1 /*

     2 * Copyright (c) 2004-2008 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: 

    15 *

    16 */

    17 

    18 using System;

    19 using System.Collections.Generic;

    20 using System.Text;

    21 using SymbianUtils;

    22 using SymbianStructuresLib.CodeSegments;

    23 using SymbianStructuresLib.Debug.Code;

    24 using SymbianCodeLib.DbgEnginePlugin;

    25 

    26 namespace SymbianCodeLib.SourceManagement.Source

    27 {

    28     internal class CodeSourceManager : CodeSourceCollection

    29     {

    30         #region Delegates & events

    31         public delegate void SourceEventHandler( CodeSource aSource );

    32         public event SourceEventHandler SourceAdded = null;

    33         public event SourceEventHandler SourceRemoved = null;

    34         #endregion

    35 

    36         #region Constructors

    37         public CodeSourceManager( CodePlugin aPlugin )

    38         {

    39             iPlugin = aPlugin;

    40         }

    41         #endregion

    42 

    43         #region API

    44         public IEnumerable<CodeCollection> GetFixedCollectionEnumerator()

    45         {

    46             foreach ( CodeSource source in this )

    47             {

    48                 foreach ( CodeCollection col in source )

    49                 {

    50                     if ( col.IsFixed )

    51                     {

    52                         yield return col;

    53                     }

    54                 }

    55             }

    56         }

    57         #endregion

    58 

    59         #region Properties

    60         public CodeSourceAndCollection this[ CodeSegDefinition aCodeSeg ]

    61         {

    62             get

    63             {

    64                 CodeSourceAndCollection ret = null;

    65                 //

    66                 foreach ( CodeSource source in this )

    67                 {

    68                     CodeCollection col = source[ aCodeSeg ];

    69                     if ( col != null )

    70                     {

    71                         ret = new CodeSourceAndCollection( source, col );

    72                         break;

    73                     }

    74                 }

    75                 //

    76                 return ret;

    77             }

    78         }

    79         #endregion

    80 

    81         #region From CodeSourceCollection

    82         protected override void OnAdded( CodeSource aSource )

    83         {

    84             base.OnAdded( aSource );

    85             if ( SourceAdded != null )

    86             {

    87                 SourceAdded( aSource );

    88             }

    89         }

    90 

    91         protected override void OnRemoved( CodeSource aSource )

    92         {

    93             base.OnRemoved( aSource );

    94             if ( SourceRemoved != null )

    95             {

    96                 SourceRemoved( aSource );

    97             }

    98         }

    99         #endregion

   100 

   101         #region Data members

   102         private readonly CodePlugin iPlugin;

   103         #endregion

   104     }

   105 }