1 /*

     2 * Copyright (c) 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:

    15 *

    16 */

    17 using System;

    18 using System.Collections.Generic;

    19 

    20 namespace SymbianUtils.FileSystem.FilePair

    21 {

    22 	public class FileNamePairCollection : IEnumerable<FileNamePair>

    23 	{

    24 		#region Constructor

    25         public FileNamePairCollection()

    26 		{

    27 		}

    28 		#endregion

    29 

    30 		#region API

    31         public void Clear()

    32         {

    33             iList.Clear();

    34         }

    35 

    36         public void Add( IEnumerable<FileNamePair> aList )

    37         {

    38             foreach ( FileNamePair entry in aList )

    39             {

    40                 Add( entry );

    41             }

    42         }

    43 

    44         public void Add( FileNamePair aItem )

    45         {

    46             iList.Add( aItem );

    47         }

    48 

    49         public void RemoveAt( int aIndex )

    50         {

    51             iList.RemoveAt( aIndex );

    52         }

    53 

    54         public bool Contains( FileNamePair aItem )

    55         {

    56             bool exists = false;

    57             //

    58             foreach ( FileNamePair entry in iList )

    59             {

    60                 if ( entry.Source.ToLower() == aItem.Source.ToLower() )

    61                 {

    62                     exists = true;

    63                     break;

    64                 }

    65                 else if ( entry.Destination.ToLower() == aItem.Destination.ToLower() )

    66                 {

    67                     exists = true;

    68                     break;

    69                 }

    70             }

    71             //

    72             return exists;

    73         }

    74 		#endregion

    75 

    76         #region Properties

    77         public int Count

    78 		{

    79 			get { return iList.Count; }

    80 		}

    81 

    82         public FileNamePair this[ int aIndex ]

    83 		{

    84 			get

    85 			{

    86                 FileNamePair item = (FileNamePair) iList[ aIndex ];

    87 				return item;

    88 			}

    89 		}

    90 		#endregion

    91 

    92         #region From IEnumerable

    93         IEnumerator<FileNamePair> IEnumerable<FileNamePair>.GetEnumerator()

    94         {

    95             foreach ( FileNamePair entry in iList )

    96             {

    97                 yield return entry;

    98             }

    99         }

   100 

   101         System.Collections.IEnumerator System.Collections.IEnumerable.GetEnumerator()

   102         {

   103             foreach ( FileNamePair entry in iList )

   104             {

   105                 yield return entry;

   106             }

   107         }

   108         #endregion

   109 

   110 		#region Data members

   111         private List<FileNamePair> iList = new List<FileNamePair>();

   112 		#endregion

   113     }

   114 }