/* -*- 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 #include #include #include #include #include #include "xolefactory.hxx" #include #include using namespace ::com::sun::star; // TODO: do not create OLE objects that represent OOo documents uno::Sequence< OUString > OleEmbeddedObjectFactory::impl_staticGetSupportedServiceNames() { uno::Sequence< OUString > aRet(2); aRet[0] = "com.sun.star.embed.OLEEmbeddedObjectFactory"; aRet[1] = "com.sun.star.comp.embed.OLEEmbeddedObjectFactory"; return aRet; } OUString OleEmbeddedObjectFactory::impl_staticGetImplementationName() { return "com.sun.star.comp.embed.OLEEmbeddedObjectFactory"; } uno::Reference< uno::XInterface > 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 OUString& sEntName, const uno::Sequence< beans::PropertyValue >& aMedDescr, const uno::Sequence< beans::PropertyValue >& lObjArgs ) { if ( !xStorage.is() ) throw lang::IllegalArgumentException( "No parent storage is provided!", static_cast< ::cppu::OWeakObject* >(this), 1 ); if ( sEntName.isEmpty() ) throw lang::IllegalArgumentException( "Empty element name is provided!", static_cast< ::cppu::OWeakObject* >(this), 2 ); uno::Reference< container::XNameAccess > xNameAccess( xStorage, uno::UNO_QUERY_THROW ); // 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, false ) ), uno::UNO_QUERY ); uno::Reference< embed::XEmbedPersist > xPersist( xResult, uno::UNO_QUERY_THROW ); xPersist->setPersistentEntry( xStorage, sEntName, embed::EntryInitModes::DEFAULT_INIT, aMedDescr, lObjArgs ); for ( beans::PropertyValue const & prop : lObjArgs ) { if ( prop.Name == "CloneFrom" ) { try { uno::Reference < embed::XEmbeddedObject > xObj; uno::Reference < embed::XEmbeddedObject > xNew( xResult, uno::UNO_QUERY ); prop.Value >>= xObj; if ( xObj.is() ) xNew->setVisualAreaSize( embed::Aspects::MSOLE_CONTENT, xObj->getVisualAreaSize( embed::Aspects::MSOLE_CONTENT ) ); } catch ( const uno::Exception& ) {} break; } } return xResult; } uno::Reference< uno::XInterface > SAL_CALL OleEmbeddedObjectFactory::createInstanceInitFromMediaDescriptor( const uno::Reference< embed::XStorage >& xStorage, const OUString& sEntName, const uno::Sequence< beans::PropertyValue >& aMediaDescr, const uno::Sequence< beans::PropertyValue >& lObjArgs ) { if ( !xStorage.is() ) throw lang::IllegalArgumentException( "No parent storage is provided!", static_cast< ::cppu::OWeakObject* >(this), 1 ); if ( sEntName.isEmpty() ) throw lang::IllegalArgumentException( "Empty element name is provided!", static_cast< ::cppu::OWeakObject* >(this), 2 ); uno::Reference< uno::XInterface > xResult( static_cast< ::cppu::OWeakObject* > ( new OleEmbeddedObject( m_xFactory, false ) ), uno::UNO_QUERY ); uno::Reference< embed::XEmbedPersist > xPersist( xResult, uno::UNO_QUERY_THROW ); 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 OUString& aClassName, const uno::Reference< embed::XStorage >& xStorage, const OUString& sEntName, const uno::Sequence< beans::PropertyValue >& lObjArgs ) { if ( !xStorage.is() ) throw lang::IllegalArgumentException( "No parent storage is provided!", static_cast< ::cppu::OWeakObject* >(this), 3 ); if ( sEntName.isEmpty() ) throw lang::IllegalArgumentException( "Empty element name is provided!", 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_THROW ); 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 OUString& sEntName, const uno::Sequence< beans::PropertyValue >& aMediaDescr, const uno::Sequence< beans::PropertyValue >& lObjArgs ) { if ( !xStorage.is() ) throw lang::IllegalArgumentException( "No parent storage is provided!", static_cast< ::cppu::OWeakObject* >(this), 1 ); if ( sEntName.isEmpty() ) throw lang::IllegalArgumentException( "Empty element name is provided!", static_cast< ::cppu::OWeakObject* >(this), 2 ); uno::Reference< uno::XInterface > xResult( static_cast< ::cppu::OWeakObject* > ( new OleEmbeddedObject( m_xFactory, true ) ), uno::UNO_QUERY ); uno::Reference< embed::XEmbedPersist > xPersist( xResult, uno::UNO_QUERY_THROW ); 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 OUString& aClassName, const uno::Reference< embed::XStorage >& xStorage, const OUString& sEntName, sal_Int32 /*nEntryConnectionMode*/, const uno::Sequence< beans::PropertyValue >& /*lArguments*/, const uno::Sequence< beans::PropertyValue >& lObjArgs ) { // the initialization is completely controlled by user if ( !xStorage.is() ) throw lang::IllegalArgumentException( "No parent storage is provided!", static_cast< ::cppu::OWeakObject* >(this), 1 ); if ( sEntName.isEmpty() ) throw lang::IllegalArgumentException( "Empty element name is provided!", 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_THROW ); xPersist->setPersistentEntry( xStorage, sEntName, embed::EntryInitModes::DEFAULT_INIT, uno::Sequence< beans::PropertyValue >(), lObjArgs ); return xResult; } OUString SAL_CALL OleEmbeddedObjectFactory::getImplementationName() { return impl_staticGetImplementationName(); } sal_Bool SAL_CALL OleEmbeddedObjectFactory::supportsService( const OUString& ServiceName ) { return cppu::supportsService(this, ServiceName); } uno::Sequence< OUString > SAL_CALL OleEmbeddedObjectFactory::getSupportedServiceNames() { return impl_staticGetSupportedServiceNames(); } /* vim:set shiftwidth=4 softtabstop=4 expandtab: */