GRStdNoteHead.h

#ifndef GRStdNoteHead_H
#define GRStdNoteHead_H
 
/*
  GUIDO Library
  Copyright (C) 2002  Holger Hoos, Juergen Kilian, Kai Renz
  Copyright (C) 2003 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 "GRNoteHead.h"
#include "ARTHead.h"
 
class GREvent;
 
class GRStdNoteHead : public GRNoteHead 
{
public:
    GRStdNoteHead(GREvent * sngnote, const TYPE_DURATION & inDur, GDirection inStemDirection = dirAUTO);
    virtual     ~GRStdNoteHead();
 
    virtual void configureNoteHead(const TYPE_DURATION &inDur);
 
    virtual NVPoint getNoteHeadPosition() const;
    virtual const NVPoint & getPosition() const;
 
    // static long getNoteBreite();
 
    virtual const NVPoint & getReferencePosition() const;
    virtual void OnDraw( VGDevice & hdc ) const;
 
    virtual unsigned int getSymbol() const;
 
    virtual void adjustPositionForChords(ARTHead::HEADSTATE inHeadstate, GDirection inGlobalStemDirection);
    void         adjustHorizontalPosition();
    virtual void setGlobalStemDirection(GDirection inGlobalStemDirection);
    void         setHaveToBeDrawn(bool inHaveToBeDrawn);
 
    /*  enum HEADTYPES { NOHEAD = kNoneSymbol, 
    WHOLENOTEHEAD = kWholeNoteHeadSymbol, // SCR_WHOLENOTEHEAD,
    HALFNOTEHEAD = kHalfNoteHeadSymbol, // SCR_HALFNOTEHEAD,
    FULLHEAD = kFullHeadSymbol, // SCR_FULLHEAD,
    ERRORHEAD = kErrorHeadSymbol // SCR_ERRORHEAD
    };
    */
 
protected:
 
    enum BracketsType {
        None,
        Round,
        Square,
        Angled
    };
 
    virtual unsigned int durationToHeadSymbol( const TYPE_DURATION & inDur ) const;
 
    NVPoint sRefPosNotehead;
 
    NVstring mStyle;
 
    GDirection singleStemDirection;
    GDirection globalStemDirection;
 
    float halfExtent;
 
    BracketsType mBracketsType;
 
    bool mNoteHeadHaveToBeDrawn;
 
    GREvent *sngnot;
};
 
#endif