Source/core/dom/custom/CustomElementBaseElementQueue.cpp

/*
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 *    may be used to endorse or promote products derived from this
 *    software without specific prior written permission.
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 * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
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#include "config.h"
#include "core/dom/custom/CustomElementBaseElementQueue.h"

#include "core/dom/custom/CustomElementCallbackDispatcher.h"
#include "core/dom/custom/CustomElementCallbackQueue.h"

namespace WebCore {

void CustomElementBaseElementQueue::enqueue(CustomElementCallbackQueue* queue)
{
    m_queue.append(queue);
}

bool CustomElementBaseElementQueue::dispatch(ElementQueue baseQueueId)
{
    ASSERT(!m_inDispatch);
    m_inDispatch = true;

    bool didWork = m_queue.size();

    for (Vector<CustomElementCallbackQueue*>::iterator it = m_queue.begin(); it != m_queue.end(); ++it) {
        // The created callback may schedule entered document
        // callbacks.
        CustomElementCallbackDispatcher::CallbackDeliveryScope deliveryScope;
        (*it)->processInElementQueue(baseQueueId);
    }

    m_queue.resize(0);
    m_inDispatch = 0;

    return didWork;
}

} // namespace WebCore