1 files changed, 15 insertions, 1 deletions

diff --git a/rsnix/src/wm.rs b/rsnix/src/wm.rs
index 2641b69..05781e8 100644
--- a/rsnix/src/wm.rs
+++ b/rsnix/src/wm.rs
@@ -394,8 +394,22 @@ pub fn handle_key(ev: KeyEvent) -> bool {
     }
 }
 
+static TERM_COUNT: core::sync::atomic::AtomicUsize = core::sync::atomic::AtomicUsize::new(0);
+
+/// Callback set by rsdos to spawn a terminal task.  Takes (title, w, h).
+pub static mut SPAWN_TERMINAL_CB: Option<fn(&str, usize, usize)> = None;
+
 fn spawn_terminal() {
-    crate::serial_println!("wm: F1 (spawn terminal) not implemented yet");
+    let Some(cb) = (unsafe { SPAWN_TERMINAL_CB }) else {
+        crate::serial_println!("wm: SPAWN_TERMINAL_CB not set");
+        return;
+    };
+    let n = TERM_COUNT.fetch_add(1, Ordering::Relaxed) + 1;
+    let title = alloc::format!("term {}", n);
+    let (cw, ch) = gop::pixel_dims();
+    let w = 640.min(cw);
+    let h = 400.min(ch);
+    cb(&title, w, h);
 }
 
 fn remove_from_zorder(id: usize) {