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+/* -*- Mode: C++; tab-width: 4; indent-tabs-mode: nil; c-basic-offset: 4 -*- */
+/*
+ * This file is part of the LibreOffice project.
+ *
+ * This Source Code Form is subject to the terms of the Mozilla Public
+ * License, v. 2.0. If a copy of the MPL was not distributed with this
+ * file, You can obtain one at http://mozilla.org/MPL/2.0/.
+ *
+ * This file incorporates work covered by the following license notice:
+ *
+ * Licensed to the Apache Software Foundation (ASF) under one or more
+ * contributor license agreements. See the NOTICE file distributed
+ * with this work for additional information regarding copyright
+ * ownership. The ASF licenses this file to you under the Apache
+ * License, Version 2.0 (the "License"); you may not use this file
+ * except in compliance with the License. You may obtain a copy of
+ * the License at http://www.apache.org/licenses/LICENSE-2.0 .
+ */
+
+
+#include <sal/macros.h>
+#include "linguistic/misc.hxx"
+
+#include "sprophelp.hxx"
+#include "linguistic/lngprops.hxx"
+
+#include <com/sun/star/linguistic2/LinguServiceEvent.hpp>
+#include <com/sun/star/linguistic2/LinguServiceEventFlags.hpp>
+#include <com/sun/star/linguistic2/XLinguServiceEventListener.hpp>
+#include <com/sun/star/beans/XPropertySet.hpp>
+#include <osl/mutex.hxx>
+
+using namespace osl;
+using namespace com::sun::star;
+using namespace com::sun::star::beans;
+using namespace com::sun::star::lang;
+using namespace com::sun::star::uno;
+using namespace com::sun::star::linguistic2;
+using namespace linguistic;
+
+
+PropertyChgHelper::PropertyChgHelper(
+ const Reference< XInterface > & rxSource,
+ Reference< XPropertySet > &rxPropSet,
+ const char *pPropNames[], sal_uInt16 nPropCount )
+ : aPropNames(nPropCount)
+ , xMyEvtObj(rxSource)
+ , aLngSvcEvtListeners(GetLinguMutex())
+ , xPropSet(rxPropSet)
+{
+ OUString *pName = aPropNames.getArray();
+ for (sal_Int32 i = 0; i < nPropCount; ++i)
+ {
+ pName[i] = OUString::createFromAscii( pPropNames[i] );
+ }
+}
+
+
+PropertyChgHelper::PropertyChgHelper( const PropertyChgHelper &rHelper ) :
+ aPropNames(rHelper.aPropNames),
+ xMyEvtObj(rHelper.xMyEvtObj),
+ aLngSvcEvtListeners (GetLinguMutex()),
+ xPropSet(rHelper.xPropSet)
+{
+ AddAsPropListener();
+
+}
+
+
+PropertyChgHelper::~PropertyChgHelper()
+{
+}
+
+
+void PropertyChgHelper::AddAsPropListener()
+{
+ if (xPropSet.is())
+ {
+ sal_Int32 nLen = aPropNames.getLength();
+ const OUString *pPropName = aPropNames.getConstArray();
+ for (sal_Int32 i = 0; i < nLen; ++i)
+ {
+ if (pPropName[i].getLength())
+ xPropSet->addPropertyChangeListener( pPropName[i], this );
+ }
+ }
+}
+
+void PropertyChgHelper::RemoveAsPropListener()
+{
+ if (xPropSet.is())
+ {
+ sal_Int32 nLen = aPropNames.getLength();
+ const OUString *pPropName = aPropNames.getConstArray();
+ for (sal_Int32 i = 0; i < nLen; ++i)
+ {
+ if (pPropName[i].getLength())
+ xPropSet->removePropertyChangeListener( pPropName[i], this );
+ }
+ }
+}
+
+
+void PropertyChgHelper::LaunchEvent( const LinguServiceEvent &rEvt )
+{
+ cppu::OInterfaceIteratorHelper aIt( aLngSvcEvtListeners );
+ while (aIt.hasMoreElements())
+ {
+ Reference< XLinguServiceEventListener > xRef( aIt.next(), UNO_QUERY );
+ if (xRef.is())
+ xRef->processLinguServiceEvent( rEvt );
+ }
+}
+
+
+void SAL_CALL PropertyChgHelper::disposing( const EventObject& rSource )
+ throw(RuntimeException)
+{
+ MutexGuard aGuard( GetLinguMutex() );
+ if (rSource.Source == xPropSet)
+ {
+ RemoveAsPropListener();
+ xPropSet = NULL;
+ aPropNames.realloc( 0 );
+ }
+}
+
+
+sal_Bool SAL_CALL
+ PropertyChgHelper::addLinguServiceEventListener(
+ const Reference< XLinguServiceEventListener >& rxListener )
+ throw(RuntimeException)
+{
+ MutexGuard aGuard( GetLinguMutex() );
+
+ sal_Bool bRes = sal_False;
+ if (rxListener.is())
+ {
+ sal_Int32 nCount = aLngSvcEvtListeners.getLength();
+ bRes = aLngSvcEvtListeners.addInterface( rxListener ) != nCount;
+ }
+ return bRes;
+}
+
+
+sal_Bool SAL_CALL
+ PropertyChgHelper::removeLinguServiceEventListener(
+ const Reference< XLinguServiceEventListener >& rxListener )
+ throw(RuntimeException)
+{
+ MutexGuard aGuard( GetLinguMutex() );
+
+ sal_Bool bRes = sal_False;
+ if (rxListener.is())
+ {
+ sal_Int32 nCount = aLngSvcEvtListeners.getLength();
+ bRes = aLngSvcEvtListeners.removeInterface( rxListener ) != nCount;
+ }
+ return bRes;
+}
+
+
+static const char *aSP[] =
+{
+ UPN_IS_GERMAN_PRE_REFORM,
+ UPN_IS_IGNORE_CONTROL_CHARACTERS,
+ UPN_IS_USE_DICTIONARY_LIST,
+ UPN_IS_SPELL_UPPER_CASE,
+ UPN_IS_SPELL_WITH_DIGITS,
+ UPN_IS_SPELL_CAPITALIZATION
+};
+
+
+PropertyHelper_Spell::PropertyHelper_Spell(
+ const Reference< XInterface > & rxSource,
+ Reference< XPropertySet > &rxPropSet ) :
+ PropertyChgHelper ( rxSource, rxPropSet, aSP, SAL_N_ELEMENTS(aSP) )
+{
+ SetDefault();
+ sal_Int32 nLen = GetPropNames().getLength();
+ if (rxPropSet.is() && nLen)
+ {
+ const OUString *pPropName = GetPropNames().getConstArray();
+ for (sal_Int32 i = 0; i < nLen; ++i)
+ {
+ sal_Bool *pbVal = NULL,
+ *pbResVal = NULL;
+
+ if (OUString( UPN_IS_GERMAN_PRE_REFORM ) == pPropName[i])
+ {
+ pbVal = &bIsGermanPreReform;
+ pbResVal = &bResIsGermanPreReform;
+ }
+ else if (OUString( UPN_IS_IGNORE_CONTROL_CHARACTERS ) == pPropName[i])
+ {
+ pbVal = &bIsIgnoreControlCharacters;
+ pbResVal = &bResIsIgnoreControlCharacters;
+ }
+ else if (OUString( UPN_IS_USE_DICTIONARY_LIST ) == pPropName[i])
+ {
+ pbVal = &bIsUseDictionaryList;
+ pbResVal = &bResIsUseDictionaryList;
+ }
+ else if (OUString( UPN_IS_SPELL_UPPER_CASE ) == pPropName[i])
+ {
+ pbVal = &bIsSpellUpperCase;
+ pbResVal = &bResIsSpellUpperCase;
+ }
+ else if (OUString( UPN_IS_SPELL_WITH_DIGITS ) == pPropName[i])
+ {
+ pbVal = &bIsSpellWithDigits;
+ pbResVal = &bResIsSpellWithDigits;
+ }
+ else if (OUString( UPN_IS_SPELL_CAPITALIZATION ) == pPropName[i])
+ {
+ pbVal = &bIsSpellCapitalization;
+ pbResVal = &bResIsSpellCapitalization;
+ }
+
+ if (pbVal && pbResVal)
+ {
+ rxPropSet->getPropertyValue( pPropName[i] ) >>= *pbVal;
+ *pbResVal = *pbVal;
+ }
+ }
+ }
+}
+
+
+PropertyHelper_Spell::~PropertyHelper_Spell()
+{
+}
+
+
+void PropertyHelper_Spell::SetDefault()
+{
+ bResIsGermanPreReform = bIsGermanPreReform = sal_False;
+ bResIsIgnoreControlCharacters = bIsIgnoreControlCharacters = sal_True;
+ bResIsUseDictionaryList = bIsUseDictionaryList = sal_True;
+ bResIsSpellUpperCase = bIsSpellUpperCase = sal_False;
+ bResIsSpellWithDigits = bIsSpellWithDigits = sal_False;
+ bResIsSpellCapitalization = bIsSpellCapitalization = sal_True;
+}
+
+
+void SAL_CALL
+ PropertyHelper_Spell::propertyChange( const PropertyChangeEvent& rEvt )
+ throw(RuntimeException)
+{
+ MutexGuard aGuard( GetLinguMutex() );
+
+ if (GetPropSet().is() && rEvt.Source == GetPropSet())
+ {
+ sal_Int16 nLngSvcFlags = 0;
+ sal_Bool bSCWA = sal_False, // SPELL_CORRECT_WORDS_AGAIN ?
+ bSWWA = sal_False; // SPELL_WRONG_WORDS_AGAIN ?
+
+ sal_Bool *pbVal = NULL;
+ switch (rEvt.PropertyHandle)
+ {
+ case UPH_IS_IGNORE_CONTROL_CHARACTERS :
+ {
+ pbVal = &bIsIgnoreControlCharacters;
+ break;
+ }
+ case UPH_IS_GERMAN_PRE_REFORM :
+ {
+ pbVal = &bIsGermanPreReform;
+ bSCWA = bSWWA = sal_True;
+ break;
+ }
+ case UPH_IS_USE_DICTIONARY_LIST :
+ {
+ pbVal = &bIsUseDictionaryList;
+ bSCWA = bSWWA = sal_True;
+ break;
+ }
+ case UPH_IS_SPELL_UPPER_CASE :
+ {
+ pbVal = &bIsSpellUpperCase;
+ bSCWA = sal_False == *pbVal; // sal_False->sal_True change?
+ bSWWA = !bSCWA; // sal_True->sal_False change?
+ break;
+ }
+ case UPH_IS_SPELL_WITH_DIGITS :
+ {
+ pbVal = &bIsSpellWithDigits;
+ bSCWA = sal_False == *pbVal; // sal_False->sal_True change?
+ bSWWA = !bSCWA; // sal_True->sal_False change?
+ break;
+ }
+ case UPH_IS_SPELL_CAPITALIZATION :
+ {
+ pbVal = &bIsSpellCapitalization;
+ bSCWA = sal_False == *pbVal; // sal_False->sal_True change?
+ bSWWA = !bSCWA; // sal_True->sal_False change?
+ break;
+ }
+ default:
+ OSL_FAIL( "unknown property" );
+ }
+ if (pbVal)
+ rEvt.NewValue >>= *pbVal;
+
+ if (bSCWA)
+ nLngSvcFlags |= LinguServiceEventFlags::SPELL_CORRECT_WORDS_AGAIN;
+ if (bSWWA)
+ nLngSvcFlags |= LinguServiceEventFlags::SPELL_WRONG_WORDS_AGAIN;
+ if (nLngSvcFlags)
+ {
+ LinguServiceEvent aEvt( GetEvtObj(), nLngSvcFlags );
+ LaunchEvent( aEvt );
+ }
+ }
+}
+
+
+void PropertyHelper_Spell::SetTmpPropVals( const PropertyValues &rPropVals )
+{
+ // set return value to default value unless there is an
+ // explicitly supplied temporary value
+ bResIsGermanPreReform = bIsGermanPreReform;
+ bResIsIgnoreControlCharacters = bIsIgnoreControlCharacters;
+ bResIsUseDictionaryList = bIsUseDictionaryList;
+ bResIsSpellUpperCase = bIsSpellUpperCase;
+ bResIsSpellWithDigits = bIsSpellWithDigits;
+ bResIsSpellCapitalization = bIsSpellCapitalization;
+
+ sal_Int32 nLen = rPropVals.getLength();
+ if (nLen)
+ {
+ const PropertyValue *pVal = rPropVals.getConstArray();
+ for (sal_Int32 i = 0; i < nLen; ++i)
+ {
+ sal_Bool *pbResVal = NULL;
+ switch (pVal[i].Handle)
+ {
+ case UPH_IS_GERMAN_PRE_REFORM : pbResVal = &bResIsGermanPreReform; break;
+ case UPH_IS_IGNORE_CONTROL_CHARACTERS : pbResVal = &bResIsIgnoreControlCharacters; break;
+ case UPH_IS_USE_DICTIONARY_LIST : pbResVal = &bResIsUseDictionaryList; break;
+ case UPH_IS_SPELL_UPPER_CASE : pbResVal = &bResIsSpellUpperCase; break;
+ case UPH_IS_SPELL_WITH_DIGITS : pbResVal = &bResIsSpellWithDigits; break;
+ case UPH_IS_SPELL_CAPITALIZATION : pbResVal = &bResIsSpellCapitalization; break;
+ default:
+ OSL_FAIL( "unknown property" );
+ }
+ if (pbResVal)
+ pVal[i].Value >>= *pbResVal;
+ }
+ }
+}
+
+
+/* vim:set shiftwidth=4 softtabstop=4 expandtab: */
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