open control panel from tray

src-tauri/Cargo.toml

@@ -18,7 +18,7 @@ crate-type = ["staticlib", "cdylib", "rlib"]
 tauri-build = { version = "2", features = [] }
 
 [dependencies]
-tauri = { version = "2", features = ["macos-private-api", "unstable"] }
+tauri = { version = "2", features = ["macos-private-api", "tray-icon", "unstable"] }
 tauri-plugin-dialog = "2"
 tauri-plugin-opener = "2"
 serde = { version = "1", features = ["derive"] }

src-tauri/src/ui/control_panel/mod.rs

@@ -5,11 +5,7 @@ const ACTION_WINDOW_PREFIX: &str = "control-panel-action-";
 
 pub fn init(handle: &AppHandle) {
     if let Some(window) = handle.get_webview_window(WINDOW_LABEL) {
-        if !window.is_visible().unwrap() {
+        window.hide().unwrap();
-            window.center().unwrap();
-            window.show().unwrap();
-        };
-        window.set_focus().unwrap();
         return;
     };
 
@@ -23,9 +19,11 @@ pub fn init(handle: &AppHandle) {
     .min_inner_size(400.0, 600.0)
     .resizable(false)
     .maximizable(false)
-    .visible(true);
+    .center()
+    .visible(false);
 
     let window = builder.build().unwrap();
+    window.hide().unwrap();
     let window_c = window.clone();
     window.on_window_event(move |event: &tauri::WindowEvent| {
         if let tauri::WindowEvent::CloseRequested { api, .. } = event {
@@ -35,6 +33,16 @@ pub fn init(handle: &AppHandle) {
     });
 }
 
+pub fn show(handle: &AppHandle) -> Result<(), String> {
+    let window = handle
+        .get_webview_window(WINDOW_LABEL)
+        .ok_or_else(|| "Control panel window was not created during startup.".to_string())?;
+
+    window.unminimize().map_err(|error| error.to_string())?;
+    window.show().map_err(|error| error.to_string())?;
+    window.set_focus().map_err(|error| error.to_string())
+}
+
 #[tauri::command]
 #[specta::specta]
 pub fn open_action_window(

src-tauri/src/ui/mod.rs

@@ -4,10 +4,12 @@ pub mod control_panel;
 #[cfg(debug_assertions)]
 mod debug;
 pub mod scene;
+mod tray;
 
 pub fn init(app_handle: &AppHandle) {
     #[cfg(debug_assertions)]
     debug::init(app_handle);
     scene::init(app_handle);
     control_panel::init(app_handle);
+    tray::init(app_handle);
 }

src-tauri/src/ui/tray.rs

@@ -0,0 +1,45 @@
+use tauri::{
+    AppHandle,
+    menu::{Menu, MenuItem},
+    tray::TrayIconBuilder,
+};
+
+use super::control_panel;
+
+const OPEN_CONTROL_PANEL_ID: &str = "open-control-panel";
+const QUIT_ID: &str = "quit";
+
+pub fn init(handle: &AppHandle) {
+    let open_control_panel = MenuItem::with_id(
+        handle,
+        OPEN_CONTROL_PANEL_ID,
+        "Open Control Panel",
+        true,
+        None::<&str>,
+    )
+    .expect("Open Control Panel tray menu item should be created");
+    let quit = MenuItem::with_id(handle, QUIT_ID, "Quit", true, None::<&str>)
+        .expect("Quit tray menu item should be created");
+    let menu = Menu::with_items(handle, &[&open_control_panel, &quit])
+        .expect("Tray menu should be created");
+
+    let mut builder = TrayIconBuilder::new()
+        .tooltip("Wyd")
+        .menu(&menu)
+        .show_menu_on_left_click(true)
+        .on_menu_event(|app, event| match event.id().as_ref() {
+            OPEN_CONTROL_PANEL_ID => {
+                if let Err(error) = control_panel::show(app) {
+                    eprintln!("Failed to show control panel: {error}");
+                }
+            }
+            QUIT_ID => app.exit(0),
+            _ => {}
+        });
+
+    if let Some(icon) = handle.default_window_icon() {
+        builder = builder.icon(icon.clone());
+    }
+
+    builder.build(handle).expect("Tray icon should be created");
+}