DtBuoyBeaconModelStringParser.h

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/******************************************************************************
** Copyright (c) 2014 MAK Technologies, Inc.
** All rights reserved.
******************************************************************************/


#pragma once

#include <vrvCore/vrvCore.h>

#include <vrvUtil/DtVirtualBaseClass.h>

#include <boost/unordered_map.hpp>
#include <boost/unordered_set.hpp>

#include <string>
#include <list>
#include <vector>

namespace makVrv
{

   class DT_DLL_VRVCORE DtBuoyBeaconModelStringParser
   {
   public:
      friend class DtBuoyBeaconModelStringParserCreator;

      typedef boost::unordered_map< std::string, std::string> 
         ParsedAttributeValueMap;

      typedef boost::unordered_map< std::string, std::string> 
         ModelDefsByNameMap;

      virtual ~DtBuoyBeaconModelStringParser();

      virtual bool readEnumMappingFile( const std::string& path, 
         const std::string& enumMappingsFileName );

      virtual bool readModelDefsByNameFile( const std::string& path, 
         const std::string& modelDefsFileName );

      virtual bool readDefaultsFile( const std::string& path, 
         const std::string& defaultsFileName );

      virtual void parse( const std::string& stringToParse );

      const std::string& attributeValue( const std::string& attrName ) const;

      const std::string& buildPattern() const;
      
      const std::string& designator() const;

      const std::string& defaultModelDefinition( 
         const std::string& featureClass ) const;

      const std::string& defaultName( const std::string& featureClass ) const;

      const ParsedAttributeValueMap& results() const;
  
      const ModelDefsByNameMap& modelDefsByName() const;


      typedef struct buoySymbols
      {
         std::string lit;
         std::string unlit;
      } BuoySymbols;

      virtual bool readIconMappingFile( const std::string& path, 
         const std::string& iconMappingFileName );

      bool isMulticolored() const;

      BuoySymbols buoyIconsByColor( const std::string& color ) const;

      BuoySymbols buoyMulticoloredIcons() const;

      BuoySymbols buoyDefaultIcons() const;

      std::string beaconLitIcon() const;

      std::string beaconIconByColor( const std::string& color ) const;

      std::string beaconUnnamedIcon() const;

      std::string beaconNamedIcon() const;


   protected:

      DtBuoyBeaconModelStringParser();

      typedef boost::unordered_map< std::string, std::vector<std::string> > 
         AttributeEnumerationMap;

      void getAttributeValue( const std::string& attr, 
         const std::string& valueString );

      void createDesignatorString();

      void clearParseResultStrings();

   protected:
      AttributeEnumerationMap myAttributeEnumerationMap;
      ParsedAttributeValueMap myAttributeValueResultsMap;
      ModelDefsByNameMap myModelDefsByNameMap;

      std::string myBuildPatternString;
      std::string myDesignatorString;
      typedef boost::unordered_map<std::string, std::string> DefaultMap;
      DefaultMap myDefaultModelDefinitions;
      DefaultMap myDefaultNames;

      typedef boost::unordered_set<std::string> DesignatorAcceptSet;
      DesignatorAcceptSet myDesignatorAcceptSet;

      // These are used for determining 2D Icons
      bool myIsMulticolored;

      typedef boost::unordered_map< std::string, BuoySymbols> 
         BuoyIconsByColorMap;

      typedef boost::unordered_map< std::string, std::string> 
         BeaconIconByColorMap;

      BuoyIconsByColorMap myBuoyIconsByColorMap;
      BuoySymbols myBuoyMulticoloredIcons;
      BuoySymbols myBuoyDefaultIcons;

      BeaconIconByColorMap myBeaconIconByColorMap;
      std::string myBeaconLitIcon;
      std::string myBeaconUnnamedIcon;
      std::string myBeaconNamedIcon;
   };


   class DT_DLL_VRVCORE DtBuoyBeaconModelStringParserCreator : public DtVirtualBaseClass
   {

   public:
      static DtBuoyBeaconModelStringParserCreator& instance( DtDe& de );

      static void registerInstance( DtDe& de, DtBuoyBeaconModelStringParserCreator* anInstance );     

      virtual DtBuoyBeaconModelStringParser* create();
   };

}