DtVrlink2DLaserDesignatorVisualizer.h

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


#pragma once

#ifndef DT_PROTOCOL_NAMESPACE
#error Namespace Protocol Macro DT_PROTOCOL_NAMESPACE not defined.
#endif

#include <vrvCore/Dt2DLaserDesignatorVisualizer.h>
#include <vrvUtil/DtKeyedSignalConnectionManager.h>
#include <boost/function.hpp>

namespace makVrv
{
   namespace DT_PROTOCOL_NAMESPACE
   {
      class DL_DLL_IGCONVRLINK DtVrlink2DLaserDesignatorVisualizer : 
         public Dt2DLaserDesignatorVisualizer
      {
      public:
         DtVrlink2DLaserDesignatorVisualizer(DtBaseConnection& simulation, 
            DtStateListener& listener, int modelSet);

         virtual ~DtVrlink2DLaserDesignatorVisualizer();

         virtual void setDesignatorId( const std::string& designator );

         virtual void setDesignatedObjectId( const std::string& designee );

      protected:

         enum FunctionIDs
         {
              FunctionID_setDesignatorId = 0
            , FunctionID_setDesignatedObjectId = 1
            , FunctionIdsSize = 2
         };

         virtual bool findSceneObjectId( const std::string& globalObjectDesignator,
            DtUniqueID& sceneObjId );

         // These methods are all used to deal with designators and designees
         // that haven't been discovered yet

         virtual void waitForEntity(const std::string& idSought, FunctionIDs funcToCall);

         virtual void slot_entityCreated( DtVrlinkEntityStateListener& esl, 
            const std::string& idSought, FunctionIDs funcToCall );

      protected:
          DtVrlinkConnection* myVrlinkConnection;

         // This is used to track connections to the existence listener for the discovery
         // of specific entities (used for designator and designee when needed)
         DtKeyedSignalConnectionManager<std::string> myKeyedConnections;      

         // This is a vector of the calls that can be made when an entity is discovered
         typedef std::vector<boost::function<void (DtUniqueID )> > DiscoveredEntityFunctions;
         DiscoveredEntityFunctions myDiscoveredEntityFunctions;
      };

      typedef DtStateVisualizerCreatorTemplate<DtVrlink2DLaserDesignatorVisualizer> 
         DtVrlink2DLaserDesignatorVisualizerCreator;
   }
}