| /************************************************************** |
| * |
| * Licensed to the Apache Software Foundation (ASF) under one |
| * or more contributor license agreements. See the NOTICE file |
| * distributed with this work for additional information |
| * regarding copyright ownership. The ASF licenses this file |
| * to you under the Apache License, Version 2.0 (the |
| * "License"); you may not use this file except in compliance |
| * with the License. You may obtain a copy of the License at |
| * |
| * http://www.apache.org/licenses/LICENSE-2.0 |
| * |
| * Unless required by applicable law or agreed to in writing, |
| * software distributed under the License is distributed on an |
| * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY |
| * KIND, either express or implied. See the License for the |
| * specific language governing permissions and limitations |
| * under the License. |
| * |
| *************************************************************/ |
| |
| |
| |
| // MARKER(update_precomp.py): autogen include statement, do not remove |
| #include "precompiled_unotools.hxx" |
| #ifndef GCC |
| #endif |
| |
| #include <unotools/syslocale.hxx> |
| #include <tools/string.hxx> |
| #include <unotools/syslocaleoptions.hxx> |
| #include <unotools/localedatawrapper.hxx> |
| #include <comphelper/processfactory.hxx> |
| #include <i18npool/mslangid.hxx> |
| #include <rtl/tencinfo.h> |
| #include <rtl/locale.h> |
| #include <osl/nlsupport.h> |
| |
| using namespace osl; |
| using namespace com::sun::star; |
| |
| |
| SvtSysLocale_Impl* SvtSysLocale::pImpl = NULL; |
| sal_Int32 SvtSysLocale::nRefCount = 0; |
| |
| |
| class SvtSysLocale_Impl : public utl::ConfigurationListener |
| { |
| public: |
| SvtSysLocaleOptions aSysLocaleOptions; |
| LocaleDataWrapper* pLocaleData; |
| CharClass* pCharClass; |
| |
| SvtSysLocale_Impl(); |
| virtual ~SvtSysLocale_Impl(); |
| |
| CharClass* GetCharClass(); |
| virtual void ConfigurationChanged( utl::ConfigurationBroadcaster*, sal_uInt32 ); |
| }; |
| |
| // ----------------------------------------------------------------------- |
| |
| SvtSysLocale_Impl::SvtSysLocale_Impl() : pCharClass(NULL) |
| { |
| pLocaleData = new LocaleDataWrapper( ::comphelper::getProcessServiceFactory(), aSysLocaleOptions.GetRealLocale() ); |
| |
| // listen for further changes |
| aSysLocaleOptions.AddListener( this ); |
| } |
| |
| |
| SvtSysLocale_Impl::~SvtSysLocale_Impl() |
| { |
| aSysLocaleOptions.RemoveListener( this ); |
| delete pCharClass; |
| delete pLocaleData; |
| } |
| |
| CharClass* SvtSysLocale_Impl::GetCharClass() |
| { |
| if ( !pCharClass ) |
| pCharClass = new CharClass(::comphelper::getProcessServiceFactory(), aSysLocaleOptions.GetRealLocale() ); |
| return pCharClass; |
| } |
| |
| void SvtSysLocale_Impl::ConfigurationChanged( utl::ConfigurationBroadcaster*, sal_uInt32 nHint ) |
| { |
| MutexGuard aGuard( SvtSysLocale::GetMutex() ); |
| if ( nHint & SYSLOCALEOPTIONS_HINT_LOCALE ) |
| { |
| com::sun::star::lang::Locale aLocale( aSysLocaleOptions.GetRealLocale() ); |
| pLocaleData->setLocale( aLocale ); |
| GetCharClass()->setLocale( aLocale ); |
| } |
| } |
| |
| // ==================================================================== |
| |
| SvtSysLocale::SvtSysLocale() |
| { |
| MutexGuard aGuard( GetMutex() ); |
| if ( !pImpl ) |
| pImpl = new SvtSysLocale_Impl; |
| ++nRefCount; |
| } |
| |
| |
| SvtSysLocale::~SvtSysLocale() |
| { |
| MutexGuard aGuard( GetMutex() ); |
| if ( !--nRefCount ) |
| { |
| delete pImpl; |
| pImpl = NULL; |
| } |
| } |
| |
| |
| // static |
| Mutex& SvtSysLocale::GetMutex() |
| { |
| static Mutex* pMutex = NULL; |
| if( !pMutex ) |
| { |
| MutexGuard aGuard( Mutex::getGlobalMutex() ); |
| if( !pMutex ) |
| { |
| // #i77768# Due to a static reference in the toolkit lib |
| // we need a mutex that lives longer than the svl library. |
| // Otherwise the dtor would use a destructed mutex!! |
| pMutex = new Mutex; |
| } |
| } |
| return *pMutex; |
| } |
| |
| |
| const LocaleDataWrapper& SvtSysLocale::GetLocaleData() const |
| { |
| return *(pImpl->pLocaleData); |
| } |
| |
| |
| const LocaleDataWrapper* SvtSysLocale::GetLocaleDataPtr() const |
| { |
| return pImpl->pLocaleData; |
| } |
| |
| |
| const CharClass& SvtSysLocale::GetCharClass() const |
| { |
| return *(pImpl->GetCharClass()); |
| } |
| |
| |
| const CharClass* SvtSysLocale::GetCharClassPtr() const |
| { |
| return pImpl->GetCharClass(); |
| } |
| |
| SvtSysLocaleOptions& SvtSysLocale::GetOptions() const |
| { |
| return pImpl->aSysLocaleOptions; |
| } |
| |
| com::sun::star::lang::Locale SvtSysLocale::GetLocale() const |
| { |
| return pImpl->aSysLocaleOptions.GetRealLocale(); |
| } |
| |
| LanguageType SvtSysLocale::GetLanguage() const |
| { |
| return pImpl->aSysLocaleOptions.GetRealLanguage(); |
| } |
| |
| com::sun::star::lang::Locale SvtSysLocale::GetUILocale() const |
| { |
| return pImpl->aSysLocaleOptions.GetRealUILocale(); |
| } |
| |
| LanguageType SvtSysLocale::GetUILanguage() const |
| { |
| return pImpl->aSysLocaleOptions.GetRealUILanguage(); |
| } |
| |
| //------------------------------------------------------------------------ |
| |
| // static |
| rtl_TextEncoding SvtSysLocale::GetBestMimeEncoding() |
| { |
| const sal_Char* pCharSet = rtl_getBestMimeCharsetFromTextEncoding( |
| gsl_getSystemTextEncoding() ); |
| if ( !pCharSet ) |
| { |
| // If the system locale is unknown to us, e.g. LC_ALL=xx, match the UI |
| // language if possible. |
| ::com::sun::star::lang::Locale aLocale( SvtSysLocale().GetUILocale() ); |
| rtl_Locale * pLocale = rtl_locale_register( aLocale.Language.getStr(), |
| aLocale.Country.getStr(), aLocale.Variant.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; |
| } |
| |