252 lines
11 KiB
C++
252 lines
11 KiB
C++
/* -*- Mode: C++; tab-width: 4; indent-tabs-mode: nil; c-basic-offset: 4 -*- */
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/*
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* This file is part of the LibreOffice project.
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*
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* This Source Code Form is subject to the terms of the Mozilla Public
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* License, v. 2.0. If a copy of the MPL was not distributed with this
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* file, You can obtain one at http://mozilla.org/MPL/2.0/.
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*
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* This file incorporates work covered by the following license notice:
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*
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* Licensed to the Apache Software Foundation (ASF) under one or more
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* contributor license agreements. See the NOTICE file distributed
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* with this work for additional information regarding copyright
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* ownership. The ASF licenses this file to you under the Apache
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* License, Version 2.0 (the "License"); you may not use this file
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* except in compliance with the License. You may obtain a copy of
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* the License at http://www.apache.org/licenses/LICENSE-2.0 .
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*/
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#include <com/sun/star/beans/XPropertyState.hpp>
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#include "PropertySetMerger.hxx"
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using namespace ::com::sun::star;
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using namespace ::com::sun::star::uno;
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using namespace ::com::sun::star::beans;
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using namespace ::com::sun::star::lang;
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#include <cppuhelper/implbase3.hxx>
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class PropertySetMergerImpl : public ::cppu::WeakAggImplHelper3< XPropertySet, XPropertyState, XPropertySetInfo >
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{
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private:
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Reference< XPropertySet > mxPropSet1;
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Reference< XPropertyState > mxPropSet1State;
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Reference< XPropertySetInfo > mxPropSet1Info;
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Reference< XPropertySet > mxPropSet2;
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Reference< XPropertyState > mxPropSet2State;
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Reference< XPropertySetInfo > mxPropSet2Info;
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public:
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PropertySetMergerImpl( const Reference< XPropertySet > rPropSet1, const Reference< XPropertySet > rPropSet2 );
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virtual ~PropertySetMergerImpl();
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// XPropertySet
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virtual Reference< XPropertySetInfo > SAL_CALL getPropertySetInfo( ) throw(RuntimeException, std::exception) override;
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virtual void SAL_CALL setPropertyValue( const OUString& aPropertyName, const Any& aValue ) throw(UnknownPropertyException, PropertyVetoException, IllegalArgumentException, WrappedTargetException, RuntimeException, std::exception) override;
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virtual Any SAL_CALL getPropertyValue( const OUString& PropertyName ) throw(UnknownPropertyException, WrappedTargetException, RuntimeException, std::exception) override;
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virtual void SAL_CALL addPropertyChangeListener( const OUString& aPropertyName, const Reference< XPropertyChangeListener >& xListener ) throw(UnknownPropertyException, WrappedTargetException, RuntimeException, std::exception) override;
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virtual void SAL_CALL removePropertyChangeListener( const OUString& aPropertyName, const Reference< XPropertyChangeListener >& aListener ) throw(UnknownPropertyException, WrappedTargetException, RuntimeException, std::exception) override;
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virtual void SAL_CALL addVetoableChangeListener( const OUString& PropertyName, const Reference< XVetoableChangeListener >& aListener ) throw(UnknownPropertyException, WrappedTargetException, RuntimeException, std::exception) override;
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virtual void SAL_CALL removeVetoableChangeListener( const OUString& PropertyName, const Reference< XVetoableChangeListener >& aListener ) throw(UnknownPropertyException, WrappedTargetException, RuntimeException, std::exception) override;
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// XPropertyState
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virtual PropertyState SAL_CALL getPropertyState( const OUString& PropertyName ) throw(UnknownPropertyException, RuntimeException, std::exception) override;
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virtual Sequence< PropertyState > SAL_CALL getPropertyStates( const Sequence< OUString >& aPropertyName ) throw(UnknownPropertyException, RuntimeException, std::exception) override;
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virtual void SAL_CALL setPropertyToDefault( const OUString& PropertyName ) throw(UnknownPropertyException, RuntimeException, std::exception) override;
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virtual Any SAL_CALL getPropertyDefault( const OUString& aPropertyName ) throw(UnknownPropertyException, WrappedTargetException, RuntimeException, std::exception) override;
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// XPropertySetInfo
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virtual Sequence< Property > SAL_CALL getProperties( ) throw(RuntimeException, std::exception) override;
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virtual Property SAL_CALL getPropertyByName( const OUString& aName ) throw(UnknownPropertyException, RuntimeException, std::exception) override;
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virtual sal_Bool SAL_CALL hasPropertyByName( const OUString& Name ) throw(RuntimeException, std::exception) override;
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};
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// Interface implementation
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PropertySetMergerImpl::PropertySetMergerImpl( Reference< XPropertySet > rPropSet1, Reference< XPropertySet > rPropSet2 )
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: mxPropSet1( rPropSet1 )
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, mxPropSet1State( rPropSet1, UNO_QUERY )
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, mxPropSet1Info( rPropSet1->getPropertySetInfo() )
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, mxPropSet2( rPropSet2 )
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, mxPropSet2State( rPropSet2, UNO_QUERY )
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, mxPropSet2Info( rPropSet2->getPropertySetInfo() )
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{
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}
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PropertySetMergerImpl::~PropertySetMergerImpl()
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{
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}
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// XPropertySet
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Reference< XPropertySetInfo > SAL_CALL PropertySetMergerImpl::getPropertySetInfo( ) throw(RuntimeException, std::exception)
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{
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return this;
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}
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void SAL_CALL PropertySetMergerImpl::setPropertyValue( const OUString& aPropertyName, const Any& aValue ) throw(UnknownPropertyException, PropertyVetoException, IllegalArgumentException, WrappedTargetException, RuntimeException, std::exception)
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{
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if( mxPropSet1Info->hasPropertyByName( aPropertyName ) )
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{
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mxPropSet1->setPropertyValue( aPropertyName, aValue );
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}
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else
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{
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mxPropSet2->setPropertyValue( aPropertyName, aValue );
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}
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}
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Any SAL_CALL PropertySetMergerImpl::getPropertyValue( const OUString& PropertyName ) throw(UnknownPropertyException, WrappedTargetException, RuntimeException, std::exception)
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{
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if( mxPropSet1Info->hasPropertyByName( PropertyName ) )
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{
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return mxPropSet1->getPropertyValue( PropertyName );
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}
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else
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{
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return mxPropSet2->getPropertyValue( PropertyName );
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}
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}
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void SAL_CALL PropertySetMergerImpl::addPropertyChangeListener( const OUString& /*aPropertyName*/, const Reference< XPropertyChangeListener >& /*xListener*/ ) throw(UnknownPropertyException, WrappedTargetException, RuntimeException, std::exception)
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{
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}
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void SAL_CALL PropertySetMergerImpl::removePropertyChangeListener( const OUString& /*aPropertyName*/, const Reference< XPropertyChangeListener >& /*aListener*/ ) throw(UnknownPropertyException, WrappedTargetException, RuntimeException, std::exception)
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{
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}
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void SAL_CALL PropertySetMergerImpl::addVetoableChangeListener( const OUString& /*PropertyName*/, const Reference< XVetoableChangeListener >& /*aListener*/ ) throw(UnknownPropertyException, WrappedTargetException, RuntimeException, std::exception)
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{
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}
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void SAL_CALL PropertySetMergerImpl::removeVetoableChangeListener( const OUString& /*PropertyName*/, const Reference< XVetoableChangeListener >& /*aListener*/ ) throw(UnknownPropertyException, WrappedTargetException, RuntimeException, std::exception)
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{
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}
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// XPropertyState
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PropertyState SAL_CALL PropertySetMergerImpl::getPropertyState( const OUString& PropertyName ) throw(UnknownPropertyException, RuntimeException, std::exception)
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{
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if( mxPropSet1Info->hasPropertyByName( PropertyName ) )
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{
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if( mxPropSet1State.is() )
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{
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return mxPropSet1State->getPropertyState( PropertyName );
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}
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else
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{
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return PropertyState_DIRECT_VALUE;
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}
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}
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else
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{
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if( mxPropSet2State.is() )
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{
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return mxPropSet2State->getPropertyState( PropertyName );
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}
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else
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{
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return PropertyState_DIRECT_VALUE;
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}
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}
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}
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Sequence< PropertyState > SAL_CALL PropertySetMergerImpl::getPropertyStates( const Sequence< OUString >& aPropertyName ) throw(UnknownPropertyException, RuntimeException, std::exception)
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{
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const sal_Int32 nCount = aPropertyName.getLength();
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Sequence< PropertyState > aPropStates( nCount );
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PropertyState* pPropStates = aPropStates.getArray();
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const OUString* pPropNames = aPropertyName.getConstArray();
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sal_Int32 nIndex;
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for( nIndex = 0; nIndex < nCount; nIndex++ )
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*pPropStates++ = getPropertyState( *pPropNames++ );
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return aPropStates;
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}
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void SAL_CALL PropertySetMergerImpl::setPropertyToDefault( const OUString& PropertyName ) throw(UnknownPropertyException, RuntimeException, std::exception)
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{
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if( mxPropSet1State.is() && mxPropSet1Info->hasPropertyByName( PropertyName ) )
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{
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mxPropSet1State->setPropertyToDefault( PropertyName );
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}
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else
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{
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if( mxPropSet2State.is() )
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{
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mxPropSet2State->setPropertyToDefault( PropertyName );
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}
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}
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}
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Any SAL_CALL PropertySetMergerImpl::getPropertyDefault( const OUString& aPropertyName ) throw(UnknownPropertyException, WrappedTargetException, RuntimeException, std::exception)
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{
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if( mxPropSet1State.is() && mxPropSet1Info->hasPropertyByName( aPropertyName ) )
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{
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return mxPropSet1State->getPropertyDefault( aPropertyName );
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}
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else
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{
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if( mxPropSet2State.is() )
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{
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return mxPropSet2State->getPropertyDefault( aPropertyName );
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}
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else
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{
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Any aAny;
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return aAny;
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}
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}
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}
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// XPropertySetInfo
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Sequence< Property > SAL_CALL PropertySetMergerImpl::getProperties() throw(RuntimeException, std::exception)
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{
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Sequence< Property > aProps1( mxPropSet1Info->getProperties() );
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const Property* pProps1 = aProps1.getArray();
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const sal_Int32 nCount1 = aProps1.getLength();
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Sequence< Property > aProps2( mxPropSet1Info->getProperties() );
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const Property* pProps2 = aProps2.getArray();
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const sal_Int32 nCount2 = aProps2.getLength();
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Sequence< Property > aProperties( nCount1 + nCount2 );
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sal_Int32 nIndex;
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Property* pProperties = aProperties.getArray();
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for( nIndex = 0; nIndex < nCount1; nIndex++ )
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*pProperties++ = *pProps1++;
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for( nIndex = 0; nIndex < nCount2; nIndex++ )
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*pProperties++ = *pProps2++;
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return aProperties;
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}
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Property SAL_CALL PropertySetMergerImpl::getPropertyByName( const OUString& aName ) throw(UnknownPropertyException, RuntimeException, std::exception)
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{
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if( mxPropSet1Info->hasPropertyByName( aName ) )
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return mxPropSet1Info->getPropertyByName( aName );
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return mxPropSet2Info->getPropertyByName( aName );
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}
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sal_Bool SAL_CALL PropertySetMergerImpl::hasPropertyByName( const OUString& Name ) throw(RuntimeException, std::exception)
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{
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if(mxPropSet1Info->hasPropertyByName( Name ) )
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return true;
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return mxPropSet2Info->hasPropertyByName( Name );
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}
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Reference< XPropertySet > PropertySetMerger_CreateInstance( const Reference< XPropertySet >& rPropSet1, const Reference< XPropertySet >& rPropSet2 ) throw()
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{
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return new PropertySetMergerImpl( rPropSet1, rPropSet2 );
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}
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/* vim:set shiftwidth=4 softtabstop=4 expandtab: */
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