2 * Copyright (C) 2010 Google, Inc. 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
17 * CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL,
18 * EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO,
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
22 * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
23 * OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
27 #include "DocumentParser.h"
29 #include <wtf/Assertions.h>
33 DocumentParser::DocumentParser(Document* document)
34 : m_state(ParsingState)
35 , m_documentWasLoadedAsPartOfNavigation(false)
36 , m_document(document)
41 DocumentParser::~DocumentParser()
43 // Document is expected to call detach() before releasing its ref.
44 // This ASSERT is slightly awkward for parsers with a fragment case
45 // as there is no Document to release the ref.
49 void DocumentParser::startParsing()
51 m_state = ParsingState;
54 void DocumentParser::prepareToStopParsing()
56 ASSERT(m_state == ParsingState);
57 m_state = StoppingState;
60 void DocumentParser::stopParsing()
62 m_state = StoppedState;
65 void DocumentParser::detach()
67 m_state = DetachedState;
71 void DocumentParser::suspendScheduledTasks()
75 void DocumentParser::resumeScheduledTasks()