From 994d456223ffae1fc4e888942b7f9eced2a669a8 Mon Sep 17 00:00:00 2001
From: Mitchell Hashimoto <mitchell.hashimoto@gmail.com>
Date: Fri, 4 Aug 2023 17:24:28 -0700
Subject: [PATCH] set the title of the window

---
 .../Features/Primary Window/PrimaryView.swift        | 12 ++++++++++--
 .../Features/Primary Window/PrimaryWindow.swift      |  1 +
 2 files changed, 11 insertions(+), 2 deletions(-)

diff --git a/macos/Sources/Features/Primary Window/PrimaryView.swift b/macos/Sources/Features/Primary Window/PrimaryView.swift
index adeef5574..a7843f9ba 100644
--- a/macos/Sources/Features/Primary Window/PrimaryView.swift	
+++ b/macos/Sources/Features/Primary Window/PrimaryView.swift	
@@ -16,12 +16,13 @@ struct PrimaryView: View {
     @State private var window: NSWindow?
     
     // This handles non-native fullscreen
-    @State private var fsHandler = FullScreenHandler()
+    @State private var fullScreen = FullScreenHandler()
     
     // This seems like a crutch after switchign from SwiftUI to AppKit lifecycle.
     @FocusState private var focused: Bool
     
     @FocusedValue(\.ghosttySurfaceView) private var focusedSurface
+    @FocusedValue(\.ghosttySurfaceTitle) private var surfaceTitle
     
     var body: some View {
         switch ghostty.readiness {
@@ -58,6 +59,13 @@ struct PrimaryView: View {
                 .onChange(of: focusedSurface) { newValue in
                     self.focusedSurfaceWrapper.surface = newValue?.surface
                 }
+                .onChange(of: surfaceTitle) { newValue in
+                    // We need to handle this manually because we are using AppKit lifecycle
+                    // so navigationTitle no longer works.
+                    guard let window = self.window else { return }
+                    guard let title = newValue else { return }
+                    window.title = title
+                }
                 .confirmationDialog(
                     "Quit Ghostty?",
                     isPresented: confirmQuitting) {
@@ -115,7 +123,7 @@ struct PrimaryView: View {
         guard let useNonNativeFullscreenAny = notification.userInfo?[Ghostty.Notification.NonNativeFullscreenKey] else { return }
         guard let useNonNativeFullscreen = useNonNativeFullscreenAny as? Bool else { return }
 
-        self.fsHandler.toggleFullscreen(window: window, nonNativeFullscreen: useNonNativeFullscreen)
+        self.fullScreen.toggleFullscreen(window: window, nonNativeFullscreen: useNonNativeFullscreen)
         // After toggling fullscreen we need to focus the terminal again.
         self.focused = true
     }
diff --git a/macos/Sources/Features/Primary Window/PrimaryWindow.swift b/macos/Sources/Features/Primary Window/PrimaryWindow.swift
index 9eccb52f2..7b2e7c08e 100644
--- a/macos/Sources/Features/Primary Window/PrimaryWindow.swift	
+++ b/macos/Sources/Features/Primary Window/PrimaryWindow.swift	
@@ -28,6 +28,7 @@ class PrimaryWindow: NSWindow {
             appDelegate: appDelegate,
             focusedSurfaceWrapper: window.focusedSurfaceWrapper))
         window.windowController?.shouldCascadeWindows = true
+        window.title = "Ghostty 👻"
         return window
     }