DtVrfCircleManipulationHandler.h

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/******************************************************************************
** Copyright (c) 2012 MAK Technologies, Inc.
** All rights reserved.
******************************************************************************/
/******************************************************************************
** $RCSfile: DtVrfCircleManipulationHandler.h,v $ $Revision: 1.3 $ $State: Exp $
******************************************************************************/


#pragma once

#include <vrfGuiCore/vrfGuiCore.h>
#include <vrfGuiCore/DtVrfShapeManipulationHandler.h>
#include <vrvCore/DtUniqueID.h>

#include <vlpi/entityType.h>

class DtVector;

namespace makVrf
{
   class DtEnvironmentalFacadeCollection;

   class DT_DLL_VRFGUICORE DtVrfCircleManipulationHandler : public DtVrfShapeManipulationHandler
   {

   public:

      DtVrfCircleManipulationHandler( makVrv::DtDe& );
      virtual ~DtVrfCircleManipulationHandler();

      virtual void setXRadius(double);

      virtual void setXRadiusWithHeading(double, double);
      virtual double xRadius() const;

      virtual void setYRadius(double);
      virtual double yRadius() const;

      virtual void setHeading(double);
      virtual double heading() const;

      virtual bool isCircle() const;

      virtual bool isEllipse() const;

   protected:
      virtual void initializeEventProcessor();

      virtual void setLocation(int index, const DtVector& location, bool resetOrigin = true);

      virtual void slot_onHeadingChanged( double heading );

      virtual void slot_onPrincipalStateViewUpdated(DtVrlinkSimulatedBaseStateView* principalStateView,
         const makVrv::DtUniqueID& principalSceneObjectId );

      virtual void moveSelectedPoint(const DtVector& location, double altAboveGround);

      virtual DtVrfObjectFacadeInterface* createLocalRepresentation( DtVrlinkSimulatedBaseStateView* editStateView, 
         makVrv::DtUniqueID sceneObjectId, DtVrlinkSimulatedBaseStateView* principalStateView );

      virtual void objectCreated(DtVrfObjectFacadeInterface*);

      virtual void setAttachObjectToMouse( bool flag );

      virtual DtVector setAltitudeToOrigin(const DtVector&) const;

      virtual void slot_onPlace(makVrv::DtUniqueID id, const DtVector& location, double altAboveGround);

      virtual void getMinMaxVertices(const DtEntityType& creatingType, int& minVert, int& maxVert) const;

   protected:
      double myHeading;
   };

   typedef DtVrfObjectManipulationHandlerCreator<DtVrfCircleManipulationHandler>
      DtVrfCircleManipulationHandlerCreator;
}