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|
/**
* --------------------------------------------------------------------------
* Bootstrap (v4.5.2): toast.js
* Licensed under MIT (https://github.com/twbs/bootstrap/blob/main/LICENSE)
* --------------------------------------------------------------------------
*/
import $ from 'jquery'
import Util from './util'
/**
* ------------------------------------------------------------------------
* Constants
* ------------------------------------------------------------------------
*/
const NAME = 'toast'
const VERSION = '4.5.2'
const DATA_KEY = 'bs.toast'
const EVENT_KEY = `.${DATA_KEY}`
const JQUERY_NO_CONFLICT = $.fn[NAME]
const EVENT_CLICK_DISMISS = `click.dismiss${EVENT_KEY}`
const EVENT_HIDE = `hide${EVENT_KEY}`
const EVENT_HIDDEN = `hidden${EVENT_KEY}`
const EVENT_SHOW = `show${EVENT_KEY}`
const EVENT_SHOWN = `shown${EVENT_KEY}`
const CLASS_NAME_FADE = 'fade'
const CLASS_NAME_HIDE = 'hide'
const CLASS_NAME_SHOW = 'show'
const CLASS_NAME_SHOWING = 'showing'
const DefaultType = {
animation : 'boolean',
autohide : 'boolean',
delay : 'number'
}
const Default = {
animation : true,
autohide : true,
delay : 500
}
const SELECTOR_DATA_DISMISS = '[data-dismiss="toast"]'
/**
* ------------------------------------------------------------------------
* Class Definition
* ------------------------------------------------------------------------
*/
class Toast {
constructor(element, config) {
this._element = element
this._config = this._getConfig(config)
this._timeout = null
this._setListeners()
}
// Getters
static get VERSION() {
return VERSION
}
static get DefaultType() {
return DefaultType
}
static get Default() {
return Default
}
// Public
show() {
const showEvent = $.Event(EVENT_SHOW)
$(this._element).trigger(showEvent)
if (showEvent.isDefaultPrevented()) {
return
}
this._clearTimeout()
if (this._config.animation) {
this._element.classList.add(CLASS_NAME_FADE)
}
const complete = () => {
this._element.classList.remove(CLASS_NAME_SHOWING)
this._element.classList.add(CLASS_NAME_SHOW)
$(this._element).trigger(EVENT_SHOWN)
if (this._config.autohide) {
this._timeout = setTimeout(() => {
this.hide()
}, this._config.delay)
}
}
this._element.classList.remove(CLASS_NAME_HIDE)
Util.reflow(this._element)
this._element.classList.add(CLASS_NAME_SHOWING)
if (this._config.animation) {
const transitionDuration = Util.getTransitionDurationFromElement(this._element)
$(this._element)
.one(Util.TRANSITION_END, complete)
.emulateTransitionEnd(transitionDuration)
} else {
complete()
}
}
hide() {
if (!this._element.classList.contains(CLASS_NAME_SHOW)) {
return
}
const hideEvent = $.Event(EVENT_HIDE)
$(this._element).trigger(hideEvent)
if (hideEvent.isDefaultPrevented()) {
return
}
this._close()
}
dispose() {
this._clearTimeout()
if (this._element.classList.contains(CLASS_NAME_SHOW)) {
this._element.classList.remove(CLASS_NAME_SHOW)
}
$(this._element).off(EVENT_CLICK_DISMISS)
$.removeData(this._element, DATA_KEY)
this._element = null
this._config = null
}
// Private
_getConfig(config) {
config = {
...Default,
...$(this._element).data(),
...typeof config === 'object' && config ? config : {}
}
Util.typeCheckConfig(
NAME,
config,
this.constructor.DefaultType
)
return config
}
_setListeners() {
$(this._element).on(EVENT_CLICK_DISMISS, SELECTOR_DATA_DISMISS, () => this.hide())
}
_close() {
const complete = () => {
this._element.classList.add(CLASS_NAME_HIDE)
$(this._element).trigger(EVENT_HIDDEN)
}
this._element.classList.remove(CLASS_NAME_SHOW)
if (this._config.animation) {
const transitionDuration = Util.getTransitionDurationFromElement(this._element)
$(this._element)
.one(Util.TRANSITION_END, complete)
.emulateTransitionEnd(transitionDuration)
} else {
complete()
}
}
_clearTimeout() {
clearTimeout(this._timeout)
this._timeout = null
}
// Static
static _jQueryInterface(config) {
return this.each(function () {
const $element = $(this)
let data = $element.data(DATA_KEY)
const _config = typeof config === 'object' && config
if (!data) {
data = new Toast(this, _config)
$element.data(DATA_KEY, data)
}
if (typeof config === 'string') {
if (typeof data[config] === 'undefined') {
throw new TypeError(`No method named "${config}"`)
}
data[config](this)
}
})
}
}
/**
* ------------------------------------------------------------------------
* jQuery
* ------------------------------------------------------------------------
*/
$.fn[NAME] = Toast._jQueryInterface
$.fn[NAME].Constructor = Toast
$.fn[NAME].noConflict = () => {
$.fn[NAME] = JQUERY_NO_CONFLICT
return Toast._jQueryInterface
}
export default Toast
|
