include/terrainqt/terrainDisplayOptions.h

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/*********************************************************************
** Copyright (c) 2003 MaK Technologies, Inc.
** All rights reserved.
*********************************************************************/
/*********************************************************************
** $RCSfile: terrainDisplayOptions.h,v $ $Revision: 1.5 $ $State: Exp $
*********************************************************************/


#ifndef TERRAINDISPLAYOPTIONS_H
#define TERRAINDISPLAYOPTIONS_H

#include "tmqt/tmDisplayOptions.h"
#include "drawerNative/coordUtils.h"


#include "terrainqt/terrainqtDefines.h"
class DT_DLL_terrainqt DtTerrainDisplayOptions : public DtTMDisplayOptions
{

   Q_OBJECT

public:

   DtTerrainDisplayOptions();

   virtual ~DtTerrainDisplayOptions();

   DtTerrainDisplayOptions(const DtTerrainDisplayOptions& orig);

   virtual DtTMDisplayOptions& operator=(const DtTMDisplayOptions& rhs);

   virtual const DtCoordSys& coordinateSystem() const;

   virtual void setUseGreatCircle(bool b);
   virtual bool useGreatCircle() const;

public:

   static DtTMDisplayOptions* create();

   virtual DtTMDisplayOptions* clone() const;

   virtual bool operator==(const DtTMDisplayOptions&) const;

signals:

   void coordinateSystemChanged(const DtCoordSys& system);
   void useGreatCircleChanged(bool);

public slots:
   virtual void setCoordinateSystem(const DtCoordSys& system);

protected:

   static const DtCoordSys theDefaultCoordinateSystem;

   DtCoordSys myCoordinateSystem;

   bool myUseGreatCircle;
};

#endif