119 lines
3.8 KiB
C++
119 lines
3.8 KiB
C++
/*
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* Copyright (c) 2010 Google Inc. All rights reserved.
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*
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* Redistribution and use in source and binary forms, with or without
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* modification, are permitted provided that the following conditions are
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* met:
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*
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* * Redistributions of source code must retain the above copyright
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* notice, this list of conditions and the following disclaimer.
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* * Redistributions in binary form must reproduce the above
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* copyright notice, this list of conditions and the following disclaimer
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* in the documentation and/or other materials provided with the
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* distribution.
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* * Neither the name of Google Inc. nor the names of its
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* contributors may be used to endorse or promote products derived from
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* this software without specific prior written permission.
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*
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* THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
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* "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
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* LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
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* A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
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* OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
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* SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
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* LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
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* DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
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* THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
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* (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
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* OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
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*/
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#pragma once
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#include "StyleRule.h"
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#include <utility>
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#include <wtf/Forward.h>
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#include <wtf/RefCounted.h>
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#include <wtf/Vector.h>
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#include <wtf/text/WTFString.h>
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namespace WebCore {
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class StyleRuleBase;
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struct SourceRange {
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SourceRange();
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SourceRange(unsigned start, unsigned end);
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unsigned length() const;
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unsigned start;
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unsigned end;
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};
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struct CSSPropertySourceData {
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CSSPropertySourceData(const String& name, const String& value, bool important, bool disabled, bool parsedOk, const SourceRange&);
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CSSPropertySourceData(const CSSPropertySourceData& other);
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CSSPropertySourceData();
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String toString() const;
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unsigned hash() const;
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String name;
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String value;
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bool important { false };
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bool disabled { false };
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bool parsedOk { false };
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SourceRange range;
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};
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struct CSSStyleSourceData : public RefCounted<CSSStyleSourceData> {
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static Ref<CSSStyleSourceData> create()
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{
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return adoptRef(*new CSSStyleSourceData);
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}
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Vector<CSSPropertySourceData> propertyData;
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};
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struct CSSRuleSourceData;
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typedef Vector<Ref<CSSRuleSourceData>> RuleSourceDataList;
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typedef Vector<SourceRange> SelectorRangeList;
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struct CSSRuleSourceData : public RefCounted<CSSRuleSourceData> {
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static Ref<CSSRuleSourceData> create(StyleRuleType type)
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{
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return adoptRef(*new CSSRuleSourceData(type));
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}
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static Ref<CSSRuleSourceData> createUnknown()
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{
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return adoptRef(*new CSSRuleSourceData(StyleRuleType::Unknown));
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}
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CSSRuleSourceData(StyleRuleType type)
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: type(type)
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{
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if (type == StyleRuleType::Style || type == StyleRuleType::FontFace || type == StyleRuleType::Page)
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styleSourceData = CSSStyleSourceData::create();
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}
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StyleRuleType type;
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// Range of the selector list in the enclosing source.
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SourceRange ruleHeaderRange;
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// Range of the rule body (e.g. style text for style rules) in the enclosing source.
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SourceRange ruleBodyRange;
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// Only for CSSStyleRules.
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SelectorRangeList selectorRanges;
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// Only for CSSStyleRules, CSSFontFaceRules, and CSSPageRules.
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RefPtr<CSSStyleSourceData> styleSourceData;
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// Only for CSSMediaRules.
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RuleSourceDataList childRules;
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};
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} // namespace WebCore
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