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office-gobmx/linguistic/source/hyphdsp.cxx
Stephan Bergmann c6db02a2af Extend loplugin:stringview to OUStringBuffer::copy 
(Somewhat oddly, there is no OStringBuffer::copy counterpart.)

This required some modification to StringView::VisitCXXConstructExpr to avoid

> In file included from odk/qa/checkapi/checkapi.cxx:29:
> In file included from workdir/CustomTarget/odk/allheaders/allheaders.hxx:351:
> In file included from instdir/sdk/include/rtl/math.hxx:31:
> instdir/sdk/include/rtl/ustrbuf.hxx:1687:16: error: rather than copy, pass with a view using subView() [loplugin:stringview]
>         return copy( beginIndex, getLength() - beginIndex );
>                ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~

while building CppunitTest_odk_checkapi as external C++03 code, where the
returned value is wrapped in a CXXConstructExpr.  And testing for that case
required a new CompilerTest_compilerplugins_clang-c++03 that uses gb_CXX03FLAGS
and needs to not set LIBO_INTERNAL_ONLY (via gb_CompilerTest_set_external_code),
as compiling as C++03 would otherwise generate lots of errors like unknown
char16_t at include/sal/types.h:118.  (There was a choice whether to name the
new test "-c++03" or "-external", but the issue it tests is caused more by the
code being compiled with C++03 than by this being external code, see above.)

Change-Id: I873a9c5a70d3ea949cf13a169d46920b71282712
Reviewed-on: https://gerrit.libreoffice.org/c/core/+/130036
Tested-by: Jenkins
Reviewed-by: Stephan Bergmann <sbergman@redhat.com>
2022-02-16 22:45:42 +01:00

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/* -*- 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>
#if OSL_DEBUG_LEVEL > 0
#include <utility>
#endif
#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().swap(aSvcMap);
}
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_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 (std::u16string_view(aTmp) != rOrigWord)
{
// both words should only differ by a having a trailing '.'
// character or not...
std::u16string_view aShorter(aTmp), aLonger(rOrigWord);
if (aTmp.getLength() > rOrigWord.getLength())
std::swap(aShorter, aLonger);
sal_Int32 nS = aShorter.size();
sal_Int32 nL = aLonger.size();
if (nS > 0 && nL > 0)
{
assert( ((nS + 1 == nL) && aLonger[nL-1] == '.') && "HyphenatorDispatcher::buildHyphWord: unexpected difference between words!" );
}
}
}
#endif
sal_Int32 nHyphenPos = -1;
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.subView( nOrigHyphPos + 1, endhyphpat - nOrigHyphPos - 1) );
nHyphenPos = aTmp2.getLength();
aTmp2.append( aTmp.subView( 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: */
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