dom/midi/MIDIPortInterface.h

   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_MIDIPortInterface_h
   8 #define mozilla_dom_MIDIPortInterface_h
   9
  10 #include "mozilla/dom/MIDIPortBinding.h"
  11
  12 namespace mozilla::dom {
  13 class MIDIPortInfo;
  14 /**
  15  * Base class for MIDIPort Parent/Child Actors. Makes sure both sides of the
  16  * MIDIPort IPC connection need to a synchronized set of info/state.
  17  *
  18  */
  19 class MIDIPortInterface {
  20  public:
  21   MIDIPortInterface(const MIDIPortInfo& aPortInfo, bool aSysexEnabled);
  22   const nsString& Id() const { return mId; }
  23   const nsString& Name() const { return mName; }
  24   const nsString& Manufacturer() const { return mManufacturer; }
  25   const nsString& Version() const { return mVersion; }
  26   bool SysexEnabled() const { return mSysexEnabled; }
  27   MIDIPortType Type() const { return mType; }
  28   MIDIPortDeviceState DeviceState() const { return mDeviceState; }
  29   MIDIPortConnectionState ConnectionState() const { return mConnectionState; }
  30   bool IsShutdown() const { return mShuttingDown; }
  31   virtual void Shutdown();
  32
  33  protected:
  34   virtual ~MIDIPortInterface();
  35   nsString mId;
  36   nsString mName;
  37   nsString mManufacturer;
  38   nsString mVersion;
  39   bool mSysexEnabled;
  40   MIDIPortType mType;
  41   MIDIPortDeviceState mDeviceState;
  42   MIDIPortConnectionState mConnectionState;
  43   bool mShuttingDown;
  44 };
  45
  46 }  // namespace mozilla::dom
  47
  48 #endif  // mozilla_dom_MIDIPortInterface_h