DtOsgStateSetSignaller.h

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


#pragma once

#include <vrvOsg/vrvOsg.h>

#include <vrvUtil/DtVirtualBaseClass.h>

#include <boost/signal.hpp>

namespace osg
{
   class StateSet;
}

namespace makVrv
{
   class DtDe;

   class DT_DLL_VRVOSG DtOsgStateSetSignaller : public DtVirtualBaseClass
   {
   public:
      static DtOsgStateSetSignaller& instance(DtDe& de);
      virtual ~DtOsgStateSetSignaller();

      boost::signal<void (const osg::StateSet* pStateSet)> signal_StateSetChanged;

   private:
      DtOsgStateSetSignaller();
   };
}