62 lines
22 KiB
JavaScript
62 lines
22 KiB
JavaScript
(function(){/*
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Copyright (c) 2017 The Polymer Project Authors. All rights reserved.
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This code may only be used under the BSD style license found at http://polymer.github.io/LICENSE.txt
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The complete set of authors may be found at http://polymer.github.io/AUTHORS.txt
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The complete set of contributors may be found at http://polymer.github.io/CONTRIBUTORS.txt
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Code distributed by Google as part of the polymer project is also
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subject to an additional IP rights grant found at http://polymer.github.io/PATENTS.txt
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*/
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'use strict';var m,aa="undefined"!=typeof window&&window===this?this:"undefined"!=typeof global&&null!=global?global:this;function n(){this.end=this.start=0;this.rules=this.parent=this.previous=null;this.cssText=this.parsedCssText="";this.atRule=!1;this.type=0;this.parsedSelector=this.selector=this.keyframesName=""}
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function q(a){var b=a=a.replace(ba,"").replace(ca,""),c=new n;c.start=0;c.end=b.length;for(var e=c,d=0,f=b.length;d<f;d++)if("{"===b[d]){e.rules||(e.rules=[]);var g=e,h=g.rules[g.rules.length-1]||null;e=new n;e.start=d+1;e.parent=g;e.previous=h;g.rules.push(e)}else"}"===b[d]&&(e.end=d+1,e=e.parent||c);return da(c,a)}
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function da(a,b){var c=b.substring(a.start,a.end-1);a.parsedCssText=a.cssText=c.trim();a.parent&&(c=b.substring(a.previous?a.previous.end:a.parent.start,a.start-1),c=ea(c),c=c.replace(fa," "),c=c.substring(c.lastIndexOf(";")+1),c=a.parsedSelector=a.selector=c.trim(),a.atRule=0===c.indexOf("@"),a.atRule?0===c.indexOf("@media")?a.type=ha:c.match(ia)&&(a.type=ja,a.keyframesName=a.selector.split(fa).pop()):a.type=0===c.indexOf("--")?ka:la);if(c=a.rules)for(var e=0,d=c.length,f=void 0;e<d&&(f=c[e]);e++)da(f,
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b);return a}function ea(a){return a.replace(/\\([0-9a-f]{1,6})\s/gi,function(b,c){b=c;for(c=6-b.length;c--;)b="0"+b;return"\\"+b})}
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function ma(a,b,c){c=void 0===c?"":c;var e="";if(a.cssText||a.rules){var d=a.rules,f;if(f=d)f=d[0],f=!(f&&f.selector&&0===f.selector.indexOf("--"));if(f){f=0;for(var g=d.length,h=void 0;f<g&&(h=d[f]);f++)e=ma(h,b,e)}else b?b=a.cssText:(b=a.cssText,b=b.replace(na,"").replace(oa,""),b=b.replace(pa,"").replace(qa,"")),(e=b.trim())&&(e=" "+e+"\n")}e&&(a.selector&&(c+=a.selector+" {\n"),c+=e,a.selector&&(c+="}\n\n"));return c}
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var la=1,ja=7,ha=4,ka=1E3,ba=/\/\*[^*]*\*+([^/*][^*]*\*+)*\//gim,ca=/@import[^;]*;/gim,na=/(?:^[^;\-\s}]+)?--[^;{}]*?:[^{};]*?(?:[;\n]|$)/gim,oa=/(?:^[^;\-\s}]+)?--[^;{}]*?:[^{};]*?{[^}]*?}(?:[;\n]|$)?/gim,pa=/@apply\s*\(?[^);]*\)?\s*(?:[;\n]|$)?/gim,qa=/[^;:]*?:[^;]*?var\([^;]*\)(?:[;\n]|$)?/gim,ia=/^@[^\s]*keyframes/,fa=/\s+/g;var r=!(window.ShadyDOM&&window.ShadyDOM.inUse),ra;function sa(a){ra=a&&a.shimcssproperties?!1:r||!(navigator.userAgent.match(/AppleWebKit\/601|Edge\/15/)||!window.CSS||!CSS.supports||!CSS.supports("box-shadow","0 0 0 var(--foo)"))}var u;window.ShadyCSS&&void 0!==window.ShadyCSS.cssBuild&&(u=window.ShadyCSS.cssBuild);var v=!(!window.ShadyCSS||!window.ShadyCSS.disableRuntime);
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window.ShadyCSS&&void 0!==window.ShadyCSS.nativeCss?ra=window.ShadyCSS.nativeCss:window.ShadyCSS?(sa(window.ShadyCSS),window.ShadyCSS=void 0):sa(window.WebComponents&&window.WebComponents.flags);var w=ra;var y=/(?:^|[;\s{]\s*)(--[\w-]*?)\s*:\s*(?:((?:'(?:\\'|.)*?'|"(?:\\"|.)*?"|\([^)]*?\)|[^};{])+)|\{([^}]*)\}(?:(?=[;\s}])|$))/gi,z=/(?:^|\W+)@apply\s*\(?([^);\n]*)\)?/gi,ta=/(--[\w-]+)\s*([:,;)]|$)/gi,ua=/(animation\s*:)|(animation-name\s*:)/,va=/@media\s(.*)/,wa=/\{[^}]*\}/g;var xa=new Set;function A(a,b){if(!a)return"";"string"===typeof a&&(a=q(a));b&&B(a,b);return ma(a,w)}function C(a){!a.__cssRules&&a.textContent&&(a.__cssRules=q(a.textContent));return a.__cssRules||null}function ya(a){return!!a.parent&&a.parent.type===ja}function B(a,b,c,e){if(a){var d=!1,f=a.type;if(e&&f===ha){var g=a.selector.match(va);g&&(window.matchMedia(g[1]).matches||(d=!0))}f===la?b(a):c&&f===ja?c(a):f===ka&&(d=!0);if((a=a.rules)&&!d)for(d=0,f=a.length,g=void 0;d<f&&(g=a[d]);d++)B(g,b,c,e)}}
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function za(a,b,c,e){var d=document.createElement("style");b&&d.setAttribute("scope",b);d.textContent=a;Aa(d,c,e);return d}var D=null;function Ba(a){a=document.createComment(" Shady DOM styles for "+a+" ");var b=document.head;b.insertBefore(a,(D?D.nextSibling:null)||b.firstChild);return D=a}function Aa(a,b,c){b=b||document.head;b.insertBefore(a,c&&c.nextSibling||b.firstChild);D?a.compareDocumentPosition(D)===Node.DOCUMENT_POSITION_PRECEDING&&(D=a):D=a}
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function Ca(a,b){for(var c=0,e=a.length;b<e;b++)if("("===a[b])c++;else if(")"===a[b]&&0===--c)return b;return-1}function Da(a,b){var c=a.indexOf("var(");if(-1===c)return b(a,"","","");var e=Ca(a,c+3),d=a.substring(c+4,e);c=a.substring(0,c);a=Da(a.substring(e+1),b);e=d.indexOf(",");return-1===e?b(c,d.trim(),"",a):b(c,d.substring(0,e).trim(),d.substring(e+1).trim(),a)}function E(a,b){r?a.setAttribute("class",b):window.ShadyDOM.nativeMethods.setAttribute.call(a,"class",b)}
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var F=window.ShadyDOM&&window.ShadyDOM.wrap||function(a){return a};function G(a){var b=a.localName,c="";b?-1<b.indexOf("-")||(c=b,b=a.getAttribute&&a.getAttribute("is")||""):(b=a.is,c=a.extends);return{is:b,s:c}}function Ea(a){for(var b=[],c="",e=0;0<=e&&e<a.length;e++)if("("===a[e]){var d=Ca(a,e);c+=a.slice(e,d+1);e=d}else","===a[e]?(b.push(c),c=""):c+=a[e];c&&b.push(c);return b}
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function H(a){if(void 0!==u)return u;if(void 0===a.__cssBuild){var b=a.getAttribute("css-build");if(b)a.__cssBuild=b;else{a:{b="template"===a.localName?a.content.firstChild:a.firstChild;if(b instanceof Comment&&(b=b.textContent.trim().split(":"),"css-build"===b[0])){b=b[1];break a}b=""}if(""!==b){var c="template"===a.localName?a.content.firstChild:a.firstChild;c.parentNode.removeChild(c)}a.__cssBuild=b}}return a.__cssBuild||""}
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function Fa(a){a=void 0===a?"":a;return""!==a&&w?r?"shadow"===a:"shady"===a:!1};function I(){}function Ga(a,b){J(K,a,function(c){L(c,b||"")})}function J(a,b,c){b.nodeType===Node.ELEMENT_NODE&&c(b);var e;"template"===b.localName?e=(b.content||b._content||b).childNodes:e=b.children||b.childNodes;if(e)for(b=0;b<e.length;b++)J(a,e[b],c)}
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function L(a,b,c){if(b)if(a.classList)c?(a.classList.remove("style-scope"),a.classList.remove(b)):(a.classList.add("style-scope"),a.classList.add(b));else if(a.getAttribute){var e=a.getAttribute("class");c?e&&(b=e.replace("style-scope","").replace(b,""),E(a,b)):E(a,(e?e+" ":"")+"style-scope "+b)}}function Ha(a,b,c){J(K,a,function(e){L(e,b,!0);L(e,c)})}function Ia(a,b){J(K,a,function(c){L(c,b||"",!0)})}
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function M(a,b,c,e,d){var f=K;d=void 0===d?"":d;""===d&&(r||"shady"===(void 0===e?"":e)?d=A(b,c):(a=G(a),d=Ja(f,b,a.is,a.s,c)+"\n\n"));return d.trim()}function Ja(a,b,c,e,d){var f=Ka(c,e);c=c?"."+c:"";return A(b,function(g){g.c||(g.selector=g.g=La(a,g,a.b,c,f),g.c=!0);d&&d(g,c,f)})}function Ka(a,b){return b?"[is="+a+"]":a}function La(a,b,c,e,d){var f=Ea(b.selector);if(!ya(b)){b=0;for(var g=f.length,h=void 0;b<g&&(h=f[b]);b++)f[b]=c.call(a,h,e,d)}return f.filter(function(l){return!!l}).join(",")}
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function Ma(a){return a.replace(Na,function(b,c,e){-1<e.indexOf("+")?e=e.replace(/\+/g,"___"):-1<e.indexOf("___")&&(e=e.replace(/___/g,"+"));return":"+c+"("+e+")"})}function Oa(a){for(var b=[],c;c=a.match(Pa);){var e=c.index,d=Ca(a,e);if(-1===d)throw Error(c.input+" selector missing ')'");c=a.slice(e,d+1);a=a.replace(c,"\ue000");b.push(c)}return{A:a,matches:b}}function Qa(a,b){var c=a.split("\ue000");return b.reduce(function(e,d,f){return e+d+c[f+1]},c[0])}
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function R(a,b,c){b&&(b=0<=b.indexOf(";")?gb(a,b,c):Da(b,function(e,d,f,g){if(!d)return e+g;(d=R(a,c[d],c))&&"initial"!==d?"apply-shim-inherit"===d&&(d="inherit"):d=R(a,c[f]||f,c)||f;return e+(d||"")+g}));return b&&b.trim()||""}
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function jb(a,b,c){var e={},d={};B(b,function(f){ib(a,f,c,function(g){bb.call(a._element||a,g.A)&&(g.K?Q(f,e):Q(f,d))})},null,!0);return{M:d,J:e}}
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p="."+e;x=Ea(k.g);t=0;for(var Db=x.length,U=void 0;t<Db&&(U=x[t]);t++)x[t]=U.match(g)?U.replace(f,p):p+" "+U;k.selector=x.join(",")}},h)}function lb(a,b){a=a.b;var c={};if(!r&&a)for(var e=0,d=a[e];e<a.length;d=a[++e]){var f=d,g=b;f.h=new RegExp("\\b"+f.keyframesName+"(?!\\B|-)","g");f.a=f.keyframesName+"-"+g;f.g=f.g||f.selector;f.selector=f.g.replace(f.keyframesName,f.a);c[d.keyframesName]=mb(d)}return c}function mb(a){return function(b){return b.replace(a.h,a.a)}}
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function nb(a,b){var c=S,e=C(a);a.textContent=A(e,function(d){var f=d.cssText=d.parsedCssText;d.f&&d.f.cssText&&(f=f.replace(na,"").replace(oa,""),d.cssText=gb(c,f,b))})}aa.Object.defineProperties(eb.prototype,{a:{configurable:!0,enumerable:!0,get:function(){return"x-scope"}}});var S=new eb;var T={},V=window.customElements;if(V&&!r&&!v){var ob=V.define;V.define=function(a,b,c){T[a]||(T[a]=Ba(a));ob.call(V,a,b,c)}};function pb(){this.cache={}}pb.prototype.store=function(a,b,c,e){var d=this.cache[a]||[];d.push({m:b,styleElement:c,j:e});100<d.length&&d.shift();this.cache[a]=d};function qb(){}var rb=new RegExp(K.a+"\\s*([^\\s]*)");function sb(a){return(a=(a.classList&&a.classList.value?a.classList.value:a.getAttribute("class")||"").match(rb))?a[1]:""}function tb(a){var b=F(a).getRootNode();return b===a||b===a.ownerDocument?"":(a=b.host)?G(a).is:""}
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function ub(a){for(var b=0;b<a.length;b++){var c=a[b];if(c.target!==document.documentElement&&c.target!==document.head)for(var e=0;e<c.addedNodes.length;e++){var d=c.addedNodes[e];if(d.nodeType===Node.ELEMENT_NODE){var f=d.getRootNode(),g=sb(d);if(g&&f===d.ownerDocument&&("style"!==d.localName&&"template"!==d.localName||""===H(d)))Ia(d,g);else if(f instanceof ShadowRoot)for(f=tb(d),f!==g&&Ha(d,g,f),d=window.ShadyDOM.nativeMethods.querySelectorAll.call(d,":not(."+K.a+")"),g=0;g<d.length;g++){f=d[g];
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var h=tb(f);h&&L(f,h)}}}}}
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if(!(r||window.ShadyDOM&&window.ShadyDOM.handlesDynamicScoping)){var vb=new MutationObserver(ub),wb=function(a){vb.observe(a,{childList:!0,subtree:!0})};if(window.customElements&&!window.customElements.polyfillWrapFlushCallback)wb(document);else{var xb=function(){wb(document.body)};window.HTMLImports?window.HTMLImports.whenReady(xb):requestAnimationFrame(function(){if("loading"===document.readyState){var a=function(){xb();document.removeEventListener("readystatechange",a)};document.addEventListener("readystatechange",
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a)}else xb()})}qb=function(){ub(vb.takeRecords())}};var W={};var yb=Promise.resolve();function zb(a){if(a=W[a])a._applyShimCurrentVersion=a._applyShimCurrentVersion||0,a._applyShimValidatingVersion=a._applyShimValidatingVersion||0,a._applyShimNextVersion=(a._applyShimNextVersion||0)+1}function Ab(a){return a._applyShimCurrentVersion===a._applyShimNextVersion}function Bb(a){a._applyShimValidatingVersion=a._applyShimNextVersion;a._validating||(a._validating=!0,yb.then(function(){a._applyShimCurrentVersion=a._applyShimNextVersion;a._validating=!1}))};var Cb={},Eb=new pb;function X(){this.B={};this.c=document.documentElement;var a=new n;a.rules=[];this.h=ab(this.c,new N(a));this.u=!1;this.a=this.b=null}m=X.prototype;m.flush=function(){qb()};m.I=function(a){return C(a)};m.R=function(a){return A(a)};m.prepareTemplate=function(a,b,c){this.prepareTemplateDom(a,b);this.prepareTemplateStyles(a,b,c)};
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m.prepareTemplateStyles=function(a,b,c){if(!a._prepared&&!v){r||T[b]||(T[b]=Ba(b));a._prepared=!0;a.name=b;a.extends=c;W[b]=a;var e=H(a),d=Fa(e);c={is:b,extends:c};for(var f=[],g=a.content.querySelectorAll("style"),h=0;h<g.length;h++){var l=g[h];if(l.hasAttribute("shady-unscoped")){if(!r){var k=l.textContent;if(!xa.has(k)){xa.add(k);var p=document.createElement("style");p.setAttribute("shady-unscoped","");p.textContent=k;document.head.appendChild(p)}l.parentNode.removeChild(l)}}else f.push(l.textContent),
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l.parentNode.removeChild(l)}f=f.join("").trim()+(Cb[b]||"");Y(this);if(!d){if(g=!e)g=z.test(f)||y.test(f),z.lastIndex=0,y.lastIndex=0;h=q(f);g&&w&&this.b&&this.b.transformRules(h,b);a._styleAst=h}g=[];w||(g=fb(a._styleAst));if(!g.length||w)h=r?a.content:null,b=T[b]||null,e=M(c,a._styleAst,null,e,d?f:""),e=e.length?za(e,c.is,h,b):null,a._style=e;a.a=g}};m.L=function(a,b){Cb[b]=a.join(" ")};
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