From 36d22d82aa202bb199967e9512281e9a53db42c9 Mon Sep 17 00:00:00 2001 From: Daniel Baumann Date: Sun, 7 Apr 2024 21:33:14 +0200 Subject: Adding upstream version 115.7.0esr. Signed-off-by: Daniel Baumann --- widget/windows/nsUserIdleServiceWin.h | 42 +++++++++++++++++++++++++++++++++++ 1 file changed, 42 insertions(+) create mode 100644 widget/windows/nsUserIdleServiceWin.h (limited to 'widget/windows/nsUserIdleServiceWin.h') diff --git a/widget/windows/nsUserIdleServiceWin.h b/widget/windows/nsUserIdleServiceWin.h new file mode 100644 index 0000000000..b920646bc6 --- /dev/null +++ b/widget/windows/nsUserIdleServiceWin.h @@ -0,0 +1,42 @@ +/* -*- 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/. */ + +#ifndef nsUserIdleServiceWin_h__ +#define nsUserIdleServiceWin_h__ + +#include "nsUserIdleService.h" + +/* NOTE: Compare of GetTickCount() could overflow. This corrects for + * overflow situations. + ***/ +#ifndef SAFE_COMPARE_EVEN_WITH_WRAPPING +# define SAFE_COMPARE_EVEN_WITH_WRAPPING(A, B) \ + (((int)((long)A - (long)B) & 0xFFFFFFFF)) +#endif + +class nsUserIdleServiceWin : public nsUserIdleService { + public: + NS_INLINE_DECL_REFCOUNTING_INHERITED(nsUserIdleServiceWin, nsUserIdleService) + + bool PollIdleTime(uint32_t* aIdleTime) override; + + static already_AddRefed GetInstance() { + RefPtr idleService = + nsUserIdleService::GetInstance().downcast(); + if (!idleService) { + idleService = new nsUserIdleServiceWin(); + } + + return idleService.forget(); + } + + protected: + nsUserIdleServiceWin() {} + virtual ~nsUserIdleServiceWin() {} +}; + +#endif // nsUserIdleServiceWin_h__ -- cgit v1.2.3