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/*
* Copyright (C) 2007-2009 Google Inc. All rights reserved.
*
* Redistribution and use in source and binary forms, with or without
* modification, are permitted provided that the following conditions are
* met:
*
* * Redistributions of source code must retain the above copyright
* notice, this list of conditions and the following disclaimer.
* * Redistributions in binary form must reproduce the above
* copyright notice, this list of conditions and the following disclaimer
* in the documentation and/or other materials provided with the
* distribution.
* * Neither the name of Google Inc. nor the names of its
* contributors may be used to endorse or promote products derived from
* this software without specific prior written permission.
*
* THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
* "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
* LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
* A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
* OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
* SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
* LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
* DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
* THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
* (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
* OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
*/
#include "config.h"
#include "Node.h"
#include "Document.h"
#include "EventListener.h"
#include "V8Binding.h"
#include "V8CustomBinding.h"
#include "V8CustomEventListener.h"
#include "V8Proxy.h"
#include <wtf/RefPtr.h>
namespace WebCore {
CALLBACK_FUNC_DECL(NodeAddEventListener)
{
INC_STATS("DOM.Node.addEventListener()");
Node* node = V8Proxy::DOMWrapperToNode<Node>(args.Holder());
V8Proxy* proxy = V8Proxy::retrieve(node->document()->frame());
if (!proxy)
return v8::Undefined();
RefPtr<EventListener> listener = proxy->FindOrCreateV8EventListener(args[1], false);
if (listener) {
String type = toWebCoreString(args[0]);
bool useCapture = args[2]->BooleanValue();
node->addEventListener(type, listener, useCapture);
}
return v8::Undefined();
}
CALLBACK_FUNC_DECL(NodeRemoveEventListener)
{
INC_STATS("DOM.Node.removeEventListener()");
Node* node = V8Proxy::DOMWrapperToNode<Node>(args.Holder());
V8Proxy* proxy = V8Proxy::retrieve(node->document()->frame());
// It is possbile that the owner document of the node is detached
// from the frame, return immediately in this case.
// See issue http://b/878909
if (!proxy)
return v8::Undefined();
RefPtr<EventListener> listener = proxy->FindV8EventListener(args[1], false);
if (listener) {
String type = toWebCoreString(args[0]);
bool useCapture = args[2]->BooleanValue();
node->removeEventListener(type, listener.get(), useCapture);
}
return v8::Undefined();
}
} // namespace WebCore
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