/*

* 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:   View Widget factory plugin header.

*

*/

#ifndef ALFVIEWWIDGETFACTORYPLUGIN_H

#define ALFVIEWWIDGETFACTORYPLUGIN_H

#include <alf/ialffactoryplugin.h>

namespace Alf

{

/**

 * AlfViewWidgetFactoryPlugin is a widget factory plugin implementation

 * that can be used to create view widgets.

 *

 * Can be used to create view widgets and associated products.

 */

class AlfViewWidgetFactoryPlugin : public IAlfFactoryPlugin

    {

public:

    // Constructors and destructor

    /**

     * Default Symbian constructor to create the factory plugin.

     */

    static AlfViewWidgetFactoryPlugin* newL();

    // From base class IAlfPluginFactory

    /**

     * Create view widget factory product.

     * @since Series 60 5.0

     * @param aProduct Product to create.

     * @param aInitData Initialization data for product

     * @return Instance or NULL

     */

    IAlfInterfaceBase* createProduct( const char* aProduct, void* aInitData );

    /**

     * Count available products this factory can produce.

     *

     * @since S60 5.0

     * @return Product count

     */

    int productCount() const;

    /**

     * Fetch product info by index

     *

     * @param aIndex List index

     * @since S60 5.0

     * @return Descriptor describing product

     */

    const char* productInfo(int aIndex) const;

    // From base class IAlfInterfaceBase

    /**

     * Creates interface based on the given type.

     *

     * @since Series 60 5.0

     * @param aType Interface type to create.

     * @return Requested interface.

     */

    IAlfInterfaceBase* makeInterface(const IfId& aType);

    };

    } // Namespace Alf

#endif // ALFVIEWWIDGETFACTORYPLUGIN_H