Sayonara Player
Shutdown.h
1 /* Shutdown.h */
2 
3 /* Copyright (C) 2011-2019 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 #ifdef WITH_SHUTDOWN
25 
26 #include "Utils/Singleton.h"
27 #include "Utils/Pimpl.h"
28 
29 #include <QObject>
30 
35 class Shutdown : public QObject
36 {
37  Q_OBJECT
38  SINGLETON_QOBJECT(Shutdown)
39  PIMPL(Shutdown)
40 
41 signals:
42  void sig_time_to_go(MilliSeconds ms);
43  void sig_started(MilliSeconds ms);
44  void sig_stopped();
45 
46 private slots:
47  void timeout();
48  void countdown_timeout();
49  void playlist_finished();
50 
51 public:
52  bool is_running() const;
53  void stop();
54  void shutdown(MilliSeconds ms=0);
55  void shutdown_after_end();
56 };
57 
58 #endif // WITH_SHUTDOWN
59 
60 #endif // SHUTDOWN_H