declaration of registry based implementation of wxConfig (wxRegConfig)

git-svn-id: https://svn.wxwidgets.org/svn/wx/wxWidgets/trunk@43 c3d73ce0-8a6f-49c7-b76d-6d57e0e08775

diff --git a/include/wx/msw/regconf.h b/include/wx/msw/regconf.h
new file mode 100644 (file)
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+++ b/include/wx/msw/regconf.h
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+///////////////////////////////////////////////////////////////////////////////
+// Name:        msw/regconf.h  
+// Purpose:     Registry based implementation of wxConfig
+// Author:      Vadim Zeitlin
+// Modified by: 
+// Created:     27.04.98
+// RCS-ID:      $Id$
+// Copyright:   (c) 1998 Vadim Zeitlin <zeitlin@dptmaths.ens-cachan.fr>
+// Licence:     wxWindows license
+///////////////////////////////////////////////////////////////////////////////
+
+#ifndef   _REGCONF_H
+#define   _REGCONF_H
+
+// ----------------------------------------------------------------------------
+// wxRegConfig
+// ----------------------------------------------------------------------------
+
+class wxRegConfig : public wxConfig
+{
+public:
+  // ctor & dtor
+    // will store data in HKLM\strRegHive and HKCU\strRegHive
+  wxRegConfig(const wxString& strRegHive);
+    // dtor will save unsaved data
+  virtual ~wxRegConfig();
+
+  // implement inherited pure virtual functions
+  // ------------------------------------------
+
+  // path management
+  virtual void SetPath(const wxString& strPath);
+  virtual const wxString& GetPath() const { return m_strPath; }
+
+  // enum
+  virtual bool GetFirstGroup(wxString& str, long& lIndex);
+  virtual bool GetNextGroup (wxString& str, long& lIndex);
+  virtual bool GetFirstEntry(wxString& str, long& lIndex);
+  virtual bool GetNextEntry (wxString& str, long& lIndex);
+
+  // read/write
+  virtual bool Read(wxString&, const char *, const char * = 0) const;
+  virtual bool Read(long&, const char *, long = 0) const;
+  virtual bool Write(const char *szKey, const char *szValue);
+  virtual bool Write(const char *szKey, long Value);
+  virtual bool Flush(bool /* bCurrentOnly = FALSE */ ) { return true; }
+
+  // delete
+  virtual bool DeleteEntry(const char *szKey, bool bGroupIfEmptyAlso);
+  virtual bool DeleteGroup(const char *szKey);
+  virtual bool DeleteAll();
+
+private:
+  // these keys are opened during all lifetime of wxRegConfig object
+  wxRegKey  m_keyLocalRoot,  m_keyLocal,
+            m_keyGlobalRoot, m_keyGlobal;
+
+  // current path (not '/' terminated)
+  wxString  m_strPath;
+};
+
+#endif  //_REGCONF_H
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