31 lines
783 B
TypeScript
31 lines
783 B
TypeScript
|
/*
|
||
|
|
* Copyright (C) Contributors to the Suwayomi project
|
||
|
|
*
|
||
|
|
* This Source Code Form is subject to the terms of the Mozilla Public
|
||
|
|
* License, v. 2.0. If a copy of the MPL was not distributed with this
|
||
|
|
* file, You can obtain one at https://mozilla.org/MPL/2.0/.
|
||
|
|
*/
|
||
|
|
|
||
|
|
export class ControlledPromise<T = void> {
|
||
|
|
private orgResolve!: (value: T | PromiseLike<T>) => void;
|
||
|
|
|
||
|
|
private orgReject!: (reason?: any) => void;
|
||
|
|
|
||
|
|
public readonly promise: Promise<T>;
|
||
|
|
|
||
|
|
constructor() {
|
||
|
|
this.promise = new Promise<T>((resolve, reject) => {
|
||
|
|
this.orgResolve = resolve;
|
||
|
|
this.orgReject = reject;
|
||
|
|
});
|
||
|
|
}
|
||
|
|
|
||
|
|
resolve(value: T): void {
|
||
|
|
this.orgResolve(value);
|
||
|
|
}
|
||
|
|
|
||
|
|
reject(reason?: any): void {
|
||
|
|
this.orgReject(reason);
|
||
|
|
}
|
||
|
|
}
|