include/vrvCoreQt/DtRendererItems.h

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/******************************************************************************
** Copyright (c) 2008 MAK Technologies, Inc.
** All rights reserved.
******************************************************************************/
/******************************************************************************
** $RCSfile: DtRendererItems.h,v $ $Revision: 1.10 $ $State: Exp $
******************************************************************************/


#pragma once
#include <vrvCoreQt/vrvCoreQt.h>
#include <vrvCoreQt/DtCheckedItem.h>
#include <vrvCore/DtSubjectObserver.h>

namespace makVrv
{
   class DT_DLL_VRVCOREQT DtWireframeItem : public DtCheckedItem
   {
   public:
      DtWireframeItem(DtDe&);

      virtual ~DtWireframeItem();

      //Override create action to connecto to DtDe signals.
      QAction* createAction(DtDe& de, QWidget* parent);

   protected: 

      //Set the value due to being triggered.
      virtual void setValue(bool value);

      //Get the current value.
      virtual bool getValue() const;
     
   };

   class DT_DLL_VRVCOREQT DtShadowsItem : public DtCheckedItem
   {
   public:
      DtShadowsItem(DtDe&);

      virtual ~DtShadowsItem();

      //Override create action to connecto to DtDe signals.
      QAction* createAction(DtDe& de, QWidget* parent);

   protected: 

      //Set the value due to being triggered.
      virtual void setValue(bool value);

      //Get the current value.
      virtual bool getValue() const;

   };
   class DT_DLL_VRVCOREQT DtTerrainScalingItem : public DtCheckedItem,  
      public DtDeObserver
   {
   public:
      DtTerrainScalingItem(DtDe&);

      virtual ~DtTerrainScalingItem();

      //Override create action to connecto to DtDe signals.
      QAction* createAction(DtDe& de, QWidget* parent);

   protected: 
      
      // For Display Engine subject observer
      virtual void slot_activate( DtDe* subject );
      virtual void slot_deactivate( DtDe* ) {}

      // Set if the item is enabled/disabled
      virtual void updateEnabled();

      virtual void slot_onCoordinateSystemChanged( const std::string& );
  
      //Set the value due to being triggered.
      virtual void setValue(bool value);

      //Get the current value.
      virtual bool getValue() const;
   };
}