Autosave all when the terminal loses focus (#3178)

* Autosave all when the terminal loses focus

* Correct comment on focus config

Co-authored-by: Blaž Hrastnik <blaz@mxxn.io>

* Need a block_try_flush_writes in all quit_all paths

Co-authored-by: Blaž Hrastnik <blaz@mxxn.io>

1 files changed, 9 insertions, 1 deletions

diff --git a/helix-term/src/ui/editor.rs b/helix-term/src/ui/editor.rs
index 73dfd52c..43b1e7a0 100644
--- a/helix-term/src/ui/editor.rs
+++ b/helix-term/src/ui/editor.rs
@@ -1426,7 +1426,15 @@ impl Component for EditorView {
 
             Event::Mouse(event) => self.handle_mouse_event(event, &mut cx),
             Event::IdleTimeout => self.handle_idle_timeout(&mut cx),
-            Event::FocusGained | Event::FocusLost => EventResult::Ignored(None),
+            Event::FocusGained => EventResult::Ignored(None),
+            Event::FocusLost => {
+                if context.editor.config().auto_save {
+                    if let Err(e) = commands::typed::write_all_impl(context, false, false) {
+                        context.editor.set_error(format!("{}", e));
+                    }
+                }
+                EventResult::Consumed(None)
+            }
         }
     }