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/*
* Copyright (C) 2018-2020 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.
*/
#pragma once
#if ENABLE(LAYOUT_FORMATTING_CONTEXT)
#include "CachedImage.h"
#include "LayoutBox.h"
#include "LayoutSize.h"
#include "LayoutUnit.h"
#include <wtf/IsoMalloc.h>
#include <wtf/WeakPtr.h>
namespace WebCore {
namespace Layout {
class ReplacedBox : public Box {
WTF_MAKE_ISO_ALLOCATED(ReplacedBox);
public:
ReplacedBox(Optional<ElementAttributes>, RenderStyle&&);
virtual ~ReplacedBox() = default;
void setCachedImage(CachedImage& cachedImage) { m_cachedImage = &cachedImage; }
CachedImage* cachedImage() const { return m_cachedImage; }
// FIXME: Temporary until after intrinsic size change is tracked internally.
void setIntrinsicSize(LayoutSize size) { m_intrinsicSize = size; }
void setIntrinsicRatio(LayoutUnit ratio) { m_intrinsicRatio = ratio; };
bool hasIntrinsicWidth() const;
bool hasIntrinsicHeight() const;
bool hasIntrinsicRatio() const;
LayoutUnit intrinsicWidth() const;
LayoutUnit intrinsicHeight() const;
LayoutUnit intrinsicRatio() const;
private:
bool hasAspectRatio() const;
Optional<LayoutSize> m_intrinsicSize;
Optional<LayoutUnit> m_intrinsicRatio;
CachedImage* m_cachedImage { nullptr };
};
}
}
SPECIALIZE_TYPE_TRAITS_LAYOUT_BOX(ReplacedBox, isReplacedBox())
#endif