11/14

ToDoList/App.axaml

@@ -0,0 +1,15 @@
+<Application xmlns="https://github.com/avaloniaui"
+             xmlns:x="http://schemas.microsoft.com/winfx/2006/xaml"
+             x:Class="ToDoList.App"
+             xmlns:local="using:ToDoList"
+             RequestedThemeVariant="Default">
+             <!-- "Default" ThemeVariant follows system theme variant. "Dark" or "Light" are other available options. -->
+
+    <Application.DataTemplates>
+        <local:ViewLocator/>
+    </Application.DataTemplates>
+  
+    <Application.Styles>
+        <FluentTheme />
+    </Application.Styles>
+</Application>

ToDoList/App.axaml.cs

@@ -0,0 +1,28 @@
+using Avalonia;
+using Avalonia.Controls.ApplicationLifetimes;
+using Avalonia.Markup.Xaml;
+using ToDoList.ViewModels;
+using ToDoList.Views;
+
+namespace ToDoList;
+
+public partial class App : Application
+{
+    public override void Initialize()
+    {
+        AvaloniaXamlLoader.Load(this);
+    }
+
+    public override void OnFrameworkInitializationCompleted()
+    {
+        if (ApplicationLifetime is IClassicDesktopStyleApplicationLifetime desktop)
+        {
+            desktop.MainWindow = new MainWindow
+            {
+                DataContext = new MainWindowViewModel(),
+            };
+        }
+
+        base.OnFrameworkInitializationCompleted();
+    }
+}

ToDoList/DataModel/ToDoItem.cs

@@ -0,0 +1,9 @@
+using System;
+
+namespace ToDoList.DataModel;
+
+public class ToDoItem
+{
+    public string Description { get; set; } = String.Empty;
+    public bool IsChecked { get; set;  }
+}

ToDoList/Program.cs

@@ -0,0 +1,23 @@
+using Avalonia;
+using Avalonia.ReactiveUI;
+using System;
+
+namespace ToDoList;
+
+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()
+            .UseReactiveUI();
+}

ToDoList/Services/ToDoListService.cs

@@ -0,0 +1,14 @@
+using System.Collections.Generic;
+using ToDoList.DataModel;
+
+namespace ToDoList.Services;
+
+public class ToDoListService
+{
+    public IEnumerable<ToDoItem> GetItems() => new[]
+    {
+        new ToDoItem { Description = "Walk the dog" },
+        new ToDoItem { Description = "Buy some milk" },
+        new ToDoItem { Description = "Learn Avalonia", IsChecked = true },
+    };
+}

ToDoList/ToDoList.csproj

@@ -0,0 +1,30 @@
+<Project Sdk="Microsoft.NET.Sdk">
+    <PropertyGroup>
+        <OutputType>WinExe</OutputType>
+        <TargetFramework>net7.0</TargetFramework>
+        <Nullable>enable</Nullable>
+        <BuiltInComInteropSupport>true</BuiltInComInteropSupport>
+        <ApplicationManifest>app.manifest</ApplicationManifest>
+        <AvaloniaUseCompiledBindingsByDefault>true</AvaloniaUseCompiledBindingsByDefault>
+    </PropertyGroup>
+
+    <ItemGroup>
+        <AvaloniaResource Include="Assets\**"/>
+    </ItemGroup>
+
+
+    <ItemGroup>
+        <PackageReference Include="Avalonia" Version="11.0.0"/>
+        <PackageReference Include="Avalonia.Desktop" Version="11.0.0"/>
+        <PackageReference Include="Avalonia.Themes.Fluent" Version="11.0.0"/>
+        <PackageReference Include="Avalonia.Fonts.Inter" Version="11.0.0"/>
+        <!--Condition below is needed to remove Avalonia.Diagnostics package from build output in Release configuration.-->
+        <PackageReference Condition="'$(Configuration)' == 'Debug'" Include="Avalonia.Diagnostics" Version="11.0.0"/>
+        <PackageReference Include="Avalonia.ReactiveUI" Version="11.0.0"/>
+    </ItemGroup>
+
+
+    <ItemGroup>
+      <ProjectReference Include="..\BatchOszExtractor.Core\BatchOszExtractor.Core.csproj" />
+    </ItemGroup>
+</Project>

ToDoList/ViewLocator.cs

@@ -0,0 +1,27 @@
+using System;
+using Avalonia.Controls;
+using Avalonia.Controls.Templates;
+using ToDoList.ViewModels;
+
+namespace ToDoList;
+
+public class ViewLocator : IDataTemplate
+{
+    public Control Build(object data)
+    {
+        var name = data.GetType().FullName!.Replace("ViewModel", "View");
+        var type = Type.GetType(name);
+
+        if (type != null)
+        {
+            return (Control)Activator.CreateInstance(type)!;
+        }
+
+        return new TextBlock { Text = "Not Found: " + name };
+    }
+
+    public bool Match(object data)
+    {
+        return data is ViewModelBase;
+    }
+}

ToDoList/ViewModels/AddItemViewModel.cs

@@ -0,0 +1,9 @@
+using System;
+
+namespace ToDoList.ViewModels
+{
+    public class AddItemViewModel : ViewModelBase
+    {
+        public string Description { get; set; } = String.Empty;
+    }
+}

ToDoList/ViewModels/MainWindowViewModel.cs

@@ -0,0 +1,32 @@
+using ReactiveUI;
+using ToDoList.Services;
+
+namespace ToDoList.ViewModels
+{
+    public class MainWindowViewModel : ViewModelBase
+    {
+        private ViewModelBase _contentViewModel;
+
+        //this has a dependency on the ToDoListService
+
+        public MainWindowViewModel()
+        {
+            var service = new ToDoListService();
+            ToDoList = new ToDoListViewModel(service.GetItems());
+            _contentViewModel = ToDoList;
+        }
+
+        public ToDoListViewModel ToDoList { get; }
+        
+        public ViewModelBase ContentViewModel
+        {
+            get => _contentViewModel;
+            private set => this.RaiseAndSetIfChanged(ref _contentViewModel, value);
+        }
+
+        public void AddItem()
+        {
+            ContentViewModel = new AddItemViewModel();
+        }
+    }
+}

ToDoList/ViewModels/ToDoListViewModel.cs

@@ -0,0 +1,16 @@
+using System.Collections.Generic;
+using System.Collections.ObjectModel;
+using ToDoList.DataModel;
+
+namespace ToDoList.ViewModels
+{
+    public class ToDoListViewModel : ViewModelBase
+    {
+        public ToDoListViewModel(IEnumerable<ToDoItem> items)
+        {
+            ListItems = new ObservableCollection<ToDoItem>(items);
+        }
+
+        public ObservableCollection<ToDoItem> ListItems { get; }
+    }
+}

ToDoList/ViewModels/ViewModelBase.cs

@@ -0,0 +1,7 @@
+using ReactiveUI;
+
+namespace ToDoList.ViewModels;
+
+public class ViewModelBase : ReactiveObject
+{
+}

ToDoList/Views/AddItemView.axaml

@@ -0,0 +1,20 @@
+<UserControl xmlns="https://github.com/avaloniaui"
+             xmlns:x="http://schemas.microsoft.com/winfx/2006/xaml"
+             xmlns:vm="using:ToDoList.ViewModels"
+             xmlns:d="http://schemas.microsoft.com/expression/blend/2008"
+             xmlns:mc="http://schemas.openxmlformats.org/markup-compatibility/2006"
+             mc:Ignorable="d" d:DesignWidth="400" d:DesignHeight="400"
+             x:DataType="vm:AddItemViewModel"
+             x:Class="ToDoList.Views.AddItemView">
+    <DockPanel>
+        <Button DockPanel.Dock="Bottom" 
+                HorizontalAlignment="Stretch"
+                HorizontalContentAlignment="Center">Cancel</Button>
+        <Button DockPanel.Dock="Bottom" 
+                HorizontalAlignment="Stretch"
+                HorizontalContentAlignment="Center">OK</Button>
+        <TextBox AcceptsReturn="True"
+                 Text="{Binding Description}"
+                 Watermark="Enter your to do item"/>
+    </DockPanel>
+</UserControl>

ToDoList/Views/AddItemView.axaml.cs

@@ -0,0 +1,13 @@
+using Avalonia;
+using Avalonia.Controls;
+using Avalonia.Markup.Xaml;
+
+namespace ToDoList.Views;
+
+public partial class AddItemView : UserControl
+{
+    public AddItemView()
+    {
+        InitializeComponent();
+    }
+}

ToDoList/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:ToDoList.ViewModels"
+        xmlns:d="http://schemas.microsoft.com/expression/blend/2008"
+        xmlns:mc="http://schemas.openxmlformats.org/markup-compatibility/2006"
+        mc:Ignorable="d" d:DesignWidth="400" d:DesignHeight="400"
+        x:Class="ToDoList.Views.MainWindow"
+        x:DataType="vm:MainWindowViewModel"
+        Icon="/Assets/avalonia-logo.ico"
+        Title="Avalonia To Do List"
+        Content="{Binding ContentViewModel}">
+</Window>

ToDoList/Views/MainWindow.axaml.cs

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

ToDoList/Views/ToDoListView.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"
+             mc:Ignorable="d" d:DesignWidth="400" d:DesignHeight="400"
+             xmlns:vm="using:ToDoList.ViewModels"
+             x:DataType="vm:ToDoListViewModel"
+             x:Class="ToDoList.Views.ToDoListView">
+    <DockPanel>
+        <Button DockPanel.Dock="Bottom"
+                HorizontalAlignment="Stretch"
+                HorizontalContentAlignment="Center"
+                x:CompileBindings="False"
+                Command="{Binding $parent[Window].DataContext.AddItem}">
+            Add Item
+        </Button>
+        <ItemsControl ItemsSource="{Binding ListItems}">
+            <ItemsControl.ItemTemplate>
+                <DataTemplate>
+                    <CheckBox Margin="4"
+                              IsChecked="{Binding IsChecked}"
+                              Content="{Binding Description}"/>
+                </DataTemplate>
+            </ItemsControl.ItemTemplate>
+        </ItemsControl>
+    </DockPanel>
+</UserControl>

ToDoList/Views/ToDoListView.axaml.cs

@@ -0,0 +1,13 @@
+using Avalonia;
+using Avalonia.Controls;
+using Avalonia.Markup.Xaml;
+
+namespace ToDoList.Views;
+
+public partial class ToDoListView : UserControl
+{
+    public ToDoListView()
+    {
+        InitializeComponent();
+    }
+}

ToDoList/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="BatchOszExtractor.UI.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>