registry3264.h

/***************************************************************************
*                                                                          *
*   Copyright (c) 2017                                                     *
*   FastFieldSolvers S.R.L.  http://www.fastfieldsolvers.com               *
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*   This program is free software; you can redistribute it and/or modify   *
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 // Purpose:   class derived from wxWidgets wxRegKey to manage 64 bits vs. 32 bits keys

#include "wx_pch.h"

// valid only for MS Win
#ifdef __WXMSW__

#include <wx/msw/registry.h>

#define KEY_REGKEY3264_DEFAULT  (0)

class wxRegKey3264 : public wxRegKey
{
public:
  wxRegKey3264(const wxString& strKey, REGSAM mode = KEY_REGKEY3264_DEFAULT);
  wxRegKey3264(const wxRegKey3264& keyParent, const wxString& strKey, REGSAM mode = KEY_REGKEY3264_DEFAULT);
  wxRegKey3264() : key3264access(KEY_REGKEY3264_DEFAULT) {}
  bool  Open(AccessMode mode = Write);
  bool  Create(bool bOkIfExists = true);
  bool  Exists() const;
  bool  HasSubKey(const wxChar *szKey) const;
  void  SetKey32bits();

protected:
  bool  KeyExists(WXHKEY hRootKey, const wxChar *szKey);

  REGSAM  key3264access;
};

#endif //__WXMSW__