AudioFileReaderFactory.h

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/* -*- c-basic-offset: 4 indent-tabs-mode: nil -*-  vi:set ts=8 sts=4 sw=4: */

/*
    Sonic Visualiser
    An audio file viewer and annotation editor.
    Centre for Digital Music, Queen Mary, University of London.
    This file copyright 2006 Chris Cannam.
    
    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.  See the file
    COPYING included with this distribution for more information.
*/

#ifndef _AUDIO_FILE_READER_FACTORY_H_
#define _AUDIO_FILE_READER_FACTORY_H_

#include <QString>

#include "FileSource.h"

class AudioFileReader;
class ProgressReporter;

class AudioFileReaderFactory
{
public:
    static QString getKnownExtensions();

    static AudioFileReader *createReader(FileSource source,
                                         int targetRate = 0,
                                         bool normalised = false,
                                         ProgressReporter *reporter = 0);

    static AudioFileReader *createThreadingReader(FileSource source,
                                                  int targetRate = 0,
                                                  bool normalised = false,
                                                  ProgressReporter *reporter = 0);

protected:
    static AudioFileReader *create(FileSource source,
                                   int targetRate,
                                   bool normalised,
                                   bool threading,
                                   ProgressReporter *reporter);
};

#endif