2015-05-08 07:26:40 +02:00
|
|
|
/**
|
|
|
|
* --------------------------------------------------------------------------
|
2021-10-09 08:33:12 +02:00
|
|
|
* Bootstrap (v5.1.3): carousel.js
|
2020-06-16 20:41:47 +02:00
|
|
|
* Licensed under MIT (https://github.com/twbs/bootstrap/blob/main/LICENSE)
|
2015-05-08 07:26:40 +02:00
|
|
|
* --------------------------------------------------------------------------
|
|
|
|
*/
|
|
|
|
|
2019-02-22 23:37:55 +01:00
|
|
|
import {
|
2020-12-08 07:16:50 +01:00
|
|
|
defineJQueryPlugin,
|
2019-07-23 21:15:00 +02:00
|
|
|
getElementFromSelector,
|
2021-10-11 16:04:43 +02:00
|
|
|
getNextActiveElement,
|
2020-12-11 15:10:58 +01:00
|
|
|
isRTL,
|
2021-03-17 06:58:43 +01:00
|
|
|
isVisible,
|
2019-02-22 23:37:55 +01:00
|
|
|
reflow,
|
2021-12-10 17:18:18 +01:00
|
|
|
triggerTransitionEnd
|
2019-10-02 11:43:54 +02:00
|
|
|
} from './util/index'
|
|
|
|
import EventHandler from './dom/event-handler'
|
|
|
|
import Manipulator from './dom/manipulator'
|
|
|
|
import SelectorEngine from './dom/selector-engine'
|
2021-10-11 16:04:43 +02:00
|
|
|
import Swipe from './util/swipe'
|
2019-09-04 16:58:29 +02:00
|
|
|
import BaseComponent from './base-component'
|
2018-10-14 13:59:51 +02:00
|
|
|
|
2018-09-26 10:39:01 +02:00
|
|
|
/**
|
|
|
|
* Constants
|
|
|
|
*/
|
2015-05-13 23:46:50 +02:00
|
|
|
|
2019-02-26 12:20:34 +01:00
|
|
|
const NAME = 'carousel'
|
|
|
|
const DATA_KEY = 'bs.carousel'
|
|
|
|
const EVENT_KEY = `.${DATA_KEY}`
|
|
|
|
const DATA_API_KEY = '.data-api'
|
2020-03-07 10:31:42 +01:00
|
|
|
|
2020-04-15 16:52:18 +02:00
|
|
|
const ARROW_LEFT_KEY = 'ArrowLeft'
|
|
|
|
const ARROW_RIGHT_KEY = 'ArrowRight'
|
2018-09-26 10:39:01 +02:00
|
|
|
const TOUCHEVENT_COMPAT_WAIT = 500 // Time for mouse compat events to fire after touch
|
|
|
|
|
2021-03-17 06:58:43 +01:00
|
|
|
const ORDER_NEXT = 'next'
|
|
|
|
const ORDER_PREV = 'prev'
|
2020-03-07 10:31:42 +01:00
|
|
|
const DIRECTION_LEFT = 'left'
|
|
|
|
const DIRECTION_RIGHT = 'right'
|
|
|
|
|
|
|
|
const EVENT_SLIDE = `slide${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_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'
|
2020-06-26 16:06:20 +02:00
|
|
|
const CLASS_NAME_END = 'carousel-item-end'
|
|
|
|
const CLASS_NAME_START = 'carousel-item-start'
|
2020-03-07 10:31:42 +01:00
|
|
|
const CLASS_NAME_NEXT = 'carousel-item-next'
|
|
|
|
const CLASS_NAME_PREV = 'carousel-item-prev'
|
|
|
|
|
|
|
|
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'
|
2020-07-22 21:33:11 +02:00
|
|
|
const SELECTOR_DATA_SLIDE = '[data-bs-slide], [data-bs-slide-to]'
|
|
|
|
const SELECTOR_DATA_RIDE = '[data-bs-ride="carousel"]'
|
2015-05-08 07:26:40 +02:00
|
|
|
|
2021-10-13 14:19:28 +02:00
|
|
|
const KEY_TO_DIRECTION = {
|
|
|
|
[ARROW_LEFT_KEY]: DIRECTION_RIGHT,
|
|
|
|
[ARROW_RIGHT_KEY]: DIRECTION_LEFT
|
|
|
|
}
|
|
|
|
|
|
|
|
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'
|
|
|
|
}
|
|
|
|
|
2018-09-26 10:39:01 +02:00
|
|
|
/**
|
2021-10-13 14:19:28 +02:00
|
|
|
* Class definition
|
2018-09-26 10:39:01 +02:00
|
|
|
*/
|
2021-10-13 14:19:28 +02:00
|
|
|
|
2019-09-04 16:58:29 +02:00
|
|
|
class Carousel extends BaseComponent {
|
2018-09-26 10:39:01 +02:00
|
|
|
constructor(element, config) {
|
2021-12-10 17:18:18 +01:00
|
|
|
super(element, config)
|
2019-09-04 16:58:29 +02:00
|
|
|
|
2019-02-26 12:20:34 +01:00
|
|
|
this._items = null
|
|
|
|
this._interval = null
|
2018-03-03 22:04:11 +01:00
|
|
|
this._activeElement = null
|
2019-02-26 12:20:34 +01:00
|
|
|
this._isPaused = false
|
|
|
|
this._isSliding = false
|
|
|
|
this.touchTimeout = null
|
2021-10-11 16:04:43 +02:00
|
|
|
this._swipeHelper = null
|
2019-02-26 12:20:34 +01:00
|
|
|
|
2020-03-07 10:31:42 +01:00
|
|
|
this._indicatorsElement = SelectorEngine.findOne(SELECTOR_INDICATORS, this._element)
|
2018-09-26 10:39:01 +02:00
|
|
|
this._addEventListeners()
|
|
|
|
}
|
2015-05-08 07:26:40 +02:00
|
|
|
|
2018-09-26 10:39:01 +02:00
|
|
|
// Getters
|
|
|
|
static get Default() {
|
|
|
|
return Default
|
|
|
|
}
|
2015-05-11 04:45:38 +02:00
|
|
|
|
2021-12-10 17:18:18 +01:00
|
|
|
static get DefaultType() {
|
|
|
|
return DefaultType
|
|
|
|
}
|
|
|
|
|
2021-05-11 09:49:30 +02:00
|
|
|
static get NAME() {
|
|
|
|
return NAME
|
2019-09-04 16:58:29 +02:00
|
|
|
}
|
|
|
|
|
2018-09-26 10:39:01 +02:00
|
|
|
// Public
|
|
|
|
next() {
|
2021-06-22 12:11:03 +02:00
|
|
|
this._slide(ORDER_NEXT)
|
2018-09-26 10:39:01 +02:00
|
|
|
}
|
2015-05-08 07:26:40 +02:00
|
|
|
|
2018-09-26 10:39:01 +02:00
|
|
|
nextWhenVisible() {
|
2021-09-10 01:13:58 +02:00
|
|
|
// FIXME TODO use `document.visibilityState`
|
2018-09-26 10:39:01 +02:00
|
|
|
// Don't call next when the page isn't visible
|
|
|
|
// or the carousel or its parent isn't visible
|
2019-02-22 23:37:55 +01:00
|
|
|
if (!document.hidden && isVisible(this._element)) {
|
2018-09-26 10:39:01 +02:00
|
|
|
this.next()
|
2015-05-08 07:26:40 +02:00
|
|
|
}
|
2018-09-26 10:39:01 +02:00
|
|
|
}
|
2015-05-08 07:26:40 +02:00
|
|
|
|
2018-09-26 10:39:01 +02:00
|
|
|
prev() {
|
2021-06-22 12:11:03 +02:00
|
|
|
this._slide(ORDER_PREV)
|
2018-09-26 10:39:01 +02:00
|
|
|
}
|
2015-05-08 07:26:40 +02:00
|
|
|
|
2018-09-26 10:39:01 +02:00
|
|
|
pause(event) {
|
|
|
|
if (!event) {
|
|
|
|
this._isPaused = true
|
2015-09-27 01:30:11 +02:00
|
|
|
}
|
|
|
|
|
2020-03-07 10:31:42 +01:00
|
|
|
if (SelectorEngine.findOne(SELECTOR_NEXT_PREV, this._element)) {
|
2019-02-22 23:37:55 +01:00
|
|
|
triggerTransitionEnd(this._element)
|
2018-09-26 10:39:01 +02:00
|
|
|
this.cycle(true)
|
2015-05-08 07:26:40 +02:00
|
|
|
}
|
|
|
|
|
2018-09-26 10:39:01 +02:00
|
|
|
clearInterval(this._interval)
|
|
|
|
this._interval = null
|
|
|
|
}
|
2015-05-08 07:26:40 +02:00
|
|
|
|
2018-09-26 10:39:01 +02:00
|
|
|
cycle(event) {
|
|
|
|
if (!event) {
|
|
|
|
this._isPaused = false
|
|
|
|
}
|
2015-05-08 07:26:40 +02:00
|
|
|
|
2018-09-26 10:39:01 +02:00
|
|
|
if (this._interval) {
|
2015-05-08 07:26:40 +02:00
|
|
|
clearInterval(this._interval)
|
|
|
|
this._interval = null
|
|
|
|
}
|
|
|
|
|
2021-09-10 01:11:14 +02:00
|
|
|
if (this._config.interval && !this._isPaused) {
|
2020-11-01 13:36:50 +01:00
|
|
|
this._updateInterval()
|
|
|
|
|
2021-09-10 01:13:58 +02:00
|
|
|
this._interval = setInterval(() => this.nextWhenVisible(), this._config.interval)
|
2018-09-26 10:39:01 +02:00
|
|
|
}
|
|
|
|
}
|
2015-05-08 07:26:40 +02:00
|
|
|
|
2018-09-26 10:39:01 +02:00
|
|
|
to(index) {
|
2021-07-08 00:29:25 +02:00
|
|
|
this._activeElement = this._getActive()
|
2018-09-26 10:39:01 +02:00
|
|
|
const activeIndex = this._getItemIndex(this._activeElement)
|
|
|
|
|
|
|
|
if (index > this._items.length - 1 || index < 0) {
|
|
|
|
return
|
2015-05-08 07:26:40 +02:00
|
|
|
}
|
|
|
|
|
2018-09-26 10:39:01 +02:00
|
|
|
if (this._isSliding) {
|
2020-03-07 10:31:42 +01:00
|
|
|
EventHandler.one(this._element, EVENT_SLID, () => this.to(index))
|
2018-09-26 10:39:01 +02:00
|
|
|
return
|
|
|
|
}
|
2015-05-08 07:26:40 +02:00
|
|
|
|
2018-09-26 10:39:01 +02:00
|
|
|
if (activeIndex === index) {
|
|
|
|
this.pause()
|
|
|
|
this.cycle()
|
|
|
|
return
|
|
|
|
}
|
2015-05-08 07:26:40 +02:00
|
|
|
|
2021-03-17 06:58:43 +01:00
|
|
|
const order = index > activeIndex ?
|
|
|
|
ORDER_NEXT :
|
|
|
|
ORDER_PREV
|
2015-05-08 07:26:40 +02:00
|
|
|
|
2021-03-17 06:58:43 +01:00
|
|
|
this._slide(order, this._items[index])
|
2018-09-26 10:39:01 +02:00
|
|
|
}
|
2015-05-08 07:26:40 +02:00
|
|
|
|
2021-10-11 16:04:43 +02:00
|
|
|
dispose() {
|
|
|
|
if (this._swipeHelper) {
|
|
|
|
this._swipeHelper.dispose()
|
|
|
|
}
|
|
|
|
|
|
|
|
super.dispose()
|
|
|
|
}
|
|
|
|
|
2018-09-26 10:39:01 +02:00
|
|
|
// Private
|
2021-09-10 01:11:14 +02:00
|
|
|
_configAfterMerge(config) {
|
|
|
|
config.defaultInterval = config.interval
|
|
|
|
return config
|
|
|
|
}
|
|
|
|
|
2018-09-26 10:39:01 +02:00
|
|
|
_addEventListeners() {
|
|
|
|
if (this._config.keyboard) {
|
2020-06-20 18:00:53 +02:00
|
|
|
EventHandler.on(this._element, EVENT_KEYDOWN, event => this._keydown(event))
|
2015-05-13 21:48:34 +02:00
|
|
|
}
|
|
|
|
|
2018-09-26 10:39:01 +02:00
|
|
|
if (this._config.pause === 'hover') {
|
2020-06-20 18:00:53 +02:00
|
|
|
EventHandler.on(this._element, EVENT_MOUSEENTER, event => this.pause(event))
|
|
|
|
EventHandler.on(this._element, EVENT_MOUSELEAVE, event => this.cycle(event))
|
2018-10-14 13:59:51 +02:00
|
|
|
}
|
|
|
|
|
2021-10-11 16:04:43 +02:00
|
|
|
if (this._config.touch && Swipe.isSupported()) {
|
2019-01-14 17:53:54 +01:00
|
|
|
this._addTouchEventListeners()
|
|
|
|
}
|
2018-10-14 13:59:51 +02:00
|
|
|
}
|
|
|
|
|
|
|
|
_addTouchEventListeners() {
|
2021-10-11 16:04:43 +02:00
|
|
|
for (const itemImg of SelectorEngine.find(SELECTOR_ITEM_IMG, this._element)) {
|
|
|
|
EventHandler.on(itemImg, EVENT_DRAG_START, event => event.preventDefault())
|
2018-10-14 23:10:13 +02:00
|
|
|
}
|
|
|
|
|
2021-10-11 16:04:43 +02:00
|
|
|
const endCallBack = () => {
|
2018-10-14 13:59:51 +02:00
|
|
|
if (this._config.pause === 'hover') {
|
2018-09-26 10:39:01 +02:00
|
|
|
// 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
|
2018-10-14 13:59:51 +02:00
|
|
|
|
|
|
|
this.pause()
|
|
|
|
if (this.touchTimeout) {
|
|
|
|
clearTimeout(this.touchTimeout)
|
|
|
|
}
|
2019-02-26 12:20:34 +01:00
|
|
|
|
|
|
|
this.touchTimeout = setTimeout(event => this.cycle(event), TOUCHEVENT_COMPAT_WAIT + this._config.interval)
|
2017-11-13 11:25:36 +01:00
|
|
|
}
|
2018-10-14 23:10:13 +02:00
|
|
|
}
|
|
|
|
|
2021-10-11 16:04:43 +02:00
|
|
|
const swipeConfig = {
|
|
|
|
leftCallback: () => this._slide(DIRECTION_LEFT),
|
|
|
|
rightCallback: () => this._slide(DIRECTION_RIGHT),
|
|
|
|
endCallback: endCallBack
|
2021-07-30 08:28:51 +02:00
|
|
|
}
|
2017-10-20 21:11:16 +02:00
|
|
|
|
2021-10-11 16:04:43 +02:00
|
|
|
this._swipeHelper = new Swipe(this._element, swipeConfig)
|
2018-09-26 10:39:01 +02:00
|
|
|
}
|
2015-05-13 23:46:50 +02:00
|
|
|
|
2018-09-26 10:39:01 +02:00
|
|
|
_keydown(event) {
|
|
|
|
if (/input|textarea/i.test(event.target.tagName)) {
|
|
|
|
return
|
2015-05-08 07:26:40 +02:00
|
|
|
}
|
|
|
|
|
2021-06-22 12:11:03 +02:00
|
|
|
const direction = KEY_TO_DIRECTION[event.key]
|
|
|
|
if (direction) {
|
2020-12-09 23:38:24 +01:00
|
|
|
event.preventDefault()
|
2021-06-22 12:11:03 +02:00
|
|
|
this._slide(direction)
|
2015-05-08 07:26:40 +02:00
|
|
|
}
|
2018-09-26 10:39:01 +02:00
|
|
|
}
|
2015-05-08 07:26:40 +02:00
|
|
|
|
2018-09-26 10:39:01 +02:00
|
|
|
_getItemIndex(element) {
|
2019-02-26 12:20:34 +01:00
|
|
|
this._items = element && element.parentNode ?
|
2020-03-25 15:35:02 +01:00
|
|
|
SelectorEngine.find(SELECTOR_ITEM, element.parentNode) :
|
2019-02-26 12:20:34 +01:00
|
|
|
[]
|
2017-08-24 22:22:02 +02:00
|
|
|
|
2018-09-26 10:39:01 +02:00
|
|
|
return this._items.indexOf(element)
|
|
|
|
}
|
2015-05-08 07:26:40 +02:00
|
|
|
|
2021-03-17 06:58:43 +01:00
|
|
|
_getItemByOrder(order, activeElement) {
|
|
|
|
const isNext = order === ORDER_NEXT
|
2021-05-19 00:23:52 +02:00
|
|
|
return getNextActiveElement(this._items, activeElement, isNext, this._config.wrap)
|
2018-09-26 10:39:01 +02:00
|
|
|
}
|
2015-05-08 07:26:40 +02:00
|
|
|
|
2018-09-26 10:39:01 +02:00
|
|
|
_triggerSlideEvent(relatedTarget, eventDirectionName) {
|
|
|
|
const targetIndex = this._getItemIndex(relatedTarget)
|
2021-07-08 00:29:25 +02:00
|
|
|
const fromIndex = this._getItemIndex(this._getActive())
|
2017-08-24 22:22:02 +02:00
|
|
|
|
2020-03-07 10:31:42 +01:00
|
|
|
return EventHandler.trigger(this._element, EVENT_SLIDE, {
|
2018-09-26 10:39:01 +02:00
|
|
|
relatedTarget,
|
|
|
|
direction: eventDirectionName,
|
|
|
|
from: fromIndex,
|
|
|
|
to: targetIndex
|
|
|
|
})
|
|
|
|
}
|
2015-05-08 07:26:40 +02:00
|
|
|
|
2018-09-26 10:39:01 +02:00
|
|
|
_setActiveIndicatorElement(element) {
|
2021-09-10 01:02:44 +02:00
|
|
|
if (!this._indicatorsElement) {
|
|
|
|
return
|
|
|
|
}
|
2020-12-02 05:45:15 +01:00
|
|
|
|
2021-09-10 01:02:44 +02:00
|
|
|
const activeIndicator = SelectorEngine.findOne(SELECTOR_ACTIVE, this._indicatorsElement)
|
2015-05-08 07:26:40 +02:00
|
|
|
|
2021-09-10 01:02:44 +02:00
|
|
|
activeIndicator.classList.remove(CLASS_NAME_ACTIVE)
|
|
|
|
activeIndicator.removeAttribute('aria-current')
|
2015-05-08 07:26:40 +02:00
|
|
|
|
2021-09-10 01:02:44 +02:00
|
|
|
const newActiveIndicator = SelectorEngine.findOne(`[data-bs-slide-to="${this._getItemIndex(element)}"]`, this._indicatorsElement)
|
|
|
|
|
|
|
|
if (newActiveIndicator) {
|
|
|
|
newActiveIndicator.classList.add(CLASS_NAME_ACTIVE)
|
|
|
|
newActiveIndicator.setAttribute('aria-current', 'true')
|
2015-05-08 07:26:40 +02:00
|
|
|
}
|
2018-09-26 10:39:01 +02:00
|
|
|
}
|
2015-05-08 07:26:40 +02:00
|
|
|
|
2020-11-01 13:36:50 +01:00
|
|
|
_updateInterval() {
|
2021-07-08 00:29:25 +02:00
|
|
|
const element = this._activeElement || this._getActive()
|
2020-11-01 13:36:50 +01:00
|
|
|
|
|
|
|
if (!element) {
|
|
|
|
return
|
|
|
|
}
|
|
|
|
|
2020-05-02 15:49:33 +02:00
|
|
|
const elementInterval = Number.parseInt(element.getAttribute('data-bs-interval'), 10)
|
2020-11-01 13:36:50 +01:00
|
|
|
|
2021-09-10 01:11:14 +02:00
|
|
|
this._config.interval = elementInterval || this._config.defaultInterval
|
2020-11-01 13:36:50 +01:00
|
|
|
}
|
|
|
|
|
2021-03-17 06:58:43 +01:00
|
|
|
_slide(directionOrOrder, element) {
|
|
|
|
const order = this._directionToOrder(directionOrOrder)
|
2021-07-08 00:29:25 +02:00
|
|
|
const activeElement = this._getActive()
|
2018-09-26 10:39:01 +02:00
|
|
|
const activeElementIndex = this._getItemIndex(activeElement)
|
2021-03-17 06:58:43 +01:00
|
|
|
const nextElement = element || this._getItemByOrder(order, activeElement)
|
2017-08-24 22:22:02 +02:00
|
|
|
|
2018-09-26 10:39:01 +02:00
|
|
|
const nextElementIndex = this._getItemIndex(nextElement)
|
|
|
|
const isCycling = Boolean(this._interval)
|
|
|
|
|
2021-03-17 06:58:43 +01:00
|
|
|
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)
|
2016-12-05 04:53:16 +01:00
|
|
|
|
2020-03-07 10:31:42 +01:00
|
|
|
if (nextElement && nextElement.classList.contains(CLASS_NAME_ACTIVE)) {
|
2018-09-26 10:39:01 +02:00
|
|
|
this._isSliding = false
|
|
|
|
return
|
|
|
|
}
|
2015-05-08 07:26:40 +02:00
|
|
|
|
2021-06-22 12:11:03 +02:00
|
|
|
if (this._isSliding) {
|
|
|
|
return
|
|
|
|
}
|
|
|
|
|
2018-09-26 10:39:01 +02:00
|
|
|
const slideEvent = this._triggerSlideEvent(nextElement, eventDirectionName)
|
2017-08-24 22:22:02 +02:00
|
|
|
if (slideEvent.defaultPrevented) {
|
2018-09-26 10:39:01 +02:00
|
|
|
return
|
|
|
|
}
|
2015-05-08 07:26:40 +02:00
|
|
|
|
2018-09-26 10:39:01 +02:00
|
|
|
if (!activeElement || !nextElement) {
|
|
|
|
// Some weirdness is happening, so we bail
|
|
|
|
return
|
|
|
|
}
|
2015-05-08 07:26:40 +02:00
|
|
|
|
2018-09-26 10:39:01 +02:00
|
|
|
this._isSliding = true
|
2015-05-08 07:26:40 +02:00
|
|
|
|
2018-09-26 10:39:01 +02:00
|
|
|
if (isCycling) {
|
|
|
|
this.pause()
|
|
|
|
}
|
2015-05-08 07:26:40 +02:00
|
|
|
|
2018-09-26 10:39:01 +02:00
|
|
|
this._setActiveIndicatorElement(nextElement)
|
2020-11-01 13:36:50 +01:00
|
|
|
this._activeElement = nextElement
|
2015-05-08 07:26:40 +02:00
|
|
|
|
2021-04-11 01:27:18 +02:00
|
|
|
const triggerSlidEvent = () => {
|
|
|
|
EventHandler.trigger(this._element, EVENT_SLID, {
|
|
|
|
relatedTarget: nextElement,
|
|
|
|
direction: eventDirectionName,
|
|
|
|
from: activeElementIndex,
|
|
|
|
to: nextElementIndex
|
|
|
|
})
|
|
|
|
}
|
|
|
|
|
2020-03-07 10:31:42 +01:00
|
|
|
if (this._element.classList.contains(CLASS_NAME_SLIDE)) {
|
2017-08-24 22:22:02 +02:00
|
|
|
nextElement.classList.add(orderClassName)
|
2015-05-08 07:26:40 +02:00
|
|
|
|
2019-02-22 23:37:55 +01:00
|
|
|
reflow(nextElement)
|
2015-05-08 07:26:40 +02:00
|
|
|
|
2017-08-24 22:22:02 +02:00
|
|
|
activeElement.classList.add(directionalClassName)
|
|
|
|
nextElement.classList.add(directionalClassName)
|
2018-09-18 14:55:48 +02:00
|
|
|
|
2021-04-11 01:27:18 +02:00
|
|
|
const completeCallBack = () => {
|
2020-06-20 18:00:53 +02:00
|
|
|
nextElement.classList.remove(directionalClassName, orderClassName)
|
|
|
|
nextElement.classList.add(CLASS_NAME_ACTIVE)
|
2015-05-08 07:26:40 +02:00
|
|
|
|
2020-06-20 18:00:53 +02:00
|
|
|
activeElement.classList.remove(CLASS_NAME_ACTIVE, orderClassName, directionalClassName)
|
2015-05-08 07:26:40 +02:00
|
|
|
|
2020-06-20 18:00:53 +02:00
|
|
|
this._isSliding = false
|
2015-05-08 07:26:40 +02:00
|
|
|
|
2021-04-11 01:27:18 +02:00
|
|
|
setTimeout(triggerSlidEvent, 0)
|
|
|
|
}
|
2017-08-19 17:24:45 +02:00
|
|
|
|
2021-04-11 01:27:18 +02:00
|
|
|
this._queueCallback(completeCallBack, activeElement, true)
|
2018-09-26 10:39:01 +02:00
|
|
|
} else {
|
2020-03-07 10:31:42 +01:00
|
|
|
activeElement.classList.remove(CLASS_NAME_ACTIVE)
|
|
|
|
nextElement.classList.add(CLASS_NAME_ACTIVE)
|
2015-05-08 07:26:40 +02:00
|
|
|
|
2018-09-26 10:39:01 +02:00
|
|
|
this._isSliding = false
|
2021-04-11 01:27:18 +02:00
|
|
|
triggerSlidEvent()
|
2018-09-26 10:39:01 +02:00
|
|
|
}
|
2015-05-08 07:26:40 +02:00
|
|
|
|
2018-09-26 10:39:01 +02:00
|
|
|
if (isCycling) {
|
|
|
|
this.cycle()
|
2015-05-08 07:26:40 +02:00
|
|
|
}
|
2018-09-26 10:39:01 +02:00
|
|
|
}
|
2015-05-08 07:26:40 +02:00
|
|
|
|
2021-07-08 00:29:25 +02:00
|
|
|
_getActive() {
|
|
|
|
return SelectorEngine.findOne(SELECTOR_ACTIVE_ITEM, this._element)
|
|
|
|
}
|
|
|
|
|
2021-03-17 06:58:43 +01:00
|
|
|
_directionToOrder(direction) {
|
|
|
|
if (![DIRECTION_RIGHT, DIRECTION_LEFT].includes(direction)) {
|
|
|
|
return direction
|
|
|
|
}
|
|
|
|
|
|
|
|
if (isRTL()) {
|
2021-04-07 07:29:31 +02:00
|
|
|
return direction === DIRECTION_LEFT ? ORDER_PREV : ORDER_NEXT
|
2021-03-17 06:58:43 +01:00
|
|
|
}
|
|
|
|
|
2021-04-07 07:29:31 +02:00
|
|
|
return direction === DIRECTION_LEFT ? ORDER_NEXT : ORDER_PREV
|
2021-03-17 06:58:43 +01:00
|
|
|
}
|
|
|
|
|
|
|
|
_orderToDirection(order) {
|
|
|
|
if (![ORDER_NEXT, ORDER_PREV].includes(order)) {
|
|
|
|
return order
|
|
|
|
}
|
|
|
|
|
|
|
|
if (isRTL()) {
|
2021-04-07 07:29:31 +02:00
|
|
|
return order === ORDER_PREV ? DIRECTION_LEFT : DIRECTION_RIGHT
|
2021-03-17 06:58:43 +01:00
|
|
|
}
|
|
|
|
|
2021-04-07 07:29:31 +02:00
|
|
|
return order === ORDER_PREV ? DIRECTION_RIGHT : DIRECTION_LEFT
|
2021-03-17 06:58:43 +01:00
|
|
|
}
|
|
|
|
|
2018-09-26 10:39:01 +02:00
|
|
|
// Static
|
2019-07-28 15:24:46 +02:00
|
|
|
static carouselInterface(element, config) {
|
2021-06-03 17:53:27 +02:00
|
|
|
const data = Carousel.getOrCreateInstance(element, config)
|
2015-05-08 07:26:40 +02:00
|
|
|
|
2021-06-16 06:48:23 +02:00
|
|
|
let { _config } = data
|
|
|
|
if (typeof config === 'object') {
|
|
|
|
_config = {
|
|
|
|
..._config,
|
|
|
|
...config
|
|
|
|
}
|
|
|
|
}
|
|
|
|
|
2017-10-20 21:11:16 +02:00
|
|
|
const action = typeof config === 'string' ? config : _config.slide
|
2015-05-08 07:26:40 +02:00
|
|
|
|
2017-10-20 21:11:16 +02:00
|
|
|
if (typeof config === 'number') {
|
|
|
|
data.to(config)
|
|
|
|
} else if (typeof action === 'string') {
|
|
|
|
if (typeof data[action] === 'undefined') {
|
2019-02-26 12:20:34 +01:00
|
|
|
throw new TypeError(`No method named "${action}"`)
|
2015-05-08 07:26:40 +02:00
|
|
|
}
|
2019-02-26 12:20:34 +01:00
|
|
|
|
2017-10-20 21:11:16 +02:00
|
|
|
data[action]()
|
|
|
|
} else if (_config.interval && _config.ride) {
|
|
|
|
data.pause()
|
|
|
|
data.cycle()
|
|
|
|
}
|
|
|
|
}
|
|
|
|
|
2019-07-28 15:24:46 +02:00
|
|
|
static jQueryInterface(config) {
|
2017-10-20 21:11:16 +02:00
|
|
|
return this.each(function () {
|
2019-07-28 15:24:46 +02:00
|
|
|
Carousel.carouselInterface(this, config)
|
2018-09-26 10:39:01 +02:00
|
|
|
})
|
|
|
|
}
|
2015-05-08 07:26:40 +02:00
|
|
|
|
2019-07-28 15:24:46 +02:00
|
|
|
static dataApiClickHandler(event) {
|
2019-07-23 21:15:00 +02:00
|
|
|
const target = getElementFromSelector(this)
|
2015-08-19 04:22:46 +02:00
|
|
|
|
2020-03-07 10:31:42 +01:00
|
|
|
if (!target || !target.classList.contains(CLASS_NAME_CAROUSEL)) {
|
2018-09-26 10:39:01 +02:00
|
|
|
return
|
|
|
|
}
|
2015-05-08 07:26:40 +02:00
|
|
|
|
2018-09-26 10:39:01 +02:00
|
|
|
const config = {
|
2018-06-09 21:11:05 +02:00
|
|
|
...Manipulator.getDataAttributes(target),
|
|
|
|
...Manipulator.getDataAttributes(this)
|
2018-09-26 10:39:01 +02:00
|
|
|
}
|
2020-07-22 21:33:11 +02:00
|
|
|
const slideIndex = this.getAttribute('data-bs-slide-to')
|
2015-05-08 07:26:40 +02:00
|
|
|
|
2018-09-26 10:39:01 +02:00
|
|
|
if (slideIndex) {
|
|
|
|
config.interval = false
|
|
|
|
}
|
|
|
|
|
2019-07-28 15:24:46 +02:00
|
|
|
Carousel.carouselInterface(target, config)
|
2015-05-08 07:26:40 +02:00
|
|
|
|
2018-09-26 10:39:01 +02:00
|
|
|
if (slideIndex) {
|
2021-06-03 17:53:27 +02:00
|
|
|
Carousel.getInstance(target).to(slideIndex)
|
2015-05-08 07:26:40 +02:00
|
|
|
}
|
2018-09-26 10:39:01 +02:00
|
|
|
|
|
|
|
event.preventDefault()
|
2015-05-08 07:26:40 +02:00
|
|
|
}
|
2018-09-26 10:39:01 +02:00
|
|
|
}
|
2015-05-08 07:26:40 +02:00
|
|
|
|
2018-09-26 10:39:01 +02:00
|
|
|
/**
|
2021-10-13 14:19:28 +02:00
|
|
|
* Data API implementation
|
2018-09-26 10:39:01 +02:00
|
|
|
*/
|
2015-05-08 07:26:40 +02:00
|
|
|
|
2020-06-20 18:00:53 +02:00
|
|
|
EventHandler.on(document, EVENT_CLICK_DATA_API, SELECTOR_DATA_SLIDE, Carousel.dataApiClickHandler)
|
2015-05-08 07:26:40 +02:00
|
|
|
|
2020-03-07 10:31:42 +01:00
|
|
|
EventHandler.on(window, EVENT_LOAD_DATA_API, () => {
|
2020-03-25 15:35:02 +01:00
|
|
|
const carousels = SelectorEngine.find(SELECTOR_DATA_RIDE)
|
|
|
|
|
2021-08-10 17:07:39 +02:00
|
|
|
for (const carousel of carousels) {
|
|
|
|
Carousel.carouselInterface(carousel, Carousel.getInstance(carousel))
|
2015-05-08 07:26:40 +02:00
|
|
|
}
|
2018-09-26 10:39:01 +02:00
|
|
|
})
|
|
|
|
|
|
|
|
/**
|
|
|
|
* jQuery
|
|
|
|
*/
|
2020-11-01 14:32:36 +01:00
|
|
|
|
2021-05-11 09:49:30 +02:00
|
|
|
defineJQueryPlugin(Carousel)
|
2015-05-08 07:26:40 +02:00
|
|
|
|
|
|
|
export default Carousel
|