Source/core/dom/StyleEngine.h - Issue 27537009: Avoid always style recalc when removing stylesheets.

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Issue 27537009: Avoid always style recalc when removing stylesheets. (Closed) Base URL: svn://svn.chromium.org/blink/trunk

Patch Set: Created 7 years, 2 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 * (C) 2006 Alexey Proskuryakov (ap@webkit.org)	5 * (C) 2006 Alexey Proskuryakov (ap@webkit.org)

6 * Copyright (C) 2004, 2005, 2006, 2007, 2008, 2009, 2010, 2012 Apple Inc. All r ights reserved.	6 * Copyright (C) 2004, 2005, 2006, 2007, 2008, 2009, 2010, 2012 Apple Inc. All r ights reserved.

7 * Copyright (C) 2008, 2009 Torch Mobile Inc. All rights reserved. (http://www.t orchmobile.com/)	7 * Copyright (C) 2008, 2009 Torch Mobile Inc. All rights reserved. (http://www.t orchmobile.com/)

8 * Copyright (C) 2010 Nokia Corporation and/or its subsidiary(-ies)	8 * Copyright (C) 2010 Nokia Corporation and/or its subsidiary(-ies)

9 * Copyright (C) 2011 Google Inc. All rights reserved.	9 * Copyright (C) 2011 Google Inc. All rights reserved.

10 *	10 *

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56 ~StyleEngine();	56 ~StyleEngine();

57	57

58 const Vector<RefPtr<StyleSheet> >& styleSheetsForStyleSheetList(TreeScope&);	58 const Vector<RefPtr<StyleSheet> >& styleSheetsForStyleSheetList(TreeScope&);

59 const Vector<RefPtr<CSSStyleSheet> >& activeAuthorStyleSheets() const;	59 const Vector<RefPtr<CSSStyleSheet> >& activeAuthorStyleSheets() const;

60	60

61 CSSStyleSheet* pageUserSheet();	61 CSSStyleSheet* pageUserSheet();

62 const Vector<RefPtr<CSSStyleSheet> >& documentUserStyleSheets() const { retu rn m_userStyleSheets; }	62 const Vector<RefPtr<CSSStyleSheet> >& documentUserStyleSheets() const { retu rn m_userStyleSheets; }

63 const Vector<RefPtr<CSSStyleSheet> >& documentAuthorStyleSheets() const { re turn m_authorStyleSheets; }	63 const Vector<RefPtr<CSSStyleSheet> >& documentAuthorStyleSheets() const { re turn m_authorStyleSheets; }

64 const Vector<RefPtr<CSSStyleSheet> >& injectedAuthorStyleSheets() const;	64 const Vector<RefPtr<CSSStyleSheet> >& injectedAuthorStyleSheets() const;

65	65

	66 void modifiedStyleSheet(StyleSheet*);

66 void addStyleSheetCandidateNode(Node*, bool createdByParser);	67 void addStyleSheetCandidateNode(Node*, bool createdByParser);

67 void removeStyleSheetCandidateNode(Node, ContainerNode scopingNode = 0);	68 void removeStyleSheetCandidateNode(Node, ContainerNode scopingNode = 0);

68 void modifiedStyleSheetCandidateNode(Node*);	69 void modifiedStyleSheetCandidateNode(Node*);

69	70

70 void clearPageUserSheet();	71 void clearPageUserSheet();

71 void updatePageUserSheet();	72 void updatePageUserSheet();

72 void invalidateInjectedStyleSheetCache();	73 void invalidateInjectedStyleSheetCache();

73 void updateInjectedStyleSheetCache() const;	74 void updateInjectedStyleSheetCache() const;

74	75

75 void addAuthorSheet(PassRefPtr<StyleSheetContents> authorSheet);	76 void addAuthorSheet(PassRefPtr<StyleSheetContents> authorSheet);

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152 bool m_usesSiblingRules;	153 bool m_usesSiblingRules;

153 bool m_usesSiblingRulesOverride;	154 bool m_usesSiblingRulesOverride;

154 bool m_usesFirstLineRules;	155 bool m_usesFirstLineRules;

155 bool m_usesFirstLetterRules;	156 bool m_usesFirstLetterRules;

156 bool m_usesRemUnits;	157 bool m_usesRemUnits;

157 };	158 };

158	159

159 }	160 }

160	161

161 #endif	162 #endif

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