Automatically convert menu with tile of 'Window' to Window menu in application menu.

browser/api/atom_api_menu_mac.mm

@@ -67,8 +67,14 @@ void MenuMac::FixMenuTitles(NSMenu* menu) {
   int size = [menu numberOfItems];
   for (int i = 0; i < size; ++i) {
     NSMenuItem* item = [menu itemAtIndex:i];
-    if ([item hasSubmenu])
+    if ([item hasSubmenu]) {
-      [[item submenu] setTitle:[item title]];
+      NSString* title = [item title];
+      NSMenu* submenu = [item submenu];
+      [submenu setTitle:title];
+
+      if ([title isEqualToString:@"Window"] && [submenu numberOfItems] > 0)
+        [NSApp setWindowsMenu:submenu];
+    }
   }
 }
 

browser/default_app/main.js

@@ -61,7 +61,31 @@ delegate.browserMainParts.preMainMessageLoopRun = function() {
     }
   }));
 
+  var windowMenu = new Menu;
+  windowMenu.append(new MenuItem({
+    label: 'Minimize',
+    accelerator: 'Command+M',
+    click: function() {
+      Menu.sendActionToFirstResponder('performMiniaturize:');
+    }
+  }));
+  windowMenu.append(new MenuItem({
+    label: 'Close',
+    accelerator: 'Command+W',
+    click: function() {
+      Menu.sendActionToFirstResponder('performClose:');
+    }
+  }));
+  windowMenu.append(new MenuItem({ type: 'separator' }));
+  windowMenu.append(new MenuItem({
+    label: 'Bring All to Front',
+    click: function() {
+      Menu.sendActionToFirstResponder('arrangeInFront:');
+    }
+  }));
+
   menu.append(new MenuItem({ type: 'submenu', submenu: appleMenu }));
+  menu.append(new MenuItem({ label: 'Window', type: 'submenu', submenu: windowMenu }));
 
   Menu.setApplicationMenu(menu);