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Side by Side Diff: third_party/WebKit/Source/modules/geolocation/GeoNotifier.h

Issue 2809783004: Revert of Geolocation: rename Geoposition to Position to follow Spec (Closed)
Patch Set: Created 3 years, 8 months ago
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1 // Copyright 2014 The Chromium Authors. All rights reserved. 1 // Copyright 2014 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 GeoNotifier_h 5 #ifndef GeoNotifier_h
6 #define GeoNotifier_h 6 #define GeoNotifier_h
7 7
8 #include "modules/geolocation/PositionCallback.h" 8 #include "modules/geolocation/PositionCallback.h"
9 #include "modules/geolocation/PositionErrorCallback.h" 9 #include "modules/geolocation/PositionErrorCallback.h"
10 #include "modules/geolocation/PositionOptions.h" 10 #include "modules/geolocation/PositionOptions.h"
11 #include "platform/Timer.h" 11 #include "platform/Timer.h"
12 #include "platform/heap/Handle.h" 12 #include "platform/heap/Handle.h"
13 13
14 namespace blink { 14 namespace blink {
15 15
16 class Geolocation; 16 class Geolocation;
17 class Position; 17 class Geoposition;
18 class PositionError; 18 class PositionError;
19 19
20 class GeoNotifier : public GarbageCollectedFinalized<GeoNotifier> { 20 class GeoNotifier : public GarbageCollectedFinalized<GeoNotifier> {
21 public: 21 public:
22 static GeoNotifier* Create(Geolocation* geolocation, 22 static GeoNotifier* Create(Geolocation* geolocation,
23 PositionCallback* position_callback, 23 PositionCallback* position_callback,
24 PositionErrorCallback* position_error_callback, 24 PositionErrorCallback* position_error_callback,
25 const PositionOptions& options) { 25 const PositionOptions& options) {
26 return new GeoNotifier(geolocation, position_callback, 26 return new GeoNotifier(geolocation, position_callback,
27 position_error_callback, options); 27 position_error_callback, options);
28 } 28 }
29 DECLARE_TRACE(); 29 DECLARE_TRACE();
30 30
31 const PositionOptions& Options() const { return options_; } 31 const PositionOptions& Options() const { return options_; }
32 32
33 // Sets the given error as the fatal error if there isn't one yet. 33 // Sets the given error as the fatal error if there isn't one yet.
34 // Starts the timer with an interval of 0. 34 // Starts the timer with an interval of 0.
35 void SetFatalError(PositionError*); 35 void SetFatalError(PositionError*);
36 36
37 bool UseCachedPosition() const { return use_cached_position_; } 37 bool UseCachedPosition() const { return use_cached_position_; }
38 38
39 // Tells the notifier to use a cached position and starts its timer with 39 // Tells the notifier to use a cached position and starts its timer with
40 // an interval of 0. 40 // an interval of 0.
41 void SetUseCachedPosition(); 41 void SetUseCachedPosition();
42 42
43 void RunSuccessCallback(Position*); 43 void RunSuccessCallback(Geoposition*);
44 void RunErrorCallback(PositionError*); 44 void RunErrorCallback(PositionError*);
45 45
46 void StartTimer(); 46 void StartTimer();
47 void StopTimer(); 47 void StopTimer();
48 48
49 // Runs the error callback if there is a fatal error. Otherwise, if a 49 // Runs the error callback if there is a fatal error. Otherwise, if a
50 // cached position must be used, registers itself for receiving one. 50 // cached position must be used, registers itself for receiving one.
51 // Otherwise, the notifier has expired, and its error callback is run. 51 // Otherwise, the notifier has expired, and its error callback is run.
52 void TimerFired(TimerBase*); 52 void TimerFired(TimerBase*);
53 53
54 private: 54 private:
55 GeoNotifier(Geolocation*, 55 GeoNotifier(Geolocation*,
56 PositionCallback*, 56 PositionCallback*,
57 PositionErrorCallback*, 57 PositionErrorCallback*,
58 const PositionOptions&); 58 const PositionOptions&);
59 59
60 Member<Geolocation> geolocation_; 60 Member<Geolocation> geolocation_;
61 Member<PositionCallback> success_callback_; 61 Member<PositionCallback> success_callback_;
62 Member<PositionErrorCallback> error_callback_; 62 Member<PositionErrorCallback> error_callback_;
63 const PositionOptions options_; 63 const PositionOptions options_;
64 Timer<GeoNotifier> timer_; 64 Timer<GeoNotifier> timer_;
65 Member<PositionError> fatal_error_; 65 Member<PositionError> fatal_error_;
66 bool use_cached_position_; 66 bool use_cached_position_;
67 }; 67 };
68 68
69 } // namespace blink 69 } // namespace blink
70 70
71 #endif // GeoNotifier_h 71 #endif // GeoNotifier_h
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