/* 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 "SynchronizedEventQueue.h"
#include "nsIThreadInternal.h"

using namespace mozilla;

void SynchronizedEventQueue::AddObserver(nsIThreadObserver* aObserver) {
  MOZ_ASSERT(aObserver);
  MOZ_ASSERT(!mEventObservers.Contains(aObserver));
  mEventObservers.AppendElement(aObserver);
}

void SynchronizedEventQueue::RemoveObserver(nsIThreadObserver* aObserver) {
  MOZ_ASSERT(aObserver);
  MOZ_ALWAYS_TRUE(mEventObservers.RemoveElement(aObserver));
}

const nsTObserverArray<nsCOMPtr<nsIThreadObserver>>&
SynchronizedEventQueue::EventObservers() {
  return mEventObservers;
}