/home/marsyas/marsyas/src/marsyas/SoundFileSource2.h

/*
** Copyright (C) 1998-2005 George Tzanetakis <gtzan@cs.uvic.ca>
**  
** 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 2 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., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA.
*/

#ifndef MARSYAS_SOUNDFILESOURCE2_H
#define MARSYAS_SOUNDFILESOURCE2_H

#include <string>

#include "realvec.h"

#include "AbsSoundFileSource2.h"
#include "WavFileSource2.h"

namespace Marsyas
{
    class SoundFileSource2: public MarSystem
    {
    private:
        std::string filename_;
        AbsSoundFileSource2* src_;

        void addControls();

        void myUpdate(MarControlPtr sender);

        bool checkType();
        void fileReady(bool ready);

    public:
        SoundFileSource2(std::string name);
        SoundFileSource2(const SoundFileSource2& a);
        ~SoundFileSource2();
        MarSystem* clone() const;

        realvec& getAudioRegion(mrs_natural startSample, mrs_natural endSample);

        virtual void myProcess(realvec& in,realvec& out);

    };

}//namespace Marsyas

#endif /* MARSYAS_SOUNDFILESOURCE2_H */ 

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