don't focus window until super+tab is released

README.md

@@ -6,8 +6,8 @@ commands for application and same-application window switching.
 
 The application HUD groups windows by Hyprland `class`, orders applications and
 their windows by most-recent focus, and resolves names and icons from installed
-desktop files. Selecting an application raises all of its windows and focuses
-its most-recent window.
+desktop files. Cycling changes only the HUD selection; accepting that selection
+raises all of the application's windows and focuses its most-recent window.
 
 This implementation uses only standard Hyprland IPC. It does not depend on the
 custom `cycleapp` or `cycleappwindow` dispatchers.
@@ -16,7 +16,7 @@ custom `cycleapp` or `cycleappwindow` dispatchers.
 
 - `Super+Tab` / `Super+Shift+Tab`: show the application HUD and move selection.
 - Release `Super` or press `Enter`: accept the selection.
-- `Escape`: cancel and restore the original application.
+- `Escape`: cancel without changing application focus or window stacking.
 - `Super+grave` / `Super+Shift+grave`: cycle windows in the current application.
 - `Super+H`: hide every window in the current application.
 
@@ -91,10 +91,11 @@ Set `RUST_LOG=hypr_switcher=debug` on the daemon command for diagnostics.
 - `src/main.rs` owns the daemon command socket, switch sessions, GTK HUD, and
   keyboard handling.
 
-The daemon freezes MRU updates while the HUD is previewing applications so its
-own focus requests do not reorder the active switch session. Final focus is
-sent shortly after the layer-shell HUD closes, allowing its exclusive keyboard
-grab to be released first.
+The daemon freezes MRU updates while the HUD is active, keeping the application
+order stable throughout the switch session. It does not raise or focus the
+highlighted application while cycling. Final focus is sent shortly after the
+layer-shell HUD closes, allowing its exclusive keyboard grab to be released
+first.
 
 ## Troubleshooting
 

src/main.rs

@@ -43,7 +43,6 @@ struct Session {
     id: u64,
     groups: Vec<AppGroup>,
     selected: usize,
-    original: usize,
     destination_workspace: String,
 }
 
@@ -306,7 +305,6 @@ impl Switcher {
             id: session_id,
             groups,
             selected,
-            original,
             destination_workspace: workspace.name,
         });
         drop(state);
@@ -315,7 +313,6 @@ impl Switcher {
         self.window
             .set_keyboard_mode(layer::KeyboardMode::Exclusive);
         self.window.present();
-        self.activate_selected();
     }
 
     fn cycle(&self, direction: Direction) {
@@ -330,24 +327,6 @@ impl Switcher {
         };
         drop(state);
         self.render();
-        self.activate_selected();
-    }
-
-    fn activate_selected(&self) {
-        let selected = self
-            .state
-            .borrow()
-            .session
-            .as_ref()
-            .map(|session| session.groups[session.selected].clone());
-        if let Some(group) = selected {
-            if group.hidden {
-                return;
-            }
-            if let Err(error) = ipc::activate_app(&group) {
-                log::error!("failed to activate {}: {error:#}", group.key);
-            }
-        }
     }
 
     fn hide_current_app(&self) {
@@ -480,26 +459,28 @@ impl Switcher {
     }
 
     fn finish(&self, commit: bool) {
-        let (target, destination_workspace) = {
+        let selection = {
             let mut state = self.state.borrow_mut();
             let Some(session) = state.session.take() else {
                 return;
             };
-            let target_index = if commit {
-                session.selected
-            } else {
-                session.original
-            };
-            let target = session.groups[target_index].clone();
+            if commit {
+                let target = session.groups[session.selected].clone();
                 if let Some(window) = target.representative() {
                     state.history.touch(&window.address);
                 }
                 state.ignore_focus_until = Some(Instant::now() + Duration::from_millis(200));
-            (target, session.destination_workspace)
+                Some((target, session.destination_workspace))
+            } else {
+                None
+            }
         };
 
         self.window.set_keyboard_mode(layer::KeyboardMode::None);
         self.window.hide();
+        let Some((target, destination_workspace)) = selection else {
+            return;
+        };
         // The layer surface releases its exclusive keyboard focus
         // asynchronously. Wait for that round-trip before focusing the
         // selected toplevel, otherwise Hyprland raises it without granting