netwerk/ipc/NeckoTargetHolder.cpp

   1 /* -*- Mode: C++; tab-width: 8; indent-tabs-mode: nil; c-basic-offset: 2 -*- */
   2 /* vim: set sw=2 ts=8 et tw=80 : */
   3
   4 /* This Source Code Form is subject to the terms of the Mozilla Public
   5  * License, v. 2.0. If a copy of the MPL was not distributed with this
   6  * file, You can obtain one at http://mozilla.org/MPL/2.0/. */
   7
   8 #include "NeckoTargetHolder.h"
   9
  10 #include "nsContentUtils.h"
  11
  12 namespace mozilla {
  13 namespace net {
  14
  15 already_AddRefed<nsISerialEventTarget> NeckoTargetHolder::GetNeckoTarget() {
  16   nsCOMPtr<nsISerialEventTarget> target = mNeckoTarget;
  17
  18   if (!target) {
  19     target = GetMainThreadSerialEventTarget();
  20   }
  21   return target.forget();
  22 }
  23
  24 nsresult NeckoTargetHolder::Dispatch(already_AddRefed<nsIRunnable>&& aRunnable,
  25                                      uint32_t aDispatchFlags) {
  26   if (mNeckoTarget) {
  27     return mNeckoTarget->Dispatch(std::move(aRunnable), aDispatchFlags);
  28   }
  29
  30   nsCOMPtr<nsISerialEventTarget> mainThreadTarget =
  31       GetMainThreadSerialEventTarget();
  32   MOZ_ASSERT(mainThreadTarget);
  33
  34   return mainThreadTarget->Dispatch(std::move(aRunnable), aDispatchFlags);
  35 }
  36
  37 }  // namespace net
  38 }  // namespace mozilla