]>
Commit | Line | Data |
---|---|---|
1 | /* | |
2 | * This file is part of the PulseView project. | |
3 | * | |
4 | * Copyright (C) 2013 Adam Reichold | |
5 | * | |
6 | * This program is free software; you can redistribute it and/or modify | |
7 | * it under the terms of the GNU General Public License as published by | |
8 | * the Free Software Foundation; either version 2 of the License, or | |
9 | * (at your option) any later version. | |
10 | * | |
11 | * This program is distributed in the hope that it will be useful, | |
12 | * but WITHOUT ANY WARRANTY; without even the implied warranty of | |
13 | * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the | |
14 | * GNU General Public License for more details. | |
15 | * | |
16 | * You should have received a copy of the GNU General Public License | |
17 | * along with this program; if not, see <http://www.gnu.org/licenses/>. | |
18 | */ | |
19 | ||
20 | #ifndef PULSEVIEW_PV_SIGNALHANDLER_HPP | |
21 | #define PULSEVIEW_PV_SIGNALHANDLER_HPP | |
22 | ||
23 | #include <QObject> | |
24 | ||
25 | class QSocketNotifier; | |
26 | ||
27 | class SignalHandler : public QObject | |
28 | { | |
29 | Q_OBJECT | |
30 | ||
31 | public: | |
32 | static bool prepare_signals(); | |
33 | ||
34 | public: | |
35 | explicit SignalHandler(QObject* parent = nullptr); | |
36 | ||
37 | Q_SIGNALS: | |
38 | void int_received(); | |
39 | void term_received(); | |
40 | ||
41 | private Q_SLOTS: | |
42 | void on_socket_notifier_activated(); | |
43 | ||
44 | private: | |
45 | static void handle_signals(int sig_number); | |
46 | ||
47 | private: | |
48 | QSocketNotifier* socket_notifier_; | |
49 | ||
50 | private: | |
51 | static int sockets_[2]; | |
52 | }; | |
53 | ||
54 | #endif // PULSEVIEW_PV_SIGNALHANDLER_HPP |