368 lines
12 KiB
C++
368 lines
12 KiB
C++
/* -*- Mode: C++; tab-width: 4; indent-tabs-mode: nil; c-basic-offset: 4 -*- */
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/*************************************************************************
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*
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* DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
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*
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* Copyright 2000, 2010 Oracle and/or its affiliates.
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*
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* OpenOffice.org - a multi-platform office productivity suite
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*
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* This file is part of OpenOffice.org.
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*
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* OpenOffice.org is free software: you can redistribute it and/or modify
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* it under the terms of the GNU Lesser General Public License version 3
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* only, as published by the Free Software Foundation.
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*
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* OpenOffice.org is distributed in the hope that it will be useful,
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* but WITHOUT ANY WARRANTY; without even the implied warranty of
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* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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* GNU Lesser General Public License version 3 for more details
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* (a copy is included in the LICENSE file that accompanied this code).
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*
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* You should have received a copy of the GNU Lesser General Public License
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* version 3 along with OpenOffice.org. If not, see
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* <http://www.openoffice.org/license.html>
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* for a copy of the LGPLv3 License.
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*
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************************************************************************/
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#include <sal/macros.h>
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#include "linguistic/misc.hxx"
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#include "sprophelp.hxx"
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#include "linguistic/lngprops.hxx"
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#include <com/sun/star/linguistic2/LinguServiceEvent.hpp>
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#include <com/sun/star/linguistic2/LinguServiceEventFlags.hpp>
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#include <com/sun/star/linguistic2/XLinguServiceEventListener.hpp>
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#include <com/sun/star/beans/XPropertySet.hpp>
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#include <osl/mutex.hxx>
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using namespace osl;
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using namespace com::sun::star;
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using namespace com::sun::star::beans;
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using namespace com::sun::star::lang;
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using namespace com::sun::star::uno;
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using namespace com::sun::star::linguistic2;
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using namespace linguistic;
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using ::rtl::OUString;
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#define A2OU(x) ::rtl::OUString(RTL_CONSTASCII_USTRINGPARAM( x ))
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PropertyChgHelper::PropertyChgHelper(
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const Reference< XInterface > & rxSource,
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Reference< XPropertySet > &rxPropSet,
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const char *pPropNames[], sal_uInt16 nPropCount )
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: aPropNames(nPropCount)
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, xMyEvtObj(rxSource)
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, aLngSvcEvtListeners(GetLinguMutex())
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, xPropSet(rxPropSet)
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{
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OUString *pName = aPropNames.getArray();
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for (sal_Int32 i = 0; i < nPropCount; ++i)
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{
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pName[i] = ::rtl::OUString::createFromAscii( pPropNames[i] );
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}
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}
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PropertyChgHelper::PropertyChgHelper( const PropertyChgHelper &rHelper ) :
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aLngSvcEvtListeners (GetLinguMutex())
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{
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xPropSet = rHelper.xPropSet;
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aPropNames = rHelper.aPropNames;
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AddAsPropListener();
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xMyEvtObj = rHelper.xMyEvtObj;
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}
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PropertyChgHelper::~PropertyChgHelper()
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{
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}
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void PropertyChgHelper::AddAsPropListener()
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{
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if (xPropSet.is())
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{
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sal_Int32 nLen = aPropNames.getLength();
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const OUString *pPropName = aPropNames.getConstArray();
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for (sal_Int32 i = 0; i < nLen; ++i)
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{
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if (pPropName[i].getLength())
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xPropSet->addPropertyChangeListener( pPropName[i], this );
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}
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}
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}
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void PropertyChgHelper::RemoveAsPropListener()
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{
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if (xPropSet.is())
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{
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sal_Int32 nLen = aPropNames.getLength();
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const OUString *pPropName = aPropNames.getConstArray();
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for (sal_Int32 i = 0; i < nLen; ++i)
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{
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if (pPropName[i].getLength())
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xPropSet->removePropertyChangeListener( pPropName[i], this );
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}
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}
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}
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void PropertyChgHelper::LaunchEvent( const LinguServiceEvent &rEvt )
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{
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cppu::OInterfaceIteratorHelper aIt( aLngSvcEvtListeners );
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while (aIt.hasMoreElements())
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{
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Reference< XLinguServiceEventListener > xRef( aIt.next(), UNO_QUERY );
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if (xRef.is())
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xRef->processLinguServiceEvent( rEvt );
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}
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}
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void SAL_CALL PropertyChgHelper::disposing( const EventObject& rSource )
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throw(RuntimeException)
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{
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MutexGuard aGuard( GetLinguMutex() );
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if (rSource.Source == xPropSet)
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{
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RemoveAsPropListener();
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xPropSet = NULL;
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aPropNames.realloc( 0 );
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}
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}
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sal_Bool SAL_CALL
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PropertyChgHelper::addLinguServiceEventListener(
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const Reference< XLinguServiceEventListener >& rxListener )
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throw(RuntimeException)
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{
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MutexGuard aGuard( GetLinguMutex() );
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sal_Bool bRes = sal_False;
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if (rxListener.is())
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{
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sal_Int32 nCount = aLngSvcEvtListeners.getLength();
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bRes = aLngSvcEvtListeners.addInterface( rxListener ) != nCount;
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}
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return bRes;
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}
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sal_Bool SAL_CALL
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PropertyChgHelper::removeLinguServiceEventListener(
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const Reference< XLinguServiceEventListener >& rxListener )
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throw(RuntimeException)
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{
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MutexGuard aGuard( GetLinguMutex() );
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sal_Bool bRes = sal_False;
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if (rxListener.is())
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{
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sal_Int32 nCount = aLngSvcEvtListeners.getLength();
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bRes = aLngSvcEvtListeners.removeInterface( rxListener ) != nCount;
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}
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return bRes;
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}
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static const char *aSP[] =
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{
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UPN_IS_GERMAN_PRE_REFORM,
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UPN_IS_IGNORE_CONTROL_CHARACTERS,
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UPN_IS_USE_DICTIONARY_LIST,
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UPN_IS_SPELL_UPPER_CASE,
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UPN_IS_SPELL_WITH_DIGITS,
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UPN_IS_SPELL_CAPITALIZATION
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};
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PropertyHelper_Spell::PropertyHelper_Spell(
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const Reference< XInterface > & rxSource,
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Reference< XPropertySet > &rxPropSet ) :
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PropertyChgHelper ( rxSource, rxPropSet, aSP, sizeof(aSP) / sizeof(aSP[0]) )
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{
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SetDefault();
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sal_Int32 nLen = GetPropNames().getLength();
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if (rxPropSet.is() && nLen)
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{
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const OUString *pPropName = GetPropNames().getConstArray();
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for (sal_Int32 i = 0; i < nLen; ++i)
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{
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sal_Bool *pbVal = NULL,
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*pbResVal = NULL;
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if (A2OU( UPN_IS_GERMAN_PRE_REFORM ) == pPropName[i])
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{
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pbVal = &bIsGermanPreReform;
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pbResVal = &bResIsGermanPreReform;
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}
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else if (A2OU( UPN_IS_IGNORE_CONTROL_CHARACTERS ) == pPropName[i])
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{
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pbVal = &bIsIgnoreControlCharacters;
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pbResVal = &bResIsIgnoreControlCharacters;
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}
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else if (A2OU( UPN_IS_USE_DICTIONARY_LIST ) == pPropName[i])
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{
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pbVal = &bIsUseDictionaryList;
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pbResVal = &bResIsUseDictionaryList;
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}
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else if (A2OU( UPN_IS_SPELL_UPPER_CASE ) == pPropName[i])
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{
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pbVal = &bIsSpellUpperCase;
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pbResVal = &bResIsSpellUpperCase;
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}
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else if (A2OU( UPN_IS_SPELL_WITH_DIGITS ) == pPropName[i])
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{
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pbVal = &bIsSpellWithDigits;
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pbResVal = &bResIsSpellWithDigits;
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}
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else if (A2OU( UPN_IS_SPELL_CAPITALIZATION ) == pPropName[i])
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{
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pbVal = &bIsSpellCapitalization;
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pbResVal = &bResIsSpellCapitalization;
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}
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if (pbVal && pbResVal)
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{
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rxPropSet->getPropertyValue( pPropName[i] ) >>= *pbVal;
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*pbResVal = *pbVal;
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}
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}
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}
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}
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PropertyHelper_Spell::~PropertyHelper_Spell()
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{
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}
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void PropertyHelper_Spell::SetDefault()
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{
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bResIsGermanPreReform = bIsGermanPreReform = sal_False;
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bResIsIgnoreControlCharacters = bIsIgnoreControlCharacters = sal_True;
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bResIsUseDictionaryList = bIsUseDictionaryList = sal_True;
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bResIsSpellUpperCase = bIsSpellUpperCase = sal_False;
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bResIsSpellWithDigits = bIsSpellWithDigits = sal_False;
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bResIsSpellCapitalization = bIsSpellCapitalization = sal_True;
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}
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void SAL_CALL
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PropertyHelper_Spell::propertyChange( const PropertyChangeEvent& rEvt )
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throw(RuntimeException)
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{
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MutexGuard aGuard( GetLinguMutex() );
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if (GetPropSet().is() && rEvt.Source == GetPropSet())
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{
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sal_Int16 nLngSvcFlags = 0;
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sal_Bool bSCWA = sal_False, // SPELL_CORRECT_WORDS_AGAIN ?
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bSWWA = sal_False; // SPELL_WRONG_WORDS_AGAIN ?
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sal_Bool *pbVal = NULL;
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switch (rEvt.PropertyHandle)
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{
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case UPH_IS_IGNORE_CONTROL_CHARACTERS :
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{
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pbVal = &bIsIgnoreControlCharacters;
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break;
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}
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case UPH_IS_GERMAN_PRE_REFORM :
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{
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pbVal = &bIsGermanPreReform;
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bSCWA = bSWWA = sal_True;
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break;
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}
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case UPH_IS_USE_DICTIONARY_LIST :
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{
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pbVal = &bIsUseDictionaryList;
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bSCWA = bSWWA = sal_True;
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break;
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}
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case UPH_IS_SPELL_UPPER_CASE :
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{
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pbVal = &bIsSpellUpperCase;
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bSCWA = sal_False == *pbVal; // sal_False->sal_True change?
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bSWWA = !bSCWA; // sal_True->sal_False change?
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break;
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}
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case UPH_IS_SPELL_WITH_DIGITS :
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{
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pbVal = &bIsSpellWithDigits;
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bSCWA = sal_False == *pbVal; // sal_False->sal_True change?
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bSWWA = !bSCWA; // sal_True->sal_False change?
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break;
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}
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case UPH_IS_SPELL_CAPITALIZATION :
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{
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pbVal = &bIsSpellCapitalization;
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bSCWA = sal_False == *pbVal; // sal_False->sal_True change?
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bSWWA = !bSCWA; // sal_True->sal_False change?
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break;
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}
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default:
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OSL_FAIL( "unknown property" );
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}
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if (pbVal)
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rEvt.NewValue >>= *pbVal;
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if (bSCWA)
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nLngSvcFlags |= LinguServiceEventFlags::SPELL_CORRECT_WORDS_AGAIN;
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if (bSWWA)
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nLngSvcFlags |= LinguServiceEventFlags::SPELL_WRONG_WORDS_AGAIN;
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if (nLngSvcFlags)
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{
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LinguServiceEvent aEvt( GetEvtObj(), nLngSvcFlags );
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LaunchEvent( aEvt );
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}
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}
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}
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void PropertyHelper_Spell::SetTmpPropVals( const PropertyValues &rPropVals )
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{
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// set return value to default value unless there is an
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// explicitly supplied temporary value
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bResIsGermanPreReform = bIsGermanPreReform;
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bResIsIgnoreControlCharacters = bIsIgnoreControlCharacters;
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bResIsUseDictionaryList = bIsUseDictionaryList;
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bResIsSpellUpperCase = bIsSpellUpperCase;
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bResIsSpellWithDigits = bIsSpellWithDigits;
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bResIsSpellCapitalization = bIsSpellCapitalization;
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sal_Int32 nLen = rPropVals.getLength();
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if (nLen)
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{
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const PropertyValue *pVal = rPropVals.getConstArray();
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for (sal_Int32 i = 0; i < nLen; ++i)
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{
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sal_Bool *pbResVal = NULL;
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switch (pVal[i].Handle)
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{
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case UPH_IS_GERMAN_PRE_REFORM : pbResVal = &bResIsGermanPreReform; break;
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case UPH_IS_IGNORE_CONTROL_CHARACTERS : pbResVal = &bResIsIgnoreControlCharacters; break;
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case UPH_IS_USE_DICTIONARY_LIST : pbResVal = &bResIsUseDictionaryList; break;
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case UPH_IS_SPELL_UPPER_CASE : pbResVal = &bResIsSpellUpperCase; break;
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case UPH_IS_SPELL_WITH_DIGITS : pbResVal = &bResIsSpellWithDigits; break;
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case UPH_IS_SPELL_CAPITALIZATION : pbResVal = &bResIsSpellCapitalization; break;
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default:
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OSL_FAIL( "unknown property" );
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}
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if (pbResVal)
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pVal[i].Value >>= *pbResVal;
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}
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}
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}
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/* vim:set shiftwidth=4 softtabstop=4 expandtab: */
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