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|
- /**
- * 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 = `
- <slot name="container-start"></slot>
- <div class="swiper-wrapper">
- <slot></slot>
- </div>
- <slot name="container-end"></slot>
- ${needsNavigation(this.passedParams) ? `
- <div part="button-prev" class="swiper-button-prev"></div>
- <div part="button-next" class="swiper-button-next"></div>
- ` : ''}
- ${needsPagination(this.passedParams) ? `
- <div part="pagination" class="swiper-pagination"></div>
- ` : ''}
- ${needsScrollbar(this.passedParams) ? `
- <div part="scrollbar" class="swiper-scrollbar"></div>
- ` : ''}
- `;
- [...this.tempDiv.children].forEach(el => {
- this.shadowEl.appendChild(el);
- });
- this.rendered = true;
- }
- initialize() {
- var _this = this;
- if (this.initialized) return;
- this.initialized = true;
- const {
- params: swiperParams,
- passedParams
- } = getParams(this);
- this.swiperParams = swiperParams;
- this.passedParams = passedParams;
- delete this.swiperParams.init;
- this.render();
- // eslint-disable-next-line
- this.swiper = new Swiper(this, {
- ...swiperParams,
- touchEventsTarget: 'container',
- ...(swiperParams.virtual ? {} : {
- observer: true
- }),
- onAny: function (name) {
- const eventName = swiperParams.eventsPrefix ? `${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 = `<slot />`;
- [...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();
- })();
|