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// 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.
#include "config.h"
#include "core/dom/custom/CustomElementMicrotaskStepDispatcher.h"
#include "core/dom/custom/CustomElementMicrotaskImportStep.h"
#include "core/html/imports/HTMLImportLoader.h"
namespace WebCore {
CustomElementMicrotaskStepDispatcher::CustomElementMicrotaskStepDispatcher()
: m_syncQueue(CustomElementSyncMicrotaskQueue::create())
, m_asyncQueue(CustomElementAsyncImportMicrotaskQueue::create())
{
}
void CustomElementMicrotaskStepDispatcher::enqueue(HTMLImportLoader* parentLoader, PassOwnPtrWillBeRawPtr<CustomElementMicrotaskStep> step)
{
if (parentLoader)
parentLoader->microtaskQueue()->enqueue(step);
else
m_syncQueue->enqueue(step);
}
void CustomElementMicrotaskStepDispatcher::enqueue(HTMLImportLoader* parentLoader, PassOwnPtrWillBeRawPtr<CustomElementMicrotaskImportStep> step, bool importIsSync)
{
if (importIsSync)
enqueue(parentLoader, PassOwnPtrWillBeRawPtr<CustomElementMicrotaskStep>(step));
else
m_asyncQueue->enqueue(step);
}
void CustomElementMicrotaskStepDispatcher::dispatch()
{
m_syncQueue->dispatch();
if (m_syncQueue->isEmpty())
m_asyncQueue->dispatch();
}
void CustomElementMicrotaskStepDispatcher::trace(Visitor* visitor)
{
visitor->trace(m_syncQueue);
visitor->trace(m_asyncQueue);
}
#if !defined(NDEBUG)
void CustomElementMicrotaskStepDispatcher::show(unsigned indent)
{
fprintf(stderr, "%*sSync:\n", indent, "");
m_syncQueue->show(indent + 1);
fprintf(stderr, "%*sAsync:\n", indent, "");
m_asyncQueue->show(indent + 1);
}
#endif
} // namespace WebCore
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