Added old abandoned KDE3 version of the RoseGarden MIDI tool

git-svn-id: svn://anonsvn.kde.org/home/kde/branches/trinity/applications/rosegarden@1097595 283d02a7-25f6-0310-bc7c-ecb5cbfe19da

1 files changed, 75 insertions, 0 deletions

diff --git a/src/gui/seqmanager/CompositionMmapper.h b/src/gui/seqmanager/CompositionMmapper.h
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+++ b/src/gui/seqmanager/CompositionMmapper.h
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+
+/* -*- c-basic-offset: 4 indent-tabs-mode: nil -*- vi:set ts=8 sts=4 sw=4: */
+
+/*
+    Rosegarden
+    A MIDI and audio sequencer and musical notation editor.
+
+    This program is Copyright 2000-2008
+        Guillaume Laurent   <glaurent@telegraph-road.org>,
+        Chris Cannam        <cannam@all-day-breakfast.com>,
+        Richard Bown        <richard.bown@ferventsoftware.com>
+
+    The moral rights of Guillaume Laurent, Chris Cannam, and Richard
+    Bown to claim authorship of this work have been asserted.
+
+    Other copyrights also apply to some parts of this work.  Please
+    see the AUTHORS file and individual file headers for details.
+
+    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 _RG_COMPOSITIONMMAPPER_H_
+#define _RG_COMPOSITIONMMAPPER_H_
+
+#include <map>
+#include <qstring.h>
+
+
+
+
+namespace Rosegarden
+{
+
+class SegmentMmapper;
+class Segment;
+class RosegardenGUIDoc;
+
+
+class CompositionMmapper
+{
+    friend class SequenceManager;
+
+public:
+    CompositionMmapper(RosegardenGUIDoc *doc);
+    ~CompositionMmapper();
+
+    QString getSegmentFileName(Segment*);
+    size_t  getSegmentFileSize(Segment*);
+
+    void cleanup();
+
+protected:
+    bool segmentModified(Segment*);
+    void segmentAdded(Segment*);
+    void segmentDeleted(Segment*);
+
+    void mmapSegment(Segment*);
+    QString makeFileName(Segment*);
+
+    //--------------- Data members ---------------------------------
+
+    RosegardenGUIDoc* m_doc;
+    typedef std::map<Segment*, SegmentMmapper*> segmentmmapers;
+
+    segmentmmapers m_segmentMmappers;
+};
+
+
+}
+
+#endif