text: /*
   * Copyright (C) 2006, 2008, 2009 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 COMPUTER, INC. ``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 COMPUTER, INC. OR
   * CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL,
   * EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO,
   * 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.
   */
  
  #ifndef HTMLViewSourceDocument_h
  #define HTMLViewSourceDocument_h
  
  #include "core/html/HTMLDocument.h"
  
  namespace blink {
  
  class HTMLTableCellElement;
  class HTMLTableSectionElement;
  class HTMLToken;
  
  class HTMLViewSourceDocument final : public HTMLDocument {
  public:
      enum SourceAnnotation {
          AnnotateSourceAsSafe,
          AnnotateSourceAsXSS
      };
  
      static PassRefPtrWillBeRawPtr<HTMLViewSourceDocument> create(const DocumentInit& initializer, const String& mimeType)
      {
          return adoptRefWillBeNoop(new HTMLViewSourceDocument(initializer, mimeType));
      }
  
      void addSource(const String&, HTMLToken&, SourceAnnotation);
  
  #if !ENABLE(OILPAN)
      void dispose() override;
  #endif
  
      DECLARE_VIRTUAL_TRACE();
  
  private:
      HTMLViewSourceDocument(const DocumentInit&, const String& mimeType);
  
      PassRefPtrWillBeRawPtr<DocumentParser> createParser() override;
  
      void processDoctypeToken(const String& source, HTMLToken&);
      void processEndOfFileToken(const String& source, HTMLToken&);
      void processTagToken(const String& source, HTMLToken&, SourceAnnotation);
      void processCommentToken(const String& source, HTMLToken&);
      void processCharacterToken(const String& source, HTMLToken&, SourceAnnotation);
  
      void createContainingTable();
      PassRefPtrWillBeRawPtr<Element> addSpanWithClassName(const AtomicString&);
      void addLine(const AtomicString& className);
      void finishLine();
      void addText(const String& text, const AtomicString& className, SourceAnnotation = AnnotateSourceAsSafe);
      int addRange(const String& source, int start, int end, const AtomicString& className, bool isLink = false, bool isAnchor = false, const AtomicString& link = nullAtom);
      void maybeAddSpanForAnnotation(SourceAnnotation);
  
      PassRefPtrWillBeRawPtr<Element> addLink(const AtomicString& url, bool isAnchor);
      PassRefPtrWillBeRawPtr<Element> addBase(const AtomicString& href);
  
      String debugName() const override { return "HTMLViewSourceDocument"; }
  
      String m_type;
      RefPtrWillBeMember<Element> m_current;
      RefPtrWillBeMember<HTMLTableSectionElement> m_tbody;
      RefPtrWillBeMember<HTMLTableCellElement> m_td;
      int m_lineNumber;
  };
  
  }
  
  #endif // HTMLViewSourceDocument_h
  