76 lines
1.6 KiB
C++
76 lines
1.6 KiB
C++
/*
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* Cantata
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*
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* Copyright (c) 2011-2012 Craig Drummond <craig.p.drummond@gmail.com>
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*
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* ----
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*
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* This program is free software; you can redistribute it and/or modify
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* it under the terms of the GNU General Public License as published by
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* the Free Software Foundation; either version 2 of the License, or
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* (at your option) any later version.
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*
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* This program 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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* General Public License for more details.
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*
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* You should have received a copy of the GNU General Public License
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* along with this program; see the file COPYING. 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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#ifndef JOB_CONTROLLER
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#define JOB_CONTROLLER
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#include <QtCore/QThread>
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class Job : public QThread
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{
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Q_OBJECT
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public:
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Job()
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: abortRequested(false)
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, finished(false) {
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}
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virtual ~Job() {
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}
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void requestAbort() { abortRequested=true; }
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void stop();
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void setFinished(bool f);
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bool success() { return finished; }
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Q_SIGNALS:
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void progress(int);
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void done();
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protected:
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bool abortRequested;
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bool finished;
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};
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class JobController : public QObject
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{
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Q_OBJECT
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public:
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static JobController * self();
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JobController() {
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}
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void add(Job *job);
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void finishedWith(Job *job);
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void startJobs();
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void cancel();
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private Q_SLOTS:
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void jobDone();
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private:
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QList<Job *> active;
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QList<Job *> jobs;
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};
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#endif
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