80 lines
2.8 KiB
C++
80 lines
2.8 KiB
C++
/*
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* Copyright (C) 2013-2020 Apple Inc. All rights reserved.
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*
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* Redistribution and use in source and binary forms, with or without
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* modification, are permitted provided that the following conditions
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* are met:
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* 1. Redistributions of source code must retain the above copyright
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* notice, this list of conditions and the following disclaimer.
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* 2. Redistributions in binary form must reproduce the above copyright
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* notice, this list of conditions and the following disclaimer in the
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* documentation and/or other materials provided with the distribution.
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*
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* THIS SOFTWARE IS PROVIDED BY APPLE INC. AND ITS CONTRIBUTORS ``AS IS''
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* AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO,
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* THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR
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* PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL APPLE INC. OR ITS CONTRIBUTORS
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* BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR
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* CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF
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* SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS
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* INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN
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* CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE)
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* ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF
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* THE POSSIBILITY OF SUCH DAMAGE.
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*/
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#pragma once
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#include <wtf/OptionSet.h>
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namespace WTF {
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class TextStream;
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}
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namespace WebCore {
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struct ActivityState {
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enum Flag {
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WindowIsActive = 1 << 0,
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IsFocused = 1 << 1,
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IsVisible = 1 << 2,
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IsVisibleOrOccluded = 1 << 3,
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IsInWindow = 1 << 4,
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IsVisuallyIdle = 1 << 5,
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IsAudible = 1 << 6,
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IsLoading = 1 << 7,
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IsCapturingMedia = 1 << 8,
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};
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static constexpr OptionSet<Flag> allFlags() { return { WindowIsActive, IsFocused, IsVisible, IsVisibleOrOccluded, IsInWindow, IsVisuallyIdle, IsAudible, IsLoading, IsCapturingMedia }; }
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};
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enum class ActivityStateForCPUSampling {
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NonVisible,
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VisibleNonActive,
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VisibleAndActive
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};
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WEBCORE_EXPORT WTF::TextStream& operator<<(WTF::TextStream&, OptionSet<ActivityState::Flag>);
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} // namespace WebCore
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namespace WTF {
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template<> struct EnumTraits<WebCore::ActivityState::Flag> {
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using values = EnumValues<
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WebCore::ActivityState::Flag,
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WebCore::ActivityState::Flag::WindowIsActive,
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WebCore::ActivityState::Flag::IsFocused,
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WebCore::ActivityState::Flag::IsVisible,
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WebCore::ActivityState::Flag::IsVisibleOrOccluded,
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WebCore::ActivityState::Flag::IsInWindow,
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WebCore::ActivityState::Flag::IsVisuallyIdle,
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WebCore::ActivityState::Flag::IsAudible,
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WebCore::ActivityState::Flag::IsLoading,
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WebCore::ActivityState::Flag::IsCapturingMedia
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>;
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};
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} // namespace WTF
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