fix(quick-pane): serialize native visibility

ui/src-tauri/src/lib.rs

@@ -9,6 +9,7 @@ use tauri::{
 };
 
 struct LegacySubscription(Mutex<Option<JoinHandle<()>>>);
+struct QuickPaneVisibility(Mutex<bool>);
 struct WorkspaceSubscription {
     generation: Arc<bridge::SubscriptionGeneration>,
     task: Mutex<Option<JoinHandle<()>>>,
@@ -64,9 +65,9 @@ fn should_hide_close_request(label: &str) -> bool {
     label == "quick-pane"
 }
 
-fn get_or_create_quick_pane(app: &AppHandle) -> Result<WebviewWindow, String> {
+fn get_or_create_quick_pane(app: &AppHandle) -> Result<(WebviewWindow, bool), String> {
     if let Some(window) = app.get_webview_window("quick-pane") {
-        return Ok(window);
+        return Ok((window, false));
     }
     let config = app
         .config()
@@ -75,31 +76,47 @@ fn get_or_create_quick_pane(app: &AppHandle) -> Result<WebviewWindow, String> {
         .iter()
         .find(|window| window.label == "quick-pane")
         .ok_or_else(|| "Quick Pane window configuration is missing".to_owned())?;
-    WebviewWindowBuilder::from_config(app, config)
+    let window = WebviewWindowBuilder::from_config(app, config)
         .map_err(|error| error.to_string())?
         .build()
-        .map_err(|error| error.to_string())
+        .map_err(|error| error.to_string())?;
+    Ok((window, true))
 }
 
 fn toggle_quick_pane(app: &AppHandle) {
-    let window = match get_or_create_quick_pane(app) {
-        Ok(window) => window,
+    let (window, created) = match get_or_create_quick_pane(app) {
+        Ok(result) => result,
         Err(error) => {
             eprintln!("Could not create Quick Pane window: {error}");
             return;
         }
     };
-    match quick_pane_action(window.is_visible().unwrap_or(false)) {
+    let Some(state) = app.try_state::<QuickPaneVisibility>() else {
+        eprintln!("Quick Pane visibility state is unavailable");
+        return;
+    };
+    let mut current = state
+        .0
+        .lock()
+        .unwrap_or_else(|poisoned| poisoned.into_inner());
+    if created {
+        *current = false;
+    }
+    match quick_pane_action(*current) {
         WindowAction::Hide => {
-            let _ = window.hide();
+            if window.hide().is_ok() {
+                *current = false;
+            }
         }
         WindowAction::ShowAndFocus => {
             if let Some(main) = app.get_webview_window("main") {
                 let _ = main.hide();
             }
-            let _ = window.show();
-            let _ = window.unminimize();
-            let _ = window.set_focus();
+            if window.show().is_ok() {
+                *current = true;
+                let _ = window.unminimize();
+                let _ = window.set_focus();
+            }
         }
     }
 }
@@ -426,6 +443,7 @@ pub fn run() {
     let builder = tauri::Builder::default()
         .plugin(tauri_plugin_dialog::init())
         .manage(LegacySubscription(Mutex::new(None)))
+        .manage(QuickPaneVisibility(Mutex::new(false)))
         .manage(WorkspaceSubscription {
             generation: Arc::new(bridge::SubscriptionGeneration::default()),
             task: Mutex::new(None),
@@ -452,7 +470,17 @@ pub fn run() {
             if should_hide_close_request(window.label()) {
                 if let WindowEvent::CloseRequested { api, .. } = event {
                     api.prevent_close();
-                    let _ = window.hide();
+                    if let Some(state) = window.app_handle().try_state::<QuickPaneVisibility>() {
+                        let mut current = state
+                            .0
+                            .lock()
+                            .unwrap_or_else(|poisoned| poisoned.into_inner());
+                        if window.hide().is_ok() {
+                            *current = false;
+                        }
+                    } else {
+                        let _ = window.hide();
+                    }
                 }
             }
         })