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Side by Side Diff: sky/engine/core/html/parser/HTMLDocumentParser.h

Issue 871383002: Merge HTMLDocument into Document (Closed) Base URL: git@github.com:domokit/mojo.git@master
Patch Set: Created 5 years, 11 months ago
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1 /* 1 /*
2 * Copyright (C) 2010 Google, Inc. All Rights Reserved. 2 * Copyright (C) 2010 Google, Inc. All Rights Reserved.
3 * 3 *
4 * Redistribution and use in source and binary forms, with or without 4 * Redistribution and use in source and binary forms, with or without
5 * modification, are permitted provided that the following conditions 5 * modification, are permitted provided that the following conditions
6 * are met: 6 * are met:
7 * 1. Redistributions of source code must retain the above copyright 7 * 1. Redistributions of source code must retain the above copyright
8 * notice, this list of conditions and the following disclaimer. 8 * notice, this list of conditions and the following disclaimer.
9 * 2. Redistributions in binary form must reproduce the above copyright 9 * 2. Redistributions in binary form must reproduce the above copyright
10 * notice, this list of conditions and the following disclaimer in the 10 * notice, this list of conditions and the following disclaimer in the
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41 #include "sky/engine/wtf/OwnPtr.h" 41 #include "sky/engine/wtf/OwnPtr.h"
42 #include "sky/engine/wtf/WeakPtr.h" 42 #include "sky/engine/wtf/WeakPtr.h"
43 #include "sky/engine/wtf/text/TextPosition.h" 43 #include "sky/engine/wtf/text/TextPosition.h"
44 44
45 namespace blink { 45 namespace blink {
46 46
47 class BackgroundHTMLParser; 47 class BackgroundHTMLParser;
48 class CompactHTMLToken; 48 class CompactHTMLToken;
49 class Document; 49 class Document;
50 class Element; 50 class Element;
51 class HTMLDocument;
52 class HTMLParserScheduler; 51 class HTMLParserScheduler;
53 class HTMLTreeBuilder; 52 class HTMLTreeBuilder;
54 class ScriptController; 53 class ScriptController;
55 class ScriptSourceCode; 54 class ScriptSourceCode;
56 55
57 class PumpSession; 56 class PumpSession;
58 57
59 class HTMLDocumentParser : public DocumentParser { 58 class HTMLDocumentParser : public DocumentParser {
60 WTF_MAKE_FAST_ALLOCATED; 59 WTF_MAKE_FAST_ALLOCATED;
61 public: 60 public:
62 static PassRefPtr<HTMLDocumentParser> create(HTMLDocument& document, bool re portErrors) 61 static PassRefPtr<HTMLDocumentParser> create(Document& document, bool report Errors)
63 { 62 {
64 return adoptRef(new HTMLDocumentParser(document, reportErrors)); 63 return adoptRef(new HTMLDocumentParser(document, reportErrors));
65 } 64 }
66 virtual ~HTMLDocumentParser(); 65 virtual ~HTMLDocumentParser();
67 66
68 void parse(mojo::ScopedDataPipeConsumerHandle, 67 void parse(mojo::ScopedDataPipeConsumerHandle,
69 const base::Closure& completionCallback) override; 68 const base::Closure& completionCallback) override;
70 69
71 // Exposed for HTMLParserScheduler 70 // Exposed for HTMLParserScheduler
72 void resumeParsingAfterYield(); 71 void resumeParsingAfterYield();
73 72
74 TextPosition textPosition() const; 73 TextPosition textPosition() const;
75 OrdinalNumber lineNumber() const; 74 OrdinalNumber lineNumber() const;
76 75
77 struct ParsedChunk { 76 struct ParsedChunk {
78 OwnPtr<CompactHTMLTokenStream> tokens; 77 OwnPtr<CompactHTMLTokenStream> tokens;
79 }; 78 };
80 void didReceiveParsedChunkFromBackgroundParser(PassOwnPtr<ParsedChunk>); 79 void didReceiveParsedChunkFromBackgroundParser(PassOwnPtr<ParsedChunk>);
81 80
82 // From DocumentParser: 81 // From DocumentParser:
83 void detach() override final; 82 void detach() override final;
84 void prepareToStopParsing() override final; 83 void prepareToStopParsing() override final;
85 void stopParsing() override final; 84 void stopParsing() override final;
86 bool isWaitingForScripts() const override final; 85 bool isWaitingForScripts() const override final;
87 bool isExecutingScript() const override final; 86 bool isExecutingScript() const override final;
88 void resumeAfterWaitingForImports() override final; 87 void resumeAfterWaitingForImports() override final;
89 88
90 private: 89 private:
91 HTMLDocumentParser(HTMLDocument&, bool reportErrors); 90 HTMLDocumentParser(Document&, bool reportErrors);
92 91
93 HTMLTreeBuilder* treeBuilder() const { return m_treeBuilder.get(); } 92 HTMLTreeBuilder* treeBuilder() const { return m_treeBuilder.get(); }
94 93
95 bool hasInsertionPoint(); 94 bool hasInsertionPoint();
96 95
97 void stopBackgroundParser(); 96 void stopBackgroundParser();
98 void processParsedChunkFromBackgroundParser(PassOwnPtr<ParsedChunk>); 97 void processParsedChunkFromBackgroundParser(PassOwnPtr<ParsedChunk>);
99 void pumpPendingSpeculations(); 98 void pumpPendingSpeculations();
100 99
101 Document* contextForParsingSession(); 100 Document* contextForParsingSession();
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129 128
130 bool m_isFragment; 129 bool m_isFragment;
131 bool m_endWasDelayed; 130 bool m_endWasDelayed;
132 bool m_haveBackgroundParser; 131 bool m_haveBackgroundParser;
133 unsigned m_pumpSessionNestingLevel; 132 unsigned m_pumpSessionNestingLevel;
134 }; 133 };
135 134
136 } 135 }
137 136
138 #endif // SKY_ENGINE_CORE_HTML_PARSER_HTMLDOCUMENTPARSER_H_ 137 #endif // SKY_ENGINE_CORE_HTML_PARSER_HTMLDOCUMENTPARSER_H_
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