tileFeature.h

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/******************************************************************************
 * Copyright (c) 2015 MAK Technologies, Inc.
 * All rights reserved.
 ******************************************************************************/


#pragma once

#include <features/simpleFeature.h>

#include <vrfutil/objectCounter.h>

namespace MAKVRinTerra
{
   class DtTileFeature
      : public DtFeatureWrapper<DtFeature>
      , public DtObjectDebugger<DtTileFeature>
   {
   public:
      explicit DtTileFeature(
         const DtFeatureGeometry& geom,
         unsigned color = 0xFF00FF,
         unsigned width = 2)
         : DtFeatureWrapper<DtFeature>(DtFeature::CreateEmptyFeature().release())
         , myGeometry(geom)
         , myColor(color)
         , myWidth(width)
      {
      }

      explicit DtTileFeature(const DtTileFeature& f)
         : DtFeatureWrapper<DtFeature>(f)
         , myGeometry(f.myGeometry)
         , myColor(f.myColor)
         , myWidth(f.myWidth)
      {
      }

      DtTileFeature* clone() const
      {
         return new DtTileFeature(*this);
      }

      DtFeatureGeometry geometry() const
      {
         return myGeometry;
      }

      void forEachAttribute(ForEachFunction f) const
      {
         f("color", (int)myColor);
         f("line width", (int)myWidth);
      }

      unsigned numberOfAttributes(const Key::String &k) const
      {
         if (k == "color")
            return 1;

         if (k == "line width")
            return 1;

         return 0;
      }

      bool hasAttribute(const Key & k) const
      {
         if (k.index == 0)
         {
            if (k.name == "color")
               return true;

            if (k.name == "line width")
               return true;
         }

         return false;
      }

      boost::optional<Attribute> attribute(const Key & k) const
      {
         if (k.index == 0)
         {
            if (k.name == "color")
            {
               return boost::optional<Attribute>((int)myColor);
            }

            if (k.name == "line width")
            {
               return boost::optional<Attribute>((int)myWidth);
            }
         }

         return boost::none_t();
      }

   private:
      const DtFeatureGeometry myGeometry;
      const unsigned myColor;
      const unsigned myWidth;
   };
}

DT_DEFINE_OBJECT_DEBUGGER_NAME(MAKVRinTerra::DtTileFeature);