LCOV - code coverage report
Current view: top level - framework/source/fwi/helper - mischelper.cxx (source / functions) Hit Total Coverage
Test: commit c8344322a7af75b84dd3ca8f78b05543a976dfd5 Lines: 22 73 30.1 %
Date: 2015-06-13 12:38:46 Functions: 1 3 33.3 %
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 <com/sun/star/lang/XMultiServiceFactory.hpp>
      21             : #include <com/sun/star/document/XDocumentLanguages.hpp>
      22             : #include <com/sun/star/frame/ModuleManager.hpp>
      23             : #include <com/sun/star/frame/theUICommandDescription.hpp>
      24             : #include <com/sun/star/beans/PropertyValue.hpp>
      25             : #include <com/sun/star/linguistic2/LanguageGuessing.hpp>
      26             : 
      27             : #include <tools/debug.hxx>
      28             : #include <vcl/settings.hxx>
      29             : #include <vcl/svapp.hxx>
      30             : #include <i18nlangtag/languagetag.hxx>
      31             : #include <svtools/langtab.hxx>
      32             : #include <comphelper/processfactory.hxx>
      33             : #include <helper/mischelper.hxx>
      34             : #include <services.h>
      35             : 
      36             : using namespace ::com::sun::star;
      37             : using namespace ::com::sun::star::uno;
      38             : using namespace ::com::sun::star::frame;
      39             : using namespace ::com::sun::star::beans;
      40             : using namespace ::com::sun::star::container;
      41             : using namespace ::com::sun::star::lang;
      42             : 
      43             : namespace framework
      44             : {
      45             : 
      46           0 : uno::Reference< linguistic2::XLanguageGuessing > LanguageGuessingHelper::GetGuesser() const
      47             : {
      48           0 :     if (!m_xLanguageGuesser.is())
      49             :     {
      50             :         try
      51             :         {
      52           0 :             m_xLanguageGuesser = linguistic2::LanguageGuessing::create( m_xContext );
      53             :         }
      54           0 :         catch (const uno::Exception &)
      55             :         {
      56             :             DBG_ASSERT( false, "failed to get language guessing component" );
      57             :         }
      58             :     }
      59           0 :     return m_xLanguageGuesser;
      60             : }
      61             : 
      62       12020 : OUString RetrieveLabelFromCommand(
      63             :     const OUString& aCmdURL,
      64             :     const uno::Reference< uno::XComponentContext >& _xContext,
      65             :     uno::Reference< container::XNameAccess >& _xUICommandLabels,
      66             :     const uno::Reference< frame::XFrame >& _xFrame,
      67             :     OUString& _rModuleIdentifier,
      68             :     bool& _rIni,
      69             :     const sal_Char* _pName)
      70             : {
      71       12020 :     OUString aLabel;
      72             : 
      73             :     // Retrieve popup menu labels
      74       12020 :     if ( !_xUICommandLabels.is() )
      75             :     {
      76             :       try
      77             :         {
      78        1200 :             if ( !_rIni )
      79             :             {
      80         606 :                 _rIni = true;
      81         606 :                 Reference< XModuleManager2 > xModuleManager = ModuleManager::create( _xContext );
      82             : 
      83             :                 try
      84             :                 {
      85         606 :                     _rModuleIdentifier = xModuleManager->identify( _xFrame );
      86             :                 }
      87           0 :                 catch( const Exception& )
      88             :                 {
      89         606 :                 }
      90             :             }
      91             : 
      92        1200 :             Reference< XNameAccess > xNameAccess = frame::theUICommandDescription::get( _xContext );
      93        1200 :             xNameAccess->getByName( _rModuleIdentifier ) >>= _xUICommandLabels;
      94             :         }
      95           0 :         catch ( const Exception& )
      96             :         {
      97             :         }
      98             :     }
      99             : 
     100       12020 :     if ( _xUICommandLabels.is() )
     101             :     {
     102             :         try
     103             :         {
     104       12020 :             if ( !aCmdURL.isEmpty() )
     105             :             {
     106       12020 :                 OUString aStr;
     107       24040 :                 Sequence< PropertyValue > aPropSeq;
     108       12020 :                 if( _xUICommandLabels->hasByName( aCmdURL ) )
     109             :                 {
     110       10578 :                     if ( _xUICommandLabels->getByName( aCmdURL ) >>= aPropSeq )
     111             :                     {
     112       15594 :                         for ( sal_Int32 i = 0; i < aPropSeq.getLength(); i++ )
     113             :                         {
     114       15594 :                             if ( aPropSeq[i].Name.equalsAscii( _pName/*"Label"*/ ))
     115             :                             {
     116       10578 :                                 aPropSeq[i].Value >>= aStr;
     117       10578 :                                 break;
     118             :                             }
     119             :                         }
     120             :                     }
     121             :                 }
     122       24040 :                 aLabel = aStr;
     123             :             }
     124             :         }
     125           0 :         catch ( const com::sun::star::uno::Exception& )
     126             :         {
     127             :         }
     128             :     }
     129             : 
     130       12020 :     return aLabel;
     131             : }
     132             : 
     133           0 : void FillLangItems( std::set< OUString > &rLangItems,
     134             :         const uno::Reference< frame::XFrame > & rxFrame,
     135             :         const LanguageGuessingHelper & rLangGuessHelper,
     136             :         SvtScriptType    nScriptType,
     137             :         const OUString & rCurLang,
     138             :         const OUString & rKeyboardLang,
     139             :         const OUString & rGuessedTextLang )
     140             : {
     141           0 :     rLangItems.clear();
     142             : 
     143             :     //1--add current language
     144           0 :     if( !rCurLang.isEmpty() &&
     145           0 :         LANGUAGE_DONTKNOW != SvtLanguageTable::GetLanguageType( rCurLang ))
     146           0 :         rLangItems.insert( rCurLang );
     147             : 
     148             :     //2--System
     149           0 :     const AllSettings& rAllSettings = Application::GetSettings();
     150           0 :     LanguageType rSystemLanguage = rAllSettings.GetLanguageTag().getLanguageType();
     151           0 :     if( rSystemLanguage != LANGUAGE_DONTKNOW )
     152             :     {
     153           0 :         if ( IsScriptTypeMatchingToLanguage( nScriptType, rSystemLanguage ))
     154           0 :             rLangItems.insert( OUString( SvtLanguageTable::GetLanguageString( rSystemLanguage )) );
     155             :     }
     156             : 
     157             :     //3--UI
     158           0 :     LanguageType rUILanguage = rAllSettings.GetUILanguageTag().getLanguageType();
     159           0 :     if( rUILanguage != LANGUAGE_DONTKNOW )
     160             :     {
     161           0 :         if ( IsScriptTypeMatchingToLanguage( nScriptType, rUILanguage ))
     162           0 :             rLangItems.insert( OUString( SvtLanguageTable::GetLanguageString( rUILanguage )) );
     163             :     }
     164             : 
     165             :     //4--guessed language
     166           0 :     uno::Reference< linguistic2::XLanguageGuessing > xLangGuesser( rLangGuessHelper.GetGuesser() );
     167           0 :     if ( xLangGuesser.is() && !rGuessedTextLang.isEmpty())
     168             :     {
     169           0 :         ::com::sun::star::lang::Locale aLocale(xLangGuesser->guessPrimaryLanguage( rGuessedTextLang, 0, rGuessedTextLang.getLength()) );
     170           0 :         LanguageType nLang = LanguageTag( aLocale ).makeFallback().getLanguageType();
     171           0 :         if (nLang != LANGUAGE_DONTKNOW && nLang != LANGUAGE_NONE && nLang != LANGUAGE_SYSTEM
     172           0 :             && IsScriptTypeMatchingToLanguage( nScriptType, nLang ))
     173           0 :             rLangItems.insert( SvtLanguageTable::GetLanguageString( nLang ));
     174             :     }
     175             : 
     176             :     //5--keyboard language
     177           0 :     if( !rKeyboardLang.isEmpty() )
     178             :     {
     179           0 :         if ( IsScriptTypeMatchingToLanguage( nScriptType, SvtLanguageTable::GetLanguageType( rKeyboardLang )))
     180           0 :             rLangItems.insert( rKeyboardLang );
     181             :     }
     182             : 
     183             :     //6--all languages used in current document
     184           0 :     Reference< com::sun::star::frame::XModel > xModel;
     185           0 :     if ( rxFrame.is() )
     186             :     {
     187           0 :        Reference< com::sun::star::frame::XController > xController( rxFrame->getController(), UNO_QUERY );
     188           0 :        if ( xController.is() )
     189           0 :            xModel = xController->getModel();
     190             :     }
     191           0 :     Reference< document::XDocumentLanguages > xDocumentLanguages( xModel, UNO_QUERY );
     192             :     /*the description of nScriptType
     193             :       LATIN :   0x001
     194             :       ASIAN :   0x002
     195             :       COMPLEX:  0x004
     196             :     */
     197           0 :     const sal_Int16 nMaxCount = 7;
     198           0 :     if ( xDocumentLanguages.is() )
     199             :     {
     200           0 :         Sequence< Locale > rLocales( xDocumentLanguages->getDocumentLanguages( static_cast<sal_Int16>(nScriptType), nMaxCount ));
     201           0 :         if ( rLocales.getLength() > 0 )
     202             :         {
     203           0 :             for ( sal_Int32 i = 0; i < rLocales.getLength(); ++i )
     204             :             {
     205           0 :                 if ( rLangItems.size() == static_cast< size_t >(nMaxCount) )
     206           0 :                     break;
     207           0 :                 const Locale& rLocale=rLocales[i];
     208           0 :                 if( IsScriptTypeMatchingToLanguage( nScriptType, SvtLanguageTable::GetLanguageType( rLocale.Language )))
     209           0 :                     rLangItems.insert( OUString( rLocale.Language ) );
     210             :             }
     211           0 :         }
     212           0 :     }
     213           0 : }
     214             : 
     215             : } // namespace framework
     216             : 
     217             : /* vim:set shiftwidth=4 softtabstop=4 expandtab: */

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