progsink.h
上传用户:zhongxx05
上传日期:2007-06-06
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文件大小:6k
- /* ***** BEGIN LICENSE BLOCK *****
- * Version: RCSL 1.0/RPSL 1.0
- *
- * Portions Copyright (c) 1995-2002 RealNetworks, Inc. All Rights Reserved.
- *
- * The contents of this file, and the files included with this file, are
- * subject to the current version of the RealNetworks Public Source License
- * Version 1.0 (the "RPSL") available at
- * http://www.helixcommunity.org/content/rpsl unless you have licensed
- * the file under the RealNetworks Community Source License Version 1.0
- * (the "RCSL") available at http://www.helixcommunity.org/content/rcsl,
- * in which case the RCSL will apply. You may also obtain the license terms
- * directly from RealNetworks. You may not use this file except in
- * compliance with the RPSL or, if you have a valid RCSL with RealNetworks
- * applicable to this file, the RCSL. Please see the applicable RPSL or
- * RCSL for the rights, obligations and limitations governing use of the
- * contents of the file.
- *
- * This file is part of the Helix DNA Technology. RealNetworks is the
- * developer of the Original Code and owns the copyrights in the portions
- * it created.
- *
- * This file, and the files included with this file, is distributed and made
- * available on an 'AS IS' basis, WITHOUT WARRANTY OF ANY KIND, EITHER
- * EXPRESS OR IMPLIED, AND REALNETWORKS HEREBY DISCLAIMS ALL SUCH WARRANTIES,
- * INCLUDING WITHOUT LIMITATION, ANY WARRANTIES OF MERCHANTABILITY, FITNESS
- * FOR A PARTICULAR PURPOSE, QUIET ENJOYMENT OR NON-INFRINGEMENT.
- *
- * Technology Compatibility Kit Test Suite(s) Location:
- * http://www.helixcommunity.org/content/tck
- *
- * Contributor(s):
- *
- * ***** END LICENSE BLOCK ***** */
- #ifndef _PROGSINK_H_
- #define _PROGSINK_H_
- /*
- * Forward declarations of some interfaces defined here-in.
- */
- typedef _INTERFACE IUnknown IUnknown;
- typedef _INTERFACE IHXProgressSink IHXProgressSink;
- typedef _INTERFACE IHXProgressSinkControl IHXProgressSinkControl;
-
- /****************************************************************************
- *
- * Interface:
- *
- * IHXProgressSink
- *
- * Purpose:
- *
- * Supports callback notification about a job's progress
- *
- * IHXProgressSink
- *
- * {6F8C5FB0-C1D3-11d2-871B-00C0F031C266}
- *
- */
- DEFINE_GUID(IID_IHXProgressSink,
- 0x6f8c5fb0, 0xc1d3, 0x11d2, 0x87, 0x1b, 0x0, 0xc0, 0xf0, 0x31, 0xc2, 0x66);
- #undef INTERFACE
- #define INTERFACE IHXProgressSink
- DECLARE_INTERFACE_(IHXProgressSink, IUnknown)
- {
- /************************************************************************
- * IUnknown methods
- */
- STDMETHOD(QueryInterface) (THIS_
- REFIID riid,
- void** ppvObj) PURE;
- STDMETHOD_(UINT32,AddRef) (THIS) PURE;
- STDMETHOD_(UINT32,Release) (THIS) PURE;
- /************************************************************************
- * IHXProgressSink methods
- */
-
- /************************************************************************
- * Method:
- * IHXProgressSink::SetProgress
- * Purpose:
- * Set the percent complete.
- * Parameters:
- * ulPercentComplete - [in] Percent of the merge that is complete.
- */
- STDMETHOD(SetProgress) (THIS_ UINT32 ulPercentComplete) PURE;
- /************************************************************************
- * Method:
- * IHXProgressSink::NotifyStart
- * Purpose:
- * Notification that the job is starting.
- */
- STDMETHOD(NotifyStart) (THIS) PURE;
- /************************************************************************
- * Method:
- * IHXProgressSink::NotifyFinish
- * Purpose:
- * Notification that the job is complete.
- */
- STDMETHOD(NotifyFinish) (THIS) PURE;
- };
- /****************************************************************************
- *
- * Interface:
- *
- * IHXProgressSinkControl
- *
- * Purpose:
- *
- * Used to register progress callbacks
- *
- * IHXProgressSinkControl
- *
- * {DC464800-C1D3-11d2-871B-00C0F031C266}
- *
- */
- DEFINE_GUID(IID_IHXProgressSinkControl,
- 0xdc464800, 0xc1d3, 0x11d2, 0x87, 0x1b, 0x0, 0xc0, 0xf0, 0x31, 0xc2, 0x66);
- #undef INTERFACE
- #define INTERFACE IHXProgressSinkControl
- DECLARE_INTERFACE_(IHXProgressSinkControl, IUnknown)
- {
- /************************************************************************
- * IUnknown methods
- */
- STDMETHOD(QueryInterface) (THIS_
- REFIID riid,
- void** ppvObj) PURE;
- STDMETHOD_(UINT32,AddRef) (THIS) PURE;
- STDMETHOD_(UINT32,Release) (THIS) PURE;
- /************************************************************************
- * IHXProgressSinkControl methods
- */
- /* Type of progress sink */
- enum SINK_TYPE
- {
- FILE_MERGE_PROGRESS = 0
- };
-
- /************************************************************************
- * Method:
- * IHXProgressSinkControl::AddSink
- * Purpose:
- * Adds sink.
- * Parameters:
- * nSinkType - [in] Type of progress sink
- * pObj - [in] Object that supports the IHXProgressSink interface.
- */
- STDMETHOD(AddSink) (THIS_ SINK_TYPE nSinkType, IHXProgressSink* pObj) PURE;
- /************************************************************************
- * Method:
- * IHXProgressSinkControl::RemoveSink
- * Purpose:
- * Removes sink.
- * Parameters:
- * nSinkType - [in] Type of progress sink
- * pObj - [in] Object that supports the IHXProgressSink interface.
- */
- STDMETHOD(RemoveSink) (THIS_ SINK_TYPE nSinkType, IHXProgressSink* pObj) PURE;
- };
- #endif //_PROGSINK_H_