61 lines
2.3 KiB
Objective-C
61 lines
2.3 KiB
Objective-C
/*
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* Copyright (C) 2004, 2006, 2008, 2010 Apple Inc. All rights reserved.
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* Copyright (C) 2006 Samuel Weinig <sam.weinig@gmail.com>
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*
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* Redistribution and use in source and binary forms, with or without
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* modification, are permitted provided that the following conditions
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* are met:
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* 1. Redistributions of source code must retain the above copyright
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* notice, this list of conditions and the following disclaimer.
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* 2. Redistributions in binary form must reproduce the above copyright
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* notice, this list of conditions and the following disclaimer in the
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* documentation and/or other materials provided with the distribution.
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*
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* THIS SOFTWARE IS PROVIDED BY APPLE INC. ``AS IS'' AND ANY
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* EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
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* IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR
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* PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL APPLE INC. OR
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* CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL,
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* EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO,
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* PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR
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* PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY
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* OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
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* (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
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* OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
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*/
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#pragma once
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#include <WebCore/EventListener.h>
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#include <wtf/Forward.h>
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#include <wtf/RetainPtr.h>
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@protocol DOMEventListener;
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namespace WebCore {
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class ObjCEventListener : public EventListener {
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public:
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typedef id<DOMEventListener> ObjCListener;
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static RefPtr<ObjCEventListener> wrap(ObjCListener);
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static const ObjCEventListener* cast(const EventListener* listener)
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{
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return listener->type() == ObjCEventListenerType
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? static_cast<const ObjCEventListener*>(listener)
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: nullptr;
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}
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private:
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static ObjCEventListener* find(ObjCListener);
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ObjCEventListener(ObjCListener);
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virtual ~ObjCEventListener();
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virtual bool operator==(const EventListener&) const;
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virtual void handleEvent(ScriptExecutionContext&, Event&);
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RetainPtr<ObjCListener> m_listener;
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};
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} // namespace WebCore
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