1*cdf0e10cSrcweir /************************************************************************* 2*cdf0e10cSrcweir * 3*cdf0e10cSrcweir * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER. 4*cdf0e10cSrcweir * 5*cdf0e10cSrcweir * Copyright 2000, 2010 Oracle and/or its affiliates. 6*cdf0e10cSrcweir * 7*cdf0e10cSrcweir * OpenOffice.org - a multi-platform office productivity suite 8*cdf0e10cSrcweir * 9*cdf0e10cSrcweir * This file is part of OpenOffice.org. 10*cdf0e10cSrcweir * 11*cdf0e10cSrcweir * OpenOffice.org is free software: you can redistribute it and/or modify 12*cdf0e10cSrcweir * it under the terms of the GNU Lesser General Public License version 3 13*cdf0e10cSrcweir * only, as published by the Free Software Foundation. 14*cdf0e10cSrcweir * 15*cdf0e10cSrcweir * OpenOffice.org is distributed in the hope that it will be useful, 16*cdf0e10cSrcweir * but WITHOUT ANY WARRANTY; without even the implied warranty of 17*cdf0e10cSrcweir * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the 18*cdf0e10cSrcweir * GNU Lesser General Public License version 3 for more details 19*cdf0e10cSrcweir * (a copy is included in the LICENSE file that accompanied this code). 20*cdf0e10cSrcweir * 21*cdf0e10cSrcweir * You should have received a copy of the GNU Lesser General Public License 22*cdf0e10cSrcweir * version 3 along with OpenOffice.org. If not, see 23*cdf0e10cSrcweir * <http://www.openoffice.org/license.html> 24*cdf0e10cSrcweir * for a copy of the LGPLv3 License. 25*cdf0e10cSrcweir * 26*cdf0e10cSrcweir ************************************************************************/ 27*cdf0e10cSrcweir 28*cdf0e10cSrcweir // MARKER(update_precomp.py): autogen include statement, do not remove 29*cdf0e10cSrcweir #include "precompiled_embeddedobj.hxx" 30*cdf0e10cSrcweir 31*cdf0e10cSrcweir #include "xexecutor.hxx" 32*cdf0e10cSrcweir #include <vcl/svapp.hxx> 33*cdf0e10cSrcweir #include <osl/thread.hxx> 34*cdf0e10cSrcweir 35*cdf0e10cSrcweir using namespace ::com::sun::star; 36*cdf0e10cSrcweir 37*cdf0e10cSrcweir void MainThreadExecutor_Impl::execute() 38*cdf0e10cSrcweir { 39*cdf0e10cSrcweir Application::PostUserEvent( LINK( this, MainThreadExecutor_Impl, executor ), NULL ); 40*cdf0e10cSrcweir } 41*cdf0e10cSrcweir 42*cdf0e10cSrcweir IMPL_LINK( MainThreadExecutor_Impl, executor, void*, pDummyParam ) 43*cdf0e10cSrcweir { 44*cdf0e10cSrcweir if ( m_xJob.is() ) 45*cdf0e10cSrcweir { 46*cdf0e10cSrcweir try { 47*cdf0e10cSrcweir m_xJob->execute( m_aArgs ); 48*cdf0e10cSrcweir } catch( uno::Exception& ) {} 49*cdf0e10cSrcweir } 50*cdf0e10cSrcweir 51*cdf0e10cSrcweir m_bExecuted = sal_True; 52*cdf0e10cSrcweir delete this; 53*cdf0e10cSrcweir 54*cdf0e10cSrcweir return 0; 55*cdf0e10cSrcweir } 56*cdf0e10cSrcweir 57*cdf0e10cSrcweir MainThreadExecutor_Impl::MainThreadExecutor_Impl( const uno::Reference< task::XJob >& xJob, 58*cdf0e10cSrcweir const uno::Sequence< beans::NamedValue >& aArguments ) 59*cdf0e10cSrcweir : m_xJob( xJob ) 60*cdf0e10cSrcweir , m_aArgs( aArguments ) 61*cdf0e10cSrcweir , m_bExecuted( sal_False ) 62*cdf0e10cSrcweir { 63*cdf0e10cSrcweir } 64*cdf0e10cSrcweir 65*cdf0e10cSrcweir //------------------------------------------------------------------------- 66*cdf0e10cSrcweir uno::Any SAL_CALL UNOMainThreadExecutor::execute( const uno::Sequence< beans::NamedValue >& aArguments ) 67*cdf0e10cSrcweir throw ( lang::IllegalArgumentException, 68*cdf0e10cSrcweir uno::Exception, 69*cdf0e10cSrcweir uno::RuntimeException ) 70*cdf0e10cSrcweir { 71*cdf0e10cSrcweir uno::Reference< task::XJob > xJob; 72*cdf0e10cSrcweir 73*cdf0e10cSrcweir if ( aArguments.getLength() > 0 && aArguments[0].Name.equalsAscii( "JobToExecute" ) ) 74*cdf0e10cSrcweir aArguments[0].Value >>= xJob; 75*cdf0e10cSrcweir 76*cdf0e10cSrcweir if ( !xJob.is() ) 77*cdf0e10cSrcweir throw lang::IllegalArgumentException(); 78*cdf0e10cSrcweir 79*cdf0e10cSrcweir uno::Sequence< beans::NamedValue > aArgsForJob; 80*cdf0e10cSrcweir if ( aArguments.getLength() > 1 ) 81*cdf0e10cSrcweir aArgsForJob = uno::Sequence< beans::NamedValue >( aArguments.getConstArray() + 1, aArguments.getLength() - 1 ); 82*cdf0e10cSrcweir 83*cdf0e10cSrcweir MainThreadExecutor_Impl* pExecutor = new MainThreadExecutor_Impl( xJob, aArgsForJob ); 84*cdf0e10cSrcweir pExecutor->execute(); 85*cdf0e10cSrcweir 86*cdf0e10cSrcweir // it is not a main thread, so it can be blocked 87*cdf0e10cSrcweir // while( !pExecutor->isExecuted() ) 88*cdf0e10cSrcweir // ::osl::Thread::yield(); 89*cdf0e10cSrcweir 90*cdf0e10cSrcweir // TODO: implement transfering of the return values and exceptions 91*cdf0e10cSrcweir 92*cdf0e10cSrcweir return uno::Any(); 93*cdf0e10cSrcweir } 94*cdf0e10cSrcweir 95*cdf0e10cSrcweir //------------------------------------------------------------------------- 96*cdf0e10cSrcweir uno::Sequence< ::rtl::OUString > SAL_CALL UNOMainThreadExecutor::impl_staticGetSupportedServiceNames() 97*cdf0e10cSrcweir { 98*cdf0e10cSrcweir uno::Sequence< ::rtl::OUString > aRet(1); 99*cdf0e10cSrcweir aRet[0] = ::rtl::OUString::createFromAscii( "com.sun.star.comp.thread.MainThreadExecutor" ); 100*cdf0e10cSrcweir return aRet; 101*cdf0e10cSrcweir } 102*cdf0e10cSrcweir 103*cdf0e10cSrcweir //------------------------------------------------------------------------- 104*cdf0e10cSrcweir ::rtl::OUString SAL_CALL UNOMainThreadExecutor::impl_staticGetImplementationName() 105*cdf0e10cSrcweir { 106*cdf0e10cSrcweir return ::rtl::OUString::createFromAscii( "com.sun.star.comp.thread.MainThreadExecutor" ); 107*cdf0e10cSrcweir } 108*cdf0e10cSrcweir 109*cdf0e10cSrcweir //------------------------------------------------------------------------- 110*cdf0e10cSrcweir uno::Reference< uno::XInterface > SAL_CALL UNOMainThreadExecutor::impl_staticCreateSelfInstance( 111*cdf0e10cSrcweir const uno::Reference< lang::XMultiServiceFactory >& xServiceManager ) 112*cdf0e10cSrcweir { 113*cdf0e10cSrcweir return uno::Reference< uno::XInterface >( *new UNOMainThreadExecutor( xServiceManager ) ); 114*cdf0e10cSrcweir } 115*cdf0e10cSrcweir 116*cdf0e10cSrcweir //------------------------------------------------------------------------- 117*cdf0e10cSrcweir ::rtl::OUString SAL_CALL UNOMainThreadExecutor::getImplementationName() 118*cdf0e10cSrcweir throw ( uno::RuntimeException ) 119*cdf0e10cSrcweir { 120*cdf0e10cSrcweir return impl_staticGetImplementationName(); 121*cdf0e10cSrcweir } 122*cdf0e10cSrcweir 123*cdf0e10cSrcweir //------------------------------------------------------------------------- 124*cdf0e10cSrcweir sal_Bool SAL_CALL UNOMainThreadExecutor::supportsService( const ::rtl::OUString& ServiceName ) 125*cdf0e10cSrcweir throw ( uno::RuntimeException ) 126*cdf0e10cSrcweir { 127*cdf0e10cSrcweir uno::Sequence< ::rtl::OUString > aSeq = impl_staticGetSupportedServiceNames(); 128*cdf0e10cSrcweir 129*cdf0e10cSrcweir for ( sal_Int32 nInd = 0; nInd < aSeq.getLength(); nInd++ ) 130*cdf0e10cSrcweir if ( ServiceName.compareTo( aSeq[nInd] ) == 0 ) 131*cdf0e10cSrcweir return sal_True; 132*cdf0e10cSrcweir 133*cdf0e10cSrcweir return sal_False; 134*cdf0e10cSrcweir } 135*cdf0e10cSrcweir 136*cdf0e10cSrcweir //------------------------------------------------------------------------- 137*cdf0e10cSrcweir uno::Sequence< ::rtl::OUString > SAL_CALL UNOMainThreadExecutor::getSupportedServiceNames() 138*cdf0e10cSrcweir throw ( uno::RuntimeException ) 139*cdf0e10cSrcweir { 140*cdf0e10cSrcweir return impl_staticGetSupportedServiceNames(); 141*cdf0e10cSrcweir } 142*cdf0e10cSrcweir 143