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Side by Side Diff: Source/core/css/StyleSheetContents.h

Issue 82583005: Use removeFontFace to avoid resetting fontSelector. (Closed) Base URL: svn://svn.chromium.org/blink/trunk
Patch Set: Added 2 layout tests Created 7 years ago
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1 /* 1 /*
2 * (C) 1999-2003 Lars Knoll (knoll@kde.org) 2 * (C) 1999-2003 Lars Knoll (knoll@kde.org)
3 * Copyright (C) 2004, 2006, 2007, 2008, 2009, 2010, 2012 Apple Inc. All rights reserved. 3 * Copyright (C) 2004, 2006, 2007, 2008, 2009, 2010, 2012 Apple Inc. All rights reserved.
4 * 4 *
5 * This library is free software; you can redistribute it and/or 5 * This library is free software; you can redistribute it and/or
6 * modify it under the terms of the GNU Library General Public 6 * modify it under the terms of the GNU Library General Public
7 * License as published by the Free Software Foundation; either 7 * License as published by the Free Software Foundation; either
8 * version 2 of the License, or (at your option) any later version. 8 * version 2 of the License, or (at your option) any later version.
9 * 9 *
10 * This library is distributed in the hope that it will be useful, 10 * This library is distributed in the hope that it will be useful,
(...skipping 23 matching lines...) Expand all
34 34
35 35
36 namespace WebCore { 36 namespace WebCore {
37 37
38 class CSSStyleSheet; 38 class CSSStyleSheet;
39 class CSSStyleSheetResource; 39 class CSSStyleSheetResource;
40 class Document; 40 class Document;
41 class Node; 41 class Node;
42 class SecurityOrigin; 42 class SecurityOrigin;
43 class StyleRuleBase; 43 class StyleRuleBase;
44 class StyleRuleFontFace;
44 class StyleRuleImport; 45 class StyleRuleImport;
45 46
46 class StyleSheetContents : public RefCounted<StyleSheetContents> { 47 class StyleSheetContents : public RefCounted<StyleSheetContents> {
47 public: 48 public:
48 static PassRefPtr<StyleSheetContents> create(const CSSParserContext& context = CSSParserContext(HTMLStandardMode)) 49 static PassRefPtr<StyleSheetContents> create(const CSSParserContext& context = CSSParserContext(HTMLStandardMode))
49 { 50 {
50 return adoptRef(new StyleSheetContents(0, String(), context)); 51 return adoptRef(new StyleSheetContents(0, String(), context));
51 } 52 }
52 static PassRefPtr<StyleSheetContents> create(const String& originalURL, cons t CSSParserContext& context) 53 static PassRefPtr<StyleSheetContents> create(const String& originalURL, cons t CSSParserContext& context)
53 { 54 {
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86 bool hasFailedOrCanceledSubresources() const; 87 bool hasFailedOrCanceledSubresources() const;
87 88
88 KURL completeURL(const String& url) const; 89 KURL completeURL(const String& url) const;
89 void addSubresourceStyleURLs(ListHashSet<KURL>&); 90 void addSubresourceStyleURLs(ListHashSet<KURL>&);
90 91
91 void setHasSyntacticallyValidCSSHeader(bool b) { m_hasSyntacticallyValidCSSH eader = b; } 92 void setHasSyntacticallyValidCSSHeader(bool b) { m_hasSyntacticallyValidCSSH eader = b; }
92 bool hasSyntacticallyValidCSSHeader() const { return m_hasSyntacticallyValid CSSHeader; } 93 bool hasSyntacticallyValidCSSHeader() const { return m_hasSyntacticallyValid CSSHeader; }
93 94
94 void setHasFontFaceRule(bool b) { m_hasFontFaceRule = b; } 95 void setHasFontFaceRule(bool b) { m_hasFontFaceRule = b; }
95 bool hasFontFaceRule() const { return m_hasFontFaceRule; } 96 bool hasFontFaceRule() const { return m_hasFontFaceRule; }
97 void findFontFaceRules(Vector<const StyleRuleFontFace*>& fontFaceRules);
96 98
97 void parserAddNamespace(const AtomicString& prefix, const AtomicString& uri) ; 99 void parserAddNamespace(const AtomicString& prefix, const AtomicString& uri) ;
98 void parserAppendRule(PassRefPtr<StyleRuleBase>); 100 void parserAppendRule(PassRefPtr<StyleRuleBase>);
99 void parserSetEncodingFromCharsetRule(const String& encoding); 101 void parserSetEncodingFromCharsetRule(const String& encoding);
100 void parserSetUsesRemUnits(bool b) { m_usesRemUnits = b; } 102 void parserSetUsesRemUnits(bool b) { m_usesRemUnits = b; }
101 103
102 void clearRules(); 104 void clearRules();
103 105
104 bool hasCharsetRule() const { return !m_encodingFromCharsetRule.isNull(); } 106 bool hasCharsetRule() const { return !m_encodingFromCharsetRule.isNull(); }
105 String encodingFromCharsetRule() const { return m_encodingFromCharsetRule; } 107 String encodingFromCharsetRule() const { return m_encodingFromCharsetRule; }
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146 bool hasMediaQueries() { return m_hasMediaQueries; } 148 bool hasMediaQueries() { return m_hasMediaQueries; }
147 149
148 void shrinkToFit(); 150 void shrinkToFit();
149 RuleSet& ruleSet() { ASSERT(m_ruleSet); return *m_ruleSet.get(); } 151 RuleSet& ruleSet() { ASSERT(m_ruleSet); return *m_ruleSet.get(); }
150 RuleSet& ensureRuleSet(const MediaQueryEvaluator&, AddRuleFlags); 152 RuleSet& ensureRuleSet(const MediaQueryEvaluator&, AddRuleFlags);
151 void clearRuleSet(); 153 void clearRuleSet();
152 154
153 private: 155 private:
154 StyleSheetContents(StyleRuleImport* ownerRule, const String& originalURL, co nst CSSParserContext&); 156 StyleSheetContents(StyleRuleImport* ownerRule, const String& originalURL, co nst CSSParserContext&);
155 StyleSheetContents(const StyleSheetContents&); 157 StyleSheetContents(const StyleSheetContents&);
158 void notifyRemoveFontFaceRule(const StyleRuleFontFace*);
156 159
157 void clearCharsetRule(); 160 void clearCharsetRule();
158 161
159 StyleRuleImport* m_ownerRule; 162 StyleRuleImport* m_ownerRule;
160 163
161 String m_originalURL; 164 String m_originalURL;
162 165
163 String m_encodingFromCharsetRule; 166 String m_encodingFromCharsetRule;
164 Vector<RefPtr<StyleRuleImport> > m_importRules; 167 Vector<RefPtr<StyleRuleImport> > m_importRules;
165 Vector<RefPtr<StyleRuleBase> > m_childRules; 168 Vector<RefPtr<StyleRuleBase> > m_childRules;
(...skipping 11 matching lines...) Expand all
177 180
178 CSSParserContext m_parserContext; 181 CSSParserContext m_parserContext;
179 182
180 Vector<CSSStyleSheet*> m_clients; 183 Vector<CSSStyleSheet*> m_clients;
181 OwnPtr<RuleSet> m_ruleSet; 184 OwnPtr<RuleSet> m_ruleSet;
182 }; 185 };
183 186
184 } // namespace 187 } // namespace
185 188
186 #endif 189 #endif
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