/************************************************************** * * 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_comphelper.hxx" #include //_______________________________________________ // includes #include //_______________________________________________ // namespace namespace comphelper{ //----------------------------------------------- const sal_Unicode Locale::SEPERATOR_LC = (sal_Unicode)'-'; const sal_Unicode Locale::SEPERATOR_CV = (sal_Unicode)'_'; const sal_Unicode Locale::SEPERATOR_CV_LINUX = (sal_Unicode)'.'; //----------------------------------------------- const Locale& Locale::X_DEFAULT() { static Locale aLocale( ::rtl::OUString::createFromAscii("x"), ::rtl::OUString::createFromAscii("default")); return aLocale; } //----------------------------------------------- const Locale& Locale::EN() { static Locale aLocale( ::rtl::OUString::createFromAscii("en"), ::rtl::OUString()); return aLocale; } //----------------------------------------------- const Locale& Locale::EN_US() { static Locale aLocale( ::rtl::OUString::createFromAscii("en"), ::rtl::OUString::createFromAscii("US")); return aLocale; } //----------------------------------------------- const Locale& Locale::DE_DE() { static Locale aLocale( ::rtl::OUString::createFromAscii("de"), ::rtl::OUString::createFromAscii("DE")); return aLocale; } //----------------------------------------------- const Locale& Locale::DE_CH() { static Locale aLocale( ::rtl::OUString::createFromAscii("de"), ::rtl::OUString::createFromAscii("CH")); return aLocale; } //----------------------------------------------- const Locale& Locale::DE_AT() { static Locale aLocale( ::rtl::OUString::createFromAscii("de"), ::rtl::OUString::createFromAscii("AT")); return aLocale; } //----------------------------------------------- const Locale& Locale::AR() { static Locale aLocale( ::rtl::OUString::createFromAscii("ar"), ::rtl::OUString()); return aLocale; } //----------------------------------------------- const Locale& Locale::CA() { static Locale aLocale( ::rtl::OUString::createFromAscii("ca"), ::rtl::OUString()); return aLocale; } //----------------------------------------------- const Locale& Locale::CS() { static Locale aLocale( ::rtl::OUString::createFromAscii("cs"), ::rtl::OUString()); return aLocale; } //----------------------------------------------- const Locale& Locale::DA() { static Locale aLocale( ::rtl::OUString::createFromAscii("da"), ::rtl::OUString()); return aLocale; } //----------------------------------------------- const Locale& Locale::EL() { static Locale aLocale( ::rtl::OUString::createFromAscii("el"), ::rtl::OUString()); return aLocale; } //----------------------------------------------- const Locale& Locale::ES() { static Locale aLocale( ::rtl::OUString::createFromAscii("es"), ::rtl::OUString()); return aLocale; } //----------------------------------------------- const Locale& Locale::FI() { static Locale aLocale( ::rtl::OUString::createFromAscii("fi"), ::rtl::OUString()); return aLocale; } //----------------------------------------------- const Locale& Locale::FR() { static Locale aLocale( ::rtl::OUString::createFromAscii("fr"), ::rtl::OUString()); return aLocale; } //----------------------------------------------- const Locale& Locale::HE() { static Locale aLocale( ::rtl::OUString::createFromAscii("he"), ::rtl::OUString()); return aLocale; } //----------------------------------------------- const Locale& Locale::HI_IN() { static Locale aLocale( ::rtl::OUString::createFromAscii("hi"), ::rtl::OUString::createFromAscii("IN")); return aLocale; } //----------------------------------------------- const Locale& Locale::HU() { static Locale aLocale( ::rtl::OUString::createFromAscii("hu"), ::rtl::OUString()); return aLocale; } //----------------------------------------------- const Locale& Locale::IT() { static Locale aLocale( ::rtl::OUString::createFromAscii("it"), ::rtl::OUString()); return aLocale; } //----------------------------------------------- const Locale& Locale::JA() { static Locale aLocale( ::rtl::OUString::createFromAscii("ja"), ::rtl::OUString()); return aLocale; } //----------------------------------------------- const Locale& Locale::KO() { static Locale aLocale( ::rtl::OUString::createFromAscii("ko"), ::rtl::OUString()); return aLocale; } //----------------------------------------------- const Locale& Locale::NL() { static Locale aLocale( ::rtl::OUString::createFromAscii("nl"), ::rtl::OUString()); return aLocale; } //----------------------------------------------- const Locale& Locale::PL() { static Locale aLocale( ::rtl::OUString::createFromAscii("pl"), ::rtl::OUString()); return aLocale; } //----------------------------------------------- const Locale& Locale::PT() { static Locale aLocale( ::rtl::OUString::createFromAscii("pt"), ::rtl::OUString()); return aLocale; } //----------------------------------------------- const Locale& Locale::PT_BR() { static Locale aLocale( ::rtl::OUString::createFromAscii("pt"), ::rtl::OUString::createFromAscii("BR")); return aLocale; } //----------------------------------------------- const Locale& Locale::RU() { static Locale aLocale( ::rtl::OUString::createFromAscii("ru"), ::rtl::OUString()); return aLocale; } //----------------------------------------------- const Locale& Locale::SK() { static Locale aLocale( ::rtl::OUString::createFromAscii("sk"), ::rtl::OUString()); return aLocale; } //----------------------------------------------- const Locale& Locale::SL() { static Locale aLocale( ::rtl::OUString::createFromAscii("sl"), ::rtl::OUString()); return aLocale; } //----------------------------------------------- const Locale& Locale::SV() { static Locale aLocale( ::rtl::OUString::createFromAscii("sv"), ::rtl::OUString()); return aLocale; } //----------------------------------------------- const Locale& Locale::TH() { static Locale aLocale( ::rtl::OUString::createFromAscii("th"), ::rtl::OUString()); return aLocale; } //----------------------------------------------- const Locale& Locale::TR() { static Locale aLocale( ::rtl::OUString::createFromAscii("tr"), ::rtl::OUString()); return aLocale; } //----------------------------------------------- const Locale& Locale::X_COMMENT() { static Locale aLocale( ::rtl::OUString::createFromAscii("x"), ::rtl::OUString::createFromAscii("comment")); return aLocale; } //----------------------------------------------- const Locale& Locale::X_TRANSLATE() { static Locale aLocale( ::rtl::OUString::createFromAscii("x"), ::rtl::OUString::createFromAscii("translate")); return aLocale; } //----------------------------------------------- const Locale& Locale::X_NOTRANSLATE() { static Locale aLocale( ::rtl::OUString::createFromAscii("x"), ::rtl::OUString::createFromAscii("notranslate")); return aLocale; } //----------------------------------------------- const Locale& Locale::ZH_CN() { static Locale aLocale( ::rtl::OUString::createFromAscii("zh"), ::rtl::OUString::createFromAscii("CN")); return aLocale; } //----------------------------------------------- const Locale& Locale::ZH_TW() { static Locale aLocale( ::rtl::OUString::createFromAscii("zh"), ::rtl::OUString::createFromAscii("TW")); return aLocale; } //----------------------------------------------- Locale::Locale(const ::rtl::OUString& sISO) throw(Locale::MalFormedLocaleException) { fromISO(sISO); } //----------------------------------------------- Locale::Locale(const ::rtl::OUString& sLanguage, const ::rtl::OUString& sCountry , const ::rtl::OUString& sVariant ) { // Use set methods to check values too! setLanguage(sLanguage); setCountry (sCountry ); setVariant (sVariant ); } //----------------------------------------------- Locale::Locale() { // Initialize instance ... otherwhise user will // may be get exceptions if he e.g. copy this instance ... (*this) = X_NOTRANSLATE(); } //----------------------------------------------- Locale::Locale(const Locale& aCopy) { (*this) = aCopy; // recycle assign operator } //----------------------------------------------- ::rtl::OUString Locale::getLanguage() const { return m_sLanguage; } //----------------------------------------------- ::rtl::OUString Locale::getCountry() const { return m_sCountry; } //----------------------------------------------- ::rtl::OUString Locale::getVariant() const { return m_sVariant; } //----------------------------------------------- void Locale::setLanguage(const ::rtl::OUString& sLanguage) { m_sLanguage = sLanguage; } //----------------------------------------------- void Locale::setCountry(const ::rtl::OUString& sCountry) { m_sCountry = sCountry; } //----------------------------------------------- void Locale::setVariant(const ::rtl::OUString& sVariant) { m_sVariant = sVariant; } //----------------------------------------------- /* Attention: Use own interface methods to set the different parts of this locale. Because the check the incoming value and throw an exception automaticly ... */ void Locale::fromISO(const ::rtl::OUString& sISO) throw(Locale::MalFormedLocaleException) { m_sLanguage = ::rtl::OUString(); m_sCountry = ::rtl::OUString(); m_sVariant = ::rtl::OUString(); ::rtl::OUString sParser(sISO); sParser.trim(); sal_Int32 nStart = 0; sal_Int32 nEnd = 0; // extract language part nEnd = sParser.indexOf(SEPERATOR_LC, nStart); if (nEnd<0) { setLanguage(sParser); return; } setLanguage(sParser.copy(nStart, nEnd-nStart)); nStart = nEnd+1; // extract country nEnd = sParser.indexOf(SEPERATOR_CV, nStart); if (nEnd<0) nEnd = sParser.indexOf(SEPERATOR_CV_LINUX, nStart); if (nEnd<0) { setCountry(sParser.copy(nStart, sParser.getLength()-nStart)); return; } nStart = nEnd+1; // extract variant setVariant(sParser.copy(nStart, sParser.getLength()-nStart)); } //----------------------------------------------- ::rtl::OUString Locale::toISO() const { ::rtl::OUStringBuffer sISO(64); sISO.append(m_sLanguage); if (m_sCountry.getLength()) { sISO.append(SEPERATOR_LC); sISO.append(m_sCountry); if (m_sVariant.getLength()) { sISO.append(SEPERATOR_CV); sISO.append(m_sVariant); } } return sISO.makeStringAndClear(); } //----------------------------------------------- sal_Bool Locale::equals(const Locale& aComparable) const { return ( m_sLanguage.equals(aComparable.m_sLanguage) && m_sCountry.equals (aComparable.m_sCountry ) && m_sVariant.equals (aComparable.m_sVariant ) ); } //----------------------------------------------- sal_Bool Locale::similar(const Locale& aComparable) const { return (m_sLanguage.equals(aComparable.m_sLanguage)); } //----------------------------------------------- ::std::vector< ::rtl::OUString >::const_iterator Locale::getFallback(const ::std::vector< ::rtl::OUString >& lISOList , const ::rtl::OUString& sReferenceISO) throw(Locale::MalFormedLocaleException) { Locale aReference(sReferenceISO); // Note: The same language or "en"/"en-US" should be preferred as fallback. // On the other side some localized variables doesnt use localzation in real. // May be the use a "fix" value only ... marked as X-DEFAULT or X-NOTRANSLATE. // At least it can be discussed, if any language is a valid fallback ... // But in case some office functionality depends on that (that means real functionality instead // of pure UI descriptions) we should do anything, so it can work. ::std::vector< ::rtl::OUString >::const_iterator pSimilar = lISOList.end(); ::std::vector< ::rtl::OUString >::const_iterator pEN_US = lISOList.end(); ::std::vector< ::rtl::OUString >::const_iterator pEN = lISOList.end(); ::std::vector< ::rtl::OUString >::const_iterator pXDefault = lISOList.end(); ::std::vector< ::rtl::OUString >::const_iterator pXNoTranslate = lISOList.end(); ::std::vector< ::rtl::OUString >::const_iterator pAny = lISOList.end(); ::std::vector< ::rtl::OUString >::const_iterator pIt; for ( pIt = lISOList.begin(); pIt != lISOList.end() ; ++pIt ) { Locale aCheck(*pIt); // found Locale, which match with 100% => return it if (aCheck.equals(aReference)) return pIt; // found similar Locale => safe it as possible fallback if ( (pSimilar == lISOList.end()) && (aCheck.similar(aReference)) ) { pSimilar = pIt; } else // found en-US => safe it as fallback if ( (pEN_US == lISOList.end()) && (aCheck.equals(EN_US()) ) ) { pEN_US = pIt; } else // found en[-XX] => safe it as fallback if ( (pEN == lISOList.end() ) && (aCheck.similar(EN_US())) ) { pEN = pIt; } else // found an explicit default value(!) => safe it as fallback if ( (pXDefault == lISOList.end()) && (aCheck.equals(X_DEFAULT()) ) ) { pXDefault = pIt; } else // found an implicit default value(!) => safe it as fallback if ( (pXNoTranslate == lISOList.end()) && (aCheck.equals(X_NOTRANSLATE()) ) ) { pXNoTranslate = pIt; } else // safe the first locale, which isn't an explicit fallback // as "last possible fallback" if (pAny == lISOList.end()) pAny = pIt; } if (pSimilar != lISOList.end()) return pSimilar; if (pEN_US != lISOList.end()) return pEN_US; if (pEN != lISOList.end()) return pEN; if (pXDefault != lISOList.end()) return pXDefault; if (pXNoTranslate != lISOList.end()) return pXNoTranslate; if (pAny != lISOList.end()) return pAny; return lISOList.end(); } //----------------------------------------------- sal_Bool Locale::getFallback(Locale& aLocale) { // a) // this was our last fallback! // break any further calls to this method ... if (aLocale.equals(X_NOTRANSLATE())) return sal_False; // b) // switch from X_DEFAULT to X_NOTRANSLATE // next time we will go to a) if (aLocale.equals(X_DEFAULT())) { aLocale = X_NOTRANSLATE(); return sal_True; } // c) // switch from EN to X_DEFAULT // next time we will go to b) if (aLocale.equals(EN())) { aLocale = X_DEFAULT(); return sal_True; } // d) remove country from incoming locale // e.g. "de-DE" => "de" or "en-US" => "en"! if (aLocale.getCountry().getLength()) { aLocale.setCountry(::rtl::OUString()); return sal_True; } // e) "en-US" possible? if (!aLocale.equals(EN_US())) { aLocale = EN_US(); return sal_True; } // f) no more fallbacks return sal_False; } //----------------------------------------------- void Locale::operator=(const Locale& rCopy) { // Take over these values without checking ... // They was already checked if the copy was constructed // and must be valid now! m_sLanguage = rCopy.m_sLanguage; m_sCountry = rCopy.m_sCountry; m_sVariant = rCopy.m_sVariant; } //----------------------------------------------- sal_Bool Locale::operator==(const Locale& aComparable) const { return equals(aComparable); } //----------------------------------------------- sal_Bool Locale::operator!=(const Locale& aComparable) const { return !equals(aComparable); } } // namespace comphelper