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53 lines
1.5 KiB
C++
53 lines
1.5 KiB
C++
/*
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Copyright (C) 2014 by Project Tox <https://tox.im>
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This file is part of qTox, a Qt-based graphical interface for Tox.
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This program 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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This program 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.
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See the COPYING file for more details.
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*/
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#include <QDebug>
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#if defined(Q_OS_UNIX) && !defined(__APPLE__) && !defined(__MACH__)
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#include "src/platform/timer.h"
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#include <X11/extensions/scrnsaver.h>
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uint32_t Platform::getIdleTime()
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{
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uint32_t idleTime = 0;
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Display *display = XOpenDisplay(NULL);
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if (!display)
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{
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qDebug() << "XOpenDisplay(NULL) failed";
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return 0;
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}
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int32_t x11event = 0, x11error = 0;
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static int32_t hasExtension = XScreenSaverQueryExtension(display, &x11event, &x11error);
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if (hasExtension)
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{
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XScreenSaverInfo *info = XScreenSaverAllocInfo();
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if (info)
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{
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XScreenSaverQueryInfo(display, DefaultRootWindow(display), info);
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idleTime = info->idle;
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XFree(info);
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}
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else
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qDebug() << "XScreenSaverAllocInfo() failed";
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}
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XCloseDisplay(display);
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return idleTime;
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}
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#endif // Q_OS_UNIX
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