entityExtentVisualizer.h

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/*********************************************************************
** Copyright (c) 2012 MaK Technologies, Inc.
** All rights reserved.
*********************************************************************/
/*********************************************************************
** $RCSfile: DtEntityExtentVisualizer.h,v $ $Revision: 1.1 $ $State: Exp $
*********************************************************************/

#pragma once

#include <vrfGuiCore/vrfGuiCore.h>
#include <vrvCore/DtStateVisualizer.h>
#include <vrvCore/DtSceneObjectAgent.hpp>
#include <matrix/vlVector.h>
#include <vrvCore/DtShowHideContext.h>

const makVrv::DtShowHideContext::ShowHideContext EntityExtentsHidden = (makVrv::DtShowHideContext::ShowHideContext)(makVrv::DtShowHideContext::UserBase + 10);
const makVrv::DtShowHideContext::ShowHideContext EntityExtentHiddenBySelection = (makVrv::DtShowHideContext::ShowHideContext)(makVrv::DtShowHideContext::UserBase + 11);

namespace makVrv
{
   class DtModelAgent;
   class DtAttachableUpdaterAgent;
}

namespace makVrf
{
   class DT_DLL_VRFGUICORE DtEntityExtentVisualizer : public makVrv::DtStateVisualizer
   {
   public:
      DtEntityExtentVisualizer(makVrv::DtBaseConnection& simulation, makVrv::DtStateListener& listener,
         int modelSet);

      virtual ~DtEntityExtentVisualizer();

      virtual void setDimensions(const DtVector& dim);

      virtual void setOffset(const DtVector& offset);

      virtual void setColor(float r,float g,float b,float a);

      virtual void setShowExtents(bool);

      virtual void setShowOnlyIfSelected(bool);
      bool showOnlyIfSelected() const
      {
         return myShowOnlyIfSelected;
      }

      virtual void setVisible(bool yesNo);

      virtual void setSelected(bool);

      virtual void setLockUpdates(bool b);
      bool updatesLocked() const;

   protected:
      virtual void createModelAgents();

      virtual void destroyModelAgents();

      virtual void setModelDefinitionForAgents();

      virtual makVrv::DtModelAgent* createExtentModelAgent() = 0;

   protected:
      makVrv::DtModelAgent* myEntityExtentModelAgent;
      makVrv::DtAttachableUpdaterAgent* myUpdater;
      makVrv::DtSceneObjectAgent* myExtentVisualizerAgent;
      float myColor[4];
      DtVector myDimensions;
      DtVector myOffset;
      bool     myShowOnlyIfSelected;

      bool myLockUpdates;
   };
}