sky/engine/core/dom/StyleEngine.h - Issue 837883002: Store features in the ScopedStyleResoolver.

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Issue 837883002: Store features in the ScopedStyleResoolver. (Closed) Base URL: git@github.com:domokit/mojo.git@master

Patch Set: Simpler even. Created 5 years, 11 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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101 void clearFontCache();	101 void clearFontCache();

102 // updateGenericFontFamilySettings is used from WebSettingsImpl.	102 // updateGenericFontFamilySettings is used from WebSettingsImpl.

103 void updateGenericFontFamilySettings();	103 void updateGenericFontFamilySettings();

104	104

105 void resolverChanged();	105 void resolverChanged();

106 unsigned resolverAccessCount() const;	106 unsigned resolverAccessCount() const;

107	107

108 PassRefPtr<CSSStyleSheet> createSheet(Element*, const String& text);	108 PassRefPtr<CSSStyleSheet> createSheet(Element*, const String& text);

109 void removeSheet(StyleSheetContents*);	109 void removeSheet(StyleSheetContents*);

110	110

111 void collectScopedStyleFeaturesTo(RuleFeatureSet&) const;

112

113 private:	111 private:

114 // CSSFontSelectorClient implementation.	112 // CSSFontSelectorClient implementation.

115 virtual void fontsNeedUpdate(CSSFontSelector*) override;	113 virtual void fontsNeedUpdate(CSSFontSelector*) override;

116	114

117 private:	115 private:

118 explicit StyleEngine(Document&);	116 explicit StyleEngine(Document&);

119	117

120 void createResolver();	118 void createResolver();

121	119

122 RawPtr<Document> m_document;	120 RawPtr<Document> m_document;

123	121

124 typedef ListHashSet<TreeScope*, 16> TreeScopeSet;	122 typedef ListHashSet<TreeScope*, 16> TreeScopeSet;

125 TreeScopeSet m_activeTreeScopes;	123 TreeScopeSet m_activeTreeScopes;

126	124

127 bool m_ignorePendingStylesheets;	125 bool m_ignorePendingStylesheets;

128 OwnPtr<StyleResolver> m_resolver;	126 OwnPtr<StyleResolver> m_resolver;

129	127

130 RefPtr<CSSFontSelector> m_fontSelector;	128 RefPtr<CSSFontSelector> m_fontSelector;

131	129

132 HashMap<AtomicString, StyleSheetContents*> m_textToSheetCache;	130 HashMap<AtomicString, StyleSheetContents*> m_textToSheetCache;

133 HashMap<StyleSheetContents*, AtomicString> m_sheetToTextCache;	131 HashMap<StyleSheetContents*, AtomicString> m_sheetToTextCache;

134 };	132 };

135	133

136 }	134 }

137	135

138 #endif // SKY_ENGINE_CORE_DOM_STYLEENGINE_H_	136 #endif // SKY_ENGINE_CORE_DOM_STYLEENGINE_H_

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