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

Issue 1642503002: Implement Node.treeRoot (Closed) Base URL: https://chromium.googlesource.com/chromium/src.git@master
Patch Set: Add test cases Created 4 years, 10 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) 2004-2011, 2014 Apple Inc. All rights reserved. 5 * Copyright (C) 2004-2011, 2014 Apple Inc. All rights 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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207 virtual NodeType nodeType() const = 0; 207 virtual NodeType nodeType() const = 0;
208 ContainerNode* parentNode() const; 208 ContainerNode* parentNode() const;
209 Element* parentElement() const; 209 Element* parentElement() const;
210 ContainerNode* parentElementOrShadowRoot() const; 210 ContainerNode* parentElementOrShadowRoot() const;
211 ContainerNode* parentElementOrDocumentFragment() const; 211 ContainerNode* parentElementOrDocumentFragment() const;
212 Node* previousSibling() const { return m_previous; } 212 Node* previousSibling() const { return m_previous; }
213 Node* nextSibling() const { return m_next; } 213 Node* nextSibling() const { return m_next; }
214 PassRefPtrWillBeRawPtr<NodeList> childNodes(); 214 PassRefPtrWillBeRawPtr<NodeList> childNodes();
215 Node* firstChild() const; 215 Node* firstChild() const;
216 Node* lastChild() const; 216 Node* lastChild() const;
217 Node* treeRoot();
hayato 2016/02/01 05:48:47 This can be: Node& treeRoot() const;
217 218
218 void remove(ExceptionState& = ASSERT_NO_EXCEPTION); 219 void remove(ExceptionState& = ASSERT_NO_EXCEPTION);
219 220
220 Node* pseudoAwareNextSibling() const; 221 Node* pseudoAwareNextSibling() const;
221 Node* pseudoAwarePreviousSibling() const; 222 Node* pseudoAwarePreviousSibling() const;
222 Node* pseudoAwareFirstChild() const; 223 Node* pseudoAwareFirstChild() const;
223 Node* pseudoAwareLastChild() const; 224 Node* pseudoAwareLastChild() const;
224 225
225 const KURL& baseURI() const; 226 const KURL& baseURI() const;
226 227
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926 } // namespace blink 927 } // namespace blink
927 928
928 #ifndef NDEBUG 929 #ifndef NDEBUG
929 // Outside the WebCore namespace for ease of invocation from gdb. 930 // Outside the WebCore namespace for ease of invocation from gdb.
930 void showNode(const blink::Node*); 931 void showNode(const blink::Node*);
931 void showTree(const blink::Node*); 932 void showTree(const blink::Node*);
932 void showNodePath(const blink::Node*); 933 void showNodePath(const blink::Node*);
933 #endif 934 #endif
934 935
935 #endif // Node_h 936 #endif // Node_h
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