diff options
Diffstat (limited to 'layout')
-rw-r--r-- | layout/inspector/inDOMUtils.cpp | 4 | ||||
-rw-r--r-- | layout/style/nsCSSParser.cpp | 30 | ||||
-rw-r--r-- | layout/style/nsCSSPropList.h | 10 | ||||
-rw-r--r-- | layout/style/nsCSSProps.h | 1 | ||||
-rw-r--r-- | layout/style/nsRuleNode.cpp | 15 | ||||
-rw-r--r-- | layout/style/test/property_database.js | 8 |
6 files changed, 33 insertions, 35 deletions
diff --git a/layout/inspector/inDOMUtils.cpp b/layout/inspector/inDOMUtils.cpp index e212e20df..2095fb775 100644 --- a/layout/inspector/inDOMUtils.cpp +++ b/layout/inspector/inDOMUtils.cpp @@ -846,7 +846,7 @@ PropertySupportsVariant(nsCSSPropertyID aPropertyID, uint32_t aVariant) case eCSSProperty_grid_row_end: case eCSSProperty_font_weight: case eCSSProperty_initial_letter: - supported = VARIANT_NUMBER; + supported = VARIANT_NUMBER | VARIANT_OPACITY; break; default: @@ -909,7 +909,7 @@ inDOMUtils::CssPropertySupportsType(const nsAString& aProperty, uint32_t aType, break; case TYPE_NUMBER: // Include integers under "number"? - variant = VARIANT_NUMBER | VARIANT_INTEGER; + variant = VARIANT_NUMBER | VARIANT_INTEGER | VARIANT_OPACITY; break; default: // Unknown type diff --git a/layout/style/nsCSSParser.cpp b/layout/style/nsCSSParser.cpp index f6b84bfac..1525c5f9a 100644 --- a/layout/style/nsCSSParser.cpp +++ b/layout/style/nsCSSParser.cpp @@ -1300,7 +1300,7 @@ protected: } bool ParseNonNegativeNumber(nsCSSValue& aValue) { - return ParseSingleTokenNonNegativeVariant(aValue, VARIANT_NUMBER, nullptr); + return ParseSingleTokenNonNegativeVariant(aValue, VARIANT_NUMBER | VARIANT_OPACITY, nullptr); } // Helpers for some common ParseSingleTokenOneOrLargerVariant calls. @@ -1310,7 +1310,7 @@ protected: } bool ParseOneOrLargerNumber(nsCSSValue& aValue) { - return ParseSingleTokenOneOrLargerVariant(aValue, VARIANT_NUMBER, nullptr); + return ParseSingleTokenOneOrLargerVariant(aValue, VARIANT_NUMBER | VARIANT_OPACITY, nullptr); } // http://dev.w3.org/csswg/css-values/#custom-idents @@ -7789,6 +7789,7 @@ CSSParserImpl::ParseNonNegativeVariant(nsCSSValue& aValue, VARIANT_NUMBER | VARIANT_LENGTH | VARIANT_PERCENT | + VARIANT_OPACITY | VARIANT_INTEGER)) == 0, "need to update code below to handle additional variants"); @@ -7829,6 +7830,7 @@ CSSParserImpl::ParseOneOrLargerVariant(nsCSSValue& aValue, // that we specifically handle. MOZ_ASSERT((aVariantMask & ~(VARIANT_ALL_NONNUMERIC | VARIANT_NUMBER | + VARIANT_OPACITY | VARIANT_INTEGER)) == 0, "need to update code below to handle additional variants"); @@ -7957,9 +7959,9 @@ CSSParserImpl::ParseVariant(nsCSSValue& aValue, } } } - // Check VARIANT_NUMBER and VARIANT_INTEGER before VARIANT_LENGTH or - // VARIANT_ZERO_ANGLE. - if (((aVariantMask & VARIANT_NUMBER) != 0) && + // Check VARIANT_NUMBER, number tokens for VARIANT_OPACITY, and + // VARIANT_INTEGER before VARIANT_LENGTH or VARIANT_ZERO_ANGLE. + if (((aVariantMask & (VARIANT_NUMBER | VARIANT_OPACITY)) != 0) && (eCSSToken_Number == tk->mType)) { aValue.SetFloatValue(tk->mNumber, eCSSUnit_Number); return CSSParseResult::Ok; @@ -7969,6 +7971,7 @@ CSSParserImpl::ParseVariant(nsCSSValue& aValue, aValue.SetIntValue(tk->mInteger, eCSSUnit_Integer); return CSSParseResult::Ok; } + if (((aVariantMask & (VARIANT_LENGTH | VARIANT_ANGLE | VARIANT_FREQUENCY | VARIANT_TIME)) != 0 && eCSSToken_Dimension == tk->mType) || @@ -7994,6 +7997,15 @@ CSSParserImpl::ParseVariant(nsCSSValue& aValue, aValue.SetPercentValue(tk->mNumber); return CSSParseResult::Ok; } + // We need to store eCSSToken_Percentage in eCSSUnit_Number in order to + // serialize opacity according to spec. All percentage tokens are stored + // as floats, so no type conversion is needed to make this possible. + // Percentage tokens have to be evaluated later than number tokens. + if (((aVariantMask & VARIANT_OPACITY) != 0) && + (eCSSToken_Percentage == tk->mType)) { + aValue.SetFloatValue(tk->mNumber, eCSSUnit_Number); + return CSSParseResult::Ok; + } if (mUnitlessLengthQuirk) { // NONSTANDARD: Nav interprets unitless numbers as px if (((aVariantMask & VARIANT_LENGTH) != 0) && (eCSSToken_Number == tk->mType)) { @@ -8472,7 +8484,7 @@ CSSParserImpl::ParseImageRect(nsCSSValue& aImage) break; } - static const int32_t VARIANT_SIDE = VARIANT_NUMBER | VARIANT_PERCENT; + static const int32_t VARIANT_SIDE = VARIANT_NUMBER | VARIANT_PERCENT | VARIANT_OPACITY; if (!ParseSingleTokenNonNegativeVariant(top, VARIANT_SIDE, nullptr) || !ExpectSymbol(',', true) || !ParseSingleTokenNonNegativeVariant(right, VARIANT_SIDE, nullptr) || @@ -10881,7 +10893,7 @@ CSSParserImpl::ParseWebkitGradientColorStop(nsCSSValueGradient* aGradient) if (mToken.mIdent.LowerCaseEqualsLiteral("color-stop")) { // Parse stop location, followed by comma. if (!ParseSingleTokenVariant(stop->mLocation, - VARIANT_NUMBER | VARIANT_PERCENT, + VARIANT_NUMBER | VARIANT_PERCENT | VARIANT_OPACITY, nullptr) || !ExpectSymbol(',', true)) { SkipUntil(')'); // Skip to end of color-stop(...) expression. @@ -16044,7 +16056,7 @@ static bool GetFunctionParseInformation(nsCSSKeyword aToken, {VARIANT_LBCALC, VARIANT_LBCALC, VARIANT_LBCALC}, {VARIANT_ANGLE_OR_ZERO}, {VARIANT_ANGLE_OR_ZERO, VARIANT_ANGLE_OR_ZERO}, - {VARIANT_NUMBER}, + {VARIANT_NUMBER|VARIANT_OPACITY}, {VARIANT_LENGTH|VARIANT_NONNEGATIVE_DIMENSION}, {VARIANT_LB|VARIANT_NONNEGATIVE_DIMENSION}, {VARIANT_NUMBER, VARIANT_NUMBER}, @@ -17626,7 +17638,7 @@ CSSParserImpl::ParseScrollSnapPoints(nsCSSValue& aValue, nsCSSPropertyID aPropID nsCSSKeywords::LookupKeyword(mToken.mIdent) == eCSSKeyword_repeat) { nsCSSValue lengthValue; if (ParseNonNegativeVariant(lengthValue, - VARIANT_LENGTH | VARIANT_PERCENT | VARIANT_CALC, + VARIANT_LENGTH | VARIANT_PERCENT | VARIANT_OPACITY | VARIANT_CALC, nullptr) != CSSParseResult::Ok) { REPORT_UNEXPECTED(PEExpectedNonnegativeNP); SkipUntil(')'); diff --git a/layout/style/nsCSSPropList.h b/layout/style/nsCSSPropList.h index 906ed7ee0..890019245 100644 --- a/layout/style/nsCSSPropList.h +++ b/layout/style/nsCSSPropList.h @@ -1703,7 +1703,7 @@ CSS_PROP_SVG( FillOpacity, CSS_PROPERTY_PARSE_VALUE, "", - VARIANT_HPN | VARIANT_OPENTYPE_SVG_KEYWORD, + VARIANT_INHERIT | VARIANT_OPACITY | VARIANT_OPENTYPE_SVG_KEYWORD, kContextOpacityKTable, offsetof(nsStyleSVG, mFillOpacity), eStyleAnimType_float) @@ -1841,7 +1841,7 @@ CSS_PROP_SVGRESET( FloodOpacity, CSS_PROPERTY_PARSE_VALUE, "", - VARIANT_HPN, + VARIANT_INHERIT | VARIANT_OPACITY, nullptr, offsetof(nsStyleSVGReset, mFloodOpacity), eStyleAnimType_float) @@ -3070,7 +3070,7 @@ CSS_PROP_EFFECTS( CSS_PROPERTY_CAN_ANIMATE_ON_COMPOSITOR | CSS_PROPERTY_CREATES_STACKING_CONTEXT, "", - VARIANT_HPN, + VARIANT_INHERIT | VARIANT_OPACITY, nullptr, offsetof(nsStyleEffects, mOpacity), eStyleAnimType_float) @@ -3761,7 +3761,7 @@ CSS_PROP_SVGRESET( StopOpacity, CSS_PROPERTY_PARSE_VALUE, "", - VARIANT_HPN, + VARIANT_INHERIT | VARIANT_OPACITY, nullptr, offsetof(nsStyleSVGReset, mStopOpacity), eStyleAnimType_float) @@ -3836,7 +3836,7 @@ CSS_PROP_SVG( StrokeOpacity, CSS_PROPERTY_PARSE_VALUE, "", - VARIANT_HPN | VARIANT_OPENTYPE_SVG_KEYWORD, + VARIANT_INHERIT | VARIANT_OPACITY | VARIANT_OPENTYPE_SVG_KEYWORD, kContextOpacityKTable, offsetof(nsStyleSVG, mStrokeOpacity), eStyleAnimType_float) diff --git a/layout/style/nsCSSProps.h b/layout/style/nsCSSProps.h index aabbac07a..34d457c08 100644 --- a/layout/style/nsCSSProps.h +++ b/layout/style/nsCSSProps.h @@ -43,6 +43,7 @@ #define VARIANT_IDENTIFIER 0x002000 // D #define VARIANT_IDENTIFIER_NO_INHERIT 0x004000 // like above, but excluding // 'inherit' and 'initial' +#define VARIANT_OPACITY 0x008000 // Take floats and percents as input, output float. #define VARIANT_AUTO 0x010000 // A #define VARIANT_INHERIT 0x020000 // H eCSSUnit_Initial, eCSSUnit_Inherit, eCSSUnit_Unset #define VARIANT_NONE 0x040000 // O diff --git a/layout/style/nsRuleNode.cpp b/layout/style/nsRuleNode.cpp index 3863ec292..036d97f86 100644 --- a/layout/style/nsRuleNode.cpp +++ b/layout/style/nsRuleNode.cpp @@ -1579,21 +1579,6 @@ SetFactor(const nsCSSValue& aValue, float& aField, RuleNodeCacheConditions& aCon case eCSSUnit_Null: return; - case eCSSUnit_Percent: - aField = aValue.GetPercentValue(); - if (aFlags & SETFCT_POSITIVE) { - NS_ASSERTION(aField >= 0.0f, "negative value for positive-only property"); - if (aField < 0.0f) - aField = 0.0f; - } - if (aFlags & SETFCT_OPACITY) { - if (aField < 0.0f) - aField = 0.0f; - if (aField > 1.0f) - aField = 1.0f; - } - return; - case eCSSUnit_Number: aField = aValue.GetFloatValue(); if (aFlags & SETFCT_POSITIVE) { diff --git a/layout/style/test/property_database.js b/layout/style/test/property_database.js index 2fc50a539..bc4383630 100644 --- a/layout/style/test/property_database.js +++ b/layout/style/test/property_database.js @@ -3540,7 +3540,7 @@ var gCSSProperties = { inherited: false, type: CSS_TYPE_LONGHAND, initial_values: [ "1", "17", "397.376", "3e1", "3e+1", "3e0", "3e+0", "3e-0" ], - other_values: [ "0", "0.4", "0.0000", "-3", "3e-1" "-100%", "50%"], + other_values: [ "0", "0.4", "0.0000", "-3", "3e-1" "-100%", "50%" ], invalid_values: [ "0px", "1px" ] }, "-moz-orient": { @@ -4273,7 +4273,7 @@ var gCSSProperties = { inherited: true, type: CSS_TYPE_LONGHAND, initial_values: [ "1", "2.8", "1.000", "300%", "context-fill-opacity", "context-stroke-opacity" ], - other_values: [ "0", "0.3", "-7.3", "-100%", "50%"], + other_values: [ "0", "0.3", "-7.3", "-100%", "50%" ], invalid_values: [] }, "fill-rule": { @@ -4305,8 +4305,8 @@ var gCSSProperties = { domProp: "floodOpacity", inherited: false, type: CSS_TYPE_LONGHAND, - initial_values: [ "1", "2.8", "1.000", "300%"], - other_values: [ "0", "0.3", "-7.3", "-100%", "50%"], + initial_values: [ "1", "2.8", "1.000", "300%" ], + other_values: [ "0", "0.3", "-7.3", "-100%", "50%" ], invalid_values: [] }, "image-rendering": { |