Tools/DumpRenderTree/chromium/TestRunner/src/WebTask.cpp

/*
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#include "config.h"
#include "WebTask.h"

#include "WebKit.h"
#include <wtf/Vector.h>

namespace WebTestRunner {

WebTask::WebTask(WebTaskList* list)
    : m_taskList(list)
{
    m_taskList->registerTask(this);
}

WebTask::~WebTask()
{
    if (m_taskList)
        m_taskList->unregisterTask(this);
}

class WebTaskList::Private : public Vector<WebTask*> {
};

WebTaskList::WebTaskList()
    : m_private(new Private)
{
}

WebTaskList::~WebTaskList()
{
    revokeAll();
    delete m_private;
}

void WebTaskList::registerTask(WebTask* task)
{
    m_private->append(task);
}

void WebTaskList::unregisterTask(WebTask* task)
{
    size_t index = m_private->find(task);
    if (index != notFound)
        m_private->remove(index);
}

void WebTaskList::revokeAll()
{
    while (!m_private->isEmpty())
        (*m_private)[0]->cancel();
}

}