static JSC::JSValue JSC_HOST_CALL variantProtoFuncToString(JSC::ExecState *exec, JSC::JSObject *callee,
JSC::JSValue thisValue, const JSC::ArgList &args)
{
QScriptEnginePrivate *engine = scriptEngineFromExec(exec);
thisValue = engine->toUsableValue(thisValue);
if (!thisValue.inherits(&QScriptObject::info))
return throwError(exec, JSC::TypeError, "This object is not a QVariant");
QScriptObjectDelegate *delegate = static_cast<QScriptObject*>(JSC::asObject(thisValue))->delegate();
if (!delegate || (delegate->type() != QScriptObjectDelegate::Variant))
return throwError(exec, JSC::TypeError, "This object is not a QVariant");
const QVariant &v = static_cast<QVariantDelegate*>(delegate)->value();
JSC::UString result;
JSC::JSValue value = variantProtoFuncValueOf(exec, callee, thisValue, args);
if (value.isObject()) {
result = v.toString();
if (result.isEmpty() && !v.canConvert(QVariant::String))
result = QString::fromLatin1("QVariant(%0)").arg(QString::fromLatin1(v.typeName()));
} else {
result = value.toString(exec);
}
return JSC::jsString(exec, result);
}
static JSC::JSValue JSC_HOST_CALL variantProtoFuncValueOf(JSC::ExecState *exec, JSC::JSObject*,
JSC::JSValue thisValue, const JSC::ArgList&)
{
QScriptEnginePrivate *engine = scriptEngineFromExec(exec);
thisValue = engine->toUsableValue(thisValue);
if (!thisValue.inherits(&QScriptObject::info))
return throwError(exec, JSC::TypeError);
QScriptObjectDelegate *delegate = static_cast<QScriptObject*>(JSC::asObject(thisValue))->delegate();
if (!delegate || (delegate->type() != QScriptObjectDelegate::Variant))
return throwError(exec, JSC::TypeError);
const QVariant &v = static_cast<QVariantDelegate*>(delegate)->value();
switch (v.type()) {
case QVariant::Invalid:
return JSC::jsUndefined();
case QVariant::String:
return JSC::jsString(exec, v.toString());
case QVariant::Int:
return JSC::jsNumber(exec, v.toInt());
case QVariant::Bool:
return JSC::jsBoolean(v.toBool());
case QVariant::Double:
return JSC::jsNumber(exec, v.toDouble());
// case QVariant::Char:
// return JSC::jsNumber(exec, v.toChar().unicode());
case QVariant::UInt:
return JSC::jsNumber(exec, v.toUInt());
default:
;
}
return thisValue;
}
