DtDeSettings.h

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/*****************************************************************************
 * Copyright (c) 2012 MAK Technologies, Inc.
 * All rights reserved.
 *****************************************************************************/


#pragma once

#include <vrvCore/vrvCore.h>

#include <vrvUtil/DtVrvFilesystem.h>
#include <vrvUtil/DtDeError.h>

#include <vrvCore/DtDe.h>

#include <string>

#define DT_DE_SETTINGS_USE_BINARY_FILES 0

namespace makVrv
{

   class DT_DLL_VRVCORE DtDeSettings
   {
   public:

      virtual ~DtDeSettings();

      const std::string& name() const;

      const std::string& extension() const;

      template <typename RecordType>
      bool readDefaultRecord(RecordType& r);

      template <typename RecordType>
      bool readBackupRecord(RecordType& r);

      template <typename RecordType>
      bool readFactoryDefaultRecord(RecordType& r);

      template <typename RecordType>
      bool writeDefaultRecord(const RecordType& r);

      template <typename RecordType>
      bool writeBackupRecord(const RecordType& r);

      template <typename RecordType>
      bool readRecordFrom(RecordType& r, const std::string& importFileName);

      template <typename RecordType>
      bool readRecordFromBinary(RecordType& r, const std::string& importFileName);

      template <typename RecordType>
      bool writeRecordTo( const RecordType& r, const std::string& exportFileName ) const;

      template <typename RecordType>
      bool writeRecordToBinary( const RecordType& r, const std::string& exportFileName ) const;

      inline void setAutoSave( bool b )
      {
         myAutoSave = b;
      }

      inline bool autoSave() const
      {
         return myAutoSave;
      }

      bool defaultFileExists() const;
      virtual std::string defaultFilePath() const;

      bool defaultBinaryFileExists() const;
      virtual std::string defaultBinaryFilePath() const;


      bool factoryFileExists() const;
      virtual std::string factoryFilePath() const;

      bool backupFileExists() const;
      virtual std::string backupFilePath() const;

      static std::string binaryFileExtension(void);

   protected:

      friend class DtDeSettingsManager;

      DtDeSettings( DtDe& de, const std::string& name,const std::string& ext );

   protected:

      DtDe& myDe;
      std::string myName;
      std::string myExtension;
      bool myAutoSave;

      static const std::string myBinaryFileExtension;

   };

}

#define DtDeSettings_INL_
#include <vrvCore/DtDeSettings.inl>
#undef DtDeSettings_INL_