/*

* Copyright (c) 2007 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:  Declares top control class for email viewer

*

*/

#ifndef FREESTYLEEMAILUIMAILVIEWERCONTROL_H

#define FREESTYLEEMAILUIMAILVIEWERCONTROL_H

// SYSTEM INCLUDES

//<cmail> SF

#include <alf/alfcontrol.h>

//</cmail>

// FORWARD DECLARATIONS

class CFSEmailUiMailViewerVisualiser;

/**

* CFreestyleEmailUiMailViewerControl is top control class for capturing option and

*				 key events for the email viewer visualiser to handle

*/

class CFreestyleEmailUiMailViewerControl : public CAlfControl

    {

public:

    /**

     * Two-phased constructor.

     * 

     * @param aEnv Reference to the ALF environment.

     */

    static CFreestyleEmailUiMailViewerControl* NewL( CAlfEnv& aEnv, CFSEmailUiMailViewerVisualiser& aVisualiser );

    /**

     * Two-phased constructor.

     * 

     * @param aEnv Reference to the ALF environment.

     */

    static CFreestyleEmailUiMailViewerControl* NewLC( CAlfEnv& aEnv, CFSEmailUiMailViewerVisualiser& aVisualiser);

    /**

     * Virtual destructor.

     */

    virtual ~CFreestyleEmailUiMailViewerControl();

public: // From CAlfControl

	TBool OfferEventL( const TAlfEvent& aEvent );  

    void HandleCommandL( TInt aCommand );

private:

    /**

     * Constructor.

     * 

     * @param aEnv Reference to the ALF environment.

     * @param aVisualiser Reference to visualiser for command handling.

     */

    CFreestyleEmailUiMailViewerControl( CFSEmailUiMailViewerVisualiser& aVisualiser);

    /**

     * Two-phased constructor.

     */

    void ConstructL(CAlfEnv& aEnv);

private:

	// Handle to viewer visualiser

	CFSEmailUiMailViewerVisualiser& iVisualiser;

    };

#endif /*FREESTYLEEMAILUIMAILVIEWERCONTROL_H*/