1.1 --- /dev/null	Thu Jan 01 00:00:00 1970 +0000
     1.2 +++ b/os/graphics/windowing/windowserver/nga/SERVER/openwfc/registeredsurfacemap.h	Fri Jun 15 03:10:57 2012 +0200
     1.3 @@ -0,0 +1,58 @@
     1.4 +// Copyright (c) 2007-2009 Nokia Corporation and/or its subsidiary(-ies).
     1.5 +// All rights reserved.
     1.6 +// This component and the accompanying materials are made available
     1.7 +// under the terms of "Eclipse Public License v1.0"
     1.8 +// which accompanies this distribution, and is available
     1.9 +// at the URL "http://www.eclipse.org/legal/epl-v10.html".
    1.10 +//
    1.11 +// Initial Contributors:
    1.12 +// Nokia Corporation - initial contribution.
    1.13 +//
    1.14 +// Contributors:
    1.15 +//
    1.16 +// Description:
    1.17 +//
    1.18 +
    1.19 +#ifndef REGISTEREDSURFACEMAP_H
    1.20 +#define REGISTEREDSURFACEMAP_H
    1.21 +
    1.22 +#include <e32base.h>
    1.23 +#include <graphics/surface.h>
    1.24 +
    1.25 +class CWindowElementSet;
    1.26 +class CWsClient;
    1.27 +class TSessionSurfaces;
    1.28 +class MWsScene;
    1.29 +
    1.30 +class CRegisteredSurfaceMap : public CBase
    1.31 +{
    1.32 +public:
    1.33 +	~CRegisteredSurfaceMap();
    1.34 +	CRegisteredSurfaceMap(MWsScene& aScene);
    1.35 +	TInt Add(const CWsClient& aClient, const TSurfaceId& aSurfaceId);
    1.36 +	TInt Remove(CWsClient& aClient, const TSurfaceId& aSurfaceId);
    1.37 +	TInt RemoveAll(CWsClient& aClient);
    1.38 +private:
    1.39 +	static TInt CompareDeviceSurfaces (const TSessionSurfaces& aLeft, const TSessionSurfaces& aRight);
    1.40 +private:
    1.41 +	RArray<TSessionSurfaces> iSessionSurfaces;
    1.42 +	MWsScene& iScene;
    1.43 +};
    1.44 +
    1.45 +class TSessionSurfaces
    1.46 +{
    1.47 +private:
    1.48 +	static TInt CompareIds (const TSurfaceId& aLeft, const TSurfaceId& aRight);
    1.49 +public:
    1.50 +	TSessionSurfaces(const CWsClient& aSession);
    1.51 +	inline const CWsClient& Session() const {return iSession;}
    1.52 +	TInt AddSurfaceId(const TSurfaceId& aSurfaceId, MWsScene& aScene);
    1.53 +	TInt RemoveSurfaceId(const TSurfaceId& aSurfaceId, MWsScene& aScene);
    1.54 +	TInt RemoveAll(MWsScene& aScene);
    1.55 +private:	
    1.56 +	const CWsClient& iSession;
    1.57 +public:
    1.58 +	RArray<TSurfaceId> iSurfaces;
    1.59 +};
    1.60 +
    1.61 +#endif // REGISTEREDSURFACEMAP_H