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/**
* --------------------------------------------------------------------------
* Bootstrap (v5.0.1): popover.js
* Licensed under MIT (https://github.com/twbs/bootstrap/blob/main/LICENSE)
* --------------------------------------------------------------------------
*/
import { defineJQueryPlugin } from './util/index'
import Data from './dom/data'
import SelectorEngine from './dom/selector-engine'
import Tooltip from './tooltip'
/**
* ------------------------------------------------------------------------
* Constants
* ------------------------------------------------------------------------
*/
const NAME = 'popover'
const DATA_KEY = 'bs.popover'
const EVENT_KEY = `.${DATA_KEY}`
const CLASS_PREFIX = 'bs-popover'
const BSCLS_PREFIX_REGEX = new RegExp(`(^|\\s)${CLASS_PREFIX}\\S+`, 'g')
const Default = {
...Tooltip.Default,
placement: 'right',
offset: [0, 8],
trigger: 'click',
content: '',
template: '<div class="popover" role="tooltip">' +
'<div class="popover-arrow"></div>' +
'<h3 class="popover-header"></h3>' +
'<div class="popover-body"></div>' +
'</div>'
}
const DefaultType = {
...Tooltip.DefaultType,
content: '(string|element|function)'
}
const Event = {
HIDE: `hide${EVENT_KEY}`,
HIDDEN: `hidden${EVENT_KEY}`,
SHOW: `show${EVENT_KEY}`,
SHOWN: `shown${EVENT_KEY}`,
INSERTED: `inserted${EVENT_KEY}`,
CLICK: `click${EVENT_KEY}`,
FOCUSIN: `focusin${EVENT_KEY}`,
FOCUSOUT: `focusout${EVENT_KEY}`,
MOUSEENTER: `mouseenter${EVENT_KEY}`,
MOUSELEAVE: `mouseleave${EVENT_KEY}`
}
const CLASS_NAME_FADE = 'fade'
const CLASS_NAME_SHOW = 'show'
const SELECTOR_TITLE = '.popover-header'
const SELECTOR_CONTENT = '.popover-body'
/**
* ------------------------------------------------------------------------
* Class Definition
* ------------------------------------------------------------------------
*/
class Popover extends Tooltip {
// Getters
static get Default() {
return Default
}
static get NAME() {
return NAME
}
static get Event() {
return Event
}
static get DefaultType() {
return DefaultType
}
// Overrides
isWithContent() {
return this.getTitle() || this._getContent()
}
setContent() {
const tip = this.getTipElement()
// we use append for html objects to maintain js events
this.setElementContent(SelectorEngine.findOne(SELECTOR_TITLE, tip), this.getTitle())
let content = this._getContent()
if (typeof content === 'function') {
content = content.call(this._element)
}
this.setElementContent(SelectorEngine.findOne(SELECTOR_CONTENT, tip), content)
tip.classList.remove(CLASS_NAME_FADE, CLASS_NAME_SHOW)
}
// Private
_addAttachmentClass(attachment) {
this.getTipElement().classList.add(`${CLASS_PREFIX}-${this.updateAttachment(attachment)}`)
}
_getContent() {
return this._element.getAttribute('data-bs-content') || this._config.content
}
_cleanTipClass() {
const tip = this.getTipElement()
const tabClass = tip.getAttribute('class').match(BSCLS_PREFIX_REGEX)
if (tabClass !== null && tabClass.length > 0) {
tabClass.map(token => token.trim())
.forEach(tClass => tip.classList.remove(tClass))
}
}
// Static
static jQueryInterface(config) {
return this.each(function () {
let data = Data.get(this, DATA_KEY)
const _config = typeof config === 'object' ? config : null
if (!data && /dispose|hide/.test(config)) {
return
}
if (!data) {
data = new Popover(this, _config)
Data.set(this, DATA_KEY, data)
}
if (typeof config === 'string') {
if (typeof data[config] === 'undefined') {
throw new TypeError(`No method named "${config}"`)
}
data[config]()
}
})
}
}
/**
* ------------------------------------------------------------------------
* jQuery
* ------------------------------------------------------------------------
* add .Popover to jQuery only if jQuery is present
*/
defineJQueryPlugin(Popover)
export default Popover
|
