diff options
Diffstat (limited to 'src/3rdparty/webkit/WebCore/css/CSSParser.cpp')
| -rw-r--r-- | src/3rdparty/webkit/WebCore/css/CSSParser.cpp | 48 |
1 files changed, 32 insertions, 16 deletions
diff --git a/src/3rdparty/webkit/WebCore/css/CSSParser.cpp b/src/3rdparty/webkit/WebCore/css/CSSParser.cpp index 10949dd..6024a5b 100644 --- a/src/3rdparty/webkit/WebCore/css/CSSParser.cpp +++ b/src/3rdparty/webkit/WebCore/css/CSSParser.cpp @@ -873,6 +873,7 @@ bool CSSParser::parseValue(int propId, bool important) case CSSPropertyBackgroundPositionX: case CSSPropertyBackgroundPositionY: case CSSPropertyBackgroundSize: + case CSSPropertyWebkitBackgroundSize: case CSSPropertyBackgroundRepeat: case CSSPropertyBackgroundRepeatX: case CSSPropertyBackgroundRepeatY: @@ -1726,6 +1727,15 @@ void CSSParser::addFillValue(RefPtr<CSSValue>& lval, PassRefPtr<CSSValue> rval) lval = rval; } +static bool parseBackgroundClip(CSSParserValue* parserValue, RefPtr<CSSValue>& cssValue) +{ + if (parserValue->id == CSSValueBorderBox || parserValue->id == CSSValuePaddingBox || parserValue->id == CSSValueWebkitText) { + cssValue = CSSPrimitiveValue::createIdentifier(parserValue->id); + return true; + } + return false; +} + const int cMaxFillProperties = 9; bool CSSParser::parseFillShorthand(int propId, const int* properties, int numProperties, bool important) @@ -1777,6 +1787,7 @@ bool CSSParser::parseFillShorthand(int propId, const int* properties, int numPro RefPtr<CSSValue> val1; RefPtr<CSSValue> val2; int propId1, propId2; + CSSParserValue* parserValue = m_valueList->current(); if (parseFillProperty(properties[i], propId1, propId2, val1, val2)) { parsedProperty[i] = found = true; addFillValue(values[i], val1.release()); @@ -1786,7 +1797,7 @@ bool CSSParser::parseFillShorthand(int propId, const int* properties, int numPro addFillValue(repeatYValue, val2.release()); if (properties[i] == CSSPropertyBackgroundOrigin || properties[i] == CSSPropertyWebkitMaskOrigin) { // Reparse the value as a clip, and see if we succeed. - if (parseFillProperty(CSSPropertyBackgroundClip, propId1, propId2, val1, val2)) + if (parseBackgroundClip(parserValue, val1)) addFillValue(clipValue, val1.release()); // The property parsed successfully. else addFillValue(clipValue, CSSInitialValue::createImplicit()); // Some value was used for origin that is not supported by clip. Just reset clip instead. @@ -2319,7 +2330,7 @@ void CSSParser::parseFillRepeat(RefPtr<CSSValue>& value1, RefPtr<CSSValue>& valu } } -PassRefPtr<CSSValue> CSSParser::parseFillSize(bool& allowComma) +PassRefPtr<CSSValue> CSSParser::parseFillSize(int propId, bool& allowComma) { allowComma = true; CSSParserValue* value = m_valueList->current(); @@ -2328,7 +2339,7 @@ PassRefPtr<CSSValue> CSSParser::parseFillSize(bool& allowComma) return CSSPrimitiveValue::createIdentifier(value->id); RefPtr<CSSPrimitiveValue> parsedValue1; - + if (value->id == CSSValueAuto) parsedValue1 = CSSPrimitiveValue::create(0, CSSPrimitiveValue::CSS_UNKNOWN); else { @@ -2336,8 +2347,9 @@ PassRefPtr<CSSValue> CSSParser::parseFillSize(bool& allowComma) return 0; parsedValue1 = CSSPrimitiveValue::create(value->fValue, (CSSPrimitiveValue::UnitTypes)value->unit); } - - RefPtr<CSSPrimitiveValue> parsedValue2 = parsedValue1; + + CSSPropertyID property = static_cast<CSSPropertyID>(propId); + RefPtr<CSSPrimitiveValue> parsedValue2; if ((value = m_valueList->next())) { if (value->id == CSSValueAuto) parsedValue2 = CSSPrimitiveValue::create(0, CSSPrimitiveValue::CSS_UNKNOWN); @@ -2349,7 +2361,13 @@ PassRefPtr<CSSValue> CSSParser::parseFillSize(bool& allowComma) parsedValue2 = CSSPrimitiveValue::create(value->fValue, (CSSPrimitiveValue::UnitTypes)value->unit); } } - + if (!parsedValue2) { + if (property == CSSPropertyWebkitBackgroundSize || property == CSSPropertyWebkitMaskSize) + parsedValue2 = parsedValue1; + else + parsedValue2 = CSSPrimitiveValue::create(0, CSSPrimitiveValue::CSS_UNKNOWN); + } + return CSSPrimitiveValue::create(Pair::create(parsedValue1.release(), parsedValue2.release())); } @@ -2425,10 +2443,8 @@ bool CSSParser::parseFillProperty(int propId, int& propId1, int& propId2, } break; case CSSPropertyBackgroundClip: - if (val->id == CSSValueBorderBox || val->id == CSSValuePaddingBox || val->id == CSSValueWebkitText) { - currValue = CSSPrimitiveValue::createIdentifier(val->id); + if (parseBackgroundClip(val, currValue)) m_valueList->next(); - } break; case CSSPropertyBackgroundOrigin: if (val->id == CSSValueBorderBox || val->id == CSSValuePaddingBox || val->id == CSSValueContentBox) { @@ -2470,8 +2486,9 @@ bool CSSParser::parseFillProperty(int propId, int& propId1, int& propId2, // parseFillRepeat advances the m_valueList pointer break; case CSSPropertyBackgroundSize: + case CSSPropertyWebkitBackgroundSize: case CSSPropertyWebkitMaskSize: { - currValue = parseFillSize(allowComma); + currValue = parseFillSize(propId, allowComma); if (currValue) m_valueList->next(); break; @@ -3736,7 +3753,11 @@ bool CSSParser::parseShadow(int propId, bool important) // Other operators aren't legal or we aren't done with the current shadow // value. Treat as invalid. return false; - +#if ENABLE(SVG) + // -webkit-shadow does not support multiple values. + if (static_cast<CSSPropertyID>(propId) == CSSPropertyWebkitShadow) + return false; +#endif // The value is good. Commit it. context.commitValue(); } else if (validUnit(val, FLength, true)) { @@ -5182,11 +5203,6 @@ static int cssPropertyID(const UChar* propertyName, unsigned length) const char* const opacity = "opacity"; name = opacity; length = strlen(opacity); - } else if (strcmp(buffer, "-webkit-background-size") == 0) { - // CSS Backgrounds/Borders. -webkit-background-size worked in Safari 4 and earlier. - const char* const backgroundSize = "background-size"; - name = backgroundSize; - length = strlen(backgroundSize); } else if (hasPrefix(buffer + 7, length - 7, "-border-")) { // -webkit-border-*-*-radius worked in Safari 4 and earlier. -webkit-border-radius syntax // differs from border-radius, so it is remains as a distinct property. |