blob: 195928649a519a09f12fcbd6e85c54cac516559f [file] [log] [blame]
/*
* Copyright (C) 2013 The MathJax Consortium. 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 THE COPYRIGHT HOLDERS AND 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 THE COPYRIGHT
* OWNER 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
#if ENABLE(MATHML)
#include "MathMLSpaceElement.h"
#include "RenderMathMLBlock.h"
namespace WebCore {
class RenderMathMLSpace final : public RenderMathMLBlock {
WTF_MAKE_ISO_ALLOCATED(RenderMathMLSpace);
public:
RenderMathMLSpace(MathMLSpaceElement&, RenderStyle&&);
MathMLSpaceElement& element() const { return static_cast<MathMLSpaceElement&>(nodeForNonAnonymous()); }
private:
const char* renderName() const final { return "RenderMathMLSpace"; }
bool isRenderMathMLSpace() const final { return true; }
bool isChildAllowed(const RenderObject&, const RenderStyle&) const final { return false; }
void computePreferredLogicalWidths() final;
void layoutBlock(bool relayoutChildren, LayoutUnit pageLogicalHeight = 0_lu) final;
std::optional<LayoutUnit> firstLineBaseline() const final;
LayoutUnit spaceWidth() const;
void getSpaceHeightAndDepth(LayoutUnit& height, LayoutUnit& depth) const;
};
} // namespace WebCore
SPECIALIZE_TYPE_TRAITS_RENDER_OBJECT(RenderMathMLSpace, isRenderMathMLSpace())
#endif // ENABLE(MATHML)