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/*
* Copyright (C) Research In Motion Limited 2010. All rights reserved.
* Copyright (C) 2008 Apple Inc. All Rights Reserved.
*
* This library is free software; you can redistribute it and/or
* modify it under the terms of the GNU Library General Public
* License as published by the Free Software Foundation; either
* version 2 of the License, or (at your option) any later version.
*
* This library is distributed in the hope that it will be useful,
* but WITHOUT ANY WARRANTY; without even the implied warranty of
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
* Library General Public License for more details.
*
* You should have received a copy of the GNU Library General Public License
* along with this library; see the file COPYING.LIB. If not, write to
* the Free Software Foundation, Inc., 51 Franklin Street, Fifth Floor,
* Boston, MA 02110-1301, USA.
*/
#include "config.h"
#include "WebDOMEventTarget.h"
#include "DOMApplicationCache.h"
#include "DedicatedWorkerContext.h"
#include "EventSource.h"
#include "MessagePort.h"
#include "Node.h"
#include "Notification.h"
#include "SharedWorker.h"
#include "SharedWorkerContext.h"
#include "ThreadCheck.h"
#include "WebDOMDOMApplicationCache.h"
#include "WebDOMDedicatedWorkerContext.h"
#include "WebDOMEventSource.h"
#include "WebDOMMessagePort.h"
#include "WebDOMNode.h"
#include "WebDOMNotification.h"
#include "WebDOMSharedWorker.h"
#include "WebDOMSharedWorkerContext.h"
#include "WebDOMWebSocket.h"
#include "WebDOMWorker.h"
#include "WebDOMXMLHttpRequest.h"
#include "WebDOMXMLHttpRequestUpload.h"
#include "WebExceptionHandler.h"
#include "WebSocket.h"
#include "Worker.h"
#include "XMLHttpRequest.h"
#include "XMLHttpRequestUpload.h"
#include <wtf/RefPtr.h>
struct WebDOMEventTarget::WebDOMEventTargetPrivate {
WebDOMEventTargetPrivate(WebCore::EventTarget* object = 0)
: impl(object)
{
}
RefPtr<WebCore::EventTarget> impl;
};
WebDOMEventTarget::WebDOMEventTarget()
: WebDOMObject()
, m_impl(0)
{
}
WebDOMEventTarget::WebDOMEventTarget(WebCore::EventTarget* impl)
: WebDOMObject()
, m_impl(new WebDOMEventTargetPrivate(impl))
{
}
WebDOMEventTarget::WebDOMEventTarget(const WebDOMEventTarget& copy)
: WebDOMObject()
{
m_impl = copy.impl() ? new WebDOMEventTargetPrivate(copy.impl()) : 0;
}
WebDOMEventTarget::~WebDOMEventTarget()
{
delete m_impl;
m_impl = 0;
}
WebCore::EventTarget* WebDOMEventTarget::impl() const
{
return m_impl ? m_impl->impl.get() : 0;
}
WebCore::EventTarget* toWebCore(const WebDOMEventTarget& wrapper)
{
return wrapper.impl();
}
WebDOMEventTarget toWebKit(WebCore::EventTarget* value)
{
#if ENABLE(EVENTSOURCE)
if (WebCore::EventSource* eventSource = value->toEventSource())
return toWebKit(eventSource);
#endif
#if ENABLE(SVG) && 0
// FIXME: Enable once SVG bindings are generated.
// SVGElementInstance supports both toSVGElementInstance and toNode since so much mouse handling code depends on toNode returning a valid node.
if (WebCore::SVGElementInstance* instance = value->toSVGElementInstance())
return toWebKit(instance);
#endif
if (WebCore::Node* node = value->toNode())
return toWebKit(node);
if (WebCore::XMLHttpRequest* xhr = value->toXMLHttpRequest())
return toWebKit(xhr);
if (WebCore::XMLHttpRequestUpload* upload = value->toXMLHttpRequestUpload())
return toWebKit(upload);
#if ENABLE(OFFLINE_WEB_APPLICATIONS)
if (WebCore::DOMApplicationCache* cache = value->toDOMApplicationCache())
return toWebKit(cache);
#endif
if (WebCore::MessagePort* messagePort = value->toMessagePort())
return toWebKit(messagePort);
#if ENABLE(WORKERS)
if (WebCore::Worker* worker = value->toWorker())
return toWebKit(worker);
if (WebCore::DedicatedWorkerContext* workerContext = value->toDedicatedWorkerContext())
return toWebKit(workerContext);
#endif
#if ENABLE(SHARED_WORKERS)
if (WebCore::SharedWorker* sharedWorker = value->toSharedWorker())
return toWebKit(sharedWorker);
if (WebCore::SharedWorkerContext* workerContext = value->toSharedWorkerContext())
return toWebKit(workerContext);
#endif
#if ENABLE(NOTIFICATIONS)
if (WebCore::Notification* notification = value->toNotification())
return toWebKit(notification);
#endif
#if ENABLE(WEB_SOCKETS)
if (WebCore::WebSocket* webSocket = value->toWebSocket())
return toWebKit(webSocket);
#endif
ASSERT_NOT_REACHED();
return WebDOMEventTarget();
}
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