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:  Dummy controller class for Cameraapp Unit Tests*

    15 */

    16 

    17 

    18 

    19 // INCLUDE FILES

    20 #include "CameraappTestBitmapManager.h"

    21 

    22 // EXTERNAL DATA STRUCTURES

    23 //extern  ?external_data;

    24 

    25 // EXTERNAL FUNCTION PROTOTYPES  

    26 //extern ?external_function( ?arg_type,?arg_type );

    27 

    28 // CONSTANTS

    29 const TInt KMaxBitmaps = 3;

    30 

    31 // MACROS

    32 //#define ?macro ?macro_def

    33 

    34 // LOCAL CONSTANTS AND MACROS

    35 //const ?type ?constant_var = ?constant;

    36 //#define ?macro_name ?macro_def

    37 

    38 // MODULE DATA STRUCTURES

    39 //enum ?declaration

    40 //typedef ?declaration

    41 

    42 // LOCAL FUNCTION PROTOTYPES

    43 //?type ?function_name( ?arg_type, ?arg_type );

    44 

    45 // FORWARD DECLARATIONS

    46 //class ?FORWARD_CLASSNAME;

    47 

    48 // ============================ MEMBER FUNCTIONS ===============================

    49 

    50 // -----------------------------------------------------------------------------

    51 // CCameraappTestBitmapManager::NewL

    52 // Two-phased constructor.

    53 // -----------------------------------------------------------------------------

    54 //

    55 CCameraappTestBitmapManager* CCameraappTestBitmapManager::NewL()

    56     {

    57     CCameraappTestBitmapManager* self = new( ELeave ) CCameraappTestBitmapManager;

    58     CleanupStack::PushL( self );

    59     self->ConstructL();

    60     CleanupStack::Pop( self );

    61 

    62     return self;

    63     }

    64 

    65     

    66 // Destructor

    67 CCameraappTestBitmapManager::~CCameraappTestBitmapManager()

    68     {

    69     iBitmaps.ResetAndDestroy();

    70     }

    71 

    72 // ---------------------------------------------------------------------------

    73 // CCameraappTestBitmapManager::SnapshotImage

    74 // Get post-exposure snapshot bitmap, if available.

    75 //

    76 // Returns: pointer to post-exposure snapshot bitmap. Does not transfer ownership.

    77 //          May be NULL if no image available.

    78 // 

    79 // ---------------------------------------------------------------------------

    80 //

    81 CFbsBitmap& CCameraappTestBitmapManager::Bitmap( TInt aBitmapIndex ) const

    82     {

    83     if ( aBitmapIndex < iBitmaps.Count() )

    84         {

    85         return *( iBitmaps[aBitmapIndex] );

    86         }

    87     else 

    88         {

    89         return *( iBitmaps[iBitmaps.Count() -  1] );

    90         }

    91     }

    92 

    93 CFbsBitmap& CCameraappTestBitmapManager::NextBitmap() 

    94     {

    95     IncrementBitmapIndex();

    96     return *(iBitmaps[iBitmapIndex]);

    97     }

    98 

    99 // -----------------------------------------------------------------------------

   100 // CCameraappTestBitmapManager::CCameraappTestBitmapManager

   101 // C++ default constructor can NOT contain any code, that

   102 // might leave.

   103 // -----------------------------------------------------------------------------

   104 //

   105 CCameraappTestBitmapManager::CCameraappTestBitmapManager()

   106 : iBitmapIndex( -1 )

   107     {

   108     }

   109 

   110 // -----------------------------------------------------------------------------

   111 // CCameraappTestBitmapManager::ConstructL

   112 // Symbian 2nd phase constructor can leave.

   113 // -----------------------------------------------------------------------------

   114 //

   115 void CCameraappTestBitmapManager::ConstructL()

   116     {

   117     // load test bitmaps

   118     _LIT( bitmapFile, "z:\\system\\apps\\cameraapp\\DummyViewFinder.mbm" );

   119     

   120     for ( TInt i = 0 ; i < KMaxBitmaps; i++ )

   121         {

   122         CFbsBitmap* bitmap = new( ELeave ) CFbsBitmap;

   123         CleanupStack::PushL( bitmap );

   124 

   125         User::LeaveIfError( bitmap->Load( bitmapFile, i ) );

   126         User::LeaveIfError( iBitmaps.Append( bitmap ) );

   127         CleanupStack::Pop( bitmap ); 

   128         }

   129     }

   130 

   131 void CCameraappTestBitmapManager::IncrementBitmapIndex()

   132     {

   133     iBitmapIndex = ++iBitmapIndex % iBitmaps.Count();

   134     }

   135 

   136 //  End of File