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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 wxRegConfig : public wxConfigBase
	28	{
	29	public:
	30	// ctor & dtor
	31	// will store data in HKLM\appName and HKCU\appName
	32	wxRegConfig(const wxString& appName = "", const wxString& vendorName = "",
	33	const wxString& localFilename = "", const wxString& globalFilename = "",
	34	long style = 0);
	35
	36	// dtor will save unsaved data
	37	virtual ~wxRegConfig();
	38
	39	// implement inherited pure virtual functions
	40	// ------------------------------------------
	41
	42	// path management
	43	virtual void SetPath(const wxString& strPath);
	44	virtual const wxString& GetPath() const { return m_strPath; }
	45
	46	// entry/subgroup info
	47	// enumerate all of them
	48	virtual bool GetFirstGroup(wxString& str, long& lIndex) const;
	49	virtual bool GetNextGroup (wxString& str, long& lIndex) const;
	50	virtual bool GetFirstEntry(wxString& str, long& lIndex) const;
	51	virtual bool GetNextEntry (wxString& str, long& lIndex) const;
	52
	53	// tests for existence
	54	virtual bool HasGroup(const wxString& strName) const;
	55	virtual bool HasEntry(const wxString& strName) const;
	56
	57	// get number of entries/subgroups in the current group, with or without
	58	// it's subgroups
	59	virtual size_t GetNumberOfEntries(bool bRecursive = FALSE) const;
	60	virtual size_t GetNumberOfGroups(bool bRecursive = FALSE) const;
	61
	62	// read/write
	63	bool Read(const wxString& key, wxString *pStr) const;
	64	bool Read(const wxString& key, wxString *pStr, const wxString& szDefault) const;
	65	bool Read(const wxString& key, long *plResult) const;
	66
	67	// The following are necessary to satisfy the compiler
	68	wxString Read(const wxString& key, const wxString& defVal) const
	69	{ return wxConfigBase::Read(key, defVal); }
	70	bool Read(const wxString& key, long *pl, long defVal) const
	71	{ return wxConfigBase::Read(key, pl, defVal); }
	72	bool Read(const wxString& key, int *pi, int defVal) const
	73	{ return wxConfigBase::Read(key, pi, defVal); }
	74	bool Read(const wxString& key, int *pi) const
	75	{ return wxConfigBase::Read(key, pi); }
	76	long Read(const wxString& key, long defVal) const
	77	{ return wxConfigBase::Read(key, defVal); }
	78	bool Read(const wxString& key, double* val) const
	79	{ return wxConfigBase::Read(key, val); }
	80	bool Read(const wxString& key, double* val, double defVal) const
	81	{ return wxConfigBase::Read(key, val, defVal); }
	82
	83	bool Write(const wxString& key, const wxString& szValue);
	84	bool Write(const wxString& key, long lValue);
	85
	86	virtual bool Flush(bool /* bCurrentOnly = FALSE */ ) { return TRUE; }
	87
	88	// delete
	89	virtual bool DeleteEntry(const wxString& key, bool bGroupIfEmptyAlso);
	90	virtual bool DeleteGroup(const wxString& key);
	91	virtual bool DeleteAll();
	92
	93	private:
	94	// no copy ctor/assignment operator
	95	wxRegConfig(const wxRegConfig&);
	96	wxRegConfig& operator=(const wxRegConfig&);
	97
	98	// these keys are opened during all lifetime of wxRegConfig object
	99	wxRegKey m_keyLocalRoot, m_keyLocal,
	100	m_keyGlobalRoot, m_keyGlobal;
	101
	102	// current path (not '/' terminated)
	103	wxString m_strPath;
	104	};
	105
	106	#endif //_REGCONF_H