blob: d5f5c0a69b2377960f68fde71671620a0ba69bdf [file] [log] [blame]
/*
* Copyright (C) 2018 Apple Inc. All rights reserved.
*
* Redistribution and use in source and binary forms, with or without
* modification, are permitted provided that the following conditions
* are met:
* 1. Redistributions of source code must retain the above copyright
* notice, this list of conditions and the following disclaimer.
* 2. Redistributions in binary form must reproduce the above copyright
* notice, this list of conditions and the following disclaimer in the
* documentation and/or other materials provided with the distribution.
*
* THIS SOFTWARE IS PROVIDED BY APPLE INC. AND ITS CONTRIBUTORS ``AS IS''
* AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO,
* THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR
* PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL APPLE INC. OR ITS CONTRIBUTORS
* BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR
* CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF
* SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS
* INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN
* CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE)
* ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF
* THE POSSIBILITY OF SUCH DAMAGE.
*/
#include "config.h"
#include "ActivityState.h"
#include <wtf/text/TextStream.h>
namespace WebCore {
TextStream& operator<<(TextStream& ts, OptionSet<ActivityState::Flag> flags)
{
bool didAppend = false;
auto appendIf = [&](auto flag, auto message) {
if (!flags.contains(flag))
return;
if (didAppend)
ts << ", ";
ts << message;
didAppend = true;
};
appendIf(ActivityState::WindowIsActive, "active window");
appendIf(ActivityState::IsFocused, "focused");
appendIf(ActivityState::IsVisible, "visible");
appendIf(ActivityState::IsVisibleOrOccluded, "visible or occluded");
appendIf(ActivityState::IsInWindow, "in-window");
appendIf(ActivityState::IsVisuallyIdle, "visually idle");
appendIf(ActivityState::IsAudible, "audible");
appendIf(ActivityState::IsLoading, "loading");
appendIf(ActivityState::IsCapturingMedia, "capturing media");
appendIf(ActivityState::IsConnectedToHardwareConsole, "attached to hardware console");
return ts;
}
} // namespace WebCore