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test are still ok!

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This commit is contained in:
Paul Schneider 2026-08-25 14:16:49 +01:00
commit beeac58628
Signed by: notazof
GPG key ID: 1DD5D838E5343B06
27 changed files with 170 additions and 258 deletions
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36
src/PostIt/Directory.Packages.props
View file

@ -5,33 +5,35 @@
<!-- https://learn.microsoft.com/en-us/nuget/consume-packages/central-package-management -->
<PropertyGroup>
<ManagePackageVersionsCentrally>true</ManagePackageVersionsCentrally>
<AvaloniaVersionBase>12.1.1</AvaloniaVersionBase>
</PropertyGroup>
<ItemGroup>
<!-- Avalonia packages -->
<!-- Important: keep version in sync! -->
<PackageVersion Include="Avalonia" Version="12.1.1" />
<PackageVersion Include="Avalonia.Themes.Fluent" Version="12.1.1" />
<PackageVersion Include="Avalonia.Fonts.Inter" Version="12.1.1" />
<PackageVersion Include="Avalonia.Desktop" Version="12.1.1" />
<PackageVersion Include="Avalonia.Browser" Version="12.1.1" />
<PackageVersion Include="Avalonia.Android" Version="12.1.1" />
<PackageVersion Include="Avalonia.Headless" Version="12.1.1" />
<PackageVersion Include="Avalonia.Headless.Xunit" Version="12.1.1" />
<PackageVersion Include="Avalonia.AvaloniaEdit" Version="12.0.0" />
<PackageVersion Include="Avalonia" Version="$(AvaloniaVersionBase)" />
<PackageVersion Include="Avalonia.Themes.Fluent" Version="$(AvaloniaVersionBase)" />
<PackageVersion Include="Avalonia.Desktop" Version="$(AvaloniaVersionBase)" />
<PackageVersion Include="Avalonia.Browser" Version="$(AvaloniaVersionBase)" />
<PackageVersion Include="Avalonia.Android" Version="$(AvaloniaVersionBase)" />
<PackageVersion Include="Avalonia.Headless" Version="$(AvaloniaVersionBase)" />
<PackageVersion Include="Avalonia.Headless.Xunit" Version="$(AvaloniaVersionBase)" />
<PackageVersion Include="Avalonia.Fonts.Inter" Version="$(AvaloniaVersionBase)" />
<PackageVersion Include="Material.Avalonia" Version="3.19.0" />
<PackageVersion Include="AvaloniaUI.DiagnosticsSupport" Version="2.2.3" />
<PackageVersion Include="Avalonia.Fonts.Inter" Version="$(AvaloniaVersionBase)" />
<PackageVersion Include="CommunityToolkit.Mvvm" Version="8.4.2" />
<PackageVersion Include="Xamarin.AndroidX.Browser" Version="1.10.0.1" />
<PackageVersion Include="Xamarin.AndroidX.Core.SplashScreen" Version="1.0.1.15" />
<PackageVersion Include="Xamarin.AndroidX.Lifecycle.Runtime" Version="2.11.0.1" />
<PackageVersion Include="Xamarin.AndroidX.Lifecycle.Common" Version="2.11.0.1" />
<PackageVersion Include="Xamarin.UITest" Version="4.4.2" />
<PackageVersion Include="Microsoft.Extensions.DependencyInjection" Version="10.0.11" />
<PackageVersion Include="Microsoft.Maui.Essentials" Version="10.0.100" />
<PackageVersion Include="Xamarin.AndroidX.Core.SplashScreen" Version="1.2.0" />
<PackageVersion Include="Xamarin.AndroidX.Lifecycle.Runtime" Version="2.10.0.1" />
<PackageVersion Include="Xamarin.AndroidX.Lifecycle.Common" Version="2.10.0.1" />
<PackageVersion Include="Xamarin.UITest" Version="4.4.2" />
<PackageVersion Include="Microsoft.Extensions.DependencyInjection" Version="10.0.11" />
</ItemGroup>
</Project>

7
src/PostIt/Makefile Normal file
View file

@ -0,0 +1,7 @@
clean: clean-PostIt clean-PostIt.Android clean-PostIt.Desktop
clean-%:
rm -rf $*/obj $*/bin
.PHONY: clean

23
src/PostIt/PostIt.Android/MainActivity.cs
View file

@ -1,8 +1,13 @@
using Android.App;
using Android;
using Android.App;
using Android.Content;
using Android.Content.PM;
using AndroidX.Core.Provider;
using AndroidX.Emoji2.Text;
using Avalonia;
using Avalonia.Android;
using AndroidX.Core.Provider;
using AndroidX.Emoji2.Text;
namespace PostIt.Android;
@ -15,18 +20,22 @@ namespace PostIt.Android;
ConfigurationChanges = ConfigChanges.Orientation | ConfigChanges.ScreenSize | ConfigChanges.UiMode)]
public class MainActivity : AvaloniaMainActivity
{
/// <summary>
/// Strongly-typed handle to the current MainActivity instance, set in
/// <see cref="OnCreate"/> and consumed by platform services such as
/// <see cref="Services.AndroidSystemBrowser"/> which need to launch
/// Chrome Custom Tabs.
/// <summary>
/// The current MainActivity instance.
/// </summary>
public static MainActivity? Current { get; private set; }
protected override void OnCreate(global::Android.OS.Bundle? savedInstanceState)
{
base.OnCreate(savedInstanceState);
FontRequest fontRequest = new FontRequest(
"com.google.android.gms.fonts",
"com.google.android.gms",
"Noto Color Emoji Compat",
Yavsc.Resource.Array.com_google_android_gms_fonts_certs); //com_google_android_gms_fonts_certs
EmojiCompat.Config config = new FontRequestEmojiCompatConfig(this, fontRequest);
EmojiCompat.Init(config);
PlatformBootstrap.EnsureInitialized();
base.OnCreate(savedInstanceState);
Current = this;
}
/// <summary>

12
src/PostIt/PostIt.Android/PostIt.Android.csproj
View file

@ -4,13 +4,11 @@
<TargetFramework>net10.0-android</TargetFramework>
<SupportedOSPlatformVersion>23</SupportedOSPlatformVersion>
<Nullable>enable</Nullable>
<ApplicationId>fr.pschneider.PostIt</ApplicationId>
<ApplicationId>fr.pschneider.postit</ApplicationId>
<ApplicationVersion>1</ApplicationVersion>
<ApplicationDisplayVersion>1.0</ApplicationDisplayVersion>
<AndroidPackageFormat>apk</AndroidPackageFormat>
<AndroidEnableProfiledAot>false</AndroidEnableProfiledAot>
<AndroidLinkMode>SdkOnly</AndroidLinkMode>
<TrimMode>partial</TrimMode>
<AndroidEnableProfiledAot>false</AndroidEnableProfiledAot>
</PropertyGroup>
<ItemGroup>
@ -23,11 +21,11 @@
<PackageReference Include="Avalonia.Android" />
<PackageReference Include="Xamarin.AndroidX.Core.SplashScreen" />
<PackageReference Include="Xamarin.AndroidX.Browser" />
<PackageReference Include="Xamarin.AndroidX.Lifecycle.Runtime" />
<PackageReference Include="Xamarin.AndroidX.Lifecycle.Common" />
</ItemGroup>
</ItemGroup>
<ItemGroup>
<ProjectReference Include="..\PostIt\PostIt.csproj" />
</ItemGroup>
</Project>

13
src/PostIt/PostIt.Android/Resources/values/font_certs.xml Normal file
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@ -0,0 +1,13 @@
<?xml version="1.0" encoding="utf-8"?>
<resources>
<array name="com_google_android_gms_fonts_certs">
<item>@array/com_google_android_gms_fonts_certs_dev</item>
<item>@array/com_google_android_gms_fonts_certs_prod</item>
</array>
<string-array name="com_google_android_gms_fonts_certs_dev">
<item>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</item>
</string-array>
<string-array name="com_google_android_gms_fonts_certs_prod">
<item>MIIEQzCCAyugAwIBAgIJAMLgh0ZgXpYOMA0GCSqGSIb3DQEBBQUAMHQxCzAJBgNVBAYTAlVTMRMwEQYDVQQIEwpDYWxpZm9ybmlhMRYwFAYDVQQHEw1Nb3VudGFpbiBWaWV3MRQwEgYDVQQKEwtHb29nbGUgSW5jLjEQMA4GA1UECxMHQW5kcm9pZDEQMA4GA1UEAxMHQW5kcm9pZDAeFw0wODA4MjEyMzEzMzRaFw0zNjAxMDcyMzEzMzRaMHQxCzAJBgNVBAYTAlVTMRMwEQYDVQQIEwpDYWxpZm9ybmlhMRYwFAYDVQQHEw1Nb3VudGFpbiBWaWV3MRQwEgYDVQQKEwtHb29nbGUgSW5jLjEQMA4GA1UECxMHQW5kcm9pZDEQMA4GA1UEAxMHQW5kcm9pZDCCASIwDQYJKoZIhvcNAQEBBQADggEPADCCAQoCggEBAKKvSkUIXm+t9M8rXj2V</item>
</string-array>
</resources>

5
src/PostIt/PostIt.Tests/AddCircleMemberDialogTests.cs
View file

@ -73,7 +73,7 @@ public class AddCircleMemberDialogTests
return context;
}
/// <summary>
/// Mount a real <see cref="MainWindow"/>, build a minimal
/// Mount a real <see cref="MainView"/>, build a minimal
/// DI graph, push <see cref="CirclesPage"/> then the
/// <see cref="AddCircleMemberDialog"/> on top of it.
/// Returns the stack size so the test can pin the delta.
@ -98,10 +98,9 @@ public class AddCircleMemberDialogTests
services.AddTransient<AddCircleMemberDialogViewModel>();
var sp = services.BuildServiceProvider();
context.Window = new MainWindow();
context.Window = new MainView();
context.App = (PostIt.App)Application.Current!;
context.App.AttachMainWindow(context.Window);
context.Window.Show();
context.page = sp.GetRequiredService<CirclesPage>();
context.Window.NavRoot.PushAsync(context.page).GetAwaiter().GetResult();

2
src/PostIt/PostIt.Tests/AndroidAppLaunchTests.cs
View file

@ -23,7 +23,7 @@ public class AndroidAppLaunchTests
_output = output;
}
// FIXME [Fact]
[Fact]
public void PostIt_starts_and_draws_a_first_frame_on_the_emulator()
{
if (!IsPackageInstalledOnAnyDevice())

11
src/PostIt/PostIt.Tests/MainPageButtonsTests.cs
View file

@ -99,7 +99,7 @@ public class MainPageButtonsTests
}
/// <summary>
/// Mount a real <see cref="MainWindow"/> (as
/// Mount a real <see cref="MainView"/> (as
/// <c>SessionStatusBannerTests</c> does), push a
/// <see cref="MainPage"/> with the given VM onto
/// <c>NavRoot</c>. <c>PushAsync</c> is awaited (via
@ -109,13 +109,12 @@ public class MainPageButtonsTests
/// realised and <c>KeyPressQwerty</c> has a real
/// <see cref="TopLevel"/> to dispatch against.
/// </summary>
private static (MainWindow window, MainPage page) MountMainPage(MainViewModel vm)
private static (MainView window, MainPage page) MountMainPage(MainViewModel vm)
{
var window = new MainWindow();
var window = new MainView();
var page = new MainPage { DataContext = vm };
var app = (PostIt.App)Application.Current!;
app.AttachMainWindow(window);
window.Show();
window.NavRoot.PushAsync(page).GetAwaiter().GetResult();
return (window, page);
}
@ -125,7 +124,7 @@ public class MainPageButtonsTests
/// supported headless pattern (cf. CalculatorTests in the
/// Avalonia.Samples repo). Returns the nav-stack count
/// before the click so the caller can assert on the delta.
/// KeyPressQwerty is dispatched on the <see cref="MainWindow"/>
/// KeyPressQwerty is dispatched on the <see cref="MainView"/>
/// itself — it is the <see cref="TopLevel"/> that owns the
/// headless implementation, and routing the key through any
/// descendant TopLevel (e.g. one obtained via
@ -134,7 +133,7 @@ public class MainPageButtonsTests
/// because the descendant does not carry the
/// <c>PlatformHandle</c> the harness expects.
/// </summary>
private static int ClickAndCapture(MainWindow window, Button button)
private static int ClickAndCapture(MainView window, Button button)
{
var stackBefore = window.NavRoot.NavigationStack.Count;
button.Command?.Execute(button.CommandParameter);

5
src/PostIt/PostIt.Tests/PostAclDialogTests.cs
View file

@ -117,7 +117,7 @@ public class PostAclDialogTests
/// rebinding the global DI mid-test would trample the
/// Settings singleton the rest of the harness depends on.
/// </summary>
private static (MainWindow window, BlogAclApiClient aclClient, CircleApiClient circleClient, CountingHttpHandler handler) Mount()
private static (MainView window, BlogAclApiClient aclClient, CircleApiClient circleClient, CountingHttpHandler handler) Mount()
{
var handler = new CountingHttpHandler();
var settings = new Settings();
@ -138,10 +138,9 @@ public class PostAclDialogTests
// CountingHttpHandler.
GC.KeepAlive(sp);
var window = new MainWindow();
var window = new MainView();
var app = (App)Application.Current!;
app.AttachMainWindow(window);
window.Show();
return (window, aclClient, circleClient, handler);
}

17
src/PostIt/PostIt.Tests/SessionStatusBannerTests.cs
View file

@ -9,7 +9,7 @@ namespace PostIt.Tests;
/// <summary>
/// UI tests for <see cref="SessionStatusBanner"/>. Mounted inside
/// a real <see cref="MainWindow"/> via the headless Avalonia
/// a real <see cref="MainView"/> via the headless Avalonia
/// platform declared in <c>TestApp.cs</c>.
///
/// <para>The pattern is the one that <c>UnitTest1.MainPage_Should_Load</c>
@ -34,9 +34,8 @@ public class SessionStatusBannerTests
[AvaloniaFact]
public void Banner_renders_three_buttons_in_the_visual_tree()
{
var window = new MainWindow();
var window = new MainView();
window.SessionBanner.DataContext = new SessionStatusViewModel();
window.Show();
var buttons = window.SessionBanner.GetVisualDescendants()
.OfType<Button>()
@ -55,11 +54,10 @@ public class SessionStatusBannerTests
[AvaloniaFact]
public void Banner_login_button_is_visible_when_logged_out()
{
var window = new MainWindow();
var window = new MainView();
var vm = new SessionStatusViewModel();
Assert.True(vm.IsLoggedOut); // VM default
window.SessionBanner.DataContext = vm;
window.Show();
var login = window.SessionBanner.GetVisualDescendants()
.OfType<Button>()
@ -73,11 +71,10 @@ public class SessionStatusBannerTests
[AvaloniaFact]
public void Banner_logout_button_is_hidden_when_logged_out()
{
var window = new MainWindow();
var window = new MainView();
var vm = new SessionStatusViewModel();
Assert.False(vm.IsLoggedIn); // VM default
window.SessionBanner.DataContext = vm;
window.Show();
var logout = window.SessionBanner.GetVisualDescendants()
.OfType<Button>()
@ -89,9 +86,8 @@ public class SessionStatusBannerTests
[AvaloniaFact]
public void Banner_settings_button_is_visible_regardless_of_session()
{
var window = new MainWindow();
var window = new MainView();
window.SessionBanner.DataContext = new SessionStatusViewModel();
window.Show();
var settings = window.SessionBanner.GetVisualDescendants()
.OfType<Button>()
@ -106,9 +102,8 @@ public class SessionStatusBannerTests
[AvaloniaFact]
public void Banner_session_label_reflects_DataContext()
{
var window = new MainWindow();
var window = new MainView();
window.SessionBanner.DataContext = new SessionStatusViewModel();
window.Show();
var label = window.SessionBanner.GetVisualDescendants()
.OfType<TextBlock>()

2
src/PostIt/PostIt.Tests/TestAppContext.cs
View file

@ -4,7 +4,7 @@ namespace PostIt.Tests;
internal class TestAppContext
{
public MainWindow? Window {get; set; }
public MainView? Window {get; set; }
public CirclesPage? page {get; set; }
public AddCircleMemberDialog? dialog { get; set; }
public App? App { get; internal set; }

3
src/PostIt/PostIt.Tests/UnitTest1.cs
View file

@ -8,8 +8,7 @@ public class MainPageTests
[AvaloniaFact]
public void MainPage_Should_Load()
{
var window = new MainWindow();
window.Show();
var window = new MainView();
Assert.NotNull(window);
}
}

1
src/PostIt/PostIt/App.axaml
View file

@ -11,6 +11,5 @@
<Application.Styles>
<FluentTheme />
<StyleInclude Source="avares://AvaloniaEdit/Themes/Fluent/AvaloniaEdit.xaml" />
</Application.Styles>
</Application>

62
src/PostIt/PostIt/App.axaml.cs
View file

@ -28,7 +28,7 @@ public partial class App : Application
/// </summary>
public IServiceProvider? ServiceProvider { get; private set; }
public MainWindow? Window { get; private set; }
public MainView? View { get; private set; }
public override void Initialize()
{
@ -44,10 +44,28 @@ public partial class App : Application
this.ServiceProvider = new ServiceCollection().BuildServices();
var settings = ServiceProvider.GetRequiredService<Settings>();
var sessionStatus = ServiceProvider!.GetRequiredService<SessionStatusViewModel>();
sessionStatus.LogoutCompleted += () =>
{
View.NavRoot.PopToRootAsync();
};
sessionStatus.LoginSucceeded += () =>
{
PushMainPageAsync();
};
if (ApplicationLifetime is IClassicDesktopStyleApplicationLifetime desktop)
{
desktop.MainWindow = Window = CreateMainWindow();
var window = ServiceProvider.GetRequiredService<MainWindow>();
desktop.MainWindow = window;
var api = ServiceProvider!.GetRequiredService<YavscApiClient>();
desktop.MainWindow.Opened += async (_, _) => await BootAsync(this.ServiceProvider!, api);
View = window.MainView;
View.SessionBanner.DataContext = sessionStatus;
// FIXME Window.Opened += async (_, _) => await BootAsync(this.ServiceProvider!, api);
ApplyDarkMode(settings);
}
else if (ApplicationLifetime is IActivityApplicationLifetime singleViewFactoryApplicationLifetime)
@ -55,54 +73,34 @@ public partial class App : Application
singleViewFactoryApplicationLifetime.MainViewFactory =
() =>
{
Window = CreateMainWindow();
View = ServiceProvider.GetRequiredService<MainView>();
ApplyDarkMode(settings);
Window.Show();
return Window;
View.SessionBanner.DataContext = sessionStatus;
return View;
};
}
else if (ApplicationLifetime is ISingleViewApplicationLifetime singleViewPlatform)
{
singleViewPlatform.MainView = Window = CreateMainWindow();
singleViewPlatform.MainView = View = ServiceProvider.GetRequiredService<MainView>();
View.SessionBanner.DataContext = sessionStatus;
ApplyDarkMode(settings);
}
var mainVm = ServiceProvider!.GetRequiredService<HomePageViewModel>();
base.OnFrameworkInitializationCompleted();
this.PushPageAsync(mainVm).Wait();
this.PushPageAsync(mainVm);
}
private MainWindow CreateMainWindow()
{
Window = new MainWindow();
var api = ServiceProvider!.GetRequiredService<YavscApiClient>();
Window.Opened += async (_, _) => await BootAsync(this.ServiceProvider!, api);
var sessionStatus = ServiceProvider!.GetRequiredService<SessionStatusViewModel>();
sessionStatus.LogoutCompleted += () =>
{
Window.NavRoot.PopToRootAsync();
};
sessionStatus.LoginSucceeded += () =>
{
PushMainPageAsync();
};
Window.SessionBanner.DataContext = sessionStatus;
return Window;
}
/// <summary>
/// Test-only hook: bind a concrete <see cref="MainWindow"/> so
/// Test-only hook: bind a concrete <see cref="MainView"/> so
/// command-driven navigation paths (<see cref="PushPage"/>) can
/// push onto a real <see cref="NavigationPage"/> in headless
/// fixtures that do not run the full desktop lifetime bootstrap.
/// </summary>
internal void AttachMainWindow(MainWindow mainWindow)
internal void AttachMainWindow(MainView mainWindow)
{
Window = mainWindow ?? throw new ArgumentNullException(nameof(mainWindow));
View = mainWindow ?? throw new ArgumentNullException(nameof(mainWindow));
}
private static void ApplyDarkMode(Settings settings)
@ -180,6 +178,6 @@ public partial class App : Application
internal async Task GoBackAsync()
{
await Window!.NavRoot.PopAsync();
await View!.NavRoot.PopAsync();
}
}

7
src/PostIt/PostIt/Helpers/ServiceCollectionHelpers.cs
View file

@ -23,11 +23,13 @@ public static class ServiceCollectionHelpers
var circleClient = new CircleApiClient(api, settings.BlogsApiUrl);
var blogAclClient = new BlogAclApiClient(api, settings.BlogsApiUrl);
var userSearchClient = new UserSearchClient(api, settings.BlogsApiUrl);
var contactService = new ContactService();
var userDirectory = new UserDirectory(userSearchClient);
// Vues
services.AddTransient<MainPage>();
services.AddSingleton<MainView>();
services.AddSingleton<MainPage>();
services.AddSingleton<MainWindow>();
// SettingsPage is a singleton: there must be one and only one
// instance of the settings UI for the lifetime of the app.
// This guarantees that (a) the bindings always reflect the
@ -58,7 +60,6 @@ public static class ServiceCollectionHelpers
services.AddSingleton(circleClient);
services.AddSingleton(blogAclClient);
services.AddSingleton(userSearchClient);
services.AddSingleton<IContactService>(contactService);
services.AddSingleton<IUserDirectory>(userDirectory);
services.AddTransient<MainViewModel>();
services.AddTransient<HomePageViewModel>();

2
src/PostIt/PostIt/Helpers/ViewModelBaseHelpers.cs
View file

@ -10,7 +10,7 @@ public static class ViewModelBaseHelpers
{
public static async Task PushPageAsync(this App app, ViewModelBase vm)
{
var window = app.Window;
var window = app.View;
if (window is null)
{
throw new InvalidOperationException("MainWindow is not initialized yet.");

1
src/PostIt/PostIt/PostIt.csproj
View file

@ -28,7 +28,6 @@
<PrivateAssets Condition="'$(Configuration)' != 'Debug'">All</PrivateAssets>
</PackageReference>
<PackageReference Include="CommunityToolkit.Mvvm" />
<PackageReference Include="Avalonia.AvaloniaEdit" />
<PackageReference Include="IdentityModel.OidcClient" />
<PackageReference Include="Microsoft.Extensions.DependencyInjection" />
</ItemGroup>

36
src/PostIt/PostIt/Services/ContactService.Desktop.cs
View file

@ -1,36 +0,0 @@
#if !ANDROID && !IOS
using System;
using System.Collections.Generic;
using System.Threading;
using System.Threading.Tasks;
namespace PostIt.Services;
/// <summary>
/// Desktop stub for <see cref="IContactService"/>.
///
/// <para>The desktop has no equivalent of the mobile address
/// book (no <c>Contacts.Default</c>, no CardDAV out of the
/// box). Rather than synthesise a list from a different
/// source, this provider returns an empty list and lets the
/// UI render an honest "no local contacts on this platform"
/// message.</para>
///
/// <para>If desktop users want to invite people who aren't
/// Yavsc members, that flow goes through a separate path
/// (manual email entry + invitation endpoint) — not through
/// <see cref="IContactService"/>. Finding existing Yavsc
/// members is <see cref="IUserDirectory"/>'s job, not this
/// one's.</para>
///
/// <para>Future CardDAV / Google Contacts / Exchange
/// providers can plug in here as additional
/// <see cref="IContactService"/> implementations selected
/// from DI by configuration.</para>
/// </summary>
public sealed class ContactService : IContactService
{
public Task<IReadOnlyList<ContactDto>> GetDeviceContactsAsync(CancellationToken ct = default)
=> Task.FromResult<IReadOnlyList<ContactDto>>(Array.Empty<ContactDto>());
}
#endif

14
src/PostIt/PostIt/Views/MainPage.axaml
View file

@ -97,23 +97,15 @@
<TextBlock Grid.Row="0" Text="Post detail" FontWeight="SemiBold" />
<TextBox Grid.Row="1" Text="{Binding DraftTitle, Mode=TwoWay}" PlaceholderText="Title" />
<!-- <TextBox Grid.Row="2" PlaceholderText="Write something here !"
<TextBox Grid.Row="2" PlaceholderText="Write something here !"
Text="{Binding DraftArticle, Mode=TwoWay}"
MinHeight="320"
HorizontalAlignment="Stretch"
VerticalAlignment="Stretch">
</TextBox>
</TextBox> -->
<AvaloniaEdit:TextEditor Grid.Row="2"
views:TextEditorBinding.Text="{Binding DraftArticle, Mode=TwoWay}"
ShowLineNumbers="True"
FontFamily="Cascadia Code, Consolas, Menlo, Monospace"
MinHeight="320"
HorizontalAlignment="Stretch"
VerticalAlignment="Stretch"
VerticalScrollBarVisibility="Auto"
HorizontalScrollBarVisibility="Auto" />
<TextBlock Grid.Row="3" Text="{Binding StatusMessage}" Foreground="Gray" />
</Grid>
</Border>
</Grid>

22
src/PostIt/PostIt/Views/MainView.axaml Normal file
View file

@ -0,0 +1,22 @@
<UserControl xmlns="https://github.com/avaloniaui"
xmlns:x="http://schemas.microsoft.com/winfx/2006/xaml"
xmlns:vm="using:PostIt.ViewModels"
xmlns:d="http://schemas.microsoft.com/expression/blend/2008"
xmlns:mc="http://schemas.openxmlformats.org/markup-compatibility/2006"
xmlns:views="using:PostIt.Views"
mc:Ignorable="d" d:DesignWidth="800" d:DesignHeight="450"
x:Class="PostIt.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>
<DockPanel LastChildFill="True">
<views:SessionStatusBanner
x:Name="SessionBanner"
DockPanel.Dock="Bottom"/>
<NavigationPage x:Name="NavRoot"/>
</DockPanel>
</UserControl>

11
src/PostIt/PostIt/Views/MainView.axaml.cs Normal file
View file

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

9
src/PostIt/PostIt/Views/MainWindow.axaml
View file

@ -7,11 +7,6 @@
mc:Ignorable="d" d:DesignWidth="800" d:DesignHeight="450"
x:Class="PostIt.Views.MainWindow"
Icon="/Assets/avalonia-logo.ico"
Title="PostIt" >
<DockPanel LastChildFill="True">
<views:SessionStatusBanner x:Name="SessionBanner"
DockPanel.Dock="Bottom"/>
<NavigationPage x:Name="NavRoot"/>
</DockPanel>
Title="PostIt">
<views:MainView x:Name="MainView" />
</Window>

2
src/PostIt/PostIt/Views/MainWindow.axaml.cs
View file

@ -8,4 +8,4 @@ public partial class MainWindow : Window
{
InitializeComponent();
}
}
}

51
src/PostIt/PostIt/Views/TextEditorBinding.cs
View file

@ -1,51 +0,0 @@
using Avalonia;
using Avalonia.Data;
using AvaloniaEdit;
namespace PostIt.Views;
public sealed class TextEditorBinding
{
public static readonly AttachedProperty<string?> TextProperty =
AvaloniaProperty.RegisterAttached<TextEditorBinding, TextEditor, string?>(
"Text",
defaultBindingMode: BindingMode.TwoWay);
private static readonly AttachedProperty<bool> IsTextChangeSubscribedProperty =
AvaloniaProperty.RegisterAttached<TextEditorBinding, TextEditor, bool>("IsTextChangeSubscribed");
static TextEditorBinding()
{
TextProperty.Changed.AddClassHandler<TextEditor>((editor, args) =>
{
EnsureTextChangeSubscribed(editor);
var text = args.GetNewValue<string?>() ?? string.Empty;
if (editor.Text != text)
{
editor.Text = text;
}
});
}
public static string? GetText(TextEditor editor) => editor.GetValue(TextProperty);
public static void SetText(TextEditor editor, string? value) => editor.SetValue(TextProperty, value);
private static void EnsureTextChangeSubscribed(TextEditor editor)
{
if (editor.GetValue(IsTextChangeSubscribedProperty))
{
return;
}
editor.SetValue(IsTextChangeSubscribedProperty, true);
editor.TextChanged += (_, _) =>
{
if (editor.Text != GetText(editor))
{
SetText(editor, editor.Text);
}
};
}
}