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1 /* | 1 /* |
2 * Copyright (C) 2009 Apple Inc. All rights reserved. | 2 * Copyright (C) 2009 Apple Inc. All rights reserved. |
3 * | 3 * |
4 * Redistribution and use in source and binary forms, with or without | 4 * Redistribution and use in source and binary forms, with or without |
5 * modification, are permitted provided that the following conditions | 5 * modification, are permitted provided that the following conditions |
6 * are met: | 6 * are met: |
7 * 1. Redistributions of source code must retain the above copyright | 7 * 1. Redistributions of source code must retain the above copyright |
8 * notice, this list of conditions and the following disclaimer. | 8 * notice, this list of conditions and the following disclaimer. |
9 * 2. Redistributions in binary form must reproduce the above copyright | 9 * 2. Redistributions in binary form must reproduce the above copyright |
10 * notice, this list of conditions and the following disclaimer in the | 10 * notice, this list of conditions and the following disclaimer in the |
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33 #include "wtf/HashSet.h" | 33 #include "wtf/HashSet.h" |
34 #include "wtf/Noncopyable.h" | 34 #include "wtf/Noncopyable.h" |
35 | 35 |
36 namespace blink { | 36 namespace blink { |
37 | 37 |
38 class GeolocationInspectorAgent; | 38 class GeolocationInspectorAgent; |
39 class GeolocationClient; | 39 class GeolocationClient; |
40 class GeolocationError; | 40 class GeolocationError; |
41 class GeolocationPosition; | 41 class GeolocationPosition; |
42 | 42 |
43 class GeolocationController FINAL : public NoBaseWillBeGarbageCollectedFinalized
<GeolocationController>, public WillBeHeapSupplement<LocalFrame>, public PageLif
ecycleObserver { | 43 class GeolocationController final : public NoBaseWillBeGarbageCollectedFinalized
<GeolocationController>, public WillBeHeapSupplement<LocalFrame>, public PageLif
ecycleObserver { |
44 WILL_BE_USING_GARBAGE_COLLECTED_MIXIN(GeolocationController); | 44 WILL_BE_USING_GARBAGE_COLLECTED_MIXIN(GeolocationController); |
45 WTF_MAKE_NONCOPYABLE(GeolocationController); | 45 WTF_MAKE_NONCOPYABLE(GeolocationController); |
46 public: | 46 public: |
47 virtual ~GeolocationController(); | 47 virtual ~GeolocationController(); |
48 | 48 |
49 static PassOwnPtrWillBeRawPtr<GeolocationController> create(LocalFrame&, Geo
locationClient*); | 49 static PassOwnPtrWillBeRawPtr<GeolocationController> create(LocalFrame&, Geo
locationClient*); |
50 | 50 |
51 void addObserver(Geolocation*, bool enableHighAccuracy); | 51 void addObserver(Geolocation*, bool enableHighAccuracy); |
52 void removeObserver(Geolocation*); | 52 void removeObserver(Geolocation*); |
53 | 53 |
54 void requestPermission(Geolocation*); | 54 void requestPermission(Geolocation*); |
55 void cancelPermissionRequest(Geolocation*); | 55 void cancelPermissionRequest(Geolocation*); |
56 | 56 |
57 void positionChanged(GeolocationPosition*); | 57 void positionChanged(GeolocationPosition*); |
58 void errorOccurred(GeolocationError*); | 58 void errorOccurred(GeolocationError*); |
59 | 59 |
60 GeolocationPosition* lastPosition(); | 60 GeolocationPosition* lastPosition(); |
61 | 61 |
62 void setClientForTest(GeolocationClient*); | 62 void setClientForTest(GeolocationClient*); |
63 bool hasClientForTest() { return m_hasClientForTest; } | 63 bool hasClientForTest() { return m_hasClientForTest; } |
64 GeolocationClient* client() { return m_client; } | 64 GeolocationClient* client() { return m_client; } |
65 | 65 |
66 // Inherited from PageLifecycleObserver. | 66 // Inherited from PageLifecycleObserver. |
67 virtual void pageVisibilityChanged() OVERRIDE; | 67 virtual void pageVisibilityChanged() override; |
68 | 68 |
69 static const char* supplementName(); | 69 static const char* supplementName(); |
70 static GeolocationController* from(LocalFrame* frame) { return static_cast<G
eolocationController*>(WillBeHeapSupplement<LocalFrame>::from(frame, supplementN
ame())); } | 70 static GeolocationController* from(LocalFrame* frame) { return static_cast<G
eolocationController*>(WillBeHeapSupplement<LocalFrame>::from(frame, supplementN
ame())); } |
71 | 71 |
72 // Inherited from Supplement. | 72 // Inherited from Supplement. |
73 virtual void trace(Visitor*) OVERRIDE; | 73 virtual void trace(Visitor*) override; |
74 | 74 |
75 private: | 75 private: |
76 GeolocationController(LocalFrame&, GeolocationClient*); | 76 GeolocationController(LocalFrame&, GeolocationClient*); |
77 | 77 |
78 void startUpdatingIfNeeded(); | 78 void startUpdatingIfNeeded(); |
79 void stopUpdatingIfNeeded(); | 79 void stopUpdatingIfNeeded(); |
80 | 80 |
81 RawPtrWillBeMember<GeolocationClient> m_client; | 81 RawPtrWillBeMember<GeolocationClient> m_client; |
82 bool m_hasClientForTest; | 82 bool m_hasClientForTest; |
83 | 83 |
84 PersistentWillBeMember<GeolocationPosition> m_lastPosition; | 84 PersistentWillBeMember<GeolocationPosition> m_lastPosition; |
85 typedef PersistentHeapHashSetWillBeHeapHashSet<Member<Geolocation> > Observe
rsSet; | 85 typedef PersistentHeapHashSetWillBeHeapHashSet<Member<Geolocation> > Observe
rsSet; |
86 // All observers; both those requesting high accuracy and those not. | 86 // All observers; both those requesting high accuracy and those not. |
87 ObserversSet m_observers; | 87 ObserversSet m_observers; |
88 ObserversSet m_highAccuracyObservers; | 88 ObserversSet m_highAccuracyObservers; |
89 bool m_isClientUpdating; | 89 bool m_isClientUpdating; |
90 RawPtrWillBeMember<GeolocationInspectorAgent> m_inspectorAgent; | 90 RawPtrWillBeMember<GeolocationInspectorAgent> m_inspectorAgent; |
91 }; | 91 }; |
92 | 92 |
93 } // namespace blink | 93 } // namespace blink |
94 | 94 |
95 #endif // GeolocationController_h | 95 #endif // GeolocationController_h |
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