/**************************************************************************** ** ** Copyright (C) 2021 The Qt Company Ltd. ** Contact: https://www.qt.io/licensing/ ** ** This file is part of the plugins of the Qt Toolkit. ** ** $QT_BEGIN_LICENSE:COMM$ ** ** Commercial License Usage ** Licensees holding valid commercial Qt licenses may use this file in ** accordance with the commercial license agreement provided with the ** Software or, alternatively, in accordance with the terms contained in ** a written agreement between you and The Qt Company. For licensing terms ** and conditions see https://www.qt.io/terms-conditions. For further ** information use the contact form at https://www.qt.io/contact-us. ** ** $QT_END_LICENSE$ ** ** ** ** ** ** ** ** ** ** ** ** ** ** ** ** ** ** ** ****************************************************************************/ #ifndef QFBVTHANDLER_H #define QFBVTHANDLER_H // // W A R N I N G // ------------- // // This file is not part of the Qt API. It exists purely as an // implementation detail. This header file may change from version to // version without notice, or even be removed. // // We mean it. // #include #include QT_BEGIN_NAMESPACE class QSocketNotifier; class QFbVtHandler : public QObject { Q_OBJECT public: QFbVtHandler(QObject *parent = nullptr); ~QFbVtHandler(); signals: void interrupted(); void aboutToSuspend(); void resumed(); private slots: void handleSignal(); private: void setKeyboardEnabled(bool enable); void handleInt(); static void signalHandler(int sigNo); int m_tty; int m_oldKbdMode; int m_sigFd[2]; QSocketNotifier *m_signalNotifier; }; QT_END_NAMESPACE #endif