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, 95 insertions, 0 deletions

diff --git a/src/gui/editors/guitar/Fingering.h b/src/gui/editors/guitar/Fingering.h
new file mode 100644
index 0000000..41d9799
--- /dev/null
+++ b/src/gui/editors/guitar/Fingering.h
@@ -0,0 +1,95 @@
+/* -*- 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_FINGERING_H_
+#define _RG_FINGERING_H_
+
+#include <vector>
+#include <qstring.h>
+#include "base/Event.h"
+
+namespace Rosegarden
+{
+
+namespace Guitar
+{
+
+class Fingering
+{
+public:
+    friend bool operator<(const Fingering&, const Fingering&);    
+
+    typedef std::vector<int>::iterator iterator;
+    typedef std::vector<int>::const_iterator const_iterator;
+    
+    struct Barre {
+        unsigned int fret;
+        unsigned int start;
+        unsigned int end;
+    };
+    
+    static const unsigned int DEFAULT_NB_STRINGS = 6;
+    
+	Fingering(unsigned int nbStrings = DEFAULT_NB_STRINGS);
+    Fingering(QString);
+
+    enum { MUTED = -1, OPEN = 0 };
+    
+    /**
+     * returns the fret number on which the string is pressed, or one of MUTED and OPEN  
+     * 
+     */
+    int  getStringStatus(int stringNb) const       { return m_strings[stringNb]; } 
+    void setStringStatus(int stringNb, int status) { m_strings[stringNb] = status; } 
+    unsigned int getStartFret() const;
+    unsigned int getNbStrings() const { return m_strings.size(); }
+        
+    bool hasBarre() const;
+    Barre getBarre() const;
+    
+    int operator[](int i) const { return m_strings[i]; }
+    int& operator[](int i) { return m_strings[i]; }
+    
+    bool operator==(const Fingering& o) const { return m_strings == o.m_strings; }    
+    
+    iterator begin() { return m_strings.begin(); }
+    iterator end()   { return m_strings.end();   }
+    const_iterator begin() const { return m_strings.begin(); }
+    const_iterator end()   const { return m_strings.end(); }
+    
+    static Fingering parseFingering(const QString&, QString& errorString);
+    std::string toString() const;
+    
+protected:
+
+    std::vector<int> m_strings;
+};
+
+bool operator<(const Fingering&, const Fingering&);    
+
+}
+
+}
+
+#endif /*_RG_FINGERING2_H_*/