MIDIManagerChild.h

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/* -*- 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_MIDIManagerChild_h

#define mozilla_dom_MIDIManagerChild_h

#include "mozilla/dom/PMIDIManagerChild.h"

namespace mozilla::dom {

/**

 * Actor implementation for the Child side of MIDIManager (represented in DOM by

 * MIDIAccess). Manages actor lifetime so that we know to shut down services

 * when all MIDIManagers are gone. Also receives port list update on MIDIAccess

 * object creation.

*/

class MIDIManagerChild final : public PMIDIManagerChild {

 public:

  NS_INLINE_DECL_REFCOUNTING(MIDIManagerChild)

  MIDIManagerChild();

  mozilla::ipc::IPCResult RecvMIDIPortListUpdate(const MIDIPortList& aPortList);

  void Shutdown();

 private:

  ~MIDIManagerChild() = default;

  bool mShutdown;

};

}  // namespace mozilla::dom

#endif  // mozilla_dom_MIDIManagerChild_h