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authorMario Vavti <mario@mariovavti.com>2018-09-07 11:26:02 +0200
committerMario Vavti <mario@mariovavti.com>2018-09-07 11:26:02 +0200
commit54fa28441c5f0bdcd9687615f4a6b7a0fab024a3 (patch)
tree33866b82c7ba3a6f6ecb9e6ca69233fc65379b43 /vendor/twbs/bootstrap/js/dist/dropdown.js
parentbb42ec2bfc0826dde3e3915566c4689762b128d7 (diff)
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install bootstrap via composer
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diff --git a/vendor/twbs/bootstrap/js/dist/dropdown.js b/vendor/twbs/bootstrap/js/dist/dropdown.js
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+(function (global, factory) {
+ typeof exports === 'object' && typeof module !== 'undefined' ? module.exports = factory(require('jquery'), require('popper.js'), require('./util.js')) :
+ typeof define === 'function' && define.amd ? define(['jquery', 'popper.js', './util.js'], factory) :
+ (global.Dropdown = factory(global.jQuery,global.Popper,global.Util));
+}(this, (function ($,Popper,Util) { 'use strict';
+
+ $ = $ && $.hasOwnProperty('default') ? $['default'] : $;
+ Popper = Popper && Popper.hasOwnProperty('default') ? Popper['default'] : Popper;
+ Util = Util && Util.hasOwnProperty('default') ? Util['default'] : Util;
+
+ function _defineProperties(target, props) {
+ for (var i = 0; i < props.length; i++) {
+ var descriptor = props[i];
+ descriptor.enumerable = descriptor.enumerable || false;
+ descriptor.configurable = true;
+ if ("value" in descriptor) descriptor.writable = true;
+ Object.defineProperty(target, descriptor.key, descriptor);
+ }
+ }
+
+ function _createClass(Constructor, protoProps, staticProps) {
+ if (protoProps) _defineProperties(Constructor.prototype, protoProps);
+ if (staticProps) _defineProperties(Constructor, staticProps);
+ return Constructor;
+ }
+
+ function _defineProperty(obj, key, value) {
+ if (key in obj) {
+ Object.defineProperty(obj, key, {
+ value: value,
+ enumerable: true,
+ configurable: true,
+ writable: true
+ });
+ } else {
+ obj[key] = value;
+ }
+
+ return obj;
+ }
+
+ function _objectSpread(target) {
+ for (var i = 1; i < arguments.length; i++) {
+ var source = arguments[i] != null ? arguments[i] : {};
+ var ownKeys = Object.keys(source);
+
+ if (typeof Object.getOwnPropertySymbols === 'function') {
+ ownKeys = ownKeys.concat(Object.getOwnPropertySymbols(source).filter(function (sym) {
+ return Object.getOwnPropertyDescriptor(source, sym).enumerable;
+ }));
+ }
+
+ ownKeys.forEach(function (key) {
+ _defineProperty(target, key, source[key]);
+ });
+ }
+
+ return target;
+ }
+
+ /**
+ * --------------------------------------------------------------------------
+ * Bootstrap (v4.1.3): dropdown.js
+ * Licensed under MIT (https://github.com/twbs/bootstrap/blob/master/LICENSE)
+ * --------------------------------------------------------------------------
+ */
+
+ var Dropdown = function ($$$1) {
+ /**
+ * ------------------------------------------------------------------------
+ * Constants
+ * ------------------------------------------------------------------------
+ */
+ var NAME = 'dropdown';
+ var VERSION = '4.1.3';
+ var DATA_KEY = 'bs.dropdown';
+ var EVENT_KEY = "." + DATA_KEY;
+ var DATA_API_KEY = '.data-api';
+ var JQUERY_NO_CONFLICT = $$$1.fn[NAME];
+ var ESCAPE_KEYCODE = 27; // KeyboardEvent.which value for Escape (Esc) key
+
+ var SPACE_KEYCODE = 32; // KeyboardEvent.which value for space key
+
+ var TAB_KEYCODE = 9; // KeyboardEvent.which value for tab key
+
+ var ARROW_UP_KEYCODE = 38; // KeyboardEvent.which value for up arrow key
+
+ var ARROW_DOWN_KEYCODE = 40; // KeyboardEvent.which value for down arrow key
+
+ var RIGHT_MOUSE_BUTTON_WHICH = 3; // MouseEvent.which value for the right button (assuming a right-handed mouse)
+
+ var REGEXP_KEYDOWN = new RegExp(ARROW_UP_KEYCODE + "|" + ARROW_DOWN_KEYCODE + "|" + ESCAPE_KEYCODE);
+ var 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
+ };
+ var ClassName = {
+ DISABLED: 'disabled',
+ SHOW: 'show',
+ DROPUP: 'dropup',
+ DROPRIGHT: 'dropright',
+ DROPLEFT: 'dropleft',
+ MENURIGHT: 'dropdown-menu-right',
+ MENULEFT: 'dropdown-menu-left',
+ POSITION_STATIC: 'position-static'
+ };
+ var 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):not(:disabled)'
+ };
+ var 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'
+ };
+ var Default = {
+ offset: 0,
+ flip: true,
+ boundary: 'scrollParent',
+ reference: 'toggle',
+ display: 'dynamic'
+ };
+ var DefaultType = {
+ offset: '(number|string|function)',
+ flip: 'boolean',
+ boundary: '(string|element)',
+ reference: '(string|element)',
+ display: 'string'
+ /**
+ * ------------------------------------------------------------------------
+ * Class Definition
+ * ------------------------------------------------------------------------
+ */
+
+ };
+
+ var Dropdown =
+ /*#__PURE__*/
+ function () {
+ function Dropdown(element, config) {
+ this._element = element;
+ this._popper = null;
+ this._config = this._getConfig(config);
+ this._menu = this._getMenuElement();
+ this._inNavbar = this._detectNavbar();
+
+ this._addEventListeners();
+ } // Getters
+
+
+ var _proto = Dropdown.prototype;
+
+ // Public
+ _proto.toggle = function toggle() {
+ if (this._element.disabled || $$$1(this._element).hasClass(ClassName.DISABLED)) {
+ return;
+ }
+
+ var parent = Dropdown._getParentFromElement(this._element);
+
+ var isActive = $$$1(this._menu).hasClass(ClassName.SHOW);
+
+ Dropdown._clearMenus();
+
+ if (isActive) {
+ return;
+ }
+
+ var relatedTarget = {
+ relatedTarget: this._element
+ };
+ var showEvent = $$$1.Event(Event.SHOW, relatedTarget);
+ $$$1(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)');
+ }
+
+ var referenceElement = this._element;
+
+ if (this._config.reference === 'parent') {
+ referenceElement = parent;
+ } else if (Util.isElement(this._config.reference)) {
+ referenceElement = this._config.reference; // Check if it's jQuery element
+
+ if (typeof this._config.reference.jquery !== 'undefined') {
+ referenceElement = this._config.reference[0];
+ }
+ } // 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') {
+ $$$1(parent).addClass(ClassName.POSITION_STATIC);
+ }
+
+ this._popper = new Popper(referenceElement, this._menu, this._getPopperConfig());
+ } // If this is a touch-enabled device we add extra
+ // empty mouseover listeners to the body's immediate children;
+ // only needed because of broken event delegation on iOS
+ // https://www.quirksmode.org/blog/archives/2014/02/mouse_event_bub.html
+
+
+ if ('ontouchstart' in document.documentElement && $$$1(parent).closest(Selector.NAVBAR_NAV).length === 0) {
+ $$$1(document.body).children().on('mouseover', null, $$$1.noop);
+ }
+
+ this._element.focus();
+
+ this._element.setAttribute('aria-expanded', true);
+
+ $$$1(this._menu).toggleClass(ClassName.SHOW);
+ $$$1(parent).toggleClass(ClassName.SHOW).trigger($$$1.Event(Event.SHOWN, relatedTarget));
+ };
+
+ _proto.dispose = function dispose() {
+ $$$1.removeData(this._element, DATA_KEY);
+ $$$1(this._element).off(EVENT_KEY);
+ this._element = null;
+ this._menu = null;
+
+ if (this._popper !== null) {
+ this._popper.destroy();
+
+ this._popper = null;
+ }
+ };
+
+ _proto.update = function update() {
+ this._inNavbar = this._detectNavbar();
+
+ if (this._popper !== null) {
+ this._popper.scheduleUpdate();
+ }
+ }; // Private
+
+
+ _proto._addEventListeners = function _addEventListeners() {
+ var _this = this;
+
+ $$$1(this._element).on(Event.CLICK, function (event) {
+ event.preventDefault();
+ event.stopPropagation();
+
+ _this.toggle();
+ });
+ };
+
+ _proto._getConfig = function _getConfig(config) {
+ config = _objectSpread({}, this.constructor.Default, $$$1(this._element).data(), config);
+ Util.typeCheckConfig(NAME, config, this.constructor.DefaultType);
+ return config;
+ };
+
+ _proto._getMenuElement = function _getMenuElement() {
+ if (!this._menu) {
+ var parent = Dropdown._getParentFromElement(this._element);
+
+ if (parent) {
+ this._menu = parent.querySelector(Selector.MENU);
+ }
+ }
+
+ return this._menu;
+ };
+
+ _proto._getPlacement = function _getPlacement() {
+ var $parentDropdown = $$$1(this._element.parentNode);
+ var placement = AttachmentMap.BOTTOM; // Handle dropup
+
+ if ($parentDropdown.hasClass(ClassName.DROPUP)) {
+ placement = AttachmentMap.TOP;
+
+ if ($$$1(this._menu).hasClass(ClassName.MENURIGHT)) {
+ placement = AttachmentMap.TOPEND;
+ }
+ } else if ($parentDropdown.hasClass(ClassName.DROPRIGHT)) {
+ placement = AttachmentMap.RIGHT;
+ } else if ($parentDropdown.hasClass(ClassName.DROPLEFT)) {
+ placement = AttachmentMap.LEFT;
+ } else if ($$$1(this._menu).hasClass(ClassName.MENURIGHT)) {
+ placement = AttachmentMap.BOTTOMEND;
+ }
+
+ return placement;
+ };
+
+ _proto._detectNavbar = function _detectNavbar() {
+ return $$$1(this._element).closest('.navbar').length > 0;
+ };
+
+ _proto._getPopperConfig = function _getPopperConfig() {
+ var _this2 = this;
+
+ var offsetConf = {};
+
+ if (typeof this._config.offset === 'function') {
+ offsetConf.fn = function (data) {
+ data.offsets = _objectSpread({}, data.offsets, _this2._config.offset(data.offsets) || {});
+ return data;
+ };
+ } else {
+ offsetConf.offset = this._config.offset;
+ }
+
+ var popperConfig = {
+ placement: this._getPlacement(),
+ modifiers: {
+ offset: offsetConf,
+ flip: {
+ enabled: this._config.flip
+ },
+ preventOverflow: {
+ boundariesElement: this._config.boundary
+ }
+ } // Disable Popper.js if we have a static display
+
+ };
+
+ if (this._config.display === 'static') {
+ popperConfig.modifiers.applyStyle = {
+ enabled: false
+ };
+ }
+
+ return popperConfig;
+ }; // Static
+
+
+ Dropdown._jQueryInterface = function _jQueryInterface(config) {
+ return this.each(function () {
+ var data = $$$1(this).data(DATA_KEY);
+
+ var _config = typeof config === 'object' ? config : null;
+
+ if (!data) {
+ data = new Dropdown(this, _config);
+ $$$1(this).data(DATA_KEY, data);
+ }
+
+ if (typeof config === 'string') {
+ if (typeof data[config] === 'undefined') {
+ throw new TypeError("No method named \"" + config + "\"");
+ }
+
+ data[config]();
+ }
+ });
+ };
+
+ Dropdown._clearMenus = function _clearMenus(event) {
+ if (event && (event.which === RIGHT_MOUSE_BUTTON_WHICH || event.type === 'keyup' && event.which !== TAB_KEYCODE)) {
+ return;
+ }
+
+ var toggles = [].slice.call(document.querySelectorAll(Selector.DATA_TOGGLE));
+
+ for (var i = 0, len = toggles.length; i < len; i++) {
+ var parent = Dropdown._getParentFromElement(toggles[i]);
+
+ var context = $$$1(toggles[i]).data(DATA_KEY);
+ var relatedTarget = {
+ relatedTarget: toggles[i]
+ };
+
+ if (event && event.type === 'click') {
+ relatedTarget.clickEvent = event;
+ }
+
+ if (!context) {
+ continue;
+ }
+
+ var dropdownMenu = context._menu;
+
+ if (!$$$1(parent).hasClass(ClassName.SHOW)) {
+ continue;
+ }
+
+ if (event && (event.type === 'click' && /input|textarea/i.test(event.target.tagName) || event.type === 'keyup' && event.which === TAB_KEYCODE) && $$$1.contains(parent, event.target)) {
+ continue;
+ }
+
+ var hideEvent = $$$1.Event(Event.HIDE, relatedTarget);
+ $$$1(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) {
+ $$$1(document.body).children().off('mouseover', null, $$$1.noop);
+ }
+
+ toggles[i].setAttribute('aria-expanded', 'false');
+ $$$1(dropdownMenu).removeClass(ClassName.SHOW);
+ $$$1(parent).removeClass(ClassName.SHOW).trigger($$$1.Event(Event.HIDDEN, relatedTarget));
+ }
+ };
+
+ Dropdown._getParentFromElement = function _getParentFromElement(element) {
+ var parent;
+ var selector = Util.getSelectorFromElement(element);
+
+ if (selector) {
+ parent = document.querySelector(selector);
+ }
+
+ return parent || element.parentNode;
+ }; // eslint-disable-next-line complexity
+
+
+ Dropdown._dataApiKeydownHandler = function _dataApiKeydownHandler(event) {
+ // If not input/textarea:
+ // - And not a key in REGEXP_KEYDOWN => not a dropdown command
+ // If input/textarea:
+ // - If space key => not a dropdown command
+ // - If key is other than escape
+ // - If key is not up or down => not a dropdown command
+ // - If trigger inside the menu => not a dropdown command
+ if (/input|textarea/i.test(event.target.tagName) ? event.which === SPACE_KEYCODE || event.which !== ESCAPE_KEYCODE && (event.which !== ARROW_DOWN_KEYCODE && event.which !== ARROW_UP_KEYCODE || $$$1(event.target).closest(Selector.MENU).length) : !REGEXP_KEYDOWN.test(event.which)) {
+ return;
+ }
+
+ event.preventDefault();
+ event.stopPropagation();
+
+ if (this.disabled || $$$1(this).hasClass(ClassName.DISABLED)) {
+ return;
+ }
+
+ var parent = Dropdown._getParentFromElement(this);
+
+ var isActive = $$$1(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) {
+ var toggle = parent.querySelector(Selector.DATA_TOGGLE);
+ $$$1(toggle).trigger('focus');
+ }
+
+ $$$1(this).trigger('click');
+ return;
+ }
+
+ var items = [].slice.call(parent.querySelectorAll(Selector.VISIBLE_ITEMS));
+
+ if (items.length === 0) {
+ return;
+ }
+
+ var 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();
+ };
+
+ _createClass(Dropdown, null, [{
+ key: "VERSION",
+ get: function get() {
+ return VERSION;
+ }
+ }, {
+ key: "Default",
+ get: function get() {
+ return Default;
+ }
+ }, {
+ key: "DefaultType",
+ get: function get() {
+ return DefaultType;
+ }
+ }]);
+
+ return Dropdown;
+ }();
+ /**
+ * ------------------------------------------------------------------------
+ * Data Api implementation
+ * ------------------------------------------------------------------------
+ */
+
+
+ $$$1(document).on(Event.KEYDOWN_DATA_API, Selector.DATA_TOGGLE, Dropdown._dataApiKeydownHandler).on(Event.KEYDOWN_DATA_API, Selector.MENU, Dropdown._dataApiKeydownHandler).on(Event.CLICK_DATA_API + " " + Event.KEYUP_DATA_API, Dropdown._clearMenus).on(Event.CLICK_DATA_API, Selector.DATA_TOGGLE, function (event) {
+ event.preventDefault();
+ event.stopPropagation();
+
+ Dropdown._jQueryInterface.call($$$1(this), 'toggle');
+ }).on(Event.CLICK_DATA_API, Selector.FORM_CHILD, function (e) {
+ e.stopPropagation();
+ });
+ /**
+ * ------------------------------------------------------------------------
+ * jQuery
+ * ------------------------------------------------------------------------
+ */
+
+ $$$1.fn[NAME] = Dropdown._jQueryInterface;
+ $$$1.fn[NAME].Constructor = Dropdown;
+
+ $$$1.fn[NAME].noConflict = function () {
+ $$$1.fn[NAME] = JQUERY_NO_CONFLICT;
+ return Dropdown._jQueryInterface;
+ };
+
+ return Dropdown;
+ }($, Popper);
+
+ return Dropdown;
+
+})));
+//# sourceMappingURL=dropdown.js.map