Adding upstream version 5.2.3+dfsg.
Signed-off-by: Daniel Baumann <daniel@debian.org>
This commit is contained in:
parent
8ae304677e
commit
5d8756ab77
GPG key ID:
FBB4F0E80A80222F
617 changed files with 89471 additions and 0 deletions
305
js/src/tab.js
Normal file
305
js/src/tab.js
Normal file
|
|
@ -0,0 +1,305 @@
|
|||
/**
|
||||
* --------------------------------------------------------------------------
|
||||
* Bootstrap (v5.2.3): tab.js
|
||||
* Licensed under MIT (https://github.com/twbs/bootstrap/blob/main/LICENSE)
|
||||
* --------------------------------------------------------------------------
|
||||
*/
|
||||
|
||||
import { defineJQueryPlugin, getElementFromSelector, getNextActiveElement, isDisabled } from './util/index'
|
||||
import EventHandler from './dom/event-handler'
|
||||
import SelectorEngine from './dom/selector-engine'
|
||||
import BaseComponent from './base-component'
|
||||
|
||||
/**
|
||||
* Constants
|
||||
*/
|
||||
|
||||
const NAME = 'tab'
|
||||
const DATA_KEY = 'bs.tab'
|
||||
const EVENT_KEY = `.${DATA_KEY}`
|
||||
|
||||
const EVENT_HIDE = `hide${EVENT_KEY}`
|
||||
const EVENT_HIDDEN = `hidden${EVENT_KEY}`
|
||||
const EVENT_SHOW = `show${EVENT_KEY}`
|
||||
const EVENT_SHOWN = `shown${EVENT_KEY}`
|
||||
const EVENT_CLICK_DATA_API = `click${EVENT_KEY}`
|
||||
const EVENT_KEYDOWN = `keydown${EVENT_KEY}`
|
||||
const EVENT_LOAD_DATA_API = `load${EVENT_KEY}`
|
||||
|
||||
const ARROW_LEFT_KEY = 'ArrowLeft'
|
||||
const ARROW_RIGHT_KEY = 'ArrowRight'
|
||||
const ARROW_UP_KEY = 'ArrowUp'
|
||||
const ARROW_DOWN_KEY = 'ArrowDown'
|
||||
|
||||
const CLASS_NAME_ACTIVE = 'active'
|
||||
const CLASS_NAME_FADE = 'fade'
|
||||
const CLASS_NAME_SHOW = 'show'
|
||||
const CLASS_DROPDOWN = 'dropdown'
|
||||
|
||||
const SELECTOR_DROPDOWN_TOGGLE = '.dropdown-toggle'
|
||||
const SELECTOR_DROPDOWN_MENU = '.dropdown-menu'
|
||||
const NOT_SELECTOR_DROPDOWN_TOGGLE = ':not(.dropdown-toggle)'
|
||||
|
||||
const SELECTOR_TAB_PANEL = '.list-group, .nav, [role="tablist"]'
|
||||
const SELECTOR_OUTER = '.nav-item, .list-group-item'
|
||||
const SELECTOR_INNER = `.nav-link${NOT_SELECTOR_DROPDOWN_TOGGLE}, .list-group-item${NOT_SELECTOR_DROPDOWN_TOGGLE}, [role="tab"]${NOT_SELECTOR_DROPDOWN_TOGGLE}`
|
||||
const SELECTOR_DATA_TOGGLE = '[data-bs-toggle="tab"], [data-bs-toggle="pill"], [data-bs-toggle="list"]' // todo:v6: could be only `tab`
|
||||
const SELECTOR_INNER_ELEM = `${SELECTOR_INNER}, ${SELECTOR_DATA_TOGGLE}`
|
||||
|
||||
const SELECTOR_DATA_TOGGLE_ACTIVE = `.${CLASS_NAME_ACTIVE}[data-bs-toggle="tab"], .${CLASS_NAME_ACTIVE}[data-bs-toggle="pill"], .${CLASS_NAME_ACTIVE}[data-bs-toggle="list"]`
|
||||
|
||||
/**
|
||||
* Class definition
|
||||
*/
|
||||
|
||||
class Tab extends BaseComponent {
|
||||
constructor(element) {
|
||||
super(element)
|
||||
this._parent = this._element.closest(SELECTOR_TAB_PANEL)
|
||||
|
||||
if (!this._parent) {
|
||||
return
|
||||
// todo: should Throw exception on v6
|
||||
// throw new TypeError(`${element.outerHTML} has not a valid parent ${SELECTOR_INNER_ELEM}`)
|
||||
}
|
||||
|
||||
// Set up initial aria attributes
|
||||
this._setInitialAttributes(this._parent, this._getChildren())
|
||||
|
||||
EventHandler.on(this._element, EVENT_KEYDOWN, event => this._keydown(event))
|
||||
}
|
||||
|
||||
// Getters
|
||||
static get NAME() {
|
||||
return NAME
|
||||
}
|
||||
|
||||
// Public
|
||||
show() { // Shows this elem and deactivate the active sibling if exists
|
||||
const innerElem = this._element
|
||||
if (this._elemIsActive(innerElem)) {
|
||||
return
|
||||
}
|
||||
|
||||
// Search for active tab on same parent to deactivate it
|
||||
const active = this._getActiveElem()
|
||||
|
||||
const hideEvent = active ?
|
||||
EventHandler.trigger(active, EVENT_HIDE, { relatedTarget: innerElem }) :
|
||||
null
|
||||
|
||||
const showEvent = EventHandler.trigger(innerElem, EVENT_SHOW, { relatedTarget: active })
|
||||
|
||||
if (showEvent.defaultPrevented || (hideEvent && hideEvent.defaultPrevented)) {
|
||||
return
|
||||
}
|
||||
|
||||
this._deactivate(active, innerElem)
|
||||
this._activate(innerElem, active)
|
||||
}
|
||||
|
||||
// Private
|
||||
_activate(element, relatedElem) {
|
||||
if (!element) {
|
||||
return
|
||||
}
|
||||
|
||||
element.classList.add(CLASS_NAME_ACTIVE)
|
||||
|
||||
this._activate(getElementFromSelector(element)) // Search and activate/show the proper section
|
||||
|
||||
const complete = () => {
|
||||
if (element.getAttribute('role') !== 'tab') {
|
||||
element.classList.add(CLASS_NAME_SHOW)
|
||||
return
|
||||
}
|
||||
|
||||
element.removeAttribute('tabindex')
|
||||
element.setAttribute('aria-selected', true)
|
||||
this._toggleDropDown(element, true)
|
||||
EventHandler.trigger(element, EVENT_SHOWN, {
|
||||
relatedTarget: relatedElem
|
||||
})
|
||||
}
|
||||
|
||||
this._queueCallback(complete, element, element.classList.contains(CLASS_NAME_FADE))
|
||||
}
|
||||
|
||||
_deactivate(element, relatedElem) {
|
||||
if (!element) {
|
||||
return
|
||||
}
|
||||
|
||||
element.classList.remove(CLASS_NAME_ACTIVE)
|
||||
element.blur()
|
||||
|
||||
this._deactivate(getElementFromSelector(element)) // Search and deactivate the shown section too
|
||||
|
||||
const complete = () => {
|
||||
if (element.getAttribute('role') !== 'tab') {
|
||||
element.classList.remove(CLASS_NAME_SHOW)
|
||||
return
|
||||
}
|
||||
|
||||
element.setAttribute('aria-selected', false)
|
||||
element.setAttribute('tabindex', '-1')
|
||||
this._toggleDropDown(element, false)
|
||||
EventHandler.trigger(element, EVENT_HIDDEN, { relatedTarget: relatedElem })
|
||||
}
|
||||
|
||||
this._queueCallback(complete, element, element.classList.contains(CLASS_NAME_FADE))
|
||||
}
|
||||
|
||||
_keydown(event) {
|
||||
if (!([ARROW_LEFT_KEY, ARROW_RIGHT_KEY, ARROW_UP_KEY, ARROW_DOWN_KEY].includes(event.key))) {
|
||||
return
|
||||
}
|
||||
|
||||
event.stopPropagation()// stopPropagation/preventDefault both added to support up/down keys without scrolling the page
|
||||
event.preventDefault()
|
||||
const isNext = [ARROW_RIGHT_KEY, ARROW_DOWN_KEY].includes(event.key)
|
||||
const nextActiveElement = getNextActiveElement(this._getChildren().filter(element => !isDisabled(element)), event.target, isNext, true)
|
||||
|
||||
if (nextActiveElement) {
|
||||
nextActiveElement.focus({ preventScroll: true })
|
||||
Tab.getOrCreateInstance(nextActiveElement).show()
|
||||
}
|
||||
}
|
||||
|
||||
_getChildren() { // collection of inner elements
|
||||
return SelectorEngine.find(SELECTOR_INNER_ELEM, this._parent)
|
||||
}
|
||||
|
||||
_getActiveElem() {
|
||||
return this._getChildren().find(child => this._elemIsActive(child)) || null
|
||||
}
|
||||
|
||||
_setInitialAttributes(parent, children) {
|
||||
this._setAttributeIfNotExists(parent, 'role', 'tablist')
|
||||
|
||||
for (const child of children) {
|
||||
this._setInitialAttributesOnChild(child)
|
||||
}
|
||||
}
|
||||
|
||||
_setInitialAttributesOnChild(child) {
|
||||
child = this._getInnerElement(child)
|
||||
const isActive = this._elemIsActive(child)
|
||||
const outerElem = this._getOuterElement(child)
|
||||
child.setAttribute('aria-selected', isActive)
|
||||
|
||||
if (outerElem !== child) {
|
||||
this._setAttributeIfNotExists(outerElem, 'role', 'presentation')
|
||||
}
|
||||
|
||||
if (!isActive) {
|
||||
child.setAttribute('tabindex', '-1')
|
||||
}
|
||||
|
||||
this._setAttributeIfNotExists(child, 'role', 'tab')
|
||||
|
||||
// set attributes to the related panel too
|
||||
this._setInitialAttributesOnTargetPanel(child)
|
||||
}
|
||||
|
||||
_setInitialAttributesOnTargetPanel(child) {
|
||||
const target = getElementFromSelector(child)
|
||||
|
||||
if (!target) {
|
||||
return
|
||||
}
|
||||
|
||||
this._setAttributeIfNotExists(target, 'role', 'tabpanel')
|
||||
|
||||
if (child.id) {
|
||||
this._setAttributeIfNotExists(target, 'aria-labelledby', `#${child.id}`)
|
||||
}
|
||||
}
|
||||
|
||||
_toggleDropDown(element, open) {
|
||||
const outerElem = this._getOuterElement(element)
|
||||
if (!outerElem.classList.contains(CLASS_DROPDOWN)) {
|
||||
return
|
||||
}
|
||||
|
||||
const toggle = (selector, className) => {
|
||||
const element = SelectorEngine.findOne(selector, outerElem)
|
||||
if (element) {
|
||||
element.classList.toggle(className, open)
|
||||
}
|
||||
}
|
||||
|
||||
toggle(SELECTOR_DROPDOWN_TOGGLE, CLASS_NAME_ACTIVE)
|
||||
toggle(SELECTOR_DROPDOWN_MENU, CLASS_NAME_SHOW)
|
||||
outerElem.setAttribute('aria-expanded', open)
|
||||
}
|
||||
|
||||
_setAttributeIfNotExists(element, attribute, value) {
|
||||
if (!element.hasAttribute(attribute)) {
|
||||
element.setAttribute(attribute, value)
|
||||
}
|
||||
}
|
||||
|
||||
_elemIsActive(elem) {
|
||||
return elem.classList.contains(CLASS_NAME_ACTIVE)
|
||||
}
|
||||
|
||||
// Try to get the inner element (usually the .nav-link)
|
||||
_getInnerElement(elem) {
|
||||
return elem.matches(SELECTOR_INNER_ELEM) ? elem : SelectorEngine.findOne(SELECTOR_INNER_ELEM, elem)
|
||||
}
|
||||
|
||||
// Try to get the outer element (usually the .nav-item)
|
||||
_getOuterElement(elem) {
|
||||
return elem.closest(SELECTOR_OUTER) || elem
|
||||
}
|
||||
|
||||
// Static
|
||||
static jQueryInterface(config) {
|
||||
return this.each(function () {
|
||||
const data = Tab.getOrCreateInstance(this)
|
||||
|
||||
if (typeof config !== 'string') {
|
||||
return
|
||||
}
|
||||
|
||||
if (data[config] === undefined || config.startsWith('_') || config === 'constructor') {
|
||||
throw new TypeError(`No method named "${config}"`)
|
||||
}
|
||||
|
||||
data[config]()
|
||||
})
|
||||
}
|
||||
}
|
||||
|
||||
/**
|
||||
* Data API implementation
|
||||
*/
|
||||
|
||||
EventHandler.on(document, EVENT_CLICK_DATA_API, SELECTOR_DATA_TOGGLE, function (event) {
|
||||
if (['A', 'AREA'].includes(this.tagName)) {
|
||||
event.preventDefault()
|
||||
}
|
||||
|
||||
if (isDisabled(this)) {
|
||||
return
|
||||
}
|
||||
|
||||
Tab.getOrCreateInstance(this).show()
|
||||
})
|
||||
|
||||
/**
|
||||
* Initialize on focus
|
||||
*/
|
||||
EventHandler.on(window, EVENT_LOAD_DATA_API, () => {
|
||||
for (const element of SelectorEngine.find(SELECTOR_DATA_TOGGLE_ACTIVE)) {
|
||||
Tab.getOrCreateInstance(element)
|
||||
}
|
||||
})
|
||||
/**
|
||||
* jQuery
|
||||
*/
|
||||
|
||||
defineJQueryPlugin(Tab)
|
||||
|
||||
export default Tab
|
||||
Loading…
Add table
Add a link
Reference in a new issue