svcore  1.9
RDFImporter.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 2008 QMUL.
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 _RDF_IMPORTER_H_
00017 #define _RDF_IMPORTER_H_
00018 
00019 #include <QObject>
00020 #include <QString>
00021 
00022 #include <vector>
00023 
00024 class Model;
00025 class RDFImporterImpl;
00026 class ProgressReporter;
00027 
00028 class RDFImporter : public QObject
00029 {
00030     Q_OBJECT
00031 
00032 public:
00038     static QString getKnownExtensions();
00039 
00040     RDFImporter(QString url, int sampleRate = 0);
00041     virtual ~RDFImporter();
00042 
00043     void setSampleRate(int sampleRate);
00044 
00045     bool isOK();
00046     QString getErrorString() const;
00047 
00048     std::vector<Model *> getDataModels(ProgressReporter *reporter);
00049 
00050     enum RDFDocumentType {
00051         AudioRefAndAnnotations,
00052         Annotations,
00053         AudioRef,
00054         OtherRDFDocument,
00055         NotRDF
00056     };
00057 
00058     static RDFDocumentType identifyDocumentType(QString url);
00059 
00060 protected:
00061     RDFImporterImpl *m_d;
00062 };
00063 
00064 #endif