DrawCircle() added

[wxWidgets.git] / include / wx / wxchar.h

diff --git a/include/wx/wxchar.h b/include/wx/wxchar.h
index 6b44b31fadeca0f210252762a8e5515488f5cdd9..a31a3825e40ad1ae9d0980f148e1bcc81697895c 100644 (file)
--- a/include/wx/wxchar.h
+++ b/include/wx/wxchar.h
@@ -44,6 +44,8 @@
 // Windows (VC++) has broad TCHAR support
 #if defined(__VISUALC__) && defined(__WIN32__)
 
+#define HAVE_WCSLEN 1
+
 #include <tchar.h>
 #if wxUSE_UNICODE // temporary - preserve binary compatibility
 typedef  _TCHAR      wxChar;
@@ -168,32 +170,7 @@ typedef  _TUCHAR     wxUChar;
 #undef wxUSE_WCHAR_T
 #define wxUSE_WCHAR_T 1
 
-#include <windef.h>
-#include <winbase.h>
-#include <winnls.h>
-#include <winnt.h>
-
-   // ctype.h functions
-inline WORD __wxMSW_ctype(wxChar ch)
-{
-  WORD ret;
-  GetStringTypeEx(LOCALE_USER_DEFAULT, CT_CTYPE1, &ch, 1, &ret);
-  return ret;
-}
-#define  wxIsalnum(x)  IsCharAlphaNumeric
-#define  wxIsalpha     IsCharAlpha
-#define  wxIsctrl(x)   (__wxMSW_ctype(x) & C1_CNTRL)
-#define  wxIsdigit(x)  (__wxMSW_ctype(x) & C1_DIGIT)
-#define  wxIsgraph(x)  (__wxMSW_ctype(x) & (C1_DIGIT|C1_PUNCT|C1_ALPHA))
-#define  wxIslower(x)  IsCharLower
-#define  wxIsprint(x)  (__wxMSW_ctype(x) & (C1_DIGIT|C1_SPACE|C1_PUNCT|C1_ALPHA))
-#define  wxIspunct(x)  (__wxMSW_ctype(x) & C1_PUNCT)
-#define  wxIsspace(x)  (__wxMSW_ctype(x) & C1_SPACE)
-#define  wxIsupper(x)  IsCharUpper
-#define  wxIsxdigit(x) (__wxMSW_ctype(x) & C1_XDIGIT)
-#define  wxTolower(x)  (wxChar)CharLower((LPTSTR)(x))
-#define  wxToupper(x)  (wxChar)CharUpper((LPTSTR)(x))
-
+#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
@@ -205,22 +182,36 @@ inline WORD __wxMSW_ctype(wxChar ch)
 
 // 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
+ #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
-#else
-#define wxUSE_WCHAR_T 1
-#endif
-#endif
+ #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
+ #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 <wcstr.h>
-#else
-#include <wchar.h>
-#endif
+ #ifdef HAVE_WCSTR_H
+  #include <wcstr.h>
+ #else
+  #ifndef __FreeBSD__
+   #include <wchar.h>
+  #else
+   #include <stdlib.h>
+   #define wxNEED_WCSLEN
+  #endif
+ #endif
 #endif
 
 // check whether we are doing Unicode
@@ -304,6 +295,9 @@ typedef unsigned char   wxUChar;
 #define wxUChar unsigned char
 #endif
 
+#ifdef __FreeBSD__
+ #undef _T
+#endif
 #define _T(x)           x
 
    // ctype.h functions
@@ -457,7 +451,16 @@ size_t WXDLLEXPORT wxWC2MB(char *buf, const wchar_t *psz, size_t n);
 #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
+
 bool WXDLLEXPORT wxOKlibc(); // for internal use
 
 // if libc versions are not available, use replacements defined in wxchar.cpp
@@ -481,6 +484,22 @@ wxChar * WXDLLEXPORT wxSetlocale(int category, const wxChar *locale);
 size_t   WXDLLEXPORT wcslen(const wchar_t *s);
 #endif
 
+#ifdef wxNEED_WX_CTYPE_H
+int WXDLLEXPORT wxIsalnum(wxChar ch);
+int WXDLLEXPORT wxIsalpha(wxChar ch);
+int WXDLLEXPORT wxIsctrl(wxChar ch);
+int WXDLLEXPORT wxIsdigit(wxChar ch);
+int WXDLLEXPORT wxIsgraph(wxChar ch);
+int WXDLLEXPORT wxIslower(wxChar ch);
+int WXDLLEXPORT wxIsprint(wxChar ch);
+int WXDLLEXPORT wxIspunct(wxChar ch);
+int WXDLLEXPORT wxIsspace(wxChar ch);
+int WXDLLEXPORT wxIsupper(wxChar ch);
+int WXDLLEXPORT wxIsxdigit(wxChar ch);
+int WXDLLEXPORT wxTolower(wxChar ch);
+int WXDLLEXPORT wxToupper(wxChar ch);
+#endif
+
 #ifdef wxNEED_WX_STRING_H
 wxChar * WXDLLEXPORT wxStrcat(wxChar *dest, const wxChar *src);
 wxChar * WXDLLEXPORT wxStrchr(const wxChar *s, wxChar c);