X-Git-Url: https://git.saurik.com/wxWidgets.git/blobdiff_plain/8f494e5d878c7f11c6fd58f9172a95bfb9c03feb..da8b1d4b3b535aba94d04494f5b6e2b3e47901ee:/include/wx/msw/regconf.h?ds=sidebyside diff --git a/include/wx/msw/regconf.h b/include/wx/msw/regconf.h index 67ff6f4700..02bc6c6f3f 100644 --- a/include/wx/msw/regconf.h +++ b/include/wx/msw/regconf.h @@ -1,37 +1,43 @@ /////////////////////////////////////////////////////////////////////////////// -// Name: msw/regconf.h +// Name: msw/regconf.h // Purpose: Registry based implementation of wxConfigBase // Author: Vadim Zeitlin -// Modified by: +// Modified by: // Created: 27.04.98 // RCS-ID: $Id$ // Copyright: (c) 1998 Vadim Zeitlin <zeitlin@dptmaths.ens-cachan.fr> -// Licence: wxWindows license +// Licence: wxWindows licence /////////////////////////////////////////////////////////////////////////////// -#ifndef _REGCONF_H -#define _REGCONF_H +#ifndef _WX_MSW_REGCONF_H_ +#define _WX_MSW_REGCONF_H_ -#ifdef __GNUG__ -#pragma interface "regconf.h" -#endif +#include "wx/defs.h" -#ifndef _REGISTRY_H - #include <wx/msw/registry.h> -#endif +#if wxUSE_CONFIG && wxUSE_REGKEY + +#include "wx/msw/registry.h" +#include "wx/object.h" +#include "wx/confbase.h" +#include "wx/buffer.h" // ---------------------------------------------------------------------------- // wxRegConfig // ---------------------------------------------------------------------------- -class wxRegConfig : public wxConfigBase +class WXDLLIMPEXP_BASE wxRegConfig : public wxConfigBase { public: // ctor & dtor - // will store data in HKLM\strRegHive and HKCU\strRegHive - wxRegConfig(const wxString& strRegHive); + // will store data in HKLM\appName and HKCU\appName + wxRegConfig(const wxString& appName = wxEmptyString, + const wxString& vendorName = wxEmptyString, + const wxString& localFilename = wxEmptyString, + const wxString& globalFilename = wxEmptyString, + long style = wxCONFIG_USE_GLOBAL_FILE); + // dtor will save unsaved data - virtual ~wxRegConfig(); + virtual ~wxRegConfig(){} // implement inherited pure virtual functions // ------------------------------------------ @@ -50,25 +56,48 @@ public: // tests for existence virtual bool HasGroup(const wxString& strName) const; virtual bool HasEntry(const wxString& strName) const; + virtual EntryType GetEntryType(const wxString& name) const; // get number of entries/subgroups in the current group, with or without // it's subgroups - virtual uint GetNumberOfEntries(bool bRecursive = FALSE) const; - virtual uint GetNumberOfGroups(bool bRecursive = FALSE) const; + virtual size_t GetNumberOfEntries(bool bRecursive = false) const; + virtual size_t GetNumberOfGroups(bool bRecursive = false) const; + + virtual bool Flush(bool WXUNUSED(bCurrentOnly) = false) { return true; } - // read/write - virtual bool Read(wxString *pStr, const char *szKey, - const char *szDefault = 0) const; - virtual bool Read(long *result, const char *szKey, long lDefault = 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; } + // rename + virtual bool RenameEntry(const wxString& oldName, const wxString& newName); + virtual bool RenameGroup(const wxString& oldName, const wxString& newName); // delete - virtual bool DeleteEntry(const char *szKey, bool bGroupIfEmptyAlso); - virtual bool DeleteGroup(const char *szKey); + virtual bool DeleteEntry(const wxString& key, bool bGroupIfEmptyAlso = true); + virtual bool DeleteGroup(const wxString& key); virtual bool DeleteAll(); +protected: + // opens the local key creating it if necessary and returns it + wxRegKey& LocalKey() const // must be const to be callable from const funcs + { + wxRegConfig* self = wxConstCast(this, wxRegConfig); + + if ( !m_keyLocal.IsOpened() ) + { + // create on demand + self->m_keyLocal.Create(); + } + + return self->m_keyLocal; + } + + // implement read/write methods + virtual bool DoReadString(const wxString& key, wxString *pStr) const; + virtual bool DoReadLong(const wxString& key, long *plResult) const; + virtual bool DoReadBinary(const wxString& key, wxMemoryBuffer* buf) const; + + virtual bool DoWriteString(const wxString& key, const wxString& szValue); + virtual bool DoWriteLong(const wxString& key, long lValue); + virtual bool DoWriteBinary(const wxString& key, const wxMemoryBuffer& buf); + private: // these keys are opened during all lifetime of wxRegConfig object wxRegKey m_keyLocalRoot, m_keyLocal, @@ -76,6 +105,11 @@ private: // current path (not '/' terminated) wxString m_strPath; + + wxDECLARE_NO_COPY_CLASS(wxRegConfig); + DECLARE_ABSTRACT_CLASS(wxRegConfig) }; -#endif //_REGCONF_H +#endif // wxUSE_CONFIG && wxUSE_REGKEY + +#endif // _WX_MSW_REGCONF_H_