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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) 2004, 2005, 2006, 2007, 2008, 2009, 2010, 2011 Apple Inc. All r
ights reserved. | 5 * Copyright (C) 2004, 2005, 2006, 2007, 2008, 2009, 2010, 2011 Apple Inc. All r
ights reserved. |
6 * Copyright (C) 2008, 2009 Torch Mobile Inc. All rights reserved. (http://www.t
orchmobile.com/) | 6 * Copyright (C) 2008, 2009 Torch Mobile Inc. All rights reserved. (http://www.t
orchmobile.com/) |
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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628 | 628 |
629 enum ShadowTreesTreatment { | 629 enum ShadowTreesTreatment { |
630 TreatShadowTreesAsDisconnected, | 630 TreatShadowTreesAsDisconnected, |
631 TreatShadowTreesAsComposed | 631 TreatShadowTreesAsComposed |
632 }; | 632 }; |
633 | 633 |
634 unsigned short compareDocumentPositionInternal(const Node*, ShadowTreesTreat
ment) const; | 634 unsigned short compareDocumentPositionInternal(const Node*, ShadowTreesTreat
ment) const; |
635 | 635 |
636 virtual Node* toNode(); | 636 virtual Node* toNode(); |
637 | 637 |
638 virtual const AtomicString& interfaceName() const; | 638 virtual const AtomicString& interfaceName() const OVERRIDE; |
639 virtual ScriptExecutionContext* scriptExecutionContext() const; | 639 virtual ScriptExecutionContext* scriptExecutionContext() const OVERRIDE; |
640 | 640 |
641 virtual bool addEventListener(const AtomicString& eventType, PassRefPtr<Even
tListener>, bool useCapture); | 641 virtual bool addEventListener(const AtomicString& eventType, PassRefPtr<Even
tListener>, bool useCapture); |
642 virtual bool removeEventListener(const AtomicString& eventType, EventListene
r*, bool useCapture); | 642 virtual bool removeEventListener(const AtomicString& eventType, EventListene
r*, bool useCapture); |
643 | 643 |
644 // Handlers to do/undo actions on the target node before an event is dispatc
hed to it and after the event | 644 // Handlers to do/undo actions on the target node before an event is dispatc
hed to it and after the event |
645 // has been dispatched. The data pointer is handed back by the preDispatch
and passed to postDispatch. | 645 // has been dispatched. The data pointer is handed back by the preDispatch
and passed to postDispatch. |
646 virtual void* preDispatchEventHandler(Event*) { return 0; } | 646 virtual void* preDispatchEventHandler(Event*) { return 0; } |
647 virtual void postDispatchEventHandler(Event*, void* /*dataFromPreDispatch*/)
{ } | 647 virtual void postDispatchEventHandler(Event*, void* /*dataFromPreDispatch*/)
{ } |
648 | 648 |
649 using EventTarget::dispatchEvent; | 649 using EventTarget::dispatchEvent; |
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669 virtual void dispatchChangeEvent(); | 669 virtual void dispatchChangeEvent(); |
670 virtual void dispatchInputEvent(); | 670 virtual void dispatchInputEvent(); |
671 | 671 |
672 // Perform the default action for an event. | 672 // Perform the default action for an event. |
673 virtual void defaultEventHandler(Event*); | 673 virtual void defaultEventHandler(Event*); |
674 virtual void willCallDefaultEventHandler(const Event&); | 674 virtual void willCallDefaultEventHandler(const Event&); |
675 | 675 |
676 using TreeShared<Node>::ref; | 676 using TreeShared<Node>::ref; |
677 using TreeShared<Node>::deref; | 677 using TreeShared<Node>::deref; |
678 | 678 |
679 virtual EventTargetData* eventTargetData(); | 679 virtual EventTargetData* eventTargetData() OVERRIDE; |
680 virtual EventTargetData* ensureEventTargetData(); | 680 virtual EventTargetData& ensureEventTargetData() OVERRIDE; |
681 | 681 |
682 void getRegisteredMutationObserversOfType(HashMap<MutationObserver*, Mutatio
nRecordDeliveryOptions>&, MutationObserver::MutationType, const QualifiedName* a
ttributeName); | 682 void getRegisteredMutationObserversOfType(HashMap<MutationObserver*, Mutatio
nRecordDeliveryOptions>&, MutationObserver::MutationType, const QualifiedName* a
ttributeName); |
683 void registerMutationObserver(MutationObserver*, MutationObserverOptions, co
nst HashSet<AtomicString>& attributeFilter); | 683 void registerMutationObserver(MutationObserver*, MutationObserverOptions, co
nst HashSet<AtomicString>& attributeFilter); |
684 void unregisterMutationObserver(MutationObserverRegistration*); | 684 void unregisterMutationObserver(MutationObserverRegistration*); |
685 void registerTransientMutationObserver(MutationObserverRegistration*); | 685 void registerTransientMutationObserver(MutationObserverRegistration*); |
686 void unregisterTransientMutationObserver(MutationObserverRegistration*); | 686 void unregisterTransientMutationObserver(MutationObserverRegistration*); |
687 void notifyMutationObserversNodeWillDetach(); | 687 void notifyMutationObserversNodeWillDetach(); |
688 | 688 |
689 virtual void registerScopedHTMLStyleChild(); | 689 virtual void registerScopedHTMLStyleChild(); |
690 virtual void unregisterScopedHTMLStyleChild(); | 690 virtual void unregisterScopedHTMLStyleChild(); |
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826 bool isUserActionElementActive() const; | 826 bool isUserActionElementActive() const; |
827 bool isUserActionElementInActiveChain() const; | 827 bool isUserActionElementInActiveChain() const; |
828 bool isUserActionElementHovered() const; | 828 bool isUserActionElementHovered() const; |
829 bool isUserActionElementFocused() const; | 829 bool isUserActionElementFocused() const; |
830 | 830 |
831 void setStyleChange(StyleChangeType); | 831 void setStyleChange(StyleChangeType); |
832 | 832 |
833 // Used to share code between lazyAttach and setNeedsStyleRecalc. | 833 // Used to share code between lazyAttach and setNeedsStyleRecalc. |
834 void markAncestorsWithChildNeedsStyleRecalc(); | 834 void markAncestorsWithChildNeedsStyleRecalc(); |
835 | 835 |
836 virtual void refEventTarget(); | 836 virtual void refEventTarget() OVERRIDE; |
837 virtual void derefEventTarget(); | 837 virtual void derefEventTarget() OVERRIDE; |
838 | 838 |
839 virtual RenderStyle* nonRendererStyle() const { return 0; } | 839 virtual RenderStyle* nonRendererStyle() const { return 0; } |
840 | 840 |
841 virtual RenderStyle* virtualComputedStyle(PseudoId = NOPSEUDO); | 841 virtual RenderStyle* virtualComputedStyle(PseudoId = NOPSEUDO); |
842 | 842 |
843 Element* ancestorElement() const; | 843 Element* ancestorElement() const; |
844 | 844 |
845 void trackForDebugging(); | 845 void trackForDebugging(); |
846 | 846 |
847 Vector<OwnPtr<MutationObserverRegistration> >* mutationObserverRegistry(); | 847 Vector<OwnPtr<MutationObserverRegistration> >* mutationObserverRegistry(); |
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925 | 925 |
926 } //namespace | 926 } //namespace |
927 | 927 |
928 #ifndef NDEBUG | 928 #ifndef NDEBUG |
929 // Outside the WebCore namespace for ease of invocation from gdb. | 929 // Outside the WebCore namespace for ease of invocation from gdb. |
930 void showTree(const WebCore::Node*); | 930 void showTree(const WebCore::Node*); |
931 void showNodePath(const WebCore::Node*); | 931 void showNodePath(const WebCore::Node*); |
932 #endif | 932 #endif |
933 | 933 |
934 #endif | 934 #endif |
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