Source/core/dom/Text.h - Issue 16896019: Replace RenderArena with PartitionAlloc.

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Issue 16896019: Replace RenderArena with PartitionAlloc. (Closed) Base URL: svn://svn.chromium.org/blink/trunk

Patch Set: Created 7 years, 6 months ago

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« Source/core/css/CSSImageValue.cpp ('K') | « Source/core/dom/NodeRenderingContext.cpp ('k') | Source/core/dom/Text.cpp » ('j') | Source/core/rendering/RenderObject.cpp » ('J')

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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 * Copyright (C) 2003, 2004, 2005, 2006, 2007, 2008, 2009 Apple Inc. All rights reserved.	4 * Copyright (C) 2003, 2004, 2005, 2006, 2007, 2008, 2009 Apple Inc. All rights reserved.

5 *	5 *

6 * This library is free software; you can redistribute it and/or	6 * This library is free software; you can redistribute it and/or

7 * modify it under the terms of the GNU Library General Public	7 * modify it under the terms of the GNU Library General Public

8 * License as published by the Free Software Foundation; either	8 * License as published by the Free Software Foundation; either

9 * version 2 of the License, or (at your option) any later version.	9 * version 2 of the License, or (at your option) any later version.

10 *	10 *

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42 PassRefPtr<Text> splitText(unsigned offset, ExceptionCode&);	42 PassRefPtr<Text> splitText(unsigned offset, ExceptionCode&);

43	43

44 // DOM Level 3: http://www.w3.org/TR/DOM-Level-3-Core/core.html#ID-131229577 2	44 // DOM Level 3: http://www.w3.org/TR/DOM-Level-3-Core/core.html#ID-131229577 2

45	45

46 String wholeText() const;	46 String wholeText() const;

47 PassRefPtr<Text> replaceWholeText(const String&);	47 PassRefPtr<Text> replaceWholeText(const String&);

48	48

49 void recalcTextStyle(StyleChange);	49 void recalcTextStyle(StyleChange);

50 void createTextRendererIfNeeded();	50 void createTextRendererIfNeeded();

51 bool textRendererIsNeeded(const NodeRenderingContext&);	51 bool textRendererIsNeeded(const NodeRenderingContext&);

52 RenderText* createTextRenderer(RenderArena, RenderStyle);	52 RenderText* createTextRenderer(RenderStyle*);

53 void updateTextRenderer(unsigned offsetOfReplacedData, unsigned lengthOfRepl acedData);	53 void updateTextRenderer(unsigned offsetOfReplacedData, unsigned lengthOfRepl acedData);

54	54

55 virtual void attach(const AttachContext& = AttachContext()) OVERRIDE FINAL;	55 virtual void attach(const AttachContext& = AttachContext()) OVERRIDE FINAL;

56	56

57 virtual bool canContainRangeEndPoint() const OVERRIDE FINAL { return true; }	57 virtual bool canContainRangeEndPoint() const OVERRIDE FINAL { return true; }

58 virtual NodeType nodeType() const OVERRIDE;	58 virtual NodeType nodeType() const OVERRIDE;

59	59

60 protected:	60 protected:

61 Text(TreeScope* treeScope, const String& data, ConstructionType type)	61 Text(TreeScope* treeScope, const String& data, ConstructionType type)

62 : CharacterData(treeScope, data, type)	62 : CharacterData(treeScope, data, type)

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78	78

79 inline Text* toText(Node* node)	79 inline Text* toText(Node* node)

80 {	80 {

81 ASSERT_WITH_SECURITY_IMPLICATION(!node \|\| node->isTextNode());	81 ASSERT_WITH_SECURITY_IMPLICATION(!node \|\| node->isTextNode());

82 return static_cast<Text*>(node);	82 return static_cast<Text*>(node);

83 }	83 }

84	84

85 } // namespace WebCore	85 } // namespace WebCore

86	86

87 #endif // Text_h	87 #endif // Text_h

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