gecko/dom/nfc/MozNDEFRecord.h
2014-08-18 14:56:12 +08:00

101 lines
2.3 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/. */
/* Copyright © 2013 Deutsche Telekom, Inc. */
#ifndef mozilla_dom_MozNDEFRecord_h__
#define mozilla_dom_MozNDEFRecord_h__
#include "mozilla/Attributes.h"
#include "mozilla/ErrorResult.h"
#include "nsCycleCollectionParticipant.h"
#include "nsWrapperCache.h"
#include "jsapi.h"
#include "mozilla/dom/TypedArray.h"
#include "jsfriendapi.h"
#include "js/GCAPI.h"
#include "nsPIDOMWindow.h"
struct JSContext;
namespace mozilla {
namespace dom {
class MozNDEFRecordOptions;
class MozNDEFRecord MOZ_FINAL : public nsISupports,
public nsWrapperCache
{
public:
NS_DECL_CYCLE_COLLECTING_ISUPPORTS
NS_DECL_CYCLE_COLLECTION_SCRIPT_HOLDER_CLASS(MozNDEFRecord)
public:
MozNDEFRecord(JSContext* aCx, nsPIDOMWindow* aWindow,
const MozNDEFRecordOptions& aOptions);
~MozNDEFRecord();
nsIDOMWindow* GetParentObject() const
{
return mWindow;
}
virtual JSObject* WrapObject(JSContext* aCx) MOZ_OVERRIDE;
static already_AddRefed<MozNDEFRecord>
Constructor(const GlobalObject& aGlobal,
const MozNDEFRecordOptions& aOptions,
ErrorResult& aRv);
uint8_t Tnf() const
{
return mTnf;
}
void GetType(JSContext* cx, JS::MutableHandle<JSObject*> retval) const
{
if (mType) {
JS::ExposeObjectToActiveJS(mType);
}
retval.set(mType);
}
void GetId(JSContext* cx, JS::MutableHandle<JSObject*> retval) const
{
if (mId) {
JS::ExposeObjectToActiveJS(mId);
}
retval.set(mId);
}
void GetPayload(JSContext* cx, JS::MutableHandle<JSObject*> retval) const
{
if (mPayload) {
JS::ExposeObjectToActiveJS(mPayload);
}
retval.set(mPayload);
}
private:
MozNDEFRecord() MOZ_DELETE;
nsRefPtr<nsPIDOMWindow> mWindow;
void HoldData();
void DropData();
uint8_t mTnf;
JS::Heap<JSObject*> mType;
JS::Heap<JSObject*> mId;
JS::Heap<JSObject*> mPayload;
};
} // namespace dom
} // namespace mozilla
#endif // mozilla_dom_MozNDEFRecord_h__