StreamFilterEvents.h

Enable keyboard shortcuts

/* -*- Mode: C++; tab-width: 2; indent-tabs-mode: nil; c-basic-offset: 2; -*- */

/* vim: set ts=8 sts=2 et sw=2 tw=80: */

/* 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_extensions_StreamFilterEvents_h

#define mozilla_extensions_StreamFilterEvents_h

#include "mozilla/dom/BindingDeclarations.h"

#include "mozilla/dom/StreamFilterDataEventBinding.h"

#include "mozilla/extensions/StreamFilter.h"

#include "js/RootingAPI.h"

#include "js/TypeDecls.h"

#include "mozilla/HoldDropJSObjects.h"

#include "mozilla/dom/Event.h"

#include "nsCOMPtr.h"

#include "nsCycleCollectionParticipant.h"

namespace mozilla::extensions {

class StreamFilterDataEvent : public dom::Event {

  NS_DECL_ISUPPORTS_INHERITED

  NS_DECL_CYCLE_COLLECTION_SCRIPT_HOLDER_CLASS_INHERITED(StreamFilterDataEvent,

                                                         Event)

  explicit StreamFilterDataEvent(dom::EventTarget* aEventTarget)

      : Event(aEventTarget, nullptr, nullptr) {

    mozilla::HoldJSObjects(this);

  static already_AddRefed<StreamFilterDataEvent> Constructor(

      dom::EventTarget* aEventTarget, const nsAString& aType,

      const dom::StreamFilterDataEventInit& aParam);

  static already_AddRefed<StreamFilterDataEvent> Constructor(

      dom::GlobalObject& aGlobal, const nsAString& aType,

      const dom::StreamFilterDataEventInit& aParam) {

    nsCOMPtr<dom::EventTarget> target =

        do_QueryInterface(aGlobal.GetAsSupports());

    return Constructor(target, aType, aParam);

  void GetData(JSContext* aCx, JS::MutableHandle<JSObject*> aResult) {

    aResult.set(mData);

  virtual JSObject* WrapObjectInternal(

      JSContext* aCx, JS::Handle<JSObject*> aGivenProto) override;

 protected:

  virtual ~StreamFilterDataEvent() { mozilla::DropJSObjects(this); }

 private:

  JS::Heap<JSObject*> mData;

  void SetData(const dom::ArrayBuffer& aData) { mData = aData.Obj(); }

};

}  // namespace mozilla::extensions

#endif  // mozilla_extensions_StreamFilterEvents_h