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| 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 |
| 3 // found in the LICENSE file. |
| 4 |
| 5 #include "config.h" |
| 6 #include "modules/geofencing/NavigatorGeofencing.h" |
| 7 |
| 8 #include "core/frame/Navigator.h" |
| 9 #include "modules/geofencing/Geofencing.h" |
| 10 |
| 11 namespace blink { |
| 12 |
| 13 NavigatorGeofencing::NavigatorGeofencing() |
| 14 { |
| 15 } |
| 16 |
| 17 NavigatorGeofencing::~NavigatorGeofencing() |
| 18 { |
| 19 } |
| 20 |
| 21 const char* NavigatorGeofencing::supplementName() |
| 22 { |
| 23 return "NavigatorGeofencing"; |
| 24 } |
| 25 |
| 26 NavigatorGeofencing& NavigatorGeofencing::from(Navigator& navigator) |
| 27 { |
| 28 NavigatorGeofencing* supplement = static_cast<NavigatorGeofencing*>(WillBeHe
apSupplement<Navigator>::from(navigator, supplementName())); |
| 29 if (!supplement) { |
| 30 supplement = new NavigatorGeofencing(); |
| 31 provideTo(navigator, supplementName(), adoptPtrWillBeNoop(supplement)); |
| 32 } |
| 33 return *supplement; |
| 34 } |
| 35 |
| 36 Geofencing* NavigatorGeofencing::geofencing(Navigator& navigator) |
| 37 { |
| 38 return NavigatorGeofencing::from(navigator).geofencing(); |
| 39 } |
| 40 |
| 41 Geofencing* NavigatorGeofencing::geofencing() |
| 42 { |
| 43 if (!m_geofencing) |
| 44 m_geofencing = Geofencing::create(); |
| 45 return m_geofencing.get(); |
| 46 } |
| 47 |
| 48 void NavigatorGeofencing::trace(Visitor* visitor) |
| 49 { |
| 50 visitor->trace(m_geofencing); |
| 51 WillBeHeapSupplement<Navigator>::trace(visitor); |
| 52 } |
| 53 |
| 54 } // namespace blink |
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