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Side by Side Diff: content/browser/geolocation/win7_location_provider_win.h

Issue 10316007: Make the Geoposition helper class public (Closed) Base URL: http://git.chromium.org/chromium/src.git@master
Patch Set: Fix forward-declaration of struct as class. Created 8 years, 7 months ago
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1 // Copyright (c) 2012 The Chromium Authors. All rights reserved. 1 // Copyright (c) 2012 The Chromium Authors. All rights reserved.
2 // Use of this source code is governed by a BSD-style license that can be 2 // Use of this source code is governed by a BSD-style license that can be
3 // found in the LICENSE file. 3 // found in the LICENSE file.
4 4
5 #ifndef CONTENT_BROWSER_GEOLOCATION_WIN7_LOCATION_PROVIDER_WIN_H_ 5 #ifndef CONTENT_BROWSER_GEOLOCATION_WIN7_LOCATION_PROVIDER_WIN_H_
6 #define CONTENT_BROWSER_GEOLOCATION_WIN7_LOCATION_PROVIDER_WIN_H_ 6 #define CONTENT_BROWSER_GEOLOCATION_WIN7_LOCATION_PROVIDER_WIN_H_
7 7
8 #include "base/compiler_specific.h" 8 #include "base/compiler_specific.h"
9 #include "base/memory/scoped_ptr.h" 9 #include "base/memory/scoped_ptr.h"
10 #include "base/memory/weak_ptr.h" 10 #include "base/memory/weak_ptr.h"
11 #include "content/browser/geolocation/location_provider.h" 11 #include "content/browser/geolocation/location_provider.h"
12 #include "content/browser/geolocation/win7_location_api_win.h" 12 #include "content/browser/geolocation/win7_location_api_win.h"
13 #include "content/common/content_export.h" 13 #include "content/common/content_export.h"
14 #include "content/common/geoposition.h" 14 #include "content/public/common/geoposition.h"
15 15
16 // Location provider for Windows 7 that uses the Location and Sensors platform 16 // Location provider for Windows 7 that uses the Location and Sensors platform
17 // to obtain position fixes. 17 // to obtain position fixes.
18 // TODO(allanwoj): Remove polling and let the api signal when a new location. 18 // TODO(allanwoj): Remove polling and let the api signal when a new location.
19 // TODO(allanwoj): Possibly derive this class and the linux gps provider class 19 // TODO(allanwoj): Possibly derive this class and the linux gps provider class
20 // from a single SystemLocationProvider class as their implementation is very 20 // from a single SystemLocationProvider class as their implementation is very
21 // similar. 21 // similar.
22 class CONTENT_EXPORT Win7LocationProvider : public LocationProviderBase { 22 class CONTENT_EXPORT Win7LocationProvider : public LocationProviderBase {
23 public: 23 public:
24 Win7LocationProvider(Win7LocationApi* api); 24 Win7LocationProvider(Win7LocationApi* api);
25 virtual ~Win7LocationProvider(); 25 virtual ~Win7LocationProvider();
26 26
27 // LocationProvider. 27 // LocationProvider.
28 virtual bool StartProvider(bool high_accuracy) OVERRIDE; 28 virtual bool StartProvider(bool high_accuracy) OVERRIDE;
29 virtual void StopProvider() OVERRIDE; 29 virtual void StopProvider() OVERRIDE;
30 virtual void GetPosition(Geoposition* position) OVERRIDE; 30 virtual void GetPosition(content::Geoposition* position) OVERRIDE;
31 virtual void UpdatePosition() OVERRIDE; 31 virtual void UpdatePosition() OVERRIDE;
32 32
33 private: 33 private:
34 // Task which runs in the child thread. 34 // Task which runs in the child thread.
35 void DoPollTask(); 35 void DoPollTask();
36 // Will schedule a poll; i.e. enqueue DoPollTask deferred task. 36 // Will schedule a poll; i.e. enqueue DoPollTask deferred task.
37 void ScheduleNextPoll(int interval); 37 void ScheduleNextPoll(int interval);
38 38
39 scoped_ptr<Win7LocationApi> api_; 39 scoped_ptr<Win7LocationApi> api_;
40 Geoposition position_; 40 content::Geoposition position_;
41 // Holder for the tasks which run on the thread; takes care of cleanup. 41 // Holder for the tasks which run on the thread; takes care of cleanup.
42 base::WeakPtrFactory<Win7LocationProvider> weak_factory_; 42 base::WeakPtrFactory<Win7LocationProvider> weak_factory_;
43 }; 43 };
44 44
45 #endif // CONTENT_BROWSER_GEOLOCATION_WIN7_LOCATION_PROVIDER_WIN_H_ 45 #endif // CONTENT_BROWSER_GEOLOCATION_WIN7_LOCATION_PROVIDER_WIN_H_
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