/************************************************************************* * * OpenOffice.org - a multi-platform office productivity suite * * $RCSfile: PropertySetMerger.cxx,v $ * * $Revision: 1.3 $ * * last change: $Author: rt $ $Date: 2005-09-09 13:32:32 $ * * The Contents of this file are made available subject to * the terms of GNU Lesser General Public License Version 2.1. * * * GNU Lesser General Public License Version 2.1 * ============================================= * Copyright 2005 by Sun Microsystems, Inc. * 901 San Antonio Road, Palo Alto, CA 94303, USA * * This library is free software; you can redistribute it and/or * modify it under the terms of the GNU Lesser General Public * License version 2.1, as published by the Free Software Foundation. * * This library 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 for more details. * * You should have received a copy of the GNU Lesser General Public * License along with this library; if not, write to the Free Software * Foundation, Inc., 59 Temple Place, Suite 330, Boston, * MA 02111-1307 USA * ************************************************************************/ #ifndef _COM_SUN_STAR_BEANS_XPROPERTYSTATE_HPP_ #include #endif #ifndef _XMLOFF_PROPERTYSETMERGER_HXX_ #include "PropertySetMerger.hxx" #endif using namespace ::rtl; using namespace ::com::sun::star; using namespace ::com::sun::star::uno; using namespace ::com::sun::star::beans; using namespace ::com::sun::star::lang; #ifndef _CPPUHELPER_IMPLBASE1_HXX_ #include #endif class SvXMLAttrContainerItem_Impl; class PropertySetMergerImpl : public ::cppu::WeakAggImplHelper3< XPropertySet, XPropertyState, XPropertySetInfo > { private: Reference< XPropertySet > mxPropSet1; Reference< XPropertyState > mxPropSet1State; Reference< XPropertySetInfo > mxPropSet1Info; Reference< XPropertySet > mxPropSet2; Reference< XPropertyState > mxPropSet2State; Reference< XPropertySetInfo > mxPropSet2Info; public: PropertySetMergerImpl( const Reference< XPropertySet > rPropSet1, const Reference< XPropertySet > rPropSet2 ); virtual ~PropertySetMergerImpl(); // XPropertySet virtual Reference< XPropertySetInfo > SAL_CALL getPropertySetInfo( ) throw(RuntimeException); virtual void SAL_CALL setPropertyValue( const OUString& aPropertyName, const Any& aValue ) throw(UnknownPropertyException, PropertyVetoException, IllegalArgumentException, WrappedTargetException, RuntimeException); virtual Any SAL_CALL getPropertyValue( const OUString& PropertyName ) throw(UnknownPropertyException, WrappedTargetException, RuntimeException); virtual void SAL_CALL addPropertyChangeListener( const OUString& aPropertyName, const Reference< XPropertyChangeListener >& xListener ) throw(UnknownPropertyException, WrappedTargetException, RuntimeException); virtual void SAL_CALL removePropertyChangeListener( const OUString& aPropertyName, const Reference< XPropertyChangeListener >& aListener ) throw(UnknownPropertyException, WrappedTargetException, RuntimeException); virtual void SAL_CALL addVetoableChangeListener( const OUString& PropertyName, const Reference< XVetoableChangeListener >& aListener ) throw(UnknownPropertyException, WrappedTargetException, RuntimeException); virtual void SAL_CALL removeVetoableChangeListener( const OUString& PropertyName, const Reference< XVetoableChangeListener >& aListener ) throw(UnknownPropertyException, WrappedTargetException, RuntimeException); // XPropertyState virtual PropertyState SAL_CALL getPropertyState( const OUString& PropertyName ) throw(UnknownPropertyException, RuntimeException); virtual Sequence< PropertyState > SAL_CALL getPropertyStates( const Sequence< OUString >& aPropertyName ) throw(UnknownPropertyException, RuntimeException); virtual void SAL_CALL setPropertyToDefault( const OUString& PropertyName ) throw(UnknownPropertyException, RuntimeException); virtual Any SAL_CALL getPropertyDefault( const OUString& aPropertyName ) throw(UnknownPropertyException, WrappedTargetException, RuntimeException); // XPropertySetInfo virtual Sequence< Property > SAL_CALL getProperties( ) throw(RuntimeException); virtual Property SAL_CALL getPropertyByName( const OUString& aName ) throw(UnknownPropertyException, RuntimeException); virtual sal_Bool SAL_CALL hasPropertyByName( const OUString& Name ) throw(RuntimeException); }; // -------------------------------------------------------------------- // Interface implementation // -------------------------------------------------------------------- PropertySetMergerImpl::PropertySetMergerImpl( Reference< XPropertySet > rPropSet1, Reference< XPropertySet > rPropSet2 ) : mxPropSet1( rPropSet1 ), mxPropSet2( rPropSet2 ), mxPropSet1State( rPropSet1, UNO_QUERY ), mxPropSet2State( rPropSet2, UNO_QUERY ), mxPropSet1Info( rPropSet1->getPropertySetInfo() ), mxPropSet2Info( rPropSet2->getPropertySetInfo() ) { } PropertySetMergerImpl::~PropertySetMergerImpl() { } // XPropertySet Reference< XPropertySetInfo > SAL_CALL PropertySetMergerImpl::getPropertySetInfo( ) throw(RuntimeException) { return this; } void SAL_CALL PropertySetMergerImpl::setPropertyValue( const OUString& aPropertyName, const Any& aValue ) throw(UnknownPropertyException, PropertyVetoException, IllegalArgumentException, WrappedTargetException, RuntimeException) { if( mxPropSet1Info->hasPropertyByName( aPropertyName ) ) { mxPropSet1->setPropertyValue( aPropertyName, aValue ); } else { mxPropSet2->setPropertyValue( aPropertyName, aValue ); } } Any SAL_CALL PropertySetMergerImpl::getPropertyValue( const OUString& PropertyName ) throw(UnknownPropertyException, WrappedTargetException, RuntimeException) { if( mxPropSet1Info->hasPropertyByName( PropertyName ) ) { return mxPropSet1->getPropertyValue( PropertyName ); } else { return mxPropSet2->getPropertyValue( PropertyName ); } } void SAL_CALL PropertySetMergerImpl::addPropertyChangeListener( const OUString& aPropertyName, const Reference< XPropertyChangeListener >& xListener ) throw(UnknownPropertyException, WrappedTargetException, RuntimeException) { } void SAL_CALL PropertySetMergerImpl::removePropertyChangeListener( const OUString& aPropertyName, const Reference< XPropertyChangeListener >& aListener ) throw(UnknownPropertyException, WrappedTargetException, RuntimeException) { } void SAL_CALL PropertySetMergerImpl::addVetoableChangeListener( const OUString& PropertyName, const Reference< XVetoableChangeListener >& aListener ) throw(UnknownPropertyException, WrappedTargetException, RuntimeException) { } void SAL_CALL PropertySetMergerImpl::removeVetoableChangeListener( const OUString& PropertyName, const Reference< XVetoableChangeListener >& aListener ) throw(UnknownPropertyException, WrappedTargetException, RuntimeException) { } // XPropertyState PropertyState SAL_CALL PropertySetMergerImpl::getPropertyState( const OUString& PropertyName ) throw(UnknownPropertyException, RuntimeException) { if( mxPropSet1Info->hasPropertyByName( PropertyName ) ) { if( mxPropSet1State.is() ) { return mxPropSet1State->getPropertyState( PropertyName ); } else { return PropertyState_DIRECT_VALUE; } } else { if( mxPropSet2State.is() ) { return mxPropSet2State->getPropertyState( PropertyName ); } else { return PropertyState_DIRECT_VALUE; } } } Sequence< PropertyState > SAL_CALL PropertySetMergerImpl::getPropertyStates( const Sequence< OUString >& aPropertyName ) throw(UnknownPropertyException, RuntimeException) { const sal_Int32 nCount = aPropertyName.getLength(); Sequence< PropertyState > aPropStates( nCount ); PropertyState* pPropStates = aPropStates.getArray(); const OUString* pPropNames = aPropertyName.getConstArray(); sal_Int32 nIndex; for( nIndex = 0; nIndex < nCount; nIndex++ ) *pPropStates++ = getPropertyState( *pPropNames++ ); return aPropStates; } void SAL_CALL PropertySetMergerImpl::setPropertyToDefault( const OUString& PropertyName ) throw(UnknownPropertyException, RuntimeException) { if( mxPropSet1State.is() && mxPropSet1Info->hasPropertyByName( PropertyName ) ) { mxPropSet1State->setPropertyToDefault( PropertyName ); } else { if( mxPropSet2State.is() ) { mxPropSet2State->setPropertyToDefault( PropertyName ); } } } Any SAL_CALL PropertySetMergerImpl::getPropertyDefault( const OUString& aPropertyName ) throw(UnknownPropertyException, WrappedTargetException, RuntimeException) { if( mxPropSet1State.is() && mxPropSet1Info->hasPropertyByName( aPropertyName ) ) { return mxPropSet1State->getPropertyDefault( aPropertyName ); } else { if( mxPropSet2State.is() ) { return mxPropSet2State->getPropertyDefault( aPropertyName ); } else { Any aAny; return aAny; } } } // XPropertySetInfo Sequence< Property > SAL_CALL PropertySetMergerImpl::getProperties() throw(RuntimeException) { Sequence< Property > aProps1( mxPropSet1Info->getProperties() ); const Property* pProps1 = aProps1.getArray(); const sal_Int32 nCount1 = aProps1.getLength(); Sequence< Property > aProps2( mxPropSet1Info->getProperties() ); const Property* pProps2 = aProps2.getArray(); const sal_Int32 nCount2 = aProps2.getLength(); Sequence< Property > aProperties( nCount1 + nCount2 ); sal_Int32 nIndex; Property* pProperties = aProperties.getArray(); for( nIndex = 0; nIndex < nCount1; nIndex++ ) *pProperties++ = *pProps1++; for( nIndex = 0; nIndex < nCount2; nIndex++ ) *pProperties++ = *pProps2++; return aProperties; } Property SAL_CALL PropertySetMergerImpl::getPropertyByName( const OUString& aName ) throw(UnknownPropertyException, RuntimeException) { if( mxPropSet1Info->hasPropertyByName( aName ) ) return mxPropSet1Info->getPropertyByName( aName ); return mxPropSet2Info->getPropertyByName( aName ); } sal_Bool SAL_CALL PropertySetMergerImpl::hasPropertyByName( const OUString& Name ) throw(RuntimeException) { if(mxPropSet1Info->hasPropertyByName( Name ) ) return sal_True; return mxPropSet2Info->hasPropertyByName( Name ); } Reference< XPropertySet > PropertySetMerger_CreateInstance( Reference< XPropertySet > rPropSet1, Reference< XPropertySet > rPropSet2 ) throw() { return new PropertySetMergerImpl( rPropSet1, rPropSet2 ); }