From 18cf806a27f06185b1ceb2d63f3b9bc2dd3dc80e Mon Sep 17 00:00:00 2001
From: Kirill Chibisov <contact@kchibisov.com>
Date: Sat, 11 Jul 2020 20:03:09 +0300
Subject: Remove gui dependencies from alacritty_terminal

This commit removes font dependency from alacritty_terminal,
so it'll simplify the usage of alacritty_terminal as a library,
since you won't link to system's libraries anymore. It also
moves many alacritty related config options from it.

Fixes #3393.
---
 alacritty/src/panic.rs | 24 ++++++++++++++++++++++++
 1 file changed, 24 insertions(+)
 create mode 100644 alacritty/src/panic.rs

(limited to 'alacritty/src/panic.rs')

diff --git a/alacritty/src/panic.rs b/alacritty/src/panic.rs
new file mode 100644
index 00000000..9a76df72
--- /dev/null
+++ b/alacritty/src/panic.rs
@@ -0,0 +1,24 @@
+use alacritty_terminal::tty::windows::win32_string;
+
+// Install a panic handler that renders the panic in a classical Windows error
+// dialog box as well as writes the panic to STDERR.
+pub fn attach_handler() {
+    use std::{io, io::Write, panic, ptr};
+    use winapi::um::winuser;
+
+    panic::set_hook(Box::new(|panic_info| {
+        let _ = writeln!(io::stderr(), "{}", panic_info);
+        let msg = format!("{}\n\nPress Ctrl-C to Copy", panic_info);
+        unsafe {
+            winuser::MessageBoxW(
+                ptr::null_mut(),
+                win32_string(&msg).as_ptr(),
+                win32_string("Alacritty: Runtime Error").as_ptr(),
+                winuser::MB_ICONERROR
+                    | winuser::MB_OK
+                    | winuser::MB_SETFOREGROUND
+                    | winuser::MB_TASKMODAL,
+            );
+        }
+    }));
+}
-- 
cgit