| 1 | /* |
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| 2 | This file is part of the KDE libraries |
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| 3 | SPDX-FileCopyrightText: 2003 Luboš Luňák <l.lunak@kde.org> |
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| 4 | |
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| 5 | SPDX-License-Identifier: LGPL-2.1-or-later |
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| 6 | */ |
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| 7 | |
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| 8 | #ifndef KUSERTIMESTAMP_H |
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| 9 | #define KUSERTIMESTAMP_H |
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| 10 | |
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| 11 | #include <kwindowsystem_export.h> |
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| 12 | |
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| 13 | /*! |
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| 14 | * \namespace KUserTimestamp |
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| 15 | * \inmodule KWindowSystem |
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| 16 | */ |
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| 17 | namespace KUserTimestamp |
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| 18 | { |
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| 19 | /*! |
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| 20 | * Returns the last user action timestamp or 0 if no user activity has taken place yet. |
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| 21 | * \sa updateuserTimestamp |
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| 22 | */ |
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| 23 | KWINDOWSYSTEM_EXPORT unsigned long userTimestamp(); |
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| 24 | |
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| 25 | /*! |
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| 26 | * Updates the last user action timestamp to the given time, or to the current time, |
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| 27 | * if 0 is given. Do not use unless you're really sure what you're doing. |
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| 28 | * Consult focus stealing prevention section in kdebase/kwin/README. |
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| 29 | */ |
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| 30 | KWINDOWSYSTEM_EXPORT void updateUserTimestamp(unsigned long time = 0); |
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| 31 | } |
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| 32 | |
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| 33 | #endif |
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| 34 | |
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