1 /* 2 * Copyright (c) 2010 Google Inc. All rights reserved. 3 * 4 * Redistribution and use in source and binary forms, with or without 5 * modification, are permitted provided that the following conditions are 6 * met: 7 * 8 * * Redistributions of source code must retain the above copyright 9 * notice, this list of conditions and the following disclaimer. 10 * * Redistributions in binary form must reproduce the above 11 * copyright notice, this list of conditions and the following disclaimer 12 * in the documentation and/or other materials provided with the 13 * distribution. 14 * * Neither the name of Google Inc. nor the names of its 15 * contributors may be used to endorse or promote products derived from 16 * this software without specific prior written permission. 17 * 18 * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS 19 * "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT 20 * LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR 21 * A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT 22 * OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, 23 * SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT 24 * LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, 25 * DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY 26 * THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT 27 * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE 28 * OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. 29 */ 30 31 #ifndef CSSPropertySourceData_h 32 #define CSSPropertySourceData_h 33 34 #include "PlatformString.h" 35 #include <utility> 36 #include <wtf/Forward.h> 37 #include <wtf/HashMap.h> 38 #include <wtf/Vector.h> 39 40 namespace WebCore { 41 42 class CSSStyleRule; 43 44 struct SourceRange { 45 SourceRange(); 46 SourceRange(unsigned start, unsigned end); 47 48 unsigned start; 49 unsigned end; 50 }; 51 52 struct CSSPropertySourceData { 53 static void init(); 54 55 CSSPropertySourceData(const String& name, const String& value, bool important, bool parsedOk, const SourceRange& range); 56 CSSPropertySourceData(const CSSPropertySourceData& other); 57 CSSPropertySourceData(); 58 59 String toString() const; 60 unsigned hash() const; 61 62 String name; 63 String value; 64 bool important; 65 bool parsedOk; 66 SourceRange range; 67 }; 68 69 #ifndef CSSPROPERTYSOURCEDATA_HIDE_GLOBALS 70 extern const CSSPropertySourceData emptyCSSPropertySourceData; 71 #endif 72 73 struct CSSStyleSourceData : public RefCounted<CSSStyleSourceData> { createCSSStyleSourceData74 static PassRefPtr<CSSStyleSourceData> create() 75 { 76 return adoptRef(new CSSStyleSourceData()); 77 } 78 79 // Range of the style text in the enclosing source. 80 SourceRange styleBodyRange; 81 Vector<CSSPropertySourceData> propertyData; 82 }; 83 84 struct CSSRuleSourceData : public RefCounted<CSSRuleSourceData> { createCSSRuleSourceData85 static PassRefPtr<CSSRuleSourceData> create() 86 { 87 return adoptRef(new CSSRuleSourceData()); 88 } 89 90 // Range of the selector list in the enclosing source. 91 SourceRange selectorListRange; 92 RefPtr<CSSStyleSourceData> styleSourceData; 93 }; 94 typedef HashMap<CSSStyleRule*, RefPtr<CSSRuleSourceData> > StyleRuleRangeMap; 95 96 } // namespace WebCore 97 98 #endif // CSSPropertySourceData_h 99