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Diffstat (limited to 'writerfilter/source/dmapper/OLEHandler.cxx')
| -rw-r--r-- | writerfilter/source/dmapper/OLEHandler.cxx | 246 |
1 files changed, 246 insertions, 0 deletions
diff --git a/writerfilter/source/dmapper/OLEHandler.cxx b/writerfilter/source/dmapper/OLEHandler.cxx new file mode 100644 index 000000000000..65f76f11cbfc --- /dev/null +++ b/writerfilter/source/dmapper/OLEHandler.cxx @@ -0,0 +1,246 @@ +/************************************************************************* + * + * 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. + * + ************************************************************************/ +#include <OLEHandler.hxx> +#include <PropertyMap.hxx> +#include "GraphicHelpers.hxx" + +#include <doctok/resourceids.hxx> +#include <ooxml/resourceids.hxx> +#include <com/sun/star/beans/PropertyValue.hpp> +#include <com/sun/star/container/XNameAccess.hpp> +#include <com/sun/star/document/XEmbeddedObjectResolver.hpp> +#include <com/sun/star/document/XStorageBasedDocument.hpp> +#include <com/sun/star/drawing/XShape.hpp> +#include <com/sun/star/embed/XEmbeddedObject.hpp> +#include <com/sun/star/embed/XEmbedObjectCreator.hpp> +#include <com/sun/star/graphic/XGraphic.hpp> +#include <com/sun/star/io/XStream.hpp> +#include <com/sun/star/lang/XComponent.hpp> +#include <com/sun/star/lang/XMultiServiceFactory.hpp> +#include <com/sun/star/text/XTextDocument.hpp> +#include <com/sun/star/uno/XComponentContext.hpp> + +namespace writerfilter { +namespace dmapper { + +using namespace ::com::sun::star; +/*-- 23.04.2008 10:46:14--------------------------------------------------- + + -----------------------------------------------------------------------*/ +OLEHandler::OLEHandler() : + m_nDxaOrig(0), + m_nDyaOrig(0), + m_nWrapMode(0) +{ +} +/*-- 23.04.2008 10:46:14--------------------------------------------------- + + -----------------------------------------------------------------------*/ +OLEHandler::~OLEHandler() +{ +} +/*-- 23.04.2008 10:46:14--------------------------------------------------- + + -----------------------------------------------------------------------*/ +void OLEHandler::attribute(Id rName, Value & rVal) +{ + rtl::OUString sStringValue = rVal.getString(); + (void)rName; + /* WRITERFILTERSTATUS: table: OLEHandler_attributedata */ + switch( rName ) + { + /* WRITERFILTERSTATUS: done: 1, planned: 0, spent: 0 */ + case NS_ooxml::LN_CT_OLEObject_Type: + m_sObjectType = sStringValue; + break; + case NS_ooxml::LN_CT_OLEObject_ProgID: + m_sProgId = sStringValue; + break; + case NS_ooxml::LN_CT_OLEObject_ShapeID: + m_sShapeId = sStringValue; + break; + case NS_ooxml::LN_CT_OLEObject_DrawAspect: + m_sDrawAspect = sStringValue; + break; + case NS_ooxml::LN_CT_OLEObject_ObjectID: + m_sObjectId = sStringValue; + break; + case NS_ooxml::LN_CT_OLEObject_r_id: + m_sr_id = sStringValue; + break; + case NS_ooxml::LN_inputstream: + rVal.getAny() >>= m_xInputStream; + break; + case NS_ooxml::LN_CT_Object_dxaOrig: + m_nDxaOrig = rVal.getInt(); + break; + case NS_ooxml::LN_CT_Object_dyaOrig: + m_nDyaOrig = rVal.getInt(); + break; + case NS_ooxml::LN_shape: + /* WRITERFILTERSTATUS: done: 0, planned: 0.5, spent: 0 */ + { + uno::Reference< drawing::XShape > xTempShape; + rVal.getAny() >>= xTempShape; + if( xTempShape.is() ) + { + m_xShape.set( xTempShape ); + + try + { + m_aShapeSize = xTempShape->getSize(); + m_aShapePosition = xTempShape->getPosition(); + + uno::Reference< beans::XPropertySet > xShapeProps( xTempShape, uno::UNO_QUERY_THROW ); + PropertyNameSupplier& rNameSupplier = PropertyNameSupplier::GetPropertyNameSupplier(); + + xShapeProps->getPropertyValue( rNameSupplier.GetName( PROP_BITMAP ) ) >>= m_xReplacement; + + xShapeProps->setPropertyValue( + rNameSupplier.GetName( PROP_SURROUND ), + uno::makeAny( m_nWrapMode ) ); + } + catch( const uno::Exception& e ) + { +#if DEBUG + clog << "Exception in OLE Handler: "; + clog << rtl::OUStringToOString( e.Message, RTL_TEXTENCODING_UTF8 ).getStr( ) << endl; +#endif + } + } + } + break; + default: + OSL_ENSURE( false, "unknown attribute"); + } +} +/*-- 23.04.2008 10:46:14--------------------------------------------------- + + -----------------------------------------------------------------------*/ +void OLEHandler::sprm(Sprm & rSprm) +{ + sal_uInt32 nSprmId = rSprm.getId(); + switch( nSprmId ) + { + case NS_ooxml::LN_OLEObject_OLEObject: + { + writerfilter::Reference<Properties>::Pointer_t pProperties = rSprm.getProps(); + if( pProperties.get()) + { + pProperties->resolve(*this); + } + } + break; + case NS_ooxml::LN_wrap_wrap: + { + writerfilter::Reference<Properties>::Pointer_t pProperties = rSprm.getProps(); + if ( pProperties.get( ) ) + { + WrapHandlerPtr pHandler( new WrapHandler ); + pProperties->resolve( *pHandler ); + + m_nWrapMode = pHandler->getWrapMode( ); + + try + { + uno::Reference< beans::XPropertySet > xShapeProps( m_xShape, uno::UNO_QUERY_THROW ); + PropertyNameSupplier& rNameSupplier = PropertyNameSupplier::GetPropertyNameSupplier(); + + xShapeProps->setPropertyValue( + rNameSupplier.GetName( PROP_SURROUND ), + uno::makeAny( m_nWrapMode ) ); + } + catch( const uno::Exception& e ) + { +#if DEBUG + clog << "Exception in OLE Handler: "; + clog << rtl::OUStringToOString( e.Message, RTL_TEXTENCODING_UTF8 ).getStr( ) << endl; +#endif + } + } + } + break; + default: + { + OSL_ENSURE( false, "unknown attribute"); + } + } +} +/*-- 23.04.2008 11:15:19--------------------------------------------------- + + -----------------------------------------------------------------------*/ +::rtl::OUString OLEHandler::copyOLEOStream( uno::Reference< text::XTextDocument > xTextDocument ) +{ + ::rtl::OUString sRet; + if( !m_xInputStream.is( ) ) + return sRet; + try + { + uno::Reference < lang::XMultiServiceFactory > xFactory(xTextDocument, uno::UNO_QUERY_THROW); + uno::Reference< document::XEmbeddedObjectResolver > xEmbeddedResolver( + xFactory->createInstance( + ::rtl::OUString(RTL_CONSTASCII_USTRINGPARAM("com.sun.star.document.ImportEmbeddedObjectResolver" ))), uno::UNO_QUERY_THROW ); + //hack to work with the ImportEmbeddedObjectResolver + static sal_Int32 nObjectCount = 100; + uno::Reference< container::XNameAccess > xNA( xEmbeddedResolver, uno::UNO_QUERY_THROW ); + ::rtl::OUString aURL(RTL_CONSTASCII_USTRINGPARAM("Obj" )); + aURL += ::rtl::OUString::valueOf( nObjectCount++ ); + uno::Reference < io::XOutputStream > xOLEStream; + if( (xNA->getByName( aURL ) >>= xOLEStream) && xOLEStream.is() ) + { + const sal_Int32 nReadRequest = 0x1000; + uno::Sequence< sal_Int8 > aData; + + while( true ) + { + sal_Int32 nRead = m_xInputStream->readBytes( aData, nReadRequest ); + xOLEStream->writeBytes( aData ); + if( nRead < nReadRequest ) + { + xOLEStream->closeOutput(); + break; + } + } + + static const ::rtl::OUString sProtocol = ::rtl::OUString(RTL_CONSTASCII_USTRINGPARAM("vnd.sun.star.EmbeddedObject:" )); + ::rtl::OUString aPersistName( xEmbeddedResolver->resolveEmbeddedObjectURL( aURL ) ); + sRet = aPersistName.copy( sProtocol.getLength() ); + + } + uno::Reference< lang::XComponent > xComp( xEmbeddedResolver, uno::UNO_QUERY_THROW ); + xComp->dispose(); + } + catch( const uno::Exception& rEx) + { + (void)rEx; + OSL_ENSURE(false, "exception in OLEHandler::createOLEObject"); + } + return sRet; +} + +} //namespace dmapper +} //namespace writerfilter |