webcomponentsjs/webcomponents-lite.js

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xr=Jo.MIXIN_MATCH,Rr=Jo.VAR_ASSIGN,Mr=/;\s*/m,Ir=/^\s*(initial)|(inherit)\s*$/,Or='_-_';class wr{constructor(){this._map={}}set($r,Br){$r=$r.trim(),this._map[$r]={properties:Br,dependants:{}}}get($r){return $r=$r.trim(),this._map[$r]}}class Dr{constructor(){this._currentTemplate=null,this._measureElement=null,this._map=new wr,this._separator=Or,this._boundProduceCssProperties=($r,Br,Yr,Gr)=>this._produceCssProperties($r,Br,Yr,Gr)}detectMixin($r){const Br=xr.test($r)||Rr.test($r);return xr.lastIndex=0,Rr.lastIndex=0,Br}transformStyle($r,Br){let Yr=Co($r);return this.transformRules(Yr,Br),Yr}transformRules($r,Br){this._currentTemplate=yr[Br],Po($r,Yr=>{this.transformRule(Yr)}),this._currentTemplate=null}transformRule($r){$r.cssText=this.transformCssText($r.parsedCssText),':root'===$r.selector&&($r.selector=':host > *')}transformCssText($r){return $r=$r.replace(Rr,this._boundProduceCssProperties),this._consumeCssProperties($r)}_getInitialValueForProperty($r){return 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Fr{constructor(){this._scopeCounter={},this._documentOwner=document.documentElement,this._documentOwnerStyleInfo=gr.set(document.documentElement,new gr({rules:[]})),this._elementsHaveApplied=!1}get nativeShadow(){return Yo}get nativeCss(){return Go}get nativeCssApply(){return!1}flush(){kr()}_generateScopeSelector($r){let Br=this._scopeCounter[$r]=(this._scopeCounter[$r]||0)+1;return`${$r}-${Br}`}getStyleAst($r){return Co($r)}styleAstToString($r){return So($r)}_gatherStyles($r){let Br=$r.content.querySelectorAll('style'),Yr=[];for(let Xr,Gr=0;Gr<Br.length;Gr++)Xr=Br[Gr],Yr.push(Xr.textContent),Xr.parentNode.removeChild(Xr);return Yr.join('').trim()}_getCssBuild($r){let Br=$r.content.querySelector('style');return Br?Br.getAttribute('css-build')||'':''}prepareTemplate($r,Br,Yr){if(!$r._prepared){$r._prepared=!0,$r.name=Br,$r.extends=Yr,yr[Br]=$r;let Gr=this._getCssBuild($r),Xr=this._gatherStyles($r),Vr={is:Br,extends:Yr,__cssBuild:Gr};this.nativeShadow||mr.dom($r.content,Br);let Jr=Lr.detectMixin(Xr),Zr=co(Xr);Jr&&this.nativeCss&&!this.nativeCssApply&&Lr.transformRules(Zr,Br),$r._styleAst=Zr;let zr=[];if(this.nativeCss||(zr=Cr.decorateStyles($r._styleAst,Vr)),!zr.length||this.nativeCss){let Qr=this.nativeShadow?$r.content:null,es=Tr[Br],ts=this._generateStaticStyle(Vr,$r._styleAst,Qr,es);$r._style=ts}$r._ownPropertyNames=zr}}_generateStaticStyle($r,Br,Yr,Gr){let Xr=mr.elementStyles($r,Br);if(Xr.length)return Ao(Xr,$r.is,Yr,Gr)}_prepareHost($r){let Yr,Br=$r.getAttribute('is')||$r.localName;Br!==$r.localName&&(Yr=$r.localName);let Vr,Jr,Zr,Gr=Tr[Br],Xr=yr[Br];return Xr&&(Vr=Xr._styleAst,Jr=Xr._ownPropertyNames,Zr=Xr._cssBuild),gr.set($r,new gr(Vr,Gr,Jr,Br,Yr,Zr))}applyStyle($r,Br){let Yr=$r.getAttribute('is')||$r.localName,Gr=gr.get($r),Xr=!!Gr;if(Gr||(Gr=this._prepareHost($r)),this._isRootOwner($r)||(this._elementsHaveApplied=!0),window.CustomStyle){let Vr=window.CustomStyle;if(Vr._documentDirty){if(Vr.findStyles(),this.nativeCss?!this.nativeCssApply&&Vr._revalidateApplyShim():this._updateProperties(this._documentOwner,this._documentOwnerStyleInfo),Vr.applyStyles(),!this._elementsHaveApplied)return;if(!this.nativeCss&&(this.updateStyles(),Xr))return}}if(Br&&(Gr.overrideStyleProperties=Gr.overrideStyleProperties||{},Object.assign(Gr.overrideStyleProperties,Br)),this.nativeCss){Gr.overrideStyleProperties&&this._updateNativeProperties($r,Gr.overrideStyleProperties);let Vr=yr[Yr];if(!Vr&&!this._isRootOwner($r))return;if(Vr&&Vr._applyShimInvalid&&Vr._style){if(Vr._validating||(Lr.transformRules(Vr._styleAst,Yr),Vr._style.textContent=mr.elementStyles($r,Gr.styleRules),gr.startValidating(Yr)),this.nativeShadow){let Jr=$r.shadowRoot;if(Jr){let Zr=Jr.querySelector('style');Zr.textContent=mr.elementStyles($r,Gr.styleRules)}}Gr.styleRules=Vr._styleAst}}else this._updateProperties($r,Gr),Gr.ownStylePropertyNames&&Gr.ownStylePropertyNames.length&&this._applyStyleProperties($r,Gr);if(Xr){let Vr=this._isRootOwner($r)?$r:$r.shadowRoot;Vr&&this._applyToDescendants(Vr)}}_applyToDescendants($r){let Br=$r.children;for(let Gr,Yr=0;Yr<Br.length;Yr++)Gr=Br[Yr],Gr.shadowRoot&&this.applyStyle(Gr),this._applyToDescendants(Gr)}_styleOwnerForNode($r){let Br=$r.getRootNode(),Yr=Br.host;return Yr?gr.get(Yr)?Yr:this._styleOwnerForNode(Yr):this._documentOwner}_isRootOwner($r){return $r===this._documentOwner}_applyStyleProperties($r,Br){let Yr=$r.getAttribute('is')||$r.localName,Gr=Ur.fetch(Yr,Br.styleProperties,Br.ownStylePropertyNames),Xr=Gr&&Gr.scopeSelector,Vr=Gr?Gr.styleElement:null,Jr=Br.scopeSelector;Br.scopeSelector=Xr||this._generateScopeSelector(Yr);let Zr=Cr.applyElementStyle($r,Br.styleProperties,Br.scopeSelector,Vr);return this.nativeShadow||Cr.applyElementScopeSelector($r,Br.scopeSelector,Jr),Gr||Ur.store(Yr,Br.styleProperties,Zr,Br.scopeSelector),Zr}_updateProperties($r,Br){let Yr=this._styleOwnerForNode($r),Gr=gr.get(Yr),Xr=Gr.styleProperties,Vr=Object.create(Xr||null),Jr=Cr.hostAndRootPropertiesForScope($r,Br.styleRules),Zr=Cr.propertyDataFromStyles(Gr.styleRules,$r),zr=Zr.properties;Object.assign(Vr,Jr.hostProps,zr,Jr.rootProps),this._mixinOverrideStyles(Vr,Br.overrideStyleProperties),Cr.reify(Vr),Br.styleProperties=Vr}_mixinOverrideStyles($r,Br){for(let Yr in Br){let Gr=Br[Yr];(Gr||0===Gr)&&($r[Yr]=Gr)}}_updateNativeProperties($r,Br){for(let Yr in Br)null===Yr?$r.style.removeProperty(Yr):$r.style.setProperty(Yr,Br[Yr])}updateStyles($r){this.applyStyle(this._documentOwner,$r)}_transformCustomStyleForDocument($r){let Br=Co($r);Po(Br,Yr=>{Yo?mr.normalizeRootSelector(Yr):mr.documentRule(Yr),this.nativeCss&&!this.nativeCssApply&&Lr.transformRule(Yr)}),this.nativeCss?$r.textContent=So(Br):this._documentOwnerStyleInfo.styleRules.rules.push(Br)}_revalidateApplyShim($r){if(this.nativeCss&&!this.nativeCssApply){let Br=Co($r);Lr.transformRules(Br),$r.textContent=So(Br)}}_applyCustomStyleToDocument($r){this.nativeCss||Cr.applyCustomStyle($r,this._documentOwnerStyleInfo.styleProperties)}getComputedStyleValue($r,Br){let Yr;if(!this.nativeCss){let Gr=gr.get($r)||gr.get(this._styleOwnerForNode($r));Yr=Gr.styleProperties[Br]}return Yr=Yr||window.getComputedStyle($r).getPropertyValue(Br),Yr.trim()}setElementClass($r,Br){let Yr=$r.getRootNode(),Gr=Br?Br.split(/\s/):[],Xr=Yr.host&&Yr.host.localName;if(!Xr){var Vr=$r.getAttribute('class');if(Vr){let Jr=Vr.split(/\s/);for(let Zr=0;Zr<Jr.length;Zr++)if(Jr[Zr]===mr.SCOPE_NAME){Xr=Jr[Zr+1];break}}}if(Xr&&Gr.push(mr.SCOPE_NAME,Xr),!this.nativeCss){let Jr=gr.get($r);Jr&&Jr.scopeSelector&&Gr.push(Cr.XSCOPE_NAME,Jr.scopeSelector)}wo($r,Gr.join(' '))}_styleInfoForNode($r){return gr.get($r)}}window.ShadyCSS=new Fr;let Hr=window.ShadyCSS,qr=!1,jr=[],Wr=null;class Kr extends HTMLElement{static get _customStyles(){return jr}static get processHook(){return Wr}static set processHook($r){Wr=$r}static get _documentDirty(){return qr}static findStyles(){for(let Br,$r=0;$r<jr.length;$r++)if(Br=jr[$r],!Br._style){let Yr=Br.querySelector('style');if(!Yr)continue;if(Yr.__appliedElement)for(let Xr,Gr=0;Gr<Yr.attributes.length;Gr++)Xr=Yr.attributes[Gr],Yr.__appliedElement.setAttribute(Xr.name,Xr.value);Br._style=Yr.__appliedElement||Yr,Wr&&Wr(Br._style),Hr._transformCustomStyleForDocument(Br._style)}}static _revalidateApplyShim(){for(let Br,$r=0;$r<jr.length;$r++)Br=jr[$r],Br._style&&Hr._revalidateApplyShim(Br._style)}static applyStyles(){for(let Br,$r=0;$r<jr.length;$r++)Br=jr[$r],Br._style&&Hr._applyCustomStyleToDocument(Br._style);qr=!1}constructor(){super(),jr.push(this),Lo()}}window.CustomStyle=Kr,window.customElements.define('custom-style',Kr),function(){'use strict';HTMLImports.whenReady(function(){requestAnimationFrame(function(){window.dispatchEvent(new CustomEvent('WebComponentsReady'))})})}(window.WebComponents),function(){var Br=document.createElement('style');Br.textContent='body {transition: opacity ease-in 0.2s; } \nbody[unresolved] {opacity: 0; display: block; overflow: hidden; position: relative; } \n';var Yr=document.querySelector('head');Yr.insertBefore(Br,Yr.firstChild)}(window.WebComponents)})();
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