18e35f3cfc7fba1d1c829dc557ebad6409cbe16a2The Android Open Source Project/* 28e35f3cfc7fba1d1c829dc557ebad6409cbe16a2The Android Open Source Project * Copyright (C) 2003 Lars Knoll (knoll@kde.org) 35ddde30071f639962dd557c453f2ad01f8f0fd00Kristian Monsen * Copyright (C) 2004, 2005, 2006, 2008, 2009, 2010 Apple Inc. All rights reserved. 48e35f3cfc7fba1d1c829dc557ebad6409cbe16a2The Android Open Source Project * 58e35f3cfc7fba1d1c829dc557ebad6409cbe16a2The Android Open Source Project * This library is free software; you can redistribute it and/or 68e35f3cfc7fba1d1c829dc557ebad6409cbe16a2The Android Open Source Project * modify it under the terms of the GNU Library General Public 78e35f3cfc7fba1d1c829dc557ebad6409cbe16a2The Android Open Source Project * License as published by the Free Software Foundation; either 88e35f3cfc7fba1d1c829dc557ebad6409cbe16a2The Android Open Source Project * version 2 of the License, or (at your option) any later version. 98e35f3cfc7fba1d1c829dc557ebad6409cbe16a2The Android Open Source Project * 108e35f3cfc7fba1d1c829dc557ebad6409cbe16a2The Android Open Source Project * This library is distributed in the hope that it will be useful, 118e35f3cfc7fba1d1c829dc557ebad6409cbe16a2The Android Open Source Project * but WITHOUT ANY WARRANTY; without even the implied warranty of 128e35f3cfc7fba1d1c829dc557ebad6409cbe16a2The Android Open Source Project * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU 138e35f3cfc7fba1d1c829dc557ebad6409cbe16a2The Android Open Source Project * Library General Public License for more details. 148e35f3cfc7fba1d1c829dc557ebad6409cbe16a2The Android Open Source Project * 158e35f3cfc7fba1d1c829dc557ebad6409cbe16a2The Android Open Source Project * You should have received a copy of the GNU Library General Public License 168e35f3cfc7fba1d1c829dc557ebad6409cbe16a2The Android Open Source Project * along with this library; see the file COPYING.LIB. If not, write to 178e35f3cfc7fba1d1c829dc557ebad6409cbe16a2The Android Open Source Project * the Free Software Foundation, Inc., 51 Franklin Street, Fifth Floor, 188e35f3cfc7fba1d1c829dc557ebad6409cbe16a2The Android Open Source Project * Boston, MA 02110-1301, USA. 198e35f3cfc7fba1d1c829dc557ebad6409cbe16a2The Android Open Source Project */ 208e35f3cfc7fba1d1c829dc557ebad6409cbe16a2The Android Open Source Project 218e35f3cfc7fba1d1c829dc557ebad6409cbe16a2The Android Open Source Project#ifndef CSSParserValues_h 228e35f3cfc7fba1d1c829dc557ebad6409cbe16a2The Android Open Source Project#define CSSParserValues_h 238e35f3cfc7fba1d1c829dc557ebad6409cbe16a2The Android Open Source Project 242fc2651226baac27029e38c9d6ef883fa32084dbSteve Block#include "CSSSelector.h" 25f486d19d62f1bc33246748b14b14a9dfa617b57fIain Merrick#include <wtf/text/AtomicString.h> 268e35f3cfc7fba1d1c829dc557ebad6409cbe16a2The Android Open Source Project 278e35f3cfc7fba1d1c829dc557ebad6409cbe16a2The Android Open Source Projectnamespace WebCore { 288e35f3cfc7fba1d1c829dc557ebad6409cbe16a2The Android Open Source Project 298e35f3cfc7fba1d1c829dc557ebad6409cbe16a2The Android Open Source Projectclass CSSValue; 302fc2651226baac27029e38c9d6ef883fa32084dbSteve Blockclass QualifiedName; 318e35f3cfc7fba1d1c829dc557ebad6409cbe16a2The Android Open Source Project 328e35f3cfc7fba1d1c829dc557ebad6409cbe16a2The Android Open Source Projectstruct CSSParserString { 338e35f3cfc7fba1d1c829dc557ebad6409cbe16a2The Android Open Source Project UChar* characters; 348e35f3cfc7fba1d1c829dc557ebad6409cbe16a2The Android Open Source Project int length; 358e35f3cfc7fba1d1c829dc557ebad6409cbe16a2The Android Open Source Project 368e35f3cfc7fba1d1c829dc557ebad6409cbe16a2The Android Open Source Project void lower(); 378e35f3cfc7fba1d1c829dc557ebad6409cbe16a2The Android Open Source Project 388e35f3cfc7fba1d1c829dc557ebad6409cbe16a2The Android Open Source Project operator String() const { return String(characters, length); } 398e35f3cfc7fba1d1c829dc557ebad6409cbe16a2The Android Open Source Project operator AtomicString() const { return AtomicString(characters, length); } 408e35f3cfc7fba1d1c829dc557ebad6409cbe16a2The Android Open Source Project}; 418e35f3cfc7fba1d1c829dc557ebad6409cbe16a2The Android Open Source Project 428e35f3cfc7fba1d1c829dc557ebad6409cbe16a2The Android Open Source Projectstruct CSSParserFunction; 438e35f3cfc7fba1d1c829dc557ebad6409cbe16a2The Android Open Source Project 448e35f3cfc7fba1d1c829dc557ebad6409cbe16a2The Android Open Source Projectstruct CSSParserValue { 458e35f3cfc7fba1d1c829dc557ebad6409cbe16a2The Android Open Source Project int id; 468e35f3cfc7fba1d1c829dc557ebad6409cbe16a2The Android Open Source Project bool isInt; 478e35f3cfc7fba1d1c829dc557ebad6409cbe16a2The Android Open Source Project union { 488e35f3cfc7fba1d1c829dc557ebad6409cbe16a2The Android Open Source Project double fValue; 498e35f3cfc7fba1d1c829dc557ebad6409cbe16a2The Android Open Source Project int iValue; 508e35f3cfc7fba1d1c829dc557ebad6409cbe16a2The Android Open Source Project CSSParserString string; 518e35f3cfc7fba1d1c829dc557ebad6409cbe16a2The Android Open Source Project CSSParserFunction* function; 528e35f3cfc7fba1d1c829dc557ebad6409cbe16a2The Android Open Source Project }; 538e35f3cfc7fba1d1c829dc557ebad6409cbe16a2The Android Open Source Project enum { 548e35f3cfc7fba1d1c829dc557ebad6409cbe16a2The Android Open Source Project Operator = 0x100000, 558e35f3cfc7fba1d1c829dc557ebad6409cbe16a2The Android Open Source Project Function = 0x100001, 568e35f3cfc7fba1d1c829dc557ebad6409cbe16a2The Android Open Source Project Q_EMS = 0x100002 578e35f3cfc7fba1d1c829dc557ebad6409cbe16a2The Android Open Source Project }; 588e35f3cfc7fba1d1c829dc557ebad6409cbe16a2The Android Open Source Project int unit; 598e35f3cfc7fba1d1c829dc557ebad6409cbe16a2The Android Open Source Project 608e35f3cfc7fba1d1c829dc557ebad6409cbe16a2The Android Open Source Project 618e35f3cfc7fba1d1c829dc557ebad6409cbe16a2The Android Open Source Project PassRefPtr<CSSValue> createCSSValue(); 628e35f3cfc7fba1d1c829dc557ebad6409cbe16a2The Android Open Source Project}; 638e35f3cfc7fba1d1c829dc557ebad6409cbe16a2The Android Open Source Project 64ab9e7a118cf1ea2e3a93dce683b2ded3e7291ddbBen Murdochclass CSSParserValueList { 65ab9e7a118cf1ea2e3a93dce683b2ded3e7291ddbBen Murdoch WTF_MAKE_FAST_ALLOCATED; 668e35f3cfc7fba1d1c829dc557ebad6409cbe16a2The Android Open Source Projectpublic: 678e35f3cfc7fba1d1c829dc557ebad6409cbe16a2The Android Open Source Project CSSParserValueList() 688e35f3cfc7fba1d1c829dc557ebad6409cbe16a2The Android Open Source Project : m_current(0) 698e35f3cfc7fba1d1c829dc557ebad6409cbe16a2The Android Open Source Project { 708e35f3cfc7fba1d1c829dc557ebad6409cbe16a2The Android Open Source Project } 718e35f3cfc7fba1d1c829dc557ebad6409cbe16a2The Android Open Source Project ~CSSParserValueList(); 728e35f3cfc7fba1d1c829dc557ebad6409cbe16a2The Android Open Source Project 738e35f3cfc7fba1d1c829dc557ebad6409cbe16a2The Android Open Source Project void addValue(const CSSParserValue&); 742bde8e466a4451c7319e3a072d118917957d6554Steve Block void insertValueAt(unsigned, const CSSParserValue&); 758e35f3cfc7fba1d1c829dc557ebad6409cbe16a2The Android Open Source Project void deleteValueAt(unsigned); 762bde8e466a4451c7319e3a072d118917957d6554Steve Block void extend(CSSParserValueList&); 778e35f3cfc7fba1d1c829dc557ebad6409cbe16a2The Android Open Source Project 788e35f3cfc7fba1d1c829dc557ebad6409cbe16a2The Android Open Source Project unsigned size() const { return m_values.size(); } 798e35f3cfc7fba1d1c829dc557ebad6409cbe16a2The Android Open Source Project CSSParserValue* current() { return m_current < m_values.size() ? &m_values[m_current] : 0; } 808e35f3cfc7fba1d1c829dc557ebad6409cbe16a2The Android Open Source Project CSSParserValue* next() { ++m_current; return current(); } 818e35f3cfc7fba1d1c829dc557ebad6409cbe16a2The Android Open Source Project 828e35f3cfc7fba1d1c829dc557ebad6409cbe16a2The Android Open Source Project CSSParserValue* valueAt(unsigned i) { return i < m_values.size() ? &m_values[i] : 0; } 838e35f3cfc7fba1d1c829dc557ebad6409cbe16a2The Android Open Source Project 848e35f3cfc7fba1d1c829dc557ebad6409cbe16a2The Android Open Source Project void clear() { m_values.clear(); } 858e35f3cfc7fba1d1c829dc557ebad6409cbe16a2The Android Open Source Project 868e35f3cfc7fba1d1c829dc557ebad6409cbe16a2The Android Open Source Projectprivate: 878e35f3cfc7fba1d1c829dc557ebad6409cbe16a2The Android Open Source Project unsigned m_current; 886c2af9490927c3c5959b5cb07461b646f8b32f6cKristian Monsen Vector<CSSParserValue, 4> m_values; 898e35f3cfc7fba1d1c829dc557ebad6409cbe16a2The Android Open Source Project}; 908e35f3cfc7fba1d1c829dc557ebad6409cbe16a2The Android Open Source Project 91ab9e7a118cf1ea2e3a93dce683b2ded3e7291ddbBen Murdochstruct CSSParserFunction { 92ab9e7a118cf1ea2e3a93dce683b2ded3e7291ddbBen Murdoch WTF_MAKE_FAST_ALLOCATED; 93ab9e7a118cf1ea2e3a93dce683b2ded3e7291ddbBen Murdochpublic: 948e35f3cfc7fba1d1c829dc557ebad6409cbe16a2The Android Open Source Project CSSParserString name; 955ddde30071f639962dd557c453f2ad01f8f0fd00Kristian Monsen OwnPtr<CSSParserValueList> args; 968e35f3cfc7fba1d1c829dc557ebad6409cbe16a2The Android Open Source Project}; 978e35f3cfc7fba1d1c829dc557ebad6409cbe16a2The Android Open Source Project 982fc2651226baac27029e38c9d6ef883fa32084dbSteve Blockclass CSSParserSelector { 992fc2651226baac27029e38c9d6ef883fa32084dbSteve Block WTF_MAKE_FAST_ALLOCATED; 1002fc2651226baac27029e38c9d6ef883fa32084dbSteve Blockpublic: 1012fc2651226baac27029e38c9d6ef883fa32084dbSteve Block CSSParserSelector(); 1022fc2651226baac27029e38c9d6ef883fa32084dbSteve Block ~CSSParserSelector(); 1032fc2651226baac27029e38c9d6ef883fa32084dbSteve Block 1042fc2651226baac27029e38c9d6ef883fa32084dbSteve Block PassOwnPtr<CSSSelector> releaseSelector() { return m_selector.release(); } 1052fc2651226baac27029e38c9d6ef883fa32084dbSteve Block 1062fc2651226baac27029e38c9d6ef883fa32084dbSteve Block void setTag(const QualifiedName& value) { m_selector->setTag(value); } 1072fc2651226baac27029e38c9d6ef883fa32084dbSteve Block void setValue(const AtomicString& value) { m_selector->setValue(value); } 1082fc2651226baac27029e38c9d6ef883fa32084dbSteve Block void setAttribute(const QualifiedName& value) { m_selector->setAttribute(value); } 1092fc2651226baac27029e38c9d6ef883fa32084dbSteve Block void setArgument(const AtomicString& value) { m_selector->setArgument(value); } 1102fc2651226baac27029e38c9d6ef883fa32084dbSteve Block void setMatch(CSSSelector::Match value) { m_selector->m_match = value; } 1112fc2651226baac27029e38c9d6ef883fa32084dbSteve Block void setRelation(CSSSelector::Relation value) { m_selector->m_relation = value; } 1122fc2651226baac27029e38c9d6ef883fa32084dbSteve Block void setForPage() { m_selector->setForPage(); } 1132bde8e466a4451c7319e3a072d118917957d6554Steve Block 1142bde8e466a4451c7319e3a072d118917957d6554Steve Block void adoptSelectorVector(Vector<OwnPtr<CSSParserSelector> >& selectorVector); 1152bde8e466a4451c7319e3a072d118917957d6554Steve Block 1162fc2651226baac27029e38c9d6ef883fa32084dbSteve Block CSSSelector::PseudoType pseudoType() const { return m_selector->pseudoType(); } 1172fc2651226baac27029e38c9d6ef883fa32084dbSteve Block bool isUnknownPseudoElement() const { return m_selector->isUnknownPseudoElement(); } 1182fc2651226baac27029e38c9d6ef883fa32084dbSteve Block bool isSimple() const { return !m_tagHistory && m_selector->isSimple(); } 1192fc2651226baac27029e38c9d6ef883fa32084dbSteve Block 1202fc2651226baac27029e38c9d6ef883fa32084dbSteve Block CSSParserSelector* tagHistory() const { return m_tagHistory.get(); } 1212fc2651226baac27029e38c9d6ef883fa32084dbSteve Block void setTagHistory(PassOwnPtr<CSSParserSelector> selector) { m_tagHistory = selector; } 1222fc2651226baac27029e38c9d6ef883fa32084dbSteve Block 1232fc2651226baac27029e38c9d6ef883fa32084dbSteve Blockprivate: 1242fc2651226baac27029e38c9d6ef883fa32084dbSteve Block OwnPtr<CSSSelector> m_selector; 1252fc2651226baac27029e38c9d6ef883fa32084dbSteve Block OwnPtr<CSSParserSelector> m_tagHistory; 1262fc2651226baac27029e38c9d6ef883fa32084dbSteve Block}; 1272fc2651226baac27029e38c9d6ef883fa32084dbSteve Block 1288e35f3cfc7fba1d1c829dc557ebad6409cbe16a2The Android Open Source Project} 1298e35f3cfc7fba1d1c829dc557ebad6409cbe16a2The Android Open Source Project 1308e35f3cfc7fba1d1c829dc557ebad6409cbe16a2The Android Open Source Project#endif 131