Subversion Repositories tpanel

/*

 * Copyright (C) 2021 by Andreas Theofilu <andreas@theosys.at>

 *

 * This program is free software; you can redistribute it and/or modify

 * it under the terms of the GNU General Public License as published by

 * the Free Software Foundation; either version 3 of the License, or

 * (at your option) any later version.

 *

 * This program is distributed in the hope that it will be useful,

 * but WITHOUT ANY WARRANTY; without even the implied warranty of

 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the

 * GNU General Public License for more details.

 *

 * You should have received a copy of the GNU General Public License

 * along with this program; if not, write to the Free Software Foundation,

 * Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301  USA

 */

#ifndef __TTIMER_H__

#define __TTIMER_H__

#include <thread>

#include <chrono>

#include <functional>

#include <atomic>

#if defined(__ANDROID__) || defined(__MACH__)

typedef unsigned long int ulong;

#endif

extern bool prg_stopped;

class TTimer

{

    public:

        TTimer();

        ~TTimer();

        void run();

        void run_once();

        void run_once(std::chrono::milliseconds ms);

        void stop() { mStopped = true; }

        void setInterval(std::chrono::milliseconds ms) { mMsec = ms; }

        void registerCallback(std::function<void(ulong)> callback) { _callback = callback; }

        bool isRunning() { return mRunning; }

    protected:

        void _run();

    private:

        std::function<void(ulong)> _callback{nullptr};

        std::chrono::milliseconds mMsec{0};

        bool mOnce{false};

        std::thread mThread;

        ulong mCounter{0};

        std::atomic<bool> mStopped{false};

        std::atomic<bool> mRunning{false};

};

#endif