annotate rdf/RDFTransformFactory.h @ 1886:f803d3c33f76 tip

Switch off copious debug in soft synth driving
author Chris Cannam
date Fri, 14 Aug 2020 10:44:44 +0100
parents ad5f892c0c4d
children
rev   line source
Chris@439 1 /* -*- c-basic-offset: 4 indent-tabs-mode: nil -*- vi:set ts=8 sts=4 sw=4: */
Chris@439 2
Chris@439 3 /*
Chris@439 4 Sonic Visualiser
Chris@439 5 An audio file viewer and annotation editor.
Chris@439 6 Centre for Digital Music, Queen Mary, University of London.
Chris@439 7 This file copyright 2008 QMUL.
Chris@439 8
Chris@439 9 This program is free software; you can redistribute it and/or
Chris@439 10 modify it under the terms of the GNU General Public License as
Chris@439 11 published by the Free Software Foundation; either version 2 of the
Chris@439 12 License, or (at your option) any later version. See the file
Chris@439 13 COPYING included with this distribution for more information.
Chris@439 14 */
Chris@439 15
Chris@1581 16 #ifndef SV_RDF_TRANSFORM_FACTORY_H
Chris@1581 17 #define SV_RDF_TRANSFORM_FACTORY_H
Chris@439 18
Chris@439 19 #include <QObject>
Chris@439 20 #include <QString>
Chris@439 21
Chris@439 22 #include <vector>
Chris@439 23
Chris@439 24 #include "transform/Transform.h"
Chris@439 25
Chris@439 26 class RDFTransformFactoryImpl;
Chris@439 27 class ProgressReporter;
Chris@439 28
Chris@439 29 class RDFTransformFactory : public QObject
Chris@439 30 {
Chris@439 31 Q_OBJECT
Chris@439 32
Chris@439 33 public:
Chris@439 34 static QString getKnownExtensions();
Chris@439 35
Chris@439 36 RDFTransformFactory(QString url);
Chris@439 37 virtual ~RDFTransformFactory();
Chris@439 38
Chris@1163 39 /** isRDF() may be queried at any point after construction. It
Chris@1163 40 returns true if the file was parseable as RDF.
Chris@1163 41 */
Chris@1163 42 bool isRDF();
Chris@1163 43
Chris@1163 44 /** isOK() may be queried at any point after getTransforms() has
Chris@1163 45 been called. It is true if the file was parseable as RDF and
Chris@1163 46 any transforms in it could be completely constructed.
Chris@1163 47
Chris@1163 48 Note that even if isOK() returns true, it is still possible
Chris@1163 49 that the file did not define any transforms; in this case,
Chris@1163 50 getTransforms() would have returned an empty list.
Chris@1163 51
Chris@1163 52 If isOK() is called before getTransforms() has been invoked to
Chris@1163 53 query the file, it will return true iff isRDF() is true.
Chris@1163 54 */
Chris@1163 55 bool isOK();
Chris@1163 56
Chris@1163 57 /** Return any error string resulting from loading or querying the
Chris@1163 58 file. This will be non-empty if isRDF() or isOK() returns
Chris@1163 59 false.
Chris@1163 60 */
Chris@439 61 QString getErrorString() const;
Chris@439 62
Chris@439 63 std::vector<Transform> getTransforms(ProgressReporter *reporter);
Chris@439 64
Chris@494 65 static QString writeTransformToRDF(const Transform &, QString uri);
Chris@494 66
Chris@439 67 protected:
Chris@439 68 RDFTransformFactoryImpl *m_d;
Chris@439 69 };
Chris@439 70
Chris@439 71 #endif