webcomponents-ce.js 17 KB

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  1. /**
  2. @license @nocompile
  3. Copyright (c) 2018 The Polymer Project Authors. All rights reserved.
  4. This code may only be used under the BSD style license found at http://polymer.github.io/LICENSE.txt
  5. The complete set of authors may be found at http://polymer.github.io/AUTHORS.txt
  6. The complete set of contributors may be found at http://polymer.github.io/CONTRIBUTORS.txt
  7. Code distributed by Google as part of the polymer project is also
  8. subject to an additional IP rights grant found at http://polymer.github.io/PATENTS.txt
  9. */
  10. (function(){'use strict';var aa=new Set("annotation-xml color-profile font-face font-face-src font-face-uri font-face-format font-face-name missing-glyph".split(" "));function g(b){var a=aa.has(b);b=/^[a-z][.0-9_a-z]*-[\-.0-9_a-z]*$/.test(b);return!a&&b}function l(b){var a=b.isConnected;if(void 0!==a)return a;for(;b&&!(b.__CE_isImportDocument||b instanceof Document);)b=b.parentNode||(window.ShadowRoot&&b instanceof ShadowRoot?b.host:void 0);return!(!b||!(b.__CE_isImportDocument||b instanceof Document))}
  11. function p(b,a){for(;a&&a!==b&&!a.nextSibling;)a=a.parentNode;return a&&a!==b?a.nextSibling:null}
  12. function q(b,a,d){d=void 0===d?new Set:d;for(var c=b;c;){if(c.nodeType===Node.ELEMENT_NODE){var e=c;a(e);var f=e.localName;if("link"===f&&"import"===e.getAttribute("rel")){c=e.import;if(c instanceof Node&&!d.has(c))for(d.add(c),c=c.firstChild;c;c=c.nextSibling)q(c,a,d);c=p(b,e);continue}else if("template"===f){c=p(b,e);continue}if(e=e.__CE_shadowRoot)for(e=e.firstChild;e;e=e.nextSibling)q(e,a,d)}c=c.firstChild?c.firstChild:p(b,c)}}function t(b,a,d){b[a]=d};function u(){this.a=new Map;this.f=new Map;this.c=[];this.b=!1}function ba(b,a,d){b.a.set(a,d);b.f.set(d.constructorFunction,d)}function v(b,a){b.b=!0;b.c.push(a)}function w(b,a){b.b&&q(a,function(a){return x(b,a)})}function x(b,a){if(b.b&&!a.__CE_patched){a.__CE_patched=!0;for(var d=0;d<b.c.length;d++)b.c[d](a)}}function y(b,a){var d=[];q(a,function(a){return d.push(a)});for(a=0;a<d.length;a++){var c=d[a];1===c.__CE_state?b.connectedCallback(c):z(b,c)}}
  13. function A(b,a){var d=[];q(a,function(a){return d.push(a)});for(a=0;a<d.length;a++){var c=d[a];1===c.__CE_state&&b.disconnectedCallback(c)}}
  14. function B(b,a,d){d=void 0===d?{}:d;var c=d.u||new Set,e=d.h||function(a){return z(b,a)},f=[];q(a,function(a){if("link"===a.localName&&"import"===a.getAttribute("rel")){var d=a.import;d instanceof Node&&(d.__CE_isImportDocument=!0,d.__CE_hasRegistry=!0);d&&"complete"===d.readyState?d.__CE_documentLoadHandled=!0:a.addEventListener("load",function(){var d=a.import;if(!d.__CE_documentLoadHandled){d.__CE_documentLoadHandled=!0;var f=new Set(c);f.delete(d);B(b,d,{u:f,h:e})}})}else f.push(a)},c);if(b.b)for(a=
  15. 0;a<f.length;a++)x(b,f[a]);for(a=0;a<f.length;a++)e(f[a])}
  16. function z(b,a){if(void 0===a.__CE_state){var d=a.ownerDocument;if(d.defaultView||d.__CE_isImportDocument&&d.__CE_hasRegistry)if(d=b.a.get(a.localName)){d.constructionStack.push(a);var c=d.constructorFunction;try{try{if(new c!==a)throw Error("The custom element constructor did not produce the element being upgraded.");}finally{d.constructionStack.pop()}}catch(m){throw a.__CE_state=2,m;}a.__CE_state=1;a.__CE_definition=d;if(d.attributeChangedCallback)for(d=d.observedAttributes,c=0;c<d.length;c++){var e=
  17. d[c],f=a.getAttribute(e);null!==f&&b.attributeChangedCallback(a,e,null,f,null)}l(a)&&b.connectedCallback(a)}}}u.prototype.connectedCallback=function(b){var a=b.__CE_definition;a.connectedCallback&&a.connectedCallback.call(b)};u.prototype.disconnectedCallback=function(b){var a=b.__CE_definition;a.disconnectedCallback&&a.disconnectedCallback.call(b)};
  18. u.prototype.attributeChangedCallback=function(b,a,d,c,e){var f=b.__CE_definition;f.attributeChangedCallback&&-1<f.observedAttributes.indexOf(a)&&f.attributeChangedCallback.call(b,a,d,c,e)};function C(b){var a=document;this.c=b;this.a=a;this.b=void 0;B(this.c,this.a);"loading"===this.a.readyState&&(this.b=new MutationObserver(this.f.bind(this)),this.b.observe(this.a,{childList:!0,subtree:!0}))}function D(b){b.b&&b.b.disconnect()}C.prototype.f=function(b){var a=this.a.readyState;"interactive"!==a&&"complete"!==a||D(this);for(a=0;a<b.length;a++)for(var d=b[a].addedNodes,c=0;c<d.length;c++)B(this.c,d[c])};function ca(){var b=this;this.b=this.a=void 0;this.c=new Promise(function(a){b.b=a;b.a&&a(b.a)})}function E(b){if(b.a)throw Error("Already resolved.");b.a=void 0;b.b&&b.b(void 0)};function F(b){this.c=!1;this.a=b;this.j=new Map;this.f=function(a){return a()};this.b=!1;this.i=[];this.o=new C(b)}
  19. F.prototype.l=function(b,a){var d=this;if(!(a instanceof Function))throw new TypeError("Custom element constructors must be functions.");if(!g(b))throw new SyntaxError("The element name '"+b+"' is not valid.");if(this.a.a.get(b))throw Error("A custom element with name '"+b+"' has already been defined.");if(this.c)throw Error("A custom element is already being defined.");this.c=!0;try{var c=function(a){var b=e[a];if(void 0!==b&&!(b instanceof Function))throw Error("The '"+a+"' callback must be a function.");
  20. return b},e=a.prototype;if(!(e instanceof Object))throw new TypeError("The custom element constructor's prototype is not an object.");var f=c("connectedCallback");var m=c("disconnectedCallback");var k=c("adoptedCallback");var h=c("attributeChangedCallback");var n=a.observedAttributes||[]}catch(r){return}finally{this.c=!1}a={localName:b,constructorFunction:a,connectedCallback:f,disconnectedCallback:m,adoptedCallback:k,attributeChangedCallback:h,observedAttributes:n,constructionStack:[]};ba(this.a,
  21. b,a);this.i.push(a);this.b||(this.b=!0,this.f(function(){return da(d)}))};F.prototype.h=function(b){B(this.a,b)};
  22. function da(b){if(!1!==b.b){b.b=!1;for(var a=b.i,d=[],c=new Map,e=0;e<a.length;e++)c.set(a[e].localName,[]);B(b.a,document,{h:function(a){if(void 0===a.__CE_state){var e=a.localName,f=c.get(e);f?f.push(a):b.a.a.get(e)&&d.push(a)}}});for(e=0;e<d.length;e++)z(b.a,d[e]);for(;0<a.length;){var f=a.shift();e=f.localName;f=c.get(f.localName);for(var m=0;m<f.length;m++)z(b.a,f[m]);(e=b.j.get(e))&&E(e)}}}F.prototype.get=function(b){if(b=this.a.a.get(b))return b.constructorFunction};
  23. F.prototype.m=function(b){if(!g(b))return Promise.reject(new SyntaxError("'"+b+"' is not a valid custom element name."));var a=this.j.get(b);if(a)return a.c;a=new ca;this.j.set(b,a);this.a.a.get(b)&&!this.i.some(function(a){return a.localName===b})&&E(a);return a.c};F.prototype.s=function(b){D(this.o);var a=this.f;this.f=function(d){return b(function(){return a(d)})}};window.CustomElementRegistry=F;F.prototype.define=F.prototype.l;F.prototype.upgrade=F.prototype.h;F.prototype.get=F.prototype.get;
  24. F.prototype.whenDefined=F.prototype.m;F.prototype.polyfillWrapFlushCallback=F.prototype.s;var G=window.Document.prototype.createElement,H=window.Document.prototype.createElementNS,ea=window.Document.prototype.importNode,fa=window.Document.prototype.prepend,ha=window.Document.prototype.append,ia=window.DocumentFragment.prototype.prepend,ja=window.DocumentFragment.prototype.append,I=window.Node.prototype.cloneNode,J=window.Node.prototype.appendChild,K=window.Node.prototype.insertBefore,L=window.Node.prototype.removeChild,M=window.Node.prototype.replaceChild,N=Object.getOwnPropertyDescriptor(window.Node.prototype,
  25. "textContent"),O=window.Element.prototype.attachShadow,P=Object.getOwnPropertyDescriptor(window.Element.prototype,"innerHTML"),Q=window.Element.prototype.getAttribute,R=window.Element.prototype.setAttribute,S=window.Element.prototype.removeAttribute,T=window.Element.prototype.getAttributeNS,U=window.Element.prototype.setAttributeNS,ka=window.Element.prototype.removeAttributeNS,la=window.Element.prototype.insertAdjacentElement,ma=window.Element.prototype.insertAdjacentHTML,na=window.Element.prototype.prepend,
  26. oa=window.Element.prototype.append,V=window.Element.prototype.before,pa=window.Element.prototype.after,qa=window.Element.prototype.replaceWith,ra=window.Element.prototype.remove,sa=window.HTMLElement,W=Object.getOwnPropertyDescriptor(window.HTMLElement.prototype,"innerHTML"),ta=window.HTMLElement.prototype.insertAdjacentElement,ua=window.HTMLElement.prototype.insertAdjacentHTML;var va=new function(){};function wa(){var b=X;window.HTMLElement=function(){function a(){var a=this.constructor,c=b.f.get(a);if(!c)throw Error("The custom element being constructed was not registered with `customElements`.");var e=c.constructionStack;if(0===e.length)return e=G.call(document,c.localName),Object.setPrototypeOf(e,a.prototype),e.__CE_state=1,e.__CE_definition=c,x(b,e),e;c=e.length-1;var f=e[c];if(f===va)throw Error("The HTMLElement constructor was either called reentrantly for this constructor or called multiple times.");
  27. e[c]=va;Object.setPrototypeOf(f,a.prototype);x(b,f);return f}a.prototype=sa.prototype;Object.defineProperty(a.prototype,"constructor",{writable:!0,configurable:!0,enumerable:!1,value:a});return a}()};function Y(b,a,d){function c(a){return function(d){for(var e=[],c=0;c<arguments.length;++c)e[c]=arguments[c];c=[];for(var f=[],n=0;n<e.length;n++){var r=e[n];r instanceof Element&&l(r)&&f.push(r);if(r instanceof DocumentFragment)for(r=r.firstChild;r;r=r.nextSibling)c.push(r);else c.push(r)}a.apply(this,e);for(e=0;e<f.length;e++)A(b,f[e]);if(l(this))for(e=0;e<c.length;e++)f=c[e],f instanceof Element&&y(b,f)}}void 0!==d.g&&(a.prepend=c(d.g));void 0!==d.append&&(a.append=c(d.append))};function xa(){var b=X;t(Document.prototype,"createElement",function(a){if(this.__CE_hasRegistry){var d=b.a.get(a);if(d)return new d.constructorFunction}a=G.call(this,a);x(b,a);return a});t(Document.prototype,"importNode",function(a,d){a=ea.call(this,a,!!d);this.__CE_hasRegistry?B(b,a):w(b,a);return a});t(Document.prototype,"createElementNS",function(a,d){if(this.__CE_hasRegistry&&(null===a||"http://www.w3.org/1999/xhtml"===a)){var c=b.a.get(d);if(c)return new c.constructorFunction}a=H.call(this,a,
  28. d);x(b,a);return a});Y(b,Document.prototype,{g:fa,append:ha})};function ya(){function b(b,c){Object.defineProperty(b,"textContent",{enumerable:c.enumerable,configurable:!0,get:c.get,set:function(b){if(this.nodeType===Node.TEXT_NODE)c.set.call(this,b);else{var d=void 0;if(this.firstChild){var e=this.childNodes,k=e.length;if(0<k&&l(this)){d=Array(k);for(var h=0;h<k;h++)d[h]=e[h]}}c.set.call(this,b);if(d)for(b=0;b<d.length;b++)A(a,d[b])}}})}var a=X;t(Node.prototype,"insertBefore",function(b,c){if(b instanceof DocumentFragment){var e=Array.prototype.slice.apply(b.childNodes);
  29. b=K.call(this,b,c);if(l(this))for(c=0;c<e.length;c++)y(a,e[c]);return b}e=l(b);c=K.call(this,b,c);e&&A(a,b);l(this)&&y(a,b);return c});t(Node.prototype,"appendChild",function(b){if(b instanceof DocumentFragment){var c=Array.prototype.slice.apply(b.childNodes);b=J.call(this,b);if(l(this))for(var e=0;e<c.length;e++)y(a,c[e]);return b}c=l(b);e=J.call(this,b);c&&A(a,b);l(this)&&y(a,b);return e});t(Node.prototype,"cloneNode",function(b){b=I.call(this,!!b);this.ownerDocument.__CE_hasRegistry?B(a,b):w(a,
  30. b);return b});t(Node.prototype,"removeChild",function(b){var c=l(b),e=L.call(this,b);c&&A(a,b);return e});t(Node.prototype,"replaceChild",function(b,c){if(b instanceof DocumentFragment){var e=Array.prototype.slice.apply(b.childNodes);b=M.call(this,b,c);if(l(this))for(A(a,c),c=0;c<e.length;c++)y(a,e[c]);return b}e=l(b);var f=M.call(this,b,c),d=l(this);d&&A(a,c);e&&A(a,b);d&&y(a,b);return f});N&&N.get?b(Node.prototype,N):v(a,function(a){b(a,{enumerable:!0,configurable:!0,get:function(){for(var b=[],
  31. a=0;a<this.childNodes.length;a++)b.push(this.childNodes[a].textContent);return b.join("")},set:function(b){for(;this.firstChild;)L.call(this,this.firstChild);J.call(this,document.createTextNode(b))}})})};function za(b){function a(a){return function(e){for(var c=[],d=0;d<arguments.length;++d)c[d]=arguments[d];d=[];for(var k=[],h=0;h<c.length;h++){var n=c[h];n instanceof Element&&l(n)&&k.push(n);if(n instanceof DocumentFragment)for(n=n.firstChild;n;n=n.nextSibling)d.push(n);else d.push(n)}a.apply(this,c);for(c=0;c<k.length;c++)A(b,k[c]);if(l(this))for(c=0;c<d.length;c++)k=d[c],k instanceof Element&&y(b,k)}}var d=Element.prototype;void 0!==V&&(d.before=a(V));void 0!==V&&(d.after=a(pa));void 0!==qa&&
  32. t(d,"replaceWith",function(a){for(var c=[],d=0;d<arguments.length;++d)c[d]=arguments[d];d=[];for(var m=[],k=0;k<c.length;k++){var h=c[k];h instanceof Element&&l(h)&&m.push(h);if(h instanceof DocumentFragment)for(h=h.firstChild;h;h=h.nextSibling)d.push(h);else d.push(h)}k=l(this);qa.apply(this,c);for(c=0;c<m.length;c++)A(b,m[c]);if(k)for(A(b,this),c=0;c<d.length;c++)m=d[c],m instanceof Element&&y(b,m)});void 0!==ra&&t(d,"remove",function(){var a=l(this);ra.call(this);a&&A(b,this)})};function Aa(){function b(a,b){Object.defineProperty(a,"innerHTML",{enumerable:b.enumerable,configurable:!0,get:b.get,set:function(a){var d=this,e=void 0;l(this)&&(e=[],q(this,function(a){a!==d&&e.push(a)}));b.set.call(this,a);if(e)for(var f=0;f<e.length;f++){var m=e[f];1===m.__CE_state&&c.disconnectedCallback(m)}this.ownerDocument.__CE_hasRegistry?B(c,this):w(c,this);return a}})}function a(a,b){t(a,"insertAdjacentElement",function(a,d){var e=l(d);a=b.call(this,a,d);e&&A(c,d);l(a)&&y(c,d);return a})}
  33. function d(a,b){function d(a,b){for(var d=[];a!==b;a=a.nextSibling)d.push(a);for(b=0;b<d.length;b++)B(c,d[b])}t(a,"insertAdjacentHTML",function(a,c){a=a.toLowerCase();if("beforebegin"===a){var e=this.previousSibling;b.call(this,a,c);d(e||this.parentNode.firstChild,this)}else if("afterbegin"===a)e=this.firstChild,b.call(this,a,c),d(this.firstChild,e);else if("beforeend"===a)e=this.lastChild,b.call(this,a,c),d(e||this.firstChild,null);else if("afterend"===a)e=this.nextSibling,b.call(this,a,c),d(this.nextSibling,
  34. e);else throw new SyntaxError("The value provided ("+String(a)+") is not one of 'beforebegin', 'afterbegin', 'beforeend', or 'afterend'.");})}var c=X;O&&t(Element.prototype,"attachShadow",function(a){return this.__CE_shadowRoot=a=O.call(this,a)});P&&P.get?b(Element.prototype,P):W&&W.get?b(HTMLElement.prototype,W):v(c,function(a){b(a,{enumerable:!0,configurable:!0,get:function(){return I.call(this,!0).innerHTML},set:function(a){var b="template"===this.localName,c=b?this.content:this,d=H.call(document,
  35. this.namespaceURI,this.localName);for(d.innerHTML=a;0<c.childNodes.length;)L.call(c,c.childNodes[0]);for(a=b?d.content:d;0<a.childNodes.length;)J.call(c,a.childNodes[0])}})});t(Element.prototype,"setAttribute",function(a,b){if(1!==this.__CE_state)return R.call(this,a,b);var d=Q.call(this,a);R.call(this,a,b);b=Q.call(this,a);c.attributeChangedCallback(this,a,d,b,null)});t(Element.prototype,"setAttributeNS",function(a,b,d){if(1!==this.__CE_state)return U.call(this,a,b,d);var e=T.call(this,a,b);U.call(this,
  36. a,b,d);d=T.call(this,a,b);c.attributeChangedCallback(this,b,e,d,a)});t(Element.prototype,"removeAttribute",function(a){if(1!==this.__CE_state)return S.call(this,a);var b=Q.call(this,a);S.call(this,a);null!==b&&c.attributeChangedCallback(this,a,b,null,null)});t(Element.prototype,"removeAttributeNS",function(a,b){if(1!==this.__CE_state)return ka.call(this,a,b);var d=T.call(this,a,b);ka.call(this,a,b);var e=T.call(this,a,b);d!==e&&c.attributeChangedCallback(this,b,d,e,a)});ta?a(HTMLElement.prototype,
  37. ta):la?a(Element.prototype,la):console.warn("Custom Elements: `Element#insertAdjacentElement` was not patched.");ua?d(HTMLElement.prototype,ua):ma?d(Element.prototype,ma):console.warn("Custom Elements: `Element#insertAdjacentHTML` was not patched.");Y(c,Element.prototype,{g:na,append:oa});za(c)};/*
  38. Copyright (c) 2016 The Polymer Project Authors. All rights reserved.
  39. This code may only be used under the BSD style license found at http://polymer.github.io/LICENSE.txt
  40. The complete set of authors may be found at http://polymer.github.io/AUTHORS.txt
  41. The complete set of contributors may be found at http://polymer.github.io/CONTRIBUTORS.txt
  42. Code distributed by Google as part of the polymer project is also
  43. subject to an additional IP rights grant found at http://polymer.github.io/PATENTS.txt
  44. */
  45. var Z=window.customElements;if(!Z||Z.forcePolyfill||"function"!=typeof Z.define||"function"!=typeof Z.get){var X=new u;wa();xa();Y(X,DocumentFragment.prototype,{g:ia,append:ja});ya();Aa();document.__CE_hasRegistry=!0;var customElements=new F(X);Object.defineProperty(window,"customElements",{configurable:!0,enumerable:!0,value:customElements})};/*
  46. Copyright (c) 2017 The Polymer Project Authors. All rights reserved.
  47. This code may only be used under the BSD style license found at http://polymer.github.io/LICENSE.txt
  48. The complete set of authors may be found at http://polymer.github.io/AUTHORS.txt
  49. The complete set of contributors may be found at http://polymer.github.io/CONTRIBUTORS.txt
  50. Code distributed by Google as part of the polymer project is also
  51. subject to an additional IP rights grant found at http://polymer.github.io/PATENTS.txt
  52. */
  53. }).call(this);
  54. //# sourceMappingURL=webcomponents-ce.js.map