From 4be3451fbfaabe45073b98b2e57fa144c82f53ad Mon Sep 17 00:00:00 2001
From: Yves Biener <yves.biener@gmx.de>
Date: Thu, 7 Nov 2024 21:55:19 +0100
Subject: [PATCH] mod(app): interrupt application correctly

---
 src/app.zig | 10 ++++++++--
 1 file changed, 8 insertions(+), 2 deletions(-)

diff --git a/src/app.zig b/src/app.zig
index e651ea5..baf65e1 100644
--- a/src/app.zig
+++ b/src/app.zig
@@ -79,11 +79,12 @@ pub fn App(comptime E: type, comptime R: fn (comptime bool) type, comptime fulls
 
             this.quit_event.reset();
             this.thread = try std.Thread.spawn(.{}, @This().run, .{this});
-            if (this.termios) |_| return;
 
             var termios: std.posix.termios = undefined;
             try terminal.enableRawMode(&termios);
-            this.termios = termios;
+            if (this.termios) |_| {} else {
+                this.termios = termios;
+            }
             if (fullscreen) {
                 try terminal.saveScreen();
                 try terminal.enterAltScreen();
@@ -92,6 +93,10 @@ pub fn App(comptime E: type, comptime R: fn (comptime bool) type, comptime fulls
 
         pub fn interrupt(this: *@This()) !void {
             this.quit_event.set();
+            if (fullscreen) {
+                try terminal.existAltScreen();
+                try terminal.restoreScreen();
+            }
             if (this.thread) |thread| {
                 thread.join();
                 this.thread = null;
@@ -107,6 +112,7 @@ pub fn App(comptime E: type, comptime R: fn (comptime bool) type, comptime fulls
                     try terminal.restoreScreen();
                 }
             }
+            this.termios = null;
         }
 
         /// Quit the application loop.