mirror of
https://github.com/qTox/qTox.git
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52 lines
1.9 KiB
C++
52 lines
1.9 KiB
C++
/*
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Pidgin is the legal property of its developers, whose names are too numerous
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to list here. Please refer to the COPYRIGHT file distributed with this
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source distribution (which can be found at
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<https://hg.pidgin.im/pidgin/main/file/13e4ae613a6a/COPYRIGHT> ).
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Copyright © 2006 by Richard Laager
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Copyright © 2014-2019 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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#include <QtCore/qsystemdetection.h>
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#include "src/platform/timer.h"
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#include <CoreFoundation/CoreFoundation.h>
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#include <IOKit/IOKitLib.h>
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uint32_t Platform::getIdleTime()
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{
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// https://hg.pidgin.im/pidgin/main/file/13e4ae613a6a/pidgin/gtkidle.c
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// relevant code introduced to Pidgin in:
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// https://hg.pidgin.im/pidgin/main/diff/8ff1c408ef3e/src/gtkidle.c
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static io_service_t service = 0;
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CFTypeRef property;
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uint64_t idleTime_ns = 0;
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if (!service) {
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mach_port_t master;
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IOMasterPort(MACH_PORT_NULL, &master);
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service = IOServiceGetMatchingService(master, IOServiceMatching("IOHIDSystem"));
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}
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property = IORegistryEntryCreateCFProperty(service, CFSTR("HIDIdleTime"), kCFAllocatorDefault, 0);
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CFNumberGetValue((CFNumberRef)property, kCFNumberSInt64Type, &idleTime_ns);
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CFRelease(property);
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return idleTime_ns / 1000000;
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}
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