Line data    Source code

       1             : /* -*- Mode: C++; tab-width: 4; indent-tabs-mode: nil; c-basic-offset: 4 -*- */
       2             : /*
       3             :  * This file is part of the LibreOffice project.
       4             :  *
       5             :  * This Source Code Form is subject to the terms of the Mozilla Public
       6             :  * License, v. 2.0. If a copy of the MPL was not distributed with this
       7             :  * file, You can obtain one at http://mozilla.org/MPL/2.0/.
       8             :  *
       9             :  * This file incorporates work covered by the following license notice:
      10             :  *
      11             :  *   Licensed to the Apache Software Foundation (ASF) under one or more
      12             :  *   contributor license agreements. See the NOTICE file distributed
      13             :  *   with this work for additional information regarding copyright
      14             :  *   ownership. The ASF licenses this file to you under the Apache
      15             :  *   License, Version 2.0 (the "License"); you may not use this file
      16             :  *   except in compliance with the License. You may obtain a copy of
      17             :  *   the License at http://www.apache.org/licenses/LICENSE-2.0 .
      18             :  */
      19             : 
      20             : #include <indexentrysupplier_common.hxx>
      21             : #include <com/sun/star/i18n/CollatorOptions.hpp>
      22             : #include <cppuhelper/supportsservice.hxx>
      23             : #include <localedata.hxx>
      24             : 
      25             : using namespace ::com::sun::star::uno;
      26             : using namespace ::com::sun::star;
      27             : using namespace ::rtl;
      28             : 
      29             : namespace com { namespace sun { namespace star { namespace i18n {
      30             : 
      31           0 : IndexEntrySupplier_Common::IndexEntrySupplier_Common(const Reference < uno::XComponentContext >& rxContext)
      32             : {
      33           0 :     implementationName = "com.sun.star.i18n.IndexEntrySupplier_Common";
      34           0 :     collator = new CollatorImpl(rxContext);
      35           0 :     usePhonetic = sal_False;
      36           0 : }
      37             : 
      38           0 : IndexEntrySupplier_Common::~IndexEntrySupplier_Common()
      39             : {
      40           0 :     delete collator;
      41           0 : }
      42             : 
      43           0 : Sequence < lang::Locale > SAL_CALL IndexEntrySupplier_Common::getLocaleList() throw (RuntimeException, std::exception)
      44             : {
      45           0 :     throw RuntimeException();
      46             : }
      47             : 
      48           0 : Sequence < OUString > SAL_CALL IndexEntrySupplier_Common::getAlgorithmList( const lang::Locale& ) throw (RuntimeException, std::exception)
      49             : {
      50           0 :     throw RuntimeException();
      51             : }
      52             : 
      53           0 : OUString SAL_CALL IndexEntrySupplier_Common::getPhoneticCandidate( const OUString&,
      54             :     const lang::Locale& ) throw (RuntimeException, std::exception)
      55             : {
      56           0 :     return OUString();
      57             : }
      58             : 
      59           0 : sal_Bool SAL_CALL IndexEntrySupplier_Common::usePhoneticEntry( const lang::Locale& ) throw (RuntimeException, std::exception)
      60             : {
      61           0 :     throw RuntimeException();
      62             : }
      63             : 
      64           0 : sal_Bool SAL_CALL IndexEntrySupplier_Common::loadAlgorithm( const lang::Locale& rLocale,
      65             :     const OUString& rAlgorithm, sal_Int32 collatorOptions ) throw (RuntimeException, std::exception)
      66             : {
      67           0 :     usePhonetic = LocaleDataImpl().isPhonetic(rLocale, rAlgorithm);
      68           0 :     collator->loadCollatorAlgorithm(rAlgorithm, rLocale, collatorOptions);
      69           0 :     aLocale = rLocale;
      70           0 :     aAlgorithm = rAlgorithm;
      71           0 :     return sal_True;
      72             : }
      73             : 
      74           0 : OUString SAL_CALL IndexEntrySupplier_Common::getIndexKey( const OUString& rIndexEntry,
      75             :     const OUString&, const lang::Locale& ) throw (RuntimeException, std::exception)
      76             : {
      77           0 :     sal_Int32 nPos=0;
      78           0 :     sal_uInt32 indexChar=rIndexEntry.iterateCodePoints(&nPos, 0);
      79           0 :     return OUString(&indexChar, 1);
      80             : }
      81             : 
      82           0 : sal_Int16 SAL_CALL IndexEntrySupplier_Common::compareIndexEntry(
      83             :     const OUString& rIndexEntry1, const OUString&, const lang::Locale&,
      84             :     const OUString& rIndexEntry2, const OUString&, const lang::Locale& )
      85             :     throw (RuntimeException, std::exception)
      86             : {
      87             :     return sal::static_int_cast< sal_Int16 >(
      88           0 :         collator->compareString(rIndexEntry1, rIndexEntry2));
      89             :         // return value of compareString in { -1, 0, 1 }
      90             : }
      91             : 
      92           0 : OUString SAL_CALL IndexEntrySupplier_Common::getIndexCharacter( const OUString& rIndexEntry,
      93             :     const lang::Locale& rLocale, const OUString& ) throw (RuntimeException, std::exception)
      94             : {
      95           0 :     return getIndexKey(rIndexEntry, rIndexEntry, rLocale);
      96             : }
      97             : 
      98           0 : OUString SAL_CALL IndexEntrySupplier_Common::getIndexFollowPageWord( sal_Bool,
      99             :     const lang::Locale& ) throw (RuntimeException, std::exception)
     100             : {
     101           0 :     throw RuntimeException();
     102             : }
     103             : 
     104             : const OUString& SAL_CALL
     105           0 : IndexEntrySupplier_Common::getEntry( const OUString& IndexEntry,
     106             :     const OUString& PhoneticEntry, const lang::Locale& rLocale ) throw (RuntimeException)
     107             : {
     108             :     // The condition for using phonetic entry is:
     109             :     // usePhonetic is set for the algorithm;
     110             :     // rLocale for phonetic entry is same as aLocale for algorithm,
     111             :     // which means Chinese phonetic will not be used for Japanese algorithm;
     112             :     // phonetic entry is not blank.
     113           0 :     if (usePhonetic && !PhoneticEntry.isEmpty() && rLocale.Language == aLocale.Language &&
     114           0 :             rLocale.Country == aLocale.Country && rLocale.Variant == aLocale.Variant)
     115           0 :         return PhoneticEntry;
     116             :     else
     117           0 :         return IndexEntry;
     118             : }
     119             : 
     120             : OUString SAL_CALL
     121           0 : IndexEntrySupplier_Common::getImplementationName() throw( RuntimeException, std::exception )
     122             : {
     123           0 :     return OUString::createFromAscii( implementationName );
     124             : }
     125             : 
     126             : sal_Bool SAL_CALL
     127           0 : IndexEntrySupplier_Common::supportsService(const OUString& rServiceName) throw( RuntimeException, std::exception )
     128             : {
     129           0 :     return cppu::supportsService(this, rServiceName);
     130             : }
     131             : 
     132             : Sequence< OUString > SAL_CALL
     133           0 : IndexEntrySupplier_Common::getSupportedServiceNames() throw( RuntimeException, std::exception )
     134             : {
     135           0 :     Sequence< OUString > aRet(1);
     136           0 :     aRet[0] = OUString::createFromAscii( implementationName );
     137           0 :     return aRet;
     138             : }
     139             : 
     140             : } } } }
     141             : 
     142             : /* vim:set shiftwidth=4 softtabstop=4 expandtab: */