author Bryce Van Dyk <>
Mon, 14 Jan 2019 16:40:29 +0000
changeset 513748 bd1e99a6325ade1c8839e8e7b7310b76609e3c0a
parent 508163 6f3709b3878117466168c40affa7bca0b60cf75b
permissions -rw-r--r--
Bug 1516669 - Check init value of clearkey WMF decoder for failure. r=cpearce We weren't checking this value and it was causing compiler warnings. Instead this change means we check the value and log an error if init has failed. Differential Revision:

/* -*- 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 */

#ifndef mozilla_dom_ControllerConnectionCollection_h
#define mozilla_dom_ControllerConnectionCollection_h

#include "mozilla/StaticPtr.h"
#include "mozilla/WeakPtr.h"
#include "nsString.h"
#include "nsTArray.h"

namespace mozilla {
namespace dom {

class PresentationConnection;

class ControllerConnectionCollection final {
  static ControllerConnectionCollection* GetSingleton();

  void AddConnection(PresentationConnection* aConnection, const uint8_t aRole);

  void RemoveConnection(PresentationConnection* aConnection,
                        const uint8_t aRole);

  already_AddRefed<PresentationConnection> FindConnection(uint64_t aWindowId,
                                                          const nsAString& aId,
                                                          const uint8_t aRole);

  friend class StaticAutoPtr<ControllerConnectionCollection>;

  virtual ~ControllerConnectionCollection();

  static StaticAutoPtr<ControllerConnectionCollection> sSingleton;
  nsTArray<WeakPtr<PresentationConnection>> mConnections;

}  // namespace dom
}  // namespace mozilla

#endif  // mozilla_dom_ControllerConnectionCollection_h