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| 1 /* | 1 /* |
| 2 * Copyright (C) 2008, 2009, 2010, 2011 Apple Inc. All Rights Reserved. | 2 * Copyright (C) 2008, 2009, 2010, 2011 Apple Inc. All Rights Reserved. |
| 3 * Copyright 2010, The Android Open Source Project | 3 * Copyright 2010, The Android Open Source Project |
| 4 * | 4 * |
| 5 * Redistribution and use in source and binary forms, with or without | 5 * Redistribution and use in source and binary forms, with or without |
| 6 * modification, are permitted provided that the following conditions | 6 * modification, are permitted provided that the following conditions |
| 7 * are met: | 7 * are met: |
| 8 * 1. Redistributions of source code must retain the above copyright | 8 * 1. Redistributions of source code must retain the above copyright |
| 9 * notice, this list of conditions and the following disclaimer. | 9 * notice, this list of conditions and the following disclaimer. |
| 10 * 2. Redistributions in binary form must reproduce the above copyright | 10 * 2. Redistributions in binary form must reproduce the above copyright |
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| 95 void requestTimedOut(GeoNotifier*); | 95 void requestTimedOut(GeoNotifier*); |
| 96 | 96 |
| 97 private: | 97 private: |
| 98 // Returns the last known position, if any. May return null. | 98 // Returns the last known position, if any. May return null. |
| 99 Geoposition* lastPosition(); | 99 Geoposition* lastPosition(); |
| 100 | 100 |
| 101 bool isDenied() const { return m_geolocationPermission == PermissionDenied;
} | 101 bool isDenied() const { return m_geolocationPermission == PermissionDenied;
} |
| 102 | 102 |
| 103 explicit Geolocation(ExecutionContext*); | 103 explicit Geolocation(ExecutionContext*); |
| 104 | 104 |
| 105 typedef HeapVector<Member<GeoNotifier> > GeoNotifierVector; | 105 typedef HeapVector<Member<GeoNotifier>> GeoNotifierVector; |
| 106 typedef HeapHashSet<Member<GeoNotifier> > GeoNotifierSet; | 106 typedef HeapHashSet<Member<GeoNotifier>> GeoNotifierSet; |
| 107 | 107 |
| 108 bool hasListeners() const { return !m_oneShots.isEmpty() || !m_watchers.isEm
pty(); } | 108 bool hasListeners() const { return !m_oneShots.isEmpty() || !m_watchers.isEm
pty(); } |
| 109 | 109 |
| 110 void sendError(GeoNotifierVector&, PositionError*); | 110 void sendError(GeoNotifierVector&, PositionError*); |
| 111 void sendPosition(GeoNotifierVector&, Geoposition*); | 111 void sendPosition(GeoNotifierVector&, Geoposition*); |
| 112 | 112 |
| 113 // Removes notifiers that use a cached position from |notifiers| and | 113 // Removes notifiers that use a cached position from |notifiers| and |
| 114 // if |cached| is not null they are added to it. | 114 // if |cached| is not null they are added to it. |
| 115 static void extractNotifiersWithCachedPosition(GeoNotifierVector& notifiers,
GeoNotifierVector* cached); | 115 static void extractNotifiersWithCachedPosition(GeoNotifierVector& notifiers,
GeoNotifierVector* cached); |
| 116 | 116 |
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| 183 }; | 183 }; |
| 184 | 184 |
| 185 Permission m_geolocationPermission; | 185 Permission m_geolocationPermission; |
| 186 | 186 |
| 187 GeoNotifierSet m_requestsAwaitingCachedPosition; | 187 GeoNotifierSet m_requestsAwaitingCachedPosition; |
| 188 }; | 188 }; |
| 189 | 189 |
| 190 } // namespace blink | 190 } // namespace blink |
| 191 | 191 |
| 192 #endif // Geolocation_h | 192 #endif // Geolocation_h |
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