gecko-dev/dom/bluetooth/BluetoothPropertyContainer.cpp

60 строки
1.8 KiB
C++

/* -*- Mode: c++; c-basic-offset: 2; indent-tabs-mode: nil; tab-width: 40 -*- */
/* vim: set ts=2 et sw=2 tw=80: */
/* This Source Code Form is subject to the terms of the Mozilla Public
* License, v. 2.0. If a copy of the MPL was not distributed with this file,
* You can obtain one at http://mozilla.org/MPL/2.0/. */
#include "base/basictypes.h"
#include "BluetoothPropertyContainer.h"
#include "BluetoothService.h"
#include "DOMRequest.h"
#include "mozilla/ErrorResult.h"
#include "mozilla/dom/bluetooth/BluetoothTypes.h"
#include "nsServiceManagerUtils.h"
#include "js/Value.h"
USING_BLUETOOTH_NAMESPACE
already_AddRefed<mozilla::dom::DOMRequest>
BluetoothPropertyContainer::FirePropertyAlreadySet(nsPIDOMWindow* aOwner,
ErrorResult& aRv)
{
nsCOMPtr<nsIDOMRequestService> rs =
do_GetService(DOMREQUEST_SERVICE_CONTRACTID);
if (!rs) {
aRv.Throw(NS_ERROR_FAILURE);
return nullptr;
}
nsRefPtr<mozilla::dom::DOMRequest> request = new DOMRequest(aOwner);
rs->FireSuccess(request, JS::UndefinedHandleValue);
return request.forget();
}
already_AddRefed<mozilla::dom::DOMRequest>
BluetoothPropertyContainer::SetProperty(nsPIDOMWindow* aOwner,
const BluetoothNamedValue& aProperty,
ErrorResult& aRv)
{
nsRefPtr<mozilla::dom::DOMRequest> request = new DOMRequest(aOwner);
nsRefPtr<BluetoothReplyRunnable> task =
new BluetoothVoidReplyRunnable(request);
BluetoothService* bs = BluetoothService::Get();
if (!bs) {
BT_WARNING("Bluetooth service not available!");
aRv.Throw(NS_ERROR_FAILURE);
return nullptr;
}
nsresult rv = bs->SetProperty(mObjectType, aProperty, task);
if (NS_FAILED(rv)) {
aRv.Throw(rv);
return nullptr;
}
return request.forget();
}