fix: always submit output enter event

src/wayland/core/compositor.rs

@@ -1,8 +1,11 @@
 use super::surface::WL_SURFACE_REGISTRY;
-use crate::wayland::core::surface::Surface;
+use crate::wayland::{core::surface::Surface, util::ClientExt};
 pub use waynest::server::protocol::core::wayland::wl_compositor::*;
 use waynest::{
-	server::{Client, Dispatcher, Result, protocol::core::wayland::wl_region::WlRegion},
+	server::{
+		Client, Dispatcher, Result,
+		protocol::core::wayland::{wl_region::WlRegion, wl_surface::WlSurface},
+	},
 	wire::ObjectId,
 };
 
@@ -17,6 +20,9 @@ impl WlCompositor for Compositor {
 		id: ObjectId,
 	) -> Result<()> {
 		let surface = client.insert(id, Surface::new(client, id));
+		if let Some(output) = client.display().output.get() {
+			surface.enter(client, id, output.0).await?;
+		}
 		WL_SURFACE_REGISTRY.add_raw(&surface);
 
 		Ok(())

src/wayland/display.rs

@@ -4,6 +4,7 @@ use crate::wayland::{
 	MessageSink,
 	core::{
 		callback::{Callback, WlCallback},
+		output::Output,
 		seat::Seat,
 	},
 	registry::Registry,
@@ -24,6 +25,7 @@ pub struct Display {
 	pub message_sink: MessageSink,
 	pub pid: Option<i32>,
 	pub seat: OnceLock<Arc<Seat>>,
+	pub output: OnceLock<Arc<Output>>,
 	id_counter: CounterU32,
 	pub creation_time: Instant,
 }
@@ -33,6 +35,7 @@ impl Display {
 			message_sink,
 			pid,
 			seat: OnceLock::new(),
+			output: OnceLock::new(),
 			id_counter: CounterU32::new(0xff000000), // Start at 0xff000000 to avoid conflicts with client-generated IDs
 			creation_time: Instant::now(),
 		}

src/wayland/registry.rs

@@ -6,9 +6,9 @@ use crate::wayland::{
 		seat::{Seat, WlSeat},
 		shm::{Shm, WlShm},
 	},
-	display::Display,
 	dmabuf::Dmabuf,
 	mesa_drm::MesaDrm,
+	util::ClientExt,
 	xdg::wm_base::{WmBase, XdgWmBase},
 };
 use waynest::{
@@ -141,13 +141,7 @@ impl WlRegistry for Registry {
 			RegistryGlobals::SEAT => {
 				tracing::info!("Binding seat with id {}", new_id.object_id);
 				let seat = client.insert(new_id.object_id, Seat::new());
-				if let Some(display) = client.get::<Display>(ObjectId::DISPLAY) {
-					tracing::info!("Setting seat in display");
-					let _ = display.seat.set(seat.clone());
-					tracing::info!("Seat set successfully");
-				} else {
-					tracing::warn!("No display found to set seat");
-				}
+				let _ = client.display().seat.set(seat.clone());
 				seat.name(client, new_id.object_id, "theonlyseat".into())
 					.await?;
 				seat.advertise_capabilities(client, new_id.object_id)
@@ -161,6 +155,7 @@ impl WlRegistry for Registry {
 			RegistryGlobals::OUTPUT => {
 				tracing::info!("Binding output");
 				let output = client.insert(new_id.object_id, Output(new_id.object_id));
+				let _ = client.display().output.set(output.clone());
 				output.advertise_outputs(client).await?;
 			}
 			RegistryGlobals::DMABUF => {