Add sorting the admin player panel by clicking the headers (#7150)

Content.Client/Administration/UI/Tabs/PlayerTab/PlayerTabHeader.xaml.cs

@@ -0,0 +1,95 @@
+using Robust.Client.AutoGenerated;
+using Robust.Client.UserInterface;
+using Robust.Client.UserInterface.Controls;
+using Robust.Client.UserInterface.XAML;
+using Robust.Shared.Input;
+
+namespace Content.Client.Administration.UI.Tabs.PlayerTab;
+
+[GenerateTypedNameReferences]
+public sealed partial class PlayerTabHeader : ContainerButton
+{
+    public event Action<Header>? OnHeaderClicked;
+
+    public PlayerTabHeader()
+    {
+        RobustXamlLoader.Load(this);
+
+        UsernameLabel.OnKeyBindDown += UsernameClicked;
+        CharacterLabel.OnKeyBindDown += CharacterClicked;
+        JobLabel.OnKeyBindDown += JobClicked;
+        AntagonistLabel.OnKeyBindDown += AntagonistClicked;
+    }
+
+    public Label GetHeader(Header header)
+    {
+        return header switch
+        {
+            Header.Username => UsernameLabel,
+            Header.Character => CharacterLabel,
+            Header.Job => JobLabel,
+            Header.Antagonist => AntagonistLabel,
+            _ => throw new ArgumentOutOfRangeException(nameof(header), header, null)
+        };
+    }
+
+    public void ResetHeaderText()
+    {
+        UsernameLabel.Text = Loc.GetString("player-tab-username");
+        CharacterLabel.Text = Loc.GetString("player-tab-character");
+        JobLabel.Text = Loc.GetString("player-tab-job");
+        AntagonistLabel.Text = Loc.GetString("player-tab-antagonist");
+    }
+
+    private void HeaderClicked(GUIBoundKeyEventArgs args, Header header)
+    {
+        if (args.Function != EngineKeyFunctions.UIClick)
+        {
+            return;
+        }
+
+        OnHeaderClicked?.Invoke(header);
+        args.Handle();
+    }
+
+    private void UsernameClicked(GUIBoundKeyEventArgs args)
+    {
+        HeaderClicked(args, Header.Username);
+    }
+
+    private void CharacterClicked(GUIBoundKeyEventArgs args)
+    {
+        HeaderClicked(args, Header.Character);
+    }
+
+    private void JobClicked(GUIBoundKeyEventArgs args)
+    {
+        HeaderClicked(args, Header.Job);
+    }
+
+    private void AntagonistClicked(GUIBoundKeyEventArgs args)
+    {
+        HeaderClicked(args, Header.Antagonist);
+    }
+
+    protected override void Dispose(bool disposing)
+    {
+        base.Dispose(disposing);
+
+        if (disposing)
+        {
+            UsernameLabel.OnKeyBindDown += UsernameClicked;
+            CharacterLabel.OnKeyBindDown += CharacterClicked;
+            JobLabel.OnKeyBindDown += JobClicked;
+            AntagonistLabel.OnKeyBindDown += AntagonistClicked;
+        }
+    }
+
+    public enum Header
+    {
+        Username,
+        Character,
+        Job,
+        Antagonist
+    }
+}