michael@0: /* -*- Mode: C++; tab-width: 4; indent-tabs-mode: nil; c-basic-offset: 4 -*- */
michael@0: /* vim:expandtab:shiftwidth=4:tabstop=4:
michael@0:  */
michael@0: /* This Source Code Form is subject to the terms of the Mozilla Public
michael@0:  * License, v. 2.0. If a copy of the MPL was not distributed with this
michael@0:  * file, You can obtain one at http://mozilla.org/MPL/2.0/. */
michael@0: 
michael@0: #include "nsIdleServiceWin.h"
michael@0: #include <windows.h>
michael@0: 
michael@0: NS_IMPL_ISUPPORTS_INHERITED0(nsIdleServiceWin, nsIdleService)
michael@0: 
michael@0: bool
michael@0: nsIdleServiceWin::PollIdleTime(uint32_t *aIdleTime)
michael@0: {
michael@0:     LASTINPUTINFO inputInfo;
michael@0:     inputInfo.cbSize = sizeof(inputInfo);
michael@0:     if (!::GetLastInputInfo(&inputInfo))
michael@0:         return false;
michael@0: 
michael@0:     *aIdleTime = SAFE_COMPARE_EVEN_WITH_WRAPPING(GetTickCount(), inputInfo.dwTime);
michael@0: 
michael@0:     return true;
michael@0: }
michael@0: 
michael@0: bool
michael@0: nsIdleServiceWin::UsePollMode()
michael@0: {
michael@0:     return true;
michael@0: }