Line data    Source code

       1             : /* -*- Mode: C++; tab-width: 8; indent-tabs-mode: nil; c-basic-offset: 2 -*- */
       2             : /* vim: set ts=8 sts=2 et sw=2 tw=80: */
       3             : /* This Source Code Form is subject to the terms of the Mozilla Public
       4             :  * License, v. 2.0. If a copy of the MPL was not distributed with this file,
       5             :  * You can obtain one at http://mozilla.org/MPL/2.0/. */
       6             : 
       7             : #include "mozilla/dom/GamepadMonitoring.h"
       8             : #include "mozilla/dom/GamepadPlatformService.h"
       9             : #include "mozilla/ipc/BackgroundParent.h"
      10             : 
      11             : using namespace mozilla::ipc;
      12             : 
      13             : namespace mozilla {
      14             : namespace dom {
      15             : 
      16             : void
      17           0 : MaybeStopGamepadMonitoring()
      18             : {
      19           0 :   AssertIsOnBackgroundThread();
      20             :   RefPtr<GamepadPlatformService> service =
      21           0 :     GamepadPlatformService::GetParentService();
      22           0 :   MOZ_ASSERT(service);
      23           0 :   if(service->HasGamepadListeners()) {
      24           0 :     return;
      25             :   }
      26           0 :   StopGamepadMonitoring();
      27           0 :   service->ResetGamepadIndexes();
      28           0 :   service->MaybeShutdown();
      29             : }
      30             : 
      31             : } // namespace dom
      32             : } // namespace mozilla