michael@0: /* -*- Mode: C++; tab-width: 2; indent-tabs-mode: nil; c-basic-offset: 2 -*- */
michael@0: /* vim:set ts=2 sw=2 sts=2 et cindent: */
michael@0: /* This Source Code Form is subject to the terms of the Mozilla Public
michael@0:  * License, v. 2.0. If a copy of the MPL was not distributed with this
michael@0:  * file, You can obtain one at http://mozilla.org/MPL/2.0/. */
michael@0: 
michael@0: /* Copyright © 2013 Deutsche Telekom, Inc. */
michael@0: 
michael@0: #ifndef mozilla_dom_MozNDEFRecord_h__
michael@0: #define mozilla_dom_MozNDEFRecord_h__
michael@0: 
michael@0: #include "mozilla/Attributes.h"
michael@0: #include "mozilla/ErrorResult.h"
michael@0: #include "nsCycleCollectionParticipant.h"
michael@0: #include "nsWrapperCache.h"
michael@0: #include "jsapi.h"
michael@0: 
michael@0: #include "nsIDocument.h"
michael@0: 
michael@0: #include "mozilla/dom/TypedArray.h"
michael@0: #include "jsfriendapi.h"
michael@0: #include "js/GCAPI.h"
michael@0: 
michael@0: struct JSContext;
michael@0: 
michael@0: namespace mozilla {
michael@0: namespace dom {
michael@0: 
michael@0: class MozNDEFRecord MOZ_FINAL : public nsISupports,
michael@0:                                 public nsWrapperCache
michael@0: {
michael@0: public:
michael@0:   NS_DECL_CYCLE_COLLECTING_ISUPPORTS
michael@0:   NS_DECL_CYCLE_COLLECTION_SCRIPT_HOLDER_CLASS(MozNDEFRecord)
michael@0: 
michael@0: public:
michael@0: 
michael@0:   MozNDEFRecord(JSContext* aCx, nsPIDOMWindow* aWindow, uint8_t aTnf,
michael@0:                 const Optional<Uint8Array>& aType,
michael@0:                 const Optional<Uint8Array>& aId,
michael@0:                 const Optional<Uint8Array>& aPlayload);
michael@0: 
michael@0:   ~MozNDEFRecord();
michael@0: 
michael@0:   nsIDOMWindow* GetParentObject() const
michael@0:   {
michael@0:     return mWindow;
michael@0:   }
michael@0: 
michael@0:   virtual JSObject* WrapObject(JSContext* aCx) MOZ_OVERRIDE;
michael@0: 
michael@0:   static already_AddRefed<MozNDEFRecord>
michael@0:   Constructor(const GlobalObject& aGlobal, uint8_t aTnf,
michael@0:               const Optional<Uint8Array>& aType,
michael@0:               const Optional<Uint8Array>& aId,
michael@0:               const Optional<Uint8Array>& aPayload, ErrorResult& aRv);
michael@0: 
michael@0:   uint8_t Tnf() const
michael@0:   {
michael@0:     return mTnf;
michael@0:   }
michael@0: 
michael@0:   void GetType(JSContext* cx, JS::MutableHandle<JSObject*> retval) const
michael@0:   {
michael@0:     if (mType) {
michael@0:       JS::ExposeObjectToActiveJS(mType);
michael@0:     }
michael@0:     retval.set(mType);
michael@0:   }
michael@0: 
michael@0:   void GetId(JSContext* cx, JS::MutableHandle<JSObject*> retval) const
michael@0:   {
michael@0:     if (mId) {
michael@0:       JS::ExposeObjectToActiveJS(mId);
michael@0:     }
michael@0:     retval.set(mId);
michael@0:   }
michael@0: 
michael@0:   void GetPayload(JSContext* cx, JS::MutableHandle<JSObject*> retval) const
michael@0:   {
michael@0:     if (mPayload) {
michael@0:       JS::ExposeObjectToActiveJS(mPayload);
michael@0:     }
michael@0:     retval.set(mPayload);
michael@0:   }
michael@0: 
michael@0: private:
michael@0:   MozNDEFRecord() MOZ_DELETE;
michael@0:   nsRefPtr<nsPIDOMWindow> mWindow;
michael@0:   void HoldData();
michael@0:   void DropData();
michael@0: 
michael@0:   uint8_t mTnf;
michael@0:   JS::Heap<JSObject*> mType;
michael@0:   JS::Heap<JSObject*> mId;
michael@0:   JS::Heap<JSObject*> mPayload;
michael@0: };
michael@0: 
michael@0: } // namespace dom
michael@0: } // namespace mozilla
michael@0: 
michael@0: #endif // mozilla_dom_MozNDEFRecord_h__