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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 |
| (...skipping 22 matching lines...) Expand all Loading... |
| 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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