WebDOMEventListenerPrivate.cpp   [plain text]

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

#include "EventListenerWrapper.h"
#include "WebDOMEventListener.h"

using namespace WebCore;

namespace WebKit {

WebDOMEventListenerPrivate::WebDOMEventListenerPrivate(WebDOMEventListener* webDOMEventListener)
    : m_webDOMEventListener(webDOMEventListener)
{
}

WebDOMEventListenerPrivate::~WebDOMEventListenerPrivate()
{
}

EventListenerWrapper* WebDOMEventListenerPrivate::createEventListenerWrapper(const WebString& eventType, bool useCapture, EventTarget* target)
{
    EventListenerWrapper* listenerWrapper = new EventListenerWrapper(m_webDOMEventListener);
    WebDOMEventListenerPrivate::ListenerInfo listenerInfo(eventType, useCapture, listenerWrapper, target);
    m_listenerWrappers.append(listenerInfo);
    return listenerWrapper;
}

EventListenerWrapper* WebDOMEventListenerPrivate::getEventListenerWrapper(const WebString& eventType, bool useCapture, EventTarget* target)
{
    Vector<WebDOMEventListenerPrivate::ListenerInfo>::const_iterator iter;
    for (iter = m_listenerWrappers.begin(); iter != m_listenerWrappers.end(); ++iter) {
        if (iter->target == target)
          return iter->eventListenerWrapper;
    }
    ASSERT_NOT_REACHED();
    return 0;
}

void WebDOMEventListenerPrivate::webDOMEventListenerDeleted()
{
    // Notifies all WebDOMEventListenerWrappers that we are going away so they can
    // invalidate their pointer to us.
    Vector<WebDOMEventListenerPrivate::ListenerInfo>::const_iterator iter;
    for (iter = m_listenerWrappers.begin(); iter != m_listenerWrappers.end(); ++iter)
        iter->eventListenerWrapper->webDOMEventListenerDeleted();
}

void WebDOMEventListenerPrivate::eventListenerDeleted(EventListenerWrapper* eventListener)
{
    for (size_t i = 0; i < m_listenerWrappers.size(); ++i) {
        if (m_listenerWrappers[i].eventListenerWrapper == eventListener) {
            m_listenerWrappers.remove(i);
            return;
        }
    }
    ASSERT_NOT_REACHED();
}

} // namespace WebKit