Add tabs and info panels

.editorconfig

@@ -0,0 +1,4 @@
+[*.cs]
+
+# CS0067: The event 'HomeCommand.CanExecuteChanged' is never used
+dotnet_diagnostic.CS0067.severity = none

Markdowser.sln

@@ -3,7 +3,12 @@ Microsoft Visual Studio Solution File, Format Version 12.00
 # Visual Studio Version 17
 VisualStudioVersion = 17.9.34616.47
 MinimumVisualStudioVersion = 10.0.40219.1
-Project("{FAE04EC0-301F-11D3-BF4B-00C04F79EFBC}") = "Markdowser", "Markdowser\Markdowser.csproj", "{98C02B25-7D7D-4F83-892D-5503FFF3D108}"
+Project("{9A19103F-16F7-4668-BE54-9A1E7A4F7556}") = "Markdowser", "Markdowser\Markdowser.csproj", "{98C02B25-7D7D-4F83-892D-5503FFF3D108}"
+EndProject
+Project("{2150E333-8FDC-42A3-9474-1A3956D46DE8}") = "Solution Items", "Solution Items", "{99E8E3C0-9FF5-4665-98DC-BD0C00FA8569}"
+	ProjectSection(SolutionItems) = preProject
+		.editorconfig = .editorconfig
+	EndProjectSection
 EndProject
 Global
 	GlobalSection(SolutionConfigurationPlatforms) = preSolution

Markdowser/App.axaml.cs

@@ -3,7 +3,7 @@ using Avalonia.Controls.ApplicationLifetimes;
 using Avalonia.Markup.Xaml;
 using Avalonia.Styling;
 
-using Markdowser.Utilities;
+using Markdowser.Models;
 using Markdowser.ViewModels;
 using Markdowser.Views;
 

Markdowser/Commands/ChangeThemeCommand.cs

@@ -1,6 +1,7 @@
 using Avalonia;
 using Avalonia.Styling;
 
+using Markdowser.Models;
 using Markdowser.Utilities;
 
 using System;
@@ -10,8 +11,12 @@ namespace Markdowser.Commands;
 
 internal class ChangeThemeCommand : ICommand
 {
+#pragma warning disable CS0067 // The event 'ChangeThemeCommand.CanExecuteChanged' is never used
+
     public event EventHandler? CanExecuteChanged;
 
+#pragma warning restore CS0067 // The event 'ChangeThemeCommand.CanExecuteChanged' is never used
+
     public bool CanExecute(object? parameter)
     {
         return true;

Markdowser/Commands/HomeCommand.cs

@@ -1,4 +1,5 @@
-using Markdowser.Utilities;
+using Markdowser.Models;
+using Markdowser.Utilities;
 
 using System;
 using System.Windows.Input;
@@ -7,8 +8,12 @@ namespace Markdowser.Commands;
 
 internal class HomeCommand : ICommand
 {
+#pragma warning disable CS0067 // The event 'HomeCommand.CanExecuteChanged' is never used
+
     public event EventHandler? CanExecuteChanged;
 
+#pragma warning restore CS0067 // The event 'HomeCommand.CanExecuteChanged' is never used
+
     public bool CanExecute(object? parameter)
     {
         return true;

Markdowser/Commands/HyperlinkCommand.cs

@@ -8,8 +8,12 @@ namespace Markdowser.Commands;
 
 public class HyperlinkCommand : ICommand
 {
+#pragma warning disable CS0067 // The event 'HyperlinkCommand.CanExecuteChanged' is never used
+
     public event EventHandler? CanExecuteChanged;
 
+#pragma warning restore CS0067 // The event 'HyperlinkCommand.CanExecuteChanged' is never used
+
     public bool CanExecute(object? parameter)
     {
         return true;

Markdowser/GlobalSuppressions.cs

@@ -6,4 +6,5 @@
 using System.Diagnostics.CodeAnalysis;
 
 [assembly: SuppressMessage("Minor Code Smell", "S1075:URIs should not be hardcoded", Justification = "<Pending>")]
-[assembly: SuppressMessage("Minor Code Smell", "CS0067:The event 'ChangeThemeCommand.CanExecuteChanged' is never used", Justification = "<Pending>", Scope = "member", Target = "~N:Markdowser.Commands")]
+[assembly: SuppressMessage("Minor Code Smell", "CS0067:The event 'ChangeThemeCommand.CanExecuteChanged' is never used", Justification = "<Pending>", Scope = "member", Target = "~N:Markdowser.Commands")]
+[assembly: SuppressMessage("Performance", "CA1822:Mark members as static", Justification = "<Pending>")]

Markdowser/Markdowser.csproj

@@ -13,8 +13,10 @@
   </ItemGroup>
 
   <ItemGroup>
+    <None Remove="Assets\Markdowser-Dark-Transparent.ico" />
     <None Remove="Assets\Markdowser-Dark-Transparent.png" />
     <None Remove="Assets\Markdowser-Dark.png" />
+    <None Remove="Assets\Markdowser-Light-Transparent.ico" />
     <None Remove="Assets\Markdowser-Light-Transparent.png" />
     <None Remove="Assets\Markdowser-Light.png" />
   </ItemGroup>
@@ -35,8 +37,4 @@
     <PackageReference Include="ReverseMarkdown" Version="4.3.0" />
     <PackageReference Include="Semi.Avalonia" Version="11.0.7.1" />
   </ItemGroup>
-
-  <ItemGroup>
-    <Folder Include="Models\" />
-  </ItemGroup>
 </Project>

Markdowser/Models/Settings.cs

@@ -1,9 +1,11 @@
-using System.IO;
+using Markdowser.Utilities;
+
+using System.IO;
 using System.Text.Json;
 
-namespace Markdowser.Utilities;
+namespace Markdowser.Models;
 
-internal class Settings
+public class Settings
 {
     public static Settings Current { get; set; } = LoadSettings();
 

Markdowser/Utilities/ColumnDefinition.cs

@@ -0,0 +1,35 @@
+using Avalonia;
+
+namespace Markdowser.Utilities;
+
+internal static class ColumnDefinition
+{
+    public static readonly AttachedProperty<bool> IsVisibleProperty = AvaloniaProperty.RegisterAttached<Avalonia.Controls.ColumnDefinition, bool>("IsVisible", typeof(ColumnDefinition), true, coerce: (element, visibility) =>
+    {
+        Avalonia.Controls.GridLength? lastWidth = element.GetValue(LastWidthProperty!);
+        if (visibility && lastWidth is { })
+        {
+            _ = element.SetValue(Avalonia.Controls.ColumnDefinition.WidthProperty, lastWidth);
+        }
+        else if (!visibility)
+        {
+            _ = element.SetValue(LastWidthProperty, element.GetValue(Avalonia.Controls.ColumnDefinition.WidthProperty));
+            _ = element.SetValue(Avalonia.Controls.ColumnDefinition.WidthProperty, ZeroWidth);
+        }
+        return visibility;
+    });
+
+    private static readonly Avalonia.Controls.GridLength ZeroWidth = new Avalonia.Controls.GridLength(0, Avalonia.Controls.GridUnitType.Pixel);
+
+    private static readonly AttachedProperty<Avalonia.Controls.GridLength?> LastWidthProperty = AvaloniaProperty.RegisterAttached<Avalonia.Controls.ColumnDefinition, Avalonia.Controls.GridLength?>("LastWidth", typeof(ColumnDefinition), default);
+
+    public static bool GetIsVisible(Avalonia.Controls.ColumnDefinition columnDefinition)
+    {
+        return columnDefinition.GetValue(IsVisibleProperty);
+    }
+
+    public static void SetIsVisible(Avalonia.Controls.ColumnDefinition columnDefinition, bool visibility)
+    {
+        _ = columnDefinition.SetValue(IsVisibleProperty, visibility);
+    }
+}

Markdowser/Utilities/GlobalState.cs

@@ -1,5 +1,8 @@
-using System;
+using Avalonia.Controls;
+
+using System;
 using System.Collections.Generic;
+using System.Collections.ObjectModel;
 using System.Diagnostics.CodeAnalysis;
 
 namespace Markdowser.Utilities;
@@ -33,6 +36,8 @@ internal static class GlobalState
         }
     }
 
+    public static ObservableCollection<TabItem> Tabs { get; internal set; } = [new TabItem() { Header = "New Tab" }];
+
     internal static void SetUrl(object sender, string url)
     {
         GlobalState.url = url;

Markdowser/Utilities/HttpPathResolver.cs

@@ -1,7 +1,7 @@
 using Avalonia.Platform;
 
 using Markdown.Avalonia.Utils;
-
+using Markdowser.Models;
 using System;
 using System.Collections.Generic;
 using System.Diagnostics;

Markdowser/ViewModels/MainWindowViewModel.cs

@@ -1,8 +1,15 @@
-using Markdowser.Utilities;
+using Avalonia.Controls;
+using Avalonia.Threading;
+
+using HtmlAgilityPack;
+
+using Markdowser.Models;
+using Markdowser.Utilities;
 
 using ReactiveUI;
 
 using System;
+using System.Collections.ObjectModel;
 using System.Diagnostics;
 using System.Diagnostics.CodeAnalysis;
 using System.IO;
@@ -21,13 +28,33 @@ public partial class MainWindowViewModel : ViewModelBase
     private readonly HttpClient httpClient = new(new HttpClientHandler() { AllowAutoRedirect = true });
     private readonly ReverseMarkdown.Converter markdownConverter = new();
 
+    private readonly StringBuilder html = new();
     private StringBuilder? content;
-
+    private int currentTabIndex;
+    private bool showSidePanel;
     private bool isBusy;
-
     private int progress;
+    public ObservableCollection<TabItem> Tabs => GlobalState.Tabs;
     public string Title => $"{nameof(Markdowser)} - {Assembly.GetExecutingAssembly().GetName().Version?.ToString()}";
 
+    public int CurrentTabIndex
+    {
+        get => currentTabIndex;
+        set
+        {
+            if (CurrentTab is not null)
+            {
+                CurrentTab.Tag = Url;
+            }
+
+            _ = this.RaiseAndSetIfChanged(ref currentTabIndex, value);
+
+            Url = CurrentTab?.Tag?.ToString() ?? string.Empty;
+
+            FetchUrl();
+        }
+    }
+
     public StringBuilder Content
     {
         get => content ?? DefaultContent;
@@ -40,6 +67,12 @@ public partial class MainWindowViewModel : ViewModelBase
         set => GlobalState.SetUrl(this, value);
     }
 
+    public bool ShowSidePanel
+    {
+        get => showSidePanel;
+        set => this.RaiseAndSetIfChanged(ref showSidePanel, value);
+    }
+
     public bool IsBusy
     {
         get => isBusy;
@@ -56,12 +89,13 @@ public partial class MainWindowViewModel : ViewModelBase
         }
     }
 
+    public SettingsViewModel SettingsViewModel => new SettingsViewModel();
+    public RawHtmlViewModel RawHtmlViewModel => new RawHtmlViewModel(html);
+    public RawMarkdownViewModel RawMarkdownViewModel => new RawMarkdownViewModel(() => Content);
+    public bool CloseTabEnabled => Tabs.Count > 1;
     public bool BackEnabled => GlobalState.BackHistory.Count > 0;
-
     public bool ForwardEnabled => GlobalState.ForwardHistory.Count > 0;
-
     public bool ProgressIndeterminate => Progress == 0;
-
     public ICommand Browse => ReactiveCommand.Create(FetchUrl);
 
     public ICommand Back => ReactiveCommand.Create(() =>
@@ -90,6 +124,27 @@ public partial class MainWindowViewModel : ViewModelBase
         }
     });
 
+    public ICommand ToggleSidePanel => ReactiveCommand.Create(() => ShowSidePanel = !ShowSidePanel);
+
+    public ICommand CloseTab => ReactiveCommand.Create(() =>
+    {
+        if (Tabs.Count > 1 && Tabs.Remove(CurrentTab))
+        {
+            CurrentTabIndex = Math.Max(0, CurrentTabIndex - 1);
+            this.RaisePropertyChanged(nameof(CloseTabEnabled));
+        }
+    });
+
+    public ICommand NewTab => ReactiveCommand.Create(() =>
+    {
+        TabItem tab = new() { Header = "New Tab", Name = Guid.NewGuid().ToString() };
+        Tabs.Add(tab);
+        CurrentTabIndex = Tabs.Count - 1;
+        this.RaisePropertyChanged(nameof(CloseTabEnabled));
+    });
+
+    private TabItem CurrentTab => Tabs[CurrentTabIndex];
+
     private StringBuilder DefaultContent => new StringBuilder()
         .AppendLine($"![Logo](avares://Markdowser/Assets/Markdowser-{(Settings.Current.DarkMode ? "Dark" : "Light")}-Transparent.png)")
         .AppendLine()
@@ -139,8 +194,10 @@ public partial class MainWindowViewModel : ViewModelBase
         if (string.IsNullOrWhiteSpace(Url))
         {
             content = null;
-            this.RaisePropertyChanged(nameof(Content));
+            _ = html.Clear();
+            ContentChanged();
             Debug.WriteLine("URL is empty.");
+            CurrentTab.Header = "New Tab";
             return;
         }
 
@@ -152,6 +209,7 @@ public partial class MainWindowViewModel : ViewModelBase
 
         content ??= new StringBuilder();
         _ = content.Clear();
+        _ = html.Clear();
 
         IsBusy = true;
         Progress = 0;
@@ -160,8 +218,6 @@ public partial class MainWindowViewModel : ViewModelBase
         {
             Debug.WriteLine("Fetching URL...");
 
-            StringBuilder html = new();
-
             try
             {
                 HttpResponseMessage httpResponseMessage = await httpClient.GetAsync(Url);
@@ -173,7 +229,7 @@ public partial class MainWindowViewModel : ViewModelBase
                     IsBusy = false;
                     _ = content.AppendLine($"# {(int)httpResponseMessage.StatusCode} {httpResponseMessage.StatusCode}");
                     _ = content.AppendLine($"Failed to fetch URL: {httpResponseMessage.ReasonPhrase}");
-                    this.RaisePropertyChanged(nameof(Content));
+                    ContentChanged();
                     return;
                 }
 
@@ -187,6 +243,15 @@ public partial class MainWindowViewModel : ViewModelBase
                     _ = html.AppendLine(await streamReader.ReadLineAsync());
                     Progress = (int)((double)contentStream.Position / length * 100);
                 }
+
+                HtmlDocument htmlDoc = new HtmlDocument();
+                htmlDoc.LoadHtml(html.ToString());
+                string title = htmlDoc.DocumentNode.SelectSingleNode("html/head/title")?.InnerText ?? Url;
+
+                Dispatcher.UIThread.Post(() =>
+                {
+                    CurrentTab.Header = title?.Trim() ?? Url;
+                });
             }
             catch (HttpRequestException e)
             {
@@ -199,16 +264,18 @@ public partial class MainWindowViewModel : ViewModelBase
 
                 _ = content.AppendLine($"# {e.HttpRequestError}");
                 _ = content.AppendLine($"Failed to fetch URL: {e.Message}");
-                this.RaisePropertyChanged(nameof(Content));
+                ContentChanged();
             }
             catch (Exception e)
             {
                 IsBusy = false;
                 _ = content.AppendLine($"# {e.GetType().Name}");
                 _ = content.AppendLine($"Failed to fetch URL: {e.Message}");
-                this.RaisePropertyChanged(nameof(Content));
+                ContentChanged();
             }
 
+            Progress = 0;
+
             Debug.WriteLine("Converting HTML to markdown...");
 
             string markdown = markdownConverter.Convert(html.ToString());
@@ -240,14 +307,18 @@ public partial class MainWindowViewModel : ViewModelBase
                 }
 
                 _ = content.AppendLine(trimmedLine);
-
-                //this.RaisePropertyChanged(nameof(Content));
             }
 
-            Debug.WriteLine("Done processing.");
-            this.RaisePropertyChanged(nameof(Content));
+            ContentChanged();
 
             IsBusy = false;
         });
     }
+
+    private void ContentChanged()
+    {
+        this.RaisePropertyChanged(nameof(Content));
+        this.RaisePropertyChanged(nameof(RawHtmlViewModel));
+        this.RaisePropertyChanged(nameof(RawMarkdownViewModel));
+    }
 }

Markdowser/ViewModels/RawHtmlViewModel.cs

@@ -0,0 +1,8 @@
+using System.Text;
+
+namespace Markdowser.ViewModels;
+
+public class RawHtmlViewModel(StringBuilder html) : ViewModelBase
+{
+    public StringBuilder Html => html;
+}

Markdowser/ViewModels/RawMarkdownViewModel.cs

@@ -0,0 +1,9 @@
+using System;
+using System.Text;
+
+namespace Markdowser.ViewModels;
+
+public class RawMarkdownViewModel(Func<StringBuilder> markdown) : ViewModelBase
+{
+    public StringBuilder Markdown => markdown();
+}

Markdowser/ViewModels/SettingsViewModel.cs

@@ -0,0 +1,18 @@
+using Markdowser.Models;
+
+namespace Markdowser.ViewModels;
+
+public class SettingsViewModel : ViewModelBase
+{
+    public string? HomeUrl
+    {
+        get => Settings.Current.HomeUrl;
+        set => Settings.Current.HomeUrl = value;
+    }
+
+    public bool DarkMode
+    {
+        get => Settings.Current.DarkMode;
+        set => Settings.Current.DarkMode = value;
+    }
+}

Markdowser/Views/MainWindow.axaml

@@ -11,7 +11,7 @@
         mc:Ignorable="d" d:DesignWidth="800" d:DesignHeight="450"
         x:Class="Markdowser.Views.MainWindow"
         x:DataType="vm:MainWindowViewModel"
-        Icon="/Assets/avalonia-logo.ico"
+        Icon="/Assets/Markdowser-Light-Transparent.ico"
         Title="{Binding Title}">
 
     <Design.DataContext>
@@ -33,15 +33,21 @@
         </ResourceDictionary>
     </Window.Resources>
 
-    <Grid>
-        <Grid.RowDefinitions>
-            <RowDefinition Height="Auto" />
-            <RowDefinition Height="*" />
-            <RowDefinition Height="Auto" />
-        </Grid.RowDefinitions>
+    <Grid RowDefinitions="Auto, *, Auto">
+        <Grid Grid.Row="0" ColumnDefinitions="*, Auto, Auto">
+            <TabControl Grid.Column="0" Theme="{DynamicResource ScrollTabControl}" SelectedIndex="{Binding CurrentTabIndex, Mode=TwoWay}" ItemsSource="{Binding Tabs}" />
+            <Button Grid.Column="1" Command="{Binding CloseTab}" IsEnabled="{Binding CloseTabEnabled}" HorizontalAlignment="Right" VerticalAlignment="Top" Height="32" i:Attached.Icon="fa-solid fa-xmark" />
+            <Button Grid.Column="2" Command="{Binding NewTab}" HorizontalAlignment="Right" VerticalAlignment="Top" Height="32" i:Attached.Icon="fa-solid fa-plus" />
+        </Grid>
 
-        <Grid ColumnDefinitions="*, 4, *" Grid.Row="1">
-            <md:MarkdownScrollViewer Margin="10" IsEnabled="{Binding !IsBusy}" Markdown="{Binding Content}">
+        <Grid Grid.Row="1">
+            <Grid.ColumnDefinitions>
+                <ColumnDefinition Width="*" />
+                <ColumnDefinition Width="Auto" />
+                <ColumnDefinition Width="*" utils:ColumnDefinition.IsVisible="{Binding ShowSidePanel}" />
+            </Grid.ColumnDefinitions>
+
+            <md:MarkdownScrollViewer Margin="10 0 10 10" IsEnabled="{Binding !IsBusy}" Markdown="{Binding Content}">
                 <md:MarkdownScrollViewer.Styles>
                     <Style Selector="ctxt|CTextBlock">
                         <Setter Property="Foreground" Value="{DynamicResource SemiColorText0}" />
@@ -83,29 +89,34 @@
                     <md:MdAvPlugins PathResolver="{StaticResource HttpPathResolver}" HyperlinkCommand="{StaticResource HyperlinkCommand}" />
                 </md:MarkdownScrollViewer.Plugins>
             </md:MarkdownScrollViewer>
-            <GridSplitter Grid.Column="1" Background="{DynamicResource SemiColorTertiary}" ResizeDirection="Columns" />
-            <ScrollViewer Grid.Column="2" Margin="10">
-                <TextBlock TextWrapping="Wrap" Text="{Binding Content}" />
-            </ScrollViewer>
+            <GridSplitter Grid.Column="1" IsVisible="{Binding ShowSidePanel}" Background="{DynamicResource SemiColorTertiary}" ResizeDirection="Columns" />
+            <TabControl  Grid.Column="2" IsVisible="{Binding ShowSidePanel}" Margin="10">
+                <TabItem Header="Settings">
+                    <ScrollViewer>
+                        <ContentControl Margin="0 10 0 0" Content="{Binding SettingsViewModel}" />
+                    </ScrollViewer>
+                </TabItem>
+                <TabItem Header="Markdown">
+                    <ScrollViewer>
+                        <ContentControl Margin="0 10 0 0" Content="{Binding RawMarkdownViewModel}" />
+                    </ScrollViewer>
+                </TabItem>
+                <TabItem Header="HTML">
+                    <ScrollViewer>
+                        <ContentControl Margin="0 10 0 0" Content="{Binding RawHtmlViewModel}" />
+                    </ScrollViewer>
+                </TabItem>
+            </TabControl>
         </Grid>
 
         <Border Grid.Row="2" BorderThickness="0 2 0 0" CornerRadius="0" BorderBrush="{DynamicResource SemiColorTertiary}">
-            <Grid>
-
-                <Grid.ColumnDefinitions>
-                    <ColumnDefinition Width="Auto" />
-                    <ColumnDefinition Width="Auto" />
-                    <ColumnDefinition Width="Auto" />
-                    <ColumnDefinition Width="*" />
-                    <ColumnDefinition Width="Auto" />
-                    <ColumnDefinition Width="Auto" />
-                </Grid.ColumnDefinitions>
-
+            <Grid ColumnDefinitions="Auto, Auto, Auto, Auto, *, Auto">
                 <Button Grid.Column="0" i:Attached.Icon="fa-solid fa-caret-left" IsEnabled="{Binding BackEnabled}" Command="{Binding Back}" />
                 <Button Grid.Column="1" i:Attached.Icon="fa-solid fa-caret-right" IsEnabled="{Binding ForwardEnabled}" Command="{Binding Forward}" />
-                <Button Grid.Column="2" i:Attached.Icon="fa-solid fa-house" Command="{StaticResource HomeCommand}" />
+                <Button Grid.Column="2" i:Attached.Icon="fa-solid fa-rotate-right" Command="{Binding Browse}" />
+                <Button Grid.Column="3" i:Attached.Icon="fa-solid fa-house" Command="{StaticResource HomeCommand}" />
 
-                <Grid Grid.Column="3">
+                <Grid Grid.Column="4">
                     <TextBox x:Name="urlBar" IsVisible="{Binding !IsBusy}" Watermark="Search DuckDuckGo or type a URL" Text="{Binding Url}" BorderThickness="0">
                         <TextBox.KeyBindings>
                             <KeyBinding Gesture="Enter" Command="{Binding Browse}" />
@@ -120,8 +131,7 @@
                     <ProgressBar IsVisible="{Binding IsBusy}" IsIndeterminate="{Binding ProgressIndeterminate}" ShowProgressText="{Binding !ProgressIndeterminate}" Maximum="100" Height="32" Grid.Row="2" Value="{Binding Progress}" />
                 </Grid>
 
-                <Button Grid.Column="4" Command="{StaticResource ChangeThemeCommand}" i:Attached.Icon="fa-solid fa-moon" />
-                <Button Grid.Column="5" HorizontalAlignment="Right" i:Attached.Icon="fa-solid fa-cog" />
+                <Button Grid.Column="5" Command="{Binding ToggleSidePanel}" HorizontalAlignment="Right" i:Attached.Icon="fa-solid fa-table-columns" />
             </Grid>
         </Border>
     </Grid>

Markdowser/Views/RawHtmlView.axaml

@@ -0,0 +1,10 @@
+<UserControl xmlns="https://github.com/avaloniaui"
+             xmlns:x="http://schemas.microsoft.com/winfx/2006/xaml"
+             xmlns:vm="using:Markdowser.ViewModels"
+             xmlns:d="http://schemas.microsoft.com/expression/blend/2008"
+             xmlns:mc="http://schemas.openxmlformats.org/markup-compatibility/2006"
+             mc:Ignorable="d" d:DesignWidth="800" d:DesignHeight="450"
+             x:DataType="vm:RawHtmlViewModel"
+             x:Class="Markdowser.Views.RawHtmlView">
+    <SelectableTextBlock Text="{Binding Html}" TextWrapping="Wrap" />
+</UserControl>

Markdowser/Views/RawHtmlView.axaml.cs

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

Markdowser/Views/RawMarkdownView.axaml

@@ -0,0 +1,10 @@
+<UserControl xmlns="https://github.com/avaloniaui"
+             xmlns:x="http://schemas.microsoft.com/winfx/2006/xaml"
+             xmlns:vm="using:Markdowser.ViewModels"
+             xmlns:d="http://schemas.microsoft.com/expression/blend/2008"
+             xmlns:mc="http://schemas.openxmlformats.org/markup-compatibility/2006"
+             mc:Ignorable="d" d:DesignWidth="800" d:DesignHeight="450"
+             x:DataType="vm:RawMarkdownViewModel"
+             x:Class="Markdowser.Views.RawMarkdownView">
+    <SelectableTextBlock Text="{Binding Markdown}" TextWrapping="Wrap" />
+</UserControl>

Markdowser/Views/RawMarkdownView.axaml.cs

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

Markdowser/Views/SettingsView.axaml

@@ -0,0 +1,29 @@
+<UserControl xmlns="https://github.com/avaloniaui"
+             xmlns:vm="using:Markdowser.ViewModels"
+             xmlns:cmd="using:Markdowser.Commands"
+             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:i="https://github.com/projektanker/icons.avalonia"
+             mc:Ignorable="d" d:DesignWidth="800" d:DesignHeight="450"
+             x:DataType="vm:SettingsViewModel"
+             x:Class="Markdowser.Views.SettingsView">
+
+    <UserControl.Resources>
+        <ResourceDictionary>
+            <ResourceDictionary.MergedDictionaries>
+                <ResourceDictionary>
+                    <cmd:ChangeThemeCommand x:Key="ChangeThemeCommand" />
+                </ResourceDictionary>
+            </ResourceDictionary.MergedDictionaries>
+        </ResourceDictionary>
+    </UserControl.Resources>
+
+    <StackPanel Spacing="10">
+        <TextBlock Text="Dark Mode" />
+        <ToggleSwitch IsChecked="{Binding DarkMode}" Command="{StaticResource ChangeThemeCommand}" />
+
+        <TextBlock Text="Home URL" />
+        <TextBox Text="{Binding HomeUrl}" Watermark="URL, or leave empty to use default" />
+    </StackPanel>
+</UserControl>

Markdowser/Views/SettingsView.axaml.cs

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