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:  Container for CAMMSModule objects.

    15 *

    16 */

    17 

    18 

    19 // INCLUDE FILES

    20 #include <logger.h>

    21 

    22 #include "cammsmodulecontainer.h"

    23 

    24 // CONSTANTS

    25 // Before further testing is done, 4 is sufficient average value to be used here.

    26 const TInt KAMMSContainerDefaultGranularity = 4;

    27 

    28 // ============================ MEMBER FUNCTIONS ===============================

    29 

    30 // Destructor

    31 CAMMSModuleContainer::~CAMMSModuleContainer()

    32 {

    33     ResetAndDestroy();

    34 }

    35 

    36 // -----------------------------------------------------------------------------

    37 // CAMMSModuleContainer::RemovePlayer

    38 // Removes player from all modules.

    39 // (other items were commented in a header).

    40 // -----------------------------------------------------------------------------

    41 //

    42 void CAMMSModuleContainer::RemovePlayer(CMMAPlayer* aPlayer)

    43 {

    44     // Remove player from all modules

    45     for (TInt i = 0; i < Count(); i++)

    46     {

    47         At(i)->RemovePlayerNoStateCheck(aPlayer);

    48     }

    49 }

    50 

    51 // -----------------------------------------------------------------------------

    52 // CAMMSModuleContainer::RemoveModule

    53 // Removes module from container.

    54 // (other items were commented in a header).

    55 // -----------------------------------------------------------------------------

    56 //

    57 void CAMMSModuleContainer::RemoveModule(CAMMSModule* aModule)

    58 {

    59     // If the element is found, index is set to the position of that module

    60     // element within the array.

    61     TInt index = KErrNotFound;

    62 

    63     TKeyArrayFix key(0, ECmpTInt);   // offset = 0, type integer

    64 

    65     // find returns 0, if the element with the specified key is found. Non-zero

    66     // if the element with the specified key is not found

    67     TInt retVal = Find(aModule, key, index);

    68 

    69     LOG1( EJavaAMMS, EInfo, "AMMS::CAMMSModuleContainer::DisposeModule find result %d",

    70               retVal);

    71 

    72     if (retVal == KErrNone)

    73     {

    74         // Remove the element by position. The module itself is not deleted

    75         // here, so it has to be deleted elsewhere if needed.

    76         Delete(index);

    77     }

    78     // else, module was not added to this container

    79 }

    80 

    81 // -----------------------------------------------------------------------------

    82 // CAMMSModuleContainer::CAMMSModuleContainer

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

    84 // might leave.

    85 // -----------------------------------------------------------------------------

    86 CAMMSModuleContainer::CAMMSModuleContainer():

    87         CArrayPtrSeg< CAMMSModule >(KAMMSContainerDefaultGranularity)

    88 {

    89 }

    90 

    91 //  End of File