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1 /* | 1 /* |
2 * Copyright (C) 2010 Google Inc. All rights reserved. | 2 * Copyright (C) 2010 Google 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 are | 5 * modification, are permitted provided that the following conditions are |
6 * met: | 6 * met: |
7 * | 7 * |
8 * * Redistributions of source code must retain the above copyright | 8 * * Redistributions of source code must retain the above copyright |
9 * notice, this list of conditions and the following disclaimer. | 9 * notice, this list of conditions and the following disclaimer. |
10 * * Redistributions in binary form must reproduce the above | 10 * * Redistributions in binary form must reproduce the above |
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31 #ifndef StringCallback_h | 31 #ifndef StringCallback_h |
32 #define StringCallback_h | 32 #define StringCallback_h |
33 | 33 |
34 #include "platform/heap/Handle.h" | 34 #include "platform/heap/Handle.h" |
35 #include "wtf/Forward.h" | 35 #include "wtf/Forward.h" |
36 | 36 |
37 namespace blink { | 37 namespace blink { |
38 | 38 |
39 class ExecutionContext; | 39 class ExecutionContext; |
40 | 40 |
41 class StringCallback : public NoBaseWillBeGarbageCollectedFinalized<StringCallba
ck> { | 41 class StringCallback : public GarbageCollectedFinalized<StringCallback> { |
42 public: | 42 public: |
43 virtual ~StringCallback() { } | 43 virtual ~StringCallback() { } |
44 virtual void trace(Visitor*) { } | 44 virtual void trace(Visitor*) { } |
45 virtual void handleEvent(const String& data) = 0; | 45 virtual void handleEvent(const String& data) = 0; |
46 | 46 |
47 // Helper to post callback task. | 47 // Helper to post callback task. |
48 static void scheduleCallback(PassOwnPtrWillBeRawPtr<StringCallback>, Executi
onContext*, const String& data, const String& instrumentationName); | 48 static void scheduleCallback(StringCallback*, ExecutionContext*, const Strin
g& data, const String& instrumentationName); |
49 }; | 49 }; |
50 | 50 |
51 } // namespace blink | 51 } // namespace blink |
52 | 52 |
53 #endif // StringCallback_h | 53 #endif // StringCallback_h |
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