diff options
| -rw-r--r-- | crates/wayland/src/protocols.rs | 18 |
1 files changed, 18 insertions, 0 deletions
diff --git a/crates/wayland/src/protocols.rs b/crates/wayland/src/protocols.rs index a0aed3f..9f23c69 100644 --- a/crates/wayland/src/protocols.rs +++ b/crates/wayland/src/protocols.rs @@ -636,7 +636,25 @@ impl WlrLayerShellHandler for CompState { let mut map = layer_map_for_output(&output); let found = map.layers().find(|l| l.layer_surface() == &surface).cloned(); if let Some(layer) = found { + // Same zone-change recompute `ensure_layer_initial_configure` + // already does on every commit that changes a layer's + // exclusive zone (state.rs) - but this is the *only* place + // that ever runs for a surface that goes away without one + // last commit. `unmap_layer` alone doesn't trigger it: + // reported live (by the AGS peer session) as a bar unmapping + // for fullscreen yet `srd monitors` still reporting the + // bar's old reserved_top for as long as fullscreen lasted -- + // harmless there only because fullscreen targets + // `full_geometry`, which ignores the reservation anyway, but + // wrong for anything that reads `usable`/`geometry` while a + // bar is unmapped without exiting cleanly (a crash, not just + // AGS's cooperative fullscreen hide). + let zone_before = map.non_exclusive_zone(); map.unmap_layer(&layer); + let zone_after = map.non_exclusive_zone(); + if zone_after != zone_before { + self.pending.borrow_mut().push(srdwm_core::Event::MonitorAdded(srdwm_core::Monitor::new(0, "", srdwm_core::Rect::new(0, 0, 0, 0)))); + } break; } } |