| /* |
| * Copyright (c) 2010 Google 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: |
| * |
| * * Redistributions of source code must retain the above copyright |
| * notice, this list of conditions and the following disclaimer. |
| * * 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. |
| * * Neither the name of Google Inc. nor the names of its |
| * contributors may be used to endorse or promote products derived from |
| * this software without specific prior written permission. |
| * |
| * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS |
| * "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 THE COPYRIGHT |
| * OWNER 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. |
| */ |
| |
| #ifndef CSSPropertySourceData_h |
| #define CSSPropertySourceData_h |
| |
| #include "core/css/StyleRule.h" |
| #include "platform/heap/Handle.h" |
| #include "wtf/Forward.h" |
| #include "wtf/RefCounted.h" |
| #include "wtf/Vector.h" |
| #include "wtf/text/WTFString.h" |
| |
| namespace blink { |
| |
| class SourceRange { |
| DISALLOW_NEW_EXCEPT_PLACEMENT_NEW(); |
| |
| public: |
| SourceRange(); |
| SourceRange(unsigned start, unsigned end); |
| unsigned length() const; |
| |
| unsigned start; |
| unsigned end; |
| }; |
| |
| } // namespace blink |
| |
| WTF_ALLOW_MOVE_AND_INIT_WITH_MEM_FUNCTIONS(blink::SourceRange); |
| |
| namespace blink { |
| |
| class CSSPropertySourceData { |
| DISALLOW_NEW_EXCEPT_PLACEMENT_NEW(); |
| |
| public: |
| CSSPropertySourceData(const String& name, |
| const String& value, |
| bool important, |
| bool disabled, |
| bool parsedOk, |
| const SourceRange& range); |
| CSSPropertySourceData(const CSSPropertySourceData& other); |
| |
| String name; |
| String value; |
| bool important; |
| bool disabled; |
| bool parsedOk; |
| SourceRange range; |
| }; |
| |
| } // namespace blink |
| |
| WTF_ALLOW_MOVE_AND_INIT_WITH_MEM_FUNCTIONS(blink::CSSPropertySourceData); |
| |
| namespace blink { |
| |
| class CSSStyleSourceData { |
| USING_FAST_MALLOC(CSSStyleSourceData); |
| |
| public: |
| static std::unique_ptr<CSSStyleSourceData> create() { |
| return wrapUnique(new CSSStyleSourceData); |
| } |
| |
| Vector<CSSPropertySourceData> propertyData; |
| }; |
| |
| class CSSMediaQueryExpSourceData { |
| DISALLOW_NEW_EXCEPT_PLACEMENT_NEW(); |
| |
| public: |
| CSSMediaQueryExpSourceData(const SourceRange& valueRange) |
| : valueRange(valueRange) {} |
| |
| SourceRange valueRange; |
| }; |
| |
| } // namespace blink |
| |
| WTF_ALLOW_MOVE_AND_INIT_WITH_MEM_FUNCTIONS(blink::CSSMediaQueryExpSourceData); |
| |
| namespace blink { |
| |
| class CSSMediaQuerySourceData { |
| public: |
| static std::unique_ptr<CSSMediaQuerySourceData> create() { |
| return wrapUnique(new CSSMediaQuerySourceData); |
| } |
| |
| Vector<CSSMediaQueryExpSourceData> expData; |
| }; |
| |
| class CSSMediaSourceData { |
| USING_FAST_MALLOC(CSSMediaSourceData); |
| |
| public: |
| static std::unique_ptr<CSSMediaSourceData> create() { |
| return wrapUnique(new CSSMediaSourceData); |
| } |
| |
| Vector<std::unique_ptr<CSSMediaQuerySourceData>> queryData; |
| }; |
| |
| class CSSRuleSourceData; |
| using RuleSourceDataList = Vector<RefPtr<CSSRuleSourceData>>; |
| using SelectorRangeList = Vector<SourceRange>; |
| |
| class CSSRuleSourceData : public RefCounted<CSSRuleSourceData> { |
| public: |
| static PassRefPtr<CSSRuleSourceData> create(StyleRule::RuleType type) { |
| return adoptRef(new CSSRuleSourceData(type)); |
| } |
| |
| StyleRule::RuleType type; |
| |
| // Range of the selector list in the enclosing source. |
| SourceRange ruleHeaderRange; |
| |
| // Range of the rule body (e.g. style text for style rules) in the enclosing |
| // source. |
| SourceRange ruleBodyRange; |
| |
| // Only for CSSStyleRules. |
| SelectorRangeList selectorRanges; |
| |
| // Only for CSSStyleRules, CSSFontFaceRules, and CSSPageRules. |
| std::unique_ptr<CSSStyleSourceData> styleSourceData; |
| |
| // Only for CSSMediaRules. |
| RuleSourceDataList childRules; |
| |
| // Only for CSSMediaRules and CSSImportRules. |
| std::unique_ptr<CSSMediaSourceData> mediaSourceData; |
| |
| private: |
| CSSRuleSourceData(StyleRule::RuleType type) : type(type) { |
| if (type == StyleRule::Style || type == StyleRule::FontFace || |
| type == StyleRule::Page || type == StyleRule::Keyframe) |
| styleSourceData = CSSStyleSourceData::create(); |
| if (type == StyleRule::Media || type == StyleRule::Import) |
| mediaSourceData = CSSMediaSourceData::create(); |
| } |
| }; |
| |
| } // namespace blink |
| |
| #endif // CSSPropertySourceData_h |