9869734d04
git-svn-id: https://svn.wxwidgets.org/svn/wx/wxWidgets/trunk@2063 c3d73ce0-8a6f-49c7-b76d-6d57e0e08775
114 lines
4.0 KiB
C++
114 lines
4.0 KiB
C++
///////////////////////////////////////////////////////////////////////////////
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// Name: msw/regconf.h
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// Purpose: Registry based implementation of wxConfigBase
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// Author: Vadim Zeitlin
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// Modified by:
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// Created: 27.04.98
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// RCS-ID: $Id$
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// Copyright: (c) 1998 Vadim Zeitlin <zeitlin@dptmaths.ens-cachan.fr>
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// Licence: wxWindows licence
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///////////////////////////////////////////////////////////////////////////////
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#ifndef _REGCONF_H
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#define _REGCONF_H
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#ifdef __GNUG__
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#pragma interface "regconf.h"
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#endif
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#ifndef _REGISTRY_H
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#include <wx/msw/registry.h>
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#endif
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// ----------------------------------------------------------------------------
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// wxRegConfig
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// ----------------------------------------------------------------------------
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class WXDLLEXPORT wxRegConfig : public wxConfigBase
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{
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public:
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// ctor & dtor
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// will store data in HKLM\appName and HKCU\appName
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wxRegConfig(const wxString& appName = "",
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const wxString& vendorName = "",
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const wxString& localFilename = "",
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const wxString& globalFilename = "",
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long style = 0);
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// dtor will save unsaved data
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virtual ~wxRegConfig();
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// implement inherited pure virtual functions
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// ------------------------------------------
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// path management
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virtual void SetPath(const wxString& strPath);
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virtual const wxString& GetPath() const { return m_strPath; }
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// entry/subgroup info
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// enumerate all of them
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virtual bool GetFirstGroup(wxString& str, long& lIndex) const;
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virtual bool GetNextGroup (wxString& str, long& lIndex) const;
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virtual bool GetFirstEntry(wxString& str, long& lIndex) const;
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virtual bool GetNextEntry (wxString& str, long& lIndex) const;
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// tests for existence
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virtual bool HasGroup(const wxString& strName) const;
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virtual bool HasEntry(const wxString& strName) const;
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virtual EntryType GetEntryType(const wxString& name) const;
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// get number of entries/subgroups in the current group, with or without
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// it's subgroups
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virtual size_t GetNumberOfEntries(bool bRecursive = FALSE) const;
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virtual size_t GetNumberOfGroups(bool bRecursive = FALSE) const;
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// read/write
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bool Read(const wxString& key, wxString *pStr) const;
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bool Read(const wxString& key, wxString *pStr, const wxString& szDefault) const;
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bool Read(const wxString& key, long *plResult) const;
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// The following are necessary to satisfy the compiler
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wxString Read(const wxString& key, const wxString& defVal) const
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{ return wxConfigBase::Read(key, defVal); }
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bool Read(const wxString& key, long *pl, long defVal) const
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{ return wxConfigBase::Read(key, pl, defVal); }
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bool Read(const wxString& key, int *pi, int defVal) const
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{ return wxConfigBase::Read(key, pi, defVal); }
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bool Read(const wxString& key, int *pi) const
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{ return wxConfigBase::Read(key, pi); }
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long Read(const wxString& key, long defVal) const
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{ return wxConfigBase::Read(key, defVal); }
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bool Read(const wxString& key, double* val) const
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{ return wxConfigBase::Read(key, val); }
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bool Read(const wxString& key, double* val, double defVal) const
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{ return wxConfigBase::Read(key, val, defVal); }
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bool Write(const wxString& key, const wxString& szValue);
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bool Write(const wxString& key, long lValue);
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virtual bool Flush(bool /* bCurrentOnly = FALSE */ ) { return TRUE; }
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// rename
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virtual bool RenameEntry(const wxString& oldName, const wxString& newName);
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virtual bool RenameGroup(const wxString& oldName, const wxString& newName);
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// delete
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virtual bool DeleteEntry(const wxString& key, bool bGroupIfEmptyAlso);
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virtual bool DeleteGroup(const wxString& key);
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virtual bool DeleteAll();
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private:
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// no copy ctor/assignment operator
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wxRegConfig(const wxRegConfig&);
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wxRegConfig& operator=(const wxRegConfig&);
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// these keys are opened during all lifetime of wxRegConfig object
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wxRegKey m_keyLocalRoot, m_keyLocal,
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m_keyGlobalRoot, m_keyGlobal;
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// current path (not '/' terminated)
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wxString m_strPath;
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};
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#endif //_REGCONF_H
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