AvaloniaUI

Directory.Build.props

@@ -0,0 +1,6 @@
+<Project>
+  <PropertyGroup>
+    <Nullable>enable</Nullable>
+    <AvaloniaVersion>11.1.0</AvaloniaVersion>
+  </PropertyGroup>
+</Project>

MouseJiggler/Helpers.cs

@@ -4,6 +4,7 @@
 // 
 // Created by: Alistair J R Young (avatar) at 2021/01/20 7:40 PM.
 // Updates by: Dimitris Panokostas (midwan)
+// Updates by: Dennis
 
 #endregion
 
@@ -12,8 +13,6 @@
 using System;
 using System.Diagnostics;
 using System.Runtime.InteropServices;
-using Windows.Win32;
-using Windows.Win32.UI.Input.KeyboardAndMouse;
 
 #endregion
 
@@ -30,40 +29,61 @@ internal static class Helpers
 
     #endregion Console management
 
-    #region Jiggling
 
-    /// <summary>
-    ///     Jiggle the mouse; i.e., fake a mouse movement event.
-    /// </summary>
-    /// <param name="delta">The mouse will be moved by delta pixels along both X and Y.</param>
+    [DllImport("user32.dll", SetLastError = true)]
+    private static extern uint SendInput(uint nInputs, INPUT[] pInputs, int cbSize);
+
+    [StructLayout(LayoutKind.Sequential)]
+    internal struct INPUT
+    {
+        public uint type;
+        public MOUSEINPUT mi;
+    }
+
+    [StructLayout(LayoutKind.Sequential)]
+    internal struct MOUSEINPUT
+    {
+        public int dx;
+        public int dy;
+        public uint mouseData;
+        public uint dwFlags;
+        public uint time;
+        public IntPtr dwExtraInfo;
+    }
+
+    internal static class INPUT_TYPE
+    {
+        public const uint INPUT_MOUSE = 0;
+    }
+
+    internal static class MOUSE_EVENT_FLAGS
+    {
+        public const uint MOUSEEVENTF_MOVE = 0x0001;
+    }
+
     internal static void Jiggle(int delta)
     {
-        var inp = new INPUT
+        var input = new INPUT
         {
-          type = INPUT_TYPE.INPUT_MOUSE,
-          Anonymous = new INPUT._Anonymous_e__Union
-          {
+            type = INPUT_TYPE.INPUT_MOUSE,
             mi = new MOUSEINPUT
             {
-              dx = delta,
-              dy = delta,
-              mouseData = 0,
-              dwFlags = MOUSE_EVENT_FLAGS.MOUSEEVENTF_MOVE,
-              time = 0,
-              dwExtraInfo = 0
+                dx = delta,
+                dy = delta,
+                mouseData = 0,
+                dwFlags = MOUSE_EVENT_FLAGS.MOUSEEVENTF_MOVE,
+                time = 0,
+                dwExtraInfo = IntPtr.Zero
             }
-          }
         };
-
-        var returnValue = PInvoke.SendInput(new ReadOnlySpan<INPUT>(in inp), Marshal.SizeOf<INPUT>());
 
-        if (returnValue == 1) return;
-        var errorCode = Marshal.GetLastWin32Error();
+        var inputs = new INPUT[] { input };
+        var result = SendInput((uint)inputs.Length, inputs, Marshal.SizeOf<INPUT>());
 
-        Debugger.Log(1,
-            "Jiggle",
-            $"failed to insert event to input stream; retval={returnValue}, errcode=0x{errorCode:x8}\n");
+        if (result == 0)
+        {
+            var errorCode = Marshal.GetLastWin32Error();
+            Debugger.Log(1, "Jiggle", $"SendInput failed: error code 0x{errorCode:X8}\n");
+        }
     }
-
-    #endregion Jiggling
 }

MouseJiggler/MouseJiggler.csproj

@@ -52,13 +52,13 @@ Command line options:
 
   <ItemGroup>
     <PackageReference Include="JetBrains.Annotations" Version="2024.3.0" />
-    <PackageReference Include="Microsoft.Windows.CsWin32" Version="0.3.162">
+    <PackageReference Include="Microsoft.Windows.CsWin32" Version="0.3.183">
       <PrivateAssets>all</PrivateAssets>
       <IncludeAssets>runtime; build; native; contentfiles; analyzers; buildtransitive</IncludeAssets>
     </PackageReference>
     <PackageReference Include="System.CommandLine" Version="2.0.0-beta1.20574.7" />
-    <PackageReference Include="System.Memory" Version="4.6.0" />
-    <PackageReference Include="System.Runtime.CompilerServices.Unsafe" Version="6.1.0" />
+    <PackageReference Include="System.Memory" Version="4.6.3" />
+    <PackageReference Include="System.Runtime.CompilerServices.Unsafe" Version="6.1.2" />
   </ItemGroup>
 
   <ItemGroup>

MouseJiggler/MouseJiggler.sln

@@ -1,7 +1,7 @@
 
 Microsoft Visual Studio Solution File, Format Version 12.00
-# Visual Studio Version 16
-VisualStudioVersion = 16.0.30804.86
+# Visual Studio Version 17
+VisualStudioVersion = 17.13.35919.96 d17.13
 MinimumVisualStudioVersion = 10.0.40219.1
 Project("{9A19103F-16F7-4668-BE54-9A1E7A4F7556}") = "MouseJiggler", "MouseJiggler.csproj", "{C5CC87B3-C8D5-474B-A97A-2B6B1316FD5B}"
 EndProject
@@ -10,6 +10,10 @@ Project("{2150E333-8FDC-42A3-9474-1A3956D46DE8}") = "Solution Items", "Solution
 		..\README.md = ..\README.md
 	EndProjectSection
 EndProject
+Project("{FAE04EC0-301F-11D3-BF4B-00C04F79EFBC}") = "MouseJigglerAvalonia", "..\MouseJigglerAvalonia\MouseJigglerAvalonia.csproj", "{1558C4B3-9652-DB6C-C5E6-EF91B7B66049}"
+EndProject
+Project("{FAE04EC0-301F-11D3-BF4B-00C04F79EFBC}") = "MouseJigglerAvalonia.Desktop", "..\MouseJigglerAvalonia.Desktop\MouseJigglerAvalonia.Desktop.csproj", "{1DC3C492-2F9B-C870-9CC6-FDF18725B99B}"
+EndProject
 Global
 	GlobalSection(SolutionConfigurationPlatforms) = preSolution
 		Debug|Any CPU = Debug|Any CPU
@@ -20,6 +24,14 @@ Global
 		{C5CC87B3-C8D5-474B-A97A-2B6B1316FD5B}.Debug|Any CPU.Build.0 = Debug|Any CPU
 		{C5CC87B3-C8D5-474B-A97A-2B6B1316FD5B}.Release|Any CPU.ActiveCfg = Release|Any CPU
 		{C5CC87B3-C8D5-474B-A97A-2B6B1316FD5B}.Release|Any CPU.Build.0 = Release|Any CPU
+		{1558C4B3-9652-DB6C-C5E6-EF91B7B66049}.Debug|Any CPU.ActiveCfg = Debug|Any CPU
+		{1558C4B3-9652-DB6C-C5E6-EF91B7B66049}.Debug|Any CPU.Build.0 = Debug|Any CPU
+		{1558C4B3-9652-DB6C-C5E6-EF91B7B66049}.Release|Any CPU.ActiveCfg = Release|Any CPU
+		{1558C4B3-9652-DB6C-C5E6-EF91B7B66049}.Release|Any CPU.Build.0 = Release|Any CPU
+		{1DC3C492-2F9B-C870-9CC6-FDF18725B99B}.Debug|Any CPU.ActiveCfg = Debug|Any CPU
+		{1DC3C492-2F9B-C870-9CC6-FDF18725B99B}.Debug|Any CPU.Build.0 = Debug|Any CPU
+		{1DC3C492-2F9B-C870-9CC6-FDF18725B99B}.Release|Any CPU.ActiveCfg = Release|Any CPU
+		{1DC3C492-2F9B-C870-9CC6-FDF18725B99B}.Release|Any CPU.Build.0 = Release|Any CPU
 	EndGlobalSection
 	GlobalSection(SolutionProperties) = preSolution
 		HideSolutionNode = FALSE

MouseJigglerAvalonia.Desktop/MouseJigglerAvalonia.Desktop.csproj

@@ -0,0 +1,19 @@
+<Project Sdk="Microsoft.NET.Sdk">
+  <PropertyGroup>
+    <OutputType>WinExe</OutputType>
+    <!--If you are willing to use Windows/MacOS native APIs you will need to create 3 projects.
+    One for Windows with net8.0-windows TFM, one for MacOS with net8.0-macos and one with net8.0 TFM for Linux.-->
+    <TargetFramework>net8.0</TargetFramework>
+    <Nullable>enable</Nullable>
+    <BuiltInComInteropSupport>true</BuiltInComInteropSupport>
+    <ApplicationManifest>app.manifest</ApplicationManifest>
+  </PropertyGroup>
+
+  <ItemGroup>
+    <PackageReference Include="Avalonia.Desktop" Version="$(AvaloniaVersion)" />
+  </ItemGroup>
+
+  <ItemGroup>
+    <ProjectReference Include="..\MouseJigglerAvalonia\MouseJigglerAvalonia.csproj" />
+  </ItemGroup>
+</Project>

MouseJigglerAvalonia.Desktop/Program.cs

@@ -0,0 +1,23 @@
+using System;
+
+using Avalonia;
+
+namespace MouseJigglerAvalonia.Desktop;
+
+class Program
+{
+    // Initialization code. Don't use any Avalonia, third-party APIs or any
+    // SynchronizationContext-reliant code before AppMain is called: things aren't initialized
+    // yet and stuff might break.
+    [STAThread]
+    public static void Main(string[] args) => BuildAvaloniaApp()
+        .StartWithClassicDesktopLifetime(args);
+
+    // Avalonia configuration, don't remove; also used by visual designer.
+    public static AppBuilder BuildAvaloniaApp()
+        => AppBuilder.Configure<App>()
+            .UsePlatformDetect()
+            .WithInterFont()
+            .LogToTrace();
+
+}

MouseJigglerAvalonia.Desktop/app.manifest

@@ -0,0 +1,18 @@
+<?xml version="1.0" encoding="utf-8"?>
+<assembly manifestVersion="1.0" xmlns="urn:schemas-microsoft-com:asm.v1">
+  <!-- This manifest is used on Windows only.
+       Don't remove it as it might cause problems with window transparency and embeded controls.
+       For more details visit https://learn.microsoft.com/en-us/windows/win32/sbscs/application-manifests -->
+  <assemblyIdentity version="1.0.0.0" name="AvaloniaTest.Desktop"/>
+
+  <compatibility xmlns="urn:schemas-microsoft-com:compatibility.v1">
+    <application>
+      <!-- A list of the Windows versions that this application has been tested on
+           and is designed to work with. Uncomment the appropriate elements
+           and Windows will automatically select the most compatible environment. -->
+
+      <!-- Windows 10 -->
+      <supportedOS Id="{8e0f7a12-bfb3-4fe8-b9a5-48fd50a15a9a}" />
+    </application>
+  </compatibility>
+</assembly>

MouseJigglerAvalonia/App.axaml

@@ -0,0 +1,10 @@
+<Application xmlns="https://github.com/avaloniaui"
+             xmlns:x="http://schemas.microsoft.com/winfx/2006/xaml"
+             x:Class="MouseJigglerAvalonia.App"
+             RequestedThemeVariant="Default">
+             <!-- "Default" ThemeVariant follows system theme variant. "Dark" or "Light" are other available options. -->
+
+    <Application.Styles>
+        <FluentTheme />
+    </Application.Styles>
+</Application>

MouseJigglerAvalonia/App.axaml.cs

@@ -0,0 +1,41 @@
+using Avalonia;
+using Avalonia.Controls.ApplicationLifetimes;
+using Avalonia.Data.Core.Plugins;
+using Avalonia.Markup.Xaml;
+
+using MouseJigglerAvalonia.ViewModels;
+using MouseJigglerAvalonia.Views;
+
+namespace MouseJigglerAvalonia;
+
+public partial class App : Application
+{
+    public override void Initialize()
+    {
+        AvaloniaXamlLoader.Load(this);
+    }
+
+    public override void OnFrameworkInitializationCompleted()
+    {
+        // Line below is needed to remove Avalonia data validation.
+        // Without this line you will get duplicate validations from both Avalonia and CT
+        BindingPlugins.DataValidators.RemoveAt(0);
+
+        if (ApplicationLifetime is IClassicDesktopStyleApplicationLifetime desktop)
+        {
+            desktop.MainWindow = new MainWindow
+            {
+                DataContext = new MainViewModel()
+            };
+        }
+        else if (ApplicationLifetime is ISingleViewApplicationLifetime singleViewPlatform)
+        {
+            singleViewPlatform.MainView = new MainView
+            {
+                DataContext = new MainViewModel()
+            };
+        }
+
+        base.OnFrameworkInitializationCompleted();
+    }
+}

MouseJigglerAvalonia/MouseJigglerAvalonia.csproj

@@ -0,0 +1,21 @@
+<Project Sdk="Microsoft.NET.Sdk">
+  <PropertyGroup>
+    <TargetFramework>net8.0</TargetFramework>
+    <Nullable>enable</Nullable>
+    <LangVersion>latest</LangVersion>
+  </PropertyGroup>
+
+  <ItemGroup>
+    <AvaloniaResource Include="Assets\**" />
+  </ItemGroup>
+
+  <ItemGroup>
+    <PackageReference Include="Avalonia" Version="$(AvaloniaVersion)" />
+    <PackageReference Include="Avalonia.Themes.Fluent" Version="$(AvaloniaVersion)" />
+    <PackageReference Include="Avalonia.Fonts.Inter" Version="$(AvaloniaVersion)" />
+    <PackageReference Include="CommunityToolkit.Mvvm" Version="8.2.0" />
+
+    <!--Condition below is needed to remove Avalonia.Diagnostics package from build output in Release configuration.-->
+    <PackageReference Condition="'$(Configuration)' == 'Debug'" Include="Avalonia.Diagnostics" Version="$(AvaloniaVersion)" />
+  </ItemGroup>
+</Project>

MouseJigglerAvalonia/ViewModels/MainViewModel.cs

@@ -0,0 +1,6 @@
+namespace MouseJigglerAvalonia.ViewModels;
+
+public partial class MainViewModel : ViewModelBase
+{
+    public string Greeting => "Welcome to Avalonia!";
+}

MouseJigglerAvalonia/ViewModels/ViewModelBase.cs

@@ -0,0 +1,7 @@
+using CommunityToolkit.Mvvm.ComponentModel;
+
+namespace MouseJigglerAvalonia.ViewModels;
+
+public class ViewModelBase : ObservableObject
+{
+}

MouseJigglerAvalonia/Views/MainView.axaml

@@ -0,0 +1,27 @@
+<UserControl xmlns="https://github.com/avaloniaui"
+             xmlns:x="http://schemas.microsoft.com/winfx/2006/xaml"
+             xmlns:d="http://schemas.microsoft.com/expression/blend/2008"
+             xmlns:mc="http://schemas.openxmlformats.org/markup-compatibility/2006"
+             xmlns:vm="clr-namespace:MouseJigglerAvalonia.ViewModels"
+             mc:Ignorable="d"
+			 d:DesignWidth="320" d:DesignHeight="199"
+			 Width="320" Height="199"
+			 MinWidth="320" MinHeight="199"
+			 MaxWidth="320" MaxHeight="199"
+             x:Class="MouseJigglerAvalonia.Views.MainView"
+             x:DataType="vm:MainViewModel">
+	<Design.DataContext>
+		<!-- This only sets the DataContext for the previewer in an IDE,
+         to set the actual DataContext for runtime, set the DataContext property in code (look at App.axaml.cs) -->
+		<vm:MainViewModel />
+	</Design.DataContext>
+	<StackPanel Orientation="Vertical">
+		<StackPanel Orientation="Horizontal">
+			<CheckBox Content="Jiggling?"/>
+			<CheckBox Content="Settings..."/>
+			<Button Content="?"/>
+			<Button Content="🔽"/>
+			<!--<TextBlock Text="{Binding Greeting}" HorizontalAlignment="Center" VerticalAlignment="Center"/> -->
+		</StackPanel>
+	</StackPanel>
+</UserControl>

MouseJigglerAvalonia/Views/MainView.axaml.cs

@@ -0,0 +1,11 @@
+using Avalonia.Controls;
+
+namespace MouseJigglerAvalonia.Views;
+
+public partial class MainView : UserControl
+{
+    public MainView()
+    {
+        InitializeComponent();
+    }
+}

MouseJigglerAvalonia/Views/MainWindow.axaml

@@ -0,0 +1,12 @@
+<Window xmlns="https://github.com/avaloniaui"
+        xmlns:x="http://schemas.microsoft.com/winfx/2006/xaml"
+        xmlns:vm="using:MouseJigglerAvalonia.ViewModels"
+        xmlns:d="http://schemas.microsoft.com/expression/blend/2008"
+        xmlns:mc="http://schemas.openxmlformats.org/markup-compatibility/2006"
+        xmlns:views="clr-namespace:MouseJigglerAvalonia.Views"
+        mc:Ignorable="d" d:DesignWidth="800" d:DesignHeight="450"
+        x:Class="MouseJigglerAvalonia.Views.MainWindow"
+        Icon="/Assets/avalonia-logo.ico"
+        Title="MouseJigglerAvalonia">
+        <views:MainView />
+</Window>

MouseJigglerAvalonia/Views/MainWindow.axaml.cs

@@ -0,0 +1,11 @@
+using Avalonia.Controls;
+
+namespace MouseJigglerAvalonia.Views;
+
+public partial class MainWindow : Window
+{
+    public MainWindow()
+    {
+        InitializeComponent();
+    }
+}