Sayonara Player
Shutdown.h
1 /* Shutdown.h */
2 
3 /* Copyright (C) 2011-2020 Michael Lugmair (Lucio Carreras)
4  *
5  * This file is part of sayonara player
6  *
7  * This program is free software: you can redistribute it and/or modify
8  * it under the terms of the GNU General Public License as published by
9  * the Free Software Foundation, either version 3 of the License, or
10  * (at your option) any later version.
11 
12  * This program is distributed in the hope that it will be useful,
13  * but WITHOUT ANY WARRANTY; without even the implied warranty of
14  * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
15  * GNU General Public License for more details.
16 
17  * You should have received a copy of the GNU General Public License
18  * along with this program. If not, see <http://www.gnu.org/licenses/>.
19  */
20 
21 #ifndef SHUTDOWN_H
22 #define SHUTDOWN_H
23 
24 #include "Utils/Macros.h"
25 #ifdef SAYONARA_WITH_SHUTDOWN
26 
27 #include "Utils/Singleton.h"
28 #include "Utils/Pimpl.h"
29 
30 #include <QObject>
31 
36 class Shutdown : public QObject
37 {
38  Q_OBJECT
39  SINGLETON_QOBJECT(Shutdown)
40  PIMPL(Shutdown)
41 
42 signals:
43  void sigTimeToGoChanged(MilliSeconds ms);
44  void sigStarted(MilliSeconds ms);
45  void sigStopped();
46 
47 private slots:
48  void timeout();
49  void countdownTimeout();
50  void playlistFinished();
51 
52 public:
53  bool is_running() const;
54  void stop();
55  void shutdown(MilliSeconds ms=0);
56  void shutdownAfterSessionEnd();
57 };
58 
59 #endif // SAYONARA_WITH_SHUTDOWN
60 
61 #endif // SHUTDOWN_H