| 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 |