hxmisus.h
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上传日期:2007-06-06
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文件大小:11k
- /* ***** 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 _HXMISUS_H_
- #define _HXMISUS_H_
- /****************************************************************************
- *
- * Class:
- *
- * CHXMultiInstanceSiteUserSupplier
- *
- * Purpose:
- *
- * Implementation for IHXMultiInstanceSiteUserSupplier
- *
- */
- class CHXMultiInstanceSiteUserSupplier :
- public IHXSite,
- public IHXSite2,
- public IHXSiteEnumerator,
- public IHXSiteUserSupplier,
- public IHXMultiInstanceSiteUserSupplier,
- public IHXVideoSurface,
- public IHXVideoSurface2,
- public IHXInterruptSafe
- {
- private:
- LONG32 m_lRefCount;
- IHXSiteUser* m_pSingleUser;
- CHXSimpleList m_SiteUsers;
- HXxSize m_size;
- HXxPoint m_position;
- INT32 m_zorder;
- HX_BITFIELD m_bIsAttached : 1;
- HX_BITFIELD m_bSetSizeHasBeenCalled : 1;
- HX_BITFIELD m_bSetPositionHasBeenCalled : 1;
- HX_BITFIELD m_bSetZOrderHasBeenCalled : 1;
- HX_BITFIELD m_bIsInterrupSafe : 1;
- CHXSimpleList m_PassiveSiteWatchers;
- HXBitmapInfoHeader* m_pSurfaceBitmapInfo;
- friend class CHXMultiInstanceSiteUser;
- ~CHXMultiInstanceSiteUserSupplier();
- PRIVATE_DESTRUCTORS_ARE_NOT_A_CRIME
- public:
- CHXMultiInstanceSiteUserSupplier();
- HXBitmapInfoHeader* GetBitmapInfoHeader() {return m_pSurfaceBitmapInfo;}
-
- /*
- * IUnknown methods
- */
- STDMETHOD(QueryInterface) (THIS_
- REFIID riid,
- void** ppvObj);
- STDMETHOD_(ULONG32,AddRef) (THIS);
- STDMETHOD_(ULONG32,Release) (THIS);
- /*
- * IHXMultiInstanceSiteUserSupplier methods called by site users.
- */
- STDMETHOD(SetSingleSiteUser) (THIS_
- IUnknown* pUnknown);
- STDMETHOD(ReleaseSingleSiteUser)(THIS);
- /*
- * IHXSiteUserSupplier methods usually called by the
- * "context" to ask for additional or to release previously
- * created site users.
- */
- STDMETHOD(CreateSiteUser) (THIS_
- REF(IHXSiteUser*)/*OUT*/ pSiteUser);
- STDMETHOD(DestroySiteUser) (THIS_
- IHXSiteUser* /*IN*/ pSiteUser);
- STDMETHOD_(BOOL,NeedsWindowedSites) (THIS);
- /*
- * IHXSite methods usually called by the "context" to
- * associate users with the site, and to create child sites
- * as appropriate.
- */
- STDMETHOD(AttachUser) (THIS_
- IHXSiteUser* /*IN*/ pUser);
- STDMETHOD(DetachUser) (THIS);
- STDMETHOD(GetUser) (THIS_
- REF(IHXSiteUser*) /*OUT*/ pUser);
- STDMETHOD(CreateChild) (THIS_
- REF(IHXSite*) /*OUT*/ pChildSite);
- STDMETHOD(DestroyChild) (THIS_
- IHXSite* /*IN*/ pChildSite);
- /*
- * IHXSite methods called by the the "context" in which the site
- * is displayed in order to manage its position. Site users should
- * not generally call these methods.
- */
- STDMETHOD(AttachWatcher) (THIS_
- IHXSiteWatcher* /*IN*/ pWatcher);
- STDMETHOD(DetachWatcher) (THIS);
- STDMETHOD(SetPosition) (THIS_
- HXxPoint position);
- STDMETHOD(GetPosition) (THIS_
- REF(HXxPoint) position);
- /*
- * IHXSite methods called by the user of the site to get
- * information about the site, and to manipulate the site.
- */
- STDMETHOD(SetSize) (THIS_
- HXxSize size);
- STDMETHOD(GetSize) (THIS_
- REF(HXxSize) size);
- STDMETHOD(DamageRect) (THIS_
- HXxRect rect);
- STDMETHOD(DamageRegion) (THIS_
- HXxRegion region);
- STDMETHOD(ForceRedraw) (THIS);
- /*
- * IHXSite2 methods called by the the "context" in which the site
- * is displayed in order to manage its position. Site users should
- * not generally call these methods.
- */
- STDMETHOD(UpdateSiteWindow) (THIS_
- HXxWindow* /*IN*/ pWindow);
- STDMETHOD(ShowSite) (THIS_
- BOOL bShow);
-
- STDMETHOD_(BOOL, IsSiteVisible) (THIS);
- STDMETHOD(SetZOrder) (THIS_
- INT32 lZOrder);
- /*
- * IHXSite2 methods called by the user of the site to get
- * information about the site, and to manipulate the site.
- */
- STDMETHOD(GetZOrder) (THIS_
- REF(INT32) lZOrder);
- STDMETHOD(MoveSiteToTop) (THIS);
- STDMETHOD(GetVideoSurface) (THIS_
- REF(IHXVideoSurface*) pSurface);
- STDMETHOD_(UINT32,GetNumberOfChildSites) (THIS);
- /*
- * IHXSite2 methods used to add/remove passive site watchers
- */
- STDMETHOD(AddPassiveSiteWatcher) (THIS_
- IHXPassiveSiteWatcher* pWatcher);
- STDMETHOD(RemovePassiveSiteWatcher) (THIS_
- IHXPassiveSiteWatcher* pWatcher);
- /*
- * IHXSite2 methods used to do cursor management
- */
- STDMETHOD(SetCursor) (THIS_
- HXxCursor cursor,
- REF(HXxCursor) oldCursor);
- /*
- * IHXSiteEnumerator methods
- */
- STDMETHOD(GetFirstSite) (THIS_
- REF(IHXSite*) /* OUT */ pFirstSite,
- REF(IHXSiteEnumerator::SitePosition) /* OUT */ nextPosition);
- STDMETHOD(GetNextSite) (THIS_
- REF(IHXSite*) pNextSite,
- REF(IHXSiteEnumerator::SitePosition) /* IN/OUT */ nextPosition);
- /*
- * IHXVideoSurface methods
- */
- STDMETHOD(Blt) (THIS_
- UCHAR* /*IN*/ pImageBits,
- HXBitmapInfoHeader* /*IN*/ pBitmapInfo,
- REF(HXxRect) /*IN*/ rDestRect,
- REF(HXxRect) /*IN*/ rSrcRect) ;
- STDMETHOD(BeginOptimizedBlt)(THIS_
- HXBitmapInfoHeader* /*IN*/ pBitmapInfo) ;
- STDMETHOD(OptimizedBlt) (THIS_
- UCHAR* /*IN*/ pImageBits,
- REF(HXxRect) /*IN*/ rDestRect,
- REF(HXxRect) /*IN*/ rSrcRect);
-
- STDMETHOD(EndOptimizedBlt) (THIS);
- STDMETHOD(GetOptimizedFormat)(THIS_
- REF(HX_COMPRESSION_TYPE) /*OUT*/ ulType);
- STDMETHOD(GetPreferredFormat)(THIS_
- REF(HX_COMPRESSION_TYPE) /*OUT*/ ulType);
- /*
- * IHXVideoSurface2 methods
- */
- STDMETHOD(SetProperties) (THIS_
- HXBitmapInfoHeader *bmi,
- REF(UINT32) ulNumBuffers,
- IHXRenderTimeLine *pClock);
- STDMETHOD_(void, Flush) (THIS);
-
- STDMETHOD(ReleaseVideoMem) (THIS_ VideoMemStruct* pVidMem);
-
- STDMETHOD(ColorConvert) (THIS_
- INT32 cidIn,
- HXxSize *pSrcSize,
- HXxRect *prSrcRect,
- SourceInputStruct *pInput,
- INT32 cidOut,
- UCHAR *pDestBuffer,
- HXxSize *pDestSize,
- HXxRect *prDestRect,
- int nDestPitch);
-
- STDMETHOD(GetVideoMem) (THIS_
- VideoMemStruct* pVidMem,
- UINT32 ulFlags
- );
-
- STDMETHOD(Present) (THIS_
- VideoMemStruct* pVidMem,
- INT32 lTime,
- UINT32 ulFlags,
- HXxRect *prDestRect,
- HXxRect *prSrcRect);
-
- STDMETHOD(PresentIfReady) (THIS);
- /*
- * IHXInterruptSafe methods
- */
- /************************************************************************
- * Method:
- * IHXInterruptSafe::IsInterruptSafe
- * Purpose:
- * This is the function that will be called to determine if
- * interrupt time execution is supported.
- */
- STDMETHOD_(BOOL,IsInterruptSafe) (THIS);
- };
- /****************************************************************************
- *
- * Class:
- *
- * CHXMultiInstanceSiteUser
- *
- */
- class CHXMultiInstanceSiteUser :
- public IHXSiteUser
- {
- private:
- LONG32 m_lRefCount;
- CHXMultiInstanceSiteUserSupplier* m_pMISUS;
- IHXSite* m_pSite;
- IHXSite2* m_pSite2;
- friend class CHXMultiInstanceSiteUserSupplier;
- ~CHXMultiInstanceSiteUser();
- PRIVATE_DESTRUCTORS_ARE_NOT_A_CRIME
- public:
- CHXMultiInstanceSiteUser(CHXMultiInstanceSiteUserSupplier* pMISUS);
-
- /*
- * IUnknown methods
- */
- STDMETHOD(QueryInterface) (THIS_
- REFIID riid,
- void** ppvObj);
- STDMETHOD_(ULONG32,AddRef) (THIS);
- STDMETHOD_(ULONG32,Release) (THIS);
- /*
- * IHXSiteUser methods usually called by the "context" to
- * associate users with the site.
- */
- STDMETHOD(AttachSite) (THIS_
- IHXSite* /*IN*/ pSite);
- STDMETHOD(DetachSite) (THIS);
- /*
- * IHXSiteUser methods called to inform user of an event.
- */
- STDMETHOD(HandleEvent) (THIS_
- HXxEvent* /*IN*/ pEvent);
- STDMETHOD_(BOOL,NeedsWindowedSites) (THIS);
- };
- #endif // _HXMISUS_H_