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100 lines
2.4 KiB
C++
100 lines
2.4 KiB
C++
/* This file is part of KDevelop
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Copyright 2007-2008 Hamish Rodda <rodda@kde.org>
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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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*/
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#include "executecompositejob.h"
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#include <kdebug.h>
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namespace KDevelop
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{
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class ExecuteCompositeJobPrivate
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{
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public:
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bool m_killing;
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};
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ExecuteCompositeJob::ExecuteCompositeJob(QObject* parent, const QList<KJob*>& jobs)
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: KCompositeJob(parent), d(new ExecuteCompositeJobPrivate)
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{
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d->m_killing = false;
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setCapabilities(Killable);
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qDebug() << "execute composite" << jobs;
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foreach(KJob* job, jobs) {
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addSubjob(job);
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if (objectName().isEmpty()) setObjectName(job->objectName());
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}
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}
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ExecuteCompositeJob::~ExecuteCompositeJob()
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{
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delete d;
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}
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void ExecuteCompositeJob::start()
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{
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if(hasSubjobs())
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subjobs().first()->start();
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else
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emitResult();
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}
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void ExecuteCompositeJob::slotResult(KJob* job)
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{
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kDebug() << "finished: "<< job << job->error() << error();
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KCompositeJob::slotResult(job);
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if(hasSubjobs() && !error() && !d->m_killing)
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{
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kDebug() << "remaining: " << subjobs().count() << subjobs();
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KJob* nextJob=subjobs().first();
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nextJob->start();
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} else {
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setError(job->error());
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setErrorText(job->errorString());
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emitResult();
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}
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}
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bool ExecuteCompositeJob::doKill()
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{
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d->m_killing = true;
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while(hasSubjobs()) {
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KJob* j = subjobs().first();
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if( !j ) {
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removeSubjob(j);
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continue;
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}
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if (j->kill()) {
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removeSubjob(j);
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} else {
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return false;
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}
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}
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return true;
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}
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const QList< KJob* >& ExecuteCompositeJob::subjobs() const
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{
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return KCompositeJob::subjobs();
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}
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}
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#include "moc_executecompositejob.cpp"
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