wxWidgets/include/wx/msw/regconf.h
Vadim Zeitlin fd3f686c27 1. new wxList code
2. fixes to allow compilation at -W4 with VisualC++ 6.0


git-svn-id: https://svn.wxwidgets.org/svn/wx/wxWidgets/trunk@1035 c3d73ce0-8a6f-49c7-b76d-6d57e0e08775
1998-11-24 23:30:50 +00:00

107 lines
3.7 KiB
C++

///////////////////////////////////////////////////////////////////////////////
// Name: msw/regconf.h
// Purpose: Registry based implementation of wxConfigBase
// Author: Vadim Zeitlin
// Modified by:
// Created: 27.04.98
// RCS-ID: $Id$
// Copyright: (c) 1998 Vadim Zeitlin <zeitlin@dptmaths.ens-cachan.fr>
// Licence: wxWindows licence
///////////////////////////////////////////////////////////////////////////////
#ifndef _REGCONF_H
#define _REGCONF_H
#ifdef __GNUG__
#pragma interface "regconf.h"
#endif
#ifndef _REGISTRY_H
#include <wx/msw/registry.h>
#endif
// ----------------------------------------------------------------------------
// wxRegConfig
// ----------------------------------------------------------------------------
class wxRegConfig : public wxConfigBase
{
public:
// ctor & dtor
// will store data in HKLM\appName and HKCU\appName
wxRegConfig(const wxString& appName = "", const wxString& vendorName = "",
const wxString& localFilename = "", const wxString& globalFilename = "",
long style = 0);
// 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; }
// entry/subgroup info
// enumerate all of them
virtual bool GetFirstGroup(wxString& str, long& lIndex) const;
virtual bool GetNextGroup (wxString& str, long& lIndex) const;
virtual bool GetFirstEntry(wxString& str, long& lIndex) const;
virtual bool GetNextEntry (wxString& str, long& lIndex) const;
// tests for existence
virtual bool HasGroup(const wxString& strName) const;
virtual bool HasEntry(const wxString& strName) const;
// get number of entries/subgroups in the current group, with or without
// it's subgroups
virtual size_t GetNumberOfEntries(bool bRecursive = FALSE) const;
virtual size_t GetNumberOfGroups(bool bRecursive = FALSE) const;
// read/write
bool Read(const wxString& key, wxString *pStr) const;
bool Read(const wxString& key, wxString *pStr, const wxString& szDefault) const;
bool Read(const wxString& key, long *plResult) const;
// The following are necessary to satisfy the compiler
wxString Read(const wxString& key, const wxString& defVal) const
{ return wxConfigBase::Read(key, defVal); }
bool Read(const wxString& key, long *pl, long defVal) const
{ return wxConfigBase::Read(key, pl, defVal); }
bool Read(const wxString& key, int *pi, int defVal) const
{ return wxConfigBase::Read(key, pi, defVal); }
bool Read(const wxString& key, int *pi) const
{ return wxConfigBase::Read(key, pi); }
long Read(const wxString& key, long defVal) const
{ return wxConfigBase::Read(key, defVal); }
bool Read(const wxString& key, double* val) const
{ return wxConfigBase::Read(key, val); }
bool Read(const wxString& key, double* val, double defVal) const
{ return wxConfigBase::Read(key, val, defVal); }
bool Write(const wxString& key, const wxString& szValue);
bool Write(const wxString& key, long lValue);
virtual bool Flush(bool /* bCurrentOnly = FALSE */ ) { return TRUE; }
// delete
virtual bool DeleteEntry(const wxString& key, bool bGroupIfEmptyAlso);
virtual bool DeleteGroup(const wxString& key);
virtual bool DeleteAll();
private:
// no copy ctor/assignment operator
wxRegConfig(const wxRegConfig&);
wxRegConfig& operator=(const wxRegConfig&);
// 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