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/**************************************************************
*
* Licensed to the Apache Software Foundation (ASF) under one
* or more contributor license agreements. See the NOTICE file
* distributed with this work for additional information
* regarding copyright ownership. The ASF licenses this file
* to you under the Apache License, Version 2.0 (the
* "License"); you may not use this file except in compliance
* with the License. You may obtain a copy of the License at
*
* http://www.apache.org/licenses/LICENSE-2.0
*
* Unless required by applicable law or agreed to in writing,
* software distributed under the License is distributed on an
* "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
* KIND, either express or implied. See the License for the
* specific language governing permissions and limitations
* under the License.
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*************************************************************/
// 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();
}