activeSonarElementProcessor.h

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/******************************************************************************
** Copyright (c) 2013 MAK Technologies, Inc.
** All rights reserved.
******************************************************************************/


#pragma once

#include <vrfVrlSharedSource/vrfProtocol.h>
#include <vrvCore/DtUniqueID.h>
#include <vrvUtil/DtVirtualBaseClass.h>
#include <vrvUtil/DtSignalConnectionManager.h>
#include <boost/unordered_map.hpp>

namespace makVrv
{
   namespace DT_PROTOCOL_NAMESPACE
   {
      class DtVrlinkConnection;
   }
}

namespace makVrf
{
   namespace VRF_PROTOCOL_NAMESPACE
   {
      class DtActiveSonarExistenceListener;
      class DtVrlinkActiveSonarStateListener;

      class VRF_PROTOCOL_EXPORT DtActiveSonarElementProcessor : public makVrv::DtVirtualBaseClass
      {
      public:
         DtActiveSonarElementProcessor(makVrv::DT_PROTOCOL_NAMESPACE::DtVrlinkConnection& conn);

         static void registerInstance(makVrv::DT_PROTOCOL_NAMESPACE::DtVrlinkConnection& conn, 
            DtActiveSonarElementProcessor* instance);

         static DtActiveSonarElementProcessor* findInstance(makVrv::DT_PROTOCOL_NAMESPACE::DtVrlinkConnection& conn);

         virtual ~DtActiveSonarElementProcessor();

         DtVrlinkActiveSonarStateListener* findListener( const makVrv::DtElementID& elementId );

      protected:
         
         virtual void onActiveSonarDiscovered(DtVrlinkActiveSonarStateListener* listener);

         virtual void onActiveSonarToBeDestroyed(DtVrlinkActiveSonarStateListener* listener);

      protected:
         makVrv::DT_PROTOCOL_NAMESPACE::DtVrlinkConnection& myConnection;
         makVrv::DtSignalConnectionManager myConnections;

         typedef boost::unordered_map<makVrv::DtElementID, DtVrlinkActiveSonarStateListener*> ActiveSonarListenerMap;

         ActiveSonarListenerMap myListeners;
      };    
   }
}