Removed fstream include which seemed unnecessary, and gave errors for BC++ 5.5 anyway.

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

diff --git a/src/common/intl.cpp b/src/common/intl.cpp
index aea952ed77ff8e7e2cf0f4ccde84c84c0e92aaf1..01d449fd5346e6f8c5686abe0feeec6d30b1c41b 100644 (file)
--- a/src/common/intl.cpp
+++ b/src/common/intl.cpp
@@ -34,6 +34,9 @@
 #include <locale.h>
 #include <ctype.h>
 #include <stdlib.h>
+#ifdef HAVE_LANGINFO_H
+  #include <langinfo.h>
+#endif
 
 // wxWindows
 #ifndef WX_PRECOMP
@@ -48,6 +51,8 @@
 #include "wx/file.h"
 #include "wx/tokenzr.h"
 #include "wx/module.h"
+#include "wx/fontmap.h"
+#include "wx/encconv.h"
 
 #ifdef __WIN32__
     #include "wx/msw/private.h"
@@ -89,9 +94,7 @@ typedef unsigned char size_t8;
             {
                 // Asserting a sizeof directly causes some compilers to
                 // issue a "using constant in a conditional expression" warning
-                size_t intsize = sizeof(int);
-
-                wxASSERT_MSG( intsize == 4,
+                wxASSERT_MSG( wxAssertIsEqual(sizeof(int), 4),
                               "size_t32 is incorrectly defined!" );
             }
         } intsizechecker;
@@ -503,15 +506,8 @@ const char *wxMsgCatalog::GetString(const char *szOrig) const
   return NULL;
 }
 
-
-#if wxUSE_GUI
-#include "wx/fontmap.h"
-#include "wx/encconv.h"
-#endif
-
 void wxMsgCatalog::ConvertEncoding()
 {
-#if wxUSE_GUI
     wxFontEncoding enc;
 
     // first, find encoding header:
@@ -534,19 +530,7 @@ void wxMsgCatalog::ConvertEncoding()
     if ( enc == wxFONTENCODING_SYSTEM )
         return; // unknown encoding
 
-    wxFontEncoding targetEnc = wxFONTENCODING_SYSTEM;
-#ifdef __UNIX__
-    wxString langFull;
-    if (wxGetEnv(wxT("LC_ALL"), &langFull) ||
-        wxGetEnv(wxT("LC_CTYPE"), &langFull) ||
-        wxGetEnv(wxT("LANG"), &langFull))
-    {
-        wxString lcharset = langFull.AfterFirst(wxT('.')).BeforeFirst(wxT('@'));
-        if (!lcharset.IsEmpty())
-            targetEnc = wxTheFontMapper->CharsetToEncoding(lcharset, FALSE);
-    }
-#endif
-
+    wxFontEncoding targetEnc = wxLocale::GetSystemEncoding();
     if (targetEnc == wxFONTENCODING_SYSTEM)
     {
         wxFontEncodingArray a = wxEncodingConverter::GetPlatformEquivalents(enc);
@@ -562,7 +546,6 @@ void wxMsgCatalog::ConvertEncoding()
 
     for (size_t i = 0; i < m_numStrings; i++)
         converter.Convert((char*)StringAtOfs(m_pTransTable, i));
-#endif // wxUSE_GUI
 }
 
 
@@ -955,7 +938,11 @@ wxString wxLocale::GetSystemEncodingName()
 #if defined(HAVE_LANGINFO_H) && defined(CODESET)
     // GNU libc provides current character set this way (this conforms
     // to Unix98)
+    char *oldLocale = strdup(setlocale(LC_CTYPE, NULL));
+    setlocale(LC_CTYPE, "");
     char *alang = nl_langinfo(CODESET);
+    setlocale(LC_CTYPE, oldLocale);
+    free(oldLocale);
     if (alang)
     {
         encname = wxConvLibc.cMB2WX(alang);