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/*
* Copyright (C) 2011-2021 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. ``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
* 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 "CSSValue.h"
namespace WebCore {
class CSSPrimitiveValue;
class StyleImage;
namespace Style {
class BuilderState;
}
class CSSCrossfadeValue final : public CSSValue {
public:
static Ref<CSSCrossfadeValue> create(Ref<CSSValue>&& fromValueOrNone, Ref<CSSValue>&& toValueOrNone, Ref<CSSPrimitiveValue>&& percentageValue, bool isPrefixed = false);
~CSSCrossfadeValue();
bool equals(const CSSCrossfadeValue&) const;
bool equalInputImages(const CSSCrossfadeValue&) const;
String customCSSText() const;
bool isPrefixed() const { return m_isPrefixed; }
RefPtr<StyleImage> createStyleImage(Style::BuilderState&) const;
private:
CSSCrossfadeValue(Ref<CSSValue>&& fromValueOrNone, Ref<CSSValue>&& toValueOrNone, Ref<CSSPrimitiveValue>&& percentageValue, bool isPrefixed);
Ref<CSSValue> m_fromValueOrNone;
Ref<CSSValue> m_toValueOrNone;
Ref<CSSPrimitiveValue> m_percentageValue;
bool m_isPrefixed;
};
} // namespace WebCore
SPECIALIZE_TYPE_TRAITS_CSS_VALUE(CSSCrossfadeValue, isCrossfadeValue())
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