GRCluster.h

#ifndef GRCluster_H
#define GRCluster_H
 
/*
  GUIDO Library
  Copyright (C) 2013  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 "GRARCompositeNotationElement.h"
#include "GRPositionTag.h"
#include "ARTHead.h"
 
class ARCluster;
class ARNoteFormat;
class GRStaff;
class GRSingleNote;
class GRNote;
 
class GRCluster : public GRARCompositeNotationElement,
                  public GRPositionTag
{
public:
 
                 GRCluster(GRStaff * stf, const ARCluster * arcls, GRSingleNote *sngNote, const ARNoteFormat * curnoteformat);
    virtual     ~GRCluster();
 
    virtual void updateBoundingBox();
 
    virtual void OnDraw(VGDevice &hdc) const;
    virtual void tellPosition( GObject * caller, const NVPoint & np );
 
    virtual const unsigned char * getColRef() const { return mColRef; }
 
    int getNoteCount() const { return fNoteCount;}
 
    void setClusterOrientation(GDirection inStemDir, ARTHead::HEADSTATE inHeadStateOrientation);
    void setSecondGRNote(GRNote *inGRNote) { secondNote = inGRNote; }
    GRNote *getFirstNote() { return firstNote; }
 
    const ARCluster *getARCluster() const;
 
    void GetMap(GuidoElementSelector sel, MapCollector& f, MapInfos& infos) const;
 
protected:
    float fdx;
    float fdy;
    float fhdx;
    float fhdy;
    float fsize;
 
    GRNote *firstNote;
    GRNote *secondNote;
 
    TYPE_DURATION fDuration;
    unsigned char *fNoteFormatColor;
 
    ARTHead::HEADSTATE fClusterOrientation;
    GDirection fStemDir;
 
    int fNoteCount;
};
 
#endif