dom/midi/MIDIManagerParent.h
author Mike Hommey <mh+mozilla@glandium.org>
Fri, 11 Jan 2019 16:01:15 +0000
changeset 453570 daf50f25895db073e44d50fecf2e4f6fe873865d
parent 448947 6f3709b3878117466168c40affa7bca0b60cf75b
child 457432 92091d537161e4df0986113e26762ed801190dfa
permissions -rw-r--r--
Bug 1519307 - Add a new project to build useful parts of breakpad independently. r=froydnj With `ac_add_options --enable-project=tools/crashreporter` in a mozconfig, `./mach build` builds minidump_stackwalk, dump_syms and fileid. One caveat is that due to limitation in how the build system works currently, it's cumbersome to keep dump_syms as a host program for Gecko, and to make it a target program for this project. For now, keep it as a host program. We're not going to use it on automation, but it's still convenient to have for quick local builds (I've had to resort to awful hacks downstream). Differential Revision: https://phabricator.services.mozilla.com/D16299

/* -*- 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_MIDIManagerParent_h
#define mozilla_dom_MIDIManagerParent_h

#include "mozilla/dom/PMIDIManagerParent.h"

namespace mozilla {
namespace dom {

/**
 * Actor implementation for the Parent (PBackground thread) side of MIDIManager
 * (represented in DOM by MIDIAccess). Manages actor lifetime so that we know
 * to shut down services when all MIDIManagers are gone.
 *
 */
class MIDIManagerParent final : public PMIDIManagerParent {
 public:
  NS_INLINE_DECL_REFCOUNTING(MIDIManagerParent);
  MIDIManagerParent() = default;
  mozilla::ipc::IPCResult RecvShutdown() override;
  void Teardown();
  void ActorDestroy(ActorDestroyReason aWhy) override;

 private:
  ~MIDIManagerParent() = default;
};

}  // namespace dom
}  // namespace mozilla

#endif  // mozilla_dom_MIDIManagerParent_h