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Diffstat (limited to 'Source/WebCore/css/CSSParserValues.cpp')
| -rw-r--r-- | Source/WebCore/css/CSSParserValues.cpp | 231 |
1 files changed, 0 insertions, 231 deletions
diff --git a/Source/WebCore/css/CSSParserValues.cpp b/Source/WebCore/css/CSSParserValues.cpp deleted file mode 100644 index 9b47d5b76..000000000 --- a/Source/WebCore/css/CSSParserValues.cpp +++ /dev/null @@ -1,231 +0,0 @@ -/* - * Copyright (C) 2003 Lars Knoll (knoll@kde.org) - * Copyright (C) 2004, 2005, 2006, 2008 Apple Inc. All rights reserved. - * - * This library is free software; you can redistribute it and/or - * modify it under the terms of the GNU Library General Public - * License as published by the Free Software Foundation; either - * version 2 of the License, or (at your option) any later version. - * - * This library is distributed in the hope that it will be useful, - * but WITHOUT ANY WARRANTY; without even the implied warranty of - * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU - * Library General Public License for more details. - * - * You should have received a copy of the GNU Library General Public License - * along with this library; see the file COPYING.LIB. If not, write to - * the Free Software Foundation, Inc., 51 Franklin Street, Fifth Floor, - * Boston, MA 02110-1301, USA. - */ - -#include "config.h" -#include "CSSParserValues.h" - -#include "CSSPrimitiveValue.h" -#include "CSSFunctionValue.h" -#include "CSSSelector.h" -#include "CSSSelectorList.h" - -namespace WebCore { - -using namespace WTF; - -void destroy(const CSSParserValue& value) -{ - if (value.unit == CSSParserValue::Function) - delete value.function; -} - -CSSParserValueList::~CSSParserValueList() -{ - for (size_t i = 0, size = m_values.size(); i < size; i++) - destroy(m_values[i]); -} - -void CSSParserValueList::addValue(const CSSParserValue& v) -{ - m_values.append(v); -} - -void CSSParserValueList::insertValueAt(unsigned i, const CSSParserValue& v) -{ - m_values.insert(i, v); -} - -void CSSParserValueList::deleteValueAt(unsigned i) -{ - m_values.remove(i); -} - -void CSSParserValueList::extend(CSSParserValueList& valueList) -{ - for (unsigned int i = 0; i < valueList.size(); ++i) - m_values.append(*(valueList.valueAt(i))); -} - -PassRefPtr<CSSValue> CSSParserValue::createCSSValue() -{ - RefPtr<CSSValue> parsedValue; - if (id) - return CSSPrimitiveValue::createIdentifier(id); - - if (unit == CSSParserValue::Operator) { - RefPtr<CSSPrimitiveValue> primitiveValue = CSSPrimitiveValue::createParserOperator(iValue); - primitiveValue->setPrimitiveType(CSSPrimitiveValue::CSS_PARSER_OPERATOR); - return primitiveValue.release(); - } - if (unit == CSSParserValue::Function) - return CSSFunctionValue::create(function); - if (unit >= CSSParserValue::Q_EMS) - return CSSPrimitiveValue::createAllowingMarginQuirk(fValue, CSSPrimitiveValue::CSS_EMS); - - CSSPrimitiveValue::UnitTypes primitiveUnit = static_cast<CSSPrimitiveValue::UnitTypes>(unit); - switch (primitiveUnit) { - case CSSPrimitiveValue::CSS_IDENT: - case CSSPrimitiveValue::CSS_PROPERTY_ID: - case CSSPrimitiveValue::CSS_VALUE_ID: - return CSSPrimitiveValue::create(string, CSSPrimitiveValue::CSS_PARSER_IDENTIFIER); - case CSSPrimitiveValue::CSS_NUMBER: - return CSSPrimitiveValue::create(fValue, isInt ? CSSPrimitiveValue::CSS_PARSER_INTEGER : CSSPrimitiveValue::CSS_NUMBER); - case CSSPrimitiveValue::CSS_STRING: - case CSSPrimitiveValue::CSS_URI: - case CSSPrimitiveValue::CSS_PARSER_HEXCOLOR: - return CSSPrimitiveValue::create(string, primitiveUnit); - case CSSPrimitiveValue::CSS_PERCENTAGE: - case CSSPrimitiveValue::CSS_EMS: - case CSSPrimitiveValue::CSS_EXS: - case CSSPrimitiveValue::CSS_PX: - case CSSPrimitiveValue::CSS_CM: - case CSSPrimitiveValue::CSS_MM: - case CSSPrimitiveValue::CSS_IN: - case CSSPrimitiveValue::CSS_PT: - case CSSPrimitiveValue::CSS_PC: - case CSSPrimitiveValue::CSS_DEG: - case CSSPrimitiveValue::CSS_RAD: - case CSSPrimitiveValue::CSS_GRAD: - case CSSPrimitiveValue::CSS_MS: - case CSSPrimitiveValue::CSS_S: - case CSSPrimitiveValue::CSS_HZ: - case CSSPrimitiveValue::CSS_KHZ: - case CSSPrimitiveValue::CSS_VW: - case CSSPrimitiveValue::CSS_VH: - case CSSPrimitiveValue::CSS_VMIN: - case CSSPrimitiveValue::CSS_VMAX: - case CSSPrimitiveValue::CSS_TURN: - case CSSPrimitiveValue::CSS_REMS: - case CSSPrimitiveValue::CSS_CHS: - case CSSPrimitiveValue::CSS_FR: - return CSSPrimitiveValue::create(fValue, primitiveUnit); - case CSSPrimitiveValue::CSS_UNKNOWN: - case CSSPrimitiveValue::CSS_DIMENSION: - case CSSPrimitiveValue::CSS_ATTR: - case CSSPrimitiveValue::CSS_COUNTER: - case CSSPrimitiveValue::CSS_RECT: - case CSSPrimitiveValue::CSS_RGBCOLOR: - case CSSPrimitiveValue::CSS_DPPX: - case CSSPrimitiveValue::CSS_DPI: - case CSSPrimitiveValue::CSS_DPCM: - case CSSPrimitiveValue::CSS_PAIR: -#if ENABLE(DASHBOARD_SUPPORT) - case CSSPrimitiveValue::CSS_DASHBOARD_REGION: -#endif - case CSSPrimitiveValue::CSS_UNICODE_RANGE: - case CSSPrimitiveValue::CSS_PARSER_OPERATOR: - case CSSPrimitiveValue::CSS_PARSER_INTEGER: - case CSSPrimitiveValue::CSS_PARSER_IDENTIFIER: - case CSSPrimitiveValue::CSS_COUNTER_NAME: - case CSSPrimitiveValue::CSS_SHAPE: - case CSSPrimitiveValue::CSS_QUAD: - case CSSPrimitiveValue::CSS_CALC: - case CSSPrimitiveValue::CSS_CALC_PERCENTAGE_WITH_NUMBER: - case CSSPrimitiveValue::CSS_CALC_PERCENTAGE_WITH_LENGTH: - return 0; - } - - ASSERT_NOT_REACHED(); - return 0; -} - -CSSParserSelector::CSSParserSelector() - : m_selector(adoptPtr(new CSSSelector)) -{ -} - -CSSParserSelector::CSSParserSelector(const QualifiedName& tagQName) - : m_selector(adoptPtr(new CSSSelector(tagQName))) -{ -} - -CSSParserSelector::~CSSParserSelector() -{ - if (!m_tagHistory) - return; - Vector<OwnPtr<CSSParserSelector>, 16> toDelete; - OwnPtr<CSSParserSelector> selector = m_tagHistory.release(); - while (true) { - OwnPtr<CSSParserSelector> next = selector->m_tagHistory.release(); - toDelete.append(selector.release()); - if (!next) - break; - selector = next.release(); - } -} - -void CSSParserSelector::adoptSelectorVector(Vector<OwnPtr<CSSParserSelector>>& selectorVector) -{ - OwnPtr<CSSSelectorList> selectorList = adoptPtr(new CSSSelectorList); - selectorList->adoptSelectorVector(selectorVector); - m_selector->setSelectorList(selectorList.release()); -} - -bool CSSParserSelector::isSimple() const -{ - if (m_selector->selectorList() || m_selector->matchesPseudoElement()) - return false; - - if (!m_tagHistory) - return true; - - if (m_selector->m_match == CSSSelector::Tag) { - // We can't check against anyQName() here because namespace may not be nullAtom. - // Example: - // @namespace "http://www.w3.org/2000/svg"; - // svg:not(:root) { ... - if (m_selector->tagQName().localName() == starAtom) - return m_tagHistory->isSimple(); - } - - return false; -} - -void CSSParserSelector::insertTagHistory(CSSSelector::Relation before, PassOwnPtr<CSSParserSelector> selector, CSSSelector::Relation after) -{ - if (m_tagHistory) - selector->setTagHistory(m_tagHistory.release()); - setRelation(before); - selector->setRelation(after); - m_tagHistory = selector; -} - -void CSSParserSelector::appendTagHistory(CSSSelector::Relation relation, PassOwnPtr<CSSParserSelector> selector) -{ - CSSParserSelector* end = this; - while (end->tagHistory()) - end = end->tagHistory(); - end->setRelation(relation); - end->setTagHistory(selector); -} - -void CSSParserSelector::prependTagSelector(const QualifiedName& tagQName, bool tagIsForNamespaceRule) -{ - OwnPtr<CSSParserSelector> second = adoptPtr(new CSSParserSelector); - second->m_selector = m_selector.release(); - second->m_tagHistory = m_tagHistory.release(); - m_tagHistory = second.release(); - - m_selector = adoptPtr(new CSSSelector(tagQName, tagIsForNamespaceRule)); - m_selector->m_relation = CSSSelector::SubSelector; -} - -} - |