[longomatch] Add method to list elements in subcategories

[Andoni Morales Alastruey <amorales src gnome org>]

commit 5f6185ea80c0ca7f10bf7c19e96c71fde094f297
Author: Andoni Morales Alastruey <ylatuya gmail com>
Date:   Fri Dec 16 02:42:55 2011 +0100

    Add method to list elements in subcategories

 LongoMatch.Core/Interfaces/ISubCategory.cs |    3 +++
 LongoMatch.Core/Store/SubCategory.cs       |    4 ++++
 2 files changed, 7 insertions(+), 0 deletions(-)
---
diff --git a/LongoMatch.Core/Interfaces/ISubCategory.cs b/LongoMatch.Core/Interfaces/ISubCategory.cs
index b78486e..15ffd16 100644
--- a/LongoMatch.Core/Interfaces/ISubCategory.cs
+++ b/LongoMatch.Core/Interfaces/ISubCategory.cs
@@ -16,6 +16,8 @@
 //  Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301, USA.
 // 
 using System;
+using System.Collections.Generic;
+
 namespace LongoMatch.Interfaces
 {
 	public interface ISubCategory
@@ -28,6 +30,7 @@ namespace LongoMatch.Interfaces
 		
 		string ToMarkupString();
 		
+		List<string> ElementsDesc ();
 	}
 }
 
diff --git a/LongoMatch.Core/Store/SubCategory.cs b/LongoMatch.Core/Store/SubCategory.cs
index 495fbcb..b9f6dce 100644
--- a/LongoMatch.Core/Store/SubCategory.cs
+++ b/LongoMatch.Core/Store/SubCategory.cs
@@ -17,6 +17,7 @@
 //
 using System;
 using System.Collections.Generic;
+using System.Linq;
 using Mono.Unix;
 
 using LongoMatch.Common;
@@ -89,6 +90,9 @@ namespace LongoMatch.Store
 			return this.ToString();
 		}
 		
+		public List<string> ElementsDesc () {
+			return this.Select(e => e.ToString()).ToList();
+		}
 	}
 
 	[Serializable]