Implement ext-session-lock

1 files changed, 12 insertions, 0 deletions

diff --git a/src/handlers/compositor.rs b/src/handlers/compositor.rs
index d8d93d9c..034f1ca5 100644
--- a/src/handlers/compositor.rs
+++ b/src/handlers/compositor.rs
@@ -160,6 +160,18 @@ impl CompositorHandler for State {
             // FIXME: granular redraws for cursors.
             self.niri.queue_redraw_all();
         }
+
+        // This might be a lock surface.
+        if self.niri.is_locked() {
+            for (output, state) in &self.niri.output_state {
+                if let Some(lock_surface) = &state.lock_surface {
+                    if lock_surface.wl_surface() == surface {
+                        self.niri.queue_redraw(output.clone());
+                        break;
+                    }
+                }
+            }
+        }
     }
 }