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/*
* Copyright (C) 2025 Samuel Weinig <sam@webkit.org>
*
* 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.
*/
#pragma once
#include <WebCore/StyleValueTypes.h>
namespace WebCore {
namespace Style {
// <'-webkit-marquee-speed'> = <time [0,∞]>
// NOTE: There is no standard associated with this property. It exists to model the "marquee scroll interval" concept derived from the <marquee> element's `scrolldelay` attribute.
// https://html.spec.whatwg.org/multipage/obsolete.html#marquee-scroll-interval
// FIXME: Consider changing this type (and the associated internal property `-webkit-marquee-speed`) to be named after the spec term "marquee scroll interval".
struct WebkitMarqueeSpeed {
using Time = Style::Time<CSS::Nonnegative>;
Time value;
constexpr WebkitMarqueeSpeed(Time value) : value { value } { }
constexpr WebkitMarqueeSpeed(CSS::ValueLiteral<CSS::TimeUnit::S> literal) : value { literal } { }
constexpr WebkitMarqueeSpeed(CSS::ValueLiteral<CSS::TimeUnit::Ms> literal) : value { CSS::convertToValueInUnitsOf<CSS::TimeUnit::S>(literal) } { }
constexpr double asMilliseconds() const { return CSS::convertToValueInUnitsOf<CSS::TimeUnit::Ms>(value); }
constexpr bool operator==(const WebkitMarqueeSpeed&) const = default;
constexpr auto operator<=>(const WebkitMarqueeSpeed&) const = default;
};
DEFINE_TYPE_WRAPPER_GET(WebkitMarqueeSpeed, value);
} // namespace Style
} // namespace WebCore
DEFINE_TUPLE_LIKE_CONFORMANCE_FOR_TYPE_WRAPPER(WebCore::Style::WebkitMarqueeSpeed)
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