141 lines
5 KiB
C++
141 lines
5 KiB
C++
/* -*- Mode: C++; tab-width: 4; indent-tabs-mode: nil; c-basic-offset: 4 -*- */
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/*************************************************************************
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*
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* DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
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*
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* Copyright 2000, 2010 Oracle and/or its affiliates.
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*
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* OpenOffice.org - a multi-platform office productivity suite
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*
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* This file is part of OpenOffice.org.
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*
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* OpenOffice.org is free software: you can redistribute it and/or modify
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* it under the terms of the GNU Lesser General Public License version 3
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* only, as published by the Free Software Foundation.
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*
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* OpenOffice.org 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
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* GNU Lesser General Public License version 3 for more details
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* (a copy is included in the LICENSE file that accompanied this code).
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*
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* You should have received a copy of the GNU Lesser General Public License
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* version 3 along with OpenOffice.org. If not, see
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* <http://www.openoffice.org/license.html>
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* for a copy of the LGPLv3 License.
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*
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************************************************************************/
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#include "xexecutor.hxx"
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#include <vcl/svapp.hxx>
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#include <osl/thread.hxx>
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using namespace ::com::sun::star;
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void MainThreadExecutor_Impl::execute()
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{
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Application::PostUserEvent( LINK( this, MainThreadExecutor_Impl, executor ), NULL );
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}
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IMPL_LINK( MainThreadExecutor_Impl, executor, void*, pDummyParam )
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{
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if ( m_xJob.is() )
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{
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try {
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m_xJob->execute( m_aArgs );
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} catch( uno::Exception& ) {}
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}
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m_bExecuted = sal_True;
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delete this;
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return 0;
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}
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MainThreadExecutor_Impl::MainThreadExecutor_Impl( const uno::Reference< task::XJob >& xJob,
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const uno::Sequence< beans::NamedValue >& aArguments )
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: m_xJob( xJob )
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, m_aArgs( aArguments )
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, m_bExecuted( sal_False )
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{
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}
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//-------------------------------------------------------------------------
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uno::Any SAL_CALL UNOMainThreadExecutor::execute( const uno::Sequence< beans::NamedValue >& aArguments )
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throw ( lang::IllegalArgumentException,
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uno::Exception,
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uno::RuntimeException )
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{
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uno::Reference< task::XJob > xJob;
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if ( aArguments.getLength() > 0 && aArguments[0].Name.equalsAsciiL( RTL_CONSTASCII_STRINGPARAM( "JobToExecute" ) ) )
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aArguments[0].Value >>= xJob;
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if ( !xJob.is() )
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throw lang::IllegalArgumentException();
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uno::Sequence< beans::NamedValue > aArgsForJob;
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if ( aArguments.getLength() > 1 )
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aArgsForJob = uno::Sequence< beans::NamedValue >( aArguments.getConstArray() + 1, aArguments.getLength() - 1 );
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MainThreadExecutor_Impl* pExecutor = new MainThreadExecutor_Impl( xJob, aArgsForJob );
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pExecutor->execute();
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// it is not a main thread, so it can be blocked
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// while( !pExecutor->isExecuted() )
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// ::osl::Thread::yield();
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// TODO: implement transfering of the return values and exceptions
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return uno::Any();
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}
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//-------------------------------------------------------------------------
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uno::Sequence< ::rtl::OUString > SAL_CALL UNOMainThreadExecutor::impl_staticGetSupportedServiceNames()
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{
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uno::Sequence< ::rtl::OUString > aRet(1);
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aRet[0] = ::rtl::OUString(RTL_CONSTASCII_USTRINGPARAM("com.sun.star.comp.thread.MainThreadExecutor"));
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return aRet;
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}
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//-------------------------------------------------------------------------
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::rtl::OUString SAL_CALL UNOMainThreadExecutor::impl_staticGetImplementationName()
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{
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return ::rtl::OUString(RTL_CONSTASCII_USTRINGPARAM("com.sun.star.comp.thread.MainThreadExecutor"));
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}
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//-------------------------------------------------------------------------
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uno::Reference< uno::XInterface > SAL_CALL UNOMainThreadExecutor::impl_staticCreateSelfInstance(
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const uno::Reference< lang::XMultiServiceFactory >& xServiceManager )
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{
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return uno::Reference< uno::XInterface >( *new UNOMainThreadExecutor( xServiceManager ) );
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}
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//-------------------------------------------------------------------------
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::rtl::OUString SAL_CALL UNOMainThreadExecutor::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 UNOMainThreadExecutor::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 UNOMainThreadExecutor::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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/* vim:set shiftwidth=4 softtabstop=4 expandtab: */
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