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Commit	Line	Data
	1	///////////////////////////////////////////////////////////////////////////////
	2	// Name: msw/regconf.h
	3	// Purpose: Registry based implementation of wxConfigBase
	4	// Author: Vadim Zeitlin
	5	// Modified by:
	6	// Created: 27.04.98
	7	// RCS-ID: $Id$
	8	// Copyright: (c) 1998 Vadim Zeitlin <zeitlin@dptmaths.ens-cachan.fr>
	9	// Licence: wxWindows licence
	10	///////////////////////////////////////////////////////////////////////////////
	11
	12	#ifndef _REGCONF_H
	13	#define _REGCONF_H
	14
	15	#ifdef __GNUG__
	16	#pragma interface "regconf.h"
	17	#endif
	18
	19	#ifndef _REGISTRY_H
	20	#include <wx/msw/registry.h>
	21	#endif
	22
	23	// ----------------------------------------------------------------------------
	24	// wxRegConfig
	25	// ----------------------------------------------------------------------------
	26
	27	class WXDLLEXPORT wxRegConfig : public wxConfigBase
	28	{
	29	public:
	30	// ctor & dtor
	31	// will store data in HKLM\appName and HKCU\appName
	32	wxRegConfig(const wxString& appName = "",
	33	const wxString& vendorName = "",
	34	const wxString& localFilename = "",
	35	const wxString& globalFilename = "",
	36	long style = 0);
	37
	38	// dtor will save unsaved data
	39	virtual ~wxRegConfig();
	40
	41	// implement inherited pure virtual functions
	42	// ------------------------------------------
	43
	44	// path management
	45	virtual void SetPath(const wxString& strPath);
	46	virtual const wxString& GetPath() const { return m_strPath; }
	47
	48	// entry/subgroup info
	49	// enumerate all of them
	50	virtual bool GetFirstGroup(wxString& str, long& lIndex) const;
	51	virtual bool GetNextGroup (wxString& str, long& lIndex) const;
	52	virtual bool GetFirstEntry(wxString& str, long& lIndex) const;
	53	virtual bool GetNextEntry (wxString& str, long& lIndex) const;
	54
	55	// tests for existence
	56	virtual bool HasGroup(const wxString& strName) const;
	57	virtual bool HasEntry(const wxString& strName) const;
	58	virtual EntryType GetEntryType(const wxString& name) const;
	59
	60	// get number of entries/subgroups in the current group, with or without
	61	// it's subgroups
	62	virtual size_t GetNumberOfEntries(bool bRecursive = FALSE) const;
	63	virtual size_t GetNumberOfGroups(bool bRecursive = FALSE) const;
	64
	65	// read/write
	66	bool Read(const wxString& key, wxString *pStr) const;
	67	bool Read(const wxString& key, wxString *pStr, const wxString& szDefault) const;
	68	bool Read(const wxString& key, long *plResult) const;
	69
	70	// The following are necessary to satisfy the compiler
	71	wxString Read(const wxString& key, const wxString& defVal) const
	72	{ return wxConfigBase::Read(key, defVal); }
	73	bool Read(const wxString& key, long *pl, long defVal) const
	74	{ return wxConfigBase::Read(key, pl, defVal); }
	75	bool Read(const wxString& key, int *pi, int defVal) const
	76	{ return wxConfigBase::Read(key, pi, defVal); }
	77	bool Read(const wxString& key, int *pi) const
	78	{ return wxConfigBase::Read(key, pi); }
	79	long Read(const wxString& key, long defVal) const
	80	{ return wxConfigBase::Read(key, defVal); }
	81	bool Read(const wxString& key, double* val) const
	82	{ return wxConfigBase::Read(key, val); }
	83	bool Read(const wxString& key, double* val, double defVal) const
	84	{ return wxConfigBase::Read(key, val, defVal); }
	85
	86	bool Write(const wxString& key, const wxString& szValue);
	87	bool Write(const wxString& key, long lValue);
	88
	89	virtual bool Flush(bool /* bCurrentOnly = FALSE */ ) { return TRUE; }
	90
	91	// rename
	92	virtual bool RenameEntry(const wxString& oldName, const wxString& newName);
	93	virtual bool RenameGroup(const wxString& oldName, const wxString& newName);
	94
	95	// delete
	96	virtual bool DeleteEntry(const wxString& key, bool bGroupIfEmptyAlso);
	97	virtual bool DeleteGroup(const wxString& key);
	98	virtual bool DeleteAll();
	99
	100	private:
	101	// no copy ctor/assignment operator
	102	wxRegConfig(const wxRegConfig&);
	103	wxRegConfig& operator=(const wxRegConfig&);
	104
	105	// these keys are opened during all lifetime of wxRegConfig object
	106	wxRegKey m_keyLocalRoot, m_keyLocal,
	107	m_keyGlobalRoot, m_keyGlobal;
	108
	109	// current path (not '/' terminated)
	110	wxString m_strPath;
	111	};
	112
	113	#endif //_REGCONF_H