DtPickableOverlay.h

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


#pragma once
#include <vrvOsg/vrvOsg.h>

namespace makVrv
{
   class DtDe;
   class DtOverlayRenderer;
   class DtWidgetPicker;

   class DtOsgOverlayResourceProvider;


   class DtPickableOverlay
   {
   public:
      DtPickableOverlay(DtDe& de);

      virtual ~DtPickableOverlay();

      DtPickableOverlay() = delete;
      DtPickableOverlay(const DtPickableOverlay& rhs) = delete;
      DtPickableOverlay& operator=(const DtPickableOverlay& rhs) = delete;
   public:
      DtOverlayRenderer& getOrCreateRenderer(DtOsgOverlayResourceProvider* provider);

      DtWidgetPicker& getOrCreatePicker(DtOsgOverlayResourceProvider* provider);

      DtOverlayRenderer* findRenderer();

      DtWidgetPicker* findPicker();

   protected:
      DtOverlayRenderer* myRenderer;
      DtWidgetPicker* myPicker;
      DtDe& myDe;
   };
}