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      1 /*
      2  * Copyright (C) 2006, 2008, 2009 Apple Inc. All rights reserved.
      3  *
      4  * Redistribution and use in source and binary forms, with or without
      5  * modification, are permitted provided that the following conditions
      6  * are met:
      7  * 1. Redistributions of source code must retain the above copyright
      8  *    notice, this list of conditions and the following disclaimer.
      9  * 2. Redistributions in binary form must reproduce the above copyright
     10  *    notice, this list of conditions and the following disclaimer in the
     11  *    documentation and/or other materials provided with the distribution.
     12  *
     13  * THIS SOFTWARE IS PROVIDED BY APPLE COMPUTER, INC. ``AS IS'' AND ANY
     14  * EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
     15  * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR
     16  * PURPOSE ARE DISCLAIMED.  IN NO EVENT SHALL APPLE COMPUTER, INC. OR
     17  * CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL,
     18  * EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO,
     19  * PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY
     20  * OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
     21  * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
     22  * OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
     23  */
     24 
     25 #ifndef HTMLViewSourceDocument_h
     26 #define HTMLViewSourceDocument_h
     27 
     28 #include "core/html/HTMLDocument.h"
     29 
     30 namespace WebCore {
     31 
     32 class HTMLTableCellElement;
     33 class HTMLTableSectionElement;
     34 class HTMLToken;
     35 
     36 class HTMLViewSourceDocument FINAL : public HTMLDocument {
     37 public:
     38     static PassRefPtr<HTMLViewSourceDocument> create(const DocumentInit& initializer, const String& mimeType)
     39     {
     40         return adoptRef(new HTMLViewSourceDocument(initializer, mimeType));
     41     }
     42 
     43     void addSource(const String&, HTMLToken&);
     44 
     45 private:
     46     HTMLViewSourceDocument(const DocumentInit&, const String& mimeType);
     47 
     48     virtual PassRefPtr<DocumentParser> createParser() OVERRIDE;
     49 
     50     void processDoctypeToken(const String& source, HTMLToken&);
     51     void processTagToken(const String& source, HTMLToken&);
     52     void processCommentToken(const String& source, HTMLToken&);
     53     void processCharacterToken(const String& source, HTMLToken&);
     54 
     55     void createContainingTable();
     56     PassRefPtr<Element> addSpanWithClassName(const AtomicString&);
     57     void addLine(const AtomicString& className);
     58     void finishLine();
     59     void addText(const String& text, const AtomicString& className);
     60     int addRange(const String& source, int start, int end, const String& className, bool isLink = false, bool isAnchor = false, const String& link = String());
     61     PassRefPtr<Element> addLink(const AtomicString& url, bool isAnchor);
     62     PassRefPtr<Element> addBase(const AtomicString& href);
     63 
     64     String m_type;
     65     RefPtr<Element> m_current;
     66     RefPtr<HTMLTableSectionElement> m_tbody;
     67     RefPtr<HTMLTableCellElement> m_td;
     68     int m_lineNumber;
     69 };
     70 
     71 }
     72 
     73 #endif // HTMLViewSourceDocument_h
     74