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authorMatt Rude <[email protected]>2018-02-11 16:16:53 -0600
committerMatt Rude <[email protected]>2018-02-11 16:16:53 -0600
commiteeda944e54797a58e58124e564d88934f5799644 (patch)
treee5a53c1a77c56da32d9e852ca542b0963ae6660f /assets/node_modules/bootstrap/js/src/dropdown.js
parent9051be6066ecb670c20ea40f0b8b069c44101799 (diff)
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Remove unsued bootstrap software
Diffstat (limited to 'assets/node_modules/bootstrap/js/src/dropdown.js')
-rw-r--r--assets/node_modules/bootstrap/js/src/dropdown.js470
1 files changed, 0 insertions, 470 deletions
diff --git a/assets/node_modules/bootstrap/js/src/dropdown.js b/assets/node_modules/bootstrap/js/src/dropdown.js
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-import $ from 'jquery'
-import Popper from 'popper.js'
-import Util from './util'
-
-/**
- * --------------------------------------------------------------------------
- * Bootstrap (v4.0.0): dropdown.js
- * Licensed under MIT (https://github.com/twbs/bootstrap/blob/master/LICENSE)
- * --------------------------------------------------------------------------
- */
-
-const Dropdown = (($) => {
- /**
- * ------------------------------------------------------------------------
- * Constants
- * ------------------------------------------------------------------------
- */
-
- const NAME = 'dropdown'
- const VERSION = '4.0.0'
- const DATA_KEY = 'bs.dropdown'
- const EVENT_KEY = `.${DATA_KEY}`
- const DATA_API_KEY = '.data-api'
- const JQUERY_NO_CONFLICT = $.fn[NAME]
- const ESCAPE_KEYCODE = 27 // KeyboardEvent.which value for Escape (Esc) key
- const SPACE_KEYCODE = 32 // KeyboardEvent.which value for space key
- const TAB_KEYCODE = 9 // KeyboardEvent.which value for tab key
- const ARROW_UP_KEYCODE = 38 // KeyboardEvent.which value for up arrow key
- const ARROW_DOWN_KEYCODE = 40 // KeyboardEvent.which value for down arrow key
- const RIGHT_MOUSE_BUTTON_WHICH = 3 // MouseEvent.which value for the right button (assuming a right-handed mouse)
- const REGEXP_KEYDOWN = new RegExp(`${ARROW_UP_KEYCODE}|${ARROW_DOWN_KEYCODE}|${ESCAPE_KEYCODE}`)
-
- const Event = {
- HIDE : `hide${EVENT_KEY}`,
- HIDDEN : `hidden${EVENT_KEY}`,
- SHOW : `show${EVENT_KEY}`,
- SHOWN : `shown${EVENT_KEY}`,
- CLICK : `click${EVENT_KEY}`,
- CLICK_DATA_API : `click${EVENT_KEY}${DATA_API_KEY}`,
- KEYDOWN_DATA_API : `keydown${EVENT_KEY}${DATA_API_KEY}`,
- KEYUP_DATA_API : `keyup${EVENT_KEY}${DATA_API_KEY}`
- }
-
- const ClassName = {
- DISABLED : 'disabled',
- SHOW : 'show',
- DROPUP : 'dropup',
- DROPRIGHT : 'dropright',
- DROPLEFT : 'dropleft',
- MENURIGHT : 'dropdown-menu-right',
- MENULEFT : 'dropdown-menu-left',
- POSITION_STATIC : 'position-static'
- }
-
- const Selector = {
- DATA_TOGGLE : '[data-toggle="dropdown"]',
- FORM_CHILD : '.dropdown form',
- MENU : '.dropdown-menu',
- NAVBAR_NAV : '.navbar-nav',
- VISIBLE_ITEMS : '.dropdown-menu .dropdown-item:not(.disabled)'
- }
-
- const AttachmentMap = {
- TOP : 'top-start',
- TOPEND : 'top-end',
- BOTTOM : 'bottom-start',
- BOTTOMEND : 'bottom-end',
- RIGHT : 'right-start',
- RIGHTEND : 'right-end',
- LEFT : 'left-start',
- LEFTEND : 'left-end'
- }
-
- const Default = {
- offset : 0,
- flip : true,
- boundary : 'scrollParent'
- }
-
- const DefaultType = {
- offset : '(number|string|function)',
- flip : 'boolean',
- boundary : '(string|element)'
- }
-
- /**
- * ------------------------------------------------------------------------
- * Class Definition
- * ------------------------------------------------------------------------
- */
-
- class Dropdown {
- constructor(element, config) {
- this._element = element
- this._popper = null
- this._config = this._getConfig(config)
- this._menu = this._getMenuElement()
- this._inNavbar = this._detectNavbar()
-
- this._addEventListeners()
- }
-
- // Getters
-
- static get VERSION() {
- return VERSION
- }
-
- static get Default() {
- return Default
- }
-
- static get DefaultType() {
- return DefaultType
- }
-
- // Public
-
- toggle() {
- if (this._element.disabled || $(this._element).hasClass(ClassName.DISABLED)) {
- return
- }
-
- const parent = Dropdown._getParentFromElement(this._element)
- const isActive = $(this._menu).hasClass(ClassName.SHOW)
-
- Dropdown._clearMenus()
-
- if (isActive) {
- return
- }
-
- const relatedTarget = {
- relatedTarget: this._element
- }
- const showEvent = $.Event(Event.SHOW, relatedTarget)
-
- $(parent).trigger(showEvent)
-
- if (showEvent.isDefaultPrevented()) {
- return
- }
-
- // Disable totally Popper.js for Dropdown in Navbar
- if (!this._inNavbar) {
- /**
- * Check for Popper dependency
- * Popper - https://popper.js.org
- */
- if (typeof Popper === 'undefined') {
- throw new TypeError('Bootstrap dropdown require Popper.js (https://popper.js.org)')
- }
- let element = this._element
- // For dropup with alignment we use the parent as popper container
- if ($(parent).hasClass(ClassName.DROPUP)) {
- if ($(this._menu).hasClass(ClassName.MENULEFT) || $(this._menu).hasClass(ClassName.MENURIGHT)) {
- element = parent
- }
- }
- // If boundary is not `scrollParent`, then set position to `static`
- // to allow the menu to "escape" the scroll parent's boundaries
- // https://github.com/twbs/bootstrap/issues/24251
- if (this._config.boundary !== 'scrollParent') {
- $(parent).addClass(ClassName.POSITION_STATIC)
- }
- this._popper = new Popper(element, this._menu, this._getPopperConfig())
- }
-
- // 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 &&
- $(parent).closest(Selector.NAVBAR_NAV).length === 0) {
- $('body').children().on('mouseover', null, $.noop)
- }
-
- this._element.focus()
- this._element.setAttribute('aria-expanded', true)
-
- $(this._menu).toggleClass(ClassName.SHOW)
- $(parent)
- .toggleClass(ClassName.SHOW)
- .trigger($.Event(Event.SHOWN, relatedTarget))
- }
-
- dispose() {
- $.removeData(this._element, DATA_KEY)
- $(this._element).off(EVENT_KEY)
- this._element = null
- this._menu = null
- if (this._popper !== null) {
- this._popper.destroy()
- this._popper = null
- }
- }
-
- update() {
- this._inNavbar = this._detectNavbar()
- if (this._popper !== null) {
- this._popper.scheduleUpdate()
- }
- }
-
- // Private
-
- _addEventListeners() {
- $(this._element).on(Event.CLICK, (event) => {
- event.preventDefault()
- event.stopPropagation()
- this.toggle()
- })
- }
-
- _getConfig(config) {
- config = {
- ...this.constructor.Default,
- ...$(this._element).data(),
- ...config
- }
-
- Util.typeCheckConfig(
- NAME,
- config,
- this.constructor.DefaultType
- )
-
- return config
- }
-
- _getMenuElement() {
- if (!this._menu) {
- const parent = Dropdown._getParentFromElement(this._element)
- this._menu = $(parent).find(Selector.MENU)[0]
- }
- return this._menu
- }
-
- _getPlacement() {
- const $parentDropdown = $(this._element).parent()
- let placement = AttachmentMap.BOTTOM
-
- // Handle dropup
- if ($parentDropdown.hasClass(ClassName.DROPUP)) {
- placement = AttachmentMap.TOP
- if ($(this._menu).hasClass(ClassName.MENURIGHT)) {
- placement = AttachmentMap.TOPEND
- }
- } else if ($parentDropdown.hasClass(ClassName.DROPRIGHT)) {
- placement = AttachmentMap.RIGHT
- } else if ($parentDropdown.hasClass(ClassName.DROPLEFT)) {
- placement = AttachmentMap.LEFT
- } else if ($(this._menu).hasClass(ClassName.MENURIGHT)) {
- placement = AttachmentMap.BOTTOMEND
- }
- return placement
- }
-
- _detectNavbar() {
- return $(this._element).closest('.navbar').length > 0
- }
-
- _getPopperConfig() {
- const offsetConf = {}
- if (typeof this._config.offset === 'function') {
- offsetConf.fn = (data) => {
- data.offsets = {
- ...data.offsets,
- ...this._config.offset(data.offsets) || {}
- }
- return data
- }
- } else {
- offsetConf.offset = this._config.offset
- }
- const popperConfig = {
- placement: this._getPlacement(),
- modifiers: {
- offset: offsetConf,
- flip: {
- enabled: this._config.flip
- },
- preventOverflow: {
- boundariesElement: this._config.boundary
- }
- }
- }
-
- return popperConfig
- }
-
- // Static
-
- static _jQueryInterface(config) {
- return this.each(function () {
- let data = $(this).data(DATA_KEY)
- const _config = typeof config === 'object' ? config : null
-
- if (!data) {
- data = new Dropdown(this, _config)
- $(this).data(DATA_KEY, data)
- }
-
- if (typeof config === 'string') {
- if (typeof data[config] === 'undefined') {
- throw new TypeError(`No method named "${config}"`)
- }
- data[config]()
- }
- })
- }
-
- static _clearMenus(event) {
- if (event && (event.which === RIGHT_MOUSE_BUTTON_WHICH ||
- event.type === 'keyup' && event.which !== TAB_KEYCODE)) {
- return
- }
-
- const toggles = $.makeArray($(Selector.DATA_TOGGLE))
- for (let i = 0; i < toggles.length; i++) {
- const parent = Dropdown._getParentFromElement(toggles[i])
- const context = $(toggles[i]).data(DATA_KEY)
- const relatedTarget = {
- relatedTarget: toggles[i]
- }
-
- if (!context) {
- continue
- }
-
- const dropdownMenu = context._menu
- if (!$(parent).hasClass(ClassName.SHOW)) {
- continue
- }
-
- if (event && (event.type === 'click' &&
- /input|textarea/i.test(event.target.tagName) || event.type === 'keyup' && event.which === TAB_KEYCODE) &&
- $.contains(parent, event.target)) {
- continue
- }
-
- const hideEvent = $.Event(Event.HIDE, relatedTarget)
- $(parent).trigger(hideEvent)
- if (hideEvent.isDefaultPrevented()) {
- continue
- }
-
- // If this is a touch-enabled device we remove the extra
- // empty mouseover listeners we added for iOS support
- if ('ontouchstart' in document.documentElement) {
- $('body').children().off('mouseover', null, $.noop)
- }
-
- toggles[i].setAttribute('aria-expanded', 'false')
-
- $(dropdownMenu).removeClass(ClassName.SHOW)
- $(parent)
- .removeClass(ClassName.SHOW)
- .trigger($.Event(Event.HIDDEN, relatedTarget))
- }
- }
-
- static _getParentFromElement(element) {
- let parent
- const selector = Util.getSelectorFromElement(element)
-
- if (selector) {
- parent = $(selector)[0]
- }
-
- return parent || element.parentNode
- }
-
- // eslint-disable-next-line complexity
- static _dataApiKeydownHandler(event) {
- // If not input/textarea:
- // - And not a key in REGEXP_KEYDOWN => not a dropdown command
- // If input/textarea:
- // - If space key => not a dropdown command
- // - If key is other than escape
- // - If key is not up or down => not a dropdown command
- // - If trigger inside the menu => not a dropdown command
- if (/input|textarea/i.test(event.target.tagName)
- ? event.which === SPACE_KEYCODE || event.which !== ESCAPE_KEYCODE &&
- (event.which !== ARROW_DOWN_KEYCODE && event.which !== ARROW_UP_KEYCODE ||
- $(event.target).closest(Selector.MENU).length) : !REGEXP_KEYDOWN.test(event.which)) {
- return
- }
-
- event.preventDefault()
- event.stopPropagation()
-
- if (this.disabled || $(this).hasClass(ClassName.DISABLED)) {
- return
- }
-
- const parent = Dropdown._getParentFromElement(this)
- const isActive = $(parent).hasClass(ClassName.SHOW)
-
- if (!isActive && (event.which !== ESCAPE_KEYCODE || event.which !== SPACE_KEYCODE) ||
- isActive && (event.which === ESCAPE_KEYCODE || event.which === SPACE_KEYCODE)) {
- if (event.which === ESCAPE_KEYCODE) {
- const toggle = $(parent).find(Selector.DATA_TOGGLE)[0]
- $(toggle).trigger('focus')
- }
-
- $(this).trigger('click')
- return
- }
-
- const items = $(parent).find(Selector.VISIBLE_ITEMS).get()
-
- if (items.length === 0) {
- return
- }
-
- let index = items.indexOf(event.target)
-
- if (event.which === ARROW_UP_KEYCODE && index > 0) { // Up
- index--
- }
-
- if (event.which === ARROW_DOWN_KEYCODE && index < items.length - 1) { // Down
- index++
- }
-
- if (index < 0) {
- index = 0
- }
-
- items[index].focus()
- }
- }
-
- /**
- * ------------------------------------------------------------------------
- * Data Api implementation
- * ------------------------------------------------------------------------
- */
-
- $(document)
- .on(Event.KEYDOWN_DATA_API, Selector.DATA_TOGGLE, Dropdown._dataApiKeydownHandler)
- .on(Event.KEYDOWN_DATA_API, Selector.MENU, Dropdown._dataApiKeydownHandler)
- .on(`${Event.CLICK_DATA_API} ${Event.KEYUP_DATA_API}`, Dropdown._clearMenus)
- .on(Event.CLICK_DATA_API, Selector.DATA_TOGGLE, function (event) {
- event.preventDefault()
- event.stopPropagation()
- Dropdown._jQueryInterface.call($(this), 'toggle')
- })
- .on(Event.CLICK_DATA_API, Selector.FORM_CHILD, (e) => {
- e.stopPropagation()
- })
-
- /**
- * ------------------------------------------------------------------------
- * jQuery
- * ------------------------------------------------------------------------
- */
-
- $.fn[NAME] = Dropdown._jQueryInterface
- $.fn[NAME].Constructor = Dropdown
- $.fn[NAME].noConflict = function () {
- $.fn[NAME] = JQUERY_NO_CONFLICT
- return Dropdown._jQueryInterface
- }
-
- return Dropdown
-})($, Popper)
-
-export default Dropdown
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