Mercurial > hg > svcore
comparison transform/FileFeatureWriter.h @ 999:694301cc71cc
Add MIDI destinations tests and fix feature writer bugs resulting from them
author | Chris Cannam |
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date | Tue, 14 Oct 2014 10:07:02 +0100 |
parents | 2104ea2204d2 |
children | d74ebd2d2c49 |
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998:e25dc8d57565 | 999:694301cc71cc |
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56 | 56 |
57 FileFeatureWriter(int support, QString extension); | 57 FileFeatureWriter(int support, QString extension); |
58 QTextStream *getOutputStream(QString, TransformId); | 58 QTextStream *getOutputStream(QString, TransformId); |
59 | 59 |
60 typedef pair<QString, TransformId> TrackTransformPair; | 60 typedef pair<QString, TransformId> TrackTransformPair; |
61 typedef map<TrackTransformPair, QString> FileNameMap; | |
61 typedef map<TrackTransformPair, QFile *> FileMap; | 62 typedef map<TrackTransformPair, QFile *> FileMap; |
62 typedef map<QFile *, QTextStream *> FileStreamMap; | 63 typedef map<QFile *, QTextStream *> FileStreamMap; |
63 FileMap m_files; | 64 FileMap m_files; |
65 FileNameMap m_filenames; | |
64 FileStreamMap m_streams; | 66 FileStreamMap m_streams; |
65 QTextStream *m_prevstream; | 67 QTextStream *m_prevstream; |
66 | 68 |
69 TrackTransformPair getFilenameKey(QString, TransformId); | |
70 | |
71 // Come up with a suitable output filename for the given track ID - | |
72 // transform ID combo. Fail if it already exists, etc. | |
73 QString createOutputFilename(QString, TransformId); | |
74 | |
75 // Look up and return the output filename for the given track ID - | |
76 // transform ID combo. | |
67 QString getOutputFilename(QString, TransformId); | 77 QString getOutputFilename(QString, TransformId); |
78 | |
79 // Look up and return the output file handle for the given track | |
80 // ID - transform ID combo. Return 0 if it could not be opened. | |
68 QFile *getOutputFile(QString, TransformId); | 81 QFile *getOutputFile(QString, TransformId); |
69 | 82 |
70 // subclass can implement this to be called before file is opened for append | 83 // subclass can implement this to be called before file is opened for append |
71 virtual void reviewFileForAppending(QString) { } | 84 virtual void reviewFileForAppending(QString) { } |
72 | 85 |