AppKitBackend: Add default main menu items (#97)

* Add first menu item for appkit backend.

Signed-off-by: furby™ <devs@wabi.foundation>

* fix package dependencies.

Signed-off-by: furby™ <devs@wabi.foundation>

---------

Signed-off-by: furby™ <devs@wabi.foundation>
Co-authored-by: stackotter <stackotter@stackotter.dev>

Author: furby-tm

Package.resolved

@@ -33,14 +33,14 @@
       "kind" : "remoteSourceControl",
       "location" : "https://github.com/apple/swift-docc-plugin",
       "state" : {
-        "revision" : "26ac5758409154cc448d7ab82389c520fa8a8247",
-        "version" : "1.3.0"
+        "revision" : "85e4bb4e1cd62cec64a4b8e769dcefdf0c5b9d64",
+        "version" : "1.4.3"
       }
     },
     {
       "identity" : "swift-docc-symbolkit",
       "kind" : "remoteSourceControl",
-      "location" : "https://github.com/apple/swift-docc-symbolkit",
+      "location" : "https://github.com/swiftlang/swift-docc-symbolkit",
       "state" : {
         "revision" : "b45d1f2ed151d057b54504d653e0da5552844e34",
         "version" : "1.0.0"

Sources/AppKitBackend/AppKitBackend.swift

@@ -154,11 +154,10 @@ public final class AppKitBackend: AppBackend {
     ) -> (menuBar: NSMenu, helpMenu: NSMenu?) {
         let menuBar = NSMenu()
 
-        // The first menu item is special and always takes on the name of the
-        // app. For now just create a dummy item for it.
-        let dummy = NSMenuItem()
-        dummy.submenu = NSMenu()
-        menuBar.addItem(dummy)
+        // The first menu item is special and always takes on the name of the app.
+        let about = NSMenuItem()
+        about.submenu = createDefaultAboutMenu()
+        menuBar.addItem(about)
 
         var helpMenu: NSMenu?
         for submenu in submenus {
@@ -173,6 +172,26 @@ public final class AppKitBackend: AppBackend {
         return (menuBar, helpMenu)
     }
 
+    public static func createDefaultAboutMenu() -> NSMenu {
+        let appName = ProcessInfo.processInfo.processName
+        let appMenu = NSMenu(title: appName)
+        appMenu.addItem(withTitle: "About \(appName)", action: #selector(NSApp.orderFrontStandardAboutPanel(_:)), keyEquivalent: "")
+        appMenu.addItem(NSMenuItem.separator())
+
+        let hideMenu = appMenu.addItem(withTitle: "Hide \(appName)", action: #selector(NSApp.hide(_:)), keyEquivalent: "h")
+        hideMenu.keyEquivalentModifierMask = .command
+
+        let hideOthers = appMenu.addItem(withTitle: "Hide Others", action: #selector(NSApp.hideOtherApplications(_:)), keyEquivalent: "h")
+        hideOthers.keyEquivalentModifierMask = [.option, .command]
+
+        appMenu.addItem(withTitle: "Show All", action: #selector(NSApp.unhideAllApplications(_:)), keyEquivalent: "")
+
+        let quitMenu = appMenu.addItem(withTitle: "Quit \(appName)", action: #selector(NSApp.terminate(_:)), keyEquivalent: "q")
+        quitMenu.keyEquivalentModifierMask = .command
+
+        return appMenu
+    }
+
     public func setApplicationMenu(_ submenus: [ResolvedMenu.Submenu]) {
         let (menuBar, helpMenu) = Self.renderMenuBar(submenus)
         NSApplication.shared.mainMenu = menuBar