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