text: /*
   * Copyright (C) 2014 Gurpreet Kaur (k.gurpreet@samsung.com). All rights reserved.
   * Copyright (C) 2016 Igalia S.L.
   *
   * 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 "MathMLMencloseElement.h"
  #include "RenderMathMLRow.h"
  
  namespace WebCore {
  
  class RenderMathMLMenclose final : public RenderMathMLRow {
      WTF_MAKE_ISO_ALLOCATED(RenderMathMLMenclose);
  public:
      RenderMathMLMenclose(MathMLMencloseElement&, RenderStyle&&);
  
  private:
      const char* renderName() const final { return "RenderMathMLMenclose"; }
      void computePreferredLogicalWidths() final;
      void layoutBlock(bool relayoutChildren, LayoutUnit pageLogicalHeight = 0_lu) final;
      void paint(PaintInfo&, const LayoutPoint&) final;
  
      LayoutUnit ruleThickness() const;
      bool hasNotation(MathMLMencloseElement::MencloseNotationFlag notationFlag) const { return downcast<MathMLMencloseElement>(element()).hasNotation(notationFlag); }
  
      struct SpaceAroundContent {
          LayoutUnit left;
          LayoutUnit right;
          LayoutUnit top;
          LayoutUnit bottom;
      };
      SpaceAroundContent spaceAroundContent(LayoutUnit contentWidth, LayoutUnit contentHeight) const;
  
      LayoutRect m_contentRect;
  };
  
  }
  
  SPECIALIZE_TYPE_TRAITS_RENDER_OBJECT(RenderMathMLMenclose, isRenderMathMLMenclose())
  
  #endif // ENABLE(MATHML)
  