/*

* Copyright (c) 2008 Nokia Corporation and/or its subsidiary(-ies). 

* All rights reserved.

* This component and the accompanying materials are made available

* under the terms of "Eclipse Public License v1.0"

* which accompanies this distribution, and is available

* at the URL "http://www.eclipse.org/legal/epl-v10.html".

*

* Initial Contributors:

* Nokia Corporation - initial contribution.

*

* Contributors:

*

* Description:  CDisplaySourcePlugin class declaration.

*

*/

#ifndef C_DISPLAYSOURCEPLUGIN_H

#define C_DISPLAYSOURCEPLUGIN_H

#include <cfcontextsourceplugin.h>

class CDisplayServiceBase;

/**

 * Display source.

 * Display source interprets events related to display state to context objects.

 *

 * @lib -

 */

NONSHARABLE_CLASS( CDisplaySourcePlugIn ): public CCFContextSourcePlugIn

    {

public:

    // Two phased constructors

    static CDisplaySourcePlugIn* NewL( TContextSourceInitParams* aParams );

    static CDisplaySourcePlugIn* NewLC( TContextSourceInitParams* aParams );

    // Destructor

    ~CDisplaySourcePlugIn();

private: // From base classes

    // @see CCFContextSourcePlugIn

    void HandleSettingL( CCFContextSourceSettingArray* aSettingList );

    // @see CCFContextSourcePlugIn

    void DefineContextsL();

    // @see CCFContextSourcePlugIn

    void InitializeL();

private:

    CDisplaySourcePlugIn( TContextSourceInitParams* aParams );

private:

    /** Display services */

    RPointerArray<CDisplayServiceBase> iServices;

    };

#endif // C_DISPLAYSOURCEPLUGIN_H