443 lines
15 KiB
C++
443 lines
15 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 "OPropertySet.hxx"
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#include "ImplOPropertySet.hxx"
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#include "ContainerHelper.hxx"
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#include <cppuhelper/queryinterface.hxx>
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#include <comphelper/servicehelper.hxx>
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#include <vector>
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#include <algorithm>
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using namespace ::com::sun::star;
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using ::com::sun::star::style::XStyleSupplier;
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using ::com::sun::star::uno::Reference;
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using ::com::sun::star::uno::Sequence;
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using ::com::sun::star::uno::Any;
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using ::rtl::OUString;
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using ::osl::MutexGuard;
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// needed for MS compiler
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using ::cppu::OBroadcastHelper;
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using ::cppu::OPropertySetHelper;
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using ::cppu::OWeakObject;
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namespace property
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{
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OPropertySet::OPropertySet( ::osl::Mutex & par_rMutex ) :
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OBroadcastHelper( par_rMutex ),
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// the following causes a warning; there seems to be no way to avoid it
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OPropertySetHelper( static_cast< OBroadcastHelper & >( *this )),
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m_rMutex( par_rMutex ),
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m_pImplProperties( new impl::ImplOPropertySet() ),
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m_bSetNewValuesExplicitlyEvenIfTheyEqualDefault(false)
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{
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}
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OPropertySet::OPropertySet( const OPropertySet & rOther, ::osl::Mutex & par_rMutex ) :
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OBroadcastHelper( par_rMutex ),
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// the following causes a warning; there seems to be no way to avoid it
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OPropertySetHelper( static_cast< OBroadcastHelper & >( *this )),
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m_rMutex( par_rMutex ),
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m_bSetNewValuesExplicitlyEvenIfTheyEqualDefault(false)
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{
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MutexGuard aGuard( m_rMutex );
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if( rOther.m_pImplProperties.get())
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m_pImplProperties.reset( new impl::ImplOPropertySet( * rOther.m_pImplProperties.get()));
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}
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void OPropertySet::SetNewValuesExplicitlyEvenIfTheyEqualDefault()
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{
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m_bSetNewValuesExplicitlyEvenIfTheyEqualDefault = true;
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}
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OPropertySet::~OPropertySet()
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{}
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void OPropertySet::disposePropertySet()
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{
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m_pImplProperties.reset( 0 );
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}
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Any SAL_CALL OPropertySet::queryInterface( const uno::Type& aType )
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throw (uno::RuntimeException)
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{
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return ::cppu::queryInterface(
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aType,
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static_cast< lang::XTypeProvider * >( this ),
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static_cast< beans::XPropertySet * >( this ),
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static_cast< beans::XMultiPropertySet * >( this ),
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static_cast< beans::XFastPropertySet * >( this ),
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static_cast< beans::XPropertyState * >( this ),
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static_cast< beans::XMultiPropertyStates * >( this ),
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static_cast< XStyleSupplier * >( this ) );
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}
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#define LCL_PROP_CPPUTYPE(t) (::getCppuType( reinterpret_cast< const Reference<t> *>(0)))
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// // ____ XTypeProvider ____
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Sequence< uno::Type > SAL_CALL
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OPropertySet::getTypes()
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throw (uno::RuntimeException)
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{
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static Sequence< uno::Type > aTypeList;
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MutexGuard aGuard( m_rMutex );
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if( aTypeList.getLength() == 0 )
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{
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::std::vector< uno::Type > aTypes;
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aTypes.push_back( LCL_PROP_CPPUTYPE( lang::XTypeProvider ));
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aTypes.push_back( LCL_PROP_CPPUTYPE( beans::XPropertySet ));
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aTypes.push_back( LCL_PROP_CPPUTYPE( beans::XMultiPropertySet ));
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aTypes.push_back( LCL_PROP_CPPUTYPE( beans::XFastPropertySet ));
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aTypes.push_back( LCL_PROP_CPPUTYPE( beans::XPropertyState ));
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aTypes.push_back( LCL_PROP_CPPUTYPE( beans::XMultiPropertyStates ));
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aTypes.push_back( LCL_PROP_CPPUTYPE( XStyleSupplier ));
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aTypeList = ::chart::ContainerHelper::ContainerToSequence( aTypes );
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}
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return aTypeList;
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}
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namespace
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{
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class theOPropertySetImplementationId : public rtl::Static< UnoTunnelIdInit, theOPropertySetImplementationId > {};
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}
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Sequence< sal_Int8 > SAL_CALL
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OPropertySet::getImplementationId()
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throw (uno::RuntimeException)
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{
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return theOPropertySetImplementationId::get().getSeq();
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}
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// ____ XPropertyState ____
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beans::PropertyState SAL_CALL
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OPropertySet::getPropertyState( const OUString& PropertyName )
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throw (beans::UnknownPropertyException,
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uno::RuntimeException)
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{
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cppu::IPropertyArrayHelper & rPH = getInfoHelper();
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return m_pImplProperties->GetPropertyStateByHandle(
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rPH.getHandleByName( PropertyName ));
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}
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Sequence< beans::PropertyState > SAL_CALL
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OPropertySet::getPropertyStates( const Sequence< OUString >& aPropertyName )
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throw (beans::UnknownPropertyException,
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uno::RuntimeException)
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{
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cppu::IPropertyArrayHelper & rPH = getInfoHelper();
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sal_Int32 * pHandles = new sal_Int32[ aPropertyName.getLength() ];
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rPH.fillHandles( pHandles, aPropertyName );
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::std::vector< sal_Int32 > aHandles( pHandles, pHandles + aPropertyName.getLength());
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delete[] pHandles;
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return m_pImplProperties->GetPropertyStatesByHandle( aHandles );
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}
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void SAL_CALL
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OPropertySet::setPropertyToDefault( const OUString& PropertyName )
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throw (beans::UnknownPropertyException,
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uno::RuntimeException)
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{
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cppu::IPropertyArrayHelper & rPH = getInfoHelper();
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m_pImplProperties->SetPropertyToDefault( rPH.getHandleByName( PropertyName ));
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firePropertyChangeEvent();
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}
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Any SAL_CALL
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OPropertySet::getPropertyDefault( const OUString& aPropertyName )
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throw (beans::UnknownPropertyException,
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lang::WrappedTargetException,
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uno::RuntimeException)
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{
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cppu::IPropertyArrayHelper & rPH = getInfoHelper();
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return GetDefaultValue( rPH.getHandleByName( aPropertyName ) );
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}
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// ____ XMultiPropertyStates ____
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// Note: getPropertyStates() is already implemented in XPropertyState with the
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// same signature
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void SAL_CALL
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OPropertySet::setAllPropertiesToDefault()
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throw (uno::RuntimeException)
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{
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m_pImplProperties->SetAllPropertiesToDefault();
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firePropertyChangeEvent();
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}
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void SAL_CALL
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OPropertySet::setPropertiesToDefault( const Sequence< OUString >& aPropertyNames )
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throw (beans::UnknownPropertyException,
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uno::RuntimeException)
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{
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cppu::IPropertyArrayHelper & rPH = getInfoHelper();
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sal_Int32 * pHandles = new sal_Int32[ aPropertyNames.getLength() ];
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rPH.fillHandles( pHandles, aPropertyNames );
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::std::vector< sal_Int32 > aHandles( pHandles, pHandles + aPropertyNames.getLength());
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delete[] pHandles;
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m_pImplProperties->SetPropertiesToDefault( aHandles );
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}
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Sequence< Any > SAL_CALL
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OPropertySet::getPropertyDefaults( const Sequence< OUString >& aPropertyNames )
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throw (beans::UnknownPropertyException,
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lang::WrappedTargetException,
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uno::RuntimeException)
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{
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::cppu::IPropertyArrayHelper & rPH = getInfoHelper();
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const sal_Int32 nElements = aPropertyNames.getLength();
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Sequence< Any > aResult( nElements );
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Any * pResultArray = aResult.getArray();
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sal_Int32 nI = 0;
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for( ; nI < nElements; ++nI )
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{
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pResultArray[ nI ] = GetDefaultValue(
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rPH.getHandleByName( aPropertyNames[ nI ] ));
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}
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return aResult;
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}
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sal_Bool SAL_CALL OPropertySet::convertFastPropertyValue
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( Any & rConvertedValue,
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Any & rOldValue,
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sal_Int32 nHandle,
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const Any& rValue )
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throw (lang::IllegalArgumentException)
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{
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getFastPropertyValue( rOldValue, nHandle );
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//accept longs also for short values
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{
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sal_Int16 nValue;
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if( (rOldValue>>=nValue) && !(rValue>>=nValue) )
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{
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sal_Int32 n32Value = 0;
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if( rValue>>=n32Value )
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{
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rConvertedValue = uno::makeAny( static_cast<sal_Int16>(n32Value) );
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return sal_True;
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}
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sal_Int64 n64Value = 0;
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if( rValue>>=n64Value )
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{
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rConvertedValue = uno::makeAny( static_cast<sal_Int16>(n64Value) );
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return sal_True;
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}
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}
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}
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rConvertedValue = rValue;
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if( !m_bSetNewValuesExplicitlyEvenIfTheyEqualDefault && rOldValue == rConvertedValue )
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return sal_False;//no change necessary
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return sal_True;
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}
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void SAL_CALL OPropertySet::setFastPropertyValue_NoBroadcast
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( sal_Int32 nHandle,
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const Any& rValue )
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throw (uno::Exception)
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{
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#if OSL_DEBUG_LEVEL > 0
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if( rValue.hasValue())
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{
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cppu::IPropertyArrayHelper & rPH = getInfoHelper();
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OUString aName;
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rPH.fillPropertyMembersByHandle( &aName, 0, nHandle );
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OSL_ENSURE( rValue.isExtractableTo( rPH.getPropertyByName( aName ).Type ),
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"Property type is wrong" );
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}
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#endif
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Any aDefault;
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try
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{
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aDefault = GetDefaultValue( nHandle );
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}
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catch( const beans::UnknownPropertyException& )
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{
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aDefault.clear();
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}
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m_pImplProperties->SetPropertyValueByHandle( nHandle, rValue );
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if( !m_bSetNewValuesExplicitlyEvenIfTheyEqualDefault && aDefault.hasValue() && aDefault == rValue ) //#i98893# don't export defaults to file
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m_pImplProperties->SetPropertyToDefault( nHandle );
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else
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m_pImplProperties->SetPropertyValueByHandle( nHandle, rValue );
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}
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void SAL_CALL OPropertySet::getFastPropertyValue
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( Any& rValue,
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sal_Int32 nHandle ) const
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{
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if( ! m_pImplProperties->GetPropertyValueByHandle( rValue, nHandle ))
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{
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// property was not set -> try style
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uno::Reference< beans::XFastPropertySet > xStylePropSet( m_pImplProperties->GetStyle(), uno::UNO_QUERY );
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if( xStylePropSet.is() )
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{
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#ifdef DBG_UTIL
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{
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// check if the handle of the style points to the same property
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// name as the handle in this property set
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uno::Reference< beans::XPropertySet > xPropSet( xStylePropSet, uno::UNO_QUERY );
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if( xPropSet.is())
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{
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uno::Reference< beans::XPropertySetInfo > xInfo( xPropSet->getPropertySetInfo(),
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uno::UNO_QUERY );
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if( xInfo.is() )
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{
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// for some reason the virtual method getInfoHelper() is
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// not const
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::cppu::IPropertyArrayHelper & rPH =
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const_cast< OPropertySet * >( this )->getInfoHelper();
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// find the Property with Handle nHandle in Style
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Sequence< beans::Property > aProps( xInfo->getProperties() );
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sal_Int32 nI = aProps.getLength() - 1;
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while( ( nI >= 0 ) && nHandle != aProps[ nI ].Handle )
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--nI;
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if( nI >= 0 ) // => nHandle == aProps[nI].Handle
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{
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// check whether the handle in this property set is
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// the same as the one in the style
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beans::Property aProp( rPH.getPropertyByName( aProps[ nI ].Name ) );
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OSL_ENSURE( nHandle == aProp.Handle,
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"HandleCheck: Handles for same property differ!" );
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if( nHandle == aProp.Handle )
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{
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OSL_ENSURE( aProp.Type == aProps[nI].Type,
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"HandleCheck: Types differ!" );
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OSL_ENSURE( aProp.Attributes == aProps[nI].Attributes,
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"HandleCheck: Attributes differ!" );
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}
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}
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else
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{
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OSL_FAIL( "HandleCheck: Handle not found in Style" );
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}
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}
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else
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OSL_FAIL( "HandleCheck: Invalid XPropertySetInfo returned" );
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}
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else
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OSL_FAIL( "HandleCheck: XPropertySet not supported" );
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}
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#endif
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rValue = xStylePropSet->getFastPropertyValue( nHandle );
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}
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else
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{
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// there is no style (or the style does not support XFastPropertySet)
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// => take the default value
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try
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{
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rValue = GetDefaultValue( nHandle );
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}
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catch( const beans::UnknownPropertyException& )
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{
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rValue.clear();
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}
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}
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}
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}
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void OPropertySet::firePropertyChangeEvent()
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{
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// nothing in base class
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}
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// ____ XStyleSupplier ____
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Reference< style::XStyle > SAL_CALL OPropertySet::getStyle()
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throw (uno::RuntimeException)
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{
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return m_pImplProperties->GetStyle();
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}
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void SAL_CALL OPropertySet::setStyle( const Reference< style::XStyle >& xStyle )
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throw (lang::IllegalArgumentException,
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uno::RuntimeException)
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{
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if( ! m_pImplProperties->SetStyle( xStyle ))
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throw lang::IllegalArgumentException(
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OUString( RTL_CONSTASCII_USTRINGPARAM( "Empty Style" )),
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static_cast< beans::XPropertySet * >( this ),
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0 );
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}
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// ____ XMultiPropertySet ____
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void SAL_CALL OPropertySet::setPropertyValues(
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const Sequence< OUString >& PropertyNames, const Sequence< Any >& Values )
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throw(beans::PropertyVetoException,
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lang::IllegalArgumentException,
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lang::WrappedTargetException,
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uno::RuntimeException)
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{
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::cppu::OPropertySetHelper::setPropertyValues( PropertyNames, Values );
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firePropertyChangeEvent();
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}
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// ____ XFastPropertySet ____
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void SAL_CALL OPropertySet::setFastPropertyValue( sal_Int32 nHandle, const Any& rValue )
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throw(beans::UnknownPropertyException,
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beans::PropertyVetoException,
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lang::IllegalArgumentException,
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lang::WrappedTargetException, uno::RuntimeException)
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{
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::cppu::OPropertySetHelper::setFastPropertyValue( nHandle, rValue );
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firePropertyChangeEvent();
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}
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} // namespace property
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/* vim:set shiftwidth=4 softtabstop=4 expandtab: */
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