GRNote.h

#ifndef GRNote_H
#define GRNote_H
 
/*
  GUIDO Library
  Copyright (C) 2002  Holger Hoos, Juergen Kilian, Kai Renz
  Copyright (C) 2002-2017 Grame
 
  This Source Code Form is subject to the terms of the Mozilla Public
  License, v. 2.0. If a copy of the MPL was not distributed with this
  file, You can obtain one at http://mozilla.org/MPL/2.0/.
 
  Grame Research Laboratory, 11, cours de Verdun Gensoul 69002 Lyon - France
  research@grame.fr
 
*/
 
#include "GREvent.h"
 
class ARNote;
class ARNoteFormat;
class ARDotFormat;
class GRStaff;
class GRTie;
class GRTrill;
class GRCluster;
 
class GRNote : public GREvent
{
    public:
                 GRNote (GRStaff * inStaff, const ARNote * note, const TYPE_TIMEPOSITION & date, const TYPE_DURATION & duration );
                 GRNote (GRStaff * inStaff, const TYPE_DURATION & duration );
                 GRNote (GRStaff * inStaff, const ARNote * note );
    virtual     ~GRNote ();
 
    virtual void setNoteFormat( const ARNoteFormat * frmt );
 
 
//      ARNote       * getARNote();
        const ARNote * getARNote() const;
 
    virtual void    OnDraw( VGDevice & hdc ) const      = 0;
    virtual void    recalcVerticalPosition()            = 0;
    virtual void    drawStemOnly( int flag )            = 0;
    virtual void    setStemDirection( GDirection dir )  = 0;
    virtual float   setStemLength( float inLen, bool userLength )       = 0;
    
    virtual void    getPitchAndOctave( int * outPitch, int * outOctave, int * outAccidentals ) const;
 
    virtual GDirection  getDefaultThroatDirection() const;
    virtual GDirection  getThroatDirection() const;
 
    GRCluster *getGRCluster() const         {return fCluster;}
    void       setGRCluster(GRCluster *inCluster, bool inSignificativeNote = true);
    bool       getClusterNoteBoolean() const {return fClusterNote;}
    bool       isGraceNote() const          {return fIsGraceNote;}
    void       setGraceNote(bool isGrace)   {fIsGraceNote = isGrace;}
 
    GRCluster *createCluster(const ARNoteFormat *inCurnoteformat);
 
    // Tell me: is a note splitted over several systems?
    // should only occur for CompositeNotes.
    virtual bool    isSplit(); // const;
    void            hideAccidentals();
 
    /**** Function to avoid dynamic_cast ****/
    const GRNote * isGRNote() const { return this; }
    /*****************************************/
    
protected :
        GRTrill *fOrnament;
        GRCluster *fCluster;
        bool fOwnCluster;
        bool fClusterNote;
        bool fClusterHaveToBeDrawn;
        bool fIsGraceNote;
};
 
 
#endif