DtDiGuyFunctionRegistration.h

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


#pragma once

#include <vrvDiGuy/vrvDiGuy.h>
#include <string>

namespace makVrv
{
   class DtDe;

   class DT_DLL_VRVDIGUY DtDiGuyFunctionRegistration
   {
   public:

      // Get the di guy registration.
      // The IG pointer is only needed for the first call which is executed
      // automatically in makVrv::igDtGuy::init(DtDe& de) for the module.
      static DtDiGuyFunctionRegistration& instance( DtDe* de );
      static DtDiGuyFunctionRegistration& nonVisualInstance( const std::string& dataPath );

      ~DtDiGuyFunctionRegistration();

      void registerIg( DtDe& de );

      void unregisterIg();

      DtDe* currentIg();

      void initialize();

   protected:

      DtDiGuyFunctionRegistration( DtDe* );
      DtDiGuyFunctionRegistration( const std::string& dataPath );

      static int diguyLoggingRedirectCallback( int notifyLevel, const char* message, void* usr );

   protected:

      DtDe* myDe;
      bool myInit;
      int myLogHandle;
      std::string myAlternateDataPath; // use this if myDe is null

   };

}