From 0c83c3a773e80d01b6a2b88c742989968e306bab Mon Sep 17 00:00:00 2001
From: Karan Sah <iit2019046@iiita.ac.in>
Date: Sat, 28 Sep 2024 21:50:49 +0530
Subject: [PATCH] Observer added to reflect instant changes on UI

---
 .../Utils/WindowControllerPropertyWrapper.swift            | 7 +++++++
 1 file changed, 7 insertions(+)

diff --git a/CodeEdit/Features/WindowCommands/Utils/WindowControllerPropertyWrapper.swift b/CodeEdit/Features/WindowCommands/Utils/WindowControllerPropertyWrapper.swift
index f5130a034..6b7311afa 100644
--- a/CodeEdit/Features/WindowCommands/Utils/WindowControllerPropertyWrapper.swift
+++ b/CodeEdit/Features/WindowCommands/Utils/WindowControllerPropertyWrapper.swift
@@ -39,6 +39,7 @@ struct UpdatingWindowController: DynamicProperty {
         private var objectWillChangeCancellable: AnyCancellable?
         private var utilityAreaCancellable: AnyCancellable? // ``ViewCommands`` needs this.
         private var windowCancellable: AnyCancellable?
+        private var activeEditorCancellable: AnyCancellable?
 
         init() {
             windowCancellable = NSApp.publisher(for: \.keyWindow).sink { [weak self] window in
@@ -51,6 +52,8 @@ struct UpdatingWindowController: DynamicProperty {
             objectWillChangeCancellable = nil
             utilityAreaCancellable?.cancel()
             utilityAreaCancellable = nil
+            activeEditorCancellable?.cancel()
+            activeEditorCancellable = nil
 
             self.controller = controller
 
@@ -60,6 +63,10 @@ struct UpdatingWindowController: DynamicProperty {
             utilityAreaCancellable = controller?.workspace?.utilityAreaModel?.objectWillChange.sink { [weak self] in
                 self?.objectWillChange.send()
             }
+            let activeEditor = controller?.workspace?.editorManager?.activeEditor
+            activeEditorCancellable = activeEditor?.objectWillChange.sink { [weak self] in
+                self?.objectWillChange.send()
+            }
             self.objectWillChange.send()
         }
     }