wxMessageBox off the main thread lost result code.

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

diff --git a/src/common/intl.cpp b/src/common/intl.cpp
index 5d7cb3e38d388e9d88ca33fac88237edd1999694..f8b011a91750393dcb0d58e8033b595e46f2f970 100644 (file)
--- a/src/common/intl.cpp
+++ b/src/common/intl.cpp
@@ -5,7 +5,6 @@
 // Modified by: Michael N. Filippov <michael@idisys.iae.nsk.su>
 //              (2003/09/30 - PluralForms support)
 // Created:     29/01/98
-// RCS-ID:      $Id$
 // Copyright:   (c) 1998 Vadim Zeitlin <zeitlin@dptmaths.ens-cachan.fr>
 // Licence:     wxWindows licence
 /////////////////////////////////////////////////////////////////////////////
@@ -206,7 +205,11 @@ wxLanguageInfoArray *wxLocale::ms_languagesDB = NULL;
 
 void wxLocale::DoCommonInit()
 {
-    m_pszOldLocale = NULL;
+    // Store the current locale in order to be able to restore it in the dtor.
+    m_pszOldLocale = wxSetlocale(LC_ALL, NULL);
+    if ( m_pszOldLocale )
+        m_pszOldLocale = wxStrdup(m_pszOldLocale);
+
 
     m_pOldLocale = wxSetLocale(this);
 
@@ -285,13 +288,7 @@ bool wxLocale::DoInit(const wxString& name,
                     wxS("no locale to set in wxLocale::Init()") );
     }
 
-    const char *oldLocale = wxSetlocale(LC_ALL, szLocale);
-    if ( oldLocale )
-        m_pszOldLocale = wxStrdup(oldLocale);
-    else
-        m_pszOldLocale = NULL;
-
-    if ( m_pszOldLocale == NULL )
+    if ( !wxSetlocale(LC_ALL, szLocale) )
     {
         wxLogError(_("locale '%s' cannot be set."), szLocale);
     }
@@ -573,12 +570,14 @@ bool wxLocale::Init(int language, int flags)
 namespace
 {
 
+#ifndef __WXOSX__
 // Small helper function: get the value of the given environment variable and
 // return true only if the variable was found and has non-empty value.
 inline bool wxGetNonEmptyEnvVar(const wxString& name, wxString* value)
 {
     return wxGetEnv(name, value) && !value->empty();
 }
+#endif
 
 } // anonymous namespace
 
@@ -593,7 +592,7 @@ inline bool wxGetNonEmptyEnvVar(const wxString& name, wxString* value)
 #if defined(__UNIX__)
     // first get the string identifying the language from the environment
     wxString langFull;
-#ifdef __WXMAC__
+#ifdef __WXOSX__
     wxCFRef<CFLocaleRef> userLocaleRef(CFLocaleCopyCurrent());
 
     // because the locale identifier (kCFLocaleIdentifier) is formatted a little bit differently, eg
@@ -1444,10 +1443,10 @@ wxString wxLocale::GetInfo(wxLocaleInfo index, wxLocaleCategory cat)
         // this were not the case.
         wxASSERT_MSG( strcmp(setlocale(LC_ALL, NULL), "C") == 0,
                       wxS("You probably called setlocale() directly instead ")
-                      wxS("of calling wxSetLocale() and now there is a ")
+                      wxS("of using wxLocale and now there is a ")
                       wxS("mismatch between C/C++ and Windows locale.\n")
-                      wxS("Things are going to break, use wxSetLocale() to ")
-                      wxS("avoid this!") );
+                      wxS("Things are going to break, please only change ")
+                      wxS("locale by creating wxLocale objects to avoid this!") );
 
 
         // Return the hard coded values for C locale. This is really the right