CuteLogger
Fast and simple logging solution for Qt based applications
jobqueue.h
1 /*
2  * Copyright (c) 2012-2024 Meltytech, LLC
3  *
4  * This program is free software: you can redistribute it and/or modify
5  * it under the terms of the GNU General Public License as published by
6  * the Free Software Foundation, either version 3 of the License, or
7  * (at your option) any later version.
8  *
9  * This program is distributed in the hope that it will be useful,
10  * but WITHOUT ANY WARRANTY; without even the implied warranty of
11  * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
12  * GNU General Public License for more details.
13  *
14  * You should have received a copy of the GNU General Public License
15  * along with this program. If not, see <http://www.gnu.org/licenses/>.
16  */
17 
18 #ifndef JOBQUEUE_H
19 #define JOBQUEUE_H
20 
21 #include "jobs/abstractjob.h"
22 #include <QStandardItemModel>
23 #include <QMutex>
24 
25 class JobQueue : public QStandardItemModel
26 {
27  Q_OBJECT
28 protected:
29  JobQueue(QObject *parent);
30  void startNextJob();
31 
32 public:
33  enum ColumnRole {
34  COLUMN_ICON,
35  COLUMN_OUTPUT,
36  COLUMN_STATUS,
37  COLUMN_COUNT
38  };
39 
40  static JobQueue &singleton(QObject *parent = 0);
41  void cleanup();
42  AbstractJob *add(AbstractJob *job);
43  AbstractJob *jobFromIndex(const QModelIndex &index) const;
44  void pause();
45  void pauseCurrent();
46  void resume();
47  void resumeCurrent();
48  bool isPaused() const;
49  bool hasIncomplete() const;
50  void remove(const QModelIndex &index);
51  void removeFinished();
52  QList<AbstractJob *> jobs() const
53  {
54  return m_jobs;
55  }
56 
57 signals:
58  void jobAdded();
59 
60 public slots:
61  void onProgressUpdated(QStandardItem *standardItem, int percent);
62  void onFinished(AbstractJob *job, bool isSuccess, QString time);
63 
64 private:
65  QList<AbstractJob *> m_jobs;
66  QMutex m_mutex; // protects m_jobs
67  bool m_paused;
68 };
69 
70 #define JOBS JobQueue::singleton()
71 
72 #endif // JOBQUEUE_H