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Diffstat (limited to 'editeng/source/items/xmlcnitm.cxx')
| -rw-r--r-- | editeng/source/items/xmlcnitm.cxx | 206 |
1 files changed, 206 insertions, 0 deletions
diff --git a/editeng/source/items/xmlcnitm.cxx b/editeng/source/items/xmlcnitm.cxx new file mode 100644 index 000000000..50733ade4 --- /dev/null +++ b/editeng/source/items/xmlcnitm.cxx @@ -0,0 +1,206 @@ +/* -*- Mode: C++; tab-width: 4; indent-tabs-mode: nil; c-basic-offset: 4 -*- */ +/* + * This file is part of the LibreOffice project. + * + * This Source Code Form is subject to the terms of the Mozilla Public + * License, v. 2.0. If a copy of the MPL was not distributed with this + * file, You can obtain one at http://mozilla.org/MPL/2.0/. + * + * This file incorporates work covered by the following license notice: + * + * Licensed to the Apache Software Foundation (ASF) under one or more + * contributor license agreements. See the NOTICE file distributed + * with this work for additional information regarding copyright + * ownership. The ASF licenses this file to you under the Apache + * License, Version 2.0 (the "License"); you may not use this file + * except in compliance with the License. You may obtain a copy of + * the License at http://www.apache.org/licenses/LICENSE-2.0 . + */ + +#include <memory> + +#include <comphelper/servicehelper.hxx> +#include <com/sun/star/xml/AttributeData.hpp> +#include <com/sun/star/lang/XUnoTunnel.hpp> +#include <o3tl/any.hxx> +#include <xmloff/xmlcnimp.hxx> +#include <xmloff/unoatrcn.hxx> +#include <editeng/xmlcnitm.hxx> + +using namespace ::com::sun::star::uno; +using namespace ::com::sun::star::container; +using namespace ::com::sun::star::lang; +using namespace ::com::sun::star::xml; + + +SvXMLAttrContainerItem::SvXMLAttrContainerItem( sal_uInt16 _nWhich ) : + SfxPoolItem( _nWhich ) +{ +} + +SvXMLAttrContainerItem::SvXMLAttrContainerItem( + const SvXMLAttrContainerItem& rItem ) : + SfxPoolItem( rItem ), + maContainerData( rItem.maContainerData ) +{ +} + +SvXMLAttrContainerItem::~SvXMLAttrContainerItem() +{ +} + +bool SvXMLAttrContainerItem::operator==( const SfxPoolItem& rItem ) const +{ + return SfxPoolItem::operator==(rItem) && + maContainerData == static_cast<const SvXMLAttrContainerItem&>(rItem).maContainerData; +} + +bool SvXMLAttrContainerItem::GetPresentation( + SfxItemPresentation /*ePresentation*/, + MapUnit /*eCoreMetric*/, + MapUnit /*ePresentationMetric*/, + OUString & /*rText*/, + const IntlWrapper& /*rIntlWrapper*/ ) const +{ + return false; +} + +bool SvXMLAttrContainerItem::QueryValue( css::uno::Any& rVal, sal_uInt8 /*nMemberId*/ ) const +{ + Reference<XNameContainer> xContainer + = new SvUnoAttributeContainer(std::make_unique<SvXMLAttrContainerData>(maContainerData)); + + rVal <<= xContainer; + return true; +} + +bool SvXMLAttrContainerItem::PutValue( const css::uno::Any& rVal, sal_uInt8 /*nMemberId*/ ) +{ + Reference<XUnoTunnel> xTunnel(rVal, UNO_QUERY); + if (auto pContainer = comphelper::getFromUnoTunnel<SvUnoAttributeContainer>(xTunnel)) + { + maContainerData = *pContainer->GetContainerImpl(); + } + else + { + SvXMLAttrContainerData aNewImpl; + + try + { + Reference<XNameContainer> xContainer( rVal, UNO_QUERY ); + if( !xContainer.is() ) + return false; + + const Sequence< OUString > aNameSequence( xContainer->getElementNames() ); + const OUString* pNames = aNameSequence.getConstArray(); + const sal_Int32 nCount = aNameSequence.getLength(); + Any aAny; + sal_Int32 nAttr; + + for( nAttr = 0; nAttr < nCount; nAttr++ ) + { + const OUString aName( *pNames++ ); + + aAny = xContainer->getByName( aName ); + auto pData = o3tl::tryAccess<AttributeData>(aAny); + if( !pData ) + return false; + + sal_Int32 pos = aName.indexOf( ':' ); + if( pos != -1 ) + { + const OUString aPrefix( aName.copy( 0, pos )); + const OUString aLName( aName.copy( pos+1 )); + + if( pData->Namespace.isEmpty() ) + { + if( !aNewImpl.AddAttr( aPrefix, aLName, pData->Value ) ) + break; + } + else + { + if( !aNewImpl.AddAttr( aPrefix, pData->Namespace, aLName, pData->Value ) ) + break; + } + } + else + { + if( !aNewImpl.AddAttr( aName, pData->Value ) ) + break; + } + } + + if( nAttr == nCount ) + maContainerData = std::move(aNewImpl); + else + return false; + } + catch(...) + { + return false; + } + } + return true; +} + + +bool SvXMLAttrContainerItem::AddAttr( const OUString& rLName, + const OUString& rValue ) +{ + return maContainerData.AddAttr( rLName, rValue ); +} + +bool SvXMLAttrContainerItem::AddAttr( const OUString& rPrefix, + const OUString& rNamespace, const OUString& rLName, + const OUString& rValue ) +{ + return maContainerData.AddAttr( rPrefix, rNamespace, rLName, rValue ); +} + +sal_uInt16 SvXMLAttrContainerItem::GetAttrCount() const +{ + return static_cast<sal_uInt16>(maContainerData.GetAttrCount()); +} + +OUString SvXMLAttrContainerItem::GetAttrNamespace( sal_uInt16 i ) const +{ + return maContainerData.GetAttrNamespace( i ); +} + +OUString SvXMLAttrContainerItem::GetAttrPrefix( sal_uInt16 i ) const +{ + return maContainerData.GetAttrPrefix( i ); +} + +const OUString& SvXMLAttrContainerItem::GetAttrLName( sal_uInt16 i ) const +{ + return maContainerData.GetAttrLName( i ); +} + +const OUString& SvXMLAttrContainerItem::GetAttrValue( sal_uInt16 i ) const +{ + return maContainerData.GetAttrValue( i ); +} + + +sal_uInt16 SvXMLAttrContainerItem::GetFirstNamespaceIndex() const +{ + return maContainerData.GetFirstNamespaceIndex(); +} + +sal_uInt16 SvXMLAttrContainerItem::GetNextNamespaceIndex( sal_uInt16 nIdx ) const +{ + return maContainerData.GetNextNamespaceIndex( nIdx ); +} + +const OUString& SvXMLAttrContainerItem::GetNamespace( sal_uInt16 i ) const +{ + return maContainerData.GetNamespace( i ); +} + +const OUString& SvXMLAttrContainerItem::GetPrefix( sal_uInt16 i ) const +{ + return maContainerData.GetPrefix( i ); +} + +/* vim:set shiftwidth=4 softtabstop=4 expandtab: */ |