activeSonarSimDataProcessor.h

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


#pragma once

#include <vrfVrlSharedSource/vrfProtocol.h>
#include <vrfVrlSharedSource/vrlinkActiveSonarStateListener.h>
#include <vrfGuiCore/vrlinkActiveSonarState.h>

#include <vrvCore/DtSimEntryUpdater.h>
#include <vrvCore/DtSimDataProcessorInterface.h>

#include <vrvUtil/DtBalancedUpdater.h>
#include <vrvUtil/DtSignalConnectionManager.h>

class DtActiveSonarBeamRepository;

namespace makVrv
{
   class DtSimEntryObjectAgent;
   class DtEntityStateListener;
   class DtAggregateStateListener;

   namespace DT_PROTOCOL_NAMESPACE
   {
      class DtVrlinkConnection;
      class DtEntityElementProcessor;
      class DtAggregateElementProcessor;
   }
}

namespace makVrf
{
   class DtVrlinkActiveSonarStateObjectAgent;
   
   namespace VRF_PROTOCOL_NAMESPACE
   {
      class DtActiveSonarExistenceListener;

      class VRF_PROTOCOL_EXPORT DtActiveSonarSimDataProcessor : public makVrv::DtSimDataProcessorInterface
      {
      public:

         struct ActiveSonarSimDataInstance
         {
            std::vector<DtVrlinkActiveSonarStateListener*> myListeners;
            DtVrlinkActiveSonarStateObjectAgent* myAgent;
            makVrv::DtSimEntryUpdater::UpdateRate myRate;
            makVrv::DtUniqueID myEntityId;
         };

         DtActiveSonarSimDataProcessor(makVrv::DT_PROTOCOL_NAMESPACE::DtVrlinkConnection& sim);

         static DtActiveSonarSimDataProcessor* findInstance(
            makVrv::DT_PROTOCOL_NAMESPACE::DtVrlinkConnection& sim)
         {
            return dynamic_cast<DtActiveSonarSimDataProcessor*>(
               sim.findInstance("DtActiveSonarSimDataProcessor"));
         }

         static void registerInstance(makVrv::DT_PROTOCOL_NAMESPACE::DtVrlinkConnection& sim,
            DtActiveSonarSimDataProcessor* proc)
         {
            sim.registerInstance("DtActiveSonarSimDataProcessor",proc);
         }

         virtual ~DtActiveSonarSimDataProcessor();
         
         void postDrainInput();

         void setObjectUpdateRate(makVrv::DtUniqueID uniqueId, makVrv::DtSimEntryUpdater::UpdateRate rate);

         virtual void forceObjectUpdate(makVrv::DtUniqueID uniqueId);

         virtual void activeSonarDiscovered(DtVrlinkActiveSonarStateListener* listener);

         virtual void activeSonarToBeDeleted(DtVrlinkActiveSonarStateListener* listener);

         virtual void entityToBeDeleted(makVrv::DtEntityStateListener& listener);
         virtual void aggregateToBeDeleted(makVrv::DtAggregateStateListener& listener);

         virtual void createAndSendState(std::vector<DtVrlinkActiveSonarStateListener*>& listeners,
            makVrv::DtUniqueID entityId, DtVrlinkActiveSonarStateObjectAgent& objectAgent);
         virtual void setState(DtVrlinkActiveSonarStateListener& listener,
            DtVrlinkActiveSonarState& state);
         virtual void setState(DtVrlinkActiveSonarBeamState&, DtActiveSonarBeamRepository*);

         virtual makVrv::DtUniqueID mapHostIdToEntityUniqueId(const DtGlobalObjectDesignator& host,
            const DtGlobalObjectDesignator& systemId, makVrv::DtUniqueID systemUniqueId) const;

         virtual bool setupCallbackAgentFor(DtVrlinkActiveSonarStateListener* listener);

         virtual void removeUpdaterAgent(makVrv::DtUniqueID id);

         boost::signal<void (makVrv::DtUniqueID, DtVrlinkActiveSonarState)> signal_stateAdded;

      protected:

         static void postDrainInput(void* usr);

         virtual void slot_postUpdateCallback(DtVrlinkActiveSonarStateListener& listener);

      protected:
         
         //A Listener and a driver which will be updated with it.
         class ActiveSonarStateUpdater
         {
         public:

            ActiveSonarStateUpdater(ActiveSonarSimDataInstance* ActiveSonar, DtActiveSonarSimDataProcessor& processor);

            ActiveSonarStateUpdater(const ActiveSonarStateUpdater& orig);

            ActiveSonarStateUpdater& operator=(const ActiveSonarStateUpdater& orig);

            //Are the updaters equal
            bool operator==(const ActiveSonarStateUpdater& orig) const;

            void update(double timeT);

         protected:
            ActiveSonarSimDataInstance* myActiveSonar;
            DtActiveSonarSimDataProcessor* myProcessor;
         };
    
         typedef std::vector<makVrv::DtUniqueID> ActiveSonarIdList;

         typedef std::map<makVrv::DtUniqueID,ActiveSonarSimDataInstance > ActiveSonarAgentMap;

         typedef makVrv::DtBalancedUpdater<ActiveSonarStateUpdater> ActiveSonarUpdaterGroup;
         typedef std::map<makVrv::DtSimEntryUpdater::UpdateRate,ActiveSonarUpdaterGroup>
            ActiveSonarUpdateGroupMap;                  

      protected:

         makVrv::DtSignalConnectionManager myConnections;

         makVrv::DT_PROTOCOL_NAMESPACE::DtVrlinkConnection& mySimulation;
         DtActiveSonarExistenceListener& myListener;
         DtTimedSection myTimer;

         ActiveSonarAgentMap myActiveSonarAgents;
         ActiveSonarUpdateGroupMap myRefreshRateGroups;
         ActiveSonarIdList myForceUpdateList;
         
         typedef std::map<makVrv::DtUniqueID, DtVrlinkActiveSonars> StateMapBySystem;
         StateMapBySystem myStateMapBySystem;

         typedef std::map<makVrv::DtUniqueID, DtVrlinkActiveSonars> StateMapByEntity;
         StateMapByEntity myStateMapByEntity;

         makVrv::DT_PROTOCOL_NAMESPACE::DtEntityElementProcessor* myEntityElementProcessor;
         makVrv::DT_PROTOCOL_NAMESPACE::DtAggregateElementProcessor* myAggregateElementProcessor;
      };
   }
}