gecko-dev/dom/presentation/PresentationConnection.h

73 строки
2.1 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_PresentationConnection_h
#define mozilla_dom_PresentationConnection_h
#include "mozilla/DOMEventTargetHelper.h"
#include "mozilla/dom/PresentationConnectionBinding.h"
#include "nsIPresentationListener.h"
namespace mozilla {
namespace dom {
class PresentationConnection final : public DOMEventTargetHelper
, public nsIPresentationSessionListener
{
public:
NS_DECL_ISUPPORTS_INHERITED
NS_DECL_CYCLE_COLLECTION_CLASS_INHERITED(PresentationConnection,
DOMEventTargetHelper)
NS_DECL_NSIPRESENTATIONSESSIONLISTENER
static already_AddRefed<PresentationConnection> Create(nsPIDOMWindow* aWindow,
const nsAString& aId,
PresentationConnectionState aState);
virtual void DisconnectFromOwner() override;
virtual JSObject* WrapObject(JSContext* aCx,
JS::Handle<JSObject*> aGivenProto) override;
// WebIDL (public APIs)
void GetId(nsAString& aId) const;
PresentationConnectionState State() const;
void Send(const nsAString& aData,
ErrorResult& aRv);
void Close(ErrorResult& aRv);
void Terminate(ErrorResult& aRv);
IMPL_EVENT_HANDLER(statechange);
IMPL_EVENT_HANDLER(message);
private:
PresentationConnection(nsPIDOMWindow* aWindow,
const nsAString& aId,
PresentationConnectionState aState);
~PresentationConnection();
bool Init();
void Shutdown();
nsresult DispatchStateChangeEvent();
nsresult DispatchMessageEvent(JS::Handle<JS::Value> aData);
nsString mId;
PresentationConnectionState mState;
};
} // namespace dom
} // namespace mozilla
#endif // mozilla_dom_PresentationConnection_h