bool DeferredLegacyStyleInterpolation::interpolationRequiresStyleResolve(const CSSValue& value)
{
switch (value.cssValueType()) {
case CSSValue::CSS_INHERIT:
return true;
case CSSValue::CSS_PRIMITIVE_VALUE:
return interpolationRequiresStyleResolve(toCSSPrimitiveValue(value));
case CSSValue::CSS_VALUE_LIST:
return interpolationRequiresStyleResolve(toCSSValueList(value));
case CSSValue::CSS_CUSTOM:
if (value.isImageValue())
return interpolationRequiresStyleResolve(toCSSImageValue(value));
if (value.isShadowValue())
return interpolationRequiresStyleResolve(toCSSShadowValue(value));
if (value.isSVGDocumentValue())
return interpolationRequiresStyleResolve(toCSSSVGDocumentValue(value));
// FIXME: consider other custom types.
return true;
case CSSValue::CSS_INITIAL:
// FIXME: should not require resolving styles for initial.
return true;
default:
ASSERT_NOT_REACHED();
return true;
}
}
JSValue jsCSSValueCssValueType(ExecState* exec, JSValue slotBase, const Identifier&)
{
JSCSSValue* castedThis = static_cast<JSCSSValue*>(asObject(slotBase));
UNUSED_PARAM(exec);
CSSValue* imp = static_cast<CSSValue*>(castedThis->impl());
JSValue result = jsNumber(exec, imp->cssValueType());
return result;
}
static v8::Handle<v8::Value> cssValueTypeAttrGetter(v8::Local<v8::String> name, const v8::AccessorInfo& info)
{
INC_STATS("DOM.CSSValue.cssValueType._get");
CSSValue* imp = V8CSSValue::toNative(info.Holder());
return v8::Integer::New(imp->cssValueType());
}
