new workspace

wlx-overlay-s/src/backend/openxr/blocker.rs

@@ -0,0 +1,73 @@
+use libmonado::{ClientState, Monado};
+use log::{info, warn};
+
+use crate::{backend::overlay::OverlayID, state::AppState};
+
+pub(super) struct InputBlocker {
+    hovered_last_frame: bool,
+}
+
+impl InputBlocker {
+    pub const fn new() -> Self {
+        Self {
+            hovered_last_frame: false,
+        }
+    }
+
+    pub fn update(&mut self, state: &AppState, watch_id: OverlayID, monado: &mut Monado) {
+        if !state.session.config.block_game_input {
+            return;
+        }
+
+        let any_hovered = state.input_state.pointers.iter().any(|p| {
+            p.interaction.hovered_id.is_some_and(|id| {
+                id != watch_id || !state.session.config.block_game_input_ignore_watch
+            })
+        });
+
+        match (any_hovered, self.hovered_last_frame) {
+            (true, false) => {
+                info!("Blocking input");
+                set_clients_io_active(monado, false);
+            }
+            (false, true) => {
+                info!("Unblocking input");
+                set_clients_io_active(monado, true);
+            }
+            _ => {}
+        }
+
+        self.hovered_last_frame = any_hovered;
+    }
+}
+
+fn set_clients_io_active(monado: &mut Monado, active: bool) {
+    match monado.clients() {
+        Ok(clients) => {
+            for mut client in clients {
+                let name = match client.name() {
+                    Ok(n) => n,
+                    Err(e) => {
+                        warn!("Failed to get client name: {e}");
+                        continue;
+                    }
+                };
+
+                let state = match client.state() {
+                    Ok(s) => s,
+                    Err(e) => {
+                        warn!("Failed to get client state: {e}");
+                        continue;
+                    }
+                };
+
+                if name != "wlx-overlay-s" && state.contains(ClientState::ClientSessionVisible) {
+                    if let Err(e) = client.set_io_active(active) {
+                        warn!("Failed to set io active for client: {e}");
+                    }
+                }
+            }
+        }
+        Err(e) => warn!("Failed to get clients from Monado: {e}"),
+    }
+}