X-Git-Url: https://git.saurik.com/wxWidgets.git/blobdiff_plain/191ab39aeed8b9491abc12b769f9ab89fd3e8921..83a2e3c5ad8667e49030fcb63949251b16928e9e:/include/wx/wxchar.h diff --git a/include/wx/wxchar.h b/include/wx/wxchar.h index 53ff323588..072e4cdf28 100644 --- a/include/wx/wxchar.h +++ b/include/wx/wxchar.h @@ -18,9 +18,14 @@ // 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 @@ -39,7 +44,13 @@ # ifndef UNICODE # define UNICODE # endif -#endif +#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 @@ -52,6 +63,14 @@ #define wxHAVE_TCHAR_FUNCTIONS #elif defined(__BORLANDC__) && (__BORLANDC__ >= 0x520) #define wxHAVE_TCHAR_FUNCTIONS + #elif defined(__MINGW32__) && wxCHECK_W32API_VERSION( 1, 0 ) + #define wxHAVE_TCHAR_FUNCTIONS + #include + #include + #include + #elif defined(__CYGWIN__) + #include + #include #endif #elif defined(__VISAGECPP__) && (__IBMCPP__ >= 400) // VisualAge 4.0+ supports TCHAR @@ -61,7 +80,48 @@ #define wxNO_TCHAR_STDIO #define wxNO_TCHAR_STDLIB #define wxNO_TCHAR_TIME -#endif + #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 +#elif defined(__MWERKS__) + // for wcslen + #if wxUSE_WCHAR_T + #include + #endif +#endif // compilers with (good) TCHAR support #ifdef wxHAVE_TCHAR_FUNCTIONS # define HAVE_WCSLEN 1 @@ -69,6 +129,12 @@ # 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; @@ -77,12 +143,17 @@ 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 @@ -113,6 +184,7 @@ 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 @@ -157,7 +229,7 @@ typedef _TUCHAR wxUChar; # define wxVprintf _vtprintf # define wxVsscanf _vstscanf # define wxVsprintf _vstprintf -#elif defined(__VISAGECPP__) +#elif defined(__VISAGECPP__) && (__IBMCPP__ >= 400) // it has some stdio.h functions, apparently # define wxFgetc _fgettc # define wxFgets _fgetts @@ -197,14 +269,11 @@ typedef _TUCHAR wxUChar; #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(__DARWIN__) # define wxUSE_WCHAR_T 1 # else # define wxUSE_WCHAR_T 0 @@ -215,21 +284,29 @@ 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 0 # 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__ +# if defined(HAVE_WCHAR_H) + +// include wchar.h to get wcslen() declaration used by wx/buffer.h # include -# else + +# elif defined(__FreeBSD__) || defined(__DARWIN__) + +// include stdlib.h for wchar_t, wcslen is provided in wxchar.cpp # include -# define wxNEED_WCSLEN +size_t WXDLLEXPORT wcslen(const wchar_t *s); + # endif # endif # endif @@ -315,7 +392,7 @@ typedef unsigned __WCHAR_TYPE__ wxUChar; # define wxUChar unsigned char # endif -# ifdef __FreeBSD__ +# if defined(__FreeBSD__) || defined(__DARWIN__) # undef _T # endif @@ -454,17 +531,12 @@ typedef unsigned __WCHAR_TYPE__ wxUChar; # endif #endif //!Unicode -#if defined(wxNEED_WCSLEN) && wxUSE_UNICODE -# define wcslen wxStrlen -# 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; } +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) +inline size_t wxStrlen(const wxChar *psz) { return psz ? wxStrlen_(psz) : 0; } #endif @@ -504,18 +576,19 @@ WXDLLEXPORT wxChar * wxStrdup(const wxChar *psz); WXDLLEXPORT int wxStricmp(const wxChar *psz1, const wxChar *psz2); #endif +#ifndef wxStrnicmp +WXDLLEXPORT int wxStrnicmp(const wxChar *psz1, const wxChar *psz2, size_t len); +#endif + #ifndef wxStrtok WXDLLEXPORT wxChar * wxStrtok(wxChar *psz, const wxChar *delim, wxChar **save_ptr); #endif #ifndef wxSetlocale +class wxWCharBuffer; WXDLLEXPORT wxWCharBuffer wxSetlocale(int category, const wxChar *locale); #endif -#ifdef wxNEED_WCSLEN // for use in buffer.h -WXDLLEXPORT size_t wcslen(const wchar_t *s); -#endif - #ifdef wxNEED_WX_CTYPE_H WXDLLEXPORT int wxIsalnum(wxChar ch); WXDLLEXPORT int wxIsalpha(wxChar ch); @@ -558,6 +631,8 @@ 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, ...); @@ -583,6 +658,17 @@ 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