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54 lines
1.4 KiB
C++
54 lines
1.4 KiB
C++
/*
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Copyright © 2017-2019 by The qTox Project Contributors
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This file is part of qTox, a Qt-based graphical interface for Tox.
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qTox is libre software: you can redistribute it and/or modify
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it under the terms of the GNU General Public License as published by
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the Free Software Foundation, either version 3 of the License, or
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(at your option) any later version.
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qTox is distributed in the hope that it will be useful,
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but WITHOUT ANY WARRANTY; without even the implied warranty of
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MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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GNU General Public License for more details.
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You should have received a copy of the GNU General Public License
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along with qTox. If not, see <http://www.gnu.org/licenses/>.
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*/
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#ifndef POSIXSIGNALNOTIFIER_H
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#define POSIXSIGNALNOTIFIER_H
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#include <QObject>
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class QSocketNotifier;
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class PosixSignalNotifier : public QObject
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{
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Q_OBJECT
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public:
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~PosixSignalNotifier();
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static void watchSignal(int signum);
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static void watchSignals(std::initializer_list<int> signalSet);
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static void watchCommonTerminatingSignals();
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static PosixSignalNotifier& globalInstance();
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signals:
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void activated(int signal);
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private slots:
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void onSignalReceived();
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private:
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PosixSignalNotifier();
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private:
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QSocketNotifier* notifier{nullptr};
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};
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#endif // POSIXSIGNALNOTIFIER_H
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