michael@0: /* -*- Mode: C++; tab-width: 2; indent-tabs-mode: nil; c-basic-offset: 2 -*- */
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: #include "nsCOMPtr.h"
michael@0: #include "nsIGeolocationProvider.h"
michael@0: 
michael@0: /*
michael@0:  * The CoreLocationObjects class contains the CoreLocation objects
michael@0:  * we'll need.
michael@0:  *
michael@0:  * Declaring them directly in CoreLocationLocationProvider
michael@0:  * would require Objective-C++ syntax, which would contaminate all
michael@0:  * files that include this header and require them to be Objective-C++
michael@0:  * as well.
michael@0:  *
michael@0:  * The solution then is to forward-declare CoreLocationObjects here and
michael@0:  * hold a pointer to it in CoreLocationLocationProvider, and only actually
michael@0:  * define it in CoreLocationLocationProvider.mm, thus making it safe
michael@0:  * for nsGeolocation.cpp, which is C++-only, to include this header.
michael@0:  */
michael@0: class CoreLocationObjects;
michael@0: 
michael@0: class CoreLocationLocationProvider
michael@0:   : public nsIGeolocationProvider
michael@0: {
michael@0: public:
michael@0:   NS_DECL_ISUPPORTS
michael@0:   NS_DECL_NSIGEOLOCATIONPROVIDER
michael@0: 
michael@0:   CoreLocationLocationProvider();
michael@0:   void NotifyError(uint16_t aErrorCode);
michael@0:   void Update(nsIDOMGeoPosition* aSomewhere);
michael@0: private:
michael@0:   virtual ~CoreLocationLocationProvider() {};
michael@0: 
michael@0:   CoreLocationObjects* mCLObjects;
michael@0:   nsCOMPtr<nsIGeolocationUpdate> mCallback;
michael@0: };