1 /*

     2 * Copyright (c) 2005 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: 

    15 *

    16 */

    17 

    18 

    19 

    20 #ifndef MUSUINAVIMEDIAANIMATOR_H

    21 #define MUSUINAVIMEDIAANIMATOR_H

    22 

    23 #include "musuidefinitions.h"

    24 #include "musuinavimediaanimatorobserver.h"

    25 

    26 #include <coecntrl.h>

    27 #include <AknUtils.h>

    28 

    29 class CAknIconArray;

    30 class MAknsSkinInstance;

    31 class CPeriodic;

    32 

    33 /**

    34  * CMusUiNaviMediaDecorator

    35  *

    36  * @lib musui.exe

    37  */

    38 class CMusUiNaviMediaAnimator : public CBase

    39     {

    40 

    41     public:  // constructors and destructor

    42 

    43         /**

    44          * Two-phased constructor.

    45          *

    46          */

    47         static CMusUiNaviMediaAnimator* NewL(

    48                  MMusUiNaviMediaAnimatorObserver& aObserver, TSize aImageSize );

    49 

    50         /**

    51          *

    52          *

    53          */

    54         virtual ~CMusUiNaviMediaAnimator();

    55 

    56 

    57     private: // constructors

    58 

    59         /**

    60          * C++ default constructor.

    61          *

    62          */

    63         CMusUiNaviMediaAnimator( 

    64                 MMusUiNaviMediaAnimatorObserver& aObserver, TSize aImageSize );

    65 

    66         /**

    67          * By default Symbian second-phase constructor is private.

    68          *

    69          */

    70         void ConstructL();

    71 

    72 

    73     public: // API

    74 

    75         /**

    76          * Sets animation timer interval eq. speed of animation

    77          *

    78          * @param aAnimationInterval Milliseconds between image transitions

    79          */

    80         void SetInterval( const TInt aAnimationInterval );

    81 

    82 

    83     private: // Perioidic timer CallBack

    84 

    85         static TInt AnimationInterval( TAny* aThis );

    86 	    

    87 

    88     private: // HELPERS

    89 

    90         /**

    91          * Layouts all images.  And also set size.

    92          *

    93          */

    94         void LoadImagesL();

    95 

    96 

    97         /**

    98          * Construct image from resourse file

    99          *

   100          */

   101         void ConstructImageL( MAknsSkinInstance* aSkin,

   102                               const TAknsItemID& aId,

   103                               TInt aBitmapId,

   104                               TInt aMaskId,

   105                               TParse parse );

   106 

   107 

   108 

   109     private: // DATA

   110 

   111         /**

   112         *

   113         */

   114         CAknIconArray* iBitmapArray;

   115 

   116         /**

   117         *

   118         */

   119         //CAknIconArray* iMaskArray;

   120 

   121         /**

   122         * resource file location ( eq. Z or C )

   123         */

   124         TBool iResourceRam;

   125 

   126         /**

   127         * Animation image index

   128         */

   129         TInt iIndex;

   130 

   131         /**

   132         *

   133         */

   134         MMusUiNaviMediaAnimatorObserver& iObserver;

   135 

   136         /**

   137         *

   138         */

   139         TInt iInterval;

   140         

   141         /**

   142         * Image size

   143         */

   144         TSize iSize;

   145         

   146         /**

   147         *

   148         */

   149         CPeriodic* iAnimationTimer;   // owned

   150 

   151 

   152     };

   153 

   154 #endif // MUSUINAVIMEDIADECORATOR_H

   155 

   156 // end of file