1 /*

     2 * Copyright (c) 2002 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:  This class implements AnimationRateControl functionality.

    15 *

    16 */

    17 

    18 

    19 #ifndef CMMAANIMATIONRATECONTROL_H

    20 #define CMMAANIMATIONRATECONTROL_H

    21 

    22 // EXTERNAL INCLUDES

    23 

    24 //  INTERNAL INCLUDES

    25 #include "cmmaratecontrol.h" // base class

    26 

    27 // CONSTANTS

    28 

    29 class CMMAAnimationPlayer;

    30 

    31 //  CLASS DECLARATION

    32 /**

    33 *   This class implements AnimationRateControl interface.

    34 *

    35 *

    36 */

    37 NONSHARABLE_CLASS(CMMAAnimationRateControl): public CMMARateControl

    38 {

    39 public:

    40     /**

    41      * Creates new CMMAAnimationRateControl.

    42      *

    43      * @param aPlayer Player that plays the content.

    44      */

    45     static CMMAAnimationRateControl* NewL(CMMAAnimationPlayer* aPlayer);

    46 

    47     /**

    48      * Destructor.

    49      */

    50     ~CMMAAnimationRateControl();

    51 protected:

    52     /**

    53      * Constructor.

    54      * @param aPlayer Player that plays the content.

    55      */

    56     CMMAAnimationRateControl(CMMAAnimationPlayer* aPlayer);

    57 

    58     /**

    59      * Initializes this control.

    60      */

    61     void ConstructL();

    62 

    63 public: // From CMMARateControl

    64     /**

    65      * @param aRate Rate to set in "milli-percentage"..

    66      * @return Actual rate set.

    67      */

    68     TInt SetRateL(TInt aRate);

    69 

    70     /**

    71      * @return The current playback rate in "milli-percentage".

    72      */

    73     TInt RateL();

    74 

    75 private: // Data

    76     /**

    77      * Used to control animation.

    78      */

    79     CMMAAnimationPlayer* iPlayer;

    80 

    81 };

    82 

    83 

    84 #endif // CMMAANIMATIONRATECONTROL_H