gecko-dev/dom/inputport/InputPort.h

60 строки
1.5 KiB
C++

/* -*- Mode: C++; tab-width: 8; 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_dom_InputPort_h
#define mozilla_dom_InputPort_h
#include "InputPortListeners.h"
#include "mozilla/DOMEventTargetHelper.h"
#include "mozilla/dom/InputPortBinding.h"
#include "nsIInputPortService.h"
namespace mozilla {
class DOMMediaStream;
namespace dom {
class InputPort : public DOMEventTargetHelper
{
public:
NS_DECL_ISUPPORTS_INHERITED
NS_DECL_CYCLE_COLLECTION_CLASS_INHERITED(InputPort, DOMEventTargetHelper)
// WebIDL (internal functions)
virtual JSObject* WrapObject(JSContext *aCx, JS::Handle<JSObject*> aGivenProto) override;
void NotifyConnectionChanged(bool aIsConnected);
// WebIDL (public APIs)
void GetId(nsAString& aId) const;
DOMMediaStream* Stream() const;
bool Connected() const;
IMPL_EVENT_HANDLER(connect);
IMPL_EVENT_HANDLER(disconnect);
protected:
explicit InputPort(nsPIDOMWindow* aWindow);
virtual ~InputPort();
void Init(nsIInputPortData* aData, nsIInputPortListener* aListener, ErrorResult& aRv);
void Shutdown();
nsString mId;
RefPtr<DOMMediaStream> mStream;
RefPtr<InputPortListener> mInputPortListener;
bool mIsConnected;
};
} // namespace dom
} // namespace mozilla
#endif // mozilla_dom_InputPort_h