VTK wrapper of vtkRenderWindow for wxPython. Tested on MSW so far.

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

diff --git a/src/common/intl.cpp b/src/common/intl.cpp
index 9f6ef15ac439758cef760aa52fa69a93ffcbf5a9..42e9ff74d4cfec7f5fbeaba0f38adb8defb68f26 100644 (file)
--- a/src/common/intl.cpp
+++ b/src/common/intl.cpp
@@ -6,7 +6,7 @@
 // Created:     29/01/98
 // RCS-ID:      $Id$
 // Copyright:   (c) 1998 Vadim Zeitlin <zeitlin@dptmaths.ens-cachan.fr>
 // Created:     29/01/98
 // RCS-ID:      $Id$
 // Copyright:   (c) 1998 Vadim Zeitlin <zeitlin@dptmaths.ens-cachan.fr>

-// Licence:    wxWindows license
+// Licence:     wxWindows license

 /////////////////////////////////////////////////////////////////////////////
 
 // ============================================================================
 /////////////////////////////////////////////////////////////////////////////
 
 // ============================================================================


@@ -18,18 +18,21 @@
 // ----------------------------------------------------------------------------
 
 #ifdef __GNUG__
 // ----------------------------------------------------------------------------
 
 #ifdef __GNUG__

-#pragma implementation "intl.h"
+    #pragma implementation "intl.h"

 #endif
 
 // For compilers that support precompilation, includes "wx.h".
 #include "wx/wxprec.h"
 
 #ifdef __BORLANDC__
 #endif
 
 // For compilers that support precompilation, includes "wx.h".
 #include "wx/wxprec.h"
 
 #ifdef __BORLANDC__

-#pragma hdrstop
+    #pragma hdrstop

 #endif
 
 #endif
 

+#if wxUSE_INTL
+

 // standard headers
 #include  <locale.h>
 // standard headers
 #include  <locale.h>

+#include  <ctype.h>

 
 // wxWindows
 #include "wx/defs.h"
 
 // wxWindows
 #include "wx/defs.h"


@@ -37,10 +40,54 @@
 #include "wx/intl.h"
 #include "wx/file.h"
 #include "wx/log.h"
 #include "wx/intl.h"
 #include "wx/file.h"
 #include "wx/log.h"

+#include "wx/debug.h"

 #include "wx/utils.h"
 
 #include <stdlib.h>
 
 #include "wx/utils.h"
 
 #include <stdlib.h>
 

+// ----------------------------------------------------------------------------
+// simple types
+// ----------------------------------------------------------------------------
+
+// this should *not* be wxChar, this type must have exactly 8 bits!
+typedef unsigned char size_t8;
+
+#ifdef __WXMSW__
+    #if defined(__WIN16__)
+        typedef unsigned long size_t32;
+    #elif defined(__WIN32__)
+        typedef unsigned int size_t32;
+    #else
+        // Win64 will have different type sizes
+        #error "Please define a 32 bit type"
+    #endif
+#else // !Windows
+    // SIZEOF_XXX are defined by configure
+    #if defined(SIZEOF_INT) && (SIZEOF_INT == 4)
+        typedef unsigned int size_t32;
+    #elif defined(SIZEOF_LONG) && (SIZEOF_LONG == 4)
+        typedef unsigned long size_t32;
+    #else
+        // assume sizeof(int) == 4 - what else can we do
+        typedef unsigned int size_t32;
+
+        // ... but at least check it during run time
+        static class IntSizeChecker
+        {
+        public:
+            IntSizeChecker()
+            {
+                // 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,
+                              "size_t32 is incorrectly defined!" );
+            }
+        } intsizechecker;
+    #endif
+#endif // Win/!Win
+

 // ----------------------------------------------------------------------------
 // constants
 // ----------------------------------------------------------------------------
 // ----------------------------------------------------------------------------
 // constants
 // ----------------------------------------------------------------------------


@@ -68,8 +115,7 @@ void wxRestoreTransErrors();
 // get the current state
 bool wxIsLoggingTransErrors();
 
 // get the current state
 bool wxIsLoggingTransErrors();
 

-// get the current locale object (## may be NULL!)
-extern wxLocale *wxSetLocale(wxLocale *pLocale);
+static wxLocale *wxSetLocale(wxLocale *pLocale);

 
 // ----------------------------------------------------------------------------
 // wxMsgCatalog corresponds to one disk-file message catalog.
 
 // ----------------------------------------------------------------------------
 // wxMsgCatalog corresponds to one disk-file message catalog.


@@ -86,18 +132,18 @@ public:
  ~wxMsgCatalog();
 
   // load the catalog from disk (szDirPrefix corresponds to language)
  ~wxMsgCatalog();
 
   // load the catalog from disk (szDirPrefix corresponds to language)

-  bool Load(const char *szDirPrefix, const char *szName);
+  bool Load(const wxChar *szDirPrefix, const wxChar *szName);

   bool IsLoaded() const { return m_pData != NULL; }
 
   // get name of the catalog
   bool IsLoaded() const { return m_pData != NULL; }
 
   // get name of the catalog

-  const char *GetName() const { return m_pszName; }
+  const wxChar *GetName() const { return m_pszName; }

 
   // get the translated string: returns NULL if not found
   const char *GetString(const char *sz) const;
 
   // public variable pointing to the next element in a linked list (or NULL)
   wxMsgCatalog *m_pNext;
 
   // get the translated string: returns NULL if not found
   const char *GetString(const char *sz) const;
 
   // public variable pointing to the next element in a linked list (or NULL)
   wxMsgCatalog *m_pNext;

-  
+

 private:
   // this implementation is binary compatible with GNU gettext() version 0.10
 
 private:
   // this implementation is binary compatible with GNU gettext() version 0.10
 


@@ -112,21 +158,21 @@ private:
   struct wxMsgCatalogHeader
   {
     size_t32  magic,          // offset +00:  magic id
   struct wxMsgCatalogHeader
   {
     size_t32  magic,          // offset +00:  magic id

-            revision,       //        +04:  revision
-            numStrings;     //        +08:  number of strings in the file
+              revision,       //        +04:  revision
+              numStrings;     //        +08:  number of strings in the file

     size_t32  ofsOrigTable,   //        +0C:  start of original string table
     size_t32  ofsOrigTable,   //        +0C:  start of original string table

-            ofsTransTable;  //        +10:  start of translated string table
+              ofsTransTable;  //        +10:  start of translated string table

     size_t32  nHashSize,      //        +14:  hash table size
     size_t32  nHashSize,      //        +14:  hash table size

-            ofsHashTable;   //        +18:  offset of hash table start
-  };                     
-  
+              ofsHashTable;   //        +18:  offset of hash table start
+  };
+

   // all data is stored here, NULL if no data loaded
   size_t8 *m_pData;
   // all data is stored here, NULL if no data loaded
   size_t8 *m_pData;

-  
+

   // data description
   // data description

-  size_t32            m_numStrings,   // number of strings in this domain
+  size_t32          m_numStrings,   // number of strings in this domain

                     m_nHashSize;    // number of entries in hash table
                     m_nHashSize;    // number of entries in hash table

-  size_t32           *m_pHashTable;   // pointer to hash table
+  size_t32         *m_pHashTable;   // pointer to hash table

   wxMsgTableEntry  *m_pOrigTable,   // pointer to original   strings
                    *m_pTransTable;  //            translated
 
   wxMsgTableEntry  *m_pOrigTable,   // pointer to original   strings
                    *m_pTransTable;  //            translated
 


@@ -145,7 +191,7 @@ private:
 
   bool          m_bSwapped;   // wrong endianness?
 
 
   bool          m_bSwapped;   // wrong endianness?
 

-  char         *m_pszName;    // name of the domain
+  wxChar       *m_pszName;    // name of the domain

 };
 
 // ----------------------------------------------------------------------------
 };
 
 // ----------------------------------------------------------------------------


@@ -187,21 +233,21 @@ size_t32 wxMsgCatalog::GetHash(const char *sz)
 // swap the 2 halves of 32 bit integer if needed
 size_t32 wxMsgCatalog::Swap(size_t32 ui) const
 {
 // swap the 2 halves of 32 bit integer if needed
 size_t32 wxMsgCatalog::Swap(size_t32 ui) const
 {

-  return m_bSwapped ? (ui << 24) | ((ui & 0xff00) << 8) | 
+  return m_bSwapped ? (ui << 24) | ((ui & 0xff00) << 8) |

                       ((ui >> 8) & 0xff00) | (ui >> 24)
                     : ui;
 }
 
                       ((ui >> 8) & 0xff00) | (ui >> 24)
                     : ui;
 }
 

-wxMsgCatalog::wxMsgCatalog() 
-{ 
+wxMsgCatalog::wxMsgCatalog()
+{

   m_pData   = NULL;
   m_pszName = NULL;
 }
 
   m_pData   = NULL;
   m_pszName = NULL;
 }
 

-wxMsgCatalog::~wxMsgCatalog() 
-{ 
-  wxDELETEA(m_pData); 
-  wxDELETEA(m_pszName); 
+wxMsgCatalog::~wxMsgCatalog()
+{
+  wxDELETEA(m_pData);
+  wxDELETEA(m_pszName);

 }
 
 // small class to suppress the translation erros until exit from current scope
 }
 
 // small class to suppress the translation erros until exit from current scope


@@ -211,25 +257,25 @@ public:
     NoTransErr() { wxSuppressTransErrors(); }
    ~NoTransErr() { wxRestoreTransErrors();  }
 };
     NoTransErr() { wxSuppressTransErrors(); }
    ~NoTransErr() { wxRestoreTransErrors();  }
 };

-    
+

 // return all directories to search for given prefix
 // return all directories to search for given prefix

-static wxString GetAllMsgCatalogSubdirs(const char *prefix,
-                                        const char *lang)
+static wxString GetAllMsgCatalogSubdirs(const wxChar *prefix,
+                                        const wxChar *lang)

 {
     wxString searchPath;
 
     // search first in prefix/fr/LC_MESSAGES, then in prefix/fr and finally in
     // prefix (assuming the language is 'fr')
 {
     wxString searchPath;
 
     // search first in prefix/fr/LC_MESSAGES, then in prefix/fr and finally in
     // prefix (assuming the language is 'fr')

-    searchPath << prefix << FILE_SEP_PATH << lang << FILE_SEP_PATH
-                         << "LC_MESSAGES" << PATH_SEP
-               << prefix << FILE_SEP_PATH << lang << PATH_SEP
-               << prefix << PATH_SEP;
+    searchPath << prefix << wxFILE_SEP_PATH << lang << wxFILE_SEP_PATH
+                         << wxT("LC_MESSAGES") << wxPATH_SEP
+               << prefix << wxFILE_SEP_PATH << lang << wxPATH_SEP
+               << prefix << wxPATH_SEP;

 
     return searchPath;
 }
 
 // construct the search path for the given language
 
     return searchPath;
 }
 
 // construct the search path for the given language

-static wxString GetFullSearchPath(const char *lang)
+static wxString GetFullSearchPath(const wxChar *lang)

 {
     wxString searchPath;
 
 {
     wxString searchPath;
 


@@ -238,34 +284,43 @@ static wxString GetFullSearchPath(const char *lang)
     for ( size_t n = 0; n < count; n++ )
     {
         searchPath << GetAllMsgCatalogSubdirs(s_searchPrefixes[n], lang)
     for ( size_t n = 0; n < count; n++ )
     {
         searchPath << GetAllMsgCatalogSubdirs(s_searchPrefixes[n], lang)

-                   << PATH_SEP;
+                   << wxPATH_SEP;

     }
 
     // then take the current directory
     // FIXME it should be the directory of the executable
     }
 
     // then take the current directory
     // FIXME it should be the directory of the executable

-    searchPath << GetAllMsgCatalogSubdirs(".", lang) << PATH_SEP;
+    searchPath << GetAllMsgCatalogSubdirs(wxT("."), lang) << wxPATH_SEP;

 
     // and finally add some standard ones
     searchPath
 
     // and finally add some standard ones
     searchPath

-        << GetAllMsgCatalogSubdirs("/usr/share/locale", lang) << PATH_SEP
-        << GetAllMsgCatalogSubdirs("/usr/lib/locale", lang) << PATH_SEP
-        << GetAllMsgCatalogSubdirs("/usr/local/share/locale", lang);
+        << GetAllMsgCatalogSubdirs(wxT("/usr/share/locale"), lang) << wxPATH_SEP
+        << GetAllMsgCatalogSubdirs(wxT("/usr/lib/locale"), lang) << wxPATH_SEP
+        << GetAllMsgCatalogSubdirs(wxT("/usr/local/share/locale"), lang);

 
     return searchPath;
 }
 
 // open disk file and read in it's contents
 
     return searchPath;
 }
 
 // open disk file and read in it's contents

-bool wxMsgCatalog::Load(const char *szDirPrefix, const char *szName)
+bool wxMsgCatalog::Load(const wxChar *szDirPrefix, const wxChar *szName0)

 {
 {

+   /* We need to handle locales like  de_AT.iso-8859-1
+      For this we first chop off the .CHARSET specifier and ignore it.
+      FIXME: UNICODE SUPPORT: must use CHARSET specifier!
+   */
+   wxString szName = szName0;
+   if(szName.Find('.') != -1) // contains a dot
+      szName = szName.Left(szName.Find('.'));
+   

   // FIXME VZ: I forgot the exact meaning of LC_PATH - anyone to remind me?
   // FIXME VZ: I forgot the exact meaning of LC_PATH - anyone to remind me?

+  // KB: search path where to find the mo files, probably : delimited

 #if 0
 #if 0

-  const char *pszLcPath = getenv("LC_PATH");
+  const wxChar *pszLcPath = wxGetenv("LC_PATH");

   if ( pszLcPath != NULL )
       strPath += pszLcPath + wxString(szDirPrefix) + MSG_PATH;
 #endif // 0
   if ( pszLcPath != NULL )
       strPath += pszLcPath + wxString(szDirPrefix) + MSG_PATH;
 #endif // 0

-  
+

   wxString searchPath = GetFullSearchPath(szDirPrefix);
   wxString searchPath = GetFullSearchPath(szDirPrefix);

-  const char *sublocale = strchr(szDirPrefix, '_');
+  const wxChar *sublocale = wxStrchr(szDirPrefix, wxT('_'));

   if ( sublocale )
   {
       // also add just base locale name: for things like "fr_BE" (belgium
   if ( sublocale )
   {
       // also add just base locale name: for things like "fr_BE" (belgium


@@ -273,9 +328,9 @@ bool wxMsgCatalog::Load(const char *szDirPrefix, const char *szName)
       // exist
       searchPath << GetFullSearchPath(wxString(szDirPrefix).
                                       Left((size_t)(sublocale - szDirPrefix)))
       // exist
       searchPath << GetFullSearchPath(wxString(szDirPrefix).
                                       Left((size_t)(sublocale - szDirPrefix)))

-                 << PATH_SEP;
+                 << wxPATH_SEP;

   }
   }

-  
+

   wxString strFile = szName;
   strFile += MSGCATALOG_EXTENSION;
 
   wxString strFile = szName;
   strFile += MSGCATALOG_EXTENSION;
 


@@ -283,21 +338,21 @@ bool wxMsgCatalog::Load(const char *szDirPrefix, const char *szName)
   // not yet be loaded (and it's normal)
   //
   // (we're using an object because we have several return paths)
   // not yet be loaded (and it's normal)
   //
   // (we're using an object because we have several return paths)

-  NoTransErr noTransErr;

 
 

-  wxLogVerbose(_("looking for catalog '%s' in path '%s'."),
-               szName, searchPath.c_str());
+  NoTransErr noTransErr;
+  wxLogVerbose(wxT("looking for catalog '%s' in path '%s'."),
+               szName.c_str(), searchPath.c_str());

 
   wxString strFullName;
   if ( !wxFindFileInPath(&strFullName, searchPath, strFile) ) {
 
   wxString strFullName;
   if ( !wxFindFileInPath(&strFullName, searchPath, strFile) ) {

-    wxLogWarning(_("catalog file for domain '%s' not found."), szName);
+    wxLogWarning(_("catalog file for domain '%s' not found."), szName.c_str());

     return FALSE;
   }
 
   // open file
   wxLogVerbose(_("using catalog '%s' from '%s'."),
     return FALSE;
   }
 
   // open file
   wxLogVerbose(_("using catalog '%s' from '%s'."),

-             szName, strFullName.c_str());
-  
+             szName.c_str(), strFullName.c_str());
+

   wxFile fileMsg(strFullName);
   if ( !fileMsg.IsOpened() )
     return FALSE;
   wxFile fileMsg(strFullName);
   if ( !fileMsg.IsOpened() )
     return FALSE;


@@ -313,10 +368,10 @@ bool wxMsgCatalog::Load(const char *szDirPrefix, const char *szName)
     wxDELETEA(m_pData);
     return FALSE;
   }
     wxDELETEA(m_pData);
     return FALSE;
   }

-    
+

   // examine header
   bool bValid = (size_t)nSize > sizeof(wxMsgCatalogHeader);
   // examine header
   bool bValid = (size_t)nSize > sizeof(wxMsgCatalogHeader);

-  
+

   wxMsgCatalogHeader *pHeader = (wxMsgCatalogHeader *)m_pData;
   if ( bValid ) {
     // we'll have to swap all the integers if it's true
   wxMsgCatalogHeader *pHeader = (wxMsgCatalogHeader *)m_pData;
   if ( bValid ) {
     // we'll have to swap all the integers if it's true


@@ -325,27 +380,27 @@ bool wxMsgCatalog::Load(const char *szDirPrefix, const char *szName)
     // check the magic number
     bValid = m_bSwapped || pHeader->magic == MSGCATALOG_MAGIC;
   }
     // check the magic number
     bValid = m_bSwapped || pHeader->magic == MSGCATALOG_MAGIC;
   }

-  
+

   if ( !bValid ) {
     // it's either too short or has incorrect magic number
     wxLogWarning(_("'%s' is not a valid message catalog."), strFullName.c_str());
   if ( !bValid ) {
     // it's either too short or has incorrect magic number
     wxLogWarning(_("'%s' is not a valid message catalog."), strFullName.c_str());

-    
+

     wxDELETEA(m_pData);
     return FALSE;
   }
     wxDELETEA(m_pData);
     return FALSE;
   }

-      
+

   // initialize
   m_numStrings  = Swap(pHeader->numStrings);
   // initialize
   m_numStrings  = Swap(pHeader->numStrings);

-  m_pOrigTable  = (wxMsgTableEntry *)(m_pData + 
+  m_pOrigTable  = (wxMsgTableEntry *)(m_pData +

                    Swap(pHeader->ofsOrigTable));
                    Swap(pHeader->ofsOrigTable));

-  m_pTransTable = (wxMsgTableEntry *)(m_pData + 
+  m_pTransTable = (wxMsgTableEntry *)(m_pData +

                    Swap(pHeader->ofsTransTable));
 
   m_nHashSize   = Swap(pHeader->nHashSize);
   m_pHashTable  = (size_t32 *)(m_pData + Swap(pHeader->ofsHashTable));
 
                    Swap(pHeader->ofsTransTable));
 
   m_nHashSize   = Swap(pHeader->nHashSize);
   m_pHashTable  = (size_t32 *)(m_pData + Swap(pHeader->ofsHashTable));
 

-  m_pszName = new char[strlen(szName) + 1];
-  strcpy(m_pszName, szName);
+  m_pszName = new wxChar[wxStrlen(szName) + 1];
+  wxStrcpy(m_pszName, szName);

 
   // everything is fine
   return TRUE;
 
   // everything is fine
   return TRUE;


@@ -358,16 +413,16 @@ const char *wxMsgCatalog::GetString(const char *szOrig) const
     return NULL;
 
   if ( HasHashTable() ) {   // use hash table for lookup if possible
     return NULL;
 
   if ( HasHashTable() ) {   // use hash table for lookup if possible

-    size_t32 nHashVal = GetHash(szOrig); 
+    size_t32 nHashVal = GetHash(szOrig);

     size_t32 nIndex   = nHashVal % m_nHashSize;
 
     size_t32 nIncr = 1 + (nHashVal % (m_nHashSize - 2));
     size_t32 nIndex   = nHashVal % m_nHashSize;
 
     size_t32 nIncr = 1 + (nHashVal % (m_nHashSize - 2));

-    
+

     while ( TRUE ) {
       size_t32 nStr = Swap(m_pHashTable[nIndex]);
       if ( nStr == 0 )
         return NULL;
     while ( TRUE ) {
       size_t32 nStr = Swap(m_pHashTable[nIndex]);
       if ( nStr == 0 )
         return NULL;

-      
+

       if ( strcmp(szOrig, StringAtOfs(m_pOrigTable, nStr - 1)) == 0 )
         return StringAtOfs(m_pTransTable, nStr - 1);
 
       if ( strcmp(szOrig, StringAtOfs(m_pOrigTable, nStr - 1)) == 0 )
         return StringAtOfs(m_pTransTable, nStr - 1);
 


@@ -408,9 +463,9 @@ wxLocale::wxLocale()
 }
 
 // NB: this function has (desired) side effect of changing current locale
 }
 
 // NB: this function has (desired) side effect of changing current locale

-bool wxLocale::Init(const char *szName, 
-                    const char *szShort, 
-                    const char *szLocale,
+bool wxLocale::Init(const wxChar *szName,
+                    const wxChar *szShort,
+                    const wxChar *szLocale,

                     bool        bLoadDefault)
 {
   m_strLocale = szName;
                     bool        bLoadDefault)
 {
   m_strLocale = szName;


@@ -418,8 +473,11 @@ bool wxLocale::Init(const char *szName,
 
   // change current locale (default: same as long name)
   if ( szLocale == NULL )
 
   // change current locale (default: same as long name)
   if ( szLocale == NULL )

-    szLocale = szName;
-  m_pszOldLocale = setlocale(LC_ALL, szLocale);
+  {
+    // the argument to setlocale()
+    szLocale = szShort;
+  }
+  m_pszOldLocale = wxSetlocale(LC_ALL, szLocale);

   if ( m_pszOldLocale == NULL )
     wxLogError(_("locale '%s' can not be set."), szLocale);
 
   if ( m_pszOldLocale == NULL )
     wxLogError(_("locale '%s' can not be set."), szLocale);
 


@@ -428,24 +486,24 @@ bool wxLocale::Init(const char *szName,
   if ( m_strShort.IsEmpty() ) {
     // FIXME I don't know how these 2 letter abbreviations are formed,
     //       this wild guess is surely wrong
   if ( m_strShort.IsEmpty() ) {
     // FIXME I don't know how these 2 letter abbreviations are formed,
     //       this wild guess is surely wrong

-    m_strShort = wxToLower(szLocale[0]) + wxToLower(szLocale[1]);
+    m_strShort = tolower(szLocale[0]) + tolower(szLocale[1]);

   }
   }

-  
+

   // save the old locale to be able to restore it later
   // save the old locale to be able to restore it later

-       m_pOldLocale = wxSetLocale(this);
-  
+  m_pOldLocale = wxSetLocale(this);
+

   // load the default catalog with wxWindows standard messages
   m_pMsgCat = NULL;
   bool bOk = TRUE;
   if ( bLoadDefault )
   // load the default catalog with wxWindows standard messages
   m_pMsgCat = NULL;
   bool bOk = TRUE;
   if ( bLoadDefault )

-    bOk = AddCatalog("wxstd");
+    bOk = AddCatalog(wxT("wxstd"));

 
   return bOk;
 }
 
 void wxLocale::AddCatalogLookupPathPrefix(const wxString& prefix)
 {
 
   return bOk;
 }
 
 void wxLocale::AddCatalogLookupPathPrefix(const wxString& prefix)
 {

-    if ( s_searchPrefixes.Index(prefix) == NOT_FOUND )
+    if ( s_searchPrefixes.Index(prefix) == wxNOT_FOUND )

     {
         s_searchPrefixes.Add(prefix);
     }
     {
         s_searchPrefixes.Add(prefix);
     }


@@ -465,29 +523,35 @@ wxLocale::~wxLocale()
 
     // restore old locale
     wxSetLocale(m_pOldLocale);
 
     // restore old locale
     wxSetLocale(m_pOldLocale);

-    setlocale(LC_ALL, m_pszOldLocale);
+    wxSetlocale(LC_ALL, m_pszOldLocale);

 }
 
 // get the translation of given string in current locale
 }
 
 // get the translation of given string in current locale

-const char *wxLocale::GetString(const char *szOrigString, 
-                                const char *szDomain) const
+const wxMB2WXbuf wxLocale::GetString(const wxChar *szOrigString,
+                                     const wxChar *szDomain) const

 {
 {

-  wxASSERT( szOrigString != NULL ); // would be pretty silly
+  if ( wxIsEmpty(szOrigString) )
+      return szDomain;

 
   const char *pszTrans = NULL;
 
   const char *pszTrans = NULL;

+#if wxUSE_UNICODE
+  const wxWX2MBbuf szOrgString = wxConvCurrent->cWX2MB(szOrigString);
+#else // ANSI
+  #define szOrgString szOrigString
+#endif // Unicode/ANSI

 
   wxMsgCatalog *pMsgCat;
   if ( szDomain != NULL ) {
     pMsgCat = FindCatalog(szDomain);
 
   wxMsgCatalog *pMsgCat;
   if ( szDomain != NULL ) {
     pMsgCat = FindCatalog(szDomain);

-    
+

     // does the catalog exist?
     if ( pMsgCat != NULL )
     // does the catalog exist?
     if ( pMsgCat != NULL )

-      pszTrans = pMsgCat->GetString(szOrigString);
+      pszTrans = pMsgCat->GetString(szOrgString);

   }
   else {
     // search in all domains
     for ( pMsgCat = m_pMsgCat; pMsgCat != NULL; pMsgCat = pMsgCat->m_pNext ) {
   }
   else {
     // search in all domains
     for ( pMsgCat = m_pMsgCat; pMsgCat != NULL; pMsgCat = pMsgCat->m_pNext ) {

-      pszTrans = pMsgCat->GetString(szOrigString);
+      pszTrans = pMsgCat->GetString(szOrgString);

       if ( pszTrans != NULL )   // take the first found
         break;
     }
       if ( pszTrans != NULL )   // take the first found
         break;
     }


@@ -505,7 +569,7 @@ const char *wxLocale::GetString(const char *szOrigString,
 #else // !debug
       wxSuppressTransErrors();
 #endif // debug/!debug
 #else // !debug
       wxSuppressTransErrors();
 #endif // debug/!debug

-      
+

       if ( szDomain != NULL )
       {
         wxLogWarning(_("string '%s' not found in domain '%s' for locale '%s'."),
       if ( szDomain != NULL )
       {
         wxLogWarning(_("string '%s' not found in domain '%s' for locale '%s'."),


@@ -518,48 +582,53 @@ const char *wxLocale::GetString(const char *szOrigString,
       }
     }
 
       }
     }
 

-    return szOrigString;
+    return (wxMB2WXbuf)(szOrigString);

   }
   else
   }
   else

-    return pszTrans;
+  {
+    return wxConvertMB2WX(pszTrans); // or preferably wxCSConv(charset).cMB2WX(pszTrans) or something,
+                                     // a macro similar to wxConvertMB2WX could be written for that
+  }
+
+  #undef szOrgString

 }
 
 // find catalog by name in a linked list, return NULL if !found
 }
 
 // find catalog by name in a linked list, return NULL if !found

-wxMsgCatalog *wxLocale::FindCatalog(const char *szDomain) const
+wxMsgCatalog *wxLocale::FindCatalog(const wxChar *szDomain) const

 {
 // linear search in the linked list
   wxMsgCatalog *pMsgCat;
   for ( pMsgCat = m_pMsgCat; pMsgCat != NULL; pMsgCat = pMsgCat->m_pNext ) {
 {
 // linear search in the linked list
   wxMsgCatalog *pMsgCat;
   for ( pMsgCat = m_pMsgCat; pMsgCat != NULL; pMsgCat = pMsgCat->m_pNext ) {

-    if ( Stricmp(pMsgCat->GetName(), szDomain) == 0 )
+    if ( wxStricmp(pMsgCat->GetName(), szDomain) == 0 )

       return pMsgCat;
   }
       return pMsgCat;
   }

-  
+

   return NULL;
 }
 
 // check if the given catalog is loaded
   return NULL;
 }
 
 // check if the given catalog is loaded

-bool wxLocale::IsLoaded(const char *szDomain) const
+bool wxLocale::IsLoaded(const wxChar *szDomain) const

 {
   return FindCatalog(szDomain) != NULL;
 }
 
 // add a catalog to our linked list
 {
   return FindCatalog(szDomain) != NULL;
 }
 
 // add a catalog to our linked list

-bool wxLocale::AddCatalog(const char *szDomain)
+bool wxLocale::AddCatalog(const wxChar *szDomain)

 {
   wxMsgCatalog *pMsgCat = new wxMsgCatalog;
 {
   wxMsgCatalog *pMsgCat = new wxMsgCatalog;

-  
+

   if ( pMsgCat->Load(m_strShort, szDomain) ) {
     // add it to the head of the list so that in GetString it will
     // be searched before the catalogs added earlier
     pMsgCat->m_pNext = m_pMsgCat;
     m_pMsgCat = pMsgCat;
   if ( pMsgCat->Load(m_strShort, szDomain) ) {
     // add it to the head of the list so that in GetString it will
     // be searched before the catalogs added earlier
     pMsgCat->m_pNext = m_pMsgCat;
     m_pMsgCat = pMsgCat;

-    
+

     return TRUE;
   }
   else {
     // don't add it because it couldn't be loaded anyway
     delete pMsgCat;
     return TRUE;
   }
   else {
     // don't add it because it couldn't be loaded anyway
     delete pMsgCat;

-    
+

     return FALSE;
   }
 }
     return FALSE;
   }
 }


@@ -592,16 +661,19 @@ bool wxIsLoggingTransErrors()
 // ------------------------------
 
 // the current locale object
 // ------------------------------
 
 // the current locale object

-wxLocale *g_pLocale = NULL;
+static wxLocale *g_pLocale = NULL;

 
 wxLocale *wxGetLocale()
 {
 
 wxLocale *wxGetLocale()
 {

-       return g_pLocale;
+  return g_pLocale;

 }
 
 wxLocale *wxSetLocale(wxLocale *pLocale)
 {
 }
 
 wxLocale *wxSetLocale(wxLocale *pLocale)
 {

-       wxLocale *pOld = g_pLocale;
-       g_pLocale = pLocale;
-       return pOld;
+  wxLocale *pOld = g_pLocale;
+  g_pLocale = pLocale;
+  return pOld;

 }
 }

+
+#endif // wxUSE_INTL
+