include/vrvCore/DtObserverObjectSignaler.h

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/*******************************************************************************
** Copyright (c) 2010 MAK Technologies, Inc.
** All rights reserved.
*******************************************************************************/
/*******************************************************************************
** $RCSfile: DtObserverObjectSignaler.h,v $ $Revision: 1.16 $ $State: Exp $
*******************************************************************************/


#pragma once

#include <vrvCore/vrvCore.h>

#include <vrvUtil/DtVirtualBaseClass.h>

#include <boost/signal.hpp>

namespace makVrv
{
   class DtDe;
   class DtObserverObject;

   
   class DT_DLL_VRVCORE DtObserverObjectSignaler : public DtVirtualBaseClass
   {
   public:

      static DtObserverObjectSignaler& instance(DtDe& de);

      virtual ~DtObserverObjectSignaler();

      //@name Signals

      boost::signal<void (DtObserverObject*, int modelSet)> 
         signal_observerModelSetChanged;

      boost::signal<void (DtObserverObject*, bool is2D)> 
         signal_observerProjectionChanged;

      boost::signal<void (DtObserverObject*, int setting, bool value)> 
         signal_observerSettingChanged;

      boost::signal<void (DtObserverObject*, int setting)> 
         signal_observerSettingRemoved;

      boost::signal<void (DtObserverObject*, double scaleFactor)> 
         signal_observerScaleFactorChanged;

   protected:
      DtObserverObjectSignaler();
   };
}