/* * Copyright (C) 2016 Apple Inc. All rights reserved. * * Redistribution and use in source and binary forms, with or without * modification, are permitted provided that the following conditions * are met: * 1. Redistributions of source code must retain the above copyright * notice, this list of conditions and the following disclaimer. * 2. Redistributions in binary form must reproduce the above copyright * notice, this list of conditions and the following disclaimer in the * documentation and/or other materials provided with the distribution. * * THIS SOFTWARE IS PROVIDED BY APPLE INC. ``AS IS'' AND ANY * EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR * PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL APPLE INC. OR * CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, * EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, * PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR * PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY * OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE * OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. */ #pragma once #include "CSSParserContext.h" #include <wtf/RefCounted.h> #include <wtf/WeakPtr.h> namespace WebCore { class CSSParserTokenRange; class ImmutableStyleProperties; class StyleRuleKeyframes; class StyleRuleBase; class StyleSheetContents; class CSSDeferredParser : public RefCounted<CSSDeferredParser> { public: static Ref<CSSDeferredParser> create(const CSSParserContext& parserContext, const String& sheetText, StyleSheetContents& styleSheet) { return adoptRef(*new CSSDeferredParser(parserContext, sheetText, styleSheet)); } CSSParserMode mode() const { return m_context.mode; } const CSSParserContext& context() const { return m_context; } StyleSheetContents* styleSheet() const; Ref<ImmutableStyleProperties> parseDeclaration(const CSSParserTokenRange&); void parseRuleList(const CSSParserTokenRange&, Vector<RefPtr<StyleRuleBase>>&); void parseKeyframeList(const CSSParserTokenRange&, StyleRuleKeyframes&); void adoptTokenizerEscapedStrings(Vector<String>&& strings) { m_escapedStrings = WTFMove(strings); } private: CSSDeferredParser(const CSSParserContext&, const String&, StyleSheetContents&); Vector<String> m_escapedStrings; CSSParserContext m_context; String m_sheetText; WeakPtr<StyleSheetContents> m_styleSheet; }; } // namespace WebCore