office-gobmx/embeddedobj/source/commonembedding/miscobj.cxx
Stephan Bergmann 7c704c78d3 Removed some unused parameters; added SAL_UNUSED_PARAMETER.
SAL_UNUSED_PARAMETER (expanding to __attribute__ ((unused)) for GCC)
is used to annotate legitimately unused parameters, so that static
analysis tools can tell legitimately unused parameters from truly
unnecessary ones.  To that end, some patches for external modules
are also added, that are only applied when compiling with GCC and
add necessary __attribute__ ((unused)) in headers.
2012-01-21 15:21:16 +01:00

700 lines
28 KiB
C++

/* -*- Mode: C++; tab-width: 4; indent-tabs-mode: nil; c-basic-offset: 4 -*- */
/*************************************************************************
*
* 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 <commonembobj.hxx>
#include <com/sun/star/embed/EmbedStates.hpp>
#include <com/sun/star/embed/EmbedVerbs.hpp>
#include <com/sun/star/embed/XStorage.hpp>
#include <com/sun/star/embed/EmbedUpdateModes.hpp>
#include <com/sun/star/embed/XInplaceClient.hpp>
#include <com/sun/star/lang/DisposedException.hpp>
#include <com/sun/star/beans/NamedValue.hpp>
#include <cppuhelper/typeprovider.hxx>
#include <cppuhelper/interfacecontainer.h>
#include <comphelper/mimeconfighelper.hxx>
#include "closepreventer.hxx"
#include "intercept.hxx"
using namespace ::com::sun::star;
uno::Sequence< beans::PropertyValue > GetValuableArgs_Impl( const uno::Sequence< beans::PropertyValue >& aMedDescr,
sal_Bool bCanUseDocumentBaseURL );
//------------------------------------------------------
OCommonEmbeddedObject::OCommonEmbeddedObject( const uno::Reference< lang::XMultiServiceFactory >& xFactory,
const uno::Sequence< beans::NamedValue >& aObjProps )
: m_pDocHolder( NULL )
, m_pInterfaceContainer( NULL )
, m_bReadOnly( sal_False )
, m_bDisposed( sal_False )
, m_bClosed( sal_False )
, m_nObjectState( -1 )
, m_nTargetState( -1 )
, m_nUpdateMode ( embed::EmbedUpdateModes::ALWAYS_UPDATE )
, m_xFactory( xFactory )
, m_nMiscStatus( 0 )
, m_bEmbeddedScriptSupport( sal_True )
, m_bDocumentRecoverySupport( sal_True )
, m_bWaitSaveCompleted( sal_False )
, m_bIsLink( sal_False )
, m_bLinkHasPassword( sal_False )
, m_bHasClonedSize( sal_False )
, m_nClonedMapUnit( 0 )
{
CommonInit_Impl( aObjProps );
}
//------------------------------------------------------
OCommonEmbeddedObject::OCommonEmbeddedObject(
const uno::Reference< lang::XMultiServiceFactory >& xFactory,
const uno::Sequence< beans::NamedValue >& aObjProps,
const uno::Sequence< beans::PropertyValue >& aMediaDescr,
const uno::Sequence< beans::PropertyValue >& aObjectDescr )
: m_pDocHolder( NULL )
, m_pInterfaceContainer( NULL )
, m_bReadOnly( sal_False )
, m_bDisposed( sal_False )
, m_bClosed( sal_False )
, m_nObjectState( embed::EmbedStates::LOADED )
, m_nTargetState( -1 )
, m_nUpdateMode ( embed::EmbedUpdateModes::ALWAYS_UPDATE )
, m_xFactory( xFactory )
, m_nMiscStatus( 0 )
, m_bEmbeddedScriptSupport( sal_True )
, m_bDocumentRecoverySupport( sal_True )
, m_bWaitSaveCompleted( sal_False )
, m_bIsLink( sal_True )
, m_bLinkHasPassword( sal_False )
, m_bHasClonedSize( sal_False )
, m_nClonedMapUnit( 0 )
{
// linked object has no own persistence so it is in loaded state starting from creation
LinkInit_Impl( aObjProps, aMediaDescr, aObjectDescr );
}
//------------------------------------------------------
void OCommonEmbeddedObject::CommonInit_Impl( const uno::Sequence< beans::NamedValue >& aObjectProps )
{
OSL_ENSURE( m_xFactory.is(), "No ServiceFactory is provided!\n" );
if ( !m_xFactory.is() )
throw uno::RuntimeException();
m_pDocHolder = new DocumentHolder( m_xFactory, this );
m_pDocHolder->acquire();
// parse configuration entries
// TODO/LATER: in future UI names can be also provided here
for ( sal_Int32 nInd = 0; nInd < aObjectProps.getLength(); nInd++ )
{
if ( aObjectProps[nInd].Name.equalsAsciiL( RTL_CONSTASCII_STRINGPARAM( "ClassID" ) ) )
aObjectProps[nInd].Value >>= m_aClassID;
else if ( aObjectProps[nInd].Name.equalsAsciiL( RTL_CONSTASCII_STRINGPARAM( "ObjectDocumentServiceName" ) ) )
aObjectProps[nInd].Value >>= m_aDocServiceName;
else if ( aObjectProps[nInd].Name.equalsAsciiL( RTL_CONSTASCII_STRINGPARAM( "ObjectDocumentFilterName" ) ) )
aObjectProps[nInd].Value >>= m_aPresetFilterName;
else if ( aObjectProps[nInd].Name.equalsAsciiL( RTL_CONSTASCII_STRINGPARAM( "ObjectMiscStatus" ) ) )
aObjectProps[nInd].Value >>= m_nMiscStatus;
else if ( aObjectProps[nInd].Name.equalsAsciiL( RTL_CONSTASCII_STRINGPARAM( "ObjectVerbs" ) ) )
aObjectProps[nInd].Value >>= m_aObjectVerbs;
}
if ( m_aClassID.getLength() != 16 /*|| !m_aDocServiceName.getLength()*/ )
throw uno::RuntimeException(); // something goes really wrong
// accepted states
m_aAcceptedStates.realloc( NUM_SUPPORTED_STATES );
m_aAcceptedStates[0] = embed::EmbedStates::LOADED;
m_aAcceptedStates[1] = embed::EmbedStates::RUNNING;
m_aAcceptedStates[2] = embed::EmbedStates::INPLACE_ACTIVE;
m_aAcceptedStates[3] = embed::EmbedStates::UI_ACTIVE;
m_aAcceptedStates[4] = embed::EmbedStates::ACTIVE;
// intermediate states
// In the following table the first index points to starting state,
// the second one to the target state, and the sequence referenced by
// first two indexes contains intermediate states, that should be
// passed by object to reach the target state.
// If the sequence is empty that means that indirect switch from start
// state to the target state is forbidden, only if direct switch is possible
// the state can be reached.
m_pIntermediateStatesSeqs[0][2].realloc( 1 );
m_pIntermediateStatesSeqs[0][2][0] = embed::EmbedStates::RUNNING;
m_pIntermediateStatesSeqs[0][3].realloc( 2 );
m_pIntermediateStatesSeqs[0][3][0] = embed::EmbedStates::RUNNING;
m_pIntermediateStatesSeqs[0][3][1] = embed::EmbedStates::INPLACE_ACTIVE;
m_pIntermediateStatesSeqs[0][4].realloc( 1 );
m_pIntermediateStatesSeqs[0][4][0] = embed::EmbedStates::RUNNING;
m_pIntermediateStatesSeqs[1][3].realloc( 1 );
m_pIntermediateStatesSeqs[1][3][0] = embed::EmbedStates::INPLACE_ACTIVE;
m_pIntermediateStatesSeqs[2][0].realloc( 1 );
m_pIntermediateStatesSeqs[2][0][0] = embed::EmbedStates::RUNNING;
m_pIntermediateStatesSeqs[3][0].realloc( 2 );
m_pIntermediateStatesSeqs[3][0][0] = embed::EmbedStates::INPLACE_ACTIVE;
m_pIntermediateStatesSeqs[3][0][1] = embed::EmbedStates::RUNNING;
m_pIntermediateStatesSeqs[3][1].realloc( 1 );
m_pIntermediateStatesSeqs[3][1][0] = embed::EmbedStates::INPLACE_ACTIVE;
m_pIntermediateStatesSeqs[4][0].realloc( 1 );
m_pIntermediateStatesSeqs[4][0][0] = embed::EmbedStates::RUNNING;
// verbs table
sal_Int32 nVerbTableSize = 0;
for ( sal_Int32 nVerbInd = 0; nVerbInd < m_aObjectVerbs.getLength(); nVerbInd++ )
{
if ( m_aObjectVerbs[nVerbInd].VerbID == embed::EmbedVerbs::MS_OLEVERB_PRIMARY )
{
m_aVerbTable.realloc( ++nVerbTableSize );
m_aVerbTable[nVerbTableSize - 1].realloc( 2 );
m_aVerbTable[nVerbTableSize - 1][0] = m_aObjectVerbs[nVerbInd].VerbID;
m_aVerbTable[nVerbTableSize - 1][1] = embed::EmbedStates::UI_ACTIVE;
}
else if ( m_aObjectVerbs[nVerbInd].VerbID == embed::EmbedVerbs::MS_OLEVERB_SHOW )
{
m_aVerbTable.realloc( ++nVerbTableSize );
m_aVerbTable[nVerbTableSize - 1].realloc( 2 );
m_aVerbTable[nVerbTableSize - 1][0] = m_aObjectVerbs[nVerbInd].VerbID;
m_aVerbTable[nVerbTableSize - 1][1] = embed::EmbedStates::UI_ACTIVE;
}
else if ( m_aObjectVerbs[nVerbInd].VerbID == embed::EmbedVerbs::MS_OLEVERB_OPEN )
{
m_aVerbTable.realloc( ++nVerbTableSize );
m_aVerbTable[nVerbTableSize - 1].realloc( 2 );
m_aVerbTable[nVerbTableSize - 1][0] = m_aObjectVerbs[nVerbInd].VerbID;
m_aVerbTable[nVerbTableSize - 1][1] = embed::EmbedStates::ACTIVE;
}
else if ( m_aObjectVerbs[nVerbInd].VerbID == embed::EmbedVerbs::MS_OLEVERB_IPACTIVATE )
{
m_aVerbTable.realloc( ++nVerbTableSize );
m_aVerbTable[nVerbTableSize - 1].realloc( 2 );
m_aVerbTable[nVerbTableSize - 1][0] = m_aObjectVerbs[nVerbInd].VerbID;
m_aVerbTable[nVerbTableSize - 1][1] = embed::EmbedStates::INPLACE_ACTIVE;
}
else if ( m_aObjectVerbs[nVerbInd].VerbID == embed::EmbedVerbs::MS_OLEVERB_UIACTIVATE )
{
m_aVerbTable.realloc( ++nVerbTableSize );
m_aVerbTable[nVerbTableSize - 1].realloc( 2 );
m_aVerbTable[nVerbTableSize - 1][0] = m_aObjectVerbs[nVerbInd].VerbID;
m_aVerbTable[nVerbTableSize - 1][1] = embed::EmbedStates::UI_ACTIVE;
}
else if ( m_aObjectVerbs[nVerbInd].VerbID == embed::EmbedVerbs::MS_OLEVERB_HIDE )
{
m_aVerbTable.realloc( ++nVerbTableSize );
m_aVerbTable[nVerbTableSize - 1].realloc( 2 );
m_aVerbTable[nVerbTableSize - 1][0] = m_aObjectVerbs[nVerbInd].VerbID;
m_aVerbTable[nVerbTableSize - 1][1] = embed::EmbedStates::RUNNING;
}
}
}
//------------------------------------------------------
void OCommonEmbeddedObject::LinkInit_Impl(
const uno::Sequence< beans::NamedValue >& aObjectProps,
const uno::Sequence< beans::PropertyValue >& aMediaDescr,
const uno::Sequence< beans::PropertyValue >& aObjectDescr )
{
// setPersistance has no effect on own links, so the complete initialization must be done here
for ( sal_Int32 nInd = 0; nInd < aMediaDescr.getLength(); nInd++ )
if ( aMediaDescr[nInd].Name.equalsAsciiL( RTL_CONSTASCII_STRINGPARAM( "URL" ) ) )
aMediaDescr[nInd].Value >>= m_aLinkURL;
else if ( aMediaDescr[nInd].Name.equalsAsciiL( RTL_CONSTASCII_STRINGPARAM( "FilterName" ) ) )
aMediaDescr[nInd].Value >>= m_aLinkFilterName;
OSL_ENSURE( m_aLinkURL.getLength() && m_aLinkFilterName.getLength(), "Filter and URL must be provided!\n" );
m_bReadOnly = sal_True;
if ( m_aLinkFilterName.getLength() )
{
::comphelper::MimeConfigurationHelper aHelper( m_xFactory );
::rtl::OUString aExportFilterName = aHelper.GetExportFilterFromImportFilter( m_aLinkFilterName );
m_bReadOnly = !( aExportFilterName.equals( m_aLinkFilterName ) );
}
m_aDocMediaDescriptor = GetValuableArgs_Impl( aMediaDescr, sal_False );
uno::Reference< frame::XDispatchProviderInterceptor > xDispatchInterceptor;
for ( sal_Int32 nObjInd = 0; nObjInd < aObjectDescr.getLength(); nObjInd++ )
if ( aObjectDescr[nObjInd].Name.equalsAsciiL( RTL_CONSTASCII_STRINGPARAM( "OutplaceDispatchInterceptor" ) ) )
{
aObjectDescr[nObjInd].Value >>= xDispatchInterceptor;
break;
}
else if ( aObjectDescr[nObjInd].Name.equalsAsciiL( RTL_CONSTASCII_STRINGPARAM( "Parent" ) ) )
{
aObjectDescr[nObjInd].Value >>= m_xParent;
}
CommonInit_Impl( aObjectProps );
if ( xDispatchInterceptor.is() )
m_pDocHolder->SetOutplaceDispatchInterceptor( xDispatchInterceptor );
}
//------------------------------------------------------
OCommonEmbeddedObject::~OCommonEmbeddedObject()
{
if ( m_pInterfaceContainer || m_pDocHolder )
{
m_refCount++;
try {
lang::EventObject aSource( static_cast< ::cppu::OWeakObject* >( this ) );
if ( m_pInterfaceContainer )
{
m_pInterfaceContainer->disposeAndClear( aSource );
delete m_pInterfaceContainer;
m_pInterfaceContainer = NULL;
}
} catch( const uno::Exception& ) {}
try {
if ( m_pDocHolder )
{
m_pDocHolder->CloseFrame();
try {
m_pDocHolder->CloseDocument( sal_True, sal_True );
} catch ( const uno::Exception& ) {}
m_pDocHolder->FreeOffice();
m_pDocHolder->release();
m_pDocHolder = NULL;
}
} catch( const uno::Exception& ) {}
}
}
//------------------------------------------------------
void OCommonEmbeddedObject::requestPositioning( const awt::Rectangle& aRect )
{
// the method is called in case object is inplace active and the object window was resized
OSL_ENSURE( m_xClientSite.is(), "The client site must be set for inplace active object!\n" );
if ( m_xClientSite.is() )
{
uno::Reference< embed::XInplaceClient > xInplaceClient( m_xClientSite, uno::UNO_QUERY );
OSL_ENSURE( xInplaceClient.is(), "The client site must support XInplaceClient to allow inplace activation!\n" );
if ( xInplaceClient.is() )
{
try {
xInplaceClient->changedPlacement( aRect );
}
catch( const uno::Exception& )
{
OSL_FAIL( "Exception on request to resize!\n" );
}
}
}
}
//------------------------------------------------------
void OCommonEmbeddedObject::PostEvent_Impl( const ::rtl::OUString& aEventName )
{
if ( m_pInterfaceContainer )
{
::cppu::OInterfaceContainerHelper* pIC = m_pInterfaceContainer->getContainer(
::getCppuType((const uno::Reference< document::XEventListener >*)0) );
if( pIC )
{
document::EventObject aEvent;
aEvent.EventName = aEventName;
aEvent.Source = uno::Reference< uno::XInterface >( static_cast< ::cppu::OWeakObject* >( this ) );
// For now all the events are sent as object events
// aEvent.Source = ( xSource.is() ? xSource
// : uno::Reference< uno::XInterface >( static_cast< ::cppu::OWeakObject* >( this ) ) );
::cppu::OInterfaceIteratorHelper aIt( *pIC );
while( aIt.hasMoreElements() )
{
try
{
((document::XEventListener *)aIt.next())->notifyEvent( aEvent );
}
catch( const uno::RuntimeException& )
{
aIt.remove();
}
// the listener could dispose the object.
if ( m_bDisposed )
return;
}
}
}
}
//------------------------------------------------------
uno::Any SAL_CALL OCommonEmbeddedObject::queryInterface( const uno::Type& rType )
throw( uno::RuntimeException )
{
uno::Any aReturn;
if ( rType == ::getCppuType( (uno::Reference< embed::XEmbeddedObject > const *)0 ))
{
void * p = static_cast< embed::XEmbeddedObject * >( this );
return uno::Any( &p, rType );
}
else
aReturn <<= ::cppu::queryInterface(
rType,
static_cast< embed::XInplaceObject* >( this ),
static_cast< embed::XVisualObject* >( this ),
static_cast< embed::XCommonEmbedPersist* >( static_cast< embed::XEmbedPersist* >( this ) ),
static_cast< embed::XEmbedPersist* >( this ),
static_cast< embed::XLinkageSupport* >( this ),
static_cast< embed::XStateChangeBroadcaster* >( this ),
static_cast< embed::XClassifiedObject* >( this ),
static_cast< embed::XComponentSupplier* >( this ),
static_cast< util::XCloseable* >( this ),
static_cast< container::XChild* >( this ),
static_cast< chart2::XDefaultSizeTransmitter* >( this ),
static_cast< document::XEventBroadcaster* >( this ) );
if ( aReturn.hasValue() )
return aReturn;
else
return ::cppu::OWeakObject::queryInterface( rType ) ;
}
//------------------------------------------------------
void SAL_CALL OCommonEmbeddedObject::acquire()
throw()
{
::cppu::OWeakObject::acquire() ;
}
//------------------------------------------------------
void SAL_CALL OCommonEmbeddedObject::release()
throw()
{
::cppu::OWeakObject::release() ;
}
//------------------------------------------------------
uno::Sequence< uno::Type > SAL_CALL OCommonEmbeddedObject::getTypes()
throw( uno::RuntimeException )
{
static ::cppu::OTypeCollection* pTypeCollection = NULL;
if ( !pTypeCollection )
{
::osl::MutexGuard aGuard( ::osl::Mutex::getGlobalMutex() );
if ( !pTypeCollection )
{
if ( m_bIsLink )
{
static ::cppu::OTypeCollection aTypeCollection(
::getCppuType( (const uno::Reference< lang::XTypeProvider >*)NULL ),
::getCppuType( (const uno::Reference< embed::XEmbeddedObject >*)NULL ),
::getCppuType( (const uno::Reference< embed::XInplaceObject >*)NULL ),
::getCppuType( (const uno::Reference< embed::XCommonEmbedPersist >*)NULL ),
::getCppuType( (const uno::Reference< container::XChild >*)NULL ),
::getCppuType( (const uno::Reference< embed::XLinkageSupport >*)NULL ) );
pTypeCollection = &aTypeCollection ;
}
else
{
static ::cppu::OTypeCollection aTypeCollection(
::getCppuType( (const uno::Reference< lang::XTypeProvider >*)NULL ),
::getCppuType( (const uno::Reference< embed::XEmbeddedObject >*)NULL ),
::getCppuType( (const uno::Reference< embed::XInplaceObject >*)NULL ),
::getCppuType( (const uno::Reference< embed::XCommonEmbedPersist >*)NULL ),
::getCppuType( (const uno::Reference< container::XChild >*)NULL ),
::getCppuType( (const uno::Reference< embed::XEmbedPersist >*)NULL ) );
pTypeCollection = &aTypeCollection ;
}
}
}
return pTypeCollection->getTypes() ;
}
//------------------------------------------------------
uno::Sequence< sal_Int8 > SAL_CALL OCommonEmbeddedObject::getImplementationId()
throw( uno::RuntimeException )
{
static ::cppu::OImplementationId* pID = NULL ;
if ( !pID )
{
::osl::MutexGuard aGuard( ::osl::Mutex::getGlobalMutex() ) ;
if ( !pID )
{
static ::cppu::OImplementationId aID( sal_False ) ;
pID = &aID ;
}
}
return pID->getImplementationId() ;
}
//------------------------------------------------------
uno::Sequence< sal_Int8 > SAL_CALL OCommonEmbeddedObject::getClassID()
throw ( uno::RuntimeException )
{
if ( m_bDisposed )
throw lang::DisposedException();
return m_aClassID;
}
//------------------------------------------------------
::rtl::OUString SAL_CALL OCommonEmbeddedObject::getClassName()
throw ( uno::RuntimeException )
{
if ( m_bDisposed )
throw lang::DisposedException();
return m_aClassName;
}
//------------------------------------------------------
void SAL_CALL OCommonEmbeddedObject::setClassInfo(
const uno::Sequence< sal_Int8 >& /*aClassID*/, const ::rtl::OUString& /*aClassName*/ )
throw ( lang::NoSupportException,
uno::RuntimeException )
{
// the object class info can not be changed explicitly
throw lang::NoSupportException(); //TODO:
}
//------------------------------------------------------
uno::Reference< util::XCloseable > SAL_CALL OCommonEmbeddedObject::getComponent()
throw ( uno::RuntimeException )
{
::osl::MutexGuard aGuard( m_aMutex );
if ( m_bDisposed )
throw lang::DisposedException(); // TODO
// add an exception
if ( m_nObjectState == -1 )
{
// the object is still not loaded
throw uno::RuntimeException( ::rtl::OUString(RTL_CONSTASCII_USTRINGPARAM( "Can't store object without persistence!\n" )),
uno::Reference< uno::XInterface >( static_cast< ::cppu::OWeakObject* >(this) ) );
}
return uno::Reference< util::XCloseable >( m_pDocHolder->GetComponent(), uno::UNO_QUERY );
}
//----------------------------------------------
void SAL_CALL OCommonEmbeddedObject::addStateChangeListener( const uno::Reference< embed::XStateChangeListener >& xListener )
throw ( uno::RuntimeException )
{
::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( ::getCppuType( (const uno::Reference< embed::XStateChangeListener >*)0 ),
xListener );
}
//----------------------------------------------
void SAL_CALL OCommonEmbeddedObject::removeStateChangeListener(
const uno::Reference< embed::XStateChangeListener >& xListener )
throw (uno::RuntimeException)
{
::osl::MutexGuard aGuard( m_aMutex );
if ( m_pInterfaceContainer )
m_pInterfaceContainer->removeInterface( ::getCppuType( (const uno::Reference< embed::XStateChangeListener >*)0 ),
xListener );
}
//----------------------------------------------
void SAL_CALL OCommonEmbeddedObject::close( sal_Bool bDeliverOwnership )
throw ( util::CloseVetoException,
uno::RuntimeException )
{
::osl::MutexGuard aGuard( m_aMutex );
if ( m_bClosed )
throw lang::DisposedException(); // TODO
uno::Reference< uno::XInterface > xSelfHold( static_cast< ::cppu::OWeakObject* >( this ) );
lang::EventObject aSource( static_cast< ::cppu::OWeakObject* >( this ) );
if ( m_pInterfaceContainer )
{
::cppu::OInterfaceContainerHelper* pContainer =
m_pInterfaceContainer->getContainer( ::getCppuType( ( const uno::Reference< util::XCloseListener >*) NULL ) );
if ( pContainer != NULL )
{
::cppu::OInterfaceIteratorHelper pIterator(*pContainer);
while (pIterator.hasMoreElements())
{
try
{
((util::XCloseListener*)pIterator.next())->queryClosing( aSource, bDeliverOwnership );
}
catch( const uno::RuntimeException& )
{
pIterator.remove();
}
}
}
pContainer = m_pInterfaceContainer->getContainer(
::getCppuType( ( const uno::Reference< util::XCloseListener >*) NULL ) );
if ( pContainer != NULL )
{
::cppu::OInterfaceIteratorHelper pCloseIterator(*pContainer);
while (pCloseIterator.hasMoreElements())
{
try
{
((util::XCloseListener*)pCloseIterator.next())->notifyClosing( aSource );
}
catch( const uno::RuntimeException& )
{
pCloseIterator.remove();
}
}
}
m_pInterfaceContainer->disposeAndClear( aSource );
}
m_bDisposed = sal_True; // the object is disposed now for outside
// it is possible that the document can not be closed, in this case if the argument is false
// the exception will be thrown otherwise in addition to exception the object must register itself
// as termination listener and listen for document events
if ( m_pDocHolder )
{
m_pDocHolder->CloseFrame();
try {
m_pDocHolder->CloseDocument( bDeliverOwnership, bDeliverOwnership );
}
catch( const uno::Exception& )
{
if ( bDeliverOwnership )
{
m_pDocHolder->release();
m_pDocHolder = NULL;
m_bClosed = sal_True;
}
throw;
}
m_pDocHolder->FreeOffice();
m_pDocHolder->release();
m_pDocHolder = NULL;
}
// TODO: for now the storage will be disposed by the object, but after the document
// will use the storage, the storage will be disposed by the document and recreated by the object
if ( m_xObjectStorage.is() )
{
uno::Reference< lang::XComponent > xComp( m_xObjectStorage, uno::UNO_QUERY );
OSL_ENSURE( xComp.is(), "Storage does not support XComponent!\n" );
if ( xComp.is() )
{
try {
xComp->dispose();
} catch ( const uno::Exception& ) {}
}
m_xObjectStorage.clear();
m_xRecoveryStorage.clear();
}
m_bClosed = sal_True; // the closing succeeded
}
//----------------------------------------------
void SAL_CALL OCommonEmbeddedObject::addCloseListener( const uno::Reference< util::XCloseListener >& xListener )
throw ( uno::RuntimeException )
{
::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( ::getCppuType( (const uno::Reference< util::XCloseListener >*)0 ), xListener );
}
//----------------------------------------------
void SAL_CALL OCommonEmbeddedObject::removeCloseListener( const uno::Reference< util::XCloseListener >& xListener )
throw (uno::RuntimeException)
{
::osl::MutexGuard aGuard( m_aMutex );
if ( m_pInterfaceContainer )
m_pInterfaceContainer->removeInterface( ::getCppuType( (const uno::Reference< util::XCloseListener >*)0 ),
xListener );
}
//------------------------------------------------------
void SAL_CALL OCommonEmbeddedObject::addEventListener( const uno::Reference< document::XEventListener >& xListener )
throw ( uno::RuntimeException )
{
::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( ::getCppuType( (const uno::Reference< document::XEventListener >*)0 ), xListener );
}
//------------------------------------------------------
void SAL_CALL OCommonEmbeddedObject::removeEventListener( const uno::Reference< document::XEventListener >& xListener )
throw ( uno::RuntimeException )
{
::osl::MutexGuard aGuard( m_aMutex );
if ( m_pInterfaceContainer )
m_pInterfaceContainer->removeInterface( ::getCppuType( (const uno::Reference< document::XEventListener >*)0 ),
xListener );
}
/* vim:set shiftwidth=4 softtabstop=4 expandtab: */