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1 /* | 1 /* |
2 * Copyright (C) 2012 Adobe Systems Incorporated. All rights reserved. | 2 * Copyright (C) 2012 Adobe Systems Incorporated. All rights reserved. |
3 * Copyright (C) 2012 Apple Inc. All rights reserved. | 3 * Copyright (C) 2012 Apple Inc. All rights reserved. |
4 * | 4 * |
5 * Redistribution and use in source and binary forms, with or without | 5 * Redistribution and use in source and binary forms, with or without |
6 * modification, are permitted provided that the following conditions | 6 * modification, are permitted provided that the following conditions |
7 * are met: | 7 * are met: |
8 * | 8 * |
9 * 1. Redistributions of source code must retain the above | 9 * 1. Redistributions of source code must retain the above |
10 * copyright notice, this list of conditions and the following | 10 * copyright notice, this list of conditions and the following |
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37 | 37 |
38 class Document; | 38 class Document; |
39 | 39 |
40 enum CSSParserMode { | 40 enum CSSParserMode { |
41 CSSQuirksMode, | 41 CSSQuirksMode, |
42 CSSStrictMode, | 42 CSSStrictMode, |
43 // SVG should always be in strict mode. For SVG attributes, the rules differ
to strict sometimes. | 43 // SVG should always be in strict mode. For SVG attributes, the rules differ
to strict sometimes. |
44 SVGAttributeMode, | 44 SVGAttributeMode, |
45 // User agent style sheet should always be in strict mode. Enables internal | 45 // User agent style sheet should always be in strict mode. Enables internal |
46 // only properties and values. | 46 // only properties and values. |
47 UASheetMode | 47 UASheetMode, |
| 48 // Parsing @viewport descriptors. Always strict. Set as mode on StylePropert
ySet |
| 49 // to make sure CSSOM modifications use CSSParser::parseViewportProperty. |
| 50 ViewportMode |
48 }; | 51 }; |
49 | 52 |
50 inline CSSParserMode strictToCSSParserMode(bool inStrictMode) | 53 inline CSSParserMode strictToCSSParserMode(bool inStrictMode) |
51 { | 54 { |
52 return inStrictMode ? CSSStrictMode : CSSQuirksMode; | 55 return inStrictMode ? CSSStrictMode : CSSQuirksMode; |
53 } | 56 } |
54 | 57 |
55 inline bool isStrictParserMode(CSSParserMode cssParserMode) | 58 inline bool isStrictParserMode(CSSParserMode cssParserMode) |
56 { | 59 { |
57 return cssParserMode == CSSStrictMode || cssParserMode == SVGAttributeMode |
| cssParserMode == UASheetMode; | 60 return cssParserMode != CSSQuirksMode; |
58 } | 61 } |
59 | 62 |
60 struct CSSParserContext { | 63 struct CSSParserContext { |
61 WTF_MAKE_FAST_ALLOCATED; | 64 WTF_MAKE_FAST_ALLOCATED; |
62 public: | 65 public: |
63 CSSParserContext(CSSParserMode, const KURL& baseURL = KURL()); | 66 CSSParserContext(CSSParserMode, const KURL& baseURL = KURL()); |
64 CSSParserContext(const Document&, const KURL& baseURL = KURL(), const String
& charset = emptyString()); | 67 CSSParserContext(const Document&, const KURL& baseURL = KURL(), const String
& charset = emptyString()); |
65 | 68 |
66 KURL baseURL; | 69 KURL baseURL; |
67 String charset; | 70 String charset; |
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79 }; | 82 }; |
80 | 83 |
81 bool operator==(const CSSParserContext&, const CSSParserContext&); | 84 bool operator==(const CSSParserContext&, const CSSParserContext&); |
82 inline bool operator!=(const CSSParserContext& a, const CSSParserContext& b) { r
eturn !(a == b); } | 85 inline bool operator!=(const CSSParserContext& a, const CSSParserContext& b) { r
eturn !(a == b); } |
83 | 86 |
84 const CSSParserContext& strictCSSParserContext(); | 87 const CSSParserContext& strictCSSParserContext(); |
85 | 88 |
86 }; | 89 }; |
87 | 90 |
88 #endif // CSSParserMode_h | 91 #endif // CSSParserMode_h |
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