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| 1 // Copyright 2016 The Chromium Authors. All rights reserved. | 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 | 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 CustomElementReactionQueue_h | 5 #ifndef CustomElementReactionQueue_h |
| 6 #define CustomElementReactionQueue_h | 6 #define CustomElementReactionQueue_h |
| 7 | 7 |
| 8 #include "core/CoreExport.h" | 8 #include "core/CoreExport.h" |
| 9 #include "platform/heap/Handle.h" | 9 #include "platform/heap/Handle.h" |
| 10 #include "wtf/Noncopyable.h" | 10 #include "platform/wtf/Noncopyable.h" |
| 11 | 11 |
| 12 namespace blink { | 12 namespace blink { |
| 13 | 13 |
| 14 class CustomElementReaction; | 14 class CustomElementReaction; |
| 15 class Element; | 15 class Element; |
| 16 | 16 |
| 17 class CORE_EXPORT CustomElementReactionQueue final | 17 class CORE_EXPORT CustomElementReactionQueue final |
| 18 : public GarbageCollectedFinalized<CustomElementReactionQueue> { | 18 : public GarbageCollectedFinalized<CustomElementReactionQueue> { |
| 19 WTF_MAKE_NONCOPYABLE(CustomElementReactionQueue); | 19 WTF_MAKE_NONCOPYABLE(CustomElementReactionQueue); |
| 20 | 20 |
| 21 public: | 21 public: |
| 22 CustomElementReactionQueue(); | 22 CustomElementReactionQueue(); |
| 23 ~CustomElementReactionQueue(); | 23 ~CustomElementReactionQueue(); |
| 24 | 24 |
| 25 DECLARE_TRACE(); | 25 DECLARE_TRACE(); |
| 26 | 26 |
| 27 void Add(CustomElementReaction*); | 27 void Add(CustomElementReaction*); |
| 28 void InvokeReactions(Element*); | 28 void InvokeReactions(Element*); |
| 29 bool IsEmpty() { return reactions_.IsEmpty(); } | 29 bool IsEmpty() { return reactions_.IsEmpty(); } |
| 30 void Clear(); | 30 void Clear(); |
| 31 | 31 |
| 32 private: | 32 private: |
| 33 HeapVector<Member<CustomElementReaction>, 1> reactions_; | 33 HeapVector<Member<CustomElementReaction>, 1> reactions_; |
| 34 size_t index_; | 34 size_t index_; |
| 35 }; | 35 }; |
| 36 | 36 |
| 37 } // namespace blink | 37 } // namespace blink |
| 38 | 38 |
| 39 #endif // CustomElementReactionQueue_h | 39 #endif // CustomElementReactionQueue_h |
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