diff rdf/RDFExporter.h @ 500:83eae5239db6

* Permit viewing (though not editing) colour 3d plot layer data in
  the spreadsheet data viewer dialog
* Add somewhat simplistic RDF export for layers
* Fix display of peak frequencies in spectrum layer
* Fix (I hope) sizing of plugin parameter dialog

--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+++ b/rdf/RDFExporter.h	Tue Dec 02 17:17:25 2008 +0000
@@ -0,0 +1,49 @@
+/* -*- c-basic-offset: 4 indent-tabs-mode: nil -*-  vi:set ts=8 sts=4 sw=4: */
+
+/*
+    Sonic Visualiser
+    An audio file viewer and annotation editor.
+    Centre for Digital Music, Queen Mary, University of London.
+    This file copyright 2008 QMUL.
+
+    This program is free software; you can redistribute it and/or
+    modify it under the terms of the GNU General Public License as
+    published by the Free Software Foundation; either version 2 of the
+    License, or (at your option) any later version.  See the file
+    COPYING included with this distribution for more information.
+*/
+
+#ifndef _RDF_EXPORTER_H_
+#define _RDF_EXPORTER_H_
+
+#include <QString>
+
+class Model;
+class RDFFeatureWriter;
+
+class RDFExporter
+{
+public:
+    /**
+     * Return the file extensions that we can write, in a format
+     * suitable for use with QFileDialog.  For example, "*.ttl *.n3".
+     */
+    static QString getSupportedExtensions();
+
+    RDFExporter(QString path, Model *model);
+    virtual ~RDFExporter();
+
+    static bool canExportModel(Model *);
+
+    virtual bool isOK() const;
+    virtual QString getError() const;
+
+    virtual void write();
+
+protected:
+    QString m_path;
+    Model *m_model;
+    RDFFeatureWriter *m_fw;
+};
+
+#endif