@imput/youtubei.js
Version:
A JavaScript client for YouTube's private API, known as InnerTube. Fork of youtubei.js
48 lines • 1.72 kB
JavaScript
var _EventEmitterLike_legacy_listeners;
import { __classPrivateFieldGet } from "tslib";
import { Platform } from './Utils.js';
class EventEmitterLike extends EventTarget {
constructor() {
super();
_EventEmitterLike_legacy_listeners.set(this, new Map());
}
emit(type, ...args) {
const event = new Platform.shim.CustomEvent(type, { detail: args });
this.dispatchEvent(event);
}
on(type, listener) {
const wrapper = (ev) => {
if (ev instanceof Platform.shim.CustomEvent) {
listener(...ev.detail);
}
else {
listener(ev);
}
};
__classPrivateFieldGet(this, _EventEmitterLike_legacy_listeners, "f").set(listener, wrapper);
this.addEventListener(type, wrapper);
}
once(type, listener) {
const wrapper = (ev) => {
if (ev instanceof Platform.shim.CustomEvent) {
listener(...ev.detail);
}
else {
listener(ev);
}
this.off(type, listener);
};
__classPrivateFieldGet(this, _EventEmitterLike_legacy_listeners, "f").set(listener, wrapper);
this.addEventListener(type, wrapper);
}
off(type, listener) {
const wrapper = __classPrivateFieldGet(this, _EventEmitterLike_legacy_listeners, "f").get(listener);
if (wrapper) {
this.removeEventListener(type, wrapper);
__classPrivateFieldGet(this, _EventEmitterLike_legacy_listeners, "f").delete(listener);
}
}
}
_EventEmitterLike_legacy_listeners = new WeakMap();
export default EventEmitterLike;
//# sourceMappingURL=EventEmitterLike.js.map