gecko/dom/system/mac/CoreLocationLocationProvider.h

41 lines
1.3 KiB
C++

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