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Diffstat (limited to 'embeddedobj/source/msole/xolefactory.cxx')
| -rw-r--r-- | embeddedobj/source/msole/xolefactory.cxx | 342 |
1 files changed, 342 insertions, 0 deletions
diff --git a/embeddedobj/source/msole/xolefactory.cxx b/embeddedobj/source/msole/xolefactory.cxx new file mode 100644 index 000000000000..083890ff8e6d --- /dev/null +++ b/embeddedobj/source/msole/xolefactory.cxx @@ -0,0 +1,342 @@ +/************************************************************************* + * + * 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_embeddedobj.hxx" +#include <com/sun/star/embed/ElementModes.hpp> +#include <com/sun/star/embed/EntryInitModes.hpp> +#include <com/sun/star/beans/PropertyValue.hpp> +#include <com/sun/star/beans/XPropertySet.hpp> +#include <com/sun/star/container/XNameAccess.hpp> +#include <com/sun/star/embed/Aspects.hpp> + +#include <rtl/logfile.hxx> + + +#include "xolefactory.hxx" +#include "oleembobj.hxx" + + +using namespace ::com::sun::star; + +// TODO: do not create OLE objects that represent OOo documents + +//------------------------------------------------------------------------- +uno::Sequence< ::rtl::OUString > SAL_CALL OleEmbeddedObjectFactory::impl_staticGetSupportedServiceNames() +{ + uno::Sequence< ::rtl::OUString > aRet(2); + aRet[0] = ::rtl::OUString::createFromAscii("com.sun.star.embed.OLEEmbeddedObjectFactory"); + aRet[1] = ::rtl::OUString::createFromAscii("com.sun.star.comp.embed.OLEEmbeddedObjectFactory"); + return aRet; +} + +//------------------------------------------------------------------------- +::rtl::OUString SAL_CALL OleEmbeddedObjectFactory::impl_staticGetImplementationName() +{ + return ::rtl::OUString::createFromAscii("com.sun.star.comp.embed.OLEEmbeddedObjectFactory"); +} + +//------------------------------------------------------------------------- +uno::Reference< uno::XInterface > SAL_CALL OleEmbeddedObjectFactory::impl_staticCreateSelfInstance( + const uno::Reference< lang::XMultiServiceFactory >& xServiceManager ) +{ + return uno::Reference< uno::XInterface >( *new OleEmbeddedObjectFactory( xServiceManager ) ); +} + +//------------------------------------------------------------------------- +uno::Reference< uno::XInterface > SAL_CALL OleEmbeddedObjectFactory::createInstanceInitFromEntry( + const uno::Reference< embed::XStorage >& xStorage, + const ::rtl::OUString& sEntName, + const uno::Sequence< beans::PropertyValue >& aMedDescr, + const uno::Sequence< beans::PropertyValue >& lObjArgs ) + throw ( lang::IllegalArgumentException, + container::NoSuchElementException, + io::IOException, + uno::Exception, + uno::RuntimeException) +{ + RTL_LOGFILE_CONTEXT( aLog, "embeddedobj (mv76033) OleEmbeddedObjectFactory::createInstanceInitFromEntry" ); + + if ( !xStorage.is() ) + throw lang::IllegalArgumentException( ::rtl::OUString::createFromAscii( "No parent storage is provided!\n" ), + uno::Reference< uno::XInterface >( static_cast< ::cppu::OWeakObject* >(this) ), + 1 ); + + if ( !sEntName.getLength() ) + throw lang::IllegalArgumentException( ::rtl::OUString::createFromAscii( "Empty element name is provided!\n" ), + uno::Reference< uno::XInterface >( static_cast< ::cppu::OWeakObject* >(this) ), + 2 ); + + uno::Reference< container::XNameAccess > xNameAccess( xStorage, uno::UNO_QUERY ); + if ( !xNameAccess.is() ) + throw uno::RuntimeException(); //TODO + + // detect entry existence + if ( !xNameAccess->hasByName( sEntName ) ) + throw container::NoSuchElementException(); + + if ( !xStorage->isStreamElement( sEntName ) ) + { + // if it is not an OLE object throw an exception + throw io::IOException(); // TODO: + } + + uno::Reference< uno::XInterface > xResult( + static_cast< ::cppu::OWeakObject* > ( new OleEmbeddedObject( m_xFactory, sal_False ) ), + uno::UNO_QUERY ); + + uno::Reference< embed::XEmbedPersist > xPersist( xResult, uno::UNO_QUERY ); + + if ( !xPersist.is() ) + throw uno::RuntimeException(); // TODO: the interface must be supported by own document objects + + xPersist->setPersistentEntry( xStorage, + sEntName, + embed::EntryInitModes::DEFAULT_INIT, + aMedDescr, + lObjArgs ); + + for ( sal_Int32 nInd = 0; nInd < lObjArgs.getLength(); nInd++ ) + { + if ( lObjArgs[nInd].Name.equalsAscii( "CloneFrom" ) ) + { + try + { + uno::Reference < embed::XEmbeddedObject > xObj; + uno::Reference < embed::XEmbeddedObject > xNew( xResult, uno::UNO_QUERY ); + lObjArgs[nInd].Value >>= xObj; + if ( xObj.is() ) + xNew->setVisualAreaSize( embed::Aspects::MSOLE_CONTENT, xObj->getVisualAreaSize( embed::Aspects::MSOLE_CONTENT ) ); + } + catch ( uno::Exception& ) {}; + break; + } + } + + return xResult; +} + +//------------------------------------------------------------------------- +uno::Reference< uno::XInterface > SAL_CALL OleEmbeddedObjectFactory::createInstanceInitFromMediaDescriptor( + const uno::Reference< embed::XStorage >& xStorage, + const ::rtl::OUString& sEntName, + const uno::Sequence< beans::PropertyValue >& aMediaDescr, + const uno::Sequence< beans::PropertyValue >& lObjArgs ) + throw ( lang::IllegalArgumentException, + io::IOException, + uno::Exception, + uno::RuntimeException) +{ + RTL_LOGFILE_CONTEXT( aLog, "embeddedobj (mv76033) OleEmbeddedObjectFactory::createInstanceInitFromMediaDescriptor" ); + + if ( !xStorage.is() ) + throw lang::IllegalArgumentException( ::rtl::OUString::createFromAscii( "No parent storage is provided!\n" ), + uno::Reference< uno::XInterface >( static_cast< ::cppu::OWeakObject* >(this) ), + 1 ); + + if ( !sEntName.getLength() ) + throw lang::IllegalArgumentException( ::rtl::OUString::createFromAscii( "Empty element name is provided!\n" ), + uno::Reference< uno::XInterface >( static_cast< ::cppu::OWeakObject* >(this) ), + 2 ); + + uno::Reference< uno::XInterface > xResult( + static_cast< ::cppu::OWeakObject* > ( new OleEmbeddedObject( m_xFactory, sal_False ) ), + uno::UNO_QUERY ); + + uno::Reference< embed::XEmbedPersist > xPersist( xResult, uno::UNO_QUERY ); + + if ( !xPersist.is() ) + throw uno::RuntimeException(); // TODO: the interface must be supported ( what about applets? ) + + xPersist->setPersistentEntry( xStorage, + sEntName, + embed::EntryInitModes::MEDIA_DESCRIPTOR_INIT, + aMediaDescr, + lObjArgs ); + + return xResult; +} + +//------------------------------------------------------------------------- +uno::Reference< uno::XInterface > SAL_CALL OleEmbeddedObjectFactory::createInstanceInitNew( + const uno::Sequence< sal_Int8 >& aClassID, + const ::rtl::OUString& aClassName, + const uno::Reference< embed::XStorage >& xStorage, + const ::rtl::OUString& sEntName, + const uno::Sequence< beans::PropertyValue >& lObjArgs ) + throw ( lang::IllegalArgumentException, + io::IOException, + uno::Exception, + uno::RuntimeException) +{ + RTL_LOGFILE_CONTEXT( aLog, "embeddedobj (mv76033) OleEmbeddedObjectFactory::createInstanceInitNew" ); + + if ( !xStorage.is() ) + throw lang::IllegalArgumentException( ::rtl::OUString::createFromAscii( "No parent storage is provided!\n" ), + uno::Reference< uno::XInterface >( static_cast< ::cppu::OWeakObject* >(this) ), + 3 ); + + if ( !sEntName.getLength() ) + throw lang::IllegalArgumentException( ::rtl::OUString::createFromAscii( "Empty element name is provided!\n" ), + uno::Reference< uno::XInterface >( static_cast< ::cppu::OWeakObject* >(this) ), + 4 ); + + uno::Reference< uno::XInterface > xResult( + static_cast< ::cppu::OWeakObject* > ( new OleEmbeddedObject( m_xFactory, aClassID, aClassName ) ), + uno::UNO_QUERY ); + + uno::Reference< embed::XEmbedPersist > xPersist( xResult, uno::UNO_QUERY ); + + if ( !xPersist.is() ) + throw uno::RuntimeException(); // TODO: the interface must be supported by own document objects + + xPersist->setPersistentEntry( xStorage, + sEntName, + embed::EntryInitModes::TRUNCATE_INIT, + uno::Sequence< beans::PropertyValue >(), + lObjArgs ); + + return xResult; +} + +//------------------------------------------------------------------------- +uno::Reference< uno::XInterface > SAL_CALL OleEmbeddedObjectFactory::createInstanceLink( + const uno::Reference< embed::XStorage >& xStorage, + const ::rtl::OUString& sEntName, + const uno::Sequence< beans::PropertyValue >& aMediaDescr, + const uno::Sequence< beans::PropertyValue >& lObjArgs ) + throw ( lang::IllegalArgumentException, + io::IOException, + uno::Exception, + uno::RuntimeException ) +{ + RTL_LOGFILE_CONTEXT( aLog, "embeddedobj (mv76033) OleEmbeddedObjectFactory::createInstanceLink" ); + + if ( !xStorage.is() ) + throw lang::IllegalArgumentException( ::rtl::OUString::createFromAscii( "No parent storage is provided!\n" ), + uno::Reference< uno::XInterface >( + static_cast< ::cppu::OWeakObject* >(this) ), + 1 ); + + if ( !sEntName.getLength() ) + throw lang::IllegalArgumentException( ::rtl::OUString::createFromAscii( "Empty element name is provided!\n" ), + uno::Reference< uno::XInterface >( + static_cast< ::cppu::OWeakObject* >(this) ), + 2 ); + + uno::Reference< uno::XInterface > xResult( + static_cast< ::cppu::OWeakObject* > ( new OleEmbeddedObject( m_xFactory, sal_True ) ), + uno::UNO_QUERY ); + + uno::Reference< embed::XEmbedPersist > xPersist( xResult, uno::UNO_QUERY ); + + if ( !xPersist.is() ) + throw uno::RuntimeException(); // TODO: the interface must be supported by own document objects + + xPersist->setPersistentEntry( xStorage, + sEntName, + embed::EntryInitModes::MEDIA_DESCRIPTOR_INIT, + aMediaDescr, + lObjArgs ); + + return xResult; +} + +//------------------------------------------------------------------------- +uno::Reference< uno::XInterface > SAL_CALL OleEmbeddedObjectFactory::createInstanceUserInit( + const uno::Sequence< sal_Int8 >& aClassID, + const ::rtl::OUString& aClassName, + const uno::Reference< embed::XStorage >& xStorage, + const ::rtl::OUString& sEntName, + sal_Int32 /*nEntryConnectionMode*/, + const uno::Sequence< beans::PropertyValue >& /*lArguments*/, + const uno::Sequence< beans::PropertyValue >& lObjArgs ) + throw ( lang::IllegalArgumentException, + io::IOException, + uno::Exception, + uno::RuntimeException ) +{ + RTL_LOGFILE_CONTEXT( aLog, "embeddedobj (mv76033) OleEmbeddedObjectFactory::createInstanceUserInit" ); + + // the initialization is completelly controlled by user + if ( !xStorage.is() ) + throw lang::IllegalArgumentException( ::rtl::OUString::createFromAscii( "No parent storage is provided!\n" ), + uno::Reference< uno::XInterface >( static_cast< ::cppu::OWeakObject* >(this) ), + 1 ); + + if ( !sEntName.getLength() ) + throw lang::IllegalArgumentException( ::rtl::OUString::createFromAscii( "Empty element name is provided!\n" ), + uno::Reference< uno::XInterface >( static_cast< ::cppu::OWeakObject* >(this) ), + 2 ); + + uno::Reference< uno::XInterface > xResult( + static_cast< ::cppu::OWeakObject* > ( new OleEmbeddedObject( m_xFactory, aClassID, aClassName ) ), + uno::UNO_QUERY ); + + uno::Reference< embed::XEmbedPersist > xPersist( xResult, uno::UNO_QUERY ); + if ( xPersist.is() ) + { + xPersist->setPersistentEntry( xStorage, + sEntName, + embed::EntryInitModes::DEFAULT_INIT, + uno::Sequence< beans::PropertyValue >(), + lObjArgs ); + + } + else + throw uno::RuntimeException(); // TODO: + + return xResult; +} + +//------------------------------------------------------------------------- +::rtl::OUString SAL_CALL OleEmbeddedObjectFactory::getImplementationName() + throw ( uno::RuntimeException ) +{ + return impl_staticGetImplementationName(); +} + +//------------------------------------------------------------------------- +sal_Bool SAL_CALL OleEmbeddedObjectFactory::supportsService( const ::rtl::OUString& ServiceName ) + throw ( uno::RuntimeException ) +{ + uno::Sequence< ::rtl::OUString > aSeq = impl_staticGetSupportedServiceNames(); + + for ( sal_Int32 nInd = 0; nInd < aSeq.getLength(); nInd++ ) + if ( ServiceName.compareTo( aSeq[nInd] ) == 0 ) + return sal_True; + + return sal_False; +} + +//------------------------------------------------------------------------- +uno::Sequence< ::rtl::OUString > SAL_CALL OleEmbeddedObjectFactory::getSupportedServiceNames() + throw ( uno::RuntimeException ) +{ + return impl_staticGetSupportedServiceNames(); +} + |