DtBlinkingObjectManager.h

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/******************************************************************************
** Copyright (c) 2008 MAK Technologies, Inc.
** All rights reserved.
******************************************************************************/
/******************************************************************************
** $RCSfile: DtBlinkingObjectManager.h,v $ $Revision: 1.14 $ $State: Exp $
******************************************************************************/


#pragma once

#include <vrvCore/vrvCore.h>

#include <list>
#include <boost/signals.hpp>

class DtVector;

namespace makVrv
{
   class DtSetVisibilityInterface;

   class DT_DLL_VRVCORE DtBlinkingObjectManager
   {
   public:

      DtBlinkingObjectManager( double currentTime);

      virtual ~DtBlinkingObjectManager();

      virtual void startBlinking(DtSetVisibilityInterface* blinkTarget, double interval = 0.3);

      virtual void stopBlinking(DtSetVisibilityInterface* blinkTarget);

      virtual void tick(double currentTime);

   protected:
      struct BlinkTargetParameters
      {
         DtSetVisibilityInterface* blinkTarget;         
         double blinkInterval;
         double lastBlink;
         bool lastVisibilitySetting;
      };

      typedef std::list<BlinkTargetParameters> BlinkTargetCollection;

      BlinkTargetCollection myBlinkTargets;
      double myLastTime;
   };
}