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1 /* | 1 /* |
2 * Copyright (C) 2006, 2007, 2008, 2009, 2010, 2011 Apple Inc. All rights reserv ed. | 2 * Copyright (C) 2006, 2007, 2008, 2009, 2010, 2011 Apple Inc. All rights reserv ed. |
3 * Copyright (C) 2008 Nokia Corporation and/or its subsidiary(-ies) | 3 * Copyright (C) 2008 Nokia Corporation and/or its subsidiary(-ies) |
4 * Copyright (C) 2008, 2009 Torch Mobile Inc. All rights reserved. (http://www.t orchmobile.com/) | 4 * Copyright (C) 2008, 2009 Torch Mobile Inc. All rights reserved. (http://www.t orchmobile.com/) |
5 * Copyright (C) 2008 Alp Toker <alp@atoker.com> | 5 * Copyright (C) 2008 Alp Toker <alp@atoker.com> |
6 * Copyright (C) Research In Motion Limited 2009. All rights reserved. | 6 * Copyright (C) Research In Motion Limited 2009. All rights reserved. |
7 * Copyright (C) 2011 Kris Jordan <krisjordan@gmail.com> | 7 * Copyright (C) 2011 Kris Jordan <krisjordan@gmail.com> |
8 * Copyright (C) 2011 Google Inc. All rights reserved. | 8 * Copyright (C) 2011 Google Inc. All rights reserved. |
9 * | 9 * |
10 * Redistribution and use in source and binary forms, with or without | 10 * Redistribution and use in source and binary forms, with or without |
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522 return false; | 522 return false; |
523 if (!document->haveImportsLoaded()) | 523 if (!document->haveImportsLoaded()) |
524 return false; | 524 return false; |
525 if (document->fetcher()->requestCount()) | 525 if (document->fetcher()->requestCount()) |
526 return false; | 526 return false; |
527 if (document->isDelayingLoadEvent()) | 527 if (document->isDelayingLoadEvent()) |
528 return false; | 528 return false; |
529 return allDescendantsAreComplete(document->frame()); | 529 return allDescendantsAreComplete(document->frame()); |
530 } | 530 } |
531 | 531 |
532 static bool shouldSendCompleteNotifications(LocalFrame* frame) | 532 static bool shouldSendFinishNotification(LocalFrame* frame) |
533 { | 533 { |
534 // Don't send stop notifications for inital empty documents, since they don' t generate start notifications. | 534 // Don't send stop notifications for inital empty documents, since they don' t generate start notifications. |
535 if (!frame->loader().stateMachine()->committedFirstRealDocumentLoad()) | 535 if (!frame->loader().stateMachine()->committedFirstRealDocumentLoad()) |
536 return false; | 536 return false; |
537 | 537 |
538 // FIXME: We might have already sent stop notifications and be re-completing . | 538 // Don't send didFinishLoad more than once per DocumentLoader. |
539 if (!frame->isLoading()) | 539 if (frame->loader().documentLoader()->sentDidFinishLoad()) |
540 return false; | |
541 | |
542 // The readystatechanged or load event may have disconnected this frame. | |
dcheng
2015/10/08 05:34:35
Move this comment to 578 in the new file.
Nate Chapin
2015/10/08 21:03:59
Done.
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543 if (!frame->client()) | |
544 return false; | |
545 | |
546 // An event might have restarted a child frame. | |
547 if (!allDescendantsAreComplete(frame)) | |
548 return false; | |
549 | |
550 // An event might have restarted this frame by scheduling a new navigation. | |
551 if (frame->loader().provisionalDocumentLoader()) | |
552 return false; | |
553 | |
554 // A navigation is still scheduled in the embedder, so don't complete yet. | |
555 if (frame->loader().client()->hasPendingNavigation()) | |
556 return false; | 540 return false; |
557 | 541 |
558 // We might have declined to run the load event due to an imminent content-i nitiated navigation. | 542 // We might have declined to run the load event due to an imminent content-i nitiated navigation. |
dcheng
2015/10/08 05:37:40
This is probably a dumb question... content-initia
Nate Chapin
2015/10/08 21:03:59
In this case, it means blink. I think it's the sam
| |
559 if (!frame->document()->loadEventFinished()) | 543 if (!frame->document()->loadEventFinished()) |
560 return false; | 544 return false; |
561 | 545 |
546 // An event might have restarted a child frame. | |
547 if (!allDescendantsAreComplete(frame)) | |
548 return false; | |
562 return true; | 549 return true; |
563 } | 550 } |
564 | 551 |
552 static bool shouldSendCompleteNotification(LocalFrame* frame) | |
553 { | |
554 // FIXME: We might have already sent stop notifications and be re-completing . | |
555 if (!frame->isLoading()) | |
556 return false; | |
557 // Only send didStopLoading() if there are no navigations in progress at all , | |
558 // whether committed, provisional, or pending. | |
559 return frame->loader().documentLoader()->sentDidFinishLoad() && !frame->load er().provisionalDocumentLoader() && !frame->loader().client()->hasPendingNavigat ion(); | |
560 } | |
561 | |
565 void FrameLoader::checkCompleted() | 562 void FrameLoader::checkCompleted() |
566 { | 563 { |
567 RefPtrWillBeRawPtr<LocalFrame> protect(m_frame.get()); | 564 RefPtrWillBeRawPtr<LocalFrame> protect(m_frame.get()); |
568 if (!shouldComplete(m_frame->document())) | 565 if (!shouldComplete(m_frame->document())) |
569 return; | 566 return; |
570 | 567 |
571 // OK, completed. | 568 // OK, completed. |
572 m_frame->document()->setReadyState(Document::Complete); | 569 m_frame->document()->setReadyState(Document::Complete); |
573 if (m_frame->document()->loadEventStillNeeded()) | 570 if (m_frame->document()->loadEventStillNeeded()) |
574 m_frame->document()->implicitClose(); | 571 m_frame->document()->implicitClose(); |
575 | 572 |
576 m_frame->navigationScheduler().startTimer(); | 573 m_frame->navigationScheduler().startTimer(); |
577 | 574 |
578 if (m_frame->view()) | 575 if (m_frame->view()) |
579 m_frame->view()->handleLoadCompleted(); | 576 m_frame->view()->handleLoadCompleted(); |
580 | 577 |
581 if (shouldSendCompleteNotifications(m_frame)) { | 578 if (!m_frame->client()) |
579 return; | |
580 | |
581 if (shouldSendFinishNotification(m_frame)) { | |
582 // Report mobile vs. desktop page statistics. This will only report on A ndroid. | |
583 if (m_frame->isMainFrame()) | |
584 m_frame->document()->viewportDescription().reportMobilePageStats(m_f rame); | |
585 m_documentLoader->setSentDidFinishLoad(); | |
586 client()->dispatchDidFinishLoad(); | |
587 // Finishing the load can detach the frame when running layout tests. | |
dcheng
2015/10/08 05:34:35
Can we fix this, maybe in a followup patch? This i
Nate Chapin
2015/10/08 21:03:59
I think the craziness is tearing down the test. I
dcheng
2015/10/09 18:34:01
Yeah, I think it'd make sense to do it async... wh
Nate Chapin
2015/10/09 18:39:44
Agreed.
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588 if (!m_frame->client()) | |
589 return; | |
590 } | |
591 | |
592 if (shouldSendCompleteNotification(m_frame)) { | |
582 m_progressTracker->progressCompleted(); | 593 m_progressTracker->progressCompleted(); |
583 // Retry restoring scroll offset since finishing loading disables conten t | 594 // Retry restoring scroll offset since finishing loading disables conten t |
584 // size clamping. | 595 // size clamping. |
585 restoreScrollPositionAndViewState(); | 596 restoreScrollPositionAndViewState(); |
586 | 597 |
587 m_loadType = FrameLoadTypeStandard; | 598 m_loadType = FrameLoadTypeStandard; |
588 m_frame->localDOMWindow()->finishedLoading(); | 599 m_frame->localDOMWindow()->finishedLoading(); |
589 | |
590 // Report mobile vs. desktop page statistics. This will only report on A ndroid. | |
591 if (m_frame->isMainFrame()) | |
592 m_frame->document()->viewportDescription().reportMobilePageStats(m_f rame); | |
593 client()->dispatchDidFinishLoad(); | |
594 } | 600 } |
595 | 601 |
596 Frame* parent = m_frame->tree().parent(); | 602 Frame* parent = m_frame->tree().parent(); |
597 if (parent && parent->isLocalFrame()) | 603 if (parent && parent->isLocalFrame()) |
598 toLocalFrame(parent)->loader().checkCompleted(); | 604 toLocalFrame(parent)->loader().checkCompleted(); |
599 } | 605 } |
600 | 606 |
601 void FrameLoader::checkTimerFired(Timer<FrameLoader>*) | 607 void FrameLoader::checkTimerFired(Timer<FrameLoader>*) |
602 { | 608 { |
603 if (Page* page = m_frame->page()) { | 609 if (Page* page = m_frame->page()) { |
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1216 if (loader == m_provisionalDocumentLoader) { | 1222 if (loader == m_provisionalDocumentLoader) { |
1217 client()->dispatchDidFailProvisionalLoad(error, historyCommitType); | 1223 client()->dispatchDidFailProvisionalLoad(error, historyCommitType); |
1218 if (loader != m_provisionalDocumentLoader) | 1224 if (loader != m_provisionalDocumentLoader) |
1219 return; | 1225 return; |
1220 detachDocumentLoader(m_provisionalDocumentLoader); | 1226 detachDocumentLoader(m_provisionalDocumentLoader); |
1221 m_progressTracker->progressCompleted(); | 1227 m_progressTracker->progressCompleted(); |
1222 } else { | 1228 } else { |
1223 ASSERT(loader == m_documentLoader); | 1229 ASSERT(loader == m_documentLoader); |
1224 if (m_frame->document()->parser()) | 1230 if (m_frame->document()->parser()) |
1225 m_frame->document()->parser()->stopParsing(); | 1231 m_frame->document()->parser()->stopParsing(); |
1232 m_documentLoader->setSentDidFinishLoad(); | |
1226 if (!m_provisionalDocumentLoader && m_frame->isLoading()) { | 1233 if (!m_provisionalDocumentLoader && m_frame->isLoading()) { |
1227 client()->dispatchDidFailLoad(error, historyCommitType); | 1234 client()->dispatchDidFailLoad(error, historyCommitType); |
1228 m_progressTracker->progressCompleted(); | 1235 m_progressTracker->progressCompleted(); |
1229 } | 1236 } |
1230 } | 1237 } |
1231 checkCompleted(); | 1238 checkCompleted(); |
1232 } | 1239 } |
1233 | 1240 |
1234 bool FrameLoader::shouldPerformFragmentNavigation(bool isFormSubmission, const S tring& httpMethod, FrameLoadType loadType, const KURL& url) | 1241 bool FrameLoader::shouldPerformFragmentNavigation(bool isFormSubmission, const S tring& httpMethod, FrameLoadType loadType, const KURL& url) |
1235 { | 1242 { |
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1522 // FIXME: We need a way to propagate insecure requests policy flags to | 1529 // FIXME: We need a way to propagate insecure requests policy flags to |
1523 // out-of-process frames. For now, we'll always use default behavior. | 1530 // out-of-process frames. For now, we'll always use default behavior. |
1524 if (!parentFrame->isLocalFrame()) | 1531 if (!parentFrame->isLocalFrame()) |
1525 return nullptr; | 1532 return nullptr; |
1526 | 1533 |
1527 ASSERT(toLocalFrame(parentFrame)->document()); | 1534 ASSERT(toLocalFrame(parentFrame)->document()); |
1528 return toLocalFrame(parentFrame)->document()->insecureNavigationsToUpgrade() ; | 1535 return toLocalFrame(parentFrame)->document()->insecureNavigationsToUpgrade() ; |
1529 } | 1536 } |
1530 | 1537 |
1531 } // namespace blink | 1538 } // namespace blink |
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