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1 /* | 1 /* |
2 * Copyright (C) 2008 Apple Inc. All Rights Reserved. | 2 * Copyright (C) 2008 Apple Inc. All Rights Reserved. |
3 * | 3 * |
4 * Redistribution and use in source and binary forms, with or without | 4 * Redistribution and use in source and binary forms, with or without |
5 * modification, are permitted provided that the following conditions | 5 * modification, are permitted provided that the following conditions |
6 * are met: | 6 * are met: |
7 * 1. Redistributions of source code must retain the above copyright | 7 * 1. Redistributions of source code must retain the above copyright |
8 * notice, this list of conditions and the following disclaimer. | 8 * notice, this list of conditions and the following disclaimer. |
9 * 2. Redistributions in binary form must reproduce the above copyright | 9 * 2. Redistributions in binary form must reproduce the above copyright |
10 * notice, this list of conditions and the following disclaimer in the | 10 * notice, this list of conditions and the following disclaimer in the |
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49 class MessagePort; | 49 class MessagePort; |
50 class ExecutionContext; | 50 class ExecutionContext; |
51 class SerializedScriptValue; | 51 class SerializedScriptValue; |
52 | 52 |
53 // The overwhelmingly common case is sending a single port, so handle that effic
iently with an inline buffer of size 1. | 53 // The overwhelmingly common case is sending a single port, so handle that effic
iently with an inline buffer of size 1. |
54 typedef Vector<RefPtr<MessagePort>, 1> MessagePortArray; | 54 typedef Vector<RefPtr<MessagePort>, 1> MessagePortArray; |
55 | 55 |
56 // Not to be confused with blink::WebMessagePortChannelArray; this one uses Vect
or and OwnPtr instead of WebVector and raw pointers. | 56 // Not to be confused with blink::WebMessagePortChannelArray; this one uses Vect
or and OwnPtr instead of WebVector and raw pointers. |
57 typedef Vector<OwnPtr<blink::WebMessagePortChannel>, 1> MessagePortChannelArray; | 57 typedef Vector<OwnPtr<blink::WebMessagePortChannel>, 1> MessagePortChannelArray; |
58 | 58 |
59 class MessagePort : public RefCounted<MessagePort> | 59 class MessagePort FINAL : public RefCounted<MessagePort> |
60 , public ActiveDOMObject | 60 , public ActiveDOMObject |
61 , public EventTargetWithInlineData | 61 , public EventTargetWithInlineData |
62 , public ScriptWrappable | 62 , public ScriptWrappable |
63 , public blink::WebMessagePortChannelClient { | 63 , public blink::WebMessagePortChannelClient { |
64 REFCOUNTED_EVENT_TARGET(MessagePort); | 64 REFCOUNTED_EVENT_TARGET(MessagePort); |
65 public: | 65 public: |
66 static PassRefPtr<MessagePort> create(ExecutionContext&); | 66 static PassRefPtr<MessagePort> create(ExecutionContext&); |
67 virtual ~MessagePort(); | 67 virtual ~MessagePort(); |
68 | 68 |
69 void postMessage(PassRefPtr<SerializedScriptValue> message, const MessagePor
tArray*, ExceptionState&); | 69 void postMessage(PassRefPtr<SerializedScriptValue> message, const MessagePor
tArray*, ExceptionState&); |
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114 | 114 |
115 bool m_started; | 115 bool m_started; |
116 bool m_closed; | 116 bool m_closed; |
117 | 117 |
118 WeakPtrFactory<MessagePort> m_weakFactory; | 118 WeakPtrFactory<MessagePort> m_weakFactory; |
119 }; | 119 }; |
120 | 120 |
121 } // namespace WebCore | 121 } // namespace WebCore |
122 | 122 |
123 #endif // MessagePort_h | 123 #endif // MessagePort_h |
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