Minor UI refactor (#11212)

Content.Client/UserInterface/Systems/Ghost/Controls/GhostTargetWindow.xaml.cs

@@ -0,0 +1,73 @@
+using System.Linq;
+using Content.Shared.Ghost;
+using Robust.Client.AutoGenerated;
+using Robust.Client.UserInterface.Controls;
+using Robust.Client.UserInterface.CustomControls;
+using Robust.Client.UserInterface.XAML;
+
+namespace Content.Client.UserInterface.Systems.Ghost.Controls
+{
+    [GenerateTypedNameReferences]
+    public sealed partial class GhostTargetWindow : DefaultWindow
+    {
+        private readonly IEntityNetworkManager _netManager;
+
+        private List<(string, EntityUid)> _warps = new();
+
+        public GhostTargetWindow(IEntityNetworkManager netManager)
+        {
+            RobustXamlLoader.Load(this);
+
+            _netManager = netManager;
+        }
+
+        public void UpdateWarps(IEnumerable<GhostWarp> warps)
+        {
+            // Server COULD send these sorted but how about we just use the client to do it instead
+            _warps = warps
+                .OrderBy(w => w.IsWarpPoint)
+                .ThenBy(w => w.DisplayName, Comparer<string>.Create(
+                    (x, y) => string.Compare(x, y, StringComparison.Ordinal)))
+                .Select(w =>
+                {
+                    var name = w.IsWarpPoint
+                        ? Loc.GetString("ghost-target-window-current-button", ("name", w.DisplayName))
+                        : w.DisplayName;
+
+                    return (name, w.Entity);
+                })
+                .ToList();
+        }
+
+        public void Populate()
+        {
+            ButtonContainer.DisposeAllChildren();
+            AddButtons();
+        }
+
+        private void AddButtons()
+        {
+            foreach (var (name, warp) in _warps)
+            {
+                var currentButtonRef = new Button
+                {
+                    Text = name,
+                    TextAlign = Label.AlignMode.Right,
+                    HorizontalAlignment = HAlignment.Center,
+                    VerticalAlignment = VAlignment.Center,
+                    SizeFlagsStretchRatio = 1,
+                    MinSize = (340, 20),
+                    ClipText = true,
+                };
+
+                currentButtonRef.OnPressed += _ =>
+                {
+                    var msg = new GhostWarpToTargetRequestEvent(warp);
+                    _netManager.SendSystemNetworkMessage(msg);
+                };
+
+                ButtonContainer.AddChild(currentButtonRef);
+            }
+        }
+    }
+}