On 12/6/06, Hakki Dogusan <[EMAIL PROTECTED]> wrote:
> John Labenski wrote:
> > On 12/5/06, Hakki Dogusan <[EMAIL PROTECTED]> wrote:
> >> (Mingw, wxLua cvs, wx2.7.2/wx2.8 ANSI and Unicode, WinXP Turkish)
> >>
> >> I can't use Turkish chars (ie. ğüşiöçı ĞÜŞİÖÇİ) in label, title, etc.
> >>
> >> If I change the following functions to old implementation, it works:
> >> lua2wx, wx2lua.
> >
> > Please see this message
> > Re: [Wxlua-users] wxString, Unicode problem .... (Fixed,) Steve Kieu
> > http://www.mail-archive.com/wxlua-users@lists.sourceforge.net/index.html#00692
> >
> > // Convert a 8-bit Lua String into wxString
> > inline WXDLLIMPEXP_WXLUA wxString lua2wx(const char* luastr)
> > {
> > if (luastr == NULL) return wxEmptyString; // check for NULL
> >
> > #if wxUSE_UNICODE
> > return wxString(luastr, wxConvUTF8);
> > #else
> > return wxString(wxConvUTF8.cMB2WC(luastr), *wxConvCurrent);
> > #endif // wxUSE_UNICODE
> >
> > //return wxConvertMB2WX(luastr); // old way that mostly works
> > }
> >
> > // Convert a wxString to 8-bit Lua String
> > inline const WXDLLIMPEXP_WXLUA wxCharBuffer wx2lua(const wxString& wxstr)
> > {
> > //wxCharBuffer buffer(wxConvertWX2MB(wxstr.c_str())); // old way
> > that mostly works
> > wxCharBuffer
> > buffer(wxConvUTF8.cWC2MB(wxstr.wc_str(*wxConvCurrent))); // skieu
> > return buffer;
> > }
> >
> > ====================================
> >
>
> If I'm not mistaken stc uses UTC2 internally. So using stc's conversion
> functions may not help here. Instead, I tested using FlameRobin's
> (www.flamerobin.org) functions from StringUtils.h;
> std::string wx2std(const wxString& input, wxMBConv* conv=wxConvCurrent);
> wxString std2wx(const std::string& input, wxMBConv* conv=wxConvCurrent);
Humm, interesting... see below.
> Changed lua2wx, wx2lua and wxLuaCharBuffer's ctor as follows:
>
> inline WXDLLIMPEXP_WXLUA wxString lua2wx(const char* luastr)
> {
> if (luastr == NULL) return wxEmptyString; // check for NULL
> return wxString(luastr, *wxConvCurrent);
> }
The old way of doing the conversion did it this way.
//return wxConvertMB2WX(luastr); // old way that mostly works
#define wxConvertMB2WX(s) wxConvCurrent->cMB2WX(s)
This is the code for the wxString function which does the same as wxConvertMB2WX
wxString::wxString(const char *psz, const wxMBConv& conv, size_t nLength)
{
...
wxWCharBuffer wbuf = conv.cMB2WC(psz, nLength, &nLenWide);
==================
I see that we have 3 different ways to convert the strings. Which way
is "right" for all cases.
1) doesn't work for some unknown cases
wxConvertMB2WX == wxConvCurrent->cMB2WX(s) ==
wxConvCurrent->cMB2WC
2) Doesn't work for Turkish (and undoubtedly others)
#if wxUSE_UNICODE
return wxString(luastr, wxConvUTF8);
#else
return wxString(wxConvUTF8.cMB2WC(luastr), *wxConvCurrent);
#endif // wxUSE_UNICODE
3) new? works?
wxString(luastr, *wxConvCurrent); ==
wxWCharBuffer wbuf = conv.cMB2WC(psz, nLength, &nLenWide);
The differences I see is that
> inline const WXDLLIMPEXP_WXLUA wxCharBuffer wx2lua(const wxString& wxstr)
> {
> wxCharBuffer buffer(wxstr.mb_str(*wxConvCurrent));
> return buffer;
> }
>
> wxLuaCharBuffer(const wxString &wxstr) : m_buffer((const char *)NULL)
> {
> m_buffer = wxCharBuffer(wxstr.mb_str(*wxConvCurrent));
> }
>
>
> I tested with wxUSE_UNICODE=1 and =0 configurations.
>
> I can use Turkish characters now.
>
> (Mingw, wxLua cvs, wx2.8 ASCII and Unicode, WinXP Turkish)
>
>
> ps. Thank you for working hard on wxLua!
>
>
> --
> Regards,
> Hakki Dogusan
>
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