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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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37 public: | 37 public: |
38 // Only used by Document::open for deciding if its safe to act on a | 38 // Only used by Document::open for deciding if its safe to act on a |
39 // JavaScript document.open() call right now, or it should be ignored. | 39 // JavaScript document.open() call right now, or it should be ignored. |
40 virtual bool isExecutingScript() const { return false; } | 40 virtual bool isExecutingScript() const { return false; } |
41 | 41 |
42 // FIXME: Only the HTMLDocumentParser ever blocks script execution on | 42 // FIXME: Only the HTMLDocumentParser ever blocks script execution on |
43 // stylesheet load, which is likely a bug in the XMLDocumentParser. | 43 // stylesheet load, which is likely a bug in the XMLDocumentParser. |
44 virtual void executeScriptsWaitingForResources() {} | 44 virtual void executeScriptsWaitingForResources() {} |
45 | 45 |
46 virtual bool isWaitingForScripts() const = 0; | 46 virtual bool isWaitingForScripts() const = 0; |
| 47 virtual void didAddPendingStylesheetInBody() {} |
| 48 virtual void didLoadAllBodyStylesheets() {} |
47 | 49 |
48 // These are used to expose the current line/column to the scripting system. | 50 // These are used to expose the current line/column to the scripting system. |
49 virtual bool isParsingAtLineNumber() const; | 51 virtual bool isParsingAtLineNumber() const; |
50 virtual OrdinalNumber lineNumber() const = 0; | 52 virtual OrdinalNumber lineNumber() const = 0; |
51 virtual TextPosition textPosition() const = 0; | 53 virtual TextPosition textPosition() const = 0; |
52 | 54 |
53 void setWasCreatedByScript(bool wasCreatedByScript) { | 55 void setWasCreatedByScript(bool wasCreatedByScript) { |
54 m_wasCreatedByScript = wasCreatedByScript; | 56 m_wasCreatedByScript = wasCreatedByScript; |
55 } | 57 } |
56 bool wasCreatedByScript() const { return m_wasCreatedByScript; } | 58 bool wasCreatedByScript() const { return m_wasCreatedByScript; } |
57 | 59 |
58 ParserContentPolicy getParserContentPolicy() { return m_parserContentPolicy; } | 60 ParserContentPolicy getParserContentPolicy() { return m_parserContentPolicy; } |
59 | 61 |
60 protected: | 62 protected: |
61 explicit ScriptableDocumentParser( | 63 explicit ScriptableDocumentParser( |
62 Document&, | 64 Document&, |
63 ParserContentPolicy = AllowScriptingContent); | 65 ParserContentPolicy = AllowScriptingContent); |
64 | 66 |
65 private: | 67 private: |
66 ScriptableDocumentParser* asScriptableDocumentParser() final { return this; } | 68 ScriptableDocumentParser* asScriptableDocumentParser() final { return this; } |
67 | 69 |
68 // http://www.whatwg.org/specs/web-apps/current-work/#script-created-parser | 70 // http://www.whatwg.org/specs/web-apps/current-work/#script-created-parser |
69 bool m_wasCreatedByScript; | 71 bool m_wasCreatedByScript; |
70 ParserContentPolicy m_parserContentPolicy; | 72 ParserContentPolicy m_parserContentPolicy; |
71 }; | 73 }; |
72 | 74 |
73 } // namespace blink | 75 } // namespace blink |
74 | 76 |
75 #endif // ScriptableDocumentParser_h | 77 #endif // ScriptableDocumentParser_h |
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