signal.h

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/*********************************************************************************
** Copyright (c) 1992-2025 MAK Technologies, Inc.
** All rights reserved.
*********************************************************************************/

#pragma once

#include "strategies/export.h"
#include "managedInterface/linkStrategy.h"
#include "managedInterface/delegate.h"
#include "managedInterface/subscribeStrategy.h"

#include <string>
#include <map>

#include <vl/signalInteraction.h>

class DtMessage;
class DtManagedInterface;
class DtExerciseConn;
class DtTerrainStrategy;


class MANAGEDINTERFACE_MODULE_DLL DtSignalStrategy : public DtSubscribeStrategy
{
public:
   virtual ~DtSignalStrategy();

   std::string name();
   static std::string theName();

   virtual bool init();
   virtual void tick();
   virtual void shutdown();

   static DtLinkStrategy* create(DtManagedInterface* gl);

protected:
   DtSignalStrategy(DtManagedInterface* link);
   static std::string theStrategyName;

   void handleCSharpSignalMessage(DtMessage* msg);
   static void vrlSignalCb(DtSignalInteraction* sig, void* usr);
   void handleVrlSignal(DtSignalInteraction* sig);
   virtual void addVrlCallback(DtExerciseConn* exConn);
   virtual void removeVrlCallback(DtExerciseConn* exConn);

   DtExerciseConn* myExconn;
   
   DtMessageDelegate* mySignalHandler;
};