Method addTimeout

src/utils/async.ts:8–18

(priority: number, interval: number, func: () => boolean)

    static timeoutIdList = [] as number[];

    static addTimeout(priority: number, interval: number, func: () => boolean) {
        const timeoutId = GLib.timeout_add(priority, interval, () => {
            const source = func();
            if (source == GLib.SOURCE_REMOVE) {
                this.clearTimeoutId(timeoutId);
            }
            return source;
        });
        this.timeoutIdList.push(timeoutId);
        return timeoutId;
    }

    static clearTimeoutId(timeoutId: number) {
        if (timeoutId && this.timeoutIdList.includes(timeoutId)) {