feat: macos services menu added (#3231)

CHANGELOG.md

@@ -11,6 +11,7 @@ Unreleased` header.
 
 # Unreleased
 
+- On macOS, add services menu.
 - On macOS, remove spurious error logging when handling `Fn`.
 
 # 0.29.4

src/platform_impl/macos/appkit/application.rs

@@ -80,6 +80,9 @@ extern_methods!(
         #[method(setMainMenu:)]
         pub fn setMainMenu(&self, menu: &NSMenu);
 
+        #[method(setServicesMenu:)]
+        pub fn setServicesMenu(&self, menu: &NSMenu);
+
         #[method_id(effectiveAppearance)]
         pub fn effectiveAppearance(&self) -> Id<NSAppearance>;
 

src/platform_impl/macos/appkit/menu_item.rs

@@ -20,7 +20,11 @@ extern_methods!(
         #[method_id(new)]
         pub fn new() -> Id<Self>;
 
-        pub fn newWithTitle(title: &NSString, action: Sel, key_equivalent: &NSString) -> Id<Self> {
+        pub fn newWithTitle(
+            title: &NSString,
+            action: Option<Sel>,
+            key_equivalent: &NSString,
+        ) -> Id<Self> {
             unsafe {
                 msg_send_id![
                     Self::alloc(),

src/platform_impl/macos/menu.rs

@@ -21,7 +21,16 @@ pub fn initialize() {
 
     // About menu item
     let about_item_title = ns_string!("About ").stringByAppendingString(&process_name);
-    let about_item = menu_item(&about_item_title, sel!(orderFrontStandardAboutPanel:), None);
+    let about_item = menu_item(
+        &about_item_title,
+        Some(sel!(orderFrontStandardAboutPanel:)),
+        None,
+    );
+
+    // Services menu item
+    let services_menu = NSMenu::new();
+    let services_item = menu_item(ns_string!("Services"), None, None);
+    services_item.setSubmenu(&services_menu);
 
     // Seperator menu item
     let sep_first = NSMenuItem::separatorItem();
@@ -30,7 +39,7 @@ pub fn initialize() {
     let hide_item_title = ns_string!("Hide ").stringByAppendingString(&process_name);
     let hide_item = menu_item(
         &hide_item_title,
-        sel!(hide:),
+        Some(sel!(hide:)),
         Some(KeyEquivalent {
             key: ns_string!("h"),
             masks: None,
@@ -41,7 +50,7 @@ pub fn initialize() {
     let hide_others_item_title = ns_string!("Hide Others");
     let hide_others_item = menu_item(
         hide_others_item_title,
-        sel!(hideOtherApplications:),
+        Some(sel!(hideOtherApplications:)),
         Some(KeyEquivalent {
             key: ns_string!("h"),
             masks: Some(
@@ -52,7 +61,11 @@ pub fn initialize() {
 
     // Show applications menu item
     let show_all_item_title = ns_string!("Show All");
-    let show_all_item = menu_item(show_all_item_title, sel!(unhideAllApplications:), None);
+    let show_all_item = menu_item(
+        show_all_item_title,
+        Some(sel!(unhideAllApplications:)),
+        None,
+    );
 
     // Seperator menu item
     let sep = NSMenuItem::separatorItem();
@@ -61,7 +74,7 @@ pub fn initialize() {
     let quit_item_title = ns_string!("Quit ").stringByAppendingString(&process_name);
     let quit_item = menu_item(
         &quit_item_title,
-        sel!(terminate:),
+        Some(sel!(terminate:)),
         Some(KeyEquivalent {
             key: ns_string!("q"),
             masks: None,
@@ -70,6 +83,7 @@ pub fn initialize() {
 
     app_menu.addItem(&about_item);
     app_menu.addItem(&sep_first);
+    app_menu.addItem(&services_item);
     app_menu.addItem(&hide_item);
     app_menu.addItem(&hide_others_item);
     app_menu.addItem(&show_all_item);
@@ -78,12 +92,13 @@ pub fn initialize() {
     app_menu_item.setSubmenu(&app_menu);
 
     let app = NSApp();
+    app.setServicesMenu(&services_menu);
     app.setMainMenu(&menubar);
 }
 
 fn menu_item(
     title: &NSString,
-    selector: Sel,
+    selector: Option<Sel>,
     key_equivalent: Option<KeyEquivalent<'_>>,
 ) -> Id<NSMenuItem> {
     let (key, masks) = match key_equivalent {