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/*************************************************************************
*
* OpenOffice.org - a multi-platform office productivity suite
*
* $RCSfile: xexecutor.cxx,v $
*
* $Revision: 1.4 $
*
* last change: $Author: obo $ $Date: 2006-09-17 00:46:30 $
*
* The Contents of this file are made available subject to
* the terms of GNU Lesser General Public License Version 2.1.
*
*
* GNU Lesser General Public License Version 2.1
* =============================================
* Copyright 2005 by Sun Microsystems, Inc.
* 901 San Antonio Road, Palo Alto, CA 94303, USA
*
* This library is free software; you can redistribute it and/or
* modify it under the terms of the GNU Lesser General Public
* License version 2.1, as published by the Free Software Foundation.
*
* This library 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 for more details.
*
* You should have received a copy of the GNU Lesser General Public
* License along with this library; if not, write to the Free Software
* Foundation, Inc., 59 Temple Place, Suite 330, Boston,
* MA 02111-1307 USA
*
************************************************************************/
// MARKER(update_precomp.py): autogen include statement, do not remove
#include "precompiled_embeddedobj.hxx"
#include "xexecutor.hxx"
#include <vcl/svapp.hxx>
#include <osl/thread.hxx>
using namespace ::com::sun::star;
void MainThreadExecutor_Impl::execute()
{
Application::PostUserEvent( LINK( this, MainThreadExecutor_Impl, executor ), NULL );
}
IMPL_LINK( MainThreadExecutor_Impl, executor, void*, pDummyParam )
{
if ( m_xJob.is() )
{
try {
m_xJob->execute( m_aArgs );
} catch( uno::Exception& ) {}
}
m_bExecuted = sal_True;
delete this;
return 0;
}
MainThreadExecutor_Impl::MainThreadExecutor_Impl( const uno::Reference< task::XJob >& xJob,
const uno::Sequence< beans::NamedValue >& aArguments )
: m_xJob( xJob )
, m_aArgs( aArguments )
, m_bExecuted( sal_False )
{
}
//-------------------------------------------------------------------------
uno::Any SAL_CALL UNOMainThreadExecutor::execute( const uno::Sequence< beans::NamedValue >& aArguments )
throw ( lang::IllegalArgumentException,
uno::Exception,
uno::RuntimeException )
{
uno::Reference< task::XJob > xJob;
if ( aArguments.getLength() > 0 && aArguments[0].Name.equalsAscii( "JobToExecute" ) )
aArguments[0].Value >>= xJob;
if ( !xJob.is() )
throw lang::IllegalArgumentException();
uno::Sequence< beans::NamedValue > aArgsForJob;
if ( aArguments.getLength() > 1 )
aArgsForJob = uno::Sequence< beans::NamedValue >( aArguments.getConstArray() + 1, aArguments.getLength() - 1 );
MainThreadExecutor_Impl* pExecutor = new MainThreadExecutor_Impl( xJob, aArgsForJob );
pExecutor->execute();
// it is not a main thread, so it can be blocked
// while( !pExecutor->isExecuted() )
// ::osl::Thread::yield();
// TODO: implement transfering of the return values and exceptions
return uno::Any();
}
//-------------------------------------------------------------------------
uno::Sequence< ::rtl::OUString > SAL_CALL UNOMainThreadExecutor::impl_staticGetSupportedServiceNames()
{
uno::Sequence< ::rtl::OUString > aRet(1);
aRet[0] = ::rtl::OUString::createFromAscii( "com.sun.star.comp.thread.MainThreadExecutor" );
return aRet;
}
//-------------------------------------------------------------------------
::rtl::OUString SAL_CALL UNOMainThreadExecutor::impl_staticGetImplementationName()
{
return ::rtl::OUString::createFromAscii( "com.sun.star.comp.thread.MainThreadExecutor" );
}
//-------------------------------------------------------------------------
uno::Reference< uno::XInterface > SAL_CALL UNOMainThreadExecutor::impl_staticCreateSelfInstance(
const uno::Reference< lang::XMultiServiceFactory >& xServiceManager )
{
return uno::Reference< uno::XInterface >( *new UNOMainThreadExecutor( xServiceManager ) );
}
//-------------------------------------------------------------------------
::rtl::OUString SAL_CALL UNOMainThreadExecutor::getImplementationName()
throw ( uno::RuntimeException )
{
return impl_staticGetImplementationName();
}
//-------------------------------------------------------------------------
sal_Bool SAL_CALL UNOMainThreadExecutor::supportsService( const ::rtl::OUString& ServiceName )
throw ( uno::RuntimeException )
{
uno::Sequence< ::rtl::OUString > aSeq = impl_staticGetSupportedServiceNames();
for ( sal_Int32 nInd = 0; nInd < aSeq.getLength(); nInd++ )
if ( ServiceName.compareTo( aSeq[nInd] ) == 0 )
return sal_True;
return sal_False;
}
//-------------------------------------------------------------------------
uno::Sequence< ::rtl::OUString > SAL_CALL UNOMainThreadExecutor::getSupportedServiceNames()
throw ( uno::RuntimeException )
{
return impl_staticGetSupportedServiceNames();
}
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