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.
118 lines • 4.18 kB
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;
Object.defineProperty(exports, "__esModule", { value: true });
const PropertySymbol = __importStar(require("../../PropertySymbol.cjs"));
const CharacterData_js_1 = __importDefault(require("../character-data/CharacterData.cjs"));
const DOMException_js_1 = __importDefault(require("../../exception/DOMException.cjs"));
const DOMExceptionNameEnum_js_1 = __importDefault(require("../../exception/DOMExceptionNameEnum.cjs"));
const NodeTypeEnum_js_1 = __importDefault(require("../node/NodeTypeEnum.cjs"));
/**
* Text node.
*/
class Text extends CharacterData_js_1.default {
constructor() {
super(...arguments);
this[_a] = NodeTypeEnum_js_1.default.textNode;
}
/**
* Node name.
*
* @returns Node name.
*/
get nodeName() {
return '#text';
}
/**
* @override
*/
get data() {
return this[PropertySymbol.data];
}
/**
* @override
*/
set data(data) {
super.data = data;
if (this[PropertySymbol.textAreaNode]) {
this[PropertySymbol.textAreaNode][PropertySymbol.resetSelection]();
}
}
/**
* Breaks the Text node into two nodes at the specified offset, keeping both nodes in the tree as siblings.
*
* @see https://dom.spec.whatwg.org/#dom-text-splittext
* @param offset Offset.
* @returns New text node.
*/
splitText(offset) {
const length = this[PropertySymbol.data].length;
if (offset < 0 || offset > length) {
throw new DOMException_js_1.default('The index is not in the allowed range.', DOMExceptionNameEnum_js_1.default.indexSizeError);
}
const count = length - offset;
const newData = this.substringData(offset, count);
const newNode = this[PropertySymbol.ownerDocument].createTextNode(newData);
if (this[PropertySymbol.parentNode] !== null) {
this[PropertySymbol.parentNode].insertBefore(newNode, this.nextSibling);
}
this.replaceData(offset, count, '');
return newNode;
}
/**
* Converts to string.
*
* @returns String.
*/
toString() {
return '[object Text]';
}
/**
* @override
*/
[(_a = PropertySymbol.nodeType, PropertySymbol.cloneNode)](deep = false) {
return super[PropertySymbol.cloneNode](deep);
}
/**
* @override
*/
[PropertySymbol.connectToNode](parentNode = null) {
const oldTextAreaNode = this[PropertySymbol.textAreaNode];
super[PropertySymbol.connectToNode](parentNode);
if (oldTextAreaNode !== this[PropertySymbol.textAreaNode]) {
if (oldTextAreaNode) {
oldTextAreaNode[PropertySymbol.resetSelection]();
}
if (this[PropertySymbol.textAreaNode]) {
this[PropertySymbol.textAreaNode][PropertySymbol.resetSelection]();
}
}
}
}
exports.default = Text;
//# sourceMappingURL=Text.cjs.map