QCollatorSortKey QCollator::sortKey(const QString &string) const
{
if (d->dirty)
d->init();
#ifndef USE_COMPARESTRINGEX
int size = LCMapStringW(d->localeID, LCMAP_SORTKEY | d->collator,
reinterpret_cast<const wchar_t*>(string.constData()), string.size(),
0, 0);
#else
int size = LCMapStringEx(LPCWSTR(d->localeName.utf16()), LCMAP_SORTKEY | d->collator,
reinterpret_cast<LPCWSTR>(string.constData()), string.size(),
0, 0, NULL, NULL, 0);
#endif
QString ret(size, Qt::Uninitialized);
#ifndef USE_COMPARESTRINGEX
int finalSize = LCMapStringW(d->localeID, LCMAP_SORTKEY | d->collator,
reinterpret_cast<const wchar_t*>(string.constData()), string.size(),
reinterpret_cast<wchar_t*>(ret.data()), ret.size());
#else
int finalSize = LCMapStringEx(LPCWSTR(d->localeName.utf16()), LCMAP_SORTKEY | d->collator,
reinterpret_cast<LPCWSTR>(string.constData()), string.size(),
reinterpret_cast<LPWSTR>(ret.data()), ret.size(),
NULL, NULL, 0);
#endif
if (finalSize == 0) {
qWarning() << "there were problems when generating the ::sortKey by LCMapStringW with error:" << GetLastError();
}
return QCollatorSortKey(new QCollatorSortKeyPrivate(ret));
}
tchar_t* TcsToUpper(tchar_t* Out,size_t OutLen,const tchar_t* In)
{
#ifndef WINDOWS_DESKTOP
if (LCMapStringEx(LOCALE_NAME_USER_DEFAULT, LCMAP_UPPERCASE, In, -1, Out, OutLen, NULL, NULL, 0))
#else
if (LCMapString(LOCALE_USER_DEFAULT,LCMAP_UPPERCASE,In,-1,Out,OutLen))
#endif
return Out;
// fallback
if (OutLen)
{
for (;*In && OutLen>1;++In,++Out,--OutLen)
*Out = (tchar_t)toupper(*In);
*Out = 0;
}
return Out;
}
