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

Issue 14508005: Support an Event Path API (Closed) Base URL: svn://svn.chromium.org/blink/trunk
Patch Set: event.path() now returns a different view for each node. Created 7 years, 7 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 * 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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671 virtual void reportMemoryUsage(MemoryObjectInfo*) const; 671 virtual void reportMemoryUsage(MemoryObjectInfo*) const;
672 672
673 void textRects(Vector<IntRect>&) const; 673 void textRects(Vector<IntRect>&) const;
674 674
675 unsigned connectedSubframeCount() const; 675 unsigned connectedSubframeCount() const;
676 void incrementConnectedSubframeCount(unsigned amount = 1); 676 void incrementConnectedSubframeCount(unsigned amount = 1);
677 void decrementConnectedSubframeCount(unsigned amount = 1); 677 void decrementConnectedSubframeCount(unsigned amount = 1);
678 void updateAncestorConnectedSubframeCountForRemoval() const; 678 void updateAncestorConnectedSubframeCountForRemoval() const;
679 void updateAncestorConnectedSubframeCountForInsertion() const; 679 void updateAncestorConnectedSubframeCountForInsertion() const;
680 680
681 bool canReach(const Node*) const;
682
681 private: 683 private:
682 enum NodeFlags { 684 enum NodeFlags {
683 IsTextFlag = 1, 685 IsTextFlag = 1,
684 IsContainerFlag = 1 << 1, 686 IsContainerFlag = 1 << 1,
685 IsElementFlag = 1 << 2, 687 IsElementFlag = 1 << 2,
686 IsStyledElementFlag = 1 << 3, 688 IsStyledElementFlag = 1 << 3,
687 IsHTMLFlag = 1 << 4, 689 IsHTMLFlag = 1 << 4,
688 IsSVGFlag = 1 << 5, 690 IsSVGFlag = 1 << 5,
689 IsAttachedFlag = 1 << 6, 691 IsAttachedFlag = 1 << 6,
690 ChildNeedsStyleRecalcFlag = 1 << 7, 692 ChildNeedsStyleRecalcFlag = 1 << 7,
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888 890
889 } //namespace 891 } //namespace
890 892
891 #ifndef NDEBUG 893 #ifndef NDEBUG
892 // Outside the WebCore namespace for ease of invocation from gdb. 894 // Outside the WebCore namespace for ease of invocation from gdb.
893 void showTree(const WebCore::Node*); 895 void showTree(const WebCore::Node*);
894 void showNodePath(const WebCore::Node*); 896 void showNodePath(const WebCore::Node*);
895 #endif 897 #endif
896 898
897 #endif 899 #endif
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