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accessible-menu-bootstrap-5

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accessible-menu-bootstrap-5 - npm Package Compare versions

Comparing version 1.0.0 to 1.0.1

2

dist/disclosure-menu-bs5.esm.min.js

@@ -1,2 +0,2 @@

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},e(t)}function t(t,n){try{if("object"!==e(n)){var o=e(n);throw new TypeError("AccessibleMenu: Elements given to isValidInstance() must be inside of an object. ".concat(o," given."))}for(var r in n)if(!(n[r]instanceof t)){var i=e(n[r]);throw new TypeError("AccessibleMenu: ".concat(r," must be an instance of ").concat(t.name,". ").concat(i," given."))}return!0}catch(e){return console.error(e),!1}}function n(t,n){try{if("object"!==e(n)){var o=e(n);throw new TypeError("AccessibleMenu: Values given to isValidType() must be inside of an object. ".concat(o," given."))}for(var r in n){var i=e(n[r]);if(i!==t)throw new TypeError("AccessibleMenu: ".concat(r," must be a ").concat(t,". ").concat(i," given."))}return!0}catch(e){return console.error(e),!1}}function o(t){try{if("object"!==e(t)){var n=e(t);throw new 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 new Error;document.querySelector(t[o])}catch(e){throw new TypeError("AccessibleMenu: ".concat(o,' must be a valid CSS selector. "').concat(t[o],'" given.'))}return!0}catch(e){return console.error(e),!1}}function r(t){try{if("object"!==e(t)||Array.isArray(t)){var n=e(t);throw new TypeError("AccessibleMenu: Values given to isValidClassList() must be inside of an object. ".concat(n," given."))}var r=function(n){var r=e(t[n]);if("string"!==r){if(!Array.isArray(t[n]))throw new TypeError("AccessibleMenu: ".concat(n," must be a string or an array of strings. ").concat(r," given."));t[n].forEach((function(e){if("string"!=typeof e)throw new TypeError("AccessibleMenu: ".concat(n," must be a string or an array of strings. An array containing non-strings given."))}))}else{var i={};i[n]=t[n],o(i)}};for(var i in t)r(i);return!0}catch(e){return console.error(e),!1}}function i(t){try{if("object"!==e(t)){var n=e(t);throw new TypeError("AccessibleMenu: Values given to isValidHoverType() must be inside of an object. ".concat(n," given."))}var o=["off","on","dynamic"];for(var r in t)if(!o.includes(t[r]))throw new TypeError("AccessibleMenu: ".concat(r," must be one of the following values: ").concat(o.join(", "),'. "').concat(t[r],'" given.'));return!0}catch(e){return console.error(e),!1}}function u(e){return function(e){if(Array.isArray(e))return l(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)return;if("string"==typeof e)return l(e,t);var n=Object.prototype.toString.call(e).slice(8,-1);"Object"===n&&e.constructor&&(n=e.constructor.name);if("Map"===n||"Set"===n)return Array.from(e);if("Arguments"===n||/^(?:Ui|I)nt(?:8|16|32)(?:Clamped)?Array$/.test(n))return l(e,t)}(e)||function(){throw new TypeError("Invalid attempt to spread non-iterable instance.\nIn order to be iterable, non-array objects must have a [Symbol.iterator]() method.")}()}function l(e,t){(null==t||t>e.length)&&(t=e.length);for(var n=0,o=new Array(t);n<t;n++)o[n]=e[n];return o}function s(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 c(e,t,n){return t in e?Object.defineProperty(e,t,{value:n,enumerable:!0,configurable:!0,writable:!0}):e[t]=n,e}var a=function(){function e(t){var n=t.menuToggleElement,o=t.parentElement,r=t.controlledMenu,i=t.parentMenu,u=void 0===i?null:i;!function(e,t){if(!(e instanceof t))throw new TypeError("Cannot call a class as a function")}(this,e),c(this,"_dom",{toggle:null,parent:null}),c(this,"_elements",{controlledMenu:null,parentMenu:null}),c(this,"_open",!1),c(this,"_expandEvent",new CustomEvent("accessibleMenuExpand",{bubbles:!0,detail:{toggle:this}})),c(this,"_collapseEvent",new CustomEvent("accessibleMenuCollapse",{bubbles:!0,detail:{toggle:this}})),this._dom.toggle=n,this._dom.parent=o,this._elements.controlledMenu=r,this._elements.parentMenu=u}var o,r,i;return o=e,r=[{key:"initialize",value:function(){if(this.dom.toggle.setAttribute("aria-haspopup","true"),this.dom.toggle.setAttribute("aria-expanded","false"),function(e,o){if(n("string",{tagName:e})&&t(HTMLElement,o)){var r=e.toLowerCase(),i=!0;for(var u in o)o[u].tagName.toLowerCase()!==r&&(i=!1);return i}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),o=this.dom.toggle.innerText.replace(/[^a-zA-Z0-9\s]/g,""),r=e;!o.replace(/\s/g,"").length&&this.dom.toggle.getAttribute("aria-label")&&(o=this.dom.toggle.getAttribute("aria-label").replace(/[^a-zA-Z0-9\s]/g,"")),o.replace(/\s/g,"").length>0&&((o=o.toLowerCase().replace(/\s+/g,"-")).startsWith("-")&&(o=o.substring(1)),o.endsWith("-")&&(o=o.slice(0,-1)),r="".concat(o,"-").concat(r)),this.dom.toggle.id=this.dom.toggle.id||"".concat(r,"-menu-button"),this.elements.controlledMenu.dom.menu.id=this.elements.controlledMenu.dom.menu.id||"".concat(r,"-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){n("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,r=o.closeClass,i=o.openClass;this.dom.toggle.setAttribute("aria-expanded","true"),""!==i&&("string"==typeof i?this.elements.controlledMenu.dom.menu.classList.add(i):(e=this.elements.controlledMenu.dom.menu.classList).add.apply(e,u(i))),""!==r&&("string"==typeof r?this.elements.controlledMenu.dom.menu.classList.remove(r):(t=this.elements.controlledMenu.dom.menu.classList).remove.apply(t,u(r))),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,r=o.closeClass,i=o.openClass;this.dom.toggle.setAttribute("aria-expanded","false"),""!==r&&("string"==typeof r?this.elements.controlledMenu.dom.menu.classList.add(r):(e=this.elements.controlledMenu.dom.menu.classList).add.apply(e,u(r))),""!==i&&("string"==typeof i?this.elements.controlledMenu.dom.menu.classList.remove(i):(t=this.elements.controlledMenu.dom.menu.classList).remove.apply(t,u(i))),n&&this.dom.toggle.dispatchEvent(this._collapseEvent)}},{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()}))}}],r&&s(o.prototype,r),i&&s(o,i),e}();function f(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 m(e,t,n){return t in e?Object.defineProperty(e,t,{value:n,enumerable:!0,configurable:!0,writable:!0}):e[t]=n,e}var h=function(){function e(t){var n=t.menuItemElement,o=t.menuLinkElement,r=t.parentMenu,i=t.isSubmenuItem,u=void 0!==i&&i,l=t.childMenu,s=void 0===l?null:l,c=t.toggle,a=void 0===c?null:c;!function(e,t){if(!(e instanceof t))throw new TypeError("Cannot call a class as a function")}(this,e),m(this,"_dom",{item:null,link:null}),m(this,"_elements",{parentMenu:null,childMenu:null,toggle:null}),m(this,"_submenu",!1),this._dom.item=n,this._dom.link=o,this._elements.parentMenu=r,this._elements.childMenu=s,this._elements.toggle=a,this._submenu=u}var t,n,o;return t=e,(n=[{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()}}])&&f(t.prototype,n),o&&f(t,o),e}();function p(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(e){return""}}function d(e){e.preventDefault(),e.stopPropagation()}function y(e){return function(e){if(Array.isArray(e))return v(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)return;if("string"==typeof e)return v(e,t);var n=Object.prototype.toString.call(e).slice(8,-1);"Object"===n&&e.constructor&&(n=e.constructor.name);if("Map"===n||"Set"===n)return Array.from(e);if("Arguments"===n||/^(?:Ui|I)nt(?:8|16|32)(?:Clamped)?Array$/.test(n))return v(e,t)}(e)||function(){throw new TypeError("Invalid attempt to spread non-iterable instance.\nIn order to be iterable, non-array objects must have a [Symbol.iterator]() method.")}()}function v(e,t){(null==t||t>e.length)&&(t=e.length);for(var n=0,o=new Array(t);n<t;n++)o[n]=e[n];return o}function b(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 g(e,t,n){return t in e?Object.defineProperty(e,t,{value:n,enumerable:!0,configurable:!0,writable:!0}):e[t]=n,e}var _=function(){function u(e){var t=e.menuElement,n=e.menuItemSelector,o=void 0===n?"li":n,r=e.menuLinkSelector,i=void 0===r?"a":r,l=e.submenuItemSelector,s=void 0===l?"":l,c=e.submenuToggleSelector,f=void 0===c?"a":c,m=e.submenuSelector,p=void 0===m?"ul":m,d=e.controllerElement,y=void 0===d?null:d,v=e.containerElement,b=void 0===v?null:v,_=e.openClass,E=void 0===_?"show":_,w=e.closeClass,M=void 0===w?"hide":w,S=e.isTopLevel,T=void 0===S||S,C=e.parentMenu,k=void 0===C?null:C,O=e.hoverType,I=void 0===O?"off":O,j=e.hoverDelay,A=void 0===j?250:j;!function(e,t){if(!(e instanceof t))throw new TypeError("Cannot call a class as a function")}(this,u),g(this,"_MenuType",u),g(this,"_MenuItemType",h),g(this,"_MenuToggleType",a),g(this,"_dom",{menu:null,menuItems:[],submenuItems:[],submenuToggles:[],submenus:[],controller:null,container:null}),g(this,"_selectors",{menuItems:"",menuLinks:"",submenuItems:"",submenuToggles:"",submenus:""}),g(this,"_elements",{menuItems:[],submenuToggles:[],controller:null,parentMenu:null,rootMenu:null}),g(this,"_openClass","show"),g(this,"_closeClass","hide"),g(this,"_root",!0),g(this,"_currentChild",0),g(this,"_focusState","none"),g(this,"_currentEvent","none"),g(this,"_hoverType","off"),g(this,"_hoverDelay",250),this._dom.menu=t,this._dom.controller=y,this._dom.container=b,this._selectors.menuItems=o,this._selectors.menuLinks=i,this._selectors.submenuItems=s,this._selectors.submenuToggles=f,this._selectors.submenus=p,this._elements.menuItems=[],this._elements.submenuToggles=[],this._elements.controller=null,this._elements.parentMenu=k,this._elements.rootMenu=T?this:null,this._openClass=E||"",this._closeClass=M||"",this._root=T,this._hoverType=I,this._hoverDelay=A}var l,s,c;return l=u,s=[{key:"initialize",value:function(){if(!this._validate())throw new 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){r({openClass:e}),this._openClass!==e&&(this._openClass=e)}},{key:"closeClass",get:function(){return this.isTopLevel?this._closeClass:this.elements.rootMenu.closeClass},set:function(e){r({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++}}n("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 new TypeError("AccessibleMenu: Values given to isValidState() must be inside of an object. ".concat(n," given."))}var o=["none","self","child"];for(var r in t)if(!o.includes(t[r]))throw new TypeError("AccessibleMenu: ".concat(r," must be one of the following values: ").concat(o.join(", "),'. "').concat(t[r],'" given.'))}catch(e){return console.error(e),!1}}({value:t}),this._focusState!==t&&(this._focusState=t),this.elements.submenuToggles.length>0&&("self"===t||"none"===t)&&this.elements.submenuToggles.forEach((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 new TypeError("AccessibleMenu: Values given to isValidEvent() must be inside of an object. ".concat(n," given."))}var o=["none","mouse","keyboard","character"];for(var r in t)if(!o.includes(t[r]))throw new TypeError("AccessibleMenu: ".concat(r," must be one of the following values: ").concat(o.join(", "),'. "').concat(t[r],'" given.'))}catch(e){return console.error(e),!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){i({value:e}),this._hoverType!==e&&(this._hoverType=e)}},{key:"hoverDelay",get:function(){return this._root?this._hoverDelay:this.elements.rootMenu.hoverDelay},set:function(e){n("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?t(HTMLElement,{menuElement:this._dom.menu,controllerElement:this._dom.controller,containerElement:this._dom.container})||(e=!1):t(HTMLElement,{menuElement:this._dom.menu})||(e=!1),""!==this._selectors.submenuItems?o({menuItemSelector:this._selectors.menuItems,menuLinkSelector:this._selectors.menuLinks,submenuItemSelector:this._selectors.submenuItems,submenuToggleSelector:this._selectors.submenuToggles,submenuSelector:this._selectors.submenus})||(e=!1):o({menuItemSelector:this._selectors.menuItems,menuLinkSelector:this._selectors.menuLinks})||(e=!1),""===this._openClass||r({openClass:this._openClass})||(e=!1),""===this._closeClass||r({closeClass:this._closeClass})||(e=!1),n("boolean",{isTopLevel:this._root})||(e=!1),null===this._elements.parentMenu||t(u,{parentMenu:this._elements.parentMenu})||(e=!1),i({hoverType:this._hoverType})||(e=!1),n("number",{hoverDelay:this._hoverDelay})||(e=!1),e}},{key:"_setDOMElementType",value:function(e){var n=arguments.length>1&&void 0!==arguments[1]?arguments[1]:this.dom.menu,o=!(arguments.length>2&&void 0!==arguments[2])||arguments[2];if("string"!=typeof this.selectors[e])throw new Error('AccessibleMenu: "'.concat(e,'" is not a valid element type within the menu.'));if(!Array.isArray(this.dom[e]))throw new Error('AccessibleMenu: The "'.concat(e,'" element cannot be set through _setDOMElementType.'));n!==this.dom.menu&&t(HTMLElement,{base:n});var r=Array.from(n.querySelectorAll(this.selectors[e])),i=r.filter((function(e){return e.parentElement===n}));this._dom[e]=o?i:[].concat(y(this._dom[e]),y(i))}},{key:"_resetDOMElementType",value:function(e){if(void 0===this.dom[e])throw new Error('AccessibleMenu: "'.concat(e,'" is not a valid element type within the menu.'));if(!Array.isArray(this.dom[e]))throw new 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 new Error("Cannot find root menu.");this._findRootMenu(e.elements.parentMenu)}}},{key:"_createChildElements",value:function(){var e=this;this.dom.menuItems.forEach((function(t){var n;if(e.dom.submenuItems.includes(t)){var o=t.querySelector(e.selectors.submenuToggles),r=t.querySelector(e.selectors.submenus),i=new e._MenuType({menuElement:r,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}),u=new e._MenuToggleType({menuToggleElement:o,parentElement:t,controlledMenu:i,parentMenu:e});e._elements.submenuToggles.push(u),n=new e._MenuItemType({menuItemElement:t,menuLinkElement:o,parentMenu:e,isSubmenuItem:!0,childMenu:i,toggle:u})}else{var l=t.querySelector(e.selectors.menuLinks);n=new e._MenuItemType({menuItemElement:t,menuLinkElement:l,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;function t(e,t,n){d(n),t.toggle(),t.isOpen&&(e.focusState="self",t.elements.controlledMenu.focusState="none")}this.elements.menuItems.forEach((function(n,o){n.dom.link.addEventListener("pointerdown",(function(){e.currentEvent="mouse",e.elements.rootMenu.blurChildren(),e.focusChild(o)}),{passive:!0}),n.isSubmenuItem&&n.elements.toggle.dom.toggle.addEventListener("pointerup",(function(o){e.currentEvent="mouse",t(e,n.elements.toggle,o)}))})),this.isTopLevel&&this.elements.controller&&this.elements.controller.dom.toggle.addEventListener("pointerup",(function(n){e.currentEvent="mouse",t(e,e.elements.controller,n)}))}},{key:"_handleHover",value:function(){var e=this;this.elements.menuItems.forEach((function(t,n){t.dom.link.addEventListener("pointerenter",(function(o){if("pen"!==o.pointerType&&"touch"!==o.pointerType)if("on"===e.hoverType)e.currentEvent="mouse",e.currentChild=n,t.isSubmenuItem&&t.elements.toggle.preview();else if("dynamic"===e.hoverType){var r=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&&!r||(e.currentEvent="mouse",t.elements.toggle.preview())}})),t.isSubmenuItem&&t.dom.item.addEventListener("pointerleave",(function(n){"pen"!==n.pointerType&&"touch"!==n.pointerType&&("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 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0!==arguments[0])||arguments[0],o=this.elements.controlledMenu,r=o.closeClass,i=o.openClass;this.dom.toggle.setAttribute("aria-expanded","false"),""!==r&&("string"==typeof r?this.dom.container.classList.add(r):(e=this.dom.container.classList).add.apply(e,ee(r))),""!==i&&("string"==typeof i?this.dom.container.classList.remove(i):(t=this.dom.container.classList).remove.apply(t,ee(i))),n&&this.dom.toggle.dispatchEvent(this._collapseEvent)}}],n&&ne(t.prototype,n),o&&ne(t,o),i}();function fe(e){return fe="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},fe(e)}function me(e,t){return me=Object.setPrototypeOf||function(e,t){return e.__proto__=t,e},me(e,t)}function he(e){var t=function(){if("undefined"==typeof Reflect||!Reflect.construct)return!1;if(Reflect.construct.sham)return!1;if("function"==typeof Proxy)return!0;try{return 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function");e.prototype=Object.create(t&&t.prototype,{constructor:{value:e,writable:!0,configurable:!0}}),t&&me(e,t)}(n,$);var t=he(n);function n(e){var o,r=e.menuElement,i=e.menuItemSelector,u=void 0===i?".nav-item":i,l=e.menuLinkSelector,s=void 0===l?".nav-link,.dropdown-item":l,c=e.submenuItemSelector,a=void 0===c?".dropdown":c,f=e.submenuToggleSelector,m=void 0===f?".dropdown-toggle":f,h=e.submenuSelector,p=void 0===h?".dropdown-menu":h,d=e.controllerElement,y=void 0===d?null:d,v=e.containerElement,b=void 0===v?null:v,g=e.openClass,_=void 0===g?"show":g,E=e.closeClass,w=void 0===E?"collapse":E,M=e.isTopLevel,S=void 0===M||M,T=e.parentMenu,C=void 0===T?null:T,k=e.hoverType,O=void 0===k?"off":k,I=e.hoverDelay,j=void 0===I?250:I,A=e.optionalKeySupport,L=void 0!==A&&A,R=e.initialize,P=void 0===R||R;return function(e,t){if(!(e instanceof t))throw new TypeError("Cannot call a class as a function")}(this,n),ve(de(o=t.call(this,{menuElement:r,menuItemSelector:u,menuLinkSelector:s,submenuItemSelector:a,submenuToggleSelector:m,submenuSelector:p,controllerElement:y,containerElement:b,openClass:_,closeClass:w,isTopLevel:S,parentMenu:C,hoverType:O,hoverDelay:j,optionalKeySupport:L,initialize:!1})),"_MenuType",n),ve(de(o),"_MenuItemType",X),ve(de(o),"_MenuToggleType",ae),P&&o.initialize(),o}return n}();export{be as default};
function e(e,t){try{if("object"!=typeof t){throw new TypeError(`AccessibleMenu: Elements given to isValidInstance() must be inside of an object. ${typeof t} given.`)}for(const n in t)if(!(t[n]instanceof e)){const s=typeof t[n];throw new TypeError(`AccessibleMenu: ${n} must be an instance of ${e.name}. ${s} given.`)}return!0}catch(e){return console.error(e),!1}}function t(e,t){try{if("object"!=typeof t){throw new TypeError(`AccessibleMenu: Values given to isValidType() must be inside of an object. ${typeof t} given.`)}for(const n in t){const s=typeof t[n];if(s!==e)throw new TypeError(`AccessibleMenu: ${n} must be a ${e}. ${s} given.`)}return!0}catch(e){return console.error(e),!1}}function n(e){try{if("object"!=typeof e){throw new TypeError(`AccessibleMenu: Values given to isCSSSelector() must be inside of an object. ${typeof e} given.`)}for(const t in e)try{if(null===e[t])throw new Error;document.querySelector(e[t])}catch(n){throw new TypeError(`AccessibleMenu: ${t} must be a valid CSS selector. "${e[t]}" given.`)}return!0}catch(e){return console.error(e),!1}}function s(e){try{if("object"!=typeof e||Array.isArray(e)){throw new TypeError(`AccessibleMenu: Values given to isValidClassList() must be inside of an object. ${typeof e} given.`)}for(const t in e){const s=typeof e[t];if("string"!==s){if(!Array.isArray(e[t]))throw new TypeError(`AccessibleMenu: ${t} must be a string or an array of strings. ${s} given.`);e[t].forEach((e=>{if("string"!=typeof e)throw new TypeError(`AccessibleMenu: ${t} must be a string or an array of strings. An array containing non-strings given.`)}))}else{const s={};s[t]=e[t],n(s)}}return!0}catch(e){return console.error(e),!1}}function o(e){try{if("object"!=typeof e){throw new TypeError(`AccessibleMenu: Values given to isValidHoverType() must be inside of an object. ${typeof e} given.`)}const t=["off","on","dynamic"];for(const n in e)if(!t.includes(e[n]))throw new TypeError(`AccessibleMenu: ${n} must be one of the following values: ${t.join(", ")}. "${e[n]}" given.`);return!0}catch(e){return console.error(e),!1}}function i(e,t,n){return(t=function(e){var t=function(e,t){if("object"!=typeof e||null===e)return e;var n=e[Symbol.toPrimitive];if(void 0!==n){var s=n.call(e,t||"default");if("object"!=typeof s)return s;throw new TypeError("@@toPrimitive must return a primitive value.")}return("string"===t?String:Number)(e)}(e,"string");return"symbol"==typeof t?t:String(t)}(t))in e?Object.defineProperty(e,t,{value:n,enumerable:!0,configurable:!0,writable:!0}):e[t]=n,e}class r{constructor(e){let{menuToggleElement:t,parentElement:n,controlledMenu:s,parentMenu:o=null}=e;i(this,"_dom",{toggle:null,parent:null}),i(this,"_elements",{controlledMenu:null,parentMenu:null}),i(this,"_open",!1),i(this,"_expandEvent",new CustomEvent("accessibleMenuExpand",{bubbles:!0,detail:{toggle:this}})),i(this,"_collapseEvent",new CustomEvent("accessibleMenuCollapse",{bubbles:!0,detail:{toggle:this}})),this._dom.toggle=t,this._dom.parent=n,this._elements.controlledMenu=s,this._elements.parentMenu=o}initialize(){if(this.dom.toggle.setAttribute("aria-haspopup","true"),this.dom.toggle.setAttribute("aria-expanded","false"),function(n,s){if(t("string",{tagName:n})&&e(HTMLElement,s)){const e=n.toLowerCase();let t=!0;for(const n in s)s[n].tagName.toLowerCase()!==e&&(t=!1);return t}return!1}("button",{toggle:this.dom.toggle})||this.dom.toggle.setAttribute("role","button"),""===this.dom.toggle.id||""===this.elements.controlledMenu.dom.menu.id){const e=Math.random().toString(36).replace(/[^a-z]+/g,"").substr(0,10);let 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,"-"),t.startsWith("-")&&(t=t.substring(1)),t.endsWith("-")&&(t=t.slice(0,-1)),n=`${t}-${n}`),this.dom.toggle.id=this.dom.toggle.id||`${n}-menu-button`,this.elements.controlledMenu.dom.menu.id=this.elements.controlledMenu.dom.menu.id||`${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)}get dom(){return this._dom}get elements(){return this._elements}get isOpen(){return this._open}set isOpen(e){t("boolean",{value:e}),this._open=e}_expand(){let e=!(arguments.length>0&&void 0!==arguments[0])||arguments[0];const{closeClass:t,openClass:n}=this.elements.controlledMenu;this.dom.toggle.setAttribute("aria-expanded","true"),""!==n&&("string"==typeof n?this.elements.controlledMenu.dom.menu.classList.add(n):this.elements.controlledMenu.dom.menu.classList.add(...n)),""!==t&&("string"==typeof t?this.elements.controlledMenu.dom.menu.classList.remove(t):this.elements.controlledMenu.dom.menu.classList.remove(...t)),e&&this.dom.toggle.dispatchEvent(this._expandEvent)}_collapse(){let e=!(arguments.length>0&&void 0!==arguments[0])||arguments[0];const{closeClass:t,openClass:n}=this.elements.controlledMenu;this.dom.toggle.setAttribute("aria-expanded","false"),""!==t&&("string"==typeof t?this.elements.controlledMenu.dom.menu.classList.add(t):this.elements.controlledMenu.dom.menu.classList.add(...t)),""!==n&&("string"==typeof n?this.elements.controlledMenu.dom.menu.classList.remove(n):this.elements.controlledMenu.dom.menu.classList.remove(...n)),e&&this.dom.toggle.dispatchEvent(this._collapseEvent)}open(){this.elements.controlledMenu.focusState="self",this._expand(),this.isOpen=!0}preview(){this.elements.parentMenu&&(this.elements.parentMenu.focusState="self"),this._expand(),this.isOpen=!0}close(){this.isOpen&&(this.elements.controlledMenu.currentChild=0,this.elements.controlledMenu.blur(),this.elements.parentMenu&&(this.elements.parentMenu.focusState="self"),this._collapse(),this.isOpen=!1)}toggle(){this.isOpen?this.close():this.open()}closeSiblings(){this.elements.parentMenu&&this.elements.parentMenu.elements.submenuToggles.forEach((e=>{e!==this&&e.close()}))}closeChildren(){this.elements.controlledMenu.elements.submenuToggles.forEach((e=>e.close()))}}function l(e,t,n){return(t=function(e){var t=function(e,t){if("object"!=typeof e||null===e)return e;var n=e[Symbol.toPrimitive];if(void 0!==n){var s=n.call(e,t||"default");if("object"!=typeof s)return s;throw new TypeError("@@toPrimitive must return a primitive value.")}return("string"===t?String:Number)(e)}(e,"string");return"symbol"==typeof t?t:String(t)}(t))in e?Object.defineProperty(e,t,{value:n,enumerable:!0,configurable:!0,writable:!0}):e[t]=n,e}class u{constructor(e){let{menuItemElement:t,menuLinkElement:n,parentMenu:s,isSubmenuItem:o=!1,childMenu:i=null,toggle:r=null}=e;l(this,"_dom",{item:null,link:null}),l(this,"_elements",{parentMenu:null,childMenu:null,toggle:null}),l(this,"_submenu",!1),this._dom.item=t,this._dom.link=n,this._elements.parentMenu=s,this._elements.childMenu=i,this._elements.toggle=r,this._submenu=o}initialize(){}get dom(){return this._dom}get elements(){return this._elements}get isSubmenuItem(){return this._submenu}focus(){this.elements.parentMenu.shouldFocus&&this.dom.link.focus()}blur(){this.elements.parentMenu.shouldFocus&&this.dom.link.blur()}}function m(e){try{const 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((e=>!0===n[e]))||""}catch(e){return""}}function h(e){e.preventDefault(),e.stopPropagation()}function c(e,t,n){return(t=function(e){var t=function(e,t){if("object"!=typeof e||null===e)return e;var n=e[Symbol.toPrimitive];if(void 0!==n){var s=n.call(e,t||"default");if("object"!=typeof s)return s;throw new TypeError("@@toPrimitive must return a primitive value.")}return("string"===t?String:Number)(e)}(e,"string");return"symbol"==typeof t?t:String(t)}(t))in e?Object.defineProperty(e,t,{value:n,enumerable:!0,configurable:!0,writable:!0}):e[t]=n,e}class a{constructor(e){let{menuElement:t,menuItemSelector:n="li",menuLinkSelector:s="a",submenuItemSelector:o="",submenuToggleSelector:i="a",submenuSelector:l="ul",controllerElement:m=null,containerElement:h=null,openClass:d="show",closeClass:p="hide",isTopLevel:g=!0,parentMenu:f=null,hoverType:b="off",hoverDelay:v=250}=e;c(this,"_MenuType",a),c(this,"_MenuItemType",u),c(this,"_MenuToggleType",r),c(this,"_dom",{menu:null,menuItems:[],submenuItems:[],submenuToggles:[],submenus:[],controller:null,container:null}),c(this,"_selectors",{menuItems:"",menuLinks:"",submenuItems:"",submenuToggles:"",submenus:""}),c(this,"_elements",{menuItems:[],submenuToggles:[],controller:null,parentMenu:null,rootMenu:null}),c(this,"_openClass","show"),c(this,"_closeClass","hide"),c(this,"_root",!0),c(this,"_currentChild",0),c(this,"_focusState","none"),c(this,"_currentEvent","none"),c(this,"_hoverType","off"),c(this,"_hoverDelay",250),this._dom.menu=t,this._dom.controller=m,this._dom.container=h,this._selectors.menuItems=n,this._selectors.menuLinks=s,this._selectors.submenuItems=o,this._selectors.submenuToggles=i,this._selectors.submenus=l,this._elements.menuItems=[],this._elements.submenuToggles=[],this._elements.controller=null,this._elements.parentMenu=f,this._elements.rootMenu=g?this:null,this._openClass=d||"",this._closeClass=p||"",this._root=g,this._hoverType=b,this._hoverDelay=v}initialize(){if(!this._validate())throw new 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){const e=new this._MenuToggleType({menuToggleElement:this.dom.controller,parentElement:this.dom.container,controlledMenu:this});this._elements.controller=e}this._createChildElements()}get dom(){return this._dom}get selectors(){return this._selectors}get elements(){return this._elements}get isTopLevel(){return this._root}get openClass(){return this.isTopLevel?this._openClass:this.elements.rootMenu.openClass}get closeClass(){return this.isTopLevel?this._closeClass:this.elements.rootMenu.closeClass}get currentChild(){return this._currentChild}get focusState(){return this._focusState}get currentEvent(){return this._currentEvent}get currentMenuItem(){return this.elements.menuItems[this.currentChild]}get hoverType(){return this._root?this._hoverType:this.elements.rootMenu.hoverType}get hoverDelay(){return this._root?this._hoverDelay:this.elements.rootMenu.hoverDelay}get shouldFocus(){let e=!1;return"keyboard"!==this.currentEvent&&"character"!==this.currentEvent||(e=!0),"mouse"===this.currentEvent&&"dynamic"===this.hoverType&&(e=!0),e}set openClass(e){s({openClass:e}),this._openClass!==e&&(this._openClass=e)}set closeClass(e){s({closeClass:e}),this._closeClass!==e&&(this._closeClass=e)}set currentChild(e){function n(e){if(["mouse","character"].includes(e.currentEvent)&&e.elements.parentMenu){let t=0,n=!1;for(;!n&&t<e.elements.parentMenu.elements.menuItems.length;){const s=e.elements.parentMenu.elements.menuItems[t];s.isSubmenuItem&&s.elements.toggle.elements.controlledMenu===e&&(n=!0,e.elements.parentMenu.currentEvent=e.currentEvent,e.elements.parentMenu.currentChild=t),t++}}}t("number",{value:e}),e<-1?(this._currentChild=-1,n(this)):e>=this.elements.menuItems.length?(this._currentChild=this.elements.menuItems.length-1,n(this)):this.focusChild!==e&&(this._currentChild=e,n(this))}set focusState(e){!function(e){try{if("object"!=typeof e)throw new TypeError(`AccessibleMenu: Values given to isValidState() must be inside of an object. ${typeof e} given.`);const t=["none","self","child"];for(const n in e)if(!t.includes(e[n]))throw new TypeError(`AccessibleMenu: ${n} must be one of the following values: ${t.join(", ")}. "${e[n]}" given.`);return!0}catch(e){return console.error(e),!1}}({value:e}),this._focusState!==e&&(this._focusState=e),this.elements.submenuToggles.length>0&&("self"===e||"none"===e)&&this.elements.submenuToggles.forEach((e=>{e.elements.controlledMenu.focusState="none"})),!this.elements.parentMenu||"self"!==e&&"child"!==e||(this.elements.parentMenu.focusState="child")}set currentEvent(e){!function(e){try{if("object"!=typeof e)throw new TypeError(`AccessibleMenu: Values given to isValidEvent() must be inside of an object. ${typeof e} given.`);const t=["none","mouse","keyboard","character"];for(const n in e)if(!t.includes(e[n]))throw new TypeError(`AccessibleMenu: ${n} must be one of the following values: ${t.join(", ")}. "${e[n]}" given.`);return!0}catch(e){return console.error(e),!1}}({value:e}),this._currentEvent!==e&&(this._currentEvent=e,this.elements.submenuToggles.length>0&&this.elements.submenuToggles.forEach((t=>{t.elements.controlledMenu.currentEvent=e})))}set hoverType(e){o({value:e}),this._hoverType!==e&&(this._hoverType=e)}set hoverDelay(e){t("number",{value:e}),this._hoverDelay!==e&&(this._hoverDelay=e)}_validate(){let i=!0;return null!==this._dom.container||null!==this._dom.controller?e(HTMLElement,{menuElement:this._dom.menu,controllerElement:this._dom.controller,containerElement:this._dom.container})||(i=!1):e(HTMLElement,{menuElement:this._dom.menu})||(i=!1),""!==this._selectors.submenuItems?n({menuItemSelector:this._selectors.menuItems,menuLinkSelector:this._selectors.menuLinks,submenuItemSelector:this._selectors.submenuItems,submenuToggleSelector:this._selectors.submenuToggles,submenuSelector:this._selectors.submenus})||(i=!1):n({menuItemSelector:this._selectors.menuItems,menuLinkSelector:this._selectors.menuLinks})||(i=!1),""===this._openClass||s({openClass:this._openClass})||(i=!1),""===this._closeClass||s({closeClass:this._closeClass})||(i=!1),t("boolean",{isTopLevel:this._root})||(i=!1),null===this._elements.parentMenu||e(a,{parentMenu:this._elements.parentMenu})||(i=!1),o({hoverType:this._hoverType})||(i=!1),t("number",{hoverDelay:this._hoverDelay})||(i=!1),i}_setDOMElementType(t){let n=arguments.length>1&&void 0!==arguments[1]?arguments[1]:this.dom.menu,s=!(arguments.length>2&&void 0!==arguments[2])||arguments[2];if("string"!=typeof this.selectors[t])throw new Error(`AccessibleMenu: "${t}" is not a valid element type within the menu.`);{if(!Array.isArray(this.dom[t]))throw new Error(`AccessibleMenu: The "${t}" element cannot be set through _setDOMElementType.`);n!==this.dom.menu&&e(HTMLElement,{base:n});const o=Array.from(n.querySelectorAll(this.selectors[t])).filter((e=>e.parentElement===n));this._dom[t]=s?o:[...this._dom[t],...o]}}_resetDOMElementType(e){if(void 0===this.dom[e])throw new Error(`AccessibleMenu: "${e}" is not a valid element type within the menu.`);if(!Array.isArray(this.dom[e]))throw new Error(`AccessibleMenu: The "${e}" element cannot be reset through _resetDOMElementType.`);this._dom[e]=[]}_setDOMElements(){this._setDOMElementType("menuItems"),""!==this.selectors.submenuItems&&(this._setDOMElementType("submenuItems"),this._resetDOMElementType("submenuToggles"),this._resetDOMElementType("submenus"),this.dom.submenuItems.forEach((e=>{this._setDOMElementType("submenuToggles",e,!1),this._setDOMElementType("submenus",e,!1)})))}_findRootMenu(e){if(e.isTopLevel)this._elements.rootMenu=e;else{if(null===e.elements.parentMenu)throw new Error("Cannot find root menu.");this._findRootMenu(e.elements.parentMenu)}}_createChildElements(){this.dom.menuItems.forEach((e=>{let t;if(this.dom.submenuItems.includes(e)){const n=e.querySelector(this.selectors.submenuToggles),s=e.querySelector(this.selectors.submenus),o=new this._MenuType({menuElement:s,menuItemSelector:this.selectors.menuItems,menuLinkSelector:this.selectors.menuLinks,submenuItemSelector:this.selectors.submenuItems,submenuToggleSelector:this.selectors.submenuToggles,submenuSelector:this.selectors.submenus,openClass:this.openClass,closeClass:this.closeClass,isTopLevel:!1,parentMenu:this,hoverType:this.hoverType,hoverDelay:this.hoverDelay}),i=new this._MenuToggleType({menuToggleElement:n,parentElement:e,controlledMenu:o,parentMenu:this});this._elements.submenuToggles.push(i),t=new this._MenuItemType({menuItemElement:e,menuLinkElement:n,parentMenu:this,isSubmenuItem:!0,childMenu:o,toggle:i})}else{const n=e.querySelector(this.selectors.menuLinks);t=new this._MenuItemType({menuItemElement:e,menuLinkElement:n,parentMenu:this})}this._elements.menuItems.push(t)}))}_handleFocus(){this.elements.menuItems.forEach(((e,t)=>{e.dom.link.addEventListener("focus",(()=>{this.focusState="self",this.currentChild=t}))}))}_handleClick(){function e(e,t,n){h(n),t.toggle(),t.isOpen&&(e.focusState="self",t.elements.controlledMenu.focusState="none")}this.elements.menuItems.forEach(((t,n)=>{t.dom.link.addEventListener("pointerdown",(()=>{this.currentEvent="mouse",this.elements.rootMenu.blurChildren(),this.focusChild(n)}),{passive:!0}),t.isSubmenuItem&&t.elements.toggle.dom.toggle.addEventListener("pointerup",(n=>{this.currentEvent="mouse",e(this,t.elements.toggle,n)}))})),this.isTopLevel&&this.elements.controller&&this.elements.controller.dom.toggle.addEventListener("pointerup",(t=>{this.currentEvent="mouse",e(this,this.elements.controller,t)}))}_handleHover(){this.elements.menuItems.forEach(((e,t)=>{e.dom.link.addEventListener("pointerenter",(n=>{if("pen"!==n.pointerType&&"touch"!==n.pointerType)if("on"===this.hoverType)this.currentEvent="mouse",this.currentChild=t,e.isSubmenuItem&&e.elements.toggle.preview();else if("dynamic"===this.hoverType){const n=this.elements.submenuToggles.some((e=>e.isOpen));this.currentChild=t,this.isTopLevel&&"none"===this.focusState||(this.currentEvent="mouse",this.focusCurrentChild()),!e.isSubmenuItem||this.isTopLevel&&!n||(this.currentEvent="mouse",e.elements.toggle.preview())}})),e.isSubmenuItem&&e.dom.item.addEventListener("pointerleave",(t=>{"pen"!==t.pointerType&&"touch"!==t.pointerType&&("on"===this.hoverType?this.hoverDelay>0?setTimeout((()=>{this.currentEvent="mouse",e.elements.toggle.close()}),this.hoverDelay):(this.currentEvent="mouse",e.elements.toggle.close()):"dynamic"===this.hoverType&&(this.isTopLevel||(this.hoverDelay>0?setTimeout((()=>{this.currentEvent="mouse",e.elements.toggle.close(),this.focusCurrentChild()}),this.hoverDelay):(this.currentEvent="mouse",e.elements.toggle.close(),this.focusCurrentChild()))))}))}))}_handleKeydown(){this.isTopLevel&&this.elements.controller&&this.elements.controller.dom.toggle.addEventListener("keydown",(e=>{this.currentEvent="keyboard";const t=m(e);"Space"!==t&&"Enter"!==t||h(e)}))}_handleKeyup(){this.isTopLevel&&this.elements.controller&&this.elements.controller.dom.toggle.addEventListener("keyup",(e=>{this.currentEvent="keyboard";const t=m(e);"Space"!==t&&"Enter"!==t||(h(e),this.elements.controller.open(),this.focusFirstChild())}))}focus(){this.focusState="self",this.shouldFocus&&this.dom.menu.focus()}blur(){this.focusState="none",this.shouldFocus&&this.dom.menu.blur()}focusCurrentChild(){this.focusState="self",-1!==this.currentChild&&this.currentMenuItem.focus()}focusChild(e){this.blurCurrentChild(),this.currentChild=e,this.focusCurrentChild()}focusFirstChild(){this.focusChild(0)}focusLastChild(){this.focusChild(this.elements.menuItems.length-1)}focusNextChild(){this.currentChild<this.elements.menuItems.length-1?this.focusChild(this.currentChild+1):this.focusCurrentChild()}focusPreviousChild(){this.currentChild>0?this.focusChild(this.currentChild-1):this.focusCurrentChild()}blurCurrentChild(){this.focusState="none",-1!==this.currentChild&&this.currentMenuItem.blur()}focusController(){this.dom.controller&&(this.shouldFocus&&this.dom.controller.focus(),this.focusState="none")}focusContainer(){this.dom.container&&(this.shouldFocus&&this.dom.container.focus(),this.focusState="none")}closeChildren(){this.elements.submenuToggles.forEach((e=>e.close()))}blurChildren(){this.elements.menuItems.forEach((e=>{e.blur(),e.isSubmenuItem&&e.elements.childMenu.blurChildren()}))}}class d extends u{constructor(e){let{menuItemElement:t,menuLinkElement:n,parentMenu:s,isSubmenuItem:o=!1,childMenu:i=null,toggle:r=null,initialize:l=!0}=e;super({menuItemElement:t,menuLinkElement:n,parentMenu:s,isSubmenuItem:o,childMenu:i,toggle:r}),l&&this.initialize()}}class p extends r{constructor(e){let{menuToggleElement:t,parentElement:n,controlledMenu:s,parentMenu:o=null,initialize:i=!0}=e;super({menuToggleElement:t,parentElement:n,controlledMenu:s,parentMenu:o}),i&&this.initialize()}open(){this.closeSiblings(),super.open()}preview(){this.closeSiblings(),super.preview()}close(){this.isOpen&&this.closeChildren(),super.close()}}function g(e,t,n){return(t=function(e){var t=function(e,t){if("object"!=typeof e||null===e)return e;var n=e[Symbol.toPrimitive];if(void 0!==n){var s=n.call(e,t||"default");if("object"!=typeof s)return s;throw new TypeError("@@toPrimitive must return a primitive value.")}return("string"===t?String:Number)(e)}(e,"string");return"symbol"==typeof t?t:String(t)}(t))in e?Object.defineProperty(e,t,{value:n,enumerable:!0,configurable:!0,writable:!0}):e[t]=n,e}class f extends a{constructor(e){let{menuElement:t,menuItemSelector:n="li",menuLinkSelector:s="a",submenuItemSelector:o="",submenuToggleSelector:i="a",submenuSelector:r="ul",controllerElement:l=null,containerElement:u=null,openClass:m="show",closeClass:h="hide",isTopLevel:c=!0,parentMenu:a=null,hoverType:b="off",hoverDelay:v=250,optionalKeySupport:y=!1,initialize:_=!0}=e;super({menuElement:t,menuItemSelector:n,menuLinkSelector:s,submenuItemSelector:o,submenuToggleSelector:i,submenuSelector:r,controllerElement:l,containerElement:u,openClass:m,closeClass:h,isTopLevel:c,parentMenu:a,hoverType:b,hoverDelay:v}),g(this,"_MenuType",f),g(this,"_MenuItemType",d),g(this,"_MenuToggleType",p),g(this,"_currentChild",-1),g(this,"_optionalSupport",!1),this._optionalSupport=y,_&&this.initialize()}initialize(){try{super.initialize(),this._handleFocus(),this._handleClick(),this._handleHover(),this._handleKeydown(),this._handleKeyup()}catch(e){console.error(e)}}get optionalKeySupport(){return this.isTopLevel?this._optionalSupport:this.elements.rootMenu.optionalKeySupport}set optionalKeySupport(e){t("boolean",{optionalKeySupport:e}),this._optionalSupport=e}_validate(){let e=super._validate();return t("boolean",{optionalKeySupport:this._optionalSupport})||(e=!1),e}_handleClick(){super._handleClick(),document.addEventListener("pointerup",(e=>{"none"!==this.focusState&&(this.currentEvent="mouse",this.dom.menu.contains(e.target)||!this.dom.menu===e.target||(this.closeChildren(),this.blur(),this.elements.controller&&this.elements.controller.close()))}))}_handleKeydown(){super._handleKeydown(),this.dom.menu.addEventListener("keydown",(e=>{this.currentEvent="keyboard";const t=m(e);if("self"===this.focusState){const n=["Space","Enter"],s=["Escape"],o=["Escape"];if(this.optionalKeySupport){["ArrowUp","ArrowRight","ArrowDown","ArrowLeft","Home","End"].includes(t)&&h(e)}else(this.currentMenuItem.isSubmenuItem&&n.includes(t)||this.elements.controller&&s.includes(t)||this.elements.parentMenu&&o.includes(t))&&h(e)}}))}_handleKeyup(){super._handleKeyup(),this.dom.menu.addEventListener("keyup",(e=>{this.currentEvent="keyboard";const t=m(e);if("self"===this.focusState)if("Space"===t||"Enter"===t)this.currentMenuItem.isSubmenuItem?(h(e),this.currentMenuItem.elements.toggle.isOpen?this.currentMenuItem.elements.toggle.close():this.currentMenuItem.elements.toggle.preview()):this.currentMenuItem.dom.link.click();else if("Escape"===t){this.elements.submenuToggles.some((e=>e.isOpen))?(h(e),this.closeChildren()):this.elements.parentMenu?(h(e),this.elements.parentMenu.currentEvent=this.currentEvent,this.elements.parentMenu.closeChildren(),this.elements.parentMenu.focusCurrentChild()):this.isTopLevel&&this.elements.controller&&this.elements.controller.isOpen&&(this.elements.controller.close(),this.focusController())}else this.optionalKeySupport&&("ArrowDown"===t||"ArrowRight"===t?(h(e),this.currentMenuItem.isSubmenuItem&&this.currentMenuItem.elements.toggle.isOpen?(this.currentMenuItem.elements.childMenu.currentEvent="keyboard",this.currentMenuItem.elements.childMenu.focusFirstChild()):this.focusNextChild()):"ArrowUp"===t||"ArrowLeft"===t?(h(e),this.focusPreviousChild()):"Home"===t?(h(e),this.focusFirstChild()):"End"===t&&(h(e),this.focusLastChild()))}))}}class b extends d{constructor(e){let{menuItemElement:t,menuLinkElement:n,parentMenu:s,isSubmenuItem:o=!1,childMenu:i=null,toggle:r=null,initialize:l=!0}=e;super({menuItemElement:t,menuLinkElement:n,parentMenu:s,isSubmenuItem:o,childMenu:i,toggle:r,initialize:!1}),l&&this.initialize()}}function v(e,t,n){return(t=function(e){var t=function(e,t){if("object"!=typeof e||null===e)return e;var n=e[Symbol.toPrimitive];if(void 0!==n){var s=n.call(e,t||"default");if("object"!=typeof s)return s;throw new TypeError("@@toPrimitive must return a primitive value.")}return("string"===t?String:Number)(e)}(e,"string");return"symbol"==typeof t?t:String(t)}(t))in e?Object.defineProperty(e,t,{value:n,enumerable:!0,configurable:!0,writable:!0}):e[t]=n,e}class y extends p{constructor(e){let{menuToggleElement:t,parentElement:n,controlledMenu:s,parentMenu:o=null,initialize:i=!0}=e;super({menuToggleElement:t,parentElement:n,controlledMenu:s,parentMenu:o,initialize:!1}),v(this,"_dom",{toggle:null,parent:null,container:null}),this._dom.toggle=t,this._dom.parent=n,this._dom.container=s.isTopLevel?s.dom.container:s.dom.menu,i&&this.initialize()}initialize(){super.initialize(),this.dom.toggle.hasAttribute("data-bs-toggle")&&this.dom.toggle.removeAttribute("data-bs-toggle"),this.dom.toggle.hasAttribute("data-bs-target")&&this.dom.toggle.removeAttribute("data-bs-target")}_expand(){let e=!(arguments.length>0&&void 0!==arguments[0])||arguments[0];const{openClass:t}=this.elements.controlledMenu;this.dom.toggle.setAttribute("aria-expanded","true"),""!==t&&("string"==typeof t?this.dom.container.classList.add(t):this.dom.container.classList.add(...t)),e&&this.dom.toggle.dispatchEvent(this._expandEvent)}_collapse(){let e=!(arguments.length>0&&void 0!==arguments[0])||arguments[0];const{closeClass:t,openClass:n}=this.elements.controlledMenu;this.dom.toggle.setAttribute("aria-expanded","false"),""!==t&&("string"==typeof t?this.dom.container.classList.add(t):this.dom.container.classList.add(...t)),""!==n&&("string"==typeof n?this.dom.container.classList.remove(n):this.dom.container.classList.remove(...n)),e&&this.dom.toggle.dispatchEvent(this._collapseEvent)}}function _(e,t,n){return(t=function(e){var t=function(e,t){if("object"!=typeof e||null===e)return e;var n=e[Symbol.toPrimitive];if(void 0!==n){var s=n.call(e,t||"default");if("object"!=typeof s)return s;throw new TypeError("@@toPrimitive must return a primitive value.")}return("string"===t?String:Number)(e)}(e,"string");return"symbol"==typeof t?t:String(t)}(t))in e?Object.defineProperty(e,t,{value:n,enumerable:!0,configurable:!0,writable:!0}):e[t]=n,e}class E extends f{constructor(e){let{menuElement:t,menuItemSelector:n=".nav-item",menuLinkSelector:s=".nav-link,.dropdown-item",submenuItemSelector:o=".dropdown",submenuToggleSelector:i=".dropdown-toggle",submenuSelector:r=".dropdown-menu",controllerElement:l=null,containerElement:u=null,openClass:m="show",closeClass:h="collapse",isTopLevel:c=!0,parentMenu:a=null,hoverType:d="off",hoverDelay:p=250,optionalKeySupport:g=!1,initialize:f=!0}=e;super({menuElement:t,menuItemSelector:n,menuLinkSelector:s,submenuItemSelector:o,submenuToggleSelector:i,submenuSelector:r,controllerElement:l,containerElement:u,openClass:m,closeClass:h,isTopLevel:c,parentMenu:a,hoverType:d,hoverDelay:p,optionalKeySupport:g,initialize:!1}),_(this,"_MenuType",E),_(this,"_MenuItemType",b),_(this,"_MenuToggleType",y),f&&this.initialize()}}export{E as default};
//# sourceMappingURL=disclosure-menu-bs5.esm.min.js.map

2

dist/disclosure-menu-bs5.min.js

@@ -1,2 +0,2 @@

var Bootstrap5DisclosureMenu=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},e(t)}function t(t,n){try{if("object"!==e(n)){var o=e(n);throw new TypeError("AccessibleMenu: Elements given to isValidInstance() must be inside of an object. ".concat(o," given."))}for(var r in n)if(!(n[r]instanceof t)){var i=e(n[r]);throw new TypeError("AccessibleMenu: ".concat(r," must be an instance of ").concat(t.name,". ").concat(i," given."))}return!0}catch(e){return console.error(e),!1}}function n(t,n){try{if("object"!==e(n)){var o=e(n);throw new TypeError("AccessibleMenu: Values given to isValidType() must be inside of an object. ".concat(o," given."))}for(var r in n){var i=e(n[r]);if(i!==t)throw new TypeError("AccessibleMenu: ".concat(r," must be a ").concat(t,". ").concat(i," given."))}return!0}catch(e){return console.error(e),!1}}function o(t){try{if("object"!==e(t)){var n=e(t);throw new 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 new Error;document.querySelector(t[o])}catch(e){throw new TypeError("AccessibleMenu: ".concat(o,' must be a valid CSS selector. "').concat(t[o],'" given.'))}return!0}catch(e){return console.error(e),!1}}function r(t){try{if("object"!==e(t)||Array.isArray(t)){var n=e(t);throw new TypeError("AccessibleMenu: Values given to isValidClassList() must be inside of an object. ".concat(n," given."))}var r=function(n){var r=e(t[n]);if("string"!==r){if(!Array.isArray(t[n]))throw new TypeError("AccessibleMenu: ".concat(n," must be a string or an array of strings. ").concat(r," given."));t[n].forEach((function(e){if("string"!=typeof e)throw new TypeError("AccessibleMenu: ".concat(n," must be a string or an array of strings. An array containing non-strings given."))}))}else{var i={};i[n]=t[n],o(i)}};for(var i in t)r(i);return!0}catch(e){return console.error(e),!1}}function i(t){try{if("object"!==e(t)){var n=e(t);throw new TypeError("AccessibleMenu: Values given to isValidHoverType() must be inside of an object. ".concat(n," given."))}var o=["off","on","dynamic"];for(var r in t)if(!o.includes(t[r]))throw new TypeError("AccessibleMenu: ".concat(r," must be one of the following values: ").concat(o.join(", "),'. "').concat(t[r],'" given.'));return!0}catch(e){return console.error(e),!1}}function u(e){return function(e){if(Array.isArray(e))return l(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)return;if("string"==typeof e)return l(e,t);var n=Object.prototype.toString.call(e).slice(8,-1);"Object"===n&&e.constructor&&(n=e.constructor.name);if("Map"===n||"Set"===n)return Array.from(e);if("Arguments"===n||/^(?:Ui|I)nt(?:8|16|32)(?:Clamped)?Array$/.test(n))return l(e,t)}(e)||function(){throw new TypeError("Invalid attempt to spread non-iterable instance.\nIn order to be iterable, non-array objects must have a [Symbol.iterator]() method.")}()}function l(e,t){(null==t||t>e.length)&&(t=e.length);for(var n=0,o=new Array(t);n<t;n++)o[n]=e[n];return o}function s(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 c(e,t,n){return t in e?Object.defineProperty(e,t,{value:n,enumerable:!0,configurable:!0,writable:!0}):e[t]=n,e}var a=function(){function e(t){var n=t.menuToggleElement,o=t.parentElement,r=t.controlledMenu,i=t.parentMenu,u=void 0===i?null:i;!function(e,t){if(!(e instanceof t))throw new TypeError("Cannot call a class as a function")}(this,e),c(this,"_dom",{toggle:null,parent:null}),c(this,"_elements",{controlledMenu:null,parentMenu:null}),c(this,"_open",!1),c(this,"_expandEvent",new CustomEvent("accessibleMenuExpand",{bubbles:!0,detail:{toggle:this}})),c(this,"_collapseEvent",new CustomEvent("accessibleMenuCollapse",{bubbles:!0,detail:{toggle:this}})),this._dom.toggle=n,this._dom.parent=o,this._elements.controlledMenu=r,this._elements.parentMenu=u}var o,r,i;return o=e,r=[{key:"initialize",value:function(){if(this.dom.toggle.setAttribute("aria-haspopup","true"),this.dom.toggle.setAttribute("aria-expanded","false"),function(e,o){if(n("string",{tagName:e})&&t(HTMLElement,o)){var r=e.toLowerCase(),i=!0;for(var u in o)o[u].tagName.toLowerCase()!==r&&(i=!1);return i}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),o=this.dom.toggle.innerText.replace(/[^a-zA-Z0-9\s]/g,""),r=e;!o.replace(/\s/g,"").length&&this.dom.toggle.getAttribute("aria-label")&&(o=this.dom.toggle.getAttribute("aria-label").replace(/[^a-zA-Z0-9\s]/g,"")),o.replace(/\s/g,"").length>0&&((o=o.toLowerCase().replace(/\s+/g,"-")).startsWith("-")&&(o=o.substring(1)),o.endsWith("-")&&(o=o.slice(0,-1)),r="".concat(o,"-").concat(r)),this.dom.toggle.id=this.dom.toggle.id||"".concat(r,"-menu-button"),this.elements.controlledMenu.dom.menu.id=this.elements.controlledMenu.dom.menu.id||"".concat(r,"-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){n("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,r=o.closeClass,i=o.openClass;this.dom.toggle.setAttribute("aria-expanded","true"),""!==i&&("string"==typeof i?this.elements.controlledMenu.dom.menu.classList.add(i):(e=this.elements.controlledMenu.dom.menu.classList).add.apply(e,u(i))),""!==r&&("string"==typeof r?this.elements.controlledMenu.dom.menu.classList.remove(r):(t=this.elements.controlledMenu.dom.menu.classList).remove.apply(t,u(r))),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,r=o.closeClass,i=o.openClass;this.dom.toggle.setAttribute("aria-expanded","false"),""!==r&&("string"==typeof r?this.elements.controlledMenu.dom.menu.classList.add(r):(e=this.elements.controlledMenu.dom.menu.classList).add.apply(e,u(r))),""!==i&&("string"==typeof i?this.elements.controlledMenu.dom.menu.classList.remove(i):(t=this.elements.controlledMenu.dom.menu.classList).remove.apply(t,u(i))),n&&this.dom.toggle.dispatchEvent(this._collapseEvent)}},{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()}))}}],r&&s(o.prototype,r),i&&s(o,i),e}();function f(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 m(e,t,n){return t in e?Object.defineProperty(e,t,{value:n,enumerable:!0,configurable:!0,writable:!0}):e[t]=n,e}var h=function(){function e(t){var n=t.menuItemElement,o=t.menuLinkElement,r=t.parentMenu,i=t.isSubmenuItem,u=void 0!==i&&i,l=t.childMenu,s=void 0===l?null:l,c=t.toggle,a=void 0===c?null:c;!function(e,t){if(!(e instanceof t))throw new TypeError("Cannot call a class as a function")}(this,e),m(this,"_dom",{item:null,link:null}),m(this,"_elements",{parentMenu:null,childMenu:null,toggle:null}),m(this,"_submenu",!1),this._dom.item=n,this._dom.link=o,this._elements.parentMenu=r,this._elements.childMenu=s,this._elements.toggle=a,this._submenu=u}var t,n,o;return t=e,(n=[{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()}}])&&f(t.prototype,n),o&&f(t,o),e}();function p(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(e){return""}}function d(e){e.preventDefault(),e.stopPropagation()}function y(e){return function(e){if(Array.isArray(e))return v(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)return;if("string"==typeof e)return v(e,t);var n=Object.prototype.toString.call(e).slice(8,-1);"Object"===n&&e.constructor&&(n=e.constructor.name);if("Map"===n||"Set"===n)return Array.from(e);if("Arguments"===n||/^(?:Ui|I)nt(?:8|16|32)(?:Clamped)?Array$/.test(n))return v(e,t)}(e)||function(){throw new TypeError("Invalid attempt to spread non-iterable instance.\nIn order to be iterable, non-array objects must have a [Symbol.iterator]() method.")}()}function v(e,t){(null==t||t>e.length)&&(t=e.length);for(var n=0,o=new Array(t);n<t;n++)o[n]=e[n];return o}function b(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 g(e,t,n){return t in e?Object.defineProperty(e,t,{value:n,enumerable:!0,configurable:!0,writable:!0}):e[t]=n,e}var _=function(){function u(e){var t=e.menuElement,n=e.menuItemSelector,o=void 0===n?"li":n,r=e.menuLinkSelector,i=void 0===r?"a":r,l=e.submenuItemSelector,s=void 0===l?"":l,c=e.submenuToggleSelector,f=void 0===c?"a":c,m=e.submenuSelector,p=void 0===m?"ul":m,d=e.controllerElement,y=void 0===d?null:d,v=e.containerElement,b=void 0===v?null:v,_=e.openClass,E=void 0===_?"show":_,w=e.closeClass,M=void 0===w?"hide":w,S=e.isTopLevel,T=void 0===S||S,C=e.parentMenu,k=void 0===C?null:C,O=e.hoverType,I=void 0===O?"off":O,j=e.hoverDelay,A=void 0===j?250:j;!function(e,t){if(!(e instanceof t))throw new TypeError("Cannot call a class as a function")}(this,u),g(this,"_MenuType",u),g(this,"_MenuItemType",h),g(this,"_MenuToggleType",a),g(this,"_dom",{menu:null,menuItems:[],submenuItems:[],submenuToggles:[],submenus:[],controller:null,container:null}),g(this,"_selectors",{menuItems:"",menuLinks:"",submenuItems:"",submenuToggles:"",submenus:""}),g(this,"_elements",{menuItems:[],submenuToggles:[],controller:null,parentMenu:null,rootMenu:null}),g(this,"_openClass","show"),g(this,"_closeClass","hide"),g(this,"_root",!0),g(this,"_currentChild",0),g(this,"_focusState","none"),g(this,"_currentEvent","none"),g(this,"_hoverType","off"),g(this,"_hoverDelay",250),this._dom.menu=t,this._dom.controller=y,this._dom.container=b,this._selectors.menuItems=o,this._selectors.menuLinks=i,this._selectors.submenuItems=s,this._selectors.submenuToggles=f,this._selectors.submenus=p,this._elements.menuItems=[],this._elements.submenuToggles=[],this._elements.controller=null,this._elements.parentMenu=k,this._elements.rootMenu=T?this:null,this._openClass=E||"",this._closeClass=M||"",this._root=T,this._hoverType=I,this._hoverDelay=A}var l,s,c;return l=u,s=[{key:"initialize",value:function(){if(!this._validate())throw new 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){r({openClass:e}),this._openClass!==e&&(this._openClass=e)}},{key:"closeClass",get:function(){return this.isTopLevel?this._closeClass:this.elements.rootMenu.closeClass},set:function(e){r({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++}}n("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 new TypeError("AccessibleMenu: Values given to isValidState() must be inside of an object. ".concat(n," given."))}var o=["none","self","child"];for(var r in t)if(!o.includes(t[r]))throw new TypeError("AccessibleMenu: ".concat(r," must be one of the following values: ").concat(o.join(", "),'. "').concat(t[r],'" given.'))}catch(e){return console.error(e),!1}}({value:t}),this._focusState!==t&&(this._focusState=t),this.elements.submenuToggles.length>0&&("self"===t||"none"===t)&&this.elements.submenuToggles.forEach((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 new TypeError("AccessibleMenu: Values given to isValidEvent() must be inside of an object. ".concat(n," given."))}var o=["none","mouse","keyboard","character"];for(var r in t)if(!o.includes(t[r]))throw new TypeError("AccessibleMenu: ".concat(r," must be one of the following values: ").concat(o.join(", "),'. "').concat(t[r],'" given.'))}catch(e){return console.error(e),!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){i({value:e}),this._hoverType!==e&&(this._hoverType=e)}},{key:"hoverDelay",get:function(){return this._root?this._hoverDelay:this.elements.rootMenu.hoverDelay},set:function(e){n("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?t(HTMLElement,{menuElement:this._dom.menu,controllerElement:this._dom.controller,containerElement:this._dom.container})||(e=!1):t(HTMLElement,{menuElement:this._dom.menu})||(e=!1),""!==this._selectors.submenuItems?o({menuItemSelector:this._selectors.menuItems,menuLinkSelector:this._selectors.menuLinks,submenuItemSelector:this._selectors.submenuItems,submenuToggleSelector:this._selectors.submenuToggles,submenuSelector:this._selectors.submenus})||(e=!1):o({menuItemSelector:this._selectors.menuItems,menuLinkSelector:this._selectors.menuLinks})||(e=!1),""===this._openClass||r({openClass:this._openClass})||(e=!1),""===this._closeClass||r({closeClass:this._closeClass})||(e=!1),n("boolean",{isTopLevel:this._root})||(e=!1),null===this._elements.parentMenu||t(u,{parentMenu:this._elements.parentMenu})||(e=!1),i({hoverType:this._hoverType})||(e=!1),n("number",{hoverDelay:this._hoverDelay})||(e=!1),e}},{key:"_setDOMElementType",value:function(e){var n=arguments.length>1&&void 0!==arguments[1]?arguments[1]:this.dom.menu,o=!(arguments.length>2&&void 0!==arguments[2])||arguments[2];if("string"!=typeof this.selectors[e])throw new Error('AccessibleMenu: "'.concat(e,'" is not a valid element type within the menu.'));if(!Array.isArray(this.dom[e]))throw new Error('AccessibleMenu: The "'.concat(e,'" element cannot be set through _setDOMElementType.'));n!==this.dom.menu&&t(HTMLElement,{base:n});var r=Array.from(n.querySelectorAll(this.selectors[e])),i=r.filter((function(e){return e.parentElement===n}));this._dom[e]=o?i:[].concat(y(this._dom[e]),y(i))}},{key:"_resetDOMElementType",value:function(e){if(void 0===this.dom[e])throw new Error('AccessibleMenu: "'.concat(e,'" is not a valid element type within the menu.'));if(!Array.isArray(this.dom[e]))throw new 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 new Error("Cannot find root menu.");this._findRootMenu(e.elements.parentMenu)}}},{key:"_createChildElements",value:function(){var e=this;this.dom.menuItems.forEach((function(t){var n;if(e.dom.submenuItems.includes(t)){var o=t.querySelector(e.selectors.submenuToggles),r=t.querySelector(e.selectors.submenus),i=new e._MenuType({menuElement:r,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}),u=new e._MenuToggleType({menuToggleElement:o,parentElement:t,controlledMenu:i,parentMenu:e});e._elements.submenuToggles.push(u),n=new e._MenuItemType({menuItemElement:t,menuLinkElement:o,parentMenu:e,isSubmenuItem:!0,childMenu:i,toggle:u})}else{var l=t.querySelector(e.selectors.menuLinks);n=new e._MenuItemType({menuItemElement:t,menuLinkElement:l,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;function t(e,t,n){d(n),t.toggle(),t.isOpen&&(e.focusState="self",t.elements.controlledMenu.focusState="none")}this.elements.menuItems.forEach((function(n,o){n.dom.link.addEventListener("pointerdown",(function(){e.currentEvent="mouse",e.elements.rootMenu.blurChildren(),e.focusChild(o)}),{passive:!0}),n.isSubmenuItem&&n.elements.toggle.dom.toggle.addEventListener("pointerup",(function(o){e.currentEvent="mouse",t(e,n.elements.toggle,o)}))})),this.isTopLevel&&this.elements.controller&&this.elements.controller.dom.toggle.addEventListener("pointerup",(function(n){e.currentEvent="mouse",t(e,e.elements.controller,n)}))}},{key:"_handleHover",value:function(){var e=this;this.elements.menuItems.forEach((function(t,n){t.dom.link.addEventListener("pointerenter",(function(o){if("pen"!==o.pointerType&&"touch"!==o.pointerType)if("on"===e.hoverType)e.currentEvent="mouse",e.currentChild=n,t.isSubmenuItem&&t.elements.toggle.preview();else if("dynamic"===e.hoverType){var r=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&&!r||(e.currentEvent="mouse",t.elements.toggle.preview())}})),t.isSubmenuItem&&t.dom.item.addEventListener("pointerleave",(function(n){"pen"!==n.pointerType&&"touch"!==n.pointerType&&("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=p(t);"Space"!==n&&"Enter"!==n||d(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=p(t);"Space"!==n&&"Enter"!==n||(d(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.forEach((function(e){return e.close()}))}},{key:"blurChildren",value:function(){this.elements.menuItems.forEach((function(e){e.blur(),e.isSubmenuItem&&e.elements.childMenu.blurChildren()}))}}],s&&b(l.prototype,s),c&&b(l,c),u}();function E(e){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},E(e)}function w(e,t){return w=Object.setPrototypeOf||function(e,t){return e.__proto__=t,e},w(e,t)}function M(e){var t=function(){if("undefined"==typeof Reflect||!Reflect.construct)return!1;if(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=T(e);if(t){var r=T(this).constructor;n=Reflect.construct(o,arguments,r)}else n=o.apply(this,arguments);return S(this,n)}}function 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var Bootstrap5DisclosureMenu=function(){"use strict";function e(e,t){try{if("object"!=typeof t){throw new TypeError(`AccessibleMenu: Elements given to isValidInstance() must be inside of an object. ${typeof t} given.`)}for(const n in t)if(!(t[n]instanceof e)){const s=typeof t[n];throw new TypeError(`AccessibleMenu: ${n} must be an instance of ${e.name}. ${s} given.`)}return!0}catch(e){return console.error(e),!1}}function t(e,t){try{if("object"!=typeof t){throw new TypeError(`AccessibleMenu: Values given to isValidType() must be inside of an object. ${typeof t} given.`)}for(const n in t){const s=typeof t[n];if(s!==e)throw new TypeError(`AccessibleMenu: ${n} must be a ${e}. ${s} given.`)}return!0}catch(e){return console.error(e),!1}}function n(e){try{if("object"!=typeof e){throw new TypeError(`AccessibleMenu: Values given to isCSSSelector() must be inside of an object. ${typeof e} given.`)}for(const t in e)try{if(null===e[t])throw new Error;document.querySelector(e[t])}catch(n){throw new TypeError(`AccessibleMenu: ${t} must be a valid CSS selector. 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"${e[n]}" given.`);return!0}catch(e){return console.error(e),!1}}function i(e,t,n){return(t=function(e){var t=function(e,t){if("object"!=typeof e||null===e)return e;var n=e[Symbol.toPrimitive];if(void 0!==n){var s=n.call(e,t||"default");if("object"!=typeof s)return s;throw new TypeError("@@toPrimitive must return a primitive value.")}return("string"===t?String:Number)(e)}(e,"string");return"symbol"==typeof t?t:String(t)}(t))in e?Object.defineProperty(e,t,{value:n,enumerable:!0,configurable:!0,writable:!0}):e[t]=n,e}class r{constructor(e){let{menuToggleElement:t,parentElement:n,controlledMenu:s,parentMenu:o=null}=e;i(this,"_dom",{toggle:null,parent:null}),i(this,"_elements",{controlledMenu:null,parentMenu:null}),i(this,"_open",!1),i(this,"_expandEvent",new CustomEvent("accessibleMenuExpand",{bubbles:!0,detail:{toggle:this}})),i(this,"_collapseEvent",new CustomEvent("accessibleMenuCollapse",{bubbles:!0,detail:{toggle:this}})),this._dom.toggle=t,this._dom.parent=n,this._elements.controlledMenu=s,this._elements.parentMenu=o}initialize(){if(this.dom.toggle.setAttribute("aria-haspopup","true"),this.dom.toggle.setAttribute("aria-expanded","false"),function(n,s){if(t("string",{tagName:n})&&e(HTMLElement,s)){const e=n.toLowerCase();let t=!0;for(const n in s)s[n].tagName.toLowerCase()!==e&&(t=!1);return t}return!1}("button",{toggle:this.dom.toggle})||this.dom.toggle.setAttribute("role","button"),""===this.dom.toggle.id||""===this.elements.controlledMenu.dom.menu.id){const e=Math.random().toString(36).replace(/[^a-z]+/g,"").substr(0,10);let 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,"-"),t.startsWith("-")&&(t=t.substring(1)),t.endsWith("-")&&(t=t.slice(0,-1)),n=`${t}-${n}`),this.dom.toggle.id=this.dom.toggle.id||`${n}-menu-button`,this.elements.controlledMenu.dom.menu.id=this.elements.controlledMenu.dom.menu.id||`${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)}get dom(){return this._dom}get elements(){return this._elements}get isOpen(){return this._open}set isOpen(e){t("boolean",{value:e}),this._open=e}_expand(){let e=!(arguments.length>0&&void 0!==arguments[0])||arguments[0];const{closeClass:t,openClass:n}=this.elements.controlledMenu;this.dom.toggle.setAttribute("aria-expanded","true"),""!==n&&("string"==typeof n?this.elements.controlledMenu.dom.menu.classList.add(n):this.elements.controlledMenu.dom.menu.classList.add(...n)),""!==t&&("string"==typeof t?this.elements.controlledMenu.dom.menu.classList.remove(t):this.elements.controlledMenu.dom.menu.classList.remove(...t)),e&&this.dom.toggle.dispatchEvent(this._expandEvent)}_collapse(){let e=!(arguments.length>0&&void 0!==arguments[0])||arguments[0];const{closeClass:t,openClass:n}=this.elements.controlledMenu;this.dom.toggle.setAttribute("aria-expanded","false"),""!==t&&("string"==typeof t?this.elements.controlledMenu.dom.menu.classList.add(t):this.elements.controlledMenu.dom.menu.classList.add(...t)),""!==n&&("string"==typeof n?this.elements.controlledMenu.dom.menu.classList.remove(n):this.elements.controlledMenu.dom.menu.classList.remove(...n)),e&&this.dom.toggle.dispatchEvent(this._collapseEvent)}open(){this.elements.controlledMenu.focusState="self",this._expand(),this.isOpen=!0}preview(){this.elements.parentMenu&&(this.elements.parentMenu.focusState="self"),this._expand(),this.isOpen=!0}close(){this.isOpen&&(this.elements.controlledMenu.currentChild=0,this.elements.controlledMenu.blur(),this.elements.parentMenu&&(this.elements.parentMenu.focusState="self"),this._collapse(),this.isOpen=!1)}toggle(){this.isOpen?this.close():this.open()}closeSiblings(){this.elements.parentMenu&&this.elements.parentMenu.elements.submenuToggles.forEach((e=>{e!==this&&e.close()}))}closeChildren(){this.elements.controlledMenu.elements.submenuToggles.forEach((e=>e.close()))}}function l(e,t,n){return(t=function(e){var t=function(e,t){if("object"!=typeof e||null===e)return e;var n=e[Symbol.toPrimitive];if(void 0!==n){var s=n.call(e,t||"default");if("object"!=typeof s)return s;throw new TypeError("@@toPrimitive must return a primitive value.")}return("string"===t?String:Number)(e)}(e,"string");return"symbol"==typeof t?t:String(t)}(t))in e?Object.defineProperty(e,t,{value:n,enumerable:!0,configurable:!0,writable:!0}):e[t]=n,e}class u{constructor(e){let{menuItemElement:t,menuLinkElement:n,parentMenu:s,isSubmenuItem:o=!1,childMenu:i=null,toggle:r=null}=e;l(this,"_dom",{item:null,link:null}),l(this,"_elements",{parentMenu:null,childMenu:null,toggle:null}),l(this,"_submenu",!1),this._dom.item=t,this._dom.link=n,this._elements.parentMenu=s,this._elements.childMenu=i,this._elements.toggle=r,this._submenu=o}initialize(){}get dom(){return this._dom}get elements(){return this._elements}get isSubmenuItem(){return this._submenu}focus(){this.elements.parentMenu.shouldFocus&&this.dom.link.focus()}blur(){this.elements.parentMenu.shouldFocus&&this.dom.link.blur()}}function m(e){try{const 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((e=>!0===n[e]))||""}catch(e){return""}}function h(e){e.preventDefault(),e.stopPropagation()}function c(e,t,n){return(t=function(e){var t=function(e,t){if("object"!=typeof e||null===e)return e;var n=e[Symbol.toPrimitive];if(void 0!==n){var s=n.call(e,t||"default");if("object"!=typeof s)return s;throw new TypeError("@@toPrimitive must return a primitive value.")}return("string"===t?String:Number)(e)}(e,"string");return"symbol"==typeof t?t:String(t)}(t))in e?Object.defineProperty(e,t,{value:n,enumerable:!0,configurable:!0,writable:!0}):e[t]=n,e}class a{constructor(e){let{menuElement:t,menuItemSelector:n="li",menuLinkSelector:s="a",submenuItemSelector:o="",submenuToggleSelector:i="a",submenuSelector:l="ul",controllerElement:m=null,containerElement:h=null,openClass:d="show",closeClass:p="hide",isTopLevel:g=!0,parentMenu:f=null,hoverType:b="off",hoverDelay:v=250}=e;c(this,"_MenuType",a),c(this,"_MenuItemType",u),c(this,"_MenuToggleType",r),c(this,"_dom",{menu:null,menuItems:[],submenuItems:[],submenuToggles:[],submenus:[],controller:null,container:null}),c(this,"_selectors",{menuItems:"",menuLinks:"",submenuItems:"",submenuToggles:"",submenus:""}),c(this,"_elements",{menuItems:[],submenuToggles:[],controller:null,parentMenu:null,rootMenu:null}),c(this,"_openClass","show"),c(this,"_closeClass","hide"),c(this,"_root",!0),c(this,"_currentChild",0),c(this,"_focusState","none"),c(this,"_currentEvent","none"),c(this,"_hoverType","off"),c(this,"_hoverDelay",250),this._dom.menu=t,this._dom.controller=m,this._dom.container=h,this._selectors.menuItems=n,this._selectors.menuLinks=s,this._selectors.submenuItems=o,this._selectors.submenuToggles=i,this._selectors.submenus=l,this._elements.menuItems=[],this._elements.submenuToggles=[],this._elements.controller=null,this._elements.parentMenu=f,this._elements.rootMenu=g?this:null,this._openClass=d||"",this._closeClass=p||"",this._root=g,this._hoverType=b,this._hoverDelay=v}initialize(){if(!this._validate())throw new 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){const e=new this._MenuToggleType({menuToggleElement:this.dom.controller,parentElement:this.dom.container,controlledMenu:this});this._elements.controller=e}this._createChildElements()}get dom(){return this._dom}get selectors(){return this._selectors}get elements(){return this._elements}get isTopLevel(){return this._root}get openClass(){return this.isTopLevel?this._openClass:this.elements.rootMenu.openClass}get closeClass(){return this.isTopLevel?this._closeClass:this.elements.rootMenu.closeClass}get currentChild(){return this._currentChild}get focusState(){return this._focusState}get currentEvent(){return this._currentEvent}get currentMenuItem(){return this.elements.menuItems[this.currentChild]}get hoverType(){return this._root?this._hoverType:this.elements.rootMenu.hoverType}get hoverDelay(){return this._root?this._hoverDelay:this.elements.rootMenu.hoverDelay}get shouldFocus(){let e=!1;return"keyboard"!==this.currentEvent&&"character"!==this.currentEvent||(e=!0),"mouse"===this.currentEvent&&"dynamic"===this.hoverType&&(e=!0),e}set openClass(e){s({openClass:e}),this._openClass!==e&&(this._openClass=e)}set closeClass(e){s({closeClass:e}),this._closeClass!==e&&(this._closeClass=e)}set currentChild(e){function n(e){if(["mouse","character"].includes(e.currentEvent)&&e.elements.parentMenu){let t=0,n=!1;for(;!n&&t<e.elements.parentMenu.elements.menuItems.length;){const s=e.elements.parentMenu.elements.menuItems[t];s.isSubmenuItem&&s.elements.toggle.elements.controlledMenu===e&&(n=!0,e.elements.parentMenu.currentEvent=e.currentEvent,e.elements.parentMenu.currentChild=t),t++}}}t("number",{value:e}),e<-1?(this._currentChild=-1,n(this)):e>=this.elements.menuItems.length?(this._currentChild=this.elements.menuItems.length-1,n(this)):this.focusChild!==e&&(this._currentChild=e,n(this))}set focusState(e){!function(e){try{if("object"!=typeof e)throw new TypeError(`AccessibleMenu: Values given to isValidState() must be inside of an object. ${typeof e} given.`);const t=["none","self","child"];for(const n in e)if(!t.includes(e[n]))throw new TypeError(`AccessibleMenu: ${n} must be one of the following values: ${t.join(", ")}. "${e[n]}" given.`);return!0}catch(e){return console.error(e),!1}}({value:e}),this._focusState!==e&&(this._focusState=e),this.elements.submenuToggles.length>0&&("self"===e||"none"===e)&&this.elements.submenuToggles.forEach((e=>{e.elements.controlledMenu.focusState="none"})),!this.elements.parentMenu||"self"!==e&&"child"!==e||(this.elements.parentMenu.focusState="child")}set currentEvent(e){!function(e){try{if("object"!=typeof e)throw new TypeError(`AccessibleMenu: Values given to isValidEvent() must be inside of an object. ${typeof e} given.`);const t=["none","mouse","keyboard","character"];for(const n in e)if(!t.includes(e[n]))throw new TypeError(`AccessibleMenu: ${n} must be one of the following values: ${t.join(", ")}. "${e[n]}" given.`);return!0}catch(e){return console.error(e),!1}}({value:e}),this._currentEvent!==e&&(this._currentEvent=e,this.elements.submenuToggles.length>0&&this.elements.submenuToggles.forEach((t=>{t.elements.controlledMenu.currentEvent=e})))}set hoverType(e){o({value:e}),this._hoverType!==e&&(this._hoverType=e)}set hoverDelay(e){t("number",{value:e}),this._hoverDelay!==e&&(this._hoverDelay=e)}_validate(){let i=!0;return null!==this._dom.container||null!==this._dom.controller?e(HTMLElement,{menuElement:this._dom.menu,controllerElement:this._dom.controller,containerElement:this._dom.container})||(i=!1):e(HTMLElement,{menuElement:this._dom.menu})||(i=!1),""!==this._selectors.submenuItems?n({menuItemSelector:this._selectors.menuItems,menuLinkSelector:this._selectors.menuLinks,submenuItemSelector:this._selectors.submenuItems,submenuToggleSelector:this._selectors.submenuToggles,submenuSelector:this._selectors.submenus})||(i=!1):n({menuItemSelector:this._selectors.menuItems,menuLinkSelector:this._selectors.menuLinks})||(i=!1),""===this._openClass||s({openClass:this._openClass})||(i=!1),""===this._closeClass||s({closeClass:this._closeClass})||(i=!1),t("boolean",{isTopLevel:this._root})||(i=!1),null===this._elements.parentMenu||e(a,{parentMenu:this._elements.parentMenu})||(i=!1),o({hoverType:this._hoverType})||(i=!1),t("number",{hoverDelay:this._hoverDelay})||(i=!1),i}_setDOMElementType(t){let n=arguments.length>1&&void 0!==arguments[1]?arguments[1]:this.dom.menu,s=!(arguments.length>2&&void 0!==arguments[2])||arguments[2];if("string"!=typeof this.selectors[t])throw new Error(`AccessibleMenu: "${t}" is not a valid element type within the menu.`);{if(!Array.isArray(this.dom[t]))throw new Error(`AccessibleMenu: The "${t}" element cannot be set through _setDOMElementType.`);n!==this.dom.menu&&e(HTMLElement,{base:n});const o=Array.from(n.querySelectorAll(this.selectors[t])).filter((e=>e.parentElement===n));this._dom[t]=s?o:[...this._dom[t],...o]}}_resetDOMElementType(e){if(void 0===this.dom[e])throw new Error(`AccessibleMenu: "${e}" is not a valid element type within the menu.`);if(!Array.isArray(this.dom[e]))throw new Error(`AccessibleMenu: The "${e}" element cannot be reset through _resetDOMElementType.`);this._dom[e]=[]}_setDOMElements(){this._setDOMElementType("menuItems"),""!==this.selectors.submenuItems&&(this._setDOMElementType("submenuItems"),this._resetDOMElementType("submenuToggles"),this._resetDOMElementType("submenus"),this.dom.submenuItems.forEach((e=>{this._setDOMElementType("submenuToggles",e,!1),this._setDOMElementType("submenus",e,!1)})))}_findRootMenu(e){if(e.isTopLevel)this._elements.rootMenu=e;else{if(null===e.elements.parentMenu)throw new Error("Cannot find root menu.");this._findRootMenu(e.elements.parentMenu)}}_createChildElements(){this.dom.menuItems.forEach((e=>{let t;if(this.dom.submenuItems.includes(e)){const n=e.querySelector(this.selectors.submenuToggles),s=e.querySelector(this.selectors.submenus),o=new this._MenuType({menuElement:s,menuItemSelector:this.selectors.menuItems,menuLinkSelector:this.selectors.menuLinks,submenuItemSelector:this.selectors.submenuItems,submenuToggleSelector:this.selectors.submenuToggles,submenuSelector:this.selectors.submenus,openClass:this.openClass,closeClass:this.closeClass,isTopLevel:!1,parentMenu:this,hoverType:this.hoverType,hoverDelay:this.hoverDelay}),i=new this._MenuToggleType({menuToggleElement:n,parentElement:e,controlledMenu:o,parentMenu:this});this._elements.submenuToggles.push(i),t=new this._MenuItemType({menuItemElement:e,menuLinkElement:n,parentMenu:this,isSubmenuItem:!0,childMenu:o,toggle:i})}else{const n=e.querySelector(this.selectors.menuLinks);t=new this._MenuItemType({menuItemElement:e,menuLinkElement:n,parentMenu:this})}this._elements.menuItems.push(t)}))}_handleFocus(){this.elements.menuItems.forEach(((e,t)=>{e.dom.link.addEventListener("focus",(()=>{this.focusState="self",this.currentChild=t}))}))}_handleClick(){function e(e,t,n){h(n),t.toggle(),t.isOpen&&(e.focusState="self",t.elements.controlledMenu.focusState="none")}this.elements.menuItems.forEach(((t,n)=>{t.dom.link.addEventListener("pointerdown",(()=>{this.currentEvent="mouse",this.elements.rootMenu.blurChildren(),this.focusChild(n)}),{passive:!0}),t.isSubmenuItem&&t.elements.toggle.dom.toggle.addEventListener("pointerup",(n=>{this.currentEvent="mouse",e(this,t.elements.toggle,n)}))})),this.isTopLevel&&this.elements.controller&&this.elements.controller.dom.toggle.addEventListener("pointerup",(t=>{this.currentEvent="mouse",e(this,this.elements.controller,t)}))}_handleHover(){this.elements.menuItems.forEach(((e,t)=>{e.dom.link.addEventListener("pointerenter",(n=>{if("pen"!==n.pointerType&&"touch"!==n.pointerType)if("on"===this.hoverType)this.currentEvent="mouse",this.currentChild=t,e.isSubmenuItem&&e.elements.toggle.preview();else if("dynamic"===this.hoverType){const n=this.elements.submenuToggles.some((e=>e.isOpen));this.currentChild=t,this.isTopLevel&&"none"===this.focusState||(this.currentEvent="mouse",this.focusCurrentChild()),!e.isSubmenuItem||this.isTopLevel&&!n||(this.currentEvent="mouse",e.elements.toggle.preview())}})),e.isSubmenuItem&&e.dom.item.addEventListener("pointerleave",(t=>{"pen"!==t.pointerType&&"touch"!==t.pointerType&&("on"===this.hoverType?this.hoverDelay>0?setTimeout((()=>{this.currentEvent="mouse",e.elements.toggle.close()}),this.hoverDelay):(this.currentEvent="mouse",e.elements.toggle.close()):"dynamic"===this.hoverType&&(this.isTopLevel||(this.hoverDelay>0?setTimeout((()=>{this.currentEvent="mouse",e.elements.toggle.close(),this.focusCurrentChild()}),this.hoverDelay):(this.currentEvent="mouse",e.elements.toggle.close(),this.focusCurrentChild()))))}))}))}_handleKeydown(){this.isTopLevel&&this.elements.controller&&this.elements.controller.dom.toggle.addEventListener("keydown",(e=>{this.currentEvent="keyboard";const t=m(e);"Space"!==t&&"Enter"!==t||h(e)}))}_handleKeyup(){this.isTopLevel&&this.elements.controller&&this.elements.controller.dom.toggle.addEventListener("keyup",(e=>{this.currentEvent="keyboard";const t=m(e);"Space"!==t&&"Enter"!==t||(h(e),this.elements.controller.open(),this.focusFirstChild())}))}focus(){this.focusState="self",this.shouldFocus&&this.dom.menu.focus()}blur(){this.focusState="none",this.shouldFocus&&this.dom.menu.blur()}focusCurrentChild(){this.focusState="self",-1!==this.currentChild&&this.currentMenuItem.focus()}focusChild(e){this.blurCurrentChild(),this.currentChild=e,this.focusCurrentChild()}focusFirstChild(){this.focusChild(0)}focusLastChild(){this.focusChild(this.elements.menuItems.length-1)}focusNextChild(){this.currentChild<this.elements.menuItems.length-1?this.focusChild(this.currentChild+1):this.focusCurrentChild()}focusPreviousChild(){this.currentChild>0?this.focusChild(this.currentChild-1):this.focusCurrentChild()}blurCurrentChild(){this.focusState="none",-1!==this.currentChild&&this.currentMenuItem.blur()}focusController(){this.dom.controller&&(this.shouldFocus&&this.dom.controller.focus(),this.focusState="none")}focusContainer(){this.dom.container&&(this.shouldFocus&&this.dom.container.focus(),this.focusState="none")}closeChildren(){this.elements.submenuToggles.forEach((e=>e.close()))}blurChildren(){this.elements.menuItems.forEach((e=>{e.blur(),e.isSubmenuItem&&e.elements.childMenu.blurChildren()}))}}class d extends u{constructor(e){let{menuItemElement:t,menuLinkElement:n,parentMenu:s,isSubmenuItem:o=!1,childMenu:i=null,toggle:r=null,initialize:l=!0}=e;super({menuItemElement:t,menuLinkElement:n,parentMenu:s,isSubmenuItem:o,childMenu:i,toggle:r}),l&&this.initialize()}}class p extends r{constructor(e){let{menuToggleElement:t,parentElement:n,controlledMenu:s,parentMenu:o=null,initialize:i=!0}=e;super({menuToggleElement:t,parentElement:n,controlledMenu:s,parentMenu:o}),i&&this.initialize()}open(){this.closeSiblings(),super.open()}preview(){this.closeSiblings(),super.preview()}close(){this.isOpen&&this.closeChildren(),super.close()}}function g(e,t,n){return(t=function(e){var t=function(e,t){if("object"!=typeof e||null===e)return e;var n=e[Symbol.toPrimitive];if(void 0!==n){var s=n.call(e,t||"default");if("object"!=typeof s)return s;throw new TypeError("@@toPrimitive must return a primitive value.")}return("string"===t?String:Number)(e)}(e,"string");return"symbol"==typeof t?t:String(t)}(t))in e?Object.defineProperty(e,t,{value:n,enumerable:!0,configurable:!0,writable:!0}):e[t]=n,e}class f extends a{constructor(e){let{menuElement:t,menuItemSelector:n="li",menuLinkSelector:s="a",submenuItemSelector:o="",submenuToggleSelector:i="a",submenuSelector:r="ul",controllerElement:l=null,containerElement:u=null,openClass:m="show",closeClass:h="hide",isTopLevel:c=!0,parentMenu:a=null,hoverType:b="off",hoverDelay:v=250,optionalKeySupport:y=!1,initialize:_=!0}=e;super({menuElement:t,menuItemSelector:n,menuLinkSelector:s,submenuItemSelector:o,submenuToggleSelector:i,submenuSelector:r,controllerElement:l,containerElement:u,openClass:m,closeClass:h,isTopLevel:c,parentMenu:a,hoverType:b,hoverDelay:v}),g(this,"_MenuType",f),g(this,"_MenuItemType",d),g(this,"_MenuToggleType",p),g(this,"_currentChild",-1),g(this,"_optionalSupport",!1),this._optionalSupport=y,_&&this.initialize()}initialize(){try{super.initialize(),this._handleFocus(),this._handleClick(),this._handleHover(),this._handleKeydown(),this._handleKeyup()}catch(e){console.error(e)}}get optionalKeySupport(){return this.isTopLevel?this._optionalSupport:this.elements.rootMenu.optionalKeySupport}set optionalKeySupport(e){t("boolean",{optionalKeySupport:e}),this._optionalSupport=e}_validate(){let e=super._validate();return t("boolean",{optionalKeySupport:this._optionalSupport})||(e=!1),e}_handleClick(){super._handleClick(),document.addEventListener("pointerup",(e=>{"none"!==this.focusState&&(this.currentEvent="mouse",this.dom.menu.contains(e.target)||!this.dom.menu===e.target||(this.closeChildren(),this.blur(),this.elements.controller&&this.elements.controller.close()))}))}_handleKeydown(){super._handleKeydown(),this.dom.menu.addEventListener("keydown",(e=>{this.currentEvent="keyboard";const t=m(e);if("self"===this.focusState){const n=["Space","Enter"],s=["Escape"],o=["Escape"];if(this.optionalKeySupport){["ArrowUp","ArrowRight","ArrowDown","ArrowLeft","Home","End"].includes(t)&&h(e)}else(this.currentMenuItem.isSubmenuItem&&n.includes(t)||this.elements.controller&&s.includes(t)||this.elements.parentMenu&&o.includes(t))&&h(e)}}))}_handleKeyup(){super._handleKeyup(),this.dom.menu.addEventListener("keyup",(e=>{this.currentEvent="keyboard";const t=m(e);if("self"===this.focusState)if("Space"===t||"Enter"===t)this.currentMenuItem.isSubmenuItem?(h(e),this.currentMenuItem.elements.toggle.isOpen?this.currentMenuItem.elements.toggle.close():this.currentMenuItem.elements.toggle.preview()):this.currentMenuItem.dom.link.click();else if("Escape"===t){this.elements.submenuToggles.some((e=>e.isOpen))?(h(e),this.closeChildren()):this.elements.parentMenu?(h(e),this.elements.parentMenu.currentEvent=this.currentEvent,this.elements.parentMenu.closeChildren(),this.elements.parentMenu.focusCurrentChild()):this.isTopLevel&&this.elements.controller&&this.elements.controller.isOpen&&(this.elements.controller.close(),this.focusController())}else this.optionalKeySupport&&("ArrowDown"===t||"ArrowRight"===t?(h(e),this.currentMenuItem.isSubmenuItem&&this.currentMenuItem.elements.toggle.isOpen?(this.currentMenuItem.elements.childMenu.currentEvent="keyboard",this.currentMenuItem.elements.childMenu.focusFirstChild()):this.focusNextChild()):"ArrowUp"===t||"ArrowLeft"===t?(h(e),this.focusPreviousChild()):"Home"===t?(h(e),this.focusFirstChild()):"End"===t&&(h(e),this.focusLastChild()))}))}}class b extends d{constructor(e){let{menuItemElement:t,menuLinkElement:n,parentMenu:s,isSubmenuItem:o=!1,childMenu:i=null,toggle:r=null,initialize:l=!0}=e;super({menuItemElement:t,menuLinkElement:n,parentMenu:s,isSubmenuItem:o,childMenu:i,toggle:r,initialize:!1}),l&&this.initialize()}}function v(e,t,n){return(t=function(e){var t=function(e,t){if("object"!=typeof e||null===e)return e;var n=e[Symbol.toPrimitive];if(void 0!==n){var s=n.call(e,t||"default");if("object"!=typeof s)return s;throw new TypeError("@@toPrimitive must return a primitive value.")}return("string"===t?String:Number)(e)}(e,"string");return"symbol"==typeof t?t:String(t)}(t))in e?Object.defineProperty(e,t,{value:n,enumerable:!0,configurable:!0,writable:!0}):e[t]=n,e}class y extends p{constructor(e){let{menuToggleElement:t,parentElement:n,controlledMenu:s,parentMenu:o=null,initialize:i=!0}=e;super({menuToggleElement:t,parentElement:n,controlledMenu:s,parentMenu:o,initialize:!1}),v(this,"_dom",{toggle:null,parent:null,container:null}),this._dom.toggle=t,this._dom.parent=n,this._dom.container=s.isTopLevel?s.dom.container:s.dom.menu,i&&this.initialize()}initialize(){super.initialize(),this.dom.toggle.hasAttribute("data-bs-toggle")&&this.dom.toggle.removeAttribute("data-bs-toggle"),this.dom.toggle.hasAttribute("data-bs-target")&&this.dom.toggle.removeAttribute("data-bs-target")}_expand(){let e=!(arguments.length>0&&void 0!==arguments[0])||arguments[0];const{openClass:t}=this.elements.controlledMenu;this.dom.toggle.setAttribute("aria-expanded","true"),""!==t&&("string"==typeof t?this.dom.container.classList.add(t):this.dom.container.classList.add(...t)),e&&this.dom.toggle.dispatchEvent(this._expandEvent)}_collapse(){let e=!(arguments.length>0&&void 0!==arguments[0])||arguments[0];const{closeClass:t,openClass:n}=this.elements.controlledMenu;this.dom.toggle.setAttribute("aria-expanded","false"),""!==t&&("string"==typeof t?this.dom.container.classList.add(t):this.dom.container.classList.add(...t)),""!==n&&("string"==typeof n?this.dom.container.classList.remove(n):this.dom.container.classList.remove(...n)),e&&this.dom.toggle.dispatchEvent(this._collapseEvent)}}function _(e,t,n){return(t=function(e){var t=function(e,t){if("object"!=typeof e||null===e)return e;var n=e[Symbol.toPrimitive];if(void 0!==n){var s=n.call(e,t||"default");if("object"!=typeof s)return s;throw new TypeError("@@toPrimitive must return a primitive value.")}return("string"===t?String:Number)(e)}(e,"string");return"symbol"==typeof t?t:String(t)}(t))in e?Object.defineProperty(e,t,{value:n,enumerable:!0,configurable:!0,writable:!0}):e[t]=n,e}class E extends f{constructor(e){let{menuElement:t,menuItemSelector:n=".nav-item",menuLinkSelector:s=".nav-link,.dropdown-item",submenuItemSelector:o=".dropdown",submenuToggleSelector:i=".dropdown-toggle",submenuSelector:r=".dropdown-menu",controllerElement:l=null,containerElement:u=null,openClass:m="show",closeClass:h="collapse",isTopLevel:c=!0,parentMenu:a=null,hoverType:d="off",hoverDelay:p=250,optionalKeySupport:g=!1,initialize:f=!0}=e;super({menuElement:t,menuItemSelector:n,menuLinkSelector:s,submenuItemSelector:o,submenuToggleSelector:i,submenuSelector:r,controllerElement:l,containerElement:u,openClass:m,closeClass:h,isTopLevel:c,parentMenu:a,hoverType:d,hoverDelay:p,optionalKeySupport:g,initialize:!1}),_(this,"_MenuType",E),_(this,"_MenuItemType",b),_(this,"_MenuToggleType",y),f&&this.initialize()}}return E}();
//# sourceMappingURL=disclosure-menu-bs5.min.js.map

2

dist/menubar-bs5.esm.min.js

@@ -1,2 +0,2 @@

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},e(t)}function t(t,n){try{if("object"!==e(n)){var o=e(n);throw new TypeError("AccessibleMenu: Elements given to isValidInstance() must be inside of an object. ".concat(o," given."))}for(var r in n)if(!(n[r]instanceof t)){var i=e(n[r]);throw new TypeError("AccessibleMenu: ".concat(r," must be an instance of ").concat(t.name,". ").concat(i," given."))}return!0}catch(e){return console.error(e),!1}}function n(t,n){try{if("object"!==e(n)){var o=e(n);throw new TypeError("AccessibleMenu: Values given to isValidType() must be inside of an object. ".concat(o," given."))}for(var r in n){var i=e(n[r]);if(i!==t)throw new TypeError("AccessibleMenu: ".concat(r," must be a ").concat(t,". ").concat(i," given."))}return!0}catch(e){return console.error(e),!1}}function o(t){try{if("object"!==e(t)){var n=e(t);throw new 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 new Error;document.querySelector(t[o])}catch(e){throw new TypeError("AccessibleMenu: ".concat(o,' must be a valid CSS selector. "').concat(t[o],'" given.'))}return!0}catch(e){return console.error(e),!1}}function r(t){try{if("object"!==e(t)||Array.isArray(t)){var n=e(t);throw new TypeError("AccessibleMenu: Values given to isValidClassList() must be inside of an object. ".concat(n," given."))}var r=function(n){var r=e(t[n]);if("string"!==r){if(!Array.isArray(t[n]))throw new TypeError("AccessibleMenu: ".concat(n," must be a string or an array of strings. ").concat(r," given."));t[n].forEach((function(e){if("string"!=typeof e)throw new TypeError("AccessibleMenu: ".concat(n," must be a string or an array of strings. An array containing non-strings given."))}))}else{var i={};i[n]=t[n],o(i)}};for(var i in t)r(i);return!0}catch(e){return console.error(e),!1}}function i(t){try{if("object"!==e(t)){var n=e(t);throw new TypeError("AccessibleMenu: Values given to isValidHoverType() must be inside of an object. ".concat(n," given."))}var o=["off","on","dynamic"];for(var r in t)if(!o.includes(t[r]))throw new TypeError("AccessibleMenu: ".concat(r," must be one of the following values: ").concat(o.join(", "),'. "').concat(t[r],'" given.'));return!0}catch(e){return console.error(e),!1}}function u(e){return function(e){if(Array.isArray(e))return l(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)return;if("string"==typeof e)return l(e,t);var n=Object.prototype.toString.call(e).slice(8,-1);"Object"===n&&e.constructor&&(n=e.constructor.name);if("Map"===n||"Set"===n)return Array.from(e);if("Arguments"===n||/^(?:Ui|I)nt(?:8|16|32)(?:Clamped)?Array$/.test(n))return l(e,t)}(e)||function(){throw new TypeError("Invalid attempt to spread non-iterable instance.\nIn order to be iterable, non-array objects must have a [Symbol.iterator]() method.")}()}function l(e,t){(null==t||t>e.length)&&(t=e.length);for(var n=0,o=new Array(t);n<t;n++)o[n]=e[n];return o}function s(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 c(e,t,n){return t in e?Object.defineProperty(e,t,{value:n,enumerable:!0,configurable:!0,writable:!0}):e[t]=n,e}var a=function(){function e(t){var n=t.menuToggleElement,o=t.parentElement,r=t.controlledMenu,i=t.parentMenu,u=void 0===i?null:i;!function(e,t){if(!(e instanceof t))throw new TypeError("Cannot call a class as a function")}(this,e),c(this,"_dom",{toggle:null,parent:null}),c(this,"_elements",{controlledMenu:null,parentMenu:null}),c(this,"_open",!1),c(this,"_expandEvent",new CustomEvent("accessibleMenuExpand",{bubbles:!0,detail:{toggle:this}})),c(this,"_collapseEvent",new CustomEvent("accessibleMenuCollapse",{bubbles:!0,detail:{toggle:this}})),this._dom.toggle=n,this._dom.parent=o,this._elements.controlledMenu=r,this._elements.parentMenu=u}var o,r,i;return o=e,r=[{key:"initialize",value:function(){if(this.dom.toggle.setAttribute("aria-haspopup","true"),this.dom.toggle.setAttribute("aria-expanded","false"),function(e,o){if(n("string",{tagName:e})&&t(HTMLElement,o)){var r=e.toLowerCase(),i=!0;for(var u in o)o[u].tagName.toLowerCase()!==r&&(i=!1);return i}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),o=this.dom.toggle.innerText.replace(/[^a-zA-Z0-9\s]/g,""),r=e;!o.replace(/\s/g,"").length&&this.dom.toggle.getAttribute("aria-label")&&(o=this.dom.toggle.getAttribute("aria-label").replace(/[^a-zA-Z0-9\s]/g,"")),o.replace(/\s/g,"").length>0&&((o=o.toLowerCase().replace(/\s+/g,"-")).startsWith("-")&&(o=o.substring(1)),o.endsWith("-")&&(o=o.slice(0,-1)),r="".concat(o,"-").concat(r)),this.dom.toggle.id=this.dom.toggle.id||"".concat(r,"-menu-button"),this.elements.controlledMenu.dom.menu.id=this.elements.controlledMenu.dom.menu.id||"".concat(r,"-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){n("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,r=o.closeClass,i=o.openClass;this.dom.toggle.setAttribute("aria-expanded","true"),""!==i&&("string"==typeof i?this.elements.controlledMenu.dom.menu.classList.add(i):(e=this.elements.controlledMenu.dom.menu.classList).add.apply(e,u(i))),""!==r&&("string"==typeof r?this.elements.controlledMenu.dom.menu.classList.remove(r):(t=this.elements.controlledMenu.dom.menu.classList).remove.apply(t,u(r))),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,r=o.closeClass,i=o.openClass;this.dom.toggle.setAttribute("aria-expanded","false"),""!==r&&("string"==typeof r?this.elements.controlledMenu.dom.menu.classList.add(r):(e=this.elements.controlledMenu.dom.menu.classList).add.apply(e,u(r))),""!==i&&("string"==typeof i?this.elements.controlledMenu.dom.menu.classList.remove(i):(t=this.elements.controlledMenu.dom.menu.classList).remove.apply(t,u(i))),n&&this.dom.toggle.dispatchEvent(this._collapseEvent)}},{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()}))}}],r&&s(o.prototype,r),i&&s(o,i),e}();function m(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 f(e,t,n){return t in e?Object.defineProperty(e,t,{value:n,enumerable:!0,configurable:!0,writable:!0}):e[t]=n,e}var h=function(){function e(t){var n=t.menuItemElement,o=t.menuLinkElement,r=t.parentMenu,i=t.isSubmenuItem,u=void 0!==i&&i,l=t.childMenu,s=void 0===l?null:l,c=t.toggle,a=void 0===c?null:c;!function(e,t){if(!(e instanceof t))throw new TypeError("Cannot call a class as a function")}(this,e),f(this,"_dom",{item:null,link:null}),f(this,"_elements",{parentMenu:null,childMenu:null,toggle:null}),f(this,"_submenu",!1),this._dom.item=n,this._dom.link=o,this._elements.parentMenu=r,this._elements.childMenu=s,this._elements.toggle=a,this._submenu=u}var t,n,o;return t=e,(n=[{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()}}])&&m(t.prototype,n),o&&m(t,o),e}();function p(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(e){return""}}function d(e){e.preventDefault(),e.stopPropagation()}function y(e){return function(e){if(Array.isArray(e))return v(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)return;if("string"==typeof e)return v(e,t);var n=Object.prototype.toString.call(e).slice(8,-1);"Object"===n&&e.constructor&&(n=e.constructor.name);if("Map"===n||"Set"===n)return Array.from(e);if("Arguments"===n||/^(?:Ui|I)nt(?:8|16|32)(?:Clamped)?Array$/.test(n))return v(e,t)}(e)||function(){throw new TypeError("Invalid attempt to spread non-iterable instance.\nIn order to be iterable, non-array objects must have a [Symbol.iterator]() method.")}()}function v(e,t){(null==t||t>e.length)&&(t=e.length);for(var n=0,o=new Array(t);n<t;n++)o[n]=e[n];return o}function b(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 g(e,t,n){return t in e?Object.defineProperty(e,t,{value:n,enumerable:!0,configurable:!0,writable:!0}):e[t]=n,e}var M=function(){function u(e){var t=e.menuElement,n=e.menuItemSelector,o=void 0===n?"li":n,r=e.menuLinkSelector,i=void 0===r?"a":r,l=e.submenuItemSelector,s=void 0===l?"":l,c=e.submenuToggleSelector,m=void 0===c?"a":c,f=e.submenuSelector,p=void 0===f?"ul":f,d=e.controllerElement,y=void 0===d?null:d,v=e.containerElement,b=void 0===v?null:v,M=e.openClass,_=void 0===M?"show":M,E=e.closeClass,w=void 0===E?"hide":E,C=e.isTopLevel,S=void 0===C||C,T=e.parentMenu,I=void 0===T?null:T,k=e.hoverType,O=void 0===k?"off":k,A=e.hoverDelay,L=void 0===A?250:A;!function(e,t){if(!(e instanceof t))throw new TypeError("Cannot call a class as a function")}(this,u),g(this,"_MenuType",u),g(this,"_MenuItemType",h),g(this,"_MenuToggleType",a),g(this,"_dom",{menu:null,menuItems:[],submenuItems:[],submenuToggles:[],submenus:[],controller:null,container:null}),g(this,"_selectors",{menuItems:"",menuLinks:"",submenuItems:"",submenuToggles:"",submenus:""}),g(this,"_elements",{menuItems:[],submenuToggles:[],controller:null,parentMenu:null,rootMenu:null}),g(this,"_openClass","show"),g(this,"_closeClass","hide"),g(this,"_root",!0),g(this,"_currentChild",0),g(this,"_focusState","none"),g(this,"_currentEvent","none"),g(this,"_hoverType","off"),g(this,"_hoverDelay",250),this._dom.menu=t,this._dom.controller=y,this._dom.container=b,this._selectors.menuItems=o,this._selectors.menuLinks=i,this._selectors.submenuItems=s,this._selectors.submenuToggles=m,this._selectors.submenus=p,this._elements.menuItems=[],this._elements.submenuToggles=[],this._elements.controller=null,this._elements.parentMenu=I,this._elements.rootMenu=S?this:null,this._openClass=_||"",this._closeClass=w||"",this._root=S,this._hoverType=O,this._hoverDelay=L}var l,s,c;return l=u,s=[{key:"initialize",value:function(){if(!this._validate())throw new 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){r({openClass:e}),this._openClass!==e&&(this._openClass=e)}},{key:"closeClass",get:function(){return this.isTopLevel?this._closeClass:this.elements.rootMenu.closeClass},set:function(e){r({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++}}n("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 new TypeError("AccessibleMenu: Values given to isValidState() must be inside of an object. ".concat(n," given."))}var o=["none","self","child"];for(var r in t)if(!o.includes(t[r]))throw new TypeError("AccessibleMenu: ".concat(r," must be one of the following values: ").concat(o.join(", "),'. "').concat(t[r],'" given.'))}catch(e){return console.error(e),!1}}({value:t}),this._focusState!==t&&(this._focusState=t),this.elements.submenuToggles.length>0&&("self"===t||"none"===t)&&this.elements.submenuToggles.forEach((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 new TypeError("AccessibleMenu: Values given to isValidEvent() must be inside of an object. ".concat(n," given."))}var o=["none","mouse","keyboard","character"];for(var r in t)if(!o.includes(t[r]))throw new TypeError("AccessibleMenu: ".concat(r," must be one of the following values: ").concat(o.join(", "),'. "').concat(t[r],'" given.'))}catch(e){return console.error(e),!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){i({value:e}),this._hoverType!==e&&(this._hoverType=e)}},{key:"hoverDelay",get:function(){return this._root?this._hoverDelay:this.elements.rootMenu.hoverDelay},set:function(e){n("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?t(HTMLElement,{menuElement:this._dom.menu,controllerElement:this._dom.controller,containerElement:this._dom.container})||(e=!1):t(HTMLElement,{menuElement:this._dom.menu})||(e=!1),""!==this._selectors.submenuItems?o({menuItemSelector:this._selectors.menuItems,menuLinkSelector:this._selectors.menuLinks,submenuItemSelector:this._selectors.submenuItems,submenuToggleSelector:this._selectors.submenuToggles,submenuSelector:this._selectors.submenus})||(e=!1):o({menuItemSelector:this._selectors.menuItems,menuLinkSelector:this._selectors.menuLinks})||(e=!1),""===this._openClass||r({openClass:this._openClass})||(e=!1),""===this._closeClass||r({closeClass:this._closeClass})||(e=!1),n("boolean",{isTopLevel:this._root})||(e=!1),null===this._elements.parentMenu||t(u,{parentMenu:this._elements.parentMenu})||(e=!1),i({hoverType:this._hoverType})||(e=!1),n("number",{hoverDelay:this._hoverDelay})||(e=!1),e}},{key:"_setDOMElementType",value:function(e){var n=arguments.length>1&&void 0!==arguments[1]?arguments[1]:this.dom.menu,o=!(arguments.length>2&&void 0!==arguments[2])||arguments[2];if("string"!=typeof this.selectors[e])throw new Error('AccessibleMenu: "'.concat(e,'" is not a valid element type within the menu.'));if(!Array.isArray(this.dom[e]))throw new Error('AccessibleMenu: The "'.concat(e,'" element cannot be set through _setDOMElementType.'));n!==this.dom.menu&&t(HTMLElement,{base:n});var r=Array.from(n.querySelectorAll(this.selectors[e])),i=r.filter((function(e){return e.parentElement===n}));this._dom[e]=o?i:[].concat(y(this._dom[e]),y(i))}},{key:"_resetDOMElementType",value:function(e){if(void 0===this.dom[e])throw new Error('AccessibleMenu: "'.concat(e,'" is not a valid element type within the menu.'));if(!Array.isArray(this.dom[e]))throw new 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 new Error("Cannot find root menu.");this._findRootMenu(e.elements.parentMenu)}}},{key:"_createChildElements",value:function(){var e=this;this.dom.menuItems.forEach((function(t){var n;if(e.dom.submenuItems.includes(t)){var o=t.querySelector(e.selectors.submenuToggles),r=t.querySelector(e.selectors.submenus),i=new e._MenuType({menuElement:r,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}),u=new e._MenuToggleType({menuToggleElement:o,parentElement:t,controlledMenu:i,parentMenu:e});e._elements.submenuToggles.push(u),n=new e._MenuItemType({menuItemElement:t,menuLinkElement:o,parentMenu:e,isSubmenuItem:!0,childMenu:i,toggle:u})}else{var l=t.querySelector(e.selectors.menuLinks);n=new e._MenuItemType({menuItemElement:t,menuLinkElement:l,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;function t(e,t,n){d(n),t.toggle(),t.isOpen&&(e.focusState="self",t.elements.controlledMenu.focusState="none")}this.elements.menuItems.forEach((function(n,o){n.dom.link.addEventListener("pointerdown",(function(){e.currentEvent="mouse",e.elements.rootMenu.blurChildren(),e.focusChild(o)}),{passive:!0}),n.isSubmenuItem&&n.elements.toggle.dom.toggle.addEventListener("pointerup",(function(o){e.currentEvent="mouse",t(e,n.elements.toggle,o)}))})),this.isTopLevel&&this.elements.controller&&this.elements.controller.dom.toggle.addEventListener("pointerup",(function(n){e.currentEvent="mouse",t(e,e.elements.controller,n)}))}},{key:"_handleHover",value:function(){var e=this;this.elements.menuItems.forEach((function(t,n){t.dom.link.addEventListener("pointerenter",(function(o){if("pen"!==o.pointerType&&"touch"!==o.pointerType)if("on"===e.hoverType)e.currentEvent="mouse",e.currentChild=n,t.isSubmenuItem&&t.elements.toggle.preview();else if("dynamic"===e.hoverType){var r=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&&!r||(e.currentEvent="mouse",t.elements.toggle.preview())}})),t.isSubmenuItem&&t.dom.item.addEventListener("pointerleave",(function(n){"pen"!==n.pointerType&&"touch"!==n.pointerType&&("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=p(t);"Space"!==n&&"Enter"!==n||d(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=p(t);"Space"!==n&&"Enter"!==n||(d(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.forEach((function(e){return 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0!==arguments[0])||arguments[0],o=this.elements.controlledMenu,r=o.closeClass,i=o.openClass;this.dom.toggle.setAttribute("aria-expanded","false"),""!==r&&("string"==typeof r?this.dom.container.classList.add(r):(e=this.dom.container.classList).add.apply(e,oe(r))),""!==i&&("string"==typeof i?this.dom.container.classList.remove(i):(t=this.dom.container.classList).remove.apply(t,oe(i))),n&&this.dom.toggle.dispatchEvent(this._collapseEvent)}}],n&&ie(t.prototype,n),o&&ie(t,o),i}();function pe(e){return pe="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},pe(e)}function de(e,t){return de=Object.setPrototypeOf||function(e,t){return e.__proto__=t,e},de(e,t)}function ye(e){var t=function(){if("undefined"==typeof Reflect||!Reflect.construct)return!1;if(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=ge(e);if(t){var r=ge(this).constructor;n=Reflect.construct(o,arguments,r)}else n=o.apply(this,arguments);return ve(this,n)}}function ve(e,t){if(t&&("object"===pe(t)||"function"==typeof t))return t;if(void 0!==t)throw new TypeError("Derived constructors may only return object or undefined");return be(e)}function be(e){if(void 0===e)throw new ReferenceError("this hasn't been initialised - super() hasn't been called");return e}function ge(e){return ge=Object.setPrototypeOf?Object.getPrototypeOf:function(e){return e.__proto__||Object.getPrototypeOf(e)},ge(e)}function Me(e,t,n){return t in e?Object.defineProperty(e,t,{value:n,enumerable:!0,configurable:!0,writable:!0}):e[t]=n,e}var _e=function(e){!function(e,t){if("function"!=typeof t&&null!==t)throw new 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&&de(e,t)}(n,G);var t=ye(n);function n(e){var o,r=e.menuElement,i=e.menuItemSelector,u=void 0===i?".nav-item":i,l=e.menuLinkSelector,s=void 0===l?".nav-link,.dropdown-item":l,c=e.submenuItemSelector,a=void 0===c?".dropdown":c,m=e.submenuToggleSelector,f=void 0===m?".dropdown-toggle":m,h=e.submenuSelector,p=void 0===h?".dropdown-menu":h,d=e.controllerElement,y=void 0===d?null:d,v=e.containerElement,b=void 0===v?null:v,g=e.openClass,M=void 0===g?"show":g,_=e.closeClass,E=void 0===_?"collapse":_,w=e.isTopLevel,C=void 0===w||w,S=e.parentMenu,T=void 0===S?null:S,I=e.hoverType,k=void 0===I?"off":I,O=e.hoverDelay,A=void 0===O?250:O,L=e.initialize,j=void 0===L||L;return function(e,t){if(!(e instanceof t))throw new TypeError("Cannot call a class as a function")}(this,n),Me(be(o=t.call(this,{menuElement:r,menuItemSelector:u,menuLinkSelector:s,submenuItemSelector:a,submenuToggleSelector:f,submenuSelector:p,controllerElement:y,containerElement:b,openClass:M,closeClass:E,isTopLevel:C,parentMenu:T,hoverType:k,hoverDelay:A,initialize:!1})),"_MenuType",n),Me(be(o),"_MenuItemType",te),Me(be(o),"_MenuToggleType",he),j&&o.initialize(),o}return n}();export{_e as default};
function e(e,t){try{if("object"!=typeof t){throw new TypeError(`AccessibleMenu: Elements given to isValidInstance() must be inside of an object. ${typeof t} given.`)}for(const n in t)if(!(t[n]instanceof e)){const s=typeof t[n];throw new TypeError(`AccessibleMenu: ${n} must be an instance of ${e.name}. ${s} given.`)}return!0}catch(e){return console.error(e),!1}}function t(e,t){try{if("object"!=typeof t){throw new TypeError(`AccessibleMenu: Values given to isValidType() must be inside of an object. ${typeof t} given.`)}for(const n in t){const s=typeof t[n];if(s!==e)throw new TypeError(`AccessibleMenu: ${n} must be a ${e}. ${s} given.`)}return!0}catch(e){return console.error(e),!1}}function n(e){try{if("object"!=typeof e){throw new TypeError(`AccessibleMenu: Values given to isCSSSelector() must be inside of an object. ${typeof e} given.`)}for(const t in e)try{if(null===e[t])throw new Error;document.querySelector(e[t])}catch(n){throw new TypeError(`AccessibleMenu: ${t} must be a valid CSS selector. "${e[t]}" given.`)}return!0}catch(e){return console.error(e),!1}}function s(e){try{if("object"!=typeof e||Array.isArray(e)){throw new TypeError(`AccessibleMenu: Values given to isValidClassList() must be inside of an object. ${typeof e} given.`)}for(const t in e){const s=typeof e[t];if("string"!==s){if(!Array.isArray(e[t]))throw new TypeError(`AccessibleMenu: ${t} must be a string or an array of strings. ${s} given.`);e[t].forEach((e=>{if("string"!=typeof e)throw new TypeError(`AccessibleMenu: ${t} must be a string or an array of strings. An array containing non-strings given.`)}))}else{const s={};s[t]=e[t],n(s)}}return!0}catch(e){return console.error(e),!1}}function i(e){try{if("object"!=typeof e){throw new TypeError(`AccessibleMenu: Values given to isValidHoverType() must be inside of an object. ${typeof e} given.`)}const t=["off","on","dynamic"];for(const n in e)if(!t.includes(e[n]))throw new TypeError(`AccessibleMenu: ${n} must be one of the following values: ${t.join(", ")}. "${e[n]}" given.`);return!0}catch(e){return console.error(e),!1}}function r(e,t,n){return(t=function(e){var t=function(e,t){if("object"!=typeof e||null===e)return e;var n=e[Symbol.toPrimitive];if(void 0!==n){var s=n.call(e,t||"default");if("object"!=typeof s)return s;throw new TypeError("@@toPrimitive must return a primitive value.")}return("string"===t?String:Number)(e)}(e,"string");return"symbol"==typeof t?t:String(t)}(t))in e?Object.defineProperty(e,t,{value:n,enumerable:!0,configurable:!0,writable:!0}):e[t]=n,e}class o{constructor(e){let{menuToggleElement:t,parentElement:n,controlledMenu:s,parentMenu:i=null}=e;r(this,"_dom",{toggle:null,parent:null}),r(this,"_elements",{controlledMenu:null,parentMenu:null}),r(this,"_open",!1),r(this,"_expandEvent",new CustomEvent("accessibleMenuExpand",{bubbles:!0,detail:{toggle:this}})),r(this,"_collapseEvent",new CustomEvent("accessibleMenuCollapse",{bubbles:!0,detail:{toggle:this}})),this._dom.toggle=t,this._dom.parent=n,this._elements.controlledMenu=s,this._elements.parentMenu=i}initialize(){if(this.dom.toggle.setAttribute("aria-haspopup","true"),this.dom.toggle.setAttribute("aria-expanded","false"),function(n,s){if(t("string",{tagName:n})&&e(HTMLElement,s)){const e=n.toLowerCase();let t=!0;for(const n in s)s[n].tagName.toLowerCase()!==e&&(t=!1);return t}return!1}("button",{toggle:this.dom.toggle})||this.dom.toggle.setAttribute("role","button"),""===this.dom.toggle.id||""===this.elements.controlledMenu.dom.menu.id){const e=Math.random().toString(36).replace(/[^a-z]+/g,"").substr(0,10);let 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,"-"),t.startsWith("-")&&(t=t.substring(1)),t.endsWith("-")&&(t=t.slice(0,-1)),n=`${t}-${n}`),this.dom.toggle.id=this.dom.toggle.id||`${n}-menu-button`,this.elements.controlledMenu.dom.menu.id=this.elements.controlledMenu.dom.menu.id||`${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)}get dom(){return this._dom}get elements(){return this._elements}get isOpen(){return this._open}set isOpen(e){t("boolean",{value:e}),this._open=e}_expand(){let e=!(arguments.length>0&&void 0!==arguments[0])||arguments[0];const{closeClass:t,openClass:n}=this.elements.controlledMenu;this.dom.toggle.setAttribute("aria-expanded","true"),""!==n&&("string"==typeof n?this.elements.controlledMenu.dom.menu.classList.add(n):this.elements.controlledMenu.dom.menu.classList.add(...n)),""!==t&&("string"==typeof t?this.elements.controlledMenu.dom.menu.classList.remove(t):this.elements.controlledMenu.dom.menu.classList.remove(...t)),e&&this.dom.toggle.dispatchEvent(this._expandEvent)}_collapse(){let e=!(arguments.length>0&&void 0!==arguments[0])||arguments[0];const{closeClass:t,openClass:n}=this.elements.controlledMenu;this.dom.toggle.setAttribute("aria-expanded","false"),""!==t&&("string"==typeof t?this.elements.controlledMenu.dom.menu.classList.add(t):this.elements.controlledMenu.dom.menu.classList.add(...t)),""!==n&&("string"==typeof n?this.elements.controlledMenu.dom.menu.classList.remove(n):this.elements.controlledMenu.dom.menu.classList.remove(...n)),e&&this.dom.toggle.dispatchEvent(this._collapseEvent)}open(){this.elements.controlledMenu.focusState="self",this._expand(),this.isOpen=!0}preview(){this.elements.parentMenu&&(this.elements.parentMenu.focusState="self"),this._expand(),this.isOpen=!0}close(){this.isOpen&&(this.elements.controlledMenu.currentChild=0,this.elements.controlledMenu.blur(),this.elements.parentMenu&&(this.elements.parentMenu.focusState="self"),this._collapse(),this.isOpen=!1)}toggle(){this.isOpen?this.close():this.open()}closeSiblings(){this.elements.parentMenu&&this.elements.parentMenu.elements.submenuToggles.forEach((e=>{e!==this&&e.close()}))}closeChildren(){this.elements.controlledMenu.elements.submenuToggles.forEach((e=>e.close()))}}function l(e,t,n){return(t=function(e){var t=function(e,t){if("object"!=typeof e||null===e)return e;var n=e[Symbol.toPrimitive];if(void 0!==n){var s=n.call(e,t||"default");if("object"!=typeof s)return s;throw new TypeError("@@toPrimitive must return a primitive value.")}return("string"===t?String:Number)(e)}(e,"string");return"symbol"==typeof t?t:String(t)}(t))in e?Object.defineProperty(e,t,{value:n,enumerable:!0,configurable:!0,writable:!0}):e[t]=n,e}class u{constructor(e){let{menuItemElement:t,menuLinkElement:n,parentMenu:s,isSubmenuItem:i=!1,childMenu:r=null,toggle:o=null}=e;l(this,"_dom",{item:null,link:null}),l(this,"_elements",{parentMenu:null,childMenu:null,toggle:null}),l(this,"_submenu",!1),this._dom.item=t,this._dom.link=n,this._elements.parentMenu=s,this._elements.childMenu=r,this._elements.toggle=o,this._submenu=i}initialize(){}get dom(){return this._dom}get elements(){return this._elements}get isSubmenuItem(){return this._submenu}focus(){this.elements.parentMenu.shouldFocus&&this.dom.link.focus()}blur(){this.elements.parentMenu.shouldFocus&&this.dom.link.blur()}}function m(e){try{const 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((e=>!0===n[e]))||""}catch(e){return""}}function h(e){e.preventDefault(),e.stopPropagation()}function c(e,t,n){return(t=function(e){var t=function(e,t){if("object"!=typeof e||null===e)return e;var n=e[Symbol.toPrimitive];if(void 0!==n){var s=n.call(e,t||"default");if("object"!=typeof s)return s;throw new TypeError("@@toPrimitive must return a primitive value.")}return("string"===t?String:Number)(e)}(e,"string");return"symbol"==typeof t?t:String(t)}(t))in e?Object.defineProperty(e,t,{value:n,enumerable:!0,configurable:!0,writable:!0}):e[t]=n,e}class a{constructor(e){let{menuElement:t,menuItemSelector:n="li",menuLinkSelector:s="a",submenuItemSelector:i="",submenuToggleSelector:r="a",submenuSelector:l="ul",controllerElement:m=null,containerElement:h=null,openClass:d="show",closeClass:p="hide",isTopLevel:g=!0,parentMenu:f=null,hoverType:b="off",hoverDelay:v=250}=e;c(this,"_MenuType",a),c(this,"_MenuItemType",u),c(this,"_MenuToggleType",o),c(this,"_dom",{menu:null,menuItems:[],submenuItems:[],submenuToggles:[],submenus:[],controller:null,container:null}),c(this,"_selectors",{menuItems:"",menuLinks:"",submenuItems:"",submenuToggles:"",submenus:""}),c(this,"_elements",{menuItems:[],submenuToggles:[],controller:null,parentMenu:null,rootMenu:null}),c(this,"_openClass","show"),c(this,"_closeClass","hide"),c(this,"_root",!0),c(this,"_currentChild",0),c(this,"_focusState","none"),c(this,"_currentEvent","none"),c(this,"_hoverType","off"),c(this,"_hoverDelay",250),this._dom.menu=t,this._dom.controller=m,this._dom.container=h,this._selectors.menuItems=n,this._selectors.menuLinks=s,this._selectors.submenuItems=i,this._selectors.submenuToggles=r,this._selectors.submenus=l,this._elements.menuItems=[],this._elements.submenuToggles=[],this._elements.controller=null,this._elements.parentMenu=f,this._elements.rootMenu=g?this:null,this._openClass=d||"",this._closeClass=p||"",this._root=g,this._hoverType=b,this._hoverDelay=v}initialize(){if(!this._validate())throw new 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){const e=new this._MenuToggleType({menuToggleElement:this.dom.controller,parentElement:this.dom.container,controlledMenu:this});this._elements.controller=e}this._createChildElements()}get dom(){return this._dom}get selectors(){return this._selectors}get elements(){return this._elements}get isTopLevel(){return this._root}get openClass(){return this.isTopLevel?this._openClass:this.elements.rootMenu.openClass}get closeClass(){return this.isTopLevel?this._closeClass:this.elements.rootMenu.closeClass}get currentChild(){return this._currentChild}get focusState(){return this._focusState}get currentEvent(){return this._currentEvent}get currentMenuItem(){return this.elements.menuItems[this.currentChild]}get hoverType(){return this._root?this._hoverType:this.elements.rootMenu.hoverType}get hoverDelay(){return this._root?this._hoverDelay:this.elements.rootMenu.hoverDelay}get shouldFocus(){let e=!1;return"keyboard"!==this.currentEvent&&"character"!==this.currentEvent||(e=!0),"mouse"===this.currentEvent&&"dynamic"===this.hoverType&&(e=!0),e}set openClass(e){s({openClass:e}),this._openClass!==e&&(this._openClass=e)}set closeClass(e){s({closeClass:e}),this._closeClass!==e&&(this._closeClass=e)}set currentChild(e){function n(e){if(["mouse","character"].includes(e.currentEvent)&&e.elements.parentMenu){let t=0,n=!1;for(;!n&&t<e.elements.parentMenu.elements.menuItems.length;){const s=e.elements.parentMenu.elements.menuItems[t];s.isSubmenuItem&&s.elements.toggle.elements.controlledMenu===e&&(n=!0,e.elements.parentMenu.currentEvent=e.currentEvent,e.elements.parentMenu.currentChild=t),t++}}}t("number",{value:e}),e<-1?(this._currentChild=-1,n(this)):e>=this.elements.menuItems.length?(this._currentChild=this.elements.menuItems.length-1,n(this)):this.focusChild!==e&&(this._currentChild=e,n(this))}set focusState(e){!function(e){try{if("object"!=typeof e)throw new TypeError(`AccessibleMenu: Values given to isValidState() must be inside of an object. ${typeof e} given.`);const t=["none","self","child"];for(const n in e)if(!t.includes(e[n]))throw new TypeError(`AccessibleMenu: ${n} must be one of the following values: ${t.join(", ")}. "${e[n]}" given.`);return!0}catch(e){return console.error(e),!1}}({value:e}),this._focusState!==e&&(this._focusState=e),this.elements.submenuToggles.length>0&&("self"===e||"none"===e)&&this.elements.submenuToggles.forEach((e=>{e.elements.controlledMenu.focusState="none"})),!this.elements.parentMenu||"self"!==e&&"child"!==e||(this.elements.parentMenu.focusState="child")}set currentEvent(e){!function(e){try{if("object"!=typeof e)throw new TypeError(`AccessibleMenu: Values given to isValidEvent() must be inside of an object. ${typeof e} given.`);const t=["none","mouse","keyboard","character"];for(const n in e)if(!t.includes(e[n]))throw new TypeError(`AccessibleMenu: ${n} must be one of the following values: ${t.join(", ")}. "${e[n]}" given.`);return!0}catch(e){return console.error(e),!1}}({value:e}),this._currentEvent!==e&&(this._currentEvent=e,this.elements.submenuToggles.length>0&&this.elements.submenuToggles.forEach((t=>{t.elements.controlledMenu.currentEvent=e})))}set hoverType(e){i({value:e}),this._hoverType!==e&&(this._hoverType=e)}set hoverDelay(e){t("number",{value:e}),this._hoverDelay!==e&&(this._hoverDelay=e)}_validate(){let r=!0;return null!==this._dom.container||null!==this._dom.controller?e(HTMLElement,{menuElement:this._dom.menu,controllerElement:this._dom.controller,containerElement:this._dom.container})||(r=!1):e(HTMLElement,{menuElement:this._dom.menu})||(r=!1),""!==this._selectors.submenuItems?n({menuItemSelector:this._selectors.menuItems,menuLinkSelector:this._selectors.menuLinks,submenuItemSelector:this._selectors.submenuItems,submenuToggleSelector:this._selectors.submenuToggles,submenuSelector:this._selectors.submenus})||(r=!1):n({menuItemSelector:this._selectors.menuItems,menuLinkSelector:this._selectors.menuLinks})||(r=!1),""===this._openClass||s({openClass:this._openClass})||(r=!1),""===this._closeClass||s({closeClass:this._closeClass})||(r=!1),t("boolean",{isTopLevel:this._root})||(r=!1),null===this._elements.parentMenu||e(a,{parentMenu:this._elements.parentMenu})||(r=!1),i({hoverType:this._hoverType})||(r=!1),t("number",{hoverDelay:this._hoverDelay})||(r=!1),r}_setDOMElementType(t){let n=arguments.length>1&&void 0!==arguments[1]?arguments[1]:this.dom.menu,s=!(arguments.length>2&&void 0!==arguments[2])||arguments[2];if("string"!=typeof this.selectors[t])throw new Error(`AccessibleMenu: "${t}" is not a valid element type within the menu.`);{if(!Array.isArray(this.dom[t]))throw new Error(`AccessibleMenu: The "${t}" element cannot be set through _setDOMElementType.`);n!==this.dom.menu&&e(HTMLElement,{base:n});const i=Array.from(n.querySelectorAll(this.selectors[t])).filter((e=>e.parentElement===n));this._dom[t]=s?i:[...this._dom[t],...i]}}_resetDOMElementType(e){if(void 0===this.dom[e])throw new Error(`AccessibleMenu: "${e}" is not a valid element type within the menu.`);if(!Array.isArray(this.dom[e]))throw new Error(`AccessibleMenu: The "${e}" element cannot be reset through _resetDOMElementType.`);this._dom[e]=[]}_setDOMElements(){this._setDOMElementType("menuItems"),""!==this.selectors.submenuItems&&(this._setDOMElementType("submenuItems"),this._resetDOMElementType("submenuToggles"),this._resetDOMElementType("submenus"),this.dom.submenuItems.forEach((e=>{this._setDOMElementType("submenuToggles",e,!1),this._setDOMElementType("submenus",e,!1)})))}_findRootMenu(e){if(e.isTopLevel)this._elements.rootMenu=e;else{if(null===e.elements.parentMenu)throw new Error("Cannot find root menu.");this._findRootMenu(e.elements.parentMenu)}}_createChildElements(){this.dom.menuItems.forEach((e=>{let t;if(this.dom.submenuItems.includes(e)){const n=e.querySelector(this.selectors.submenuToggles),s=e.querySelector(this.selectors.submenus),i=new this._MenuType({menuElement:s,menuItemSelector:this.selectors.menuItems,menuLinkSelector:this.selectors.menuLinks,submenuItemSelector:this.selectors.submenuItems,submenuToggleSelector:this.selectors.submenuToggles,submenuSelector:this.selectors.submenus,openClass:this.openClass,closeClass:this.closeClass,isTopLevel:!1,parentMenu:this,hoverType:this.hoverType,hoverDelay:this.hoverDelay}),r=new this._MenuToggleType({menuToggleElement:n,parentElement:e,controlledMenu:i,parentMenu:this});this._elements.submenuToggles.push(r),t=new this._MenuItemType({menuItemElement:e,menuLinkElement:n,parentMenu:this,isSubmenuItem:!0,childMenu:i,toggle:r})}else{const n=e.querySelector(this.selectors.menuLinks);t=new this._MenuItemType({menuItemElement:e,menuLinkElement:n,parentMenu:this})}this._elements.menuItems.push(t)}))}_handleFocus(){this.elements.menuItems.forEach(((e,t)=>{e.dom.link.addEventListener("focus",(()=>{this.focusState="self",this.currentChild=t}))}))}_handleClick(){function e(e,t,n){h(n),t.toggle(),t.isOpen&&(e.focusState="self",t.elements.controlledMenu.focusState="none")}this.elements.menuItems.forEach(((t,n)=>{t.dom.link.addEventListener("pointerdown",(()=>{this.currentEvent="mouse",this.elements.rootMenu.blurChildren(),this.focusChild(n)}),{passive:!0}),t.isSubmenuItem&&t.elements.toggle.dom.toggle.addEventListener("pointerup",(n=>{this.currentEvent="mouse",e(this,t.elements.toggle,n)}))})),this.isTopLevel&&this.elements.controller&&this.elements.controller.dom.toggle.addEventListener("pointerup",(t=>{this.currentEvent="mouse",e(this,this.elements.controller,t)}))}_handleHover(){this.elements.menuItems.forEach(((e,t)=>{e.dom.link.addEventListener("pointerenter",(n=>{if("pen"!==n.pointerType&&"touch"!==n.pointerType)if("on"===this.hoverType)this.currentEvent="mouse",this.currentChild=t,e.isSubmenuItem&&e.elements.toggle.preview();else if("dynamic"===this.hoverType){const n=this.elements.submenuToggles.some((e=>e.isOpen));this.currentChild=t,this.isTopLevel&&"none"===this.focusState||(this.currentEvent="mouse",this.focusCurrentChild()),!e.isSubmenuItem||this.isTopLevel&&!n||(this.currentEvent="mouse",e.elements.toggle.preview())}})),e.isSubmenuItem&&e.dom.item.addEventListener("pointerleave",(t=>{"pen"!==t.pointerType&&"touch"!==t.pointerType&&("on"===this.hoverType?this.hoverDelay>0?setTimeout((()=>{this.currentEvent="mouse",e.elements.toggle.close()}),this.hoverDelay):(this.currentEvent="mouse",e.elements.toggle.close()):"dynamic"===this.hoverType&&(this.isTopLevel||(this.hoverDelay>0?setTimeout((()=>{this.currentEvent="mouse",e.elements.toggle.close(),this.focusCurrentChild()}),this.hoverDelay):(this.currentEvent="mouse",e.elements.toggle.close(),this.focusCurrentChild()))))}))}))}_handleKeydown(){this.isTopLevel&&this.elements.controller&&this.elements.controller.dom.toggle.addEventListener("keydown",(e=>{this.currentEvent="keyboard";const t=m(e);"Space"!==t&&"Enter"!==t||h(e)}))}_handleKeyup(){this.isTopLevel&&this.elements.controller&&this.elements.controller.dom.toggle.addEventListener("keyup",(e=>{this.currentEvent="keyboard";const t=m(e);"Space"!==t&&"Enter"!==t||(h(e),this.elements.controller.open(),this.focusFirstChild())}))}focus(){this.focusState="self",this.shouldFocus&&this.dom.menu.focus()}blur(){this.focusState="none",this.shouldFocus&&this.dom.menu.blur()}focusCurrentChild(){this.focusState="self",-1!==this.currentChild&&this.currentMenuItem.focus()}focusChild(e){this.blurCurrentChild(),this.currentChild=e,this.focusCurrentChild()}focusFirstChild(){this.focusChild(0)}focusLastChild(){this.focusChild(this.elements.menuItems.length-1)}focusNextChild(){this.currentChild<this.elements.menuItems.length-1?this.focusChild(this.currentChild+1):this.focusCurrentChild()}focusPreviousChild(){this.currentChild>0?this.focusChild(this.currentChild-1):this.focusCurrentChild()}blurCurrentChild(){this.focusState="none",-1!==this.currentChild&&this.currentMenuItem.blur()}focusController(){this.dom.controller&&(this.shouldFocus&&this.dom.controller.focus(),this.focusState="none")}focusContainer(){this.dom.container&&(this.shouldFocus&&this.dom.container.focus(),this.focusState="none")}closeChildren(){this.elements.submenuToggles.forEach((e=>e.close()))}blurChildren(){this.elements.menuItems.forEach((e=>{e.blur(),e.isSubmenuItem&&e.elements.childMenu.blurChildren()}))}}class d extends u{constructor(e){let{menuItemElement:t,menuLinkElement:n,parentMenu:s,isSubmenuItem:i=!1,childMenu:r=null,toggle:o=null,initialize:l=!0}=e;super({menuItemElement:t,menuLinkElement:n,parentMenu:s,isSubmenuItem:i,childMenu:r,toggle:o}),l&&this.initialize()}initialize(){super.initialize(),this.dom.item.setAttribute("role","none"),this.dom.link.setAttribute("role","menuitem"),this.dom.link.tabIndex=-1}focus(){super.focus(),this.elements.parentMenu.isTopLevel&&(this.dom.link.tabIndex=0)}blur(){super.blur(),this.elements.parentMenu.isTopLevel&&(this.dom.link.tabIndex=-1)}}class p extends o{constructor(e){let{menuToggleElement:t,parentElement:n,controlledMenu:s,parentMenu:i=null,initialize:r=!0}=e;super({menuToggleElement:t,parentElement:n,controlledMenu:s,parentMenu:i}),r&&this.initialize()}open(){this.closeSiblings(),super.open()}preview(){this.closeSiblings(),super.preview()}close(){this.isOpen&&this.closeChildren(),super.close()}}function g(e,t,n){return(t=function(e){var t=function(e,t){if("object"!=typeof e||null===e)return e;var n=e[Symbol.toPrimitive];if(void 0!==n){var s=n.call(e,t||"default");if("object"!=typeof s)return s;throw new TypeError("@@toPrimitive must return a primitive value.")}return("string"===t?String:Number)(e)}(e,"string");return"symbol"==typeof t?t:String(t)}(t))in e?Object.defineProperty(e,t,{value:n,enumerable:!0,configurable:!0,writable:!0}):e[t]=n,e}class f extends a{constructor(e){let{menuElement:t,menuItemSelector:n="li",menuLinkSelector:s="a",submenuItemSelector:i="",submenuToggleSelector:r="a",submenuSelector:o="ul",controllerElement:l=null,containerElement:u=null,openClass:m="show",closeClass:h="hide",isTopLevel:c=!0,parentMenu:a=null,hoverType:b="off",hoverDelay:v=250,initialize:M=!0}=e;super({menuElement:t,menuItemSelector:n,menuLinkSelector:s,submenuItemSelector:i,submenuToggleSelector:r,submenuSelector:o,controllerElement:l,containerElement:u,openClass:m,closeClass:h,isTopLevel:c,parentMenu:a,hoverType:b,hoverDelay:v}),g(this,"_MenuType",f),g(this,"_MenuItemType",d),g(this,"_MenuToggleType",p),M&&this.initialize()}initialize(){try{super.initialize(),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)}}_handleClick(){super._handleClick(),document.addEventListener("pointerup",(e=>{"none"!==this.focusState&&(this.currentEvent="mouse",this.dom.menu.contains(e.target)||!this.dom.menu===e.target||(this.closeChildren(),this.blur(),this.elements.controller&&this.elements.controller.close()))}))}_handleKeydown(){super._handleKeydown(),this.dom.menu.addEventListener("keydown",(e=>{this.currentEvent="keyboard";const t=m(e);if("Tab"===t&&("none"!==this.elements.rootMenu.focusState?(this.elements.rootMenu.blur(),this.elements.rootMenu.closeChildren()):this.elements.rootMenu.focus()),"Character"===t)h(e);else if(this.isTopLevel){if("self"===this.focusState){const n=["Space","Enter","ArrowDown","ArrowUp"],s=["Escape"];(["ArrowRight","ArrowLeft","Home","End"].includes(t)||this.currentMenuItem.isSubmenuItem&&n.includes(t)||this.elements.controller&&s.includes(t))&&h(e)}}else{const n=["Space","Enter"];(["Escape","ArrowRight","ArrowLeft","ArrowDown","ArrowUp","Home","End"].includes(t)||this.currentMenuItem.isSubmenuItem&&n.includes(t))&&h(e)}}))}_handleKeyup(){super._handleKeyup(),this.dom.menu.addEventListener("keyup",(e=>{this.currentEvent="keyboard";const t=m(e),{altKey:n,crtlKey:s,metaKey:i}=e;if("Character"!==t||(n||s||i))if(this.isTopLevel){if("self"===this.focusState)if("Space"===t||"Enter"===t)this.currentMenuItem.isSubmenuItem?(h(e),this.currentMenuItem.elements.childMenu.currentEvent="keyboard",this.currentMenuItem.elements.toggle.open(),requestAnimationFrame((()=>{this.currentMenuItem.elements.childMenu.focusFirstChild()}))):this.currentMenuItem.dom.link.click();else if("ArrowRight"===t){h(e);const t=this.currentMenuItem.isSubmenuItem&&this.currentMenuItem.elements.toggle.isOpen;this.focusNextChild(),t&&(this.currentMenuItem.isSubmenuItem?(this.currentMenuItem.elements.childMenu.currentEvent="keyboard",this.currentMenuItem.elements.toggle.preview()):this.closeChildren())}else if("ArrowLeft"===t){h(e);const t=this.currentMenuItem.isSubmenuItem&&this.currentMenuItem.elements.toggle.isOpen;this.focusPreviousChild(),t&&(this.currentMenuItem.isSubmenuItem?(this.currentMenuItem.elements.childMenu.currentEvent="keyboard",this.currentMenuItem.elements.toggle.preview()):this.closeChildren())}else if("ArrowDown"===t)this.currentMenuItem.isSubmenuItem&&(h(e),this.currentMenuItem.elements.childMenu.currentEvent="keyboard",this.currentMenuItem.elements.toggle.open(),requestAnimationFrame((()=>{this.currentMenuItem.elements.childMenu.focusFirstChild()})));else if("ArrowUp"===t)this.currentMenuItem.isSubmenuItem&&(h(e),this.currentMenuItem.elements.childMenu.currentEvent="keyboard",this.currentMenuItem.elements.toggle.open(),requestAnimationFrame((()=>{this.currentMenuItem.elements.childMenu.focusLastChild()})));else if("Home"===t)h(e),this.focusFirstChild();else if("End"===t)h(e),this.focusLastChild();else if("Escape"===t){this.elements.submenuToggles.some((e=>e.isOpen))?(h(e),this.closeChildren()):this.isTopLevel&&this.elements.controller&&this.elements.controller.isOpen&&(h(e),this.elements.controller.close(),this.focusController())}}else"Space"===t||"Enter"===t?this.currentMenuItem.isSubmenuItem?(h(e),this.currentMenuItem.elements.childMenu.currentEvent="keyboard",this.currentMenuItem.elements.toggle.open(),requestAnimationFrame((()=>{this.currentMenuItem.elements.childMenu.focusFirstChild()}))):this.currentMenuItem.dom.link.click():"Escape"===t?(h(e),this.elements.rootMenu.closeChildren(),this.elements.rootMenu.focusCurrentChild()):"ArrowRight"===t?this.currentMenuItem.isSubmenuItem?(h(e),this.currentMenuItem.elements.childMenu.currentEvent="keyboard",this.currentMenuItem.elements.toggle.open(),requestAnimationFrame((()=>{this.currentMenuItem.elements.childMenu.focusFirstChild()}))):(h(e),this.elements.rootMenu.closeChildren(),this.elements.rootMenu.focusNextChild(),this.elements.rootMenu.currentMenuItem.isSubmenuItem&&this.elements.rootMenu.currentMenuItem.elements.toggle.preview()):"ArrowLeft"===t?this.elements.parentMenu.currentMenuItem.isSubmenuItem&&(h(e),this.elements.parentMenu.currentMenuItem.elements.toggle.close(),this.elements.parentMenu.focusCurrentChild(),this.elements.parentMenu===this.elements.rootMenu&&(this.elements.rootMenu.closeChildren(),this.elements.rootMenu.focusPreviousChild(),this.elements.rootMenu.currentMenuItem.isSubmenuItem&&(this.elements.rootMenu.currentMenuItem.elements.childMenu.currentEvent="keyboard",this.elements.rootMenu.currentMenuItem.elements.toggle.preview()))):"ArrowDown"===t?(h(e),this.focusNextChild()):"ArrowUp"===t?(h(e),this.focusPreviousChild()):"Home"===t?(h(e),this.focusFirstChild()):"End"===t&&(h(e),this.focusLastChild());else h(e),this.elements.rootMenu.currentEvent="character",this.focusNextChildWithCharacter(e.key)}))}focusNextChild(){this.currentChild===this.elements.menuItems.length-1?this.focusFirstChild():this.focusChild(this.currentChild+1)}focusPreviousChild(){0===this.currentChild?this.focusLastChild():this.focusChild(this.currentChild-1)}focusNextChildWithCharacter(e){const t=e.toLowerCase();let n=this.currentChild+1,s=!1;for(;!s&&n<this.elements.menuItems.length;){let e="";e=this.elements.menuItems[n].dom.item.innerText?this.elements.menuItems[n].dom.item.innerText:this.elements.menuItems[n].dom.item.textContent,e=e.replace(/[\s]/g,"").toLowerCase().charAt(0),e===t&&(s=!0,this.focusChild(n)),n++}}}class b extends d{constructor(e){let{menuItemElement:t,menuLinkElement:n,parentMenu:s,isSubmenuItem:i=!1,childMenu:r=null,toggle:o=null,initialize:l=!0}=e;super({menuItemElement:t,menuLinkElement:n,parentMenu:s,isSubmenuItem:i,childMenu:r,toggle:o,initialize:!1}),l&&this.initialize()}}function v(e,t,n){return(t=function(e){var t=function(e,t){if("object"!=typeof e||null===e)return e;var n=e[Symbol.toPrimitive];if(void 0!==n){var s=n.call(e,t||"default");if("object"!=typeof s)return s;throw new TypeError("@@toPrimitive must return a primitive value.")}return("string"===t?String:Number)(e)}(e,"string");return"symbol"==typeof t?t:String(t)}(t))in e?Object.defineProperty(e,t,{value:n,enumerable:!0,configurable:!0,writable:!0}):e[t]=n,e}class M extends p{constructor(e){let{menuToggleElement:t,parentElement:n,controlledMenu:s,parentMenu:i=null,initialize:r=!0}=e;super({menuToggleElement:t,parentElement:n,controlledMenu:s,parentMenu:i,initialize:!1}),v(this,"_dom",{toggle:null,parent:null,container:null}),this._dom.toggle=t,this._dom.parent=n,this._dom.container=s.isTopLevel?s.dom.container:s.dom.menu,r&&this.initialize()}initialize(){super.initialize(),this.dom.toggle.hasAttribute("data-bs-toggle")&&this.dom.toggle.removeAttribute("data-bs-toggle"),this.dom.toggle.hasAttribute("data-bs-target")&&this.dom.toggle.removeAttribute("data-bs-target")}_expand(){let e=!(arguments.length>0&&void 0!==arguments[0])||arguments[0];const{openClass:t}=this.elements.controlledMenu;this.dom.toggle.setAttribute("aria-expanded","true"),""!==t&&("string"==typeof t?this.dom.container.classList.add(t):this.dom.container.classList.add(...t)),e&&this.dom.toggle.dispatchEvent(this._expandEvent)}_collapse(){let e=!(arguments.length>0&&void 0!==arguments[0])||arguments[0];const{closeClass:t,openClass:n}=this.elements.controlledMenu;this.dom.toggle.setAttribute("aria-expanded","false"),""!==t&&("string"==typeof t?this.dom.container.classList.add(t):this.dom.container.classList.add(...t)),""!==n&&("string"==typeof n?this.dom.container.classList.remove(n):this.dom.container.classList.remove(...n)),e&&this.dom.toggle.dispatchEvent(this._collapseEvent)}}function y(e,t,n){return(t=function(e){var t=function(e,t){if("object"!=typeof e||null===e)return e;var n=e[Symbol.toPrimitive];if(void 0!==n){var s=n.call(e,t||"default");if("object"!=typeof s)return s;throw new TypeError("@@toPrimitive must return a primitive value.")}return("string"===t?String:Number)(e)}(e,"string");return"symbol"==typeof t?t:String(t)}(t))in e?Object.defineProperty(e,t,{value:n,enumerable:!0,configurable:!0,writable:!0}):e[t]=n,e}class E extends f{constructor(e){let{menuElement:t,menuItemSelector:n=".nav-item",menuLinkSelector:s=".nav-link,.dropdown-item",submenuItemSelector:i=".dropdown",submenuToggleSelector:r=".dropdown-toggle",submenuSelector:o=".dropdown-menu",controllerElement:l=null,containerElement:u=null,openClass:m="show",closeClass:h="collapse",isTopLevel:c=!0,parentMenu:a=null,hoverType:d="off",hoverDelay:p=250,initialize:g=!0}=e;super({menuElement:t,menuItemSelector:n,menuLinkSelector:s,submenuItemSelector:i,submenuToggleSelector:r,submenuSelector:o,controllerElement:l,containerElement:u,openClass:m,closeClass:h,isTopLevel:c,parentMenu:a,hoverType:d,hoverDelay:p,initialize:!1}),y(this,"_MenuType",E),y(this,"_MenuItemType",b),y(this,"_MenuToggleType",M),g&&this.initialize()}}export{E as default};
//# sourceMappingURL=menubar-bs5.esm.min.js.map

2

dist/menubar-bs5.min.js

@@ -1,2 +0,2 @@

var Bootstrap5Menubar=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},e(t)}function t(t,n){try{if("object"!==e(n)){var o=e(n);throw new TypeError("AccessibleMenu: Elements given to isValidInstance() must be inside of an object. ".concat(o," given."))}for(var r in n)if(!(n[r]instanceof t)){var i=e(n[r]);throw new TypeError("AccessibleMenu: ".concat(r," must be an instance of ").concat(t.name,". ").concat(i," given."))}return!0}catch(e){return console.error(e),!1}}function n(t,n){try{if("object"!==e(n)){var o=e(n);throw new TypeError("AccessibleMenu: Values given to isValidType() must be inside of an object. ".concat(o," given."))}for(var r in n){var i=e(n[r]);if(i!==t)throw new TypeError("AccessibleMenu: ".concat(r," must be a ").concat(t,". ").concat(i," given."))}return!0}catch(e){return console.error(e),!1}}function o(t){try{if("object"!==e(t)){var n=e(t);throw new 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 new Error;document.querySelector(t[o])}catch(e){throw new TypeError("AccessibleMenu: ".concat(o,' must be a valid CSS selector. "').concat(t[o],'" given.'))}return!0}catch(e){return console.error(e),!1}}function r(t){try{if("object"!==e(t)||Array.isArray(t)){var n=e(t);throw new TypeError("AccessibleMenu: Values given to isValidClassList() must be inside of an object. ".concat(n," given."))}var r=function(n){var r=e(t[n]);if("string"!==r){if(!Array.isArray(t[n]))throw new TypeError("AccessibleMenu: ".concat(n," must be a string or an array of strings. ").concat(r," given."));t[n].forEach((function(e){if("string"!=typeof e)throw new TypeError("AccessibleMenu: ".concat(n," must be a string or an array of strings. An array containing non-strings given."))}))}else{var i={};i[n]=t[n],o(i)}};for(var i in t)r(i);return!0}catch(e){return console.error(e),!1}}function i(t){try{if("object"!==e(t)){var n=e(t);throw new TypeError("AccessibleMenu: Values given to isValidHoverType() must be inside of an object. ".concat(n," given."))}var o=["off","on","dynamic"];for(var r in t)if(!o.includes(t[r]))throw new TypeError("AccessibleMenu: ".concat(r," must be one of the following values: ").concat(o.join(", "),'. "').concat(t[r],'" given.'));return!0}catch(e){return console.error(e),!1}}function u(e){return function(e){if(Array.isArray(e))return l(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)return;if("string"==typeof e)return l(e,t);var n=Object.prototype.toString.call(e).slice(8,-1);"Object"===n&&e.constructor&&(n=e.constructor.name);if("Map"===n||"Set"===n)return Array.from(e);if("Arguments"===n||/^(?:Ui|I)nt(?:8|16|32)(?:Clamped)?Array$/.test(n))return l(e,t)}(e)||function(){throw new TypeError("Invalid attempt to spread non-iterable instance.\nIn order to be iterable, non-array objects must have a [Symbol.iterator]() method.")}()}function l(e,t){(null==t||t>e.length)&&(t=e.length);for(var n=0,o=new Array(t);n<t;n++)o[n]=e[n];return o}function s(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 c(e,t,n){return t in e?Object.defineProperty(e,t,{value:n,enumerable:!0,configurable:!0,writable:!0}):e[t]=n,e}var a=function(){function e(t){var n=t.menuToggleElement,o=t.parentElement,r=t.controlledMenu,i=t.parentMenu,u=void 0===i?null:i;!function(e,t){if(!(e instanceof t))throw new TypeError("Cannot call a class as a function")}(this,e),c(this,"_dom",{toggle:null,parent:null}),c(this,"_elements",{controlledMenu:null,parentMenu:null}),c(this,"_open",!1),c(this,"_expandEvent",new CustomEvent("accessibleMenuExpand",{bubbles:!0,detail:{toggle:this}})),c(this,"_collapseEvent",new CustomEvent("accessibleMenuCollapse",{bubbles:!0,detail:{toggle:this}})),this._dom.toggle=n,this._dom.parent=o,this._elements.controlledMenu=r,this._elements.parentMenu=u}var o,r,i;return o=e,r=[{key:"initialize",value:function(){if(this.dom.toggle.setAttribute("aria-haspopup","true"),this.dom.toggle.setAttribute("aria-expanded","false"),function(e,o){if(n("string",{tagName:e})&&t(HTMLElement,o)){var r=e.toLowerCase(),i=!0;for(var u in o)o[u].tagName.toLowerCase()!==r&&(i=!1);return i}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),o=this.dom.toggle.innerText.replace(/[^a-zA-Z0-9\s]/g,""),r=e;!o.replace(/\s/g,"").length&&this.dom.toggle.getAttribute("aria-label")&&(o=this.dom.toggle.getAttribute("aria-label").replace(/[^a-zA-Z0-9\s]/g,"")),o.replace(/\s/g,"").length>0&&((o=o.toLowerCase().replace(/\s+/g,"-")).startsWith("-")&&(o=o.substring(1)),o.endsWith("-")&&(o=o.slice(0,-1)),r="".concat(o,"-").concat(r)),this.dom.toggle.id=this.dom.toggle.id||"".concat(r,"-menu-button"),this.elements.controlledMenu.dom.menu.id=this.elements.controlledMenu.dom.menu.id||"".concat(r,"-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){n("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,r=o.closeClass,i=o.openClass;this.dom.toggle.setAttribute("aria-expanded","true"),""!==i&&("string"==typeof i?this.elements.controlledMenu.dom.menu.classList.add(i):(e=this.elements.controlledMenu.dom.menu.classList).add.apply(e,u(i))),""!==r&&("string"==typeof r?this.elements.controlledMenu.dom.menu.classList.remove(r):(t=this.elements.controlledMenu.dom.menu.classList).remove.apply(t,u(r))),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,r=o.closeClass,i=o.openClass;this.dom.toggle.setAttribute("aria-expanded","false"),""!==r&&("string"==typeof r?this.elements.controlledMenu.dom.menu.classList.add(r):(e=this.elements.controlledMenu.dom.menu.classList).add.apply(e,u(r))),""!==i&&("string"==typeof i?this.elements.controlledMenu.dom.menu.classList.remove(i):(t=this.elements.controlledMenu.dom.menu.classList).remove.apply(t,u(i))),n&&this.dom.toggle.dispatchEvent(this._collapseEvent)}},{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()}))}}],r&&s(o.prototype,r),i&&s(o,i),e}();function m(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 f(e,t,n){return t in e?Object.defineProperty(e,t,{value:n,enumerable:!0,configurable:!0,writable:!0}):e[t]=n,e}var h=function(){function e(t){var n=t.menuItemElement,o=t.menuLinkElement,r=t.parentMenu,i=t.isSubmenuItem,u=void 0!==i&&i,l=t.childMenu,s=void 0===l?null:l,c=t.toggle,a=void 0===c?null:c;!function(e,t){if(!(e instanceof t))throw new TypeError("Cannot call a class as a function")}(this,e),f(this,"_dom",{item:null,link:null}),f(this,"_elements",{parentMenu:null,childMenu:null,toggle:null}),f(this,"_submenu",!1),this._dom.item=n,this._dom.link=o,this._elements.parentMenu=r,this._elements.childMenu=s,this._elements.toggle=a,this._submenu=u}var t,n,o;return t=e,(n=[{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()}}])&&m(t.prototype,n),o&&m(t,o),e}();function p(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(e){return""}}function d(e){e.preventDefault(),e.stopPropagation()}function y(e){return function(e){if(Array.isArray(e))return v(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)return;if("string"==typeof e)return v(e,t);var n=Object.prototype.toString.call(e).slice(8,-1);"Object"===n&&e.constructor&&(n=e.constructor.name);if("Map"===n||"Set"===n)return 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null!==this._dom.container||null!==this._dom.controller?t(HTMLElement,{menuElement:this._dom.menu,controllerElement:this._dom.controller,containerElement:this._dom.container})||(e=!1):t(HTMLElement,{menuElement:this._dom.menu})||(e=!1),""!==this._selectors.submenuItems?o({menuItemSelector:this._selectors.menuItems,menuLinkSelector:this._selectors.menuLinks,submenuItemSelector:this._selectors.submenuItems,submenuToggleSelector:this._selectors.submenuToggles,submenuSelector:this._selectors.submenus})||(e=!1):o({menuItemSelector:this._selectors.menuItems,menuLinkSelector:this._selectors.menuLinks})||(e=!1),""===this._openClass||r({openClass:this._openClass})||(e=!1),""===this._closeClass||r({closeClass:this._closeClass})||(e=!1),n("boolean",{isTopLevel:this._root})||(e=!1),null===this._elements.parentMenu||t(u,{parentMenu:this._elements.parentMenu})||(e=!1),i({hoverType:this._hoverType})||(e=!1),n("number",{hoverDelay:this._hoverDelay})||(e=!1),e}},{key:"_setDOMElementType",value:function(e){var n=arguments.length>1&&void 0!==arguments[1]?arguments[1]:this.dom.menu,o=!(arguments.length>2&&void 0!==arguments[2])||arguments[2];if("string"!=typeof this.selectors[e])throw new Error('AccessibleMenu: "'.concat(e,'" is not a valid element type within the menu.'));if(!Array.isArray(this.dom[e]))throw new Error('AccessibleMenu: The "'.concat(e,'" element cannot be set through _setDOMElementType.'));n!==this.dom.menu&&t(HTMLElement,{base:n});var r=Array.from(n.querySelectorAll(this.selectors[e])),i=r.filter((function(e){return e.parentElement===n}));this._dom[e]=o?i:[].concat(y(this._dom[e]),y(i))}},{key:"_resetDOMElementType",value:function(e){if(void 0===this.dom[e])throw new Error('AccessibleMenu: "'.concat(e,'" is not a valid element type within the menu.'));if(!Array.isArray(this.dom[e]))throw new 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 new Error("Cannot find root menu.");this._findRootMenu(e.elements.parentMenu)}}},{key:"_createChildElements",value:function(){var e=this;this.dom.menuItems.forEach((function(t){var n;if(e.dom.submenuItems.includes(t)){var o=t.querySelector(e.selectors.submenuToggles),r=t.querySelector(e.selectors.submenus),i=new e._MenuType({menuElement:r,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}),u=new e._MenuToggleType({menuToggleElement:o,parentElement:t,controlledMenu:i,parentMenu:e});e._elements.submenuToggles.push(u),n=new e._MenuItemType({menuItemElement:t,menuLinkElement:o,parentMenu:e,isSubmenuItem:!0,childMenu:i,toggle:u})}else{var l=t.querySelector(e.selectors.menuLinks);n=new e._MenuItemType({menuItemElement:t,menuLinkElement:l,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;function t(e,t,n){d(n),t.toggle(),t.isOpen&&(e.focusState="self",t.elements.controlledMenu.focusState="none")}this.elements.menuItems.forEach((function(n,o){n.dom.link.addEventListener("pointerdown",(function(){e.currentEvent="mouse",e.elements.rootMenu.blurChildren(),e.focusChild(o)}),{passive:!0}),n.isSubmenuItem&&n.elements.toggle.dom.toggle.addEventListener("pointerup",(function(o){e.currentEvent="mouse",t(e,n.elements.toggle,o)}))})),this.isTopLevel&&this.elements.controller&&this.elements.controller.dom.toggle.addEventListener("pointerup",(function(n){e.currentEvent="mouse",t(e,e.elements.controller,n)}))}},{key:"_handleHover",value:function(){var e=this;this.elements.menuItems.forEach((function(t,n){t.dom.link.addEventListener("pointerenter",(function(o){if("pen"!==o.pointerType&&"touch"!==o.pointerType)if("on"===e.hoverType)e.currentEvent="mouse",e.currentChild=n,t.isSubmenuItem&&t.elements.toggle.preview();else if("dynamic"===e.hoverType){var r=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&&!r||(e.currentEvent="mouse",t.elements.toggle.preview())}})),t.isSubmenuItem&&t.dom.item.addEventListener("pointerleave",(function(n){"pen"!==n.pointerType&&"touch"!==n.pointerType&&("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 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"${e[n]}" given.`);return!0}catch(e){return console.error(e),!1}}function r(e,t,n){return(t=function(e){var t=function(e,t){if("object"!=typeof e||null===e)return e;var n=e[Symbol.toPrimitive];if(void 0!==n){var s=n.call(e,t||"default");if("object"!=typeof s)return s;throw new TypeError("@@toPrimitive must return a primitive value.")}return("string"===t?String:Number)(e)}(e,"string");return"symbol"==typeof t?t:String(t)}(t))in e?Object.defineProperty(e,t,{value:n,enumerable:!0,configurable:!0,writable:!0}):e[t]=n,e}class o{constructor(e){let{menuToggleElement:t,parentElement:n,controlledMenu:s,parentMenu:i=null}=e;r(this,"_dom",{toggle:null,parent:null}),r(this,"_elements",{controlledMenu:null,parentMenu:null}),r(this,"_open",!1),r(this,"_expandEvent",new CustomEvent("accessibleMenuExpand",{bubbles:!0,detail:{toggle:this}})),r(this,"_collapseEvent",new CustomEvent("accessibleMenuCollapse",{bubbles:!0,detail:{toggle:this}})),this._dom.toggle=t,this._dom.parent=n,this._elements.controlledMenu=s,this._elements.parentMenu=i}initialize(){if(this.dom.toggle.setAttribute("aria-haspopup","true"),this.dom.toggle.setAttribute("aria-expanded","false"),function(n,s){if(t("string",{tagName:n})&&e(HTMLElement,s)){const e=n.toLowerCase();let t=!0;for(const n in s)s[n].tagName.toLowerCase()!==e&&(t=!1);return t}return!1}("button",{toggle:this.dom.toggle})||this.dom.toggle.setAttribute("role","button"),""===this.dom.toggle.id||""===this.elements.controlledMenu.dom.menu.id){const e=Math.random().toString(36).replace(/[^a-z]+/g,"").substr(0,10);let t=this.dom.toggle.innerText.replace(/[^a-zA-Z0-9\s]/g,""),n=e;!t.replace(/\s/g,"").length&&this.dom.toggle.getAttribute("aria-label")&&(t=this.dom.toggle.getAttribute("aria-label").replace(/[^a-zA-Z0-9\s]/g,"")),t.replace(/\s/g,"").length>0&&(t=t.toLowerCase().replace(/\s+/g,"-"),t.startsWith("-")&&(t=t.substring(1)),t.endsWith("-")&&(t=t.slice(0,-1)),n=`${t}-${n}`),this.dom.toggle.id=this.dom.toggle.id||`${n}-menu-button`,this.elements.controlledMenu.dom.menu.id=this.elements.controlledMenu.dom.menu.id||`${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)}get dom(){return this._dom}get elements(){return this._elements}get isOpen(){return this._open}set isOpen(e){t("boolean",{value:e}),this._open=e}_expand(){let e=!(arguments.length>0&&void 0!==arguments[0])||arguments[0];const{closeClass:t,openClass:n}=this.elements.controlledMenu;this.dom.toggle.setAttribute("aria-expanded","true"),""!==n&&("string"==typeof n?this.elements.controlledMenu.dom.menu.classList.add(n):this.elements.controlledMenu.dom.menu.classList.add(...n)),""!==t&&("string"==typeof t?this.elements.controlledMenu.dom.menu.classList.remove(t):this.elements.controlledMenu.dom.menu.classList.remove(...t)),e&&this.dom.toggle.dispatchEvent(this._expandEvent)}_collapse(){let e=!(arguments.length>0&&void 0!==arguments[0])||arguments[0];const{closeClass:t,openClass:n}=this.elements.controlledMenu;this.dom.toggle.setAttribute("aria-expanded","false"),""!==t&&("string"==typeof t?this.elements.controlledMenu.dom.menu.classList.add(t):this.elements.controlledMenu.dom.menu.classList.add(...t)),""!==n&&("string"==typeof n?this.elements.controlledMenu.dom.menu.classList.remove(n):this.elements.controlledMenu.dom.menu.classList.remove(...n)),e&&this.dom.toggle.dispatchEvent(this._collapseEvent)}open(){this.elements.controlledMenu.focusState="self",this._expand(),this.isOpen=!0}preview(){this.elements.parentMenu&&(this.elements.parentMenu.focusState="self"),this._expand(),this.isOpen=!0}close(){this.isOpen&&(this.elements.controlledMenu.currentChild=0,this.elements.controlledMenu.blur(),this.elements.parentMenu&&(this.elements.parentMenu.focusState="self"),this._collapse(),this.isOpen=!1)}toggle(){this.isOpen?this.close():this.open()}closeSiblings(){this.elements.parentMenu&&this.elements.parentMenu.elements.submenuToggles.forEach((e=>{e!==this&&e.close()}))}closeChildren(){this.elements.controlledMenu.elements.submenuToggles.forEach((e=>e.close()))}}function l(e,t,n){return(t=function(e){var t=function(e,t){if("object"!=typeof e||null===e)return e;var n=e[Symbol.toPrimitive];if(void 0!==n){var s=n.call(e,t||"default");if("object"!=typeof s)return s;throw new TypeError("@@toPrimitive must return a primitive value.")}return("string"===t?String:Number)(e)}(e,"string");return"symbol"==typeof t?t:String(t)}(t))in e?Object.defineProperty(e,t,{value:n,enumerable:!0,configurable:!0,writable:!0}):e[t]=n,e}class u{constructor(e){let{menuItemElement:t,menuLinkElement:n,parentMenu:s,isSubmenuItem:i=!1,childMenu:r=null,toggle:o=null}=e;l(this,"_dom",{item:null,link:null}),l(this,"_elements",{parentMenu:null,childMenu:null,toggle:null}),l(this,"_submenu",!1),this._dom.item=t,this._dom.link=n,this._elements.parentMenu=s,this._elements.childMenu=r,this._elements.toggle=o,this._submenu=i}initialize(){}get dom(){return this._dom}get elements(){return this._elements}get isSubmenuItem(){return this._submenu}focus(){this.elements.parentMenu.shouldFocus&&this.dom.link.focus()}blur(){this.elements.parentMenu.shouldFocus&&this.dom.link.blur()}}function m(e){try{const 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((e=>!0===n[e]))||""}catch(e){return""}}function h(e){e.preventDefault(),e.stopPropagation()}function c(e,t,n){return(t=function(e){var t=function(e,t){if("object"!=typeof e||null===e)return e;var n=e[Symbol.toPrimitive];if(void 0!==n){var s=n.call(e,t||"default");if("object"!=typeof s)return s;throw new TypeError("@@toPrimitive must return a primitive value.")}return("string"===t?String:Number)(e)}(e,"string");return"symbol"==typeof t?t:String(t)}(t))in e?Object.defineProperty(e,t,{value:n,enumerable:!0,configurable:!0,writable:!0}):e[t]=n,e}class a{constructor(e){let{menuElement:t,menuItemSelector:n="li",menuLinkSelector:s="a",submenuItemSelector:i="",submenuToggleSelector:r="a",submenuSelector:l="ul",controllerElement:m=null,containerElement:h=null,openClass:d="show",closeClass:p="hide",isTopLevel:g=!0,parentMenu:f=null,hoverType:b="off",hoverDelay:v=250}=e;c(this,"_MenuType",a),c(this,"_MenuItemType",u),c(this,"_MenuToggleType",o),c(this,"_dom",{menu:null,menuItems:[],submenuItems:[],submenuToggles:[],submenus:[],controller:null,container:null}),c(this,"_selectors",{menuItems:"",menuLinks:"",submenuItems:"",submenuToggles:"",submenus:""}),c(this,"_elements",{menuItems:[],submenuToggles:[],controller:null,parentMenu:null,rootMenu:null}),c(this,"_openClass","show"),c(this,"_closeClass","hide"),c(this,"_root",!0),c(this,"_currentChild",0),c(this,"_focusState","none"),c(this,"_currentEvent","none"),c(this,"_hoverType","off"),c(this,"_hoverDelay",250),this._dom.menu=t,this._dom.controller=m,this._dom.container=h,this._selectors.menuItems=n,this._selectors.menuLinks=s,this._selectors.submenuItems=i,this._selectors.submenuToggles=r,this._selectors.submenus=l,this._elements.menuItems=[],this._elements.submenuToggles=[],this._elements.controller=null,this._elements.parentMenu=f,this._elements.rootMenu=g?this:null,this._openClass=d||"",this._closeClass=p||"",this._root=g,this._hoverType=b,this._hoverDelay=v}initialize(){if(!this._validate())throw new 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){const e=new this._MenuToggleType({menuToggleElement:this.dom.controller,parentElement:this.dom.container,controlledMenu:this});this._elements.controller=e}this._createChildElements()}get dom(){return this._dom}get selectors(){return this._selectors}get elements(){return this._elements}get isTopLevel(){return this._root}get openClass(){return this.isTopLevel?this._openClass:this.elements.rootMenu.openClass}get closeClass(){return this.isTopLevel?this._closeClass:this.elements.rootMenu.closeClass}get currentChild(){return this._currentChild}get focusState(){return this._focusState}get currentEvent(){return this._currentEvent}get currentMenuItem(){return this.elements.menuItems[this.currentChild]}get hoverType(){return this._root?this._hoverType:this.elements.rootMenu.hoverType}get hoverDelay(){return this._root?this._hoverDelay:this.elements.rootMenu.hoverDelay}get shouldFocus(){let e=!1;return"keyboard"!==this.currentEvent&&"character"!==this.currentEvent||(e=!0),"mouse"===this.currentEvent&&"dynamic"===this.hoverType&&(e=!0),e}set openClass(e){s({openClass:e}),this._openClass!==e&&(this._openClass=e)}set closeClass(e){s({closeClass:e}),this._closeClass!==e&&(this._closeClass=e)}set currentChild(e){function n(e){if(["mouse","character"].includes(e.currentEvent)&&e.elements.parentMenu){let t=0,n=!1;for(;!n&&t<e.elements.parentMenu.elements.menuItems.length;){const s=e.elements.parentMenu.elements.menuItems[t];s.isSubmenuItem&&s.elements.toggle.elements.controlledMenu===e&&(n=!0,e.elements.parentMenu.currentEvent=e.currentEvent,e.elements.parentMenu.currentChild=t),t++}}}t("number",{value:e}),e<-1?(this._currentChild=-1,n(this)):e>=this.elements.menuItems.length?(this._currentChild=this.elements.menuItems.length-1,n(this)):this.focusChild!==e&&(this._currentChild=e,n(this))}set focusState(e){!function(e){try{if("object"!=typeof e)throw new TypeError(`AccessibleMenu: Values given to isValidState() must be inside of an object. ${typeof e} given.`);const t=["none","self","child"];for(const n in e)if(!t.includes(e[n]))throw new TypeError(`AccessibleMenu: ${n} must be one of the following values: ${t.join(", ")}. "${e[n]}" given.`);return!0}catch(e){return console.error(e),!1}}({value:e}),this._focusState!==e&&(this._focusState=e),this.elements.submenuToggles.length>0&&("self"===e||"none"===e)&&this.elements.submenuToggles.forEach((e=>{e.elements.controlledMenu.focusState="none"})),!this.elements.parentMenu||"self"!==e&&"child"!==e||(this.elements.parentMenu.focusState="child")}set currentEvent(e){!function(e){try{if("object"!=typeof e)throw new TypeError(`AccessibleMenu: Values given to isValidEvent() must be inside of an object. ${typeof e} given.`);const t=["none","mouse","keyboard","character"];for(const n in e)if(!t.includes(e[n]))throw new TypeError(`AccessibleMenu: ${n} must be one of the following values: ${t.join(", ")}. "${e[n]}" given.`);return!0}catch(e){return console.error(e),!1}}({value:e}),this._currentEvent!==e&&(this._currentEvent=e,this.elements.submenuToggles.length>0&&this.elements.submenuToggles.forEach((t=>{t.elements.controlledMenu.currentEvent=e})))}set hoverType(e){i({value:e}),this._hoverType!==e&&(this._hoverType=e)}set hoverDelay(e){t("number",{value:e}),this._hoverDelay!==e&&(this._hoverDelay=e)}_validate(){let r=!0;return null!==this._dom.container||null!==this._dom.controller?e(HTMLElement,{menuElement:this._dom.menu,controllerElement:this._dom.controller,containerElement:this._dom.container})||(r=!1):e(HTMLElement,{menuElement:this._dom.menu})||(r=!1),""!==this._selectors.submenuItems?n({menuItemSelector:this._selectors.menuItems,menuLinkSelector:this._selectors.menuLinks,submenuItemSelector:this._selectors.submenuItems,submenuToggleSelector:this._selectors.submenuToggles,submenuSelector:this._selectors.submenus})||(r=!1):n({menuItemSelector:this._selectors.menuItems,menuLinkSelector:this._selectors.menuLinks})||(r=!1),""===this._openClass||s({openClass:this._openClass})||(r=!1),""===this._closeClass||s({closeClass:this._closeClass})||(r=!1),t("boolean",{isTopLevel:this._root})||(r=!1),null===this._elements.parentMenu||e(a,{parentMenu:this._elements.parentMenu})||(r=!1),i({hoverType:this._hoverType})||(r=!1),t("number",{hoverDelay:this._hoverDelay})||(r=!1),r}_setDOMElementType(t){let n=arguments.length>1&&void 0!==arguments[1]?arguments[1]:this.dom.menu,s=!(arguments.length>2&&void 0!==arguments[2])||arguments[2];if("string"!=typeof this.selectors[t])throw new Error(`AccessibleMenu: "${t}" is not a valid element type within the menu.`);{if(!Array.isArray(this.dom[t]))throw new Error(`AccessibleMenu: The "${t}" element cannot be set through _setDOMElementType.`);n!==this.dom.menu&&e(HTMLElement,{base:n});const i=Array.from(n.querySelectorAll(this.selectors[t])).filter((e=>e.parentElement===n));this._dom[t]=s?i:[...this._dom[t],...i]}}_resetDOMElementType(e){if(void 0===this.dom[e])throw new Error(`AccessibleMenu: "${e}" is not a valid element type within the menu.`);if(!Array.isArray(this.dom[e]))throw new Error(`AccessibleMenu: The "${e}" element cannot be reset through _resetDOMElementType.`);this._dom[e]=[]}_setDOMElements(){this._setDOMElementType("menuItems"),""!==this.selectors.submenuItems&&(this._setDOMElementType("submenuItems"),this._resetDOMElementType("submenuToggles"),this._resetDOMElementType("submenus"),this.dom.submenuItems.forEach((e=>{this._setDOMElementType("submenuToggles",e,!1),this._setDOMElementType("submenus",e,!1)})))}_findRootMenu(e){if(e.isTopLevel)this._elements.rootMenu=e;else{if(null===e.elements.parentMenu)throw new Error("Cannot find root menu.");this._findRootMenu(e.elements.parentMenu)}}_createChildElements(){this.dom.menuItems.forEach((e=>{let t;if(this.dom.submenuItems.includes(e)){const n=e.querySelector(this.selectors.submenuToggles),s=e.querySelector(this.selectors.submenus),i=new this._MenuType({menuElement:s,menuItemSelector:this.selectors.menuItems,menuLinkSelector:this.selectors.menuLinks,submenuItemSelector:this.selectors.submenuItems,submenuToggleSelector:this.selectors.submenuToggles,submenuSelector:this.selectors.submenus,openClass:this.openClass,closeClass:this.closeClass,isTopLevel:!1,parentMenu:this,hoverType:this.hoverType,hoverDelay:this.hoverDelay}),r=new this._MenuToggleType({menuToggleElement:n,parentElement:e,controlledMenu:i,parentMenu:this});this._elements.submenuToggles.push(r),t=new this._MenuItemType({menuItemElement:e,menuLinkElement:n,parentMenu:this,isSubmenuItem:!0,childMenu:i,toggle:r})}else{const n=e.querySelector(this.selectors.menuLinks);t=new this._MenuItemType({menuItemElement:e,menuLinkElement:n,parentMenu:this})}this._elements.menuItems.push(t)}))}_handleFocus(){this.elements.menuItems.forEach(((e,t)=>{e.dom.link.addEventListener("focus",(()=>{this.focusState="self",this.currentChild=t}))}))}_handleClick(){function e(e,t,n){h(n),t.toggle(),t.isOpen&&(e.focusState="self",t.elements.controlledMenu.focusState="none")}this.elements.menuItems.forEach(((t,n)=>{t.dom.link.addEventListener("pointerdown",(()=>{this.currentEvent="mouse",this.elements.rootMenu.blurChildren(),this.focusChild(n)}),{passive:!0}),t.isSubmenuItem&&t.elements.toggle.dom.toggle.addEventListener("pointerup",(n=>{this.currentEvent="mouse",e(this,t.elements.toggle,n)}))})),this.isTopLevel&&this.elements.controller&&this.elements.controller.dom.toggle.addEventListener("pointerup",(t=>{this.currentEvent="mouse",e(this,this.elements.controller,t)}))}_handleHover(){this.elements.menuItems.forEach(((e,t)=>{e.dom.link.addEventListener("pointerenter",(n=>{if("pen"!==n.pointerType&&"touch"!==n.pointerType)if("on"===this.hoverType)this.currentEvent="mouse",this.currentChild=t,e.isSubmenuItem&&e.elements.toggle.preview();else if("dynamic"===this.hoverType){const n=this.elements.submenuToggles.some((e=>e.isOpen));this.currentChild=t,this.isTopLevel&&"none"===this.focusState||(this.currentEvent="mouse",this.focusCurrentChild()),!e.isSubmenuItem||this.isTopLevel&&!n||(this.currentEvent="mouse",e.elements.toggle.preview())}})),e.isSubmenuItem&&e.dom.item.addEventListener("pointerleave",(t=>{"pen"!==t.pointerType&&"touch"!==t.pointerType&&("on"===this.hoverType?this.hoverDelay>0?setTimeout((()=>{this.currentEvent="mouse",e.elements.toggle.close()}),this.hoverDelay):(this.currentEvent="mouse",e.elements.toggle.close()):"dynamic"===this.hoverType&&(this.isTopLevel||(this.hoverDelay>0?setTimeout((()=>{this.currentEvent="mouse",e.elements.toggle.close(),this.focusCurrentChild()}),this.hoverDelay):(this.currentEvent="mouse",e.elements.toggle.close(),this.focusCurrentChild()))))}))}))}_handleKeydown(){this.isTopLevel&&this.elements.controller&&this.elements.controller.dom.toggle.addEventListener("keydown",(e=>{this.currentEvent="keyboard";const t=m(e);"Space"!==t&&"Enter"!==t||h(e)}))}_handleKeyup(){this.isTopLevel&&this.elements.controller&&this.elements.controller.dom.toggle.addEventListener("keyup",(e=>{this.currentEvent="keyboard";const t=m(e);"Space"!==t&&"Enter"!==t||(h(e),this.elements.controller.open(),this.focusFirstChild())}))}focus(){this.focusState="self",this.shouldFocus&&this.dom.menu.focus()}blur(){this.focusState="none",this.shouldFocus&&this.dom.menu.blur()}focusCurrentChild(){this.focusState="self",-1!==this.currentChild&&this.currentMenuItem.focus()}focusChild(e){this.blurCurrentChild(),this.currentChild=e,this.focusCurrentChild()}focusFirstChild(){this.focusChild(0)}focusLastChild(){this.focusChild(this.elements.menuItems.length-1)}focusNextChild(){this.currentChild<this.elements.menuItems.length-1?this.focusChild(this.currentChild+1):this.focusCurrentChild()}focusPreviousChild(){this.currentChild>0?this.focusChild(this.currentChild-1):this.focusCurrentChild()}blurCurrentChild(){this.focusState="none",-1!==this.currentChild&&this.currentMenuItem.blur()}focusController(){this.dom.controller&&(this.shouldFocus&&this.dom.controller.focus(),this.focusState="none")}focusContainer(){this.dom.container&&(this.shouldFocus&&this.dom.container.focus(),this.focusState="none")}closeChildren(){this.elements.submenuToggles.forEach((e=>e.close()))}blurChildren(){this.elements.menuItems.forEach((e=>{e.blur(),e.isSubmenuItem&&e.elements.childMenu.blurChildren()}))}}class d extends u{constructor(e){let{menuItemElement:t,menuLinkElement:n,parentMenu:s,isSubmenuItem:i=!1,childMenu:r=null,toggle:o=null,initialize:l=!0}=e;super({menuItemElement:t,menuLinkElement:n,parentMenu:s,isSubmenuItem:i,childMenu:r,toggle:o}),l&&this.initialize()}initialize(){super.initialize(),this.dom.item.setAttribute("role","none"),this.dom.link.setAttribute("role","menuitem"),this.dom.link.tabIndex=-1}focus(){super.focus(),this.elements.parentMenu.isTopLevel&&(this.dom.link.tabIndex=0)}blur(){super.blur(),this.elements.parentMenu.isTopLevel&&(this.dom.link.tabIndex=-1)}}class p extends o{constructor(e){let{menuToggleElement:t,parentElement:n,controlledMenu:s,parentMenu:i=null,initialize:r=!0}=e;super({menuToggleElement:t,parentElement:n,controlledMenu:s,parentMenu:i}),r&&this.initialize()}open(){this.closeSiblings(),super.open()}preview(){this.closeSiblings(),super.preview()}close(){this.isOpen&&this.closeChildren(),super.close()}}function g(e,t,n){return(t=function(e){var t=function(e,t){if("object"!=typeof e||null===e)return e;var n=e[Symbol.toPrimitive];if(void 0!==n){var s=n.call(e,t||"default");if("object"!=typeof s)return s;throw new TypeError("@@toPrimitive must return a primitive value.")}return("string"===t?String:Number)(e)}(e,"string");return"symbol"==typeof t?t:String(t)}(t))in e?Object.defineProperty(e,t,{value:n,enumerable:!0,configurable:!0,writable:!0}):e[t]=n,e}class f extends a{constructor(e){let{menuElement:t,menuItemSelector:n="li",menuLinkSelector:s="a",submenuItemSelector:i="",submenuToggleSelector:r="a",submenuSelector:o="ul",controllerElement:l=null,containerElement:u=null,openClass:m="show",closeClass:h="hide",isTopLevel:c=!0,parentMenu:a=null,hoverType:b="off",hoverDelay:v=250,initialize:M=!0}=e;super({menuElement:t,menuItemSelector:n,menuLinkSelector:s,submenuItemSelector:i,submenuToggleSelector:r,submenuSelector:o,controllerElement:l,containerElement:u,openClass:m,closeClass:h,isTopLevel:c,parentMenu:a,hoverType:b,hoverDelay:v}),g(this,"_MenuType",f),g(this,"_MenuItemType",d),g(this,"_MenuToggleType",p),M&&this.initialize()}initialize(){try{super.initialize(),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)}}_handleClick(){super._handleClick(),document.addEventListener("pointerup",(e=>{"none"!==this.focusState&&(this.currentEvent="mouse",this.dom.menu.contains(e.target)||!this.dom.menu===e.target||(this.closeChildren(),this.blur(),this.elements.controller&&this.elements.controller.close()))}))}_handleKeydown(){super._handleKeydown(),this.dom.menu.addEventListener("keydown",(e=>{this.currentEvent="keyboard";const t=m(e);if("Tab"===t&&("none"!==this.elements.rootMenu.focusState?(this.elements.rootMenu.blur(),this.elements.rootMenu.closeChildren()):this.elements.rootMenu.focus()),"Character"===t)h(e);else if(this.isTopLevel){if("self"===this.focusState){const n=["Space","Enter","ArrowDown","ArrowUp"],s=["Escape"];(["ArrowRight","ArrowLeft","Home","End"].includes(t)||this.currentMenuItem.isSubmenuItem&&n.includes(t)||this.elements.controller&&s.includes(t))&&h(e)}}else{const n=["Space","Enter"];(["Escape","ArrowRight","ArrowLeft","ArrowDown","ArrowUp","Home","End"].includes(t)||this.currentMenuItem.isSubmenuItem&&n.includes(t))&&h(e)}}))}_handleKeyup(){super._handleKeyup(),this.dom.menu.addEventListener("keyup",(e=>{this.currentEvent="keyboard";const t=m(e),{altKey:n,crtlKey:s,metaKey:i}=e;if("Character"!==t||(n||s||i))if(this.isTopLevel){if("self"===this.focusState)if("Space"===t||"Enter"===t)this.currentMenuItem.isSubmenuItem?(h(e),this.currentMenuItem.elements.childMenu.currentEvent="keyboard",this.currentMenuItem.elements.toggle.open(),requestAnimationFrame((()=>{this.currentMenuItem.elements.childMenu.focusFirstChild()}))):this.currentMenuItem.dom.link.click();else if("ArrowRight"===t){h(e);const t=this.currentMenuItem.isSubmenuItem&&this.currentMenuItem.elements.toggle.isOpen;this.focusNextChild(),t&&(this.currentMenuItem.isSubmenuItem?(this.currentMenuItem.elements.childMenu.currentEvent="keyboard",this.currentMenuItem.elements.toggle.preview()):this.closeChildren())}else if("ArrowLeft"===t){h(e);const t=this.currentMenuItem.isSubmenuItem&&this.currentMenuItem.elements.toggle.isOpen;this.focusPreviousChild(),t&&(this.currentMenuItem.isSubmenuItem?(this.currentMenuItem.elements.childMenu.currentEvent="keyboard",this.currentMenuItem.elements.toggle.preview()):this.closeChildren())}else if("ArrowDown"===t)this.currentMenuItem.isSubmenuItem&&(h(e),this.currentMenuItem.elements.childMenu.currentEvent="keyboard",this.currentMenuItem.elements.toggle.open(),requestAnimationFrame((()=>{this.currentMenuItem.elements.childMenu.focusFirstChild()})));else if("ArrowUp"===t)this.currentMenuItem.isSubmenuItem&&(h(e),this.currentMenuItem.elements.childMenu.currentEvent="keyboard",this.currentMenuItem.elements.toggle.open(),requestAnimationFrame((()=>{this.currentMenuItem.elements.childMenu.focusLastChild()})));else if("Home"===t)h(e),this.focusFirstChild();else if("End"===t)h(e),this.focusLastChild();else if("Escape"===t){this.elements.submenuToggles.some((e=>e.isOpen))?(h(e),this.closeChildren()):this.isTopLevel&&this.elements.controller&&this.elements.controller.isOpen&&(h(e),this.elements.controller.close(),this.focusController())}}else"Space"===t||"Enter"===t?this.currentMenuItem.isSubmenuItem?(h(e),this.currentMenuItem.elements.childMenu.currentEvent="keyboard",this.currentMenuItem.elements.toggle.open(),requestAnimationFrame((()=>{this.currentMenuItem.elements.childMenu.focusFirstChild()}))):this.currentMenuItem.dom.link.click():"Escape"===t?(h(e),this.elements.rootMenu.closeChildren(),this.elements.rootMenu.focusCurrentChild()):"ArrowRight"===t?this.currentMenuItem.isSubmenuItem?(h(e),this.currentMenuItem.elements.childMenu.currentEvent="keyboard",this.currentMenuItem.elements.toggle.open(),requestAnimationFrame((()=>{this.currentMenuItem.elements.childMenu.focusFirstChild()}))):(h(e),this.elements.rootMenu.closeChildren(),this.elements.rootMenu.focusNextChild(),this.elements.rootMenu.currentMenuItem.isSubmenuItem&&this.elements.rootMenu.currentMenuItem.elements.toggle.preview()):"ArrowLeft"===t?this.elements.parentMenu.currentMenuItem.isSubmenuItem&&(h(e),this.elements.parentMenu.currentMenuItem.elements.toggle.close(),this.elements.parentMenu.focusCurrentChild(),this.elements.parentMenu===this.elements.rootMenu&&(this.elements.rootMenu.closeChildren(),this.elements.rootMenu.focusPreviousChild(),this.elements.rootMenu.currentMenuItem.isSubmenuItem&&(this.elements.rootMenu.currentMenuItem.elements.childMenu.currentEvent="keyboard",this.elements.rootMenu.currentMenuItem.elements.toggle.preview()))):"ArrowDown"===t?(h(e),this.focusNextChild()):"ArrowUp"===t?(h(e),this.focusPreviousChild()):"Home"===t?(h(e),this.focusFirstChild()):"End"===t&&(h(e),this.focusLastChild());else h(e),this.elements.rootMenu.currentEvent="character",this.focusNextChildWithCharacter(e.key)}))}focusNextChild(){this.currentChild===this.elements.menuItems.length-1?this.focusFirstChild():this.focusChild(this.currentChild+1)}focusPreviousChild(){0===this.currentChild?this.focusLastChild():this.focusChild(this.currentChild-1)}focusNextChildWithCharacter(e){const t=e.toLowerCase();let n=this.currentChild+1,s=!1;for(;!s&&n<this.elements.menuItems.length;){let e="";e=this.elements.menuItems[n].dom.item.innerText?this.elements.menuItems[n].dom.item.innerText:this.elements.menuItems[n].dom.item.textContent,e=e.replace(/[\s]/g,"").toLowerCase().charAt(0),e===t&&(s=!0,this.focusChild(n)),n++}}}class b extends d{constructor(e){let{menuItemElement:t,menuLinkElement:n,parentMenu:s,isSubmenuItem:i=!1,childMenu:r=null,toggle:o=null,initialize:l=!0}=e;super({menuItemElement:t,menuLinkElement:n,parentMenu:s,isSubmenuItem:i,childMenu:r,toggle:o,initialize:!1}),l&&this.initialize()}}function v(e,t,n){return(t=function(e){var t=function(e,t){if("object"!=typeof e||null===e)return e;var n=e[Symbol.toPrimitive];if(void 0!==n){var s=n.call(e,t||"default");if("object"!=typeof s)return s;throw new TypeError("@@toPrimitive must return a primitive value.")}return("string"===t?String:Number)(e)}(e,"string");return"symbol"==typeof t?t:String(t)}(t))in e?Object.defineProperty(e,t,{value:n,enumerable:!0,configurable:!0,writable:!0}):e[t]=n,e}class M extends p{constructor(e){let{menuToggleElement:t,parentElement:n,controlledMenu:s,parentMenu:i=null,initialize:r=!0}=e;super({menuToggleElement:t,parentElement:n,controlledMenu:s,parentMenu:i,initialize:!1}),v(this,"_dom",{toggle:null,parent:null,container:null}),this._dom.toggle=t,this._dom.parent=n,this._dom.container=s.isTopLevel?s.dom.container:s.dom.menu,r&&this.initialize()}initialize(){super.initialize(),this.dom.toggle.hasAttribute("data-bs-toggle")&&this.dom.toggle.removeAttribute("data-bs-toggle"),this.dom.toggle.hasAttribute("data-bs-target")&&this.dom.toggle.removeAttribute("data-bs-target")}_expand(){let e=!(arguments.length>0&&void 0!==arguments[0])||arguments[0];const{openClass:t}=this.elements.controlledMenu;this.dom.toggle.setAttribute("aria-expanded","true"),""!==t&&("string"==typeof t?this.dom.container.classList.add(t):this.dom.container.classList.add(...t)),e&&this.dom.toggle.dispatchEvent(this._expandEvent)}_collapse(){let e=!(arguments.length>0&&void 0!==arguments[0])||arguments[0];const{closeClass:t,openClass:n}=this.elements.controlledMenu;this.dom.toggle.setAttribute("aria-expanded","false"),""!==t&&("string"==typeof t?this.dom.container.classList.add(t):this.dom.container.classList.add(...t)),""!==n&&("string"==typeof n?this.dom.container.classList.remove(n):this.dom.container.classList.remove(...n)),e&&this.dom.toggle.dispatchEvent(this._collapseEvent)}}function y(e,t,n){return(t=function(e){var t=function(e,t){if("object"!=typeof e||null===e)return e;var n=e[Symbol.toPrimitive];if(void 0!==n){var s=n.call(e,t||"default");if("object"!=typeof s)return s;throw new TypeError("@@toPrimitive must return a primitive value.")}return("string"===t?String:Number)(e)}(e,"string");return"symbol"==typeof t?t:String(t)}(t))in e?Object.defineProperty(e,t,{value:n,enumerable:!0,configurable:!0,writable:!0}):e[t]=n,e}class E extends f{constructor(e){let{menuElement:t,menuItemSelector:n=".nav-item",menuLinkSelector:s=".nav-link,.dropdown-item",submenuItemSelector:i=".dropdown",submenuToggleSelector:r=".dropdown-toggle",submenuSelector:o=".dropdown-menu",controllerElement:l=null,containerElement:u=null,openClass:m="show",closeClass:h="collapse",isTopLevel:c=!0,parentMenu:a=null,hoverType:d="off",hoverDelay:p=250,initialize:g=!0}=e;super({menuElement:t,menuItemSelector:n,menuLinkSelector:s,submenuItemSelector:i,submenuToggleSelector:r,submenuSelector:o,controllerElement:l,containerElement:u,openClass:m,closeClass:h,isTopLevel:c,parentMenu:a,hoverType:d,hoverDelay:p,initialize:!1}),y(this,"_MenuType",E),y(this,"_MenuItemType",b),y(this,"_MenuToggleType",M),g&&this.initialize()}}return E}();
//# sourceMappingURL=menubar-bs5.min.js.map

2

dist/treeview-bs5.esm.min.js

@@ -1,2 +0,2 @@

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},e(t)}function t(t,n){try{if("object"!==e(n)){var r=e(n);throw new TypeError("AccessibleMenu: Elements given to isValidInstance() must be inside of an object. ".concat(r," given."))}for(var o in n)if(!(n[o]instanceof t)){var i=e(n[o]);throw new TypeError("AccessibleMenu: ".concat(o," must be an instance of ").concat(t.name,". ").concat(i," given."))}return!0}catch(e){return console.error(e),!1}}function n(t,n){try{if("object"!==e(n)){var r=e(n);throw new TypeError("AccessibleMenu: Values given to isValidType() must be inside of an object. ".concat(r," given."))}for(var o in n){var i=e(n[o]);if(i!==t)throw new TypeError("AccessibleMenu: ".concat(o," must be a ").concat(t,". ").concat(i," given."))}return!0}catch(e){return console.error(e),!1}}function r(t){try{if("object"!==e(t)){var n=e(t);throw new TypeError("AccessibleMenu: Values given to isCSSSelector() must be inside of an object. ".concat(n," given."))}for(var r in t)try{if(null===t[r])throw new Error;document.querySelector(t[r])}catch(e){throw new TypeError("AccessibleMenu: ".concat(r,' must be a valid CSS selector. "').concat(t[r],'" given.'))}return!0}catch(e){return console.error(e),!1}}function o(t){try{if("object"!==e(t)||Array.isArray(t)){var n=e(t);throw new 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 new TypeError("AccessibleMenu: ".concat(n," must be a string or an array of strings. ").concat(o," given."));t[n].forEach((function(e){if("string"!=typeof e)throw new TypeError("AccessibleMenu: ".concat(n," must be a string or an array of strings. An array containing non-strings given."))}))}else{var i={};i[n]=t[n],r(i)}};for(var i in t)o(i);return!0}catch(e){return console.error(e),!1}}function i(t){try{if("object"!==e(t)){var n=e(t);throw new TypeError("AccessibleMenu: Values given to isValidHoverType() must be inside of an object. ".concat(n," given."))}var r=["off","on","dynamic"];for(var o in t)if(!r.includes(t[o]))throw new TypeError("AccessibleMenu: ".concat(o," must be one of the following values: ").concat(r.join(", "),'. "').concat(t[o],'" given.'));return!0}catch(e){return console.error(e),!1}}function u(e){return function(e){if(Array.isArray(e))return l(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)return;if("string"==typeof e)return l(e,t);var n=Object.prototype.toString.call(e).slice(8,-1);"Object"===n&&e.constructor&&(n=e.constructor.name);if("Map"===n||"Set"===n)return Array.from(e);if("Arguments"===n||/^(?:Ui|I)nt(?:8|16|32)(?:Clamped)?Array$/.test(n))return l(e,t)}(e)||function(){throw new TypeError("Invalid attempt to spread non-iterable instance.\nIn order to be iterable, non-array objects must have a [Symbol.iterator]() method.")}()}function l(e,t){(null==t||t>e.length)&&(t=e.length);for(var n=0,r=new Array(t);n<t;n++)r[n]=e[n];return r}function s(e,t){for(var n=0;n<t.length;n++){var r=t[n];r.enumerable=r.enumerable||!1,r.configurable=!0,"value"in r&&(r.writable=!0),Object.defineProperty(e,r.key,r)}}function c(e,t,n){return t in e?Object.defineProperty(e,t,{value:n,enumerable:!0,configurable:!0,writable:!0}):e[t]=n,e}var a=function(){function e(t){var n=t.menuToggleElement,r=t.parentElement,o=t.controlledMenu,i=t.parentMenu,u=void 0===i?null:i;!function(e,t){if(!(e instanceof t))throw new TypeError("Cannot call a class as a function")}(this,e),c(this,"_dom",{toggle:null,parent:null}),c(this,"_elements",{controlledMenu:null,parentMenu:null}),c(this,"_open",!1),c(this,"_expandEvent",new CustomEvent("accessibleMenuExpand",{bubbles:!0,detail:{toggle:this}})),c(this,"_collapseEvent",new CustomEvent("accessibleMenuCollapse",{bubbles:!0,detail:{toggle:this}})),this._dom.toggle=n,this._dom.parent=r,this._elements.controlledMenu=o,this._elements.parentMenu=u}var r,o,i;return r=e,o=[{key:"initialize",value:function(){if(this.dom.toggle.setAttribute("aria-haspopup","true"),this.dom.toggle.setAttribute("aria-expanded","false"),function(e,r){if(n("string",{tagName:e})&&t(HTMLElement,r)){var o=e.toLowerCase(),i=!0;for(var u in r)r[u].tagName.toLowerCase()!==o&&(i=!1);return i}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),r=this.dom.toggle.innerText.replace(/[^a-zA-Z0-9\s]/g,""),o=e;!r.replace(/\s/g,"").length&&this.dom.toggle.getAttribute("aria-label")&&(r=this.dom.toggle.getAttribute("aria-label").replace(/[^a-zA-Z0-9\s]/g,"")),r.replace(/\s/g,"").length>0&&((r=r.toLowerCase().replace(/\s+/g,"-")).startsWith("-")&&(r=r.substring(1)),r.endsWith("-")&&(r=r.slice(0,-1)),o="".concat(r,"-").concat(o)),this.dom.toggle.id=this.dom.toggle.id||"".concat(o,"-menu-button"),this.elements.controlledMenu.dom.menu.id=this.elements.controlledMenu.dom.menu.id||"".concat(o,"-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){n("boolean",{value:e}),this._open=e}},{key:"_expand",value:function(){var e,t,n=!(arguments.length>0&&void 0!==arguments[0])||arguments[0],r=this.elements.controlledMenu,o=r.closeClass,i=r.openClass;this.dom.toggle.setAttribute("aria-expanded","true"),""!==i&&("string"==typeof i?this.elements.controlledMenu.dom.menu.classList.add(i):(e=this.elements.controlledMenu.dom.menu.classList).add.apply(e,u(i))),""!==o&&("string"==typeof o?this.elements.controlledMenu.dom.menu.classList.remove(o):(t=this.elements.controlledMenu.dom.menu.classList).remove.apply(t,u(o))),n&&this.dom.toggle.dispatchEvent(this._expandEvent)}},{key:"_collapse",value:function(){var e,t,n=!(arguments.length>0&&void 0!==arguments[0])||arguments[0],r=this.elements.controlledMenu,o=r.closeClass,i=r.openClass;this.dom.toggle.setAttribute("aria-expanded","false"),""!==o&&("string"==typeof o?this.elements.controlledMenu.dom.menu.classList.add(o):(e=this.elements.controlledMenu.dom.menu.classList).add.apply(e,u(o))),""!==i&&("string"==typeof i?this.elements.controlledMenu.dom.menu.classList.remove(i):(t=this.elements.controlledMenu.dom.menu.classList).remove.apply(t,u(i))),n&&this.dom.toggle.dispatchEvent(this._collapseEvent)}},{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()}))}}],o&&s(r.prototype,o),i&&s(r,i),e}();function m(e,t){for(var n=0;n<t.length;n++){var r=t[n];r.enumerable=r.enumerable||!1,r.configurable=!0,"value"in r&&(r.writable=!0),Object.defineProperty(e,r.key,r)}}function f(e,t,n){return t in e?Object.defineProperty(e,t,{value:n,enumerable:!0,configurable:!0,writable:!0}):e[t]=n,e}var h=function(){function e(t){var n=t.menuItemElement,r=t.menuLinkElement,o=t.parentMenu,i=t.isSubmenuItem,u=void 0!==i&&i,l=t.childMenu,s=void 0===l?null:l,c=t.toggle,a=void 0===c?null:c;!function(e,t){if(!(e instanceof t))throw new TypeError("Cannot call a class as a function")}(this,e),f(this,"_dom",{item:null,link:null}),f(this,"_elements",{parentMenu:null,childMenu:null,toggle:null}),f(this,"_submenu",!1),this._dom.item=n,this._dom.link=r,this._elements.parentMenu=o,this._elements.childMenu=s,this._elements.toggle=a,this._submenu=u}var t,n,r;return t=e,(n=[{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()}}])&&m(t.prototype,n),r&&m(t,r),e}();function p(e){try{var t=e.key||e.keyCode,n={Enter:"Enter"===t||13===t,Space:" 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Array.from(e);if("Arguments"===n||/^(?:Ui|I)nt(?:8|16|32)(?:Clamped)?Array$/.test(n))return v(e,t)}(e)||function(){throw new TypeError("Invalid attempt to spread non-iterable instance.\nIn order to be iterable, non-array objects must have a [Symbol.iterator]() method.")}()}function v(e,t){(null==t||t>e.length)&&(t=e.length);for(var n=0,r=new Array(t);n<t;n++)r[n]=e[n];return r}function b(e,t){for(var n=0;n<t.length;n++){var r=t[n];r.enumerable=r.enumerable||!1,r.configurable=!0,"value"in r&&(r.writable=!0),Object.defineProperty(e,r.key,r)}}function g(e,t,n){return t in e?Object.defineProperty(e,t,{value:n,enumerable:!0,configurable:!0,writable:!0}):e[t]=n,e}var M=function(){function u(e){var t=e.menuElement,n=e.menuItemSelector,r=void 0===n?"li":n,o=e.menuLinkSelector,i=void 0===o?"a":o,l=e.submenuItemSelector,s=void 0===l?"":l,c=e.submenuToggleSelector,m=void 0===c?"a":c,f=e.submenuSelector,p=void 0===f?"ul":f,d=e.controllerElement,y=void 0===d?null:d,v=e.containerElement,b=void 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l,s,c;return l=u,s=[{key:"initialize",value:function(){if(!this._validate())throw new 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){o({openClass:e}),this._openClass!==e&&(this._openClass=e)}},{key:"closeClass",get:function(){return this.isTopLevel?this._closeClass:this.elements.rootMenu.closeClass},set:function(e){o({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 r=e.elements.parentMenu.elements.menuItems[t];r.isSubmenuItem&&r.elements.toggle.elements.controlledMenu===e&&(n=!0,e.elements.parentMenu.currentEvent=e.currentEvent,e.elements.parentMenu.currentChild=t),t++}}n("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 new TypeError("AccessibleMenu: Values given to isValidState() must be inside of an object. ".concat(n," given."))}var r=["none","self","child"];for(var o in t)if(!r.includes(t[o]))throw new TypeError("AccessibleMenu: ".concat(o," must be one of the following values: ").concat(r.join(", "),'. "').concat(t[o],'" given.'))}catch(e){return console.error(e),!1}}({value:t}),this._focusState!==t&&(this._focusState=t),this.elements.submenuToggles.length>0&&("self"===t||"none"===t)&&this.elements.submenuToggles.forEach((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 new TypeError("AccessibleMenu: Values given to isValidEvent() must be inside of an object. ".concat(n," given."))}var r=["none","mouse","keyboard","character"];for(var o in t)if(!r.includes(t[o]))throw new TypeError("AccessibleMenu: ".concat(o," must be one of the following values: ").concat(r.join(", "),'. "').concat(t[o],'" given.'))}catch(e){return console.error(e),!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){i({value:e}),this._hoverType!==e&&(this._hoverType=e)}},{key:"hoverDelay",get:function(){return this._root?this._hoverDelay:this.elements.rootMenu.hoverDelay},set:function(e){n("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?t(HTMLElement,{menuElement:this._dom.menu,controllerElement:this._dom.controller,containerElement:this._dom.container})||(e=!1):t(HTMLElement,{menuElement:this._dom.menu})||(e=!1),""!==this._selectors.submenuItems?r({menuItemSelector:this._selectors.menuItems,menuLinkSelector:this._selectors.menuLinks,submenuItemSelector:this._selectors.submenuItems,submenuToggleSelector:this._selectors.submenuToggles,submenuSelector:this._selectors.submenus})||(e=!1):r({menuItemSelector:this._selectors.menuItems,menuLinkSelector:this._selectors.menuLinks})||(e=!1),""===this._openClass||o({openClass:this._openClass})||(e=!1),""===this._closeClass||o({closeClass:this._closeClass})||(e=!1),n("boolean",{isTopLevel:this._root})||(e=!1),null===this._elements.parentMenu||t(u,{parentMenu:this._elements.parentMenu})||(e=!1),i({hoverType:this._hoverType})||(e=!1),n("number",{hoverDelay:this._hoverDelay})||(e=!1),e}},{key:"_setDOMElementType",value:function(e){var n=arguments.length>1&&void 0!==arguments[1]?arguments[1]:this.dom.menu,r=!(arguments.length>2&&void 0!==arguments[2])||arguments[2];if("string"!=typeof this.selectors[e])throw new Error('AccessibleMenu: "'.concat(e,'" is not a valid element type within the menu.'));if(!Array.isArray(this.dom[e]))throw new Error('AccessibleMenu: The "'.concat(e,'" element cannot be set through _setDOMElementType.'));n!==this.dom.menu&&t(HTMLElement,{base:n});var o=Array.from(n.querySelectorAll(this.selectors[e])),i=o.filter((function(e){return e.parentElement===n}));this._dom[e]=r?i:[].concat(y(this._dom[e]),y(i))}},{key:"_resetDOMElementType",value:function(e){if(void 0===this.dom[e])throw new Error('AccessibleMenu: "'.concat(e,'" is not a valid element type within the menu.'));if(!Array.isArray(this.dom[e]))throw new 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 new Error("Cannot find root menu.");this._findRootMenu(e.elements.parentMenu)}}},{key:"_createChildElements",value:function(){var e=this;this.dom.menuItems.forEach((function(t){var n;if(e.dom.submenuItems.includes(t)){var r=t.querySelector(e.selectors.submenuToggles),o=t.querySelector(e.selectors.submenus),i=new e._MenuType({menuElement:o,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}),u=new e._MenuToggleType({menuToggleElement:r,parentElement:t,controlledMenu:i,parentMenu:e});e._elements.submenuToggles.push(u),n=new e._MenuItemType({menuItemElement:t,menuLinkElement:r,parentMenu:e,isSubmenuItem:!0,childMenu:i,toggle:u})}else{var l=t.querySelector(e.selectors.menuLinks);n=new e._MenuItemType({menuItemElement:t,menuLinkElement:l,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;function t(e,t,n){d(n),t.toggle(),t.isOpen&&(e.focusState="self",t.elements.controlledMenu.focusState="none")}this.elements.menuItems.forEach((function(n,r){n.dom.link.addEventListener("pointerdown",(function(){e.currentEvent="mouse",e.elements.rootMenu.blurChildren(),e.focusChild(r)}),{passive:!0}),n.isSubmenuItem&&n.elements.toggle.dom.toggle.addEventListener("pointerup",(function(r){e.currentEvent="mouse",t(e,n.elements.toggle,r)}))})),this.isTopLevel&&this.elements.controller&&this.elements.controller.dom.toggle.addEventListener("pointerup",(function(n){e.currentEvent="mouse",t(e,e.elements.controller,n)}))}},{key:"_handleHover",value:function(){var e=this;this.elements.menuItems.forEach((function(t,n){t.dom.link.addEventListener("pointerenter",(function(r){if("pen"!==r.pointerType&&"touch"!==r.pointerType)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("pointerleave",(function(n){"pen"!==n.pointerType&&"touch"!==n.pointerType&&("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=p(t);"Space"!==n&&"Enter"!==n||d(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=p(t);"Space"!==n&&"Enter"!==n||(d(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.forEach((function(e){return e.close()}))}},{key:"blurChildren",value:function(){this.elements.menuItems.forEach((function(e){e.blur(),e.isSubmenuItem&&e.elements.childMenu.blurChildren()}))}}],s&&b(l.prototype,s),c&&b(l,c),u}();function _(e){return _="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},_(e)}function E(e,t){for(var n=0;n<t.length;n++){var r=t[n];r.enumerable=r.enumerable||!1,r.configurable=!0,"value"in r&&(r.writable=!0),Object.defineProperty(e,r.key,r)}}function w(){return w="undefined"!=typeof Reflect&&Reflect.get?Reflect.get:function(e,t,n){var r=C(e,t);if(r){var o=Object.getOwnPropertyDescriptor(r,t);return o.get?o.get.call(arguments.length<3?e:n):o.value}},w.apply(this,arguments)}function C(e,t){for(;!Object.prototype.hasOwnProperty.call(e,t)&&null!==(e=k(e)););return e}function T(e,t){return T=Object.setPrototypeOf||function(e,t){return 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t=i,(n=[{key:"initialize",value:function(){w(k(i.prototype),"initialize",this).call(this),this.dom.item.setAttribute("role","none"),this.dom.link.setAttribute("role","treeitem"),this.dom.link.tabIndex=-1}},{key:"focus",value:function(){w(k(i.prototype),"focus",this).call(this),this.dom.link.tabIndex=0}},{key:"blur",value:function(){w(k(i.prototype),"blur",this).call(this),this.dom.link.tabIndex=-1}}])&&E(t.prototype,n),r&&E(t,r),i}();function A(e){return A="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},A(e)}function L(e,t){return L=Object.setPrototypeOf||function(e,t){return e.__proto__=t,e},L(e,t)}function j(e){var t=function(){if("undefined"==typeof Reflect||!Reflect.construct)return!1;if(Reflect.construct.sham)return!1;if("function"==typeof Proxy)return!0;try{return 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n=p(t);"Tab"===n&&("none"!==e.elements.rootMenu.focusState?e.elements.rootMenu.blur():e.elements.rootMenu.focus()),"self"===e.focusState&&(["Space","ArrowUp","ArrowDown","ArrowLeft","Asterisk","Home","End"].includes(n)||e.currentMenuItem.isSubmenuItem&&["Enter","ArrowRight"].includes(n)||e.elements.controller&&["Escape"].includes(n))&&d(t)}))}},{key:"_handleKeyup",value:function(){var e=this;B($(i.prototype),"_handleKeyup",this).call(this),this.dom.menu.addEventListener("keyup",(function(t){e.currentEvent="keyboard";var n=p(t),r=t.altKey,o=t.crtlKey,i=t.metaKey;if("Character"!==n||r||o||i){if("self"===e.focusState)if("Enter"===n||"Space"===n)d(t),e.currentMenuItem.isSubmenuItem?e.currentMenuItem.elements.toggle.isOpen?e.currentMenuItem.elements.toggle.close():e.currentMenuItem.elements.toggle.preview():e.currentMenuItem.dom.link.click();else if("Escape"===n)e.isTopLevel&&e.elements.controller&&e.elements.controller.isOpen&&(e.elements.controller.close(),e.focusController());else if("ArrowDown"===n)d(t),e.currentMenuItem.isSubmenuItem&&e.currentMenuItem.elements.toggle.isOpen?(e.blurCurrentChild(),e.currentMenuItem.elements.childMenu.currentEvent=e.currentEvent,e.currentMenuItem.elements.childMenu.focusFirstChild()):e.isTopLevel||e.currentChild!==e.elements.menuItems.length-1?e.focusNextChild():e.focusParentsNextChild();else if("ArrowUp"===n){d(t);var u=e.elements.menuItems[e.currentChild-1];u&&u.isSubmenuItem&&u.elements.toggle.isOpen?(e.blurCurrentChild(),e.currentChild=e.currentChild-1,e.currentMenuItem.elements.childMenu.currentEvent=e.currentEvent,e.focusChildsLastNode()):e.isTopLevel||0!==e.currentChild?e.focusPreviousChild():(e.blurCurrentChild(),e.elements.parentMenu.currentEvent=e.currentEvent,e.elements.parentMenu.focusCurrentChild())}else"ArrowRight"===n?e.currentMenuItem.isSubmenuItem&&(d(t),e.currentMenuItem.elements.toggle.isOpen?(e.blurCurrentChild(),e.currentMenuItem.elements.childMenu.currentEvent=e.currentEvent,e.currentMenuItem.elements.childMenu.focusFirstChild()):e.currentMenuItem.elements.toggle.preview()):"ArrowLeft"===n?(d(t),e.currentMenuItem.isSubmenuItem&&e.currentMenuItem.elements.toggle.isOpen?(e.currentMenuItem.elements.childMenu.blurCurrentChild(),e.currentMenuItem.elements.toggle.close()):e.isTopLevel||(e.blurCurrentChild(),e.elements.parentMenu.currentEvent=e.currentEvent,e.elements.parentMenu.focusCurrentChild())):"Home"===n?(d(t),e.blurCurrentChild(),e.elements.rootMenu.focusFirstChild()):"End"===n?(d(t),e.blurCurrentChild(),e.elements.rootMenu.focusLastNode()):"Asterisk"===n&&(d(t),e.openChildren())}else d(t),e.elements.rootMenu.currentEvent="character",e.focusNextNodeWithCharacter(t.key)}))}},{key:"focusLastNode",value:function(){var e=this.elements.menuItems.length-1,t=this.elements.menuItems[e];t.isSubmenuItem&&t.elements.toggle.isOpen?(this.currentChild=e,t.elements.childMenu.currentEvent=this.currentEvent,t.elements.childMenu.focusLastNode()):this.focusLastChild()}},{key:"openChildren",value:function(){this.elements.submenuToggles.forEach((function(e){return e.preview()}))}},{key:"focusNextNodeWithCharacter",value:function(e){for(var t=e.toLowerCase(),n=function e(t){var n=[];return t.elements.menuItems.forEach((function(t){n.push(t),t.isSubmenuItem&&t.elements.toggle.isOpen&&(n=[].concat(z(n),z(e(t.elements.toggle.elements.controlledMenu))))})),n}(this.elements.rootMenu),r=n.indexOf(this.currentMenuItem)+1,o=[].concat(z(n.slice(r)),z(n.slice(0,r))),i=0,u=!1;!u&&i<o.length;){if((o[i].dom.item.innerText?o[i].dom.item.innerText:o[i].dom.item.textContent).replace(/[\s]/g,"").toLowerCase().charAt(0)===t){u=!0;var l=o[i].elements.parentMenu,s=l.elements.menuItems.indexOf(o[i]);this.elements.rootMenu.blurChildren(),l.focusChild(s)}i++}}},{key:"focusParentsNextChild",value:function(){this.elements.parentMenu&&(this.elements.parentMenu.currentEvent=this.currentEvent,this.elements.parentMenu.currentChild===this.elements.parentMenu.elements.menuItems.length-1?(this.elements.parentMenu.blurCurrentChild(),this.elements.parentMenu.focusParentsNextChild()):(this.blurChildren(),this.elements.parentMenu.focusNextChild()))}},{key:"focusChildsLastNode",value:function(){this.currentMenuItem.elements.childMenu.currentEvent=this.currentEvent,this.currentMenuItem.elements.childMenu.focusLastChild(),this.currentMenuItem.elements.childMenu.currentMenuItem.isSubmenuItem&&this.currentMenuItem.elements.childMenu.currentMenuItem.elements.toggle.isOpen&&(this.currentMenuItem.elements.childMenu.blurCurrentChild(),this.currentMenuItem.elements.childMenu.focusChildsLastNode())}}])&&F(t.prototype,n),r&&F(t,r),i}();function G(e){return G="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},G(e)}function J(e,t){return J=Object.setPrototypeOf||function(e,t){return e.__proto__=t,e},J(e,t)}function Q(e){var t=function(){if("undefined"==typeof Reflect||!Reflect.construct)return!1;if(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,r=Y(e);if(t){var o=Y(this).constructor;n=Reflect.construct(r,arguments,o)}else n=r.apply(this,arguments);return X(this,n)}}function X(e,t){if(t&&("object"===G(t)||"function"==typeof t))return t;if(void 0!==t)throw new TypeError("Derived constructors may only return object or undefined");return function(e){if(void 0===e)throw new ReferenceError("this hasn't been initialised - super() 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ce(e,t){if(t&&("object"===te(t)||"function"==typeof t))return t;if(void 0!==t)throw new TypeError("Derived constructors may only return object or undefined");return ae(e)}function ae(e){if(void 0===e)throw new ReferenceError("this hasn't been initialised - super() hasn't been called");return e}function me(e){return me=Object.setPrototypeOf?Object.getPrototypeOf:function(e){return e.__proto__||Object.getPrototypeOf(e)},me(e)}var fe=function(e){!function(e,t){if("function"!=typeof t&&null!==t)throw new 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&&le(e,t)}(i,D);var t,n,r,o=se(i);function i(e){var t,n,r,u,l=e.menuToggleElement,s=e.parentElement,c=e.controlledMenu,a=e.parentMenu,m=void 0===a?null:a,f=e.initialize,h=void 0===f||f;return function(e,t){if(!(e instanceof t))throw new TypeError("Cannot call a class as a 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function e(e,t){try{if("object"!=typeof t){throw new TypeError(`AccessibleMenu: Elements given to isValidInstance() must be inside of an object. ${typeof t} given.`)}for(const n in t)if(!(t[n]instanceof e)){const s=typeof t[n];throw new TypeError(`AccessibleMenu: ${n} must be an instance of ${e.name}. ${s} given.`)}return!0}catch(e){return console.error(e),!1}}function t(e,t){try{if("object"!=typeof t){throw new TypeError(`AccessibleMenu: Values given to isValidType() must be inside of an object. ${typeof t} given.`)}for(const n in t){const s=typeof t[n];if(s!==e)throw new TypeError(`AccessibleMenu: ${n} must be a ${e}. ${s} given.`)}return!0}catch(e){return console.error(e),!1}}function n(e){try{if("object"!=typeof e){throw new TypeError(`AccessibleMenu: Values given to isCSSSelector() must be inside of an object. ${typeof e} given.`)}for(const t in e)try{if(null===e[t])throw new Error;document.querySelector(e[t])}catch(n){throw new TypeError(`AccessibleMenu: ${t} must be a valid CSS selector. "${e[t]}" given.`)}return!0}catch(e){return console.error(e),!1}}function s(e){try{if("object"!=typeof e||Array.isArray(e)){throw new TypeError(`AccessibleMenu: Values given to isValidClassList() must be inside of an object. ${typeof e} given.`)}for(const t in e){const s=typeof e[t];if("string"!==s){if(!Array.isArray(e[t]))throw new TypeError(`AccessibleMenu: ${t} must be a string or an array of strings. ${s} given.`);e[t].forEach((e=>{if("string"!=typeof e)throw new TypeError(`AccessibleMenu: ${t} must be a string or an array of strings. An array containing non-strings given.`)}))}else{const s={};s[t]=e[t],n(s)}}return!0}catch(e){return console.error(e),!1}}function r(e){try{if("object"!=typeof e){throw new TypeError(`AccessibleMenu: Values given to isValidHoverType() must be inside of an object. ${typeof e} given.`)}const t=["off","on","dynamic"];for(const n in e)if(!t.includes(e[n]))throw new TypeError(`AccessibleMenu: ${n} must be one of the following values: ${t.join(", ")}. "${e[n]}" given.`);return!0}catch(e){return console.error(e),!1}}function i(e,t,n){return(t=function(e){var t=function(e,t){if("object"!=typeof e||null===e)return e;var n=e[Symbol.toPrimitive];if(void 0!==n){var s=n.call(e,t||"default");if("object"!=typeof s)return s;throw new TypeError("@@toPrimitive must return a primitive value.")}return("string"===t?String:Number)(e)}(e,"string");return"symbol"==typeof t?t:String(t)}(t))in e?Object.defineProperty(e,t,{value:n,enumerable:!0,configurable:!0,writable:!0}):e[t]=n,e}class l{constructor(e){let{menuToggleElement:t,parentElement:n,controlledMenu:s,parentMenu:r=null}=e;i(this,"_dom",{toggle:null,parent:null}),i(this,"_elements",{controlledMenu:null,parentMenu:null}),i(this,"_open",!1),i(this,"_expandEvent",new CustomEvent("accessibleMenuExpand",{bubbles:!0,detail:{toggle:this}})),i(this,"_collapseEvent",new CustomEvent("accessibleMenuCollapse",{bubbles:!0,detail:{toggle:this}})),this._dom.toggle=t,this._dom.parent=n,this._elements.controlledMenu=s,this._elements.parentMenu=r}initialize(){if(this.dom.toggle.setAttribute("aria-haspopup","true"),this.dom.toggle.setAttribute("aria-expanded","false"),function(n,s){if(t("string",{tagName:n})&&e(HTMLElement,s)){const e=n.toLowerCase();let t=!0;for(const n in s)s[n].tagName.toLowerCase()!==e&&(t=!1);return t}return!1}("button",{toggle:this.dom.toggle})||this.dom.toggle.setAttribute("role","button"),""===this.dom.toggle.id||""===this.elements.controlledMenu.dom.menu.id){const e=Math.random().toString(36).replace(/[^a-z]+/g,"").substr(0,10);let 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,"-"),t.startsWith("-")&&(t=t.substring(1)),t.endsWith("-")&&(t=t.slice(0,-1)),n=`${t}-${n}`),this.dom.toggle.id=this.dom.toggle.id||`${n}-menu-button`,this.elements.controlledMenu.dom.menu.id=this.elements.controlledMenu.dom.menu.id||`${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)}get dom(){return this._dom}get elements(){return this._elements}get isOpen(){return this._open}set isOpen(e){t("boolean",{value:e}),this._open=e}_expand(){let e=!(arguments.length>0&&void 0!==arguments[0])||arguments[0];const{closeClass:t,openClass:n}=this.elements.controlledMenu;this.dom.toggle.setAttribute("aria-expanded","true"),""!==n&&("string"==typeof n?this.elements.controlledMenu.dom.menu.classList.add(n):this.elements.controlledMenu.dom.menu.classList.add(...n)),""!==t&&("string"==typeof t?this.elements.controlledMenu.dom.menu.classList.remove(t):this.elements.controlledMenu.dom.menu.classList.remove(...t)),e&&this.dom.toggle.dispatchEvent(this._expandEvent)}_collapse(){let e=!(arguments.length>0&&void 0!==arguments[0])||arguments[0];const{closeClass:t,openClass:n}=this.elements.controlledMenu;this.dom.toggle.setAttribute("aria-expanded","false"),""!==t&&("string"==typeof t?this.elements.controlledMenu.dom.menu.classList.add(t):this.elements.controlledMenu.dom.menu.classList.add(...t)),""!==n&&("string"==typeof n?this.elements.controlledMenu.dom.menu.classList.remove(n):this.elements.controlledMenu.dom.menu.classList.remove(...n)),e&&this.dom.toggle.dispatchEvent(this._collapseEvent)}open(){this.elements.controlledMenu.focusState="self",this._expand(),this.isOpen=!0}preview(){this.elements.parentMenu&&(this.elements.parentMenu.focusState="self"),this._expand(),this.isOpen=!0}close(){this.isOpen&&(this.elements.controlledMenu.currentChild=0,this.elements.controlledMenu.blur(),this.elements.parentMenu&&(this.elements.parentMenu.focusState="self"),this._collapse(),this.isOpen=!1)}toggle(){this.isOpen?this.close():this.open()}closeSiblings(){this.elements.parentMenu&&this.elements.parentMenu.elements.submenuToggles.forEach((e=>{e!==this&&e.close()}))}closeChildren(){this.elements.controlledMenu.elements.submenuToggles.forEach((e=>e.close()))}}function o(e,t,n){return(t=function(e){var t=function(e,t){if("object"!=typeof e||null===e)return e;var n=e[Symbol.toPrimitive];if(void 0!==n){var 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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((e=>!0===n[e]))||""}catch(e){return""}}function h(e){e.preventDefault(),e.stopPropagation()}function c(e,t,n){return(t=function(e){var t=function(e,t){if("object"!=typeof e||null===e)return e;var n=e[Symbol.toPrimitive];if(void 0!==n){var s=n.call(e,t||"default");if("object"!=typeof s)return s;throw new TypeError("@@toPrimitive must return a primitive value.")}return("string"===t?String:Number)(e)}(e,"string");return"symbol"==typeof t?t:String(t)}(t))in e?Object.defineProperty(e,t,{value:n,enumerable:!0,configurable:!0,writable:!0}):e[t]=n,e}class a{constructor(e){let{menuElement:t,menuItemSelector:n="li",menuLinkSelector:s="a",submenuItemSelector:r="",submenuToggleSelector:i="a",submenuSelector:o="ul",controllerElement:m=null,containerElement:h=null,openClass:d="show",closeClass:p="hide",isTopLevel:g=!0,parentMenu:f=null,hoverType:b="off",hoverDelay:v=250}=e;c(this,"_MenuType",a),c(this,"_MenuItemType",u),c(this,"_MenuToggleType",l),c(this,"_dom",{menu:null,menuItems:[],submenuItems:[],submenuToggles:[],submenus:[],controller:null,container:null}),c(this,"_selectors",{menuItems:"",menuLinks:"",submenuItems:"",submenuToggles:"",submenus:""}),c(this,"_elements",{menuItems:[],submenuToggles:[],controller:null,parentMenu:null,rootMenu:null}),c(this,"_openClass","show"),c(this,"_closeClass","hide"),c(this,"_root",!0),c(this,"_currentChild",0),c(this,"_focusState","none"),c(this,"_currentEvent","none"),c(this,"_hoverType","off"),c(this,"_hoverDelay",250),this._dom.menu=t,this._dom.controller=m,this._dom.container=h,this._selectors.menuItems=n,this._selectors.menuLinks=s,this._selectors.submenuItems=r,this._selectors.submenuToggles=i,this._selectors.submenus=o,this._elements.menuItems=[],this._elements.submenuToggles=[],this._elements.controller=null,this._elements.parentMenu=f,this._elements.rootMenu=g?this:null,this._openClass=d||"",this._closeClass=p||"",this._root=g,this._hoverType=b,this._hoverDelay=v}initialize(){if(!this._validate())throw new 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){const e=new this._MenuToggleType({menuToggleElement:this.dom.controller,parentElement:this.dom.container,controlledMenu:this});this._elements.controller=e}this._createChildElements()}get dom(){return this._dom}get selectors(){return this._selectors}get elements(){return this._elements}get isTopLevel(){return this._root}get openClass(){return this.isTopLevel?this._openClass:this.elements.rootMenu.openClass}get closeClass(){return this.isTopLevel?this._closeClass:this.elements.rootMenu.closeClass}get currentChild(){return this._currentChild}get focusState(){return this._focusState}get currentEvent(){return this._currentEvent}get currentMenuItem(){return this.elements.menuItems[this.currentChild]}get hoverType(){return this._root?this._hoverType:this.elements.rootMenu.hoverType}get hoverDelay(){return this._root?this._hoverDelay:this.elements.rootMenu.hoverDelay}get shouldFocus(){let e=!1;return"keyboard"!==this.currentEvent&&"character"!==this.currentEvent||(e=!0),"mouse"===this.currentEvent&&"dynamic"===this.hoverType&&(e=!0),e}set openClass(e){s({openClass:e}),this._openClass!==e&&(this._openClass=e)}set closeClass(e){s({closeClass:e}),this._closeClass!==e&&(this._closeClass=e)}set currentChild(e){function n(e){if(["mouse","character"].includes(e.currentEvent)&&e.elements.parentMenu){let t=0,n=!1;for(;!n&&t<e.elements.parentMenu.elements.menuItems.length;){const s=e.elements.parentMenu.elements.menuItems[t];s.isSubmenuItem&&s.elements.toggle.elements.controlledMenu===e&&(n=!0,e.elements.parentMenu.currentEvent=e.currentEvent,e.elements.parentMenu.currentChild=t),t++}}}t("number",{value:e}),e<-1?(this._currentChild=-1,n(this)):e>=this.elements.menuItems.length?(this._currentChild=this.elements.menuItems.length-1,n(this)):this.focusChild!==e&&(this._currentChild=e,n(this))}set focusState(e){!function(e){try{if("object"!=typeof e)throw new TypeError(`AccessibleMenu: Values given to isValidState() must be inside of an object. ${typeof e} given.`);const t=["none","self","child"];for(const n in e)if(!t.includes(e[n]))throw new TypeError(`AccessibleMenu: ${n} must be one of the following values: ${t.join(", ")}. "${e[n]}" given.`);return!0}catch(e){return console.error(e),!1}}({value:e}),this._focusState!==e&&(this._focusState=e),this.elements.submenuToggles.length>0&&("self"===e||"none"===e)&&this.elements.submenuToggles.forEach((e=>{e.elements.controlledMenu.focusState="none"})),!this.elements.parentMenu||"self"!==e&&"child"!==e||(this.elements.parentMenu.focusState="child")}set currentEvent(e){!function(e){try{if("object"!=typeof e)throw new TypeError(`AccessibleMenu: Values given to isValidEvent() must be inside of an object. ${typeof e} given.`);const t=["none","mouse","keyboard","character"];for(const n in e)if(!t.includes(e[n]))throw new TypeError(`AccessibleMenu: ${n} must be one of the following values: ${t.join(", ")}. "${e[n]}" given.`);return!0}catch(e){return console.error(e),!1}}({value:e}),this._currentEvent!==e&&(this._currentEvent=e,this.elements.submenuToggles.length>0&&this.elements.submenuToggles.forEach((t=>{t.elements.controlledMenu.currentEvent=e})))}set hoverType(e){r({value:e}),this._hoverType!==e&&(this._hoverType=e)}set hoverDelay(e){t("number",{value:e}),this._hoverDelay!==e&&(this._hoverDelay=e)}_validate(){let i=!0;return null!==this._dom.container||null!==this._dom.controller?e(HTMLElement,{menuElement:this._dom.menu,controllerElement:this._dom.controller,containerElement:this._dom.container})||(i=!1):e(HTMLElement,{menuElement:this._dom.menu})||(i=!1),""!==this._selectors.submenuItems?n({menuItemSelector:this._selectors.menuItems,menuLinkSelector:this._selectors.menuLinks,submenuItemSelector:this._selectors.submenuItems,submenuToggleSelector:this._selectors.submenuToggles,submenuSelector:this._selectors.submenus})||(i=!1):n({menuItemSelector:this._selectors.menuItems,menuLinkSelector:this._selectors.menuLinks})||(i=!1),""===this._openClass||s({openClass:this._openClass})||(i=!1),""===this._closeClass||s({closeClass:this._closeClass})||(i=!1),t("boolean",{isTopLevel:this._root})||(i=!1),null===this._elements.parentMenu||e(a,{parentMenu:this._elements.parentMenu})||(i=!1),r({hoverType:this._hoverType})||(i=!1),t("number",{hoverDelay:this._hoverDelay})||(i=!1),i}_setDOMElementType(t){let n=arguments.length>1&&void 0!==arguments[1]?arguments[1]:this.dom.menu,s=!(arguments.length>2&&void 0!==arguments[2])||arguments[2];if("string"!=typeof this.selectors[t])throw new Error(`AccessibleMenu: "${t}" is not a valid element type within the menu.`);{if(!Array.isArray(this.dom[t]))throw new Error(`AccessibleMenu: The "${t}" element cannot be set through _setDOMElementType.`);n!==this.dom.menu&&e(HTMLElement,{base:n});const r=Array.from(n.querySelectorAll(this.selectors[t])).filter((e=>e.parentElement===n));this._dom[t]=s?r:[...this._dom[t],...r]}}_resetDOMElementType(e){if(void 0===this.dom[e])throw new Error(`AccessibleMenu: "${e}" is not a valid element type within the menu.`);if(!Array.isArray(this.dom[e]))throw new Error(`AccessibleMenu: The "${e}" element cannot be reset through _resetDOMElementType.`);this._dom[e]=[]}_setDOMElements(){this._setDOMElementType("menuItems"),""!==this.selectors.submenuItems&&(this._setDOMElementType("submenuItems"),this._resetDOMElementType("submenuToggles"),this._resetDOMElementType("submenus"),this.dom.submenuItems.forEach((e=>{this._setDOMElementType("submenuToggles",e,!1),this._setDOMElementType("submenus",e,!1)})))}_findRootMenu(e){if(e.isTopLevel)this._elements.rootMenu=e;else{if(null===e.elements.parentMenu)throw new Error("Cannot find root menu.");this._findRootMenu(e.elements.parentMenu)}}_createChildElements(){this.dom.menuItems.forEach((e=>{let t;if(this.dom.submenuItems.includes(e)){const n=e.querySelector(this.selectors.submenuToggles),s=e.querySelector(this.selectors.submenus),r=new this._MenuType({menuElement:s,menuItemSelector:this.selectors.menuItems,menuLinkSelector:this.selectors.menuLinks,submenuItemSelector:this.selectors.submenuItems,submenuToggleSelector:this.selectors.submenuToggles,submenuSelector:this.selectors.submenus,openClass:this.openClass,closeClass:this.closeClass,isTopLevel:!1,parentMenu:this,hoverType:this.hoverType,hoverDelay:this.hoverDelay}),i=new this._MenuToggleType({menuToggleElement:n,parentElement:e,controlledMenu:r,parentMenu:this});this._elements.submenuToggles.push(i),t=new this._MenuItemType({menuItemElement:e,menuLinkElement:n,parentMenu:this,isSubmenuItem:!0,childMenu:r,toggle:i})}else{const n=e.querySelector(this.selectors.menuLinks);t=new this._MenuItemType({menuItemElement:e,menuLinkElement:n,parentMenu:this})}this._elements.menuItems.push(t)}))}_handleFocus(){this.elements.menuItems.forEach(((e,t)=>{e.dom.link.addEventListener("focus",(()=>{this.focusState="self",this.currentChild=t}))}))}_handleClick(){function e(e,t,n){h(n),t.toggle(),t.isOpen&&(e.focusState="self",t.elements.controlledMenu.focusState="none")}this.elements.menuItems.forEach(((t,n)=>{t.dom.link.addEventListener("pointerdown",(()=>{this.currentEvent="mouse",this.elements.rootMenu.blurChildren(),this.focusChild(n)}),{passive:!0}),t.isSubmenuItem&&t.elements.toggle.dom.toggle.addEventListener("pointerup",(n=>{this.currentEvent="mouse",e(this,t.elements.toggle,n)}))})),this.isTopLevel&&this.elements.controller&&this.elements.controller.dom.toggle.addEventListener("pointerup",(t=>{this.currentEvent="mouse",e(this,this.elements.controller,t)}))}_handleHover(){this.elements.menuItems.forEach(((e,t)=>{e.dom.link.addEventListener("pointerenter",(n=>{if("pen"!==n.pointerType&&"touch"!==n.pointerType)if("on"===this.hoverType)this.currentEvent="mouse",this.currentChild=t,e.isSubmenuItem&&e.elements.toggle.preview();else if("dynamic"===this.hoverType){const n=this.elements.submenuToggles.some((e=>e.isOpen));this.currentChild=t,this.isTopLevel&&"none"===this.focusState||(this.currentEvent="mouse",this.focusCurrentChild()),!e.isSubmenuItem||this.isTopLevel&&!n||(this.currentEvent="mouse",e.elements.toggle.preview())}})),e.isSubmenuItem&&e.dom.item.addEventListener("pointerleave",(t=>{"pen"!==t.pointerType&&"touch"!==t.pointerType&&("on"===this.hoverType?this.hoverDelay>0?setTimeout((()=>{this.currentEvent="mouse",e.elements.toggle.close()}),this.hoverDelay):(this.currentEvent="mouse",e.elements.toggle.close()):"dynamic"===this.hoverType&&(this.isTopLevel||(this.hoverDelay>0?setTimeout((()=>{this.currentEvent="mouse",e.elements.toggle.close(),this.focusCurrentChild()}),this.hoverDelay):(this.currentEvent="mouse",e.elements.toggle.close(),this.focusCurrentChild()))))}))}))}_handleKeydown(){this.isTopLevel&&this.elements.controller&&this.elements.controller.dom.toggle.addEventListener("keydown",(e=>{this.currentEvent="keyboard";const t=m(e);"Space"!==t&&"Enter"!==t||h(e)}))}_handleKeyup(){this.isTopLevel&&this.elements.controller&&this.elements.controller.dom.toggle.addEventListener("keyup",(e=>{this.currentEvent="keyboard";const t=m(e);"Space"!==t&&"Enter"!==t||(h(e),this.elements.controller.open(),this.focusFirstChild())}))}focus(){this.focusState="self",this.shouldFocus&&this.dom.menu.focus()}blur(){this.focusState="none",this.shouldFocus&&this.dom.menu.blur()}focusCurrentChild(){this.focusState="self",-1!==this.currentChild&&this.currentMenuItem.focus()}focusChild(e){this.blurCurrentChild(),this.currentChild=e,this.focusCurrentChild()}focusFirstChild(){this.focusChild(0)}focusLastChild(){this.focusChild(this.elements.menuItems.length-1)}focusNextChild(){this.currentChild<this.elements.menuItems.length-1?this.focusChild(this.currentChild+1):this.focusCurrentChild()}focusPreviousChild(){this.currentChild>0?this.focusChild(this.currentChild-1):this.focusCurrentChild()}blurCurrentChild(){this.focusState="none",-1!==this.currentChild&&this.currentMenuItem.blur()}focusController(){this.dom.controller&&(this.shouldFocus&&this.dom.controller.focus(),this.focusState="none")}focusContainer(){this.dom.container&&(this.shouldFocus&&this.dom.container.focus(),this.focusState="none")}closeChildren(){this.elements.submenuToggles.forEach((e=>e.close()))}blurChildren(){this.elements.menuItems.forEach((e=>{e.blur(),e.isSubmenuItem&&e.elements.childMenu.blurChildren()}))}}class d extends u{constructor(e){let{menuItemElement:t,menuLinkElement:n,parentMenu:s,isSubmenuItem:r=!1,childMenu:i=null,toggle:l=null,initialize:o=!0}=e;super({menuItemElement:t,menuLinkElement:n,parentMenu:s,isSubmenuItem:r,childMenu:i,toggle:l}),o&&this.initialize()}initialize(){super.initialize(),this.dom.item.setAttribute("role","none"),this.dom.link.setAttribute("role","treeitem"),this.dom.link.tabIndex=-1}focus(){super.focus(),this.dom.link.tabIndex=0}blur(){super.blur(),this.dom.link.tabIndex=-1}}class p extends l{constructor(e){let{menuToggleElement:t,parentElement:n,controlledMenu:s,parentMenu:r=null,initialize:i=!0}=e;super({menuToggleElement:t,parentElement:n,controlledMenu:s,parentMenu:r}),i&&this.initialize()}}function g(e,t,n){return(t=function(e){var t=function(e,t){if("object"!=typeof e||null===e)return e;var n=e[Symbol.toPrimitive];if(void 0!==n){var s=n.call(e,t||"default");if("object"!=typeof s)return s;throw new TypeError("@@toPrimitive must return a primitive value.")}return("string"===t?String:Number)(e)}(e,"string");return"symbol"==typeof t?t:String(t)}(t))in e?Object.defineProperty(e,t,{value:n,enumerable:!0,configurable:!0,writable:!0}):e[t]=n,e}class f extends a{constructor(e){let{menuElement:t,menuItemSelector:n="li",menuLinkSelector:s="a",submenuItemSelector:r="",submenuToggleSelector:i="a",submenuSelector:l="ul",controllerElement:o=null,containerElement:u=null,openClass:m="show",closeClass:h="hide",isTopLevel:c=!0,parentMenu:a=null,hoverType:b="off",hoverDelay:v=250,initialize:M=!0}=e;super({menuElement:t,menuItemSelector:n,menuLinkSelector:s,submenuItemSelector:r,submenuToggleSelector:i,submenuSelector:l,controllerElement:o,containerElement:u,openClass:m,closeClass:h,isTopLevel:c,parentMenu:a,hoverType:b,hoverDelay:v}),g(this,"_MenuType",f),g(this,"_MenuItemType",d),g(this,"_MenuToggleType",p),M&&this.initialize()}initialize(){try{super.initialize(),this.isTopLevel?(this.dom.menu.setAttribute("role","tree"),this.elements.menuItems[0].dom.link.tabIndex=0):this.dom.menu.setAttribute("role","group"),this._handleFocus(),this._handleClick(),this._handleHover(),this._handleKeydown(),this._handleKeyup()}catch(e){console.error(e)}}_handleKeydown(){super._handleKeydown(),this.dom.menu.addEventListener("keydown",(e=>{this.currentEvent="keyboard";const t=m(e);if("Tab"===t&&("none"!==this.elements.rootMenu.focusState?this.elements.rootMenu.blur():this.elements.rootMenu.focus()),"self"===this.focusState){const n=["Enter","ArrowRight"],s=["Escape"];(["Space","ArrowUp","ArrowDown","ArrowLeft","Asterisk","Home","End"].includes(t)||this.currentMenuItem.isSubmenuItem&&n.includes(t)||this.elements.controller&&s.includes(t))&&h(e)}}))}_handleKeyup(){super._handleKeyup(),this.dom.menu.addEventListener("keyup",(e=>{this.currentEvent="keyboard";const t=m(e),{altKey:n,crtlKey:s,metaKey:r}=e;if("Character"!==t||(n||s||r)){if("self"===this.focusState)if("Enter"===t||"Space"===t)h(e),this.currentMenuItem.isSubmenuItem?this.currentMenuItem.elements.toggle.isOpen?this.currentMenuItem.elements.toggle.close():this.currentMenuItem.elements.toggle.preview():this.currentMenuItem.dom.link.click();else if("Escape"===t)this.isTopLevel&&this.elements.controller&&this.elements.controller.isOpen&&(this.elements.controller.close(),this.focusController());else if("ArrowDown"===t)h(e),this.currentMenuItem.isSubmenuItem&&this.currentMenuItem.elements.toggle.isOpen?(this.blurCurrentChild(),this.currentMenuItem.elements.childMenu.currentEvent=this.currentEvent,this.currentMenuItem.elements.childMenu.focusFirstChild()):this.isTopLevel||this.currentChild!==this.elements.menuItems.length-1?this.focusNextChild():this.focusParentsNextChild();else if("ArrowUp"===t){h(e);const t=this.elements.menuItems[this.currentChild-1];t&&t.isSubmenuItem&&t.elements.toggle.isOpen?(this.blurCurrentChild(),this.currentChild=this.currentChild-1,this.currentMenuItem.elements.childMenu.currentEvent=this.currentEvent,this.focusChildsLastNode()):this.isTopLevel||0!==this.currentChild?this.focusPreviousChild():(this.blurCurrentChild(),this.elements.parentMenu.currentEvent=this.currentEvent,this.elements.parentMenu.focusCurrentChild())}else"ArrowRight"===t?this.currentMenuItem.isSubmenuItem&&(h(e),this.currentMenuItem.elements.toggle.isOpen?(this.blurCurrentChild(),this.currentMenuItem.elements.childMenu.currentEvent=this.currentEvent,this.currentMenuItem.elements.childMenu.focusFirstChild()):this.currentMenuItem.elements.toggle.preview()):"ArrowLeft"===t?(h(e),this.currentMenuItem.isSubmenuItem&&this.currentMenuItem.elements.toggle.isOpen?(this.currentMenuItem.elements.childMenu.blurCurrentChild(),this.currentMenuItem.elements.toggle.close()):this.isTopLevel||(this.blurCurrentChild(),this.elements.parentMenu.currentEvent=this.currentEvent,this.elements.parentMenu.focusCurrentChild())):"Home"===t?(h(e),this.blurCurrentChild(),this.elements.rootMenu.focusFirstChild()):"End"===t?(h(e),this.blurCurrentChild(),this.elements.rootMenu.focusLastNode()):"Asterisk"===t&&(h(e),this.openChildren())}else h(e),this.elements.rootMenu.currentEvent="character",this.focusNextNodeWithCharacter(e.key)}))}focusLastNode(){const e=this.elements.menuItems.length-1,t=this.elements.menuItems[e];t.isSubmenuItem&&t.elements.toggle.isOpen?(this.currentChild=e,t.elements.childMenu.currentEvent=this.currentEvent,t.elements.childMenu.focusLastNode()):this.focusLastChild()}openChildren(){this.elements.submenuToggles.forEach((e=>e.preview()))}focusNextNodeWithCharacter(e){const t=e.toLowerCase(),n=function e(t){let n=[];return t.elements.menuItems.forEach((t=>{n.push(t),t.isSubmenuItem&&t.elements.toggle.isOpen&&(n=[...n,...e(t.elements.toggle.elements.controlledMenu)])})),n}(this.elements.rootMenu),s=n.indexOf(this.currentMenuItem)+1,r=[...n.slice(s),...n.slice(0,s)];let i=0,l=!1;for(;!l&&i<r.length;){let e="";if(e=r[i].dom.item.innerText?r[i].dom.item.innerText:r[i].dom.item.textContent,e=e.replace(/[\s]/g,"").toLowerCase().charAt(0),e===t){l=!0;const e=r[i].elements.parentMenu,t=e.elements.menuItems.indexOf(r[i]);this.elements.rootMenu.blurChildren(),e.focusChild(t)}i++}}focusParentsNextChild(){this.elements.parentMenu&&(this.elements.parentMenu.currentEvent=this.currentEvent,this.elements.parentMenu.currentChild===this.elements.parentMenu.elements.menuItems.length-1?(this.elements.parentMenu.blurCurrentChild(),this.elements.parentMenu.focusParentsNextChild()):(this.blurChildren(),this.elements.parentMenu.focusNextChild()))}focusChildsLastNode(){this.currentMenuItem.elements.childMenu.currentEvent=this.currentEvent,this.currentMenuItem.elements.childMenu.focusLastChild(),this.currentMenuItem.elements.childMenu.currentMenuItem.isSubmenuItem&&this.currentMenuItem.elements.childMenu.currentMenuItem.elements.toggle.isOpen&&(this.currentMenuItem.elements.childMenu.blurCurrentChild(),this.currentMenuItem.elements.childMenu.focusChildsLastNode())}}class b extends d{constructor(e){let{menuItemElement:t,menuLinkElement:n,parentMenu:s,isSubmenuItem:r=!1,childMenu:i=null,toggle:l=null,initialize:o=!0}=e;super({menuItemElement:t,menuLinkElement:n,parentMenu:s,isSubmenuItem:r,childMenu:i,toggle:l,initialize:!1}),o&&this.initialize()}}function v(e,t,n){return(t=function(e){var t=function(e,t){if("object"!=typeof e||null===e)return e;var n=e[Symbol.toPrimitive];if(void 0!==n){var s=n.call(e,t||"default");if("object"!=typeof s)return s;throw new TypeError("@@toPrimitive must return a primitive value.")}return("string"===t?String:Number)(e)}(e,"string");return"symbol"==typeof t?t:String(t)}(t))in e?Object.defineProperty(e,t,{value:n,enumerable:!0,configurable:!0,writable:!0}):e[t]=n,e}class M extends p{constructor(e){let{menuToggleElement:t,parentElement:n,controlledMenu:s,parentMenu:r=null,initialize:i=!0}=e;super({menuToggleElement:t,parentElement:n,controlledMenu:s,parentMenu:r,initialize:!1}),v(this,"_dom",{toggle:null,parent:null,container:null}),this._dom.toggle=t,this._dom.parent=n,this._dom.container=s.isTopLevel?s.dom.container:s.dom.menu,i&&this.initialize()}initialize(){super.initialize(),this.dom.toggle.hasAttribute("data-bs-toggle")&&this.dom.toggle.removeAttribute("data-bs-toggle"),this.dom.toggle.hasAttribute("data-bs-target")&&this.dom.toggle.removeAttribute("data-bs-target")}_expand(){let e=!(arguments.length>0&&void 0!==arguments[0])||arguments[0];const{openClass:t}=this.elements.controlledMenu;this.dom.toggle.setAttribute("aria-expanded","true"),""!==t&&("string"==typeof t?this.dom.container.classList.add(t):this.dom.container.classList.add(...t)),e&&this.dom.toggle.dispatchEvent(this._expandEvent)}_collapse(){let e=!(arguments.length>0&&void 0!==arguments[0])||arguments[0];const{closeClass:t,openClass:n}=this.elements.controlledMenu;this.dom.toggle.setAttribute("aria-expanded","false"),""!==t&&("string"==typeof t?this.dom.container.classList.add(t):this.dom.container.classList.add(...t)),""!==n&&("string"==typeof n?this.dom.container.classList.remove(n):this.dom.container.classList.remove(...n)),e&&this.dom.toggle.dispatchEvent(this._collapseEvent)}}function y(e,t,n){return(t=function(e){var t=function(e,t){if("object"!=typeof e||null===e)return e;var n=e[Symbol.toPrimitive];if(void 0!==n){var s=n.call(e,t||"default");if("object"!=typeof s)return s;throw new TypeError("@@toPrimitive must return a primitive value.")}return("string"===t?String:Number)(e)}(e,"string");return"symbol"==typeof t?t:String(t)}(t))in e?Object.defineProperty(e,t,{value:n,enumerable:!0,configurable:!0,writable:!0}):e[t]=n,e}class E extends f{constructor(e){let{menuElement:t,menuItemSelector:n=".nav-item",menuLinkSelector:s=".nav-link,.dropdown-item",submenuItemSelector:r=".dropdown",submenuToggleSelector:i=".dropdown-toggle",submenuSelector:l=".dropdown-menu",controllerElement:o=null,containerElement:u=null,openClass:m="show",closeClass:h="collapse",isTopLevel:c=!0,parentMenu:a=null,hoverType:d="off",hoverDelay:p=250,initialize:g=!0}=e;super({menuElement:t,menuItemSelector:n,menuLinkSelector:s,submenuItemSelector:r,submenuToggleSelector:i,submenuSelector:l,controllerElement:o,containerElement:u,openClass:m,closeClass:h,isTopLevel:c,parentMenu:a,hoverType:d,hoverDelay:p,initialize:!1}),y(this,"_MenuType",E),y(this,"_MenuItemType",b),y(this,"_MenuToggleType",M),g&&this.initialize()}}export{E as default};
//# sourceMappingURL=treeview-bs5.esm.min.js.map

2

dist/treeview-bs5.min.js

@@ -1,2 +0,2 @@

var Bootstrap5Treeview=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},e(t)}function t(t,n){try{if("object"!==e(n)){var r=e(n);throw new TypeError("AccessibleMenu: Elements given to isValidInstance() must be inside of an object. ".concat(r," given."))}for(var o in n)if(!(n[o]instanceof t)){var i=e(n[o]);throw new TypeError("AccessibleMenu: ".concat(o," must be an instance of ").concat(t.name,". ").concat(i," given."))}return!0}catch(e){return console.error(e),!1}}function n(t,n){try{if("object"!==e(n)){var r=e(n);throw new TypeError("AccessibleMenu: Values given to isValidType() must be inside of an object. ".concat(r," given."))}for(var o in n){var i=e(n[o]);if(i!==t)throw new TypeError("AccessibleMenu: ".concat(o," must be a ").concat(t,". ").concat(i," given."))}return!0}catch(e){return console.error(e),!1}}function r(t){try{if("object"!==e(t)){var n=e(t);throw new TypeError("AccessibleMenu: Values given to isCSSSelector() must be inside of an object. ".concat(n," given."))}for(var r in t)try{if(null===t[r])throw new Error;document.querySelector(t[r])}catch(e){throw new TypeError("AccessibleMenu: ".concat(r,' must be a valid CSS selector. "').concat(t[r],'" given.'))}return!0}catch(e){return console.error(e),!1}}function o(t){try{if("object"!==e(t)||Array.isArray(t)){var n=e(t);throw new 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 new TypeError("AccessibleMenu: ".concat(n," must be a string or an array of strings. ").concat(o," given."));t[n].forEach((function(e){if("string"!=typeof e)throw new TypeError("AccessibleMenu: ".concat(n," must be a string or an array of strings. An array containing non-strings given."))}))}else{var i={};i[n]=t[n],r(i)}};for(var i in t)o(i);return!0}catch(e){return console.error(e),!1}}function i(t){try{if("object"!==e(t)){var n=e(t);throw new TypeError("AccessibleMenu: Values given to isValidHoverType() must be inside of an object. ".concat(n," given."))}var r=["off","on","dynamic"];for(var o in t)if(!r.includes(t[o]))throw new TypeError("AccessibleMenu: ".concat(o," must be one of the following values: ").concat(r.join(", "),'. "').concat(t[o],'" given.'));return!0}catch(e){return console.error(e),!1}}function u(e){return function(e){if(Array.isArray(e))return s(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)return;if("string"==typeof e)return s(e,t);var n=Object.prototype.toString.call(e).slice(8,-1);"Object"===n&&e.constructor&&(n=e.constructor.name);if("Map"===n||"Set"===n)return Array.from(e);if("Arguments"===n||/^(?:Ui|I)nt(?:8|16|32)(?:Clamped)?Array$/.test(n))return s(e,t)}(e)||function(){throw new TypeError("Invalid attempt to spread non-iterable instance.\nIn order to be iterable, non-array objects must have a [Symbol.iterator]() method.")}()}function s(e,t){(null==t||t>e.length)&&(t=e.length);for(var n=0,r=new Array(t);n<t;n++)r[n]=e[n];return r}function l(e,t){for(var n=0;n<t.length;n++){var r=t[n];r.enumerable=r.enumerable||!1,r.configurable=!0,"value"in r&&(r.writable=!0),Object.defineProperty(e,r.key,r)}}function c(e,t,n){return t in e?Object.defineProperty(e,t,{value:n,enumerable:!0,configurable:!0,writable:!0}):e[t]=n,e}var a=function(){function e(t){var n=t.menuToggleElement,r=t.parentElement,o=t.controlledMenu,i=t.parentMenu,u=void 0===i?null:i;!function(e,t){if(!(e instanceof t))throw new TypeError("Cannot call a class as a function")}(this,e),c(this,"_dom",{toggle:null,parent:null}),c(this,"_elements",{controlledMenu:null,parentMenu:null}),c(this,"_open",!1),c(this,"_expandEvent",new CustomEvent("accessibleMenuExpand",{bubbles:!0,detail:{toggle:this}})),c(this,"_collapseEvent",new CustomEvent("accessibleMenuCollapse",{bubbles:!0,detail:{toggle:this}})),this._dom.toggle=n,this._dom.parent=r,this._elements.controlledMenu=o,this._elements.parentMenu=u}var r,o,i;return r=e,o=[{key:"initialize",value:function(){if(this.dom.toggle.setAttribute("aria-haspopup","true"),this.dom.toggle.setAttribute("aria-expanded","false"),function(e,r){if(n("string",{tagName:e})&&t(HTMLElement,r)){var o=e.toLowerCase(),i=!0;for(var u in r)r[u].tagName.toLowerCase()!==o&&(i=!1);return i}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),r=this.dom.toggle.innerText.replace(/[^a-zA-Z0-9\s]/g,""),o=e;!r.replace(/\s/g,"").length&&this.dom.toggle.getAttribute("aria-label")&&(r=this.dom.toggle.getAttribute("aria-label").replace(/[^a-zA-Z0-9\s]/g,"")),r.replace(/\s/g,"").length>0&&((r=r.toLowerCase().replace(/\s+/g,"-")).startsWith("-")&&(r=r.substring(1)),r.endsWith("-")&&(r=r.slice(0,-1)),o="".concat(r,"-").concat(o)),this.dom.toggle.id=this.dom.toggle.id||"".concat(o,"-menu-button"),this.elements.controlledMenu.dom.menu.id=this.elements.controlledMenu.dom.menu.id||"".concat(o,"-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){n("boolean",{value:e}),this._open=e}},{key:"_expand",value:function(){var e,t,n=!(arguments.length>0&&void 0!==arguments[0])||arguments[0],r=this.elements.controlledMenu,o=r.closeClass,i=r.openClass;this.dom.toggle.setAttribute("aria-expanded","true"),""!==i&&("string"==typeof i?this.elements.controlledMenu.dom.menu.classList.add(i):(e=this.elements.controlledMenu.dom.menu.classList).add.apply(e,u(i))),""!==o&&("string"==typeof o?this.elements.controlledMenu.dom.menu.classList.remove(o):(t=this.elements.controlledMenu.dom.menu.classList).remove.apply(t,u(o))),n&&this.dom.toggle.dispatchEvent(this._expandEvent)}},{key:"_collapse",value:function(){var e,t,n=!(arguments.length>0&&void 0!==arguments[0])||arguments[0],r=this.elements.controlledMenu,o=r.closeClass,i=r.openClass;this.dom.toggle.setAttribute("aria-expanded","false"),""!==o&&("string"==typeof o?this.elements.controlledMenu.dom.menu.classList.add(o):(e=this.elements.controlledMenu.dom.menu.classList).add.apply(e,u(o))),""!==i&&("string"==typeof i?this.elements.controlledMenu.dom.menu.classList.remove(i):(t=this.elements.controlledMenu.dom.menu.classList).remove.apply(t,u(i))),n&&this.dom.toggle.dispatchEvent(this._collapseEvent)}},{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()}))}}],o&&l(r.prototype,o),i&&l(r,i),e}();function m(e,t){for(var n=0;n<t.length;n++){var r=t[n];r.enumerable=r.enumerable||!1,r.configurable=!0,"value"in r&&(r.writable=!0),Object.defineProperty(e,r.key,r)}}function f(e,t,n){return t in e?Object.defineProperty(e,t,{value:n,enumerable:!0,configurable:!0,writable:!0}):e[t]=n,e}var h=function(){function e(t){var n=t.menuItemElement,r=t.menuLinkElement,o=t.parentMenu,i=t.isSubmenuItem,u=void 0!==i&&i,s=t.childMenu,l=void 0===s?null:s,c=t.toggle,a=void 0===c?null:c;!function(e,t){if(!(e instanceof t))throw new TypeError("Cannot call a class as a function")}(this,e),f(this,"_dom",{item:null,link:null}),f(this,"_elements",{parentMenu:null,childMenu:null,toggle:null}),f(this,"_submenu",!1),this._dom.item=n,this._dom.link=r,this._elements.parentMenu=o,this._elements.childMenu=l,this._elements.toggle=a,this._submenu=u}var t,n,r;return t=e,(n=[{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()}}])&&m(t.prototype,n),r&&m(t,r),e}();function p(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(e){return""}}function d(e){e.preventDefault(),e.stopPropagation()}function y(e){return function(e){if(Array.isArray(e))return v(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)return;if("string"==typeof e)return v(e,t);var n=Object.prototype.toString.call(e).slice(8,-1);"Object"===n&&e.constructor&&(n=e.constructor.name);if("Map"===n||"Set"===n)return Array.from(e);if("Arguments"===n||/^(?:Ui|I)nt(?:8|16|32)(?:Clamped)?Array$/.test(n))return v(e,t)}(e)||function(){throw new TypeError("Invalid attempt to spread non-iterable instance.\nIn order to be iterable, non-array objects must have a [Symbol.iterator]() method.")}()}function v(e,t){(null==t||t>e.length)&&(t=e.length);for(var n=0,r=new Array(t);n<t;n++)r[n]=e[n];return r}function b(e,t){for(var n=0;n<t.length;n++){var r=t[n];r.enumerable=r.enumerable||!1,r.configurable=!0,"value"in r&&(r.writable=!0),Object.defineProperty(e,r.key,r)}}function g(e,t,n){return t in e?Object.defineProperty(e,t,{value:n,enumerable:!0,configurable:!0,writable:!0}):e[t]=n,e}var M=function(){function u(e){var t=e.menuElement,n=e.menuItemSelector,r=void 0===n?"li":n,o=e.menuLinkSelector,i=void 0===o?"a":o,s=e.submenuItemSelector,l=void 0===s?"":s,c=e.submenuToggleSelector,m=void 0===c?"a":c,f=e.submenuSelector,p=void 0===f?"ul":f,d=e.controllerElement,y=void 0===d?null:d,v=e.containerElement,b=void 0===v?null:v,M=e.openClass,_=void 0===M?"show":M,E=e.closeClass,w=void 0===E?"hide":E,C=e.isTopLevel,T=void 0===C||C,S=e.parentMenu,I=void 0===S?null:S,k=e.hoverType,O=void 0===k?"off":k,A=e.hoverDelay,L=void 0===A?250:A;!function(e,t){if(!(e instanceof t))throw new TypeError("Cannot call a class as a function")}(this,u),g(this,"_MenuType",u),g(this,"_MenuItemType",h),g(this,"_MenuToggleType",a),g(this,"_dom",{menu:null,menuItems:[],submenuItems:[],submenuToggles:[],submenus:[],controller:null,container:null}),g(this,"_selectors",{menuItems:"",menuLinks:"",submenuItems:"",submenuToggles:"",submenus:""}),g(this,"_elements",{menuItems:[],submenuToggles:[],controller:null,parentMenu:null,rootMenu:null}),g(this,"_openClass","show"),g(this,"_closeClass","hide"),g(this,"_root",!0),g(this,"_currentChild",0),g(this,"_focusState","none"),g(this,"_currentEvent","none"),g(this,"_hoverType","off"),g(this,"_hoverDelay",250),this._dom.menu=t,this._dom.controller=y,this._dom.container=b,this._selectors.menuItems=r,this._selectors.menuLinks=i,this._selectors.submenuItems=l,this._selectors.submenuToggles=m,this._selectors.submenus=p,this._elements.menuItems=[],this._elements.submenuToggles=[],this._elements.controller=null,this._elements.parentMenu=I,this._elements.rootMenu=T?this:null,this._openClass=_||"",this._closeClass=w||"",this._root=T,this._hoverType=O,this._hoverDelay=L}var s,l,c;return s=u,l=[{key:"initialize",value:function(){if(!this._validate())throw new 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){o({openClass:e}),this._openClass!==e&&(this._openClass=e)}},{key:"closeClass",get:function(){return this.isTopLevel?this._closeClass:this.elements.rootMenu.closeClass},set:function(e){o({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 r=e.elements.parentMenu.elements.menuItems[t];r.isSubmenuItem&&r.elements.toggle.elements.controlledMenu===e&&(n=!0,e.elements.parentMenu.currentEvent=e.currentEvent,e.elements.parentMenu.currentChild=t),t++}}n("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 new TypeError("AccessibleMenu: Values given to isValidState() must be inside of an object. ".concat(n," given."))}var r=["none","self","child"];for(var o in t)if(!r.includes(t[o]))throw new TypeError("AccessibleMenu: ".concat(o," must be one of the following values: ").concat(r.join(", "),'. "').concat(t[o],'" given.'))}catch(e){return console.error(e),!1}}({value:t}),this._focusState!==t&&(this._focusState=t),this.elements.submenuToggles.length>0&&("self"===t||"none"===t)&&this.elements.submenuToggles.forEach((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 new TypeError("AccessibleMenu: Values given to isValidEvent() must be inside of an object. ".concat(n," given."))}var r=["none","mouse","keyboard","character"];for(var o in t)if(!r.includes(t[o]))throw new TypeError("AccessibleMenu: ".concat(o," must be one of the following values: ").concat(r.join(", "),'. "').concat(t[o],'" given.'))}catch(e){return console.error(e),!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){i({value:e}),this._hoverType!==e&&(this._hoverType=e)}},{key:"hoverDelay",get:function(){return this._root?this._hoverDelay:this.elements.rootMenu.hoverDelay},set:function(e){n("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?t(HTMLElement,{menuElement:this._dom.menu,controllerElement:this._dom.controller,containerElement:this._dom.container})||(e=!1):t(HTMLElement,{menuElement:this._dom.menu})||(e=!1),""!==this._selectors.submenuItems?r({menuItemSelector:this._selectors.menuItems,menuLinkSelector:this._selectors.menuLinks,submenuItemSelector:this._selectors.submenuItems,submenuToggleSelector:this._selectors.submenuToggles,submenuSelector:this._selectors.submenus})||(e=!1):r({menuItemSelector:this._selectors.menuItems,menuLinkSelector:this._selectors.menuLinks})||(e=!1),""===this._openClass||o({openClass:this._openClass})||(e=!1),""===this._closeClass||o({closeClass:this._closeClass})||(e=!1),n("boolean",{isTopLevel:this._root})||(e=!1),null===this._elements.parentMenu||t(u,{parentMenu:this._elements.parentMenu})||(e=!1),i({hoverType:this._hoverType})||(e=!1),n("number",{hoverDelay:this._hoverDelay})||(e=!1),e}},{key:"_setDOMElementType",value:function(e){var n=arguments.length>1&&void 0!==arguments[1]?arguments[1]:this.dom.menu,r=!(arguments.length>2&&void 0!==arguments[2])||arguments[2];if("string"!=typeof this.selectors[e])throw new Error('AccessibleMenu: "'.concat(e,'" is not a valid element type within the menu.'));if(!Array.isArray(this.dom[e]))throw new Error('AccessibleMenu: The "'.concat(e,'" element cannot be set through _setDOMElementType.'));n!==this.dom.menu&&t(HTMLElement,{base:n});var o=Array.from(n.querySelectorAll(this.selectors[e])),i=o.filter((function(e){return e.parentElement===n}));this._dom[e]=r?i:[].concat(y(this._dom[e]),y(i))}},{key:"_resetDOMElementType",value:function(e){if(void 0===this.dom[e])throw new Error('AccessibleMenu: "'.concat(e,'" is not a valid element type within the menu.'));if(!Array.isArray(this.dom[e]))throw new 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 new Error("Cannot find root menu.");this._findRootMenu(e.elements.parentMenu)}}},{key:"_createChildElements",value:function(){var e=this;this.dom.menuItems.forEach((function(t){var n;if(e.dom.submenuItems.includes(t)){var r=t.querySelector(e.selectors.submenuToggles),o=t.querySelector(e.selectors.submenus),i=new e._MenuType({menuElement:o,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}),u=new e._MenuToggleType({menuToggleElement:r,parentElement:t,controlledMenu:i,parentMenu:e});e._elements.submenuToggles.push(u),n=new e._MenuItemType({menuItemElement:t,menuLinkElement:r,parentMenu:e,isSubmenuItem:!0,childMenu:i,toggle:u})}else{var s=t.querySelector(e.selectors.menuLinks);n=new e._MenuItemType({menuItemElement:t,menuLinkElement:s,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;function t(e,t,n){d(n),t.toggle(),t.isOpen&&(e.focusState="self",t.elements.controlledMenu.focusState="none")}this.elements.menuItems.forEach((function(n,r){n.dom.link.addEventListener("pointerdown",(function(){e.currentEvent="mouse",e.elements.rootMenu.blurChildren(),e.focusChild(r)}),{passive:!0}),n.isSubmenuItem&&n.elements.toggle.dom.toggle.addEventListener("pointerup",(function(r){e.currentEvent="mouse",t(e,n.elements.toggle,r)}))})),this.isTopLevel&&this.elements.controller&&this.elements.controller.dom.toggle.addEventListener("pointerup",(function(n){e.currentEvent="mouse",t(e,e.elements.controller,n)}))}},{key:"_handleHover",value:function(){var e=this;this.elements.menuItems.forEach((function(t,n){t.dom.link.addEventListener("pointerenter",(function(r){if("pen"!==r.pointerType&&"touch"!==r.pointerType)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("pointerleave",(function(n){"pen"!==n.pointerType&&"touch"!==n.pointerType&&("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=p(t);"Space"!==n&&"Enter"!==n||d(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 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n?this.dom.container.classList.add(n):(e=this.dom.container.classList).add.apply(e,ne(n))),t&&this.dom.toggle.dispatchEvent(this._expandEvent)}},{key:"_collapse",value:function(){var e,t,n=!(arguments.length>0&&void 0!==arguments[0])||arguments[0],r=this.elements.controlledMenu,o=r.closeClass,i=r.openClass;this.dom.toggle.setAttribute("aria-expanded","false"),""!==o&&("string"==typeof o?this.dom.container.classList.add(o):(e=this.dom.container.classList).add.apply(e,ne(o))),""!==i&&("string"==typeof i?this.dom.container.classList.remove(i):(t=this.dom.container.classList).remove.apply(t,ne(i))),n&&this.dom.toggle.dispatchEvent(this._collapseEvent)}}],n&&oe(t.prototype,n),r&&oe(t,r),i}(D);function he(e){return he="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},he(e)}function pe(e,t){return pe=Object.setPrototypeOf||function(e,t){return e.__proto__=t,e},pe(e,t)}function de(e){var t=function(){if("undefined"==typeof Reflect||!Reflect.construct)return!1;if(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,r=be(e);if(t){var o=be(this).constructor;n=Reflect.construct(r,arguments,o)}else n=r.apply(this,arguments);return ye(this,n)}}function ye(e,t){if(t&&("object"===he(t)||"function"==typeof t))return t;if(void 0!==t)throw new TypeError("Derived constructors may only return object or undefined");return ve(e)}function ve(e){if(void 0===e)throw new ReferenceError("this hasn't been initialised - super() hasn't been called");return e}function be(e){return be=Object.setPrototypeOf?Object.getPrototypeOf:function(e){return e.__proto__||Object.getPrototypeOf(e)},be(e)}function ge(e,t,n){return t in e?Object.defineProperty(e,t,{value:n,enumerable:!0,configurable:!0,writable:!0}):e[t]=n,e}return function(e){!function(e,t){if("function"!=typeof t&&null!==t)throw new 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&&pe(e,t)}(n,e);var t=de(n);function n(e){var r,o=e.menuElement,i=e.menuItemSelector,u=void 0===i?".nav-item":i,s=e.menuLinkSelector,l=void 0===s?".nav-link,.dropdown-item":s,c=e.submenuItemSelector,a=void 0===c?".dropdown":c,m=e.submenuToggleSelector,f=void 0===m?".dropdown-toggle":m,h=e.submenuSelector,p=void 0===h?".dropdown-menu":h,d=e.controllerElement,y=void 0===d?null:d,v=e.containerElement,b=void 0===v?null:v,g=e.openClass,M=void 0===g?"show":g,_=e.closeClass,E=void 0===_?"collapse":_,w=e.isTopLevel,C=void 0===w||w,T=e.parentMenu,S=void 0===T?null:T,I=e.hoverType,k=void 0===I?"off":I,O=e.hoverDelay,A=void 0===O?250:O,L=e.initialize,j=void 0===L||L;return function(e,t){if(!(e instanceof t))throw new TypeError("Cannot call a class as a function")}(this,n),ge(ve(r=t.call(this,{menuElement:o,menuItemSelector:u,menuLinkSelector:l,submenuItemSelector:a,submenuToggleSelector:f,submenuSelector:p,controllerElement:y,containerElement:b,openClass:M,closeClass:E,isTopLevel:C,parentMenu:S,hoverType:k,hoverDelay:A,initialize:!1})),"_MenuType",n),ge(ve(r),"_MenuItemType",ee),ge(ve(r),"_MenuToggleType",fe),j&&r.initialize(),r}return n}(Z)}();
var Bootstrap5Treeview=function(){"use strict";function e(e,t){try{if("object"!=typeof t){throw new TypeError(`AccessibleMenu: Elements given to isValidInstance() must be inside of an object. ${typeof t} given.`)}for(const n in t)if(!(t[n]instanceof e)){const s=typeof t[n];throw new TypeError(`AccessibleMenu: ${n} must be an instance of ${e.name}. ${s} given.`)}return!0}catch(e){return console.error(e),!1}}function t(e,t){try{if("object"!=typeof t){throw new TypeError(`AccessibleMenu: Values given to isValidType() must be inside of an object. ${typeof t} given.`)}for(const n in t){const s=typeof t[n];if(s!==e)throw new TypeError(`AccessibleMenu: ${n} must be a ${e}. ${s} given.`)}return!0}catch(e){return console.error(e),!1}}function n(e){try{if("object"!=typeof e){throw new TypeError(`AccessibleMenu: Values given to isCSSSelector() must be inside of an object. ${typeof e} given.`)}for(const t in e)try{if(null===e[t])throw new Error;document.querySelector(e[t])}catch(n){throw new TypeError(`AccessibleMenu: ${t} must be a valid CSS selector. "${e[t]}" given.`)}return!0}catch(e){return console.error(e),!1}}function s(e){try{if("object"!=typeof e||Array.isArray(e)){throw new TypeError(`AccessibleMenu: Values given to isValidClassList() must be inside of an object. ${typeof e} given.`)}for(const t in e){const s=typeof e[t];if("string"!==s){if(!Array.isArray(e[t]))throw new TypeError(`AccessibleMenu: ${t} must be a string or an array of strings. ${s} given.`);e[t].forEach((e=>{if("string"!=typeof e)throw new TypeError(`AccessibleMenu: ${t} must be a string or an array of strings. An array containing non-strings given.`)}))}else{const s={};s[t]=e[t],n(s)}}return!0}catch(e){return console.error(e),!1}}function r(e){try{if("object"!=typeof e){throw new TypeError(`AccessibleMenu: Values given to isValidHoverType() must be inside of an object. ${typeof e} given.`)}const t=["off","on","dynamic"];for(const n in e)if(!t.includes(e[n]))throw new TypeError(`AccessibleMenu: ${n} must be one of the following values: ${t.join(", ")}. "${e[n]}" given.`);return!0}catch(e){return console.error(e),!1}}function i(e,t,n){return(t=function(e){var t=function(e,t){if("object"!=typeof e||null===e)return e;var n=e[Symbol.toPrimitive];if(void 0!==n){var s=n.call(e,t||"default");if("object"!=typeof s)return s;throw new TypeError("@@toPrimitive must return a primitive value.")}return("string"===t?String:Number)(e)}(e,"string");return"symbol"==typeof t?t:String(t)}(t))in e?Object.defineProperty(e,t,{value:n,enumerable:!0,configurable:!0,writable:!0}):e[t]=n,e}class o{constructor(e){let{menuToggleElement:t,parentElement:n,controlledMenu:s,parentMenu:r=null}=e;i(this,"_dom",{toggle:null,parent:null}),i(this,"_elements",{controlledMenu:null,parentMenu:null}),i(this,"_open",!1),i(this,"_expandEvent",new CustomEvent("accessibleMenuExpand",{bubbles:!0,detail:{toggle:this}})),i(this,"_collapseEvent",new CustomEvent("accessibleMenuCollapse",{bubbles:!0,detail:{toggle:this}})),this._dom.toggle=t,this._dom.parent=n,this._elements.controlledMenu=s,this._elements.parentMenu=r}initialize(){if(this.dom.toggle.setAttribute("aria-haspopup","true"),this.dom.toggle.setAttribute("aria-expanded","false"),function(n,s){if(t("string",{tagName:n})&&e(HTMLElement,s)){const e=n.toLowerCase();let t=!0;for(const n in s)s[n].tagName.toLowerCase()!==e&&(t=!1);return t}return!1}("button",{toggle:this.dom.toggle})||this.dom.toggle.setAttribute("role","button"),""===this.dom.toggle.id||""===this.elements.controlledMenu.dom.menu.id){const e=Math.random().toString(36).replace(/[^a-z]+/g,"").substr(0,10);let 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,"-"),t.startsWith("-")&&(t=t.substring(1)),t.endsWith("-")&&(t=t.slice(0,-1)),n=`${t}-${n}`),this.dom.toggle.id=this.dom.toggle.id||`${n}-menu-button`,this.elements.controlledMenu.dom.menu.id=this.elements.controlledMenu.dom.menu.id||`${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)}get dom(){return this._dom}get elements(){return this._elements}get isOpen(){return this._open}set isOpen(e){t("boolean",{value:e}),this._open=e}_expand(){let e=!(arguments.length>0&&void 0!==arguments[0])||arguments[0];const{closeClass:t,openClass:n}=this.elements.controlledMenu;this.dom.toggle.setAttribute("aria-expanded","true"),""!==n&&("string"==typeof n?this.elements.controlledMenu.dom.menu.classList.add(n):this.elements.controlledMenu.dom.menu.classList.add(...n)),""!==t&&("string"==typeof t?this.elements.controlledMenu.dom.menu.classList.remove(t):this.elements.controlledMenu.dom.menu.classList.remove(...t)),e&&this.dom.toggle.dispatchEvent(this._expandEvent)}_collapse(){let e=!(arguments.length>0&&void 0!==arguments[0])||arguments[0];const{closeClass:t,openClass:n}=this.elements.controlledMenu;this.dom.toggle.setAttribute("aria-expanded","false"),""!==t&&("string"==typeof t?this.elements.controlledMenu.dom.menu.classList.add(t):this.elements.controlledMenu.dom.menu.classList.add(...t)),""!==n&&("string"==typeof n?this.elements.controlledMenu.dom.menu.classList.remove(n):this.elements.controlledMenu.dom.menu.classList.remove(...n)),e&&this.dom.toggle.dispatchEvent(this._collapseEvent)}open(){this.elements.controlledMenu.focusState="self",this._expand(),this.isOpen=!0}preview(){this.elements.parentMenu&&(this.elements.parentMenu.focusState="self"),this._expand(),this.isOpen=!0}close(){this.isOpen&&(this.elements.controlledMenu.currentChild=0,this.elements.controlledMenu.blur(),this.elements.parentMenu&&(this.elements.parentMenu.focusState="self"),this._collapse(),this.isOpen=!1)}toggle(){this.isOpen?this.close():this.open()}closeSiblings(){this.elements.parentMenu&&this.elements.parentMenu.elements.submenuToggles.forEach((e=>{e!==this&&e.close()}))}closeChildren(){this.elements.controlledMenu.elements.submenuToggles.forEach((e=>e.close()))}}function l(e,t,n){return(t=function(e){var t=function(e,t){if("object"!=typeof e||null===e)return e;var n=e[Symbol.toPrimitive];if(void 0!==n){var s=n.call(e,t||"default");if("object"!=typeof s)return s;throw new TypeError("@@toPrimitive must return a primitive value.")}return("string"===t?String:Number)(e)}(e,"string");return"symbol"==typeof t?t:String(t)}(t))in e?Object.defineProperty(e,t,{value:n,enumerable:!0,configurable:!0,writable:!0}):e[t]=n,e}class u{constructor(e){let{menuItemElement:t,menuLinkElement:n,parentMenu:s,isSubmenuItem:r=!1,childMenu:i=null,toggle:o=null}=e;l(this,"_dom",{item:null,link:null}),l(this,"_elements",{parentMenu:null,childMenu:null,toggle:null}),l(this,"_submenu",!1),this._dom.item=t,this._dom.link=n,this._elements.parentMenu=s,this._elements.childMenu=i,this._elements.toggle=o,this._submenu=r}initialize(){}get dom(){return this._dom}get elements(){return this._elements}get isSubmenuItem(){return this._submenu}focus(){this.elements.parentMenu.shouldFocus&&this.dom.link.focus()}blur(){this.elements.parentMenu.shouldFocus&&this.dom.link.blur()}}function m(e){try{const 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((e=>!0===n[e]))||""}catch(e){return""}}function h(e){e.preventDefault(),e.stopPropagation()}function c(e,t,n){return(t=function(e){var t=function(e,t){if("object"!=typeof e||null===e)return e;var n=e[Symbol.toPrimitive];if(void 0!==n){var s=n.call(e,t||"default");if("object"!=typeof s)return s;throw new TypeError("@@toPrimitive must return a primitive value.")}return("string"===t?String:Number)(e)}(e,"string");return"symbol"==typeof t?t:String(t)}(t))in e?Object.defineProperty(e,t,{value:n,enumerable:!0,configurable:!0,writable:!0}):e[t]=n,e}class a{constructor(e){let{menuElement:t,menuItemSelector:n="li",menuLinkSelector:s="a",submenuItemSelector:r="",submenuToggleSelector:i="a",submenuSelector:l="ul",controllerElement:m=null,containerElement:h=null,openClass:d="show",closeClass:p="hide",isTopLevel:g=!0,parentMenu:f=null,hoverType:b="off",hoverDelay:v=250}=e;c(this,"_MenuType",a),c(this,"_MenuItemType",u),c(this,"_MenuToggleType",o),c(this,"_dom",{menu:null,menuItems:[],submenuItems:[],submenuToggles:[],submenus:[],controller:null,container:null}),c(this,"_selectors",{menuItems:"",menuLinks:"",submenuItems:"",submenuToggles:"",submenus:""}),c(this,"_elements",{menuItems:[],submenuToggles:[],controller:null,parentMenu:null,rootMenu:null}),c(this,"_openClass","show"),c(this,"_closeClass","hide"),c(this,"_root",!0),c(this,"_currentChild",0),c(this,"_focusState","none"),c(this,"_currentEvent","none"),c(this,"_hoverType","off"),c(this,"_hoverDelay",250),this._dom.menu=t,this._dom.controller=m,this._dom.container=h,this._selectors.menuItems=n,this._selectors.menuLinks=s,this._selectors.submenuItems=r,this._selectors.submenuToggles=i,this._selectors.submenus=l,this._elements.menuItems=[],this._elements.submenuToggles=[],this._elements.controller=null,this._elements.parentMenu=f,this._elements.rootMenu=g?this:null,this._openClass=d||"",this._closeClass=p||"",this._root=g,this._hoverType=b,this._hoverDelay=v}initialize(){if(!this._validate())throw new 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){const e=new this._MenuToggleType({menuToggleElement:this.dom.controller,parentElement:this.dom.container,controlledMenu:this});this._elements.controller=e}this._createChildElements()}get dom(){return this._dom}get selectors(){return this._selectors}get elements(){return this._elements}get isTopLevel(){return this._root}get openClass(){return this.isTopLevel?this._openClass:this.elements.rootMenu.openClass}get closeClass(){return this.isTopLevel?this._closeClass:this.elements.rootMenu.closeClass}get currentChild(){return this._currentChild}get focusState(){return this._focusState}get currentEvent(){return this._currentEvent}get currentMenuItem(){return this.elements.menuItems[this.currentChild]}get hoverType(){return this._root?this._hoverType:this.elements.rootMenu.hoverType}get hoverDelay(){return this._root?this._hoverDelay:this.elements.rootMenu.hoverDelay}get shouldFocus(){let e=!1;return"keyboard"!==this.currentEvent&&"character"!==this.currentEvent||(e=!0),"mouse"===this.currentEvent&&"dynamic"===this.hoverType&&(e=!0),e}set openClass(e){s({openClass:e}),this._openClass!==e&&(this._openClass=e)}set closeClass(e){s({closeClass:e}),this._closeClass!==e&&(this._closeClass=e)}set currentChild(e){function n(e){if(["mouse","character"].includes(e.currentEvent)&&e.elements.parentMenu){let t=0,n=!1;for(;!n&&t<e.elements.parentMenu.elements.menuItems.length;){const s=e.elements.parentMenu.elements.menuItems[t];s.isSubmenuItem&&s.elements.toggle.elements.controlledMenu===e&&(n=!0,e.elements.parentMenu.currentEvent=e.currentEvent,e.elements.parentMenu.currentChild=t),t++}}}t("number",{value:e}),e<-1?(this._currentChild=-1,n(this)):e>=this.elements.menuItems.length?(this._currentChild=this.elements.menuItems.length-1,n(this)):this.focusChild!==e&&(this._currentChild=e,n(this))}set focusState(e){!function(e){try{if("object"!=typeof e)throw new TypeError(`AccessibleMenu: Values given to isValidState() must be inside of an object. ${typeof e} given.`);const t=["none","self","child"];for(const n in e)if(!t.includes(e[n]))throw new TypeError(`AccessibleMenu: ${n} must be one of the following values: ${t.join(", ")}. "${e[n]}" given.`);return!0}catch(e){return console.error(e),!1}}({value:e}),this._focusState!==e&&(this._focusState=e),this.elements.submenuToggles.length>0&&("self"===e||"none"===e)&&this.elements.submenuToggles.forEach((e=>{e.elements.controlledMenu.focusState="none"})),!this.elements.parentMenu||"self"!==e&&"child"!==e||(this.elements.parentMenu.focusState="child")}set currentEvent(e){!function(e){try{if("object"!=typeof e)throw new TypeError(`AccessibleMenu: Values given to isValidEvent() must be inside of an object. ${typeof e} given.`);const t=["none","mouse","keyboard","character"];for(const n in e)if(!t.includes(e[n]))throw new TypeError(`AccessibleMenu: ${n} must be one of the following values: ${t.join(", ")}. "${e[n]}" given.`);return!0}catch(e){return console.error(e),!1}}({value:e}),this._currentEvent!==e&&(this._currentEvent=e,this.elements.submenuToggles.length>0&&this.elements.submenuToggles.forEach((t=>{t.elements.controlledMenu.currentEvent=e})))}set hoverType(e){r({value:e}),this._hoverType!==e&&(this._hoverType=e)}set hoverDelay(e){t("number",{value:e}),this._hoverDelay!==e&&(this._hoverDelay=e)}_validate(){let i=!0;return null!==this._dom.container||null!==this._dom.controller?e(HTMLElement,{menuElement:this._dom.menu,controllerElement:this._dom.controller,containerElement:this._dom.container})||(i=!1):e(HTMLElement,{menuElement:this._dom.menu})||(i=!1),""!==this._selectors.submenuItems?n({menuItemSelector:this._selectors.menuItems,menuLinkSelector:this._selectors.menuLinks,submenuItemSelector:this._selectors.submenuItems,submenuToggleSelector:this._selectors.submenuToggles,submenuSelector:this._selectors.submenus})||(i=!1):n({menuItemSelector:this._selectors.menuItems,menuLinkSelector:this._selectors.menuLinks})||(i=!1),""===this._openClass||s({openClass:this._openClass})||(i=!1),""===this._closeClass||s({closeClass:this._closeClass})||(i=!1),t("boolean",{isTopLevel:this._root})||(i=!1),null===this._elements.parentMenu||e(a,{parentMenu:this._elements.parentMenu})||(i=!1),r({hoverType:this._hoverType})||(i=!1),t("number",{hoverDelay:this._hoverDelay})||(i=!1),i}_setDOMElementType(t){let n=arguments.length>1&&void 0!==arguments[1]?arguments[1]:this.dom.menu,s=!(arguments.length>2&&void 0!==arguments[2])||arguments[2];if("string"!=typeof this.selectors[t])throw new Error(`AccessibleMenu: "${t}" is not a valid element type within the menu.`);{if(!Array.isArray(this.dom[t]))throw new Error(`AccessibleMenu: The "${t}" element cannot be set through _setDOMElementType.`);n!==this.dom.menu&&e(HTMLElement,{base:n});const r=Array.from(n.querySelectorAll(this.selectors[t])).filter((e=>e.parentElement===n));this._dom[t]=s?r:[...this._dom[t],...r]}}_resetDOMElementType(e){if(void 0===this.dom[e])throw new Error(`AccessibleMenu: "${e}" is not a valid element type within the menu.`);if(!Array.isArray(this.dom[e]))throw new Error(`AccessibleMenu: The "${e}" element cannot be reset through _resetDOMElementType.`);this._dom[e]=[]}_setDOMElements(){this._setDOMElementType("menuItems"),""!==this.selectors.submenuItems&&(this._setDOMElementType("submenuItems"),this._resetDOMElementType("submenuToggles"),this._resetDOMElementType("submenus"),this.dom.submenuItems.forEach((e=>{this._setDOMElementType("submenuToggles",e,!1),this._setDOMElementType("submenus",e,!1)})))}_findRootMenu(e){if(e.isTopLevel)this._elements.rootMenu=e;else{if(null===e.elements.parentMenu)throw new Error("Cannot find root menu.");this._findRootMenu(e.elements.parentMenu)}}_createChildElements(){this.dom.menuItems.forEach((e=>{let t;if(this.dom.submenuItems.includes(e)){const n=e.querySelector(this.selectors.submenuToggles),s=e.querySelector(this.selectors.submenus),r=new this._MenuType({menuElement:s,menuItemSelector:this.selectors.menuItems,menuLinkSelector:this.selectors.menuLinks,submenuItemSelector:this.selectors.submenuItems,submenuToggleSelector:this.selectors.submenuToggles,submenuSelector:this.selectors.submenus,openClass:this.openClass,closeClass:this.closeClass,isTopLevel:!1,parentMenu:this,hoverType:this.hoverType,hoverDelay:this.hoverDelay}),i=new this._MenuToggleType({menuToggleElement:n,parentElement:e,controlledMenu:r,parentMenu:this});this._elements.submenuToggles.push(i),t=new this._MenuItemType({menuItemElement:e,menuLinkElement:n,parentMenu:this,isSubmenuItem:!0,childMenu:r,toggle:i})}else{const n=e.querySelector(this.selectors.menuLinks);t=new this._MenuItemType({menuItemElement:e,menuLinkElement:n,parentMenu:this})}this._elements.menuItems.push(t)}))}_handleFocus(){this.elements.menuItems.forEach(((e,t)=>{e.dom.link.addEventListener("focus",(()=>{this.focusState="self",this.currentChild=t}))}))}_handleClick(){function e(e,t,n){h(n),t.toggle(),t.isOpen&&(e.focusState="self",t.elements.controlledMenu.focusState="none")}this.elements.menuItems.forEach(((t,n)=>{t.dom.link.addEventListener("pointerdown",(()=>{this.currentEvent="mouse",this.elements.rootMenu.blurChildren(),this.focusChild(n)}),{passive:!0}),t.isSubmenuItem&&t.elements.toggle.dom.toggle.addEventListener("pointerup",(n=>{this.currentEvent="mouse",e(this,t.elements.toggle,n)}))})),this.isTopLevel&&this.elements.controller&&this.elements.controller.dom.toggle.addEventListener("pointerup",(t=>{this.currentEvent="mouse",e(this,this.elements.controller,t)}))}_handleHover(){this.elements.menuItems.forEach(((e,t)=>{e.dom.link.addEventListener("pointerenter",(n=>{if("pen"!==n.pointerType&&"touch"!==n.pointerType)if("on"===this.hoverType)this.currentEvent="mouse",this.currentChild=t,e.isSubmenuItem&&e.elements.toggle.preview();else if("dynamic"===this.hoverType){const n=this.elements.submenuToggles.some((e=>e.isOpen));this.currentChild=t,this.isTopLevel&&"none"===this.focusState||(this.currentEvent="mouse",this.focusCurrentChild()),!e.isSubmenuItem||this.isTopLevel&&!n||(this.currentEvent="mouse",e.elements.toggle.preview())}})),e.isSubmenuItem&&e.dom.item.addEventListener("pointerleave",(t=>{"pen"!==t.pointerType&&"touch"!==t.pointerType&&("on"===this.hoverType?this.hoverDelay>0?setTimeout((()=>{this.currentEvent="mouse",e.elements.toggle.close()}),this.hoverDelay):(this.currentEvent="mouse",e.elements.toggle.close()):"dynamic"===this.hoverType&&(this.isTopLevel||(this.hoverDelay>0?setTimeout((()=>{this.currentEvent="mouse",e.elements.toggle.close(),this.focusCurrentChild()}),this.hoverDelay):(this.currentEvent="mouse",e.elements.toggle.close(),this.focusCurrentChild()))))}))}))}_handleKeydown(){this.isTopLevel&&this.elements.controller&&this.elements.controller.dom.toggle.addEventListener("keydown",(e=>{this.currentEvent="keyboard";const t=m(e);"Space"!==t&&"Enter"!==t||h(e)}))}_handleKeyup(){this.isTopLevel&&this.elements.controller&&this.elements.controller.dom.toggle.addEventListener("keyup",(e=>{this.currentEvent="keyboard";const t=m(e);"Space"!==t&&"Enter"!==t||(h(e),this.elements.controller.open(),this.focusFirstChild())}))}focus(){this.focusState="self",this.shouldFocus&&this.dom.menu.focus()}blur(){this.focusState="none",this.shouldFocus&&this.dom.menu.blur()}focusCurrentChild(){this.focusState="self",-1!==this.currentChild&&this.currentMenuItem.focus()}focusChild(e){this.blurCurrentChild(),this.currentChild=e,this.focusCurrentChild()}focusFirstChild(){this.focusChild(0)}focusLastChild(){this.focusChild(this.elements.menuItems.length-1)}focusNextChild(){this.currentChild<this.elements.menuItems.length-1?this.focusChild(this.currentChild+1):this.focusCurrentChild()}focusPreviousChild(){this.currentChild>0?this.focusChild(this.currentChild-1):this.focusCurrentChild()}blurCurrentChild(){this.focusState="none",-1!==this.currentChild&&this.currentMenuItem.blur()}focusController(){this.dom.controller&&(this.shouldFocus&&this.dom.controller.focus(),this.focusState="none")}focusContainer(){this.dom.container&&(this.shouldFocus&&this.dom.container.focus(),this.focusState="none")}closeChildren(){this.elements.submenuToggles.forEach((e=>e.close()))}blurChildren(){this.elements.menuItems.forEach((e=>{e.blur(),e.isSubmenuItem&&e.elements.childMenu.blurChildren()}))}}class d extends u{constructor(e){let{menuItemElement:t,menuLinkElement:n,parentMenu:s,isSubmenuItem:r=!1,childMenu:i=null,toggle:o=null,initialize:l=!0}=e;super({menuItemElement:t,menuLinkElement:n,parentMenu:s,isSubmenuItem:r,childMenu:i,toggle:o}),l&&this.initialize()}initialize(){super.initialize(),this.dom.item.setAttribute("role","none"),this.dom.link.setAttribute("role","treeitem"),this.dom.link.tabIndex=-1}focus(){super.focus(),this.dom.link.tabIndex=0}blur(){super.blur(),this.dom.link.tabIndex=-1}}class p extends o{constructor(e){let{menuToggleElement:t,parentElement:n,controlledMenu:s,parentMenu:r=null,initialize:i=!0}=e;super({menuToggleElement:t,parentElement:n,controlledMenu:s,parentMenu:r}),i&&this.initialize()}}function g(e,t,n){return(t=function(e){var t=function(e,t){if("object"!=typeof e||null===e)return e;var n=e[Symbol.toPrimitive];if(void 0!==n){var s=n.call(e,t||"default");if("object"!=typeof s)return s;throw new TypeError("@@toPrimitive must return a primitive value.")}return("string"===t?String:Number)(e)}(e,"string");return"symbol"==typeof t?t:String(t)}(t))in e?Object.defineProperty(e,t,{value:n,enumerable:!0,configurable:!0,writable:!0}):e[t]=n,e}class f extends a{constructor(e){let{menuElement:t,menuItemSelector:n="li",menuLinkSelector:s="a",submenuItemSelector:r="",submenuToggleSelector:i="a",submenuSelector:o="ul",controllerElement:l=null,containerElement:u=null,openClass:m="show",closeClass:h="hide",isTopLevel:c=!0,parentMenu:a=null,hoverType:b="off",hoverDelay:v=250,initialize:M=!0}=e;super({menuElement:t,menuItemSelector:n,menuLinkSelector:s,submenuItemSelector:r,submenuToggleSelector:i,submenuSelector:o,controllerElement:l,containerElement:u,openClass:m,closeClass:h,isTopLevel:c,parentMenu:a,hoverType:b,hoverDelay:v}),g(this,"_MenuType",f),g(this,"_MenuItemType",d),g(this,"_MenuToggleType",p),M&&this.initialize()}initialize(){try{super.initialize(),this.isTopLevel?(this.dom.menu.setAttribute("role","tree"),this.elements.menuItems[0].dom.link.tabIndex=0):this.dom.menu.setAttribute("role","group"),this._handleFocus(),this._handleClick(),this._handleHover(),this._handleKeydown(),this._handleKeyup()}catch(e){console.error(e)}}_handleKeydown(){super._handleKeydown(),this.dom.menu.addEventListener("keydown",(e=>{this.currentEvent="keyboard";const t=m(e);if("Tab"===t&&("none"!==this.elements.rootMenu.focusState?this.elements.rootMenu.blur():this.elements.rootMenu.focus()),"self"===this.focusState){const n=["Enter","ArrowRight"],s=["Escape"];(["Space","ArrowUp","ArrowDown","ArrowLeft","Asterisk","Home","End"].includes(t)||this.currentMenuItem.isSubmenuItem&&n.includes(t)||this.elements.controller&&s.includes(t))&&h(e)}}))}_handleKeyup(){super._handleKeyup(),this.dom.menu.addEventListener("keyup",(e=>{this.currentEvent="keyboard";const t=m(e),{altKey:n,crtlKey:s,metaKey:r}=e;if("Character"!==t||(n||s||r)){if("self"===this.focusState)if("Enter"===t||"Space"===t)h(e),this.currentMenuItem.isSubmenuItem?this.currentMenuItem.elements.toggle.isOpen?this.currentMenuItem.elements.toggle.close():this.currentMenuItem.elements.toggle.preview():this.currentMenuItem.dom.link.click();else if("Escape"===t)this.isTopLevel&&this.elements.controller&&this.elements.controller.isOpen&&(this.elements.controller.close(),this.focusController());else if("ArrowDown"===t)h(e),this.currentMenuItem.isSubmenuItem&&this.currentMenuItem.elements.toggle.isOpen?(this.blurCurrentChild(),this.currentMenuItem.elements.childMenu.currentEvent=this.currentEvent,this.currentMenuItem.elements.childMenu.focusFirstChild()):this.isTopLevel||this.currentChild!==this.elements.menuItems.length-1?this.focusNextChild():this.focusParentsNextChild();else if("ArrowUp"===t){h(e);const t=this.elements.menuItems[this.currentChild-1];t&&t.isSubmenuItem&&t.elements.toggle.isOpen?(this.blurCurrentChild(),this.currentChild=this.currentChild-1,this.currentMenuItem.elements.childMenu.currentEvent=this.currentEvent,this.focusChildsLastNode()):this.isTopLevel||0!==this.currentChild?this.focusPreviousChild():(this.blurCurrentChild(),this.elements.parentMenu.currentEvent=this.currentEvent,this.elements.parentMenu.focusCurrentChild())}else"ArrowRight"===t?this.currentMenuItem.isSubmenuItem&&(h(e),this.currentMenuItem.elements.toggle.isOpen?(this.blurCurrentChild(),this.currentMenuItem.elements.childMenu.currentEvent=this.currentEvent,this.currentMenuItem.elements.childMenu.focusFirstChild()):this.currentMenuItem.elements.toggle.preview()):"ArrowLeft"===t?(h(e),this.currentMenuItem.isSubmenuItem&&this.currentMenuItem.elements.toggle.isOpen?(this.currentMenuItem.elements.childMenu.blurCurrentChild(),this.currentMenuItem.elements.toggle.close()):this.isTopLevel||(this.blurCurrentChild(),this.elements.parentMenu.currentEvent=this.currentEvent,this.elements.parentMenu.focusCurrentChild())):"Home"===t?(h(e),this.blurCurrentChild(),this.elements.rootMenu.focusFirstChild()):"End"===t?(h(e),this.blurCurrentChild(),this.elements.rootMenu.focusLastNode()):"Asterisk"===t&&(h(e),this.openChildren())}else h(e),this.elements.rootMenu.currentEvent="character",this.focusNextNodeWithCharacter(e.key)}))}focusLastNode(){const e=this.elements.menuItems.length-1,t=this.elements.menuItems[e];t.isSubmenuItem&&t.elements.toggle.isOpen?(this.currentChild=e,t.elements.childMenu.currentEvent=this.currentEvent,t.elements.childMenu.focusLastNode()):this.focusLastChild()}openChildren(){this.elements.submenuToggles.forEach((e=>e.preview()))}focusNextNodeWithCharacter(e){const t=e.toLowerCase(),n=function e(t){let n=[];return t.elements.menuItems.forEach((t=>{n.push(t),t.isSubmenuItem&&t.elements.toggle.isOpen&&(n=[...n,...e(t.elements.toggle.elements.controlledMenu)])})),n}(this.elements.rootMenu),s=n.indexOf(this.currentMenuItem)+1,r=[...n.slice(s),...n.slice(0,s)];let i=0,o=!1;for(;!o&&i<r.length;){let e="";if(e=r[i].dom.item.innerText?r[i].dom.item.innerText:r[i].dom.item.textContent,e=e.replace(/[\s]/g,"").toLowerCase().charAt(0),e===t){o=!0;const e=r[i].elements.parentMenu,t=e.elements.menuItems.indexOf(r[i]);this.elements.rootMenu.blurChildren(),e.focusChild(t)}i++}}focusParentsNextChild(){this.elements.parentMenu&&(this.elements.parentMenu.currentEvent=this.currentEvent,this.elements.parentMenu.currentChild===this.elements.parentMenu.elements.menuItems.length-1?(this.elements.parentMenu.blurCurrentChild(),this.elements.parentMenu.focusParentsNextChild()):(this.blurChildren(),this.elements.parentMenu.focusNextChild()))}focusChildsLastNode(){this.currentMenuItem.elements.childMenu.currentEvent=this.currentEvent,this.currentMenuItem.elements.childMenu.focusLastChild(),this.currentMenuItem.elements.childMenu.currentMenuItem.isSubmenuItem&&this.currentMenuItem.elements.childMenu.currentMenuItem.elements.toggle.isOpen&&(this.currentMenuItem.elements.childMenu.blurCurrentChild(),this.currentMenuItem.elements.childMenu.focusChildsLastNode())}}class b extends d{constructor(e){let{menuItemElement:t,menuLinkElement:n,parentMenu:s,isSubmenuItem:r=!1,childMenu:i=null,toggle:o=null,initialize:l=!0}=e;super({menuItemElement:t,menuLinkElement:n,parentMenu:s,isSubmenuItem:r,childMenu:i,toggle:o,initialize:!1}),l&&this.initialize()}}function v(e,t,n){return(t=function(e){var t=function(e,t){if("object"!=typeof e||null===e)return e;var n=e[Symbol.toPrimitive];if(void 0!==n){var s=n.call(e,t||"default");if("object"!=typeof s)return s;throw new TypeError("@@toPrimitive must return a primitive value.")}return("string"===t?String:Number)(e)}(e,"string");return"symbol"==typeof t?t:String(t)}(t))in e?Object.defineProperty(e,t,{value:n,enumerable:!0,configurable:!0,writable:!0}):e[t]=n,e}class M extends p{constructor(e){let{menuToggleElement:t,parentElement:n,controlledMenu:s,parentMenu:r=null,initialize:i=!0}=e;super({menuToggleElement:t,parentElement:n,controlledMenu:s,parentMenu:r,initialize:!1}),v(this,"_dom",{toggle:null,parent:null,container:null}),this._dom.toggle=t,this._dom.parent=n,this._dom.container=s.isTopLevel?s.dom.container:s.dom.menu,i&&this.initialize()}initialize(){super.initialize(),this.dom.toggle.hasAttribute("data-bs-toggle")&&this.dom.toggle.removeAttribute("data-bs-toggle"),this.dom.toggle.hasAttribute("data-bs-target")&&this.dom.toggle.removeAttribute("data-bs-target")}_expand(){let e=!(arguments.length>0&&void 0!==arguments[0])||arguments[0];const{openClass:t}=this.elements.controlledMenu;this.dom.toggle.setAttribute("aria-expanded","true"),""!==t&&("string"==typeof t?this.dom.container.classList.add(t):this.dom.container.classList.add(...t)),e&&this.dom.toggle.dispatchEvent(this._expandEvent)}_collapse(){let e=!(arguments.length>0&&void 0!==arguments[0])||arguments[0];const{closeClass:t,openClass:n}=this.elements.controlledMenu;this.dom.toggle.setAttribute("aria-expanded","false"),""!==t&&("string"==typeof t?this.dom.container.classList.add(t):this.dom.container.classList.add(...t)),""!==n&&("string"==typeof n?this.dom.container.classList.remove(n):this.dom.container.classList.remove(...n)),e&&this.dom.toggle.dispatchEvent(this._collapseEvent)}}function y(e,t,n){return(t=function(e){var t=function(e,t){if("object"!=typeof e||null===e)return e;var n=e[Symbol.toPrimitive];if(void 0!==n){var s=n.call(e,t||"default");if("object"!=typeof s)return s;throw new TypeError("@@toPrimitive must return a primitive value.")}return("string"===t?String:Number)(e)}(e,"string");return"symbol"==typeof t?t:String(t)}(t))in e?Object.defineProperty(e,t,{value:n,enumerable:!0,configurable:!0,writable:!0}):e[t]=n,e}class E extends f{constructor(e){let{menuElement:t,menuItemSelector:n=".nav-item",menuLinkSelector:s=".nav-link,.dropdown-item",submenuItemSelector:r=".dropdown",submenuToggleSelector:i=".dropdown-toggle",submenuSelector:o=".dropdown-menu",controllerElement:l=null,containerElement:u=null,openClass:m="show",closeClass:h="collapse",isTopLevel:c=!0,parentMenu:a=null,hoverType:d="off",hoverDelay:p=250,initialize:g=!0}=e;super({menuElement:t,menuItemSelector:n,menuLinkSelector:s,submenuItemSelector:r,submenuToggleSelector:i,submenuSelector:o,controllerElement:l,containerElement:u,openClass:m,closeClass:h,isTopLevel:c,parentMenu:a,hoverType:d,hoverDelay:p,initialize:!1}),y(this,"_MenuType",E),y(this,"_MenuItemType",b),y(this,"_MenuToggleType",M),g&&this.initialize()}}return E}();
//# sourceMappingURL=treeview-bs5.min.js.map

24

package.json
{
"name": "accessible-menu-bootstrap-5",
"version": "1.0.0",
"version": "1.0.1",
"description": "A JavaScript library to help you generate WAI-ARIA accessible menus with in the DOM using Bootstrap 5.",

@@ -55,6 +55,6 @@ "main": "index.js",

"@babel/preset-env": "^7.12.1",
"@commitlint/cli": "^15.0.0",
"@commitlint/config-conventional": "^15.0.0",
"@rollup/plugin-babel": "^5.3.0",
"@rollup/plugin-node-resolve": "^13.0.2",
"@commitlint/cli": "^17.0.0",
"@commitlint/config-conventional": "^17.0.0",
"@rollup/plugin-babel": "^6.0.0",
"@rollup/plugin-node-resolve": "^15.0.0",
"commitizen": "^4.2.2",

@@ -66,12 +66,12 @@ "cz-conventional-changelog": "^3.3.0",

"eslint-plugin-import": "^2.22.1",
"eslint-plugin-jsdoc": "^37.0.3",
"eslint-plugin-jsdoc": "^40.0.0",
"eslint-plugin-node": "^11.1.0",
"eslint-plugin-promise": "^5.1.0",
"husky": "^7.0.2",
"jest": "^27.0.4",
"jest-environment-jsdom-latest": "^26.6.2",
"jest-extended": "^1.1.0",
"jsdoc": "^3.6.7",
"husky": "^8.0.1",
"jest": "^29.0.0",
"jest-environment-jsdom": "^29.0.0",
"jest-extended": "^3.0.0",
"jsdoc": "^4.0.0",
"jsdoc-typeof-plugin": "^1.0.0",
"lint-staged": "^12.0.3",
"lint-staged": "^13.0.1",
"prettier": "^2.1.2",

@@ -78,0 +78,0 @@ "rollup": "^2.33.1",

29

README.md

@@ -5,4 +5,4 @@ # accessible-menu-bootstrap-5

[![License](https://img.shields.io/github/license/NickDJM/accessible-menu-bootstrap-5?style=for-the-badge)](/LICENSE)
[![Jest tests](https://img.shields.io/github/workflow/status/nickdjm/accessible-menu-bootstrap-5/Tests/1.x?label=Tests&style=for-the-badge)](https://github.com/NickDJM/accessible-menu-bootstrap-5/actions/workflows/test.yml)
[![GitHub CodeQL](https://img.shields.io/github/workflow/status/nickdjm/accessible-menu-bootstrap-5/CodeQL/1.x?label=CodeQL&style=for-the-badge)](https://github.com/NickDJM/accessible-menu-bootstrap-5/actions/workflows/codeql-analysis.yml)
[![Jest tests](https://img.shields.io/github/actions/workflow/status/nickdjm/accessible-menu-bootstrap-5/test.yml?branch=1.x&label=Tests&style=for-the-badge)](https://github.com/NickDJM/accessible-menu-bootstrap-5/actions/workflows/test.yml)
[![GitHub CodeQL](https://img.shields.io/github/actions/workflow/status/nickdjm/accessible-menu-bootstrap-5/codeql-analysis.yml?branch=1.x&label=CodeQL&style=for-the-badge)](https://github.com/NickDJM/accessible-menu-bootstrap-5/actions/workflows/codeql-analysis.yml)

@@ -15,5 +15,5 @@ A JavaScript library to help you generate WAI-ARIA accessible menus with in the DOM using Bootstrap 5.

- [Disclosure Navigation Menus](https://www.w3.org/TR/wai-aria-practices-1.2/examples/disclosure/disclosure-navigation.html)
- [Navigation Menubar](https://www.w3.org/TR/wai-aria-practices-1.2/examples/menubar/menubar-1/menubar-1.html), and
- [Navigation Treeview](https://www.w3.org/TR/wai-aria-practices-1.2/examples/treeview/treeview-2/treeview-2a.html)
- [Disclosure Navigation Menus](https://www.w3.org/WAI/ARIA/apg/patterns/disclosure/examples/disclosure-navigation/),
- [Navigation Menubar](https://www.w3.org/WAI/ARIA/apg/patterns/menubar/examples/menubar-navigation/), and
- [Navigation Treeview](https://www.w3.org/WAI/ARIA/apg/patterns/treeview/examples/treeview-navigation/)

@@ -50,3 +50,3 @@ ## Browser Support

```html
<script src="https://cdn.jsdelivr.net/npm/accessible-menu-bootstrap-5@1.0.0/dist/accessible-menu-bs5.min.js"></script>
<script src="https://cdn.jsdelivr.net/npm/accessible-menu-bootstrap-5@1.0.1/dist/accessible-menu-bs5.min.js"></script>
```

@@ -81,3 +81,3 @@

```html
<script src="https://cdn.jsdelivr.net/npm/accessible-menu-bootstrap-5@1.0.0/dist/accessible-menu-bs5.min.js"></script>
<script src="https://cdn.jsdelivr.net/npm/accessible-menu-bootstrap-5@1.0.1/dist/accessible-menu-bs5.min.js"></script>
```

@@ -110,3 +110,3 @@

```html
<script src="https://cdn.jsdelivr.net/npm/accessible-menu-bootstrap-5@1.0.0/dist/disclosure-menu-bs5.min.js"></script>
<script src="https://cdn.jsdelivr.net/npm/accessible-menu-bootstrap-5@1.0.1/dist/disclosure-menu-bs5.min.js"></script>
```

@@ -131,3 +131,3 @@

```html
<script src="https://cdn.jsdelivr.net/npm/accessible-menu-bootstrap-5@1.0.0/dist/menubar-bs5.min.js"></script>
<script src="https://cdn.jsdelivr.net/npm/accessible-menu-bootstrap-5@1.0.1/dist/menubar-bs5.min.js"></script>
```

@@ -152,3 +152,3 @@

```html
<script src="https://cdn.jsdelivr.net/npm/accessible-menu-bootstrap-5@1.0.0/dist/treeview-bs5.min.js"></script>
<script src="https://cdn.jsdelivr.net/npm/accessible-menu-bootstrap-5@1.0.1/dist/treeview-bs5.min.js"></script>
```

@@ -171,2 +171,3 @@

- [Two-level menu with toggle](docs/basics/two-level-menu-with-toggle.md)
- [Live examples](https://mandrasch.github.io/accessible-menu-bootstrap-examples/)

@@ -192,1 +193,9 @@ ### Conflict with Bootstrap's own navbar toggle

If you're interested in contributing to the project, please read the [Contribution Guidelines](.github/CONTRIBUTING.md). Any and all contributions _must_ follow these guidelines or they will not be accepted.
## Sponsors
<p align="center">
<a href="https://coldfrontlabs.ca">
<img src="https://coldfrontlabs.ca/themes/custom/frosty/images/coldfrontlabs-flakkon-logo.png" alt="Coldfront Labs Inc." width="300px"/>
</a>
</p>

2

src/bootstrap5DisclosureMenuToggle.js

@@ -12,3 +12,3 @@ /* eslint-disable jsdoc/no-undefined-types */

*
* @type {object.<HTMLElement>}
* @type {Object<HTMLElement>}
* @property {HTMLElement} toggle - The menu toggle.

@@ -15,0 +15,0 @@ * @property {HTMLElement} parent - The menu containing this toggle.

2

src/bootstrap5MenubarToggle.js

@@ -12,3 +12,3 @@ /* eslint-disable jsdoc/no-undefined-types */

*
* @type {object.<HTMLElement>}
* @type {Object<HTMLElement>}
* @property {HTMLElement} toggle - The menu toggle.

@@ -15,0 +15,0 @@ * @property {HTMLElement} parent - The menu containing this toggle.

2

src/bootstrap5TreeviewToggle.js

@@ -12,3 +12,3 @@ /* eslint-disable jsdoc/no-undefined-types */

*
* @type {object.<HTMLElement>}
* @type {Object<HTMLElement>}
* @property {HTMLElement} toggle - The menu toggle.

@@ -15,0 +15,0 @@ * @property {HTMLElement} parent - The menu containing this toggle.

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