DtStatsHandlerManager.h

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/*******************************************************************************
** Copyright (c) 2021 MAK Technologies, Inc.
** All rights reserved.
*******************************************************************************/


#pragma once

#include <vrvOsg/vrvOsg.h>

#include <vrvUtil/DtVirtualBaseClass.h>

#include <osg/ref_ptr>


namespace makVrv
{
   class DtOsgStatsHandler;

   class DT_DLL_VRVOSG DtStatsHandlerManager : public DtVirtualBaseClass
   {
   public:
      static DtStatsHandlerManager& instance(DtDe& de);

   protected:

      DtStatsHandlerManager(DtDe& de);

      virtual ~DtStatsHandlerManager();

   private:
      DtStatsHandlerManager(const DtStatsHandlerManager& other) = delete;
      DtStatsHandlerManager& operator=(const DtStatsHandlerManager& other) = delete;

   public:

      virtual void toggleOnScreenStats();

      virtual void toggleProfilerStats();

      //sends the command to the stats handler for transforming the stats
      virtual void transformStats();

      virtual void recreateStatsHandler();
   protected:

      DtDe& myDe;

      osg::ref_ptr<DtOsgStatsHandler> myStatsHandler;
   };
}