| /* |
| * Copyright (C) 2003 Lars Knoll (knoll@kde.org) |
| * Copyright (C) 2004, 2005, 2006, 2008, 2009, 2010 Apple Inc. All rights |
| * reserved. |
| * Copyright (C) 2008 Eric Seidel <eric@webkit.org> |
| * Copyright (C) 2009 - 2010 Torch Mobile (Beijing) Co. Ltd. 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. |
| */ |
| |
| #ifndef CSSPropertyParser_h |
| #define CSSPropertyParser_h |
| |
| #include "core/css/StyleRule.h" |
| #include "core/css/parser/CSSParserTokenRange.h" |
| #include "wtf/text/StringView.h" |
| |
| namespace blink { |
| |
| class CSSProperty; |
| class CSSValue; |
| class StylePropertyShorthand; |
| |
| // Inputs: PropertyID, isImportant bool, CSSParserTokenRange. |
| // Outputs: Vector of CSSProperties |
| |
| class CSSPropertyParser { |
| WTF_MAKE_NONCOPYABLE(CSSPropertyParser); |
| STACK_ALLOCATED(); |
| |
| public: |
| static bool parseValue(CSSPropertyID, |
| bool important, |
| const CSSParserTokenRange&, |
| const CSSParserContext&, |
| HeapVector<CSSProperty, 256>&, |
| StyleRule::RuleType); |
| |
| // Parses a non-shorthand CSS property |
| static const CSSValue* parseSingleValue(CSSPropertyID, |
| const CSSParserTokenRange&, |
| const CSSParserContext&); |
| |
| private: |
| CSSPropertyParser(const CSSParserTokenRange&, |
| const CSSParserContext&, |
| HeapVector<CSSProperty, 256>*); |
| |
| // TODO(timloh): Rename once the CSSParserValue-based parseValue is removed |
| bool parseValueStart(CSSPropertyID unresolvedProperty, bool important); |
| bool consumeCSSWideKeyword(CSSPropertyID unresolvedProperty, bool important); |
| const CSSValue* parseSingleValue(CSSPropertyID, |
| CSSPropertyID = CSSPropertyInvalid); |
| |
| bool inQuirksMode() const { return isQuirksModeBehavior(m_context.mode()); } |
| |
| bool parseViewportDescriptor(CSSPropertyID propId, bool important); |
| bool parseFontFaceDescriptor(CSSPropertyID); |
| |
| void addProperty(CSSPropertyID, |
| CSSPropertyID, |
| const CSSValue&, |
| bool important, |
| bool implicit = false); |
| void addExpandedPropertyForValue(CSSPropertyID propId, const CSSValue&, bool); |
| |
| bool consumeBorder(bool important); |
| |
| bool parseShorthand(CSSPropertyID, bool important); |
| bool consumeShorthandGreedily(const StylePropertyShorthand&, bool important); |
| bool consume4Values(const StylePropertyShorthand&, bool important); |
| |
| // Legacy parsing allows <string>s for animation-name |
| bool consumeAnimationShorthand(const StylePropertyShorthand&, |
| bool useLegacyParsing, |
| bool important); |
| bool consumeBackgroundShorthand(const StylePropertyShorthand&, |
| bool important); |
| bool consumeOffsetShorthand(bool important); |
| |
| bool consumeColumns(bool important); |
| |
| bool consumeGridItemPositionShorthand(CSSPropertyID, bool important); |
| bool consumeGridTemplateRowsAndAreasAndColumns(CSSPropertyID, bool important); |
| bool consumeGridTemplateShorthand(CSSPropertyID, bool important); |
| bool consumeGridShorthand(bool important); |
| bool consumeGridAreaShorthand(bool important); |
| |
| bool consumeFont(bool important); |
| bool consumeFontVariantShorthand(bool important); |
| bool consumeSystemFont(bool important); |
| |
| bool consumeBorderSpacing(bool important); |
| |
| // CSS3 Parsing Routines (for properties specific to CSS3) |
| bool consumeBorderImage(CSSPropertyID, bool important); |
| |
| bool consumeFlex(bool important); |
| |
| bool consumeLegacyBreakProperty(CSSPropertyID, bool important); |
| |
| private: |
| // Inputs: |
| CSSParserTokenRange m_range; |
| const CSSParserContext& m_context; |
| // Outputs: |
| HeapVector<CSSProperty, 256>* m_parsedProperties; |
| }; |
| |
| CSSPropertyID unresolvedCSSPropertyID(StringView); |
| CSSValueID cssValueKeywordID(StringView); |
| |
| } // namespace blink |
| |
| #endif // CSSPropertyParser_h |