| 1 | // Copyright (C) 2016 The Qt Company Ltd. |
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| 2 | // SPDX-License-Identifier: LicenseRef-Qt-Commercial OR LGPL-3.0-only OR GPL-2.0-only OR GPL-3.0-only |
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| 3 | |
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| 4 | #ifndef QFBVTHANDLER_H |
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| 5 | #define QFBVTHANDLER_H |
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| 6 | |
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| 7 | // |
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| 8 | // W A R N I N G |
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| 9 | // ------------- |
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| 10 | // |
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| 11 | // This file is not part of the Qt API. It exists purely as an |
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| 12 | // implementation detail. This header file may change from version to |
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| 13 | // version without notice, or even be removed. |
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| 14 | // |
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| 15 | // We mean it. |
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| 16 | // |
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| 17 | |
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| 18 | #include <QtGui/private/qtguiglobal_p.h> |
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| 19 | #include <QObject> |
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| 20 | |
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| 21 | QT_BEGIN_NAMESPACE |
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| 22 | |
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| 23 | class QSocketNotifier; |
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| 24 | |
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| 25 | class QFbVtHandler : public QObject |
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| 26 | { |
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| 27 | Q_OBJECT |
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| 28 | |
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| 29 | public: |
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| 30 | QFbVtHandler(QObject *parent = nullptr); |
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| 31 | ~QFbVtHandler(); |
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| 32 | |
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| 33 | signals: |
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| 34 | void interrupted(); |
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| 35 | void aboutToSuspend(); |
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| 36 | void resumed(); |
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| 37 | |
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| 38 | private slots: |
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| 39 | void handleSignal(); |
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| 40 | |
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| 41 | private: |
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| 42 | void setKeyboardEnabled(bool enable); |
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| 43 | void handleInt(); |
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| 44 | static void signalHandler(int sigNo); |
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| 45 | |
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| 46 | int m_tty; |
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| 47 | int m_oldKbdMode; |
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| 48 | int m_sigFd[2]; |
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| 49 | QSocketNotifier *m_signalNotifier; |
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| 50 | }; |
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| 51 | |
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| 52 | QT_END_NAMESPACE |
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| 53 | |
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| 54 | #endif |
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| 55 | |
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