/home/iurt/rpm/BUILD/canorus-0.7.R1002/src/core/diatonickey.h

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#ifndef DIATONICKEY_H_
#define DIATONICKEY_H_

#include "core/diatonicpitch.h"
#include <QString>
#include <QList>

class CADiatonicKey {
public:
        enum CAGender {
                Major,
                Minor
        };

        enum CAShape {
                Natural,
                Harmonic,
                Melodic
        };

        CADiatonicKey();
        CADiatonicKey( const QString& key );
        CADiatonicKey( const int& numberOfAccs, const CAGender& gender );
        CADiatonicKey( const CADiatonicPitch& pitch, const CAGender& gender );
        CADiatonicKey( const CADiatonicPitch& pitch, const CAGender& gender, const CAShape& shape );

        bool operator==(CADiatonicKey);
        inline bool operator!=(CADiatonicKey p) { return !operator==(p); }
#ifndef SWIG
        void operator=(const QString& key);
#endif

        CADiatonicKey operator+(CAInterval);

        inline CADiatonicPitch diatonicPitch() { return _diatonicPitch; }
        inline const CAGender gender() { return _gender; }
        inline const CAShape shape() { return _shape; }

        inline void setDiatonicPitch( const CADiatonicPitch p ) { _diatonicPitch = p; }
        inline void setGender( const CAGender g ) { _gender = g; }
        inline void setShape( const CAShape s ) { _shape = s; }

        static const QString shapeToString( CAShape );
        static CAShape shapeFromString( const QString );
        static const QString genderToString( CAGender );
        static CAGender genderFromString( const QString );

        static const QString diatonicKeyToString( CADiatonicKey k );
        static CADiatonicKey diatonicKeyFromString( const QString );

        int numberOfAccs();
        QList<int> accsMatrix();
        int noteAccs( int noteName );

private:
        CADiatonicPitch _diatonicPitch; // pitch of the key
        CAGender        _gender;        // major, minor
        CAShape         _shape;         // natural, harmonic, melodic
};
#endif /* DIATONICKEY_H_ */