DtEnvironmentalLineVisualizer.h

Go to the documentation of this file.

/*********************************************************************
** Copyright (c) 2021 MaK Technologies, Inc.
** All rights reserved.
*********************************************************************/


#pragma once

#include <vrvCore/DtSceneObjectVisualizer.h>
#include <vrvCore/DtEnvironmentalStateListener.h>
#include <vrvCore/DtLineStyleGeometryManager.h>
#include <matrix/vlVector.h>

namespace makVrv
{
   class DtTacticalGraphicStateListener;

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

      DtEnvironmentalLineVisualizer( DtBaseConnection& simulation, DtStateListener& listener, 
         DtSceneObjectAgent* sceneObject, int modelSet );

      virtual ~DtEnvironmentalLineVisualizer();

      virtual void initialize() override;

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

      virtual void useDefaultColor();

      virtual void getColor(float& r, float& g, float& b, float& a) const;
      
      virtual void setSelectedColor( float r, float g, float b, float a );
      virtual void getSelectedColor( float& r, float& g, float& b, float& a ) const;

      virtual void updateColors() = 0;

      virtual void addVertex(int index, const DtVector&);

      virtual void removeVertex(int index);

      virtual void modifyVertex(int index, const DtVector&);

      virtual void setVertexList(
         const DtEnvironmentalStateListener::VertexList&);
      
      virtual void slot_setSelected(bool) override;

      virtual void setSegmentEndArrow( int seg, bool flag ) = 0;

      virtual void setSegmentStartArrow( int seg, bool flag ) = 0;

      virtual void setArrowSize( double );

      virtual double arrowSize() const;

      virtual void setArrowHeadPlacement( vrvTacticalGraphicUtilities::ArrowHeadPlacement, bool force );

      virtual vrvTacticalGraphicUtilities::ArrowHeadPlacement arrowHeadPlacement() const;

      virtual void setArrowStyle( vrvTacticalGraphicUtilities::ArrowStyle );

      virtual vrvTacticalGraphicUtilities::ArrowStyle arrowStyle() const;

      virtual void setPixelLineWidth( int );

      virtual void setStipplePattern(unsigned short);

      virtual unsigned short stipplePattern() const;

      virtual void setPenStyle(vrvTacticalGraphicUtilities::PenStyle);

      virtual void setLineStyle(vrvTacticalGraphicUtilities::LineStyle);

      virtual void setFixedWidthSizing(bool);

      virtual bool fixedWidthSizing() const;

   protected:
      virtual void setSolid(bool);

      virtual void updateArrowFrequencyForSegment( int );

      virtual void setInitialValuesFromVisualizerDefinition() override;

      virtual void connectToListenerSignals() override;
   protected:
      DtTacticalGraphicStateListener* myLineListener;
      DtEnvironmentalStateListener::VertexList myVertices;

      DtVector myPointOffset;

      float myDefaultColor[4];
      float myColor[4];
      float mySelectedColor[4];

      vrvTacticalGraphicUtilities::ArrowStyle myArrowStyle;
      vrvTacticalGraphicUtilities::ArrowHeadPlacement myArrowHeadPlacement;
      vrvTacticalGraphicUtilities::LineStyle myLineStyle;
      double myArrowSize;
      unsigned short myLineStipple;
      bool myFixedWidthSizing;
      bool mySolid;
      int myPixelLineWidth;
   };
}