DtOsgWindowLineGroup.h

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/******************************************************************************
** Copyright (c) 2023 MAK Technologies, Inc.
** All rights reserved.
******************************************************************************/


#pragma once

#include <vrvOsg/vrvOsg.h>

#include <vrvCore/DtUniqueID.h>
#include <vrvCore/DtWindowLineGroup.h>

#include <vrvUtil/signalslib.h>

namespace makVrv
{
   class DtDe;
   class DtOsgWindowLineGroupInstance;
   class DT_DLL_VRVOSG DtOsgWindowLineGroup : public DtWindowLineGroup
   {
   public:
      DtOsgWindowLineGroup( DtDe& de, DtUniqueID id );

      virtual ~DtOsgWindowLineGroup();


      virtual void setLineCount( unsigned int count );

      virtual void addLine( float lineWidth, unsigned int stipplePattern, float xVertex0, float yVertex0, float xVertex1, float yVertex1 );

      virtual void updateLine( unsigned int index, float lineWidth, unsigned int stipplePattern, float xVertex0, float yVertex0, float xVertex1, float yVertex1 );

      virtual void setVisible( bool isVisible );

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

      virtual void setGroup( int groupId );

      virtual void setChannelOverlay( const std::string& displayName,
         const std::string& windowName, const std::string& channelName ) override;
   protected:
      virtual void update();

      virtual void needsUpdate();
   protected:
      DtOsgWindowLineGroupInstance* myInstance;
      bool myConnectedToPostUpdate;

      boost::signalslib::connection mySignalPostUpdateConnection;
   };
}