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Side by Side Diff: Source/core/css/parser/CSSParserValues.cpp

Issue 792763003: CSS Parser: Implement selector parsing (pseudo-classes/elements) [3/3] (Closed) Base URL: https://chromium.googlesource.com/chromium/blink.git@selector2
Patch Set: rebase & handle trailing whitespace Created 5 years, 11 months ago
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1 /* 1 /*
2 * Copyright (C) 2003 Lars Knoll (knoll@kde.org) 2 * Copyright (C) 2003 Lars Knoll (knoll@kde.org)
3 * Copyright (C) 2004, 2005, 2006, 2008 Apple Inc. All rights reserved. 3 * Copyright (C) 2004, 2005, 2006, 2008 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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270 } 270 }
271 } 271 }
272 272
273 void CSSParserSelector::adoptSelectorVector(Vector<OwnPtr<CSSParserSelector> >& selectorVector) 273 void CSSParserSelector::adoptSelectorVector(Vector<OwnPtr<CSSParserSelector> >& selectorVector)
274 { 274 {
275 CSSSelectorList* selectorList = new CSSSelectorList(); 275 CSSSelectorList* selectorList = new CSSSelectorList();
276 selectorList->adoptSelectorVector(selectorVector); 276 selectorList->adoptSelectorVector(selectorVector);
277 m_selector->setSelectorList(adoptPtr(selectorList)); 277 m_selector->setSelectorList(adoptPtr(selectorList));
278 } 278 }
279 279
280 void CSSParserSelector::setSelectorList(PassOwnPtr<CSSSelectorList> selectorList )
281 {
282 m_selector->setSelectorList(selectorList);
283 }
284
280 bool CSSParserSelector::isSimple() const 285 bool CSSParserSelector::isSimple() const
281 { 286 {
282 if (m_selector->selectorList() || m_selector->matchesPseudoElement()) 287 if (m_selector->selectorList() || m_selector->matchesPseudoElement())
283 return false; 288 return false;
284 289
285 if (!m_tagHistory) 290 if (!m_tagHistory)
286 return true; 291 return true;
287 292
288 if (m_selector->match() == CSSSelector::Tag) { 293 if (m_selector->match() == CSSSelector::Tag) {
289 // We can't check against anyQName() here because namespace may not be n ullAtom. 294 // We can't check against anyQName() here because namespace may not be n ullAtom.
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327 bool CSSParserSelector::hasHostPseudoSelector() const 332 bool CSSParserSelector::hasHostPseudoSelector() const
328 { 333 {
329 for (CSSParserSelector* selector = const_cast<CSSParserSelector*>(this); sel ector; selector = selector->tagHistory()) { 334 for (CSSParserSelector* selector = const_cast<CSSParserSelector*>(this); sel ector; selector = selector->tagHistory()) {
330 if (selector->pseudoType() == CSSSelector::PseudoHost || selector->pseud oType() == CSSSelector::PseudoHostContext) 335 if (selector->pseudoType() == CSSSelector::PseudoHost || selector->pseud oType() == CSSSelector::PseudoHostContext)
331 return true; 336 return true;
332 } 337 }
333 return false; 338 return false;
334 } 339 }
335 340
336 } // namespace blink 341 } // namespace blink
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