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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 #include "modules/netinfo/WorkerNavigatorNetworkInformation.h" | 5 #include "modules/netinfo/WorkerNavigatorNetworkInformation.h" |
6 | 6 |
7 #include "core/workers/WorkerNavigator.h" | 7 #include "core/workers/WorkerNavigator.h" |
8 #include "modules/netinfo/NetworkInformation.h" | 8 #include "modules/netinfo/NetworkInformation.h" |
9 | 9 |
10 namespace blink { | 10 namespace blink { |
11 | 11 |
12 WorkerNavigatorNetworkInformation::WorkerNavigatorNetworkInformation(WorkerNavig
ator& navigator, ExecutionContext* context) | 12 WorkerNavigatorNetworkInformation::WorkerNavigatorNetworkInformation(WorkerNavig
ator& navigator, ExecutionContext* context) |
13 { | 13 { |
14 } | 14 } |
15 | 15 |
16 WorkerNavigatorNetworkInformation& WorkerNavigatorNetworkInformation::from(Worke
rNavigator& navigator, ExecutionContext* context) | 16 WorkerNavigatorNetworkInformation& WorkerNavigatorNetworkInformation::from(Worke
rNavigator& navigator, ExecutionContext* context) |
17 { | 17 { |
18 WorkerNavigatorNetworkInformation* supplement = toWorkerNavigatorNetworkInfo
rmation(navigator, context); | 18 WorkerNavigatorNetworkInformation* supplement = toWorkerNavigatorNetworkInfo
rmation(navigator, context); |
19 if (!supplement) { | 19 if (!supplement) { |
20 supplement = new WorkerNavigatorNetworkInformation(navigator, context); | 20 supplement = new WorkerNavigatorNetworkInformation(navigator, context); |
21 provideTo(navigator, supplementName(), supplement); | 21 provideTo(navigator, supplementName(), supplement); |
22 } | 22 } |
23 return *supplement; | 23 return *supplement; |
24 } | 24 } |
25 | 25 |
26 WorkerNavigatorNetworkInformation* WorkerNavigatorNetworkInformation::toWorkerNa
vigatorNetworkInformation(WorkerNavigator& navigator, ExecutionContext* context) | 26 WorkerNavigatorNetworkInformation* WorkerNavigatorNetworkInformation::toWorkerNa
vigatorNetworkInformation(WorkerNavigator& navigator, ExecutionContext* context) |
27 { | 27 { |
28 return static_cast<WorkerNavigatorNetworkInformation*>(HeapSupplement<Worker
Navigator>::from(navigator, supplementName())); | 28 return static_cast<WorkerNavigatorNetworkInformation*>(Supplement<WorkerNavi
gator>::from(navigator, supplementName())); |
29 } | 29 } |
30 | 30 |
31 const char* WorkerNavigatorNetworkInformation::supplementName() | 31 const char* WorkerNavigatorNetworkInformation::supplementName() |
32 { | 32 { |
33 return "WorkerNavigatorNetworkInformation"; | 33 return "WorkerNavigatorNetworkInformation"; |
34 } | 34 } |
35 | 35 |
36 NetworkInformation* WorkerNavigatorNetworkInformation::connection(ExecutionConte
xt* context, WorkerNavigator& navigator) | 36 NetworkInformation* WorkerNavigatorNetworkInformation::connection(ExecutionConte
xt* context, WorkerNavigator& navigator) |
37 { | 37 { |
38 return WorkerNavigatorNetworkInformation::from(navigator, context).connectio
n(context); | 38 return WorkerNavigatorNetworkInformation::from(navigator, context).connectio
n(context); |
39 } | 39 } |
40 | 40 |
41 DEFINE_TRACE(WorkerNavigatorNetworkInformation) | 41 DEFINE_TRACE(WorkerNavigatorNetworkInformation) |
42 { | 42 { |
43 visitor->trace(m_connection); | 43 visitor->trace(m_connection); |
44 HeapSupplement<WorkerNavigator>::trace(visitor); | 44 Supplement<WorkerNavigator>::trace(visitor); |
45 } | 45 } |
46 | 46 |
47 NetworkInformation* WorkerNavigatorNetworkInformation::connection(ExecutionConte
xt* context) | 47 NetworkInformation* WorkerNavigatorNetworkInformation::connection(ExecutionConte
xt* context) |
48 { | 48 { |
49 ASSERT(context); | 49 ASSERT(context); |
50 if (!m_connection) | 50 if (!m_connection) |
51 m_connection = NetworkInformation::create(context); | 51 m_connection = NetworkInformation::create(context); |
52 return m_connection.get(); | 52 return m_connection.get(); |
53 } | 53 } |
54 | 54 |
55 } // namespace blink | 55 } // namespace blink |
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