include/vrvCore/DtEnvironmentalIndicatorVisualizer.h

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/******************************************************************************
** Copyright (c) 2009 MAK Technologies, Inc.
** All rights reserved.
******************************************************************************/
/******************************************************************************
** $RCSfile: DtEnvironmentalIndicatorVisualizer.h,v $ $Revision: 1.43 $ $State: Exp $
******************************************************************************/


#pragma once

#include <matrix/vlVector.h>
#include <vrvCore/DtIndicatorVisualizer.h>

namespace makVrv
{
   class DtControlPointWidget;
   class DtEnvironmentalStateListener;

   class DT_DLL_VRVCORE DtEnvironmentalIndicatorVisualizer : 
      public DtIndicatorVisualizer
   {
   public:
      DtEnvironmentalIndicatorVisualizer(DtBaseConnection& simulation, 
         DtStateListener& listener, int modelSet);

      virtual ~DtEnvironmentalIndicatorVisualizer();

      virtual void setWidgetEventsEnabled(bool b);

      virtual void setColor(float r,float g,float b,float a);
      virtual void setIndicatorModelDefinitions(const std::string& normalTheme, 
         const std::string& activeTheme, const std::string& selectedTheme, 
         const std::string& multiSelectedTheme );

      virtual void setIndicatorsEnabled(bool);
      virtual void setShowInfoPopupOnSelect(bool b);

      virtual void setUniqueID(DtUniqueID id);

      virtual void setSelected(bool);
      virtual void setMultiSelected(bool);
      virtual void setIndicatorPinned(bool b);

      DtEnvironmentalStateListener& environmentalStateListener()
      {
         return *myEnvironmentalListener;
      }

      bool multiSelected() const
      {
         return myMultiSelected;
      }

      virtual const DtStateVisualizer::TypeInfo& typeInfo() const;

      static const DtStateVisualizer::TypeInfo& theTypeInfo();

   protected:
      virtual void createIndicator();
      virtual void destroyIndicator();
      virtual void createModelAgents();
      virtual DtUnicode generateInfoString() const;
      virtual bool indicatorsRealizable() const;
      virtual bool indicatorsVisible() const;
      virtual void updateIndicatorVisibility();
      virtual void updateDefinitionState();
      virtual bool selected() const;
      virtual void slot_mouseInChanged(bool isMouseInIndicator);
      
   protected:
      DtControlPointWidget* myIndicator;
      bool myMultiSelected;
      std::string myNormalTheme;
      std::string myActiveTheme;
      std::string myNormalPointTheme;
      std::string myActivePointTheme;
      bool myNeedsDefinitionUpdate;

      // Same as myListener, but casted for convenience
      DtEnvironmentalStateListener* myEnvironmentalListener;
   };

   typedef DtStateVisualizerCreatorTemplate<DtEnvironmentalIndicatorVisualizer>
      DtEnvironmentalIndicatorVisualizerCreator;
}