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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 * (C) 2006 Alexey Proskuryakov (ap@webkit.org) | 5 * (C) 2006 Alexey Proskuryakov (ap@webkit.org) |
6 * Copyright (C) 2004, 2005, 2006, 2007, 2008, 2009, 2010, 2012 Apple Inc. All | 6 * Copyright (C) 2004, 2005, 2006, 2007, 2008, 2009, 2010, 2012 Apple Inc. All |
7 * rights reserved. | 7 * rights reserved. |
8 * Copyright (C) 2008, 2009 Torch Mobile Inc. All rights reserved. | 8 * Copyright (C) 2008, 2009 Torch Mobile Inc. All rights reserved. |
9 * (http://www.torchmobile.com/) | 9 * (http://www.torchmobile.com/) |
10 * Copyright (C) 2010 Nokia Corporation and/or its subsidiary(-ies) | 10 * Copyright (C) 2010 Nokia Corporation and/or its subsidiary(-ies) |
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556 // document of the entry settings object. | 556 // document of the entry settings object. |
557 void open(Document* entered_document, ExceptionState&); | 557 void open(Document* entered_document, ExceptionState&); |
558 // This is used internally and does not handle exceptions. | 558 // This is used internally and does not handle exceptions. |
559 void open(); | 559 void open(); |
560 DocumentParser* ImplicitOpen(ParserSynchronizationPolicy); | 560 DocumentParser* ImplicitOpen(ParserSynchronizationPolicy); |
561 | 561 |
562 // This is the DOM API document.close() | 562 // This is the DOM API document.close() |
563 void close(ExceptionState&); | 563 void close(ExceptionState&); |
564 // This is used internally and does not handle exceptions. | 564 // This is used internally and does not handle exceptions. |
565 void close(); | 565 void close(); |
566 // implicitClose() actually does the work of closing the input stream. | 566 |
567 void ImplicitClose(); | 567 void CheckCompleted(); |
568 | 568 |
569 bool DispatchBeforeUnloadEvent(ChromeClient&, | 569 bool DispatchBeforeUnloadEvent(ChromeClient&, |
570 bool is_reload, | 570 bool is_reload, |
571 bool& did_allow_navigation); | 571 bool& did_allow_navigation); |
572 void DispatchUnloadEvents(); | 572 void DispatchUnloadEvents(); |
573 | 573 |
574 enum PageDismissalType { | 574 enum PageDismissalType { |
575 kNoDismissal, | 575 kNoDismissal, |
576 kBeforeUnloadDismissal, | 576 kBeforeUnloadDismissal, |
577 kPageHideDismissal, | 577 kPageHideDismissal, |
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666 | 666 |
667 // https://html.spec.whatwg.org/multipage/dom.html#documentreadystate | 667 // https://html.spec.whatwg.org/multipage/dom.html#documentreadystate |
668 enum DocumentReadyState { kLoading, kInteractive, kComplete }; | 668 enum DocumentReadyState { kLoading, kInteractive, kComplete }; |
669 | 669 |
670 void SetReadyState(DocumentReadyState); | 670 void SetReadyState(DocumentReadyState); |
671 bool IsLoadCompleted(); | 671 bool IsLoadCompleted(); |
672 | 672 |
673 enum ParsingState { kParsing, kInDOMContentLoaded, kFinishedParsing }; | 673 enum ParsingState { kParsing, kInDOMContentLoaded, kFinishedParsing }; |
674 void SetParsingState(ParsingState); | 674 void SetParsingState(ParsingState); |
675 bool Parsing() const { return parsing_state_ == kParsing; } | 675 bool Parsing() const { return parsing_state_ == kParsing; } |
676 bool IsInDOMContentLoaded() const { | |
677 return parsing_state_ == kInDOMContentLoaded; | |
678 } | |
679 bool HasFinishedParsing() const { return parsing_state_ == kFinishedParsing; } | 676 bool HasFinishedParsing() const { return parsing_state_ == kFinishedParsing; } |
680 | 677 |
681 bool ShouldScheduleLayout() const; | 678 bool ShouldScheduleLayout() const; |
682 int ElapsedTime() const; | 679 int ElapsedTime() const; |
683 | 680 |
684 bool CanCreateHistoryEntry() const; | 681 bool CanCreateHistoryEntry() const; |
685 | 682 |
686 TextLinkColors& GetTextLinkColors() { return text_link_colors_; } | 683 TextLinkColors& GetTextLinkColors() { return text_link_colors_; } |
687 VisitedLinkState& GetVisitedLinkState() const { return *visited_link_state_; } | 684 VisitedLinkState& GetVisitedLinkState() const { return *visited_link_state_; } |
688 | 685 |
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1036 kBeforeUnloadEventInProgress, | 1033 kBeforeUnloadEventInProgress, |
1037 kBeforeUnloadEventCompleted, | 1034 kBeforeUnloadEventCompleted, |
1038 kPageHideInProgress, | 1035 kPageHideInProgress, |
1039 kUnloadVisibilityChangeInProgress, | 1036 kUnloadVisibilityChangeInProgress, |
1040 kUnloadEventInProgress, | 1037 kUnloadEventInProgress, |
1041 kUnloadEventHandled | 1038 kUnloadEventHandled |
1042 }; | 1039 }; |
1043 bool LoadEventStillNeeded() const { | 1040 bool LoadEventStillNeeded() const { |
1044 return load_event_progress_ == kLoadEventNotRun; | 1041 return load_event_progress_ == kLoadEventNotRun; |
1045 } | 1042 } |
1046 bool ProcessingLoadEvent() const { | |
1047 return load_event_progress_ == kLoadEventInProgress; | |
1048 } | |
1049 bool LoadEventFinished() const { | 1043 bool LoadEventFinished() const { |
1050 return load_event_progress_ >= kLoadEventCompleted; | 1044 return load_event_progress_ >= kLoadEventCompleted; |
1051 } | 1045 } |
1052 bool UnloadStarted() const { | 1046 bool UnloadStarted() const { |
1053 return load_event_progress_ >= kPageHideInProgress; | 1047 return load_event_progress_ >= kPageHideInProgress; |
1054 } | 1048 } |
1055 bool ProcessingBeforeUnload() const { | 1049 bool ProcessingBeforeUnload() const { |
1056 return load_event_progress_ == kBeforeUnloadEventInProgress; | 1050 return load_event_progress_ == kBeforeUnloadEventInProgress; |
1057 } | 1051 } |
1058 void SuppressLoadEvent(); | 1052 void SuppressLoadEvent(); |
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1149 } | 1143 } |
1150 V0CustomElementMicrotaskRunQueue* CustomElementMicrotaskRunQueue(); | 1144 V0CustomElementMicrotaskRunQueue* CustomElementMicrotaskRunQueue(); |
1151 | 1145 |
1152 void ClearImportsController(); | 1146 void ClearImportsController(); |
1153 void CreateImportsController(); | 1147 void CreateImportsController(); |
1154 HTMLImportsController* ImportsController() const { | 1148 HTMLImportsController* ImportsController() const { |
1155 return imports_controller_; | 1149 return imports_controller_; |
1156 } | 1150 } |
1157 HTMLImportLoader* ImportLoader() const; | 1151 HTMLImportLoader* ImportLoader() const; |
1158 | 1152 |
1159 bool HaveImportsLoaded() const; | |
1160 void DidLoadAllImports(); | 1153 void DidLoadAllImports(); |
1161 | 1154 |
1162 void AdjustFloatQuadsForScrollAndAbsoluteZoom(Vector<FloatQuad>&, | 1155 void AdjustFloatQuadsForScrollAndAbsoluteZoom(Vector<FloatQuad>&, |
1163 LayoutObject&); | 1156 LayoutObject&); |
1164 void AdjustFloatRectForScrollAndAbsoluteZoom(FloatRect&, LayoutObject&); | 1157 void AdjustFloatRectForScrollAndAbsoluteZoom(FloatRect&, LayoutObject&); |
1165 | 1158 |
1166 void SetContextFeatures(ContextFeatures&); | 1159 void SetContextFeatures(ContextFeatures&); |
1167 ContextFeatures& GetContextFeatures() const { return *context_features_; } | 1160 ContextFeatures& GetContextFeatures() const { return *context_features_; } |
1168 | 1161 |
1169 ElementDataCache* GetElementDataCache() { return element_data_cache_.Get(); } | 1162 ElementDataCache* GetElementDataCache() { return element_data_cache_.Get(); } |
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1359 | 1352 |
1360 void InheritHtmlAndBodyElementStyles(StyleRecalcChange); | 1353 void InheritHtmlAndBodyElementStyles(StyleRecalcChange); |
1361 | 1354 |
1362 void UpdateUseShadowTreesIfNeeded(); | 1355 void UpdateUseShadowTreesIfNeeded(); |
1363 void EvaluateMediaQueryListIfNeeded(); | 1356 void EvaluateMediaQueryListIfNeeded(); |
1364 | 1357 |
1365 void UpdateStyleInvalidationIfNeeded(); | 1358 void UpdateStyleInvalidationIfNeeded(); |
1366 void UpdateStyle(); | 1359 void UpdateStyle(); |
1367 void NotifyLayoutTreeOfSubtreeChanges(); | 1360 void NotifyLayoutTreeOfSubtreeChanges(); |
1368 | 1361 |
| 1362 // ImplicitClose() actually does the work of closing the input stream. |
| 1363 void ImplicitClose(); |
| 1364 bool ShouldComplete(); |
| 1365 |
1369 void DetachParser(); | 1366 void DetachParser(); |
1370 | 1367 |
1371 void BeginLifecycleUpdatesIfRenderingReady(); | 1368 void BeginLifecycleUpdatesIfRenderingReady(); |
1372 | 1369 |
1373 bool IsDocument() const final { return true; } | 1370 bool IsDocument() const final { return true; } |
1374 | 1371 |
1375 void ChildrenChanged(const ChildrenChange&) override; | 1372 void ChildrenChanged(const ChildrenChange&) override; |
1376 | 1373 |
1377 String nodeName() const final; | 1374 String nodeName() const final; |
1378 NodeType getNodeType() const final; | 1375 NodeType getNodeType() const final; |
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1424 } | 1421 } |
1425 | 1422 |
1426 const OriginAccessEntry& AccessEntryFromURL(); | 1423 const OriginAccessEntry& AccessEntryFromURL(); |
1427 | 1424 |
1428 void SendSensitiveInputVisibility(); | 1425 void SendSensitiveInputVisibility(); |
1429 void SendSensitiveInputVisibilityInternal(); | 1426 void SendSensitiveInputVisibilityInternal(); |
1430 | 1427 |
1431 void RunExecutionContextTask(std::unique_ptr<ExecutionContextTask>, | 1428 void RunExecutionContextTask(std::unique_ptr<ExecutionContextTask>, |
1432 bool instrumenting); | 1429 bool instrumenting); |
1433 | 1430 |
| 1431 bool HaveImportsLoaded() const; |
| 1432 |
1434 DocumentLifecycle lifecycle_; | 1433 DocumentLifecycle lifecycle_; |
1435 | 1434 |
1436 bool has_nodes_with_placeholder_style_; | 1435 bool has_nodes_with_placeholder_style_; |
1437 bool evaluate_media_queries_on_style_recalc_; | 1436 bool evaluate_media_queries_on_style_recalc_; |
1438 | 1437 |
1439 // If we do ignore the pending stylesheet count, then we need to add a boolean | 1438 // If we do ignore the pending stylesheet count, then we need to add a boolean |
1440 // to track that this happened so that we can do a full repaint when the | 1439 // to track that this happened so that we can do a full repaint when the |
1441 // stylesheets do eventually load. | 1440 // stylesheets do eventually load. |
1442 PendingSheetLayout pending_sheet_layout_; | 1441 PendingSheetLayout pending_sheet_layout_; |
1443 | 1442 |
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1725 DEFINE_TYPE_CASTS(TreeScope, Document, document, true, true); | 1724 DEFINE_TYPE_CASTS(TreeScope, Document, document, true, true); |
1726 | 1725 |
1727 } // namespace blink | 1726 } // namespace blink |
1728 | 1727 |
1729 #ifndef NDEBUG | 1728 #ifndef NDEBUG |
1730 // Outside the WebCore namespace for ease of invocation from gdb. | 1729 // Outside the WebCore namespace for ease of invocation from gdb. |
1731 CORE_EXPORT void showLiveDocumentInstances(); | 1730 CORE_EXPORT void showLiveDocumentInstances(); |
1732 #endif | 1731 #endif |
1733 | 1732 |
1734 #endif // Document_h | 1733 #endif // Document_h |
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