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/*
* Copyright (C) 2006, 2007 Apple 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:
* 1. Redistributions of source code must retain the above copyright
* notice, this list of conditions and the following disclaimer.
* 2. 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.
*
* THIS SOFTWARE IS PROVIDED BY APPLE COMPUTER, INC. ``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 APPLE COMPUTER, INC. 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.
*/
#ifndef WebNotificationCenter_H
#define WebNotificationCenter_H
#include "WebKit.h"
#include <wtf/OwnPtr.h>
struct WebNotificationCenterPrivate;
class WebNotificationCenter : public IWebNotificationCenter {
public:
static WebNotificationCenter* createInstance();
protected:
WebNotificationCenter();
~WebNotificationCenter();
public:
// IUnknown
virtual HRESULT STDMETHODCALLTYPE QueryInterface(REFIID riid, void** ppvObject);
virtual ULONG STDMETHODCALLTYPE AddRef(void);
virtual ULONG STDMETHODCALLTYPE Release(void);
// IWebNotificationCenter
virtual HRESULT STDMETHODCALLTYPE defaultCenter(
/* [retval][out] */ IWebNotificationCenter **center);
virtual HRESULT STDMETHODCALLTYPE addObserver(
/* [in] */ IWebNotificationObserver *observer,
/* [in] */ BSTR notificationName,
/* [in] */ IUnknown *anObject);
virtual HRESULT STDMETHODCALLTYPE postNotification(
/* [in] */ IWebNotification *notification);
virtual HRESULT STDMETHODCALLTYPE postNotificationName(
/* [in] */ BSTR notificationName,
/* [in] */ IUnknown *anObject,
/* [optional][in] */ IPropertyBag *userInfo);
virtual HRESULT STDMETHODCALLTYPE removeObserver(
/* [in] */ IWebNotificationObserver *anObserver,
/* [in] */ BSTR notificationName,
/* [optional][in] */ IUnknown *anObject);
// WebNotificationCenter
static IWebNotificationCenter* defaultCenterInternal();
void postNotificationInternal(IWebNotification* notification, BSTR notificationName, IUnknown* anObject);
protected:
ULONG m_refCount;
OwnPtr<WebNotificationCenterPrivate> d;
static IWebNotificationCenter* m_defaultCenter;
};
#endif // WebNotificationCenter_H
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