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/*
* Copyright (C) 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"
#if ENABLE(NOTIFICATIONS)
#include "NotificationCenter.h"
#include "Document.h"
#include "VoidCallback.h"
#include "WorkerContext.h"
namespace WebCore {
NotificationCenter::NotificationCenter(ScriptExecutionContext* context, NotificationPresenter* presenter)
: ActiveDOMObject(context, this)
, m_notificationPresenter(presenter) {}
int NotificationCenter::checkPermission()
{
if (!presenter() || !scriptExecutionContext())
return NotificationPresenter::PermissionDenied;
return m_notificationPresenter->checkPermission(scriptExecutionContext());
}
void NotificationCenter::requestPermission(PassRefPtr<VoidCallback> callback)
{
if (!presenter() || !scriptExecutionContext())
return;
m_notificationPresenter->requestPermission(scriptExecutionContext(), callback);
}
void NotificationCenter::disconnectFrame()
{
// m_notificationPresenter should never be 0. But just to be safe, we check it here.
// Due to the mysterious bug http://code.google.com/p/chromium/issues/detail?id=49323.
ASSERT(m_notificationPresenter);
if (!m_notificationPresenter)
return;
m_notificationPresenter->cancelRequestsForPermission(scriptExecutionContext());
m_notificationPresenter = 0;
}
} // namespace WebCore
#endif // ENABLE(NOTIFICATIONS)
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