passivsw.h

著名的 helix realplayer 基于手机 symbian 系统的 播放器全套源代码

/* ***** 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. 
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 * 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, 
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 * FOR A PARTICULAR PURPOSE, QUIET ENJOYMENT OR NON-INFRINGEMENT. 
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 * Technology Compatibility Kit Test Suite(s) Location: 
 *    http://www.helixcommunity.org/content/tck 
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 * Contributor(s): 
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 * ***** END LICENSE BLOCK ***** */ 

#ifndef PASSIVSW_H
#define PASSIVSW_H

// Forward declarations
typedef _INTERFACE IHXSite IHXSite;

class CSmilPassiveSiteWatcherResponse
{
public:
    // IUnknown methods
    STDMETHOD(QueryInterface)    (THIS_ REFIID riid, void** ppvObj) PURE;
    STDMETHOD_(ULONG32, AddRef)  (THIS) PURE;
    STDMETHOD_(ULONG32, Release) (THIS) PURE;

    // CSmilPassiveSiteWatcherResponse methods
    STDMETHOD(SitePositionChanged) (THIS_ IHXSite* pSite, HXxPoint* pPoint) PURE;
    STDMETHOD(SiteSizeChanged)     (THIS_ IHXSite* pSite, HXxSize*  pSize) PURE;
};

class CSmilPassiveSiteWatcher : public IHXPassiveSiteWatcher
{
public:
    CSmilPassiveSiteWatcher(CSmilPassiveSiteWatcherResponse* pResponse,
                            IHXSite*                        pSite);
    virtual ~CSmilPassiveSiteWatcher();

    // IUnknown methods
    STDMETHOD(QueryInterface)    (THIS_ REFIID riid, void** ppvObj);
    STDMETHOD_(ULONG32, AddRef)  (THIS);
    STDMETHOD_(ULONG32, Release) (THIS);

    // IHXPassiveSiteWatcher methods
    STDMETHOD(PositionChanged) (THIS_ HXxPoint* pPoint);
    STDMETHOD(SizeChanged)     (THIS_ HXxSize* pSize);

    // CSmilPassiveSiteWatcher methods
    STDMETHOD(Close) (THIS);
private:
    INT32                            m_lRefCount;
    CSmilPassiveSiteWatcherResponse* m_pResponse;
    IHXSite*                        m_pSite;
};

#endif