EncodedJSValue JSC_HOST_CALL jsSVGNumberListPrototypeFunctionReplaceItem(ExecState* exec)
{
JSValue thisValue = exec->hostThisValue();
if (!thisValue.inherits(&JSSVGNumberList::s_info))
return throwVMTypeError(exec);
JSSVGNumberList* castedThis = static_cast<JSSVGNumberList*>(asObject(thisValue));
ASSERT_GC_OBJECT_INHERITS(castedThis, &JSSVGNumberList::s_info);
SVGListPropertyTearOff<SVGNumberList> * imp = static_cast<SVGListPropertyTearOff<SVGNumberList> *>(castedThis->impl());
if (exec->argumentCount() < 2)
return throwVMError(exec, createSyntaxError(exec, "Not enough arguments"));
ExceptionCode ec = 0;
if (exec->argumentCount() > 0 && !exec->argument(0).isUndefinedOrNull() && !exec->argument(0).inherits(&JSSVGNumber::s_info))
return throwVMTypeError(exec);
SVGPropertyTearOff<float>* item(toSVGNumber(exec->argument(0)));
if (exec->hadException())
return JSValue::encode(jsUndefined());
unsigned index(exec->argument(1).toUInt32(exec));
if (exec->hadException())
return JSValue::encode(jsUndefined());
JSC::JSValue result = toJS(exec, castedThis->globalObject(), WTF::getPtr(imp->replaceItem(item, index, ec)));
setDOMException(exec, ec);
return JSValue::encode(result);
}
InterpolationValue SVGNumberInterpolationType::maybeConvertSVGValue(
const SVGPropertyBase& svgValue) const {
if (svgValue.type() != AnimatedNumber)
return nullptr;
return InterpolationValue(
InterpolableNumber::create(toSVGNumber(svgValue).value()));
}
