///////////////////////////////////////////////////////////////////////////////////
// Copyright (C) 2019 Edouard Griffiths, F4EXB.                                  //
//                                                                               //
// 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 as 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 V3 for more details.                               //
//                                                                               //
// You should have received a copy of the GNU General Public License             //
// along with this program. If not, see <http://www.gnu.org/licenses/>.          //
///////////////////////////////////////////////////////////////////////////////////

#ifndef PLUGINS_CHANNELTX_LOCALSOURCE_LOCALOURCEWORKER_H_
#define PLUGINS_CHANNELTX_LOCALSOURCE_LOCALOURCEWORKER_H_

#include <QObject>

#include "dsp/dsptypes.h"
#include "util/message.h"
#include "util/messagequeue.h"

class SampleSourceFifo;

class LocalSourceWorker : public QObject {
    Q_OBJECT

public:
    LocalSourceWorker(QObject* parent = nullptr);
    ~LocalSourceWorker();

    void startWork();
    void stopWork();
    void setSampleFifo(SampleSourceFifo *sampleFifo);

public slots:
    void pullSamples(unsigned int count);

signals:
    void samplesAvailable(unsigned int iPart1Begin, unsigned int iPart1End, unsigned int iPart2Begin, unsigned int iPart2End);

private:
	volatile bool m_running;
    SampleSourceFifo *m_sampleFifo;
    MessageQueue m_inputMessageQueue;

private slots:
    void handleInputMessages();
};

#endif // PLUGINS_CHANNELTX_LOCALSOURCE_LOCALOURCEWORKER_H_