include/vrvVrl/DtRemoteGraphicSetSignaler.h

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/******************************************************************************
** Copyright (c) 2010 MAK Technologies, Inc.
** All rights reserved.
******************************************************************************/
/******************************************************************************
** $RCSfile: DtRemoteGraphicSetSignaler.h,v $ $Revision: 1.13 $ $State: Exp $
******************************************************************************/


#pragma once

#include <vrvVrl/vrvVrl.h>

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

namespace makVrv
{
   class DtEventQueueInterface;
   class DtSharedSettingsManager;

   class DT_DLL_VRVVRL DtRemoteGraphicSetSignaler : 
      public DtVirtualBaseClass
   {
   public:
      static DtRemoteGraphicSetSignaler& instance(const DtSharedSettingsManager&);

      static DtRemoteGraphicSetSignaler& instance(DtEventQueueInterface&);

      static DtRemoteGraphicSetSignaler* findInstance(
         DtEventQueueInterface*);

      virtual ~DtRemoteGraphicSetSignaler();

      event_signal< void (const std::string&, bool)  > signal_layerChanged;
      event_signal< void ()> signal_layersChanged;
      event_signal<void (const std::string&, const std::string&, bool)> signal_templateGroupChanged;
   
   protected:
      DtRemoteGraphicSetSignaler(DtEventQueueInterface& eqi);

   private:
      DtRemoteGraphicSetSignaler(const DtRemoteGraphicSetSignaler&);
      DtRemoteGraphicSetSignaler& operator=(const DtRemoteGraphicSetSignaler&);
   };
}