hxgrpen2.h
来自「symbian 下的helix player源代码」· C头文件 代码 · 共 90 行
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90 行
/* ***** BEGIN LICENSE BLOCK *****
* Source last modified: $Id: hxgrpen2.h,v 1.1.1.1.50.1 2004/07/09 02:07:18 hubbe Exp $
*
* Portions Copyright (c) 1995-2004 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 (the "RPSL") available at
* http://www.helixcommunity.org/content/rpsl unless you have licensed
* the file under the current version of the RealNetworks Community
* Source License (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.
*
* Alternatively, the contents of this file may be used under the
* terms of the GNU General Public License Version 2 or later (the
* "GPL") in which case the provisions of the GPL are applicable
* instead of those above. If you wish to allow use of your version of
* this file only under the terms of the GPL, and not to allow others
* to use your version of this file under the terms of either the RPSL
* or RCSL, indicate your decision by deleting the provisions above
* and replace them with the notice and other provisions required by
* the GPL. If you do not delete the provisions above, a recipient may
* use your version of this file under the terms of any one of the
* RPSL, the RCSL or the GPL.
*
* 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 _HXGRPENM_H_
#define _HXGRPENM_H_
#include "hxplugn.h"
#include "plghand2.h"
class CHXSimpleList;
class CHXPlugin2GroupEnumerator : public IHXPluginGroupEnumerator,
public IHXPluginQuery
{
private:
INT32 m_lRefCount;
CHXSimpleList* m_pPlugins;
UINT32 m_nPluginCount;
IHXPlugin2Handler* m_pPlugin2Handler;
~CHXPlugin2GroupEnumerator();
PRIVATE_DESTRUCTORS_ARE_NOT_A_CRIME
public:
CHXPlugin2GroupEnumerator(IHXPlugin2Handler*);
STDMETHOD(QueryInterface) (THIS_ REFIID riid, void** ppvObj);
STDMETHOD_(UINT32,AddRef) (THIS);
STDMETHOD_(UINT32,Release) (THIS);
/* IHXPluginGroupEnumerator Methods */
STDMETHOD(Init) (REFIID iid);
STDMETHOD_(UINT32,GetNumOfPlugins) ();
STDMETHOD(GetPlugin) (UINT32 ulIndex, REF(IUnknown*) pPlugin);
/* Methods IHXPluginQuery*/
STDMETHOD(GetNumPluginsGivenGroup) (THIS_ REFIID riid,
REF(UINT32) /*OUT*/ unNumPlugins);
STDMETHOD(GetPluginInfo) (THIS_ REFIID riid, UINT32 unIndex,
REF(IHXValues*) /*OUT*/ Values);
};
#endif
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