chxclientsite.h

linux下的一款播放器

/* ***** BEGIN LICENSE BLOCK *****
 * Source last modified: $Id: CHXClientSite.h,v 1.4.2.3 2004/07/09 01:49:47 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):
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 * ***** END LICENSE BLOCK ***** */

#ifndef _CHXCLIENT_SITE_H_
#define _CHXCLIENT_SITE_H_

#include "CHXClientUnknown.h"

#include "enter_hx_headers.h"
#include "hxwintyp.h"
#include "hxwin.h" // IHXSite, IHXSiteManager, IHXSiteWatcher

#include "hxsmartptr.h"
HX_SMART_POINTER_INLINE( SPIHXSiteManager, IHXSiteManager );
HX_SMART_POINTER_INLINE( SPIHXSite, IHXSite );
#include "exit_hx_headers.h"

class CHXClientSiteSupplier;
_INTERFACE IHXPlayer;

class CHXClientSite : public IHXSiteWatcher
{
    DECLARE_UNKNOWN_NOCREATE( CHXClientSite )

private:

	LONG32 m_lCount;
	UINT32 m_RequestID;
	IHXPlayer* m_pIHXCorePlayer;
    SPIHXSiteManager m_spISiteManager;
    SPIHXSite m_spISite;
	CHXClientSite* m_pParentSite;
	CHXClientSiteSupplier* m_pSiteSupplier;
	UINT32 m_IsInChangingSize;
	UINT32 m_IsInSetSize;

	void TranslateSiteProperties( IHXValues* pFromSiteProps, IHXValues* pToSiteProps );
	void ReDrawSite( IHXSite* pISite, const HXxRect& siteRect );
	
public:

    virtual ~CHXClientSite( void );
    CHXClientSite( UINT32 uRequestID, IHXPlayer* pIHXPlayer, CHXClientSite* pParentSite, CHXClientSiteSupplier* pSiteSupplier );

    // IHXSiteWatcher
	STDMETHOD ( AttachSite ) ( THIS_ IHXSite* pSite );
	STDMETHOD ( DetachSite ) ( THIS );
	STDMETHOD ( ChangingPosition ) ( THIS_ HXxPoint posOld, REF( HXxPoint ) posNew );
	STDMETHOD ( ChangingSize ) ( THIS_ HXxSize sizeOld, REF( HXxSize ) sizeNew );

    HX_RESULT Create( HXxWindow* window, IHXValues* pSiteProps );
    HX_RESULT CreateChild( IHXValues* pSiteProps );
    void Destroy( void );

	UINT32 GetRequestID( void ) const
	{
		return m_RequestID;
	}
	SPIHXSite GetIHXSite( void ) const
	{
		return m_spISite;
	}
    HX_RESULT SetSize( const HXxSize& size );
    HX_RESULT ShowSite( bool bShow );
	HX_RESULT SetStatus( const char* pStatus );
	void Draw( const HXxRect& siteRect );
};

#endif