2087484c65
stage 2 of replacing usage of various checks for the windows platform with the compiler-defined '_WIN32' macro In this stage we focus on replacing usage of the WIN macro Change-Id: Ie8a4a63198a6de96bd158ecd707dadafb9c8ea84 Reviewed-on: https://gerrit.libreoffice.org/22393 Tested-by: Jenkins <ci@libreoffice.org> Reviewed-by: Noel Grandin <noelgrandin@gmail.com>
697 lines
23 KiB
C++
697 lines
23 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 <sal/config.h>
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#include <cassert>
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#include <com/sun/star/embed/EmbedUpdateModes.hpp>
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#include <com/sun/star/embed/EmbedStates.hpp>
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#include <com/sun/star/lang/XComponent.hpp>
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#include <com/sun/star/lang/DisposedException.hpp>
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#include <cppuhelper/interfacecontainer.h>
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#include <oleembobj.hxx>
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#include <olepersist.hxx>
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#include "ownview.hxx"
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#if defined(_WIN32)
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#include <olecomponent.hxx>
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#endif
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using namespace ::com::sun::star;
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OleEmbeddedObject::OleEmbeddedObject( const uno::Reference< lang::XMultiServiceFactory >& xFactory,
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const uno::Sequence< sal_Int8 >& aClassID,
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const OUString& aClassName )
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: m_pOleComponent( nullptr )
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, m_pInterfaceContainer( nullptr )
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, m_bReadOnly( false )
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, m_bDisposed( false )
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, m_nObjectState( -1 )
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, m_nTargetState( -1 )
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, m_nUpdateMode ( embed::EmbedUpdateModes::ALWAYS_UPDATE )
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, m_xFactory( xFactory )
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, m_aClassID( aClassID )
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, m_aClassName( aClassName )
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, m_bWaitSaveCompleted( false )
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, m_bNewVisReplInStream( true )
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, m_bStoreLoaded( false )
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, m_bVisReplInitialized( false )
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, m_bVisReplInStream( false )
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, m_bStoreVisRepl( false )
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, m_bIsLink( false )
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, m_bHasCachedSize( false )
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, m_nCachedAspect( 0 )
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, m_bHasSizeToSet( false )
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, m_nAspectToSet( 0 )
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, m_bGotStatus( false )
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, m_nStatus( 0 )
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, m_nStatusAspect( 0 )
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, m_pOwnView( nullptr )
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, m_bFromClipboard( false )
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, m_bTriedConversion( false )
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{
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}
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// In case of loading from persistent entry the classID of the object
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// will be retrieved from the entry, during construction it is unknown
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OleEmbeddedObject::OleEmbeddedObject( const uno::Reference< lang::XMultiServiceFactory >& xFactory, bool bLink )
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: m_pOleComponent( nullptr )
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, m_pInterfaceContainer( nullptr )
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, m_bReadOnly( false )
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, m_bDisposed( false )
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, m_nObjectState( -1 )
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, m_nTargetState( -1 )
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, m_nUpdateMode( embed::EmbedUpdateModes::ALWAYS_UPDATE )
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, m_xFactory( xFactory )
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, m_bWaitSaveCompleted( false )
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, m_bNewVisReplInStream( true )
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, m_bStoreLoaded( false )
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, m_bVisReplInitialized( false )
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, m_bVisReplInStream( false )
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, m_bStoreVisRepl( false )
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, m_bIsLink( bLink )
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, m_bHasCachedSize( false )
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, m_nCachedAspect( 0 )
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, m_bHasSizeToSet( false )
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, m_nAspectToSet( 0 )
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, m_bGotStatus( false )
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, m_nStatus( 0 )
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, m_nStatusAspect( 0 )
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, m_pOwnView( nullptr )
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, m_bFromClipboard( false )
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, m_bTriedConversion( false )
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{
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}
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#ifdef _WIN32
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// this constructor let object be initialized from clipboard
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OleEmbeddedObject::OleEmbeddedObject( const uno::Reference< lang::XMultiServiceFactory >& xFactory )
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: m_pOleComponent( NULL )
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, m_pInterfaceContainer( NULL )
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, m_bReadOnly( sal_False )
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, m_bDisposed( false )
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, m_nObjectState( -1 )
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, m_nTargetState( -1 )
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, m_nUpdateMode( embed::EmbedUpdateModes::ALWAYS_UPDATE )
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, m_xFactory( xFactory )
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, m_bWaitSaveCompleted( sal_False )
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, m_bNewVisReplInStream( sal_True )
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, m_bStoreLoaded( sal_False )
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, m_bVisReplInitialized( sal_False )
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, m_bVisReplInStream( sal_False )
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, m_bStoreVisRepl( sal_False )
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, m_bIsLink( sal_False )
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, m_bHasCachedSize( sal_False )
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, m_nCachedAspect( 0 )
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, m_bHasSizeToSet( sal_False )
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, m_nAspectToSet( 0 )
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, m_bGotStatus( sal_False )
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, m_nStatus( 0 )
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, m_nStatusAspect( 0 )
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, m_pOwnView( NULL )
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, m_bFromClipboard( sal_True )
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, m_bTriedConversion( sal_False )
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{
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}
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#endif
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OleEmbeddedObject::~OleEmbeddedObject()
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{
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OSL_ENSURE( !m_pInterfaceContainer && !m_pOleComponent && !m_xObjectStream.is(),
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"The object is not closed! DISASTER is possible!" );
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if ( m_pOleComponent || m_pInterfaceContainer || m_xObjectStream.is() )
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{
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// the component must be cleaned during closing
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m_refCount++; // to avoid crash
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try {
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Dispose();
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} catch( const uno::Exception& ) {}
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}
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if ( !m_aTempURL.isEmpty() )
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KillFile_Impl( m_aTempURL, m_xFactory );
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if ( !m_aTempDumpURL.isEmpty() )
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KillFile_Impl( m_aTempDumpURL, m_xFactory );
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}
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void OleEmbeddedObject::MakeEventListenerNotification_Impl( const OUString& aEventName )
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{
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if ( m_pInterfaceContainer )
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{
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::cppu::OInterfaceContainerHelper* pContainer =
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m_pInterfaceContainer->getContainer(
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cppu::UnoType<document::XEventListener>::get());
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if ( pContainer != nullptr )
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{
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document::EventObject aEvent( static_cast< ::cppu::OWeakObject* >( this ), aEventName );
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::cppu::OInterfaceIteratorHelper pIterator(*pContainer);
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while (pIterator.hasMoreElements())
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{
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try
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{
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static_cast<document::XEventListener*>(pIterator.next())->notifyEvent( aEvent );
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}
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catch( const uno::RuntimeException& )
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{
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}
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}
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}
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}
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}
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#ifdef _WIN32
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void OleEmbeddedObject::StateChangeNotification_Impl( sal_Bool bBeforeChange, sal_Int32 nOldState, sal_Int32 nNewState )
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{
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if ( m_pInterfaceContainer )
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{
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::cppu::OInterfaceContainerHelper* pContainer = m_pInterfaceContainer->getContainer(
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cppu::UnoType<embed::XStateChangeListener>::get());
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if ( pContainer != NULL )
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{
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lang::EventObject aSource( static_cast< ::cppu::OWeakObject* >( this ) );
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::cppu::OInterfaceIteratorHelper pIterator(*pContainer);
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while (pIterator.hasMoreElements())
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{
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if ( bBeforeChange )
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{
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try
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{
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((embed::XStateChangeListener*)pIterator.next())->changingState( aSource, nOldState, nNewState );
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}
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catch( const uno::Exception& )
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{
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// even if the listener complains ignore it for now
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}
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}
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else
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{
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try
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{
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((embed::XStateChangeListener*)pIterator.next())->stateChanged( aSource, nOldState, nNewState );
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}
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catch( const uno::Exception& )
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{
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// if anything happened it is problem of listener, ignore it
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}
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}
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}
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}
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}
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}
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#endif
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void OleEmbeddedObject::GetRidOfComponent()
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{
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#ifdef _WIN32
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if ( m_pOleComponent )
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{
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if ( m_nObjectState != -1 && m_nObjectState != embed::EmbedStates::LOADED )
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SaveObject_Impl();
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m_pOleComponent->removeCloseListener( m_xClosePreventer );
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try
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{
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m_pOleComponent->close( sal_False );
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}
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catch( const uno::Exception& )
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{
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// TODO: there should be a special listener to wait for component closing
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// and to notify object, may be object itself can be such a listener
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m_pOleComponent->addCloseListener( m_xClosePreventer );
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throw;
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}
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m_pOleComponent->disconnectEmbeddedObject();
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m_pOleComponent->release();
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m_pOleComponent = NULL;
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}
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#endif
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}
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void OleEmbeddedObject::Dispose()
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{
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if ( m_pInterfaceContainer )
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{
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lang::EventObject aSource( static_cast< ::cppu::OWeakObject* >( this ) );
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m_pInterfaceContainer->disposeAndClear( aSource );
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delete m_pInterfaceContainer;
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m_pInterfaceContainer = nullptr;
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}
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if ( m_pOwnView )
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{
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m_pOwnView->Close();
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m_pOwnView->release();
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m_pOwnView = nullptr;
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}
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if ( m_pOleComponent )
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try {
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GetRidOfComponent();
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} catch( const uno::Exception& )
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{
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m_bDisposed = true;
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throw; // TODO: there should be a special listener that will close object when
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// component is finally closed
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}
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if ( m_xObjectStream.is() )
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{
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uno::Reference< lang::XComponent > xComp( m_xObjectStream, uno::UNO_QUERY );
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OSL_ENSURE( xComp.is(), "Storage stream doesn't support XComponent!\n" );
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if ( xComp.is() )
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{
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try {
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xComp->dispose();
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} catch( const uno::Exception& ) {}
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}
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m_xObjectStream.clear();
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}
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m_xParentStorage.clear();
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m_bDisposed = true;
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}
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uno::Sequence< sal_Int8 > SAL_CALL OleEmbeddedObject::getClassID()
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throw ( uno::RuntimeException, std::exception )
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{
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// begin wrapping related part ====================
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uno::Reference< embed::XEmbeddedObject > xWrappedObject = m_xWrappedObject;
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if ( xWrappedObject.is() )
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{
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// the object was converted to OOo embedded object, the current implementation is now only a wrapper
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return xWrappedObject->getClassID();
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}
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// end wrapping related part ====================
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::osl::MutexGuard aGuard( m_aMutex );
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if ( m_bDisposed )
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throw lang::DisposedException(); // TODO
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return m_aClassID;
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}
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OUString SAL_CALL OleEmbeddedObject::getClassName()
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throw ( uno::RuntimeException, std::exception )
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{
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// begin wrapping related part ====================
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uno::Reference< embed::XEmbeddedObject > xWrappedObject = m_xWrappedObject;
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if ( xWrappedObject.is() )
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{
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// the object was converted to OOo embedded object, the current implementation is now only a wrapper
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return xWrappedObject->getClassName();
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}
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// end wrapping related part ====================
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::osl::MutexGuard aGuard( m_aMutex );
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if ( m_bDisposed )
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throw lang::DisposedException(); // TODO
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return m_aClassName;
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}
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void SAL_CALL OleEmbeddedObject::setClassInfo(
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const uno::Sequence< sal_Int8 >& aClassID, const OUString& aClassName )
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throw ( lang::NoSupportException,
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uno::RuntimeException, std::exception )
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{
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// begin wrapping related part ====================
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uno::Reference< embed::XEmbeddedObject > xWrappedObject = m_xWrappedObject;
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if ( xWrappedObject.is() )
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{
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// the object was converted to OOo embedded object, the current implementation is now only a wrapper
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xWrappedObject->setClassInfo( aClassID, aClassName );
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return;
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}
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// end wrapping related part ====================
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// the object class info can not be changed explicitly
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throw lang::NoSupportException(); //TODO:
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}
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uno::Reference< util::XCloseable > SAL_CALL OleEmbeddedObject::getComponent()
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throw ( uno::RuntimeException, std::exception )
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{
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// begin wrapping related part ====================
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uno::Reference< embed::XEmbeddedObject > xWrappedObject = m_xWrappedObject;
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if ( xWrappedObject.is() )
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{
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// the object was converted to OOo embedded object, the current implementation is now only a wrapper
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return xWrappedObject->getComponent();
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}
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// end wrapping related part ====================
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::osl::MutexGuard aGuard( m_aMutex );
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if ( m_bDisposed )
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throw lang::DisposedException(); // TODO
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if ( m_nObjectState == -1 ) // || m_nObjectState == embed::EmbedStates::LOADED )
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{
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// the object is still not running
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throw uno::RuntimeException( "The object is not loaded!",
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static_cast< ::cppu::OWeakObject* >(this) );
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}
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#if defined(_WIN32)
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if (m_pOleComponent != 0)
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{
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return uno::Reference< util::XCloseable >( static_cast< ::cppu::OWeakObject* >( m_pOleComponent ), uno::UNO_QUERY );
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}
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#endif
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assert(m_pOleComponent == nullptr);
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// TODO/LATER: Is it correct???
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return uno::Reference< util::XCloseable >();
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// throw uno::RuntimeException(); // TODO
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}
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void SAL_CALL OleEmbeddedObject::addStateChangeListener( const uno::Reference< embed::XStateChangeListener >& xListener )
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throw ( uno::RuntimeException, std::exception )
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{
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// begin wrapping related part ====================
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uno::Reference< embed::XStateChangeBroadcaster > xWrappedObject( m_xWrappedObject, uno::UNO_QUERY );
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if ( xWrappedObject.is() )
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{
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// the object was converted to OOo embedded object, the current implementation is now only a wrapper
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xWrappedObject->addStateChangeListener( xListener );
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return;
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}
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// end wrapping related part ====================
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::osl::MutexGuard aGuard( m_aMutex );
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if ( m_bDisposed )
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throw lang::DisposedException(); // TODO
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if ( !m_pInterfaceContainer )
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m_pInterfaceContainer = new ::cppu::OMultiTypeInterfaceContainerHelper( m_aMutex );
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m_pInterfaceContainer->addInterface( cppu::UnoType<embed::XStateChangeListener>::get(),
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xListener );
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}
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void SAL_CALL OleEmbeddedObject::removeStateChangeListener(
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const uno::Reference< embed::XStateChangeListener >& xListener )
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throw (uno::RuntimeException, std::exception)
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{
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// begin wrapping related part ====================
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uno::Reference< embed::XStateChangeBroadcaster > xWrappedObject( m_xWrappedObject, uno::UNO_QUERY );
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if ( xWrappedObject.is() )
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{
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// the object was converted to OOo embedded object, the current implementation is now only a wrapper
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xWrappedObject->removeStateChangeListener( xListener );
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return;
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}
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// end wrapping related part ====================
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::osl::MutexGuard aGuard( m_aMutex );
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if ( m_pInterfaceContainer )
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m_pInterfaceContainer->removeInterface( cppu::UnoType<embed::XStateChangeListener>::get(),
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xListener );
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}
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void SAL_CALL OleEmbeddedObject::close( sal_Bool bDeliverOwnership )
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throw ( util::CloseVetoException,
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uno::RuntimeException, std::exception )
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{
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// begin wrapping related part ====================
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uno::Reference< embed::XEmbeddedObject > xWrappedObject = m_xWrappedObject;
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if ( xWrappedObject.is() )
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{
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// the object was converted to OOo embedded object, the current implementation is now only a wrapper
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xWrappedObject->close( bDeliverOwnership );
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return;
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}
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// end wrapping related part ====================
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::osl::MutexGuard aGuard( m_aMutex );
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if ( m_bDisposed )
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throw lang::DisposedException(); // TODO
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uno::Reference< uno::XInterface > xSelfHold( static_cast< ::cppu::OWeakObject* >( this ) );
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lang::EventObject aSource( static_cast< ::cppu::OWeakObject* >( this ) );
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if ( m_pInterfaceContainer )
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{
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::cppu::OInterfaceContainerHelper* pContainer =
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m_pInterfaceContainer->getContainer( cppu::UnoType<util::XCloseListener>::get());
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if ( pContainer != nullptr )
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{
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::cppu::OInterfaceIteratorHelper pIterator(*pContainer);
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while (pIterator.hasMoreElements())
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{
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try
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{
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static_cast<util::XCloseListener*>(pIterator.next())->queryClosing( aSource, bDeliverOwnership );
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}
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catch( const uno::RuntimeException& )
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{
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pIterator.remove();
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}
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}
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}
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pContainer = m_pInterfaceContainer->getContainer(
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cppu::UnoType<util::XCloseListener>::get());
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if ( pContainer != nullptr )
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{
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::cppu::OInterfaceIteratorHelper pCloseIterator(*pContainer);
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while (pCloseIterator.hasMoreElements())
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{
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try
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{
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static_cast<util::XCloseListener*>(pCloseIterator.next())->notifyClosing( aSource );
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}
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catch( const uno::RuntimeException& )
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{
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pCloseIterator.remove();
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}
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}
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}
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}
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Dispose();
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}
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void SAL_CALL OleEmbeddedObject::addCloseListener( const uno::Reference< util::XCloseListener >& xListener )
|
|
throw ( uno::RuntimeException, std::exception )
|
|
{
|
|
// begin wrapping related part ====================
|
|
uno::Reference< embed::XEmbeddedObject > xWrappedObject = m_xWrappedObject;
|
|
if ( xWrappedObject.is() )
|
|
{
|
|
// the object was converted to OOo embedded object, the current implementation is now only a wrapper
|
|
xWrappedObject->addCloseListener( xListener );
|
|
return;
|
|
}
|
|
// end wrapping related part ====================
|
|
|
|
::osl::MutexGuard aGuard( m_aMutex );
|
|
if ( m_bDisposed )
|
|
throw lang::DisposedException(); // TODO
|
|
|
|
if ( !m_pInterfaceContainer )
|
|
m_pInterfaceContainer = new ::cppu::OMultiTypeInterfaceContainerHelper( m_aMutex );
|
|
|
|
m_pInterfaceContainer->addInterface( cppu::UnoType<util::XCloseListener>::get(), xListener );
|
|
}
|
|
|
|
|
|
void SAL_CALL OleEmbeddedObject::removeCloseListener( const uno::Reference< util::XCloseListener >& xListener )
|
|
throw (uno::RuntimeException, std::exception)
|
|
{
|
|
// begin wrapping related part ====================
|
|
uno::Reference< embed::XEmbeddedObject > xWrappedObject = m_xWrappedObject;
|
|
if ( xWrappedObject.is() )
|
|
{
|
|
// the object was converted to OOo embedded object, the current implementation is now only a wrapper
|
|
xWrappedObject->removeCloseListener( xListener );
|
|
return;
|
|
}
|
|
// end wrapping related part ====================
|
|
|
|
::osl::MutexGuard aGuard( m_aMutex );
|
|
if ( m_bDisposed )
|
|
throw lang::DisposedException(); // TODO
|
|
|
|
if ( m_pInterfaceContainer )
|
|
m_pInterfaceContainer->removeInterface( cppu::UnoType<util::XCloseListener>::get(),
|
|
xListener );
|
|
}
|
|
|
|
|
|
void SAL_CALL OleEmbeddedObject::addEventListener( const uno::Reference< document::XEventListener >& xListener )
|
|
throw ( uno::RuntimeException, std::exception )
|
|
{
|
|
// begin wrapping related part ====================
|
|
uno::Reference< embed::XEmbeddedObject > xWrappedObject = m_xWrappedObject;
|
|
if ( xWrappedObject.is() )
|
|
{
|
|
// the object was converted to OOo embedded object, the current implementation is now only a wrapper
|
|
xWrappedObject->addEventListener( xListener );
|
|
return;
|
|
}
|
|
// end wrapping related part ====================
|
|
|
|
::osl::MutexGuard aGuard( m_aMutex );
|
|
if ( m_bDisposed )
|
|
throw lang::DisposedException(); // TODO
|
|
|
|
if ( !m_pInterfaceContainer )
|
|
m_pInterfaceContainer = new ::cppu::OMultiTypeInterfaceContainerHelper( m_aMutex );
|
|
|
|
m_pInterfaceContainer->addInterface( cppu::UnoType<document::XEventListener>::get(), xListener );
|
|
}
|
|
|
|
|
|
void SAL_CALL OleEmbeddedObject::removeEventListener(
|
|
const uno::Reference< document::XEventListener >& xListener )
|
|
throw ( uno::RuntimeException, std::exception )
|
|
{
|
|
// begin wrapping related part ====================
|
|
uno::Reference< embed::XEmbeddedObject > xWrappedObject = m_xWrappedObject;
|
|
if ( xWrappedObject.is() )
|
|
{
|
|
// the object was converted to OOo embedded object, the current implementation is now only a wrapper
|
|
xWrappedObject->removeEventListener( xListener );
|
|
return;
|
|
}
|
|
// end wrapping related part ====================
|
|
|
|
::osl::MutexGuard aGuard( m_aMutex );
|
|
if ( m_bDisposed )
|
|
throw lang::DisposedException(); // TODO
|
|
|
|
if ( m_pInterfaceContainer )
|
|
m_pInterfaceContainer->removeInterface( cppu::UnoType<document::XEventListener>::get(),
|
|
xListener );
|
|
}
|
|
|
|
// XInplaceObject ( wrapper related implementation )
|
|
|
|
void SAL_CALL OleEmbeddedObject::setObjectRectangles( const awt::Rectangle& aPosRect,
|
|
const awt::Rectangle& aClipRect )
|
|
throw ( embed::WrongStateException,
|
|
uno::Exception,
|
|
uno::RuntimeException, std::exception )
|
|
{
|
|
// begin wrapping related part ====================
|
|
uno::Reference< embed::XInplaceObject > xWrappedObject( m_xWrappedObject, uno::UNO_QUERY );
|
|
if ( xWrappedObject.is() )
|
|
{
|
|
// the object was converted to OOo embedded object, the current implementation is now only a wrapper
|
|
xWrappedObject->setObjectRectangles( aPosRect, aClipRect );
|
|
return;
|
|
}
|
|
// end wrapping related part ====================
|
|
|
|
throw embed::WrongStateException();
|
|
}
|
|
|
|
|
|
void SAL_CALL OleEmbeddedObject::enableModeless( sal_Bool bEnable )
|
|
throw ( embed::WrongStateException,
|
|
uno::Exception,
|
|
uno::RuntimeException, std::exception )
|
|
{
|
|
// begin wrapping related part ====================
|
|
uno::Reference< embed::XInplaceObject > xWrappedObject( m_xWrappedObject, uno::UNO_QUERY );
|
|
if ( xWrappedObject.is() )
|
|
{
|
|
// the object was converted to OOo embedded object, the current implementation is now only a wrapper
|
|
xWrappedObject->enableModeless( bEnable );
|
|
return;
|
|
}
|
|
// end wrapping related part ====================
|
|
|
|
throw embed::WrongStateException();
|
|
}
|
|
|
|
|
|
void SAL_CALL OleEmbeddedObject::translateAccelerators(
|
|
const uno::Sequence< awt::KeyEvent >& aKeys )
|
|
throw ( embed::WrongStateException,
|
|
uno::RuntimeException, std::exception )
|
|
{
|
|
// begin wrapping related part ====================
|
|
uno::Reference< embed::XInplaceObject > xWrappedObject( m_xWrappedObject, uno::UNO_QUERY );
|
|
if ( xWrappedObject.is() )
|
|
{
|
|
// the object was converted to OOo embedded object, the current implementation is now only a wrapper
|
|
xWrappedObject->translateAccelerators( aKeys );
|
|
return;
|
|
}
|
|
// end wrapping related part ====================
|
|
|
|
}
|
|
|
|
// XChild
|
|
|
|
css::uno::Reference< css::uno::XInterface > SAL_CALL OleEmbeddedObject::getParent() throw (css::uno::RuntimeException, std::exception)
|
|
{
|
|
// begin wrapping related part ====================
|
|
uno::Reference< container::XChild > xWrappedObject( m_xWrappedObject, uno::UNO_QUERY );
|
|
if ( xWrappedObject.is() )
|
|
{
|
|
// the object was converted to OOo embedded object, the current implementation is now only a wrapper
|
|
return xWrappedObject->getParent();
|
|
}
|
|
// end wrapping related part ====================
|
|
|
|
return m_xParent;
|
|
}
|
|
|
|
|
|
void SAL_CALL OleEmbeddedObject::setParent( const css::uno::Reference< css::uno::XInterface >& xParent ) throw (css::lang::NoSupportException, css::uno::RuntimeException, std::exception)
|
|
{
|
|
// begin wrapping related part ====================
|
|
uno::Reference< container::XChild > xWrappedObject( m_xWrappedObject, uno::UNO_QUERY );
|
|
if ( xWrappedObject.is() )
|
|
{
|
|
// the object was converted to OOo embedded object, the current implementation is now only a wrapper
|
|
xWrappedObject->setParent( xParent );
|
|
return;
|
|
}
|
|
// end wrapping related part ====================
|
|
|
|
m_xParent = xParent;
|
|
}
|
|
|
|
/* vim:set shiftwidth=4 softtabstop=4 expandtab: */
|