JSValue *UserObjectImp::userObjectGetter(ExecState *, JSObject *, const Identifier& propertyName, const PropertySlot& slot)
{
UserObjectImp *thisObj = static_cast<UserObjectImp *>(slot.slotBase());
// getOwnPropertySlot should have guarded against a null fJSUserObject.
assert(thisObj->fJSUserObject);
CFStringRef cfPropName = IdentifierToCFString(propertyName);
JSUserObject *jsResult = thisObj->fJSUserObject->CopyProperty(cfPropName);
ReleaseCFType(cfPropName);
JSValue *result = JSObjectKJSValue(jsResult);
jsResult->Release();
return result;
}
JSValue *UserObjectImp::callAsFunction(ExecState *exec, JSObject *thisObj, const List &args)
{
JSValue *result = jsUndefined();
JSUserObject* jsThisObj = KJSValueToJSObject(thisObj, exec);
if (jsThisObj) {
CFIndex argCount = args.size();
CFArrayCallBacks arrayCallBacks;
JSTypeGetCFArrayCallBacks(&arrayCallBacks);
CFMutableArrayRef jsArgs = CFArrayCreateMutable(0, 0, &arrayCallBacks);
if (jsArgs) {
for (CFIndex i = 0; i < argCount; i++) {
JSUserObject* jsArg = KJSValueToJSObject(args[i], exec);
CFArrayAppendValue(jsArgs, (void*)jsArg);
jsArg->Release();
}
}
JSUserObject* jsResult;
{ // scope
JSLock::DropAllLocks dropLocks;
// implementsCall should have guarded against a NULL fJSUserObject.
assert(fJSUserObject);
jsResult = fJSUserObject->CallFunction(jsThisObj, jsArgs);
}
if (jsResult) {
result = JSObjectKJSValue(jsResult);
jsResult->Release();
}
ReleaseCFType(jsArgs);
jsThisObj->Release();
}
return result;
}
JSValue UserObjectImp::callAsFunction(ExecState *exec)
{
JSValue result = jsUndefined();
JSUserObject* jsThisObj = KJSValueToJSObject(exec->hostThisValue().toThisObject(exec), exec);
if (jsThisObj) {
CFIndex argCount = exec->argumentCount();
CFArrayCallBacks arrayCallBacks;
JSTypeGetCFArrayCallBacks(&arrayCallBacks);
CFMutableArrayRef jsArgs = CFArrayCreateMutable(0, 0, &arrayCallBacks);
if (jsArgs) {
for (CFIndex i = 0; i < argCount; i++) {
JSUserObject* jsArg = KJSValueToJSObject(exec->argument(i), exec);
CFArrayAppendValue(jsArgs, (void*)jsArg);
jsArg->Release();
}
}
JSUserObject* jsResult;
{ // scope
JSGlueAPICallback apiCallback(exec);
// getCallData should have guarded against a NULL fJSUserObject.
assert(fJSUserObject);
jsResult = fJSUserObject->CallFunction(jsThisObj, jsArgs);
}
if (jsResult) {
result = JSObjectKJSValue(jsResult);
jsResult->Release();
}
ReleaseCFType(jsArgs);
jsThisObj->Release();
}
return result;
}