318 lines
11 KiB
C++
318 lines
11 KiB
C++
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/*************************************************************************
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*
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* OpenOffice.org - a multi-platform office productivity suite
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*
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* $RCSfile: documentcloser.cxx,v $
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*
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* $Revision: 1.2 $
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*
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* last change: $Author: rt $ $Date: 2006-02-09 13:58:54 $
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*
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* The Contents of this file are made available subject to
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* the terms of GNU Lesser General Public License Version 2.1.
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*
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*
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* GNU Lesser General Public License Version 2.1
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* =============================================
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* Copyright 2005 by Sun Microsystems, Inc.
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* 901 San Antonio Road, Palo Alto, CA 94303, USA
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*
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* This library is free software; you can redistribute it and/or
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* modify it under the terms of the GNU Lesser General Public
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* License version 2.1, as published by the Free Software Foundation.
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*
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* This library is distributed in the hope that it will be useful,
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* but WITHOUT ANY WARRANTY; without even the implied warranty of
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* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
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* Lesser General Public License for more details.
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*
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* You should have received a copy of the GNU Lesser General Public
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* License along with this library; if not, write to the Free Software
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* Foundation, Inc., 59 Temple Place, Suite 330, Boston,
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* MA 02111-1307 USA
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*
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************************************************************************/
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#ifndef _COM_SUN_STAR_UTIL_XCLOSEBROADCASTER_HPP_
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#include <com/sun/star/util/XCloseBroadcaster.hpp>
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#endif
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#ifndef _COM_SUN_STAR_UTIL_XCLOSEABLE_HPP_
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#include <com/sun/star/util/XCloseable.hpp>
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#endif
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#ifndef _COM_SUN_STAR_LANG_DISPOSEDEXCEPTION_HPP_
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#include <com/sun/star/lang/DisposedException.hpp>
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#endif
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#ifndef _COM_SUN_STAR_LANG_ILLEGALARGUMENTEXCEPTION_HPP_
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#include <com/sun/star/lang/IllegalArgumentException.hpp>
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#endif
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#ifndef _COM_SUN_STAR_FRAME_DOUBLEINITIALIZATIONEXCEPTION_HPP_
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#include <com/sun/star/frame/DoubleInitializationException.hpp>
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#endif
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#ifndef _COM_SUN_STAR_FRAME_DOUBLEINITIALIZATIONEXCEPTION_HPP_
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#include <com/sun/star/frame/DoubleInitializationException.hpp>
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#endif
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#ifndef _COM_SUN_STAR_BEANS_XPROPERTYSET_HPP_
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#include <com/sun/star/beans/XPropertySet.hpp>
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#endif
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#ifndef _COM_SUN_STAR_AWT_XVCLWINDOWPEER_HPP_
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#include <com/sun/star/awt/XVclWindowPeer.hpp>
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#endif
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#include <vos/mutex.hxx>
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#include <vcl/svapp.hxx>
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#include <vcl/dialog.hxx>
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#include <tools/link.hxx>
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#include <toolkit/helper/vclunohelper.hxx>
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#include "documentcloser.hxx"
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using namespace ::com::sun::star;
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// ====================================================================
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// MainThreadFrameCloserRequest
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// ====================================================================
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class MainThreadFrameCloserRequest
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{
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uno::Reference< frame::XFrame > m_xFrame;
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public:
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MainThreadFrameCloserRequest( const uno::Reference< frame::XFrame >& xFrame )
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: m_xFrame( xFrame )
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{}
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DECL_STATIC_LINK( MainThreadFrameCloserRequest, worker, MainThreadFrameCloserRequest* );
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static void Start( MainThreadFrameCloserRequest* pRequest );
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};
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// --------------------------------------------------------
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void MainThreadFrameCloserRequest::Start( MainThreadFrameCloserRequest* pMTRequest )
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{
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if ( pMTRequest )
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{
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if ( Application::GetMainThreadIdentifier() == osl_getThreadIdentifier( NULL ) )
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{
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// this is the main thread
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worker( NULL, pMTRequest );
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}
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else
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Application::PostUserEvent( STATIC_LINK( NULL, MainThreadFrameCloserRequest, worker ), pMTRequest );
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}
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}
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// --------------------------------------------------------
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IMPL_STATIC_LINK( MainThreadFrameCloserRequest, worker, MainThreadFrameCloserRequest*, pMTRequest )
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{
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if ( pMTRequest )
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{
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if ( pMTRequest->m_xFrame.is() )
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{
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// this is the main thread, the solar mutex must be locked
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::vos::OGuard aGuard( Application::GetSolarMutex() );
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try
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{
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uno::Reference< awt::XWindow > xWindow = pMTRequest->m_xFrame->getContainerWindow();
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uno::Reference< awt::XVclWindowPeer > xWinPeer( xWindow, uno::UNO_QUERY_THROW );
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xWindow->setVisible( sal_False );
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// reparent the window
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xWinPeer->setProperty( ::rtl::OUString( RTL_CONSTASCII_USTRINGPARAM( "PluginParent" ) ),
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uno::makeAny( (sal_Int64) 0 ) );
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Window* pWindow = VCLUnoHelper::GetWindow( xWindow );
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if ( pWindow )
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Dialog::EndAllDialogs( pWindow );
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}
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catch( uno::Exception& )
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{
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// ignore all the errors
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}
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try
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{
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uno::Reference< util::XCloseable > xCloseable( pMTRequest->m_xFrame, uno::UNO_QUERY_THROW );
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xCloseable->close( sal_True );
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}
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catch( uno::Exception& )
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{
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// ignore all the errors
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}
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}
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delete pMTRequest;
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}
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return 0;
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}
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// ====================================================================
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// ODocumentCloser
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// ====================================================================
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// --------------------------------------------------------
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ODocumentCloser::ODocumentCloser( const uno::Reference< uno::XComponentContext >& xContext )
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: m_xContext( xContext )
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, m_pListenersContainer( NULL )
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, m_bDisposed( sal_False )
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, m_bInitialized( sal_False )
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{
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}
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// --------------------------------------------------------
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ODocumentCloser::~ODocumentCloser()
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{
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if ( m_pListenersContainer )
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{
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delete m_pListenersContainer;
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m_pListenersContainer = NULL;
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}
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}
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// XComponent
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// --------------------------------------------------------
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void SAL_CALL ODocumentCloser::dispose()
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throw (uno::RuntimeException)
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{
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::osl::MutexGuard aGuard( m_aMutex );
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if ( m_bDisposed )
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throw lang::DisposedException();
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lang::EventObject aSource( static_cast< ::cppu::OWeakObject* >(this) );
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if ( m_pListenersContainer )
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m_pListenersContainer->disposeAndClear( aSource );
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// TODO: trigger a main thread execution to close the frame
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if ( m_xFrame.is() )
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{
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// the created object will be deleted after thread execution
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MainThreadFrameCloserRequest* pCloser = new MainThreadFrameCloserRequest( m_xFrame );
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MainThreadFrameCloserRequest::Start( pCloser );
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}
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m_bDisposed = sal_True;
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}
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// --------------------------------------------------------
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void SAL_CALL ODocumentCloser::addEventListener( const uno::Reference< lang::XEventListener >& xListener )
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throw (uno::RuntimeException)
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{
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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_pListenersContainer )
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m_pListenersContainer = new ::cppu::OInterfaceContainerHelper( m_aMutex );
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m_pListenersContainer->addInterface( xListener );
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}
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// --------------------------------------------------------
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void SAL_CALL ODocumentCloser::removeEventListener( const uno::Reference< lang::XEventListener >& xListener )
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throw (uno::RuntimeException)
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{
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::osl::MutexGuard aGuard( m_aMutex );
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if ( m_pListenersContainer )
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m_pListenersContainer->removeInterface( xListener );
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}
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// XInitialization
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// --------------------------------------------------------
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void SAL_CALL ODocumentCloser::initialize( const uno::Sequence< uno::Any >& aArguments )
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throw (uno::Exception, uno::RuntimeException)
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{
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::osl::MutexGuard aGuard( m_aMutex );
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if ( m_bInitialized )
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throw frame::DoubleInitializationException();
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if ( m_bDisposed )
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throw lang::DisposedException(); // TODO
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if ( !m_refCount )
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throw uno::RuntimeException(); // the object must be refcounted already!
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sal_Int32 nLen = aArguments.getLength();
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if ( nLen != 1 )
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throw lang::IllegalArgumentException(
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::rtl::OUString( RTL_CONSTASCII_USTRINGPARAM("Wrong count of parameters!" ) ),
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uno::Reference< uno::XInterface >(),
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0 );
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if ( !( aArguments[0] >>= m_xFrame ) || !m_xFrame.is() )
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throw lang::IllegalArgumentException(
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::rtl::OUString( RTL_CONSTASCII_USTRINGPARAM("Nonempty reference is expected as the first argument!" ) ),
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uno::Reference< uno::XInterface >(),
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0 );
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m_bInitialized = sal_True;
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}
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// XServiceInfo
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// --------------------------------------------------------
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::rtl::OUString SAL_CALL ODocumentCloser::getImplementationName( )
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throw (uno::RuntimeException)
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{
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return impl_staticGetImplementationName();
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}
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// --------------------------------------------------------
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::sal_Bool SAL_CALL ODocumentCloser::supportsService( const ::rtl::OUString& ServiceName )
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throw (uno::RuntimeException)
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{
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uno::Sequence< ::rtl::OUString > aSeq = impl_staticGetSupportedServiceNames();
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for ( sal_Int32 nInd = 0; nInd < aSeq.getLength(); nInd++ )
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if ( ServiceName.compareTo( aSeq[nInd] ) == 0 )
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return sal_True;
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return sal_False;
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}
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// --------------------------------------------------------
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uno::Sequence< ::rtl::OUString > SAL_CALL ODocumentCloser::getSupportedServiceNames()
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throw (uno::RuntimeException)
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{
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return impl_staticGetSupportedServiceNames();
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}
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// Static methods
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// --------------------------------------------------------
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uno::Sequence< ::rtl::OUString > SAL_CALL ODocumentCloser::impl_staticGetSupportedServiceNames()
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{
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const rtl::OUString aServiceName( RTL_CONSTASCII_USTRINGPARAM( "com.sun.star.embed.DocumentCloser" ) );
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return uno::Sequence< rtl::OUString >( &aServiceName, 1 );
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}
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// --------------------------------------------------------
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::rtl::OUString SAL_CALL ODocumentCloser::impl_staticGetImplementationName()
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{
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return rtl::OUString( RTL_CONSTASCII_USTRINGPARAM( "com.sun.star.comp.embed.DocumentCloser" ) );
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}
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// --------------------------------------------------------
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uno::Reference< uno::XInterface > SAL_CALL ODocumentCloser::impl_staticCreateSelfInstance(
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const uno::Reference< lang::XMultiServiceFactory >& xServiceManager )
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{
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uno::Reference< uno::XComponentContext > xContext;
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uno::Reference< beans::XPropertySet > xPropSet( xServiceManager, uno::UNO_QUERY );
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if ( xPropSet.is() )
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xPropSet->getPropertyValue( rtl::OUString( RTL_CONSTASCII_USTRINGPARAM( "DefaultContext" ) ) ) >>= xContext;
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if ( !xContext.is() )
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{
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throw uno::RuntimeException(
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rtl::OUString( RTL_CONSTASCII_USTRINGPARAM( "Unable to obtain component context from service manager!" ) ),
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uno::Reference< uno::XInterface >() );
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}
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return static_cast< cppu::OWeakObject * >( new ODocumentCloser( xContext ) );
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}
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