X-Git-Url: https://git.saurik.com/wxWidgets.git/blobdiff_plain/4b900067d32db613c36c763fd67aeecf6ca9dea4..fc39cf729508dc79e63394a46fcd3d575aebf426:/include/wx/wxchar.h diff --git a/include/wx/wxchar.h b/include/wx/wxchar.h index a26fcb502c..b595181709 100644 --- a/include/wx/wxchar.h +++ b/include/wx/wxchar.h @@ -1,555 +1,19 @@ -///////////////////////////////////////////////////////////////////////////// -// Name: wxchar.h +////////////////////////////////////////////////////////////////////////////// +// Name: wx/wxchar.h // Purpose: Declarations common to wx char/wchar_t usage (wide chars) -// Author: Joel Farley -// Modified by: +// Author: Joel Farley, Ove Kåven +// Modified by: Vadim Zeitlin, Robert Roebling, Ron Lee // Created: 1998/06/12 // RCS-ID: $Id$ -// Copyright: (c) wxWindows copyright +// Copyright: (c) 1998-2006 wxWidgets dev team // Licence: wxWindows licence -///////////////////////////////////////////////////////////////////////////// +/////////////////////////////////////////////////////////////////////////////// #ifndef _WX_WXCHAR_H_ #define _WX_WXCHAR_H_ -//#ifdef __GNUG__ -//#pragma interface "wxchar.h" -//#endif +// This header used to define CRT functions wrappers in wxWidgets 2.8. This is +// now done in (headers included by) wx/crt.h, so include it for compatibility: +#include "wx/crt.h" -// only do SBCS or _UNICODE -#if defined (_MBCS ) -#error "MBCS is not supported by wxChar" -#endif - -// set wxUSE_UNICODE to 1 if UNICODE or _UNICODE is defined -#if defined(_UNICODE) || defined(UNICODE) -#undef wxUSE_UNICODE -#define wxUSE_UNICODE 1 -#else -#ifndef wxUSE_UNICODE -#define wxUSE_UNICODE 0 -#endif -#endif - -// and vice versa: define UNICODE and _UNICODE if wxUSE_UNICODE is 1... -#if wxUSE_UNICODE -#ifndef _UNICODE -#define _UNICODE -#endif -#ifndef UNICODE -#define UNICODE -#endif -#endif - -// Windows (VC++) has broad TCHAR support -#if defined(__VISUALC__) && defined(__WIN32__) - -#define HAVE_WCSLEN 1 - -#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 - - // ctype.h functions -#define wxIsalnum _istalnum -#define wxIsalpha _istalpha -#define wxIsctrl _istctrl -#define wxIsdigit _istdigit -#define wxIsgraph _istgraph -#define wxIslower _istlower -#define wxIsprint _istprint -#define wxIspunct _istpunct -#define wxIsspace _istspace -#define wxIsupper _istupper -#define wxIsxdigit _istxdigit -#define wxTolower _totlower -#define wxToupper _totupper - - // locale.h functons -#define wxSetlocale _tsetlocale - - // string.h functions -#define wxStrcat _tcscat -#define wxStrchr _tcschr -#define wxStrcmp _tcscmp -#define wxStrcoll _tcscoll -#define wxStrcpy _tcscpy -#define wxStrcspn _tcscspn -#define wxStrftime _tcsftime -#define wxStricmp _tcsicmp -#define wxStrlen_ _tcslen // used in wxStrlen inline function -#define wxStrncat _tcsncat -#define wxStrncmp _tcsncmp -#define wxStrncpy _tcsncpy -#define wxStrpbrk _tcspbrk -#define wxStrrchr _tcsrchr -#define wxStrspn _tcsspn -#define wxStrstr _tcsstr -#define wxStrtod _tcstod -// is there a _tcstok[_r] ? -#define wxStrtol _tcstol -#define wxStrtoul _tcstoul -#define wxStrxfrm _tcsxfrm - - // stdio.h functions -#define wxFgetc _fgettc -#define wxFgetchar _fgettchar -#define wxFgets _fgetts -#define wxFopen _tfopen -#define wxFputc _fputtc -#define wxFputchar _fputtchar -#define wxFprintf _ftprintf -#define wxFreopen _tfreopen -#define wxFscanf _ftscanf -#define wxGetc _gettc -#define wxGetchar _gettchar -#define wxGets _getts -#define wxPerror _tperror -#define wxPrintf _tprintf -#define wxPutc _puttc -#define wxPutchar _puttchar -#define wxPuts _putts -#define wxRemove _tremove -#define wxRename _trename -#define wxScanf _tscanf -#define wxSprintf _stprintf -#define wxSscanf _stscanf -#define wxTmpnam _ttmpnam -#define wxUngetc _tungetc -#define wxVfprint _vftprintf -#define wxVprintf _vtprintf -#define wxVsscanf _vstscanf -#define wxVsprintf _vstprintf - - // stdlib.h functions -#if !wxUSE_UNICODE -#define wxAtof atof -#endif -#define wxAtoi _ttoi -#define wxAtol _ttol -#define wxGetenv _tgetenv -#define wxSystem _tsystem - - // time.h functions -#define wxAsctime _tasctime -#define wxCtime _tctime - -// #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 - -// 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(__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__) - #define wxUSE_WCHAR_T 1 - #else - #define wxUSE_WCHAR_T 0 - #endif - #elif defined(__GNUWIN32__) && !defined(__MINGW32__) // Cygwin (not Mingw32) doesn't have wcslen.h, needed in buffer.h - #define wxUSE_WCHAR_T 0 - #elif defined(__BORLANDC__) // WIN16 BC++ - #define wxUSE_WCHAR_T 0 - #elif defined(__WATCOMC__) - #define wxUSE_WCHAR_T 0 - #else - // add additional compiler checks if this fails - #define wxUSE_WCHAR_T 1 - #endif -#endif//wxUSE_UNICODE - -#if wxUSE_WCHAR_T - #ifdef HAVE_WCSTR_H - #include - #else - #ifndef __FreeBSD__ - #include - #else - #include - #define wxNEED_WCSLEN - #endif - #endif -#endif - -// check whether we are doing Unicode -#if wxUSE_UNICODE - -#include - -// this is probably glibc-specific -#if defined(__WCHAR_TYPE__) - -typedef __WCHAR_TYPE__ wxChar; -typedef signed __WCHAR_TYPE__ wxSChar; -typedef unsigned __WCHAR_TYPE__ wxUChar; - -#define _T(x) L##x - - // ctype.h functions (wctype.h) -#define wxIsalnum iswalnum -#define wxIsalpha iswalpha -#define wxIsctrl iswcntrl -#define wxIsdigit iswdigit -#define wxIsgraph iswgraph -#define wxIslower iswlower -#define wxIsprint iswprint -#define wxIspunct iswpunct -#define wxIsspace iswspace -#define wxIsupper iswupper -#define wxIsxdigit iswxdigit - -#if defined(__GLIBC__) && (__GLIBC__ == 2) && (__GLIBC_MINOR__ == 0) - // /usr/include/wctype.h incorrectly declares translations tables which - // provokes tons of compile-time warnings - try to correct this - #define wxTolower(wc) towctrans((wc), (wctrans_t)__ctype_tolower) - #define wxToupper(wc) towctrans((wc), (wctrans_t)__ctype_toupper) -#else - #define wxTolower towlower - #define wxToupper towupper -#endif // gcc/!gcc - - // string.h functions (wchar.h) -#define wxStrcat wcscat -#define wxStrchr wcschr -#define wxStrcmp wcscmp -#define wxStrcoll wcscoll -#define wxStrcpy wcscpy -#define wxStrcspn wcscspn -#define wxStrlen_ wcslen // used in wxStrlen inline function -#define wxStrncat wcsncat -#define wxStrncmp wcsncmp -#define wxStrncpy wcsncpy -#define wxStrpbrk wcspbrk -#define wxStrrchr wcsrchr -#define wxStrspn wcsspn -#define wxStrstr wcsstr -#define wxStrtod wcstod -#define wxStrtok wcstok -#define wxStrtol wcstol -#define wxStrtoul wcstoul -#define wxStrxfrm wcsxfrm - -// glibc doesn't have wc equivalents of the other stuff -#define wxNEED_WX_STDIO_H -#define wxNEED_WX_STDLIB_H -#define wxNEED_WX_TIME_H - -#else//!glibc -#error "Please define your compiler's Unicode conventions in wxChar.h" -#endif -#else//!Unicode - -#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 - -#ifdef __FreeBSD__ - #undef _T -#endif -#define _T(x) x - - // 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 - - // 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 - -#endif//Unicode -#endif//TCHAR-aware compilers - -// define wxStricmp for various compilers without Unicode possibilities -#if !defined(wxStricmp) && !wxUSE_UNICODE -#if defined(__BORLANDC__) || defined(__WATCOMC__) || defined(__SALFORDC__) - #define wxStricmp stricmp -#elif defined(__SC__) || defined(__VISUALC__) || (defined(__MWERKS) && defined(__INTEL__)) - #define wxStricmp _stricmp -#elif defined(__UNIX__) || defined(__GNUWIN32__) - #define wxStricmp strcasecmp -#elif defined(__MWERKS__) && !defined(__INTEL__) - // use wxWindows' implementation -#else - // if you leave wxStricmp undefined, wxWindows' implementation will be used - #error "Please define string case-insensitive compare for your OS/compiler" -#endif -#endif - -// if we need to define for standard headers, and we're not using Unicode, -// just define to standard C library routines -#if !wxUSE_UNICODE -#ifdef wxNEED_WX_STRING_H -#define wxStrcat strcat -#define wxStrchr strchr -#define wxStrcmp strcmp -#define wxStrcoll strcoll -#define wxStrcpy strcpy -#define wxStrcspn strcspn -#define wxStrdup strdup -#define wxStrlen_ strlen // used in wxStrlen inline function -#define wxStrncat strncat -#define wxStrncmp strncmp -#define wxStrncpy strncpy -#define wxStrpbrk strpbrk -#define wxStrrchr strrchr -#define wxStrspn strspn -#define wxStrstr strstr -#define wxStrtod strtod -#define wxStrtol strtol -#define wxStrtoul strtoul -#define wxStrxfrm strxfrm -#undef wxNEED_WX_STRING_H -#endif - -#ifdef wxNEED_WX_STDIO_H -#define wxFgetc fgetc -#define wxFgetchar fgetchar -#define wxFgets fgets -#define wxFopen fopen -#define wxFputc fputc -#define wxFputchar fputchar -#define wxFprintf fprintf -#define wxFreopen freopen -#define wxFscanf fscanf -#define wxGetc getc -#define wxGetchar getchar -#define wxGets gets -#define wxPerror perror -#define wxPrintf printf -#define wxPutc putc -#define wxPutchar putchar -#define wxPuts puts -#define wxRemove remove -#define wxRename rename -#define wxScanf scanf -#define wxSprintf sprintf -#define wxSscanf sscanf -#define wxTmpnam tmpnam -#define wxUngetc ungetc -#define wxVfprint vfprintf -#define wxVprintf vprintf -#define wxVsscanf vsscanf -#define wxVsprintf vsprintf -#undef wxNEED_WX_STDIO_H -#endif - -#ifdef wxNEED_WX_STDLIB_H -#define wxAtof atof -#define wxAtoi atoi -#define wxAtol atol -#define wxGetenv getenv -#define wxSystem system -#undef wxNEED_WX_STDLIB_H -#endif - -#ifdef wxNEED_WX_TIME_H -#define wxAsctime asctime -#define wxCtime ctime -#define wxStrftime strftime -#undef wxNEED_WX_TIME_H -#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; } - -#ifndef wxNEED_WX_STRING_H -/// safe version of strlen() (returns 0 if passed NULL pointer) -WXDLLEXPORT inline size_t wxStrlen(const wxChar *psz) - { return psz ? wxStrlen_(psz) : 0; } -#endif - -#if wxUSE_WCHAR_T -// multibyte<->widechar conversion -WXDLLEXPORT size_t wxMB2WC(wchar_t *buf, const char *psz, size_t n); -WXDLLEXPORT size_t wxWC2MB(char *buf, const wchar_t *psz, size_t n); -#if wxUSE_UNICODE -#define wxMB2WX wxMB2WC -#define wxWX2MB wxWC2MB -#define wxWC2WX wxStrncpy -#define wxWX2WC wxStrncpy -#else -#define wxMB2WX wxStrncpy -#define wxWX2MB wxStrncpy -#define wxWC2WX wxWC2MB -#define wxWX2WC wxMB2WC -#endif -#else -// No wxUSE_WCHAR_T: we have to do something (JACS) -#define wxMB2WC wxStrncpy -#define wxWC2MB wxStrncpy -#define wxMB2WX wxStrncpy -#define wxWX2MB wxStrncpy -#define wxWC2WX wxWC2MB -#define wxWX2WC wxMB2WC -#endif - -WXDLLEXPORT bool wxOKlibc(); // for internal use - -// if libc versions are not available, use replacements defined in wxchar.cpp -#ifndef wxStrdup -WXDLLEXPORT wxChar * wxStrdup(const wxChar *psz); -#endif - -#ifndef wxStricmp -WXDLLEXPORT int wxStricmp(const wxChar *psz1, const wxChar *psz2); -#endif - -#ifndef wxStrtok -WXDLLEXPORT wxChar * wxStrtok(wxChar *psz, const wxChar *delim, wxChar **save_ptr); -#endif - -#ifndef wxSetlocale -WXDLLEXPORT wxChar * 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); -WXDLLEXPORT int wxIsctrl(wxChar ch); -WXDLLEXPORT int wxIsdigit(wxChar ch); -WXDLLEXPORT int wxIsgraph(wxChar ch); -WXDLLEXPORT int wxIslower(wxChar ch); -WXDLLEXPORT int wxIsprint(wxChar ch); -WXDLLEXPORT int wxIspunct(wxChar ch); -WXDLLEXPORT int wxIsspace(wxChar ch); -WXDLLEXPORT int wxIsupper(wxChar ch); -WXDLLEXPORT int wxIsxdigit(wxChar ch); -WXDLLEXPORT int wxTolower(wxChar ch); -WXDLLEXPORT int wxToupper(wxChar ch); -#endif - -#ifdef wxNEED_WX_STRING_H -WXDLLEXPORT wxChar * wxStrcat(wxChar *dest, const wxChar *src); -WXDLLEXPORT wxChar * wxStrchr(const wxChar *s, wxChar c); -WXDLLEXPORT int wxStrcmp(const wxChar *s1, const wxChar *s2); -WXDLLEXPORT int wxStrcoll(const wxChar *s1, const wxChar *s2); -WXDLLEXPORT wxChar * wxStrcpy(wxChar *dest, const wxChar *src); -WXDLLEXPORT size_t wxStrcspn(const wxChar *s, const wxChar *reject); -WXDLLEXPORT size_t wxStrlen(const wxChar *s); -WXDLLEXPORT wxChar * wxStrncat(wxChar *dest, const wxChar *src, size_t n); -WXDLLEXPORT int wxStrncmp(const wxChar *s1, const wxChar *s2, size_t n); -WXDLLEXPORT wxChar * wxStrncpy(wxChar *dest, const wxChar *src, size_t n); -WXDLLEXPORT wxChar * wxStrpbrk(const wxChar *s, const wxChar *accept); -WXDLLEXPORT wxChar * wxStrrchr(const wxChar *s, wxChar c); -WXDLLEXPORT size_t wxStrspn(const wxChar *s, const wxChar *accept); -WXDLLEXPORT wxChar * wxStrstr(const wxChar *haystack, const wxChar *needle); -WXDLLEXPORT double wxStrtod(const wxChar *nptr, wxChar **endptr); -WXDLLEXPORT long int wxStrtol(const wxChar *nptr, wxChar **endptr, int base); -WXDLLEXPORT unsigned long int wxStrtoul(const wxChar *nptr, wxChar **endptr, int base); -WXDLLEXPORT size_t wxStrxfrm(wxChar *dest, const wxChar *src, size_t n); -#endif - -#ifdef wxNEED_WX_STDIO_H -#include -#include -WXDLLEXPORT int wxPrintf(const wxChar *fmt, ...); -WXDLLEXPORT int wxVprintf(const wxChar *fmt, va_list argptr); -WXDLLEXPORT int wxFprintf(FILE *stream, const wxChar *fmt, ...); -WXDLLEXPORT int wxVfprintf(FILE *stream, const wxChar *fmt, va_list argptr); -WXDLLEXPORT int wxSprintf(wxChar *buf, const wxChar *fmt, ...); -WXDLLEXPORT int wxVsprintf(wxChar *buf, const wxChar *fmt, va_list argptr); -WXDLLEXPORT int wxSscanf(const wxChar *buf, const wxChar *fmt, ...); -WXDLLEXPORT int wxVsscanf(const wxChar *buf, const wxChar *fmt, va_list argptr); -#endif - -#ifndef wxAtof -WXDLLEXPORT double wxAtof(const wxChar *psz); -#endif - -#ifdef wxNEED_WX_STDLIB_H -WXDLLEXPORT int wxAtoi(const wxChar *psz); -WXDLLEXPORT long wxAtol(const wxChar *psz); -WXDLLEXPORT wxChar * wxGetenv(const wxChar *name); -WXDLLEXPORT int wxSystem(const wxChar *psz); -#endif - -#endif - //_WX_WXCHAR_H_ +#endif /* _WX_WXCHAR_H_ */