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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 NetworkInformation_h | 5 #ifndef NetworkInformation_h |
6 #define NetworkInformation_h | 6 #define NetworkInformation_h |
7 | 7 |
| 8 #include "bindings/core/v8/ActiveScriptWrappable.h" |
8 #include "core/dom/ActiveDOMObject.h" | 9 #include "core/dom/ActiveDOMObject.h" |
9 #include "core/events/EventTarget.h" | 10 #include "core/events/EventTarget.h" |
10 #include "core/page/NetworkStateNotifier.h" | 11 #include "core/page/NetworkStateNotifier.h" |
11 #include "public/platform/WebConnectionType.h" | 12 #include "public/platform/WebConnectionType.h" |
12 | 13 |
13 namespace blink { | 14 namespace blink { |
14 | 15 |
15 class ExecutionContext; | 16 class ExecutionContext; |
16 | 17 |
17 class NetworkInformation final | 18 class NetworkInformation final |
18 : public RefCountedGarbageCollectedEventTargetWithInlineData<NetworkInformat
ion> | 19 : public RefCountedGarbageCollectedEventTargetWithInlineData<NetworkInformat
ion> |
| 20 , public ActiveScriptWrappable |
19 , public ActiveDOMObject | 21 , public ActiveDOMObject |
20 , public NetworkStateNotifier::NetworkStateObserver { | 22 , public NetworkStateNotifier::NetworkStateObserver { |
21 REFCOUNTED_GARBAGE_COLLECTED_EVENT_TARGET(NetworkInformation); | 23 REFCOUNTED_GARBAGE_COLLECTED_EVENT_TARGET(NetworkInformation); |
22 WILL_BE_USING_GARBAGE_COLLECTED_MIXIN(NetworkInformation); | 24 WILL_BE_USING_GARBAGE_COLLECTED_MIXIN(NetworkInformation); |
23 DEFINE_WRAPPERTYPEINFO(); | 25 DEFINE_WRAPPERTYPEINFO(); |
24 public: | 26 public: |
25 static NetworkInformation* create(ExecutionContext*); | 27 static NetworkInformation* create(ExecutionContext*); |
26 ~NetworkInformation() override; | 28 ~NetworkInformation() override; |
27 | 29 |
28 String type() const; | 30 String type() const; |
29 double downlinkMax() const; | 31 double downlinkMax() const; |
30 | 32 |
31 // NetworkStateObserver overrides. | 33 // NetworkStateObserver overrides. |
32 void connectionChange(WebConnectionType, double downlinkMaxMbps) override; | 34 void connectionChange(WebConnectionType, double downlinkMaxMbps) override; |
33 | 35 |
34 // EventTarget overrides. | 36 // EventTarget overrides. |
35 const AtomicString& interfaceName() const override; | 37 const AtomicString& interfaceName() const override; |
36 ExecutionContext* getExecutionContext() const override; | 38 ExecutionContext* getExecutionContext() const override; |
37 void removeAllEventListeners() override; | 39 void removeAllEventListeners() override; |
38 | 40 |
| 41 // ActiveScriptWrappable |
| 42 bool hasPendingActivity() const final; |
| 43 |
39 // ActiveDOMObject overrides. | 44 // ActiveDOMObject overrides. |
40 bool hasPendingActivity() const override; | |
41 void stop() override; | 45 void stop() override; |
42 | 46 |
43 DECLARE_VIRTUAL_TRACE(); | 47 DECLARE_VIRTUAL_TRACE(); |
44 | 48 |
45 DEFINE_ATTRIBUTE_EVENT_LISTENER(change); | 49 DEFINE_ATTRIBUTE_EVENT_LISTENER(change); |
46 DEFINE_ATTRIBUTE_EVENT_LISTENER(typechange); // Deprecated | 50 DEFINE_ATTRIBUTE_EVENT_LISTENER(typechange); // Deprecated |
47 | 51 |
48 protected: | 52 protected: |
49 // EventTarget overrides. | 53 // EventTarget overrides. |
50 bool addEventListenerInternal(const AtomicString& eventType, PassRefPtrWillB
eRawPtr<EventListener>, const EventListenerOptions&) override; | 54 bool addEventListenerInternal(const AtomicString& eventType, PassRefPtrWillB
eRawPtr<EventListener>, const EventListenerOptions&) override; |
(...skipping 13 matching lines...) Expand all Loading... |
64 // Whether this object is listening for events from NetworkStateNotifier. | 68 // Whether this object is listening for events from NetworkStateNotifier. |
65 bool m_observing; | 69 bool m_observing; |
66 | 70 |
67 // Whether ActiveDOMObject::stop has been called. | 71 // Whether ActiveDOMObject::stop has been called. |
68 bool m_contextStopped; | 72 bool m_contextStopped; |
69 }; | 73 }; |
70 | 74 |
71 } // namespace blink | 75 } // namespace blink |
72 | 76 |
73 #endif // NetworkInformation_h | 77 #endif // NetworkInformation_h |
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