30 lines
15 KiB
JavaScript
30 lines
15 KiB
JavaScript
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/**
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* @license
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* Copyright 2019 Google LLC
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* SPDX-License-Identifier: BSD-3-Clause
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*/
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const t=globalThis,s=t.ShadowRoot&&(void 0===t.ShadyCSS||t.ShadyCSS.nativeShadow)&&"adoptedStyleSheets"in Document.prototype&&"replace"in CSSStyleSheet.prototype,i=Symbol(),e=new WeakMap;class o{constructor(t,s,e){if(this._$cssResult$=!0,e!==i)throw Error("CSSResult is not constructable. Use `unsafeCSS` or `css` instead.");this.cssText=t,this.t=s}get styleSheet(){let t=this.i;const i=this.t;if(s&&void 0===t){const s=void 0!==i&&1===i.length;s&&(t=e.get(i)),void 0===t&&((this.i=t=new CSSStyleSheet).replaceSync(this.cssText),s&&e.set(i,t))}return t}toString(){return this.cssText}}const h=t=>new o("string"==typeof t?t:t+"",void 0,i),r=(t,...s)=>{const e=1===t.length?t[0]:s.reduce(((s,i,e)=>s+(t=>{if(!0===t._$cssResult$)return t.cssText;if("number"==typeof t)return t;throw Error("Value passed to 'css' function must be a 'css' function result: "+t+". Use 'unsafeCSS' to pass non-literal values, but take care to ensure page security.")})(i)+t[e+1]),t[0]);return new o(e,t,i)},n=(i,e)=>{if(s)i.adoptedStyleSheets=e.map((t=>t instanceof CSSStyleSheet?t:t.styleSheet));else for(const s of e){const e=document.createElement("style"),o=t.litNonce;void 0!==o&&e.setAttribute("nonce",o),e.textContent=s.cssText,i.appendChild(e)}},c=s?t=>t:t=>t instanceof CSSStyleSheet?(t=>{let s="";for(const i of t.cssRules)s+=i.cssText;return h(s)})(t):t
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/**
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* @license
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* Copyright 2017 Google LLC
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* SPDX-License-Identifier: BSD-3-Clause
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*/,{is:a,defineProperty:l,getOwnPropertyDescriptor:u,getOwnPropertyNames:d,getOwnPropertySymbols:f,getPrototypeOf:p}=Object,v=globalThis,m=v.trustedTypes,y=m?m.emptyScript:"",g=v.reactiveElementPolyfillSupport,_=(t,s)=>t,b={toAttribute(t,s){switch(s){case Boolean:t=t?y:null;break;case Object:case Array:t=null==t?t:JSON.stringify(t)}return t},fromAttribute(t,s){let i=t;switch(s){case Boolean:i=null!==t;break;case Number:i=null===t?null:Number(t);break;case Object:case Array:try{i=JSON.parse(t)}catch(t){i=null}}return i}},S=(t,s)=>!a(t,s),w={attribute:!0,type:String,converter:b,reflect:!1,hasChanged:S};Symbol.metadata??=Symbol("metadata"),v.litPropertyMetadata??=new WeakMap;class $ extends HTMLElement{static addInitializer(t){this.o(),(this.l??=[]).push(t)}static get observedAttributes(){return this.finalize(),this.u&&[...this.u.keys()]}static createProperty(t,s=w){if(s.state&&(s.attribute=!1),this.o(),this.elementProperties.set(t,s),!s.noAccessor){const i=Symbol(),e=this.getPropertyDescriptor(t,i,s);void 0!==e&&l(this.prototype,t,e)}}static getPropertyDescriptor(t,s,i){const{get:e,set:o}=u(this.prototype,t)??{get(){return this[s]},set(t){this[s]=t}};return{get(){return e?.call(this)},set(s){const h=e?.call(this);o.call(this,s),this.requestUpdate(t,h,i)},configurable:!0,enumerable:!0}}static getPropertyOptions(t){return this.elementProperties.get(t)??w}static o(){if(this.hasOwnProperty(_("elementProperties")))return;const t=p(this);t.finalize(),void 0!==t.l&&(this.l=[...t.l]),this.elementProperties=new Map(t.elementProperties)}static finalize(){if(this.hasOwnProperty(_("finalized")))return;if(this.finalized=!0,this.o(),this.hasOwnProperty(_("properties"))){const t=this.properties,s=[...d(t),...f(t)];for(const i of s)this.createProperty(i,t[i])}const t=this[Symbol.metadata];if(null!==t){const s=litPropertyMetadata.get(t);if(void 0!==s)for(const[t,i]of s)this.elementProperties.set(t,i)}this.u=new Map;for(const[t,s]of this.elementProperties){const i=this.p(t,s);void 0!==i&&this.u.set(i,t)}this.elementStyles=this.finalizeStyles(this.styles)}static finalizeStyles(t){const s=[];if(Array.isArray(t)){const i=new Set(t.flat(1/0).reverse());for(const t of i)s.unshift(c(t))}else void 0!==t&&s.push(c(t));return s}static p(t,s){const i=s.attribute;return!1===i?void 0:"string"==typeof i?i:"string"==typeof t?t.toLowerCase():void 0}constructor(){super(),this.v=void 0,this.isUpdatePending=!1,this.hasUpdated=!1,this.m=null,this._()}_(){this.S=new Promise((t=>this.enableUpdating=t)),this._$AL=new Map,this.$(),this.requestUpdate(),this.constructor.l?.forEach((t=>t(this)))}addController(t){(this.P??=new Set).add(t),void 0!==this.renderRoot&&this.isConnected&&t.hostConnected?.()}removeController(t){this.P?.delete(t)}$(){const t=new Map,s=this.constructor.elementProperties;for(const i of s.keys())this.hasOwnProperty(i)&&(t.set(i,this[i]),delete this[i]);t.size>0&&(this.v=t)}createRenderRoot(){const t=this.shadowRoot??this.attachShadow(this.constructor.shadowRootOptions);return n(t,this.constructor.elementStyles),t}connectedCallback(){this.renderRoot??=this.createRenderRoot(),this.enableUpdating(!0),this.P?.forEach((t=>t.hostConnected?.()))}enableUpdating(t){}disconnectedCallback(){this.P?.forEach((t=>t.hostDisconnected?.()))}attributeChangedCallback(t,s,i){this._$AK(t,i)}C(t,s){const i=this.constructor.elementProperties.get(t),e=this.constructor.p(t,i);if(void 0!==e&&!0===i.reflect){const o=(void 0!==i.converter?.toAttribute?i.converter:b).toAttribute(s,i.type);this.m=t,null==o?this.removeAttribute(e):this.setAttribute(e,o),this.m=null}}_$AK(t,s){const i=this.constructor,e=i.u.get(t);if(void 0!==e&&this.m!==e){const t=i.getPropertyOptions(e),o="function"==typeof t.converter?{fromAttribute:t.converter}:void 0!==t.converter?.fromAttribute?t.converter:b;this.m=e,this[e]=o.fromAttribute(s,t.type),this.m=null}}requestUpdate(t,s,i){if(void 0!==t){if(i??=this.constructor.getPropertyOptions(t),!(i.hasChanged??S)(this[t],s))return;this.T(t,s,i)}!1===this.isUpdatePending&&(this.S=this.A())}T(t,s,i){this._$AL.has(t)||this._$AL.set(t,s),!0===i.reflect&&th
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/**
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* @license
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* Copyright 2017 Google LLC
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* SPDX-License-Identifier: BSD-3-Clause
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*/
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const P=globalThis,C=P.trustedTypes,T=C?C.createPolicy("lit-html",{createHTML:t=>t}):void 0,x="$lit$",A=`lit$${Math.random().toFixed(9).slice(2)}$`,M="?"+A,k=`<${M}>`,E=document,U=()=>E.createComment(""),N=t=>null===t||"object"!=typeof t&&"function"!=typeof t,O=Array.isArray,R=t=>O(t)||"function"==typeof t?.[Symbol.iterator],z="[ \t\n\f\r]",V=/<(?:(!--|\/[^a-zA-Z])|(\/?[a-zA-Z][^>\s]*)|(\/?$))/g,L=/-->/g,I=/>/g,j=RegExp(`>|${z}(?:([^\\s"'>=/]+)(${z}*=${z}*(?:[^ \t\n\f\r"'\`<>=]|("|')|))|$)`,"g"),D=/'/g,H=/"/g,B=/^(?:script|style|textarea|title)$/i,W=t=>(s,...i)=>({_$litType$:t,strings:s,values:i}),q=W(1),J=W(2),Z=Symbol.for("lit-noChange"),F=Symbol.for("lit-nothing"),G=new WeakMap,K=E.createTreeWalker(E,129);function Q(t,s){if(!Array.isArray(t)||!t.hasOwnProperty("raw"))throw Error("invalid template strings array");return void 0!==T?T.createHTML(s):s}const X=(t,s)=>{const i=t.length-1,e=[];let o,h=2===s?"<svg>":"",r=V;for(let s=0;s<i;s++){const i=t[s];let n,c,a=-1,l=0;for(;l<i.length&&(r.lastIndex=l,c=r.exec(i),null!==c);)l=r.lastIndex,r===V?"!--"===c[1]?r=L:void 0!==c[1]?r=I:void 0!==c[2]?(B.test(c[2])&&(o=RegExp("</"+c[2],"g")),r=j):void 0!==c[3]&&(r=j):r===j?">"===c[0]?(r=o??V,a=-1):void 0===c[1]?a=-2:(a=r.lastIndex-c[2].length,n=c[1],r=void 0===c[3]?j:'"'===c[3]?H:D):r===H||r===D?r=j:r===L||r===I?r=V:(r=j,o=void 0);const u=r===j&&t[s+1].startsWith("/>")?" ":"";h+=r===V?i+k:a>=0?(e.push(n),i.slice(0,a)+x+i.slice(a)+A+u):i+A+(-2===a?s:u)}return[Q(t,h+(t[i]||"<?>")+(2===s?"</svg>":"")),e]};class Y{constructor({strings:t,_$litType$:s},i){let e;this.parts=[];let o=0,h=0;const r=t.length-1,n=this.parts,[c,a]=X(t,s);if(this.el=Y.createElement(c,i),K.currentNode=this.el.content,2===s){const t=this.el.content.firstChild;t.replaceWith(...t.childNodes)}for(;null!==(e=K.nextNode())&&n.length<r;){if(1===e.nodeType){if(e.hasAttributes())for(const t of e.getAttributeNames())if(t.endsWith(x)){const s=a[h++],i=e.getAttribute(t).split(A),r=/([.?@])?(.*)/.exec(s);n.push({type:1,index:o,name:r[2],strings:i,ctor:"."===r[1]?ot:"?"===r[1]?ht:"@"===r[1]?rt:et}),e.removeAttribute(t)}else t.startsWith(A)&&(n.push({type:6,index:o}),e.removeAttribute(t));if(B.test(e.tagName)){const t=e.textContent.split(A),s=t.length-1;if(s>0){e.textContent=C?C.emptyScript:"";for(let i=0;i<s;i++)e.append(t[i],U()),K.nextNode(),n.push({type:2,index:++o});e.append(t[s],U())}}}else if(8===e.nodeType)if(e.data===M)n.push({type:2,index:o});else{let t=-1;for(;-1!==(t=e.data.indexOf(A,t+1));)n.push({type:7,index:o}),t+=A.length-1}o++}}static createElement(t,s){const i=E.createElement("template");return i.innerHTML=t,i}}function tt(t,s,i=t,e){if(s===Z)return s;let o=void 0!==e?i.U?.[e]:i.N;const h=N(s)?void 0:s._$litDirective$;return o?.constructor!==h&&(o?._$AO?.(!1),void 0===h?o=void 0:(o=new h(t),o._$AT(t,i,e)),void 0!==e?(i.U??=[])[e]=o:i.N=o),void 0!==o&&(s=tt(t,o._$AS(t,s.values),o,e)),s}class st{constructor(t,s){this._$AV=[],this._$AN=void 0,this._$AD=t,this._$AM=s}get parentNode(){return this._$AM.parentNode}get _$AU(){return this._$AM._$AU}O(t){const{el:{content:s},parts:i}=this._$AD,e=(t?.creationScope??E).importNode(s,!0);K.currentNode=e;let o=K.nextNode(),h=0,r=0,n=i[0];for(;void 0!==n;){if(h===n.index){let s;2===n.type?s=new it(o,o.nextSibling,this,t):1===n.type?s=new n.ctor(o,n.name,n.strings,this,t):6===n.type&&(s=new nt(o,this,t)),this._$AV.push(s),n=i[++r]}h!==n?.index&&(o=K.nextNode(),h++)}return K.currentNode=E,e}R(t){let s=0;for(const i of this._$AV)void 0!==i&&(void 0!==i.strings?(i._$AI(t,i,s),s+=i.strings.length-2):i._$AI(t[s])),s++}}class it{get _$AU(){return this._$AM?._$AU??this.V}constructor(t,s,i,e){this.type=2,this._$AH=F,this._$AN=void 0,this._$AA=t,this._$AB=s,this._$AM=i,this.options=e,this.V=e?.isConnected??!0}get parentNode(){let t=this._$AA.parentNode;const s=this._$AM;return void 0!==s&&11===t?.nodeType&&(t=s.parentNode),t}get startNode(){return this._$AA}get endNode(){return this._$AB}_$AI(t,s=this){t=tt(this,t,s),N(t)?t===F||null==t||""===t?(this._$AH!==F&&this._$AR(),this._$AH=F):t!==this._$AH&&t!==Z&&this.L(t):void 0!==t._$litTy
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/**
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* @license
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* Copyright 2017 Google LLC
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* SPDX-License-Identifier: BSD-3-Clause
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*/class ut extends ${constructor(){super(...arguments),this.renderOptions={host:this},this.ht=void 0}createRenderRoot(){const t=super.createRenderRoot();return this.renderOptions.renderBefore??=t.firstChild,t}update(t){const s=this.render();this.hasUpdated||(this.renderOptions.isConnected=this.isConnected),super.update(t),this.ht=lt(s,this.renderRoot,this.renderOptions)}connectedCallback(){super.connectedCallback(),this.ht?.setConnected(!0)}disconnectedCallback(){super.disconnectedCallback(),this.ht?.setConnected(!1)}render(){return Z}}ut._$litElement$=!0,ut[("finalized","finalized")]=!0,globalThis.litElementHydrateSupport?.({LitElement:ut});const dt=globalThis.litElementPolyfillSupport;dt?.({LitElement:ut});const ft={_$AK:(t,s,i)=>{t._$AK(s,i)},_$AL:t=>t._$AL};(globalThis.litElementVersions??=[]).push("4.0.5");
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/**
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* @license
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* Copyright 2022 Google LLC
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* SPDX-License-Identifier: BSD-3-Clause
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*/
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const pt=!1;export{o as CSSResult,ut as LitElement,$ as ReactiveElement,ft as _$LE,ct as _$LH,n as adoptStyles,r as css,b as defaultConverter,c as getCompatibleStyle,q as html,pt as isServer,Z as noChange,S as notEqual,F as nothing,lt as render,s as supportsAdoptingStyleSheets,J as svg,h as unsafeCSS};
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//# sourceMappingURL=lit-core.min.js.map
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