DtSkyObjectManager.h

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/******************************************************************************
** Copyright (c) 2012 MAK Technologies, Inc.
** All rights reserved.
******************************************************************************/


#pragma once

#include <vrvOsg/vrvOsg.h>
#include <vrvUtil/DtVirtualBaseClass.h>

#include <string>

#include <boost/signals.hpp>

namespace makVrv
{
   class DtDe;
   class DtOsgSkyObject;

   class DT_DLL_VRVOSG DtSkyObjectManager : public DtVirtualBaseClass
   {
   public:
      virtual ~DtSkyObjectManager();

      virtual DtOsgSkyObject* findSkyObject();

      virtual void registerSkyObject(DtOsgSkyObject* obj);

      static DtSkyObjectManager& instance(DtDe& de);

      static std::string theClassName();

      boost::signal <void( DtOsgSkyObject* )> signal_skyObjectAdded;
      boost::signal <void( DtOsgSkyObject* )> signal_skyObjectToBeRemoved;

   protected:
      DtSkyObjectManager();

      DtOsgSkyObject* mySkyObject;
   };
}