LCOV - code coverage report
Current view: top level - i18npool/source/characterclassification - characterclassificationImpl.cxx (source / functions) Hit Total Coverage
Test: commit 10e77ab3ff6f4314137acd6e2702a6e5c1ce1fae Lines: 68 84 81.0 %
Date: 2014-11-03 Functions: 16 19 84.2 %
Legend: Lines: hit not hit

          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 <cppuhelper/supportsservice.hxx>
      21             : #include <characterclassificationImpl.hxx>
      22             : #include <localedata.hxx>
      23             : #include <rtl/ustrbuf.hxx>
      24             : 
      25             : using namespace com::sun::star::uno;
      26             : using namespace com::sun::star::lang;
      27             : 
      28             : namespace com { namespace sun { namespace star { namespace i18n {
      29             : 
      30       60441 : CharacterClassificationImpl::CharacterClassificationImpl(
      31       60441 :         const Reference < uno::XComponentContext >& rxContext ) : m_xContext( rxContext )
      32             : {
      33       60441 :     if (createLocaleSpecificCharacterClassification(OUString("Unicode"), Locale()))
      34       60441 :         xUCI = cachedItem->xCI;
      35       60441 : }
      36             : 
      37      180728 : CharacterClassificationImpl::~CharacterClassificationImpl() {
      38             :         // Clear lookuptable
      39      175958 :         for (size_t l = 0; l < lookupTable.size(); l++)
      40      115714 :             delete lookupTable[l];
      41       60244 :         lookupTable.clear();
      42      120484 : }
      43             : 
      44             : 
      45             : OUString SAL_CALL
      46     3056107 : CharacterClassificationImpl::toUpper( const OUString& Text, sal_Int32 nPos,
      47             :         sal_Int32 nCount, const Locale& rLocale ) throw(RuntimeException, std::exception)
      48             : {
      49     3056107 :     return getLocaleSpecificCharacterClassification(rLocale)->toUpper(Text, nPos, nCount, rLocale);
      50             : }
      51             : 
      52             : OUString SAL_CALL
      53       32157 : CharacterClassificationImpl::toLower( const OUString& Text, sal_Int32 nPos,
      54             :         sal_Int32 nCount, const Locale& rLocale ) throw(RuntimeException, std::exception)
      55             : {
      56       32157 :     return getLocaleSpecificCharacterClassification(rLocale)->toLower(Text, nPos, nCount, rLocale);
      57             : }
      58             : 
      59             : OUString SAL_CALL
      60          10 : CharacterClassificationImpl::toTitle( const OUString& Text, sal_Int32 nPos,
      61             :         sal_Int32 nCount, const Locale& rLocale ) throw(RuntimeException, std::exception)
      62             : {
      63          10 :     return getLocaleSpecificCharacterClassification(rLocale)->toTitle(Text, nPos, nCount, rLocale);
      64             : }
      65             : 
      66             : sal_Int16 SAL_CALL
      67       57528 : CharacterClassificationImpl::getType( const OUString& Text, sal_Int32 nPos )
      68             :         throw(RuntimeException, std::exception)
      69             : {
      70       57528 :     if (xUCI.is())
      71      115056 :         return xUCI->getType(Text, nPos);
      72           0 :     throw RuntimeException();
      73             : }
      74             : 
      75             : sal_Int16 SAL_CALL
      76       19727 : CharacterClassificationImpl::getCharacterDirection( const OUString& Text, sal_Int32 nPos )
      77             :         throw(RuntimeException, std::exception)
      78             : {
      79       19727 :     if (xUCI.is())
      80       39454 :         return xUCI->getCharacterDirection(Text, nPos);
      81           0 :     throw RuntimeException();
      82             : }
      83             : 
      84             : sal_Int16 SAL_CALL
      85          36 : CharacterClassificationImpl::getScript( const OUString& Text, sal_Int32 nPos )
      86             :         throw(RuntimeException, std::exception)
      87             : {
      88          36 :     if (xUCI.is())
      89          72 :         return xUCI->getScript(Text, nPos);
      90           0 :     throw RuntimeException();
      91             : }
      92             : 
      93             : sal_Int32 SAL_CALL
      94      233449 : CharacterClassificationImpl::getCharacterType( const OUString& Text, sal_Int32 nPos,
      95             :         const Locale& rLocale ) throw(RuntimeException, std::exception)
      96             : {
      97      233449 :     return getLocaleSpecificCharacterClassification(rLocale)->getCharacterType(Text, nPos, rLocale);
      98             : }
      99             : 
     100             : sal_Int32 SAL_CALL
     101       18824 : CharacterClassificationImpl::getStringType( const OUString& Text, sal_Int32 nPos,
     102             :         sal_Int32 nCount, const Locale& rLocale ) throw(RuntimeException, std::exception)
     103             : {
     104       18824 :     return getLocaleSpecificCharacterClassification(rLocale)->getStringType(Text, nPos, nCount, rLocale);
     105             : }
     106             : 
     107       36168 : ParseResult SAL_CALL CharacterClassificationImpl::parseAnyToken(
     108             :         const OUString& Text, sal_Int32 nPos, const Locale& rLocale,
     109             :         sal_Int32 startCharTokenType, const OUString& userDefinedCharactersStart,
     110             :         sal_Int32 contCharTokenType, const OUString& userDefinedCharactersCont )
     111             :         throw(RuntimeException, std::exception)
     112             : {
     113       72336 :     return getLocaleSpecificCharacterClassification(rLocale)->parseAnyToken(Text, nPos, rLocale,
     114             :             startCharTokenType,userDefinedCharactersStart,
     115       72336 :             contCharTokenType, userDefinedCharactersCont);
     116             : }
     117             : 
     118             : 
     119       95338 : ParseResult SAL_CALL CharacterClassificationImpl::parsePredefinedToken(
     120             :         sal_Int32 nTokenType, const OUString& Text, sal_Int32 nPos,
     121             :         const Locale& rLocale, sal_Int32 startCharTokenType,
     122             :         const OUString& userDefinedCharactersStart, sal_Int32 contCharTokenType,
     123             :         const OUString& userDefinedCharactersCont ) throw(RuntimeException, std::exception)
     124             : {
     125      190676 :     return getLocaleSpecificCharacterClassification(rLocale)->parsePredefinedToken(
     126             :             nTokenType, Text, nPos, rLocale, startCharTokenType, userDefinedCharactersStart,
     127      190676 :             contCharTokenType, userDefinedCharactersCont);
     128             : }
     129             : 
     130      171537 : bool SAL_CALL CharacterClassificationImpl::createLocaleSpecificCharacterClassification(const OUString& serviceName, const Locale& rLocale)
     131             : {
     132             :     // to share service between same Language but different Country code, like zh_CN and zh_SG
     133      282865 :     for (size_t l = 0; l < lookupTable.size(); l++) {
     134      111328 :         cachedItem = lookupTable[l];
     135      111328 :         if (serviceName == cachedItem->aName) {
     136           0 :             lookupTable.push_back( cachedItem = new lookupTableItem(rLocale, serviceName, cachedItem->xCI) );
     137           0 :             return true;
     138             :         }
     139             :     }
     140             : 
     141      343074 :     Reference < XInterface > xI = m_xContext->getServiceManager()->createInstanceWithContext(
     142      171537 :             OUString("com.sun.star.i18n.CharacterClassification_") + serviceName, m_xContext);
     143             : 
     144      343074 :     Reference < XCharacterClassification > xCI;
     145      171537 :     if ( xI.is() ) {
     146       60441 :         xCI.set( xI, UNO_QUERY );
     147       60441 :         if (xCI.is()) {
     148       60441 :             lookupTable.push_back( cachedItem =  new lookupTableItem(rLocale, serviceName, xCI) );
     149       60441 :             return true;
     150             :         }
     151             :     }
     152      282633 :     return false;
     153             : }
     154             : 
     155             : Reference < XCharacterClassification > SAL_CALL
     156     3472053 : CharacterClassificationImpl::getLocaleSpecificCharacterClassification(const Locale& rLocale)
     157             :         throw(RuntimeException)
     158             : {
     159             :     // reuse instance if locale didn't change
     160     3472053 :     if (cachedItem && cachedItem->equals(rLocale))
     161     3416344 :         return cachedItem->xCI;
     162             :     else {
     163      111574 :         for (size_t i = 0; i < lookupTable.size(); i++) {
     164       55989 :             cachedItem = lookupTable[i];
     165       55989 :             if (cachedItem->equals(rLocale))
     166         124 :                 return cachedItem->xCI;
     167             :         }
     168             : 
     169             :         // Load service with name <base>_<lang>_<country> or
     170             :         // <base>_<bcp47> and fallbacks.
     171             :         bool bLoaded = createLocaleSpecificCharacterClassification(
     172       55585 :                 LocaleDataImpl::getFirstLocaleServiceName( rLocale), rLocale);
     173       55585 :         if (!bLoaded)
     174             :         {
     175       55585 :             ::std::vector< OUString > aFallbacks( LocaleDataImpl::getFallbackLocaleServiceNames( rLocale));
     176      111096 :             for (::std::vector< OUString >::const_iterator it( aFallbacks.begin()); it != aFallbacks.end(); ++it)
     177             :             {
     178       55511 :                 bLoaded = createLocaleSpecificCharacterClassification( *it, rLocale);
     179       55511 :                 if (bLoaded)
     180           0 :                     break;
     181       55585 :             }
     182             :         }
     183       55585 :         if (bLoaded)
     184           0 :             return cachedItem->xCI;
     185       55585 :         else if (xUCI.is())
     186             :         {
     187       55585 :             lookupTable.push_back( cachedItem = new lookupTableItem( rLocale, OUString("Unicode"), xUCI));
     188       55585 :             return cachedItem->xCI;
     189             :         }
     190             :     }
     191           0 :     throw RuntimeException();
     192             : }
     193             : 
     194             : OUString SAL_CALL
     195           0 : CharacterClassificationImpl::getImplementationName(void)
     196             :                 throw( RuntimeException, std::exception )
     197             : {
     198           0 :     return OUString("com.sun.star.i18n.CharacterClassification");
     199             : }
     200             : 
     201             : sal_Bool SAL_CALL
     202           0 : CharacterClassificationImpl::supportsService(const OUString& rServiceName)
     203             :                 throw( RuntimeException, std::exception )
     204             : {
     205           0 :     return cppu::supportsService(this, rServiceName);
     206             : }
     207             : 
     208             : Sequence< OUString > SAL_CALL
     209           0 : CharacterClassificationImpl::getSupportedServiceNames(void) throw( RuntimeException, std::exception )
     210             : {
     211           0 :     Sequence< OUString > aRet(1);
     212           0 :     aRet[0] = OUString("com.sun.star.i18n.CharacterClassification");
     213           0 :     return aRet;
     214             : }
     215             : 
     216             : } } } }
     217             : 
     218             : extern "C" SAL_DLLPUBLIC_EXPORT css::uno::XInterface * SAL_CALL
     219       60437 : com_sun_star_i18n_CharacterClassification_get_implementation(
     220             :     css::uno::XComponentContext *context,
     221             :     css::uno::Sequence<css::uno::Any> const &)
     222             : {
     223       60437 :     return cppu::acquire(new css::i18n::CharacterClassificationImpl(context));
     224             : }
     225             : 
     226             : /* vim:set shiftwidth=4 softtabstop=4 expandtab: */

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