Files
palemoon27/dom/tv/TVServiceFactory.cpp
T
roytam1 b95132adf3 import changes from `dev' branch of rmottola/Arctic-Fox:
- Bug 1152551, part 2 - Fix mode lines in dom/. r=jst (e25cd70b2)
- Bug 1152551, part 3 - Fix more mode lines in dom/. r=jst (d388a8b60)
2020-07-01 11:57:55 +08:00

47 lines
1.3 KiB
C++

/* -*- Mode: C++; tab-width: 8; indent-tabs-mode: nil; c-basic-offset: 2 -*- */
/* vim: set ts=8 sts=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 "mozilla/dom/FakeTVService.h"
#include "mozilla/dom/TVListeners.h"
#include "mozilla/Preferences.h"
#include "nsITVService.h"
#include "nsServiceManagerUtils.h"
#include "TVServiceFactory.h"
namespace mozilla {
namespace dom {
/* static */ already_AddRefed<FakeTVService>
TVServiceFactory::CreateFakeTVService()
{
nsRefPtr<FakeTVService> service = new FakeTVService();
return service.forget();
}
/* static */ already_AddRefed<nsITVService>
TVServiceFactory::AutoCreateTVService()
{
nsresult rv;
nsCOMPtr<nsITVService> service = do_CreateInstance(TV_SERVICE_CONTRACTID);
if (!service) {
// Fallback to the fake service.
service = do_CreateInstance(FAKE_TV_SERVICE_CONTRACTID, &rv);
if (NS_WARN_IF(NS_FAILED(rv))) {
return nullptr;
}
}
rv = service->SetSourceListener(new TVSourceListener());
if (NS_WARN_IF(NS_FAILED(rv))) {
return nullptr;
}
return service.forget();
}
} // namespace dom
} // namespace mozilla