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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 * Copyright (C) 2003, 2004, 2005, 2006, 2007, 2008, 2009, 2010, 2011 Apple Inc.
All rights reserved. | 3 * Copyright (C) 2003, 2004, 2005, 2006, 2007, 2008, 2009, 2010, 2011 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, |
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115 PassRefPtr<LayoutStyle> pseudoStyleForElement(Element*, const PseudoStyleReq
uest&, LayoutStyle* parentStyle); | 115 PassRefPtr<LayoutStyle> pseudoStyleForElement(Element*, const PseudoStyleReq
uest&, LayoutStyle* parentStyle); |
116 | 116 |
117 PassRefPtr<LayoutStyle> styleForPage(int pageIndex); | 117 PassRefPtr<LayoutStyle> styleForPage(int pageIndex); |
118 PassRefPtr<LayoutStyle> defaultStyleForElement(); | 118 PassRefPtr<LayoutStyle> defaultStyleForElement(); |
119 PassRefPtr<LayoutStyle> styleForText(Text*); | 119 PassRefPtr<LayoutStyle> styleForText(Text*); |
120 | 120 |
121 static PassRefPtr<LayoutStyle> styleForDocument(Document&); | 121 static PassRefPtr<LayoutStyle> styleForDocument(Document&); |
122 | 122 |
123 // FIXME: It could be better to call appendAuthorStyleSheets() directly afte
r we factor StyleResolver further. | 123 // FIXME: It could be better to call appendAuthorStyleSheets() directly afte
r we factor StyleResolver further. |
124 // https://bugs.webkit.org/show_bug.cgi?id=108890 | 124 // https://bugs.webkit.org/show_bug.cgi?id=108890 |
125 void appendAuthorStyleSheets(const WillBeHeapVector<RefPtrWillBeMember<CSSSt
yleSheet> >&); | 125 void appendAuthorStyleSheets(const WillBeHeapVector<RefPtrWillBeMember<CSSSt
yleSheet>>&); |
126 void resetAuthorStyle(TreeScope&); | 126 void resetAuthorStyle(TreeScope&); |
127 void finishAppendAuthorStyleSheets(); | 127 void finishAppendAuthorStyleSheets(); |
128 | 128 |
129 void lazyAppendAuthorStyleSheets(unsigned firstNew, const WillBeHeapVector<R
efPtrWillBeMember<CSSStyleSheet> >&); | 129 void lazyAppendAuthorStyleSheets(unsigned firstNew, const WillBeHeapVector<R
efPtrWillBeMember<CSSStyleSheet>>&); |
130 void removePendingAuthorStyleSheets(const WillBeHeapVector<RefPtrWillBeMembe
r<CSSStyleSheet> >&); | 130 void removePendingAuthorStyleSheets(const WillBeHeapVector<RefPtrWillBeMembe
r<CSSStyleSheet>>&); |
131 void appendPendingAuthorStyleSheets(); | 131 void appendPendingAuthorStyleSheets(); |
132 bool hasPendingAuthorStyleSheets() const { return m_pendingStyleSheets.size(
) > 0 || m_needCollectFeatures; } | 132 bool hasPendingAuthorStyleSheets() const { return m_pendingStyleSheets.size(
) > 0 || m_needCollectFeatures; } |
133 | 133 |
134 SelectorFilter& selectorFilter() { return m_selectorFilter; } | 134 SelectorFilter& selectorFilter() { return m_selectorFilter; } |
135 | 135 |
136 StyleRuleKeyframes* findKeyframesRule(const Element*, const AtomicString& an
imationName); | 136 StyleRuleKeyframes* findKeyframesRule(const Element*, const AtomicString& an
imationName); |
137 | 137 |
138 // These methods will give back the set of rules that matched for a given el
ement (or a pseudo-element). | 138 // These methods will give back the set of rules that matched for a given el
ement (or a pseudo-element). |
139 enum CSSRuleFilter { | 139 enum CSSRuleFilter { |
140 UAAndUserCSSRules = 1 << 1, | 140 UAAndUserCSSRules = 1 << 1, |
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198 void increaseStyleSharingDepth() { ++m_styleSharingDepth; } | 198 void increaseStyleSharingDepth() { ++m_styleSharingDepth; } |
199 void decreaseStyleSharingDepth() { --m_styleSharingDepth; } | 199 void decreaseStyleSharingDepth() { --m_styleSharingDepth; } |
200 | 200 |
201 PassRefPtrWillBeRawPtr<PseudoElement> createPseudoElementIfNeeded(Element& p
arent, PseudoId); | 201 PassRefPtrWillBeRawPtr<PseudoElement> createPseudoElementIfNeeded(Element& p
arent, PseudoId); |
202 | 202 |
203 DECLARE_TRACE(); | 203 DECLARE_TRACE(); |
204 | 204 |
205 void addTreeBoundaryCrossingScope(ContainerNode& scope); | 205 void addTreeBoundaryCrossingScope(ContainerNode& scope); |
206 | 206 |
207 private: | 207 private: |
208 void initWatchedSelectorRules(const WillBeHeapVector<RefPtrWillBeMember<Styl
eRule> >& watchedSelectors); | 208 void initWatchedSelectorRules(const WillBeHeapVector<RefPtrWillBeMember<Styl
eRule>>& watchedSelectors); |
209 | 209 |
210 // FIXME: This should probably go away, folded into FontBuilder. | 210 // FIXME: This should probably go away, folded into FontBuilder. |
211 void updateFont(StyleResolverState&); | 211 void updateFont(StyleResolverState&); |
212 | 212 |
213 static AuthorStyleInfo authorStyleInfo(StyleResolverState&); | 213 static AuthorStyleInfo authorStyleInfo(StyleResolverState&); |
214 | 214 |
215 void loadPendingResources(StyleResolverState&); | 215 void loadPendingResources(StyleResolverState&); |
216 void adjustLayoutStyle(StyleResolverState&, Element*); | 216 void adjustLayoutStyle(StyleResolverState&, Element*); |
217 | 217 |
218 void appendCSSStyleSheet(CSSStyleSheet&); | 218 void appendCSSStyleSheet(CSSStyleSheet&); |
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230 | 230 |
231 void applyMatchedProperties(StyleResolverState&, const MatchResult&); | 231 void applyMatchedProperties(StyleResolverState&, const MatchResult&); |
232 bool applyAnimatedProperties(StyleResolverState&, const Element* animatingEl
ement); | 232 bool applyAnimatedProperties(StyleResolverState&, const Element* animatingEl
ement); |
233 void applyCallbackSelectors(StyleResolverState&); | 233 void applyCallbackSelectors(StyleResolverState&); |
234 | 234 |
235 template <CSSPropertyPriority priority> | 235 template <CSSPropertyPriority priority> |
236 void applyMatchedProperties(StyleResolverState&, const MatchResult&, bool im
portant, int startIndex, int endIndex, bool inheritedOnly); | 236 void applyMatchedProperties(StyleResolverState&, const MatchResult&, bool im
portant, int startIndex, int endIndex, bool inheritedOnly); |
237 template <CSSPropertyPriority priority> | 237 template <CSSPropertyPriority priority> |
238 void applyProperties(StyleResolverState&, const StylePropertySet* properties
, bool isImportant, bool inheritedOnly, PropertyWhitelistType = PropertyWhitelis
tNone); | 238 void applyProperties(StyleResolverState&, const StylePropertySet* properties
, bool isImportant, bool inheritedOnly, PropertyWhitelistType = PropertyWhitelis
tNone); |
239 template <CSSPropertyPriority priority> | 239 template <CSSPropertyPriority priority> |
240 void applyAnimatedProperties(StyleResolverState&, const WillBeHeapHashMap<CS
SPropertyID, RefPtrWillBeMember<Interpolation> >&); | 240 void applyAnimatedProperties(StyleResolverState&, const WillBeHeapHashMap<CS
SPropertyID, RefPtrWillBeMember<Interpolation>>&); |
241 template <CSSPropertyPriority priority> | 241 template <CSSPropertyPriority priority> |
242 void applyAllProperty(StyleResolverState&, CSSValue*, bool inheritedOnly); | 242 void applyAllProperty(StyleResolverState&, CSSValue*, bool inheritedOnly); |
243 | 243 |
244 void matchPageRules(MatchResult&, RuleSet*, bool isLeftPage, bool isFirstPag
e, const String& pageName); | 244 void matchPageRules(MatchResult&, RuleSet*, bool isLeftPage, bool isFirstPag
e, const String& pageName); |
245 void matchPageRulesForList(WillBeHeapVector<RawPtrWillBeMember<StyleRulePage
> >& matchedRules, const WillBeHeapVector<RawPtrWillBeMember<StyleRulePage> >&,
bool isLeftPage, bool isFirstPage, const String& pageName); | 245 void matchPageRulesForList(WillBeHeapVector<RawPtrWillBeMember<StyleRulePage
>>& matchedRules, const WillBeHeapVector<RawPtrWillBeMember<StyleRulePage>>&, bo
ol isLeftPage, bool isFirstPage, const String& pageName); |
246 void collectViewportRules(); | 246 void collectViewportRules(); |
247 | 247 |
248 bool isLeftPage(int pageIndex) const; | 248 bool isLeftPage(int pageIndex) const; |
249 bool isRightPage(int pageIndex) const { return !isLeftPage(pageIndex); } | 249 bool isRightPage(int pageIndex) const { return !isLeftPage(pageIndex); } |
250 bool isFirstPage(int pageIndex) const; | 250 bool isFirstPage(int pageIndex) const; |
251 String pageName(int pageIndex) const; | 251 String pageName(int pageIndex) const; |
252 | 252 |
253 bool pseudoStyleForElementInternal(Element&, const PseudoStyleRequest&, Layo
utStyle* parentStyle, StyleResolverState&); | 253 bool pseudoStyleForElementInternal(Element&, const PseudoStyleRequest&, Layo
utStyle* parentStyle, StyleResolverState&); |
254 | 254 |
255 PassRefPtrWillBeRawPtr<PseudoElement> createPseudoElement(Element* parent, P
seudoId); | 255 PassRefPtrWillBeRawPtr<PseudoElement> createPseudoElement(Element* parent, P
seudoId); |
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292 OwnPtr<StyleResolverStats> m_styleResolverStatsTotals; | 292 OwnPtr<StyleResolverStats> m_styleResolverStatsTotals; |
293 unsigned m_styleResolverStatsSequence; | 293 unsigned m_styleResolverStatsSequence; |
294 | 294 |
295 // Use only for Internals::updateStyleAndReturnAffectedElementCount. | 295 // Use only for Internals::updateStyleAndReturnAffectedElementCount. |
296 unsigned m_accessCount; | 296 unsigned m_accessCount; |
297 }; | 297 }; |
298 | 298 |
299 } // namespace blink | 299 } // namespace blink |
300 | 300 |
301 #endif // StyleResolver_h | 301 #endif // StyleResolver_h |
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