/*
* Copyright (C) 2010 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,
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* THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
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* OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
*/
#ifndef WebDOMEventListenerPrivate_h
#define WebDOMEventListenerPrivate_h
#include "public/platform/WebString.h"
#include "wtf/Vector.h"
namespace WebCore {
class EventTarget;
}
namespace blink {
class EventListenerWrapper;
class WebDOMEventListener;
class WebDOMEventListenerPrivate {
public:
WebDOMEventListenerPrivate(WebDOMEventListener* webDOMEventListener);
~WebDOMEventListenerPrivate();
EventListenerWrapper* createEventListenerWrapper(
const WebString& eventType, bool useCapture, WebCore::EventTarget*);
// Gets the ListenerEventWrapper for a specific node.
// Used by WebNode::removeDOMEventListener().
EventListenerWrapper* getEventListenerWrapper(
const WebString& eventType, bool useCapture, WebCore::EventTarget*);
// Called by the WebDOMEventListener when it is about to be deleted.
void webDOMEventListenerDeleted();
// Called by the EventListenerWrapper when it is about to be deleted.
void eventListenerDeleted(EventListenerWrapper* eventListener);
struct ListenerInfo {
ListenerInfo(const WebString& eventType, bool useCapture,
EventListenerWrapper* eventListenerWrapper,
WebCore::EventTarget* target)
: eventType(eventType)
, useCapture(useCapture)
, eventListenerWrapper(eventListenerWrapper)
, target(target)
{
}
WebString eventType;
bool useCapture;
EventListenerWrapper* eventListenerWrapper;
WebCore::EventTarget* target;
};
private:
WebDOMEventListener* m_webDOMEventListener;
// We keep a list of the wrapper for the WebKit EventListener, it is needed
// to implement WebNode::removeEventListener().
Vector<ListenerInfo> m_listenerWrappers;
};
} // namespace blink
#endif