| /* |
| * 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 SKY_ENGINE_CORE_CSS_PARSER_CSSPARSEROBSERVER_H_ |
| #define SKY_ENGINE_CORE_CSS_PARSER_CSSPARSEROBSERVER_H_ |
| |
| #include "sky/engine/core/css/CSSPropertySourceData.h" |
| |
| namespace blink { |
| |
| // FIXME: Although the parser produces these, they're all ignored! |
| enum CSSParserError { |
| NoCSSError, |
| PropertyDeclarationCSSError, |
| InvalidPropertyValueCSSError, |
| InvalidPropertyCSSError, |
| InvalidSelectorCSSError, |
| InvalidSupportsConditionCSSError, |
| InvalidRuleCSSError, |
| InvalidMediaQueryCSSError, |
| InvalidSelectorPseudoCSSError, |
| UnterminatedCommentCSSError, |
| GeneralCSSError |
| }; |
| |
| // FIXME: What are these actually used for? There is probably |
| // a better way for the parser to communicate this information |
| // to the Inspector. |
| |
| // This only implemented by StyleSheetHandler in InspectorStyleSheet.cpp. |
| class CSSParserObserver { |
| STACK_ALLOCATED(); |
| public: |
| virtual void startRuleHeader(CSSRuleSourceData::Type, unsigned offset) = 0; |
| virtual void endRuleHeader(unsigned offset) = 0; |
| virtual void startSelector(unsigned offset) = 0; |
| virtual void endSelector(unsigned offset) = 0; |
| virtual void startRuleBody(unsigned offset) = 0; |
| virtual void endRuleBody(unsigned offset, bool error) = 0; |
| virtual void startEndUnknownRule() = 0; |
| virtual void startProperty(unsigned offset) = 0; |
| virtual void endProperty(bool isParsed, unsigned offset, CSSParserError) = 0; |
| virtual void startComment(unsigned offset) = 0; |
| virtual void endComment(unsigned offset) = 0; |
| }; |
| |
| } // namespace blink |
| |
| #endif // SKY_ENGINE_CORE_CSS_PARSER_CSSPARSEROBSERVER_H_ |