webkit/src/WebCore/bindings/v8/custom/V8SVGElementInstanceCustom.cpp

/*
 * Copyright (C) 2009 Google Inc. All rights reserved.
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 * 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
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 * in the documentation and/or other materials provided with the
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 * 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
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 */

#include <config.h>

#if ENABLE(SVG)

#include "SVGElementInstance.h"

#include "EventListener.h"

#include "V8Binding.h"
#include "V8CustomBinding.h"
#include "V8CustomEventListener.h"
#include "V8SVGPODTypeWrapper.h"
#include "V8Proxy.h"

namespace WebCore {

CALLBACK_FUNC_DECL(SVGElementInstanceAddEventListener)
{
    INC_STATS("DOM.SVGElementInstance.AddEventListener()");
    SVGElementInstance* instance = V8DOMWrapper::convertDOMWrapperToNative<SVGElementInstance>(args.Holder());

    RefPtr<EventListener> listener = V8DOMWrapper::getEventListener(instance, args[1], false, ListenerFindOrCreate);
    if (listener) {
        String type = toWebCoreString(args[0]);
        bool useCapture = args[2]->BooleanValue();
        instance->addEventListener(type, listener, useCapture);
        createHiddenDependency(args.Holder(), args[1], V8Custom::kNodeEventListenerCacheIndex);
    }

    return v8::Undefined();
}

CALLBACK_FUNC_DECL(SVGElementInstanceRemoveEventListener)
{
    INC_STATS("DOM.SVGElementInstance.RemoveEventListener()");
    SVGElementInstance* instance = V8DOMWrapper::convertDOMWrapperToNative<SVGElementInstance>(args.Holder());

    RefPtr<EventListener> listener = V8DOMWrapper::getEventListener(instance, args[1], false, ListenerFindOnly);
    if (listener) {
        String type = toWebCoreString(args[0]);
        bool useCapture = args[2]->BooleanValue();
        instance->removeEventListener(type, listener.get(), useCapture);
        removeHiddenDependency(args.Holder(), args[1], V8Custom::kNodeEventListenerCacheIndex);
    }

    return v8::Undefined();
}

} // namespace WebCore

#endif