gecko-dev/dom/system/windows/WindowsLocationProvider.h

53 строки
1.3 KiB
C++

/* -*- Mode: C++; tab-width: 8; indent-tabs-mode: nil; c-basic-offset: 2 -*- */
/* vim: set ts=8 sts=2 et sw=2 tw=80: */
/* 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/. */
#ifndef mozilla_dom_WindowsLocationProvider_h__
#define mozilla_dom_WindowsLocationProvider_h__
#include "nsCOMPtr.h"
#include "nsIGeolocationProvider.h"
#include <locationapi.h>
class MLSFallback;
namespace mozilla {
namespace dom {
class WindowsLocationProvider final : public nsIGeolocationProvider
{
public:
NS_DECL_ISUPPORTS
NS_DECL_NSIGEOLOCATIONPROVIDER
WindowsLocationProvider();
nsresult CreateAndWatchMLSProvider(nsIGeolocationUpdate* aCallback);
void CancelMLSProvider();
class MLSUpdate : public nsIGeolocationUpdate
{
public:
NS_DECL_ISUPPORTS
NS_DECL_NSIGEOLOCATIONUPDATE
explicit MLSUpdate(nsIGeolocationUpdate* aCallback);
private:
nsCOMPtr<nsIGeolocationUpdate> mCallback;
virtual ~MLSUpdate() {}
};
private:
~WindowsLocationProvider();
RefPtr<ILocation> mLocation;
RefPtr<MLSFallback> mMLSProvider;
};
} // namespace dom
} // namespace mozilla
#endif // mozilla_dom_WindowsLocationProvider_h__