PassRefPtr<CSSValue> CSSValue::cloneForCSSOM() const
{
switch (classType()) {
case PrimitiveClass:
return toCSSPrimitiveValue(this)->cloneForCSSOM();
case ValueListClass:
return toCSSValueList(this)->cloneForCSSOM();
case ImageClass:
case CursorImageClass:
return toCSSImageValue(this)->cloneForCSSOM();
#if ENABLE(CSS_FILTERS)
case WebKitCSSFilterClass:
return toWebKitCSSFilterValue(this)->cloneForCSSOM();
#endif
case WebKitCSSTransformClass:
return toWebKitCSSTransformValue(this)->cloneForCSSOM();
#if ENABLE(CSS_IMAGE_SET)
case ImageSetClass:
return toCSSImageSetValue(this)->cloneForCSSOM();
#endif
#if ENABLE(SVG)
case SVGColorClass:
return toSVGColor(this)->cloneForCSSOM();
case SVGPaintClass:
return toSVGPaint(this)->cloneForCSSOM();
#endif
default:
ASSERT(!isSubtypeExposedToCSSOM());
return TextCloneCSSValue::create(classType(), cssText());
}
}
void StyleResolver::applySVGProperty(CSSPropertyID id, CSSValue* value)
{
ASSERT(value);
CSSPrimitiveValue* primitiveValue = 0;
if (value->isPrimitiveValue())
primitiveValue = toCSSPrimitiveValue(value);
const State& state = m_state;
SVGRenderStyle& svgStyle = state.style()->accessSVGStyle();
bool isInherit = state.parentNode() && value->isInheritedValue();
bool isInitial = value->isInitialValue() || (!state.parentNode() && value->isInheritedValue());
// What follows is a list that maps the CSS properties into their
// corresponding front-end RenderStyle values. Shorthands(e.g. border,
// background) occur in this list as well and are only hit when mapping
// "inherit" or "initial" into front-end values.
switch (id)
{
// ident only properties
case CSSPropertyAlignmentBaseline:
{
HANDLE_INHERIT_AND_INITIAL(alignmentBaseline, AlignmentBaseline)
if (!primitiveValue)
break;
svgStyle.setAlignmentBaseline(*primitiveValue);
break;
}
case CSSPropertyBaselineShift:
{
HANDLE_INHERIT_AND_INITIAL(baselineShift, BaselineShift);
if (!primitiveValue)
break;
if (primitiveValue->getValueID()) {
switch (primitiveValue->getValueID()) {
case CSSValueBaseline:
svgStyle.setBaselineShift(BS_BASELINE);
break;
case CSSValueSub:
svgStyle.setBaselineShift(BS_SUB);
break;
case CSSValueSuper:
svgStyle.setBaselineShift(BS_SUPER);
break;
default:
break;
}
} else {
svgStyle.setBaselineShift(BS_LENGTH);
svgStyle.setBaselineShiftValue(SVGLength::fromCSSPrimitiveValue(primitiveValue));
}
break;
}
case CSSPropertyKerning:
{
HANDLE_INHERIT_AND_INITIAL(kerning, Kerning);
if (primitiveValue)
svgStyle.setKerning(SVGLength::fromCSSPrimitiveValue(primitiveValue));
break;
}
case CSSPropertyDominantBaseline:
{
HANDLE_INHERIT_AND_INITIAL(dominantBaseline, DominantBaseline)
if (primitiveValue)
svgStyle.setDominantBaseline(*primitiveValue);
break;
}
case CSSPropertyColorInterpolation:
{
HANDLE_INHERIT_AND_INITIAL(colorInterpolation, ColorInterpolation)
if (primitiveValue)
svgStyle.setColorInterpolation(*primitiveValue);
break;
}
case CSSPropertyColorInterpolationFilters:
{
HANDLE_INHERIT_AND_INITIAL(colorInterpolationFilters, ColorInterpolationFilters)
if (primitiveValue)
svgStyle.setColorInterpolationFilters(*primitiveValue);
break;
}
case CSSPropertyColorProfile:
{
// Not implemented.
break;
}
case CSSPropertyColorRendering:
{
HANDLE_INHERIT_AND_INITIAL(colorRendering, ColorRendering)
if (primitiveValue)
svgStyle.setColorRendering(*primitiveValue);
break;
}
case CSSPropertyClipRule:
{
HANDLE_INHERIT_AND_INITIAL(clipRule, ClipRule)
if (primitiveValue)
svgStyle.setClipRule(*primitiveValue);
break;
}
case CSSPropertyFillRule:
{
HANDLE_INHERIT_AND_INITIAL(fillRule, FillRule)
if (primitiveValue)
svgStyle.setFillRule(*primitiveValue);
break;
}
case CSSPropertyStrokeLinejoin:
{
HANDLE_INHERIT_AND_INITIAL(joinStyle, JoinStyle)
if (primitiveValue)
svgStyle.setJoinStyle(*primitiveValue);
break;
}
case CSSPropertyShapeRendering:
{
HANDLE_INHERIT_AND_INITIAL(shapeRendering, ShapeRendering)
if (primitiveValue)
svgStyle.setShapeRendering(*primitiveValue);
break;
}
// end of ident only properties
case CSSPropertyFill:
{
if (isInherit) {
const SVGRenderStyle& svgParentStyle = state.parentStyle()->svgStyle();
svgStyle.setFillPaint(svgParentStyle.fillPaintType(), svgParentStyle.fillPaintColor(), svgParentStyle.fillPaintUri(), applyPropertyToRegularStyle(), applyPropertyToVisitedLinkStyle());
return;
}
if (isInitial) {
svgStyle.setFillPaint(SVGRenderStyle::initialFillPaintType(), SVGRenderStyle::initialFillPaintColor(), SVGRenderStyle::initialFillPaintUri(), applyPropertyToRegularStyle(), applyPropertyToVisitedLinkStyle());
return;
}
if (value->isSVGPaint()) {
SVGPaint* svgPaint = toSVGPaint(value);
svgStyle.setFillPaint(svgPaint->paintType(), colorFromSVGColorCSSValue(svgPaint, state.style()->color()), svgPaint->uri(), applyPropertyToRegularStyle(), applyPropertyToVisitedLinkStyle());
}
break;
}
case CSSPropertyStroke:
{
if (isInherit) {
const SVGRenderStyle& svgParentStyle = state.parentStyle()->svgStyle();
svgStyle.setStrokePaint(svgParentStyle.strokePaintType(), svgParentStyle.strokePaintColor(), svgParentStyle.strokePaintUri(), applyPropertyToRegularStyle(), applyPropertyToVisitedLinkStyle());
return;
}
if (isInitial) {
svgStyle.setStrokePaint(SVGRenderStyle::initialStrokePaintType(), SVGRenderStyle::initialStrokePaintColor(), SVGRenderStyle::initialStrokePaintUri(), applyPropertyToRegularStyle(), applyPropertyToVisitedLinkStyle());
return;
}
if (value->isSVGPaint()) {
SVGPaint* svgPaint = toSVGPaint(value);
svgStyle.setStrokePaint(svgPaint->paintType(), colorFromSVGColorCSSValue(svgPaint, state.style()->color()), svgPaint->uri(), applyPropertyToRegularStyle(), applyPropertyToVisitedLinkStyle());
}
break;
}
case CSSPropertyStrokeWidth:
{
HANDLE_INHERIT_AND_INITIAL(strokeWidth, StrokeWidth)
if (primitiveValue)
svgStyle.setStrokeWidth(SVGLength::fromCSSPrimitiveValue(primitiveValue));
break;
}
case CSSPropertyStrokeDasharray:
{
HANDLE_INHERIT_AND_INITIAL(strokeDashArray, StrokeDashArray)
if (!value->isValueList()) {
svgStyle.setStrokeDashArray(SVGRenderStyle::initialStrokeDashArray());
break;
}
CSSValueList* dashes = toCSSValueList(value);
Vector<SVGLength> array;
size_t length = dashes->length();
for (size_t i = 0; i < length; ++i) {
CSSValue* currValue = dashes->itemWithoutBoundsCheck(i);
if (!currValue->isPrimitiveValue())
continue;
CSSPrimitiveValue* dash = toCSSPrimitiveValue(dashes->itemWithoutBoundsCheck(i));
array.append(SVGLength::fromCSSPrimitiveValue(dash));
}
svgStyle.setStrokeDashArray(array);
break;
}
case CSSPropertyStrokeDashoffset:
{
HANDLE_INHERIT_AND_INITIAL(strokeDashOffset, StrokeDashOffset)
if (primitiveValue)
svgStyle.setStrokeDashOffset(SVGLength::fromCSSPrimitiveValue(primitiveValue));
break;
}
case CSSPropertyFillOpacity:
{
HANDLE_INHERIT_AND_INITIAL(fillOpacity, FillOpacity)
if (!primitiveValue)
return;
float f = 0.0f;
int type = primitiveValue->primitiveType();
if (type == CSSPrimitiveValue::CSS_PERCENTAGE)
f = primitiveValue->getFloatValue() / 100.0f;
else if (type == CSSPrimitiveValue::CSS_NUMBER)
f = primitiveValue->getFloatValue();
else
return;
svgStyle.setFillOpacity(f);
break;
}
case CSSPropertyStrokeOpacity:
{
HANDLE_INHERIT_AND_INITIAL(strokeOpacity, StrokeOpacity)
if (!primitiveValue)
return;
float f = 0.0f;
int type = primitiveValue->primitiveType();
if (type == CSSPrimitiveValue::CSS_PERCENTAGE)
f = primitiveValue->getFloatValue() / 100.0f;
else if (type == CSSPrimitiveValue::CSS_NUMBER)
f = primitiveValue->getFloatValue();
else
return;
svgStyle.setStrokeOpacity(f);
break;
}
case CSSPropertyStopOpacity:
{
HANDLE_INHERIT_AND_INITIAL(stopOpacity, StopOpacity)
if (!primitiveValue)
return;
float f = 0.0f;
int type = primitiveValue->primitiveType();
if (type == CSSPrimitiveValue::CSS_PERCENTAGE)
f = primitiveValue->getFloatValue() / 100.0f;
else if (type == CSSPrimitiveValue::CSS_NUMBER)
f = primitiveValue->getFloatValue();
else
return;
svgStyle.setStopOpacity(f);
break;
}
case CSSPropertyMarkerStart:
{
HANDLE_INHERIT_AND_INITIAL(markerStartResource, MarkerStartResource)
if (!primitiveValue)
return;
String s;
int type = primitiveValue->primitiveType();
if (type == CSSPrimitiveValue::CSS_URI)
s = primitiveValue->getStringValue();
svgStyle.setMarkerStartResource(SVGURIReference::fragmentIdentifierFromIRIString(s, state.document()));
break;
}
case CSSPropertyMarkerMid:
{
HANDLE_INHERIT_AND_INITIAL(markerMidResource, MarkerMidResource)
if (!primitiveValue)
return;
String s;
int type = primitiveValue->primitiveType();
if (type == CSSPrimitiveValue::CSS_URI)
s = primitiveValue->getStringValue();
svgStyle.setMarkerMidResource(SVGURIReference::fragmentIdentifierFromIRIString(s, state.document()));
break;
}
case CSSPropertyMarkerEnd:
{
HANDLE_INHERIT_AND_INITIAL(markerEndResource, MarkerEndResource)
if (!primitiveValue)
return;
String s;
int type = primitiveValue->primitiveType();
if (type == CSSPrimitiveValue::CSS_URI)
s = primitiveValue->getStringValue();
svgStyle.setMarkerEndResource(SVGURIReference::fragmentIdentifierFromIRIString(s, state.document()));
break;
}
case CSSPropertyStrokeLinecap:
{
HANDLE_INHERIT_AND_INITIAL(capStyle, CapStyle)
if (primitiveValue)
svgStyle.setCapStyle(*primitiveValue);
break;
}
case CSSPropertyStrokeMiterlimit:
{
HANDLE_INHERIT_AND_INITIAL(strokeMiterLimit, StrokeMiterLimit)
if (!primitiveValue)
return;
float f = 0.0f;
int type = primitiveValue->primitiveType();
if (type == CSSPrimitiveValue::CSS_NUMBER)
f = primitiveValue->getFloatValue();
else
return;
svgStyle.setStrokeMiterLimit(f);
break;
}
case CSSPropertyFilter:
{
HANDLE_INHERIT_AND_INITIAL(filterResource, FilterResource)
if (!primitiveValue)
return;
String s;
int type = primitiveValue->primitiveType();
if (type == CSSPrimitiveValue::CSS_URI)
s = primitiveValue->getStringValue();
svgStyle.setFilterResource(SVGURIReference::fragmentIdentifierFromIRIString(s, state.document()));
break;
}
case CSSPropertyMask:
{
HANDLE_INHERIT_AND_INITIAL(maskerResource, MaskerResource)
if (!primitiveValue)
return;
String s;
int type = primitiveValue->primitiveType();
if (type == CSSPrimitiveValue::CSS_URI)
s = primitiveValue->getStringValue();
svgStyle.setMaskerResource(SVGURIReference::fragmentIdentifierFromIRIString(s, state.document()));
break;
}
case CSSPropertyClipPath:
{
HANDLE_INHERIT_AND_INITIAL(clipperResource, ClipperResource)
if (!primitiveValue)
return;
String s;
int type = primitiveValue->primitiveType();
if (type == CSSPrimitiveValue::CSS_URI)
s = primitiveValue->getStringValue();
svgStyle.setClipperResource(SVGURIReference::fragmentIdentifierFromIRIString(s, state.document()));
break;
}
case CSSPropertyTextAnchor:
{
HANDLE_INHERIT_AND_INITIAL(textAnchor, TextAnchor)
if (primitiveValue)
svgStyle.setTextAnchor(*primitiveValue);
break;
}
case CSSPropertyWritingMode:
{
HANDLE_INHERIT_AND_INITIAL(writingMode, WritingMode)
if (primitiveValue)
svgStyle.setWritingMode(*primitiveValue);
break;
}
case CSSPropertyStopColor:
{
HANDLE_INHERIT_AND_INITIAL(stopColor, StopColor);
if (value->isSVGColor())
svgStyle.setStopColor(colorFromSVGColorCSSValue(toSVGColor(value), state.style()->color()));
break;
}
case CSSPropertyLightingColor:
{
HANDLE_INHERIT_AND_INITIAL(lightingColor, LightingColor);
if (value->isSVGColor())
svgStyle.setLightingColor(colorFromSVGColorCSSValue(toSVGColor(value), state.style()->color()));
break;
}
case CSSPropertyFloodOpacity:
{
HANDLE_INHERIT_AND_INITIAL(floodOpacity, FloodOpacity)
if (!primitiveValue)
return;
float f = 0.0f;
int type = primitiveValue->primitiveType();
if (type == CSSPrimitiveValue::CSS_PERCENTAGE)
f = primitiveValue->getFloatValue() / 100.0f;
else if (type == CSSPrimitiveValue::CSS_NUMBER)
f = primitiveValue->getFloatValue();
else
return;
svgStyle.setFloodOpacity(f);
break;
}
case CSSPropertyFloodColor:
{
HANDLE_INHERIT_AND_INITIAL(floodColor, FloodColor);
if (value->isSVGColor())
svgStyle.setFloodColor(colorFromSVGColorCSSValue(toSVGColor(value), state.style()->color()));
break;
}
case CSSPropertyGlyphOrientationHorizontal:
{
HANDLE_INHERIT_AND_INITIAL(glyphOrientationHorizontal, GlyphOrientationHorizontal)
if (!primitiveValue)
return;
if (primitiveValue->primitiveType() == CSSPrimitiveValue::CSS_DEG) {
int orientation = angleToGlyphOrientation(primitiveValue->getFloatValue());
ASSERT(orientation != -1);
svgStyle.setGlyphOrientationHorizontal((EGlyphOrientation) orientation);
}
break;
}
case CSSPropertyGlyphOrientationVertical:
{
HANDLE_INHERIT_AND_INITIAL(glyphOrientationVertical, GlyphOrientationVertical)
if (!primitiveValue)
return;
if (primitiveValue->primitiveType() == CSSPrimitiveValue::CSS_DEG) {
int orientation = angleToGlyphOrientation(primitiveValue->getFloatValue());
ASSERT(orientation != -1);
svgStyle.setGlyphOrientationVertical((EGlyphOrientation) orientation);
} else if (primitiveValue->getValueID() == CSSValueAuto)
svgStyle.setGlyphOrientationVertical(GO_AUTO);
break;
}
case CSSPropertyEnableBackground:
// Silently ignoring this property for now
// http://bugs.webkit.org/show_bug.cgi?id=6022
break;
case CSSPropertyWebkitSvgShadow: {
if (isInherit)
return svgStyle.setShadow(state.parentStyle()->svgStyle().shadow() ? std::make_unique<ShadowData>(*state.parentStyle()->svgStyle().shadow()) : nullptr);
if (isInitial || primitiveValue) // initial | none
return svgStyle.setShadow(nullptr);
if (!value->isValueList())
return;
CSSValueList* list = toCSSValueList(value);
if (!list->length())
return;
CSSValue* firstValue = list->itemWithoutBoundsCheck(0);
if (!firstValue->isShadowValue())
return;
CSSShadowValue* item = toCSSShadowValue(firstValue);
IntPoint location(item->x->computeLength<int>(state.style(), state.rootElementStyle()),
item->y->computeLength<int>(state.style(), state.rootElementStyle()));
int blur = item->blur ? item->blur->computeLength<int>(state.style(), state.rootElementStyle()) : 0;
Color color;
if (item->color)
color = colorFromPrimitiveValue(item->color.get());
// -webkit-svg-shadow does should not have a spread or style
ASSERT(!item->spread);
ASSERT(!item->style);
auto shadowData = std::make_unique<ShadowData>(location, blur, 0, Normal, false, color.isValid() ? color : Color::transparent);
svgStyle.setShadow(std::move(shadowData));
return;
}
case CSSPropertyVectorEffect: {
HANDLE_INHERIT_AND_INITIAL(vectorEffect, VectorEffect)
if (!primitiveValue)
break;
svgStyle.setVectorEffect(*primitiveValue);
break;
}
case CSSPropertyBufferedRendering: {
HANDLE_INHERIT_AND_INITIAL(bufferedRendering, BufferedRendering)
if (!primitiveValue)
break;
svgStyle.setBufferedRendering(*primitiveValue);
break;
}
case CSSPropertyMaskType: {
HANDLE_INHERIT_AND_INITIAL(maskType, MaskType)
if (!primitiveValue)
break;
svgStyle.setMaskType(*primitiveValue);
break;
}
default:
// If you crash here, it's because you added a css property and are not handling it
// in either this switch statement or the one in StyleResolver::applyProperty
ASSERT_WITH_MESSAGE(0, "unimplemented propertyID: %d", id);
return;
}
}
void CSSValue::destroy()
{
if (m_isTextClone) {
ASSERT(isCSSOMSafe());
delete static_cast<TextCloneCSSValue*>(this);
return;
}
ASSERT(!isCSSOMSafe() || isSubtypeExposedToCSSOM());
switch (classType()) {
case AspectRatioClass:
delete toCSSAspectRatioValue(this);
return;
case BorderImageSliceClass:
delete toCSSBorderImageSliceValue(this);
return;
case CanvasClass:
delete toCSSCanvasValue(this);
return;
case CursorImageClass:
delete toCSSCursorImageValue(this);
return;
case FontClass:
delete toCSSFontValue(this);
return;
case FontFaceSrcClass:
delete toCSSFontFaceSrcValue(this);
return;
case FontFeatureClass:
delete toCSSFontFeatureValue(this);
return;
case FunctionClass:
delete toCSSFunctionValue(this);
return;
case LinearGradientClass:
delete toCSSLinearGradientValue(this);
return;
case RadialGradientClass:
delete toCSSRadialGradientValue(this);
return;
case CrossfadeClass:
delete toCSSCrossfadeValue(this);
return;
case ImageClass:
delete toCSSImageValue(this);
return;
case InheritedClass:
delete toCSSInheritedValue(this);
return;
case InitialClass:
delete toCSSInitialValue(this);
return;
case GridTemplateClass:
delete toCSSGridTemplateValue(this);
return;
case PrimitiveClass:
delete toCSSPrimitiveValue(this);
return;
case ReflectClass:
delete toCSSReflectValue(this);
return;
case ShadowClass:
delete toCSSShadowValue(this);
return;
case CubicBezierTimingFunctionClass:
delete toCSSCubicBezierTimingFunctionValue(this);
return;
case StepsTimingFunctionClass:
delete toCSSStepsTimingFunctionValue(this);
return;
case UnicodeRangeClass:
delete toCSSUnicodeRangeValue(this);
return;
case ValueListClass:
delete toCSSValueList(this);
return;
case WebKitCSSTransformClass:
delete toWebKitCSSTransformValue(this);
return;
case LineBoxContainClass:
delete toCSSLineBoxContainValue(this);
return;
case CalculationClass:
delete toCSSCalcValue(this);
return;
#if ENABLE(CSS_IMAGE_SET)
case ImageSetClass:
delete toCSSImageSetValue(this);
return;
#endif
#if ENABLE(CSS_FILTERS)
case FilterImageClass:
delete toCSSFilterImageValue(this);
return;
case WebKitCSSFilterClass:
delete toWebKitCSSFilterValue(this);
return;
#if ENABLE(CSS_SHADERS)
case WebKitCSSArrayFunctionValueClass:
delete toWebKitCSSArrayFunctionValue(this);
return;
case WebKitCSSMatFunctionValueClass:
delete toWebKitCSSMatFunctionValue(this);
return;
case WebKitCSSMixFunctionValueClass:
delete toWebKitCSSMixFunctionValue(this);
return;
case WebKitCSSShaderClass:
delete toWebKitCSSShaderValue(this);
return;
#endif
#endif
#if ENABLE(SVG)
case SVGColorClass:
delete toSVGColor(this);
return;
case SVGPaintClass:
delete toSVGPaint(this);
return;
case WebKitCSSSVGDocumentClass:
delete toWebKitCSSSVGDocumentValue(this);
return;
#endif
}
ASSERT_NOT_REACHED();
}
String CSSValue::cssText() const
{
if (m_isTextClone) {
ASSERT(isCSSOMSafe());
return static_cast<const TextCloneCSSValue*>(this)->cssText();
}
ASSERT(!isCSSOMSafe() || isSubtypeExposedToCSSOM());
switch (classType()) {
case AspectRatioClass:
return toCSSAspectRatioValue(this)->customCSSText();
case BorderImageSliceClass:
return toCSSBorderImageSliceValue(this)->customCSSText();
case CanvasClass:
return toCSSCanvasValue(this)->customCSSText();
case CursorImageClass:
return toCSSCursorImageValue(this)->customCSSText();
#if ENABLE(CSS_FILTERS)
case FilterImageClass:
return toCSSFilterImageValue(this)->customCSSText();
#endif
case FontClass:
return toCSSFontValue(this)->customCSSText();
case FontFaceSrcClass:
return toCSSFontFaceSrcValue(this)->customCSSText();
case FontFeatureClass:
return toCSSFontFeatureValue(this)->customCSSText();
case FunctionClass:
return toCSSFunctionValue(this)->customCSSText();
case LinearGradientClass:
return toCSSLinearGradientValue(this)->customCSSText();
case RadialGradientClass:
return toCSSRadialGradientValue(this)->customCSSText();
case CrossfadeClass:
return toCSSCrossfadeValue(this)->customCSSText();
case ImageClass:
return toCSSImageValue(this)->customCSSText();
case InheritedClass:
return toCSSInheritedValue(this)->customCSSText();
case InitialClass:
return toCSSInitialValue(this)->customCSSText();
#if ENABLE(CSS_GRID_LAYOUT)
case GridLineNamesClass:
return toCSSGridLineNamesValue(this)->customCSSText();
case GridTemplateAreasClass:
return toCSSGridTemplateAreasValue(this)->customCSSText();
#endif
case PrimitiveClass:
return toCSSPrimitiveValue(this)->customCSSText();
case ReflectClass:
return toCSSReflectValue(this)->customCSSText();
case ShadowClass:
return toCSSShadowValue(this)->customCSSText();
case CubicBezierTimingFunctionClass:
return toCSSCubicBezierTimingFunctionValue(this)->customCSSText();
case StepsTimingFunctionClass:
return toCSSStepsTimingFunctionValue(this)->customCSSText();
case UnicodeRangeClass:
return toCSSUnicodeRangeValue(this)->customCSSText();
case ValueListClass:
return toCSSValueList(this)->customCSSText();
case WebKitCSSTransformClass:
return toWebKitCSSTransformValue(this)->customCSSText();
case LineBoxContainClass:
return toCSSLineBoxContainValue(this)->customCSSText();
case CalculationClass:
return toCSSCalcValue(this)->customCSSText();
#if ENABLE(CSS_IMAGE_SET)
case ImageSetClass:
return toCSSImageSetValue(this)->customCSSText();
#endif
#if ENABLE(CSS_FILTERS)
case WebKitCSSFilterClass:
return toWebKitCSSFilterValue(this)->customCSSText();
#endif
case SVGColorClass:
return toSVGColor(this)->customCSSText();
case SVGPaintClass:
return toSVGPaint(this)->customCSSText();
}
ASSERT_NOT_REACHED();
return String();
}
