1 /*

     2 * Copyright (c) 2004-2008 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:  Effect pool class.

    15 *

    16 */

    17 

    18 

    19 #ifndef AKNSRLINTERNALEFFECTPOOL_H

    20 #define AKNSRLINTERNALEFFECTPOOL_H

    21 

    22 //  INCLUDES

    23 #include "AknsRlEffectPlugin.h"

    24 

    25 /**

    26 * Internal effect pool class that owns the effect plugins built into the

    27 * library.

    28 *

    29 * @since 2.8

    30 */

    31 NONSHARABLE_CLASS(CAknsRlInternalEffectPool) : public CBase

    32     {

    33     private: // Constructors and destructor

    34 

    35         /**

    36         * Default constructor is private.

    37         *

    38         * @since 2.8

    39         */

    40         CAknsRlInternalEffectPool();

    41 

    42     public: // Constructors and destructor

    43 

    44         /**

    45         * Static creator.

    46         *

    47         * @since 2.8

    48         */

    49         static CAknsRlInternalEffectPool* NewL();

    50 

    51         /**

    52         * Two-phased constructor.

    53         *

    54         * @since 2.8

    55         */

    56         void ConstructL();

    57 

    58         /**

    59         * Destructor.

    60         *

    61         * @since 2.8

    62         */

    63         virtual ~CAknsRlInternalEffectPool();

    64 

    65     public: // New functions

    66 

    67         /**

    68         * Gets the effect matching the given UID.

    69         *

    70         * @param aEffectUid UID of the effect to be retrieved.

    71         *

    72         * @return Pointer to the effect instance, or @c null if not found.

    73         *   The effect is initialized, but not activated.

    74         *   The caller must not release the effect.

    75         *

    76         * @since 2.8

    77         */

    78         MAknsRlEffect* GetEffect( const TUid aEffectUid );

    79 

    80     private: // New functions

    81 

    82         void AddInstanceL( CAknsRlEffectPlugin* aPlugin );

    83 

    84     private: // Data

    85 

    86         RPointerArray<CAknsRlEffectPlugin> iEffectArray;

    87 

    88     };

    89 

    90 #endif // AKNSRLINTERNALEFFECTPOOL_H

    91 

    92 // End of File