blob: 81efcc35576015bb5a12f1103698db722189db0c [file] [log] [blame]
// Copyright 2014 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_V0_CUSTOM_ELEMENT_MICROTASK_QUEUE_BASE_H_
#define THIRD_PARTY_BLINK_RENDERER_CORE_HTML_CUSTOM_V0_CUSTOM_ELEMENT_MICROTASK_QUEUE_BASE_H_
#include "base/macros.h"
#include "third_party/blink/renderer/core/html/custom/v0_custom_element_microtask_step.h"
#include "third_party/blink/renderer/platform/heap/handle.h"
#include "third_party/blink/renderer/platform/wtf/vector.h"
namespace blink {
class V0CustomElementMicrotaskQueueBase
: public GarbageCollectedFinalized<V0CustomElementMicrotaskQueueBase> {
public:
virtual ~V0CustomElementMicrotaskQueueBase() = default;
bool IsEmpty() const { return queue_.IsEmpty(); }
void Dispatch();
void Trace(Visitor*);
#if !defined(NDEBUG)
void Show(unsigned indent);
#endif
protected:
V0CustomElementMicrotaskQueueBase() : in_dispatch_(false) {}
virtual void DoDispatch() = 0;
HeapVector<Member<V0CustomElementMicrotaskStep>> queue_;
bool in_dispatch_;
DISALLOW_COPY_AND_ASSIGN(V0CustomElementMicrotaskQueueBase);
};
} // namespace blink
#endif // THIRD_PARTY_BLINK_RENDERER_CORE_HTML_CUSTOM_V0_CUSTOM_ELEMENT_MICROTASK_QUEUE_BASE_H_