src/event/close.js
import EventPrototype from './prototype';
import { ERROR_PREFIX } from '../constants';
export default class CloseEvent extends EventPrototype {
constructor(type, eventInitConfig = {}) {
super();
if (!type) {
throw new TypeError(`${ERROR_PREFIX.EVENT.CLOSE} 1 argument required, but only 0 present.`);
}
if (typeof eventInitConfig !== 'object') {
throw new TypeError(`${ERROR_PREFIX.EVENT.CLOSE} parameter 2 ('eventInitDict') is not an object`);
}
const { bubbles, cancelable, code, reason, wasClean } = eventInitConfig;
this.type = `${type}`;
this.timeStamp = Date.now();
this.target = null;
this.srcElement = null;
this.returnValue = true;
this.isTrusted = false;
this.eventPhase = 0;
this.defaultPrevented = false;
this.currentTarget = null;
this.cancelable = cancelable ? Boolean(cancelable) : false;
this.cancelBubble = false;
this.bubbles = bubbles ? Boolean(bubbles) : false;
this.code = typeof code === 'number' ? parseInt(code, 10) : 0;
this.reason = `${reason || ''}`;
this.wasClean = wasClean ? Boolean(wasClean) : false;
}
}