2 * Copyright (C) 2010 Adam Barth. All Rights Reserved.
4 * Redistribution and use in source and binary forms, with or without
5 * modification, are permitted provided that the following conditions
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.
13 * THIS SOFTWARE IS PROVIDED BY APPLE 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 INC. OR
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19 * PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR
20 * PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY
21 * OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
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23 * OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
26 #ifndef HTMLSourceTracker_h
27 #define HTMLSourceTracker_h
29 #include "core/html/parser/HTMLToken.h"
30 #include "platform/text/SegmentedString.h"
36 class HTMLSourceTracker {
37 WTF_MAKE_NONCOPYABLE(HTMLSourceTracker);
41 // FIXME: Once we move "end" into HTMLTokenizer, rename "start" to
42 // something that makes it obvious that this method can be called multiple
44 void start(SegmentedString&, HTMLTokenizer*, HTMLToken&);
45 void end(SegmentedString&, HTMLTokenizer*, HTMLToken&);
47 String sourceForToken(const HTMLToken&);
50 SegmentedString m_previousSource;
51 SegmentedString m_currentSource;
53 String m_cachedSourceForToken;