325 lines
14 KiB
C++
325 lines
14 KiB
C++
/* -*- Mode: C++; tab-width: 4; indent-tabs-mode: nil; c-basic-offset: 4 -*- */
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/*
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* This file is part of the LibreOffice project.
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*
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* This Source Code Form is subject to the terms of the Mozilla Public
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* License, v. 2.0. If a copy of the MPL was not distributed with this
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* file, You can obtain one at http://mozilla.org/MPL/2.0/.
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*
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* This file incorporates work covered by the following license notice:
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*
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* Licensed to the Apache Software Foundation (ASF) under one or more
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* contributor license agreements. See the NOTICE file distributed
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* with this work for additional information regarding copyright
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* ownership. The ASF licenses this file to you under the Apache
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* License, Version 2.0 (the "License"); you may not use this file
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* except in compliance with the License. You may obtain a copy of
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* the License at http://www.apache.org/licenses/LICENSE-2.0 .
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*/
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#include <com/sun/star/embed/ElementModes.hpp>
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#include <com/sun/star/embed/EntryInitModes.hpp>
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#include <com/sun/star/beans/PropertyValue.hpp>
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#include <com/sun/star/beans/XPropertySet.hpp>
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#include <com/sun/star/container/XNameAccess.hpp>
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#include <com/sun/star/embed/Aspects.hpp>
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#include "xolefactory.hxx"
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#include "oleembobj.hxx"
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#include <cppuhelper/supportsservice.hxx>
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using namespace ::com::sun::star;
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// TODO: do not create OLE objects that represent OOo documents
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uno::Sequence< OUString > SAL_CALL OleEmbeddedObjectFactory::impl_staticGetSupportedServiceNames()
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{
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uno::Sequence< OUString > aRet(2);
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aRet[0] = "com.sun.star.embed.OLEEmbeddedObjectFactory";
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aRet[1] = "com.sun.star.comp.embed.OLEEmbeddedObjectFactory";
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return aRet;
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}
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OUString SAL_CALL OleEmbeddedObjectFactory::impl_staticGetImplementationName()
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{
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return OUString("com.sun.star.comp.embed.OLEEmbeddedObjectFactory");
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}
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uno::Reference< uno::XInterface > SAL_CALL OleEmbeddedObjectFactory::impl_staticCreateSelfInstance(
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const uno::Reference< lang::XMultiServiceFactory >& xServiceManager )
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{
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return uno::Reference< uno::XInterface >( *new OleEmbeddedObjectFactory( xServiceManager ) );
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}
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uno::Reference< uno::XInterface > SAL_CALL OleEmbeddedObjectFactory::createInstanceInitFromEntry(
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const uno::Reference< embed::XStorage >& xStorage,
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const OUString& sEntName,
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const uno::Sequence< beans::PropertyValue >& aMedDescr,
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const uno::Sequence< beans::PropertyValue >& lObjArgs )
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throw ( lang::IllegalArgumentException,
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container::NoSuchElementException,
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io::IOException,
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uno::Exception,
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uno::RuntimeException, std::exception)
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{
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SAL_INFO( "embeddedobj.ole", "embeddedobj (mv76033) OleEmbeddedObjectFactory::createInstanceInitFromEntry" );
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if ( !xStorage.is() )
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throw lang::IllegalArgumentException( OUString( "No parent storage is provided!\n" ),
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uno::Reference< uno::XInterface >( static_cast< ::cppu::OWeakObject* >(this) ),
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1 );
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if ( sEntName.isEmpty() )
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throw lang::IllegalArgumentException( OUString( "Empty element name is provided!\n" ),
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uno::Reference< uno::XInterface >( static_cast< ::cppu::OWeakObject* >(this) ),
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2 );
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uno::Reference< container::XNameAccess > xNameAccess( xStorage, uno::UNO_QUERY );
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if ( !xNameAccess.is() )
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throw uno::RuntimeException(); //TODO
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// detect entry existence
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if ( !xNameAccess->hasByName( sEntName ) )
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throw container::NoSuchElementException();
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if ( !xStorage->isStreamElement( sEntName ) )
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{
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// if it is not an OLE object throw an exception
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throw io::IOException(); // TODO:
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}
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uno::Reference< uno::XInterface > xResult(
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static_cast< ::cppu::OWeakObject* > ( new OleEmbeddedObject( m_xFactory, sal_False ) ),
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uno::UNO_QUERY );
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uno::Reference< embed::XEmbedPersist > xPersist( xResult, uno::UNO_QUERY );
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if ( !xPersist.is() )
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throw uno::RuntimeException(); // TODO: the interface must be supported by own document objects
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xPersist->setPersistentEntry( xStorage,
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sEntName,
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embed::EntryInitModes::DEFAULT_INIT,
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aMedDescr,
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lObjArgs );
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for ( sal_Int32 nInd = 0; nInd < lObjArgs.getLength(); nInd++ )
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{
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if ( lObjArgs[nInd].Name == "CloneFrom" )
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{
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try
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{
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uno::Reference < embed::XEmbeddedObject > xObj;
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uno::Reference < embed::XEmbeddedObject > xNew( xResult, uno::UNO_QUERY );
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lObjArgs[nInd].Value >>= xObj;
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if ( xObj.is() )
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xNew->setVisualAreaSize( embed::Aspects::MSOLE_CONTENT, xObj->getVisualAreaSize( embed::Aspects::MSOLE_CONTENT ) );
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}
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catch ( const uno::Exception& ) {}
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break;
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}
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}
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return xResult;
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}
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uno::Reference< uno::XInterface > SAL_CALL OleEmbeddedObjectFactory::createInstanceInitFromMediaDescriptor(
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const uno::Reference< embed::XStorage >& xStorage,
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const OUString& sEntName,
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const uno::Sequence< beans::PropertyValue >& aMediaDescr,
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const uno::Sequence< beans::PropertyValue >& lObjArgs )
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throw ( lang::IllegalArgumentException,
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io::IOException,
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uno::Exception,
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uno::RuntimeException, std::exception)
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{
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SAL_INFO( "embeddedobj.ole", "embeddedobj (mv76033) OleEmbeddedObjectFactory::createInstanceInitFromMediaDescriptor" );
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if ( !xStorage.is() )
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throw lang::IllegalArgumentException( OUString( "No parent storage is provided!\n" ),
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uno::Reference< uno::XInterface >( static_cast< ::cppu::OWeakObject* >(this) ),
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1 );
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if ( sEntName.isEmpty() )
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throw lang::IllegalArgumentException( OUString( "Empty element name is provided!\n" ),
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uno::Reference< uno::XInterface >( static_cast< ::cppu::OWeakObject* >(this) ),
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2 );
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uno::Reference< uno::XInterface > xResult(
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static_cast< ::cppu::OWeakObject* > ( new OleEmbeddedObject( m_xFactory, sal_False ) ),
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uno::UNO_QUERY );
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uno::Reference< embed::XEmbedPersist > xPersist( xResult, uno::UNO_QUERY );
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if ( !xPersist.is() )
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throw uno::RuntimeException(); // TODO: the interface must be supported ( what about applets? )
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xPersist->setPersistentEntry( xStorage,
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sEntName,
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embed::EntryInitModes::MEDIA_DESCRIPTOR_INIT,
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aMediaDescr,
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lObjArgs );
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return xResult;
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}
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uno::Reference< uno::XInterface > SAL_CALL OleEmbeddedObjectFactory::createInstanceInitNew(
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const uno::Sequence< sal_Int8 >& aClassID,
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const OUString& aClassName,
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const uno::Reference< embed::XStorage >& xStorage,
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const OUString& sEntName,
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const uno::Sequence< beans::PropertyValue >& lObjArgs )
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throw ( lang::IllegalArgumentException,
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io::IOException,
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uno::Exception,
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uno::RuntimeException, std::exception)
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{
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SAL_INFO( "embeddedobj.ole", "embeddedobj (mv76033) OleEmbeddedObjectFactory::createInstanceInitNew" );
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if ( !xStorage.is() )
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throw lang::IllegalArgumentException( OUString( "No parent storage is provided!\n" ),
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uno::Reference< uno::XInterface >( static_cast< ::cppu::OWeakObject* >(this) ),
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3 );
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if ( sEntName.isEmpty() )
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throw lang::IllegalArgumentException( OUString( "Empty element name is provided!\n" ),
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uno::Reference< uno::XInterface >( static_cast< ::cppu::OWeakObject* >(this) ),
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4 );
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uno::Reference< uno::XInterface > xResult(
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static_cast< ::cppu::OWeakObject* > ( new OleEmbeddedObject( m_xFactory, aClassID, aClassName ) ),
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uno::UNO_QUERY );
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uno::Reference< embed::XEmbedPersist > xPersist( xResult, uno::UNO_QUERY );
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if ( !xPersist.is() )
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throw uno::RuntimeException(); // TODO: the interface must be supported by own document objects
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xPersist->setPersistentEntry( xStorage,
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sEntName,
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embed::EntryInitModes::TRUNCATE_INIT,
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uno::Sequence< beans::PropertyValue >(),
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lObjArgs );
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return xResult;
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}
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uno::Reference< uno::XInterface > SAL_CALL OleEmbeddedObjectFactory::createInstanceLink(
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const uno::Reference< embed::XStorage >& xStorage,
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const OUString& sEntName,
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const uno::Sequence< beans::PropertyValue >& aMediaDescr,
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const uno::Sequence< beans::PropertyValue >& lObjArgs )
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throw ( lang::IllegalArgumentException,
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io::IOException,
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uno::Exception,
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uno::RuntimeException, std::exception )
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{
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SAL_INFO( "embeddedobj.ole", "embeddedobj (mv76033) OleEmbeddedObjectFactory::createInstanceLink" );
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if ( !xStorage.is() )
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throw lang::IllegalArgumentException( OUString( "No parent storage is provided!\n" ),
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uno::Reference< uno::XInterface >(
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static_cast< ::cppu::OWeakObject* >(this) ),
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1 );
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if ( sEntName.isEmpty() )
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throw lang::IllegalArgumentException( OUString( "Empty element name is provided!\n" ),
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uno::Reference< uno::XInterface >(
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static_cast< ::cppu::OWeakObject* >(this) ),
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2 );
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uno::Reference< uno::XInterface > xResult(
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static_cast< ::cppu::OWeakObject* > ( new OleEmbeddedObject( m_xFactory, sal_True ) ),
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uno::UNO_QUERY );
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uno::Reference< embed::XEmbedPersist > xPersist( xResult, uno::UNO_QUERY );
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if ( !xPersist.is() )
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throw uno::RuntimeException(); // TODO: the interface must be supported by own document objects
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xPersist->setPersistentEntry( xStorage,
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sEntName,
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embed::EntryInitModes::MEDIA_DESCRIPTOR_INIT,
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aMediaDescr,
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lObjArgs );
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return xResult;
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}
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uno::Reference< uno::XInterface > SAL_CALL OleEmbeddedObjectFactory::createInstanceUserInit(
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const uno::Sequence< sal_Int8 >& aClassID,
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const OUString& aClassName,
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const uno::Reference< embed::XStorage >& xStorage,
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const OUString& sEntName,
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sal_Int32 /*nEntryConnectionMode*/,
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const uno::Sequence< beans::PropertyValue >& /*lArguments*/,
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const uno::Sequence< beans::PropertyValue >& lObjArgs )
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throw ( lang::IllegalArgumentException,
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io::IOException,
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uno::Exception,
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uno::RuntimeException, std::exception )
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{
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SAL_INFO( "embeddedobj.ole", "embeddedobj (mv76033) OleEmbeddedObjectFactory::createInstanceUserInit" );
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// the initialization is completelly controlled by user
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if ( !xStorage.is() )
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throw lang::IllegalArgumentException( OUString( "No parent storage is provided!\n" ),
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uno::Reference< uno::XInterface >( static_cast< ::cppu::OWeakObject* >(this) ),
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1 );
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if ( sEntName.isEmpty() )
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throw lang::IllegalArgumentException( OUString( "Empty element name is provided!\n" ),
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uno::Reference< uno::XInterface >( static_cast< ::cppu::OWeakObject* >(this) ),
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2 );
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uno::Reference< uno::XInterface > xResult(
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static_cast< ::cppu::OWeakObject* > ( new OleEmbeddedObject( m_xFactory, aClassID, aClassName ) ),
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uno::UNO_QUERY );
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uno::Reference< embed::XEmbedPersist > xPersist( xResult, uno::UNO_QUERY );
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if ( xPersist.is() )
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{
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xPersist->setPersistentEntry( xStorage,
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sEntName,
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embed::EntryInitModes::DEFAULT_INIT,
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uno::Sequence< beans::PropertyValue >(),
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lObjArgs );
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}
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else
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throw uno::RuntimeException(); // TODO:
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return xResult;
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}
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OUString SAL_CALL OleEmbeddedObjectFactory::getImplementationName()
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throw ( uno::RuntimeException, std::exception )
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{
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return impl_staticGetImplementationName();
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}
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sal_Bool SAL_CALL OleEmbeddedObjectFactory::supportsService( const OUString& ServiceName )
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throw ( uno::RuntimeException, std::exception )
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{
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return cppu::supportsService(this, ServiceName);
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}
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uno::Sequence< OUString > SAL_CALL OleEmbeddedObjectFactory::getSupportedServiceNames()
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throw ( uno::RuntimeException, std::exception )
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{
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return impl_staticGetSupportedServiceNames();
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}
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/* vim:set shiftwidth=4 softtabstop=4 expandtab: */
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