1 /*

     2 * Copyright (c) 2007-2008 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:  FreestyleEmailUi message details model implementation

    15 *

    16 */

    17 

    18 

    19 // SYSTEM INCLUDES

    20 //<cmail>

    21 #include "emailtrace.h"

    22 #include "cfsmailaddress.h"

    23 //</cmail>

    24 

    25 // INTERNAL INCLUDES

    26 #include "FreestyleEmailUiMsgDetailsModel.h"

    27 

    28 // ---------------------------------------------------------------------------

    29 // Folder list item constructor.

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

    31 CFSEmailUiMsgDetailsItem::CFSEmailUiMsgDetailsItem( TFsTreeItemId aListId )

    32     : iListId( aListId ), iMailAddress( NULL ), iText( NULL )

    33     {

    34     FUNC_LOG;

    35     }

    36 

    37 // ---------------------------------------------------------------------------

    38 // Folder list item destructor.

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

    40 CFSEmailUiMsgDetailsItem::~CFSEmailUiMsgDetailsItem()

    41     {

    42     FUNC_LOG;

    43     }

    44 

    45 // ---------------------------------------------------------------------------

    46 // NewLC

    47 // ---------------------------------------------------------------------------

    48 //

    49 CFSEmailUiMsgDetailsItem* CFSEmailUiMsgDetailsItem::NewLC(

    50     TFsTreeItemId aListId )

    51     {

    52     FUNC_LOG;

    53     CFSEmailUiMsgDetailsItem* self = new (ELeave) CFSEmailUiMsgDetailsItem( aListId );

    54     CleanupStack::PushL( self );

    55     return self;

    56     }

    57 

    58 // ---------------------------------------------------------------------------

    59 // Constructor

    60 // ---------------------------------------------------------------------------

    61 CFSEmailUiMsgDetailsModel::CFSEmailUiMsgDetailsModel()

    62     {

    63     FUNC_LOG;

    64     }

    65 

    66 // ---------------------------------------------------------------------------

    67 // Destructor.

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

    69 CFSEmailUiMsgDetailsModel::~CFSEmailUiMsgDetailsModel()

    70     {

    71     FUNC_LOG;

    72     RemoveAll();

    73     iItemArray.Close();

    74     }

    75 

    76 // ---------------------------------------------------------------------------

    77 // Add an item to the end of the list.

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

    79 void CFSEmailUiMsgDetailsModel::AppendL( TFsTreeItemId aListId, CFSMailAddress* aMailAddress )

    80     {

    81     FUNC_LOG;

    82     CFSEmailUiMsgDetailsItem* item = CFSEmailUiMsgDetailsItem::NewLC( aListId );

    83     item->iMailAddress = aMailAddress;

    84     iItemArray.AppendL( item );

    85     CleanupStack::Pop( item );

    86     }

    87 

    88 // ---------------------------------------------------------------------------

    89 // Add an item to the end of the list.

    90 // ---------------------------------------------------------------------------

    91 void CFSEmailUiMsgDetailsModel::AppendL( TFsTreeItemId aListId, TDesC* aText )

    92     {

    93     FUNC_LOG;

    94     CFSEmailUiMsgDetailsItem* item = CFSEmailUiMsgDetailsItem::NewLC( aListId );

    95     item->iText = aText;

    96     iItemArray.AppendL( item );

    97     CleanupStack::Pop( item );

    98     }

    99 

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

   101 // Remove item by list item id.

   102 // ---------------------------------------------------------------------------

   103 void CFSEmailUiMsgDetailsModel::Remove( TFsTreeItemId aListId )

   104     {

   105     FUNC_LOG;

   106     TInt index = Index( aListId );

   107     if( index != KErrNotFound )

   108         {

   109         delete iItemArray[index];

   110         iItemArray.Remove( index );

   111         }

   112     }

   113 

   114 // ---------------------------------------------------------------------------

   115 // Remove all items.

   116 // ---------------------------------------------------------------------------  

   117 void CFSEmailUiMsgDetailsModel::RemoveAll()

   118     {

   119     FUNC_LOG;

   120     iItemArray.ResetAndDestroy();

   121     }

   122 

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

   124 // Get an item by list item id.

   125 // 

   126 // @return NULL if not found.

   127 // ---------------------------------------------------------------------------

   128 CFSEmailUiMsgDetailsItem* CFSEmailUiMsgDetailsModel::ItemByListId( TFsTreeItemId aListId ) const

   129     {

   130     FUNC_LOG;

   131     TInt index = Index( aListId );

   132     if( index != KErrNotFound )

   133         {

   134         return iItemArray[ index ];

   135         }

   136     else

   137         {

   138         return NULL;

   139         }

   140     }

   141     

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

   143 // Get an item by list index.

   144 // 

   145 // @return NULL if not found.

   146 // ---------------------------------------------------------------------------

   147 CFSEmailUiMsgDetailsItem* CFSEmailUiMsgDetailsModel::ItemByIndex( TInt aModelIndex ) const

   148     {

   149     FUNC_LOG;

   150     return iItemArray[ aModelIndex ];

   151     }

   152 

   153 // ---------------------------------------------------------------------------

   154 // Get number of items in list.

   155 // 

   156 // @return Number of items.

   157 // ---------------------------------------------------------------------------      

   158 TInt CFSEmailUiMsgDetailsModel::Count() const

   159     {

   160     FUNC_LOG;

   161     return iItemArray.Count();

   162     }

   163     

   164 // ---------------------------------------------------------------------------

   165 // Get the array index of the spcified item.

   166 // 

   167 // @return Array index of the item.

   168 // ---------------------------------------------------------------------------      

   169 TInt CFSEmailUiMsgDetailsModel::Index( TFsTreeItemId aListId ) const

   170     {

   171     FUNC_LOG;

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

   173         {

   174         if( iItemArray[i]->iListId == aListId )

   175             {

   176             return i;

   177             }

   178         }

   179     return KErrNotFound;

   180     }

   181