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1 /* | 1 /* |
2 * Copyright (C) 2003 Lars Knoll (knoll@kde.org) | 2 * Copyright (C) 2003 Lars Knoll (knoll@kde.org) |
3 * Copyright (C) 2004, 2005, 2006, 2008, 2009, 2010 Apple Inc. All rights reserv
ed. | 3 * Copyright (C) 2004, 2005, 2006, 2008, 2009, 2010 Apple Inc. All rights reserv
ed. |
4 * Copyright (C) 2008 Eric Seidel <eric@webkit.org> | 4 * Copyright (C) 2008 Eric Seidel <eric@webkit.org> |
5 * Copyright (C) 2009 - 2010 Torch Mobile (Beijing) Co. Ltd. All rights reserve
d. | 5 * Copyright (C) 2009 - 2010 Torch Mobile (Beijing) Co. Ltd. All rights reserve
d. |
6 * | 6 * |
7 * This library is free software; you can redistribute it and/or | 7 * This library is free software; you can redistribute it and/or |
8 * modify it under the terms of the GNU Library General Public | 8 * modify it under the terms of the GNU Library General Public |
9 * License as published by the Free Software Foundation; either | 9 * License as published by the Free Software Foundation; either |
10 * version 2 of the License, or (at your option) any later version. | 10 * version 2 of the License, or (at your option) any later version. |
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67 FRelative = 0x0100, | 67 FRelative = 0x0100, |
68 FResolution = 0x0200, | 68 FResolution = 0x0200, |
69 FNonNeg = 0x0400, | 69 FNonNeg = 0x0400, |
70 FUnitlessQuirk = 0x0800 | 70 FUnitlessQuirk = 0x0800 |
71 }; | 71 }; |
72 | 72 |
73 static bool parseValue(CSSPropertyID, bool important, | 73 static bool parseValue(CSSPropertyID, bool important, |
74 CSSParserValueList*, const CSSParserContext&, | 74 CSSParserValueList*, const CSSParserContext&, |
75 WillBeHeapVector<CSSProperty, 256>&, StyleRule::Type); | 75 WillBeHeapVector<CSSProperty, 256>&, StyleRule::Type); |
76 | 76 |
77 static bool isSystemColor(int id); | 77 static bool isSystemColor(CSSValueID); |
| 78 static bool isColorKeyword(CSSValueID); |
78 | 79 |
79 private: | 80 private: |
80 CSSPropertyParser(CSSParserValueList*, const CSSParserContext&, | 81 CSSPropertyParser(CSSParserValueList*, const CSSParserContext&, |
81 WillBeHeapVector<CSSProperty, 256>&, StyleRule::Type); | 82 WillBeHeapVector<CSSProperty, 256>&, StyleRule::Type); |
82 | 83 |
83 bool parseValue(CSSPropertyID, bool important); | 84 bool parseValue(CSSPropertyID, bool important); |
84 | 85 |
85 bool inShorthand() const { return m_inParseShorthand; } | 86 bool inShorthand() const { return m_inParseShorthand; } |
86 bool inQuirksMode() const { return isQuirksModeBehavior(m_context.mode()); } | 87 bool inQuirksMode() const { return isQuirksModeBehavior(m_context.mode()); } |
87 | 88 |
88 bool parseViewportProperty(CSSPropertyID propId, bool important); | 89 bool parseViewportProperty(CSSPropertyID propId, bool important); |
89 bool parseViewportShorthand(CSSPropertyID propId, CSSPropertyID first, CSSPr
opertyID second, bool important); | 90 bool parseViewportShorthand(CSSPropertyID propId, CSSPropertyID first, CSSPr
opertyID second, bool important); |
90 bool parseFontFaceDescriptor(CSSPropertyID); | 91 bool parseFontFaceDescriptor(CSSPropertyID); |
91 | 92 |
92 KURL completeURL(const String& url) const; | 93 KURL completeURL(const String& url) const; |
93 | 94 |
94 void addProperty(CSSPropertyID, PassRefPtrWillBeRawPtr<CSSValue>, bool impor
tant, bool implicit = false); | 95 void addProperty(CSSPropertyID, PassRefPtrWillBeRawPtr<CSSValue>, bool impor
tant, bool implicit = false); |
95 void rollbackLastProperties(int num); | 96 void rollbackLastProperties(int num); |
96 void addExpandedPropertyForValue(CSSPropertyID propId, PassRefPtrWillBeRawPt
r<CSSValue>, bool); | 97 void addExpandedPropertyForValue(CSSPropertyID propId, PassRefPtrWillBeRawPt
r<CSSValue>, bool); |
97 | 98 |
98 PassRefPtrWillBeRawPtr<CSSPrimitiveValue> parseValidPrimitive(CSSValueID ide
nt, CSSParserValue*); | 99 PassRefPtrWillBeRawPtr<CSSPrimitiveValue> parseValidPrimitive(CSSValueID ide
nt, CSSParserValue*); |
99 | 100 |
100 bool parseShorthand(CSSPropertyID, const StylePropertyShorthand&, bool impor
tant); | 101 bool parseShorthand(CSSPropertyID, const StylePropertyShorthand&, bool impor
tant); |
101 bool parse4Values(CSSPropertyID, const CSSPropertyID* properties, bool impor
tant); | 102 bool parse4Values(CSSPropertyID, const CSSPropertyID* properties, bool impor
tant); |
102 PassRefPtrWillBeRawPtr<CSSValueList> parseContent(); | 103 PassRefPtrWillBeRawPtr<CSSValueList> parseContent(); |
103 PassRefPtrWillBeRawPtr<CSSValue> parseQuotes(); | 104 PassRefPtrWillBeRawPtr<CSSValue> parseQuotes(); |
104 | 105 |
105 PassRefPtrWillBeRawPtr<CSSValue> parseAttr(CSSParserValueList* args); | 106 PassRefPtrWillBeRawPtr<CSSValue> parseAttr(CSSParserValueList* args); |
106 | 107 |
107 PassRefPtrWillBeRawPtr<CSSValue> parseBackgroundColor(); | |
108 | |
109 bool parseFillImage(CSSParserValueList*, RefPtrWillBeRawPtr<CSSValue>&); | 108 bool parseFillImage(CSSParserValueList*, RefPtrWillBeRawPtr<CSSValue>&); |
110 | 109 |
111 enum FillPositionFlag { InvalidFillPosition = 0, AmbiguousFillPosition = 1,
XFillPosition = 2, YFillPosition = 4 }; | 110 enum FillPositionFlag { InvalidFillPosition = 0, AmbiguousFillPosition = 1,
XFillPosition = 2, YFillPosition = 4 }; |
112 enum FillPositionParsingMode { ResolveValuesAsPercent = 0, ResolveValuesAsKe
yword = 1 }; | 111 enum FillPositionParsingMode { ResolveValuesAsPercent = 0, ResolveValuesAsKe
yword = 1 }; |
113 PassRefPtrWillBeRawPtr<CSSPrimitiveValue> parseFillPositionComponent(CSSPars
erValueList*, unsigned& cumulativeFlags, FillPositionFlag& individualFlag, FillP
ositionParsingMode = ResolveValuesAsPercent, Units = FUnknown); | 112 PassRefPtrWillBeRawPtr<CSSPrimitiveValue> parseFillPositionComponent(CSSPars
erValueList*, unsigned& cumulativeFlags, FillPositionFlag& individualFlag, FillP
ositionParsingMode = ResolveValuesAsPercent, Units = FUnknown); |
114 PassRefPtrWillBeRawPtr<CSSValue> parseFillPositionX(CSSParserValueList*); | 113 PassRefPtrWillBeRawPtr<CSSValue> parseFillPositionX(CSSParserValueList*); |
115 PassRefPtrWillBeRawPtr<CSSValue> parseFillPositionY(CSSParserValueList*); | 114 PassRefPtrWillBeRawPtr<CSSValue> parseFillPositionY(CSSParserValueList*); |
116 void parse2ValuesFillPosition(CSSParserValueList*, RefPtrWillBeRawPtr<CSSVal
ue>&, RefPtrWillBeRawPtr<CSSValue>&, Units = FUnknown); | 115 void parse2ValuesFillPosition(CSSParserValueList*, RefPtrWillBeRawPtr<CSSVal
ue>&, RefPtrWillBeRawPtr<CSSValue>&, Units = FUnknown); |
117 bool isPotentialPositionValue(CSSParserValue*); | 116 bool isPotentialPositionValue(CSSParserValue*); |
118 void parseFillPosition(CSSParserValueList*, RefPtrWillBeRawPtr<CSSValue>&, R
efPtrWillBeRawPtr<CSSValue>&, Units = FUnknown); | 117 void parseFillPosition(CSSParserValueList*, RefPtrWillBeRawPtr<CSSValue>&, R
efPtrWillBeRawPtr<CSSValue>&, Units = FUnknown); |
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182 PassRefPtrWillBeRawPtr<CSSBasicShape> parseBasicShapePolygon(CSSParserValueL
ist* args); | 181 PassRefPtrWillBeRawPtr<CSSBasicShape> parseBasicShapePolygon(CSSParserValueL
ist* args); |
183 PassRefPtrWillBeRawPtr<CSSBasicShape> parseBasicShapeInset(CSSParserValueLis
t* args); | 182 PassRefPtrWillBeRawPtr<CSSBasicShape> parseBasicShapeInset(CSSParserValueLis
t* args); |
184 | 183 |
185 bool parseFont(bool important); | 184 bool parseFont(bool important); |
186 void parseSystemFont(bool important); | 185 void parseSystemFont(bool important); |
187 PassRefPtrWillBeRawPtr<CSSValueList> parseFontFamily(); | 186 PassRefPtrWillBeRawPtr<CSSValueList> parseFontFamily(); |
188 | 187 |
189 PassRefPtrWillBeRawPtr<CSSValue> parseCounter(int defaultValue); | 188 PassRefPtrWillBeRawPtr<CSSValue> parseCounter(int defaultValue); |
190 PassRefPtrWillBeRawPtr<CSSValue> parseCounterContent(CSSParserValueList* arg
s, bool counters); | 189 PassRefPtrWillBeRawPtr<CSSValue> parseCounterContent(CSSParserValueList* arg
s, bool counters); |
191 | 190 |
192 bool parseColorParameters(CSSParserValue*, int* colorValues, bool parseAlpha
); | 191 bool parseColorParameters(const CSSParserValue*, int* colorValues, bool pars
eAlpha); |
193 bool parseHSLParameters(CSSParserValue*, double* colorValues, bool parseAlph
a); | 192 bool parseHSLParameters(const CSSParserValue*, double* colorValues, bool par
seAlpha); |
194 PassRefPtrWillBeRawPtr<CSSPrimitiveValue> parseColor(CSSParserValue* = 0, bo
ol acceptQuirkyColors = false); | 193 PassRefPtrWillBeRawPtr<CSSPrimitiveValue> parseColor(const CSSParserValue*,
bool acceptQuirkyColors = false); |
195 bool parseColorFromValue(CSSParserValue*, RGBA32&, bool acceptQuirkyColors =
false); | 194 bool parseColorFromValue(const CSSParserValue*, RGBA32&, bool acceptQuirkyCo
lors = false); |
| 195 |
| 196 bool acceptQuirkyColors(CSSPropertyID) const; |
| 197 PassRefPtrWillBeRawPtr<CSSPrimitiveValue> parseBackgroundColor(const CSSPars
erValue*); |
| 198 PassRefPtrWillBeRawPtr<CSSPrimitiveValue> parseTapHighlightColor(const CSSPa
rserValue*); |
| 199 PassRefPtrWillBeRawPtr<CSSPrimitiveValue> parseGradientStopColor(const CSSPa
rserValue*); |
| 200 PassRefPtrWillBeRawPtr<CSSPrimitiveValue> parseDeprecatedGradientStopColor(c
onst CSSParserValue*); |
| 201 PassRefPtrWillBeRawPtr<CSSPrimitiveValue> parseSVGColor(const CSSParserValue
*); |
196 | 202 |
197 PassRefPtrWillBeRawPtr<CSSPrimitiveValue> parseLineHeight(); | 203 PassRefPtrWillBeRawPtr<CSSPrimitiveValue> parseLineHeight(); |
198 bool parseFontSize(bool important); | 204 bool parseFontSize(bool important); |
199 bool parseFontVariant(bool important); | 205 bool parseFontVariant(bool important); |
200 bool parseFontWeight(bool important); | 206 bool parseFontWeight(bool important); |
201 PassRefPtrWillBeRawPtr<CSSValueList> parseFontFaceSrc(); | 207 PassRefPtrWillBeRawPtr<CSSValueList> parseFontFaceSrc(); |
202 PassRefPtrWillBeRawPtr<CSSValueList> parseFontFaceUnicodeRange(); | 208 PassRefPtrWillBeRawPtr<CSSValueList> parseFontFaceUnicodeRange(); |
203 | 209 |
204 bool parseSVGValue(CSSPropertyID propId, bool important); | 210 bool parseSVGValue(CSSPropertyID propId, bool important); |
205 PassRefPtrWillBeRawPtr<CSSValue> parseSVGStrokeDasharray(); | 211 PassRefPtrWillBeRawPtr<CSSValue> parseSVGStrokeDasharray(); |
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378 bool m_implicitShorthand; | 384 bool m_implicitShorthand; |
379 RefPtrWillBeMember<CSSCalcValue> m_parsedCalculation; | 385 RefPtrWillBeMember<CSSCalcValue> m_parsedCalculation; |
380 }; | 386 }; |
381 | 387 |
382 CSSPropertyID unresolvedCSSPropertyID(const CSSParserString&); | 388 CSSPropertyID unresolvedCSSPropertyID(const CSSParserString&); |
383 CSSValueID cssValueKeywordID(const CSSParserString&); | 389 CSSValueID cssValueKeywordID(const CSSParserString&); |
384 | 390 |
385 } // namespace blink | 391 } // namespace blink |
386 | 392 |
387 #endif // CSSPropertyParser_h | 393 #endif // CSSPropertyParser_h |
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