diff options
Diffstat (limited to 'xmloff/source/core/unoatrcn.cxx')
| -rw-r--r-- | xmloff/source/core/unoatrcn.cxx | 315 |
1 files changed, 315 insertions, 0 deletions
diff --git a/xmloff/source/core/unoatrcn.cxx b/xmloff/source/core/unoatrcn.cxx new file mode 100644 index 000000000000..a26915b938eb --- /dev/null +++ b/xmloff/source/core/unoatrcn.cxx @@ -0,0 +1,315 @@ +/************************************************************************* + * + * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER. + * + * Copyright 2000, 2010 Oracle and/or its affiliates. + * + * OpenOffice.org - a multi-platform office productivity suite + * + * This file is part of OpenOffice.org. + * + * OpenOffice.org is free software: you can redistribute it and/or modify + * it under the terms of the GNU Lesser General Public License version 3 + * only, as published by the Free Software Foundation. + * + * OpenOffice.org is distributed in the hope that it will be useful, + * but WITHOUT ANY WARRANTY; without even the implied warranty of + * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the + * GNU Lesser General Public License version 3 for more details + * (a copy is included in the LICENSE file that accompanied this code). + * + * You should have received a copy of the GNU Lesser General Public License + * version 3 along with OpenOffice.org. If not, see + * <http://www.openoffice.org/license.html> + * for a copy of the LGPLv3 License. + * + ************************************************************************/ + +// MARKER(update_precomp.py): autogen include statement, do not remove +#include "precompiled_xmloff.hxx" +#include <tools/debug.hxx> +#include <com/sun/star/xml/AttributeData.hpp> +#include <rtl/ustrbuf.hxx> +#include <rtl/uuid.h> +#include <rtl/memory.h> + +#include <xmloff/xmlcnimp.hxx> + +#include "unoatrcn.hxx" + +using ::rtl::OUString; +using ::rtl::OUStringBuffer; + +using namespace ::com::sun::star; + +// -------------------------------------------------------------------- +// Interface implementation +// -------------------------------------------------------------------- + +#define IMPL ((AttrContainerImpl*)mpData) + +uno::Reference< uno::XInterface > SvUnoAttributeContainer_CreateInstance() +{ + return *(new SvUnoAttributeContainer); +} + +SvUnoAttributeContainer::SvUnoAttributeContainer( SvXMLAttrContainerData* pContainer) +: mpContainer( pContainer ) +{ + if( mpContainer == NULL ) + mpContainer = new SvXMLAttrContainerData; +} + +SvUnoAttributeContainer::~SvUnoAttributeContainer() +{ + delete mpContainer; +} + +// container::XElementAccess +uno::Type SAL_CALL SvUnoAttributeContainer::getElementType(void) + throw( uno::RuntimeException ) +{ + return ::getCppuType((const xml::AttributeData*)0); +} + +sal_Bool SAL_CALL SvUnoAttributeContainer::hasElements(void) + throw( uno::RuntimeException ) +{ + return mpContainer->GetAttrCount() != 0; +} + +sal_uInt16 SvUnoAttributeContainer::getIndexByName(const OUString& aName ) const +{ + const sal_uInt16 nAttrCount = mpContainer->GetAttrCount(); + + sal_Int32 nPos = aName.indexOf( sal_Unicode(':') ); + if( nPos == -1L ) + { + for( sal_uInt16 nAttr = 0; nAttr < nAttrCount; nAttr++ ) + { + if( mpContainer->GetAttrLName(nAttr) == aName && + mpContainer->GetAttrPrefix(nAttr).getLength() == 0L ) + return nAttr; + } + } + else + { + const OUString aPrefix( aName.copy( 0L, nPos ) ); + const OUString aLName( aName.copy( nPos+1L ) ); + + for( sal_uInt16 nAttr = 0; nAttr < nAttrCount; nAttr++ ) + { + if( mpContainer->GetAttrLName(nAttr) == aLName && + mpContainer->GetAttrPrefix(nAttr) == aPrefix ) + return nAttr; + } + } + + return USHRT_MAX; +} + +const ::com::sun::star::uno::Sequence< sal_Int8 > & SvUnoAttributeContainer::getUnoTunnelId() throw() +{ + static ::com::sun::star::uno::Sequence< sal_Int8 > * pSeq = 0; + if( !pSeq ) + { + ::osl::Guard< ::osl::Mutex > aGuard( ::osl::Mutex::getGlobalMutex() ); + if( !pSeq ) + { + static ::com::sun::star::uno::Sequence< sal_Int8 > aSeq( 16 ); + rtl_createUuid( (sal_uInt8*)aSeq.getArray(), 0, sal_True ); + pSeq = &aSeq; + } + } + return *pSeq; +} + +SvUnoAttributeContainer* SvUnoAttributeContainer::getImplementation( uno::Reference< uno::XInterface > xInt ) throw() +{ + ::com::sun::star::uno::Reference< ::com::sun::star::lang::XUnoTunnel > xUT( xInt, ::com::sun::star::uno::UNO_QUERY ); + if( xUT.is() ) + { + return + reinterpret_cast<SvUnoAttributeContainer*>( + sal::static_int_cast<sal_IntPtr>( + xUT->getSomething( SvUnoAttributeContainer::getUnoTunnelId()))); + } + else + return NULL; +} + +sal_Int64 SAL_CALL SvUnoAttributeContainer::getSomething( const ::com::sun::star::uno::Sequence< sal_Int8 >& rId ) throw(::com::sun::star::uno::RuntimeException) +{ + if( rId.getLength() == 16 && 0 == rtl_compareMemory( getUnoTunnelId().getConstArray(), + rId.getConstArray(), 16 ) ) + { + return sal::static_int_cast<sal_Int64>(reinterpret_cast<sal_uIntPtr>(this)); + } + return 0; +} + +// container::XNameAccess +uno::Any SAL_CALL SvUnoAttributeContainer::getByName(const OUString& aName) + throw( container::NoSuchElementException, lang::WrappedTargetException, uno::RuntimeException ) +{ + sal_uInt16 nAttr = getIndexByName(aName ); + + if( nAttr == USHRT_MAX ) + throw container::NoSuchElementException(); + + xml::AttributeData aData; + aData.Namespace = mpContainer->GetAttrNamespace(nAttr); + aData.Type = OUString::createFromAscii("CDATA"); + aData.Value = mpContainer->GetAttrValue(nAttr); + + uno::Any aAny; + aAny <<= aData; + return aAny; +} + +uno::Sequence< OUString > SAL_CALL SvUnoAttributeContainer::getElementNames(void) throw( uno::RuntimeException ) +{ + const sal_uInt16 nAttrCount = mpContainer->GetAttrCount(); + + uno::Sequence< OUString > aElementNames( (sal_Int32)nAttrCount ); + OUString *pNames = aElementNames.getArray(); + + for( sal_uInt16 nAttr = 0; nAttr < nAttrCount; nAttr++ ) + { + OUStringBuffer sBuffer( mpContainer->GetAttrPrefix(nAttr) ); + if( sBuffer.getLength() != 0L ) + sBuffer.append( (sal_Unicode)':' ); + sBuffer.append( mpContainer->GetAttrLName(nAttr) ); + *pNames++ = sBuffer.makeStringAndClear(); + } + + return aElementNames; +} + +sal_Bool SAL_CALL SvUnoAttributeContainer::hasByName(const OUString& aName) throw( uno::RuntimeException ) +{ + return getIndexByName(aName ) != USHRT_MAX; +} + +// container::XNameReplace +void SAL_CALL SvUnoAttributeContainer::replaceByName(const OUString& aName, const uno::Any& aElement) + throw( lang::IllegalArgumentException, container::NoSuchElementException, lang::WrappedTargetException, uno::RuntimeException ) +{ + if( aElement.hasValue() && aElement.getValueType() == ::getCppuType((const xml::AttributeData*)0) ) + { + sal_uInt16 nAttr = getIndexByName(aName ); + if( nAttr == USHRT_MAX ) + throw container::NoSuchElementException(); + + xml::AttributeData* pData = (xml::AttributeData*)aElement.getValue(); + + sal_Int32 nPos = aName.indexOf( sal_Unicode(':') ); + if( nPos != -1L ) + { + const OUString aPrefix( aName.copy( 0L, nPos )); + const OUString aLName( aName.copy( nPos+1L )); + + if( pData->Namespace.getLength() == 0L ) + { + if( mpContainer->SetAt( nAttr, aPrefix, aLName, pData->Value ) ) + return; + } + else + { + if( mpContainer->SetAt( nAttr, aPrefix, pData->Namespace, aLName, pData->Value ) ) + return; + } + } + else + { + if( pData->Namespace.getLength() == 0L ) + { + if( mpContainer->SetAt( nAttr, aName, pData->Value ) ) + return; + } + } + } + + throw lang::IllegalArgumentException(); +} + +// container::XNameContainer +void SAL_CALL SvUnoAttributeContainer::insertByName(const OUString& aName, const uno::Any& aElement) +throw( lang::IllegalArgumentException, container::ElementExistException, lang::WrappedTargetException, uno::RuntimeException ) +{ + if( !aElement.hasValue() || aElement.getValueType() != ::getCppuType((const xml::AttributeData*)0) ) + throw lang::IllegalArgumentException(); + + sal_uInt16 nAttr = getIndexByName(aName ); + if( nAttr != USHRT_MAX ) + throw container::ElementExistException(); + + xml::AttributeData* pData = (xml::AttributeData*)aElement.getValue(); + + sal_Int32 nPos = aName.indexOf( sal_Unicode(':') ); + if( nPos != -1L ) + { + const OUString aPrefix( aName.copy( 0L, nPos )); + const OUString aLName( aName.copy( nPos+1L )); + + if( pData->Namespace.getLength() == 0L ) + { + if( mpContainer->AddAttr( aPrefix, aLName, pData->Value ) ) + return; + } + else + { + if( mpContainer->AddAttr( aPrefix, pData->Namespace, aLName, pData->Value ) ) + return; + } + } + else + { + if( pData->Namespace.getLength() == 0L ) + { + if( mpContainer->AddAttr( aName, pData->Value ) ) + return; + } + } +} + +void SAL_CALL SvUnoAttributeContainer::removeByName(const OUString& Name) + throw( container::NoSuchElementException, lang::WrappedTargetException, uno::RuntimeException ) +{ + sal_uInt16 nAttr = getIndexByName(Name); + if( nAttr == USHRT_MAX ) + throw container::NoSuchElementException(); + + mpContainer->Remove( nAttr ); +} + +//XServiceInfo +OUString SAL_CALL SvUnoAttributeContainer::getImplementationName(void) throw( uno::RuntimeException ) +{ + return OUString::createFromAscii( "SvUnoAttributeContainer" ); +} + +uno::Sequence< OUString > SvUnoAttributeContainer::getSupportedServiceNames(void) + throw( uno::RuntimeException ) +{ + OUString aSN( OUString::createFromAscii( "com.sun.star.xml.AttributeContainer" ) ); + uno::Sequence< OUString > aNS( &aSN, 1L ); + return aNS; +} + +sal_Bool SvUnoAttributeContainer::supportsService(const OUString& ServiceName) + throw( uno::RuntimeException ) +{ + const uno::Sequence < OUString > aServiceNames( getSupportedServiceNames() ); + const OUString* pNames = aServiceNames.getConstArray(); + sal_Int32 nCount = aServiceNames.getLength(); + while( nCount-- ) + { + if( *pNames++ == ServiceName ) + return sal_True; + } + + return sal_False; +} + + |