X-Git-Url: https://git.saurik.com/wxWidgets.git/blobdiff_plain/fbbac9353b97458878366a0ae9fe744393450b82..9c34a216817028bc533e07873d047208a96b05a2:/include/wx/confbase.h?ds=sidebyside diff --git a/include/wx/confbase.h b/include/wx/confbase.h index 9bff8dedb5..4243b2fe03 100644 --- a/include/wx/confbase.h +++ b/include/wx/confbase.h @@ -1,12 +1,12 @@ /////////////////////////////////////////////////////////////////////////////// -// Name: confbase.h +// Name: wx/confbase.h // Purpose: declaration of the base class of all config implementations // (see also: fileconf.h and msw/regconf.h and iniconf.h) -// Author: Karsten Ballüder & Vadim Zeitlin +// Author: Karsten Ballueder & Vadim Zeitlin // Modified by: // Created: 07.04.98 (adapted from appconf.h) // RCS-ID: $Id$ -// Copyright: (c) 1997 Karsten Ballüder Ballueder@usa.net +// Copyright: (c) 1997 Karsten Ballueder Ballueder@usa.net // Vadim Zeitlin // Licence: wxWindows licence /////////////////////////////////////////////////////////////////////////////// @@ -32,19 +32,17 @@ class WXDLLIMPEXP_FWD_BASE wxArrayString; /// separates group and entry names (probably shouldn't be changed) #ifndef wxCONFIG_PATH_SEPARATOR - #define wxCONFIG_PATH_SEPARATOR _T('/') + #define wxCONFIG_PATH_SEPARATOR wxT('/') #endif /// introduces immutable entries // (i.e. the ones which can't be changed from the local config file) #ifndef wxCONFIG_IMMUTABLE_PREFIX - #define wxCONFIG_IMMUTABLE_PREFIX _T('!') + #define wxCONFIG_IMMUTABLE_PREFIX wxT('!') #endif #if wxUSE_CONFIG -#include "wx/string.h" - /// should we use registry instead of configuration files under Windows? // (i.e. whether wxConfigBase::Create() will create a wxFileConfig (if it's // false) or wxRegConfig (if it's true and we're under Win32)) @@ -52,6 +50,15 @@ class WXDLLIMPEXP_FWD_BASE wxArrayString; #define wxUSE_CONFIG_NATIVE 1 #endif +// not all compilers can deal with template Read/Write() methods, define this +// symbol if the template functions are available +#if (!defined(__VISUALC__) || __VISUALC__ > 1200) && \ + !defined( __VMS ) && \ + !(defined(__HP_aCC) && defined(__hppa)) && \ + !defined (__DMC__) + #define wxHAS_CONFIG_TEMPLATE_RW +#endif + // Style flags for constructor style parameter enum { @@ -66,7 +73,7 @@ enum // abstract base class wxConfigBase which defines the interface for derived // classes // -// wxConfig organizes the items in a tree-like structure (modeled after the +// wxConfig organizes the items in a tree-like structure (modelled after the // Unix/Dos filesystem). There are groups (directories) and keys (files). // There is always one current group given by the current path. // @@ -174,6 +181,10 @@ public: bool Read(const wxString& key, double* val) const; bool Read(const wxString& key, double* val, double defVal) const; + // read a float + bool Read(const wxString& key, float* val) const; + bool Read(const wxString& key, float* val, float defVal) const; + // read a bool bool Read(const wxString& key, bool* val) const; bool Read(const wxString& key, bool* val, bool defVal) const; @@ -185,8 +196,7 @@ public: // no default version since it does not make sense for binary data #endif // wxUSE_BASE64 - // Causes ambiguities in VC++ 6 and OpenVMS (at least) -#if ( (!defined(__VISUALC__) || __VISUALC__ > 1200) && !defined( __VMS ) && !defined (__DMC__)) +#ifdef wxHAS_CONFIG_TEMPLATE_RW // read other types, for which wxFromString is defined template bool Read(const wxString& key, T* value) const @@ -209,9 +219,9 @@ public: } return found; } -#endif +#endif // wxHAS_CONFIG_TEMPLATE_RW - // convenience functions returning directly the value + // convenience functions returning directly the value wxString Read(const wxString& key, const wxString& defVal = wxEmptyString) const { wxString s; (void)Read(key, &s, defVal); return s; } @@ -220,10 +230,8 @@ public: // template Read() would be used wxString Read(const wxString& key, const char* defVal) const { return Read(key, wxString(defVal)); } -#if wxUSE_WCHAR_T wxString Read(const wxString& key, const wchar_t* defVal) const { return Read(key, wxString(defVal)); } -#endif long ReadLong(const wxString& key, long defVal) const { long l; (void)Read(key, &l, defVal); return l; } @@ -267,15 +275,19 @@ public: { return Write(key, wxString(value)); } bool Write(const wxString& key, const unsigned char *value) { return Write(key, wxString(value)); } -#if wxUSE_WCHAR_T bool Write(const wxString& key, const wchar_t *value) { return Write(key, wxString(value)); } -#endif // we also have to provide specializations for other types which we want to // handle using the specialized DoWriteXXX() instead of the generic template // version below + bool Write(const wxString& key, char value) + { return DoWriteLong(key, value); } + + bool Write(const wxString& key, unsigned char value) + { return DoWriteLong(key, value); } + bool Write(const wxString& key, short value) { return DoWriteLong(key, value); } @@ -424,22 +436,10 @@ private: m_strOldPath; // saved path bool m_bChanged; // was the path changed? - DECLARE_NO_COPY_CLASS(wxConfigPathChanger) + wxDECLARE_NO_COPY_CLASS(wxConfigPathChanger); }; -// ---------------------------------------------------------------------------- -// the native wxConfigBase implementation -// ---------------------------------------------------------------------------- - -// under Windows we prefer to use the native implementation -// wxIniConfig isn't native anywhere after droping win16 in wxWidgets 2.6 -#if defined(__WXMSW__) && wxUSE_CONFIG_NATIVE - #define wxConfig wxRegConfig -#else // either we're under Unix or wish to use files even under Windows - #define wxConfig wxFileConfig -#endif - #endif // wxUSE_CONFIG /*