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/*************************************************************************
*
* 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
*
* $RCSfile: thessubmenu.cxx,v $
* $Revision: 1.0 $
*
* 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.
*
************************************************************************/
// MARKER(update_precomp.py): autogen include statement, do not remove
#include "precompiled_sfx2.hxx"
#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;
// STATIC DATA -----------------------------------------------------------
SFX_IMPL_MENU_CONTROL(SfxThesSubMenuControl, SfxStringItem);
////////////////////////////////////////////////////////////
String GetThesaurusReplaceText_Impl( const ::rtl::OUString &rText )
{
// The strings returned by the thesaurus sometimes have some
// explanation text put in between '(' and ')' or a trailing '*'.
// These parts should not be put in the ReplaceEdit Text that may get
// inserted into the document. Thus we strip them from the text.
String aText( rText );
xub_StrLen nPos = aText.Search( sal_Unicode('(') );
while (STRING_NOTFOUND != nPos)
{
xub_StrLen nEnd = aText.Search( sal_Unicode(')'), nPos );
if (STRING_NOTFOUND != nEnd)
aText.Erase( nPos, nEnd-nPos+1 );
else
break;
nPos = aText.Search( sal_Unicode('(') );
}
nPos = aText.Search( sal_Unicode('*') );
if (STRING_NOTFOUND != nPos)
aText.Erase( nPos );
// remove any possible remaining ' ' that may confuse the thesaurus
// when it gets called with the text
aText.EraseLeadingAndTrailingChars( sal_Unicode(' ') );
return aText;
}
////////////////////////////////////////////////////////////
/*
Ctor; setzt Select-Handler am Menu und traegt Menu
in seinen Parent ein.
*/
SfxThesSubMenuControl::SfxThesSubMenuControl( USHORT nSlotId, Menu &rMenu, SfxBindings &rBindings )
: SfxMenuControl( nSlotId, rBindings ),
pMenu(new PopupMenu),
rParent(rMenu)
{
rMenu.SetPopupMenu(nSlotId, pMenu);
pMenu->SetSelectHdl(LINK(this, SfxThesSubMenuControl, MenuSelect));
pMenu->Clear();
rParent.EnableItem( GetId(), FALSE );
}
SfxThesSubMenuControl::~SfxThesSubMenuControl()
{
delete pMenu;
}
/*
Statusbenachrichtigung;
Ist die Funktionalit"at disabled, wird der entsprechende
Menueeintrag im Parentmenu disabled, andernfalls wird er enabled.
*/
void SfxThesSubMenuControl::StateChanged(
USHORT /*nSID*/,
SfxItemState eState,
const SfxPoolItem* /*pState*/ )
{
rParent.EnableItem(GetId(), SFX_ITEM_AVAILABLE == eState );
}
/*
Select-Handler des Menus;
das selektierte Verb mit ausgef"uhrt,
*/
IMPL_LINK_INLINE_START( SfxThesSubMenuControl, MenuSelect, Menu *, pSelMenu )
{
const USHORT nSlotId = pSelMenu->GetCurItemId();
if( nSlotId )
GetBindings().Execute(nSlotId);
return 1;
}
IMPL_LINK_INLINE_END( SfxThesSubMenuControl, MenuSelect, Menu *, pSelMenu )
PopupMenu* SfxThesSubMenuControl::GetPopup() const
{
return pMenu;
}
////////////////////////////////////////////////////////////
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( RTL_CONSTASCII_USTRINGPARAM(
"com.sun.star.linguistic2.LinguServiceManager" ))), uno::UNO_QUERY_THROW );
m_xThesarus = m_xLngMgr->getThesaurus();
}
catch (uno::Exception &e)
{
(void) e;
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.getLength() && 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 (uno::Exception &e)
{
(void) e;
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::createFromAscii("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;
}
////////////////////////////////////////////////////////////
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