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Side by Side Diff: Source/core/dom/Document.h

Issue 334283004: Rename DOMWindow to LocalDOMWindow (Closed) Base URL: svn://svn.chromium.org/blink/trunk
Patch Set: Rebase Created 6 years, 6 months ago
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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 r ights reserved. 6 * Copyright (C) 2004, 2005, 2006, 2007, 2008, 2009, 2010, 2012 Apple Inc. All r ights reserved.
7 * Copyright (C) 2008, 2009 Torch Mobile Inc. All rights reserved. (http://www.t orchmobile.com/) 7 * Copyright (C) 2008, 2009 Torch Mobile Inc. All rights reserved. (http://www.t orchmobile.com/)
8 * Copyright (C) 2010 Nokia Corporation and/or its subsidiary(-ies) 8 * Copyright (C) 2010 Nokia Corporation and/or its subsidiary(-ies)
9 * Copyright (C) 2011 Google Inc. All rights reserved. 9 * Copyright (C) 2011 Google Inc. All rights reserved.
10 * 10 *
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73 class CSSStyleSheetResource; 73 class CSSStyleSheetResource;
74 class CanvasRenderingContext2D; 74 class CanvasRenderingContext2D;
75 class CharacterData; 75 class CharacterData;
76 class Chrome; 76 class Chrome;
77 class Comment; 77 class Comment;
78 class ContentSecurityPolicyResponseHeaders; 78 class ContentSecurityPolicyResponseHeaders;
79 class ContextFeatures; 79 class ContextFeatures;
80 class CustomElementRegistrationContext; 80 class CustomElementRegistrationContext;
81 class DOMImplementation; 81 class DOMImplementation;
82 class DOMSelection; 82 class DOMSelection;
83 class DOMWindow; 83 class LocalDOMWindow;
84 class Database; 84 class Database;
85 class DatabaseThread; 85 class DatabaseThread;
86 class DocumentFragment; 86 class DocumentFragment;
87 class DocumentLifecycleNotifier; 87 class DocumentLifecycleNotifier;
88 class DocumentLifecycleObserver; 88 class DocumentLifecycleObserver;
89 class DocumentLoader; 89 class DocumentLoader;
90 class DocumentMarkerController; 90 class DocumentMarkerController;
91 class DocumentParser; 91 class DocumentParser;
92 class DocumentState; 92 class DocumentState;
93 class AnimationTimeline; 93 class AnimationTimeline;
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680 // nodeWillBeRemoved is only safe when removing one node at a time. 680 // nodeWillBeRemoved is only safe when removing one node at a time.
681 void nodeWillBeRemoved(Node&); 681 void nodeWillBeRemoved(Node&);
682 bool canReplaceChild(const Node& newChild, const Node& oldChild) const; 682 bool canReplaceChild(const Node& newChild, const Node& oldChild) const;
683 683
684 void didInsertText(Node*, unsigned offset, unsigned length); 684 void didInsertText(Node*, unsigned offset, unsigned length);
685 void didRemoveText(Node*, unsigned offset, unsigned length); 685 void didRemoveText(Node*, unsigned offset, unsigned length);
686 void didMergeTextNodes(Text& oldNode, unsigned offset); 686 void didMergeTextNodes(Text& oldNode, unsigned offset);
687 void didSplitTextNode(Text& oldNode); 687 void didSplitTextNode(Text& oldNode);
688 688
689 void clearDOMWindow() { m_domWindow = nullptr; } 689 void clearDOMWindow() { m_domWindow = nullptr; }
690 DOMWindow* domWindow() const { return m_domWindow; } 690 LocalDOMWindow* domWindow() const { return m_domWindow; }
691 691
692 // Helper functions for forwarding DOMWindow event related tasks to the DOMW indow if it exists. 692 // Helper functions for forwarding LocalDOMWindow event related tasks to the LocalDOMWindow if it exists.
693 void setWindowAttributeEventListener(const AtomicString& eventType, PassRefP tr<EventListener>); 693 void setWindowAttributeEventListener(const AtomicString& eventType, PassRefP tr<EventListener>);
694 EventListener* getWindowAttributeEventListener(const AtomicString& eventType ); 694 EventListener* getWindowAttributeEventListener(const AtomicString& eventType );
695 695
696 static void registerEventFactory(PassOwnPtr<EventFactoryBase>); 696 static void registerEventFactory(PassOwnPtr<EventFactoryBase>);
697 static PassRefPtrWillBeRawPtr<Event> createEvent(const String& eventType, Ex ceptionState&); 697 static PassRefPtrWillBeRawPtr<Event> createEvent(const String& eventType, Ex ceptionState&);
698 698
699 // keep track of what types of event listeners are registered, so we don't 699 // keep track of what types of event listeners are registered, so we don't
700 // dispatch events unnecessarily 700 // dispatch events unnecessarily
701 enum ListenerType { 701 enum ListenerType {
702 DOMSUBTREEMODIFIED_LISTENER = 1, 702 DOMSUBTREEMODIFIED_LISTENER = 1,
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869 void updateFocusAppearanceSoon(bool restorePreviousSelection); 869 void updateFocusAppearanceSoon(bool restorePreviousSelection);
870 void cancelFocusAppearanceUpdate(); 870 void cancelFocusAppearanceUpdate();
871 871
872 // Extension for manipulating canvas drawing contexts for use in CSS 872 // Extension for manipulating canvas drawing contexts for use in CSS
873 void getCSSCanvasContext(const String& type, const String& name, int width, int height, bool&, RefPtrWillBeRawPtr<CanvasRenderingContext2D>&, bool&, RefPtrW illBeRawPtr<WebGLRenderingContext>&); 873 void getCSSCanvasContext(const String& type, const String& name, int width, int height, bool&, RefPtrWillBeRawPtr<CanvasRenderingContext2D>&, bool&, RefPtrW illBeRawPtr<WebGLRenderingContext>&);
874 HTMLCanvasElement& getCSSCanvasElement(const String& name); 874 HTMLCanvasElement& getCSSCanvasElement(const String& name);
875 875
876 bool isDNSPrefetchEnabled() const { return m_isDNSPrefetchEnabled; } 876 bool isDNSPrefetchEnabled() const { return m_isDNSPrefetchEnabled; }
877 void parseDNSPrefetchControlHeader(const String&); 877 void parseDNSPrefetchControlHeader(const String&);
878 878
879 // FIXME(crbug.com/305497): This should be removed once DOMWindow is an Exec utionContext. 879 // FIXME(crbug.com/305497): This should be removed once LocalDOMWindow is an ExecutionContext.
880 virtual void postTask(PassOwnPtr<ExecutionContextTask>) OVERRIDE; // Execute s the task on context's thread asynchronously. 880 virtual void postTask(PassOwnPtr<ExecutionContextTask>) OVERRIDE; // Execute s the task on context's thread asynchronously.
881 881
882 virtual void tasksWereSuspended() OVERRIDE FINAL; 882 virtual void tasksWereSuspended() OVERRIDE FINAL;
883 virtual void tasksWereResumed() OVERRIDE FINAL; 883 virtual void tasksWereResumed() OVERRIDE FINAL;
884 virtual void suspendScheduledTasks() OVERRIDE FINAL; 884 virtual void suspendScheduledTasks() OVERRIDE FINAL;
885 virtual void resumeScheduledTasks() OVERRIDE FINAL; 885 virtual void resumeScheduledTasks() OVERRIDE FINAL;
886 virtual bool tasksNeedSuspension() OVERRIDE FINAL; 886 virtual bool tasksNeedSuspension() OVERRIDE FINAL;
887 887
888 void finishedParsing(); 888 void finishedParsing();
889 889
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949 void exitPointerLock(); 949 void exitPointerLock();
950 Element* pointerLockElement() const; 950 Element* pointerLockElement() const;
951 951
952 // Used to allow element that loads data without going through a FrameLoader to delay the 'load' event. 952 // Used to allow element that loads data without going through a FrameLoader to delay the 'load' event.
953 void incrementLoadEventDelayCount() { ++m_loadEventDelayCount; } 953 void incrementLoadEventDelayCount() { ++m_loadEventDelayCount; }
954 void decrementLoadEventDelayCount(); 954 void decrementLoadEventDelayCount();
955 void checkLoadEventSoon(); 955 void checkLoadEventSoon();
956 bool isDelayingLoadEvent(); 956 bool isDelayingLoadEvent();
957 void loadPluginsSoon(); 957 void loadPluginsSoon();
958 958
959 PassRefPtrWillBeRawPtr<Touch> createTouch(DOMWindow*, EventTarget*, int iden tifier, double pageX, double pageY, double screenX, double screenY, double radiu sX, double radiusY, float rotationAngle, float force) const; 959 PassRefPtrWillBeRawPtr<Touch> createTouch(LocalDOMWindow*, EventTarget*, int identifier, double pageX, double pageY, double screenX, double screenY, double radiusX, double radiusY, float rotationAngle, float force) const;
960 PassRefPtrWillBeRawPtr<TouchList> createTouchList(WillBeHeapVector<RefPtrWil lBeMember<Touch> >&) const; 960 PassRefPtrWillBeRawPtr<TouchList> createTouchList(WillBeHeapVector<RefPtrWil lBeMember<Touch> >&) const;
961 961
962 const DocumentTiming& timing() const { return m_documentTiming; } 962 const DocumentTiming& timing() const { return m_documentTiming; }
963 963
964 int requestAnimationFrame(PassOwnPtr<RequestAnimationFrameCallback>); 964 int requestAnimationFrame(PassOwnPtr<RequestAnimationFrameCallback>);
965 void cancelAnimationFrame(int id); 965 void cancelAnimationFrame(int id);
966 void serviceScriptedAnimations(double monotonicAnimationStartTime); 966 void serviceScriptedAnimations(double monotonicAnimationStartTime);
967 967
968 virtual EventTarget* errorEventTarget() OVERRIDE FINAL; 968 virtual EventTarget* errorEventTarget() OVERRIDE FINAL;
969 virtual void logExceptionToConsole(const String& errorMessage, const String& sourceURL, int lineNumber, int columnNumber, PassRefPtrWillBeRawPtr<ScriptCallS tack>) OVERRIDE FINAL; 969 virtual void logExceptionToConsole(const String& errorMessage, const String& sourceURL, int lineNumber, int columnNumber, PassRefPtrWillBeRawPtr<ScriptCallS tack>) OVERRIDE FINAL;
970 970
971 void initDNSPrefetch(); 971 void initDNSPrefetch();
972 972
973 bool hasTouchEventHandlers() const { return (m_touchEventTargets.get()) ? m_ touchEventTargets->size() : false; } 973 bool hasTouchEventHandlers() const { return (m_touchEventTargets.get()) ? m_ touchEventTargets->size() : false; }
974 974
975 // Called when a single touch event handler has been added or removed for a node. 975 // Called when a single touch event handler has been added or removed for a node.
976 // The Node should always be in this Document, except for child Documents wh ich report 976 // The Node should always be in this Document, except for child Documents wh ich report
977 // themselves to their parent exactly once if they have any touch handlers. 977 // themselves to their parent exactly once if they have any touch handlers.
978 // Handlers added/removed from the DOMWindow are reported as the Document. 978 // Handlers added/removed from the LocalDOMWindow are reported as the Docume nt.
979 void didAddTouchEventHandler(Node*); 979 void didAddTouchEventHandler(Node*);
980 void didRemoveTouchEventHandler(Node* handler) { didRemoveTouchEventHandler( handler, false); } 980 void didRemoveTouchEventHandler(Node* handler) { didRemoveTouchEventHandler( handler, false); }
981 981
982 // Called whenever all touch event handlers have been removed for a node (su ch as when the 982 // Called whenever all touch event handlers have been removed for a node (su ch as when the
983 // node itself is being removed from the document). 983 // node itself is being removed from the document).
984 void didClearTouchEventHandlers(Node* handler) { didRemoveTouchEventHandler( handler, true); } 984 void didClearTouchEventHandlers(Node* handler) { didRemoveTouchEventHandler( handler, true); }
985 985
986 const TouchEventTargetSet* touchEventTargets() const { return m_touchEventTa rgets.get(); } 986 const TouchEventTargetSet* touchEventTargets() const { return m_touchEventTa rgets.get(); }
987 987
988 bool isInDocumentWrite() { return m_writeRecursionDepth > 0; } 988 bool isInDocumentWrite() { return m_writeRecursionDepth > 0; }
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1040 1040
1041 // A non-null m_templateDocumentHost implies that |this| was created by ensu reTemplateDocument(). 1041 // A non-null m_templateDocumentHost implies that |this| was created by ensu reTemplateDocument().
1042 bool isTemplateDocument() const { return !!m_templateDocumentHost; } 1042 bool isTemplateDocument() const { return !!m_templateDocumentHost; }
1043 Document& ensureTemplateDocument(); 1043 Document& ensureTemplateDocument();
1044 Document* templateDocumentHost() { return m_templateDocumentHost; } 1044 Document* templateDocumentHost() { return m_templateDocumentHost; }
1045 1045
1046 void didAssociateFormControl(Element*); 1046 void didAssociateFormControl(Element*);
1047 1047
1048 void addConsoleMessageWithRequestIdentifier(MessageSource, MessageLevel, con st String& message, unsigned long requestIdentifier); 1048 void addConsoleMessageWithRequestIdentifier(MessageSource, MessageLevel, con st String& message, unsigned long requestIdentifier);
1049 1049
1050 virtual DOMWindow* executingWindow() OVERRIDE FINAL; 1050 virtual LocalDOMWindow* executingWindow() OVERRIDE FINAL;
1051 LocalFrame* executingFrame(); 1051 LocalFrame* executingFrame();
1052 1052
1053 DocumentLifecycleNotifier& lifecycleNotifier(); 1053 DocumentLifecycleNotifier& lifecycleNotifier();
1054 DocumentLifecycle& lifecycle() { return m_lifecycle; } 1054 DocumentLifecycle& lifecycle() { return m_lifecycle; }
1055 bool isActive() const { return m_lifecycle.isActive(); } 1055 bool isActive() const { return m_lifecycle.isActive(); }
1056 bool isStopped() const { return m_lifecycle.state() == DocumentLifecycle::St opped; } 1056 bool isStopped() const { return m_lifecycle.state() == DocumentLifecycle::St opped; }
1057 bool isDisposed() const { return m_lifecycle.state() == DocumentLifecycle::D isposed; } 1057 bool isDisposed() const { return m_lifecycle.state() == DocumentLifecycle::D isposed; }
1058 1058
1059 enum HttpRefreshType { 1059 enum HttpRefreshType {
1060 HttpRefreshFromHeader, 1060 HttpRefreshFromHeader,
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1158 1158
1159 PassRefPtrWillBeRawPtr<NodeList> handleZeroPadding(const HitTestRequest&, Hi tTestResult&) const; 1159 PassRefPtrWillBeRawPtr<NodeList> handleZeroPadding(const HitTestRequest&, Hi tTestResult&) const;
1160 1160
1161 void loadEventDelayTimerFired(Timer<Document>*); 1161 void loadEventDelayTimerFired(Timer<Document>*);
1162 void pluginLoadingTimerFired(Timer<Document>*); 1162 void pluginLoadingTimerFired(Timer<Document>*);
1163 1163
1164 PageVisibilityState pageVisibilityState() const; 1164 PageVisibilityState pageVisibilityState() const;
1165 1165
1166 PassRefPtrWillBeRawPtr<HTMLCollection> ensureCachedCollection(CollectionType ); 1166 PassRefPtrWillBeRawPtr<HTMLCollection> ensureCachedCollection(CollectionType );
1167 1167
1168 // Note that dispatching a window load event may cause the DOMWindow to be d etached from 1168 // Note that dispatching a window load event may cause the LocalDOMWindow to be detached from
1169 // the LocalFrame, so callers should take a reference to the DOMWindow (whic h owns us) to 1169 // the LocalFrame, so callers should take a reference to the LocalDOMWindow (which owns us) to
1170 // prevent the Document from getting blown away from underneath them. 1170 // prevent the Document from getting blown away from underneath them.
1171 void dispatchWindowLoadEvent(); 1171 void dispatchWindowLoadEvent();
1172 1172
1173 void addListenerType(ListenerType listenerType) { m_listenerTypes |= listene rType; } 1173 void addListenerType(ListenerType listenerType) { m_listenerTypes |= listene rType; }
1174 void addMutationEventListenerTypeIfEnabled(ListenerType); 1174 void addMutationEventListenerTypeIfEnabled(ListenerType);
1175 1175
1176 void didAssociateFormControlsTimerFired(Timer<Document>*); 1176 void didAssociateFormControlsTimerFired(Timer<Document>*);
1177 1177
1178 void clearFocusedElementSoon(); 1178 void clearFocusedElementSoon();
1179 void clearFocusedElementTimerFired(Timer<Document>*); 1179 void clearFocusedElementTimerFired(Timer<Document>*);
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1198 1198
1199 bool m_hasNodesWithPlaceholderStyle; 1199 bool m_hasNodesWithPlaceholderStyle;
1200 bool m_evaluateMediaQueriesOnStyleRecalc; 1200 bool m_evaluateMediaQueriesOnStyleRecalc;
1201 1201
1202 // If we do ignore the pending stylesheet count, then we need to add a boole an 1202 // If we do ignore the pending stylesheet count, then we need to add a boole an
1203 // to track that this happened so that we can do a full repaint when the sty lesheets 1203 // to track that this happened so that we can do a full repaint when the sty lesheets
1204 // do eventually load. 1204 // do eventually load.
1205 PendingSheetLayout m_pendingSheetLayout; 1205 PendingSheetLayout m_pendingSheetLayout;
1206 1206
1207 LocalFrame* m_frame; 1207 LocalFrame* m_frame;
1208 RawPtrWillBeMember<DOMWindow> m_domWindow; 1208 RawPtrWillBeMember<LocalDOMWindow> m_domWindow;
1209 // FIXME: oilpan: when we get rid of the transition types change the 1209 // FIXME: oilpan: when we get rid of the transition types change the
1210 // HTMLImportsController to not be a DocumentSupplement since it is 1210 // HTMLImportsController to not be a DocumentSupplement since it is
1211 // redundant with oilpan. 1211 // redundant with oilpan.
1212 RawPtrWillBeMember<HTMLImportsController> m_importsController; 1212 RawPtrWillBeMember<HTMLImportsController> m_importsController;
1213 1213
1214 RefPtrWillBeMember<ResourceFetcher> m_fetcher; 1214 RefPtrWillBeMember<ResourceFetcher> m_fetcher;
1215 RefPtrWillBeMember<DocumentParser> m_parser; 1215 RefPtrWillBeMember<DocumentParser> m_parser;
1216 unsigned m_activeParserCount; 1216 unsigned m_activeParserCount;
1217 RefPtrWillBeMember<ContextFeatures> m_contextFeatures; 1217 RefPtrWillBeMember<ContextFeatures> m_contextFeatures;
1218 1218
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1461 inline bool Node::isDocumentNode() const 1461 inline bool Node::isDocumentNode() const
1462 { 1462 {
1463 return this == document(); 1463 return this == document();
1464 } 1464 }
1465 1465
1466 Node* eventTargetNodeForDocument(Document*); 1466 Node* eventTargetNodeForDocument(Document*);
1467 1467
1468 } // namespace WebCore 1468 } // namespace WebCore
1469 1469
1470 #endif // Document_h 1470 #endif // Document_h
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