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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 | |
17 | * along with this program; if not, write to the Free Software | |
18 | * Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA | |
19 | */ | |
7a255aa9 | 20 | |
7a01bd36 JH |
21 | #ifndef SIGNALHANDLER_HPP |
22 | #define SIGNALHANDLER_HPP | |
7a255aa9 JH |
23 | |
24 | #include <QObject> | |
25 | ||
26 | class QSocketNotifier; | |
27 | ||
28 | class SignalHandler : public QObject | |
29 | { | |
708605aa | 30 | Q_OBJECT |
7a255aa9 JH |
31 | |
32 | public: | |
708605aa | 33 | static bool prepare_signals(); |
7a255aa9 | 34 | |
708605aa | 35 | public: |
4c60462b | 36 | explicit SignalHandler(QObject* parent = nullptr); |
7a255aa9 | 37 | |
e9213170 | 38 | Q_SIGNALS: |
708605aa JH |
39 | void int_received(); |
40 | void term_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 | ||
7a01bd36 | 55 | #endif // SIGNALHANDLER_HPP |