1.1 --- /dev/null	Thu Jan 01 00:00:00 1970 +0000
     1.2 +++ b/os/graphics/windowing/windowserver/inc/Graphics/WSPLUGIN.H	Fri Jun 15 03:10:57 2012 +0200
     1.3 @@ -0,0 +1,68 @@
     1.4 +// Copyright (c) 2005-2009 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 +// Server-side base-classes for graphic drawer plugins
    1.18 +// 
    1.19 +//
    1.20 +
    1.21 +#ifndef __WSPLUGIN_H__
    1.22 +#define __WSPLUGIN_H__
    1.23 +
    1.24 +#include <e32base.h>
    1.25 +#include <e32std.h>
    1.26 +
    1.27 +#include <graphics/wsgraphicdrawerinterface.h>
    1.28 +
    1.29 +/**
    1.30 +Window Server interface to the Window Server plugin API.
    1.31 +
    1.32 +@publishedPartner
    1.33 +@prototype
    1.34 +*/
    1.35 +class CWsPlugin : public CBase, public MWsObjectProvider
    1.36 +	{
    1.37 +private:
    1.38 +	class CPimpl;
    1.39 +	friend class CPimpl;
    1.40 +
    1.41 +public:
    1.42 +	/**
    1.43 +	This function should be overriden by all derived classes.  The first
    1.44 +	call the implementation of this function should make is to BaseConstructL().
    1.45 +	@param aEnv 	the environment this drawer exists in
    1.46 +	@param aData 	arbitrary data for constructing this instance, sent from
    1.47 +					the client.
    1.48 +	*/
    1.49 +	virtual void ConstructL(MWsGraphicDrawerEnvironment& aEnv,const TDesC8& aData) = 0;
    1.50 +	IMPORT_C ~CWsPlugin();
    1.51 +	IMPORT_C virtual const TDesC & PluginName() const;
    1.52 +
    1.53 +	static TInt DtorIDKeyOffset() { return _FOFF(CWsPlugin,iDtor_ID_Key); }
    1.54 +	
    1.55 +protected:
    1.56 +	IMPORT_C CWsPlugin();
    1.57 +	IMPORT_C void BaseConstructL(MWsGraphicDrawerEnvironment& aEnv);
    1.58 +	IMPORT_C MWsGraphicDrawerEnvironment& Env();
    1.59 +	IMPORT_C const MWsGraphicDrawerEnvironment& Env() const;
    1.60 +
    1.61 +private:
    1.62 +	CWsPlugin(const CWsPlugin &); // no implementation
    1.63 +	CWsPlugin & operator=(const CWsPlugin &); // no implementation
    1.64 +	
    1.65 +private:
    1.66 +	TUid iDtor_ID_Key;
    1.67 +	CPimpl* iPimpl;
    1.68 +	};
    1.69 +
    1.70 +
    1.71 +#endif //#ifndef __WSPLUGIN_H__