text: /*
   * Copyright (c) 2018-2020, Andreas Kling <kling@serenityos.org>
   * 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 HOLDER 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 <LibWeb/DOM/Text.h>
  #include <LibWeb/Layout/LayoutNode.h>
  
  namespace Web {
  
  class LineBoxFragment;
  
  class LayoutText : public LayoutNode {
  public:
      LayoutText(Document&, const Text&);
      virtual ~LayoutText() override;
  
      const Text& node() const { return static_cast<const Text&>(*LayoutNode::node()); }
  
      const String& text_for_style(const StyleProperties&) const;
      const String& text_for_rendering() const { return m_text_for_rendering; }
  
      virtual const char* class_name() const override { return "LayoutText"; }
      virtual bool is_text() const final { return true; }
  
      void paint_fragment(PaintContext&, const LineBoxFragment&) const;
  
      virtual void split_into_lines(LayoutBlock& container, LayoutMode) override;
  
      const StyleProperties& specified_style() const { return parent()->specified_style(); }
  
  private:
      void split_into_lines_by_rules(LayoutBlock& container, LayoutMode, bool do_collapse, bool do_wrap_lines, bool do_wrap_breaks);
  
      template<typename Callback>
      void for_each_chunk(Callback, LayoutMode, bool do_wrap_lines, bool do_wrap_breaks) const;
  
      String m_text_for_rendering;
  };
  
  template<>
  inline bool is<LayoutText>(const LayoutNode& node)
  {
      return node.is_text();
  }
  
  }
  