Basic debugger networking.

src/Xenia.Debug/ThreadList.cs

@@ -1,4 +1,5 @@
 using System;
+using System.Collections;
 using System.Collections.Generic;
 using System.Linq;
 using System.Text;
@@ -6,6 +7,26 @@ using System.Threading.Tasks;
 using Xenia.Debug.Utilities;
 
 namespace Xenia.Debug {
-  public class ThreadList : Changeable {
+  public class ThreadList : Changeable, IReadOnlyCollection<Thread> {
+    private readonly Debugger debugger;
+    private readonly List<Thread> threads = new List<Thread>();
+
+    public ThreadList(Debugger debugger) {
+      this.debugger = debugger;
+    }
+
+    public int Count {
+      get {
+        return threads.Count;
+      }
+    }
+
+    public IEnumerator<Thread> GetEnumerator() {
+      return threads.GetEnumerator();
+    }
+
+    IEnumerator IEnumerable.GetEnumerator() {
+      return threads.GetEnumerator();
+    }
   }
 }