1 /*

     2 * Copyright (c) 2008-2009 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:   Implements MCUIInfoIterator API for CCUIDetailsDialog

    15 *

    16 */

    17 

    18 

    19 #include "appmngr2infoiterator.h"       // CAppMngr2InfoIterator

    20 #include "appmngr2infobase.h"           // CAppMngr2InfoBase

    21 #include <badesca.h>                    // CDesC8Array

    22 #include <StringLoader.h>               // StringLoader

    23 #include <SWInstCommonUI.rsg>           // Resource IDs

    24 

    25 const TInt KGranularity = 8;

    26 

    27 

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

    29 

    30 // ---------------------------------------------------------------------------

    31 // CAppMngr2InfoIterator::CAppMngr2InfoIterator()

    32 // ---------------------------------------------------------------------------

    33 //

    34 EXPORT_C CAppMngr2InfoIterator::CAppMngr2InfoIterator( CAppMngr2InfoBase& aInfo,

    35         TAppMngr2InfoType aInfoType ) : iInfo( aInfo ), iInfoType( aInfoType )

    36     {

    37     }

    38 

    39 // ---------------------------------------------------------------------------

    40 // CAppMngr2InfoIterator::BaseConstructL()

    41 // ---------------------------------------------------------------------------

    42 //

    43 EXPORT_C void CAppMngr2InfoIterator::BaseConstructL()

    44     {

    45     iKeys = new ( ELeave ) CDesCArrayFlat( KGranularity );

    46     iValues = new ( ELeave ) CDesCArrayFlat( KGranularity );

    47     SetAllFieldsL();

    48     }

    49 

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

    51 // CAppMngr2InfoIterator::~CAppMngr2InfoIterator()

    52 // ---------------------------------------------------------------------------

    53 //

    54 EXPORT_C CAppMngr2InfoIterator::~CAppMngr2InfoIterator()

    55     {

    56     if( iKeys )

    57         {

    58         iKeys->Reset();

    59         delete iKeys;

    60         }

    61     if( iValues )

    62         {

    63         iValues->Reset();

    64         delete iValues;

    65         }

    66     }

    67 

    68 // ---------------------------------------------------------------------------

    69 // CAppMngr2InfoIterator::HasNext()

    70 // ---------------------------------------------------------------------------

    71 //

    72 EXPORT_C TBool CAppMngr2InfoIterator::HasNext() const

    73     {

    74     TInt keysCount = iKeys->Count();

    75     return ( keysCount > 0 && keysCount > iCurrentIndex );

    76     }

    77 

    78 // ---------------------------------------------------------------------------

    79 // CAppMngr2InfoIterator::Next()

    80 // ---------------------------------------------------------------------------

    81 //

    82 EXPORT_C void CAppMngr2InfoIterator::Next( TPtrC& aKey, TPtrC& aValue )

    83     {

    84     aKey.Set( ( *iKeys )[ iCurrentIndex ] );

    85     aValue.Set( ( *iValues )[ iCurrentIndex ] );

    86     iCurrentIndex++;

    87     }

    88 

    89 // ---------------------------------------------------------------------------

    90 // CAppMngr2InfoIterator::Reset()

    91 // ---------------------------------------------------------------------------

    92 //

    93 EXPORT_C void CAppMngr2InfoIterator::Reset()

    94     {

    95     iCurrentIndex = 0;

    96     }

    97 

    98 // ---------------------------------------------------------------------------

    99 // CAppMngr2InfoIterator::SetFieldL()

   100 // ---------------------------------------------------------------------------

   101 //

   102 EXPORT_C void CAppMngr2InfoIterator::SetFieldL( TInt aResourceId, const TDesC& aValue )

   103     {

   104     HBufC* fieldName = StringLoader::LoadLC( aResourceId );

   105     iKeys->AppendL( fieldName->Des() );

   106     CleanupStack::PopAndDestroy( fieldName );

   107     iValues->AppendL( aValue );

   108     }

   109 

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

   111 // CAppMngr2InfoIterator::SetAllFieldsL()

   112 // ---------------------------------------------------------------------------

   113 //

   114 EXPORT_C void CAppMngr2InfoIterator::SetAllFieldsL()

   115     {

   116     SetFieldL( R_SWCOMMON_DETAIL_NAME, iInfo.Name() );

   117     SetStatusL();

   118     SetLocationL();

   119     SetFieldL( R_SWCOMMON_DETAIL_APPSIZE, iInfo.Details() );

   120     SetOtherFieldsL();

   121     }

   122 

   123 // ---------------------------------------------------------------------------

   124 // CAppMngr2InfoIterator::SetStatusL()

   125 // ---------------------------------------------------------------------------

   126 //

   127 EXPORT_C void CAppMngr2InfoIterator::SetStatusL()

   128     {

   129     HBufC* status = NULL;

   130     if( iInfoType == EAppMngr2StatusInstalled )

   131         {

   132         status = StringLoader::LoadLC( R_SWCOMMON_DETAIL_VALUE_INSTALLED );

   133         }

   134     else // iInfoType is EAppMngr2StatusNotInstalled

   135         {

   136         status = StringLoader::LoadLC( R_SWCOMMON_DETAIL_VALUE_NOT_INSTALLED );

   137         }

   138     SetFieldL( R_SWCOMMON_DETAIL_STATUS, *status );

   139     CleanupStack::PopAndDestroy( status );

   140     }

   141 

   142 // ---------------------------------------------------------------------------

   143 // CAppMngr2InfoIterator::SetLocationL()

   144 // ---------------------------------------------------------------------------

   145 //

   146 EXPORT_C void CAppMngr2InfoIterator::SetLocationL()

   147     {

   148     TChar driveChar;

   149     RFs::DriveToChar( iInfo.LocationDrive(), driveChar );

   150     const TInt KSingleLetter = 1;

   151     TBuf<KSingleLetter> driveLetter;

   152     driveLetter.Append( driveChar );

   153 

   154     HBufC* memory = NULL;

   155     if( iInfo.Location() == EAppMngr2LocationMemoryCard )

   156         {

   157         memory = StringLoader::LoadLC( R_SWCOMMON_DETAIL_VALUE_MMC, driveLetter );

   158         }

   159     else if( iInfo.Location() == EAppMngr2LocationMassStorage )

   160         {

   161         memory = StringLoader::LoadLC( R_SWCOMMON_DETAIL_VALUE_MASS_STORAGE, driveLetter );

   162         }

   163     else

   164         {

   165         memory = StringLoader::LoadLC( R_SWCOMMON_DETAIL_VALUE_DEVICE, driveLetter );

   166         }

   167     SetFieldL( R_SWCOMMON_DETAIL_LOCATION, *memory );

   168     CleanupStack::PopAndDestroy( memory );

   169     }

   170 

   171 // ---------------------------------------------------------------------------

   172 // CAppMngr2InfoIterator::SetOtherFieldsL()

   173 // ---------------------------------------------------------------------------

   174 //

   175 EXPORT_C void CAppMngr2InfoIterator::SetOtherFieldsL()

   176     {

   177     // empty default implementation

   178     }

   179