Merge 09fa0dc748 into e294a79975

* nuget: Bump System group to 9.0.2
* Clean up RuntimeIdentifiers in project files

.github/workflows/build.yml

@@ -19,6 +19,7 @@ jobs:
         configuration: [Debug, Release]
         platform:
           - { name: win-x64,     os: windows-latest, zip_os_name: win_x64     }
+          - { name: win-arm64,   os: windows-latest, zip_os_name: win_arm64   }
           - { name: linux-x64,   os: ubuntu-latest,  zip_os_name: linux_x64   }
           - { name: linux-arm64, os: ubuntu-latest,  zip_os_name: linux_arm64 }
           - { name: osx-x64,     os: macos-13,       zip_os_name: osx_x64     }

.github/workflows/canary.yml

@@ -62,6 +62,7 @@ jobs:
             | Platform | Artifact |
             |--|--|
             | Windows 64-bit | [Canary Windows Artifact](https://github.com/${{ env.RYUJINX_TARGET_RELEASE_CHANNEL_OWNER }}/${{ env.RYUJINX_TARGET_RELEASE_CHANNEL_REPO }}/releases/download/${{ steps.version_info.outputs.build_version }}/ryujinx-canary-${{ steps.version_info.outputs.build_version }}-win_x64.zip) |
+            | Windows ARM 64-bit | [Canary Windows Artifact](https://github.com/${{ env.RYUJINX_TARGET_RELEASE_CHANNEL_OWNER }}/${{ env.RYUJINX_TARGET_RELEASE_CHANNEL_REPO }}/releases/download/${{ steps.version_info.outputs.build_version }}/ryujinx-canary-${{ steps.version_info.outputs.build_version }}-win_arm64.zip) |
             | Linux 64-bit | [Canary Linux Artifact](https://github.com/${{ env.RYUJINX_TARGET_RELEASE_CHANNEL_OWNER }}/${{ env.RYUJINX_TARGET_RELEASE_CHANNEL_REPO }}/releases/download/${{ steps.version_info.outputs.build_version }}/ryujinx-canary-${{ steps.version_info.outputs.build_version }}-linux_x64.tar.gz) |
             | Linux ARM 64-bit | [Canary Linux ARM Artifact](https://github.com/${{ env.RYUJINX_TARGET_RELEASE_CHANNEL_OWNER }}/${{ env.RYUJINX_TARGET_RELEASE_CHANNEL_REPO }}/releases/download/${{ steps.version_info.outputs.build_version }}/ryujinx-canary-${{ steps.version_info.outputs.build_version }}-linux_arm64.tar.gz) |
             | macOS | [Canary macOS Artifact](https://github.com/${{ env.RYUJINX_TARGET_RELEASE_CHANNEL_OWNER }}/${{ env.RYUJINX_TARGET_RELEASE_CHANNEL_REPO }}/releases/download/${{ steps.version_info.outputs.build_version }}/ryujinx-canary-${{ steps.version_info.outputs.build_version }}-macos_universal.app.tar.gz) |
@@ -79,6 +80,7 @@ jobs:
       matrix:
         platform:
           - { name: win-x64,     os: windows-latest, zip_os_name: win_x64     }
+          - { name: win-arm64,   os: windows-latest, zip_os_name: win_arm64   }
           - { name: linux-x64,   os: ubuntu-latest,  zip_os_name: linux_x64   }
           - { name: linux-arm64, os: ubuntu-latest,  zip_os_name: linux_arm64 }
     steps:
@@ -122,7 +124,6 @@ jobs:
         if: matrix.platform.os == 'windows-latest'
         run: |
           pushd publish
-          rm libarmeilleure-jitsupport.dylib
           7z a ../release_output/ryujinx-canary-${{ steps.version_info.outputs.build_version }}-${{ matrix.platform.zip_os_name }}.zip ../publish
           popd
         shell: bash
@@ -131,7 +132,6 @@ jobs:
         if: matrix.platform.os == 'ubuntu-latest'
         run: |
           pushd publish
-          rm libarmeilleure-jitsupport.dylib
           chmod +x Ryujinx.sh Ryujinx
           tar -czvf ../release_output/ryujinx-canary-${{ steps.version_info.outputs.build_version }}-${{ matrix.platform.zip_os_name }}.tar.gz ../publish
           popd

.github/workflows/release.yml

@@ -65,6 +65,7 @@ jobs:
       matrix:
         platform:
           - { name: win-x64,     os: windows-latest, zip_os_name: win_x64     }
+          - { name: win-arm64,   os: windows-latest, zip_os_name: win_arm64   }
           - { name: linux-x64,   os: ubuntu-latest,  zip_os_name: linux_x64   }
           - { name: linux-arm64, os: ubuntu-latest,  zip_os_name: linux_arm64 }
     steps:
@@ -107,7 +108,6 @@ jobs:
         if: matrix.platform.os == 'windows-latest'
         run: |
           pushd publish
-          rm libarmeilleure-jitsupport.dylib
           7z a ../release_output/ryujinx-${{ steps.version_info.outputs.build_version }}-${{ matrix.platform.zip_os_name }}.zip ../publish
           popd
         shell: bash

Directory.Packages.props

@@ -39,7 +39,7 @@
     <PackageVersion Include="OpenTK.Windowing.GraphicsLibraryFramework" Version="4.8.2" />
     <PackageVersion Include="Open.NAT.Core" Version="2.1.0.5" />
     <PackageVersion Include="Ryujinx.Audio.OpenAL.Dependencies" Version="1.21.0.1" />
-    <PackageVersion Include="Ryujinx.Graphics.Nvdec.Dependencies" Version="5.0.3-build14" />
+    <PackageVersion Include="Ryujinx.Graphics.Nvdec.Dependencies.AllArch" Version="6.1.2-build3" />
     <PackageVersion Include="Ryujinx.Graphics.Vulkan.Dependencies.MoltenVK" Version="1.2.0" />
     <PackageVersion Include="Ryujinx.SDL2-CS" Version="2.30.0-build32" />
     <PackageVersion Include="Gommon" Version="2.7.1.1" />
@@ -53,8 +53,8 @@
     <PackageVersion Include="SkiaSharp" Version="2.88.9" />
     <PackageVersion Include="SkiaSharp.NativeAssets.Linux" Version="2.88.9" />
     <PackageVersion Include="SPB" Version="0.0.4-build32" />
-    <PackageVersion Include="System.IO.Hashing" Version="9.0.0" />
-    <PackageVersion Include="System.Management" Version="9.0.0" />
+    <PackageVersion Include="System.IO.Hashing" Version="9.0.2" />
+    <PackageVersion Include="System.Management" Version="9.0.2" />
     <PackageVersion Include="UnicornEngine.Unicorn" Version="2.0.2-rc1-fb78016" />
   </ItemGroup>
 </Project>

src/ARMeilleure/ARMeilleure.csproj

@@ -11,7 +11,7 @@
   </ItemGroup>
 
   <ItemGroup>
-    <ContentWithTargetPath Include="Native\libs\libarmeilleure-jitsupport.dylib" Condition="'$(RuntimeIdentifier)' == '' OR '$(RuntimeIdentifier)' == 'osx-arm64'">
+    <ContentWithTargetPath Include="Native\libs\libarmeilleure-jitsupport.dylib" Condition="'$(RuntimeIdentifier)' == 'osx-arm64'">
       <CopyToOutputDirectory>PreserveNewest</CopyToOutputDirectory>
       <TargetPath>libarmeilleure-jitsupport.dylib</TargetPath>
     </ContentWithTargetPath>

src/Ryujinx.Audio.Backends.SoundIo/Ryujinx.Audio.Backends.SoundIo.csproj

@@ -2,7 +2,7 @@
 
   <PropertyGroup>
     <AllowUnsafeBlocks>true</AllowUnsafeBlocks>
-    <RuntimeIdentifiers>win-x64;osx-x64;linux-x64</RuntimeIdentifiers>
+    <RuntimeIdentifiers>win-x64;osx-x64;linux-x64;win-arm64;osx-arm64;linux-arm64</RuntimeIdentifiers>
     <DefaultItemExcludes>$(DefaultItemExcludes);._*</DefaultItemExcludes>
   </PropertyGroup>
 
@@ -11,15 +11,15 @@
   </ItemGroup>
 
   <ItemGroup>
-    <ContentWithTargetPath Include="Native\libsoundio\libs\libsoundio.dll" Condition="'$(RuntimeIdentifier)' != 'linux-x64' AND '$(RuntimeIdentifier)' != 'linux-arm64' AND '$(RuntimeIdentifier)' != 'osx-x64'">
+    <ContentWithTargetPath Include="Native\libsoundio\libs\libsoundio.dll" Condition="'$(RuntimeIdentifier)' != 'linux-x64' AND '$(RuntimeIdentifier)' != 'linux-arm64' AND '$(RuntimeIdentifier)' != 'osx-x64' AND '$(RuntimeIdentifier)' != 'osx-arm64'">
       <CopyToOutputDirectory>PreserveNewest</CopyToOutputDirectory>
       <TargetPath>libsoundio.dll</TargetPath>
     </ContentWithTargetPath>
-    <ContentWithTargetPath Include="Native\libsoundio\libs\libsoundio.dylib" Condition="'$(RuntimeIdentifier)' != 'linux-x64' AND '$(RuntimeIdentifier)' != 'linux-arm64' AND '$(RuntimeIdentifier)' != 'win-x64'">
+    <ContentWithTargetPath Include="Native\libsoundio\libs\libsoundio.dylib" Condition="'$(RuntimeIdentifier)' != 'linux-x64' AND '$(RuntimeIdentifier)' != 'linux-arm64' AND '$(RuntimeIdentifier)' != 'win-x64' AND '$(RuntimeIdentifier)' != 'win-arm64'">
       <CopyToOutputDirectory>PreserveNewest</CopyToOutputDirectory>
       <TargetPath>libsoundio.dylib</TargetPath>
     </ContentWithTargetPath>
-    <ContentWithTargetPath Include="Native\libsoundio\libs\libsoundio.so" Condition="'$(RuntimeIdentifier)' != 'win-x64' AND '$(RuntimeIdentifier)' != 'osx-x64' AND '$(RuntimeIdentifier)' != 'linux-arm64'">
+    <ContentWithTargetPath Include="Native\libsoundio\libs\libsoundio.so" Condition="'$(RuntimeIdentifier)' != 'win-x64' AND '$(RuntimeIdentifier)' != 'win-arm64' AND '$(RuntimeIdentifier)' != 'osx-x64' AND '$(RuntimeIdentifier)' != 'osx-arm64' AND '$(RuntimeIdentifier)' != 'linux-arm64'">
       <CopyToOutputDirectory>PreserveNewest</CopyToOutputDirectory>
       <TargetPath>libsoundio.so</TargetPath>
     </ContentWithTargetPath>

src/Ryujinx.Graphics.Nvdec.FFmpeg/Native/FFmpegApi.cs

@@ -12,8 +12,8 @@ namespace Ryujinx.Graphics.Nvdec.FFmpeg.Native
 
         private static readonly Dictionary<string, (int, int)> _librariesWhitelist = new()
         {
-            { AvCodecLibraryName, (58, 59) },
-            { AvUtilLibraryName, (56, 57) },
+            { AvCodecLibraryName, (58, 61) },
+            { AvUtilLibraryName, (56, 59) },
         };
 
         private static string FormatLibraryNameForCurrentOs(string libraryName, int version)

src/Ryujinx/Program.cs

@@ -158,16 +158,6 @@ namespace Ryujinx.Ava
             }
         }
 
-        public static bool FindGameConfig(string gameDir)
-        {
-            if (File.Exists(gameDir))
-            {
-                return true;
-            }
-
-            return false;
-        }
-
         public static string GetDirGameUserConfig(string gameId, bool rememberGlobalDir = false, bool changeFolderForGame = false)
         {
             if (string.IsNullOrEmpty(gameId))

src/Ryujinx/Ryujinx.csproj

@@ -1,6 +1,6 @@
 <Project Sdk="Microsoft.NET.Sdk">
   <PropertyGroup>
-    <RuntimeIdentifiers>win-x64;osx-x64;linux-x64</RuntimeIdentifiers>
+    <RuntimeIdentifiers>win-x64;osx-x64;linux-x64;win-arm64;osx-arm64;linux-arm64;</RuntimeIdentifiers>
     <OutputType>Exe</OutputType>
     <AllowUnsafeBlocks>true</AllowUnsafeBlocks>
     <Version>1.0.0-dirty</Version>
@@ -29,12 +29,18 @@
     <TrimMode>partial</TrimMode>
   </PropertyGroup>
 
+  <PropertyGroup Condition="'$(RuntimeIdentifier)' == 'win-arm64'">
+    <PublishSingleFile>true</PublishSingleFile>
+    <PublishTrimmed>false</PublishTrimmed>
+  </PropertyGroup>
+  
   <!--
     FluentAvalonia, used in the Avalonia UI, requires a workaround for the json serializer used internally when using .NET 8+ System.Text.Json.
     See:
       https://github.com/amwx/FluentAvalonia/issues/481
       https://devblogs.microsoft.com/dotnet/system-text-json-in-dotnet-8/
   -->
+  
   <PropertyGroup>
     <JsonSerializerIsReflectionEnabledByDefault>true</JsonSerializerIsReflectionEnabledByDefault>
   </PropertyGroup>
@@ -57,8 +63,8 @@
     <PackageReference Include="Projektanker.Icons.Avalonia.MaterialDesign" />
     <PackageReference Include="OpenTK.Core" />
     <PackageReference Include="Ryujinx.Audio.OpenAL.Dependencies" Condition="'$(RuntimeIdentifier)' != 'linux-x64' AND '$(RuntimeIdentifier)' != 'linux-arm64' AND '$(RuntimeIdentifier)' != 'osx-x64' AND '$(RuntimeIdentifier)' != 'osx-arm64'" />
-    <PackageReference Include="Ryujinx.Graphics.Nvdec.Dependencies" />
-    <PackageReference Include="Ryujinx.Graphics.Vulkan.Dependencies.MoltenVK" Condition="'$(RuntimeIdentifier)' != 'linux-x64' AND '$(RuntimeIdentifier)' != 'linux-arm64' AND '$(RuntimeIdentifier)' != 'win-x64'" />
+    <PackageReference Include="Ryujinx.Graphics.Nvdec.Dependencies.AllArch" />
+    <PackageReference Include="Ryujinx.Graphics.Vulkan.Dependencies.MoltenVK" Condition="'$(RuntimeIdentifier)' != 'linux-x64' AND '$(RuntimeIdentifier)' != 'linux-arm64' AND '$(RuntimeIdentifier)' != 'win-x64' AND '$(RuntimeIdentifier)' != 'win-arm64'" />
     <PackageReference Include="securifybv.ShellLink" />
     <PackageReference Include="Sep" />
     <PackageReference Include="Silk.NET.Vulkan" />
@@ -67,7 +73,7 @@
     <PackageReference Include="SPB" />
     <PackageReference Include="SharpZipLib" />
   </ItemGroup>
-
+  
   <ItemGroup>
     <ProjectReference Include="..\Ryujinx.Audio.Backends.SDL2\Ryujinx.Audio.Backends.SDL2.csproj" />
     <ProjectReference Include="..\Ryujinx.Graphics.Vulkan\Ryujinx.Graphics.Vulkan.csproj" />
@@ -84,7 +90,7 @@
   </ItemGroup>
 
   <ItemGroup>
-    <Content Include="..\..\distribution\windows\alsoft.ini" Condition="'$(RuntimeIdentifier)' != 'linux-x64' AND '$(RuntimeIdentifier)' != 'linux-arm64' AND '$(RuntimeIdentifier)' != 'osx-x64'">
+    <Content Include="..\..\distribution\windows\alsoft.ini" Condition="'$(RuntimeIdentifier)' != 'linux-x64' AND '$(RuntimeIdentifier)' != 'linux-arm64' AND '$(RuntimeIdentifier)' != 'osx-x64' AND '$(RuntimeIdentifier)' != 'osx-arm64'">
       <CopyToOutputDirectory>Always</CopyToOutputDirectory>
       <TargetPath>alsoft.ini</TargetPath>
     </Content>

src/Ryujinx/UI/Applet/AvaHostUIHandler.cs

@@ -95,7 +95,7 @@ namespace Ryujinx.Ava.UI.Applet
                             _parent.SettingsWindow =
                                 new SettingsWindow(_parent.VirtualFileSystem, _parent.ContentManager);
 
-                            await _parent.SettingsWindow.ShowDialog(window);
+                            await StyleableAppWindow.ShowAsync(_parent.SettingsWindow, window);
 
                             _parent.SettingsWindow = null;
 

src/Ryujinx/UI/Controls/ApplicationContextMenu.axaml.cs

@@ -91,11 +91,14 @@ namespace Ryujinx.Ava.UI.Controls
         public async void OpenCheatManager_Click(object sender, RoutedEventArgs args)
         {
             if (sender is MenuItem { DataContext: MainWindowViewModel { SelectedApplication: not null } viewModel })
-                await new CheatWindow(
-                    viewModel.VirtualFileSystem,
-                    viewModel.SelectedApplication.IdString,
-                    viewModel.SelectedApplication.Name,
-                    viewModel.SelectedApplication.Path).ShowDialog((Window)viewModel.TopLevel);
+                await StyleableAppWindow.ShowAsync(
+                    new CheatWindow(
+                        viewModel.VirtualFileSystem,
+                        viewModel.SelectedApplication.IdString,
+                        viewModel.SelectedApplication.Name,
+                        viewModel.SelectedApplication.Path
+                    )
+                );
         }
 
         public void OpenModsDirectory_Click(object sender, RoutedEventArgs args)
@@ -391,9 +394,9 @@ namespace Ryujinx.Ava.UI.Controls
         {
             if (sender is MenuItem { DataContext: MainWindowViewModel { SelectedApplication: not null } viewModel })
             {
-                await new GameSpecificSettingsWindow(viewModel).ShowDialog((Window)viewModel.TopLevel);
+                await StyleableAppWindow.ShowAsync(new GameSpecificSettingsWindow(viewModel));
 
-                //just checking for file presence
+                // just checking for file presence
                 viewModel.SelectedApplication.HasIndependentConfiguration = File.Exists(Program.GetDirGameUserConfig(viewModel.SelectedApplication.IdString,false,false));
 
                 viewModel.RefreshView();

src/Ryujinx/UI/Helpers/ContentDialogHelper.cs

@@ -1,6 +1,7 @@
 using Avalonia;
 using Avalonia.Controls;
 using Avalonia.Controls.ApplicationLifetimes;
+using Avalonia.Input;
 using Avalonia.Layout;
 using Avalonia.Media;
 using Avalonia.Threading;
@@ -384,6 +385,10 @@ namespace Ryujinx.Ava.UI.Helpers
                     Position = parent.PointToScreen(new Point()),
                     ShowInTaskbar = false,
                 };
+                
+#if DEBUG
+                _contentDialogOverlayWindow.AttachDevTools(new KeyGesture(Key.F12, KeyModifiers.Control));
+#endif
 
                 parent.PositionChanged += OverlayOnPositionChanged;
 

src/Ryujinx/UI/ViewModels/MainWindowViewModel.cs

@@ -1747,7 +1747,7 @@ namespace Ryujinx.Ava.UI.ViewModels
                 string titleId = AppHost.Device.Processes.ActiveApplication.ProgramIdText.ToUpper();
                 AmiiboWindow window = new(ShowAll, LastScannedAmiiboId, titleId);
 
-                await window.ShowDialog(Window);
+                await StyleableAppWindow.ShowAsync(window);
 
                 if (window.IsScanned)
                 {

src/Ryujinx/UI/Views/Main/MainMenuBarView.axaml.cs

@@ -19,6 +19,7 @@ using Ryujinx.Common.Utilities;
 using Ryujinx.HLE.HOS.Services.Nfc.AmiiboDecryption;
 using System;
 using System.Collections.Generic;
+using System.IO;
 using System.Linq;
 using System.Threading.Tasks;
 
@@ -133,20 +134,20 @@ namespace Ryujinx.Ava.UI.Views.Main
 
             if (ViewModel.SelectedApplication is null) // Checks if game data exists
             {
-                await Window.SettingsWindow.ShowDialog(Window);
+                await StyleableAppWindow.ShowAsync(Window.SettingsWindow);
             }
             else
             { 
-                bool userConfigExist = Program.FindGameConfig(Program.GetDirGameUserConfig(ViewModel.SelectedApplication.IdString, false, false));
+                bool customConfigExists = File.Exists(Program.GetDirGameUserConfig(ViewModel.SelectedApplication.IdString));
 
-                if (!ViewModel.IsGameRunning || !userConfigExist)
+                if (!ViewModel.IsGameRunning || !customConfigExists)
                 {
                     await Window.SettingsWindow.ShowDialog(Window); // The game is not running, or if the user configuration does not exist
                 }
                 else
                 {
                     // If there is a custom configuration in the folder
-                    await new GameSpecificSettingsWindow(ViewModel, userConfigExist).ShowDialog((Window)ViewModel.TopLevel);
+                    await StyleableAppWindow.ShowAsync(new GameSpecificSettingsWindow(ViewModel, customConfigExists));
                 }
             }
 
@@ -175,11 +176,13 @@ namespace Ryujinx.Ava.UI.Views.Main
 
             string name = ViewModel.AppHost.Device.Processes.ActiveApplication.ApplicationControlProperties.Title[(int)ViewModel.AppHost.Device.System.State.DesiredTitleLanguage].NameString.ToString();
 
-            await new CheatWindow(
-                Window.VirtualFileSystem,
-                ViewModel.AppHost.Device.Processes.ActiveApplication.ProgramIdText,
-                name,
-                ViewModel.SelectedApplication.Path).ShowDialog(Window);
+            await StyleableAppWindow.ShowAsync(
+                new CheatWindow(
+                    Window.VirtualFileSystem,
+                    ViewModel.AppHost.Device.Processes.ActiveApplication.ProgramIdText,
+                    name,
+                    ViewModel.SelectedApplication.Path)
+            );
 
             ViewModel.AppHost.Device.EnableCheats();
         }

src/Ryujinx/UI/Windows/GameSpecificSettingsWindow.axaml.cs

@@ -47,11 +47,6 @@ namespace Ryujinx.Ava.UI.Windows
 
             InitializeComponent();
             Load();
-           
-#if DEBUG
-            this.AttachDevTools(new KeyGesture(Key.F12, KeyModifiers.Alt));
-#endif
-           
         }
 
         public void SaveSettings()

src/Ryujinx/UI/Windows/SettingsWindow.axaml.cs

@@ -1,6 +1,4 @@
-using Avalonia;
 using Avalonia.Controls;
-using Avalonia.Input;
 using FluentAvalonia.UI.Controls;
 using Ryujinx.Ava.Common.Locale;
 using Ryujinx.Ava.UI.ViewModels;
@@ -8,7 +6,6 @@ using Ryujinx.HLE.FileSystem;
 using Ryujinx.Input;
 using System;
 using System.Linq;
-using Key = Avalonia.Input.Key;
 
 namespace Ryujinx.Ava.UI.Windows
 {
@@ -27,10 +24,6 @@ namespace Ryujinx.Ava.UI.Windows
 
             InitializeComponent();
             Load();
-
-#if DEBUG
-            this.AttachDevTools(new KeyGesture(Key.F12, KeyModifiers.Alt));
-#endif
         }
 
         public SettingsWindow()

src/Ryujinx/UI/Windows/StyleableWindow.cs

@@ -1,15 +1,26 @@
+using Avalonia;
 using Avalonia.Controls;
 using Avalonia.Controls.Primitives;
+using Avalonia.Input;
 using Avalonia.Media;
 using Avalonia.Platform;
 using FluentAvalonia.UI.Windowing;
 using Ryujinx.Ava.Common.Locale;
 using Ryujinx.Ava.UI.ViewModels;
+using System.Threading.Tasks;
 
 namespace Ryujinx.Ava.UI.Windows
 {
     public abstract class StyleableAppWindow : AppWindow
     {
+        public static async Task ShowAsync(StyleableAppWindow appWindow, Window owner = null)
+        {
+#if DEBUG
+            appWindow.AttachDevTools(new KeyGesture(Key.F12, KeyModifiers.Control));   
+#endif
+            await appWindow.ShowDialog(owner ?? RyujinxApp.MainWindow);
+        }
+        
         protected StyleableAppWindow()
         {
             WindowStartupLocation = WindowStartupLocation.CenterOwner;
@@ -36,6 +47,14 @@ namespace Ryujinx.Ava.UI.Windows
 
     public abstract class StyleableWindow : Window
     {
+        public static async Task ShowAsync(StyleableWindow window, Window owner = null)
+        {
+#if DEBUG
+            window.AttachDevTools(new KeyGesture(Key.F12, KeyModifiers.Control));   
+#endif
+            await window.ShowDialog(owner ?? RyujinxApp.MainWindow);
+        }
+
         protected StyleableWindow()
         {
             WindowStartupLocation = WindowStartupLocation.CenterOwner;