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| 1 /* | 1 /* |
| 2 * Copyright (C) 2008 Nikolas Zimmermann <zimmermann@kde.org> | 2 * Copyright (C) 2008 Nikolas Zimmermann <zimmermann@kde.org> |
| 3 * | 3 * |
| 4 * This library is free software; you can redistribute it and/or | 4 * This library is free software; you can redistribute it and/or |
| 5 * modify it under the terms of the GNU Library General Public | 5 * modify it under the terms of the GNU Library General Public |
| 6 * License as published by the Free Software Foundation; either | 6 * License as published by the Free Software Foundation; either |
| 7 * version 2 of the License, or (at your option) any later version. | 7 * version 2 of the License, or (at your option) any later version. |
| 8 * | 8 * |
| 9 * This library is distributed in the hope that it will be useful, | 9 * This library is distributed in the hope that it will be useful, |
| 10 * but WITHOUT ANY WARRANTY; without even the implied warranty of | 10 * but WITHOUT ANY WARRANTY; without even the implied warranty of |
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| 29 #include "wtf/text/TextPosition.h" | 29 #include "wtf/text/TextPosition.h" |
| 30 #include "wtf/text/WTFString.h" | 30 #include "wtf/text/WTFString.h" |
| 31 | 31 |
| 32 namespace blink { | 32 namespace blink { |
| 33 | 33 |
| 34 class Element; | 34 class Element; |
| 35 class ScriptLoaderClient; | 35 class ScriptLoaderClient; |
| 36 class ScriptSourceCode; | 36 class ScriptSourceCode; |
| 37 class LocalFrame; | 37 class LocalFrame; |
| 38 | 38 |
| 39 class CORE_EXPORT ScriptLoader : public NoBaseWillBeGarbageCollectedFinalized<Sc
riptLoader>, public ScriptResourceClient { | 39 class CORE_EXPORT ScriptLoader : public GarbageCollectedFinalized<ScriptLoader>,
public ScriptResourceClient { |
| 40 USING_FAST_MALLOC_WILL_BE_REMOVED(ScriptLoader); | |
| 41 public: | 40 public: |
| 42 static PassOwnPtrWillBeRawPtr<ScriptLoader> create(Element* element, bool cr
eatedByParser, bool isEvaluated) | 41 static RawPtr<ScriptLoader> create(Element* element, bool createdByParser, b
ool isEvaluated) |
| 43 { | 42 { |
| 44 return adoptPtrWillBeNoop(new ScriptLoader(element, createdByParser, isE
valuated)); | 43 return new ScriptLoader(element, createdByParser, isEvaluated); |
| 45 } | 44 } |
| 46 | 45 |
| 47 ~ScriptLoader() override; | 46 ~ScriptLoader() override; |
| 48 DECLARE_VIRTUAL_TRACE(); | 47 DECLARE_VIRTUAL_TRACE(); |
| 49 | 48 |
| 50 Element* element() const { return m_element; } | 49 Element* element() const { return m_element; } |
| 51 | 50 |
| 52 enum LegacyTypeSupport { DisallowLegacyTypeInTypeAttribute, AllowLegacyTypeI
nTypeAttribute }; | 51 enum LegacyTypeSupport { DisallowLegacyTypeInTypeAttribute, AllowLegacyTypeI
nTypeAttribute }; |
| 53 bool prepareScript(const TextPosition& scriptStartPosition = TextPosition::m
inimumPosition(), LegacyTypeSupport = DisallowLegacyTypeInTypeAttribute); | 52 bool prepareScript(const TextPosition& scriptStartPosition = TextPosition::m
inimumPosition(), LegacyTypeSupport = DisallowLegacyTypeInTypeAttribute); |
| 54 | 53 |
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| 95 void logScriptMimetype(ScriptResource*, LocalFrame*, String); | 94 void logScriptMimetype(ScriptResource*, LocalFrame*, String); |
| 96 | 95 |
| 97 bool fetchScript(const String& sourceUrl, FetchRequest::DeferOption); | 96 bool fetchScript(const String& sourceUrl, FetchRequest::DeferOption); |
| 98 | 97 |
| 99 ScriptLoaderClient* client() const; | 98 ScriptLoaderClient* client() const; |
| 100 | 99 |
| 101 // ResourceClient | 100 // ResourceClient |
| 102 void notifyFinished(Resource*) override; | 101 void notifyFinished(Resource*) override; |
| 103 String debugName() const override { return "ScriptLoader"; } | 102 String debugName() const override { return "ScriptLoader"; } |
| 104 | 103 |
| 105 RawPtrWillBeMember<Element> m_element; | 104 Member<Element> m_element; |
| 106 RefPtrWillBeMember<ScriptResource> m_resource; | 105 Member<ScriptResource> m_resource; |
| 107 WTF::OrdinalNumber m_startLineNumber; | 106 WTF::OrdinalNumber m_startLineNumber; |
| 108 String m_characterEncoding; | 107 String m_characterEncoding; |
| 109 String m_fallbackCharacterEncoding; | 108 String m_fallbackCharacterEncoding; |
| 110 | 109 |
| 111 bool m_parserInserted : 1; | 110 bool m_parserInserted : 1; |
| 112 bool m_isExternalScript : 1; | 111 bool m_isExternalScript : 1; |
| 113 bool m_alreadyStarted : 1; | 112 bool m_alreadyStarted : 1; |
| 114 bool m_haveFiredLoad : 1; | 113 bool m_haveFiredLoad : 1; |
| 115 bool m_willBeParserExecuted : 1; // Same as "The parser will handle executin
g the script." | 114 bool m_willBeParserExecuted : 1; // Same as "The parser will handle executin
g the script." |
| 116 bool m_readyToBeParserExecuted : 1; | 115 bool m_readyToBeParserExecuted : 1; |
| 117 bool m_willExecuteInOrder : 1; | 116 bool m_willExecuteInOrder : 1; |
| 118 bool m_willExecuteWhenDocumentFinishedParsing : 1; | 117 bool m_willExecuteWhenDocumentFinishedParsing : 1; |
| 119 bool m_forceAsync : 1; | 118 bool m_forceAsync : 1; |
| 120 | 119 |
| 121 OwnPtrWillBeMember<PendingScript> m_pendingScript; | 120 Member<PendingScript> m_pendingScript; |
| 122 }; | 121 }; |
| 123 | 122 |
| 124 ScriptLoader* toScriptLoaderIfPossible(Element*); | 123 ScriptLoader* toScriptLoaderIfPossible(Element*); |
| 125 | 124 |
| 126 } // namespace blink | 125 } // namespace blink |
| 127 | 126 |
| 128 #endif // ScriptLoader_h | 127 #endif // ScriptLoader_h |
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