OLD | NEW |
1 /* | 1 /* |
2 * Copyright (C) 1999 Lars Knoll (knoll@kde.org) | 2 * Copyright (C) 1999 Lars Knoll (knoll@kde.org) |
3 * (C) 2004-2005 Allan Sandfeld Jensen (kde@carewolf.com) | 3 * (C) 2004-2005 Allan Sandfeld Jensen (kde@carewolf.com) |
4 * Copyright (C) 2006, 2007 Nicholas Shanks (webkit@nickshanks.com) | 4 * Copyright (C) 2006, 2007 Nicholas Shanks (webkit@nickshanks.com) |
5 * Copyright (C) 2005, 2006, 2007, 2008, 2009, 2010, 2011, 2012, 2013 Apple Inc.
All rights reserved. | 5 * Copyright (C) 2005, 2006, 2007, 2008, 2009, 2010, 2011, 2012, 2013 Apple Inc.
All rights reserved. |
6 * Copyright (C) 2007 Alexey Proskuryakov <ap@webkit.org> | 6 * Copyright (C) 2007 Alexey Proskuryakov <ap@webkit.org> |
7 * Copyright (C) 2007, 2008 Eric Seidel <eric@webkit.org> | 7 * Copyright (C) 2007, 2008 Eric Seidel <eric@webkit.org> |
8 * Copyright (C) 2008, 2009 Torch Mobile Inc. All rights reserved. (http://www.t
orchmobile.com/) | 8 * Copyright (C) 2008, 2009 Torch Mobile Inc. All rights reserved. (http://www.t
orchmobile.com/) |
9 * Copyright (c) 2011, Code Aurora Forum. All rights reserved. | 9 * Copyright (c) 2011, Code Aurora Forum. All rights reserved. |
10 * Copyright (C) Research In Motion Limited 2011. All rights reserved. | 10 * Copyright (C) Research In Motion Limited 2011. All rights reserved. |
(...skipping 85 matching lines...) Expand 10 before | Expand all | Expand 10 after Loading... |
96 template<typename SiblingTraversalStrategy> | 96 template<typename SiblingTraversalStrategy> |
97 Match matchForShadowDistributed(const Element*, const SiblingTraversalStrate
gy&, PseudoId&, SelectorCheckingContext& nextContext) const; | 97 Match matchForShadowDistributed(const Element*, const SiblingTraversalStrate
gy&, PseudoId&, SelectorCheckingContext& nextContext) const; |
98 | 98 |
99 template<typename SiblingTraversalStrategy> | 99 template<typename SiblingTraversalStrategy> |
100 bool checkOne(const SelectorCheckingContext&, const SiblingTraversalStrategy
&) const; | 100 bool checkOne(const SelectorCheckingContext&, const SiblingTraversalStrategy
&) const; |
101 | 101 |
102 bool strictParsing() const { return m_strictParsing; } | 102 bool strictParsing() const { return m_strictParsing; } |
103 | 103 |
104 Mode mode() const { return m_mode; } | 104 Mode mode() const { return m_mode; } |
105 | 105 |
106 static bool tagMatches(const Element*, const QualifiedName&, MatchingTagType
= MatchingElement); | 106 static bool tagMatches(const Element&, const QualifiedName&, MatchingTagType
= MatchingElement); |
107 static bool isCommonPseudoClassSelector(const CSSSelector*); | 107 static bool isCommonPseudoClassSelector(const CSSSelector*); |
108 static bool matchesFocusPseudoClass(const Element*); | 108 static bool matchesFocusPseudoClass(const Element&); |
109 static bool checkExactAttribute(const Element*, const QualifiedName& selecto
rAttributeName, const StringImpl* value); | 109 static bool checkExactAttribute(const Element&, const QualifiedName& selecto
rAttributeName, const StringImpl* value); |
110 | 110 |
111 enum LinkMatchMask { MatchLink = 1, MatchVisited = 2, MatchAll = MatchLink |
MatchVisited }; | 111 enum LinkMatchMask { MatchLink = 1, MatchVisited = 2, MatchAll = MatchLink |
MatchVisited }; |
112 static unsigned determineLinkMatchType(const CSSSelector*); | 112 static unsigned determineLinkMatchType(const CSSSelector*); |
113 | 113 |
114 static bool isHostInItsShadowTree(const Element*, BehaviorAtBoundary, const
ContainerNode* scope); | 114 static bool isHostInItsShadowTree(const Element&, BehaviorAtBoundary, const
ContainerNode* scope); |
115 | 115 |
116 private: | 116 private: |
117 bool checkScrollbarPseudoClass(const SelectorCheckingContext&, Document*, co
nst CSSSelector*) const; | 117 bool checkScrollbarPseudoClass(const SelectorCheckingContext&, Document*, co
nst CSSSelector*) const; |
118 Element* parentElement(const SelectorCheckingContext&) const; | 118 Element* parentElement(const SelectorCheckingContext&) const; |
119 bool scopeContainsLastMatchedElement(const SelectorCheckingContext&) const; | 119 bool scopeContainsLastMatchedElement(const SelectorCheckingContext&) const; |
120 | 120 |
121 static bool isFrameFocused(const Element*); | 121 static bool isFrameFocused(const Element&); |
122 | 122 |
123 bool m_strictParsing; | 123 bool m_strictParsing; |
124 bool m_documentIsHTML; | 124 bool m_documentIsHTML; |
125 Mode m_mode; | 125 Mode m_mode; |
126 }; | 126 }; |
127 | 127 |
128 inline bool SelectorChecker::isCommonPseudoClassSelector(const CSSSelector* sele
ctor) | 128 inline bool SelectorChecker::isCommonPseudoClassSelector(const CSSSelector* sele
ctor) |
129 { | 129 { |
130 if (selector->m_match != CSSSelector::PseudoClass) | 130 if (selector->m_match != CSSSelector::PseudoClass) |
131 return false; | 131 return false; |
132 CSSSelector::PseudoType pseudoType = selector->pseudoType(); | 132 CSSSelector::PseudoType pseudoType = selector->pseudoType(); |
133 return pseudoType == CSSSelector::PseudoLink | 133 return pseudoType == CSSSelector::PseudoLink |
134 || pseudoType == CSSSelector::PseudoAnyLink | 134 || pseudoType == CSSSelector::PseudoAnyLink |
135 || pseudoType == CSSSelector::PseudoVisited | 135 || pseudoType == CSSSelector::PseudoVisited |
136 || pseudoType == CSSSelector::PseudoFocus; | 136 || pseudoType == CSSSelector::PseudoFocus; |
137 } | 137 } |
138 | 138 |
139 inline bool SelectorChecker::tagMatches(const Element* element, const QualifiedN
ame& tagQName, MatchingTagType matchingTagType) | 139 inline bool SelectorChecker::tagMatches(const Element& element, const QualifiedN
ame& tagQName, MatchingTagType matchingTagType) |
140 { | 140 { |
141 if (tagQName == anyQName()) | 141 if (tagQName == anyQName()) |
142 return true; | 142 return true; |
143 const AtomicString& localName = tagQName.localName(); | 143 const AtomicString& localName = tagQName.localName(); |
144 if (localName != starAtom && (localName != element->localName() || matchingT
agType == MatchingHostInItsShadowTree)) | 144 if (localName != starAtom && (localName != element.localName() || matchingTa
gType == MatchingHostInItsShadowTree)) |
145 return false; | 145 return false; |
146 const AtomicString& namespaceURI = tagQName.namespaceURI(); | 146 const AtomicString& namespaceURI = tagQName.namespaceURI(); |
147 return namespaceURI == starAtom || namespaceURI == element->namespaceURI(); | 147 return namespaceURI == starAtom || namespaceURI == element.namespaceURI(); |
148 } | 148 } |
149 | 149 |
150 inline bool SelectorChecker::checkExactAttribute(const Element* element, const Q
ualifiedName& selectorAttributeName, const StringImpl* value) | 150 inline bool SelectorChecker::checkExactAttribute(const Element& element, const Q
ualifiedName& selectorAttributeName, const StringImpl* value) |
151 { | 151 { |
152 if (!element->hasAttributesWithoutUpdate()) | 152 if (!element.hasAttributesWithoutUpdate()) |
153 return false; | 153 return false; |
154 unsigned size = element->attributeCount(); | 154 unsigned size = element.attributeCount(); |
155 for (unsigned i = 0; i < size; ++i) { | 155 for (unsigned i = 0; i < size; ++i) { |
156 const Attribute* attribute = element->attributeItem(i); | 156 const Attribute* attribute = element.attributeItem(i); |
157 if (attribute->matches(selectorAttributeName) && (!value || attribute->v
alue().impl() == value)) | 157 if (attribute->matches(selectorAttributeName) && (!value || attribute->v
alue().impl() == value)) |
158 return true; | 158 return true; |
159 } | 159 } |
160 return false; | 160 return false; |
161 } | 161 } |
162 | 162 |
163 inline bool SelectorChecker::isHostInItsShadowTree(const Element* element, Behav
iorAtBoundary behaviorAtBoundary, const ContainerNode* scope) | 163 inline bool SelectorChecker::isHostInItsShadowTree(const Element& element, Behav
iorAtBoundary behaviorAtBoundary, const ContainerNode* scope) |
164 { | 164 { |
165 return (behaviorAtBoundary & ScopeIsShadowHost) && scope == element; | 165 return (behaviorAtBoundary & ScopeIsShadowHost) && scope == element; |
166 } | 166 } |
167 | 167 |
168 } | 168 } |
169 | 169 |
170 #endif | 170 #endif |
OLD | NEW |