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7a255aa9 | 1 | /* |
708605aa JH |
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 | |
efdec55a | 17 | * along with this program; if not, see <http://www.gnu.org/licenses/>. |
708605aa | 18 | */ |
7a255aa9 | 19 | |
8845be3c UH |
20 | #ifndef PULSEVIEW_SIGNALHANDLER_HPP |
21 | #define PULSEVIEW_SIGNALHANDLER_HPP | |
7a255aa9 JH |
22 | |
23 | #include <QObject> | |
24 | ||
25 | class QSocketNotifier; | |
26 | ||
27 | class SignalHandler : public QObject | |
28 | { | |
708605aa | 29 | Q_OBJECT |
7a255aa9 JH |
30 | |
31 | public: | |
708605aa | 32 | static bool prepare_signals(); |
7a255aa9 | 33 | |
708605aa | 34 | public: |
4c60462b | 35 | explicit SignalHandler(QObject* parent = nullptr); |
7a255aa9 | 36 | |
e9213170 | 37 | Q_SIGNALS: |
708605aa JH |
38 | void int_received(); |
39 | void term_received(); | |
f1e9295a | 40 | void usr1_received(); |
7a255aa9 | 41 | |
e9213170 | 42 | private Q_SLOTS: |
708605aa | 43 | void on_socket_notifier_activated(); |
7a255aa9 JH |
44 | |
45 | private: | |
708605aa | 46 | static void handle_signals(int sig_number); |
7a255aa9 | 47 | |
708605aa | 48 | private: |
8dbbc7f0 | 49 | QSocketNotifier* socket_notifier_; |
7a255aa9 | 50 | |
708605aa | 51 | private: |
8dbbc7f0 | 52 | static int sockets_[2]; |
7a255aa9 JH |
53 | }; |
54 | ||
8845be3c | 55 | #endif // PULSEVIEW_SIGNALHANDLER_HPP |