WIP

native/Avalonia.Native/src/OSX/main.mm

@@ -3,7 +3,7 @@
 #include "common.h"
 
 static NSString* s_appTitle = @"Avalonia";
-
+static int disableSetProcessName;
 // Copyright (c) 2011 The Chromium Authors. All rights reserved.
 // Use of this source code is governed by a BSD-style license that can be
 // found in the LICENSE file.
@@ -101,7 +101,9 @@ void SetProcessName(NSString* appTitle) {
 
 class MacOptions : public ComSingleObject<IAvnMacOptions, &IID_IAvnMacOptions>
 {
+
 public:
+
     FORWARD_IUNKNOWN()
     
     virtual HRESULT SetApplicationTitle(char* utf8String) override
@@ -111,11 +113,17 @@ public:
         @autoreleasepool
         {
             auto appTitle = [NSString stringWithUTF8String: utf8String];
-            
-            [[NSProcessInfo processInfo] setProcessName:appTitle];
-            
-            
-            SetProcessName(appTitle);
+            if (disableSetProcessName == 0)
+            {
+                [[NSProcessInfo processInfo] setProcessName:appTitle];
+                
+                SetProcessName(appTitle);
+            }
+            if (disableSetProcessName == 1)
+            {
+                auto rootMenu = [NSApp mainMenu];
+                [rootMenu setTitle:appTitle];
+            }
             
             return S_OK;
         }
@@ -133,6 +141,17 @@ public:
         }
     }
     
+    virtual HRESULT SetDisableSetProcessName(int disable)  override
+    {
+        START_COM_CALL;
+        
+        @autoreleasepool
+        {
+            disableSetProcessName = disable;
+            return S_OK;
+        }
+    }
+    
 };
 
 /// See "Using POSIX Threads in a Cocoa Application" section here:

samples/ControlCatalog.NetCore/Program.cs

@@ -115,6 +115,14 @@ namespace ControlCatalog.NetCore
                     UseDBusMenu = true,
                     EnableIme = true
                 })
+                .With(new MacOSPlatformOptions()
+                {
+                    DisableSetProcessName = true
+                })
+                .With(new AvaloniaNativePlatformOptions()
+                {
+                    AvaloniaNativeLibraryPath = "/Users/daniilpavliuchyk/Library/Developer/Xcode/DerivedData/Avalonia.Native.OSX-hchxgrlrewlcvufcdcugzgajjpdt/Build/Products/Debug/libAvalonia.Native.OSX.dylib"
+                })
                 .UseSkia()
                 .AfterSetup(builder =>
                 {

src/Avalonia.Native/AvaloniaNativePlatform.cs

@@ -102,6 +102,7 @@ namespace Avalonia.Native
                 var macOpts = AvaloniaLocator.Current.GetService<MacOSPlatformOptions>() ?? new MacOSPlatformOptions();
 
                 _factory.MacOptions.SetShowInDock(macOpts.ShowInDock ? 1 : 0);
+                _factory.MacOptions.SetDisableSetProcessName(macOpts.DisableSetProcessName ? 1 : 0);
             }
 
             AvaloniaLocator.CurrentMutable

src/Avalonia.Native/AvaloniaNativePlatformExtensions.cs

@@ -83,5 +83,7 @@ namespace Avalonia
         /// Gets or sets a value indicating whether the native macOS menu bar will be enabled for the application.
         /// </summary>
         public bool DisableNativeMenus { get; set; }
+        
+        public bool DisableSetProcessName { get; set; }
     }
 }

src/Avalonia.Native/avn.idl

@@ -599,6 +599,7 @@ interface IAvnMacOptions : IUnknown
 {
      HRESULT SetShowInDock(int show);
      HRESULT SetApplicationTitle(char* utf8string);
+     HRESULT SetDisableSetProcessName(int disable);
 }
 
 [uuid(04c1b049-1f43-418a-9159-cae627ec1367)]