Add hide menu bar icon

src/app.rs

@@ -52,6 +52,7 @@ pub enum Message {
     ClearSearchResults,
     WindowFocusChanged(Id, bool),
     ClearSearchQuery,
+    HideTrayIcon,
     ReloadConfig,
     SetSender(ExtSender),
     SwitchToPage(Page),

src/app/menubar.rs

@@ -38,6 +38,7 @@ pub fn menu_icon(hotkey: (Option<Modifiers>, Code), hotkey_id: u32, sender: ExtS
         &get_help_item(),
         &PredefinedMenuItem::separator(),
         &open_settings_item(),
+        &hide_tray_icon(),
         &quit_item(),
     ])
     .unwrap();
@@ -71,6 +72,10 @@ fn init_event_handler(sender: ExtSender, hotkey_id: u32) {
                     sender.clone().try_send(Message::ReloadConfig).unwrap();
                 });
             }
+            "hide_tray_icon" => {
+                runtime
+                    .spawn(async move { sender.clone().try_send(Message::HideTrayIcon).unwrap() });
+            }
             "open_issue_page" => {
                 open_url("https://github.com/unsecretised/rustcast/issues/new");
             }
@@ -101,6 +106,10 @@ fn version_item() -> MenuItem {
     MenuItem::new(version, false, None)
 }
 
+fn hide_tray_icon() -> MenuItem {
+    MenuItem::with_id("hide_tray_icon", "Hide Tray Icon", true, None)
+}
+
 fn open_item(hotkey: (Option<Modifiers>, Code)) -> MenuItem {
     MenuItem::with_id(
         "show_rustcast",

src/app/tile/update.rs

@@ -2,6 +2,7 @@
 use std::cmp::min;
 use std::fs;
 use std::path::Path;
+use std::thread;
 use std::time::Duration;
 
 use global_hotkey::hotkey::HotKey;
@@ -44,6 +45,14 @@ pub fn handle_update(tile: &mut Tile, message: Message) -> Task<Message> {
             tile.visible = true;
             Task::none()
         }
+        Message::HideTrayIcon => {
+            tile.tray_icon = None;
+            tile.config.show_trayicon = false;
+            let home = std::env::var("HOME").unwrap();
+            let confg_str = toml::to_string(&tile.config).unwrap();
+            thread::spawn(move || fs::write(home + "/.config/rustcast/config.toml", confg_str));
+            Task::none()
+        }
 
         Message::SetSender(sender) => {
             tile.sender = Some(sender.clone());
@@ -203,12 +212,17 @@ pub fn handle_update(tile: &mut Tile, message: Message) -> Task<Message> {
 
         Message::ChangeFocus(key) => {
             let u32_len = tile.results.len() as u32;
-            match key {
-                ArrowKey::ArrowDown => tile.focus_id = (tile.focus_id + 1) % u32_len,
-                ArrowKey::ArrowUp => tile.focus_id = (tile.focus_id + u32_len - 1) % u32_len,
-                _ => {}
+            if u32_len > 0 {
+                match key {
+                    ArrowKey::ArrowDown => tile.focus_id = (tile.focus_id + 1) % u32_len,
+                    ArrowKey::ArrowUp => tile.focus_id = (tile.focus_id + u32_len - 1) % u32_len,
+                    _ => {}
+                }
+
+                operation::focus(format!("result-{}", tile.focus_id))
+            } else {
+                Task::none()
             }
-            operation::focus(format!("result-{}", tile.focus_id))
         }
 
         Message::OpenFocused => match tile.results.get(tile.focus_id as usize) {