feat: added max title length option to window title component

GlazeWM.Bar/Components/WindowTitleComponentViewModel.cs

@@ -56,16 +56,15 @@ private LabelViewModel CreateLabel(string windowTitle)
     {
       var variableDictionary = new Dictionary<string, Func<string>>()
       {
-      // TODO: Make truncate max length configurable from config.
-        { "window_title", () => Truncate(windowTitle, 60) }
+        { "window_title", () => Truncate(windowTitle, _config.MaxTitleLength) }
       };
 
       return XamlHelper.ParseLabel(_config.Label, variableDictionary, this);
     }
 
     public static string Truncate(string value, int maxLength, string truncationSuffix = "…")
     {
-      return value?.Length > maxLength
+      return value?.Length > maxLength && maxLength >= 0
         ? string.Concat(value.AsSpan(0, maxLength), truncationSuffix)
         : value;
     }

GlazeWM.Domain/UserConfigs/WindowTitleComponentConfig.cs

@@ -6,5 +6,10 @@ public class WindowTitleComponentConfig : BarComponentConfig
     /// Label assigned to the window title component.
     /// </summary>
     public string Label { get; set; } = "{window_title}";
+
+    /// <summary>
+    /// The maximum length after which the window title will be truncated; if set to -1, the title will not be truncated.
+    /// </summary>
+    public int MaxTitleLength { get; set; } = 60;
   }
 }

README.md

@@ -337,6 +337,7 @@ Using the example of padding:
 - [Image](#bar-component-image)
 - [System Tray](#bar-component-system-tray)
 - [Music](#bar-component-music)
+- [Title](#bar-component-title)
 
 #### Bar component: Clock
 
@@ -498,6 +499,15 @@ Displays currently playing music.
   max_artist_length: 20
 ```
 
+#### Bar component: Title
+
+Displays the window title of the currently-selected window.
+
+```yaml
+- type: "window title"
+  max_title_length: 60
+```
+
 ## Mixing font properties within a label
 
 Font family, font weight, font size, and foreground color can be changed within parts of a label. This means that icons and text fonts can be used together in a label. To customize a part of the label, wrap it in an <attr> tag: