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try setting locale n wxLocale::Init(lang) to xx_YY.utf8 if xx_YY is not supported

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git-svn-id: https://svn.wxwidgets.org/svn/wx/wxWidgets/trunk@35836 c3d73ce0-8a6f-49c7-b76d-6d57e0e08775
This commit is contained in:
Vadim Zeitlin
2005-10-08 00:37:31 +00:00
parent 0fad0dfda8
commit d368dbeaef
1 changed files with 58 additions and 37 deletions
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95
src/common/intl.cpp
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@@ -1603,13 +1603,68 @@ bool wxLocale::Init(int language, int flags)
#if defined(__OS2__)
wxMB2WXbuf retloc = wxSetlocale(LC_ALL , wxEmptyString);
#elif defined(__UNIX__) && !defined(__WXMAC__)
if (language == wxLANGUAGE_DEFAULT)
locale = wxEmptyString;
else
if (language != wxLANGUAGE_DEFAULT)
locale = info->CanonicalName;
wxMB2WXbuf retloc = wxSetlocaleTryUTF(LC_ALL, locale);
const wxString langOnly = locale.Left(2);
if ( !retloc )
{
// Some C libraries don't like xx_YY form and require xx only
retloc = wxSetlocaleTryUTF(LC_ALL, langOnly);
}
#if wxUSE_FONTMAP
// some systems (e.g. FreeBSD and HP-UX) don't have xx_YY aliases but
// require the full xx_YY.encoding form, so try using UTF-8 because this is
// the only thing we can do generically
//
// TODO: add encodings applicable to each language to the lang DB and try
// them all in turn here
if ( !retloc )
{
const wxChar **names =
wxFontMapperBase::GetAllEncodingNames(wxFONTENCODING_UTF8);
while ( *names )
{
retloc = wxSetlocale(LC_ALL, locale + _T('.') + *names++);
if ( retloc )
break;
}
}
#endif // wxUSE_FONTMAP
if ( !retloc )
{
// Some C libraries (namely glibc) still use old ISO 639,
// so will translate the abbrev for them
wxString localeAlt;
if ( langOnly == wxT("he") )
localeAlt = wxT("iw") + locale.Mid(3);
else if ( langOnly == wxT("id") )
localeAlt = wxT("in") + locale.Mid(3);
else if ( langOnly == wxT("yi") )
localeAlt = wxT("ji") + locale.Mid(3);
else if ( langOnly == wxT("nb") )
localeAlt = wxT("no_NO");
else if ( langOnly == wxT("nn") )
localeAlt = wxT("no_NY");
if ( !localeAlt.empty() )
{
retloc = wxSetlocaleTryUTF(LC_ALL, localeAlt);
if ( !retloc )
retloc = wxSetlocaleTryUTF(LC_ALL, locale.Left(2));
}
}
if ( !retloc )
{
wxLogError(wxT("Cannot set locale to '%s'."), locale.c_str());
return false;
}
#ifdef __AIX__
// at least in AIX 5.2 libc is buggy and the string returned from setlocale(LC_ALL)
// can't be passed back to it because it returns 6 strings (one for each locale
@@ -1622,40 +1677,6 @@ bool wxLocale::Init(int language, int flags)
*p = _T('\0');
#endif // __AIX__
if ( !retloc )
{
// Some C libraries don't like xx_YY form and require xx only
retloc = wxSetlocaleTryUTF(LC_ALL, locale.Mid(0,2));
}
if ( !retloc )
{
// Some C libraries (namely glibc) still use old ISO 639,
// so will translate the abbrev for them
wxString mid = locale.Mid(0,2);
if (mid == wxT("he"))
locale = wxT("iw") + locale.Mid(3);
else if (mid == wxT("id"))
locale = wxT("in") + locale.Mid(3);
else if (mid == wxT("yi"))
locale = wxT("ji") + locale.Mid(3);
else if (mid == wxT("nb"))
locale = wxT("no_NO");
else if (mid == wxT("nn"))
locale = wxT("no_NY");
retloc = wxSetlocaleTryUTF(LC_ALL, locale);
}
if ( !retloc )
{
// (This time, we changed locale in previous if-branch, so try again.)
// Some C libraries don't like xx_YY form and require xx only
retloc = wxSetlocaleTryUTF(LC_ALL, locale.Mid(0,2));
}
if ( !retloc )
{
wxLogError(wxT("Cannot set locale to '%s'."), locale.c_str());
return false;
}
#elif defined(__WIN32__)
#if wxUSE_UNICODE && (defined(__VISUALC__) || defined(__MINGW32__))