Ahelp popout button (#13547)

Content.Client/Administration/UI/Bwoink/BwoinkWindow.xaml.cs

@@ -0,0 +1,42 @@
+using System.Text;
+using System.Threading;
+using Content.Client.Administration.Managers;
+using Content.Client.Administration.UI.CustomControls;
+using Content.Client.Administration.UI.Tabs.AdminTab;
+using Content.Client.Stylesheets;
+using Content.Client.UserInterface.Systems.Bwoink;
+using Content.Shared.Administration;
+using Robust.Client.AutoGenerated;
+using Robust.Client.Console;
+using Robust.Client.UserInterface;
+using Robust.Client.UserInterface.Controls;
+using Robust.Client.UserInterface.CustomControls;
+using Robust.Client.UserInterface.XAML;
+using Robust.Shared.Network;
+using Robust.Shared.Utility;
+using Timer = Robust.Shared.Timing.Timer;
+
+namespace Content.Client.Administration.UI.Bwoink
+{
+    /// <summary>
+    /// This window connects to a BwoinkSystem channel. BwoinkSystem manages the rest.
+    /// </summary>
+    [GenerateTypedNameReferences]
+    public sealed partial class BwoinkWindow : DefaultWindow
+    {
+        public BwoinkWindow()
+        {
+            RobustXamlLoader.Load(this);
+
+            Bwoink.ChannelSelector.OnSelectionChanged += sel =>
+            {
+                if (sel is not null)
+                {
+                    Title = $"{sel.CharacterName} / {sel.Username}";
+                }
+            };
+
+            OnOpen += () => Bwoink.ChannelSelector.PopulateList();
+        }
+    }
+}