introduce wxBG_STYLE_{ERASE,PAINT} and implement their documented semantics in wxGTK

[wxWidgets.git] / src / common / wxcrt.cpp

diff --git a/src/common/wxcrt.cpp b/src/common/wxcrt.cpp
index d6f7c35cdad77c73cb32d71073c54987f89e76da..bd30db877043fb27a6f5404149f7e9b385de2542 100644 (file)
--- a/src/common/wxcrt.cpp
+++ b/src/common/wxcrt.cpp
@@ -65,9 +65,9 @@ using namespace std ;
 #endif
 
 #if defined(__DARWIN__)
-       #include "wx/mac/corefoundation/cfref.h"
+       #include "wx/osx/core/cfref.h"
        #include <CoreFoundation/CFLocale.h>
-       #include "wx/mac/corefoundation/cfstring.h"
+       #include "wx/osx/core/cfstring.h"
     #include <xlocale.h>
 #endif
 
@@ -99,9 +99,9 @@ WXDLLIMPEXP_BASE size_t wxMB2WC(wchar_t *buf, const char *psz, size_t n)
   // support it (the only currently known example being Metrowerks, see
   // wx/crt.h) we don't use its mbstowcs() at all
 #ifdef HAVE_WCSRTOMBS
-  return mbsrtowcs((wchar_t *) NULL, &psz, 0, &mbstate);
+  return mbsrtowcs(NULL, &psz, 0, &mbstate);
 #else
-  return wxMbstowcs((wchar_t *) NULL, psz, 0);
+  return wxMbstowcs(NULL, psz, 0);
 #endif
 }
 
@@ -126,34 +126,13 @@ WXDLLIMPEXP_BASE size_t wxWC2MB(char *buf, const wchar_t *pwz, size_t n)
   }
 
 #ifdef HAVE_WCSRTOMBS
-  return wcsrtombs((char *) NULL, &pwz, 0, &mbstate);
+  return wcsrtombs(NULL, &pwz, 0, &mbstate);
 #else
-  return wxWcstombs((char *) NULL, pwz, 0);
+  return wxWcstombs(NULL, pwz, 0);
 #endif
 }
 #endif // wxUSE_WCHAR_T
 
-WXDLLIMPEXP_BASE bool wxOKlibc()
-{
-#if wxUSE_WCHAR_T && defined(__UNIX__) && defined(__GLIBC__) && !defined(__WINE__)
-  // glibc 2.0 uses UTF-8 even when it shouldn't
-  wchar_t res = 0;
-  if ((MB_CUR_MAX == 2) &&
-      (wxMB2WC(&res, "\xdd\xa5", 1) == 1) &&
-      (res==0x765)) {
-    // this is UTF-8 allright, check whether that's what we want
-    char *cur_locale = setlocale(LC_CTYPE, NULL);
-    if ((strlen(cur_locale) < 4) ||
-            (strcasecmp(cur_locale + strlen(cur_locale) - 4, "utf8")) ||
-            (strcasecmp(cur_locale + strlen(cur_locale) - 5, "utf-8"))) {
-      // nope, don't use libc conversion
-      return false;
-    }
-  }
-#endif
-  return true;
-}
-
 char* wxSetlocale(int category, const char *locale)
 {
 #ifdef __WXWINCE__
@@ -325,7 +304,7 @@ static int vswscanf(const wchar_t *ws, const wchar_t *format, va_list argptr)
     wxCHECK_MSG( wxStrstr(format, _T("%c")) == NULL, -1,
                  _T("incomplete vswscanf implementation doesn't allow %c") );
 
-    return vsscanf(wx_static_cast(const char*, wxConvLibc.cWX2MB(ws)),
+    return vsscanf(static_cast<const char*>(wxConvLibc.cWX2MB(ws)),
         wxConvLibc.cWX2MB(format), argptr);
 }
 #endif
@@ -817,6 +796,42 @@ WXDLLIMPEXP_BASE wchar_t * wxCRT_StrdupW(const wchar_t *pwz)
 }
 #endif // wxCRT_StrdupW
 
+#ifndef wxWCHAR_T_IS_WXCHAR16
+size_t wxStrlen(const wxChar16 *s ) 
+{ 
+    if (!s) return 0; 
+    size_t i=0; 
+    while (*s!=0) { ++i; ++s; }; 
+    return i;
+}
+
+wxChar16* wxStrdup(const wxChar16* s)
+{ 
+  size_t size = (wxStrlen(s) + 1) * sizeof(wxChar16); 
+  wxChar16 *ret = (wxChar16*) malloc(size);
+  memcpy(ret, s, size);
+  return ret;
+}
+#endif
+
+#ifndef wxWCHAR_T_IS_WXCHAR32
+size_t wxStrlen(const wxChar32 *s ) 
+{ 
+    if (!s) return 0; 
+    size_t i=0; 
+    while (*s!=0) { ++i; ++s; }; 
+    return i;
+}
+
+wxChar32* wxStrdup(const wxChar32* s)
+{ 
+  size_t size = (wxStrlen(s) + 1) * sizeof(wxChar32); 
+  wxChar32 *ret = (wxChar32*) malloc(size);
+  memcpy(ret, s, size);
+  return ret;
+}
+#endif
+
 #ifndef wxCRT_StricmpA
 WXDLLIMPEXP_BASE int wxCRT_StricmpA(const char *psz1, const char *psz2)
 {
@@ -896,7 +911,7 @@ WXDLLIMPEXP_BASE wchar_t* wxCRT_GetenvW(const wchar_t *name)
     // NB: buffer returned by getenv() is allowed to be overwritten next
     //     time getenv() is called, so it is OK to use static string
     //     buffer to hold the data.
-    static wxWCharBuffer value((wchar_t*)NULL);
+    static wxWCharBuffer value;
     value = wxConvLibc.cMB2WC(getenv(wxConvLibc.cWC2MB(name)));
     return value.data();
 }
@@ -1100,15 +1115,15 @@ static T *wxCRT_DoStrtok(T *psz, const T *delim, T **save_ptr)
     psz += wxStrspn(psz, delim);
     if (!*psz)
     {
-        *save_ptr = (T *)NULL;
-        return (T *)NULL;
+        *save_ptr = NULL;
+        return NULL;
     }
 
     T *ret = psz;
     psz = wxStrpbrk(psz, delim);
     if (!psz)
     {
-        *save_ptr = (T*)NULL;
+        *save_ptr = NULL;
     }
     else
     {
@@ -1296,15 +1311,15 @@ int wxVsscanf(const char *str, const char *format, va_list ap)
 int wxVsscanf(const wchar_t *str, const wchar_t *format, va_list ap)
     { return wxCRT_VsscanfW(str, format, ap); }
 int wxVsscanf(const wxCharBuffer& str, const char *format, va_list ap)
-    { return wxCRT_VsscanfA(wx_static_cast(const char*, str), format, ap); }
+    { return wxCRT_VsscanfA(static_cast<const char*>(str), format, ap); }
 int wxVsscanf(const wxWCharBuffer& str, const wchar_t *format, va_list ap)
     { return wxCRT_VsscanfW(str, format, ap); }
 int wxVsscanf(const wxString& str, const char *format, va_list ap)
-    { return wxCRT_VsscanfA(wx_static_cast(const char*, str.mb_str()), format, ap); }
+    { return wxCRT_VsscanfA(static_cast<const char*>(str.mb_str()), format, ap); }
 int wxVsscanf(const wxString& str, const wchar_t *format, va_list ap)
     { return wxCRT_VsscanfW(str.wc_str(), format, ap); }
 int wxVsscanf(const wxCStrData& str, const char *format, va_list ap)
-    { return wxCRT_VsscanfA(wx_static_cast(const char*, str.AsCharBuf()), format, ap); }
+    { return wxCRT_VsscanfA(static_cast<const char*>(str.AsCharBuf()), format, ap); }
 int wxVsscanf(const wxCStrData& str, const wchar_t *format, va_list ap)
     { return wxCRT_VsscanfW(str.AsWCharBuf(), format, ap); }
 #endif // HAVE_NO_VSSCANF