blob: 2d83ea2224917073c9e9de6ecc5ef3ee14c028af [file] [log] [blame]
/*
* 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,
* 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 "WebDOMEventListenerPrivate.h"
#include "EventListenerWrapper.h"
#include "WebDOMEventListener.h"
using namespace WebCore;
namespace WebKit {
WebDOMEventListenerPrivate::WebDOMEventListenerPrivate(WebDOMEventListener* webDOMEventListener)
: m_webDOMEventListener(webDOMEventListener)
{
}
WebDOMEventListenerPrivate::~WebDOMEventListenerPrivate()
{
}
EventListenerWrapper* WebDOMEventListenerPrivate::createEventListenerWrapper(const WebString& eventType, bool useCapture, EventTarget* target)
{
EventListenerWrapper* listenerWrapper = new EventListenerWrapper(m_webDOMEventListener);
WebDOMEventListenerPrivate::ListenerInfo listenerInfo(eventType, useCapture, listenerWrapper, target);
m_listenerWrappers.append(listenerInfo);
return listenerWrapper;
}
EventListenerWrapper* WebDOMEventListenerPrivate::getEventListenerWrapper(const WebString& eventType, bool useCapture, EventTarget* target)
{
Vector<WebDOMEventListenerPrivate::ListenerInfo>::const_iterator iter;
for (iter = m_listenerWrappers.begin(); iter != m_listenerWrappers.end(); ++iter) {
if (iter->target == target)
return iter->eventListenerWrapper;
}
ASSERT_NOT_REACHED();
return 0;
}
void WebDOMEventListenerPrivate::webDOMEventListenerDeleted()
{
// Notifies all WebDOMEventListenerWrappers that we are going away so they can
// invalidate their pointer to us.
Vector<WebDOMEventListenerPrivate::ListenerInfo>::const_iterator iter;
for (iter = m_listenerWrappers.begin(); iter != m_listenerWrappers.end(); ++iter)
iter->eventListenerWrapper->webDOMEventListenerDeleted();
}
void WebDOMEventListenerPrivate::eventListenerDeleted(EventListenerWrapper* eventListener)
{
for (size_t i = 0; i < m_listenerWrappers.size(); ++i) {
if (m_listenerWrappers[i].eventListenerWrapper == eventListener) {
m_listenerWrappers.remove(i);
return;
}
}
ASSERT_NOT_REACHED();
}
} // namespace WebKit