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.
151 lines • 4.99 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, _b, _c, _d, _e;
Object.defineProperty(exports, "__esModule", { value: true });
const PropertySymbol = __importStar(require("../PropertySymbol.cjs"));
const NodeTypeEnum_js_1 = __importDefault(require("../nodes/node/NodeTypeEnum.cjs"));
const EventPhaseEnum_js_1 = __importDefault(require("./EventPhaseEnum.cjs"));
/**
* Event.
*/
class Event {
/**
* Constructor.
*
* @param type Event type.
* @param [eventInit] Event init.
*/
constructor(type, eventInit = null) {
this.defaultPrevented = false;
this.eventPhase = EventPhaseEnum_js_1.default.none;
this.timeStamp = performance.now();
this.NONE = EventPhaseEnum_js_1.default.none;
this.CAPTURING_PHASE = EventPhaseEnum_js_1.default.capturing;
this.AT_TARGET = EventPhaseEnum_js_1.default.atTarget;
this.BUBBLING_PHASE = EventPhaseEnum_js_1.default.bubbling;
this[_a] = false;
this[_b] = false;
this[_c] = null;
this[_d] = null;
this[_e] = false;
this.type = type;
this.bubbles = eventInit?.bubbles ?? false;
this.cancelable = eventInit?.cancelable ?? false;
this.composed = eventInit?.composed ?? false;
}
/**
* Returns target.
*
* @returns Target.
*/
get target() {
return this[PropertySymbol.target];
}
/**
* Returns target.
*
* @returns Target.
*/
get currentTarget() {
return this[PropertySymbol.currentTarget];
}
/**
* Returns "true" if propagation has been stopped.
*
* @returns "true" if propagation has been stopped.
*/
get cancelBubble() {
return this[PropertySymbol.propagationStopped];
}
/**
* Returns composed path.
*
* @returns Composed path.
*/
composedPath() {
if (!this[PropertySymbol.target]) {
return [];
}
const composedPath = [];
let eventTarget = this[PropertySymbol.target];
while (eventTarget) {
composedPath.push(eventTarget);
if (eventTarget.parentNode) {
eventTarget = eventTarget.parentNode;
}
else if (this.composed &&
eventTarget[PropertySymbol.nodeType] === NodeTypeEnum_js_1.default.documentFragmentNode &&
eventTarget.host) {
eventTarget = eventTarget.host;
}
else if (eventTarget[PropertySymbol.nodeType] === NodeTypeEnum_js_1.default.documentNode) {
eventTarget = eventTarget[PropertySymbol.ownerWindow];
}
else {
break;
}
}
return composedPath;
}
/**
* Init event.
*
* @deprecated
* @param type Type.
* @param [bubbles=false] "true" if it bubbles.
* @param [cancelable=false] "true" if it cancelable.
*/
initEvent(type, bubbles = false, cancelable = false) {
this.type = type;
this.bubbles = bubbles;
this.cancelable = cancelable;
}
/**
* Prevents default.
*/
preventDefault() {
if (!this[PropertySymbol.isInPassiveEventListener]) {
this.defaultPrevented = true;
}
}
/**
* Stops immediate propagation.
*/
stopImmediatePropagation() {
this[PropertySymbol.immediatePropagationStopped] = true;
}
/**
* Stops propagation.
*/
stopPropagation() {
this[PropertySymbol.propagationStopped] = true;
}
}
_a = PropertySymbol.immediatePropagationStopped, _b = PropertySymbol.propagationStopped, _c = PropertySymbol.target, _d = PropertySymbol.currentTarget, _e = PropertySymbol.isInPassiveEventListener;
exports.default = Event;
//# sourceMappingURL=Event.cjs.map