forked from mirrors/gecko-dev
64 lines
2 KiB
C++
64 lines
2 KiB
C++
/* -*- 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_MIDIMessageEvent_h
|
|
#define mozilla_dom_MIDIMessageEvent_h
|
|
|
|
#include <cstdint>
|
|
#include "js/RootingAPI.h"
|
|
#include "mozilla/AlreadyAddRefed.h"
|
|
#include "mozilla/Assertions.h"
|
|
#include "mozilla/TimeStamp.h"
|
|
#include "mozilla/dom/Event.h"
|
|
#include "nsCycleCollectionParticipant.h"
|
|
#include "nsISupports.h"
|
|
#include "nsStringFwd.h"
|
|
#include "nsTArray.h"
|
|
|
|
struct JSContext;
|
|
namespace mozilla {
|
|
namespace dom {
|
|
struct MIDIMessageEventInit;
|
|
|
|
/**
|
|
* Event that fires whenever a MIDI message is received by the MIDIInput object.
|
|
*
|
|
*/
|
|
class MIDIMessageEvent final : public Event {
|
|
public:
|
|
NS_DECL_ISUPPORTS_INHERITED
|
|
NS_DECL_CYCLE_COLLECTION_SCRIPT_HOLDER_CLASS_INHERITED(MIDIMessageEvent,
|
|
Event)
|
|
protected:
|
|
explicit MIDIMessageEvent(mozilla::dom::EventTarget* aOwner);
|
|
|
|
JS::Heap<JSObject*> mData;
|
|
|
|
public:
|
|
virtual MIDIMessageEvent* AsMIDIMessageEvent();
|
|
virtual JSObject* WrapObjectInternal(
|
|
JSContext* aCx, JS::Handle<JSObject*> aGivenProto) override;
|
|
static already_AddRefed<MIDIMessageEvent> Constructor(
|
|
EventTarget* aOwner, const class TimeStamp& aReceivedTime,
|
|
const nsTArray<uint8_t>& aData);
|
|
|
|
static already_AddRefed<MIDIMessageEvent> Constructor(
|
|
const GlobalObject& aGlobal, const nsAString& aType,
|
|
const MIDIMessageEventInit& aEventInitDict, ErrorResult& aRv);
|
|
|
|
// Getter for message data
|
|
void GetData(JSContext* cx, JS::MutableHandle<JSObject*> aData,
|
|
ErrorResult& aRv);
|
|
|
|
private:
|
|
~MIDIMessageEvent();
|
|
nsTArray<uint8_t> mRawData;
|
|
};
|
|
|
|
} // namespace dom
|
|
} // namespace mozilla
|
|
|
|
#endif // mozilla_dom_MIDIMessageEvent_h
|