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Diffstat (limited to 'linguistic/source/hyphdsp.cxx')
| -rw-r--r-- | linguistic/source/hyphdsp.cxx | 711 |
1 files changed, 711 insertions, 0 deletions
diff --git a/linguistic/source/hyphdsp.cxx b/linguistic/source/hyphdsp.cxx new file mode 100644 index 000000000..6ede806a5 --- /dev/null +++ b/linguistic/source/hyphdsp.cxx @@ -0,0 +1,711 @@ +/* -*- Mode: C++; tab-width: 4; indent-tabs-mode: nil; c-basic-offset: 4 -*- */ +/* + * This file is part of the LibreOffice project. + * + * This Source Code Form is subject to the terms of the Mozilla Public + * License, v. 2.0. If a copy of the MPL was not distributed with this + * file, You can obtain one at http://mozilla.org/MPL/2.0/. + * + * This file incorporates work covered by the following license notice: + * + * 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 . + */ + +#include <sal/config.h> +#include <sal/log.hxx> + +#include <algorithm> + +#include <cppuhelper/factory.hxx> +#include <com/sun/star/beans/XPropertySet.hpp> +#include <com/sun/star/uno/XComponentContext.hpp> +#include <com/sun/star/linguistic2/XLinguProperties.hpp> +#include <com/sun/star/linguistic2/XLinguServiceEventBroadcaster.hpp> +#include <rtl/ustrbuf.hxx> +#include <i18nlangtag/lang.h> +#include <unotools/localedatawrapper.hxx> +#include <tools/debug.hxx> +#include <svl/lngmisc.hxx> +#include <comphelper/processfactory.hxx> +#include <comphelper/sequence.hxx> +#include <osl/mutex.hxx> + +#include "hyphdsp.hxx" +#include <linguistic/hyphdta.hxx> +#include <linguistic/misc.hxx> +#include "lngsvcmgr.hxx" + +using namespace osl; +using namespace com::sun::star; +using namespace com::sun::star::beans; +using namespace com::sun::star::lang; +using namespace com::sun::star::uno; +using namespace com::sun::star::linguistic2; +using namespace linguistic; + + +HyphenatorDispatcher::HyphenatorDispatcher( LngSvcMgr &rLngSvcMgr ) : + rMgr (rLngSvcMgr) +{ +} + + +HyphenatorDispatcher::~HyphenatorDispatcher() +{ + ClearSvcList(); +} + + +void HyphenatorDispatcher::ClearSvcList() +{ + // release memory for each table entry + HyphSvcByLangMap_t aTmp; + aSvcMap.swap( aTmp ); +} + + +Reference<XHyphenatedWord> HyphenatorDispatcher::buildHyphWord( + const OUString& rOrigWord, + const Reference<XDictionaryEntry> &xEntry, + LanguageType nLang, sal_Int16 nMaxLeading ) +{ + MutexGuard aGuard( GetLinguMutex() ); + + Reference< XHyphenatedWord > xRes; + + if (xEntry.is()) + { + OUString aText( xEntry->getDictionaryWord() ); + sal_Int32 nTextLen = aText.getLength(); + + // trailing '=' means "hyphenation should not be possible" + if (nTextLen > 0 && aText[ nTextLen - 1 ] != '=' && aText[ nTextLen - 1 ] != '[') + { + sal_Int16 nHyphenationPos = -1; + sal_Int32 nHyphenPos = -1; + sal_Int16 nOrigHyphPos = -1; + + OUStringBuffer aTmp( nTextLen ); + bool bSkip = false; + bool bSkip2 = false; + sal_Int32 nHyphIdx = -1; + sal_Int32 nLeading = 0; + for (sal_Int32 i = 0; i < nTextLen; i++) + { + sal_Unicode cTmp = aText[i]; + if (cTmp == '[' || cTmp == ']') + bSkip2 = !bSkip2; + if (cTmp != '=' && !bSkip2 && cTmp != ']') + { + aTmp.append( cTmp ); + nLeading++; + bSkip = false; + nHyphIdx++; + } + else + { + if (!bSkip && nHyphIdx >= 0) + { + if (nLeading <= nMaxLeading) { + nHyphenationPos = static_cast<sal_Int16>(nHyphIdx); + nOrigHyphPos = i; + } + } + bSkip = true; //! multiple '=' should count as one only + } + } + + if (nHyphenationPos > 0) + { +#if OSL_DEBUG_LEVEL > 0 + { + if (aTmp.toString() != rOrigWord) + { + // both words should only differ by a having a trailing '.' + // character or not... + OUString aShorter, aLonger; + if (aTmp.getLength() <= rOrigWord.getLength()) + { + aShorter = aTmp.toString(); + aLonger = rOrigWord; + } + else + { + aShorter = rOrigWord; + aLonger = aTmp.toString(); + } + sal_Int32 nS = aShorter.getLength(); + sal_Int32 nL = aLonger.getLength(); + if (nS > 0 && nL > 0) + { + assert( ((nS + 1 == nL) && aLonger[nL-1] == '.') && "HyphenatorDispatcher::buildHyphWord: unexpected difference between words!" ); + } + } + } +#endif + if (aText[ nOrigHyphPos ] == '[') // alternative hyphenation + { + sal_Int16 split = 0; + sal_Unicode c = aText [ nOrigHyphPos + 1 ]; + sal_Int32 endhyphpat = aText.indexOf( ']', nOrigHyphPos ); + if ('0' <= c && c <= '9') + { + split = c - '0'; + nOrigHyphPos++; + } + if (endhyphpat > -1) + { + OUStringBuffer aTmp2 ( aTmp.copy(0, std::max (nHyphenationPos + 1 - split, 0) ) ); + aTmp2.append( aText.copy( nOrigHyphPos + 1, endhyphpat - nOrigHyphPos - 1) ); + nHyphenPos = aTmp2.getLength(); + aTmp2.append( aTmp.copy( nHyphenationPos + 1 ) ); + //! take care of #i22591# + if (rOrigWord[ rOrigWord.getLength() - 1 ] == '.') + aTmp2.append( '.' ); + aText = aTmp2.makeStringAndClear(); + } + } + if (nHyphenPos == -1) + aText = rOrigWord; + + xRes = new HyphenatedWord( rOrigWord, nLang, nHyphenationPos, + aText, (nHyphenPos > -1) ? nHyphenPos - 1 : nHyphenationPos); + } + } + } + + return xRes; +} + + +Reference< XPossibleHyphens > HyphenatorDispatcher::buildPossHyphens( + const Reference< XDictionaryEntry > &xEntry, LanguageType nLanguage ) +{ + MutexGuard aGuard( GetLinguMutex() ); + + Reference<XPossibleHyphens> xRes; + + if (xEntry.is()) + { + // text with hyphenation info + OUString aText( xEntry->getDictionaryWord() ); + sal_Int32 nTextLen = aText.getLength(); + + // trailing '=' means "hyphenation should not be possible" + if (nTextLen > 0 && aText[ nTextLen - 1 ] != '=' && aText[ nTextLen - 1 ] != '[') + { + // sequence to hold hyphenation positions + Sequence< sal_Int16 > aHyphPos( nTextLen ); + sal_Int16 *pPos = aHyphPos.getArray(); + sal_Int32 nHyphCount = 0; + + OUStringBuffer aTmp( nTextLen ); + bool bSkip = false; + bool bSkip2 = false; + sal_Int32 nHyphIdx = -1; + for (sal_Int32 i = 0; i < nTextLen; i++) + { + sal_Unicode cTmp = aText[i]; + if (cTmp == '[' || cTmp == ']') + bSkip2 = !bSkip2; + if (cTmp != '=' && !bSkip2 && cTmp != ']') + { + aTmp.append( cTmp ); + bSkip = false; + nHyphIdx++; + } + else + { + if (!bSkip && nHyphIdx >= 0) + pPos[ nHyphCount++ ] = static_cast<sal_Int16>(nHyphIdx); + bSkip = true; //! multiple '=' should count as one only + } + } + + // ignore (multiple) trailing '=' + if (bSkip && nHyphIdx >= 0) + { + nHyphCount--; + } + DBG_ASSERT( nHyphCount >= 0, "lng : invalid hyphenation count"); + + if (nHyphCount > 0) + { + aHyphPos.realloc( nHyphCount ); + xRes = new PossibleHyphens( aTmp.makeStringAndClear(), nLanguage, + aText, aHyphPos ); + } + } + } + + return xRes; +} + + +Sequence< Locale > SAL_CALL HyphenatorDispatcher::getLocales() +{ + MutexGuard aGuard( GetLinguMutex() ); + + std::vector<Locale> aLocales; + aLocales.reserve(aSvcMap.size()); + + std::transform(aSvcMap.begin(), aSvcMap.end(), std::back_inserter(aLocales), + [](HyphSvcByLangMap_t::const_reference elem) { return LanguageTag::convertToLocale(elem.first); }); + + return comphelper::containerToSequence(aLocales); +} + + +sal_Bool SAL_CALL HyphenatorDispatcher::hasLocale(const Locale& rLocale) +{ + MutexGuard aGuard( GetLinguMutex() ); + HyphSvcByLangMap_t::const_iterator aIt( aSvcMap.find( LinguLocaleToLanguage( rLocale ) ) ); + return aIt != aSvcMap.end(); +} + + +Reference< XHyphenatedWord > SAL_CALL + HyphenatorDispatcher::hyphenate( + const OUString& rWord, const Locale& rLocale, sal_Int16 nMaxLeading, + const css::uno::Sequence< ::css::beans::PropertyValue >& rProperties ) +{ + MutexGuard aGuard( GetLinguMutex() ); + + Reference< XHyphenatedWord > xRes; + + sal_Int32 nWordLen = rWord.getLength(); + LanguageType nLanguage = LinguLocaleToLanguage( rLocale ); + if (LinguIsUnspecified(nLanguage) || !nWordLen || + nMaxLeading == 0 || nMaxLeading == nWordLen) + return xRes; + + // search for entry with that language + HyphSvcByLangMap_t::iterator aIt( aSvcMap.find( nLanguage ) ); + LangSvcEntries_Hyph *pEntry = aIt != aSvcMap.end() ? aIt->second.get() : nullptr; + + bool bWordModified = false; + if (!pEntry || (nMaxLeading < 0 || nMaxLeading > nWordLen)) + { + return nullptr; + } + else + { + OUString aChkWord( rWord ); + + // replace typographical apostroph by ascii apostroph + OUString aSingleQuote( GetLocaleDataWrapper( nLanguage ).getQuotationMarkEnd() ); + DBG_ASSERT( 1 == aSingleQuote.getLength(), "unexpected length of quotation mark" ); + if (!aSingleQuote.isEmpty()) + aChkWord = aChkWord.replace( aSingleQuote[0], '\'' ); + + bWordModified |= RemoveHyphens( aChkWord ); + if (IsIgnoreControlChars( rProperties, GetPropSet() )) + bWordModified |= RemoveControlChars( aChkWord ); + sal_Int16 nChkMaxLeading = static_cast<sal_Int16>(GetPosInWordToCheck( rWord, nMaxLeading )); + + // check for results from (positive) dictionaries which have precedence! + Reference< XDictionaryEntry > xEntry; + + if (GetDicList().is() && IsUseDicList( rProperties, GetPropSet() )) + { + xEntry = GetDicList()->queryDictionaryEntry( aChkWord, rLocale, + true, false ); + } + + if (xEntry.is()) + { + //! because queryDictionaryEntry (in the end DictionaryNeo::getEntry) + //! does not distinguish between "XYZ" and "XYZ." in order to avoid + //! to require them as different entry we have to supply the + //! original word here as well so it can be used in th result + //! otherwise a strange effect may occur (see #i22591#) + xRes = buildHyphWord( rWord, xEntry, nLanguage, nChkMaxLeading ); + } + else + { + sal_Int32 nLen = pEntry->aSvcImplNames.hasElements() ? 1 : 0; + DBG_ASSERT( pEntry->nLastTriedSvcIndex < nLen, + "lng : index out of range"); + + sal_Int32 i = 0; + Reference< XHyphenator > xHyph; + if (pEntry->aSvcRefs.hasElements()) + xHyph = pEntry->aSvcRefs[0]; + + // try already instantiated service + if (i <= pEntry->nLastTriedSvcIndex) + { + if (xHyph.is() && xHyph->hasLocale( rLocale )) + xRes = xHyph->hyphenate( aChkWord, rLocale, nChkMaxLeading, + rProperties ); + ++i; + } + else if (pEntry->nLastTriedSvcIndex < nLen - 1) + // instantiate services and try it + { + Reference< XHyphenator > *pRef = pEntry->aSvcRefs.getArray(); + + Reference< XComponentContext > xContext( + comphelper::getProcessComponentContext() ); + + // build service initialization argument + Sequence< Any > aArgs(2); + aArgs.getArray()[0] <<= GetPropSet(); + + // create specific service via it's implementation name + try + { + xHyph = Reference< XHyphenator >( + xContext->getServiceManager()->createInstanceWithArgumentsAndContext( + pEntry->aSvcImplNames[0], aArgs, xContext ), + UNO_QUERY ); + } + catch (uno::Exception &) + { + SAL_WARN( "linguistic", "createInstanceWithArguments failed" ); + } + pRef [i] = xHyph; + + Reference< XLinguServiceEventBroadcaster > + xBroadcaster( xHyph, UNO_QUERY ); + if (xBroadcaster.is()) + rMgr.AddLngSvcEvtBroadcaster( xBroadcaster ); + + if (xHyph.is() && xHyph->hasLocale( rLocale )) + xRes = xHyph->hyphenate( aChkWord, rLocale, nChkMaxLeading, + rProperties ); + + pEntry->nLastTriedSvcIndex = static_cast<sal_Int16>(i); + ++i; + + // if language is not supported by the services + // remove it from the list. + if (xHyph.is() && !xHyph->hasLocale( rLocale )) + aSvcMap.erase( nLanguage ); + } + } // if (xEntry.is()) + } + + if (bWordModified && xRes.is()) + xRes = RebuildHyphensAndControlChars( rWord, xRes ); + + if (xRes.is() && xRes->getWord() != rWord) + { + xRes = new HyphenatedWord( rWord, nLanguage, xRes->getHyphenationPos(), + xRes->getHyphenatedWord(), + xRes->getHyphenPos() ); + } + + return xRes; +} + + +Reference< XHyphenatedWord > SAL_CALL + HyphenatorDispatcher::queryAlternativeSpelling( + const OUString& rWord, const Locale& rLocale, sal_Int16 nIndex, + const css::uno::Sequence< ::css::beans::PropertyValue >& rProperties ) +{ + MutexGuard aGuard( GetLinguMutex() ); + + Reference< XHyphenatedWord > xRes; + + sal_Int32 nWordLen = rWord.getLength(); + LanguageType nLanguage = LinguLocaleToLanguage( rLocale ); + if (LinguIsUnspecified(nLanguage) || !nWordLen) + return xRes; + + // search for entry with that language + HyphSvcByLangMap_t::iterator aIt( aSvcMap.find( nLanguage ) ); + LangSvcEntries_Hyph *pEntry = aIt != aSvcMap.end() ? aIt->second.get() : nullptr; + + bool bWordModified = false; + if (!pEntry || !(0 <= nIndex && nIndex <= nWordLen - 2)) + { + return nullptr; + } + else + { + OUString aChkWord( rWord ); + + // replace typographical apostroph by ascii apostroph + OUString aSingleQuote( GetLocaleDataWrapper( nLanguage ).getQuotationMarkEnd() ); + DBG_ASSERT( 1 == aSingleQuote.getLength(), "unexpected length of quotation mark" ); + if (!aSingleQuote.isEmpty()) + aChkWord = aChkWord.replace( aSingleQuote[0], '\'' ); + + bWordModified |= RemoveHyphens( aChkWord ); + if (IsIgnoreControlChars( rProperties, GetPropSet() )) + bWordModified |= RemoveControlChars( aChkWord ); + sal_Int16 nChkIndex = static_cast<sal_Int16>(GetPosInWordToCheck( rWord, nIndex )); + + // check for results from (positive) dictionaries which have precedence! + Reference< XDictionaryEntry > xEntry; + + if (GetDicList().is() && IsUseDicList( rProperties, GetPropSet() )) + { + xEntry = GetDicList()->queryDictionaryEntry( aChkWord, rLocale, + true, false ); + } + + if (xEntry.is()) + { + xRes = buildHyphWord(aChkWord, xEntry, nLanguage, nIndex + 1); + if (xRes.is() && xRes->isAlternativeSpelling() && xRes->getHyphenationPos() == nIndex) + return xRes; + } + else + { + sal_Int32 nLen = pEntry->aSvcImplNames.hasElements() ? 1 : 0; + DBG_ASSERT( pEntry->nLastTriedSvcIndex < nLen, + "lng : index out of range"); + + sal_Int32 i = 0; + Reference< XHyphenator > xHyph; + if (pEntry->aSvcRefs.hasElements()) + xHyph = pEntry->aSvcRefs[0]; + + // try already instantiated service + if (i <= pEntry->nLastTriedSvcIndex) + { + if (xHyph.is() && xHyph->hasLocale( rLocale )) + xRes = xHyph->queryAlternativeSpelling( aChkWord, rLocale, + nChkIndex, rProperties ); + ++i; + } + else if (pEntry->nLastTriedSvcIndex < nLen - 1) + // instantiate services and try it + { + Reference< XHyphenator > *pRef = pEntry->aSvcRefs.getArray(); + + Reference< XComponentContext > xContext( + comphelper::getProcessComponentContext() ); + + // build service initialization argument + Sequence< Any > aArgs(2); + aArgs.getArray()[0] <<= GetPropSet(); + + // create specific service via it's implementation name + try + { + xHyph = Reference< XHyphenator >( + xContext->getServiceManager()->createInstanceWithArgumentsAndContext( + pEntry->aSvcImplNames[0], aArgs, xContext ), UNO_QUERY ); + } + catch (uno::Exception &) + { + SAL_WARN( "linguistic", "createInstanceWithArguments failed" ); + } + pRef [i] = xHyph; + + Reference< XLinguServiceEventBroadcaster > + xBroadcaster( xHyph, UNO_QUERY ); + if (xBroadcaster.is()) + rMgr.AddLngSvcEvtBroadcaster( xBroadcaster ); + + if (xHyph.is() && xHyph->hasLocale( rLocale )) + xRes = xHyph->queryAlternativeSpelling( aChkWord, rLocale, + nChkIndex, rProperties ); + + pEntry->nLastTriedSvcIndex = static_cast<sal_Int16>(i); + ++i; + + // if language is not supported by the services + // remove it from the list. + if (xHyph.is() && !xHyph->hasLocale( rLocale )) + aSvcMap.erase( nLanguage ); + } + } // if (xEntry.is()) + } + + if (bWordModified && xRes.is()) + xRes = RebuildHyphensAndControlChars( rWord, xRes ); + + if (xRes.is() && xRes->getWord() != rWord) + { + xRes = new HyphenatedWord( rWord, nLanguage, xRes->getHyphenationPos(), + xRes->getHyphenatedWord(), + xRes->getHyphenPos() ); + } + + return xRes; +} + + +Reference< XPossibleHyphens > SAL_CALL + HyphenatorDispatcher::createPossibleHyphens( + const OUString& rWord, const Locale& rLocale, + const css::uno::Sequence< ::css::beans::PropertyValue >& rProperties ) +{ + MutexGuard aGuard( GetLinguMutex() ); + + Reference< XPossibleHyphens > xRes; + + LanguageType nLanguage = LinguLocaleToLanguage( rLocale ); + if (LinguIsUnspecified(nLanguage) || rWord.isEmpty()) + return xRes; + + // search for entry with that language + HyphSvcByLangMap_t::iterator aIt( aSvcMap.find( nLanguage ) ); + LangSvcEntries_Hyph *pEntry = aIt != aSvcMap.end() ? aIt->second.get() : nullptr; + + if (pEntry) + { + OUString aChkWord( rWord ); + + // replace typographical apostroph by ascii apostroph + OUString aSingleQuote( GetLocaleDataWrapper( nLanguage ).getQuotationMarkEnd() ); + DBG_ASSERT( 1 == aSingleQuote.getLength(), "unexpected length of quotation mark" ); + if (!aSingleQuote.isEmpty()) + aChkWord = aChkWord.replace( aSingleQuote[0], '\'' ); + + RemoveHyphens( aChkWord ); + if (IsIgnoreControlChars( rProperties, GetPropSet() )) + RemoveControlChars( aChkWord ); + + // check for results from (positive) dictionaries which have precedence! + Reference< XDictionaryEntry > xEntry; + + if (GetDicList().is() && IsUseDicList( rProperties, GetPropSet() )) + { + xEntry = GetDicList()->queryDictionaryEntry( aChkWord, rLocale, + true, false ); + } + + if (xEntry.is()) + { + xRes = buildPossHyphens( xEntry, nLanguage ); + } + else + { + sal_Int32 nLen = pEntry->aSvcImplNames.hasElements() ? 1 : 0; + DBG_ASSERT( pEntry->nLastTriedSvcIndex < nLen, + "lng : index out of range"); + + sal_Int32 i = 0; + Reference< XHyphenator > xHyph; + if (pEntry->aSvcRefs.hasElements()) + xHyph = pEntry->aSvcRefs[0]; + + // try already instantiated service + if (i <= pEntry->nLastTriedSvcIndex) + { + if (xHyph.is() && xHyph->hasLocale( rLocale )) + xRes = xHyph->createPossibleHyphens( aChkWord, rLocale, + rProperties ); + ++i; + } + else if (pEntry->nLastTriedSvcIndex < nLen - 1) + // instantiate services and try it + { + Reference< XHyphenator > *pRef = pEntry->aSvcRefs.getArray(); + + Reference< XComponentContext > xContext( + comphelper::getProcessComponentContext() ); + + // build service initialization argument + Sequence< Any > aArgs(2); + aArgs.getArray()[0] <<= GetPropSet(); + + // create specific service via it's implementation name + try + { + xHyph.set( xContext->getServiceManager()->createInstanceWithArgumentsAndContext( + pEntry->aSvcImplNames[0], aArgs, xContext ), + UNO_QUERY ); + } + catch (uno::Exception &) + { + SAL_WARN( "linguistic", "createWithArguments failed" ); + } + pRef [i] = xHyph; + + Reference< XLinguServiceEventBroadcaster > + xBroadcaster( xHyph, UNO_QUERY ); + if (xBroadcaster.is()) + rMgr.AddLngSvcEvtBroadcaster( xBroadcaster ); + + if (xHyph.is() && xHyph->hasLocale( rLocale )) + xRes = xHyph->createPossibleHyphens( aChkWord, rLocale, rProperties ); + + pEntry->nLastTriedSvcIndex = static_cast<sal_Int16>(i); + ++i; + + // if language is not supported by the services + // remove it from the list. + if (xHyph.is() && !xHyph->hasLocale( rLocale )) + aSvcMap.erase( nLanguage ); + } + } // if (xEntry.is()) + } + + if (xRes.is() && xRes->getWord() != rWord) + { + xRes = new PossibleHyphens( rWord, nLanguage, + xRes->getPossibleHyphens(), + xRes->getHyphenationPositions() ); + } + + return xRes; +} + + +void HyphenatorDispatcher::SetServiceList( const Locale &rLocale, + const Sequence< OUString > &rSvcImplNames ) +{ + MutexGuard aGuard( GetLinguMutex() ); + + LanguageType nLanguage = LinguLocaleToLanguage( rLocale ); + + if (!rSvcImplNames.hasElements()) + // remove entry + aSvcMap.erase( nLanguage ); + else + { + // modify/add entry + LangSvcEntries_Hyph *pEntry = aSvcMap[ nLanguage ].get(); + if (pEntry) + { + pEntry->Clear(); + pEntry->aSvcImplNames = rSvcImplNames; + pEntry->aSvcImplNames.realloc(1); + pEntry->aSvcRefs = Sequence< Reference < XHyphenator > > ( 1 ); + } + else + { + auto pTmpEntry = std::make_shared<LangSvcEntries_Hyph>( rSvcImplNames[0] ); + pTmpEntry->aSvcRefs = Sequence< Reference < XHyphenator > >( 1 ); + aSvcMap[ nLanguage ] = pTmpEntry; + } + } +} + + +Sequence< OUString > + HyphenatorDispatcher::GetServiceList( const Locale &rLocale ) const +{ + MutexGuard aGuard( GetLinguMutex() ); + + Sequence< OUString > aRes; + + // search for entry with that language and use data from that + LanguageType nLanguage = LinguLocaleToLanguage( rLocale ); + const HyphSvcByLangMap_t::const_iterator aIt( aSvcMap.find( nLanguage ) ); + const LangSvcEntries_Hyph *pEntry = aIt != aSvcMap.end() ? aIt->second.get() : nullptr; + if (pEntry) + { + aRes = pEntry->aSvcImplNames; + if (aRes.hasElements()) + aRes.realloc(1); + } + + return aRes; +} + + +/* vim:set shiftwidth=4 softtabstop=4 expandtab: */ |