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| 1 /* | 1 /* |
| 2 * Copyright (C) 2006, 2007, 2008, 2009, 2010, 2011 Apple Inc. All rights | 2 * Copyright (C) 2006, 2007, 2008, 2009, 2010, 2011 Apple Inc. All rights |
| 3 * reserved. | 3 * reserved. |
| 4 * Copyright (C) 2008 Nokia Corporation and/or its subsidiary(-ies) | 4 * Copyright (C) 2008 Nokia Corporation and/or its subsidiary(-ies) |
| 5 * Copyright (C) 2008, 2009 Torch Mobile Inc. All rights reserved. | 5 * Copyright (C) 2008, 2009 Torch Mobile Inc. All rights reserved. |
| 6 * (http://www.torchmobile.com/) | 6 * (http://www.torchmobile.com/) |
| 7 * Copyright (C) 2008 Alp Toker <alp@atoker.com> | 7 * Copyright (C) 2008 Alp Toker <alp@atoker.com> |
| 8 * Copyright (C) Research In Motion Limited 2009. All rights reserved. | 8 * Copyright (C) Research In Motion Limited 2009. All rights reserved. |
| 9 * Copyright (C) 2011 Kris Jordan <krisjordan@gmail.com> | 9 * Copyright (C) 2011 Kris Jordan <krisjordan@gmail.com> |
| 10 * Copyright (C) 2011 Google Inc. All rights reserved. | 10 * Copyright (C) 2011 Google Inc. All rights reserved. |
| (...skipping 202 matching lines...) Expand 10 before | Expand all | Expand 10 after Loading... |
| 213 visitor->trace(m_deferredHistoryLoad); | 213 visitor->trace(m_deferredHistoryLoad); |
| 214 } | 214 } |
| 215 | 215 |
| 216 void FrameLoader::init() { | 216 void FrameLoader::init() { |
| 217 ResourceRequest initialRequest(KURL(ParsedURLString, emptyString())); | 217 ResourceRequest initialRequest(KURL(ParsedURLString, emptyString())); |
| 218 initialRequest.setRequestContext(WebURLRequest::RequestContextInternal); | 218 initialRequest.setRequestContext(WebURLRequest::RequestContextInternal); |
| 219 initialRequest.setFrameType(m_frame->isMainFrame() | 219 initialRequest.setFrameType(m_frame->isMainFrame() |
| 220 ? WebURLRequest::FrameTypeTopLevel | 220 ? WebURLRequest::FrameTypeTopLevel |
| 221 : WebURLRequest::FrameTypeNested); | 221 : WebURLRequest::FrameTypeNested); |
| 222 m_provisionalDocumentLoader = | 222 m_provisionalDocumentLoader = |
| 223 client()->createDocumentLoader(m_frame, initialRequest, SubstituteData()); | 223 client()->createDocumentLoader(m_frame, initialRequest, SubstituteData(), |
| 224 ClientRedirectPolicy::NotClientRedirect); |
| 224 m_provisionalDocumentLoader->startLoadingMainResource(); | 225 m_provisionalDocumentLoader->startLoadingMainResource(); |
| 225 m_frame->document()->cancelParsing(); | 226 m_frame->document()->cancelParsing(); |
| 226 m_stateMachine.advanceTo( | 227 m_stateMachine.advanceTo( |
| 227 FrameLoaderStateMachine::DisplayingInitialEmptyDocument); | 228 FrameLoaderStateMachine::DisplayingInitialEmptyDocument); |
| 228 // Self-suspend if created in an already deferred Page. Note that both | 229 // Self-suspend if created in an already deferred Page. Note that both |
| 229 // startLoadingMainResource() and cancelParsing() may have already detached | 230 // startLoadingMainResource() and cancelParsing() may have already detached |
| 230 // the frame, since they both fire JS events. | 231 // the frame, since they both fire JS events. |
| 231 if (m_frame->page() && m_frame->page()->defersLoading()) | 232 if (m_frame->page() && m_frame->page()->defersLoading()) |
| 232 setDefersLoading(true); | 233 setDefersLoading(true); |
| 233 takeObjectSnapshot(); | 234 takeObjectSnapshot(); |
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| 1651 detachDocumentLoader(m_provisionalDocumentLoader); | 1652 detachDocumentLoader(m_provisionalDocumentLoader); |
| 1652 | 1653 |
| 1653 // beforeunload fired above, and detaching a DocumentLoader can fire events, | 1654 // beforeunload fired above, and detaching a DocumentLoader can fire events, |
| 1654 // which can detach this frame. | 1655 // which can detach this frame. |
| 1655 if (!m_frame->host()) | 1656 if (!m_frame->host()) |
| 1656 return; | 1657 return; |
| 1657 | 1658 |
| 1658 m_provisionalDocumentLoader = client()->createDocumentLoader( | 1659 m_provisionalDocumentLoader = client()->createDocumentLoader( |
| 1659 m_frame, request, frameLoadRequest.substituteData().isValid() | 1660 m_frame, request, frameLoadRequest.substituteData().isValid() |
| 1660 ? frameLoadRequest.substituteData() | 1661 ? frameLoadRequest.substituteData() |
| 1661 : defaultSubstituteDataForURL(request.url())); | 1662 : defaultSubstituteDataForURL(request.url()), |
| 1663 frameLoadRequest.clientRedirect()); |
| 1662 m_provisionalDocumentLoader->setNavigationType(navigationType); | 1664 m_provisionalDocumentLoader->setNavigationType(navigationType); |
| 1663 m_provisionalDocumentLoader->setReplacesCurrentHistoryItem( | 1665 m_provisionalDocumentLoader->setReplacesCurrentHistoryItem( |
| 1664 type == FrameLoadTypeReplaceCurrentItem); | 1666 type == FrameLoadTypeReplaceCurrentItem); |
| 1665 m_provisionalDocumentLoader->setIsClientRedirect( | |
| 1666 frameLoadRequest.clientRedirect() == | |
| 1667 ClientRedirectPolicy::ClientRedirect); | |
| 1668 | |
| 1669 m_frame->navigationScheduler().cancel(); | 1667 m_frame->navigationScheduler().cancel(); |
| 1670 m_checkTimer.stop(); | 1668 m_checkTimer.stop(); |
| 1671 | 1669 |
| 1672 m_loadType = type; | 1670 m_loadType = type; |
| 1673 | 1671 |
| 1674 if (frameLoadRequest.form()) | 1672 if (frameLoadRequest.form()) |
| 1675 client()->dispatchWillSubmitForm(frameLoadRequest.form()); | 1673 client()->dispatchWillSubmitForm(frameLoadRequest.form()); |
| 1676 | 1674 |
| 1677 m_progressTracker->progressStarted(); | 1675 m_progressTracker->progressStarted(); |
| 1678 if (m_provisionalDocumentLoader->isClientRedirect()) | |
| 1679 m_provisionalDocumentLoader->appendRedirect(m_frame->document()->url()); | |
| 1680 m_provisionalDocumentLoader->appendRedirect( | 1676 m_provisionalDocumentLoader->appendRedirect( |
| 1681 m_provisionalDocumentLoader->request().url()); | 1677 m_provisionalDocumentLoader->request().url()); |
| 1682 double triggeringEventTime = | 1678 double triggeringEventTime = |
| 1683 frameLoadRequest.triggeringEvent() | 1679 frameLoadRequest.triggeringEvent() |
| 1684 ? frameLoadRequest.triggeringEvent()->platformTimeStamp() | 1680 ? frameLoadRequest.triggeringEvent()->platformTimeStamp() |
| 1685 : 0; | 1681 : 0; |
| 1686 client()->dispatchDidStartProvisionalLoad(triggeringEventTime); | 1682 client()->dispatchDidStartProvisionalLoad(triggeringEventTime); |
| 1687 DCHECK(m_provisionalDocumentLoader); | 1683 DCHECK(m_provisionalDocumentLoader); |
| 1688 m_provisionalDocumentLoader->startLoadingMainResource(); | 1684 m_provisionalDocumentLoader->startLoadingMainResource(); |
| 1689 | 1685 |
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| 1929 m_documentLoader ? m_documentLoader->url() : String()); | 1925 m_documentLoader ? m_documentLoader->url() : String()); |
| 1930 return tracedValue; | 1926 return tracedValue; |
| 1931 } | 1927 } |
| 1932 | 1928 |
| 1933 inline void FrameLoader::takeObjectSnapshot() const { | 1929 inline void FrameLoader::takeObjectSnapshot() const { |
| 1934 TRACE_EVENT_OBJECT_SNAPSHOT_WITH_ID("loading", "FrameLoader", this, | 1930 TRACE_EVENT_OBJECT_SNAPSHOT_WITH_ID("loading", "FrameLoader", this, |
| 1935 toTracedValue()); | 1931 toTracedValue()); |
| 1936 } | 1932 } |
| 1937 | 1933 |
| 1938 } // namespace blink | 1934 } // namespace blink |
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