1 /*

     2  * Copyright (C) 2006, 2007 Apple Inc.  All rights reserved.

     3  *

     4  * Redistribution and use in source and binary forms, with or without

     5  * modification, are permitted provided that the following conditions

     6  * are met:

     7  * 1. Redistributions of source code must retain the above copyright

     8  *    notice, this list of conditions and the following disclaimer.

     9  * 2. Redistributions in binary form must reproduce the above copyright

    10  *    notice, this list of conditions and the following disclaimer in the

    11  *    documentation and/or other materials provided with the distribution.

    12  *

    13  * THIS SOFTWARE IS PROVIDED BY APPLE COMPUTER, INC. ``AS IS'' AND ANY

    14  * EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE

    15  * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR

    16  * PURPOSE ARE DISCLAIMED.  IN NO EVENT SHALL APPLE COMPUTER, INC. OR

    17  * CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL,

    18  * EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO,

    19  * PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR

    20  * PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY

    21  * OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT

    22  * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE

    23  * OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. 

    24  */

    25 

    26 #ifndef WebNotification_H

    27 #define WebNotification_H

    28 

    29 #include "IWebNotification.h"

    30 

    31 class WebNotification : public IWebNotification

    32 {

    33 public:

    34     static WebNotification* createInstance(BSTR name = 0, IUnknown* anObject = 0, IPropertyBag* userInfo = 0);

    35 protected:

    36     WebNotification(BSTR name, IUnknown* anObject, IPropertyBag* userInfo);

    37     ~WebNotification();

    38 

    39 public:

    40     // IUnknown

    41     virtual HRESULT STDMETHODCALLTYPE QueryInterface(REFIID riid, void** ppvObject);

    42     virtual ULONG STDMETHODCALLTYPE AddRef(void);

    43     virtual ULONG STDMETHODCALLTYPE Release(void);

    44 

    45     // IWebNotification

    46     virtual HRESULT STDMETHODCALLTYPE notificationWithName( 

    47         /* [in] */ BSTR aName,

    48         /* [in] */ IUnknown *anObject,

    49         /* [optional][in] */ IPropertyBag *userInfo);

    50     

    51     virtual HRESULT STDMETHODCALLTYPE name( 

    52         /* [retval][out] */ BSTR *result);

    53     

    54     virtual HRESULT STDMETHODCALLTYPE getObject( 

    55         /* [retval][out] */ IUnknown **result);

    56     

    57     virtual HRESULT STDMETHODCALLTYPE userInfo( 

    58         /* [retval][out] */ IPropertyBag **result);

    59 

    60 protected:

    61     ULONG m_refCount;

    62     BSTR m_name;

    63     IUnknown* m_anObject;

    64     IPropertyBag* m_userInfo;

    65 };

    66 

    67 #endif