Chris@297: /* -*- c-basic-offset: 4 indent-tabs-mode: nil -*-  vi:set ts=8 sts=4 sw=4: */
Chris@297: 
Chris@297: /*
Chris@297:     Sonic Visualiser
Chris@297:     An audio file viewer and annotation editor.
Chris@297:     Centre for Digital Music, Queen Mary, University of London.
Chris@297:     This file copyright 2007 QMUL.
Chris@297:     
Chris@297:     This program is free software; you can redistribute it and/or
Chris@297:     modify it under the terms of the GNU General Public License as
Chris@297:     published by the Free Software Foundation; either version 2 of the
Chris@297:     License, or (at your option) any later version.  See the file
Chris@297:     COPYING included with this distribution for more information.
Chris@297: */
Chris@297: 
Chris@1581: #ifndef SV_PLAYLIST_FILE_READER_H
Chris@1581: #define SV_PLAYLIST_FILE_READER_H
Chris@297: 
Chris@401: #include "FileSource.h"
Chris@401: 
Chris@297: #include <QString>
Chris@297: 
Chris@297: #include <vector>
Chris@297: #include <set>
Chris@297: 
Chris@297: class QFile;
Chris@297: 
Chris@297: class PlaylistFileReader
Chris@297: {
Chris@297: public:
Chris@297:     typedef std::vector<QString> Playlist;
Chris@297: 
Chris@297:     PlaylistFileReader(QString path);
Chris@401:     PlaylistFileReader(FileSource source);
Chris@297:     virtual ~PlaylistFileReader();
Chris@297: 
Chris@297:     virtual bool isOK() const;
Chris@297:     virtual QString getError() const;
Chris@297:     virtual Playlist load() const;
Chris@297: 
Chris@1853:     // Return the set of file extensions that are expected to
Chris@1853:     // represent parseable playlists.
Chris@297:     static void getSupportedExtensions(std::set<QString> &extensions);
Chris@297: 
Chris@1853:     // Return true if the given source has a file extension that is
Chris@1853:     // one of the supported extensions. Does not look at the content
Chris@1853:     // of the file.
Chris@1853:     static bool isSupported(FileSource source);
Chris@1853: 
Chris@297: protected:
Chris@401:     void init();
Chris@401: 
Chris@401:     FileSource m_source;
Chris@297:     QFile *m_file;
Chris@440:     QString m_basedir;
Chris@297:     QString m_error;
Chris@297: };
Chris@297: 
Chris@297: #endif