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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 GeolocationWatchers_h | 5 #ifndef GeolocationWatchers_h |
6 #define GeolocationWatchers_h | 6 #define GeolocationWatchers_h |
7 | 7 |
8 #include "platform/heap/Handle.h" | 8 #include "platform/heap/Handle.h" |
9 | 9 |
10 namespace blink { | 10 namespace blink { |
11 | 11 |
12 class GeoNotifier; | 12 class GeoNotifier; |
13 | 13 |
14 class GeolocationWatchers { | 14 class GeolocationWatchers { |
15 DISALLOW_ALLOCATION(); | 15 DISALLOW_ALLOCATION(); |
16 | 16 |
17 public: | 17 public: |
18 GeolocationWatchers() { } | 18 GeolocationWatchers() { } |
19 void trace(Visitor*); | 19 void trace(Visitor*); |
20 | 20 |
21 bool add(int id, GeoNotifier*); | 21 bool add(int id, GeoNotifier*); |
22 GeoNotifier* find(int id); | 22 GeoNotifier* find(int id); |
23 void remove(int id); | 23 void remove(int id); |
24 void remove(GeoNotifier*); | 24 void remove(GeoNotifier*); |
25 bool contains(GeoNotifier*) const; | 25 bool contains(GeoNotifier*) const; |
26 void clear(); | 26 void clear(); |
27 bool isEmpty() const; | 27 bool isEmpty() const; |
28 | 28 |
29 void getNotifiersVector(HeapVector<Member<GeoNotifier> >&) const; | 29 void getNotifiersVector(HeapVector<Member<GeoNotifier>>&) const; |
30 | 30 |
31 private: | 31 private: |
32 typedef HeapHashMap<int, Member<GeoNotifier> > IdToNotifierMap; | 32 typedef HeapHashMap<int, Member<GeoNotifier>> IdToNotifierMap; |
33 typedef HeapHashMap<Member<GeoNotifier>, int> NotifierToIdMap; | 33 typedef HeapHashMap<Member<GeoNotifier>, int> NotifierToIdMap; |
34 | 34 |
35 IdToNotifierMap m_idToNotifierMap; | 35 IdToNotifierMap m_idToNotifierMap; |
36 NotifierToIdMap m_notifierToIdMap; | 36 NotifierToIdMap m_notifierToIdMap; |
37 }; | 37 }; |
38 | 38 |
39 } // namespace blink | 39 } // namespace blink |
40 | 40 |
41 #endif // GeolocationWatchers_h | 41 #endif // GeolocationWatchers_h |
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