https://trekpassions.com/scripts/elg-megamenu.js

1var Menubar=function(){"use strict";function e(t){return(e="function"==typeof Symbol&&"symbol"==typeof Symbol.iterator?function(e){return typeof e}:function(e){return e&&"function"==typeof Symbol&&e.constructor===Symbol&&e!==Symbol.prototype?"symbol":typeof e})(t)}function t(e,t){if(!(e instanceof t))throw TypeError("Cannot call a class as a function")}function n(e,t){for(var n=0;n<t.length;n++){var o=t[n];o.enumerable=o.enumerable||!1,o.configurable=!0,"value"in o&&(o.writable=!0),Object.defineProperty(e,o.key,o)}}function o(e,t,o){return t&&n(e.prototype,t),o&&n(e,o),e}function s(e,t,n){return t in e?Object.defineProperty(e,t,{value:n,enumerable:!0,configurable:!0,writable:!0}):e[t]=n,e}function r(e,t){if("function"!=typeof t&&null!==t)throw TypeError("Super expression must either be null or a function");e.prototype=Object.create(t&&t.prototype,{constructor:{value:e,writable:!0,configurable:!0}}),t&&u(e,t)}function i(e){return(i=Object.setPrototypeOf?Object.getPrototypeOf:function(e){return e.__proto__||Object.getPrototypeOf(e)})(e)}function u(e,t){return(u=Object.setPrototypeOf||function(e,t){return e.__proto__=t,e})(e,t)}function l(e){if(void 0===e)throw ReferenceError("this hasn't been initialised - super() hasn't been called");return e}function c(e){var t=function(){if("undefined"==typeof Reflect||!Reflect.construct||Reflect.construct.sham)return!1;if("function"==typeof Proxy)return!0;try{return Boolean.prototype.valueOf.call(Reflect.construct(Boolean,[],function(){})),!0}catch(e){return!1}}();return function(){var n,o,s,r=i(e);if(t){var u=i(this).constructor;s=Reflect.construct(r,arguments,u)}else s=r.apply(this,arguments);return n=this,(o=s)&&("object"==typeof o||"function"==typeof o)?o:l(n)}}function m(e,t,n){return(m="undefined"!=typeof Reflect&&Reflect.get?Reflect.get:function(e,t,n){var o=function(e,t){for(;!Object.prototype.hasOwnProperty.call(e,t)&&null!==(e=i(e)););return e}(e,t);if(o){var s=Object.getOwnPropertyDescriptor(o,t);return s.get?s.get.call(n):s.value}})(e,t,n||e)}function a(e){return function(e){if(Array.isArray(e))return h(e)}(e)||function(e){if("undefined"!=typeof Symbol&&null!=e[Symbol.iterator]||null!=e["@@iterator"])return Array.from(e)}(e)||function(e,t){if(e){if("string"==typeof e)return h(e,t);var n=Object.prototype.toString.call(e).slice(8,-1);if("Object"===n&&e.constructor&&(n=e.constructor.name),"Map"===n||"Set"===n)return Array.from(e);if("Arguments"===n||/^(?:Ui|I)nt(?:8|16|32)(?:Clamped)?Array$/.test(n))return h(e,t)}}(e)||function(){throw TypeError("Invalid attempt to spread non-iterable instance.\nIn order to be iterable, non-array objects must have a [Symbol.iterator]() method.")}()}function h(e,t){(null==t||t>e.length)&&(t=e.length);for(var n=0,o=Array(t);n<t;n++)o[n]=e[n];return o}function d(t,n){try{if("object"!==e(n)){var o=e(n);throw TypeError("AccessibleMenu: Elements given to isValidInstance() must be inside of an object. ".concat(o," given."))}for(var s in n)if(!(n[s]instanceof t)){var r=e(n[s]);throw TypeError("AccessibleMenu: ".concat(s," must be an instance of ").concat(t.name,". ").concat(r," given."))}return!0}catch(i){return console.error(i),!1}}function f(t,n){try{if("object"!==e(n)){var o=e(n);throw TypeError("AccessibleMenu: Values given to isValidType() must be inside of an object. ".concat(o," given."))}for(var s in n){var r=e(n[s]);if(r!==t)throw TypeError("AccessibleMenu: ".concat(s," must be a ").concat(t,". ").concat(r," given."))}return!0}catch(i){return console.error(i),!1}}function v(t){try{if("object"!==e(t)){var n=e(t);throw TypeError("AccessibleMenu: Values given to isCSSSelector() must be inside of an object. ".concat(n," given."))}for(var o in t)try{if(null===t[o])throw Error();document.querySelector(t[o])}catch(s){throw TypeError("AccessibleMenu: ".concat(o,' must be a valid CSS selector. "').concat(t[o],'" given.'))}return!0}catch(r){return console.error(r),!1}}function p(t){try{if("object"!==e(t)||Array.isArray(t)){var n=e(t);throw TypeError("AccessibleMenu: Values given to isValidClassList() must be inside of an object. ".concat(n," given."))}var o=function(n){var o=e(t[n]);if("string"!==o){if(!Array.isArray(t[n]))throw TypeError("AccessibleMenu: ".concat(n," must be a string or an array of str

1ings. ").concat(o," given."));t[n].forEach(function(e){if("string"!=typeof e)throw TypeError("AccessibleMenu: ".concat(n," must be a string or an array of strings. An array containing non-strings given."))})}else{var s={};s[n]=t[n],v(s)}};for(var s in t)o(s);return!0}catch(r){return console.error(r),!1}}function g(t){try{if("object"!==e(t)){var n=e(t);throw TypeError("AccessibleMenu: Values given to isValidHoverType() must be inside of an object. ".concat(n," given."))}var o=["off","on","dynamic"];for(var s in t)if(!o.includes(t[s]))throw TypeError("AccessibleMenu: ".concat(s," must be one of the following values: ").concat(o.join(", "),'. "').concat(t[s],'" given.'));return!0}catch(r){return console.error(r),!1}}function y(e,t){return!(!f("string",{event:e})||!d(HTMLElement,{element:t}))&&void 0!==t["on".concat(e)]}var b=function(){function e(n){var o=n.menuToggleElement,r=n.parentElement,i=n.controlledMenu,u=n.parentMenu;t(this,e),s(this,"_dom",{toggle:null,parent:null}),s(this,"_elements",{controlledMenu:null,parentMenu:null}),s(this,"_open",!1),s(this,"_expandEvent",new CustomEvent("accessibleMenuExpand",{bubbles:!0,detail:{toggle:this}})),s(this,"_collapseEvent",new CustomEvent("accessibleMenuCollapse",{bubbles:!0,detail:{toggle:this}})),this._dom.toggle=o,this._dom.parent=r,this._elements.controlledMenu=i,this._elements.parentMenu=void 0===u?null:u}return o(e,[{key:"initialize",value:function(){if(this.dom.toggle.setAttribute("aria-haspopup","true"),this.dom.toggle.setAttribute("aria-expanded","false"),function(e,t){if(f("string",{tagName:e})&&d(HTMLElement,t)){var n=e.toLowerCase(),o=!0;for(var s in t)t[s].tagName.toLowerCase()!==n&&(o=!1);return o}return!1}("button",{toggle:this.dom.toggle})||this.dom.toggle.setAttribute("role","button"),""===this.dom.toggle.id||""===this.elements.controlledMenu.dom.menu.id){var e=Math.random().toString(36).replace(/[^a-z]+/g,"").substr(0,10),t=this.dom.toggle.innerText.replace(/[^a-zA-Z0-9\s]/g,""),n=e;!t.replace(/\s/g,"").length&&this.dom.toggle.getAttribute("aria-label")&&(t=this.dom.toggle.getAttribute("aria-label").replace(/[^a-zA-Z0-9\s]/g,"")),t.replace(/\s/g,"").length>0&&((t=t.toLowerCase().replace(/\s+/g,"-")).startsWith("-")&&(t=t.substring(1)),t.endsWith("-")&&(t=t.slice(0,-1)),n="".concat(t,"-").concat(n)),this.dom.toggle.id=this.dom.toggle.id||"".concat(n,"-menu-button"),this.elements.controlledMenu.dom.menu.id=this.elements.controlledMenu.dom.menu.id||"".concat(n,"-menu")}this.elements.controlledMenu.dom.menu.setAttribute("aria-labelledby",this.dom.toggle.id),this.dom.toggle.setAttribute("aria-controls",this.elements.controlledMenu.dom.menu.id),this._collapse(!1)}},{key:"dom",get:function(){return this._dom}},{key:"elements",get:function(){return this._elements}},{key:"isOpen",get:function(){return this._open},set:function(e){f("boolean",{value:e}),this._open=e}},{key:"_expand",value:function(){var e,t,n=!(arguments.length>0&&void 0!==arguments[0])||arguments[0],o=this.elements.controlledMenu,s=o.closeClass,r=o.openClass;this.dom.toggle.setAttribute("aria-expanded","true"),""!==r&&("string"==typeof r?this.elements.controlledMenu.dom.menu.classList.add(r):(e=this.elements.controlledMenu.dom.menu.classList).add.apply(e,a(r))),""!==s&&("string"==typeof s?this.elements.controlledMenu.dom.menu.classList.remove(s):(t=this.elements.controlledMenu.dom.menu.classList).remove.apply(t,a(s))),n&&this.dom.toggle.dispatchEvent(this._expandEvent)}},{key:"_collapse",value:function(){var e,t,n=!(arguments.length>0&&void 0!==arguments[0])||arguments[0],o=this.elements.controlledMenu,s=o.closeClass,r=o.openClass;this.dom.toggle.setAttribute("aria-expanded","false"),""!==s&&("string"==typeof s?this.elements.controlledMenu.dom.menu.classList.add(s):(e=this.elements.controlledMenu.dom.menu.classList).add.apply(e,a(s))),""!==r&&("string"==typeof r?this.elements.controlledMenu.dom.menu.classList.remove(r):(t=this.elements.controlledMenu.dom.menu.classList).remove.apply(t,a(r))),n&&this.dom.toggle.dispatchEvent(this._collapseEvent)}}

1,{key:"open",value:function(){this.elements.controlledMenu.focusState="self",this._expand(),this.isOpen=!0}},{key:"preview",value:function(){this.elements.parentMenu&&(this.elements.parentMenu.focusState="self"),this._expand(),this.isOpen=!0}},{key:"close",value:function(){this.isOpen&&(this.elements.controlledMenu.currentChild=0,this.elements.controlledMenu.blur(),this.elements.parentMenu&&(this.elements.parentMenu.focusState="self"),this._collapse(),this.isOpen=!1)}},{key:"toggle",value:function(){this.isOpen?this.close():this.open()}},{key:"closeSiblings",value:function(){var e=this;this.elements.parentMenu&&this.elements.parentMenu.elements.submenuToggles.forEach(function(t){t!==e&&t.close()})}},{key:"closeChildren",value:function(){this.elements.controlledMenu.elements.submenuToggles.forEach(function(e){return e.close()})}}]),e}(),M=function(){function e(n){var o=n.menuItemElement,r=n.menuLinkElement,i=n.parentMenu,u=n.isSubmenuItem,l=n.childMenu,c=n.toggle;t(this,e),s(this,"_dom",{item:null,link:null}),s(this,"_elements",{parentMenu:null,childMenu:null,toggle:null}),s(this,"_submenu",!1),this._dom.item=o,this._dom.link=r,this._elements.parentMenu=i,this._elements.childMenu=void 0===l?null:l,this._elements.toggle=void 0===c?null:c,this._submenu=void 0!==u&&u}return o(e,[{key:"initialize",value:function(){}},{key:"dom",get:function(){return this._dom}},{key:"elements",get:function(){return this._elements}},{key:"isSubmenuItem",get:function(){return this._submenu}},{key:"focus",value:function(){this.elements.parentMenu.shouldFocus&&this.dom.link.focus()}},{key:"blur",value:function(){this.elements.parentMenu.shouldFocus&&this.dom.link.blur()}}]),e}();function C(e){try{var t=e.key||e.keyCode,n={Enter:"Enter"===t||13===t,Space:" "===t||"Spacebar"===t||32===t,Escape:"Escape"===t||"Esc"===t||27===t,ArrowUp:"ArrowUp"===t||"Up"===t||38===t,ArrowRight:"ArrowRight"===t||"Right"===t||39===t,ArrowDown:"ArrowDown"===t||"Down"===t||40===t,ArrowLeft:"ArrowLeft"===t||"Left"===t||37===t,Home:"Home"===t||36===t,End:"End"===t||35===t,Character:isNaN(t)&&!!t.match(/^[a-zA-Z]{1}$/),Tab:"Tab"===t||9===t,Asterisk:"*"===t||56===t};return Object.keys(n).find(function(e){return!0===n[e]})||""}catch(o){return""}}function E(e){e.cancelable&&e.preventDefault();e.stopPropagation();}var I=function(){function n(e){var o=e.menuElement,r=e.menuItemSelector,i=e.menuLinkSelector,u=e.submenuItemSelector,l=e.submenuToggleSelector,c=e.submenuSelector,m=e.controllerElement,a=e.containerElement,h=e.openClass,d=e.closeClass,f=e.isTopLevel,v=void 0===f||f,p=e.parentMenu,g=e.hoverType,y=e.hoverDelay;t(this,n),s(this,"_MenuType",n),s(this,"_MenuItemType",M),s(this,"_MenuToggleType",b),s(this,"_dom",{menu:null,menuItems:[],submenuItems:[],submenuToggles:[],submenus:[],controller:null,container:null}),s(this,"_selectors",{menuItems:"",menuLinks:"",submenuItems:"",submenuToggles:"",submenus:""}),s(this,"_elements",{menuItems:[],submenuToggles:[],controller:null,parentMenu:null,rootMenu:null}),s(this,"_openClass","show"),s(this,"_closeClass","hide"),s(this,"_root",!0),s(this,"_currentChild",0),s(this,"_focusState","none"),s(this,"_currentEvent","none"),s(this,"_hoverType","off"),s(this,"_hoverDelay",250),this._dom.menu=o,this._dom.controller=void 0===m?null:m,this._dom.container=void 0===a?null:a,this._selectors.menuItems=void 0===r?"li":r,this._selectors.menuLinks=void 0===i?"a":i,this._selectors.submenuItems=void 0===u?"":u,this._selectors.submenuToggles=void 0===l?"a":l,this._selectors.submenus=void 0===c?"ul":c,this._elements.menuItems=[],this._elements.submenuToggles=[],this._elements.controller=null,this._elements.parentMenu=void 0===p?null:p,this._elements.rootMenu=v?this:null,this._openClass=(void 0===h?"show":h)||"",this._closeClass=(void 0===d?"hide":d)||"",this._root=v,this._hoverType=void 0===g?"off":g,this._hoverDelay=void 0===y?250:y}return o(n,[{key:"initialize",value:function(){if(!this._validate())throw Error("AccesibleMenu: cannot initialize menu. See other error messages for more information.");if(null===this.elements.rootMenu&&this._findRootMenu(this),this._setDOMElements(),this.isTopLevel&&this.dom.controller&&this.dom.container){var e=new this._MenuToggleType({menuToggleElement:this.dom.controller,parentElement:this.dom.container,controlledMenu:this});this._elements.controller=e}this._createChildElements()}},{key:"dom",get:function(){return this._dom}},{key:"selectors",get:function(){return this._selectors}},{key:"elements",get:function(){return this._elements}},{key:"isTopLevel",get:function(){return this._root}},{key:"openClass",get:function(){return this.isTopLevel?this._openClass:this.elements.rootMenu.openClass},set:function(e){p({openClass:e}),this._openClass!==e&&(this._openClass=e)}},{key:"closeClass",get:function(){return this.isTopLevel?this._closeClass:this.elements.rootMenu.closeClass},set:function(e){p({closeClass:e}),this._closeClass!==e&&(this._closeClass=e)}},{key:"currentChild",get:function(){return this._currentChild},set:function(e){function t(e){if(["mouse","character"].includes(e.currentEvent)&&e.elements.parentMenu)for(var t=0,n=!1;!n&&t<e.elements.parentMenu.elements.menuItems.length;){var o=e.elements.parentMenu.elements.menuItems[t];o.isSubmenuItem&&o.elements.toggle.elements.controlledMenu===e&&(n=!0,e.elements.parentMenu.currentEvent=e.currentEvent,e.elements.parentMenu.currentChild=t),t++}}f("number",{value:e}),e<-1?(this._currentChild=-1,t(this)):e>=this.elements.menuItems.length?(this._currentChild=this.elements.menuItems.length-1,t(this)):this.focusChild!==e&&(this._currentChild=e,t(this))}},{key:"focusState",get:function(){return this._focusState},set:function(t){(function(t){try{if("object"!==e(t)){var n=e(t);throw TypeError("AccessibleMenu: Values given to isValidState() must be inside of an object. ".concat(n," given."))}var o=["none","self","child"];for(var s in t)if(!o.includes(t[s]))throw TypeError("AccessibleMenu: ".concat(s," must be one of the following values: ").concat(o.join(", "),'. "').concat(t[s],'" given.'))}catch(r){return console.error(r),!1}})({value:t}),this._focusState!==t&&(this._focusState=t),this.elements.submenuToggles.length>0&&("self"===t||"none"===t)&&this.elements.submenuToggles.forEac

1h(function(e){e.elements.controlledMenu.focusState="none"}),this.elements.parentMenu&&("self"===t||"child"===t)&&(this.elements.parentMenu.focusState="child")}},{key:"currentEvent",get:function(){return this._currentEvent},set:function(t){(function(t){try{if("object"!==e(t)){var n=e(t);throw TypeError("AccessibleMenu: Values given to isValidEvent() must be inside of an object. ".concat(n," given."))}var o=["none","mouse","keyboard","character"];for(var s in t)if(!o.includes(t[s]))throw TypeError("AccessibleMenu: ".concat(s," must be one of the following values: ").concat(o.join(", "),'. "').concat(t[s],'" given.'))}catch(r){return console.error(r),!1}})({value:t}),this._currentEvent!==t&&(this._currentEvent=t,this.elements.submenuToggles.length>0&&this.elements.submenuToggles.forEach(function(e){e.elements.controlledMenu.currentEvent=t}))}},{key:"currentMenuItem",get:function(){return this.elements.menuItems[this.currentChild]}},{key:"hoverType",get:function(){return this._root?this._hoverType:this.elements.rootMenu.hoverType},set:function(e){g({value:e}),this._hoverType!==e&&(this._hoverType=e)}},{key:"hoverDelay",get:function(){return this._root?this._hoverDelay:this.elements.rootMenu.hoverDelay},set:function(e){f("number",{value:e}),this._hoverDelay!==e&&(this._hoverDelay=e)}},{key:"shouldFocus",get:function(){var e=!1;return"keyboard"!==this.currentEvent&&"character"!==this.currentEvent||(e=!0),"mouse"===this.currentEvent&&"dynamic"===this.hoverType&&(e=!0),e}},{key:"_validate",value:function(){var e=!0;return null!==this._dom.container||null!==this._dom.controller?d(HTMLElement,{menuElement:this._dom.menu,controllerElement:this._dom.controller,containerElement:this._dom.container})||(e=!1):d(HTMLElement,{menuElement:this._dom.menu})||(e=!1),""!==this._selectors.submenuItems?v({menuItemSelector:this._selectors.menuItems,menuLinkSelector:this._selectors.menuLinks,submenuItemSelector:this._selectors.submenuItems,submenuToggleSelector:this._selectors.submenuToggles,submenuSelector:this._selectors.submenus})||(e=!1):v({menuItemSelector:this._selectors.menuItems,menuLinkSelector:this._selectors.menuLinks})||(e=!1),""===this._openClass||p({openClass:this._openClass})||(e=!1),""===this._closeClass||p({closeClass:this._closeClass})||(e=!1),f("boolean",{isTopLevel:this._root})||(e=!1),null===this._elements.parentMenu||d(n,{parentMenu:this._elements.parentMenu})||(e=!1),g({hoverType:this._hoverType})||(e=!1),f("number",{hoverDelay:this._hoverDelay})||(e=!1),e}},{key:"_setDOMElementType",value:function(e){var t=arguments.length>1&&void 0!==arguments[1]?arguments[1]:this.dom.menu,n=!(arguments.length>2&&void 0!==arguments[2])||arguments[2];if("string"!=typeof this.selectors[e])throw Error('AccessibleMenu: "'.concat(e,'" is not a valid element type within the menu.'));if(!Array.isArray(this.dom[e]))throw Error('AccessibleMenu: The "'.concat(e,'" element cannot be set through _setDOMElementType.'));t!==this.dom.menu&&d(HTMLElement,{base:t});var o=Array.from(t.querySelectorAll(this.selectors[e])).filter(function(e){return e.parentElement===t});this._dom[e]=n?o:[].concat(a(this._dom[e]),a(o))}},{key:"_resetDOMElementType",value:function(e){if(void 0===this.dom[e])throw Error('AccessibleMenu: "'.concat(e,'" is not a valid element type within the menu.'));if(!Array.isArray(this.dom[e]))throw Error('AccessibleMenu: The "'.concat(e,'" element cannot be reset through _resetDOMElementType.'));this._dom[e]=[]}},{key:"_setDOMElements",value:function(){var e=this;this._setDOMElementType("menuItems"),""!==this.selectors.submenuItems&&(this._setDOMElementType("submenuItems"),this._resetDOMElementType("submenuToggles"),this._resetDOMElementType("submenus"),this.dom.submenuItems.forEach(function(t){e._setDOMElementType("submenuToggles",t,!1),e._setDOMElementType("submenus",t,!1)}))}},{key:"_findRootMenu",value:function(e){if(e.isTopLevel)this._elements.rootMenu=e;else{if(null===e.elements.parentMenu)throw Error("Cannot find root menu.");this._findRootMenu(e.elements.parentMenu)}}},{key:"_createChildElements",value:function(){var e=this;

1this.dom.menuItems.forEach(function(t){var n;if(e.dom.submenuItems.includes(t)){var o=t.querySelector(e.selectors.submenuToggles),s=t.querySelector(e.selectors.submenus),r=new e._MenuType({menuElement:s,menuItemSelector:e.selectors.menuItems,menuLinkSelector:e.selectors.menuLinks,submenuItemSelector:e.selectors.submenuItems,submenuToggleSelector:e.selectors.submenuToggles,submenuSelector:e.selectors.submenus,openClass:e.openClass,closeClass:e.closeClass,isTopLevel:!1,parentMenu:e,hoverType:e.hoverType,hoverDelay:e.hoverDelay}),i=new e._MenuToggleType({menuToggleElement:o,parentElement:t,controlledMenu:r,parentMenu:e});e._elements.submenuToggles.push(i),n=new e._MenuItemType({menuItemElement:t,menuLinkElement:o,parentMenu:e,isSubmenuItem:!0,childMenu:r,toggle:i})}else{var u=t.querySelector(e.selectors.menuLinks);n=new e._MenuItemType({menuItemElement:t,menuLinkElement:u,parentMenu:e})}e._elements.menuItems.push(n)})}},{key:"_handleFocus",value:function(){var e=this;this.elements.menuItems.forEach(function(t,n){t.dom.link.addEventListener("focus",function(){e.focusState="self",e.currentChild=n})})}},{key:"_handleClick",value:function(){var e=this,t=y("touchstart",this.dom.menu)?"touchstart":"mousedown",n=y("touchend",this.dom.menu)?"touchend":"mouseup";function o(e,t,n){E(n),t.toggle(),t.isOpen&&(e.focusState="self",t.elements.controlledMenu.focusState="none")}this.elements.menuItems.forEach(function(s,r){s.dom.link.addEventListener(t,function(){e.currentEvent="mouse",e.elements.rootMenu.blurChildren(),e.focusChild(r)}),s.isSubmenuItem&&(s.elements.toggle.dom.toggle["on".concat(n)]=function(t){e.currentEvent="mouse",o(e,s.elements.toggle,t)})}),this.isTopLevel&&this.elements.controller&&(this.elements.controller.dom.toggle["on".concat(n)]=function(t){e.currentEvent="mouse",o(e,e.elements.controller,t)})}},{key:"_handleHover",value:function(){var e=this;this.elements.menuItems.forEach(function(t,n){t.dom.link.addEventListener("mouseenter",function(){if("on"===e.hoverType)e.currentEvent="mouse",e.currentChild=n,t.isSubmenuItem&&t.elements.toggle.preview();else if("dynamic"===e.hoverType){var o=e.elements.submenuToggles.some(function(e){return e.isOpen});e.currentChild=n,e.isTopLevel&&"none"===e.focusState||(e.currentEvent="mouse",e.focusCurrentChild()),t.isSubmenuItem&&(!e.isTopLevel||o)&&(e.currentEvent="mouse",t.elements.toggle.preview())}}),t.isSubmenuItem&&t.dom.item.addEventListener("mouseleave",function(){"on"===e.hoverType?e.hoverDelay>0?setTimeout(function(){e.currentEvent="mouse",t.elements.toggle.close()},e.hoverDelay):(e.currentEvent="mouse",t.elements.toggle.close()):"dynamic"===e.hoverType&&(e.isTopLevel||(e.hoverDelay>0?setTimeout(function(){e.currentEvent="mouse",t.elements.toggle.close(),e.focusCurrentChild()},e.hoverDelay):(e.currentEvent="mouse",t.elements.toggle.close(),e.focusCurrentChild())))})})}},{key:"_handleKeydown",value:function(){var e=this;this.isTopLevel&&this.elements.controller&&this.elements.controller.dom.toggle.addEventListener("keydown",function(t){e.currentEvent="keyboard";var n=C(t);"Space"!==n&&"Enter"!==n||E(t)})}},{key:"_handleKeyup",value:function(){var e=this;this.isTopLevel&&this.elements.controller&&this.elements.controller.dom.toggle.addEventListener("keyup",function(t){e.currentEvent="keyboard";var n=C(t);"Space"!==n&&"Enter"!==n||(E(t),e.elements.controller.open(),e.focusFirstChild())})}},{key:"focus",value:function(){this.focusState="self",this.shouldFocus&&this.dom.menu.focus()}},{key:"blur",value:function(){this.focusState="none",this.shouldFocus&&this.dom.menu.blur()}},{key:"focusCurrentChild",value:function(){this.focusState="self",-1!==this.currentChild&&this.currentMenuItem.focus()}},{key:"focusChild",value:function(e){this.blurCurrentChild(),this.currentChild=e,this.focusCurrentChild()}},{key:"focusFirstChild",value:function(){this.focusChild(0)}},{key:"focusLastChild",value:function(){this.focusChild(this.elements.menuItems.length-1)}},{key:"focusNextChild",value:function(){this.currentChild<this.elements.menuItems.length-1?this.focusChild(this.currentChild+1):this.focusCurrentChild()}},{key:"focusPreviousChild",value:function(){this.currentChild>0?this.focusChild(this.currentChild-1):this.focusCurrentChild()}},{key:"blurCurrentChild",value:function(){this.focusState="none",-1!==this.currentChild&&this.currentMenuItem.blur()}},{key:"focusController",value:function(){this.dom.controller&&(this.shouldFocus&&this.dom.controller.focus(),this.focusState="none")}},{key:"focusContainer",value:function(){this.dom.container&&(this.shouldFocus&&this.dom.container.focus(),this.focusState="none")}},{key:"closeChildren",value:function(){this.elements.submenuToggles.forEac

1h(function(e){return e.close()})}},{key:"blurChildren",value:function(){this.elements.menuItems.forEach(function(e){e.blur(),e.isSubmenuItem&&e.elements.childMenu.blurChildren()})}}]),n}(),k=function(e){r(s,e);var n=c(s);function s(e){var o,r=e.menuItemElement,i=e.menuLinkElement,u=e.parentMenu,l=e.isSubmenuItem,c=e.childMenu,m=e.toggle,a=e.initialize;return t(this,s),o=n.call(this,{menuItemElement:r,menuLinkElement:i,parentMenu:u,isSubmenuItem:void 0!==l&&l,childMenu:void 0===c?null:c,toggle:void 0===m?null:m}),(void 0===a||a)&&o.initialize(),o}return o(s,[{key:"initialize",value:function(){m(i(s.prototype),"initialize",this).call(this),this.dom.item.setAttribute("role","none"),this.dom.link.setAttribute("role","menuitem"),this.dom.link.tabIndex=-1}},{key:"focus",value:function(){m(i(s.prototype),"focus",this).call(this),this.elements.parentMenu.isTopLevel&&(this.dom.link.tabIndex=0)}},{key:"blur",value:function(){m(i(s.prototype),"blur",this).call(this),this.elements.parentMenu.isTopLevel&&(this.dom.link.tabIndex=-1)}}]),s}(M),T=function(e){r(s,e);var n=c(s);function s(e){var o,r=e.menuToggleElement,i=e.parentElement,u=e.controlledMenu,l=e.parentMenu,c=e.initialize;return t(this,s),o=n.call(this,{menuToggleElement:r,parentElement:i,controlledMenu:u,parentMenu:void 0===l?null:l}),(void 0===c||c)&&o.initialize(),o}return o(s,[{key:"open",value:function(){this.closeSiblings(),m(i(s.prototype),"open",this).call(this)}},{key:"preview",value:function(){this.closeSiblings(),m(i(s.prototype),"preview",this).call(this)}},{key:"close",value:function(){this.isOpen&&this.closeChildren(),m(i(s.prototype),"close",this).call(this)}}]),s}(b);return function(e){r(u,e);var n=c(u);function u(e){var o,r=e.menuElement,i=e.menuItemSelector,c=e.menuLinkSelector,m=e.submenuItemSelector,a=e.submenuToggleSelector,h=e.submenuSelector,d=e.controllerElement,f=e.containerElement,v=e.openClass,p=e.closeClass,g=e.isTopLevel,y=e.parentMenu,b=e.hoverType,M=e.hoverDelay,C=e.initialize;return t(this,u),s(l(o=n.call(this,{menuElement:r,menuItemSelector:void 0===i?"li":i,menuLinkSelector:void 0===c?"a":c,submenuItemSelector:void 0===m?"":m,submenuToggleSelector:void 0===a?"a":a,submenuSelector:void 0===h?"ul":h,controllerElement:void 0===d?null:d,containerElement:void 0===f?null:f,openClass:void 0===v?"show":v,closeClass:void 0===p?"hide":p,isTopLevel:void 0===g||g,parentMenu:void 0===y?null:y,hoverType:void 0===b?"off":b,hoverDelay:void 0===M?250:M})),"_MenuType",u),s(l(o),"_MenuItemType",k),s(l(o),"_MenuToggleType",T),(void 0===C||C)&&o.initialize(),o}return o(u,[{key:"initialize",value:function(){try{m(i(u.prototype),"initialize",this).call(this),this.dom.menu.setAttribute("role","menubar"),this._handleFocus(),this._handleClick(),this._handleHover(),this._handleKeydown(),this._handleKeyup(),this.isTopLevel&&(this.elements.menuItems[0].dom.link.tabIndex=0)}catch(e){console.error(e)}}},{key:"_handleClick",value:function(){var e=this;m(i(u.prototype),"_handleClick",this).call(this);var t=y("touchend",this.dom.menu)?"touchend":"mouseup";document.addEventListener(t,function(t){"none"!==e.focusState&&(e.currentEvent="mouse",e.dom.menu.contains(t.target)||!e.dom.menu===t.target||(e.closeChildren(),e.blur(),e.elements.controller&&e.elements.controller.close()))})}},{key:"_handleKeydown",value:function(){var e=this;m(i(u.prototype),"_handleKeydown",this).call(this),this.dom.menu.addEventListener("keydown",function(t){e.currentEvent="keyboard";var n=C(t);("Tab"===n&&("none"!==e.elements.rootMenu.focusState?(e.elements.rootMenu.blur(),e.elements.rootMenu.closeChildren()):e.elements.rootMenu.focus()),"Character"===n)?E(t):e.isTopLevel?"self"===e.focusState&&(["ArrowRight","ArrowLeft","Home","End"].includes(n)||e.currentMenuItem.isSubmenuItem&&["Space","Enter","ArrowDown","ArrowUp"].includes(n)||e.elements.controller&&["Escape"].includes(n))&&E(t):(["Escape","ArrowRight","ArrowLeft","ArrowDown","ArrowUp","Home","End"].includes(n)||e.currentMenuItem.isSubmenuItem&&["Space","Enter"].includes(n))&&E(t)})}},{key:"_handleKeyup",value:function(){var e=this;m(i(u.prototype),"_handleKeyup",this).call(this),this.dom.menu.addEventListener("keyup",function(t){e.currentEvent="keyboard";var n=C(t),o=t.altKey,s=t.crtlKey,r=t.metaKey;if("Character"!==n||o||s||r){if(e.isTopLevel){if("self"===e.focusState){if("Space"===n||"Enter"===n)e.currentMenuItem.isSubmenuItem?(E(t),e.currentMenuItem.elements.childMenu.currentEvent="keyboard",e.currentMenuItem.elements.toggle.open(),requestAnimationFrame(function(){e.currentMenuItem.elements.childMenu.focu

1sFirstChild()})):e.currentMenuItem.dom.link.click();else if("ArrowRight"===n){E(t);var i=e.currentMenuItem.isSubmenuItem&&e.currentMenuItem.elements.toggle.isOpen;e.focusNextChild(),i&&(e.currentMenuItem.isSubmenuItem?(e.currentMenuItem.elements.childMenu.currentEvent="keyboard",e.currentMenuItem.elements.toggle.preview()):e.closeChildren())}else if("ArrowLeft"===n){E(t);var u=e.currentMenuItem.isSubmenuItem&&e.currentMenuItem.elements.toggle.isOpen;e.focusPreviousChild(),u&&(e.currentMenuItem.isSubmenuItem?(e.currentMenuItem.elements.childMenu.currentEvent="keyboard",e.currentMenuItem.elements.toggle.preview()):e.closeChildren())}else"ArrowDown"===n?e.currentMenuItem.isSubmenuItem&&(E(t),e.currentMenuItem.elements.childMenu.currentEvent="keyboard",e.currentMenuItem.elements.toggle.open(),requestAnimationFrame(function(){e.currentMenuItem.elements.childMenu.focusFirstChild()})):"ArrowUp"===n?e.currentMenuItem.isSubmenuItem&&(E(t),e.currentMenuItem.elements.childMenu.currentEvent="keyboard",e.currentMenuItem.elements.toggle.open(),requestAnimationFrame(function(){e.currentMenuItem.elements.childMenu.focusLastChild()})):"Home"===n?(E(t),e.focusFirstChild()):"End"===n?(E(t),e.focusLastChild()):"Escape"===n&&(e.elements.submenuToggles.some(function(e){return e.isOpen})?(E(t),e.closeChildren()):e.isTopLevel&&e.elements.controller&&e.elements.controller.isOpen&&(E(t),e.elements.controller.close(),e.focusController()))}}else"Space"===n||"Enter"===n?e.currentMenuItem.isSubmenuItem&&(E(t),e.currentMenuItem.elements.childMenu.currentEvent="keyboard",e.currentMenuItem.elements.toggle.open(),requestAnimationFrame(function(){e.currentMenuItem.elements.childMenu.focusFirstChild()})):"Escape"===n?(E(t),e.elements.rootMenu.closeChildren(),e.elements.rootMenu.focusCurrentChild()):"ArrowRight"===n?e.currentMenuItem.isSubmenuItem?(E(t),e.currentMenuItem.elements.childMenu.currentEvent="keyboard",e.currentMenuItem.elements.toggle.open(),requestAnimationFrame(function(){e.currentMenuItem.elements.childMenu.focusFirstChild()})):(E(t),e.elements.rootMenu.closeChildren(),e.elements.rootMenu.focusNextChild(),e.elements.rootMenu.currentMenuItem.isSubmenuItem&&e.elements.rootMenu.currentMenuItem.elements.toggle.preview()):"ArrowLeft"===n?e.elements.parentMenu.currentMenuItem.isSubmenuItem&&(E(t),e.elements.parentMenu.currentMenuItem.elements.toggle.close(),e.elements.parentMenu.focusCurrentChild(),e.elements.parentMenu===e.elements.rootMenu&&(e.elements.rootMenu.closeChildren(),e.elements.rootMenu.focusPreviousChild(),e.elements.rootMenu.currentMenuItem.isSubmenuItem&&(e.elements.rootMenu.currentMenuItem.elements.childMenu.currentEvent="keyboard",e.elements.rootMenu.currentMenuItem.elements.toggle.preview()))):"ArrowDown"===n?(E(t),e.focusNextChild()):"ArrowUp"===n?(E(t),e.focusPreviousChild()):"Home"===n?(E(t),e.focusFirstChild()):"End"===n&&(E(t),e.focusLastChild())}else E(t),e.elements.rootMenu.currentEvent="character",e.focusNextChildWithCharacter(t.key)})}},{key:"focusNextChild",value:function(){this.currentChild===this.elements.menuItems.length-1?this.focusFirstChild():this.focusChild(this.currentChild+1)}},{key:"focusPreviousChild",value:function(){0===this.currentChild?this.focusLastChild():this.focusChild(this.currentChild-1)}},{key:"focusNextChildWithCharacter",value:function(e){for(var t=e.toLowerCase(),n=this.currentChild+1,o=!1;!o&&n<this.elements.menuItems.length;)(this.elements.menuItems[n].dom.item.innerText?this.elements.menuItems[n].dom.item.innerText:this.elements.menuItems[n].dom.item.textContent).replace(/[\s]/g,"").toLowerCase().charAt(0)===t&&(o=!0,this.focusChild(n)),n++}}]),u}(I)}();
2