Continue Avalonia Port: Add Missing Pages, Windows Settings Cleanup, and UI Fixes

.github/workflows/build-release.yml

@@ -308,10 +308,62 @@ jobs:
         run: |
           Remove-Item "unigetui_bin" -Recurse -Force -ErrorAction SilentlyContinue
 
+  build-avalonia:
+    name: Build Avalonia (${{ matrix.platform }})
+    runs-on: macos-latest
+    needs: [preflight]
+    environment: ${{ needs.preflight.outputs.package-env }}
+    permissions:
+      contents: read
+    env:
+      UNIGETUI_GITHUB_CLIENT_ID: ${{ secrets.UNIGETUI_GITHUB_CLIENT_ID }}
+      UNIGETUI_GITHUB_CLIENT_SECRET: ${{ secrets.UNIGETUI_GITHUB_CLIENT_SECRET }}
+      NUGET_PACKAGES: ${{ github.workspace }}/.nuget/packages
+    strategy:
+      fail-fast: false
+      matrix:
+        platform: [arm64, x64]
+
+    steps:
+      - name: Checkout
+        uses: actions/checkout@v6
+
+      - name: Install .NET
+        uses: actions/setup-dotnet@v5
+        with:
+          global-json-file: global.json
+
+      - name: Cache NuGet packages
+        uses: actions/cache@v5
+        with:
+          path: ${{ env.NUGET_PACKAGES }}
+          key: ${{ runner.os }}-nuget-${{ hashFiles('global.json', 'src/**/*.csproj', 'src/**/*.props', 'src/**/*.targets', 'src/**/*.sln') }}
+          restore-keys: |
+            ${{ runner.os }}-nuget-
+
+      - name: Restore dependencies
+        working-directory: src
+        run: dotnet restore UniGetUI.Avalonia/UniGetUI.Avalonia.csproj
+
+      - name: Publish
+        working-directory: src
+        run: |
+          dotnet publish UniGetUI.Avalonia/UniGetUI.Avalonia.csproj \
+            --configuration Release \
+            --runtime osx-${{ matrix.platform }} \
+            --self-contained true \
+            --output ../avalonia_bin/${{ matrix.platform }}
+
+      - name: Upload artifacts
+        uses: actions/upload-artifact@v7
+        with:
+          name: UniGetUI-Avalonia-${{ matrix.platform }}
+          path: avalonia_bin/${{ matrix.platform }}/*
+
   publish:
     name: Publish GitHub Release
     runs-on: ubuntu-latest
-    needs: [preflight, build]
+    needs: [preflight, build, build-avalonia]
     if: ${{ fromJSON(needs.preflight.outputs.skip-publish) == false }}
     environment: ${{ needs.preflight.outputs.package-env }}
     permissions:

.gitignore

@@ -80,6 +80,7 @@ src/UniGetUI/choco-cli/extensions/chocolatey-dotnetfx/
 
 *.user
 /src/UniGetUI/Generated Files
+/src/UniGetUI.Avalonia/Infrastructure/Generated Files
 /InstallerExtras/MsiCreator/.vs/MsiInstallerWrapper/CopilotIndices
 /InstallerExtras/MsiCreator/.vs
 InstallerExtras/MsiCreator/setup.exe
@@ -93,3 +94,4 @@ src/UniGetUI.v3.ncrunchsolution
 
 # macOS Finder metadata
 .DS_Store
+/src/UniGetUI.Avalonia/Generated Files

src/UniGetUI.Avalonia/.vscode/launch.json

@@ -0,0 +1,19 @@
+{
+    "configurations": [
+        {
+            "name": "UniGetUI.Avalonia (Debug)",
+            "type": "coreclr",
+            "request": "launch",
+            "preLaunchTask": "build UniGetUI.Avalonia (Debug)",
+            "program": "${workspaceFolder}/bin/arm64/Debug/net10.0/UniGetUI.Avalonia",
+            "args": [],
+            "cwd": "${workspaceFolder}/bin/arm64/Debug/net10.0/",
+            "console": "integratedTerminal",
+            "stopAtEntry": false,
+            "env": {
+                "UNIGETUI_GITHUB_CLIENT_ID": "",
+                "UNIGETUI_GITHUB_CLIENT_SECRET": ""
+            }
+        }
+    ]
+}

src/UniGetUI.Avalonia/App.axaml.cs

@@ -1,10 +1,11 @@
 using System.Diagnostics;
 using Avalonia;
 using Avalonia.Controls.ApplicationLifetimes;
-using Avalonia.Data.Core.Plugins;
 using Avalonia.Markup.Xaml;
 using Avalonia.Markup.Xaml.Styling;
+using Avalonia.Platform;
 using Avalonia.Styling;
+using UniGetUI.Avalonia.Infrastructure;
 using UniGetUI.Avalonia.Views;
 using UniGetUI.PackageEngine;
 using CoreSettings = global::UniGetUI.Core.SettingsEngine.Settings;
@@ -16,6 +17,9 @@ public partial class App : Application
     public override void Initialize()
     {
         AvaloniaXamlLoader.Load(this);
+#if AVALONIA_DIAGNOSTICS_ENABLED
+        this.AttachDeveloperTools();
+#endif
 
         string platform = OperatingSystem.IsWindows() ? "Windows"
             : OperatingSystem.IsMacOS() ? "macOS"
@@ -31,17 +35,17 @@ public override void OnFrameworkInitializationCompleted()
     {
         if (ApplicationLifetime is IClassicDesktopStyleApplicationLifetime desktop)
         {
-            // Avoid duplicate validations from both Avalonia and the CommunityToolkit.
-            // More info: https://docs.avaloniaui.net/docs/guides/development-guides/data-validation#manage-validationplugins
-            DisableAvaloniaDataAnnotationValidation();
             if (OperatingSystem.IsMacOS())
+            {
                 ExpandMacOSPath();
+                using var stream = AssetLoader.Open(new Uri("avares://UniGetUI.Avalonia/Assets/icon.png"));
+                using var ms = new MemoryStream();
+                stream.CopyTo(ms);
+                MacOsNotificationBridge.SetDockIcon(ms.ToArray());
+            }
             PEInterface.LoadLoaders();
             ApplyTheme(CoreSettings.GetValue(CoreSettings.K.PreferredTheme));
             var mainWindow = new MainWindow();
-#if DEBUG
-            mainWindow.AttachDevTools();
-#endif
             desktop.MainWindow = mainWindow;
             _ = Task.Run(PEInterface.LoadManagers);
         }
@@ -86,16 +90,4 @@ public static void ApplyTheme(string value)
         };
     }
 
-    private static void DisableAvaloniaDataAnnotationValidation()
-    {
-        // Get an array of plugins to remove
-        var dataValidationPluginsToRemove =
-            BindingPlugins.DataValidators.OfType<DataAnnotationsValidationPlugin>().ToArray();
-
-        // remove each entry found
-        foreach (var plugin in dataValidationPluginsToRemove)
-        {
-            BindingPlugins.DataValidators.Remove(plugin);
-        }
-    }
 }

src/UniGetUI.Avalonia/Assets/Styles/Styles.Common.axaml

@@ -27,6 +27,13 @@
         <Setter Property="Margin"          Value="40,4,40,0"/>
     </Style>
 
+    <!-- Hyperlink-style text (blue accent, underline) -->
+    <Style Selector="TextBlock.hyperlink">
+        <Setter Property="Foreground"       Value="{DynamicResource SystemControlHighlightAccentBrush}"/>
+        <Setter Property="TextDecorations"  Value="Underline"/>
+        <Setter Property="Cursor"           Value="Hand"/>
+    </Style>
+
     <!-- SvgIcon: inherit the Fluent foreground so icons match text colour in both themes -->
     <Style Selector="controls|SvgIcon">
         <Setter Property="Foreground" Value="{DynamicResource SystemControlForegroundBaseHighBrush}"/>

src/UniGetUI.Avalonia/Assets/Styles/Styles.Linux.axaml

@@ -26,6 +26,16 @@
                     <SolidColorBrush x:Key="WarningBannerIconBackground" Color="#f0a500"/>
                     <SolidColorBrush x:Key="WarningBannerIconForeground" Color="#1a1000"/>
                     <SolidColorBrush x:Key="WarningBannerSubtext"        Color="#ffe082"/>
+                    <!-- Status banners (success / error / info) -->
+                    <SolidColorBrush x:Key="StatusSuccessBackground"     Color="#1a3d1a"/>
+                    <SolidColorBrush x:Key="StatusSuccessBorderBrush"    Color="#2e6b2e"/>
+                    <SolidColorBrush x:Key="StatusSuccessForeground"     Color="#66bb6a"/>
+                    <SolidColorBrush x:Key="StatusErrorBackground"       Color="#3d1a1a"/>
+                    <SolidColorBrush x:Key="StatusErrorBorderBrush"      Color="#6b2e2e"/>
+                    <SolidColorBrush x:Key="StatusErrorForeground"       Color="#ef9a9a"/>
+                    <SolidColorBrush x:Key="StatusWarningForeground"     Color="#ffe082"/>
+                    <SolidColorBrush x:Key="StatusInfoBackground"        Color="#1a2035"/>
+                    <SolidColorBrush x:Key="StatusInfoBorderBrush"       Color="#2e3a60"/>
                     <!-- Setting warning subtext -->
                     <SolidColorBrush x:Key="SettingWarningTextForeground" Color="#ffc107"/>
                 </ResourceDictionary>
@@ -52,6 +62,16 @@
                     <SolidColorBrush x:Key="WarningBannerIconBackground" Color="#f0a500"/>
                     <SolidColorBrush x:Key="WarningBannerIconForeground" Color="#1a1000"/>
                     <SolidColorBrush x:Key="WarningBannerSubtext"        Color="#7a4f00"/>
+                    <!-- Status banners (success / error / info) -->
+                    <SolidColorBrush x:Key="StatusSuccessBackground"     Color="#e8f5e9"/>
+                    <SolidColorBrush x:Key="StatusSuccessBorderBrush"    Color="#4caf50"/>
+                    <SolidColorBrush x:Key="StatusSuccessForeground"     Color="#2e7d32"/>
+                    <SolidColorBrush x:Key="StatusErrorBackground"       Color="#ffebee"/>
+                    <SolidColorBrush x:Key="StatusErrorBorderBrush"      Color="#f44336"/>
+                    <SolidColorBrush x:Key="StatusErrorForeground"       Color="#c62828"/>
+                    <SolidColorBrush x:Key="StatusWarningForeground"     Color="#7a4f00"/>
+                    <SolidColorBrush x:Key="StatusInfoBackground"        Color="#e3f2fd"/>
+                    <SolidColorBrush x:Key="StatusInfoBorderBrush"       Color="#1976d2"/>
                     <!-- Setting warning subtext -->
                     <SolidColorBrush x:Key="SettingWarningTextForeground" Color="#a05c00"/>
                 </ResourceDictionary>

src/UniGetUI.Avalonia/Assets/Styles/Styles.Windows.axaml

@@ -26,6 +26,17 @@
                     <SolidColorBrush x:Key="WarningBannerIconBackground" Color="#f0a500"/>
                     <SolidColorBrush x:Key="WarningBannerIconForeground" Color="#1a1000"/>
                     <SolidColorBrush x:Key="WarningBannerSubtext"        Color="#ffe082"/>
+                    <!-- Status banners (success / error / info) -->
+                    <SolidColorBrush x:Key="StatusSuccessBackground"     Color="#1a3d1a"/>
+                    <SolidColorBrush x:Key="StatusSuccessBorderBrush"    Color="#2e6b2e"/>
+                    <SolidColorBrush x:Key="StatusErrorBackground"       Color="#3d1a1a"/>
+                    <SolidColorBrush x:Key="StatusErrorBorderBrush"      Color="#6b2e2e"/>
+                    <SolidColorBrush x:Key="StatusInfoBackground"        Color="#1a2035"/>
+                    <SolidColorBrush x:Key="StatusInfoBorderBrush"       Color="#2e3a60"/>
+                    <!-- Status badge foreground -->
+                    <SolidColorBrush x:Key="StatusSuccessForeground"     Color="#66bb6a"/>
+                    <SolidColorBrush x:Key="StatusWarningForeground"     Color="#ffe082"/>
+                    <SolidColorBrush x:Key="StatusErrorForeground"       Color="#ef9a9a"/>
                     <!-- Setting warning subtext -->
                     <SolidColorBrush x:Key="SettingWarningTextForeground" Color="#ffc107"/>
                 </ResourceDictionary>
@@ -52,6 +63,17 @@
                     <SolidColorBrush x:Key="WarningBannerIconBackground" Color="#f0a500"/>
                     <SolidColorBrush x:Key="WarningBannerIconForeground" Color="#1a1000"/>
                     <SolidColorBrush x:Key="WarningBannerSubtext"        Color="#7a4f00"/>
+                    <!-- Status banners (success / error / info) -->
+                    <SolidColorBrush x:Key="StatusSuccessBackground"     Color="#e8f5e9"/>
+                    <SolidColorBrush x:Key="StatusSuccessBorderBrush"    Color="#4caf50"/>
+                    <SolidColorBrush x:Key="StatusErrorBackground"       Color="#ffebee"/>
+                    <SolidColorBrush x:Key="StatusErrorBorderBrush"      Color="#f44336"/>
+                    <SolidColorBrush x:Key="StatusInfoBackground"        Color="#e3f2fd"/>
+                    <SolidColorBrush x:Key="StatusInfoBorderBrush"       Color="#1976d2"/>
+                    <!-- Status badge foreground -->
+                    <SolidColorBrush x:Key="StatusSuccessForeground"     Color="#2e7d32"/>
+                    <SolidColorBrush x:Key="StatusWarningForeground"     Color="#7a4f00"/>
+                    <SolidColorBrush x:Key="StatusErrorForeground"       Color="#c62828"/>
                     <!-- Setting warning subtext -->
                     <SolidColorBrush x:Key="SettingWarningTextForeground" Color="#a05c00"/>
                 </ResourceDictionary>

src/UniGetUI.Avalonia/Assets/Styles/Styles.macOS.axaml

@@ -26,6 +26,17 @@
                     <SolidColorBrush x:Key="WarningBannerIconBackground" Color="#f0a500"/>
                     <SolidColorBrush x:Key="WarningBannerIconForeground" Color="#1a1000"/>
                     <SolidColorBrush x:Key="WarningBannerSubtext"        Color="#ffe082"/>
+                    <!-- Status banners (success / error / info) -->
+                    <SolidColorBrush x:Key="StatusSuccessBackground"     Color="#1a3d1a"/>
+                    <SolidColorBrush x:Key="StatusSuccessBorderBrush"    Color="#2e6b2e"/>
+                    <SolidColorBrush x:Key="StatusErrorBackground"       Color="#3d1a1a"/>
+                    <SolidColorBrush x:Key="StatusErrorBorderBrush"      Color="#6b2e2e"/>
+                    <SolidColorBrush x:Key="StatusInfoBackground"        Color="#1a2035"/>
+                    <SolidColorBrush x:Key="StatusInfoBorderBrush"       Color="#2e3a60"/>
+                    <!-- Status badge foreground -->
+                    <SolidColorBrush x:Key="StatusSuccessForeground"     Color="#66bb6a"/>
+                    <SolidColorBrush x:Key="StatusWarningForeground"     Color="#ffe082"/>
+                    <SolidColorBrush x:Key="StatusErrorForeground"       Color="#ef9a9a"/>
                     <!-- Setting warning subtext -->
                     <SolidColorBrush x:Key="SettingWarningTextForeground" Color="#ffc107"/>
                 </ResourceDictionary>
@@ -52,6 +63,17 @@
                     <SolidColorBrush x:Key="WarningBannerIconBackground" Color="#f0a500"/>
                     <SolidColorBrush x:Key="WarningBannerIconForeground" Color="#1a1000"/>
                     <SolidColorBrush x:Key="WarningBannerSubtext"        Color="#7a4f00"/>
+                    <!-- Status banners (success / error / info) -->
+                    <SolidColorBrush x:Key="StatusSuccessBackground"     Color="#e8f5e9"/>
+                    <SolidColorBrush x:Key="StatusSuccessBorderBrush"    Color="#4caf50"/>
+                    <SolidColorBrush x:Key="StatusErrorBackground"       Color="#ffebee"/>
+                    <SolidColorBrush x:Key="StatusErrorBorderBrush"      Color="#f44336"/>
+                    <SolidColorBrush x:Key="StatusInfoBackground"        Color="#e3f2fd"/>
+                    <SolidColorBrush x:Key="StatusInfoBorderBrush"       Color="#1976d2"/>
+                    <!-- Status badge foreground -->
+                    <SolidColorBrush x:Key="StatusSuccessForeground"     Color="#2e7d32"/>
+                    <SolidColorBrush x:Key="StatusWarningForeground"     Color="#7a4f00"/>
+                    <SolidColorBrush x:Key="StatusErrorForeground"       Color="#c62828"/>
                     <!-- Setting warning subtext -->
                     <SolidColorBrush x:Key="SettingWarningTextForeground" Color="#a05c00"/>
                 </ResourceDictionary>

src/UniGetUI.Avalonia/Infrastructure/AvaloniaBootstrapper.cs

@@ -101,7 +101,7 @@ private static async Task InitializeBackgroundApiAsync()
             _backgroundApi.OnOpenUpdatesPage += (_, _) =>
                 Dispatcher.UIThread.Post(() =>
                 {
-                    MainWindow.Instance?.NavigateShell(ShellPageType.Updates);
+                    MainWindow.Instance?.Navigate(PageType.Updates);
                     MainWindow.Instance?.ShowFromTray();
                 });
 
@@ -110,10 +110,7 @@ private static async Task InitializeBackgroundApiAsync()
                 {
                     Logger.Info($"BackgroundApi: ShowSharedPackage {pkg.Key}/{pkg.Value}");
                     MainWindow.Instance?.ShowFromTray();
-                    if (MainWindow.Instance?.Content is Views.MainShellView shell)
-                    {
-                        shell.OpenSharedPackage(pkg.Key, pkg.Value);
-                    }
+                    MainWindow.Instance?.OpenSharedPackage(pkg.Key, pkg.Value);
                 });
 
             _backgroundApi.OnUpgradeAll += (_, _) =>