71477a3be1
also inline some of the standalone lambda/functor classes Change-Id: I0a19a1d3cb7f5b3d02348f1ab57bae08b3ab089a Reviewed-on: https://gerrit.libreoffice.org/c/core/+/119379 Tested-by: Jenkins Reviewed-by: Noel Grandin <noel.grandin@collabora.co.uk>
462 lines
14 KiB
C++
462 lines
14 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 <OPropertySet.hxx>
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#include <CloneHelper.hxx>
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#include <cppuhelper/queryinterface.hxx>
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#include <com/sun/star/uno/Sequence.hxx>
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#include <com/sun/star/style/XStyle.hpp>
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#include <algorithm>
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#include <vector>
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#include <memory>
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using namespace ::com::sun::star;
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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 ::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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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_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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m_aProperties = rOther.m_aProperties;
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// clone interface properties
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for(auto& rProp : m_aProperties)
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{
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if( rProp.second.hasValue() &&
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rProp.second.getValueType().getTypeClass() == uno::TypeClass_INTERFACE )
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{
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Reference< util::XCloneable > xCloneable;
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if( rProp.second >>= xCloneable )
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rProp.second <<= xCloneable->createClone();
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}
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}
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m_xStyle.set( ::chart::CloneHelper::CreateRefClone< style::XStyle >()( rOther.m_xStyle ));
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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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Any SAL_CALL OPropertySet::queryInterface( const uno::Type& aType )
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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< style::XStyleSupplier * >( this ) );
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}
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// ____ XTypeProvider ____
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Sequence< uno::Type > SAL_CALL
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OPropertySet::getTypes()
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{
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static const Sequence< uno::Type > aTypeList{
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cppu::UnoType<lang::XTypeProvider>::get(),
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cppu::UnoType<beans::XPropertySet>::get(),
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cppu::UnoType<beans::XMultiPropertySet>::get(),
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cppu::UnoType<beans::XFastPropertySet>::get(),
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cppu::UnoType<beans::XPropertyState>::get(),
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cppu::UnoType<beans::XMultiPropertyStates>::get(),
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cppu::UnoType<style::XStyleSupplier>::get() };
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return aTypeList;
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}
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Sequence< sal_Int8 > SAL_CALL
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OPropertySet::getImplementationId()
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{
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return css::uno::Sequence<sal_Int8>();
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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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{
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cppu::IPropertyArrayHelper & rPH = getInfoHelper();
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return 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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{
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cppu::IPropertyArrayHelper & rPH = getInfoHelper();
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std::unique_ptr<sal_Int32[]> pHandles(new sal_Int32[ aPropertyName.getLength() ]);
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rPH.fillHandles( pHandles.get(), aPropertyName );
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std::vector< sal_Int32 > aHandles( pHandles.get(), pHandles.get() + aPropertyName.getLength());
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pHandles.reset();
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return 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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{
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cppu::IPropertyArrayHelper & rPH = getInfoHelper();
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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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{
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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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{
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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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{
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cppu::IPropertyArrayHelper & rPH = getInfoHelper();
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std::unique_ptr<sal_Int32[]> pHandles(new sal_Int32[ aPropertyNames.getLength() ]);
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rPH.fillHandles( pHandles.get(), aPropertyNames );
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std::vector< sal_Int32 > aHandles( pHandles.get(), pHandles.get() + aPropertyNames.getLength());
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pHandles.reset();
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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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{
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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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{
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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 <<= static_cast<sal_Int16>(n32Value);
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return 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 <<= static_cast<sal_Int16>(n64Value);
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return 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 false;//no change necessary
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return 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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{
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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, nullptr, 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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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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SetPropertyToDefault( nHandle );
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else
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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( GetPropertyValueByHandle( rValue, nHandle ))
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return;
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// property was not set -> try style
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uno::Reference< beans::XFastPropertySet > xStylePropSet( m_xStyle, 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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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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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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{
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return m_xStyle;
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}
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void SAL_CALL OPropertySet::setStyle( const Reference< style::XStyle >& xStyle )
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{
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if( ! SetStyle( xStyle ))
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throw lang::IllegalArgumentException(
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"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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{
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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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{
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::cppu::OPropertySetHelper::setFastPropertyValue( nHandle, rValue );
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firePropertyChangeEvent();
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}
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beans::PropertyState OPropertySet::GetPropertyStateByHandle( sal_Int32 nHandle ) const
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{
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if( m_aProperties.end() == m_aProperties.find( nHandle ))
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return beans::PropertyState_DEFAULT_VALUE;
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return beans::PropertyState_DIRECT_VALUE;
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}
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Sequence< beans::PropertyState > OPropertySet::GetPropertyStatesByHandle(
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const std::vector< sal_Int32 > & aHandles ) const
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{
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Sequence< beans::PropertyState > aResult( aHandles.size());
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std::transform( aHandles.begin(), aHandles.end(),
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aResult.getArray(),
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[this](sal_Int32 nHandle) { return GetPropertyStateByHandle(nHandle); });
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return aResult;
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}
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void OPropertySet::SetPropertyToDefault( sal_Int32 nHandle )
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{
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tPropertyMap::iterator aFoundIter( m_aProperties.find( nHandle ) );
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if( m_aProperties.end() != aFoundIter )
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{
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m_aProperties.erase( aFoundIter );
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}
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}
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void OPropertySet::SetPropertiesToDefault(
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const std::vector< sal_Int32 > & aHandles )
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{
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for(auto nHandle : aHandles)
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m_aProperties.erase(nHandle);
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}
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void OPropertySet::SetAllPropertiesToDefault()
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{
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m_aProperties.clear();
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}
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bool OPropertySet::GetPropertyValueByHandle(
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Any & rValue,
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sal_Int32 nHandle ) const
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{
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bool bResult = false;
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tPropertyMap::const_iterator aFoundIter( m_aProperties.find( nHandle ) );
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if( m_aProperties.end() != aFoundIter )
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{
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rValue = (*aFoundIter).second;
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bResult = true;
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}
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return bResult;
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}
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void OPropertySet::SetPropertyValueByHandle(
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sal_Int32 nHandle, const Any & rValue )
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{
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m_aProperties[ nHandle ] = rValue;
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}
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bool OPropertySet::SetStyle( const Reference< style::XStyle > & xStyle )
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{
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if( ! xStyle.is())
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return false;
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m_xStyle = xStyle;
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return true;
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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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