rwPropertiesMap.h

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/*******************************************************************************
** Copyright (c) 2013 MAK Technologies, Inc.
** All rights reserved.
*******************************************************************************/


#pragma once

#include <vrfutil/rwPropertiesList.h>

class DT_DLL_vrfutil DtRwPropertiesMap : public DtRwPropertiesList
{
private:
   DtRwPropertiesMap();

public:

   DtRwPropertiesMap(const DtString& name, DtReaderWriterRegistry* parentRegistry = 0);
   DtRwPropertiesMap(const DtString& name, const DtRwPropertiesMap& orig,
      DtReaderWriterRegistry* parentRegistry = 0);
   virtual ~DtRwPropertiesMap();

   virtual const char* readerWriterType() const;

   static const char* theXmlType();

   virtual const char* xmlType() const
   {
      return theXmlType();
   }

   virtual void writeSelf(FILE* fp, int indentLevel = 0, 
      bool writeUnspecified = false, const DtFilename& path = 
      DtFilename::nullFilename());

   DtRwPropertiesMap& operator=(const DtRwPropertiesMap&);

   virtual void setKeyType(const DtString&);
   virtual const DtReaderWriter* keyType() const;

   virtual bool keyIsInt() const;
   virtual bool keyIsReal() const;
   virtual bool keyIsString() const;

   virtual bool isSimilarProperty(const DtPropertyInterface* rhs) const;

protected:
   virtual DtPropertyInterface* createPrototype(DtlObjPtr args);
   virtual DtlObjPtr variablesStart(DtlObjPtr args) const;

   virtual int hlaAlignment(const DtPropertyInterface* field) const;

   virtual void getSize(const DtPropertyInterface*, int& size) const;

   virtual void createListEntry(DtPropertyInterface* iFace, DtlObjPtr variableItem, 
      const DtReaderWriter::SearchPaths& searchPaths,
      const DtVariableBindingsList& variableBindings);

   virtual char* encode(const DtPropertyInterface*, char* buf) const;
   virtual const char* decode(DtPropertyInterface* iFace, const char* buf);

   virtual void getData(const DtEnvironmentSP env, const DtEnvValueSP root,
      const DtReaderWriter::SearchPaths& searchPaths, 
      const DtVariableBindingsList& varBindings);
   virtual void putData(DtEnvironmentSP env, DtEnvValueSP value) const;

protected:
   mutable DtPropertyInterface* myKeyType;
};