include/makArchives/DtFeatureSettingsRecord.h

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/******************************************************************************
** Copyright (c) 2010 MAK Technologies, Inc.
** All rights reserved.
******************************************************************************/
/******************************************************************************
** $RCSfile:  $ $Revision:  $ $State:  $
******************************************************************************/


#pragma once
#include <makArchives/makArchives.h>
#include <string>
#include <vector>
#include <utility>

namespace makArchives
{
   class DT_DLL_MAKARCHIVES DtFeatureSettingsRecord
   {
   public:

      struct Color
      {
         Color(float r, float g, float b, float a)
         : red(r)
         , green(g)
         , blue(b)
         , alpha(a)
         {         
         }

         Color()
         : red(1.0)
         , green(1.0)
         , blue(1.0)
         , alpha(1.0)
         {         
         }
         
         Color(const float* rgba)
         : red(rgba[0])
         , green(rgba[1])
         , blue(rgba[2])
         , alpha(rgba[3])
         {         
         }

         template<class Archive>
            void serialize(Archive & ar, const unsigned int version)
         {
            ar & BOOST_SERIALIZATION_NVP(red);
            ar & BOOST_SERIALIZATION_NVP(green);
            ar & BOOST_SERIALIZATION_NVP(blue);
            ar & BOOST_SERIALIZATION_NVP(alpha);
         }

         const float* rgba() const
         {
            return &red;
         }

         float red;
         float green;
         float blue;
         float alpha;
      };

      typedef std::vector< std::pair< std::string, Color> > ColorList;


      DtFeatureSettingsRecord();
      DtFeatureSettingsRecord(const DtFeatureSettingsRecord&);
      DtFeatureSettingsRecord& operator=(const DtFeatureSettingsRecord&);
      ~DtFeatureSettingsRecord();

      bool autoLoad() const;
      void setAutoLoad(bool autoLoad);

      const ColorList& featureColors() const;

      void setFeatureColors(const ColorList& list);

      void swapFeatureColors(ColorList& list);

   protected:

      friend class boost::serialization::access;

      template<class Archive>
      void serialize(Archive & ar, const unsigned int version)
      {
         ar & BOOST_SERIALIZATION_NVP(myAutoLoadFlag);
         ar & BOOST_SERIALIZATION_NVP(myColors);
      }

   protected:


      bool myAutoLoadFlag;
      std::vector< std::pair< std::string, Color> > myColors;
   };
}