Source/core/dom/NodeRenderingTraversal.h - Issue 482873002: Simplify NodeRenderingTraversal::parentElement() a bit

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

Issue 482873002: Simplify NodeRenderingTraversal::parentElement() a bit (Closed) Base URL: svn://svn.chromium.org/blink/trunk

Patch Set: Created 6 years, 4 months ago

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1 /*	1 /*

2 * Copyright (C) 2012 Google Inc. All rights reserved.	2 * Copyright (C) 2012 Google Inc. All rights reserved.

3 *	3 *

4 * Redistribution and use in source and binary forms, with or without	4 * Redistribution and use in source and binary forms, with or without

5 * modification, are permitted provided that the following conditions are	5 * modification, are permitted provided that the following conditions are

6 * met:	6 * met:

7 *	7 *

8 * * Redistributions of source code must retain the above copyright	8 * * Redistributions of source code must retain the above copyright

9 * notice, this list of conditions and the following disclaimer.	9 * notice, this list of conditions and the following disclaimer.

10 * * Neither the name of Google Inc. nor the names of its	10 * * Neither the name of Google Inc. nor the names of its

(...skipping 49 matching lines...) Expand 10 before \| Expand all \| Expand 10 after Loading...
60 Node* nextSibling(const Node*);	60 Node* nextSibling(const Node*);

61 Node* previousSibling(const Node*);	61 Node* previousSibling(const Node*);

62 Node* previous(const Node, const Node stayWithin);	62 Node* previous(const Node, const Node stayWithin);

63 Node* next(const Node, const Node stayWithin);	63 Node* next(const Node, const Node stayWithin);

64 RenderObject* nextSiblingRenderer(const Node*);	64 RenderObject* nextSiblingRenderer(const Node*);

65 RenderObject* previousSiblingRenderer(const Node*);	65 RenderObject* previousSiblingRenderer(const Node*);

66 RenderObject* nextInTopLayer(const Element*);	66 RenderObject* nextInTopLayer(const Element*);

67	67

68 inline Element* parentElement(const Node* node)	68 inline Element* parentElement(const Node* node)

69 {	69 {

70 ParentDetails unusedDetails;	70 ContainerNode* found = parent(node);

71 Node* found = parent(node, &unusedDetails);

72 return found && found->isElementNode() ? toElement(found) : 0;	71 return found && found->isElementNode() ? toElement(found) : 0;

73 }	72 }

74	73

75 }	74 }

76	75

77 } // namespace blink	76 } // namespace blink

78	77

79 #endif	78 #endif

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