MIDIManagerParent.h (1137B)
1 /* -*- Mode: C++; tab-width: 2; indent-tabs-mode: nil; c-basic-offset: 2 -*- */ 2 /* vim:set ts=2 sw=2 sts=2 et cindent: */ 3 /* This Source Code Form is subject to the terms of the Mozilla Public 4 * License, v. 2.0. If a copy of the MPL was not distributed with this 5 * file, You can obtain one at http://mozilla.org/MPL/2.0/. */ 6 7 #ifndef mozilla_dom_MIDIManagerParent_h 8 #define mozilla_dom_MIDIManagerParent_h 9 10 #include "mozilla/dom/PMIDIManagerParent.h" 11 12 namespace mozilla::dom { 13 14 /** 15 * Actor implementation for the Parent (PBackground thread) side of MIDIManager 16 * (represented in DOM by MIDIAccess). Manages actor lifetime so that we know 17 * to shut down services when all MIDIManagers are gone. 18 * 19 */ 20 class MIDIManagerParent final : public PMIDIManagerParent { 21 public: 22 NS_INLINE_DECL_THREADSAFE_REFCOUNTING(MIDIManagerParent, override) 23 MIDIManagerParent() = default; 24 mozilla::ipc::IPCResult RecvRefresh(); 25 mozilla::ipc::IPCResult RecvShutdown(); 26 void ActorDestroy(ActorDestroyReason aWhy) override; 27 28 private: 29 ~MIDIManagerParent() = default; 30 }; 31 32 } // namespace mozilla::dom 33 34 #endif // mozilla_dom_MIDIManagerParent_h