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72 lines
1.9 KiB
C++
72 lines
1.9 KiB
C++
/* -*- C++ -*-
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This file implements the JobSequence class.
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$ Author: Mirko Boehm $
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$ Copyright: (C) 2004-2013 Mirko Boehm $
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$ Contact: mirko@kde.org
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http://www.kde.org
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http://creative-destruction.me $
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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 Library General Public
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License as published by the Free Software Foundation; either
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version 2 of the License, or (at your option) any later version.
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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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Library General Public License for more details.
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You should have received a copy of the GNU Library General Public License
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along with this library; see the file COPYING.LIB. If not, write to
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the Free Software Foundation, Inc., 51 Franklin Street, Fifth Floor,
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Boston, MA 02110-1301, USA.
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$Id: JobSequence.cpp 30 2005-08-16 16:16:04Z mirko $
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*/
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#include "JobSequence.h"
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#include "WeaverInterface.h"
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#include "DependencyPolicy.h"
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using namespace ThreadWeaver;
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JobSequence::JobSequence ( QObject *parent )
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: JobCollection ( parent ), d ( 0 )
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{
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}
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void JobSequence::aboutToBeQueued ( WeaverInterface *weaver )
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{
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Q_ASSERT (weaver != 0);
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if ( jobListLength() > 1 )
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{
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// set up the dependencies:
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for ( int i = 1; i < jobListLength(); ++i )
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{
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Job* jobA = jobAt(i);
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Job* jobB = jobAt(i-1);
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Q_ASSERT ( jobA != 0 );
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Q_ASSERT ( jobB != 0 );
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DependencyPolicy::instance().addDependency ( jobA, jobB );
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}
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}
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JobCollection::aboutToBeQueued( weaver );
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}
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void JobSequence::internalJobDone( Job* job)
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{
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Q_ASSERT ( job != 0 );
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if ( !job->success() )
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{
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stop( job );
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}
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JobCollection::internalJobDone(job);
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}
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#include "moc_JobSequence.cpp"
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