author Chris Manchester <>
Wed, 25 Oct 2017 15:10:03 -0700
changeset 441546 da833838314c41b320ef43e335ad07c61b47465e
parent 365878 74f6bc91f74707dd075c3ce78d4839efe9709622
child 441766 cb123c84818a3c491fb9d63f00891d23f515cf6f
permissions -rw-r--r--
Bug 1403346 - Use AC_SUBST_LIST for DSO_CFLAGS and DSO_PIC_CFLAGS r=glandium MozReview-Commit-ID: 7aJ7uOR6tjO

/* -*- 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 */

#ifndef mozilla_dom_Presentation_h
#define mozilla_dom_Presentation_h

#include "nsCOMPtr.h"
#include "nsCycleCollectionParticipant.h"
#include "nsISupportsImpl.h"
#include "nsWrapperCache.h"

class nsPIDOMWindowInner;

namespace mozilla {
namespace dom {

class Promise;
class PresentationReceiver;
class PresentationRequest;

class Presentation final : public nsISupports
                         , public nsWrapperCache

  static already_AddRefed<Presentation> Create(nsPIDOMWindowInner* aWindow);

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

  nsPIDOMWindowInner* GetParentObject() const
    return mWindow;

  // WebIDL (public APIs)
  void SetDefaultRequest(PresentationRequest* aRequest);

  already_AddRefed<PresentationRequest> GetDefaultRequest() const;

  already_AddRefed<PresentationReceiver> GetReceiver();

  // For bookkeeping unsettled start session request
  void SetStartSessionUnsettled(bool aIsUnsettled);
  bool IsStartSessionUnsettled() const;

  explicit Presentation(nsPIDOMWindowInner* aWindow);

  virtual ~Presentation();

  bool HasReceiverSupport() const;

  bool IsInPresentedContent() const;

  RefPtr<PresentationRequest> mDefaultRequest;
  RefPtr<PresentationReceiver> mReceiver;
  nsCOMPtr<nsPIDOMWindowInner> mWindow;
  bool mStartSessionUnsettled = false;

} // namespace dom
} // namespace mozilla

#endif // mozilla_dom_Presentation_h