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1 /* | 1 /* |
2 * Copyright (C) 1999 Lars Knoll (knoll@kde.org) | 2 * Copyright (C) 1999 Lars Knoll (knoll@kde.org) |
3 * (C) 1999 Antti Koivisto (koivisto@kde.org) | 3 * (C) 1999 Antti Koivisto (koivisto@kde.org) |
4 * (C) 2001 Dirk Mueller (mueller@kde.org) | 4 * (C) 2001 Dirk Mueller (mueller@kde.org) |
5 * Copyright (C) 2003, 2004, 2005, 2006, 2007, 2008 Apple Inc. All rights reserv
ed. | 5 * Copyright (C) 2003, 2004, 2005, 2006, 2007, 2008 Apple Inc. All rights reserv
ed. |
6 * Copyright (C) 2008 Nikolas Zimmermann <zimmermann@kde.org> | 6 * Copyright (C) 2008 Nikolas Zimmermann <zimmermann@kde.org> |
7 * | 7 * |
8 * This library is free software; you can redistribute it and/or | 8 * This library is free software; you can redistribute it and/or |
9 * modify it under the terms of the GNU Library General Public | 9 * modify it under the terms of the GNU Library General Public |
10 * License as published by the Free Software Foundation; either | 10 * License as published by the Free Software Foundation; either |
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59 | 59 |
60 ScriptLoader::ScriptLoader(Element* element, bool parserInserted, bool alreadySt
arted) | 60 ScriptLoader::ScriptLoader(Element* element, bool parserInserted, bool alreadySt
arted) |
61 : m_element(element) | 61 : m_element(element) |
62 , m_startLineNumber(WTF::OrdinalNumber::beforeFirst()) | 62 , m_startLineNumber(WTF::OrdinalNumber::beforeFirst()) |
63 , m_parserInserted(parserInserted) | 63 , m_parserInserted(parserInserted) |
64 , m_isExternalScript(false) | 64 , m_isExternalScript(false) |
65 , m_alreadyStarted(alreadyStarted) | 65 , m_alreadyStarted(alreadyStarted) |
66 , m_haveFiredLoad(false) | 66 , m_haveFiredLoad(false) |
67 , m_willBeParserExecuted(false) | 67 , m_willBeParserExecuted(false) |
68 , m_readyToBeParserExecuted(false) | 68 , m_readyToBeParserExecuted(false) |
| 69 , m_willExecuteInOrder(false) |
69 , m_willExecuteWhenDocumentFinishedParsing(false) | 70 , m_willExecuteWhenDocumentFinishedParsing(false) |
70 , m_forceAsync(!parserInserted) | 71 , m_forceAsync(!parserInserted) |
71 , m_willExecuteInOrder(false) | |
72 { | 72 { |
73 ASSERT(m_element); | 73 ASSERT(m_element); |
74 if (parserInserted && element->document().scriptableDocumentParser() && !ele
ment->document().isInDocumentWrite()) | 74 if (parserInserted && element->document().scriptableDocumentParser() && !ele
ment->document().isInDocumentWrite()) |
75 m_startLineNumber = element->document().scriptableDocumentParser()->line
Number(); | 75 m_startLineNumber = element->document().scriptableDocumentParser()->line
Number(); |
76 #if ENABLE(OILPAN) | 76 #if ENABLE(OILPAN) |
77 ThreadState::current()->registerPreFinalizer(this); | 77 ThreadState::current()->registerPreFinalizer(this); |
78 #endif | 78 #endif |
79 } | 79 } |
80 | 80 |
81 ScriptLoader::~ScriptLoader() | 81 ScriptLoader::~ScriptLoader() |
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250 | 250 |
251 if (client->hasSourceAttribute() && client->deferAttributeValue() && m_parse
rInserted && !client->asyncAttributeValue()) { | 251 if (client->hasSourceAttribute() && client->deferAttributeValue() && m_parse
rInserted && !client->asyncAttributeValue()) { |
252 m_willExecuteWhenDocumentFinishedParsing = true; | 252 m_willExecuteWhenDocumentFinishedParsing = true; |
253 m_willBeParserExecuted = true; | 253 m_willBeParserExecuted = true; |
254 } else if (client->hasSourceAttribute() && m_parserInserted && !client->asyn
cAttributeValue()) { | 254 } else if (client->hasSourceAttribute() && m_parserInserted && !client->asyn
cAttributeValue()) { |
255 m_willBeParserExecuted = true; | 255 m_willBeParserExecuted = true; |
256 } else if (!client->hasSourceAttribute() && m_parserInserted && !elementDocu
ment.isRenderingReady()) { | 256 } else if (!client->hasSourceAttribute() && m_parserInserted && !elementDocu
ment.isRenderingReady()) { |
257 m_willBeParserExecuted = true; | 257 m_willBeParserExecuted = true; |
258 m_readyToBeParserExecuted = true; | 258 m_readyToBeParserExecuted = true; |
259 } else if (client->hasSourceAttribute() && !client->asyncAttributeValue() &&
!m_forceAsync) { | 259 } else if (client->hasSourceAttribute() && !client->asyncAttributeValue() &&
!m_forceAsync) { |
| 260 m_pendingScript = PendingScript::create(m_element, m_resource.get()); |
260 m_willExecuteInOrder = true; | 261 m_willExecuteInOrder = true; |
261 m_pendingScript = PendingScript::create(m_element, m_resource.get()); | |
262 contextDocument->scriptRunner()->queueScriptForExecution(this, ScriptRun
ner::IN_ORDER_EXECUTION); | 262 contextDocument->scriptRunner()->queueScriptForExecution(this, ScriptRun
ner::IN_ORDER_EXECUTION); |
263 // Note that watchForLoad can immediately call notifyFinished. | 263 // Note that watchForLoad can immediately call notifyFinished. |
264 m_pendingScript->watchForLoad(this); | 264 m_pendingScript->watchForLoad(this); |
265 } else if (client->hasSourceAttribute()) { | 265 } else if (client->hasSourceAttribute()) { |
266 m_pendingScript = PendingScript::create(m_element, m_resource.get()); | 266 m_pendingScript = PendingScript::create(m_element, m_resource.get()); |
267 LocalFrame* frame = m_element->document().frame(); | 267 LocalFrame* frame = m_element->document().frame(); |
268 if (frame) { | 268 if (frame) { |
269 ScriptState* scriptState = ScriptState::forMainWorld(frame); | 269 ScriptState* scriptState = ScriptState::forMainWorld(frame); |
270 if (scriptState) | 270 if (scriptState) |
271 ScriptStreamer::startStreaming(m_pendingScript.get(), ScriptStre
amer::Async, frame->settings(), scriptState, frame->frameScheduler()->loadingTas
kRunner()); | 271 ScriptStreamer::startStreaming(m_pendingScript.get(), ScriptStre
amer::Async, frame->settings(), scriptState, frame->frameScheduler()->loadingTas
kRunner()); |
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525 if (isHTMLScriptLoader(element)) | 525 if (isHTMLScriptLoader(element)) |
526 return toHTMLScriptElement(element)->loader(); | 526 return toHTMLScriptElement(element)->loader(); |
527 | 527 |
528 if (isSVGScriptLoader(element)) | 528 if (isSVGScriptLoader(element)) |
529 return toSVGScriptElement(element)->loader(); | 529 return toSVGScriptElement(element)->loader(); |
530 | 530 |
531 return 0; | 531 return 0; |
532 } | 532 } |
533 | 533 |
534 } // namespace blink | 534 } // namespace blink |
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