1 /*

     2 * Copyright (c) 2007 Nokia Corporation and/or its subsidiary(-ies). 

     3 * All rights reserved.

     4 * This component and the accompanying materials are made available

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

     6 * which accompanies this distribution, and is available

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

     8 *

     9 * Initial Contributors:

    10 * Nokia Corporation - initial contribution.

    11 *

    12 * Contributors:

    13 *

    14 * Description:  Factory plugin implementation that can construct container widgets.

    15 *

    16 */

    17 

    18 

    19 #ifndef ALFCONTAINERWIDGETFACTORYPLUGIN_H

    20 #define ALFCONTAINERWIDGETFACTORYPLUGIN_H

    21 

    22 // INCLUDES

    23 #include <alf/ialffactoryplugin.h>

    24 

    25 namespace Alf

    26 {

    27 

    28 /**

    29  * AlfContainerWidgetFactoryPlugin is a widget factory plugin implementation

    30  * that can be used to create container widgets.

    31  *

    32  * Can be used to create container widgets and associated products.

    33  */

    34 class AlfContainerWidgetFactoryPlugin : public IAlfFactoryPlugin

    35     {

    36 public:

    37     // Constructors and destructor

    38 

    39     /**

    40      * Default Symbian constructor to create the factory plugin.

    41      */

    42     static AlfContainerWidgetFactoryPlugin* newL();

    43 

    44     // From base class MAlfPluginFactory

    45 

    46     /**

    47      * Create container widget factory product.

    48      * @since Series 60 5.0

    49      * @param aProduct Product to create.

    50      * @param aInitData Initialization data for product

    51      * @return Instance or NULL

    52      */ 

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

    54     

    55      /**

    56       * Count available products this factory can produce.

    57       *

    58       * @since S60 5.0

    59       * @return Product count

    60       */

    61      int productCount() const;

    62 

    63      /**

    64       * Fetch product info by index

    65       *

    66       * @param aIndex List index

    67       * @since S60 5.0

    68       * @return Descriptor describing product

    69       */

    70      const char* productInfo(int aIndex) const;

    71       

    72      // From base class IAlfInterfaceBase

    73 

    74      /**

    75       * Creates interface based on the given type.

    76       * 

    77       * @since Series 60 5.0

    78       * @param aType Interface type to create.

    79       * @return Requested interface.

    80       */ 

    81      IAlfInterfaceBase* makeInterface(const IfId& aType);

    82      

    83     };

    84 

    85 } // Namespace Alf

    86 

    87 #endif // ALFCONTAINERWIDGETFACTORYPLUGIN_H