dom/presentation/ControllerConnectionCollection.h
author Chris Manchester <cmanchester@mozilla.com>
Wed, 25 Oct 2017 15:10:03 -0700
changeset 441546 da833838314c41b320ef43e335ad07c61b47465e
parent 351527 e6bb6caf703951c7fc675a7158f87858e0bedd7d
child 441766 cb123c84818a3c491fb9d63f00891d23f515cf6f
permissions -rw-r--r--
Bug 1403346 - Use AC_SUBST_LIST for DSO_CFLAGS and DSO_PIC_CFLAGS r=glandium MozReview-Commit-ID: 7aJ7uOR6tjO

/* -*- Mode: C++; tab-width: 2; indent-tabs-mode: nil; c-basic-offset: 2 -*- */
/* vim:set ts=2 sw=2 sts=2 et cindent: */
/* 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/. */

#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
{
public:
  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);

private:
  friend class StaticAutoPtr<ControllerConnectionCollection>;

  ControllerConnectionCollection();
  virtual ~ControllerConnectionCollection();

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

} // namespace dom
} // namespace mozilla

#endif // mozilla_dom_ControllerConnectionCollection_h