include/vrfGuiCore/DtVrfObjectFacadeInterface.h

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/******************************************************************************
** Copyright (c) 2011 MAK Technologies, Inc.
** All rights reserved.
******************************************************************************/
/******************************************************************************
** $RCSfile: DtVrfObjectFacadeInterface.h,v $ $Revision: 1.6 $ $State: Exp $
******************************************************************************/



#pragma once

#include <vrfGuiCore/vrfGuiCore.h>

#include <vrvCore/DtUniqueID.h>

#include <boost/signal.hpp>
#include <matrix/vlVector.h>
#include <matrix/geodCoord.h>
#include <matrix/vlTaitBryan.h>
#include <string>

class DtEntityType;
class DtReferenceEllipsoid;

namespace makVrv
{
   class DtDe;
   class DtChannel;
   class DtWindow;
}

namespace makVrf
{
   enum DtAltitudeClampType
   {
      AltitudeAboveSeaLevel = 1,
      AltitudeAboveTerrain = 2
   };

   class DtVrfObjectManipulationHandlerBaseClass;

   class DT_DLL_VRFGUICORE DtVrfObjectFacadeInterface
   {
   public:
      DtVrfObjectFacadeInterface( makVrv::DtDe& de, int modelSet = -1 );
      
      virtual ~DtVrfObjectFacadeInterface();

      virtual const std::string& entityId() const
      {
         return myEntityId;
      }

      virtual void setEntityId(const std::string& i)
      {
         myEntityId = i;
      }

      virtual const DtGeodeticCoord& locationOffsetFromPrincipal() const;
      virtual void setLocationOffsetFromPrincipal( const DtGeodeticCoord& offset );
      
      virtual double headingOffsetFromPrincipal() const;
      virtual void setHeadingOffsetFromPrincipal( double offset );
      
      virtual double altitudeOffsetFromPrincipal() const;
      virtual void setAltitudeOffsetFromPrincipal( double offset );
      
      virtual makVrv::DtUniqueID uniqueID() const = 0;

      virtual makVrv::DtUniqueID sceneObjectId() const;
      virtual void setSceneObjectId( const makVrv::DtUniqueID& id );
      
      virtual std::string displayName() const;
      virtual void setDisplayName( const std::string& displayName );
      
      virtual const DtGeodeticCoord& currentGroundLocation() const;
      virtual DtGeodeticCoord convertToGeodetic(const DtVector& v) const;
      
      virtual double currentHeading() const;
      virtual void setCurrentHeading( double currentHeading );
      
      virtual void setSelected(bool);

      virtual std::string overlayName() const;

      virtual double currentAltitude() const;

      virtual DtVector localLocation() const;
      virtual DtVector localLocation(const DtGeodeticCoord& geodLocation) const;

      virtual DtVector reviseLocation(const DtVector& loc) const;
      
      virtual DtTaitBryan localOrientation() const;

   public:
      
      virtual void setOrigin(const DtGeodeticCoord&);
      virtual void setOrigin(const DtVector&);

      virtual void setPickable(bool) = 0;
      virtual void setIndicatorVisible(bool) = 0;
      virtual void setWidgetEventsEnabled(bool) = 0;
      virtual void setHatLineVisible(bool) = 0;

      virtual void setVisible(bool);
      virtual bool isVisible() const;

      virtual void setOrientation(const DtTaitBryan&) = 0;

      virtual void unrealizeFacades() = 0;

      virtual void realizeFacades() = 0;

      virtual bool hasNameChange() const
      {
         return myDisplayNameChanged;
      }

      virtual bool hasLocationChange() const
      {
         return myLocationChanged;
      }

      virtual bool hasAltitudeChange() const
      {
         return myAltitudeChanged;
      }

      virtual bool hasHeadingChange() const
      {
         return myHeadingChanged;
      }

      virtual void clearFlags();

      virtual void setAltitudeClampType(DtAltitudeClampType t);
      virtual DtAltitudeClampType altitudeClampType() const
      {
         return myAltitudeClampType;
      }

      virtual void setAltitudeAboveTerrain(double);
      virtual double altitudeAboveTerrain() const
      {
         return myAltitudeAboveGL;
      }

      virtual void setAltitudeAboveSeaLevel(double);
      virtual double altitudeAboveSeaLevel() const
      {
         return myAltitudeAboveSL;
      }

      virtual void setIsAnchor(bool);
      virtual bool isAnchor() const
      {
         return myAnchor;
      }

      virtual void setUserData(const std::string& userData);
      virtual std::string userData() const;

      int modelSet() const
      {
         return myModelSetOnly;
      }

      virtual DtVector clampToGround( const DtVector& localPosition ) const;
      virtual DtGeodeticCoord clampToGround( const DtGeodeticCoord& localPosition ) const;

   protected:
      virtual void setCurrentGroundLocation( const DtGeodeticCoord& currentGroundLocation );

   protected:
      makVrv::DtDe& myDe;
      makVrv::DtUniqueID mySceneObjectId;
      std::string myDisplayName;
      std::string myEntityId;
      
      DtGeodeticCoord myLocationOffsetFromPrincipal; 
      double myHeadingOffsetFromPrincipal;
      double myAltitudeOffsetFromPrincipal;
      
      DtGeodeticCoord myCurrentGroundLocation;   
      double myCurrentHeading;

      bool myDisplayNameChanged;
      bool myLocationChanged;
      bool myAltitudeChanged;
      bool myHeadingChanged;
      bool myUserDataChanged;

      DtAltitudeClampType myAltitudeClampType;
      double         myAltitudeAboveSL;
      double         myAltitudeAboveGL;
      bool           myAnchor;
      std::string    myUserData;

      bool           myVisible;

      int myModelSetOnly;
   };
}