happy-dom
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Happy DOM is a JavaScript implementation of a web browser without its graphical user interface. It includes many web standards from WHATWG DOM and HTML.
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JavaScript
"use strict";
var __createBinding = (this && this.__createBinding) || (Object.create ? (function(o, m, k, k2) {
if (k2 === undefined) k2 = k;
var desc = Object.getOwnPropertyDescriptor(m, k);
if (!desc || ("get" in desc ? !m.__esModule : desc.writable || desc.configurable)) {
desc = { enumerable: true, get: function() { return m[k]; } };
}
Object.defineProperty(o, k2, desc);
}) : (function(o, m, k, k2) {
if (k2 === undefined) k2 = k;
o[k2] = m[k];
}));
var __setModuleDefault = (this && this.__setModuleDefault) || (Object.create ? (function(o, v) {
Object.defineProperty(o, "default", { enumerable: true, value: v });
}) : function(o, v) {
o["default"] = v;
});
var __importStar = (this && this.__importStar) || function (mod) {
if (mod && mod.__esModule) return mod;
var result = {};
if (mod != null) for (var k in mod) if (k !== "default" && Object.prototype.hasOwnProperty.call(mod, k)) __createBinding(result, mod, k);
__setModuleDefault(result, mod);
return result;
};
var __importDefault = (this && this.__importDefault) || function (mod) {
return (mod && mod.__esModule) ? mod : { "default": mod };
};
var _a, _b, _c;
Object.defineProperty(exports, "__esModule", { value: true });
const DocumentFragment_js_1 = __importDefault(require("../document-fragment/DocumentFragment.cjs"));
const PropertySymbol = __importStar(require("../../PropertySymbol.cjs"));
const XMLParser_js_1 = __importDefault(require("../../xml-parser/XMLParser.cjs"));
const XMLSerializer_js_1 = __importDefault(require("../../xml-serializer/XMLSerializer.cjs"));
/**
* ShadowRoot.
*/
class ShadowRoot extends DocumentFragment_js_1.default {
constructor() {
super(...arguments);
// Events
this.onslotchange = null;
// Internal properties
this[_a] = [];
this[_b] = 'open';
this[_c] = null;
}
/**
* Returns mode.
*
* @returns Mode.
*/
get mode() {
return this[PropertySymbol.mode];
}
/**
* Returns host.
*
* @returns Host.
*/
get host() {
return this[PropertySymbol.host];
}
/**
* Returns inner HTML.
*
* @returns HTML.
*/
get innerHTML() {
const xmlSerializer = new XMLSerializer_js_1.default({
escapeEntities: false
});
let xml = '';
for (const node of this[PropertySymbol.childNodes]) {
xml += xmlSerializer.serializeToString(node);
}
return xml;
}
/**
* Sets inner HTML.
*
* @param html HTML.
*/
set innerHTML(html) {
for (const child of this[PropertySymbol.childNodes].slice()) {
this.removeChild(child);
}
XMLParser_js_1.default.parse(this[PropertySymbol.ownerDocument], html, { rootNode: this });
}
/**
* Returns adopted style sheets.
*
* @returns Adopted style sheets.
*/
get adoptedStyleSheets() {
return this[PropertySymbol.adoptedStyleSheets];
}
/**
* Sets adopted style sheets.
*
* @param value Adopted style sheets.
*/
set adoptedStyleSheets(value) {
this[PropertySymbol.adoptedStyleSheets] = value;
}
/**
* Returns active element.
*
* @returns Active element.
*/
get activeElement() {
const activeElement = this[PropertySymbol.ownerDocument][PropertySymbol.activeElement];
if (activeElement &&
activeElement[PropertySymbol.isConnected] &&
activeElement.getRootNode() === this) {
return activeElement;
}
return null;
}
/**
* Converts to string.
*
* @returns String.
*/
toString() {
return this.innerHTML;
}
/**
* @override
*/
[(_a = PropertySymbol.adoptedStyleSheets, _b = PropertySymbol.mode, _c = PropertySymbol.host, PropertySymbol.cloneNode)](deep = false) {
const clone = super[PropertySymbol.cloneNode](deep);
clone[PropertySymbol.mode] = this.mode;
return clone;
}
}
exports.default = ShadowRoot;
//# sourceMappingURL=ShadowRoot.cjs.map