X-Git-Url: https://git.saurik.com/wxWidgets.git/blobdiff_plain/585ae8cbc0ba875d2b0e836d5db429e702f0c289..22bd93879da9809ecb6ac5cd3bdf58c2aabf0da1:/include/wx/wxchar.h?ds=sidebyside diff --git a/include/wx/wxchar.h b/include/wx/wxchar.h index f764e67eb7..ea2a3696da 100644 --- a/include/wx/wxchar.h +++ b/include/wx/wxchar.h @@ -12,15 +12,20 @@ #ifndef _WX_WXCHAR_H_ #define _WX_WXCHAR_H_ -//#ifdef __GNUG__ -//#pragma interface "wxchar.h" -//#endif +#ifdef __GNUG__ + #pragma interface "wxchar.h" +#endif // only do SBCS or _UNICODE #if defined (_MBCS ) -# error "MBCS is not supported by wxChar" +// It may be OK anyway. +// # error "MBCS is not supported by wxChar" #endif +// ---------------------------------------------------------------------------- +// first deal with Unicode setting +// ---------------------------------------------------------------------------- + // set wxUSE_UNICODE to 1 if UNICODE or _UNICODE is defined #if defined(_UNICODE) || defined(UNICODE) # undef wxUSE_UNICODE @@ -29,7 +34,7 @@ # ifndef wxUSE_UNICODE # define wxUSE_UNICODE 0 # endif -#endif +#endif // Unicode // and vice versa: define UNICODE and _UNICODE if wxUSE_UNICODE is 1... #if wxUSE_UNICODE @@ -39,15 +44,90 @@ # ifndef UNICODE # define UNICODE # endif -#endif - -// Windows (VC++) has broad TCHAR support -#if defined(__VISUALC__) && defined(__WIN32__) +#endif // Unicode +// Unicode support requires wchar_t +#if wxUSE_UNICODE +# undef wxUSE_WCHAR_T +# define wxUSE_WCHAR_T 1 +#endif // Unicode + +// ---------------------------------------------------------------------------- +// define wxHAVE_TCHAR_FUNCTIONS for the compilers which support the +// wide-character functions +// ---------------------------------------------------------------------------- + +#ifdef __WIN32__ + // VC++ and BC++ starting with 5.2 have TCHAR support + #ifdef __VISUALC__ + #define wxHAVE_TCHAR_FUNCTIONS + #elif defined(__BORLANDC__) && (__BORLANDC__ >= 0x520) + #define wxHAVE_TCHAR_FUNCTIONS + // w32api isn't yet tchar safe, will be soon, this is a placeholder + #elif defined(__GNUWIN32__) && wxCHECK_W32API_VERSION( 10, 0 ) + #define wxHAVE_TCHAR_FUNCTIONS + #include + #include + #include + #endif +#elif defined(__VISAGECPP__) && (__IBMCPP__ >= 400) + // VisualAge 4.0+ supports TCHAR + #define wxHAVE_TCHAR_FUNCTIONS + + // but not stdio.h nor time nor conversion functions + #define wxNO_TCHAR_STDIO + #define wxNO_TCHAR_STDLIB + #define wxNO_TCHAR_TIME + #define wxNO_TCHAR_LOCALE + // + // supplemental VA V4 defs so at least we know what these are + // just define to standard defs + // + + // for wcslen + #include + + // locale.h functons -- not defined in tchar.h + #define wxSetlocale setlocale + // some stdio functions are defined others are not + // these are not + #define wxFgetchar fgetchar + #define wxFopen fopen + #define wxFputchar fputchar + #define wxFreopen freopen + #define wxGets gets + #define wxPerror perror + #define wxPuts puts + #define wxRemove remove + #define wxRename rename + #define wxTmpnam tmpnam + #define wxUngetc ungetc + #define wxVsscanf vsscanf + // stdlib not defined in VA V4 + #if !wxUSE_UNICODE + # define wxAtof atof + #endif + #define wxAtoi atoi + #define wxAtol atol + #define wxGetenv getenv + #define wxSystem system + // time.h functions -- none defined in tchar.h + #define wxAsctime asctime + #define wxCtime ctime +#endif // compilers with (good) TCHAR support + +#ifdef wxHAVE_TCHAR_FUNCTIONS # define HAVE_WCSLEN 1 # include + # if wxUSE_UNICODE // temporary - preserve binary compatibility +#if defined(__GNUWIN32__) + #define _TCHAR TCHAR + #define _TSCHAR TCHAR + #define _TUCHAR TCHAR +#endif + typedef _TCHAR wxChar; typedef _TSCHAR wxSChar; typedef _TUCHAR wxUChar; @@ -56,11 +136,17 @@ typedef _TUCHAR wxUChar; # define wxSChar signed char # define wxUChar unsigned char # endif - // wchar_t is available -# undef wxUSE_WCHAR_T -# define wxUSE_WCHAR_T 1 + + // wchar_t is available + #ifndef wxUSE_WCHAR_T + #define wxUSE_WCHAR_T 1 + #endif // !defined(wxUSE_WCHAR_T) // ctype.h functions +#ifndef wxNO_TCHAR_CTYPE +#ifdef __BORLANDC__ +# include +#endif # define wxIsalnum _istalnum # define wxIsalpha _istalpha # define wxIsctrl _istctrl @@ -74,11 +160,15 @@ typedef _TUCHAR wxUChar; # define wxIsxdigit _istxdigit # define wxTolower _totlower # define wxToupper _totupper +#endif // wxNO_TCHAR_CTYPE // locale.h functons +#ifndef wxNO_TCHAR_LOCALE # define wxSetlocale _tsetlocale +#endif // wxNO_TCHAR_LOCALE // string.h functions +#ifndef wxNO_TCHAR_STRING # define wxStrcat _tcscat # define wxStrchr _tcschr # define wxStrcmp _tcscmp @@ -87,6 +177,7 @@ typedef _TUCHAR wxUChar; # define wxStrcspn _tcscspn # define wxStrftime _tcsftime # define wxStricmp _tcsicmp +# define wxStrnicmp _tcsnicmp # define wxStrlen_ _tcslen // used in wxStrlen inline function # define wxStrncat _tcsncat # define wxStrncmp _tcsncmp @@ -96,12 +187,13 @@ typedef _TUCHAR wxUChar; # define wxStrspn _tcsspn # define wxStrstr _tcsstr # define wxStrtod _tcstod -// is there a _tcstok[_r] ? # define wxStrtol _tcstol # define wxStrtoul _tcstoul # define wxStrxfrm _tcsxfrm +#endif // wxNO_TCHAR_STRING // stdio.h functions +#ifndef wxNO_TCHAR_STDIO # define wxFgetc _fgettc # define wxFgetchar _fgettchar # define wxFgets _fgetts @@ -130,65 +222,51 @@ typedef _TUCHAR wxUChar; # define wxVprintf _vtprintf # define wxVsscanf _vstscanf # define wxVsprintf _vstprintf +#elif defined(__VISAGECPP__) && (__IBMCPP__ >= 400) + // it has some stdio.h functions, apparently +# define wxFgetc _fgettc +# define wxFgets _fgetts +# define wxFputc _fputtc +# define wxFprintf _ftprintf +# define wxFscanf _ftscanf +# define wxGetc _gettc +# define wxGetchar _gettchar +# define wxPrintf _tprintf +# define wxPutc _puttc +# define wxPutchar _puttchar +# define wxScanf _tscanf +# define wxSprintf _stprintf +# define wxSscanf _stscanf +# define wxVfprint _vftprintf +# define wxVprintf _vtprintf +# define wxVsprintf _vstprintf +#endif // wxNO_TCHAR_STDIO // stdlib.h functions +#ifndef wxNO_TCHAR_STDLIB # if !wxUSE_UNICODE -# define wxAtof atof +# define wxAtof atof # endif # define wxAtoi _ttoi # define wxAtol _ttol # define wxGetenv _tgetenv # define wxSystem _tsystem +#endif // wxNO_TCHAR_STDLIB // time.h functions +#ifndef wxNO_TCHAR_TIME # define wxAsctime _tasctime # define wxCtime _tctime +#endif // wxNO_TCHAR_TIME -// #elif defined(XXX) - // #include XXX-specific files here - // typeddef YYY wxChar; - - // translate wxZZZ names - -#elif defined(__BORLANDC__) && defined(__WIN32__) - -// Borland C++ 4.52 doesn't have much tchar support -// maybe Borland C++ 5.02 has, can't check right now -// but I'll use the Win32 API instead here - -# include -# if wxUSE_UNICODE // temporary - preserve binary compatibility -typedef _TCHAR wxChar; -typedef _TSCHAR wxSChar; -typedef _TUCHAR wxUChar; -# else -# define wxChar char -# define wxSChar signed char -# define wxUChar unsigned char -# endif - // wchar_t is available -# undef wxUSE_WCHAR_T -# define wxUSE_WCHAR_T 1 - -# define wxNEED_WX_CTYPE_H -// #define wxStrtok strtok_r // Borland C++ 4.52 doesn't have strtok_r -# define wxNEED_WX_STRING_H -# define wxNEED_WX_STDIO_H -# define wxNEED_WX_STDLIB_H -# define wxNEED_WX_TIME_H -# define wxNEED_WCSLEN - -#else//!TCHAR-aware compilers +#else // !TCHAR-aware compilers // check whether we should include wchar.h or equivalent -# if wxUSE_UNICODE -# undef wxUSE_WCHAR_T -# define wxUSE_WCHAR_T 1 // wchar_t *must* be available in Unicode mode -# elif !defined(wxUSE_WCHAR_T) +# if !defined(wxUSE_WCHAR_T) # if defined(__VISUALC__) && (__VISUALC__ < 900) # define wxUSE_WCHAR_T 0 // wchar_t is not available for MSVC++ 1.5 # elif defined(__UNIX__) -# if defined(HAVE_WCSTR_H) || defined(HAVE_WCHAR_H) || defined(__FreeBSD__) +# if defined(HAVE_WCSTR_H) || defined(HAVE_WCHAR_H) || defined(__FreeBSD__) || (defined(__APPLE__) && defined(__UNIX__)) # define wxUSE_WCHAR_T 1 # else # define wxUSE_WCHAR_T 0 @@ -199,21 +277,23 @@ typedef _TUCHAR wxUChar; # define wxUSE_WCHAR_T 0 # elif defined(__WATCOMC__) # define wxUSE_WCHAR_T 0 +# elif defined(__VISAGECPP__) && (__IBMCPP__ >= 400) +# define wxUSE_WCHAR_T 1 # else // add additional compiler checks if this fails # define wxUSE_WCHAR_T 1 # endif -# endif//wxUSE_UNICODE +# endif // !defined(wxUSE_WCHAR_T) # if wxUSE_WCHAR_T # ifdef HAVE_WCSTR_H # include # else -# ifndef __FreeBSD__ -# include -# else +# if defined(__FreeBSD__) || (defined(__APPLE__) && defined(__UNIX__)) # include # define wxNEED_WCSLEN +# else +# include # endif # endif # endif @@ -289,50 +369,57 @@ typedef unsigned __WCHAR_TYPE__ wxUChar; # include # include -# if 0 // temporary - preserve binary compatibilty -typedef char wxChar; -typedef signed char wxSChar; -typedef unsigned char wxUChar; -# else -# define wxChar char -# define wxSChar signed char -# define wxUChar unsigned char -# endif +# if 0 // temporary - preserve binary compatibilty + typedef char wxChar; + typedef signed char wxSChar; + typedef unsigned char wxUChar; +# else +# define wxChar char +# define wxSChar signed char +# define wxUChar unsigned char +# endif -# ifdef __FreeBSD__ -# undef _T -# endif -# define _T(x) x +# if defined(__FreeBSD__) || (defined(__APPLE__) && defined(__UNIX__)) +# undef _T +# endif + +# if !defined(__MINGW32__) || !defined(_T) +# define _T(x) x +# endif // ctype.h functions -# define wxIsalnum isalnum -# define wxIsalpha isalpha -# define wxIsctrl isctrl -# define wxIsdigit isdigit -# define wxIsgraph isgraph -# define wxIslower islower -# define wxIsprint isprint -# define wxIspunct ispunct -# define wxIsspace isspace -# define wxIsupper isupper -# define wxIsxdigit isxdigit -# define wxTolower tolower -# define wxToupper toupper - - // locale.h functons -# define wxSetlocale setlocale - - // string.h functions - // #define wxStricmp strcasecmp - // wxStricmp is defined below!! - - // #define wxStrtok strtok_r // this needs a configure check +# define wxIsalnum isalnum +# define wxIsalpha isalpha +# define wxIsctrl isctrl +# define wxIsdigit isdigit +# define wxIsgraph isgraph +# define wxIslower islower +# define wxIsprint isprint +# define wxIspunct ispunct +# define wxIsspace isspace +# define wxIsupper isupper +# define wxIsxdigit isxdigit +# define wxTolower tolower +# define wxToupper toupper + + // locale.h functons +# define wxSetlocale setlocale + + // string.h functions + // #define wxStricmp strcasecmp + // wxStricmp is defined below!! + + #ifdef HAVE_STRTOK_R + #define wxStrtok(str, sep, last) strtok_r(str, sep, last) + #else + #define wxStrtok(str, sep, last) strtok(str, sep) + #endif // leave the rest to defaults below -# define wxNEED_WX_STRING_H -# define wxNEED_WX_STDIO_H -# define wxNEED_WX_STDLIB_H -# define wxNEED_WX_TIME_H +# define wxNEED_WX_STRING_H +# define wxNEED_WX_STDIO_H +# define wxNEED_WX_STDLIB_H +# define wxNEED_WX_TIME_H # endif//Unicode #endif//TCHAR-aware compilers @@ -341,10 +428,13 @@ typedef unsigned char wxUChar; #if !defined(wxStricmp) && !wxUSE_UNICODE # if defined(__BORLANDC__) || defined(__WATCOMC__) || defined(__SALFORDC__) || defined(__VISAGECPP__) || defined(__EMX__) # define wxStricmp stricmp +# define wxStrnicmp strnicmp # elif defined(__SC__) || defined(__VISUALC__) || (defined(__MWERKS__) && defined(__INTEL__)) # define wxStricmp _stricmp +# define wxStrnicmp _strnicmp # elif defined(__UNIX__) || defined(__GNUWIN32__) # define wxStricmp strcasecmp +# define wxStrnicmp strncasecmp # elif defined(__MWERKS__) && !defined(__INTEL__) // use wxWindows' implementation # else @@ -433,12 +523,12 @@ typedef unsigned char wxUChar; # undef wxNEED_WCSLEN #endif -/// checks whether the passed in pointer is NULL and if the string is empty -WXDLLEXPORT inline bool wxIsEmpty(const wxChar *p) { return !p || !*p; } +// checks whether the passed in pointer is NULL and if the string is empty +inline bool wxIsEmpty(const wxChar *p) { return !p || !*p; } #ifndef wxNEED_WX_STRING_H -/// safe version of strlen() (returns 0 if passed NULL pointer) -WXDLLEXPORT inline size_t wxStrlen(const wxChar *psz) +// safe version of strlen() (returns 0 if passed NULL pointer) +inline size_t wxStrlen(const wxChar *psz) { return psz ? wxStrlen_(psz) : 0; } #endif @@ -483,7 +573,8 @@ WXDLLEXPORT wxChar * wxStrtok(wxChar *psz, const wxChar *delim, wxChar **save_pt #endif #ifndef wxSetlocale -WXDLLEXPORT wxChar * wxSetlocale(int category, const wxChar *locale); +class wxWCharBuffer; +WXDLLEXPORT wxWCharBuffer wxSetlocale(int category, const wxChar *locale); #endif #ifdef wxNEED_WCSLEN // for use in buffer.h @@ -532,6 +623,8 @@ WXDLLEXPORT size_t wxStrxfrm(wxChar *dest, const wxChar *src, size_t n); # include WXDLLEXPORT FILE * wxFopen(const wxChar *path, const wxChar *mode); WXDLLEXPORT FILE * wxFreopen(const wxChar *path, const wxChar *mode, FILE *stream); +WXDLLEXPORT int wxRemove(const wxChar *path); +WXDLLEXPORT int wxRename(const wxChar *oldpath, const wxChar *newpath); WXDLLEXPORT int wxPrintf(const wxChar *fmt, ...); WXDLLEXPORT int wxVprintf(const wxChar *fmt, va_list argptr); WXDLLEXPORT int wxFprintf(FILE *stream, const wxChar *fmt, ...); @@ -557,6 +650,28 @@ WXDLLEXPORT int wxSystem(const wxChar *psz); WXDLLEXPORT size_t wxStrftime(wxChar *s, size_t max, const wxChar *fmt, const struct tm *tm); #endif +// under VC++ 6.0 isspace() returns 1 for 8 bit chars which completely breaks +// the file parsing - this may be true for 5.0 as well, update #ifdef then +#if defined(__VISUALC__) && (__VISUALC__ >= 1200) && !wxUSE_UNICODE + #undef wxIsspace + #define wxIsspace(c) ((((unsigned)c) < 128) && isspace(c)) +#endif // VC++ + +// ---------------------------------------------------------------------------- +// common macros which are always defined +// ---------------------------------------------------------------------------- + +// although global macros with such names are really bad, we want to have +// another name for _T() which should be used to avoid confusion between _T() +// and _() in wxWindows sources +#define wxT(x) _T(x) + +// a Unicode-friendly __FILE__ analog +#ifndef __TFILE__ + #define __XFILE__(x) wxT(x) + #define __TFILE__ __XFILE__(__FILE__) +#endif + #endif //_WX_WXCHAR_H_