DtLightPointTable.h

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


#pragma once
#include <vrvUtil/vrvUtil.h> 
#include <vrvUtil/DtLightPointType.h>

#include <string>
#include <map>
#include <boost/atomic.hpp>

//defining these here avoids needing to include tree.h which would propagate dependencies to other projects
typedef struct _xmlNode xmlNode;
typedef xmlNode *xmlNodePtr;
struct _xmlNode;

typedef unsigned char xmlChar;

namespace makVrv 
{ 

   class DtDe;

   class DT_DLL_VRVUTIL DtLightPointTable
   {
   public:

      DtLightPointTable();

      virtual ~DtLightPointTable();

      virtual bool addLight(DtLightPointType *lightPointType, const std::string& codeStr);

      virtual DtLightPointType* getLight(unsigned int code);

      virtual DtLightPointType* getLight(const std::string& type);

      virtual void loadLightTableFromXML(const std::string& fileName);

      virtual void saveDefaultLightValuesToCSV(const std::string& filename);

      virtual void loadDefaultLightValuesFromCSV(const std::string& filename);

      virtual void loadDefaultLightValuesFromXML(const std::string& fileName);

      virtual void loadTunningLightValuesFromXML(const std::string& fileName);

      virtual bool isDirty();
      
      virtual void clean();

      virtual int maxCode();

      virtual void updateLightPointTypeMap();

      virtual int getOrCreateLightTypeCode(const DtLightPointType &lp);

   protected:

      virtual void loadLightTypeFromXML(xmlNodePtr lightTypeNode, const std::string* parentType);

      virtual bool compareXmlString(const xmlChar *xmlStr, const char* compareStr);

   protected:
      
      typedef std::map < DtLightPointType, unsigned int > LightPointTypeIntMap;
      typedef std::pair < DtLightPointType, unsigned int  > LightPointTypeIntPair;

      typedef std::map < unsigned int, DtLightPointType* > IntLightPointTypeMap;
      typedef std::pair < unsigned int, DtLightPointType* > IntLightPointTypePair;
      IntLightPointTypeMap myLightsTable;

      LightPointTypeIntMap myLightPointTypes;

      boost::atomic<bool> myDirtyFlag;
      int myMaxCode;


      typedef std::map < const std::string, unsigned int> StringIntMap;
      typedef std::pair < const std::string, unsigned int> StringIntPair;
      StringIntMap myHierarchyToCodeTable;

   };

}