Method createElement

utils/mdc-bundle.js:95–95

(t,i)

 * SPDX-License-Identifier: BSD-3-Clause
 */
var t$1;const i$3=window,s$3=i$3.trustedTypes,e$3=s$3?s$3.createPolicy("lit-html",{createHTML:t=>t}):void 0,o$3="$lit$",n$4=`lit$${(Math.random()+"").slice(9)}$`,l$3="?"+n$4,h=`<${l$3}>`,r=document,d=()=>r.createComment(""),u=t=>null===t||"object"!=typeof t&&"function"!=typeof t,c=Array.isArray,v=t=>c(t)||"function"==typeof(null==t?void 0:t[Symbol.iterator]),a$1="[ \t\n\f\r]",f$1=/<(?:(!--|\/[^a-zA-Z])|(\/?[a-zA-Z][^>\s]*)|(\/?$))/g,_=/-->/g,m=/>/g,p=RegExp(`>|${a$1}(?:([^\\s"'>=/]+)(${a$1}*=${a$1}*(?:[^ \t\n\f\r"'\`<>=]|("|')|))|$)`,"g"),g=/'/g,$=/"/g,y=/^(?:script|style|textarea|title)$/i,w=t=>(i,...s)=>({_$litType$:t,strings:i,values:s}),x=w(1),b=w(2),T=Symbol.for("lit-noChange"),A=Symbol.for("lit-nothing"),E=new WeakMap,C=r.createTreeWalker(r,129,null,!1),P=(t,i)=>{const s=t.length-1,l=[];let r,d=2===i?"<svg>":"",u=f$1;for(let i=0;i<s;i++){const s=t[i];let e,c,v=-1,a=0;for(;a<s.length&&(u.lastIndex=a,c=u.exec(s),null!==c);)a=u.lastIndex,u===f$1?"!--"===c[1]?u=_:void 0!==c[1]?u=m:void 0!==c[2]?(y.test(c[2])&&(r=RegExp("</"+c[2],"g")),u=p):void 0!==c[3]&&(u=p):u===p?">"===c[0]?(u=null!=r?r:f$1,v=-1):void 0===c[1]?v=-2:(v=u.lastIndex-c[2].length,e=c[1],u=void 0===c[3]?p:'"'===c[3]?$:g):u===$||u===g?u=p:u===_||u===m?u=f$1:(u=p,r=void 0);const w=u===p&&t[i+1].startsWith("/>")?" ":"";d+=u===f$1?s+h:v>=0?(l.push(e),s.slice(0,v)+o$3+s.slice(v)+n$4+w):s+n$4+(-2===v?(l.push(void 0),i):w);}const c=d+(t[s]||"<?>")+(2===i?"</svg>":"");if(!Array.isArray(t)||!t.hasOwnProperty("raw"))throw Error("invalid template strings array");return [void 0!==e$3?e$3.createHTML(c):c,l]};class V{constructor({strings:t,_$litType$:i},e){let h;this.parts=[];let r=0,u=0;const c=t.length-1,v=this.parts,[a,f]=P(t,i);if(this.el=V.createElement(a,e),C.currentNode=this.el.content,2===i){const t=this.el.content,i=t.firstChild;i.remove(),t.append(...i.childNodes);}for(;null!==(h=C.nextNode())&&v.length<c;){if(1===h.nodeType){if(h.hasAttributes()){const t=[];for(const i of h.getAttributeNames())if(i.endsWith(o$3)||i.startsWith(n$4)){const s=f[u++];if(t.push(i),void 0!==s){const t=h.getAttribute(s.toLowerCase()+o$3).split(n$4),i=/([.?@])?(.*)/.exec(s);v.push({type:1,index:r,name:i[2],strings:t,ctor:"."===i[1]?k:"?"===i[1]?I:"@"===i[1]?L:R});}else v.push({type:6,index:r});}for(const i of t)h.removeAttribute(i);}if(y.test(h.tagName)){const t=h.textContent.split(n$4),i=t.length-1;if(i>0){h.textContent=s$3?s$3.emptyScript:"";for(let s=0;s<i;s++)h.append(t[s],d()),C.nextNode(),v.push({type:2,index:++r});h.append(t[i],d());}}}else if(8===h.nodeType)if(h.data===l$3)v.push({type:2,index:r});else {let t=-1;for(;-1!==(t=h.data.indexOf(n$4,t+1));)v.push({type:7,index:r}),t+=n$4.length-1;}r++;}}static createElement(t,i){const s=r.createElement("template");return s.innerHTML=t,s}}function N(t,i,s=t,e){var o,n,l,h;if(i===T)return i;let r=void 0!==e?null===(o=s._$Co)||void 0===o?void 0:o[e]:s._$Cl;const d=u(i)?void 0:i._$litDirective$;return (null==r?void 0:r.constructor)!==d&&(null===(n=null==r?void 0:r._$AO)||void 0===n||n.call(r,!1),void 0===d?r=void 0:(r=new d(t),r._$AT(t,s,e)),void 0!==e?(null!==(l=(h=s)._$Co)&&void 0!==l?l:h._$Co=[])[e]=r:s._$Cl=r),void 0!==r&&(i=N(t,r._$AS(t,i.values),r,e)),i}class S{constructor(t,i){this._$AV=[],this._$AN=void 0,this._$AD=t,this._$AM=i;}get parentNode(){return this._$AM.parentNode}get _$AU(){return this._$AM._$AU}u(t){var i;const{el:{content:s},parts:e}=this._$AD,o=(null!==(i=null==t?void 0:t.creationScope)&&void 0!==i?i:r).importNode(s,!0);C.currentNode=o;let n=C.nextNode(),l=0,h=0,d=e[0];for(;void 0!==d;){if(l===d.index){let i;2===d.type?i=new M(n,n.nextSibling,this,t):1===d.type?i=new d.ctor(n,d.name,d.strings,this,t):6===d.type&&(i=new z(n,this,t)),this._$AV.push(i),d=e[++h];}l!==(null==d?void 0:d.index)&&(n=C.nextNode(),l++);}return C.currentNode=r,o}v(t){let i=0;for(const s of this._$AV)void 0!==s&&(void 0!==s.strings?(s._$AI(t,s,i),i+=s.strings.length-2):s._$AI(t[i])),i++;}}class M{constructor(t,i,s,e){var o;this.type=2,this._$AH=A,this._$AN=void 0,this._$AA=t,this._$AB=i,this._$AM=s,this.options=e,this._$Cp=null===(o=null==e?void 0:e.isConnected)||void 0===o||o;}get _$AU(){var t,i;return null!==(i=null===(t=this._$AM)||void 0===t?void 0:t._$AU)&&void 0!==i?i:this._$Cp}get parentNode(){let t=this._$AA.parentNode;const i=this._$AM;return void 0!==i&&11===(null==t?void 0:t.nodeType)&&(t=i.parentNode),t}get startNode(){return this._$AA}get endNode(){return this._$AB}_$AI(t,i=this){t=N(this,t,i),u(t)?t===A||null==t||""===t?(this._$AH!==A&&this._$AR(),this._$AH=A):t!==this._$AH&&t!==T&&this._(t):void 0!==t._$litType$?this.g(t):void 0!==t.nodeType?this.$(t):v(t)?this.T(t):this._(t);}k(t){return this._$AA.parentNode.insertBefore(t,this._$AB)}$(t){this._$AH!==t&&(this._$AR(),this._$AH=this.k(t));}_(t){this._$AH!==A&&u(this._$AH)?this._$AA.nextSibling.data=t:this.$(r.createTextNode(t)),this._$AH=t;}g(t){var i;const{values:s,_$litType$:e}=t,o="number"==typeof e?this._$AC(t):(void 0===e.el&&(e.el=V.createElement(e.h,this.options)),e);if((null===(i=this._$AH)||void 0===i?void 0:i._$AD)===o)this._$AH.v(s);else {const t=new S(o,this),i=t.u(this.options);t.v(s),this.$(i),this._$AH=t;}}_$AC(t){let i=E.get(t.strings);return void 0===i&&E.set(t.strings,i=new V(t)),i}T(t){c(this._$AH)||(this._$AH=[],this._$AR());const i=this._$AH;let s,e=0;for(const o of t)e===i.length?i.push(s=new M(this.k(d()),this.k(d()),this,this.options)):s=i[e],s._$AI(o),e++;e<i.length&&(this._$AR(s&&s._$AB.nextSibling,e),i.length=e);}_$AR(t=this._$AA.nextSibling,i){var s;for(null===(s=this._$AP)||void 0===s||s.call(this,!1,!0,i);t&&t!==this._$AB;){const i=t.nextSibling;t.remove(),t=i;}}setConnected(t){var i;void 0===this._$AM&&(this._$Cp=t,null===(i=this._$AP)||void 0===i||i.call(this,t));}}class R{constructor(t,i,s,e,o){this.type=1,this._$AH=A,this._$AN=void 0,this.element=t,this.name=i,this._$AM=e,this.options=o,s.length>2||""!==s[0]||""!==s[1]?(this._$AH=Array(s.length-1).fill(new String),this.strings=s):this._$AH=A;}get tagName(){return this.element.tagName}get _$AU(){return this._$AM._$AU}_$AI(t,i=this,s,e){const o=this.strings;let n=!1;if(void 0===o)t=N(this,t,i,0),n=!u(t)||t!==this._$AH&&t!==T,n&&(this._$AH=t);else {const e=t;let l,h;for(t=o[0],l=0;l<o.length-1;l++)h=N(this,e[s+l],i,l),h===T&&(h=this._$AH[l]),n||(n=!u(h)||h!==this._$AH[l]),h===A?t=A:t!==A&&(t+=(null!=h?h:"")+o[l+1]),this._$AH[l]=h;}n&&!e&&this.j(t);}j(t){t===A?this.element.removeAttribute(this.name):this.element.setAttribute(this.name,null!=t?t:"");}}class k extends R{constructor(){super(...arguments),this.type=3;}j(t){this.element[this.name]=t===A?void 0:t;}}const H=s$3?s$3.emptyScript:"";class I extends R{constructor(){super(...arguments),this.type=4;}j(t){t&&t!==A?this.element.setAttribute(this.name,H):this.element.removeAttribute(this.name);}}class L extends R{constructor(t,i,s,e,o){super(t,i,s,e,o),this.type=5;}_$AI(t,i=this){var s;if((t=null!==(s=N(this,t,i,0))&&void 0!==s?s:A)===T)return;const e=this._$AH,o=t===A&&e!==A||t.capture!==e.capture||t.once!==e.once||t.passive!==e.passive,n=t!==A&&(e===A||o);o&&this.element.removeEventListener(this.name,this,e),n&&this.element.addEventListener(this.name,this,t),this._$AH=t;}handleEvent(t){var i,s;"function"==typeof this._$AH?this._$AH.call(null!==(s=null===(i=this.options)||void 0===i?void 0:i.host)&&void 0!==s?s:this.element,t):this._$AH.handleEvent(t);}}class z{constructor(t,i,s){this.element=t,this.type=6,this._$AN=void 0,this._$AM=i,this.options=s;}get _$AU(){return this._$AM._$AU}_$AI(t){N(this,t);}}const j=i$3.litHtmlPolyfillSupport;null==j||j(V,M),(null!==(t$1=i$3.litHtmlVersions)&&void 0!==t$1?t$1:i$3.litHtmlVersions=[]).push("2.7.4");const B=(t,i,s)=>{var e,o;const n=null!==(e=null==s?void 0:s.renderBefore)&&void 0!==e?e:i;let l=n._$litPart$;if(void 0===l){const t=null!==(o=null==s?void 0:s.renderBefore)&&void 0!==o?o:null;n._$litPart$=l=new M(i.insertBefore(d(),t),t,void 0,null!=s?s:{});}return l._$AI(t),l};

/**
 * @license