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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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26 * THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT | 26 * THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT |
27 * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE | 27 * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE |
28 * OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. | 28 * OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. |
29 */ | 29 */ |
30 | 30 |
31 #ifndef ScopedEventQueue_h | 31 #ifndef ScopedEventQueue_h |
32 #define ScopedEventQueue_h | 32 #define ScopedEventQueue_h |
33 | 33 |
34 #include "core/CoreExport.h" | 34 #include "core/CoreExport.h" |
35 #include "platform/heap/Handle.h" | 35 #include "platform/heap/Handle.h" |
36 #include "wtf/Noncopyable.h" | 36 #include "platform/wtf/Noncopyable.h" |
37 #include "wtf/PassRefPtr.h" | 37 #include "platform/wtf/PassRefPtr.h" |
38 #include "wtf/RefPtr.h" | 38 #include "platform/wtf/RefPtr.h" |
39 #include "wtf/Vector.h" | 39 #include "platform/wtf/Vector.h" |
40 | 40 |
41 namespace blink { | 41 namespace blink { |
42 | 42 |
43 class EventDispatchMediator; | 43 class EventDispatchMediator; |
44 | 44 |
45 class CORE_EXPORT ScopedEventQueue { | 45 class CORE_EXPORT ScopedEventQueue { |
46 WTF_MAKE_NONCOPYABLE(ScopedEventQueue); | 46 WTF_MAKE_NONCOPYABLE(ScopedEventQueue); |
47 USING_FAST_MALLOC(ScopedEventQueue); | 47 USING_FAST_MALLOC(ScopedEventQueue); |
48 | 48 |
49 public: | 49 public: |
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74 STACK_ALLOCATED(); | 74 STACK_ALLOCATED(); |
75 | 75 |
76 public: | 76 public: |
77 EventQueueScope() { ScopedEventQueue::Instance()->IncrementScopingLevel(); } | 77 EventQueueScope() { ScopedEventQueue::Instance()->IncrementScopingLevel(); } |
78 ~EventQueueScope() { ScopedEventQueue::Instance()->DecrementScopingLevel(); } | 78 ~EventQueueScope() { ScopedEventQueue::Instance()->DecrementScopingLevel(); } |
79 }; | 79 }; |
80 | 80 |
81 } // namespace blink | 81 } // namespace blink |
82 | 82 |
83 #endif // ScopedEventQueue_h | 83 #endif // ScopedEventQueue_h |
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