GRGlobalLocation.h

#ifndef GRGlobalLocation_H
#define GRGlobalLocation_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 "GRPTagARNotationElement.h"
 
class ARShareLocation;
class GRStaff;
class GRFlag;
class ARDisplayDuration;
class GRStdNoteHead;
class GRStem;
class GRPositionTag;
 
class GRGlobalLocation : public GRPTagARNotationElement
{
    public:
                    GRGlobalLocation(GRStaff *gstaff, const ARShareLocation *pshare);
        virtual     ~GRGlobalLocation();
 
        int getHighestAndLowestNoteHead(GRStdNoteHead **highest, GRStdNoteHead **lowest) const;
        virtual void removeAssociation(GRNotationElement * el);
        virtual void addAssociation(GRNotationElement *grnot);
        virtual void setHPosition( GCoord nx );
        virtual void OnDraw(VGDevice & hdc ) const;
 
        virtual void RangeEnd(GRStaff *grstaff);
 
        virtual GRNotationElement *  getFirstEl()                   { return mFirstEl; }
        virtual void tellPosition(GObject *, const NVPoint &);
 
    protected:
        // firstEl is the first element in the \shareStem-Range. Only the
        // first event in the range gets a spring on its own ....
        GRNotationElement * mFirstEl;
};
 
#endif