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job.h

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00001 /***************************************************************************
00002  *   Copyright (C) 2008 Rob Scheepmaker <r.scheepmaker@student.utwente.nl> *
00003  *                                                                         *
00004  *   This program is free software; you can redistribute it and/or modify  *
00005  *   it under the terms of the GNU General Public License as published by  *
00006  *   the Free Software Foundation; either version 2 of the License, or     *
00007  *   (at your option) any later version.                                   *
00008  *                                                                         *
00009  *   This program is distributed in the hope that it will be useful,       *
00010  *   but WITHOUT ANY WARRANTY; without even the implied warranty of        *
00011  *   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the         *
00012  *   GNU General Public License for more details.                          *
00013  *                                                                         *
00014  *   You should have received a copy of the GNU General Public License     *
00015  *   along with this program; if not, write to the                         *
00016  *   Free Software Foundation, Inc.,                                       *
00017  *   51 Franklin Street, Fifth Floor, Boston, MA  02110-1301  USA .        *
00018  ***************************************************************************/
00019 
00020 #ifndef SYSTEMTRAYJOB_H
00021 #define SYSTEMTRAYJOB_H
00022 
00023 #include <QtCore/QHash>
00024 #include <QtCore/QObject>
00025 
00026 namespace SystemTray
00027 {
00028 
00029 class Job : public QObject
00030 {
00031     Q_OBJECT
00032 
00033 public:
00034     enum State {
00035         Running = 0,
00036         Suspended = 1,
00037         Stopped = 2
00038     };
00039 
00040     Job(QObject *parent = 0);
00041     virtual ~Job();
00042 
00046     void destroy();
00047 
00051     QString applicationName() const;
00052 
00056     QString applicationIconName() const;
00057 
00061     QString message() const;
00062 
00066     QString error() const;
00067 
00071     QString speed() const;
00072 
00073     QMap<QString, qlonglong> totalAmounts() const;
00074 
00075     QMap<QString, qlonglong> processedAmounts() const;
00076 
00080     QList<QPair<QString, QString> > labels() const;
00081 
00085     State state() const;
00086 
00087     bool isSuspendable() const;
00088 
00089     bool isKillable() const;
00090 
00094     uint percentage() const;
00095 
00096 public slots:
00100     virtual void suspend();
00101 
00105     virtual void resume();
00106 
00110     virtual void stop();
00111 
00112 signals:
00116     void ready(SystemTray::Job *job);
00117 
00121     void changed(SystemTray::Job *job);
00122 
00126     void destroyed(SystemTray::Job *job);
00127 
00128 protected:
00129     void setApplicationName(const QString &applicationName);
00130     void setApplicationIconName(const QString &applicationIcon);
00131     void setMessage(const QString &message);
00132     void setError(const QString &error);
00133     void setSpeed(const QString &speed);
00134     void setTotalAmounts(QMap<QString, qlonglong> amount);
00135     void setProcessedAmounts(QMap<QString, qlonglong> amount);
00136     void setState(State state);
00137     void setSuspendable(bool suspendable);
00138     void setKillable(bool killable);
00139     void setPercentage(uint percentage);
00140     void setLabels(QList<QPair<QString, QString> > labels);
00141     void timerEvent(QTimerEvent *);
00142 
00143 private slots:
00144     void show();
00145 
00146 private:
00147     void scheduleChangedSignal();
00148 
00149     class Private;
00150     Private* const d;
00151 };
00152 
00153 }
00154 #endif

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