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1 // Copyright 2016 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 #ifndef BroadcastChannel_h | |
6 #define BroadcastChannel_h | |
7 | |
8 #include "bindings/core/v8/ActiveScriptWrappable.h" | |
9 #include "core/dom/ActiveDOMObject.h" | |
10 #include "core/events/EventTarget.h" | |
11 #include "modules/broadcastchannel/BroadcastChannelConnection.h" | |
12 #include "platform/weborigin/SecurityOrigin.h" | |
13 | |
14 namespace blink { | |
15 | |
16 class BroadcastChannel final | |
17 : public EventTargetWithInlineData | |
18 , public ActiveScriptWrappable | |
19 , public ActiveDOMObject | |
haraken
2016/06/02 04:23:41
ActiveDOMObject => ContextLifecycleObserver
If yo
Marijn Kruisselbrink
2016/06/02 18:33:29
Done
| |
20 , public BroadcastChannelConnection::Client { | |
21 DEFINE_WRAPPERTYPEINFO(); | |
22 USING_GARBAGE_COLLECTED_MIXIN(BroadcastChannel); | |
23 WTF_MAKE_NONCOPYABLE(BroadcastChannel); | |
24 public: | |
25 static BroadcastChannel* create(ExecutionContext*, const String& name, Excep tionState&); | |
26 ~BroadcastChannel() override; | |
27 | |
28 // IDL | |
29 void postMessage(const ScriptValue&, ExceptionState&); | |
30 void close(); | |
31 DEFINE_ATTRIBUTE_EVENT_LISTENER(message); | |
32 | |
33 // BroadcastChannelConnection::Client | |
34 String name() const override { return m_name; } | |
35 SecurityOrigin* origin() const override { return m_origin.get(); } | |
36 void onMessage(const String& message) override; | |
37 void onError() override; | |
38 | |
39 const AtomicString& interfaceName() const override; | |
40 ExecutionContext* getExecutionContext() const override { return ActiveDOMObj ect::getExecutionContext(); } | |
41 bool hasPendingActivity() const override; | |
42 | |
43 DECLARE_VIRTUAL_TRACE(); | |
44 | |
45 private: | |
46 BroadcastChannel(ExecutionContext*, const String& name); | |
47 | |
48 RefPtr<SecurityOrigin> m_origin; | |
49 String m_name; | |
50 BroadcastChannelConnection* m_connection; | |
51 }; | |
52 | |
53 } // namespace blink | |
54 | |
55 #endif // BroadcastChannel_h | |
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