svcore  1.9
DataFileReaderFactory.h
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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 _DATA_FILE_READER_FACTORY_H_
00017 #define _DATA_FILE_READER_FACTORY_H_
00018 
00019 #include <QString>
00020 
00021 #include "CSVFormat.h"
00022 #include "MIDIFileReader.h"
00023 
00024 class DataFileReader;
00025 class Model;
00026 
00027 class DataFileReaderFactory
00028 {
00029 public:
00030     enum Exception { ImportCancelled };
00031 
00037     static QString getKnownExtensions();
00038 
00049     static DataFileReader *createReader(QString path,
00050                                         MIDIFileImportPreferenceAcquirer *,
00051                                         int mainModelSampleRate);
00052 
00061     static Model *load(QString path,
00062                        MIDIFileImportPreferenceAcquirer *acquirer,
00063                        int mainModelSampleRate);
00064 
00070     static Model *loadNonCSV(QString path,
00071                              MIDIFileImportPreferenceAcquirer *acquirer,
00072                              int mainModelSampleRate);
00073 
00078     static Model *loadCSV(QString path,
00079                           CSVFormat format,
00080                           int mainModelSampleRate);
00081 
00082 protected:
00083     static DataFileReader *createReader(QString path, bool csv,
00084                                         MIDIFileImportPreferenceAcquirer *,
00085                                         CSVFormat format,
00086                                         int mainModelSampleRate);
00087 };
00088 
00089 #endif
00090