loplugin:unusedmethods

Change-Id: Ifa9c3fe86e7bad6d3839fd3fdfdb8c1f7b5053c9
Reviewed-on: https://gerrit.libreoffice.org/c/core/+/137016
Tested-by: Jenkins
Reviewed-by: Noel Grandin <noel.grandin@collabora.co.uk>

1 files changed, 0 insertions, 35 deletions

diff --git a/unotools/source/misc/syslocale.cxx b/unotools/source/misc/syslocale.cxx
index a1325958a0d4..31b448e6583a 100644
--- a/unotools/source/misc/syslocale.cxx
+++ b/unotools/source/misc/syslocale.cxx
@@ -174,39 +174,4 @@ const LanguageTag& SvtSysLocale::GetUILanguageTag() const
     return pImpl->aSysLocaleOptions.GetRealUILanguageTag();
 }
 
-// static
-rtl_TextEncoding SvtSysLocale::GetBestMimeEncoding()
-{
-    const char* pCharSet = rtl_getBestMimeCharsetFromTextEncoding(
-            osl_getThreadTextEncoding() );
-    if ( !pCharSet )
-    {
-        // If the system locale is unknown to us, e.g. LC_ALL=xx, match the UI
-        // language if possible.
-        SvtSysLocale aSysLocale;
-        const LanguageTag& rLanguageTag = aSysLocale.GetUILanguageTag();
-        // Converting blindly to Locale and then to rtl_Locale may feed the
-        // 'qlt' to rtl_locale_register() and the underlying system locale
-        // stuff, which doesn't know about it nor about BCP47 in the Variant
-        // field. So use the real language and for non-pure ISO cases hope for
-        // the best... the fallback to UTF-8 should solve these cases nowadays.
-        /* FIXME-BCP47: the script needs to go in here as well, so actually
-         * we'd need some variant fiddling or glibc locale string and tweak
-         * rtl_locale_register() to know about it! But then again the Windows
-         * implementation still wouldn't know anything about it ... */
-        SAL_WARN_IF( !rLanguageTag.isIsoLocale(), "unotools.i18n",
-                "SvtSysLocale::GetBestMimeEncoding - non-ISO UI locale");
-        rtl_Locale * pLocale = rtl_locale_register( rLanguageTag.getLanguage().getStr(),
-                rLanguageTag.getCountry().getStr(), OUString().getStr() );
-        rtl_TextEncoding nEnc = osl_getTextEncodingFromLocale( pLocale );
-        pCharSet = rtl_getBestMimeCharsetFromTextEncoding( nEnc );
-    }
-    rtl_TextEncoding nRet;
-    if ( pCharSet )
-        nRet = rtl_getTextEncodingFromMimeCharset( pCharSet );
-    else
-        nRet = RTL_TEXTENCODING_UTF8;
-    return nRet;
-}
-
 /* vim:set shiftwidth=4 softtabstop=4 expandtab: */