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| 1 // Copyright 2014 The Chromium Authors. All rights reserved. |
| 2 // Use of this source code is governed by a BSD-style license that can be |
| 3 // found in the LICENSE file. |
| 4 |
| 5 #ifndef CustomElementMicrotaskQueueBase_h |
| 6 #define CustomElementMicrotaskQueueBase_h |
| 7 |
| 8 #include "core/dom/custom/CustomElementMicrotaskStep.h" |
| 9 #include "platform/heap/Handle.h" |
| 10 #include "wtf/OwnPtr.h" |
| 11 #include "wtf/PassOwnPtr.h" |
| 12 #include "wtf/PassRefPtr.h" |
| 13 #include "wtf/RefCounted.h" |
| 14 #include "wtf/RefPtr.h" |
| 15 #include "wtf/Vector.h" |
| 16 |
| 17 namespace WebCore { |
| 18 |
| 19 class CustomElementMicrotaskQueueBase : public RefCountedWillBeGarbageCollectedF
inalized<CustomElementMicrotaskQueueBase> { |
| 20 WTF_MAKE_NONCOPYABLE(CustomElementMicrotaskQueueBase); |
| 21 public: |
| 22 virtual ~CustomElementMicrotaskQueueBase() { } |
| 23 |
| 24 bool isEmpty() const { return m_queue.isEmpty(); } |
| 25 void dispatch(); |
| 26 |
| 27 void trace(Visitor*); |
| 28 |
| 29 #if !defined(NDEBUG) |
| 30 void show(unsigned indent); |
| 31 #endif |
| 32 |
| 33 protected: |
| 34 CustomElementMicrotaskQueueBase() : m_inDispatch(false) { } |
| 35 virtual void doDispatch() = 0; |
| 36 |
| 37 WillBeHeapVector<OwnPtrWillBeMember<CustomElementMicrotaskStep> > m_queue; |
| 38 bool m_inDispatch; |
| 39 }; |
| 40 |
| 41 } |
| 42 |
| 43 #endif // CustomElementMicrotaskQueueBase_h |
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