svcore
1.9
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00001 /* -*- c-basic-offset: 4 indent-tabs-mode: nil -*- vi:set ts=8 sts=4 sw=4: */ 00002 00003 /* 00004 Sonic Visualiser 00005 An audio file viewer and annotation editor. 00006 Centre for Digital Music, Queen Mary, University of London. 00007 This file copyright 2006 Chris Cannam. 00008 00009 This program is free software; you can redistribute it and/or 00010 modify it under the terms of the GNU General Public License as 00011 published by the Free Software Foundation; either version 2 of the 00012 License, or (at your option) any later version. See the file 00013 COPYING included with this distribution for more information. 00014 */ 00015 00016 #ifndef _AUDIO_FILE_READER_FACTORY_H_ 00017 #define _AUDIO_FILE_READER_FACTORY_H_ 00018 00019 #include <QString> 00020 00021 #include "FileSource.h" 00022 00023 class AudioFileReader; 00024 class ProgressReporter; 00025 00026 class AudioFileReaderFactory 00027 { 00028 public: 00034 static QString getKnownExtensions(); 00035 00055 static AudioFileReader *createReader(FileSource source, 00056 int targetRate = 0, 00057 bool normalised = false, 00058 ProgressReporter *reporter = 0); 00059 00084 static AudioFileReader *createThreadingReader(FileSource source, 00085 int targetRate = 0, 00086 bool normalised = false, 00087 ProgressReporter *reporter = 0); 00088 00089 protected: 00090 static AudioFileReader *create(FileSource source, 00091 int targetRate, 00092 bool normalised, 00093 bool threading, 00094 ProgressReporter *reporter); 00095 }; 00096 00097 #endif 00098