dom/presentation/PresentationRequest.h
author Kyle Huey <khuey@kylehuey.com>
Sat, 30 Jan 2016 09:05:36 -0800
changeset 320665 e22b3043887ed36bf2c634c2924a7c8d39d226b1
parent 317024 802b5a1ad7019959e2f658e43201921aafb3a788
child 351527 e6bb6caf703951c7fc675a7158f87858e0bedd7d
permissions -rw-r--r--
Bug 1241764: Replace nsPIDOMWindow with nsPIDOMWindowInner/Outer. r=mrbkap,smaug

/* -*- 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_PresentationRequest_h
#define mozilla_dom_PresentationRequest_h

#include "mozilla/DOMEventTargetHelper.h"

namespace mozilla {
namespace dom {

class Promise;
class PresentationAvailability;
class PresentationConnection;

class PresentationRequest final : public DOMEventTargetHelper
{
public:
  NS_DECL_ISUPPORTS_INHERITED
  NS_DECL_CYCLE_COLLECTION_CLASS_INHERITED(PresentationRequest,
                                           DOMEventTargetHelper)

  static already_AddRefed<PresentationRequest> Constructor(const GlobalObject& aGlobal,
                                                           const nsAString& aUrl,
                                                           ErrorResult& aRv);

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

  // WebIDL (public APIs)
  already_AddRefed<Promise> Start(ErrorResult& aRv);

  already_AddRefed<Promise> StartWithDevice(const nsAString& aDeviceId,
                                            ErrorResult& aRv);

  already_AddRefed<Promise> GetAvailability(ErrorResult& aRv);

  IMPL_EVENT_HANDLER(connectionavailable);

  nsresult DispatchConnectionAvailableEvent(PresentationConnection* aConnection);

private:
  PresentationRequest(nsPIDOMWindowInner* aWindow,
                      const nsAString& aUrl);

  ~PresentationRequest();

  bool Init();

  nsString mUrl;
  RefPtr<PresentationAvailability> mAvailability;
};

} // namespace dom
} // namespace mozilla

#endif // mozilla_dom_PresentationRequest_h