DtSensorViewOverlay.h

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/******************************************************************************
** Copyright (c) 2015 MAK Technologies, Inc.
** All rights reserved.
******************************************************************************/



#pragma once

#include <vrvCore/vrvCore.h>
#include <vrvCore/DtUniqueID.h>
#include <vrvUtil/DtVirtualBaseClass.h>
#include <string>

namespace makVrv
{
   class DtDe;
   class DtSensorFieldOfViewData;

   class DT_DLL_VRVCORE DtSensorViewOverlay : public DtVirtualBaseClass
   {
   public:
      friend class DtSensorViewOverlayCreator;

      virtual ~DtSensorViewOverlay();

      virtual void initialize(const std::string& windowName, const std::string& channelName) = 0;

      virtual void update(const std::string& observerName, 
         const DtSensorFieldOfViewData& state) = 0;

   protected:

      DtSensorViewOverlay(DtDe& de);

   protected:

      makVrv::DtDe& myDe;
   };

   class DT_DLL_VRVCORE DtSensorViewOverlayCreator : 
      public DtVirtualBaseClass
   {
   public:
      static DtSensorViewOverlayCreator& instance(DtDe& de);

      static void registerInstance(DtDe& de, 
         DtSensorViewOverlayCreator* instance); 

      virtual DtSensorViewOverlay* create(DtDe& de) = 0;

      virtual ~DtSensorViewOverlayCreator();
   };
}