feat: app icon on settings window, smarter updater UI, startup status

Author: Londopy

src/tray.rs

@@ -23,7 +23,7 @@ pub struct TrayHandle {
     pub ids: TrayMenuIds,
 }
 
-const ICON_SIZE: usize = 64;
+pub const ICON_SIZE: usize = 64;
 
 // pixel helpers
 

src/ui/mod.rs

@@ -168,11 +168,18 @@ pub fn open_settings(config_shared: Arc<Mutex<AppConfig>>, cmd_tx: mpsc::Sender<
         }
         let _guard = Guard;
 
+        let icon = {
+            let rgba = crate::tray::build_icon_rgba(&crate::state::AppState::default());
+            let size = crate::tray::ICON_SIZE as u32;
+            std::sync::Arc::new(egui::IconData { rgba, width: size, height: size })
+        };
+
         let native_options = eframe::NativeOptions {
             viewport: egui::ViewportBuilder::default()
                 .with_title("HideDesktopApps Settings")
                 .with_inner_size([600.0, 480.0])
-                .with_resizable(true),
+                .with_resizable(true)
+                .with_icon(icon),
             event_loop_builder: Some(Box::new(|builder| {
                 use winit::platform::windows::EventLoopBuilderExtWindows;
                 builder.with_any_thread(true);

src/ui/startup_tab.rs

@@ -16,18 +16,27 @@ impl SettingsApp {
             self.dirty = true;
         }
 
+        // Big clear status banner so the user always knows the actual state.
+        let (banner_text, banner_color) = if self.config.startup.enabled {
+            ("Startup: ENABLED", egui::Color32::from_rgb(80, 200, 100))
+        } else {
+            ("Startup: DISABLED", egui::Color32::from_rgb(160, 160, 160))
+        };
+        ui.colored_label(banner_color, banner_text);
+
         ui.add_space(8.0);
         ui.separator();
 
-        // Query the registry directly so the status is always accurate.
+        // Query the task scheduler directly so the status is always accurate.
         let registered = crate::startup::is_registered();
         self.startup_registered = registered;
 
-        ui.label(if registered {
-            "Status: Registered in startup."
+        let (task_text, task_color) = if registered {
+            ("Task registered: Yes", egui::Color32::from_rgb(80, 200, 100))
         } else {
-            "Status: Not registered in startup."
-        });
+            ("Task registered: No", egui::Color32::from_rgb(220, 100, 80))
+        };
+        ui.colored_label(task_color, task_text);
 
         ui.add_space(4.0);
         ui.horizontal(|ui| {

src/ui/updater_tab.rs

@@ -118,13 +118,27 @@ impl SettingsApp {
                 self.update_status = Some("Checking...".to_string());
             }
 
-            if ui.button("Download & Install Update").clicked() {
+            let update_ready = self
+                .update_status
+                .as_deref()
+                .map_or(false, |s| s.starts_with("Update available"));
+
+            if update_ready && ui.button("Download & Install Update").clicked() {
                 let channel = self.config.updater.channel.clone();
                 crate::updater::background_apply(channel);
                 self.update_status = Some("Downloading update...".to_string());
             }
         });
 
+        if self.config.updater.enabled {
+            ui.add_space(2.0);
+            ui.weak(format!(
+                "Auto-checks every {} hour{}.",
+                self.config.updater.check_interval_h,
+                if self.config.updater.check_interval_h == 1 { "" } else { "s" }
+            ));
+        }
+
         ui.add_space(8.0);
         ui.label("Updates are verified with SHA-256 before applying.");
     }