gecko-dev/widget/windows/nsIdleServiceWin.cpp

23 строки
724 B
C++

/* -*- Mode: C++; tab-width: 4; indent-tabs-mode: nil; c-basic-offset: 2 -*- */
/* vim:expandtab:shiftwidth=4:tabstop=4:
*/
/* This Source Code Form is subject to the terms of the Mozilla Public
* License, v. 2.0. If a copy of the MPL was not distributed with this
* file, You can obtain one at http://mozilla.org/MPL/2.0/. */
#include "nsIdleServiceWin.h"
#include <windows.h>
bool nsIdleServiceWin::PollIdleTime(uint32_t* aIdleTime) {
LASTINPUTINFO inputInfo;
inputInfo.cbSize = sizeof(inputInfo);
if (!::GetLastInputInfo(&inputInfo)) return false;
*aIdleTime =
SAFE_COMPARE_EVEN_WITH_WRAPPING(GetTickCount(), inputInfo.dwTime);
return true;
}
bool nsIdleServiceWin::UsePollMode() { return true; }