crashanalysercmd/PerfToolsSharedLibraries/Engine/SymbianUtils/FileSystem/FSExtensionList.cs
--- /dev/null Thu Jan 01 00:00:00 1970 +0000
+++ b/crashanalysercmd/PerfToolsSharedLibraries/Engine/SymbianUtils/FileSystem/FSExtensionList.cs Thu Feb 11 15:50:58 2010 +0200
@@ -0,0 +1,154 @@
+/*
+* Copyright (c) 2009 Nokia Corporation and/or its subsidiary(-ies).
+* All rights reserved.
+* This component and the accompanying materials are made available
+* under the terms of "Eclipse Public License v1.0"
+* which accompanies this distribution, and is available
+* at the URL "http://www.eclipse.org/legal/epl-v10.html".
+*
+* Initial Contributors:
+* Nokia Corporation - initial contribution.
+*
+* Contributors:
+*
+* Description:
+*
+*/
+using System;
+using System.Collections.Generic;
+using System.Text;
+using System.IO;
+
+namespace SymbianUtils.FileSystem
+{
+ public class FSExtensionList : IEnumerable<FSExtensionDescriptor>
+ {
+ #region Constructors
+ public FSExtensionList()
+ {
+ }
+ #endregion
+
+ #region API
+ public void Clear()
+ {
+ iEntries.Clear();
+ }
+
+ public void Add( string aExtension, string aDescription )
+ {
+ Add( new FSExtensionDescriptor( aExtension, aDescription ) );
+ }
+
+ public void Add( FSExtensionDescriptor aEntry )
+ {
+ if ( !Contains( aEntry ) )
+ {
+ iEntries.Add( aEntry.GetHashCode(), aEntry );
+ }
+ }
+
+ public void AddRange( IEnumerable<FSExtensionDescriptor> aEntries )
+ {
+ foreach ( FSExtensionDescriptor entry in aEntries )
+ {
+ Add( entry );
+ }
+ }
+
+ public bool Contains( string aExtension )
+ {
+ bool ret = false;
+ //
+ foreach ( FSExtensionDescriptor entry in this )
+ {
+ if ( entry.ContainsExtension( aExtension ) )
+ {
+ ret = true;
+ break;
+ }
+ }
+ //
+ return ret;
+ }
+
+ public bool Contains( FSExtensionDescriptor aEntry )
+ {
+ bool ret = iEntries.ContainsKey( aEntry.GetHashCode() );
+ return ret;
+ }
+ #endregion
+
+ #region Properties
+ public int Count
+ {
+ get { return iEntries.Count; }
+ }
+
+ public FSExtensionDescriptor this[ int aIndex ]
+ {
+ get { return iEntries[ aIndex ]; }
+ }
+
+ public FSExtensionDescriptor this[ string aExtension ]
+ {
+ get
+ {
+ FSExtensionDescriptor ret = null;
+ //
+ if ( Contains( aExtension ) )
+ {
+ FSExtensionDescriptor temp = new FSExtensionDescriptor( aExtension );
+ ret = iEntries[ temp.GetHashCode() ];
+ }
+ //
+ return ret;
+ }
+ }
+ #endregion
+
+ #region Internal methods
+ #endregion
+
+ #region From System.Object
+ public override string ToString()
+ {
+ // Image Files(*.BMP;*.JPG;*.GIF)|*.BMP;*.JPG;*.GIF|All files (*.*)|*.*
+ StringBuilder ret = new StringBuilder();
+
+ foreach ( FSExtensionDescriptor ext in this )
+ {
+ string extString = ext.ToString();
+ ret.AppendFormat( "{0};", extString );
+ }
+
+ // Add "all files"
+ ret.Append( "All Files (*.*)|*.*" );
+
+ return ret.ToString();
+ }
+ #endregion
+
+ #region From IEnumerable<FSExtensionDescriptor>
+ public IEnumerator<FSExtensionDescriptor> GetEnumerator()
+ {
+ foreach ( KeyValuePair<int, FSExtensionDescriptor> kvp in iEntries )
+ {
+ yield return kvp.Value;
+ }
+ }
+
+ System.Collections.IEnumerator System.Collections.IEnumerable.GetEnumerator()
+ {
+ foreach ( KeyValuePair<int, FSExtensionDescriptor> kvp in iEntries )
+ {
+ yield return kvp.Value;
+ }
+ }
+ #endregion
+
+ #region Data members
+ private SortedList<int, FSExtensionDescriptor> iEntries = new SortedList<int, FSExtensionDescriptor>();
+ #endregion
+ }
+}