The Tor Browser: dom/system/mac/CoreLocationLocationProvider.h@b8a032363ba2

Incorporate requested changes from Mozilla in review:
https://bugzilla.mozilla.org/show_bug.cgi?id=1123480#c6

     1 /* -*- Mode: C++; tab-width: 2; indent-tabs-mode: nil; c-basic-offset: 2 -*- */

     2 /* This Source Code Form is subject to the terms of the Mozilla Public

     3  * License, v. 2.0. If a copy of the MPL was not distributed with this

     4  * file, You can obtain one at http://mozilla.org/MPL/2.0/. */

     6 #include "nsCOMPtr.h"

     7 #include "nsIGeolocationProvider.h"

     9 /*

    10  * The CoreLocationObjects class contains the CoreLocation objects

    11  * we'll need.

    12  *

    13  * Declaring them directly in CoreLocationLocationProvider

    14  * would require Objective-C++ syntax, which would contaminate all

    15  * files that include this header and require them to be Objective-C++

    16  * as well.

    17  *

    18  * The solution then is to forward-declare CoreLocationObjects here and

    19  * hold a pointer to it in CoreLocationLocationProvider, and only actually

    20  * define it in CoreLocationLocationProvider.mm, thus making it safe

    21  * for nsGeolocation.cpp, which is C++-only, to include this header.

    22  */

    23 class CoreLocationObjects;

    25 class CoreLocationLocationProvider

    26   : public nsIGeolocationProvider

    27 {

    28 public:

    29   NS_DECL_ISUPPORTS

    30   NS_DECL_NSIGEOLOCATIONPROVIDER

    32   CoreLocationLocationProvider();

    33   void NotifyError(uint16_t aErrorCode);

    34   void Update(nsIDOMGeoPosition* aSomewhere);

    35 private:

    36   virtual ~CoreLocationLocationProvider() {};

    38   CoreLocationObjects* mCLObjects;

    39   nsCOMPtr<nsIGeolocationUpdate> mCallback;

    40 };

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