include/vrvCore/DtEntityTrackHistoryVisualizer.h

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/*****************************************************************************
 * Copyright (c) 2012 MAK Technologies, Inc.
 * All rights reserved.
 *****************************************************************************/


#pragma once

#include <vrvCore/DtEntityStateVisualizer.h>

namespace makVrv
{

   class DtRibbonModelAgent;
   class DtTrackHistoryUpdaterAgent;

   class DT_DLL_VRVCORE DtEntityTrackHistoryVisualizer
      : public DtEntityStateVisualizer
   {
   public:

      DtEntityTrackHistoryVisualizer( DtBaseConnection& simulation, 
         DtStateListener& listener, int modelSet );

      virtual ~DtEntityTrackHistoryVisualizer();

      virtual void setTrackHistoryEnabled( bool );

      bool trackHistoryEnabled() const;

      virtual bool active() const;

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

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

      static const DtStateVisualizer::TypeInfo& theTypeInfo();

   protected:

      void setEmbarked( bool b );

      virtual void updateActivity();

      virtual void createModelAgents();

      virtual void destroyModelAgents();

      virtual void updateColor();

      virtual void setModelDefinitionForAgents();

      virtual void setVisualizerDefinition( const DtVisualizerDefinition& visDef );


      virtual void slot_trackHistoryRibbonSpacingChanged( float spacing );
      virtual void slot_trackHistoryRibbonLengthChanged( int maxSamples );
      virtual void slot_trackHistoryRibbonInfiniteChanged( bool isInfinite );
      virtual void slot_listenerHostGlobalIdSet( const std::string& hostId );


   protected:

      DtRibbonModelAgent* myTrackHistory;
      DtTrackHistoryUpdaterAgent* myTrackHistoryUpdater;
      bool myInfiniteFlag;
      float mySampleSpacing;
      int myRibbonLength;
      bool myTrackHistoryEnabled;
      bool myEmbarked;
      bool myOcclusionEnabled;
      bool myColorSet;
      float myColor[4];

   };


   typedef DtStateVisualizerCreatorTemplate<DtEntityTrackHistoryVisualizer>
      DtEntityTrackHistoryVisualizerCreator;
}