working!

rust/Cargo.lock

@@ -151,6 +151,21 @@ dependencies = [
  "wasm-bindgen",
 ]
 
+[[package]]
+name = "crossbeam-channel"
+version = "0.5.15"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "82b8f8f868b36967f9606790d1903570de9ceaf870a7bf9fbbd3016d636a2cb2"
+dependencies = [
+ "crossbeam-utils",
+]
+
+[[package]]
+name = "crossbeam-utils"
+version = "0.8.21"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "d0a5c400df2834b80a4c3327b3aad3a4c4cd4de0629063962b03235697506a28"
+
 [[package]]
 name = "crypto-common"
 version = "0.1.6"
@@ -610,7 +625,9 @@ checksum = "c08c74e62047bb2de4ff487b251e4a92e24f48745648451635cec7d591162d9f"
 name = "rust_lib_flight"
 version = "0.1.0"
 dependencies = [
+ "crossbeam-channel",
  "flutter_rust_bridge",
+ "libc",
  "serde",
  "serde_json",
  "wayland-client",

rust/Cargo.toml

@@ -13,3 +13,5 @@ wayland-client = "0.31"
 serde = { version = "1", features = ["derive"] }
 serde_json = "1"
 wayland-protocols = { version = "0.32.12", features = ["client", "staging"] }
+libc = "0.2.185"
+crossbeam-channel = "0.5.15"

rust/src/api/workspace_api.rs

@@ -1,29 +1,34 @@
 use crate::{frb_generated::StreamSink, internal::wayland::AppState};
-use flutter_rust_bridge::RustAutoOpaqueNom;
 use serde_json::Result;
 use std::collections::HashMap;
 use wayland_client::Connection;
-use wayland_protocols::ext::workspace::v1::client::{
+use std::sync::{OnceLock, mpsc::Sender};
-    ext_workspace_handle_v1::ExtWorkspaceHandleV1, ext_workspace_manager_v1::ExtWorkspaceManagerV1,
+use std::os::fd::AsRawFd;
-};
+
+static CONTROLLER: OnceLock<Sender<u32>> = OnceLock::new();
 
 #[derive(Clone)]
 pub struct Workspace {
     pub activated: bool,
     pub id: u32,
     pub coords: Option<(u8, u8)>,
-    pub handle: RustAutoOpaqueNom<ExtWorkspaceHandleV1>,
-    pub manager_handle: RustAutoOpaqueNom<ExtWorkspaceManagerV1>,
 }
 
 impl Workspace {
     pub fn activate(&self) {
-        self.handle.try_read().unwrap().clone().activate();
+        if let Some(tx) = CONTROLLER.get() {
-        self.manager_handle.try_read().unwrap().clone().commit();
+            tx.send(self.id).expect("Sending activate command failed");
+        }
     }
 }
 
 pub fn listen_workspaces(sink: StreamSink<Vec<Vec<Workspace>>>) -> Result<()> {
+	use std::sync::mpsc;
+
+	let (tx, rx) = mpsc::channel::<u32>();
+
+	CONTROLLER.set(tx).unwrap();
+
     std::thread::spawn(move || {
         let conn = Connection::connect_to_env().expect("Failed to connect to Wayland");
 
@@ -32,17 +37,44 @@ pub fn listen_workspaces(sink: StreamSink<Vec<Vec<Workspace>>>) -> Result<()> {
 
         let mut state = AppState {
             workspaces: HashMap::new(),
-            workspace_group: HashMap::new(),
+            workspace_groups: HashMap::new(),
+			workspace_handles: HashMap::new(),
             sink,
         };
 
         conn.display().get_registry(&qh, ());
 
-        loop {
+
-            event_queue
+loop {
-                .blocking_dispatch(&mut state)
+    event_queue.flush().unwrap();
-                .expect("Wayland dispatch failed");
+
+    let read_guard = event_queue.prepare_read().unwrap();
+    let fd = read_guard.connection_fd().as_raw_fd();
+
+    let mut fds = [libc::pollfd {
+        fd,
+        events: libc::POLLIN,
+        revents: 0,
+    }];
+
+    let timeout = 10;
+
+    let res = unsafe { libc::poll(fds.as_mut_ptr(), 1, timeout) };
+
+    if res > 0 && (fds[0].revents & libc::POLLIN) != 0 {
+        read_guard.read().unwrap();
+        event_queue.dispatch_pending(&mut state).unwrap();
+    } else {
+        drop(read_guard);
+    }
+
+    while let Ok(id) = rx.try_recv() {
+        if let Some(ws) = state.workspace_handles.get(&id) {
+            ws.handle.activate();
+            ws.manager_handle.commit();
         }
+    }
+}
     });
 
     Ok(())

rust/src/internal/wayland.rs

@@ -1,7 +1,6 @@
 use crate::{frb_generated::StreamSink, workspace_api::Workspace};
 use std::collections::HashMap;
 
-use flutter_rust_bridge::RustAutoOpaqueNom;
 use wayland_client::{
     self, event_created_child, protocol::wl_registry, Connection, Dispatch, Proxy, QueueHandle,
 };
@@ -10,9 +9,15 @@ use wayland_protocols::ext::workspace::v1::client::{
     ext_workspace_group_handle_v1, ext_workspace_handle_v1, ext_workspace_manager_v1,
 };
 
+pub struct WorkspaceHandles {
+    pub handle: ext_workspace_handle_v1::ExtWorkspaceHandleV1,
+    pub manager_handle: ext_workspace_manager_v1::ExtWorkspaceManagerV1,
+}
+
 pub struct AppState {
     pub workspaces: HashMap<u32, Workspace>,
-    pub workspace_group: HashMap<u32, u32>,
+    pub workspace_groups: HashMap<u32, u32>,
+    pub workspace_handles: HashMap<u32, WorkspaceHandles>,
     pub sink: StreamSink<Vec<Vec<Workspace>>>,
 }
 
@@ -21,7 +26,7 @@ impl AppState {
         let mut groups: HashMap<u32, Vec<(&u32, &Workspace)>> = HashMap::new();
 
         for (ws_id, ws) in &self.workspaces {
-            if let Some(group_id) = self.workspace_group.get(ws_id) {
+            if let Some(group_id) = self.workspace_groups.get(ws_id) {
                 groups
                     .entry(group_id.clone())
                     .or_insert_with(Vec::new)
@@ -85,15 +90,21 @@ impl Dispatch<ext_workspace_manager_v1::ExtWorkspaceManagerV1, ()> for AppState
         match event {
             ext_workspace_manager_v1::Event::Workspace { workspace } => {
                 state.workspaces.insert(
-                    workspace.id().protocol_id().clone(),
+                    workspace.id().protocol_id(),
                     Workspace {
                         activated: false,
 						id: workspace.id().protocol_id(),
-						handle: RustAutoOpaqueNom::new(workspace.clone()),
-						manager_handle: RustAutoOpaqueNom::new(proxy.clone()),
                         coords: None,
                     },
                 );
+
+				state.workspace_handles.insert(
+					workspace.id().protocol_id(),
+					WorkspaceHandles {
+						handle: workspace,
+						manager_handle: proxy.clone(),
+					}
+				);
             }
             _ => {}
         }
@@ -156,7 +167,8 @@ impl Dispatch<ext_workspace_handle_v1::ExtWorkspaceHandleV1, ()> for AppState {
 
             ext_workspace_handle_v1::Event::Removed => {
                 state.workspaces.remove(&id.protocol_id());
-                state.workspace_group.remove(&id.protocol_id());
+                state.workspace_groups.remove(&id.protocol_id());
+                state.workspace_handles.remove(&id.protocol_id());
                 state.emit();
             }
 
@@ -179,13 +191,13 @@ impl Dispatch<ext_workspace_group_handle_v1::ExtWorkspaceGroupHandleV1, ()> for
         match event {
             ext_workspace_group_handle_v1::Event::WorkspaceEnter { workspace } => {
                 state
-                    .workspace_group
+                    .workspace_groups
                     .insert(workspace.id().protocol_id(), group_id.protocol_id());
                 state.emit();
             }
 
             ext_workspace_group_handle_v1::Event::WorkspaceLeave { workspace } => {
-                state.workspace_group.remove(&workspace.id().protocol_id());
+                state.workspace_groups.remove(&workspace.id().protocol_id());
                 state.emit();
             }