b15eb164a8
Change-Id: Ibeef551126874bcfffb4e7736588e2e1873f5768 Reviewed-on: https://gerrit.libreoffice.org/c/core/+/143681 Tested-by: Jenkins Reviewed-by: Mike Kaganski <mike.kaganski@collabora.com>
302 lines
12 KiB
C++
302 lines
12 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 "gridcolumnproptranslator.hxx"
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#include <com/sun/star/beans/XPropertySetInfo.hpp>
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#include <com/sun/star/awt/TextAlign.hpp>
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#include <com/sun/star/style/ParagraphAdjust.hpp>
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#include <osl/diagnose.h>
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#include <cppuhelper/implbase1.hxx>
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#include <algorithm>
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namespace xmloff
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{
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using namespace ::com::sun::star::uno;
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using namespace ::com::sun::star::awt;
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using namespace ::com::sun::star;
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using namespace ::com::sun::star::lang;
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using namespace ::com::sun::star::beans;
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using namespace ::com::sun::star::style;
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namespace
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{
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OUString getParaAlignProperty()
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{
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return "ParaAdjust";
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}
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OUString getAlignProperty()
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{
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return "Align";
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}
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sal_Int32 findStringElement( const Sequence< OUString >& _rNames, const OUString& _rName )
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{
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const OUString* pPos = ::std::find( _rNames.begin(), _rNames.end(), _rName );
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if ( pPos != _rNames.end() )
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return pPos - _rNames.begin();
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return -1;
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}
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struct AlignmentTranslationEntry
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{
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ParagraphAdjust nParagraphValue;
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sal_Int16 nControlValue;
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}
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const AlignmentTranslations[] =
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{
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// note that order matters:
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// valueAlignToParaAdjust and valueParaAdjustToAlign search this map from the _beginning_
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// and use the first matching entry
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{ ParagraphAdjust_LEFT, awt::TextAlign::LEFT },
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{ ParagraphAdjust_CENTER, awt::TextAlign::CENTER },
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{ ParagraphAdjust_RIGHT, awt::TextAlign::RIGHT },
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{ ParagraphAdjust_BLOCK, awt::TextAlign::RIGHT },
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{ ParagraphAdjust_STRETCH, awt::TextAlign::LEFT },
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{ ParagraphAdjust::ParagraphAdjust_MAKE_FIXED_SIZE, awt::TextAlign::LEFT },
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{ ParagraphAdjust::ParagraphAdjust_MAKE_FIXED_SIZE, -1 }
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};
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void valueAlignToParaAdjust(Any& rValue)
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{
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sal_Int16 nValue = 0;
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rValue >>= nValue;
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const AlignmentTranslationEntry* pTranslation = AlignmentTranslations;
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while (-1 != pTranslation->nControlValue)
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{
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if ( nValue == pTranslation->nControlValue )
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{
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rValue <<= pTranslation->nParagraphValue;
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return;
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}
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++pTranslation;
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}
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OSL_FAIL( "valueAlignToParaAdjust: unreachable!" );
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}
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void valueParaAdjustToAlign(Any& rValue)
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{
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sal_Int32 nValue = 0;
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rValue >>= nValue;
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const AlignmentTranslationEntry* pTranslation = AlignmentTranslations;
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while ( ParagraphAdjust::ParagraphAdjust_MAKE_FIXED_SIZE != pTranslation->nParagraphValue)
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{
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if ( static_cast<ParagraphAdjust>(nValue) == pTranslation->nParagraphValue)
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{
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rValue <<= pTranslation->nControlValue;
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return;
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}
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++pTranslation;
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}
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OSL_FAIL( "valueParaAdjustToAlign: unreachable!" );
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}
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//= OMergedPropertySetInfo
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typedef ::cppu::WeakAggImplHelper1 < XPropertySetInfo
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> OMergedPropertySetInfo_Base;
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class OMergedPropertySetInfo : public OMergedPropertySetInfo_Base
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{
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private:
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Reference< XPropertySetInfo > m_xMasterInfo;
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public:
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explicit OMergedPropertySetInfo( const Reference< XPropertySetInfo >& _rxMasterInfo );
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protected:
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virtual ~OMergedPropertySetInfo() override;
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// XPropertySetInfo
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virtual css::uno::Sequence< css::beans::Property > SAL_CALL getProperties( ) override;
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virtual css::beans::Property SAL_CALL getPropertyByName( const OUString& aName ) override;
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virtual sal_Bool SAL_CALL hasPropertyByName( const OUString& Name ) override;
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};
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OMergedPropertySetInfo::OMergedPropertySetInfo( const Reference< XPropertySetInfo >& _rxMasterInfo )
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:m_xMasterInfo( _rxMasterInfo )
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{
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OSL_ENSURE( m_xMasterInfo.is(), "OMergedPropertySetInfo::OMergedPropertySetInfo: hmm?" );
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}
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OMergedPropertySetInfo::~OMergedPropertySetInfo()
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{
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}
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Sequence< Property > SAL_CALL OMergedPropertySetInfo::getProperties( )
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{
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// add a "ParaAdjust" property to the master properties
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Sequence< Property > aProperties;
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if ( m_xMasterInfo.is() )
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aProperties = m_xMasterInfo->getProperties();
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sal_Int32 nOldLength = aProperties.getLength();
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aProperties.realloc( nOldLength + 1 );
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aProperties.getArray()[ nOldLength ] = getPropertyByName( getParaAlignProperty() );
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return aProperties;
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}
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Property SAL_CALL OMergedPropertySetInfo::getPropertyByName( const OUString& aName )
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{
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if ( aName == getParaAlignProperty() )
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return Property( getParaAlignProperty(), -1,
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::cppu::UnoType<ParagraphAdjust>::get(), 0 );
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if ( !m_xMasterInfo.is() )
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return Property();
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return m_xMasterInfo->getPropertyByName( aName );
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}
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sal_Bool SAL_CALL OMergedPropertySetInfo::hasPropertyByName( const OUString& Name )
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{
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if ( Name == getParaAlignProperty() )
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return true;
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if ( !m_xMasterInfo.is() )
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return false;
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return m_xMasterInfo->hasPropertyByName( Name );
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}
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}
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//= OGridColumnPropertyTranslator
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OGridColumnPropertyTranslator::OGridColumnPropertyTranslator( const Reference< XMultiPropertySet >& _rxGridColumn )
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:m_xGridColumn( _rxGridColumn )
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{
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OSL_ENSURE( m_xGridColumn.is(), "OGridColumnPropertyTranslator: invalid grid column!" );
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}
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OGridColumnPropertyTranslator::~OGridColumnPropertyTranslator()
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{
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}
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Reference< XPropertySetInfo > SAL_CALL OGridColumnPropertyTranslator::getPropertySetInfo( )
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{
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Reference< XPropertySetInfo > xColumnPropInfo;
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if ( m_xGridColumn.is() )
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xColumnPropInfo = m_xGridColumn->getPropertySetInfo();
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return new OMergedPropertySetInfo( xColumnPropInfo );
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}
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void SAL_CALL OGridColumnPropertyTranslator::setPropertyValue( const OUString& _rPropertyName, const Any& aValue )
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{
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// we implement this by delegating it to setPropertyValues, which is to ignore unknown properties. On the other hand, our
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// contract requires us to throw a UnknownPropertyException for unknown properties, so check this first.
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if ( !getPropertySetInfo()->hasPropertyByName( _rPropertyName ) )
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throw UnknownPropertyException( _rPropertyName, *this );
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Sequence< OUString > aNames( &_rPropertyName, 1 );
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Sequence< Any > aValues( &aValue, 1 );
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setPropertyValues( aNames, aValues );
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}
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Any SAL_CALL OGridColumnPropertyTranslator::getPropertyValue( const OUString& PropertyName )
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{
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Sequence< OUString > aNames( &PropertyName, 1 );
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Sequence< Any > aValues = getPropertyValues( aNames );
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OSL_ENSURE( aValues.getLength() == 1, "OGridColumnPropertyTranslator::getPropertyValue: nonsense!" );
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if ( aValues.getLength() == 1 )
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return aValues[0];
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return Any();
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}
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void SAL_CALL OGridColumnPropertyTranslator::addPropertyChangeListener( const OUString&, const Reference< XPropertyChangeListener >& )
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{
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OSL_FAIL( "OGridColumnPropertyTranslator::addPropertyChangeListener: not implemented - this should not be needed!" );
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}
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void SAL_CALL OGridColumnPropertyTranslator::removePropertyChangeListener( const OUString&, const Reference< XPropertyChangeListener >& )
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{
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OSL_FAIL( "OGridColumnPropertyTranslator::removePropertyChangeListener: not implemented - this should not be needed!" );
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}
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void SAL_CALL OGridColumnPropertyTranslator::addVetoableChangeListener( const OUString&, const Reference< XVetoableChangeListener >& )
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{
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OSL_FAIL( "OGridColumnPropertyTranslator::addVetoableChangeListener: not implemented - this should not be needed!" );
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}
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void SAL_CALL OGridColumnPropertyTranslator::removeVetoableChangeListener( const OUString&, const Reference< XVetoableChangeListener >& )
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{
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OSL_FAIL( "OGridColumnPropertyTranslator::removeVetoableChangeListener: not implemented - this should not be needed!" );
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}
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void SAL_CALL OGridColumnPropertyTranslator::setPropertyValues( const Sequence< OUString >& aPropertyNames, const Sequence< Any >& aValues )
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{
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if ( !m_xGridColumn.is() )
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return;
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// if there's ever the need for more than one property being translated, then we should
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// certainly have a more clever implementation than this ...
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Sequence< OUString > aTranslatedNames( aPropertyNames );
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Sequence< Any > aTranslatedValues( aValues );
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sal_Int32 nParaAlignPos = findStringElement( aTranslatedNames, getParaAlignProperty() );
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if ( nParaAlignPos != -1 )
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{
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if (aTranslatedNames.getLength() != aTranslatedValues.getLength())
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throw css::lang::IllegalArgumentException(
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"lengths do not match", static_cast<cppu::OWeakObject*>(this), -1);
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aTranslatedNames.getArray()[ nParaAlignPos ] = getAlignProperty();
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valueParaAdjustToAlign( aTranslatedValues.getArray()[ nParaAlignPos ] );
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}
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m_xGridColumn->setPropertyValues( aTranslatedNames, aTranslatedValues );
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}
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Sequence< Any > SAL_CALL OGridColumnPropertyTranslator::getPropertyValues( const Sequence< OUString >& aPropertyNames )
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{
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Sequence< Any > aValues( aPropertyNames.getLength() );
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if ( !m_xGridColumn.is() )
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return aValues;
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Sequence< OUString > aTranslatedNames( aPropertyNames );
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sal_Int32 nAlignPos = findStringElement( aTranslatedNames, getParaAlignProperty() );
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if ( nAlignPos != -1 )
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aTranslatedNames.getArray()[ nAlignPos ] = getAlignProperty();
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aValues = m_xGridColumn->getPropertyValues( aPropertyNames );
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if ( nAlignPos != -1 )
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valueAlignToParaAdjust( aValues.getArray()[ nAlignPos ] );
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return aValues;
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}
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void SAL_CALL OGridColumnPropertyTranslator::addPropertiesChangeListener( const Sequence< OUString >&, const Reference< XPropertiesChangeListener >& )
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{
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OSL_FAIL( "OGridColumnPropertyTranslator::addPropertiesChangeListener: not implemented - this should not be needed!" );
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}
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void SAL_CALL OGridColumnPropertyTranslator::removePropertiesChangeListener( const Reference< XPropertiesChangeListener >& )
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{
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OSL_FAIL( "OGridColumnPropertyTranslator::removePropertiesChangeListener: not implemented - this should not be needed!" );
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}
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void SAL_CALL OGridColumnPropertyTranslator::firePropertiesChangeEvent( const Sequence< OUString >&, const Reference< XPropertiesChangeListener >& )
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{
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OSL_FAIL( "OGridColumnPropertyTranslator::firePropertiesChangeEvent: not implemented - this should not be needed!" );
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}
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} // namespace xmloff
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/* vim:set shiftwidth=4 softtabstop=4 expandtab: */
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