744 lines
24 KiB
JavaScript
744 lines
24 KiB
JavaScript
/*!
|
|
* Bootstrap carousel.js v5.1.3 (https://getbootstrap.com/)
|
|
* Copyright 2011-2021 The Bootstrap Authors (https://github.com/twbs/bootstrap/graphs/contributors)
|
|
* Licensed under MIT (https://github.com/twbs/bootstrap/blob/main/LICENSE)
|
|
*/
|
|
(function (global, factory) {
|
|
typeof exports === 'object' && typeof module !== 'undefined' ? module.exports = factory(require('./dom/event-handler.js'), require('./dom/manipulator.js'), require('./dom/selector-engine.js'), require('./base-component.js')) :
|
|
typeof define === 'function' && define.amd ? define(['./dom/event-handler', './dom/manipulator', './dom/selector-engine', './base-component'], factory) :
|
|
(global = typeof globalThis !== 'undefined' ? globalThis : global || self, global.Carousel = factory(global.EventHandler, global.Manipulator, global.SelectorEngine, global.Base));
|
|
})(this, (function (EventHandler, Manipulator, SelectorEngine, BaseComponent) { 'use strict';
|
|
|
|
const _interopDefaultLegacy = e => e && typeof e === 'object' && 'default' in e ? e : { default: e };
|
|
|
|
const EventHandler__default = /*#__PURE__*/_interopDefaultLegacy(EventHandler);
|
|
const Manipulator__default = /*#__PURE__*/_interopDefaultLegacy(Manipulator);
|
|
const SelectorEngine__default = /*#__PURE__*/_interopDefaultLegacy(SelectorEngine);
|
|
const BaseComponent__default = /*#__PURE__*/_interopDefaultLegacy(BaseComponent);
|
|
|
|
/**
|
|
* --------------------------------------------------------------------------
|
|
* Bootstrap (v5.1.3): util/index.js
|
|
* Licensed under MIT (https://github.com/twbs/bootstrap/blob/main/LICENSE)
|
|
* --------------------------------------------------------------------------
|
|
*/
|
|
const TRANSITION_END = 'transitionend'; // Shoutout AngusCroll (https://goo.gl/pxwQGp)
|
|
|
|
const toType = obj => {
|
|
if (obj === null || obj === undefined) {
|
|
return `${obj}`;
|
|
}
|
|
|
|
return {}.toString.call(obj).match(/\s([a-z]+)/i)[1].toLowerCase();
|
|
};
|
|
|
|
const getSelector = element => {
|
|
let selector = element.getAttribute('data-bs-target');
|
|
|
|
if (!selector || selector === '#') {
|
|
let hrefAttr = element.getAttribute('href'); // The only valid content that could double as a selector are IDs or classes,
|
|
// so everything starting with `#` or `.`. If a "real" URL is used as the selector,
|
|
// `document.querySelector` will rightfully complain it is invalid.
|
|
// See https://github.com/twbs/bootstrap/issues/32273
|
|
|
|
if (!hrefAttr || !hrefAttr.includes('#') && !hrefAttr.startsWith('.')) {
|
|
return null;
|
|
} // Just in case some CMS puts out a full URL with the anchor appended
|
|
|
|
|
|
if (hrefAttr.includes('#') && !hrefAttr.startsWith('#')) {
|
|
hrefAttr = `#${hrefAttr.split('#')[1]}`;
|
|
}
|
|
|
|
selector = hrefAttr && hrefAttr !== '#' ? hrefAttr.trim() : null;
|
|
}
|
|
|
|
return selector;
|
|
};
|
|
|
|
const getElementFromSelector = element => {
|
|
const selector = getSelector(element);
|
|
return selector ? document.querySelector(selector) : null;
|
|
};
|
|
|
|
const triggerTransitionEnd = element => {
|
|
element.dispatchEvent(new Event(TRANSITION_END));
|
|
};
|
|
|
|
const isElement = obj => {
|
|
if (!obj || typeof obj !== 'object') {
|
|
return false;
|
|
}
|
|
|
|
if (typeof obj.jquery !== 'undefined') {
|
|
obj = obj[0];
|
|
}
|
|
|
|
return typeof obj.nodeType !== 'undefined';
|
|
};
|
|
|
|
const typeCheckConfig = (componentName, config, configTypes) => {
|
|
Object.keys(configTypes).forEach(property => {
|
|
const expectedTypes = configTypes[property];
|
|
const value = config[property];
|
|
const valueType = value && isElement(value) ? 'element' : toType(value);
|
|
|
|
if (!new RegExp(expectedTypes).test(valueType)) {
|
|
throw new TypeError(`${componentName.toUpperCase()}: Option "${property}" provided type "${valueType}" but expected type "${expectedTypes}".`);
|
|
}
|
|
});
|
|
};
|
|
|
|
const isVisible = element => {
|
|
if (!isElement(element) || element.getClientRects().length === 0) {
|
|
return false;
|
|
}
|
|
|
|
return getComputedStyle(element).getPropertyValue('visibility') === 'visible';
|
|
};
|
|
/**
|
|
* Trick to restart an element's animation
|
|
*
|
|
* @param {HTMLElement} element
|
|
* @return void
|
|
*
|
|
* @see https://www.charistheo.io/blog/2021/02/restart-a-css-animation-with-javascript/#restarting-a-css-animation
|
|
*/
|
|
|
|
|
|
const reflow = element => {
|
|
// eslint-disable-next-line no-unused-expressions
|
|
element.offsetHeight;
|
|
};
|
|
|
|
const getjQuery = () => {
|
|
const {
|
|
jQuery
|
|
} = window;
|
|
|
|
if (jQuery && !document.body.hasAttribute('data-bs-no-jquery')) {
|
|
return jQuery;
|
|
}
|
|
|
|
return null;
|
|
};
|
|
|
|
const DOMContentLoadedCallbacks = [];
|
|
|
|
const onDOMContentLoaded = callback => {
|
|
if (document.readyState === 'loading') {
|
|
// add listener on the first call when the document is in loading state
|
|
if (!DOMContentLoadedCallbacks.length) {
|
|
document.addEventListener('DOMContentLoaded', () => {
|
|
DOMContentLoadedCallbacks.forEach(callback => callback());
|
|
});
|
|
}
|
|
|
|
DOMContentLoadedCallbacks.push(callback);
|
|
} else {
|
|
callback();
|
|
}
|
|
};
|
|
|
|
const isRTL = () => document.documentElement.dir === 'rtl';
|
|
|
|
const defineJQueryPlugin = plugin => {
|
|
onDOMContentLoaded(() => {
|
|
const $ = getjQuery();
|
|
/* istanbul ignore if */
|
|
|
|
if ($) {
|
|
const name = plugin.NAME;
|
|
const JQUERY_NO_CONFLICT = $.fn[name];
|
|
$.fn[name] = plugin.jQueryInterface;
|
|
$.fn[name].Constructor = plugin;
|
|
|
|
$.fn[name].noConflict = () => {
|
|
$.fn[name] = JQUERY_NO_CONFLICT;
|
|
return plugin.jQueryInterface;
|
|
};
|
|
}
|
|
});
|
|
};
|
|
/**
|
|
* Return the previous/next element of a list.
|
|
*
|
|
* @param {array} list The list of elements
|
|
* @param activeElement The active element
|
|
* @param shouldGetNext Choose to get next or previous element
|
|
* @param isCycleAllowed
|
|
* @return {Element|elem} The proper element
|
|
*/
|
|
|
|
|
|
const getNextActiveElement = (list, activeElement, shouldGetNext, isCycleAllowed) => {
|
|
let index = list.indexOf(activeElement); // if the element does not exist in the list return an element depending on the direction and if cycle is allowed
|
|
|
|
if (index === -1) {
|
|
return list[!shouldGetNext && isCycleAllowed ? list.length - 1 : 0];
|
|
}
|
|
|
|
const listLength = list.length;
|
|
index += shouldGetNext ? 1 : -1;
|
|
|
|
if (isCycleAllowed) {
|
|
index = (index + listLength) % listLength;
|
|
}
|
|
|
|
return list[Math.max(0, Math.min(index, listLength - 1))];
|
|
};
|
|
|
|
/**
|
|
* --------------------------------------------------------------------------
|
|
* Bootstrap (v5.1.3): carousel.js
|
|
* Licensed under MIT (https://github.com/twbs/bootstrap/blob/main/LICENSE)
|
|
* --------------------------------------------------------------------------
|
|
*/
|
|
/**
|
|
* ------------------------------------------------------------------------
|
|
* Constants
|
|
* ------------------------------------------------------------------------
|
|
*/
|
|
|
|
const NAME = 'carousel';
|
|
const DATA_KEY = 'bs.carousel';
|
|
const EVENT_KEY = `.${DATA_KEY}`;
|
|
const DATA_API_KEY = '.data-api';
|
|
const ARROW_LEFT_KEY = 'ArrowLeft';
|
|
const ARROW_RIGHT_KEY = 'ArrowRight';
|
|
const TOUCHEVENT_COMPAT_WAIT = 500; // Time for mouse compat events to fire after touch
|
|
|
|
const SWIPE_THRESHOLD = 40;
|
|
const Default = {
|
|
interval: 5000,
|
|
keyboard: true,
|
|
slide: false,
|
|
pause: 'hover',
|
|
wrap: true,
|
|
touch: true
|
|
};
|
|
const DefaultType = {
|
|
interval: '(number|boolean)',
|
|
keyboard: 'boolean',
|
|
slide: '(boolean|string)',
|
|
pause: '(string|boolean)',
|
|
wrap: 'boolean',
|
|
touch: 'boolean'
|
|
};
|
|
const ORDER_NEXT = 'next';
|
|
const ORDER_PREV = 'prev';
|
|
const DIRECTION_LEFT = 'left';
|
|
const DIRECTION_RIGHT = 'right';
|
|
const KEY_TO_DIRECTION = {
|
|
[ARROW_LEFT_KEY]: DIRECTION_RIGHT,
|
|
[ARROW_RIGHT_KEY]: DIRECTION_LEFT
|
|
};
|
|
const EVENT_SLIDE = `slide${EVENT_KEY}`;
|
|
const EVENT_SLID = `slid${EVENT_KEY}`;
|
|
const EVENT_KEYDOWN = `keydown${EVENT_KEY}`;
|
|
const EVENT_MOUSEENTER = `mouseenter${EVENT_KEY}`;
|
|
const EVENT_MOUSELEAVE = `mouseleave${EVENT_KEY}`;
|
|
const EVENT_TOUCHSTART = `touchstart${EVENT_KEY}`;
|
|
const EVENT_TOUCHMOVE = `touchmove${EVENT_KEY}`;
|
|
const EVENT_TOUCHEND = `touchend${EVENT_KEY}`;
|
|
const EVENT_POINTERDOWN = `pointerdown${EVENT_KEY}`;
|
|
const EVENT_POINTERUP = `pointerup${EVENT_KEY}`;
|
|
const EVENT_DRAG_START = `dragstart${EVENT_KEY}`;
|
|
const EVENT_LOAD_DATA_API = `load${EVENT_KEY}${DATA_API_KEY}`;
|
|
const EVENT_CLICK_DATA_API = `click${EVENT_KEY}${DATA_API_KEY}`;
|
|
const CLASS_NAME_CAROUSEL = 'carousel';
|
|
const CLASS_NAME_ACTIVE = 'active';
|
|
const CLASS_NAME_SLIDE = 'slide';
|
|
const CLASS_NAME_END = 'carousel-item-end';
|
|
const CLASS_NAME_START = 'carousel-item-start';
|
|
const CLASS_NAME_NEXT = 'carousel-item-next';
|
|
const CLASS_NAME_PREV = 'carousel-item-prev';
|
|
const CLASS_NAME_POINTER_EVENT = 'pointer-event';
|
|
const SELECTOR_ACTIVE = '.active';
|
|
const SELECTOR_ACTIVE_ITEM = '.active.carousel-item';
|
|
const SELECTOR_ITEM = '.carousel-item';
|
|
const SELECTOR_ITEM_IMG = '.carousel-item img';
|
|
const SELECTOR_NEXT_PREV = '.carousel-item-next, .carousel-item-prev';
|
|
const SELECTOR_INDICATORS = '.carousel-indicators';
|
|
const SELECTOR_INDICATOR = '[data-bs-target]';
|
|
const SELECTOR_DATA_SLIDE = '[data-bs-slide], [data-bs-slide-to]';
|
|
const SELECTOR_DATA_RIDE = '[data-bs-ride="carousel"]';
|
|
const POINTER_TYPE_TOUCH = 'touch';
|
|
const POINTER_TYPE_PEN = 'pen';
|
|
/**
|
|
* ------------------------------------------------------------------------
|
|
* Class Definition
|
|
* ------------------------------------------------------------------------
|
|
*/
|
|
|
|
class Carousel extends BaseComponent__default.default {
|
|
constructor(element, config) {
|
|
super(element);
|
|
this._items = null;
|
|
this._interval = null;
|
|
this._activeElement = null;
|
|
this._isPaused = false;
|
|
this._isSliding = false;
|
|
this.touchTimeout = null;
|
|
this.touchStartX = 0;
|
|
this.touchDeltaX = 0;
|
|
this._config = this._getConfig(config);
|
|
this._indicatorsElement = SelectorEngine__default.default.findOne(SELECTOR_INDICATORS, this._element);
|
|
this._touchSupported = 'ontouchstart' in document.documentElement || navigator.maxTouchPoints > 0;
|
|
this._pointerEvent = Boolean(window.PointerEvent);
|
|
|
|
this._addEventListeners();
|
|
} // Getters
|
|
|
|
|
|
static get Default() {
|
|
return Default;
|
|
}
|
|
|
|
static get NAME() {
|
|
return NAME;
|
|
} // Public
|
|
|
|
|
|
next() {
|
|
this._slide(ORDER_NEXT);
|
|
}
|
|
|
|
nextWhenVisible() {
|
|
// Don't call next when the page isn't visible
|
|
// or the carousel or its parent isn't visible
|
|
if (!document.hidden && isVisible(this._element)) {
|
|
this.next();
|
|
}
|
|
}
|
|
|
|
prev() {
|
|
this._slide(ORDER_PREV);
|
|
}
|
|
|
|
pause(event) {
|
|
if (!event) {
|
|
this._isPaused = true;
|
|
}
|
|
|
|
if (SelectorEngine__default.default.findOne(SELECTOR_NEXT_PREV, this._element)) {
|
|
triggerTransitionEnd(this._element);
|
|
this.cycle(true);
|
|
}
|
|
|
|
clearInterval(this._interval);
|
|
this._interval = null;
|
|
}
|
|
|
|
cycle(event) {
|
|
if (!event) {
|
|
this._isPaused = false;
|
|
}
|
|
|
|
if (this._interval) {
|
|
clearInterval(this._interval);
|
|
this._interval = null;
|
|
}
|
|
|
|
if (this._config && this._config.interval && !this._isPaused) {
|
|
this._updateInterval();
|
|
|
|
this._interval = setInterval((document.visibilityState ? this.nextWhenVisible : this.next).bind(this), this._config.interval);
|
|
}
|
|
}
|
|
|
|
to(index) {
|
|
this._activeElement = SelectorEngine__default.default.findOne(SELECTOR_ACTIVE_ITEM, this._element);
|
|
|
|
const activeIndex = this._getItemIndex(this._activeElement);
|
|
|
|
if (index > this._items.length - 1 || index < 0) {
|
|
return;
|
|
}
|
|
|
|
if (this._isSliding) {
|
|
EventHandler__default.default.one(this._element, EVENT_SLID, () => this.to(index));
|
|
return;
|
|
}
|
|
|
|
if (activeIndex === index) {
|
|
this.pause();
|
|
this.cycle();
|
|
return;
|
|
}
|
|
|
|
const order = index > activeIndex ? ORDER_NEXT : ORDER_PREV;
|
|
|
|
this._slide(order, this._items[index]);
|
|
} // Private
|
|
|
|
|
|
_getConfig(config) {
|
|
config = { ...Default,
|
|
...Manipulator__default.default.getDataAttributes(this._element),
|
|
...(typeof config === 'object' ? config : {})
|
|
};
|
|
typeCheckConfig(NAME, config, DefaultType);
|
|
return config;
|
|
}
|
|
|
|
_handleSwipe() {
|
|
const absDeltax = Math.abs(this.touchDeltaX);
|
|
|
|
if (absDeltax <= SWIPE_THRESHOLD) {
|
|
return;
|
|
}
|
|
|
|
const direction = absDeltax / this.touchDeltaX;
|
|
this.touchDeltaX = 0;
|
|
|
|
if (!direction) {
|
|
return;
|
|
}
|
|
|
|
this._slide(direction > 0 ? DIRECTION_RIGHT : DIRECTION_LEFT);
|
|
}
|
|
|
|
_addEventListeners() {
|
|
if (this._config.keyboard) {
|
|
EventHandler__default.default.on(this._element, EVENT_KEYDOWN, event => this._keydown(event));
|
|
}
|
|
|
|
if (this._config.pause === 'hover') {
|
|
EventHandler__default.default.on(this._element, EVENT_MOUSEENTER, event => this.pause(event));
|
|
EventHandler__default.default.on(this._element, EVENT_MOUSELEAVE, event => this.cycle(event));
|
|
}
|
|
|
|
if (this._config.touch && this._touchSupported) {
|
|
this._addTouchEventListeners();
|
|
}
|
|
}
|
|
|
|
_addTouchEventListeners() {
|
|
const hasPointerPenTouch = event => {
|
|
return this._pointerEvent && (event.pointerType === POINTER_TYPE_PEN || event.pointerType === POINTER_TYPE_TOUCH);
|
|
};
|
|
|
|
const start = event => {
|
|
if (hasPointerPenTouch(event)) {
|
|
this.touchStartX = event.clientX;
|
|
} else if (!this._pointerEvent) {
|
|
this.touchStartX = event.touches[0].clientX;
|
|
}
|
|
};
|
|
|
|
const move = event => {
|
|
// ensure swiping with one touch and not pinching
|
|
this.touchDeltaX = event.touches && event.touches.length > 1 ? 0 : event.touches[0].clientX - this.touchStartX;
|
|
};
|
|
|
|
const end = event => {
|
|
if (hasPointerPenTouch(event)) {
|
|
this.touchDeltaX = event.clientX - this.touchStartX;
|
|
}
|
|
|
|
this._handleSwipe();
|
|
|
|
if (this._config.pause === 'hover') {
|
|
// If it's a touch-enabled device, mouseenter/leave are fired as
|
|
// part of the mouse compatibility events on first tap - the carousel
|
|
// would stop cycling until user tapped out of it;
|
|
// here, we listen for touchend, explicitly pause the carousel
|
|
// (as if it's the second time we tap on it, mouseenter compat event
|
|
// is NOT fired) and after a timeout (to allow for mouse compatibility
|
|
// events to fire) we explicitly restart cycling
|
|
this.pause();
|
|
|
|
if (this.touchTimeout) {
|
|
clearTimeout(this.touchTimeout);
|
|
}
|
|
|
|
this.touchTimeout = setTimeout(event => this.cycle(event), TOUCHEVENT_COMPAT_WAIT + this._config.interval);
|
|
}
|
|
};
|
|
|
|
SelectorEngine__default.default.find(SELECTOR_ITEM_IMG, this._element).forEach(itemImg => {
|
|
EventHandler__default.default.on(itemImg, EVENT_DRAG_START, event => event.preventDefault());
|
|
});
|
|
|
|
if (this._pointerEvent) {
|
|
EventHandler__default.default.on(this._element, EVENT_POINTERDOWN, event => start(event));
|
|
EventHandler__default.default.on(this._element, EVENT_POINTERUP, event => end(event));
|
|
|
|
this._element.classList.add(CLASS_NAME_POINTER_EVENT);
|
|
} else {
|
|
EventHandler__default.default.on(this._element, EVENT_TOUCHSTART, event => start(event));
|
|
EventHandler__default.default.on(this._element, EVENT_TOUCHMOVE, event => move(event));
|
|
EventHandler__default.default.on(this._element, EVENT_TOUCHEND, event => end(event));
|
|
}
|
|
}
|
|
|
|
_keydown(event) {
|
|
if (/input|textarea/i.test(event.target.tagName)) {
|
|
return;
|
|
}
|
|
|
|
const direction = KEY_TO_DIRECTION[event.key];
|
|
|
|
if (direction) {
|
|
event.preventDefault();
|
|
|
|
this._slide(direction);
|
|
}
|
|
}
|
|
|
|
_getItemIndex(element) {
|
|
this._items = element && element.parentNode ? SelectorEngine__default.default.find(SELECTOR_ITEM, element.parentNode) : [];
|
|
return this._items.indexOf(element);
|
|
}
|
|
|
|
_getItemByOrder(order, activeElement) {
|
|
const isNext = order === ORDER_NEXT;
|
|
return getNextActiveElement(this._items, activeElement, isNext, this._config.wrap);
|
|
}
|
|
|
|
_triggerSlideEvent(relatedTarget, eventDirectionName) {
|
|
const targetIndex = this._getItemIndex(relatedTarget);
|
|
|
|
const fromIndex = this._getItemIndex(SelectorEngine__default.default.findOne(SELECTOR_ACTIVE_ITEM, this._element));
|
|
|
|
return EventHandler__default.default.trigger(this._element, EVENT_SLIDE, {
|
|
relatedTarget,
|
|
direction: eventDirectionName,
|
|
from: fromIndex,
|
|
to: targetIndex
|
|
});
|
|
}
|
|
|
|
_setActiveIndicatorElement(element) {
|
|
if (this._indicatorsElement) {
|
|
const activeIndicator = SelectorEngine__default.default.findOne(SELECTOR_ACTIVE, this._indicatorsElement);
|
|
activeIndicator.classList.remove(CLASS_NAME_ACTIVE);
|
|
activeIndicator.removeAttribute('aria-current');
|
|
const indicators = SelectorEngine__default.default.find(SELECTOR_INDICATOR, this._indicatorsElement);
|
|
|
|
for (let i = 0; i < indicators.length; i++) {
|
|
if (Number.parseInt(indicators[i].getAttribute('data-bs-slide-to'), 10) === this._getItemIndex(element)) {
|
|
indicators[i].classList.add(CLASS_NAME_ACTIVE);
|
|
indicators[i].setAttribute('aria-current', 'true');
|
|
break;
|
|
}
|
|
}
|
|
}
|
|
}
|
|
|
|
_updateInterval() {
|
|
const element = this._activeElement || SelectorEngine__default.default.findOne(SELECTOR_ACTIVE_ITEM, this._element);
|
|
|
|
if (!element) {
|
|
return;
|
|
}
|
|
|
|
const elementInterval = Number.parseInt(element.getAttribute('data-bs-interval'), 10);
|
|
|
|
if (elementInterval) {
|
|
this._config.defaultInterval = this._config.defaultInterval || this._config.interval;
|
|
this._config.interval = elementInterval;
|
|
} else {
|
|
this._config.interval = this._config.defaultInterval || this._config.interval;
|
|
}
|
|
}
|
|
|
|
_slide(directionOrOrder, element) {
|
|
const order = this._directionToOrder(directionOrOrder);
|
|
|
|
const activeElement = SelectorEngine__default.default.findOne(SELECTOR_ACTIVE_ITEM, this._element);
|
|
|
|
const activeElementIndex = this._getItemIndex(activeElement);
|
|
|
|
const nextElement = element || this._getItemByOrder(order, activeElement);
|
|
|
|
const nextElementIndex = this._getItemIndex(nextElement);
|
|
|
|
const isCycling = Boolean(this._interval);
|
|
const isNext = order === ORDER_NEXT;
|
|
const directionalClassName = isNext ? CLASS_NAME_START : CLASS_NAME_END;
|
|
const orderClassName = isNext ? CLASS_NAME_NEXT : CLASS_NAME_PREV;
|
|
|
|
const eventDirectionName = this._orderToDirection(order);
|
|
|
|
if (nextElement && nextElement.classList.contains(CLASS_NAME_ACTIVE)) {
|
|
this._isSliding = false;
|
|
return;
|
|
}
|
|
|
|
if (this._isSliding) {
|
|
return;
|
|
}
|
|
|
|
const slideEvent = this._triggerSlideEvent(nextElement, eventDirectionName);
|
|
|
|
if (slideEvent.defaultPrevented) {
|
|
return;
|
|
}
|
|
|
|
if (!activeElement || !nextElement) {
|
|
// Some weirdness is happening, so we bail
|
|
return;
|
|
}
|
|
|
|
this._isSliding = true;
|
|
|
|
if (isCycling) {
|
|
this.pause();
|
|
}
|
|
|
|
this._setActiveIndicatorElement(nextElement);
|
|
|
|
this._activeElement = nextElement;
|
|
|
|
const triggerSlidEvent = () => {
|
|
EventHandler__default.default.trigger(this._element, EVENT_SLID, {
|
|
relatedTarget: nextElement,
|
|
direction: eventDirectionName,
|
|
from: activeElementIndex,
|
|
to: nextElementIndex
|
|
});
|
|
};
|
|
|
|
if (this._element.classList.contains(CLASS_NAME_SLIDE)) {
|
|
nextElement.classList.add(orderClassName);
|
|
reflow(nextElement);
|
|
activeElement.classList.add(directionalClassName);
|
|
nextElement.classList.add(directionalClassName);
|
|
|
|
const completeCallBack = () => {
|
|
nextElement.classList.remove(directionalClassName, orderClassName);
|
|
nextElement.classList.add(CLASS_NAME_ACTIVE);
|
|
activeElement.classList.remove(CLASS_NAME_ACTIVE, orderClassName, directionalClassName);
|
|
this._isSliding = false;
|
|
setTimeout(triggerSlidEvent, 0);
|
|
};
|
|
|
|
this._queueCallback(completeCallBack, activeElement, true);
|
|
} else {
|
|
activeElement.classList.remove(CLASS_NAME_ACTIVE);
|
|
nextElement.classList.add(CLASS_NAME_ACTIVE);
|
|
this._isSliding = false;
|
|
triggerSlidEvent();
|
|
}
|
|
|
|
if (isCycling) {
|
|
this.cycle();
|
|
}
|
|
}
|
|
|
|
_directionToOrder(direction) {
|
|
if (![DIRECTION_RIGHT, DIRECTION_LEFT].includes(direction)) {
|
|
return direction;
|
|
}
|
|
|
|
if (isRTL()) {
|
|
return direction === DIRECTION_LEFT ? ORDER_PREV : ORDER_NEXT;
|
|
}
|
|
|
|
return direction === DIRECTION_LEFT ? ORDER_NEXT : ORDER_PREV;
|
|
}
|
|
|
|
_orderToDirection(order) {
|
|
if (![ORDER_NEXT, ORDER_PREV].includes(order)) {
|
|
return order;
|
|
}
|
|
|
|
if (isRTL()) {
|
|
return order === ORDER_PREV ? DIRECTION_LEFT : DIRECTION_RIGHT;
|
|
}
|
|
|
|
return order === ORDER_PREV ? DIRECTION_RIGHT : DIRECTION_LEFT;
|
|
} // Static
|
|
|
|
|
|
static carouselInterface(element, config) {
|
|
const data = Carousel.getOrCreateInstance(element, config);
|
|
let {
|
|
_config
|
|
} = data;
|
|
|
|
if (typeof config === 'object') {
|
|
_config = { ..._config,
|
|
...config
|
|
};
|
|
}
|
|
|
|
const action = typeof config === 'string' ? config : _config.slide;
|
|
|
|
if (typeof config === 'number') {
|
|
data.to(config);
|
|
} else if (typeof action === 'string') {
|
|
if (typeof data[action] === 'undefined') {
|
|
throw new TypeError(`No method named "${action}"`);
|
|
}
|
|
|
|
data[action]();
|
|
} else if (_config.interval && _config.ride) {
|
|
data.pause();
|
|
data.cycle();
|
|
}
|
|
}
|
|
|
|
static jQueryInterface(config) {
|
|
return this.each(function () {
|
|
Carousel.carouselInterface(this, config);
|
|
});
|
|
}
|
|
|
|
static dataApiClickHandler(event) {
|
|
const target = getElementFromSelector(this);
|
|
|
|
if (!target || !target.classList.contains(CLASS_NAME_CAROUSEL)) {
|
|
return;
|
|
}
|
|
|
|
const config = { ...Manipulator__default.default.getDataAttributes(target),
|
|
...Manipulator__default.default.getDataAttributes(this)
|
|
};
|
|
const slideIndex = this.getAttribute('data-bs-slide-to');
|
|
|
|
if (slideIndex) {
|
|
config.interval = false;
|
|
}
|
|
|
|
Carousel.carouselInterface(target, config);
|
|
|
|
if (slideIndex) {
|
|
Carousel.getInstance(target).to(slideIndex);
|
|
}
|
|
|
|
event.preventDefault();
|
|
}
|
|
|
|
}
|
|
/**
|
|
* ------------------------------------------------------------------------
|
|
* Data Api implementation
|
|
* ------------------------------------------------------------------------
|
|
*/
|
|
|
|
|
|
EventHandler__default.default.on(document, EVENT_CLICK_DATA_API, SELECTOR_DATA_SLIDE, Carousel.dataApiClickHandler);
|
|
EventHandler__default.default.on(window, EVENT_LOAD_DATA_API, () => {
|
|
const carousels = SelectorEngine__default.default.find(SELECTOR_DATA_RIDE);
|
|
|
|
for (let i = 0, len = carousels.length; i < len; i++) {
|
|
Carousel.carouselInterface(carousels[i], Carousel.getInstance(carousels[i]));
|
|
}
|
|
});
|
|
/**
|
|
* ------------------------------------------------------------------------
|
|
* jQuery
|
|
* ------------------------------------------------------------------------
|
|
* add .Carousel to jQuery only if jQuery is present
|
|
*/
|
|
|
|
defineJQueryPlugin(Carousel);
|
|
|
|
return Carousel;
|
|
|
|
}));
|
|
//# sourceMappingURL=carousel.js.map
|