Change the window titlebar to show the joined server (#32547)

* Change the window titlebar to show the joined server

Requires https://github.com/space-wizards/RobustToolbox/pull/5475/

* Totally not a webedit

* Can you tell what cvar I copied?

* And this kids is why we don't webedit

* Reviews

---------

Co-authored-by: metalgearsloth <comedian_vs_clown@hotmail.com>

(cherry picked from commit a739b21b04ded8e3d646c4afe378ac66b4440b38)

Content.Client/Entry/EntryPoint.cs

@@ -10,6 +10,7 @@ using Content.Client.DebugMon;
 using Content.Client.Eui;
 using Content.Client.Flash;
 using Content.Client.Fullscreen;
+using Content.Client.GameTicking.Managers;
 using Content.Client.GhostKick;
 using Content.Client.Guidebook;
 using Content.Client.Input;
@@ -75,9 +76,10 @@ namespace Content.Client.Entry
         [Dependency] private readonly IResourceManager _resourceManager = default!;
         [Dependency] private readonly IReplayLoadManager _replayLoad = default!;
         [Dependency] private readonly ILogManager _logManager = default!;
+        [Dependency] private readonly DebugMonitorManager _debugMonitorManager = default!;
+        [Dependency] private readonly TitleWindowManager _titleWindowManager = default!;
         [Dependency] private readonly JoinQueueManager _joinQueue = default!;
         [Dependency] private readonly DiscordAuthManager _discordAuth = default!;
-        [Dependency] private readonly DebugMonitorManager _debugMonitorManager = default!;
 
         public override void Init()
         {
@@ -154,6 +156,12 @@ namespace Content.Client.Entry
             _configManager.SetCVar("interface.resolutionAutoScaleMinimum", 0.5f);
         }
 
+        public override void Shutdown()
+        {
+            base.Shutdown();
+            _titleWindowManager.Shutdown();
+        }
+
         public override void PostInit()
         {
             base.PostInit();
@@ -177,6 +185,7 @@ namespace Content.Client.Entry
             _userInterfaceManager.SetDefaultTheme("SS14DefaultTheme");
             _userInterfaceManager.SetActiveTheme(_configManager.GetCVar(CVars.InterfaceTheme));
             _documentParsingManager.Initialize();
+            _titleWindowManager.Initialize();
             _joinQueue.Initialize();
             _discordAuth.Initialize();
 

Content.Client/GameTicking/Managers/TitleWindowManager.cs

@@ -0,0 +1,62 @@
+using Content.Shared.CCVar;
+using Robust.Client;
+using Robust.Client.Graphics;
+using Robust.Shared;
+using Robust.Shared.Configuration;
+
+namespace Content.Client.GameTicking.Managers;
+
+public sealed class TitleWindowManager
+{
+    [Dependency] private readonly IBaseClient _client = default!;
+    [Dependency] private readonly IClyde _clyde = default!;
+    [Dependency] private readonly IConfigurationManager _cfg = default!;
+    [Dependency] private readonly IGameController _gameController = default!;
+
+    public void Initialize()
+    {
+        _cfg.OnValueChanged(CVars.GameHostName, OnHostnameChange, true);
+        _cfg.OnValueChanged(CCVars.GameHostnameInTitlebar, OnHostnameTitleChange, true);
+
+        _client.RunLevelChanged += OnRunLevelChangedChange;
+    }
+
+    public void Shutdown()
+    {
+        _cfg.UnsubValueChanged(CVars.GameHostName, OnHostnameChange);
+        _cfg.UnsubValueChanged(CCVars.GameHostnameInTitlebar, OnHostnameTitleChange);
+    }
+
+    private void OnHostnameChange(string hostname)
+    {
+        var defaultWindowTitle = _gameController.GameTitle();
+
+        // Since the game assumes the server name is MyServer and that GameHostnameInTitlebar CCVar is true by default
+        // Lets just... not show anything. This also is used to revert back to just the game title on disconnect.
+        if (_client.RunLevel == ClientRunLevel.Initialize)
+        {
+            _clyde.SetWindowTitle(defaultWindowTitle);
+            return;
+        }
+
+        if (_cfg.GetCVar(CCVars.GameHostnameInTitlebar))
+            // If you really dislike the dash I guess change it here
+            _clyde.SetWindowTitle(hostname + " - " + defaultWindowTitle);
+        else
+            _clyde.SetWindowTitle(defaultWindowTitle);
+    }
+
+    // Clients by default assume game.hostname_in_titlebar is true
+    // but we need to clear it as soon as we join and actually receive the servers preference on this.
+    // This will ensure we rerun OnHostnameChange and set the correct title bar name.
+    private void OnHostnameTitleChange(bool colonthree)
+    {
+        OnHostnameChange(_cfg.GetCVar(CVars.GameHostName));
+    }
+
+    // This is just used we can rerun the hostname change function when we disconnect to revert back to just the games title.
+    private void OnRunLevelChangedChange(object? sender, RunLevelChangedEventArgs runLevelChangedEventArgs)
+    {
+        OnHostnameChange(_cfg.GetCVar(CVars.GameHostName));
+    }
+}

Content.Client/IoC/ClientContentIoC.cs

@@ -8,6 +8,7 @@ using Content.Client.JoinQueue;
 using Content.Client.DebugMon;
 using Content.Client.Eui;
 using Content.Client.Fullscreen;
+using Content.Client.GameTicking.Managers;
 using Content.Client.GhostKick;
 using Content.Client.Guidebook;
 using Content.Client.Launcher;
@@ -26,6 +27,7 @@ using Content.Shared.Administration.Managers;
 using Content.Shared.Chat;
 using Content.Shared.Players.PlayTimeTracking;
 using Content.Shared.Players.RateLimiting;
+
 namespace Content.Client.IoC
 {
     internal static class ClientContentIoC
@@ -55,13 +57,14 @@ namespace Content.Client.IoC
             collection.Register<DocumentParsingManager>();
             collection.Register<ContentReplayPlaybackManager>();
             collection.Register<ISharedPlaytimeManager, JobRequirementsManager>();
-            collection.Register<JoinQueueManager>();
-            collection.Register<DiscordAuthManager>();
-            collection.Register<PlayerRateLimitManager>();
-            collection.Register<SharedPlayerRateLimitManager, PlayerRateLimitManager>();
-            collection.Register<NanoChatSystem>();
             collection.Register<MappingManager>();
             collection.Register<DebugMonitorManager>();
+            collection.Register<PlayerRateLimitManager>();
+            collection.Register<SharedPlayerRateLimitManager, PlayerRateLimitManager>();
+            collection.Register<TitleWindowManager>();
+            collection.Register<NanoChatSystem>();
+            collection.Register<JoinQueueManager>();
+            collection.Register<DiscordAuthManager>();
         }
     }
 }

Content.Shared/CCVar/CCVars.Game.cs

@@ -441,6 +441,12 @@ public sealed partial class CCVars
     public static readonly CVarDef<bool> ContrabandExamine =
         CVarDef.Create("game.contraband_examine", false, CVar.SERVER | CVar.REPLICATED);
 
+    /// <summary>
+    ///     Should the clients window show the server hostname in the title?
+    /// </summary>
+    public static readonly CVarDef<bool> GameHostnameInTitlebar =
+        CVarDef.Create("game.hostname_in_titlebar", true, CVar.SERVER | CVar.REPLICATED);
+
     /// <summary>
     /// Set to true to enable the dynamic hostname system.
     /// Automatically updates the hostname to include current map and preset.