) { threshold = 0.5; } const swiper = this; let index = swiper.activeIndex; const skip = Math.min(swiper.params.slidesPerGroupSkip, index); const snapIndex = skip + Math.floor((index - skip) / swiper.params.slidesPerGroup); const translate = swiper.rtlTranslate ? swiper.translate : -swiper.translate; if (translate >= swiper.snapGrid[snapIndex]) { // The current translate is on or after the current snap index, so the choice // is between the current index and the one after it. const currentSnap = swiper.snapGrid[snapIndex]; const nextSnap = swiper.snapGrid[snapIndex + 1]; if (translate - currentSnap > (nextSnap - currentSnap) * threshold) { index += swiper.params.slidesPerGroup; } } else { // The current translate is before the current snap index, so the choice // is between the current index and the one before it. const prevSnap = swiper.snapGrid[snapIndex - 1]; const currentSnap = swiper.snapGrid[snapIndex]; if (translate - prevSnap <= (currentSnap - prevSnap) * threshold) { index -= swiper.params.slidesPerGroup; } } index = Math.max(index, 0); index = Math.min(index, swiper.slidesGrid.length - 1); return swiper.slideTo(index, speed, runCallbacks, internal); } function slideToClickedSlide() { const swiper = this; const { params, slidesEl } = swiper; const slidesPerView = params.slidesPerView === 'auto' ? swiper.slidesPerViewDynamic() : params.slidesPerView; let slideToIndex = swiper.clickedIndex; let realIndex; const slideSelector = swiper.isElement ? `swiper-slide` : `.${params.slideClass}`; if (params.loop) { if (swiper.animating) return; realIndex = parseInt(swiper.clickedSlide.getAttribute('data-swiper-slide-index'), 10); if (params.centeredSlides) { if (slideToIndex < swiper.loopedSlides - slidesPerView / 2 || slideToIndex > swiper.slides.length - swiper.loopedSlides + slidesPerView / 2) { swiper.loopFix(); slideToIndex = swiper.getSlideIndex(elementChildren(slidesEl, `${slideSelector}[data-swiper-slide-index="${realIndex}"]`)[0]); nextTick(() => { swiper.slideTo(slideToIndex); }); } else { swiper.slideTo(slideToIndex); } } else if (slideToIndex > swiper.slides.length - slidesPerView) { swiper.loopFix(); slideToIndex = swiper.getSlideIndex(elementChildren(slidesEl, `${slideSelector}[data-swiper-slide-index="${realIndex}"]`)[0]); nextTick(() => { swiper.slideTo(slideToIndex); }); } else { swiper.slideTo(slideToIndex); } } else { swiper.slideTo(slideToIndex); } } var slide = { slideTo, slideToLoop, slideNext, slidePrev, slideReset, slideToClosest, slideToClickedSlide }; function loopCreate(slideRealIndex) { const swiper = this; const { params, slidesEl } = swiper; if (!params.loop || swiper.virtual && swiper.params.virtual.enabled) return; const slides = elementChildren(slidesEl, `.${params.slideClass}, swiper-slide`); slides.forEach((el, index) => { el.setAttribute('data-swiper-slide-index', index); }); swiper.loopFix({ slideRealIndex, direction: params.centeredSlides ? undefined : 'next' }); } function loopFix(_temp) { let { slideRealIndex, slideTo = true, direction, setTranslate, activeSlideIndex, byController, byMousewheel } = _temp === void 0 ? {} : _temp; const swiper = this; if (!swiper.params.loop) return; swiper.emit('beforeLoopFix'); const { slides, allowSlidePrev, allowSlideNext, slidesEl, params } = swiper; swiper.allowSlidePrev = true; swiper.allowSlideNext = true; if (swiper.virtual && params.virtual.enabled) { if (slideTo) { if (!params.centeredSlides && swiper.snapIndex === 0) { swiper.slideTo(swiper.virtual.slides.length, 0, false, true); } else if (params.centeredSlides && swiper.snapIndex < params.slidesPerView) { swiper.slideTo(swiper.virtual.slides.length + swiper.snapIndex, 0, false, true); } else if (swiper.snapIndex === swiper.snapGrid.length - 1) { swiper.slideTo(swiper.virtual.slidesBefore, 0, false, true); } } swiper.allowSlidePrev = allowSlidePrev; swiper.allowSlideNext = allowSlideNext; swiper.emit('loopFix'); return; } const slidesPerView = params.slidesPerView === 'auto' ? swiper.slidesPerViewDynamic() : Math.ceil(parseFloat(params.slidesPerView, 10)); let loopedSlides = params.loopedSlides || slidesPerView; if (loopedSlides % params.slidesPerGroup !== 0) { loopedSlides += params.slidesPerGroup - loopedSlides % params.slidesPerGroup; } swiper.loopedSlides = loopedSlides; const prependSlidesIndexes = []; const appendSlidesIndexes = []; let activeIndex = swiper.activeIndex; if (typeof activeSlideIndex === 'undefined') { activeSlideIndex = swiper.getSlideIndex(swiper.slides.filter(el => el.classList.contains(params.slideActiveClass))[0]); } else { activeIndex = activeSlideIndex; } const isNext = direction === 'next' || !direction; const isPrev = direction === 'prev' || !direction; let slidesPrepended = 0; let slidesAppended = 0; // prepend last slides before start if (activeSlideIndex < loopedSlides) { slidesPrepended = Math.max(loopedSlides - activeSlideIndex, params.slidesPerGroup); for (let i = 0; i < loopedSlides - activeSlideIndex; i += 1) { const index = i - Math.floor(i / slides.length) * slides.length; prependSlidesIndexes.push(slides.length - index - 1); } } else if (activeSlideIndex /* + slidesPerView */ > swiper.slides.length - loopedSlides * 2) { slidesAppended = Math.max(activeSlideIndex - (swiper.slides.length - loopedSlides * 2), params.slidesPerGroup); for (let i = 0; i < slidesAppended; i += 1) { const index = i - Math.floor(i / slides.length) * slides.length; appendSlidesIndexes.push(index); } } if (isPrev) { prependSlidesIndexes.forEach(index => { swiper.slides[index].swiperLoopMoveDOM = true; slidesEl.prepend(swiper.slides[index]); swiper.slides[index].swiperLoopMoveDOM = false; }); } if (isNext) { appendSlidesIndexes.forEach(index => { swiper.slides[index].swiperLoopMoveDOM = true; slidesEl.append(swiper.slides[index]); swiper.slides[index].swiperLoopMoveDOM = false; }); } swiper.recalcSlides(); if (params.slidesPerView === 'auto') { swiper.updateSlides(); } if (params.watchSlidesProgress) { swiper.updateSlidesOffset(); } if (slideTo) { if (prependSlidesIndexes.length > 0 && isPrev) { if (typeof slideRealIndex === 'undefined') { const currentSlideTranslate = swiper.slidesGrid[activeIndex]; const newSlideTranslate = swiper.slidesGrid[activeIndex + slidesPrepended]; const diff = newSlideTranslate - currentSlideTranslate; if (byMousewheel) { swiper.setTranslate(swiper.translate - diff); } else { swiper.slideTo(activeIndex + slidesPrepended, 0, false, true); if (setTranslate) { swiper.touches[swiper.isHorizontal() ? 'startX' : 'startY'] += diff; } } } else { if (setTranslate) { swiper.slideToLoop(slideRealIndex, 0, false, true); } } } else if (appendSlidesIndexes.length > 0 && isNext) { if (typeof slideRealIndex === 'undefined') { const currentSlideTranslate = swiper.slidesGrid[activeIndex]; const newSlideTranslate = swiper.slidesGrid[activeIndex - slidesAppended]; const diff = newSlideTranslate - currentSlideTranslate; if (byMousewheel) { swiper.setTranslate(swiper.translate - diff); } else { swiper.slideTo(activeIndex - slidesAppended, 0, false, true); if (setTranslate) { swiper.touches[swiper.isHorizontal() ? 'startX' : 'startY'] += diff; } } } else { swiper.slideToLoop(slideRealIndex, 0, false, true); } } } swiper.allowSlidePrev = allowSlidePrev; swiper.allowSlideNext = allowSlideNext; if (swiper.controller && swiper.controller.control && !byController) { const loopParams = { slideRealIndex, slideTo: false, direction, setTranslate, activeSlideIndex, byController: true }; if (Array.isArray(swiper.controller.control)) { swiper.controller.control.forEach(c => { if (!c.destroyed && c.params.loop) c.loopFix(loopParams); }); } else if (swiper.controller.control instanceof swiper.constructor && swiper.controller.control.params.loop) { swiper.controller.control.loopFix(loopParams); } } swiper.emit('loopFix'); } function loopDestroy() { const swiper = this; const { params, slidesEl } = swiper; if (!params.loop || swiper.virtual && swiper.params.virtual.enabled) return; swiper.recalcSlides(); const newSlidesOrder = []; swiper.slides.forEach(slideEl => { const index = typeof slideEl.swiperSlideIndex === 'undefined' ? slideEl.getAttribute('data-swiper-slide-index') * 1 : slideEl.swiperSlideIndex; newSlidesOrder[index] = slideEl; }); swiper.slides.forEach(slideEl => { slideEl.removeAttribute('data-swiper-slide-index'); }); newSlidesOrder.forEach(slideEl => { slidesEl.append(slideEl); }); swiper.recalcSlides(); swiper.slideTo(swiper.realIndex, 0); } var loop = { loopCreate, loopFix, loopDestroy }; function setGrabCursor(moving) { const swiper = this; if (!swiper.params.simulateTouch || swiper.params.watchOverflow && swiper.isLocked || swiper.params.cssMode) return; const el = swiper.params.touchEventsTarget === 'container' ? swiper.el : swiper.wrapperEl; if (swiper.isElement) { swiper.__preventObserver__ = true; } el.style.cursor = 'move'; el.style.cursor = moving ? 'grabbing' : 'grab'; if (swiper.isElement) { requestAnimationFrame(() => { swiper.__preventObserver__ = false; }); } } function unsetGrabCursor() { const swiper = this; if (swiper.params.watchOverflow && swiper.isLocked || swiper.params.cssMode) { return; } if (swiper.isElement) { swiper.__preventObserver__ = true; } swiper[swiper.params.touchEventsTarget === 'container' ? 'el' : 'wrapperEl'].style.cursor = ''; if (swiper.isElement) { requestAnimationFrame(() => { swiper.__preventObserver__ = false; }); } } var grabCursor = { setGrabCursor, unsetGrabCursor }; // Modified from https://stackoverflow.com/questions/54520554/custom-element-getrootnode-closest-function-crossing-multiple-parent-shadowd function closestElement(selector, base) { if (base === void 0) { base = this; } function __closestFrom(el) { if (!el || el === getDocument() || el === getWindow()) return null; if (el.assignedSlot) el = el.assignedSlot; const found = el.closest(selector); if (!found && !el.getRootNode) { return null; } return found || __closestFrom(el.getRootNode().host); } return __closestFrom(base); } function onTouchStart(event) { const swiper = this; const document = getDocument(); const window = getWindow(); const data = swiper.touchEventsData; data.evCache.push(event); const { params, touches, enabled } = swiper; if (!enabled) return; if (!params.simulateTouch && event.pointerType === 'mouse') return; if (swiper.animating && params.preventInteractionOnTransition) { return; } if (!swiper.animating && params.cssMode && params.loop) { swiper.loopFix(); } let e = event; if (e.originalEvent) e = e.originalEvent; let targetEl = e.target; if (params.touchEventsTarget === 'wrapper') { if (!swiper.wrapperEl.contains(targetEl)) return; } if ('which' in e && e.which === 3) return; if ('button' in e && e.button > 0) return; if (data.isTouched && data.isMoved) return; // change target el for shadow root component const swipingClassHasValue = !!params.noSwipingClass && params.noSwipingClass !== ''; // eslint-disable-next-line const eventPath = event.composedPath ? event.composedPath() : event.path; if (swipingClassHasValue && e.target && e.target.shadowRoot && eventPath) { targetEl = eventPath[0]; } const noSwipingSelector = params.noSwipingSelector ? params.noSwipingSelector : `.${params.noSwipingClass}`; const isTargetShadow = !!(e.target && e.target.shadowRoot); // use closestElement for shadow root element to get the actual closest for nested shadow root element if (params.noSwiping && (isTargetShadow ? closestElement(noSwipingSelector, targetEl) : targetEl.closest(noSwipingSelector))) { swiper.allowClick = true; return; } if (params.swipeHandler) { if (!targetEl.closest(params.swipeHandler)) return; } touches.currentX = e.pageX; touches.currentY = e.pageY; const startX = touches.currentX; const startY = touches.currentY; // Do NOT start if iOS edge swipe is detected. Otherwise iOS app cannot swipe-to-go-back anymore const edgeSwipeDetection = params.edgeSwipeDetection || params.iOSEdgeSwipeDetection; const edgeSwipeThreshold = params.edgeSwipeThreshold || params.iOSEdgeSwipeThreshold; if (edgeSwipeDetection && (startX <= edgeSwipeThreshold || startX >= window.innerWidth - edgeSwipeThreshold)) { if (edgeSwipeDetection === 'prevent') { event.preventDefault(); } else { return; } } Object.assign(data, { isTouched: true, isMoved: false, allowTouchCallbacks: true, isScrolling: undefined, startMoving: undefined }); touches.startX = startX; touches.startY = startY; data.touchStartTime = now(); swiper.allowClick = true; swiper.updateSize(); swiper.swipeDirection = undefined; if (params.threshold > 0) data.allowThresholdMove = false; let preventDefault = true; if (targetEl.matches(data.focusableElements)) { preventDefault = false; if (targetEl.nodeName === 'SELECT') { data.isTouched = false; } } if (document.activeElement && document.activeElement.matches(data.focusableElements) && document.activeElement !== targetEl) { document.activeElement.blur(); } const shouldPreventDefault = preventDefault && swiper.allowTouchMove && params.touchStartPreventDefault; if ((params.touchStartForcePreventDefault || shouldPreventDefault) && !targetEl.isContentEditable) { e.preventDefault(); } if (params.freeMode && params.freeMode.enabled && swiper.freeMode && swiper.animating && !params.cssMode) { swiper.freeMode.onTouchStart(); } swiper.emit('touchStart', e); } function onTouchMove(event) { const document = getDocument(); const swiper = this; const data = swiper.touchEventsData; const { params, touches, rtlTranslate: rtl, enabled } = swiper; if (!enabled) return; if (!params.simulateTouch && event.pointerType === 'mouse') return; let e = event; if (e.originalEvent) e = e.originalEvent; if (!data.isTouched) { if (data.startMoving && data.isScrolling) { swiper.emit('touchMoveOpposite', e); } return; } const pointerIndex = data.evCache.findIndex(cachedEv => cachedEv.pointerId === e.pointerId); if (pointerIndex >= 0) data.evCache[pointerIndex] = e; const targetTouch = data.evCache.length > 1 ? data.evCache[0] : e; const pageX = targetTouch.pageX; const pageY = targetTouch.pageY; if (e.preventedByNestedSwiper) { touches.startX = pageX; touches.startY = pageY; return; } if (!swiper.allowTouchMove) { if (!e.target.matches(data.focusableElements)) { swiper.allowClick = false; } if (data.isTouched) { Object.assign(touches, { startX: pageX, startY: pageY, prevX: swiper.touches.currentX, prevY: swiper.touches.currentY, currentX: pageX, currentY: pageY }); data.touchStartTime = now(); } return; } if (params.touchReleaseOnEdges && !params.loop) { if (swiper.isVertical()) { // Vertical if (pageY < touches.startY && swiper.translate <= swiper.maxTranslate() || pageY > touches.startY && swiper.translate >= swiper.minTranslate()) { data.isTouched = false; data.isMoved = false; return; } } else if (pageX < touches.startX && swiper.translate <= swiper.maxTranslate() || pageX > touches.startX && swiper.translate >= swiper.minTranslate()) { return; } } if (document.activeElement) { if (e.target === document.activeElement && e.target.matches(data.focusableElements)) { data.isMoved = true; swiper.allowClick = false; return; } } if (data.allowTouchCallbacks) { swiper.emit('touchMove', e); } if (e.targetTouches && e.targetTouches.length > 1) return; touches.currentX = pageX; touches.currentY = pageY; const diffX = touches.currentX - touches.startX; const diffY = touches.currentY - touches.startY; if (swiper.params.threshold && Math.sqrt(diffX ** 2 + diffY ** 2) < swiper.params.threshold) return; if (typeof data.isScrolling === 'undefined') { let touchAngle; if (swiper.isHorizontal() && touches.currentY === touches.startY || swiper.isVertical() && touches.currentX === touches.startX) { data.isScrolling = false; } else { // eslint-disable-next-line if (diffX * diffX + diffY * diffY >= 25) { touchAngle = Math.atan2(Math.abs(diffY), Math.abs(diffX)) * 180 / Math.PI; data.isScrolling = swiper.isHorizontal() ? touchAngle > params.touchAngle : 90 - touchAngle > params.touchAngle; } } } if (data.isScrolling) { swiper.emit('touchMoveOpposite', e); } if (typeof data.startMoving === 'undefined') { if (touches.currentX !== touches.startX || touches.currentY !== touches.startY) { data.startMoving = true; } } if (data.isScrolling || swiper.zoom && swiper.params.zoom && swiper.params.zoom.enabled && data.evCache.length > 1) { data.isTouched = false; return; } if (!data.startMoving) { return; } swiper.allowClick = false; if (!params.cssMode && e.cancelable) { e.preventDefault(); } if (params.touchMoveStopPropagation && !params.nested) { e.stopPropagation(); } let diff = swiper.isHorizontal() ? diffX : diffY; let touchesDiff = swiper.isHorizontal() ? touches.currentX - touches.previousX : touches.currentY - touches.previousY; if (params.oneWayMovement) { diff = Math.abs(diff) * (rtl ? 1 : -1); touchesDiff = Math.abs(touchesDiff) * (rtl ? 1 : -1); } touches.diff = diff; diff *= params.touchRatio; if (rtl) { diff = -diff; touchesDiff = -touchesDiff; } const prevTouchesDirection = swiper.touchesDirection; swiper.swipeDirection = diff > 0 ? 'prev' : 'next'; swiper.touchesDirection = touchesDiff > 0 ? 'prev' : 'next'; const isLoop = swiper.params.loop && !params.cssMode; if (!data.isMoved) { if (isLoop) { swiper.loopFix({ direction: swiper.swipeDirection }); } data.startTranslate = swiper.getTranslate(); swiper.setTransition(0); if (swiper.animating) { const evt = new window.CustomEvent('transitionend', { bubbles: true, cancelable: true }); swiper.wrapperEl.dispatchEvent(evt); } data.allowMomentumBounce = false; // Grab Cursor if (params.grabCursor && (swiper.allowSlideNext === true || swiper.allowSlidePrev === true)) { swiper.setGrabCursor(true); } swiper.emit('sliderFirstMove', e); } let loopFixed; if (data.isMoved && prevTouchesDirection !== swiper.touchesDirection && isLoop && Math.abs(diff) >= 1) { // need another loop fix swiper.loopFix({ direction: swiper.swipeDirection, setTranslate: true }); loopFixed = true; } swiper.emit('sliderMove', e); data.isMoved = true; data.currentTranslate = diff + data.startTranslate; let disableParentSwiper = true; let resistanceRatio = params.resistanceRatio; if (params.touchReleaseOnEdges) { resistanceRatio = 0; } if (diff > 0) { if (isLoop && !loopFixed && data.currentTranslate > (params.centeredSlides ? swiper.minTranslate() - swiper.size / 2 : swiper.minTranslate())) { swiper.loopFix({ direction: 'prev', setTranslate: true, activeSlideIndex: 0 }); } if (data.currentTranslate > swiper.minTranslate()) { disableParentSwiper = false; if (params.resistance) { data.currentTranslate = swiper.minTranslate() - 1 + (-swiper.minTranslate() + data.startTranslate + diff) ** resistanceRatio; } } } else if (diff < 0) { if (isLoop && !loopFixed && data.currentTranslate < (params.centeredSlides ? swiper.maxTranslate() + swiper.size / 2 : swiper.maxTranslate())) { swiper.loopFix({ direction: 'next', setTranslate: true, activeSlideIndex: swiper.slides.length - (params.slidesPerView === 'auto' ? swiper.slidesPerViewDynamic() : Math.ceil(parseFloat(params.slidesPerView, 10))) }); } if (data.currentTranslate < swiper.maxTranslate()) { disableParentSwiper = false; if (params.resistance) { data.currentTranslate = swiper.maxTranslate() + 1 - (swiper.maxTranslate() - data.startTranslate - diff) ** resistanceRatio; } } } if (disableParentSwiper) { e.preventedByNestedSwiper = true; } // Directions locks if (!swiper.allowSlideNext && swiper.swipeDirection === 'next' && data.currentTranslate < data.startTranslate) { data.currentTranslate = data.startTranslate; } if (!swiper.allowSlidePrev && swiper.swipeDirection === 'prev' && data.currentTranslate > data.startTranslate) { data.currentTranslate = data.startTranslate; } if (!swiper.allowSlidePrev && !swiper.allowSlideNext) { data.currentTranslate = data.startTranslate; } // Threshold if (params.threshold > 0) { if (Math.abs(diff) > params.threshold || data.allowThresholdMove) { if (!data.allowThresholdMove) { data.allowThresholdMove = true; touches.startX = touches.currentX; touches.startY = touches.currentY; data.currentTranslate = data.startTranslate; touches.diff = swiper.isHorizontal() ? touches.currentX - touches.startX : touches.currentY - touches.startY; return; } } else { data.currentTranslate = data.startTranslate; return; } } if (!params.followFinger || params.cssMode) return; // Update active index in free mode if (params.freeMode && params.freeMode.enabled && swiper.freeMode || params.watchSlidesProgress) { swiper.updateActiveIndex(); swiper.updateSlidesClasses(); } if (params.freeMode && params.freeMode.enabled && swiper.freeMode) { swiper.freeMode.onTouchMove(); } // Update progress swiper.updateProgress(data.currentTranslate); // Update translate swiper.setTranslate(data.currentTranslate); } function onTouchEnd(event) { const swiper = this; const data = swiper.touchEventsData; const pointerIndex = data.evCache.findIndex(cachedEv => cachedEv.pointerId === event.pointerId); if (pointerIndex >= 0) { data.evCache.splice(pointerIndex, 1); } if (['pointercancel', 'pointerout', 'pointerleave'].includes(event.type)) { const proceed = event.type === 'pointercancel' && (swiper.browser.isSafari || swiper.browser.isWebView); if (!proceed) { return; } } const { params, touches, rtlTranslate: rtl, slidesGrid, enabled } = swiper; if (!enabled) return; if (!params.simulateTouch && event.pointerType === 'mouse') return; let e = event; if (e.originalEvent) e = e.originalEvent; if (data.allowTouchCallbacks) { swiper.emit('touchEnd', e); } data.allowTouchCallbacks = false; if (!data.isTouched) { if (data.isMoved && params.grabCursor) { swiper.setGrabCursor(false); } data.isMoved = false; data.startMoving = false; return; } // Return Grab Cursor if (params.grabCursor && data.isMoved && data.isTouched && (swiper.allowSlideNext === true || swiper.allowSlidePrev === true)) { swiper.setGrabCursor(false); } // Time diff const touchEndTime = now(); const timeDiff = touchEndTime - data.touchStartTime; // Tap, doubleTap, Click if (swiper.allowClick) { const pathTree = e.path || e.composedPath && e.composedPath(); swiper.updateClickedSlide(pathTree && pathTree[0] || e.target); swiper.emit('tap click', e); if (timeDiff < 300 && touchEndTime - data.lastClickTime < 300) { swiper.emit('doubleTap doubleClick', e); } } data.lastClickTime = now(); nextTick(() => { if (!swiper.destroyed) swiper.allowClick = true; }); if (!data.isTouched || !data.isMoved || !swiper.swipeDirection || touches.diff === 0 || data.currentTranslate === data.startTranslate) { data.isTouched = false; data.isMoved = false; data.startMoving = false; return; } data.isTouched = false; data.isMoved = false; data.startMoving = false; let currentPos; if (params.followFinger) { currentPos = rtl ? swiper.translate : -swiper.translate; } else { currentPos = -data.currentTranslate; } if (params.cssMode) { return; } if (params.freeMode && params.freeMode.enabled) { swiper.freeMode.onTouchEnd({ currentPos }); return; } // Find current slide let stopIndex = 0; let groupSize = swiper.slidesSizesGrid[0]; for (let i = 0; i < slidesGrid.length; i += i < params.slidesPerGroupSkip ? 1 : params.slidesPerGroup) { const increment = i < params.slidesPerGroupSkip - 1 ? 1 : params.slidesPerGroup; if (typeof slidesGrid[i + increment] !== 'undefined') { if (currentPos >= slidesGrid[i] && currentPos < slidesGrid[i + increment]) { stopIndex = i; groupSize = slidesGrid[i + increment] - slidesGrid[i]; } } else if (currentPos >= slidesGrid[i]) { stopIndex = i; groupSize = slidesGrid[slidesGrid.length - 1] - slidesGrid[slidesGrid.length - 2]; } } let rewindFirstIndex = null; let rewindLastIndex = null; if (params.rewind) { if (swiper.isBeginning) { rewindLastIndex = params.virtual && params.virtual.enabled && swiper.virtual ? swiper.virtual.slides.length - 1 : swiper.slides.length - 1; } else if (swiper.isEnd) { rewindFirstIndex = 0; } } // Find current slide size const ratio = (currentPos - slidesGrid[stopIndex]) / groupSize; const increment = stopIndex < params.slidesPerGroupSkip - 1 ? 1 : params.slidesPerGroup; if (timeDiff > params.longSwipesMs) { // Long touches if (!params.longSwipes) { swiper.slideTo(swiper.activeIndex); return; } if (swiper.swipeDirection === 'next') { if (ratio >= params.longSwipesRatio) swiper.slideTo(params.rewind && swiper.isEnd ? rewindFirstIndex : stopIndex + increment);else swiper.slideTo(stopIndex); } if (swiper.swipeDirection === 'prev') { if (ratio > 1 - params.longSwipesRatio) { swiper.slideTo(stopIndex + increment); } else if (rewindLastIndex !== null && ratio < 0 && Math.abs(ratio) > params.longSwipesRatio) { swiper.slideTo(rewindLastIndex); } else { swiper.slideTo(stopIndex); } } } else { // Short swipes if (!params.shortSwipes) { swiper.slideTo(swiper.activeIndex); return; } const isNavButtonTarget = swiper.navigation && (e.target === swiper.navigation.nextEl || e.target === swiper.navigation.prevEl); if (!isNavButtonTarget) { if (swiper.swipeDirection === 'next') { swiper.slideTo(rewindFirstIndex !== null ? rewindFirstIndex : stopIndex + increment); } if (swiper.swipeDirection === 'prev') { swiper.slideTo(rewindLastIndex !== null ? rewindLastIndex : stopIndex); } } else if (e.target === swiper.navigation.nextEl) { swiper.slideTo(stopIndex + increment); } else { swiper.slideTo(stopIndex); } } } function onResize() { const swiper = this; const { params, el } = swiper; if (el && el.offsetWidth === 0) return; // Breakpoints if (params.breakpoints) { swiper.setBreakpoint(); } // Save locks const { allowSlideNext, allowSlidePrev, snapGrid } = swiper; const isVirtual = swiper.virtual && swiper.params.virtual.enabled; // Disable locks on resize swiper.allowSlideNext = true; swiper.allowSlidePrev = true; swiper.updateSize(); swiper.updateSlides(); swiper.updateSlidesClasses(); const isVirtualLoop = isVirtual && params.loop; if ((params.slidesPerView === 'auto' || params.slidesPerView > 1) && swiper.isEnd && !swiper.isBeginning && !swiper.params.centeredSlides && !isVirtualLoop) { swiper.slideTo(swiper.slides.length - 1, 0, false, true); } else { if (swiper.params.loop && !isVirtual) { swiper.slideToLoop(swiper.realIndex, 0, false, true); } else { swiper.slideTo(swiper.activeIndex, 0, false, true); } } if (swiper.autoplay && swiper.autoplay.running && swiper.autoplay.paused) { clearTimeout(swiper.autoplay.resizeTimeout); swiper.autoplay.resizeTimeout = setTimeout(() => { if (swiper.autoplay && swiper.autoplay.running && swiper.autoplay.paused) { swiper.autoplay.resume(); } }, 500); } // Return locks after resize swiper.allowSlidePrev = allowSlidePrev; swiper.allowSlideNext = allowSlideNext; if (swiper.params.watchOverflow && snapGrid !== swiper.snapGrid) { swiper.checkOverflow(); } } function onClick(e) { const swiper = this; if (!swiper.enabled) return; if (!swiper.allowClick) { if (swiper.params.preventClicks) e.preventDefault(); if (swiper.params.preventClicksPropagation && swiper.animating) { e.stopPropagation(); e.stopImmediatePropagation(); } } } function onScroll() { const swiper = this; const { wrapperEl, rtlTranslate, enabled } = swiper; if (!enabled) return; swiper.previousTranslate = swiper.translate; if (swiper.isHorizontal()) { swiper.translate = -wrapperEl.scrollLeft; } else { swiper.translate = -wrapperEl.scrollTop; } // eslint-disable-next-line if (swiper.translate === 0) swiper.translate = 0; swiper.updateActiveIndex(); swiper.updateSlidesClasses(); let newProgress; const translatesDiff = swiper.maxTranslate() - swiper.minTranslate(); if (translatesDiff === 0) { newProgress = 0; } else { newProgress = (swiper.translate - swiper.minTranslate()) / translatesDiff; } if (newProgress !== swiper.progress) { swiper.updateProgress(rtlTranslate ? -swiper.translate : swiper.translate); } swiper.emit('setTranslate', swiper.translate, false); } function onLoad(e) { const swiper = this; processLazyPreloader(swiper, e.target); if (swiper.params.cssMode || swiper.params.slidesPerView !== 'auto' && !swiper.params.autoHeight) { return; } swiper.update(); } let dummyEventAttached = false; function dummyEventListener() {} const events = (swiper, method) => { const document = getDocument(); const { params, el, wrapperEl, device } = swiper; const capture = !!params.nested; const domMethod = method === 'on' ? 'addEventListener' : 'removeEventListener'; const swiperMethod = method; // Touch Events el[domMethod]('pointerdown', swiper.onTouchStart, { passive: false }); document[domMethod]('pointermove', swiper.onTouchMove, { passive: false, capture }); document[domMethod]('pointerup', swiper.onTouchEnd, { passive: true }); document[domMethod]('pointercancel', swiper.onTouchEnd, { passive: true }); document[domMethod]('pointerout', swiper.onTouchEnd, { passive: true }); document[domMethod]('pointerleave', swiper.onTouchEnd, { passive: true }); // Prevent Links Clicks if (params.preventClicks || params.preventClicksPropagation) { el[domMethod]('click', swiper.onClick, true); } if (params.cssMode) { wrapperEl[domMethod]('scroll', swiper.onScroll); } // Resize handler if (params.updateOnWindowResize) { swiper[swiperMethod](device.ios || device.android ? 'resize orientationchange observerUpdate' : 'resize observerUpdate', onResize, true); } else { swiper[swiperMethod]('observerUpdate', onResize, true); } // Images loader el[domMethod]('load', swiper.onLoad, { capture: true }); }; function attachEvents() { const swiper = this; const document = getDocument(); const { params } = swiper; swiper.onTouchStart = onTouchStart.bind(swiper); swiper.onTouchMove = onTouchMove.bind(swiper); swiper.onTouchEnd = onTouchEnd.bind(swiper); if (params.cssMode) { swiper.onScroll = onScroll.bind(swiper); } swiper.onClick = onClick.bind(swiper); swiper.onLoad = onLoad.bind(swiper); if (!dummyEventAttached) { document.addEventListener('touchstart', dummyEventListener); dummyEventAttached = true; } events(swiper, 'on'); } function detachEvents() { const swiper = this; events(swiper, 'off'); } var events$1 = { attachEvents, detachEvents }; const isGridEnabled = (swiper, params) => { return swiper.grid && params.grid && params.grid.rows > 1; }; function setBreakpoint() { const swiper = this; const { realIndex, initialized, params, el } = swiper; const breakpoints = params.breakpoints; if (!breakpoints || breakpoints && Object.keys(breakpoints).length === 0) return; // Get breakpoint for window width and update parameters const breakpoint = swiper.getBreakpoint(breakpoints, swiper.params.breakpointsBase, swiper.el); if (!breakpoint || swiper.currentBreakpoint === breakpoint) return; const breakpointOnlyParams = breakpoint in breakpoints ? breakpoints[breakpoint] : undefined; const breakpointParams = breakpointOnlyParams || swiper.originalParams; const wasMultiRow = isGridEnabled(swiper, params); const isMultiRow = isGridEnabled(swiper, breakpointParams); const wasEnabled = params.enabled; if (wasMultiRow && !isMultiRow) { el.classList.remove(`${params.containerModifierClass}grid`, `${params.containerModifierClass}grid-column`); swiper.emitContainerClasses(); } else if (!wasMultiRow && isMultiRow) { el.classList.add(`${params.containerModifierClass}grid`); if (breakpointParams.grid.fill && breakpointParams.grid.fill === 'column' || !breakpointParams.grid.fill && params.grid.fill === 'column') { el.classList.add(`${params.containerModifierClass}grid-column`); } swiper.emitContainerClasses(); } // Toggle navigation, pagination, scrollbar ['navigation', 'pagination', 'scrollbar'].forEach(prop => { if (typeof breakpointParams[prop] === 'undefined') return; const wasModuleEnabled = params[prop] && params[prop].enabled; const isModuleEnabled = breakpointParams[prop] && breakpointParams[prop].enabled; if (wasModuleEnabled && !isModuleEnabled) { swiper[prop].disable(); } if (!wasModuleEnabled && isModuleEnabled) { swiper[prop].enable(); } }); const directionChanged = breakpointParams.direction && breakpointParams.direction !== params.direction; const needsReLoop = params.loop && (breakpointParams.slidesPerView !== params.slidesPerView || directionChanged); if (directionChanged && initialized) { swiper.changeDirection(); } extend$1(swiper.params, breakpointParams); const isEnabled = swiper.params.enabled; Object.assign(swiper, { allowTouchMove: swiper.params.allowTouchMove, allowSlideNext: swiper.params.allowSlideNext, allowSlidePrev: swiper.params.allowSlidePrev }); if (wasEnabled && !isEnabled) { swiper.disable(); } else if (!wasEnabled && isEnabled) { swiper.enable(); } swiper.currentBreakpoint = breakpoint; swiper.emit('_beforeBreakpoint', breakpointParams); if (needsReLoop && initialized) { swiper.loopDestroy(); swiper.loopCreate(realIndex); swiper.updateSlides(); } swiper.emit('breakpoint', breakpointParams); } function getBreakpoint(breakpoints, base, containerEl) { if (base === void 0) { base = 'window'; } if (!breakpoints || base === 'container' && !containerEl) return undefined; let breakpoint = false; const window = getWindow(); const currentHeight = base === 'window' ? window.innerHeight : containerEl.clientHeight; const points = Object.keys(breakpoints).map(point => { if (typeof point === 'string' && point.indexOf('@') === 0) { const minRatio = parseFloat(point.substr(1)); const value = currentHeight * minRatio; return { value, point }; } return { value: point, point }; }); points.sort((a, b) => parseInt(a.value, 10) - parseInt(b.value, 10)); for (let i = 0; i < points.length; i += 1) { const { point, value } = points[i]; if (base === 'window') { if (window.matchMedia(`(min-width: ${value}px)`).matches) { breakpoint = point; } } else if (value <= containerEl.clientWidth) { breakpoint = point; } } return breakpoint || 'max'; } var breakpoints = { setBreakpoint, getBreakpoint }; function prepareClasses(entries, prefix) { const resultClasses = []; entries.forEach(item => { if (typeof item === 'object') { Object.keys(item).forEach(classNames => { if (item[classNames]) { resultClasses.push(prefix + classNames); } }); } else if (typeof item === 'string') { resultClasses.push(prefix + item); } }); return resultClasses; } function addClasses() { const swiper = this; const { classNames, params, rtl, el, device } = swiper; // prettier-ignore const suffixes = prepareClasses(['initialized', params.direction, { 'free-mode': swiper.params.freeMode && params.freeMode.enabled }, { 'autoheight': params.autoHeight }, { 'rtl': rtl }, { 'grid': params.grid && params.grid.rows > 1 }, { 'grid-column': params.grid && params.grid.rows > 1 && params.grid.fill === 'column' }, { 'android': device.android }, { 'ios': device.ios }, { 'css-mode': params.cssMode }, { 'centered': params.cssMode && params.centeredSlides }, { 'watch-progress': params.watchSlidesProgress }], params.containerModifierClass); classNames.push(...suffixes); el.classList.add(...classNames); swiper.emitContainerClasses(); } function removeClasses() { const swiper = this; const { el, classNames } = swiper; el.classList.remove(...classNames); swiper.emitContainerClasses(); } var classes = { addClasses, removeClasses }; function checkOverflow() { const swiper = this; const { isLocked: wasLocked, params } = swiper; const { slidesOffsetBefore } = params; if (slidesOffsetBefore) { const lastSlideIndex = swiper.slides.length - 1; const lastSlideRightEdge = swiper.slidesGrid[lastSlideIndex] + swiper.slidesSizesGrid[lastSlideIndex] + slidesOffsetBefore * 2; swiper.isLocked = swiper.size > lastSlideRightEdge; } else { swiper.isLocked = swiper.snapGrid.length === 1; } if (params.allowSlideNext === true) { swiper.allowSlideNext = !swiper.isLocked; } if (params.allowSlidePrev === true) { swiper.allowSlidePrev = !swiper.isLocked; } if (wasLocked && wasLocked !== swiper.isLocked) { swiper.isEnd = false; } if (wasLocked !== swiper.isLocked) { swiper.emit(swiper.isLocked ? 'lock' : 'unlock'); } } var checkOverflow$1 = { checkOverflow }; var defaults = { init: true, direction: 'horizontal', oneWayMovement: false, touchEventsTarget: 'wrapper', initialSlide: 0, speed: 300, cssMode: false, updateOnWindowResize: true, resizeObserver: true, nested: false, createElements: false, enabled: true, focusableElements: 'input, select, option, textarea, button, video, label', // Overrides width: null, height: null, // preventInteractionOnTransition: false, // ssr userAgent: null, url: null, // To support iOS's swipe-to-go-back gesture (when being used in-app). edgeSwipeDetection: false, edgeSwipeThreshold: 20, // Autoheight autoHeight: false, // Set wrapper width setWrapperSize: false, // Virtual Translate virtualTranslate: false, // Effects effect: 'slide', // 'slide' or 'fade' or 'cube' or 'coverflow' or 'flip' // Breakpoints breakpoints: undefined, breakpointsBase: 'window', // Slides grid spaceBetween: 0, slidesPerView: 1, slidesPerGroup: 1, slidesPerGroupSkip: 0, slidesPerGroupAuto: false, centeredSlides: false, centeredSlidesBounds: false, slidesOffsetBefore: 0, // in px slidesOffsetAfter: 0, // in px normalizeSlideIndex: true, centerInsufficientSlides: false, // Disable swiper and hide navigation when container not overflow watchOverflow: true, // Round length roundLengths: false, // Touches touchRatio: 1, touchAngle: 45, simulateTouch: true, shortSwipes: true, longSwipes: true, longSwipesRatio: 0.5, longSwipesMs: 300, followFinger: true, allowTouchMove: true, threshold: 5, touchMoveStopPropagation: false, touchStartPreventDefault: true, touchStartForcePreventDefault: false, touchReleaseOnEdges: false, // Unique Navigation Elements uniqueNavElements: true, // Resistance resistance: true, resistanceRatio: 0.85, // Progress watchSlidesProgress: false, // Cursor grabCursor: false, // Clicks preventClicks: true, preventClicksPropagation: true, slideToClickedSlide: false, // loop loop: false, loopedSlides: null, loopPreventsSliding: true, // rewind rewind: false, // Swiping/no swiping allowSlidePrev: true, allowSlideNext: true, swipeHandler: null, // '.swipe-handler', noSwiping: true, noSwipingClass: 'swiper-no-swiping', noSwipingSelector: null, // Passive Listeners passiveListeners: true, maxBackfaceHiddenSlides: 10, // NS containerModifierClass: 'swiper-', // NEW slideClass: 'swiper-slide', slideActiveClass: 'swiper-slide-active', slideVisibleClass: 'swiper-slide-visible', slideNextClass: 'swiper-slide-next', slidePrevClass: 'swiper-slide-prev', wrapperClass: 'swiper-wrapper', lazyPreloaderClass: 'swiper-lazy-preloader', lazyPreloadPrevNext: 0, // Callbacks runCallbacksOnInit: true, // Internals _emitClasses: false }; function moduleExtendParams(params, allModulesParams) { return function extendParams(obj) { if (obj === void 0) { obj = {}; } const moduleParamName = Object.keys(obj)[0]; const moduleParams = obj[moduleParamName]; if (typeof moduleParams !== 'object' || moduleParams === null) { extend$1(allModulesParams, obj); return; } if (['navigation', 'pagination', 'scrollbar'].indexOf(moduleParamName) >= 0 && params[moduleParamName] === true) { params[moduleParamName] = { auto: true }; } if (!(moduleParamName in params && 'enabled' in moduleParams)) { extend$1(allModulesParams, obj); return; } if (params[moduleParamName] === true) { params[moduleParamName] = { enabled: true }; } if (typeof params[moduleParamName] === 'object' && !('enabled' in params[moduleParamName])) { params[moduleParamName].enabled = true; } if (!params[moduleParamName]) params[moduleParamName] = { enabled: false }; extend$1(allModulesParams, obj); }; } /* eslint no-param-reassign: "off" */ const prototypes = { eventsEmitter, update, translate, transition, slide, loop, grabCursor, events: events$1, breakpoints, checkOverflow: checkOverflow$1, classes }; const extendedDefaults = {}; class Swiper { constructor() { let el; let params; for (var _len = arguments.length, args = new Array(_len), _key = 0; _key < _len; _key++) { args[_key] = arguments[_key]; } if (args.length === 1 && args[0].constructor && Object.prototype.toString.call(args[0]).slice(8, -1) === 'Object') { params = args[0]; } else { [el, params] = args; } if (!params) params = {}; params = extend$1({}, params); if (el && !params.el) params.el = el; const document = getDocument(); if (params.el && typeof params.el === 'string' && document.querySelectorAll(params.el).length > 1) { const swipers = []; document.querySelectorAll(params.el).forEach(containerEl => { const newParams = extend$1({}, params, { el: containerEl }); swipers.push(new Swiper(newParams)); }); // eslint-disable-next-line no-constructor-return return swipers; } // Swiper Instance const swiper = this; swiper.__swiper__ = true; swiper.support = getSupport(); swiper.device = getDevice({ userAgent: params.userAgent }); swiper.browser = getBrowser(); swiper.eventsListeners = {}; swiper.eventsAnyListeners = []; swiper.modules = [...swiper.__modules__]; if (params.modules && Array.isArray(params.modules)) { swiper.modules.push(...params.modules); } const allModulesParams = {}; swiper.modules.forEach(mod => { mod({ params, swiper, extendParams: moduleExtendParams(params, allModulesParams), on: swiper.on.bind(swiper), once: swiper.once.bind(swiper), off: swiper.off.bind(swiper), emit: swiper.emit.bind(swiper) }); }); // Extend defaults with modules params const swiperParams = extend$1({}, defaults, allModulesParams); // Extend defaults with passed params swiper.params = extend$1({}, swiperParams, extendedDefaults, params); swiper.originalParams = extend$1({}, swiper.params); swiper.passedParams = extend$1({}, params); // add event listeners if (swiper.params && swiper.params.on) { Object.keys(swiper.params.on).forEach(eventName => { swiper.on(eventName, swiper.params.on[eventName]); }); } if (swiper.params && swiper.params.onAny) { swiper.onAny(swiper.params.onAny); } // Extend Swiper Object.assign(swiper, { enabled: swiper.params.enabled, el, // Classes classNames: [], // Slides slides: [], slidesGrid: [], snapGrid: [], slidesSizesGrid: [], // isDirection isHorizontal() { return swiper.params.direction === 'horizontal'; }, isVertical() { return swiper.params.direction === 'vertical'; }, // Indexes activeIndex: 0, realIndex: 0, // isBeginning: true, isEnd: false, // Props translate: 0, previousTranslate: 0, progress: 0, velocity: 0, animating: false, cssOverflowAdjustment() { // Returns 0 unless `translate` is > 2**23 // Should be subtracted from css values to prevent overflow return Math.trunc(this.translate / 2 ** 23) * 2 ** 23; }, // Locks allowSlideNext: swiper.params.allowSlideNext, allowSlidePrev: swiper.params.allowSlidePrev, // Touch Events touchEventsData: { isTouched: undefined, isMoved: undefined, allowTouchCallbacks: undefined, touchStartTime: undefined, isScrolling: undefined, currentTranslate: undefined, startTranslate: undefined, allowThresholdMove: undefined, // Form elements to match focusableElements: swiper.params.focusableElements, // Last click time lastClickTime: 0, clickTimeout: undefined, // Velocities velocities: [], allowMomentumBounce: undefined, startMoving: undefined, evCache: [] }, // Clicks allowClick: true, // Touches allowTouchMove: swiper.params.allowTouchMove, touches: { startX: 0, startY: 0, currentX: 0, currentY: 0, diff: 0 }, // Images imagesToLoad: [], imagesLoaded: 0 }); swiper.emit('_swiper'); // Init if (swiper.params.init) { swiper.init(); } // Return app instance // eslint-disable-next-line no-constructor-return return swiper; } getSlideIndex(slideEl) { const { slidesEl, params } = this; const slides = elementChildren(slidesEl, `.${params.slideClass}, swiper-slide`); const firstSlideIndex = elementIndex(slides[0]); return elementIndex(slideEl) - firstSlideIndex; } getSlideIndexByData(index) { return this.getSlideIndex(this.slides.filter(slideEl => slideEl.getAttribute('data-swiper-slide-index') * 1 === index)[0]); } recalcSlides() { const swiper = this; const { slidesEl, params } = swiper; swiper.slides = elementChildren(slidesEl, `.${params.slideClass}, swiper-slide`); } enable() { const swiper = this; if (swiper.enabled) return; swiper.enabled = true; if (swiper.params.grabCursor) { swiper.setGrabCursor(); } swiper.emit('enable'); } disable() { const swiper = this; if (!swiper.enabled) return; swiper.enabled = false; if (swiper.params.grabCursor) { swiper.unsetGrabCursor(); } swiper.emit('disable'); } setProgress(progress, speed) { const swiper = this; progress = Math.min(Math.max(progress, 0), 1); const min = swiper.minTranslate(); const max = swiper.maxTranslate(); const current = (max - min) * progress + min; swiper.translateTo(current, typeof speed === 'undefined' ? 0 : speed); swiper.updateActiveIndex(); swiper.updateSlidesClasses(); } emitContainerClasses() { const swiper = this; if (!swiper.params._emitClasses || !swiper.el) return; const cls = swiper.el.className.split(' ').filter(className => { return className.indexOf('swiper') === 0 || className.indexOf(swiper.params.containerModifierClass) === 0; }); swiper.emit('_containerClasses', cls.join(' ')); } getSlideClasses(slideEl) { const swiper = this; if (swiper.destroyed) return ''; return slideEl.className.split(' ').filter(className => { return className.indexOf('swiper-slide') === 0 || className.indexOf(swiper.params.slideClass) === 0; }).join(' '); } emitSlidesClasses() { const swiper = this; if (!swiper.params._emitClasses || !swiper.el) return; const updates = []; swiper.slides.forEach(slideEl => { const classNames = swiper.getSlideClasses(slideEl); updates.push({ slideEl, classNames }); swiper.emit('_slideClass', slideEl, classNames); }); swiper.emit('_slideClasses', updates); } slidesPerViewDynamic(view, exact) { if (view === void 0) { view = 'current'; } if (exact === void 0) { exact = false; } const swiper = this; const { params, slides, slidesGrid, slidesSizesGrid, size: swiperSize, activeIndex } = swiper; let spv = 1; if (params.centeredSlides) { let slideSize = slides[activeIndex] ? slides[activeIndex].swiperSlideSize : 0; let breakLoop; for (let i = activeIndex + 1; i < slides.length; i += 1) { if (slides[i] && !breakLoop) { slideSize += slides[i].swiperSlideSize; spv += 1; if (slideSize > swiperSize) breakLoop = true; } } for (let i = activeIndex - 1; i >= 0; i -= 1) { if (slides[i] && !breakLoop) { slideSize += slides[i].swiperSlideSize; spv += 1; if (slideSize > swiperSize) breakLoop = true; } } } else { // eslint-disable-next-line if (view === 'current') { for (let i = activeIndex + 1; i < slides.length; i += 1) { const slideInView = exact ? slidesGrid[i] + slidesSizesGrid[i] - slidesGrid[activeIndex] < swiperSize : slidesGrid[i] - slidesGrid[activeIndex] < swiperSize; if (slideInView) { spv += 1; } } } else { // previous for (let i = activeIndex - 1; i >= 0; i -= 1) { const slideInView = slidesGrid[activeIndex] - slidesGrid[i] < swiperSize; if (slideInView) { spv += 1; } } } } return spv; } update() { const swiper = this; if (!swiper || swiper.destroyed) return; const { snapGrid, params } = swiper; // Breakpoints if (params.breakpoints) { swiper.setBreakpoint(); } [...swiper.el.querySelectorAll('[loading="lazy"]')].forEach(imageEl => { if (imageEl.complete) { processLazyPreloader(swiper, imageEl); } }); swiper.updateSize(); swiper.updateSlides(); swiper.updateProgress(); swiper.updateSlidesClasses(); function setTranslate() { const translateValue = swiper.rtlTranslate ? swiper.translate * -1 : swiper.translate; const newTranslate = Math.min(Math.max(translateValue, swiper.maxTranslate()), swiper.minTranslate()); swiper.setTranslate(newTranslate); swiper.updateActiveIndex(); swiper.updateSlidesClasses(); } let translated; if (params.freeMode && params.freeMode.enabled && !params.cssMode) { setTranslate(); if (params.autoHeight) { swiper.updateAutoHeight(); } } else { if ((params.slidesPerView === 'auto' || params.slidesPerView > 1) && swiper.isEnd && !params.centeredSlides) { const slides = swiper.virtual && params.virtual.enabled ? swiper.virtual.slides : swiper.slides; translated = swiper.slideTo(slides.length - 1, 0, false, true); } else { translated = swiper.slideTo(swiper.activeIndex, 0, false, true); } if (!translated) { setTranslate(); } } if (params.watchOverflow && snapGrid !== swiper.snapGrid) { swiper.checkOverflow(); } swiper.emit('update'); } changeDirection(newDirection, needUpdate) { if (needUpdate === void 0) { needUpdate = true; } const swiper = this; const currentDirection = swiper.params.direction; if (!newDirection) { // eslint-disable-next-line newDirection = currentDirection === 'horizontal' ? 'vertical' : 'horizontal'; } if (newDirection === currentDirection || newDirection !== 'horizontal' && newDirection !== 'vertical') { return swiper; } swiper.el.classList.remove(`${swiper.params.containerModifierClass}${currentDirection}`); swiper.el.classList.add(`${swiper.params.containerModifierClass}${newDirection}`); swiper.emitContainerClasses(); swiper.params.direction = newDirection; swiper.slides.forEach(slideEl => { if (newDirection === 'vertical') { slideEl.style.width = ''; } else { slideEl.style.height = ''; } }); swiper.emit('changeDirection'); if (needUpdate) swiper.update(); return swiper; } changeLanguageDirection(direction) { const swiper = this; if (swiper.rtl && direction === 'rtl' || !swiper.rtl && direction === 'ltr') return; swiper.rtl = direction === 'rtl'; swiper.rtlTranslate = swiper.params.direction === 'horizontal' && swiper.rtl; if (swiper.rtl) { swiper.el.classList.add(`${swiper.params.containerModifierClass}rtl`); swiper.el.dir = 'rtl'; } else { swiper.el.classList.remove(`${swiper.params.containerModifierClass}rtl`); swiper.el.dir = 'ltr'; } swiper.update(); } mount(element) { const swiper = this; if (swiper.mounted) return true; // Find el let el = element || swiper.params.el; if (typeof el === 'string') { el = document.querySelector(el); } if (!el) { return false; } el.swiper = swiper; if (el.shadowEl) { swiper.isElement = true; } const getWrapperSelector = () => { return `.${(swiper.params.wrapperClass || '').trim().split(' ').join('.')}`; }; const getWrapper = () => { if (el && el.shadowRoot && el.shadowRoot.querySelector) { const res = el.shadowRoot.querySelector(getWrapperSelector()); // Children needs to return slot items return res; } return elementChildren(el, getWrapperSelector())[0]; }; // Find Wrapper let wrapperEl = getWrapper(); if (!wrapperEl && swiper.params.createElements) { wrapperEl = createElement('div', swiper.params.wrapperClass); el.append(wrapperEl); elementChildren(el, `.${swiper.params.slideClass}`).forEach(slideEl => { wrapperEl.append(slideEl); }); } Object.assign(swiper, { el, wrapperEl, slidesEl: swiper.isElement ? el : wrapperEl, mounted: true, // RTL rtl: el.dir.toLowerCase() === 'rtl' || elementStyle(el, 'direction') === 'rtl', rtlTranslate: swiper.params.direction === 'horizontal' && (el.dir.toLowerCase() === 'rtl' || elementStyle(el, 'direction') === 'rtl'), wrongRTL: elementStyle(wrapperEl, 'display') === '-webkit-box' }); return true; } init(el) { const swiper = this; if (swiper.initialized) return swiper; const mounted = swiper.mount(el); if (mounted === false) return swiper; swiper.emit('beforeInit'); // Set breakpoint if (swiper.params.breakpoints) { swiper.setBreakpoint(); } // Add Classes swiper.addClasses(); // Update size swiper.updateSize(); // Update slides swiper.updateSlides(); if (swiper.params.watchOverflow) { swiper.checkOverflow(); } // Set Grab Cursor if (swiper.params.grabCursor && swiper.enabled) { swiper.setGrabCursor(); } // Slide To Initial Slide if (swiper.params.loop && swiper.virtual && swiper.params.virtual.enabled) { swiper.slideTo(swiper.params.initialSlide + swiper.virtual.slidesBefore, 0, swiper.params.runCallbacksOnInit, false, true); } else { swiper.slideTo(swiper.params.initialSlide, 0, swiper.params.runCallbacksOnInit, false, true); } // Create loop if (swiper.params.loop) { swiper.loopCreate(); } // Attach events swiper.attachEvents(); [...swiper.el.querySelectorAll('[loading="lazy"]')].forEach(imageEl => { if (imageEl.complete) { processLazyPreloader(swiper, imageEl); } else { imageEl.addEventListener('load', e => { processLazyPreloader(swiper, e.target); }); } }); preload(swiper); // Init Flag swiper.initialized = true; preload(swiper); // Emit swiper.emit('init'); swiper.emit('afterInit'); return swiper; } destroy(deleteInstance, cleanStyles) { if (deleteInstance === void 0) { deleteInstance = true; } if (cleanStyles === void 0) { cleanStyles = true; } const swiper = this; const { params, el, wrapperEl, slides } = swiper; if (typeof swiper.params === 'undefined' || swiper.destroyed) { return null; } swiper.emit('beforeDestroy'); // Init Flag swiper.initialized = false; // Detach events swiper.detachEvents(); // Destroy loop if (params.loop) { swiper.loopDestroy(); } // Cleanup styles if (cleanStyles) { swiper.removeClasses(); el.removeAttribute('style'); wrapperEl.removeAttribute('style'); if (slides && slides.length) { slides.forEach(slideEl => { slideEl.classList.remove(params.slideVisibleClass, params.slideActiveClass, params.slideNextClass, params.slidePrevClass); slideEl.removeAttribute('style'); slideEl.removeAttribute('data-swiper-slide-index'); }); } } swiper.emit('destroy'); // Detach emitter events Object.keys(swiper.eventsListeners).forEach(eventName => { swiper.off(eventName); }); if (deleteInstance !== false) { swiper.el.swiper = null; deleteProps(swiper); } swiper.destroyed = true; return null; } static extendDefaults(newDefaults) { extend$1(extendedDefaults, newDefaults); } static get extendedDefaults() { return extendedDefaults; } static get defaults() { return defaults; } static installModule(mod) { if (!Swiper.prototype.__modules__) Swiper.prototype.__modules__ = []; const modules = Swiper.prototype.__modules__; if (typeof mod === 'function' && modules.indexOf(mod) < 0) { modules.push(mod); } } static use(module) { if (Array.isArray(module)) { module.forEach(m => Swiper.installModule(m)); return Swiper; } Swiper.installModule(module); return Swiper; } } Object.keys(prototypes).forEach(prototypeGroup => { Object.keys(prototypes[prototypeGroup]).forEach(protoMethod => { Swiper.prototype[protoMethod] = prototypes[prototypeGroup][protoMethod]; }); }); Swiper.use([Resize, Observer]); /* underscore in name -> watch for changes */ const paramsList = ['eventsPrefix', 'injectStyles', 'injectStylesUrls', 'modules', 'init', '_direction', 'oneWayMovement', 'touchEventsTarget', 'initialSlide', '_speed', 'cssMode', 'updateOnWindowResize', 'resizeObserver', 'nested', 'focusableElements', '_enabled', '_width', '_height', 'preventInteractionOnTransition', 'userAgent', 'url', '_edgeSwipeDetection', '_edgeSwipeThreshold', '_freeMode', '_autoHeight', 'setWrapperSize', 'virtualTranslate', '_effect', 'breakpoints', '_spaceBetween', '_slidesPerView', 'maxBackfaceHiddenSlides', '_grid', '_slidesPerGroup', '_slidesPerGroupSkip', '_slidesPerGroupAuto', '_centeredSlides', '_centeredSlidesBounds', '_slidesOffsetBefore', '_slidesOffsetAfter', 'normalizeSlideIndex', '_centerInsufficientSlides', '_watchOverflow', 'roundLengths', 'touchRatio', 'touchAngle', 'simulateTouch', '_shortSwipes', '_longSwipes', 'longSwipesRatio', 'longSwipesMs', '_followFinger', 'allowTouchMove', '_threshold', 'touchMoveStopPropagation', 'touchStartPreventDefault', 'touchStartForcePreventDefault', 'touchReleaseOnEdges', 'uniqueNavElements', '_resistance', '_resistanceRatio', '_watchSlidesProgress', '_grabCursor', 'preventClicks', 'preventClicksPropagation', '_slideToClickedSlide', '_loop', 'loopedSlides', 'loopPreventsSliding', '_rewind', '_allowSlidePrev', '_allowSlideNext', '_swipeHandler', '_noSwiping', 'noSwipingClass', 'noSwipingSelector', 'passiveListeners', 'containerModifierClass', 'slideClass', 'slideActiveClass', 'slideVisibleClass', 'slideNextClass', 'slidePrevClass', 'wrapperClass', 'lazyPreloaderClass', 'lazyPreloadPrevNext', 'runCallbacksOnInit', 'observer', 'observeParents', 'observeSlideChildren', // modules 'a11y', '_autoplay', '_controller', 'coverflowEffect', 'cubeEffect', 'fadeEffect', 'flipEffect', 'creativeEffect', 'cardsEffect', 'hashNavigation', 'history', 'keyboard', 'mousewheel', '_navigation', '_pagination', 'parallax', '_scrollbar', '_thumbs', 'virtual', 'zoom', 'control']; function isObject(o) { return typeof o === 'object' && o !== null && o.constructor && Object.prototype.toString.call(o).slice(8, -1) === 'Object'; } function extend(target, src) { const noExtend = ['__proto__', 'constructor', 'prototype']; Object.keys(src).filter(key => noExtend.indexOf(key) < 0).forEach(key => { if (typeof target[key] === 'undefined') target[key] = src[key];else if (isObject(src[key]) && isObject(target[key]) && Object.keys(src[key]).length > 0) { if (src[key].__swiper__) target[key] = src[key];else extend(target[key], src[key]); } else { target[key] = src[key]; } }); } function needsNavigation(params) { if (params === void 0) { params = {}; } return params.navigation && typeof params.navigation.nextEl === 'undefined' && typeof params.navigation.prevEl === 'undefined'; } function needsPagination(params) { if (params === void 0) { params = {}; } return params.pagination && typeof params.pagination.el === 'undefined'; } function needsScrollbar(params) { if (params === void 0) { params = {}; } return params.scrollbar && typeof params.scrollbar.el === 'undefined'; } function attrToProp(attrName) { if (attrName === void 0) { attrName = ''; } return attrName.replace(/-[a-z]/g, l => l.toUpperCase().replace('-', '')); } const formatValue = val => { if (parseFloat(val) === Number(val)) return Number(val); if (val === 'true') return true; if (val === '') return true; if (val === 'false') return false; if (val === 'null') return null; if (val === 'undefined') return undefined; return val; }; const modulesParamsList = ['a11y', 'autoplay', 'controller', 'cards-effect', 'coverflow-effect', 'creative-effect', 'cube-effect', 'fade-effect', 'flip-effect', 'free-mode', 'grid', 'hash-navigation', 'history', 'keyboard', 'mousewheel', 'navigation', 'pagination', 'parallax', 'scrollbar', 'thumbs', 'virtual', 'zoom']; function getParams(element, propName, propValue) { const params = {}; const passedParams = {}; extend(params, defaults); const localParamsList = [...paramsList, 'on']; const allowedParams = localParamsList.map(key => key.replace(/_/, '')); // First check props localParamsList.forEach(paramName => { paramName = paramName.replace('_', ''); if (typeof element[paramName] !== 'undefined') { passedParams[paramName] = element[paramName]; } }); // Attributes const attrsList = [...element.attributes]; if (typeof propName === 'string' && typeof propValue !== 'undefined') { attrsList.push({ name: propName, value: propValue }); } attrsList.forEach(attr => { const moduleParam = modulesParamsList.filter(mParam => attr.name.indexOf(`${mParam}-`) === 0)[0]; if (moduleParam) { const parentObjName = attrToProp(moduleParam); const subObjName = attrToProp(attr.name.split(`${moduleParam}-`)[1]); if (typeof passedParams[parentObjName] === 'undefined') passedParams[parentObjName] = {}; if (passedParams[parentObjName] === true) { passedParams[parentObjName] = { enabled: true }; } passedParams[parentObjName][subObjName] = formatValue(attr.value); } else { const name = attrToProp(attr.name); if (!allowedParams.includes(name)) return; const value = formatValue(attr.value); if (passedParams[name] && modulesParamsList.includes(attr.name)) { if (passedParams[name].constructor !== Object) { passedParams[name] = {}; } passedParams[name].enabled = value; } else { passedParams[name] = value; } } }); extend(params, passedParams); if (params.navigation) { params.navigation = { prevEl: '.swiper-button-prev', nextEl: '.swiper-button-next', ...(params.navigation !== true ? params.navigation : {}) }; } else if (params.navigation === false) { delete params.navigation; } if (params.scrollbar) { params.scrollbar = { el: '.swiper-scrollbar', ...(params.scrollbar !== true ? params.scrollbar : {}) }; } else if (params.scrollbar === false) { delete params.scrollbar; } if (params.pagination) { params.pagination = { el: '.swiper-pagination', ...(params.pagination !== true ? params.pagination : {}) }; } else if (params.pagination === false) { delete params.pagination; } return { params, passedParams }; } function updateSwiper(_ref) { let { swiper, slides, passedParams, changedParams, nextEl, prevEl, scrollbarEl, paginationEl } = _ref; const updateParams = changedParams.filter(key => key !== 'children' && key !== 'direction' && key !== 'wrapperClass'); const { params: currentParams, pagination, navigation, scrollbar, virtual, thumbs } = swiper; let needThumbsInit; let needControllerInit; let needPaginationInit; let needScrollbarInit; let needNavigationInit; let loopNeedDestroy; let loopNeedEnable; let loopNeedReloop; if (changedParams.includes('thumbs') && passedParams.thumbs && passedParams.thumbs.swiper && currentParams.thumbs && !currentParams.thumbs.swiper) { needThumbsInit = true; } if (changedParams.includes('controller') && passedParams.controller && passedParams.controller.control && currentParams.controller && !currentParams.controller.control) { needControllerInit = true; } if (changedParams.includes('pagination') && passedParams.pagination && (passedParams.pagination.el || paginationEl) && (currentParams.pagination || currentParams.pagination === false) && pagination && !pagination.el) { needPaginationInit = true; } if (changedParams.includes('scrollbar') && passedParams.scrollbar && (passedParams.scrollbar.el || scrollbarEl) && (currentParams.scrollbar || currentParams.scrollbar === false) && scrollbar && !scrollbar.el) { needScrollbarInit = true; } if (changedParams.includes('navigation') && passedParams.navigation && (passedParams.navigation.prevEl || prevEl) && (passedParams.navigation.nextEl || nextEl) && (currentParams.navigation || currentParams.navigation === false) && navigation && !navigation.prevEl && !navigation.nextEl) { needNavigationInit = true; } const destroyModule = mod => { if (!swiper[mod]) return; swiper[mod].destroy(); if (mod === 'navigation') { if (swiper.isElement) { swiper[mod].prevEl.remove(); swiper[mod].nextEl.remove(); } currentParams[mod].prevEl = undefined; currentParams[mod].nextEl = undefined; swiper[mod].prevEl = undefined; swiper[mod].nextEl = undefined; } else { if (swiper.isElement) { swiper[mod].el.remove(); } currentParams[mod].el = undefined; swiper[mod].el = undefined; } }; if (changedParams.includes('loop') && swiper.isElement) { if (currentParams.loop && !passedParams.loop) { loopNeedDestroy = true; } else if (!currentParams.loop && passedParams.loop) { loopNeedEnable = true; } else { loopNeedReloop = true; } } updateParams.forEach(key => { if (isObject(currentParams[key]) && isObject(passedParams[key])) { extend(currentParams[key], passedParams[key]); if ((key === 'navigation' || key === 'pagination' || key === 'scrollbar') && 'enabled' in passedParams[key] && !passedParams[key].enabled) { destroyModule(key); } } else { const newValue = passedParams[key]; if ((newValue === true || newValue === false) && (key === 'navigation' || key === 'pagination' || key === 'scrollbar')) { if (newValue === false) { destroyModule(key); } } else { currentParams[key] = passedParams[key]; } } }); if (updateParams.includes('controller') && !needControllerInit && swiper.controller && swiper.controller.control && currentParams.controller && currentParams.controller.control) { swiper.controller.control = currentParams.controller.control; } if (changedParams.includes('children') && slides && virtual && currentParams.virtual.enabled) { virtual.slides = slides; virtual.update(true); } if (changedParams.includes('children') && slides && currentParams.loop) { loopNeedReloop = true; } if (needThumbsInit) { const initialized = thumbs.init(); if (initialized) thumbs.update(true); } if (needControllerInit) { swiper.controller.control = currentParams.controller.control; } if (needPaginationInit) { if (swiper.isElement && (!paginationEl || typeof paginationEl === 'string')) { paginationEl = document.createElement('div'); paginationEl.classList.add('swiper-pagination'); swiper.el.shadowEl.appendChild(paginationEl); } if (paginationEl) currentParams.pagination.el = paginationEl; pagination.init(); pagination.render(); pagination.update(); } if (needScrollbarInit) { if (swiper.isElement && (!scrollbarEl || typeof scrollbarEl === 'string')) { scrollbarEl = document.createElement('div'); scrollbarEl.classList.add('swiper-scrollbar'); swiper.el.shadowEl.appendChild(scrollbarEl); } if (scrollbarEl) currentParams.scrollbar.el = scrollbarEl; scrollbar.init(); scrollbar.updateSize(); scrollbar.setTranslate(); } if (needNavigationInit) { if (swiper.isElement) { if (!nextEl || typeof nextEl === 'string') { nextEl = document.createElement('div'); nextEl.classList.add('swiper-button-next'); swiper.el.shadowEl.appendChild(nextEl); } if (!prevEl || typeof prevEl === 'string') { prevEl = document.createElement('div'); prevEl.classList.add('swiper-button-prev'); swiper.el.shadowEl.appendChild(prevEl); } } if (nextEl) currentParams.navigation.nextEl = nextEl; if (prevEl) currentParams.navigation.prevEl = prevEl; navigation.init(); navigation.update(); } if (changedParams.includes('allowSlideNext')) { swiper.allowSlideNext = passedParams.allowSlideNext; } if (changedParams.includes('allowSlidePrev')) { swiper.allowSlidePrev = passedParams.allowSlidePrev; } if (changedParams.includes('direction')) { swiper.changeDirection(passedParams.direction, false); } if (loopNeedDestroy || loopNeedReloop) { swiper.loopDestroy(); } if (loopNeedEnable || loopNeedReloop) { swiper.loopCreate(); } swiper.update(); } /* eslint-disable spaced-comment */ const SwiperFontCSS = `@font-face{font-family:swiper-icons;src:url('data:application/font-woff;charset=utf-8;base64, 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');font-weight:400;font-style:normal}`; const SwiperCSS = `:root{--swiper-theme-color:#007aff}.swiper,swiper-container{margin-left:auto;margin-right:auto;position:relative;overflow:hidden;list-style:none;padding:0;z-index:1;display:block}:host(.swiper-vertical)>.swiper-wrapper{flex-direction:column}.swiper-wrapper{position:relative;width:100%;height:100%;z-index:1;display:flex;transition-property:transform;transition-timing-function:var(--swiper-wrapper-transition-timing-function,initial);box-sizing:content-box}.swiper-android swiper-slide,.swiper-wrapper{transform:translate3d(0px,0,0)}.swiper-horizontal{touch-action:pan-y}.swiper-vertical{touch-action:pan-x}swiper-slide{flex-shrink:0;width:100%;height:100%;position:relative;transition-property:transform;display:block}.swiper-slide-invisible-blank{visibility:hidden}.swiper-autoheight,.swiper-autoheight swiper-slide{height:auto}:host(.swiper-autoheight) .swiper-wrapper{align-items:flex-start;transition-property:transform,height}.swiper-backface-hidden swiper-slide{transform:translateZ(0);-webkit-backface-visibility:hidden;backface-visibility:hidden}:host(.swiper-3d.swiper-css-mode) .swiper-wrapper{perspective:1200px}:host(.swiper-3d) .swiper-wrapper{transform-style:preserve-3d}.swiper-3d{perspective:1200px}.swiper-3d .swiper-cube-shadow,.swiper-3d .swiper-slide-shadow,.swiper-3d .swiper-slide-shadow-bottom,.swiper-3d .swiper-slide-shadow-left,.swiper-3d .swiper-slide-shadow-right,.swiper-3d .swiper-slide-shadow-top,.swiper-3d swiper-slide{transform-style:preserve-3d}.swiper-3d .swiper-slide-shadow,.swiper-3d .swiper-slide-shadow-bottom,.swiper-3d .swiper-slide-shadow-left,.swiper-3d .swiper-slide-shadow-right,.swiper-3d .swiper-slide-shadow-top{position:absolute;left:0;top:0;width:100%;height:100%;pointer-events:none;z-index:10}.swiper-3d .swiper-slide-shadow{background:rgba(0,0,0,.15)}.swiper-3d .swiper-slide-shadow-left{background-image:linear-gradient(to left,rgba(0,0,0,.5),rgba(0,0,0,0))}.swiper-3d .swiper-slide-shadow-right{background-image:linear-gradient(to right,rgba(0,0,0,.5),rgba(0,0,0,0))}.swiper-3d .swiper-slide-shadow-top{background-image:linear-gradient(to top,rgba(0,0,0,.5),rgba(0,0,0,0))}.swiper-3d .swiper-slide-shadow-bottom{background-image:linear-gradient(to bottom,rgba(0,0,0,.5),rgba(0,0,0,0))}:host(.swiper-css-mode)>.swiper-wrapper{overflow:auto;scrollbar-width:none;-ms-overflow-style:none}:host(.swiper-css-mode)>.swiper-wrapper::-webkit-scrollbar{display:none}.swiper-css-mode>swiper-slide{scroll-snap-align:start start}:host(.swiper-horizontal.swiper-css-mode)>.swiper-wrapper{scroll-snap-type:x mandatory}:host(.swiper-vertical.swiper-css-mode)>.swiper-wrapper{scroll-snap-type:y mandatory}:host(.swiper-css-mode.swiper-free-mode)>.swiper-wrapper{scroll-snap-type:none}.swiper-css-mode.swiper-free-mode>swiper-slide{scroll-snap-align:none}:host(.swiper-centered)>.swiper-wrapper::before{content:'';flex-shrink:0;order:9999}.swiper-centered>swiper-slide{scroll-snap-align:center center;scroll-snap-stop:always}.swiper-centered.swiper-horizontal>swiper-slide:first-child{margin-inline-start:var(--swiper-centered-offset-before)}:host(.swiper-centered.swiper-horizontal)>.swiper-wrapper::before{height:100%;min-height:1px;width:var(--swiper-centered-offset-after)}.swiper-centered.swiper-vertical>swiper-slide:first-child{margin-block-start:var(--swiper-centered-offset-before)}:host(.swiper-centered.swiper-vertical)>.swiper-wrapper::before{width:100%;min-width:1px;height:var(--swiper-centered-offset-after)}.swiper-lazy-preloader{width:42px;height:42px;position:absolute;left:50%;top:50%;margin-left:-21px;margin-top:-21px;z-index:10;transform-origin:50%;box-sizing:border-box;border:4px solid var(--swiper-preloader-color,var(--swiper-theme-color));border-radius:50%;border-top-color:transparent}.swiper-watch-progress .swiper-slide-visible .swiper-lazy-preloader,.swiper:not(.swiper-watch-progress) .swiper-lazy-preloader,swiper-container:not(.swiper-watch-progress) .swiper-lazy-preloader{animation:swiper-preloader-spin 1s infinite linear}.swiper-lazy-preloader-white{--swiper-preloader-color:#fff}.swiper-lazy-preloader-black{--swiper-preloader-color:#000}@keyframes swiper-preloader-spin{0%{transform:rotate(0deg)}100%{transform:rotate(360deg)}}`; let globalInjectStyles = true; const addGlobalStyles = (preInit, swiper) => { let globalStyles = document.querySelector('style#swiper-element-styles'); const shouldOverwrite = globalStyles && globalStyles.preInit && !preInit; if (!preInit && swiper) { swiper.cssLinks().forEach(url => { const linkEl = document.createElement('link'); linkEl.rel = 'stylesheet'; linkEl.href = url; document.head.prepend(linkEl); }); } if (!globalStyles || shouldOverwrite) { globalStyles = globalStyles || document.createElement('style'); globalStyles.textContent = [SwiperFontCSS, swiper ? swiper.cssStyles() : ''].join('\n'); // eslint-disable-line globalStyles.id = 'swiper-element-styles'; globalStyles.preInit = preInit; document.head.prepend(globalStyles); } }; class DummyHTMLElement {} const ClassToExtend = typeof window === 'undefined' || typeof HTMLElement === 'undefined' ? DummyHTMLElement : HTMLElement; class SwiperContainer extends ClassToExtend { constructor() { super(); this.tempDiv = document.createElement('div'); this.shadowEl = this.attachShadow({ mode: 'open' }); } cssStyles() { return [globalInjectStyles ? SwiperCSS : '', // eslint-disable-line ...(this.injectStyles && Array.isArray(this.injectStyles) ? this.injectStyles : [])].join('\n'); } cssLinks() { return this.injectStylesUrls || []; } render() { if (this.rendered) return; if (globalInjectStyles) { // global styles addGlobalStyles(false, this); } // local styles const localStyles = this.cssStyles(); if (localStyles.length) { this.stylesEl = document.createElement('style'); this.stylesEl.textContent = localStyles; this.shadowEl.appendChild(this.stylesEl); } this.cssLinks().forEach(url => { const linkExists = this.shadowEl.querySelector(`link[href="${url}"]`); if (linkExists) return; const linkEl = document.createElement('link'); linkEl.rel = 'stylesheet'; linkEl.href = url; this.shadowEl.appendChild(linkEl); }); // prettier-ignore this.tempDiv.innerHTML = `
${needsNavigation(this.passedParams) ? `
` : ''} ${needsPagination(this.passedParams) ? `
` : ''} ${needsScrollbar(this.passedParams) ? `
` : ''} `; [...this.tempDiv.children].forEach(el => { this.shadowEl.appendChild(el); }); this.rendered = true; } initialize() { var _this = this; if (this.initialized) return; this.initialized = true; const { params: swiperParams, passedParams } = getParams(this); this.swiperParams = swiperParams; this.passedParams = passedParams; delete this.swiperParams.init; this.render(); // eslint-disable-next-line this.swiper = new Swiper(this, { ...swiperParams, touchEventsTarget: 'container', ...(swiperParams.virtual ? {} : { observer: true }), onAny: function (name) { const eventName = swiperParams.eventsPrefix ? `${swiperParams.eventsPrefix}${name.toLowerCase()}` : name.toLowerCase(); for (var _len = arguments.length, args = new Array(_len > 1 ? _len - 1 : 0), _key = 1; _key < _len; _key++) { args[_key - 1] = arguments[_key]; } const event = new CustomEvent(eventName, { detail: args, bubbles: true, cancelable: true }); _this.dispatchEvent(event); } }); } connectedCallback() { if (this.initialized && this.nested && this.closest('swiper-slide') && this.closest('swiper-slide').swiperLoopMoveDOM) { return; } if (this.init === false || this.getAttribute('init') === 'false') { addGlobalStyles(true, this); return; } this.initialize(); } disconnectedCallback() { if (this.nested && this.closest('swiper-slide') && this.closest('swiper-slide').swiperLoopMoveDOM) { return; } if (this.swiper && this.swiper.destroy) { this.swiper.destroy(); } this.initialized = false; } updateSwiperOnPropChange(propName, propValue) { const { params: swiperParams, passedParams } = getParams(this, propName, propValue); this.passedParams = passedParams; this.swiperParams = swiperParams; updateSwiper({ swiper: this.swiper, passedParams: this.passedParams, changedParams: [attrToProp(propName)], ...(propName === 'navigation' && passedParams[propName] ? { prevEl: '.swiper-button-prev', nextEl: '.swiper-button-next' } : {}), ...(propName === 'pagination' && passedParams[propName] ? { paginationEl: '.swiper-pagination' } : {}), ...(propName === 'scrollbar' && passedParams[propName] ? { scrollbarEl: '.swiper-scrollbar' } : {}) }); } attributeChangedCallback(attr, prevValue, newValue) { if (!this.initialized) return; if (prevValue === 'true' && newValue === null) { newValue = false; } this.updateSwiperOnPropChange(attr, newValue); } static get observedAttributes() { const attrs = paramsList.filter(param => param.includes('_')).map(param => param.replace(/[A-Z]/g, v => `-${v}`).replace('_', '').toLowerCase()); return attrs; } } paramsList.forEach(paramName => { if (paramName === 'init') return; paramName = paramName.replace('_', ''); Object.defineProperty(SwiperContainer.prototype, paramName, { configurable: true, get() { return (this.passedParams || {})[paramName]; }, set(value) { if (!this.passedParams) this.passedParams = {}; this.passedParams[paramName] = value; if (!this.initialized) return; this.updateSwiperOnPropChange(paramName); } }); }); class SwiperSlide extends ClassToExtend { constructor() { super(); this.tempDiv = document.createElement('div'); this.shadowEl = this.attachShadow({ mode: 'open' }); } render() { const lazy = this.lazy || this.getAttribute('lazy') === '' || this.getAttribute('lazy') === 'true'; this.tempDiv.innerHTML = ``; [...this.tempDiv.children].forEach(el => { this.shadowEl.appendChild(el); }); if (lazy) { const lazyDiv = document.createElement('div'); lazyDiv.classList.add('swiper-lazy-preloader'); this.appendChild(lazyDiv); } } initialize() { this.render(); } connectedCallback() { this.initialize(); } } // eslint-disable-next-line const register = function (injectStyles) { if (injectStyles === void 0) { injectStyles = true; } if (typeof window === 'undefined') return; if (!injectStyles) { globalInjectStyles = false; } if (globalInjectStyles) { addGlobalStyles(true); } if (!window.customElements.get('swiper-container')) window.customElements.define('swiper-container', SwiperContainer); if (!window.customElements.get('swiper-slide')) window.customElements.define('swiper-slide', SwiperSlide); }; if (typeof window !== 'undefined') { window.SwiperElementRegisterParams = params => { paramsList.push(...params); }; } register(); })();