Migrate to Avalonia (#1220)

2026-04-24 15:04:03 +00:00 · 2024-04-27 04:17:46 +03:00
parent 74f99b4e59
commit b9c1c47474
89 changed files with 2467 additions and 2810 deletions
--- a/DiscordChatExporter.Gui/App.axaml.cs
+++ b/DiscordChatExporter.Gui/App.axaml.cs
@@ -0,0 +1,110 @@
+using System;
+using System.Net;
+using Avalonia;
+using Avalonia.Controls.ApplicationLifetimes;
+using Avalonia.Markup.Xaml;
+using Avalonia.Media;
+using Avalonia.Platform;
+using DiscordChatExporter.Gui.Framework;
+using DiscordChatExporter.Gui.Services;
+using DiscordChatExporter.Gui.ViewModels;
+using DiscordChatExporter.Gui.ViewModels.Components;
+using DiscordChatExporter.Gui.ViewModels.Dialogs;
+using DiscordChatExporter.Gui.Views;
+using Material.Styles.Themes;
+using Microsoft.Extensions.DependencyInjection;
+
+namespace DiscordChatExporter.Gui;
+
+public partial class App : Application, IDisposable
+{
+    private readonly ServiceProvider _services;
+    private readonly MainViewModel _mainViewModel;
+
+    public App()
+    {
+        var services = new ServiceCollection();
+
+        // Framework
+        services.AddSingleton<DialogManager>();
+        services.AddSingleton<SnackbarManager>();
+        services.AddSingleton<ViewManager>();
+        services.AddSingleton<ViewModelManager>();
+
+        // Services
+        services.AddSingleton<SettingsService>();
+        services.AddSingleton<UpdateService>();
+
+        // View models
+        services.AddTransient<MainViewModel>();
+        services.AddTransient<DashboardViewModel>();
+        services.AddTransient<ExportSetupViewModel>();
+        services.AddTransient<MessageBoxViewModel>();
+        services.AddTransient<SettingsViewModel>();
+
+        _services = services.BuildServiceProvider(true);
+        _mainViewModel = _services.GetRequiredService<ViewModelManager>().CreateMainViewModel();
+    }
+
+    public override void Initialize()
+    {
+        // Increase maximum concurrent connections
+        ServicePointManager.DefaultConnectionLimit = 20;
+
+        AvaloniaXamlLoader.Load(this);
+    }
+
+    public override void OnFrameworkInitializationCompleted()
+    {
+        if (ApplicationLifetime is IClassicDesktopStyleApplicationLifetime desktop)
+            desktop.MainWindow = new MainView { DataContext = _mainViewModel };
+
+        base.OnFrameworkInitializationCompleted();
+
+        // Set custom theme colors
+        SetDefaultTheme();
+    }
+
+    public void Dispose() => _services.Dispose();
+}
+
+public partial class App
+{
+    public static void SetLightTheme()
+    {
+        if (Current is null)
+            return;
+
+        Current.LocateMaterialTheme<MaterialThemeBase>().CurrentTheme = Theme.Create(
+            Theme.Light,
+            Color.Parse("#343838"),
+            Color.Parse("#F9A825")
+        );
+    }
+
+    public static void SetDarkTheme()
+    {
+        if (Current is null)
+            return;
+
+        Current.LocateMaterialTheme<MaterialThemeBase>().CurrentTheme = Theme.Create(
+            Theme.Dark,
+            Color.Parse("#E8E8E8"),
+            Color.Parse("#F9A825")
+        );
+    }
+
+    public static void SetDefaultTheme()
+    {
+        if (Current is null)
+            return;
+
+        var isDarkModeEnabledByDefault =
+            Current.PlatformSettings?.GetColorValues().ThemeVariant == PlatformThemeVariant.Dark;
+
+        if (isDarkModeEnabledByDefault)
+            SetDarkTheme();
+        else
+            SetLightTheme();
+    }
+}