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/* -*- Mode: C++; tab-width: 4; indent-tabs-mode: nil; c-basic-offset: 4 -*- */
/*************************************************************************
*
* DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
*
* Copyright 2008 by Sun Microsystems, Inc.
*
* OpenOffice.org - a multi-platform office productivity suite
*
* This file is part of OpenOffice.org.
*
* OpenOffice.org is free software: you can redistribute it and/or modify
* it under the terms of the GNU Lesser General Public License version 3
* only, as published by the Free Software Foundation.
*
* OpenOffice.org is distributed in the hope that it will be useful,
* but WITHOUT ANY WARRANTY; without even the implied warranty of
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
* GNU Lesser General Public License version 3 for more details
* (a copy is included in the LICENSE file that accompanied this code).
*
* You should have received a copy of the GNU Lesser General Public License
* version 3 along with OpenOffice.org. If not, see
* <http://www.openoffice.org/license.html>
* for a copy of the LGPLv3 License.
*
************************************************************************/
#include <com/sun/star/lang/XMultiServiceFactory.hpp>
#include <com/sun/star/linguistic2/XThesaurus.hpp>
#include <com/sun/star/linguistic2/XMeaning.hpp>
#include <com/sun/star/linguistic2/XLinguServiceManager.hpp>
#include <comphelper/processfactory.hxx>
#include <svl/stritem.hxx>
#include <tools/debug.hxx>
#include <vcl/graph.hxx>
#include <svtools/filter.hxx>
#include <vector>
#include <sfx2/bindings.hxx>
#include <sfx2/dispatch.hxx>
#include <sfx2/viewsh.hxx>
#include "thessubmenu.hxx"
using namespace ::com::sun::star;
using ::rtl::OUString;
OUString SfxThesSubMenuHelper::GetText(
const String &rLookUpString,
xub_StrLen nDelimPos )
{
return OUString( rLookUpString.Copy( 0, nDelimPos ) );
}
void SfxThesSubMenuHelper::GetLocale(
lang::Locale /*out */ &rLocale,
const String &rLookUpString,
xub_StrLen nDelimPos )
{
String aIsoLang( rLookUpString.Copy( nDelimPos + 1) );
const xub_StrLen nPos = aIsoLang.Search( '-' );
if (nPos != STRING_NOTFOUND)
{
rLocale.Language = aIsoLang.Copy( 0, nPos );
rLocale.Country = aIsoLang.Copy( nPos + 1 );
rLocale.Variant = String::EmptyString();
}
}
SfxThesSubMenuHelper::SfxThesSubMenuHelper()
{
try
{
uno::Reference< lang::XMultiServiceFactory > xMSF( ::comphelper::getProcessServiceFactory(), uno::UNO_QUERY_THROW );
m_xLngMgr = uno::Reference< linguistic2::XLinguServiceManager >( xMSF->createInstance(
OUString( "com.sun.star.linguistic2.LinguServiceManager" )), uno::UNO_QUERY_THROW );
m_xThesarus = m_xLngMgr->getThesaurus();
}
catch (const uno::Exception &)
{
DBG_ASSERT( 0, "failed to get thesaurus" );
}
}
SfxThesSubMenuHelper::~SfxThesSubMenuHelper()
{
}
bool SfxThesSubMenuHelper::IsSupportedLocale( const lang::Locale & rLocale ) const
{
return m_xThesarus.is() && m_xThesarus->hasLocale( rLocale );
}
bool SfxThesSubMenuHelper::GetMeanings(
std::vector< OUString > & rSynonyms,
const OUString & rWord,
const lang::Locale & rLocale,
sal_Int16 nMaxSynonms )
{
bool bHasMoreSynonyms = false;
rSynonyms.clear();
if (IsSupportedLocale( rLocale ) && !rWord.isEmpty() && nMaxSynonms > 0)
{
try
{
// get all meannings
const uno::Sequence< uno::Reference< linguistic2::XMeaning > > aMeaningSeq(
m_xThesarus->queryMeanings( rWord, rLocale, uno::Sequence< beans::PropertyValue >() ));
const uno::Reference< linguistic2::XMeaning > *pxMeaning = aMeaningSeq.getConstArray();
const sal_Int32 nMeanings = aMeaningSeq.getLength();
// iterate over all meanings until nMaxSynonms are found or all meanings are processed
sal_Int32 nCount = 0;
sal_Int32 i = 0;
for ( ; i < nMeanings && nCount < nMaxSynonms; ++i)
{
const uno::Sequence< OUString > aSynonymSeq( pxMeaning[i]->querySynonyms() );
const OUString *pSynonyms = aSynonymSeq.getConstArray();
const sal_Int32 nSynonyms = aSynonymSeq.getLength();
sal_Int32 k = 0;
for ( ; k < nSynonyms && nCount < nMaxSynonms; ++k)
{
rSynonyms.push_back( pSynonyms[k] );
++nCount;
}
bHasMoreSynonyms = k < nSynonyms; // any synonym from this meaning skipped?
}
bHasMoreSynonyms |= i < nMeanings; // any meaning skipped?
}
catch (const uno::Exception &)
{
DBG_ASSERT( 0, "failed to get synonyms" );
}
}
return bHasMoreSynonyms;
}
String SfxThesSubMenuHelper::GetThesImplName( const lang::Locale &rLocale ) const
{
String aRes;
DBG_ASSERT( m_xLngMgr.is(), "LinguServiceManager missing" );
if (m_xLngMgr.is())
{
uno::Sequence< OUString > aServiceNames = m_xLngMgr->getConfiguredServices(
OUString("com.sun.star.linguistic2.Thesaurus"), rLocale );
// there should be at most one thesaurus configured for each language
DBG_ASSERT( aServiceNames.getLength() <= 1, "more than one thesaurus found. Should not be possible" );
if (aServiceNames.getLength() == 1)
aRes = aServiceNames[0];
}
return aRes;
}
/* vim:set shiftwidth=4 softtabstop=4 expandtab: */
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