855 lines
29 KiB
C++
855 lines
29 KiB
C++
/* -*- Mode: C++; tab-width: 4; indent-tabs-mode: nil; c-basic-offset: 4 -*- */
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/*************************************************************************
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*
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* DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
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*
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* Copyright 2000, 2010 Oracle and/or its affiliates.
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*
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* OpenOffice.org - a multi-platform office productivity suite
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*
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* This file is part of OpenOffice.org.
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*
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* OpenOffice.org is free software: you can redistribute it and/or modify
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* it under the terms of the GNU Lesser General Public License version 3
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* only, as published by the Free Software Foundation.
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*
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* OpenOffice.org is distributed in the hope that it will be useful,
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* but WITHOUT ANY WARRANTY; without even the implied warranty of
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* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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* GNU Lesser General Public License version 3 for more details
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* (a copy is included in the LICENSE file that accompanied this code).
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*
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* You should have received a copy of the GNU Lesser General Public License
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* version 3 along with OpenOffice.org. If not, see
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* <http://www.openoffice.org/license.html>
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* for a copy of the LGPLv3 License.
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*
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************************************************************************/
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// MARKER(update_precomp.py): autogen include statement, do not remove
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#include "precompiled_linguistic.hxx"
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#include <com/sun/star/uno/Reference.h>
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#include <com/sun/star/linguistic2/XSearchableDictionaryList.hpp>
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#include <com/sun/star/linguistic2/SpellFailure.hpp>
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#include <com/sun/star/registry/XRegistryKey.hpp>
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#include <cppuhelper/factory.hxx> // helper for factories
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#include <unotools/localedatawrapper.hxx>
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#include <unotools/processfactory.hxx>
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#include <tools/debug.hxx>
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#include <svl/lngmisc.hxx>
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#include <osl/mutex.hxx>
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#include <vector>
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#include "spelldsp.hxx"
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#include "linguistic/spelldta.hxx"
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#include "lngsvcmgr.hxx"
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#include "linguistic/lngprops.hxx"
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using namespace utl;
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using namespace osl;
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using namespace com::sun::star;
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using namespace com::sun::star::beans;
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using namespace com::sun::star::lang;
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using namespace com::sun::star::uno;
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using namespace com::sun::star::linguistic2;
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using namespace linguistic;
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using ::rtl::OUString;
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// ProposalList: list of proposals for misspelled words
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// The order of strings in the array should be left unchanged because the
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// spellchecker should have put the more likely suggestions at the top.
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// New entries will be added to the end but duplicates are to be avoided.
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// Removing entries is done by assigning the empty string.
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// The sequence is constructed from all non empty strings in the original
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// while maintaining the order.
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class ProposalList
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{
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std::vector< OUString > aVec;
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sal_Bool HasEntry( const OUString &rText ) const;
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// make copy c-tor and assignment operator private
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ProposalList( const ProposalList & );
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ProposalList & operator = ( const ProposalList & );
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public:
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ProposalList() {}
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size_t Count() const;
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void Prepend( const OUString &rText );
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void Append( const OUString &rNew );
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void Append( const std::vector< OUString > &rNew );
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void Append( const Sequence< OUString > &rNew );
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void Remove( const OUString &rText );
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Sequence< OUString > GetSequence() const;
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};
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sal_Bool ProposalList::HasEntry( const OUString &rText ) const
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{
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sal_Bool bFound = sal_False;
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size_t nCnt = aVec.size();
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for (size_t i = 0; !bFound && i < nCnt; ++i)
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{
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if (aVec[i] == rText)
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bFound = sal_True;
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}
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return bFound;
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}
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void ProposalList::Prepend( const OUString &rText )
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{
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if (!HasEntry( rText ))
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aVec.insert( aVec.begin(), rText );
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}
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void ProposalList::Append( const OUString &rText )
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{
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if (!HasEntry( rText ))
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aVec.push_back( rText );
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}
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void ProposalList::Append( const std::vector< OUString > &rNew )
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{
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size_t nLen = rNew.size();
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for ( size_t i = 0; i < nLen; ++i)
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{
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const OUString &rText = rNew[i];
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if (!HasEntry( rText ))
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Append( rText );
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}
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}
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void ProposalList::Append( const Sequence< OUString > &rNew )
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{
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sal_Int32 nLen = rNew.getLength();
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const OUString *pNew = rNew.getConstArray();
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for (sal_Int32 i = 0; i < nLen; ++i)
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{
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const OUString &rText = pNew[i];
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if (!HasEntry( rText ))
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Append( rText );
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}
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}
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size_t ProposalList::Count() const
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{
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// returns the number of non-empty strings in the vector
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size_t nRes = 0;
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size_t nLen = aVec.size();
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for (size_t i = 0; i < nLen; ++i)
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{
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if (aVec[i].getLength() != 0)
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++nRes;
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}
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return nRes;
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}
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Sequence< OUString > ProposalList::GetSequence() const
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{
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sal_Int32 nCount = Count();
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sal_Int32 nIdx = 0;
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Sequence< OUString > aRes( nCount );
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OUString *pRes = aRes.getArray();
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sal_Int32 nLen = aVec.size();
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for (sal_Int32 i = 0; i < nLen; ++i)
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{
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const OUString &rText = aVec[i];
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DBG_ASSERT( nIdx < nCount, "index our of range" );
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if (nIdx < nCount && rText.getLength() > 0)
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pRes[ nIdx++ ] = rText;
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}
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return aRes;
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}
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void ProposalList::Remove( const OUString &rText )
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{
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size_t nLen = aVec.size();
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for (size_t i = 0; i < nLen; ++i)
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{
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OUString &rEntry = aVec[i];
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if (rEntry == rText)
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{
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rEntry = OUString();
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break; // there should be only one matching entry
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}
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}
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}
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sal_Bool SvcListHasLanguage(
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const LangSvcEntries_Spell &rEntry,
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LanguageType nLanguage )
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{
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sal_Bool bHasLanguage = sal_False;
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Locale aTmpLocale;
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const Reference< XSpellChecker > *pRef = rEntry.aSvcRefs .getConstArray();
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sal_Int32 nLen = rEntry.aSvcRefs.getLength();
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for (sal_Int32 k = 0; k < nLen && !bHasLanguage; ++k)
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{
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if (pRef[k].is())
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{
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if (0 == aTmpLocale.Language.getLength())
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aTmpLocale = CreateLocale( nLanguage );
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bHasLanguage = pRef[k]->hasLocale( aTmpLocale );
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}
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}
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return bHasLanguage;
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}
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SpellCheckerDispatcher::SpellCheckerDispatcher( LngSvcMgr &rLngSvcMgr ) :
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rMgr (rLngSvcMgr)
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{
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pCache = NULL;
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}
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SpellCheckerDispatcher::~SpellCheckerDispatcher()
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{
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ClearSvcList();
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delete pCache;
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}
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void SpellCheckerDispatcher::ClearSvcList()
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{
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// release memory for each table entry
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SpellSvcByLangMap_t aTmp;
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aSvcMap.swap( aTmp );
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}
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Sequence< Locale > SAL_CALL SpellCheckerDispatcher::getLocales()
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throw(RuntimeException)
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{
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MutexGuard aGuard( GetLinguMutex() );
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Sequence< Locale > aLocales( static_cast< sal_Int32 >(aSvcMap.size()) );
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Locale *pLocales = aLocales.getArray();
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SpellSvcByLangMap_t::const_iterator aIt;
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for (aIt = aSvcMap.begin(); aIt != aSvcMap.end(); ++aIt)
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{
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*pLocales++ = CreateLocale( aIt->first );
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}
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return aLocales;
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}
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sal_Bool SAL_CALL SpellCheckerDispatcher::hasLocale( const Locale& rLocale )
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throw(RuntimeException)
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{
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MutexGuard aGuard( GetLinguMutex() );
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SpellSvcByLangMap_t::const_iterator aIt( aSvcMap.find( LocaleToLanguage( rLocale ) ) );
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return aIt != aSvcMap.end();
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}
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sal_Bool SAL_CALL
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SpellCheckerDispatcher::isValid( const OUString& rWord, const Locale& rLocale,
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const PropertyValues& rProperties )
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throw(IllegalArgumentException, RuntimeException)
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{
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MutexGuard aGuard( GetLinguMutex() );
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return isValid_Impl( rWord, LocaleToLanguage( rLocale ), rProperties, sal_True );
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}
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Reference< XSpellAlternatives > SAL_CALL
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SpellCheckerDispatcher::spell( const OUString& rWord, const Locale& rLocale,
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const PropertyValues& rProperties )
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throw(IllegalArgumentException, RuntimeException)
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{
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MutexGuard aGuard( GetLinguMutex() );
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return spell_Impl( rWord, LocaleToLanguage( rLocale ), rProperties, sal_True );
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}
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// returns the overall result of cross-checking with all user-dictionaries
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// including the IgnoreAll list
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static Reference< XDictionaryEntry > lcl_GetRulingDictionaryEntry(
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const OUString &rWord,
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LanguageType nLanguage )
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{
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Reference< XDictionaryEntry > xRes;
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// the order of winning from top to bottom is:
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// 1) IgnoreAll list will always win
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// 2) Negative dictionaries will win over positive dictionaries
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Reference< XDictionary > xIgnoreAll( GetIgnoreAllList() );
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if (xIgnoreAll.is())
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xRes = xIgnoreAll->getEntry( rWord );
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if (!xRes.is())
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{
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Reference< XDictionaryList > xDList( GetDictionaryList() );
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Reference< XDictionaryEntry > xNegEntry( SearchDicList( xDList,
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rWord, nLanguage, sal_False, sal_True ) );
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if (xNegEntry.is())
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xRes = xNegEntry;
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else
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{
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Reference< XDictionaryEntry > xPosEntry( SearchDicList( xDList,
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rWord, nLanguage, sal_True, sal_True ) );
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if (xPosEntry.is())
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xRes = xPosEntry;
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}
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}
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return xRes;
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}
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sal_Bool SpellCheckerDispatcher::isValid_Impl(
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const OUString& rWord,
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LanguageType nLanguage,
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const PropertyValues& rProperties,
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sal_Bool bCheckDics)
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throw( RuntimeException, IllegalArgumentException )
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{
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MutexGuard aGuard( GetLinguMutex() );
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sal_Bool bRes = sal_True;
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if (nLanguage == LANGUAGE_NONE || !rWord.getLength())
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return bRes;
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// search for entry with that language
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SpellSvcByLangMap_t::iterator aIt( aSvcMap.find( nLanguage ) );
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LangSvcEntries_Spell *pEntry = aIt != aSvcMap.end() ? aIt->second.get() : NULL;
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if (!pEntry)
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{
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#ifdef LINGU_EXCEPTIONS
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throw IllegalArgumentException();
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#endif
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}
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else
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{
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OUString aChkWord( rWord );
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Locale aLocale( CreateLocale( nLanguage ) );
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// replace typographical apostroph by ascii apostroph
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String aSingleQuote( GetLocaleDataWrapper( nLanguage ).getQuotationMarkEnd() );
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DBG_ASSERT( 1 == aSingleQuote.Len(), "unexpectend length of quotation mark" );
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if (aSingleQuote.Len())
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aChkWord = aChkWord.replace( aSingleQuote.GetChar(0), '\'' );
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RemoveHyphens( aChkWord );
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if (IsIgnoreControlChars( rProperties, GetPropSet() ))
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RemoveControlChars( aChkWord );
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sal_Int32 nLen = pEntry->aSvcRefs.getLength();
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DBG_ASSERT( nLen == pEntry->aSvcImplNames.getLength(),
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"lng : sequence length mismatch");
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DBG_ASSERT( pEntry->nLastTriedSvcIndex < nLen,
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"lng : index out of range");
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sal_Int32 i = 0;
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sal_Bool bTmpRes = sal_True;
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sal_Bool bTmpResValid = sal_False;
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// try already instantiated services first
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{
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const Reference< XSpellChecker > *pRef =
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pEntry->aSvcRefs.getConstArray();
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while (i <= pEntry->nLastTriedSvcIndex
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&& (!bTmpResValid || sal_False == bTmpRes))
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{
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bTmpResValid = sal_True;
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if (pRef[i].is() && pRef[i]->hasLocale( aLocale ))
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{
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bTmpRes = GetCache().CheckWord( aChkWord, nLanguage );
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if (!bTmpRes)
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{
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bTmpRes = pRef[i]->isValid( aChkWord, aLocale, rProperties );
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// Add correct words to the cache.
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// But not those that are correct only because of
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// the temporary supplied settings.
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if (bTmpRes && 0 == rProperties.getLength())
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GetCache().AddWord( aChkWord, nLanguage );
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}
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}
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else
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bTmpResValid = sal_False;
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if (bTmpResValid)
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bRes = bTmpRes;
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++i;
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}
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}
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// if still no result instantiate new services and try those
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if ((!bTmpResValid || sal_False == bTmpRes)
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&& pEntry->nLastTriedSvcIndex < nLen - 1)
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{
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const OUString *pImplNames = pEntry->aSvcImplNames.getConstArray();
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Reference< XSpellChecker > *pRef = pEntry->aSvcRefs .getArray();
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Reference< XMultiServiceFactory > xMgr( getProcessServiceFactory() );
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if (xMgr.is())
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{
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// build service initialization argument
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Sequence< Any > aArgs(2);
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aArgs.getArray()[0] <<= GetPropSet();
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while (i < nLen && (!bTmpResValid || sal_False == bTmpRes))
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{
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// create specific service via it's implementation name
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Reference< XSpellChecker > xSpell;
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try
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{
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xSpell = Reference< XSpellChecker >(
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xMgr->createInstanceWithArguments(
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pImplNames[i], aArgs ), UNO_QUERY );
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}
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catch (uno::Exception &)
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{
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DBG_ASSERT( 0, "createInstanceWithArguments failed" );
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}
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pRef [i] = xSpell;
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Reference< XLinguServiceEventBroadcaster >
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xBroadcaster( xSpell, UNO_QUERY );
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if (xBroadcaster.is())
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rMgr.AddLngSvcEvtBroadcaster( xBroadcaster );
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bTmpResValid = sal_True;
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if (xSpell.is() && xSpell->hasLocale( aLocale ))
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{
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bTmpRes = GetCache().CheckWord( aChkWord, nLanguage );
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if (!bTmpRes)
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{
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bTmpRes = xSpell->isValid( aChkWord, aLocale, rProperties );
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// Add correct words to the cache.
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// But not those that are correct only because of
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// the temporary supplied settings.
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if (bTmpRes && 0 == rProperties.getLength())
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GetCache().AddWord( aChkWord, nLanguage );
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}
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}
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else
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bTmpResValid = sal_False;
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if (bTmpResValid)
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bRes = bTmpRes;
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pEntry->nLastTriedSvcIndex = (sal_Int16) i;
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++i;
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}
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// if language is not supported by any of the services
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// remove it from the list.
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if (i == nLen)
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{
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if (!SvcListHasLanguage( *pEntry, nLanguage ))
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aSvcMap.erase( nLanguage );
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}
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}
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}
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// cross-check against results from dictionaries which have precedence!
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if (bCheckDics &&
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GetDicList().is() && IsUseDicList( rProperties, GetPropSet() ))
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{
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Reference< XDictionaryEntry > xTmp( lcl_GetRulingDictionaryEntry( aChkWord, nLanguage ) );
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if (xTmp.is())
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bRes = !xTmp->isNegative();
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}
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}
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return bRes;
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}
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Reference< XSpellAlternatives > SpellCheckerDispatcher::spell_Impl(
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const OUString& rWord,
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LanguageType nLanguage,
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const PropertyValues& rProperties,
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sal_Bool bCheckDics )
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throw(IllegalArgumentException, RuntimeException)
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{
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MutexGuard aGuard( GetLinguMutex() );
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Reference< XSpellAlternatives > xRes;
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if (nLanguage == LANGUAGE_NONE || !rWord.getLength())
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return xRes;
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// search for entry with that language
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SpellSvcByLangMap_t::iterator aIt( aSvcMap.find( nLanguage ) );
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LangSvcEntries_Spell *pEntry = aIt != aSvcMap.end() ? aIt->second.get() : NULL;
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if (!pEntry)
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{
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#ifdef LINGU_EXCEPTIONS
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throw IllegalArgumentException();
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#endif
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}
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else
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{
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OUString aChkWord( rWord );
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Locale aLocale( CreateLocale( nLanguage ) );
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// replace typographical apostroph by ascii apostroph
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String aSingleQuote( GetLocaleDataWrapper( nLanguage ).getQuotationMarkEnd() );
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DBG_ASSERT( 1 == aSingleQuote.Len(), "unexpectend length of quotation mark" );
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if (aSingleQuote.Len())
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aChkWord = aChkWord.replace( aSingleQuote.GetChar(0), '\'' );
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RemoveHyphens( aChkWord );
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if (IsIgnoreControlChars( rProperties, GetPropSet() ))
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RemoveControlChars( aChkWord );
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sal_Int32 nLen = pEntry->aSvcRefs.getLength();
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DBG_ASSERT( nLen == pEntry->aSvcImplNames.getLength(),
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"lng : sequence length mismatch");
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DBG_ASSERT( pEntry->nLastTriedSvcIndex < nLen,
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"lng : index out of range");
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sal_Int32 i = 0;
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Reference< XSpellAlternatives > xTmpRes;
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sal_Bool bTmpResValid = sal_False;
|
|
|
|
// try already instantiated services first
|
|
{
|
|
const Reference< XSpellChecker > *pRef = pEntry->aSvcRefs.getConstArray();
|
|
sal_Int32 nNumSugestions = -1;
|
|
while (i <= pEntry->nLastTriedSvcIndex
|
|
&& (!bTmpResValid || xTmpRes.is()) )
|
|
{
|
|
bTmpResValid = sal_True;
|
|
if (pRef[i].is() && pRef[i]->hasLocale( aLocale ))
|
|
{
|
|
sal_Bool bOK = GetCache().CheckWord( aChkWord, nLanguage );
|
|
if (bOK)
|
|
xTmpRes = NULL;
|
|
else
|
|
{
|
|
xTmpRes = pRef[i]->spell( aChkWord, aLocale, rProperties );
|
|
|
|
// Add correct words to the cache.
|
|
// But not those that are correct only because of
|
|
// the temporary supplied settings.
|
|
if (!xTmpRes.is() && 0 == rProperties.getLength())
|
|
GetCache().AddWord( aChkWord, nLanguage );
|
|
}
|
|
}
|
|
else
|
|
bTmpResValid = sal_False;
|
|
|
|
// return first found result if the word is not known by any checker.
|
|
// But if that result has no suggestions use the first one that does
|
|
// provide suggestions for the misspelled word.
|
|
if (!xRes.is() && bTmpResValid)
|
|
{
|
|
xRes = xTmpRes;
|
|
nNumSugestions = 0;
|
|
if (xRes.is())
|
|
nNumSugestions = xRes->getAlternatives().getLength();
|
|
}
|
|
sal_Int32 nTmpNumSugestions = 0;
|
|
if (xTmpRes.is() && bTmpResValid)
|
|
nTmpNumSugestions = xTmpRes->getAlternatives().getLength();
|
|
if (xRes.is() && nNumSugestions == 0 && nTmpNumSugestions > 0)
|
|
{
|
|
xRes = xTmpRes;
|
|
nNumSugestions = nTmpNumSugestions;
|
|
}
|
|
|
|
++i;
|
|
}
|
|
}
|
|
|
|
// if still no result instantiate new services and try those
|
|
if ((!bTmpResValid || xTmpRes.is())
|
|
&& pEntry->nLastTriedSvcIndex < nLen - 1)
|
|
{
|
|
const OUString *pImplNames = pEntry->aSvcImplNames.getConstArray();
|
|
Reference< XSpellChecker > *pRef = pEntry->aSvcRefs .getArray();
|
|
|
|
Reference< XMultiServiceFactory > xMgr( getProcessServiceFactory() );
|
|
if (xMgr.is())
|
|
{
|
|
// build service initialization argument
|
|
Sequence< Any > aArgs(2);
|
|
aArgs.getArray()[0] <<= GetPropSet();
|
|
|
|
sal_Int32 nNumSugestions = -1;
|
|
while (i < nLen && (!bTmpResValid || xTmpRes.is()))
|
|
{
|
|
// create specific service via it's implementation name
|
|
Reference< XSpellChecker > xSpell;
|
|
try
|
|
{
|
|
xSpell = Reference< XSpellChecker >(
|
|
xMgr->createInstanceWithArguments(
|
|
pImplNames[i], aArgs ), UNO_QUERY );
|
|
}
|
|
catch (uno::Exception &)
|
|
{
|
|
DBG_ASSERT( 0, "createInstanceWithArguments failed" );
|
|
}
|
|
pRef [i] = xSpell;
|
|
|
|
Reference< XLinguServiceEventBroadcaster >
|
|
xBroadcaster( xSpell, UNO_QUERY );
|
|
if (xBroadcaster.is())
|
|
rMgr.AddLngSvcEvtBroadcaster( xBroadcaster );
|
|
|
|
bTmpResValid = sal_True;
|
|
if (xSpell.is() && xSpell->hasLocale( aLocale ))
|
|
{
|
|
sal_Bool bOK = GetCache().CheckWord( aChkWord, nLanguage );
|
|
if (bOK)
|
|
xTmpRes = NULL;
|
|
else
|
|
{
|
|
xTmpRes = xSpell->spell( aChkWord, aLocale, rProperties );
|
|
|
|
// Add correct words to the cache.
|
|
// But not those that are correct only because of
|
|
// the temporary supplied settings.
|
|
if (!xTmpRes.is() && 0 == rProperties.getLength())
|
|
GetCache().AddWord( aChkWord, nLanguage );
|
|
}
|
|
}
|
|
else
|
|
bTmpResValid = sal_False;
|
|
|
|
// return first found result if the word is not known by any checker.
|
|
// But if that result has no suggestions use the first one that does
|
|
// provide suggestions for the misspelled word.
|
|
if (!xRes.is() && bTmpResValid)
|
|
{
|
|
xRes = xTmpRes;
|
|
nNumSugestions = 0;
|
|
if (xRes.is())
|
|
nNumSugestions = xRes->getAlternatives().getLength();
|
|
}
|
|
sal_Int32 nTmpNumSugestions = 0;
|
|
if (xTmpRes.is() && bTmpResValid)
|
|
nTmpNumSugestions = xTmpRes->getAlternatives().getLength();
|
|
if (xRes.is() && nNumSugestions == 0 && nTmpNumSugestions > 0)
|
|
{
|
|
xRes = xTmpRes;
|
|
nNumSugestions = nTmpNumSugestions;
|
|
}
|
|
|
|
pEntry->nLastTriedSvcIndex = (sal_Int16) i;
|
|
++i;
|
|
}
|
|
|
|
// if language is not supported by any of the services
|
|
// remove it from the list.
|
|
if (i == nLen)
|
|
{
|
|
if (!SvcListHasLanguage( *pEntry, nLanguage ))
|
|
aSvcMap.erase( nLanguage );
|
|
}
|
|
}
|
|
}
|
|
|
|
// if word is finally found to be correct
|
|
// clear previously remembered alternatives
|
|
if (bTmpResValid && !xTmpRes.is())
|
|
xRes = NULL;
|
|
|
|
// list of proposals found (to be checked against entries of
|
|
// neagtive dictionaries)
|
|
ProposalList aProposalList;
|
|
sal_Int16 eFailureType = -1; // no failure
|
|
if (xRes.is())
|
|
{
|
|
aProposalList.Append( xRes->getAlternatives() );
|
|
eFailureType = xRes->getFailureType();
|
|
}
|
|
Reference< XDictionaryList > xDList;
|
|
if (GetDicList().is() && IsUseDicList( rProperties, GetPropSet() ))
|
|
xDList = Reference< XDictionaryList >( GetDicList(), UNO_QUERY );
|
|
|
|
// cross-check against results from user-dictionaries which have precedence!
|
|
if (bCheckDics && xDList.is())
|
|
{
|
|
Reference< XDictionaryEntry > xTmp( lcl_GetRulingDictionaryEntry( aChkWord, nLanguage ) );
|
|
if (xTmp.is())
|
|
{
|
|
if (xTmp->isNegative()) // positive entry found
|
|
{
|
|
eFailureType = SpellFailure::IS_NEGATIVE_WORD;
|
|
|
|
// replacement text to be added to suggestions, if not empty
|
|
OUString aAddRplcTxt( xTmp->getReplacementText() );
|
|
|
|
// replacement text must not be in negative dictionary itself
|
|
if (aAddRplcTxt.getLength() &&
|
|
!SearchDicList( xDList, aAddRplcTxt, nLanguage, sal_False, sal_True ).is())
|
|
{
|
|
aProposalList.Prepend( aAddRplcTxt );
|
|
}
|
|
}
|
|
else // positive entry found
|
|
{
|
|
xRes = NULL;
|
|
eFailureType = -1; // no failure
|
|
}
|
|
}
|
|
}
|
|
|
|
if (eFailureType != -1) // word misspelled or found in negative user-dictionary
|
|
{
|
|
// search suitable user-dictionaries for suggestions that are
|
|
// similar to the misspelled word
|
|
std::vector< OUString > aDicListProps; // list of proposals from user-dictionaries
|
|
SearchSimilarText( aChkWord, nLanguage, xDList, aDicListProps );
|
|
aProposalList.Append( aDicListProps );
|
|
Sequence< OUString > aProposals = aProposalList.GetSequence();
|
|
|
|
// remove entries listed in negative dictionaries
|
|
// (we don't want to display suggestions that will be regarded as misspelledlater on)
|
|
if (bCheckDics && xDList.is())
|
|
SeqRemoveNegEntries( aProposals, xDList, nLanguage );
|
|
|
|
uno::Reference< linguistic2::XSetSpellAlternatives > xSetAlt( xRes, uno::UNO_QUERY );
|
|
if (xSetAlt.is())
|
|
{
|
|
xSetAlt->setAlternatives( aProposals );
|
|
xSetAlt->setFailureType( eFailureType );
|
|
}
|
|
else
|
|
{
|
|
if (xRes.is())
|
|
{
|
|
DBG_ASSERT( 0, "XSetSpellAlternatives not implemented!" );
|
|
}
|
|
else if (aProposals.getLength() > 0)
|
|
{
|
|
// no xRes but Proposals found from the user-dictionaries.
|
|
// Thus we need to create an xRes...
|
|
xRes = new linguistic::SpellAlternatives( rWord, nLanguage,
|
|
SpellFailure::IS_NEGATIVE_WORD, aProposals );
|
|
}
|
|
}
|
|
}
|
|
}
|
|
|
|
return xRes;
|
|
}
|
|
|
|
uno::Sequence< sal_Int16 > SAL_CALL SpellCheckerDispatcher::getLanguages( )
|
|
throw (uno::RuntimeException)
|
|
{
|
|
MutexGuard aGuard( GetLinguMutex() );
|
|
uno::Sequence< Locale > aTmp( getLocales() );
|
|
uno::Sequence< sal_Int16 > aRes( LocaleSeqToLangSeq( aTmp ) );
|
|
return aRes;
|
|
}
|
|
|
|
|
|
sal_Bool SAL_CALL SpellCheckerDispatcher::hasLanguage(
|
|
sal_Int16 nLanguage )
|
|
throw (uno::RuntimeException)
|
|
{
|
|
MutexGuard aGuard( GetLinguMutex() );
|
|
Locale aLocale( CreateLocale( nLanguage ) );
|
|
return hasLocale( aLocale );
|
|
}
|
|
|
|
|
|
sal_Bool SAL_CALL SpellCheckerDispatcher::isValid(
|
|
const OUString& rWord,
|
|
sal_Int16 nLanguage,
|
|
const uno::Sequence< beans::PropertyValue >& rProperties )
|
|
throw (lang::IllegalArgumentException, uno::RuntimeException)
|
|
{
|
|
MutexGuard aGuard( GetLinguMutex() );
|
|
Locale aLocale( CreateLocale( nLanguage ) );
|
|
return isValid( rWord, aLocale, rProperties);
|
|
}
|
|
|
|
|
|
uno::Reference< linguistic2::XSpellAlternatives > SAL_CALL SpellCheckerDispatcher::spell(
|
|
const OUString& rWord,
|
|
sal_Int16 nLanguage,
|
|
const uno::Sequence< beans::PropertyValue >& rProperties )
|
|
throw (lang::IllegalArgumentException, uno::RuntimeException)
|
|
{
|
|
MutexGuard aGuard( GetLinguMutex() );
|
|
Locale aLocale( CreateLocale( nLanguage ) );
|
|
return spell( rWord, aLocale, rProperties);
|
|
}
|
|
|
|
|
|
void SpellCheckerDispatcher::SetServiceList( const Locale &rLocale,
|
|
const Sequence< OUString > &rSvcImplNames )
|
|
{
|
|
MutexGuard aGuard( GetLinguMutex() );
|
|
|
|
if (pCache)
|
|
pCache->Flush(); // new services may spell differently...
|
|
|
|
sal_Int16 nLanguage = LocaleToLanguage( rLocale );
|
|
|
|
sal_Int32 nLen = rSvcImplNames.getLength();
|
|
if (0 == nLen)
|
|
// remove entry
|
|
aSvcMap.erase( nLanguage );
|
|
else
|
|
{
|
|
// modify/add entry
|
|
LangSvcEntries_Spell *pEntry = aSvcMap[ nLanguage ].get();
|
|
if (pEntry)
|
|
{
|
|
pEntry->Clear();
|
|
pEntry->aSvcImplNames = rSvcImplNames;
|
|
pEntry->aSvcRefs = Sequence< Reference < XSpellChecker > > ( nLen );
|
|
}
|
|
else
|
|
{
|
|
boost::shared_ptr< LangSvcEntries_Spell > pTmpEntry( new LangSvcEntries_Spell( rSvcImplNames ) );
|
|
pTmpEntry->aSvcRefs = Sequence< Reference < XSpellChecker > >( nLen );
|
|
aSvcMap[ nLanguage ] = pTmpEntry;
|
|
}
|
|
}
|
|
}
|
|
|
|
|
|
Sequence< OUString >
|
|
SpellCheckerDispatcher::GetServiceList( const Locale &rLocale ) const
|
|
{
|
|
MutexGuard aGuard( GetLinguMutex() );
|
|
|
|
Sequence< OUString > aRes;
|
|
|
|
// search for entry with that language and use data from that
|
|
sal_Int16 nLanguage = LocaleToLanguage( rLocale );
|
|
SpellCheckerDispatcher *pThis = (SpellCheckerDispatcher *) this;
|
|
const SpellSvcByLangMap_t::iterator aIt( pThis->aSvcMap.find( nLanguage ) );
|
|
const LangSvcEntries_Spell *pEntry = aIt != aSvcMap.end() ? aIt->second.get() : NULL;
|
|
if (pEntry)
|
|
aRes = pEntry->aSvcImplNames;
|
|
|
|
return aRes;
|
|
}
|
|
|
|
|
|
LinguDispatcher::DspType SpellCheckerDispatcher::GetDspType() const
|
|
{
|
|
return DSP_SPELL;
|
|
}
|
|
|
|
void SpellCheckerDispatcher::FlushSpellCache()
|
|
{
|
|
if (pCache)
|
|
pCache->Flush();
|
|
}
|
|
|
|
/* vim:set shiftwidth=4 softtabstop=4 expandtab: */
|