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/. */
7 #ifndef mozilla_dom_MIDIInput_h
8 #define mozilla_dom_MIDIInput_h
10 #include "mozilla/dom/MIDIPort.h"
20 * Represents a MIDI Input Port, handles generating incoming message events.
23 class MIDIInput final
: public MIDIPort
{
25 static MIDIInput
* Create(nsPIDOMWindowInner
* aWindow
,
26 MIDIAccess
* aMIDIAccessParent
,
27 const MIDIPortInfo
& aPortInfo
,
28 const bool aSysexEnabled
);
29 ~MIDIInput() = default;
31 JSObject
* WrapObject(JSContext
* aCx
,
32 JS::Handle
<JSObject
*> aGivenProto
) override
;
34 // Since we need to be able to open the port on event handler assignment, we
35 // can't use IMPL_EVENT_HANDLER. We have to implement the event handler
36 // functions ourselves.
38 // Getter for the event handler callback
39 EventHandlerNonNull
* GetOnmidimessage();
40 // Setter for the event handler callback
41 void SetOnmidimessage(EventHandlerNonNull
* aCallback
);
44 MIDIInput(nsPIDOMWindowInner
* aWindow
, MIDIAccess
* aMIDIAccessParent
);
45 // Takes an array of IPC MIDIMessage objects and turns them into
46 // MIDIMessageEvents, which it then fires.
47 void Receive(const nsTArray
<MIDIMessage
>& aMsgs
) override
;
51 } // namespace mozilla
53 #endif // mozilla_dom_MIDIInput_h