| // Copyright 2016 The Chromium Authors. All rights reserved. |
| // Use of this source code is governed by a BSD-style license that can be |
| // found in the LICENSE file. |
| |
| #ifndef THIRD_PARTY_BLINK_RENDERER_CORE_HTML_CUSTOM_CUSTOM_ELEMENT_REACTION_QUEUE_H_ |
| #define THIRD_PARTY_BLINK_RENDERER_CORE_HTML_CUSTOM_CUSTOM_ELEMENT_REACTION_QUEUE_H_ |
| |
| #include "base/macros.h" |
| #include "third_party/blink/renderer/core/core_export.h" |
| #include "third_party/blink/renderer/platform/heap/handle.h" |
| |
| namespace blink { |
| |
| class CustomElementReaction; |
| class Element; |
| |
| class CORE_EXPORT CustomElementReactionQueue final |
| : public GarbageCollected<CustomElementReactionQueue> { |
| public: |
| CustomElementReactionQueue(); |
| ~CustomElementReactionQueue(); |
| |
| void Trace(Visitor*) const; |
| |
| void Add(CustomElementReaction&); |
| void InvokeReactions(Element&); |
| bool IsEmpty() { return reactions_.IsEmpty(); } |
| void Clear(); |
| |
| private: |
| HeapVector<Member<CustomElementReaction>, 1> reactions_; |
| wtf_size_t index_; |
| |
| DISALLOW_COPY_AND_ASSIGN(CustomElementReactionQueue); |
| }; |
| |
| } // namespace blink |
| |
| #endif // THIRD_PARTY_BLINK_RENDERER_CORE_HTML_CUSTOM_CUSTOM_ELEMENT_REACTION_QUEUE_H_ |