142 lines
4.8 KiB
C++
142 lines
4.8 KiB
C++
/* -*- Mode: C++; tab-width: 4; indent-tabs-mode: nil; c-basic-offset: 4 -*- */
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/*
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* This file is part of the LibreOffice project.
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*
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* This Source Code Form is subject to the terms of the Mozilla Public
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* License, v. 2.0. If a copy of the MPL was not distributed with this
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* file, You can obtain one at http://mozilla.org/MPL/2.0/.
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*
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* This file incorporates work covered by the following license notice:
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*
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* Licensed to the Apache Software Foundation (ASF) under one or more
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* contributor license agreements. See the NOTICE file distributed
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* with this work for additional information regarding copyright
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* ownership. The ASF licenses this file to you under the Apache
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* License, Version 2.0 (the "License"); you may not use this file
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* except in compliance with the License. You may obtain a copy of
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* the License at http://www.apache.org/licenses/LICENSE-2.0 .
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*/
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#include <indexentrysupplier_common.hxx>
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#include <com/sun/star/i18n/CollatorOptions.hpp>
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#include <localedata.hxx>
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using namespace ::com::sun::star::uno;
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using namespace ::com::sun::star;
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using namespace ::rtl;
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namespace com { namespace sun { namespace star { namespace i18n {
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IndexEntrySupplier_Common::IndexEntrySupplier_Common(const Reference < uno::XComponentContext >& rxContext)
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{
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implementationName = "com.sun.star.i18n.IndexEntrySupplier_Common";
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collator = new CollatorImpl(rxContext);
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usePhonetic = sal_False;
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}
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IndexEntrySupplier_Common::~IndexEntrySupplier_Common()
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{
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delete collator;
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}
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Sequence < lang::Locale > SAL_CALL IndexEntrySupplier_Common::getLocaleList() throw (RuntimeException)
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{
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throw RuntimeException();
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}
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Sequence < OUString > SAL_CALL IndexEntrySupplier_Common::getAlgorithmList( const lang::Locale& ) throw (RuntimeException)
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{
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throw RuntimeException();
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}
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OUString SAL_CALL IndexEntrySupplier_Common::getPhoneticCandidate( const OUString&,
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const lang::Locale& ) throw (RuntimeException)
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{
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return OUString();
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}
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sal_Bool SAL_CALL IndexEntrySupplier_Common::usePhoneticEntry( const lang::Locale& ) throw (RuntimeException)
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{
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throw RuntimeException();
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}
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sal_Bool SAL_CALL IndexEntrySupplier_Common::loadAlgorithm( const lang::Locale& rLocale,
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const OUString& rAlgorithm, sal_Int32 collatorOptions ) throw (RuntimeException)
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{
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usePhonetic = LocaleData().isPhonetic(rLocale, rAlgorithm);
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collator->loadCollatorAlgorithm(rAlgorithm, rLocale, collatorOptions);
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aLocale = rLocale;
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aAlgorithm = rAlgorithm;
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return sal_True;
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}
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OUString SAL_CALL IndexEntrySupplier_Common::getIndexKey( const OUString& rIndexEntry,
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const OUString&, const lang::Locale& ) throw (RuntimeException)
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{
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sal_Int32 nPos=0;
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sal_uInt32 indexChar=rIndexEntry.iterateCodePoints(&nPos, 0);
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return OUString(&indexChar, 1);
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}
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sal_Int16 SAL_CALL IndexEntrySupplier_Common::compareIndexEntry(
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const OUString& rIndexEntry1, const OUString&, const lang::Locale&,
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const OUString& rIndexEntry2, const OUString&, const lang::Locale& )
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throw (RuntimeException)
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{
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return sal::static_int_cast< sal_Int16 >(
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collator->compareString(rIndexEntry1, rIndexEntry2));
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// return value of compareString in { -1, 0, 1 }
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}
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OUString SAL_CALL IndexEntrySupplier_Common::getIndexCharacter( const OUString& rIndexEntry,
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const lang::Locale& rLocale, const OUString& ) throw (RuntimeException)
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{
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return getIndexKey(rIndexEntry, rIndexEntry, rLocale);
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}
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OUString SAL_CALL IndexEntrySupplier_Common::getIndexFollowPageWord( sal_Bool,
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const lang::Locale& ) throw (RuntimeException)
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{
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throw RuntimeException();
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}
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const OUString& SAL_CALL
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IndexEntrySupplier_Common::getEntry( const OUString& IndexEntry,
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const OUString& PhoneticEntry, const lang::Locale& rLocale ) throw (RuntimeException)
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{
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// The condition for using phonetic entry is:
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// usePhonetic is set for the algorithm;
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// rLocale for phonetic entry is same as aLocale for algorithm,
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// which means Chinese phonetic will not be used for Japanese algorithm;
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// phonetic entry is not blank.
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if (usePhonetic && !PhoneticEntry.isEmpty() && rLocale.Language == aLocale.Language &&
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rLocale.Country == aLocale.Country && rLocale.Variant == aLocale.Variant)
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return PhoneticEntry;
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else
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return IndexEntry;
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}
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OUString SAL_CALL
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IndexEntrySupplier_Common::getImplementationName() throw( RuntimeException )
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{
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return OUString::createFromAscii( implementationName );
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}
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sal_Bool SAL_CALL
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IndexEntrySupplier_Common::supportsService(const OUString& rServiceName) throw( RuntimeException )
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{
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return rServiceName.compareToAscii(implementationName) == 0;
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}
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Sequence< OUString > SAL_CALL
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IndexEntrySupplier_Common::getSupportedServiceNames() throw( RuntimeException )
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{
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Sequence< OUString > aRet(1);
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aRet[0] = OUString::createFromAscii( implementationName );
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return aRet;
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}
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} } } }
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/* vim:set shiftwidth=4 softtabstop=4 expandtab: */
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