Änderungen admin

2023-03-20 17:22:01 +01:00
parent 83ce22c602
commit 4bb21bf23c
600 changed files with 112525 additions and 615 deletions
--- a/test/node_modules/bootstrap/js/src/dropdown.js
+++ b/test/node_modules/bootstrap/js/src/dropdown.js
@ -0,0 +1,454 @@
+/**
+ * --------------------------------------------------------------------------
+ * Bootstrap (v5.2.3): dropdown.js
+ * Licensed under MIT (https://github.com/twbs/bootstrap/blob/main/LICENSE)
+ * --------------------------------------------------------------------------
+ */
+
+import * as Popper from '@popperjs/core'
+import {
+  defineJQueryPlugin,
+  getElement,
+  getNextActiveElement,
+  isDisabled,
+  isElement,
+  isRTL,
+  isVisible,
+  noop
+} from './util/index'
+import EventHandler from './dom/event-handler'
+import Manipulator from './dom/manipulator'
+import SelectorEngine from './dom/selector-engine'
+import BaseComponent from './base-component'
+
+/**
+ * Constants
+ */
+
+const NAME = 'dropdown'
+const DATA_KEY = 'bs.dropdown'
+const EVENT_KEY = `.${DATA_KEY}`
+const DATA_API_KEY = '.data-api'
+
+const ESCAPE_KEY = 'Escape'
+const TAB_KEY = 'Tab'
+const ARROW_UP_KEY = 'ArrowUp'
+const ARROW_DOWN_KEY = 'ArrowDown'
+const RIGHT_MOUSE_BUTTON = 2 // MouseEvent.button value for the secondary button, usually the right button
+
+const EVENT_HIDE = `hide${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}${DATA_API_KEY}`
+const EVENT_KEYDOWN_DATA_API = `keydown${EVENT_KEY}${DATA_API_KEY}`
+const EVENT_KEYUP_DATA_API = `keyup${EVENT_KEY}${DATA_API_KEY}`
+
+const CLASS_NAME_SHOW = 'show'
+const CLASS_NAME_DROPUP = 'dropup'
+const CLASS_NAME_DROPEND = 'dropend'
+const CLASS_NAME_DROPSTART = 'dropstart'
+const CLASS_NAME_DROPUP_CENTER = 'dropup-center'
+const CLASS_NAME_DROPDOWN_CENTER = 'dropdown-center'
+
+const SELECTOR_DATA_TOGGLE = '[data-bs-toggle="dropdown"]:not(.disabled):not(:disabled)'
+const SELECTOR_DATA_TOGGLE_SHOWN = `${SELECTOR_DATA_TOGGLE}.${CLASS_NAME_SHOW}`
+const SELECTOR_MENU = '.dropdown-menu'
+const SELECTOR_NAVBAR = '.navbar'
+const SELECTOR_NAVBAR_NAV = '.navbar-nav'
+const SELECTOR_VISIBLE_ITEMS = '.dropdown-menu .dropdown-item:not(.disabled):not(:disabled)'
+
+const PLACEMENT_TOP = isRTL() ? 'top-end' : 'top-start'
+const PLACEMENT_TOPEND = isRTL() ? 'top-start' : 'top-end'
+const PLACEMENT_BOTTOM = isRTL() ? 'bottom-end' : 'bottom-start'
+const PLACEMENT_BOTTOMEND = isRTL() ? 'bottom-start' : 'bottom-end'
+const PLACEMENT_RIGHT = isRTL() ? 'left-start' : 'right-start'
+const PLACEMENT_LEFT = isRTL() ? 'right-start' : 'left-start'
+const PLACEMENT_TOPCENTER = 'top'
+const PLACEMENT_BOTTOMCENTER = 'bottom'
+
+const Default = {
+  autoClose: true,
+  boundary: 'clippingParents',
+  display: 'dynamic',
+  offset: [0, 2],
+  popperConfig: null,
+  reference: 'toggle'
+}
+
+const DefaultType = {
+  autoClose: '(boolean|string)',
+  boundary: '(string|element)',
+  display: 'string',
+  offset: '(array|string|function)',
+  popperConfig: '(null|object|function)',
+  reference: '(string|element|object)'
+}
+
+/**
+ * Class definition
+ */
+
+class Dropdown extends BaseComponent {
+  constructor(element, config) {
+    super(element, config)
+
+    this._popper = null
+    this._parent = this._element.parentNode // dropdown wrapper
+    // todo: v6 revert #37011 & change markup https://getbootstrap.com/docs/5.2/forms/input-group/
+    this._menu = SelectorEngine.next(this._element, SELECTOR_MENU)[0] ||
+      SelectorEngine.prev(this._element, SELECTOR_MENU)[0] ||
+      SelectorEngine.findOne(SELECTOR_MENU, this._parent)
+    this._inNavbar = this._detectNavbar()
+  }
+
+  // Getters
+  static get Default() {
+    return Default
+  }
+
+  static get DefaultType() {
+    return DefaultType
+  }
+
+  static get NAME() {
+    return NAME
+  }
+
+  // Public
+  toggle() {
+    return this._isShown() ? this.hide() : this.show()
+  }
+
+  show() {
+    if (isDisabled(this._element) || this._isShown()) {
+      return
+    }
+
+    const relatedTarget = {
+      relatedTarget: this._element
+    }
+
+    const showEvent = EventHandler.trigger(this._element, EVENT_SHOW, relatedTarget)
+
+    if (showEvent.defaultPrevented) {
+      return
+    }
+
+    this._createPopper()
+
+    // If this is a touch-enabled device we add extra
+    // empty mouseover listeners to the body's immediate children;
+    // only needed because of broken event delegation on iOS
+    // https://www.quirksmode.org/blog/archives/2014/02/mouse_event_bub.html
+    if ('ontouchstart' in document.documentElement && !this._parent.closest(SELECTOR_NAVBAR_NAV)) {
+      for (const element of [].concat(...document.body.children)) {
+        EventHandler.on(element, 'mouseover', noop)
+      }
+    }
+
+    this._element.focus()
+    this._element.setAttribute('aria-expanded', true)
+
+    this._menu.classList.add(CLASS_NAME_SHOW)
+    this._element.classList.add(CLASS_NAME_SHOW)
+    EventHandler.trigger(this._element, EVENT_SHOWN, relatedTarget)
+  }
+
+  hide() {
+    if (isDisabled(this._element) || !this._isShown()) {
+      return
+    }
+
+    const relatedTarget = {
+      relatedTarget: this._element
+    }
+
+    this._completeHide(relatedTarget)
+  }
+
+  dispose() {
+    if (this._popper) {
+      this._popper.destroy()
+    }
+
+    super.dispose()
+  }
+
+  update() {
+    this._inNavbar = this._detectNavbar()
+    if (this._popper) {
+      this._popper.update()
+    }
+  }
+
+  // Private
+  _completeHide(relatedTarget) {
+    const hideEvent = EventHandler.trigger(this._element, EVENT_HIDE, relatedTarget)
+    if (hideEvent.defaultPrevented) {
+      return
+    }
+
+    // If this is a touch-enabled device we remove the extra
+    // empty mouseover listeners we added for iOS support
+    if ('ontouchstart' in document.documentElement) {
+      for (const element of [].concat(...document.body.children)) {
+        EventHandler.off(element, 'mouseover', noop)
+      }
+    }
+
+    if (this._popper) {
+      this._popper.destroy()
+    }
+
+    this._menu.classList.remove(CLASS_NAME_SHOW)
+    this._element.classList.remove(CLASS_NAME_SHOW)
+    this._element.setAttribute('aria-expanded', 'false')
+    Manipulator.removeDataAttribute(this._menu, 'popper')
+    EventHandler.trigger(this._element, EVENT_HIDDEN, relatedTarget)
+  }
+
+  _getConfig(config) {
+    config = super._getConfig(config)
+
+    if (typeof config.reference === 'object' && !isElement(config.reference) &&
+      typeof config.reference.getBoundingClientRect !== 'function'
+    ) {
+      // Popper virtual elements require a getBoundingClientRect method
+      throw new TypeError(`${NAME.toUpperCase()}: Option "reference" provided type "object" without a required "getBoundingClientRect" method.`)
+    }
+
+    return config
+  }
+
+  _createPopper() {
+    if (typeof Popper === 'undefined') {
+      throw new TypeError('Bootstrap\'s dropdowns require Popper (https://popper.js.org)')
+    }
+
+    let referenceElement = this._element
+
+    if (this._config.reference === 'parent') {
+      referenceElement = this._parent
+    } else if (isElement(this._config.reference)) {
+      referenceElement = getElement(this._config.reference)
+    } else if (typeof this._config.reference === 'object') {
+      referenceElement = this._config.reference
+    }
+
+    const popperConfig = this._getPopperConfig()
+    this._popper = Popper.createPopper(referenceElement, this._menu, popperConfig)
+  }
+
+  _isShown() {
+    return this._menu.classList.contains(CLASS_NAME_SHOW)
+  }
+
+  _getPlacement() {
+    const parentDropdown = this._parent
+
+    if (parentDropdown.classList.contains(CLASS_NAME_DROPEND)) {
+      return PLACEMENT_RIGHT
+    }
+
+    if (parentDropdown.classList.contains(CLASS_NAME_DROPSTART)) {
+      return PLACEMENT_LEFT
+    }
+
+    if (parentDropdown.classList.contains(CLASS_NAME_DROPUP_CENTER)) {
+      return PLACEMENT_TOPCENTER
+    }
+
+    if (parentDropdown.classList.contains(CLASS_NAME_DROPDOWN_CENTER)) {
+      return PLACEMENT_BOTTOMCENTER
+    }
+
+    // We need to trim the value because custom properties can also include spaces
+    const isEnd = getComputedStyle(this._menu).getPropertyValue('--bs-position').trim() === 'end'
+
+    if (parentDropdown.classList.contains(CLASS_NAME_DROPUP)) {
+      return isEnd ? PLACEMENT_TOPEND : PLACEMENT_TOP
+    }
+
+    return isEnd ? PLACEMENT_BOTTOMEND : PLACEMENT_BOTTOM
+  }
+
+  _detectNavbar() {
+    return this._element.closest(SELECTOR_NAVBAR) !== null
+  }
+
+  _getOffset() {
+    const { offset } = this._config
+
+    if (typeof offset === 'string') {
+      return offset.split(',').map(value => Number.parseInt(value, 10))
+    }
+
+    if (typeof offset === 'function') {
+      return popperData => offset(popperData, this._element)
+    }
+
+    return offset
+  }
+
+  _getPopperConfig() {
+    const defaultBsPopperConfig = {
+      placement: this._getPlacement(),
+      modifiers: [{
+        name: 'preventOverflow',
+        options: {
+          boundary: this._config.boundary
+        }
+      },
+      {
+        name: 'offset',
+        options: {
+          offset: this._getOffset()
+        }
+      }]
+    }
+
+    // Disable Popper if we have a static display or Dropdown is in Navbar
+    if (this._inNavbar || this._config.display === 'static') {
+      Manipulator.setDataAttribute(this._menu, 'popper', 'static') // todo:v6 remove
+      defaultBsPopperConfig.modifiers = [{
+        name: 'applyStyles',
+        enabled: false
+      }]
+    }
+
+    return {
+      ...defaultBsPopperConfig,
+      ...(typeof this._config.popperConfig === 'function' ? this._config.popperConfig(defaultBsPopperConfig) : this._config.popperConfig)
+    }
+  }
+
+  _selectMenuItem({ key, target }) {
+    const items = SelectorEngine.find(SELECTOR_VISIBLE_ITEMS, this._menu).filter(element => isVisible(element))
+
+    if (!items.length) {
+      return
+    }
+
+    // if target isn't included in items (e.g. when expanding the dropdown)
+    // allow cycling to get the last item in case key equals ARROW_UP_KEY
+    getNextActiveElement(items, target, key === ARROW_DOWN_KEY, !items.includes(target)).focus()
+  }
+
+  // Static
+  static jQueryInterface(config) {
+    return this.each(function () {
+      const data = Dropdown.getOrCreateInstance(this, config)
+
+      if (typeof config !== 'string') {
+        return
+      }
+
+      if (typeof data[config] === 'undefined') {
+        throw new TypeError(`No method named "${config}"`)
+      }
+
+      data[config]()
+    })
+  }
+
+  static clearMenus(event) {
+    if (event.button === RIGHT_MOUSE_BUTTON || (event.type === 'keyup' && event.key !== TAB_KEY)) {
+      return
+    }
+
+    const openToggles = SelectorEngine.find(SELECTOR_DATA_TOGGLE_SHOWN)
+
+    for (const toggle of openToggles) {
+      const context = Dropdown.getInstance(toggle)
+      if (!context || context._config.autoClose === false) {
+        continue
+      }
+
+      const composedPath = event.composedPath()
+      const isMenuTarget = composedPath.includes(context._menu)
+      if (
+        composedPath.includes(context._element) ||
+        (context._config.autoClose === 'inside' && !isMenuTarget) ||
+        (context._config.autoClose === 'outside' && isMenuTarget)
+      ) {
+        continue
+      }
+
+      // Tab navigation through the dropdown menu or events from contained inputs shouldn't close the menu
+      if (context._menu.contains(event.target) && ((event.type === 'keyup' && event.key === TAB_KEY) || /input|select|option|textarea|form/i.test(event.target.tagName))) {
+        continue
+      }
+
+      const relatedTarget = { relatedTarget: context._element }
+
+      if (event.type === 'click') {
+        relatedTarget.clickEvent = event
+      }
+
+      context._completeHide(relatedTarget)
+    }
+  }
+
+  static dataApiKeydownHandler(event) {
+    // If not an UP | DOWN | ESCAPE key => not a dropdown command
+    // If input/textarea && if key is other than ESCAPE => not a dropdown command
+
+    const isInput = /input|textarea/i.test(event.target.tagName)
+    const isEscapeEvent = event.key === ESCAPE_KEY
+    const isUpOrDownEvent = [ARROW_UP_KEY, ARROW_DOWN_KEY].includes(event.key)
+
+    if (!isUpOrDownEvent && !isEscapeEvent) {
+      return
+    }
+
+    if (isInput && !isEscapeEvent) {
+      return
+    }
+
+    event.preventDefault()
+
+    // todo: v6 revert #37011 & change markup https://getbootstrap.com/docs/5.2/forms/input-group/
+    const getToggleButton = this.matches(SELECTOR_DATA_TOGGLE) ?
+      this :
+      (SelectorEngine.prev(this, SELECTOR_DATA_TOGGLE)[0] ||
+        SelectorEngine.next(this, SELECTOR_DATA_TOGGLE)[0] ||
+        SelectorEngine.findOne(SELECTOR_DATA_TOGGLE, event.delegateTarget.parentNode))
+
+    const instance = Dropdown.getOrCreateInstance(getToggleButton)
+
+    if (isUpOrDownEvent) {
+      event.stopPropagation()
+      instance.show()
+      instance._selectMenuItem(event)
+      return
+    }
+
+    if (instance._isShown()) { // else is escape and we check if it is shown
+      event.stopPropagation()
+      instance.hide()
+      getToggleButton.focus()
+    }
+  }
+}
+
+/**
+ * Data API implementation
+ */
+
+EventHandler.on(document, EVENT_KEYDOWN_DATA_API, SELECTOR_DATA_TOGGLE, Dropdown.dataApiKeydownHandler)
+EventHandler.on(document, EVENT_KEYDOWN_DATA_API, SELECTOR_MENU, Dropdown.dataApiKeydownHandler)
+EventHandler.on(document, EVENT_CLICK_DATA_API, Dropdown.clearMenus)
+EventHandler.on(document, EVENT_KEYUP_DATA_API, Dropdown.clearMenus)
+EventHandler.on(document, EVENT_CLICK_DATA_API, SELECTOR_DATA_TOGGLE, function (event) {
+  event.preventDefault()
+  Dropdown.getOrCreateInstance(this).toggle()
+})
+
+/**
+ * jQuery
+ */
+
+defineJQueryPlugin(Dropdown)
+
+export default Dropdown