rangeLineVertexVisualizer.h

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/*********************************************************************
** Copyright (c) 2019 MaK Technologies, Inc.
** All rights reserved.
*********************************************************************/

#pragma once

#include <vrfGuiCore/vrfGuiCore.h>
#include <vrvCore/DtIntervisibilityVertexVisualizer.h>


namespace makVrf
{
   class DtRangeLineListener;

   class DT_DLL_VRFGUICORE DtRangeLineVertexVisualizer : public makVrv::DtIntervisibilityVertexVisualizer
   {
   public:
      DtRangeLineVertexVisualizer(makVrv::DtBaseConnection& simulation, 
         makVrv::DtStateListener& listener, int modelSet);
      DtRangeLineVertexVisualizer(makVrv::DtBaseConnection& simulation, 
         makVrv::DtStateListener& listener, makVrv::DtSceneObjectAgent*, int modelSet);

      virtual ~DtRangeLineVertexVisualizer();

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

      static const makVrv::DtStateVisualizer::TypeInfo& theTypeInfo();

      virtual void setFontSize(int);
      virtual void setFontColor(float r, float g, float b, float a);

   protected:
      virtual void initialize() override;
      virtual void updateRangeInfoText();

      virtual void createModelAgents();

      virtual void createRangeInfoWidget(VertexInformation& vertexInfo);
      virtual void setRangeInfoLabelsEnabled( bool enabled );

      virtual DtVector endPoint() const;

      virtual DtVector startPoint() const;

      virtual void setStartPointOffset( const DtVector& vec );
      virtual void setEndPointOffset( const DtVector& vec );

   protected:
      DtRangeLineListener* myRangeLineListener;
      DtVector myStartPointOffset;
      DtVector myEndPointOffset;
   };

   typedef makVrv::DtStateVisualizerCreatorTemplate<DtRangeLineVertexVisualizer>
      DtRangeLineVertexVisualizerCreator;
}