mirror of
https://github.com/wwiinnddyy/LanMountainDesktop.git
synced 2026-06-21 16:14:28 +08:00
0085c66514
Add HostLaunchPlan/HostLaunchPlanBuilder to encapsulate host path, package root, working dir, forwarded args and env; add unit tests for builder. Refactor LauncherFlowCoordinator to use HostLaunchPlan when starting hosts, improve IPC handling and startup logic (shorter soft/hard timeouts, more frequent reconnects and shell status polling, activation recovery via existing host). Move argument formatting and environment setup into the plan, include package/working/args metadata in start attempts. Update Commands to prefer ProcessPath for launcher base directory. App and Program: start single-instance activation listener earlier and harden ActivateMainWindow to handle shell initialization state and return richer activation status codes. SingleInstanceService: signal listener readiness (ManualResetEventSlim) and wait briefly when starting, and dispose it. Various logging and minor error handling improvements.
1910 lines
66 KiB
C#
1910 lines
66 KiB
C#
using System;
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using System.Collections.Generic;
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using System.Globalization;
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using System.Linq;
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using System.Threading;
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using System.Threading.Tasks;
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using Avalonia;
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using Avalonia.Controls;
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using Avalonia.Controls.ApplicationLifetimes;
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using Avalonia.Data.Core;
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using Avalonia.Data.Core.Plugins;
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using Avalonia.Markup.Xaml;
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using Avalonia.Media;
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using Avalonia.Platform;
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using Avalonia.Styling;
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using Avalonia.Threading;
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using AvaloniaWebView;
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using LanMountainDesktop.ComponentSystem;
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using LanMountainDesktop.DesktopHost;
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using LanMountainDesktop.Models;
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using LanMountainDesktop.PluginSdk;
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using LanMountainDesktop.Services;
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using LanMountainDesktop.Services.ExternalIpc;
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using LanMountainDesktop.Services.Launcher;
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using LanMountainDesktop.Services.Loading;
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using LanMountainDesktop.Services.Settings;
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using LanMountainDesktop.Shared.Contracts.Launcher;
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using LanMountainDesktop.Shared.IPC;
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using LanMountainDesktop.Shared.IPC.Abstractions.Services;
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using LanMountainDesktop.Theme;
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using LanMountainDesktop.ViewModels;
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using LanMountainDesktop.Views;
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namespace LanMountainDesktop;
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public partial class App : Application
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{
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private static readonly Color DefaultAccentColor = Color.Parse("#FF3B82F6");
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private enum DesktopShellState
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{
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ForegroundDesktop = 0,
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MinimizedToTaskbar = 1,
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TrayOnly = 2
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}
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private enum ShutdownIntent
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{
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None = 0,
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ExitRequested = 1,
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RestartRequested = 2
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}
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private readonly ISettingsFacadeService _settingsFacade = HostSettingsFacadeProvider.GetOrCreate();
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private readonly IAppearanceThemeService _appearanceThemeService = HostAppearanceThemeProvider.GetOrCreate();
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private readonly IAppLogoService _appLogoService = HostAppLogoProvider.GetOrCreate();
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private readonly LocalizationService _localizationService = new();
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private readonly FontFamilyService _fontFamilyService = new();
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private readonly IHostApplicationLifecycle _hostApplicationLifecycle = new HostApplicationLifecycleService();
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private readonly HostShutdownGate _shutdownGate = new();
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private readonly IDetachedComponentLibraryWindowService _detachedComponentLibraryWindowService = new DetachedComponentLibraryWindowService();
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private readonly ILocationService _locationService = HostLocationServiceProvider.GetOrCreate();
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private readonly DateTimeOffset _startupAt = DateTimeOffset.UtcNow;
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private readonly string _launchSource = LauncherRuntimeMetadata.GetLaunchSource(Environment.GetCommandLineArgs()) ?? "normal";
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private readonly RestartPresentationMode? _requestedRestartPresentationMode =
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LauncherRuntimeMetadata.GetRestartPresentationMode(Environment.GetCommandLineArgs());
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private ISettingsPageRegistry? _settingsPageRegistry;
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private ISettingsWindowService? _settingsWindowService;
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private WeatherLocationRefreshService? _weatherLocationRefreshService;
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private INotificationService? _notificationService;
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private bool _exitCleanupCompleted;
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private DesktopShellState _desktopShellState = DesktopShellState.ForegroundDesktop;
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private ShutdownIntent _shutdownIntent;
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private DesktopTrayService? _desktopTrayService;
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private DispatcherTimer? _shellRecoveryTimer;
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private PluginRuntimeService? _pluginRuntimeService;
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private MainWindow? _mainWindow;
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private TransparentOverlayWindow? _transparentOverlayWindow;
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private FusedDesktopComponentLibraryWindow? _fusedComponentLibraryWindow;
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private bool _mainWindowClosed;
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private bool _uiUnhandledExceptionHooked;
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private DesktopShellHost? _desktopShellHost;
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private PublicIpcHostService? _publicIpcHostService;
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private LoadingStateManager? _loadingStateManager;
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private LoadingStateReporter? _loadingStateReporter;
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private bool _singleInstanceReleased;
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private int _forcedExitScheduled;
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private volatile bool _desktopShellInitializationStarted;
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private bool _mainWindowOpened;
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private bool _trayInitialized;
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private readonly object _launcherProgressLock = new();
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private readonly List<StartupProgressMessage> _pendingLauncherProgressMessages = [];
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internal static SingleInstanceService? CurrentSingleInstanceService { get; set; }
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internal static IHostApplicationLifecycle? CurrentHostApplicationLifecycle =>
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(Current as App)?._hostApplicationLifecycle;
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internal static INotificationService? CurrentNotificationService =>
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(Current as App)?._notificationService;
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// 闅愮鏀跨瓥鏌ョ湅浜嬩欢
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public static event Action? CurrentPrivacyPolicyViewRequested;
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public static void RaisePrivacyPolicyViewRequested()
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{
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CurrentPrivacyPolicyViewRequested?.Invoke();
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}
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public PluginRuntimeService? PluginRuntimeService => _pluginRuntimeService;
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public ISettingsFacadeService SettingsFacade => _settingsFacade;
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public IHostApplicationLifecycle HostApplicationLifecycle => _hostApplicationLifecycle;
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internal ISettingsWindowService? SettingsWindowService => _settingsWindowService;
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internal INotificationService? NotificationService => _notificationService;
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internal bool IsShutdownInProgress => _shutdownGate.IsShutdownRequested || _shutdownIntent != ShutdownIntent.None;
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internal RestartPresentationMode GetCurrentRestartPresentationMode()
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{
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return _desktopShellState switch
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{
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DesktopShellState.TrayOnly => RestartPresentationMode.Tray,
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DesktopShellState.MinimizedToTaskbar => RestartPresentationMode.Minimized,
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_ => RestartPresentationMode.Foreground
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};
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}
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internal void OpenIndependentSettingsModule(string source, string? pageTag = null)
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{
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if (IsShutdownInProgress)
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{
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AppLogger.Info(
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"SettingsFacade",
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$"Settings open ignored because shutdown is in progress. Source='{source}'; PageTag='{pageTag ?? "<default>"}'.");
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return;
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}
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EnsureSettingsWindowService();
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AppLogger.Info(
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"SettingsFacade",
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$"Opening settings window. Source='{source}'; PageTag='{pageTag ?? "<default>"}'.");
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_settingsWindowService?.Open(new SettingsWindowOpenRequest(
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Source: source,
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PageId: pageTag,
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ScreenReferenceWindow: _mainWindow is { IsVisible: true } ? _mainWindow : null));
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}
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public App()
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{
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if (Design.IsDesignMode)
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{
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return;
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}
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_settingsFacade.Settings.Changed += OnSettingsChanged;
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_appearanceThemeService.Changed += OnAppearanceThemeChanged;
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}
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public override void Initialize()
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{
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AppLogger.Info("App", "Initializing application resources.");
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AvaloniaXamlLoader.Load(this);
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if (Design.IsDesignMode)
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{
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ApplyDesignTimeTheme();
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return;
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}
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ConfigureWebViewUserDataFolder();
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AvaloniaWebViewBuilder.Initialize(default);
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ApplyThemeFromSettings();
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ApplyCurrentCultureFromSettings();
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EnsureSettingsWindowService();
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EnsureWeatherLocationRefreshService();
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EnsureNotificationService();
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}
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public override void OnFrameworkInitializationCompleted()
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{
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if (Design.IsDesignMode)
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{
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base.OnFrameworkInitializationCompleted();
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return;
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}
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AppLogger.Info("App", "Framework initialization completed.");
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RegisterUiUnhandledExceptionGuard();
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LinuxDesktopEntryInstaller.EnsureInstalled();
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InitializePublicIpc();
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CurrentSingleInstanceService?.StartActivationListener(ActivateMainWindow);
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_ = InitializeLauncherIpcAsync();
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DesktopBootstrap.InitializeApplication(this, InitializeDesktopShell);
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if (!Design.IsDesignMode && OperatingSystem.IsWindows())
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{
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FusedDesktopManagerServiceFactory.GetOrCreate().Initialize();
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}
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base.OnFrameworkInitializationCompleted();
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}
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private async Task InitializeLauncherIpcAsync()
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{
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if (_loadingStateManager is not null)
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return;
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try
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{
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bool hadBufferedMessages;
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lock (_launcherProgressLock)
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{
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hadBufferedMessages = _pendingLauncherProgressMessages.Count > 0;
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}
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_loadingStateManager = new LoadingStateManager();
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_loadingStateReporter = new LoadingStateReporter(_loadingStateManager, _publicIpcHostService);
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_loadingStateReporter.Start();
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_loadingStateManager.RegisterItem("system.init", LoadingItemType.System, "System Initialization", "Initialize core application services.");
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_loadingStateManager.StartItem("system.init", "Public IPC host ready.");
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await FlushPendingLauncherProgressAsync();
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if (!hadBufferedMessages)
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{
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ReportStartupProgress(StartupStage.Initializing, 10, "Initializing application...");
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ReportStartupProgress(StartupStage.LoadingSettings, 20, "Loading settings...");
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}
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}
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catch (Exception ex)
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{
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AppLogger.Warn("LauncherIpc", $"Failed to initialize Launcher IPC: {ex.Message}");
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}
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}
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private void ReportStartupProgress(StartupStage stage, int percent, string message)
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{
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QueueOrSendLauncherProgress(new StartupProgressMessage
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{
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Stage = stage,
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ProgressPercent = percent,
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Message = message,
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Timestamp = DateTimeOffset.UtcNow
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}, logSuccess: false);
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}
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private void ReportStartupProgressSync(StartupStage stage, int percent, string message)
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{
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QueueOrSendLauncherProgress(new StartupProgressMessage
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{
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Stage = stage,
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ProgressPercent = percent,
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Message = message,
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Timestamp = DateTimeOffset.UtcNow
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}, logSuccess: true);
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}
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private void QueueOrSendLauncherProgress(StartupProgressMessage message, bool logSuccess)
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{
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var publicIpcHostService = _publicIpcHostService;
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if (publicIpcHostService is null)
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{
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lock (_launcherProgressLock)
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{
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_pendingLauncherProgressMessages.Add(message);
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}
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AppLogger.Info("LauncherIpc", $"Buffered launcher stage '{message.Stage}' because IPC is not connected yet.");
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return;
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}
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_ = SendLauncherProgressAsync(publicIpcHostService, message, logSuccess);
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}
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private async Task FlushPendingLauncherProgressAsync()
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{
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var publicIpcHostService = _publicIpcHostService;
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if (publicIpcHostService is null)
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{
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return;
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}
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StartupProgressMessage[] pendingMessages;
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lock (_launcherProgressLock)
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{
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pendingMessages = _pendingLauncherProgressMessages.ToArray();
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_pendingLauncherProgressMessages.Clear();
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}
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foreach (var pendingMessage in pendingMessages)
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{
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await SendLauncherProgressAsync(publicIpcHostService, pendingMessage, logSuccess: false);
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}
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}
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private async Task SendLauncherProgressAsync(PublicIpcHostService publicIpcHostService, StartupProgressMessage message, bool logSuccess)
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{
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try
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{
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await publicIpcHostService.PublishStartupProgressAsync(message);
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if (logSuccess)
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{
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AppLogger.Info("LauncherIpc", $"Successfully reported stage: {message.Stage}");
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}
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}
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catch (Exception ex)
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{
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AppLogger.Warn("LauncherIpc", $"Failed to report progress: {ex.Message}");
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lock (_launcherProgressLock)
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{
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_pendingLauncherProgressMessages.Add(message);
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}
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}
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}
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private void ApplyDesignTimeTheme()
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{
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RequestedThemeVariant = ThemeVariant.Light;
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try
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{
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ApplyAdaptiveThemeResources();
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}
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catch (Exception ex)
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{
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AppLogger.Warn("Previewer", "Failed to apply adaptive theme resources in design mode.", ex);
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}
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}
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private void InitializeDesktopShell()
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{
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_desktopShellInitializationStarted = true;
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_desktopShellHost ??= new DesktopShellHost(
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InitializePluginRuntime,
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InitializeTrayIcon,
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desktop =>
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{
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// Avoid duplicate validations from both Avalonia and the CommunityToolkit.
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// More info: https://docs.avaloniaui.net/docs/guides/development-guides/data-validation#manage-validationplugins
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DisableAvaloniaDataAnnotationValidation();
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desktop.ShutdownMode = Avalonia.Controls.ShutdownMode.OnExplicitShutdown;
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ReportStartupProgress(StartupStage.InitializingUI, 60, "姝ｅ湪鍒濆鍖栫晫闈?..");
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CreateAndAssignMainWindow(desktop, "FrameworkInitialization");
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},
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OnDesktopLifetimeExit,
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() => CurrentSingleInstanceService?.StartActivationListener(ActivateMainWindow),
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StartWeatherLocationRefreshIfNeeded);
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_desktopShellHost.Initialize(this);
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}
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private void OnDesktopLifetimeExit()
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{
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AppLogger.Info("App", "Desktop lifetime exit triggered.");
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PerformExitCleanup();
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ReleaseSingleInstanceAfterExit("DesktopLifetimeExit");
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ScheduleForcedProcessTermination("DesktopLifetimeExit");
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}
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private void OnTrayExitClick(object? sender, EventArgs e)
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{
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_ = _hostApplicationLifecycle.TryExit(new HostApplicationLifecycleRequest(
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Source: "TrayMenu",
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Reason: "User selected Exit App from the tray menu."));
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}
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private void OnTrayShowDesktopClick(object? sender, EventArgs e)
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{
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if (IsShutdownInProgress)
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{
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AppLogger.Info("DesktopShell", "Tray Open Desktop ignored because shutdown is in progress.");
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return;
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}
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RestoreOrCreateMainWindow(showSingleInstanceNotice: false, source: "TrayMenu");
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}
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private void OnTrayRestartClick(object? sender, EventArgs e)
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{
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if (IsShutdownInProgress)
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{
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AppLogger.Info("HostLifecycle", "Tray Restart ignored because shutdown is already in progress.");
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return;
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}
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_ = _hostApplicationLifecycle.TryRestart(new HostApplicationLifecycleRequest(
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Source: "TrayMenu",
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Reason: "User selected Restart App from the tray menu."));
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}
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private void OnTraySettingsClick(object? sender, EventArgs e)
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{
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_ = sender;
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_ = e;
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if (IsShutdownInProgress)
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{
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AppLogger.Info("SettingsFacade", "Tray Settings ignored because shutdown is in progress.");
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return;
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}
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OpenIndependentSettingsModule("TrayMenu");
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}
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private void OnTrayComponentLibraryClick(object? sender, EventArgs e)
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{
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_ = sender;
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_ = e;
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if (IsShutdownInProgress)
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{
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AppLogger.Info("FusedDesktop", "Tray Component Library ignored because shutdown is in progress.");
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return;
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}
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if (!OperatingSystem.IsWindows())
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{
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AppLogger.Warn("FusedDesktop", "Fused desktop is only supported on Windows.");
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return;
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}
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Dispatcher.UIThread.Post(() =>
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{
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if (IsShutdownInProgress)
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{
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AppLogger.Info("FusedDesktop", "Deferred Component Library open ignored because shutdown is in progress.");
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return;
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}
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try
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{
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if (_fusedComponentLibraryWindow is { } existingWindow)
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{
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if (!existingWindow.IsVisible)
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{
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existingWindow.Show();
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}
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existingWindow.Activate();
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return;
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}
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var fusedDesktopManager = FusedDesktopManagerServiceFactory.GetOrCreate();
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fusedDesktopManager.EnterEditMode();
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// 纭繚閫忔槑瑕嗙洊灞傜獥鍙ｅ瓨鍦ㄥ苟鏄剧ず
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EnsureTransparentOverlayWindow();
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if (_transparentOverlayWindow is not null && !_transparentOverlayWindow.IsVisible)
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{
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_transparentOverlayWindow.Show();
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}
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var window = new FusedDesktopComponentLibraryWindow();
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_fusedComponentLibraryWindow = window;
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if (_transparentOverlayWindow is not null)
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{
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window.SetOverlayWindow(_transparentOverlayWindow);
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}
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window.Closed += (s, ev) =>
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{
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if (_transparentOverlayWindow is not null)
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{
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// 瑙﹀彂鐢诲竷淇濆瓨锛屽苟闅愯棌鐢诲竷
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_transparentOverlayWindow.SaveLayoutAndHide();
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}
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// 璁╃鐞嗗櫒鏍规嵁宸插瓨鍌ㄧ殑鏈€鏂板揩鐓ч噸寤虹敓鎴愭墍鏈夊疄浣撳皬缁勪欢
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fusedDesktopManager.ExitEditMode();
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if (ReferenceEquals(_fusedComponentLibraryWindow, s))
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{
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_fusedComponentLibraryWindow = null;
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}
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};
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window.Show();
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window.Activate();
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}
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catch (Exception ex)
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{
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AppLogger.Warn("FusedDesktop", "Failed to open fused desktop component library.", ex);
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try
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{
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_transparentOverlayWindow?.SaveLayoutAndHide();
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}
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catch (Exception overlayEx)
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{
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AppLogger.Warn("FusedDesktop", "Failed to hide fused desktop overlay after library open failure.", overlayEx);
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}
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|
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try
|
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{
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FusedDesktopManagerServiceFactory.GetOrCreate().ExitEditMode();
|
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}
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catch (Exception exitEx)
|
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{
|
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AppLogger.Warn("FusedDesktop", "Failed to exit edit mode after library open failure.", exitEx);
|
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}
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_fusedComponentLibraryWindow = null;
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}
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}, DispatcherPriority.Send);
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}
|
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|
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private void DisableAvaloniaDataAnnotationValidation()
|
|
{
|
|
// Get an array of plugins to remove
|
|
var dataValidationPluginsToRemove =
|
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BindingPlugins.DataValidators.OfType<DataAnnotationsValidationPlugin>().ToArray();
|
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|
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// remove each entry found
|
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foreach (var plugin in dataValidationPluginsToRemove)
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{
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BindingPlugins.DataValidators.Remove(plugin);
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}
|
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}
|
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|
|
private static void ConfigureWebViewUserDataFolder()
|
|
{
|
|
if (!OperatingSystem.IsWindows())
|
|
{
|
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return;
|
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}
|
|
|
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const string userDataFolderEnvVar = "WEBVIEW2_USER_DATA_FOLDER";
|
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try
|
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{
|
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if (!string.IsNullOrWhiteSpace(Environment.GetEnvironmentVariable(userDataFolderEnvVar)))
|
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{
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return;
|
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}
|
|
|
|
var userDataFolder = WebView2RuntimeProbe.ResolveUserDataFolder();
|
|
Environment.SetEnvironmentVariable(
|
|
userDataFolderEnvVar,
|
|
userDataFolder,
|
|
EnvironmentVariableTarget.Process);
|
|
}
|
|
catch (Exception ex)
|
|
{
|
|
// Keep startup resilient if user profile folders are unavailable.
|
|
AppLogger.Warn("WebView2", "Failed to configure WebView2 user data folder.", ex);
|
|
}
|
|
}
|
|
|
|
private void InitializePluginRuntime()
|
|
{
|
|
ReportStartupProgress(StartupStage.LoadingPlugins, 30, "姝ｅ湪鍔犺浇鎻掍欢...");
|
|
try
|
|
{
|
|
_pluginRuntimeService?.Dispose();
|
|
_pluginRuntimeService = new PluginRuntimeService(_settingsFacade, _publicIpcHostService);
|
|
HostSettingsFacadeProvider.BindPluginRuntime(_pluginRuntimeService);
|
|
_pluginRuntimeService.LoadInstalledPlugins();
|
|
}
|
|
catch (Exception ex)
|
|
{
|
|
AppLogger.Warn("PluginRuntime", "Failed to initialize plugin runtime.", ex);
|
|
}
|
|
}
|
|
|
|
private void InitializeTrayIcon()
|
|
{
|
|
EnsureDesktopTrayService();
|
|
_desktopTrayService?.StartWatchdog();
|
|
_trayInitialized = _desktopTrayService?.EnsureReady("Startup") == true;
|
|
if (_trayInitialized)
|
|
{
|
|
ReportStartupProgress(StartupStage.TrayReady, 75, "Tray ready.");
|
|
AppLogger.Info("TrayIcon", $"Tray initialized successfully. Pid={Environment.ProcessId}.");
|
|
return;
|
|
}
|
|
|
|
AppLogger.Warn("TrayIcon", "Tray initialization did not reach the ready state.");
|
|
}
|
|
|
|
private void RefreshTrayIconContent()
|
|
{
|
|
EnsureDesktopTrayService();
|
|
_desktopTrayService?.Refresh("RefreshTrayContent");
|
|
_trayInitialized = _desktopTrayService?.IsReady == true;
|
|
}
|
|
|
|
private void RefreshFusedDesktopMenuItemVisibility()
|
|
{
|
|
RefreshTrayIconContent();
|
|
}
|
|
|
|
private void DisposeTrayIcon()
|
|
{
|
|
_desktopTrayService?.Dispose();
|
|
_trayInitialized = false;
|
|
}
|
|
|
|
private void EnsureDesktopTrayService()
|
|
{
|
|
if (_desktopTrayService is not null)
|
|
{
|
|
return;
|
|
}
|
|
|
|
_desktopTrayService = new DesktopTrayService(
|
|
this,
|
|
_appLogoService,
|
|
L,
|
|
ShouldShowTrayComponentLibraryMenuItem,
|
|
OnTrayShowDesktopClick,
|
|
OnTraySettingsClick,
|
|
OnTrayComponentLibraryClick,
|
|
OnTrayRestartClick,
|
|
OnTrayExitClick);
|
|
_desktopTrayService.StateChanged += OnTrayAvailabilityStateChanged;
|
|
_desktopTrayService.StartWatchdog();
|
|
EnsureShellRecoveryWatchdog();
|
|
}
|
|
|
|
private void EnsureShellRecoveryWatchdog()
|
|
{
|
|
_shellRecoveryTimer ??= new DispatcherTimer(
|
|
TimeSpan.FromSeconds(10),
|
|
DispatcherPriority.Background,
|
|
OnShellRecoveryWatchdogTick);
|
|
|
|
if (!_shellRecoveryTimer.IsEnabled)
|
|
{
|
|
_shellRecoveryTimer.Start();
|
|
}
|
|
}
|
|
|
|
private void StopShellRecoveryWatchdog()
|
|
{
|
|
if (_shellRecoveryTimer?.IsEnabled == true)
|
|
{
|
|
_shellRecoveryTimer.Stop();
|
|
}
|
|
}
|
|
|
|
private void OnShellRecoveryWatchdogTick(object? sender, EventArgs e)
|
|
{
|
|
_ = sender;
|
|
_ = e;
|
|
|
|
if (_shutdownIntent != ShutdownIntent.None)
|
|
{
|
|
return;
|
|
}
|
|
|
|
EnsureTrayReady("ShellRecoveryWatchdog");
|
|
|
|
if (!ShouldShowMainWindowInTaskbar())
|
|
{
|
|
return;
|
|
}
|
|
|
|
if (_desktopShellState != DesktopShellState.ForegroundDesktop)
|
|
{
|
|
EnsureTaskbarEntry("ShellRecoveryWatchdog");
|
|
return;
|
|
}
|
|
|
|
if (_mainWindow is not null && _mainWindow.IsVisible && !_mainWindow.ShowInTaskbar)
|
|
{
|
|
_mainWindow.ShowInTaskbar = true;
|
|
}
|
|
}
|
|
|
|
private bool EnsureTrayReady(string reason)
|
|
{
|
|
EnsureDesktopTrayService();
|
|
var wasReady = _trayInitialized;
|
|
var ready = _desktopTrayService?.EnsureReady(reason) == true;
|
|
_trayInitialized = ready;
|
|
if (ready && !wasReady)
|
|
{
|
|
ReportStartupProgress(StartupStage.TrayReady, 75, "Tray ready.");
|
|
}
|
|
|
|
return ready;
|
|
}
|
|
|
|
private void OnTrayAvailabilityStateChanged(TrayAvailabilityState state)
|
|
{
|
|
_trayInitialized = state == TrayAvailabilityState.Ready;
|
|
|
|
if (state != TrayAvailabilityState.Failed)
|
|
{
|
|
return;
|
|
}
|
|
|
|
if (_desktopShellState == DesktopShellState.TrayOnly)
|
|
{
|
|
RestoreOrCreateMainWindow(showSingleInstanceNotice: false, source: "TrayAvailabilityFailed");
|
|
return;
|
|
}
|
|
|
|
var foregroundVisible = _mainWindow?.IsVisible == true &&
|
|
_mainWindow.WindowState != WindowState.Minimized;
|
|
var taskbarUsable = BuildPublicTaskbarStatus().IsUsable;
|
|
if (!foregroundVisible &&
|
|
!taskbarUsable &&
|
|
(_desktopTrayService?.ConsecutiveRecoveryFailures ?? 0) >= 3)
|
|
{
|
|
RestoreOrCreateMainWindow(showSingleInstanceNotice: false, source: "TrayAvailabilityRepeatedFailure");
|
|
}
|
|
}
|
|
|
|
private bool ShouldShowTrayComponentLibraryMenuItem()
|
|
{
|
|
if (!OperatingSystem.IsWindows())
|
|
{
|
|
return false;
|
|
}
|
|
|
|
var appSnapshot = _settingsFacade.Settings.LoadSnapshot<AppSettingsSnapshot>(SettingsScope.App);
|
|
return appSnapshot.EnableFusedDesktop;
|
|
}
|
|
|
|
private void EnsureSettingsWindowService()
|
|
{
|
|
_settingsPageRegistry ??= new SettingsPageRegistry(
|
|
_settingsFacade,
|
|
_hostApplicationLifecycle,
|
|
_localizationService,
|
|
() => _pluginRuntimeService);
|
|
_settingsWindowService ??= new SettingsWindowService(
|
|
_settingsPageRegistry,
|
|
_hostApplicationLifecycle,
|
|
_settingsFacade);
|
|
}
|
|
|
|
private void EnsureWeatherLocationRefreshService()
|
|
{
|
|
_weatherLocationRefreshService ??= new WeatherLocationRefreshService(
|
|
_settingsFacade,
|
|
_locationService,
|
|
_localizationService);
|
|
}
|
|
|
|
private void EnsureNotificationService()
|
|
{
|
|
_notificationService ??= new NotificationService(_appearanceThemeService);
|
|
}
|
|
|
|
private void StartWeatherLocationRefreshIfNeeded()
|
|
{
|
|
EnsureWeatherLocationRefreshService();
|
|
if (_weatherLocationRefreshService is null)
|
|
{
|
|
return;
|
|
}
|
|
|
|
_ = Task.Run(async () =>
|
|
{
|
|
try
|
|
{
|
|
await _weatherLocationRefreshService.TryRefreshOnStartupAsync();
|
|
}
|
|
catch (Exception ex)
|
|
{
|
|
AppLogger.Warn("Weather.Location", "Failed to refresh weather location during startup.", ex);
|
|
}
|
|
});
|
|
}
|
|
|
|
private void ApplyThemeFromSettings()
|
|
{
|
|
var snapshot = _appearanceThemeService.GetCurrent();
|
|
RequestedThemeVariant = snapshot.IsNightMode
|
|
? ThemeVariant.Dark
|
|
: ThemeVariant.Light;
|
|
ApplyAdaptiveThemeResources();
|
|
}
|
|
|
|
private void ApplyCurrentCultureFromSettings()
|
|
{
|
|
var snapshot = _settingsFacade.Settings.LoadSnapshot<AppSettingsSnapshot>(SettingsScope.App);
|
|
var languageCode = _localizationService.NormalizeLanguageCode(snapshot.LanguageCode);
|
|
|
|
CultureInfo culture;
|
|
try
|
|
{
|
|
culture = CultureInfo.GetCultureInfo(languageCode);
|
|
}
|
|
catch (CultureNotFoundException)
|
|
{
|
|
culture = CultureInfo.GetCultureInfo("zh-CN");
|
|
}
|
|
|
|
CultureInfo.DefaultThreadCurrentCulture = culture;
|
|
CultureInfo.DefaultThreadCurrentUICulture = culture;
|
|
Thread.CurrentThread.CurrentCulture = culture;
|
|
Thread.CurrentThread.CurrentUICulture = culture;
|
|
|
|
ApplyLanguageSpecificFont(languageCode);
|
|
}
|
|
|
|
private void ApplyLanguageSpecificFont(string languageCode)
|
|
{
|
|
var fontFamily = _fontFamilyService.GetFontFamilyForLanguage(languageCode);
|
|
if (Resources.TryGetValue("AppFontFamily", out var currentFont) &&
|
|
currentFont is FontFamily currentFontFamily &&
|
|
currentFontFamily.Name == fontFamily.Name)
|
|
{
|
|
return;
|
|
}
|
|
|
|
Resources["AppFontFamily"] = fontFamily;
|
|
}
|
|
|
|
internal void ActivateMainWindow()
|
|
{
|
|
AppLogger.Info("SingleInstance", $"Activation callback received. Pid={Environment.ProcessId}.");
|
|
|
|
if (!_desktopShellInitializationStarted && _mainWindow is null)
|
|
{
|
|
AppLogger.Info("SingleInstance", "Activation acknowledged while desktop shell is still initializing.");
|
|
return;
|
|
}
|
|
|
|
try
|
|
{
|
|
var restored = Dispatcher.UIThread.CheckAccess()
|
|
? RestoreOrCreateMainWindowCore(showSingleInstanceNotice: true, source: "SingleInstance")
|
|
: Dispatcher.UIThread.InvokeAsync(
|
|
() => RestoreOrCreateMainWindowCore(showSingleInstanceNotice: true, source: "SingleInstance"),
|
|
DispatcherPriority.Send).GetAwaiter().GetResult();
|
|
|
|
if (!restored)
|
|
{
|
|
AppLogger.Warn("SingleInstance", "Activation callback could not restore the main window yet.");
|
|
return;
|
|
}
|
|
|
|
AppLogger.Info("SingleInstance", "Activation callback completed successfully.");
|
|
}
|
|
catch (Exception ex)
|
|
{
|
|
AppLogger.Warn("SingleInstance", "Activation callback failed while restoring the desktop shell.", ex);
|
|
}
|
|
}
|
|
|
|
private void RestoreOrCreateMainWindow(bool showSingleInstanceNotice, string source)
|
|
{
|
|
if (IsShutdownInProgress)
|
|
{
|
|
AppLogger.Info("DesktopShell", $"Restore ignored because shutdown is in progress. Source='{source}'.");
|
|
return;
|
|
}
|
|
|
|
Dispatcher.UIThread.Post(() =>
|
|
{
|
|
_ = RestoreOrCreateMainWindowCore(showSingleInstanceNotice, source);
|
|
}, DispatcherPriority.Send);
|
|
}
|
|
|
|
private bool RestoreOrCreateMainWindowCore(bool showSingleInstanceNotice, string source)
|
|
{
|
|
if (IsShutdownInProgress)
|
|
{
|
|
AppLogger.Info("DesktopShell", $"Restore skipped because shutdown is in progress. Source='{source}'.");
|
|
return false;
|
|
}
|
|
|
|
if (ApplicationLifetime is not IClassicDesktopStyleApplicationLifetime desktop)
|
|
{
|
|
AppLogger.Warn("DesktopShell", $"Restore skipped because desktop lifetime is unavailable. Source='{source}'.");
|
|
return false;
|
|
}
|
|
|
|
try
|
|
{
|
|
AppLogger.Info("DesktopShell", $"Restoring desktop shell started. Source='{source}'.");
|
|
|
|
if (_transparentOverlayWindow is not null && _transparentOverlayWindow.IsVisible)
|
|
{
|
|
_transparentOverlayWindow.Hide();
|
|
}
|
|
|
|
var mainWindow = GetOrCreateMainWindow(desktop, source);
|
|
mainWindow.PrepareEnterAnimation();
|
|
|
|
mainWindow.ShowInTaskbar = ShouldShowMainWindowInTaskbar();
|
|
|
|
if (!mainWindow.IsVisible)
|
|
{
|
|
mainWindow.Show();
|
|
}
|
|
|
|
if (mainWindow.WindowState == WindowState.Minimized)
|
|
{
|
|
mainWindow.WindowState = WindowState.Normal;
|
|
}
|
|
|
|
mainWindow.EnsureForegroundWindowLayout();
|
|
|
|
if (mainWindow.ShouldUseFullscreenWindow() &&
|
|
mainWindow.WindowState != WindowState.FullScreen)
|
|
{
|
|
mainWindow.WindowState = WindowState.FullScreen;
|
|
}
|
|
|
|
mainWindow.Activate();
|
|
mainWindow.Topmost = true;
|
|
mainWindow.Topmost = false;
|
|
|
|
Dispatcher.UIThread.Post(() =>
|
|
{
|
|
mainWindow.PlayEnterAnimation();
|
|
}, DispatcherPriority.Background);
|
|
|
|
SetDesktopShellState(DesktopShellState.ForegroundDesktop, $"Restore:{source}");
|
|
AppLogger.Info(
|
|
"DesktopShell",
|
|
$"Desktop restored. Source='{source}'; MainWindowClosed={_mainWindowClosed}; ShowSingleInstanceNotice={showSingleInstanceNotice}; WindowState='{mainWindow.WindowState}'.");
|
|
|
|
if (showSingleInstanceNotice)
|
|
{
|
|
mainWindow.ShowSingleInstanceNotice();
|
|
}
|
|
|
|
return true;
|
|
}
|
|
catch (Exception ex)
|
|
{
|
|
AppLogger.Warn("DesktopShell", $"Failed to restore desktop shell. Source='{source}'.", ex);
|
|
return false;
|
|
}
|
|
}
|
|
|
|
private void EnsureTransparentOverlayWindow()
|
|
{
|
|
if (_transparentOverlayWindow is null)
|
|
{
|
|
_transparentOverlayWindow = new TransparentOverlayWindow();
|
|
_transparentOverlayWindow.RestoreMainWindowRequested += (s, e) =>
|
|
{
|
|
RestoreOrCreateMainWindow(showSingleInstanceNotice: false, source: "TransparentOverlay");
|
|
};
|
|
}
|
|
}
|
|
|
|
internal bool TrySubmitShutdown(HostShutdownMode mode, HostApplicationLifecycleRequest? request)
|
|
{
|
|
if (ApplicationLifetime is not IClassicDesktopStyleApplicationLifetime desktop)
|
|
{
|
|
AppLogger.Warn(
|
|
"HostLifecycle",
|
|
$"Shutdown request ignored because desktop lifetime is unavailable. Mode='{mode}'; Source='{request?.Source ?? "Unknown"}'.");
|
|
return false;
|
|
}
|
|
|
|
return Dispatcher.UIThread.CheckAccess()
|
|
? TrySubmitShutdownCore(mode, request, desktop)
|
|
: Dispatcher.UIThread.InvokeAsync(
|
|
() => TrySubmitShutdownCore(mode, request, desktop),
|
|
DispatcherPriority.Send).GetAwaiter().GetResult();
|
|
}
|
|
|
|
private bool TrySubmitShutdownCore(
|
|
HostShutdownMode mode,
|
|
HostApplicationLifecycleRequest? request,
|
|
IClassicDesktopStyleApplicationLifetime desktop)
|
|
{
|
|
var source = request?.Source ?? "Unknown";
|
|
var submission = _shutdownGate.Submit(mode);
|
|
if (!submission.IsFirstSubmission)
|
|
{
|
|
AppLogger.Warn(
|
|
"HostLifecycle",
|
|
$"Shutdown request ignored because shutdown is already in progress. Requested='{submission.RequestedMode}'; Effective='{submission.EffectiveMode}'; Source='{source}'.");
|
|
return submission.Accepted;
|
|
}
|
|
|
|
_shutdownIntent = mode == HostShutdownMode.Restart
|
|
? ShutdownIntent.RestartRequested
|
|
: ShutdownIntent.ExitRequested;
|
|
AppLogger.Info(
|
|
"DesktopShell",
|
|
$"Shutdown committed. Intent='{_shutdownIntent}'; Source='{source}'; Reason='{request?.Reason ?? string.Empty}'; CurrentShellState='{_desktopShellState}'.");
|
|
|
|
ScheduleForcedProcessTermination($"ShutdownRequest:{source}");
|
|
StopShellRecoveryWatchdog();
|
|
PerformExitCleanup();
|
|
ReleaseSingleInstanceAfterExit($"ShutdownRequest:{source}");
|
|
|
|
try
|
|
{
|
|
desktop.Shutdown();
|
|
return true;
|
|
}
|
|
catch (Exception ex)
|
|
{
|
|
AppLogger.Warn("HostLifecycle", $"Desktop lifetime shutdown failed. Source='{source}'.", ex);
|
|
return true;
|
|
}
|
|
}
|
|
|
|
internal void PrepareForShutdown(bool isRestart, string source)
|
|
{
|
|
void Mark()
|
|
{
|
|
_shutdownIntent = isRestart
|
|
? ShutdownIntent.RestartRequested
|
|
: ShutdownIntent.ExitRequested;
|
|
AppLogger.Info(
|
|
"DesktopShell",
|
|
$"Shutdown intent marked. Intent='{_shutdownIntent}'; Source='{source}'; CurrentShellState='{_desktopShellState}'.");
|
|
}
|
|
|
|
if (Dispatcher.UIThread.CheckAccess())
|
|
{
|
|
Mark();
|
|
return;
|
|
}
|
|
|
|
Dispatcher.UIThread.InvokeAsync(Mark, DispatcherPriority.Send).GetAwaiter().GetResult();
|
|
}
|
|
|
|
internal void ResetShutdownIntent(string source)
|
|
{
|
|
void Reset()
|
|
{
|
|
if (_shutdownIntent == ShutdownIntent.None)
|
|
{
|
|
return;
|
|
}
|
|
|
|
AppLogger.Warn(
|
|
"DesktopShell",
|
|
$"Shutdown intent cleared without process exit. PreviousIntent='{_shutdownIntent}'; Source='{source}'.");
|
|
_shutdownIntent = ShutdownIntent.None;
|
|
}
|
|
|
|
if (Dispatcher.UIThread.CheckAccess())
|
|
{
|
|
Reset();
|
|
return;
|
|
}
|
|
|
|
Dispatcher.UIThread.InvokeAsync(Reset, DispatcherPriority.Send).GetAwaiter().GetResult();
|
|
}
|
|
|
|
private void OnSettingsChanged(object? sender, SettingsChangedEvent e)
|
|
{
|
|
_ = sender;
|
|
|
|
if (e.Scope != SettingsScope.App)
|
|
{
|
|
return;
|
|
}
|
|
|
|
Dispatcher.UIThread.Post(() =>
|
|
{
|
|
var changedKeys = e.ChangedKeys?.ToArray();
|
|
var refreshAll = changedKeys is null || changedKeys.Length == 0;
|
|
var liveAppearance = _appearanceThemeService.GetCurrent();
|
|
var themeChanged =
|
|
refreshAll ||
|
|
changedKeys.Contains(nameof(AppSettingsSnapshot.IsNightMode), StringComparer.OrdinalIgnoreCase) ||
|
|
changedKeys.Contains(nameof(AppSettingsSnapshot.UseSystemChrome), StringComparer.OrdinalIgnoreCase) ||
|
|
changedKeys.Contains(nameof(AppSettingsSnapshot.CornerRadiusStyle), StringComparer.OrdinalIgnoreCase) ||
|
|
(string.Equals(liveAppearance.ThemeColorMode, ThemeAppearanceValues.ColorModeSeedMonet, StringComparison.OrdinalIgnoreCase) &&
|
|
changedKeys.Contains(nameof(AppSettingsSnapshot.ThemeColor), StringComparer.OrdinalIgnoreCase)) ||
|
|
(string.Equals(liveAppearance.ThemeColorMode, ThemeAppearanceValues.ColorModeWallpaperMonet, StringComparison.OrdinalIgnoreCase) &&
|
|
(changedKeys.Contains(nameof(AppSettingsSnapshot.WallpaperPath), StringComparer.OrdinalIgnoreCase) ||
|
|
changedKeys.Contains(nameof(AppSettingsSnapshot.WallpaperType), StringComparer.OrdinalIgnoreCase) ||
|
|
changedKeys.Contains(nameof(AppSettingsSnapshot.WallpaperColor), StringComparer.OrdinalIgnoreCase)));
|
|
var languageChanged =
|
|
refreshAll ||
|
|
changedKeys.Contains(nameof(AppSettingsSnapshot.LanguageCode), StringComparer.OrdinalIgnoreCase);
|
|
|
|
if (themeChanged)
|
|
{
|
|
ApplyThemeFromSettings();
|
|
RefreshTrayIconContent();
|
|
}
|
|
|
|
if (languageChanged)
|
|
{
|
|
// 娓呴櫎鏈湴鍖栫紦瀛橈紝寮哄埗閲嶆柊鍔犺浇璇█鏂囦欢
|
|
_localizationService.ClearCache();
|
|
ApplyCurrentCultureFromSettings();
|
|
RefreshTrayIconContent();
|
|
}
|
|
|
|
var fusedDesktopChanged =
|
|
refreshAll ||
|
|
changedKeys.Contains(nameof(AppSettingsSnapshot.EnableFusedDesktop), StringComparer.OrdinalIgnoreCase);
|
|
|
|
if (fusedDesktopChanged)
|
|
{
|
|
RefreshFusedDesktopMenuItemVisibility();
|
|
}
|
|
|
|
var showInTaskbarChanged =
|
|
refreshAll ||
|
|
changedKeys.Contains(nameof(AppSettingsSnapshot.ShowInTaskbar), StringComparer.OrdinalIgnoreCase);
|
|
|
|
if (showInTaskbarChanged)
|
|
{
|
|
EnsureTrayReady("SettingsChanged");
|
|
if (ShouldShowMainWindowInTaskbar())
|
|
{
|
|
EnsureTaskbarEntry("SettingsChanged");
|
|
}
|
|
else if (_mainWindow is not null && _mainWindow.IsVisible)
|
|
{
|
|
_mainWindow.ShowInTaskbar = false;
|
|
}
|
|
}
|
|
}, DispatcherPriority.Background);
|
|
}
|
|
|
|
private void OnAppearanceThemeChanged(object? sender, AppearanceThemeSnapshot e)
|
|
{
|
|
_ = sender;
|
|
_ = e;
|
|
|
|
Dispatcher.UIThread.Post(() =>
|
|
{
|
|
ApplyThemeFromSettings();
|
|
RefreshTrayIconContent();
|
|
}, DispatcherPriority.Background);
|
|
}
|
|
|
|
private void ApplyAdaptiveThemeResources()
|
|
{
|
|
_appearanceThemeService.ApplyThemeResources(Resources);
|
|
}
|
|
|
|
private void RegisterUiUnhandledExceptionGuard()
|
|
{
|
|
if (_uiUnhandledExceptionHooked)
|
|
{
|
|
return;
|
|
}
|
|
|
|
Dispatcher.UIThread.UnhandledException += OnUiThreadUnhandledException;
|
|
_uiUnhandledExceptionHooked = true;
|
|
}
|
|
|
|
private void OnUiThreadUnhandledException(object? sender, DispatcherUnhandledExceptionEventArgs e)
|
|
{
|
|
if (!IsKnownWebViewStartupException(e.Exception))
|
|
{
|
|
return;
|
|
}
|
|
|
|
e.Handled = true;
|
|
AppLogger.Warn(
|
|
"WebView2",
|
|
"Suppressed a known WebView startup exception from AvaloniaWebView.Navigate to keep the host process alive.",
|
|
e.Exception);
|
|
}
|
|
|
|
private static bool IsKnownWebViewStartupException(Exception exception)
|
|
{
|
|
if (exception is not NullReferenceException)
|
|
{
|
|
return false;
|
|
}
|
|
|
|
var stackTrace = exception.StackTrace ?? string.Empty;
|
|
return stackTrace.Contains("AvaloniaWebView.WebView.Navigate", StringComparison.Ordinal) &&
|
|
stackTrace.Contains("AvaloniaWebView.WebView.OnAttachedToVisualTree", StringComparison.Ordinal);
|
|
}
|
|
|
|
private void ReleaseSingleInstanceAfterExit(string source)
|
|
{
|
|
if (_singleInstanceReleased)
|
|
{
|
|
return;
|
|
}
|
|
|
|
_singleInstanceReleased = true;
|
|
var singleInstance = CurrentSingleInstanceService;
|
|
CurrentSingleInstanceService = null;
|
|
if (singleInstance is null)
|
|
{
|
|
AppLogger.Info("SingleInstance", $"No single-instance handle to release. Source='{source}'.");
|
|
return;
|
|
}
|
|
|
|
try
|
|
{
|
|
singleInstance.Dispose();
|
|
AppLogger.Info("SingleInstance", $"Released single-instance handle. Source='{source}'.");
|
|
}
|
|
catch (Exception ex)
|
|
{
|
|
AppLogger.Warn("SingleInstance", $"Failed to release single-instance handle. Source='{source}'.", ex);
|
|
}
|
|
}
|
|
|
|
private void ScheduleForcedProcessTermination(string source)
|
|
{
|
|
if (Interlocked.Exchange(ref _forcedExitScheduled, 1) != 0)
|
|
{
|
|
return;
|
|
}
|
|
|
|
_ = Task.Run(async () =>
|
|
{
|
|
try
|
|
{
|
|
await Task.Delay(TimeSpan.FromSeconds(8)).ConfigureAwait(false);
|
|
AppLogger.Warn(
|
|
"DesktopShell",
|
|
$"Process did not terminate after desktop exit cleanup. Forcing process exit. Source='{source}'; ShutdownIntent='{_shutdownIntent}'.");
|
|
Environment.Exit(0);
|
|
}
|
|
catch (Exception ex)
|
|
{
|
|
AppLogger.Warn("DesktopShell", $"Forced process termination scheduler failed. Source='{source}'.", ex);
|
|
}
|
|
});
|
|
}
|
|
|
|
private void PerformExitCleanup()
|
|
{
|
|
if (_exitCleanupCompleted)
|
|
{
|
|
return;
|
|
}
|
|
|
|
_exitCleanupCompleted = true;
|
|
StopShellRecoveryWatchdog();
|
|
_settingsFacade.Settings.Changed -= OnSettingsChanged;
|
|
_appearanceThemeService.Changed -= OnAppearanceThemeChanged;
|
|
|
|
try
|
|
{
|
|
TelemetryServices.Usage?.Shutdown(
|
|
_shutdownIntent == ShutdownIntent.RestartRequested,
|
|
"App.PerformExitCleanup");
|
|
}
|
|
catch (Exception ex)
|
|
{
|
|
AppLogger.Warn("Analytics", "Failed to shut down usage telemetry during exit cleanup.", ex);
|
|
}
|
|
|
|
try
|
|
{
|
|
HostUpdateWorkflowServiceProvider.GetOrCreate().TryApplyPendingUpdateOnExit();
|
|
}
|
|
catch (Exception ex)
|
|
{
|
|
AppLogger.Warn("UpdateWorkflow", "Failed to apply pending update during exit cleanup.", ex);
|
|
}
|
|
|
|
try
|
|
{
|
|
_pluginRuntimeService?.Dispose();
|
|
}
|
|
catch (Exception ex)
|
|
{
|
|
AppLogger.Warn("PluginRuntime", "Failed to dispose plugin runtime during shutdown.", ex);
|
|
}
|
|
finally
|
|
{
|
|
_pluginRuntimeService = null;
|
|
}
|
|
|
|
try
|
|
{
|
|
_publicIpcHostService?.Dispose();
|
|
}
|
|
catch (Exception ex)
|
|
{
|
|
AppLogger.Warn("PublicIpc", "Failed to dispose public IPC host during shutdown.", ex);
|
|
}
|
|
finally
|
|
{
|
|
_publicIpcHostService = null;
|
|
}
|
|
|
|
_settingsWindowService?.Close();
|
|
if (_settingsPageRegistry is IDisposable disposableRegistry)
|
|
{
|
|
disposableRegistry.Dispose();
|
|
}
|
|
|
|
if (_fusedComponentLibraryWindow is not null)
|
|
{
|
|
try
|
|
{
|
|
_fusedComponentLibraryWindow.Close();
|
|
}
|
|
catch (Exception ex)
|
|
{
|
|
AppLogger.Warn("FusedDesktop", "Failed to close fused desktop component library during shutdown.", ex);
|
|
}
|
|
finally
|
|
{
|
|
_fusedComponentLibraryWindow = null;
|
|
try
|
|
{
|
|
FusedDesktopManagerServiceFactory.GetOrCreate().ExitEditMode();
|
|
}
|
|
catch (Exception ex)
|
|
{
|
|
AppLogger.Warn("FusedDesktop", "Failed to exit fused desktop edit mode during shutdown.", ex);
|
|
}
|
|
}
|
|
}
|
|
|
|
if (_transparentOverlayWindow is not null)
|
|
{
|
|
try
|
|
{
|
|
_transparentOverlayWindow.Close();
|
|
}
|
|
catch (Exception ex)
|
|
{
|
|
AppLogger.Warn("DesktopShell", "Failed to close transparent overlay during exit cleanup.", ex);
|
|
}
|
|
finally
|
|
{
|
|
_transparentOverlayWindow = null;
|
|
}
|
|
}
|
|
|
|
AudioRecorderServiceFactory.DisposeSharedServices();
|
|
StudyAnalyticsServiceFactory.DisposeSharedService();
|
|
DisposeTrayIcon();
|
|
|
|
try
|
|
{
|
|
TelemetryServices.Crash?.CaptureShutdown(
|
|
_shutdownIntent == ShutdownIntent.RestartRequested,
|
|
"App.PerformExitCleanup");
|
|
}
|
|
catch (Exception ex)
|
|
{
|
|
AppLogger.Warn("Analytics", "Failed to capture crash shutdown telemetry during exit cleanup.", ex);
|
|
}
|
|
|
|
try
|
|
{
|
|
TelemetryServices.Crash?.Dispose();
|
|
TelemetryServices.Usage?.Dispose();
|
|
}
|
|
catch (Exception ex)
|
|
{
|
|
AppLogger.Warn("Analytics", "Failed to dispose telemetry services during exit cleanup.", ex);
|
|
}
|
|
}
|
|
|
|
private MainWindow CreateAndAssignMainWindow(
|
|
IClassicDesktopStyleApplicationLifetime desktop,
|
|
string reason)
|
|
{
|
|
var mainWindow = new MainWindow
|
|
{
|
|
DataContext = new MainWindowViewModel(),
|
|
ShowInTaskbar = ShouldShowMainWindowInTaskbar()
|
|
};
|
|
|
|
_mainWindowOpened = false;
|
|
AttachMainWindow(mainWindow);
|
|
desktop.MainWindow = mainWindow;
|
|
AppLogger.Info("App", $"Main window created. Reason='{reason}'. LogFile={AppLogger.LogFilePath}");
|
|
LogBrowserStartupDiagnostics();
|
|
SetDesktopShellState(DesktopShellState.ForegroundDesktop, $"MainWindowCreated:{reason}");
|
|
ReportStartupProgress(StartupStage.ShellInitialized, 85, "Desktop shell initialized.");
|
|
AppLogger.Info(
|
|
"App",
|
|
$"Shell initialized. Reason='{reason}'; TrayInitialized={_trayInitialized}; MainWindowVisible={mainWindow.IsVisible}.");
|
|
|
|
mainWindow.Opened += OnMainWindowOpened;
|
|
|
|
if (!mainWindow.IsVisible)
|
|
{
|
|
mainWindow.Show();
|
|
}
|
|
|
|
_ = Task.Run(async () =>
|
|
{
|
|
await Task.Delay(TimeSpan.FromSeconds(10)).ConfigureAwait(false);
|
|
if (!_mainWindowOpened)
|
|
{
|
|
AppLogger.Warn("App", "Main window Opened event did not fire within 10 seconds. DesktopVisible was not reported.");
|
|
}
|
|
});
|
|
|
|
return mainWindow;
|
|
}
|
|
private void OnMainWindowOpened(object? sender, EventArgs e)
|
|
{
|
|
if (sender is MainWindow mainWindow)
|
|
{
|
|
mainWindow.Opened -= OnMainWindowOpened;
|
|
_mainWindowOpened = true;
|
|
_loadingStateManager?.CompleteItem("system.init", "System initialization completed.");
|
|
|
|
if (TryApplyStartupPresentation(mainWindow))
|
|
{
|
|
AppLogger.Info(
|
|
"App",
|
|
$"Main window opened and startup presentation was applied. LaunchSource='{_launchSource}'; RestartPresentation='{_requestedRestartPresentationMode?.ToString() ?? "<none>"}'; ShellState='{_desktopShellState}'.");
|
|
ReportStartupProgressSync(StartupStage.Ready, 100, "Ready.");
|
|
_loadingStateReporter?.Stop();
|
|
return;
|
|
}
|
|
|
|
AppLogger.Info(
|
|
"App",
|
|
$"Main window opened. Reporting DesktopVisible. TrayInitialized={_trayInitialized}; ShellState='{_desktopShellState}'.");
|
|
|
|
ReportStartupProgressSync(StartupStage.DesktopVisible, 100, "Desktop visible.");
|
|
ReportStartupProgressSync(StartupStage.Ready, 100, "Ready.");
|
|
_loadingStateReporter?.Stop();
|
|
}
|
|
}
|
|
|
|
private bool TryApplyStartupPresentation(MainWindow mainWindow)
|
|
{
|
|
if (!string.Equals(_launchSource, "restart", StringComparison.OrdinalIgnoreCase) ||
|
|
_requestedRestartPresentationMode is null ||
|
|
_requestedRestartPresentationMode == RestartPresentationMode.Foreground)
|
|
{
|
|
return false;
|
|
}
|
|
|
|
switch (_requestedRestartPresentationMode)
|
|
{
|
|
case RestartPresentationMode.Minimized:
|
|
mainWindow.ShowInTaskbar = true;
|
|
mainWindow.WindowState = WindowState.Minimized;
|
|
SetDesktopShellState(DesktopShellState.MinimizedToTaskbar, "StartupRestartPresentation");
|
|
ReportStartupProgressSync(StartupStage.BackgroundReady, 95, "Background ready.");
|
|
return true;
|
|
|
|
case RestartPresentationMode.Tray:
|
|
HideMainWindowToTray(mainWindow, "StartupRestartPresentation");
|
|
return true;
|
|
|
|
default:
|
|
return false;
|
|
}
|
|
}
|
|
|
|
private MainWindow GetOrCreateMainWindow(
|
|
IClassicDesktopStyleApplicationLifetime desktop,
|
|
string reason)
|
|
{
|
|
if (_mainWindow is not null && !_mainWindowClosed)
|
|
{
|
|
return _mainWindow;
|
|
}
|
|
|
|
if (desktop.MainWindow is MainWindow desktopMainWindow && !_mainWindowClosed)
|
|
{
|
|
AttachMainWindow(desktopMainWindow);
|
|
return desktopMainWindow;
|
|
}
|
|
|
|
return CreateAndAssignMainWindow(desktop, reason);
|
|
}
|
|
|
|
private void AttachMainWindow(MainWindow mainWindow)
|
|
{
|
|
if (ReferenceEquals(_mainWindow, mainWindow))
|
|
{
|
|
_mainWindowClosed = false;
|
|
return;
|
|
}
|
|
|
|
if (_mainWindow is not null)
|
|
{
|
|
_mainWindow.Closing -= OnMainWindowClosing;
|
|
_mainWindow.Closed -= OnMainWindowClosed;
|
|
_mainWindow.PropertyChanged -= OnMainWindowPropertyChanged;
|
|
}
|
|
|
|
_mainWindow = mainWindow;
|
|
_mainWindowClosed = false;
|
|
mainWindow.Closing += OnMainWindowClosing;
|
|
mainWindow.Closed += OnMainWindowClosed;
|
|
mainWindow.PropertyChanged += OnMainWindowPropertyChanged;
|
|
}
|
|
|
|
private void OnMainWindowClosing(object? sender, WindowClosingEventArgs e)
|
|
{
|
|
if (sender is not MainWindow mainWindow)
|
|
{
|
|
return;
|
|
}
|
|
|
|
AppLogger.Info(
|
|
"DesktopShell",
|
|
$"Main window closing requested. Intent='{_shutdownIntent}'; ShellState='{_desktopShellState}'; WindowState='{mainWindow.WindowState}'; IsVisible={mainWindow.IsVisible}.");
|
|
|
|
if (_shutdownIntent is ShutdownIntent.ExitRequested or ShutdownIntent.RestartRequested)
|
|
{
|
|
AppLogger.Info(
|
|
"DesktopShell",
|
|
$"Main window close allowed. Intent='{_shutdownIntent}'; ShellState='{_desktopShellState}'.");
|
|
return;
|
|
}
|
|
|
|
e.Cancel = true;
|
|
HideMainWindowToTray(mainWindow, "MainWindowClosing");
|
|
}
|
|
|
|
private void OnMainWindowClosed(object? sender, EventArgs e)
|
|
{
|
|
if (sender is not MainWindow mainWindow)
|
|
{
|
|
return;
|
|
}
|
|
|
|
mainWindow.Closing -= OnMainWindowClosing;
|
|
mainWindow.Closed -= OnMainWindowClosed;
|
|
mainWindow.PropertyChanged -= OnMainWindowPropertyChanged;
|
|
|
|
if (ReferenceEquals(_mainWindow, mainWindow))
|
|
{
|
|
_mainWindow = null;
|
|
}
|
|
|
|
_mainWindowClosed = true;
|
|
AppLogger.Info(
|
|
"DesktopShell",
|
|
$"Main window closed. Intent='{_shutdownIntent}'; ShellState='{_desktopShellState}'.");
|
|
|
|
if (_shutdownIntent == ShutdownIntent.None)
|
|
{
|
|
if (EnsureTrayReady("MainWindowClosedUnexpected"))
|
|
{
|
|
_desktopTrayService?.StartWatchdog();
|
|
SetDesktopShellState(DesktopShellState.TrayOnly, "MainWindowClosedUnexpected");
|
|
}
|
|
else
|
|
{
|
|
SetDesktopShellState(DesktopShellState.ForegroundDesktop, "MainWindowClosedUnexpectedWithoutTray");
|
|
}
|
|
}
|
|
}
|
|
|
|
private void OnMainWindowPropertyChanged(object? sender, AvaloniaPropertyChangedEventArgs e)
|
|
{
|
|
if (sender is not MainWindow mainWindow)
|
|
{
|
|
return;
|
|
}
|
|
|
|
if (e.Property != Window.WindowStateProperty)
|
|
{
|
|
return;
|
|
}
|
|
|
|
if (_shutdownIntent != ShutdownIntent.None || !mainWindow.IsVisible)
|
|
{
|
|
return;
|
|
}
|
|
|
|
if (mainWindow.WindowState == WindowState.Minimized)
|
|
{
|
|
SetDesktopShellState(DesktopShellState.MinimizedToTaskbar, "MainWindowMinimized");
|
|
return;
|
|
}
|
|
|
|
SetDesktopShellState(DesktopShellState.ForegroundDesktop, "MainWindowRestored");
|
|
}
|
|
|
|
internal void HideMainWindowToTray(MainWindow mainWindow, string source)
|
|
{
|
|
try
|
|
{
|
|
if (ShouldShowMainWindowInTaskbar())
|
|
{
|
|
EnsureTrayReady($"TaskbarBackground:{source}");
|
|
mainWindow.ShowInTaskbar = true;
|
|
if (!mainWindow.IsVisible)
|
|
{
|
|
mainWindow.Show();
|
|
}
|
|
|
|
mainWindow.WindowState = WindowState.Minimized;
|
|
SetDesktopShellState(DesktopShellState.MinimizedToTaskbar, source);
|
|
ReportStartupProgress(StartupStage.BackgroundReady, 95, "Background ready via taskbar.");
|
|
AppLogger.Info(
|
|
"DesktopShell",
|
|
$"Main window minimized to taskbar because taskbar entry is enabled. Source='{source}'.");
|
|
return;
|
|
}
|
|
|
|
if (!EnsureTrayReady($"HideToTray:{source}"))
|
|
{
|
|
RecoverFromTrayUnavailable(mainWindow, source);
|
|
return;
|
|
}
|
|
|
|
mainWindow.ShowInTaskbar = false;
|
|
mainWindow.Hide();
|
|
SetDesktopShellState(DesktopShellState.TrayOnly, source);
|
|
ReportStartupProgress(StartupStage.BackgroundReady, 95, "Background ready.");
|
|
AppLogger.Info(
|
|
"DesktopShell",
|
|
$"Main window hidden to tray. Source='{source}'; WindowState='{mainWindow.WindowState}'.");
|
|
|
|
var appSnapshot = _settingsFacade.Settings.LoadSnapshot<AppSettingsSnapshot>(SettingsScope.App);
|
|
if (appSnapshot.EnableThreeFingerSwipe && appSnapshot.EnableFusedDesktop)
|
|
{
|
|
EnsureTransparentOverlayWindow();
|
|
_transparentOverlayWindow?.Show();
|
|
}
|
|
}
|
|
catch (Exception ex)
|
|
{
|
|
AppLogger.Warn("DesktopShell", $"Failed to hide main window to tray. Source='{source}'.", ex);
|
|
RecoverFromTrayUnavailable(mainWindow, source);
|
|
}
|
|
}
|
|
|
|
private void RecoverFromTrayUnavailable(MainWindow mainWindow, string source)
|
|
{
|
|
AppLogger.Warn(
|
|
"DesktopShell",
|
|
$"Tray was unavailable. Recovering to a visible or taskbar-backed state instead of TrayOnly. Source='{source}'.");
|
|
|
|
var showInTaskbar = ShouldShowMainWindowInTaskbar();
|
|
if (showInTaskbar)
|
|
{
|
|
mainWindow.ShowInTaskbar = true;
|
|
if (!mainWindow.IsVisible)
|
|
{
|
|
mainWindow.Show();
|
|
}
|
|
|
|
mainWindow.WindowState = WindowState.Minimized;
|
|
SetDesktopShellState(DesktopShellState.MinimizedToTaskbar, $"TrayFallbackTaskbar:{source}");
|
|
ReportStartupProgress(StartupStage.BackgroundReady, 95, "Background ready via taskbar fallback.");
|
|
return;
|
|
}
|
|
|
|
mainWindow.ShowInTaskbar = true;
|
|
if (!mainWindow.IsVisible)
|
|
{
|
|
mainWindow.Show();
|
|
}
|
|
|
|
if (mainWindow.WindowState == WindowState.Minimized)
|
|
{
|
|
mainWindow.WindowState = WindowState.Normal;
|
|
}
|
|
|
|
mainWindow.EnsureForegroundWindowLayout();
|
|
|
|
if (mainWindow.ShouldUseFullscreenWindow() &&
|
|
mainWindow.WindowState != WindowState.FullScreen)
|
|
{
|
|
mainWindow.WindowState = WindowState.FullScreen;
|
|
}
|
|
|
|
mainWindow.Activate();
|
|
mainWindow.Topmost = true;
|
|
mainWindow.Topmost = false;
|
|
SetDesktopShellState(DesktopShellState.ForegroundDesktop, $"TrayFallbackForeground:{source}");
|
|
ReportStartupProgress(StartupStage.DesktopVisible, 100, "Desktop restored because tray was unavailable.");
|
|
}
|
|
|
|
private bool ShouldShowMainWindowInTaskbar()
|
|
{
|
|
return _settingsFacade.Settings.LoadSnapshot<AppSettingsSnapshot>(SettingsScope.App).ShowInTaskbar;
|
|
}
|
|
|
|
private bool EnsureTaskbarEntry(string source)
|
|
{
|
|
if (IsShutdownInProgress)
|
|
{
|
|
AppLogger.Info("DesktopShell", $"Taskbar repair skipped because shutdown is in progress. Source='{source}'.");
|
|
return false;
|
|
}
|
|
|
|
if (!ShouldShowMainWindowInTaskbar())
|
|
{
|
|
return false;
|
|
}
|
|
|
|
if (ApplicationLifetime is not IClassicDesktopStyleApplicationLifetime desktop)
|
|
{
|
|
AppLogger.Warn("DesktopShell", $"Taskbar repair skipped because desktop lifetime is unavailable. Source='{source}'.");
|
|
return false;
|
|
}
|
|
|
|
try
|
|
{
|
|
var mainWindow = GetOrCreateMainWindow(desktop, $"TaskbarRepair:{source}");
|
|
mainWindow.ShowInTaskbar = true;
|
|
|
|
if (!mainWindow.IsVisible)
|
|
{
|
|
mainWindow.Show();
|
|
}
|
|
|
|
if (_desktopShellState != DesktopShellState.ForegroundDesktop)
|
|
{
|
|
mainWindow.WindowState = WindowState.Minimized;
|
|
SetDesktopShellState(DesktopShellState.MinimizedToTaskbar, $"TaskbarRepair:{source}");
|
|
ReportStartupProgress(StartupStage.BackgroundReady, 95, "Background ready via taskbar repair.");
|
|
}
|
|
|
|
AppLogger.Info(
|
|
"DesktopShell",
|
|
$"Taskbar entry ensured. Source='{source}'; IsVisible={mainWindow.IsVisible}; ShowInTaskbar={mainWindow.ShowInTaskbar}; WindowState='{mainWindow.WindowState}'.");
|
|
return true;
|
|
}
|
|
catch (Exception ex)
|
|
{
|
|
AppLogger.Warn("DesktopShell", $"Failed to ensure taskbar entry. Source='{source}'.", ex);
|
|
return false;
|
|
}
|
|
}
|
|
|
|
private void SetDesktopShellState(DesktopShellState state, string source)
|
|
{
|
|
if (_desktopShellState == state)
|
|
{
|
|
return;
|
|
}
|
|
|
|
var previous = _desktopShellState;
|
|
_desktopShellState = state;
|
|
AppLogger.Info(
|
|
"DesktopShell",
|
|
$"Shell state changed. Previous='{previous}'; Current='{state}'; Source='{source}'.");
|
|
}
|
|
|
|
private void LogBrowserStartupDiagnostics()
|
|
{
|
|
try
|
|
{
|
|
var snapshot = new DesktopLayoutSettingsService().Load();
|
|
var browserPlacements = snapshot.DesktopComponentPlacements
|
|
.Where(placement => string.Equals(
|
|
placement.ComponentId,
|
|
BuiltInComponentIds.DesktopBrowser,
|
|
StringComparison.OrdinalIgnoreCase))
|
|
.ToList();
|
|
var runtimeAvailability = WebView2RuntimeProbe.GetAvailability();
|
|
|
|
AppLogger.Info(
|
|
"StartupDiagnostics",
|
|
$"Browser component diagnostics. HasBrowserPlacement={browserPlacements.Count > 0}; " +
|
|
$"ActivePageHasBrowser={browserPlacements.Any(item => item.PageIndex == snapshot.CurrentDesktopSurfaceIndex)}; " +
|
|
$"CurrentDesktopSurfaceIndex={snapshot.CurrentDesktopSurfaceIndex}; " +
|
|
$"WebViewRuntimeAvailable={runtimeAvailability.IsAvailable}; " +
|
|
$"WebViewRuntimeVersion={runtimeAvailability.Version ?? string.Empty}; " +
|
|
$"WebViewRuntimeMessage={runtimeAvailability.Message}");
|
|
}
|
|
catch (Exception ex)
|
|
{
|
|
AppLogger.Warn("StartupDiagnostics", "Failed to log browser component diagnostics.", ex);
|
|
}
|
|
}
|
|
|
|
private string L(string key, string fallback)
|
|
{
|
|
var snapshot = _settingsFacade.Settings.LoadSnapshot<AppSettingsSnapshot>(SettingsScope.App);
|
|
var languageCode = _localizationService.NormalizeLanguageCode(snapshot.LanguageCode);
|
|
return _localizationService.GetString(languageCode, key, fallback);
|
|
}
|
|
|
|
internal bool TryActivateMainWindowFromExternalIpc(string source)
|
|
{
|
|
return TryActivateMainWindowWithStatusFromExternalIpc(source).Accepted;
|
|
}
|
|
|
|
internal PublicShellActivationResult TryActivateMainWindowWithStatusFromExternalIpc(string source)
|
|
{
|
|
if (!_desktopShellInitializationStarted && _mainWindow is null)
|
|
{
|
|
return new PublicShellActivationResult(
|
|
false,
|
|
"startup_pending",
|
|
"Desktop process is running, but the shell has not started yet.",
|
|
GetPublicShellStatus());
|
|
}
|
|
|
|
var restored = RestoreOrCreateMainWindowCore(showSingleInstanceNotice: false, source);
|
|
var status = GetPublicShellStatus();
|
|
if (restored)
|
|
{
|
|
return new PublicShellActivationResult(true, "activated", "Desktop window activation was requested.", status);
|
|
}
|
|
|
|
if (IsShutdownInProgress)
|
|
{
|
|
return new PublicShellActivationResult(false, "shutdown_in_progress", "Desktop is shutting down.", status);
|
|
}
|
|
|
|
var code = status.PublicIpcReady && (!status.MainWindowCreated || !status.MainWindowOpened)
|
|
? "startup_pending"
|
|
: status.PublicIpcReady && !status.DesktopVisible
|
|
? "shell_not_ready"
|
|
: "activation_failed";
|
|
var message = code switch
|
|
{
|
|
"startup_pending" => "Desktop process is running, but the shell is still creating the main window.",
|
|
"shell_not_ready" => "Desktop process is running, but the shell is not ready for activation yet.",
|
|
_ => "Desktop window activation failed."
|
|
};
|
|
return new PublicShellActivationResult(false, code, message, status);
|
|
}
|
|
|
|
internal PublicTrayStatus EnsureTrayReadyFromExternalIpc(string source)
|
|
{
|
|
EnsureTrayReady($"ExternalIpc:{source}");
|
|
return BuildPublicTrayStatus();
|
|
}
|
|
|
|
internal PublicTaskbarStatus EnsureTaskbarEntryFromExternalIpc(string source)
|
|
{
|
|
EnsureTaskbarEntry($"ExternalIpc:{source}");
|
|
return BuildPublicTaskbarStatus();
|
|
}
|
|
|
|
internal PublicShellStatus GetPublicShellStatus()
|
|
{
|
|
return new PublicShellStatus(
|
|
Environment.ProcessId,
|
|
_startupAt,
|
|
_launchSource,
|
|
_desktopShellState.ToString(),
|
|
_mainWindow is not null && !_mainWindowClosed,
|
|
_mainWindow?.IsVisible == true,
|
|
_mainWindowOpened,
|
|
_mainWindow?.IsVisible == true && _mainWindow.WindowState != WindowState.Minimized,
|
|
_publicIpcHostService is not null,
|
|
BuildPublicTrayStatus(),
|
|
BuildPublicTaskbarStatus());
|
|
}
|
|
|
|
private PublicTrayStatus BuildPublicTrayStatus()
|
|
{
|
|
return new PublicTrayStatus(
|
|
_desktopTrayService?.State.ToString() ?? TrayAvailabilityState.Unavailable.ToString(),
|
|
_desktopTrayService?.IsReady == true,
|
|
_desktopTrayService?.HasIcon == true,
|
|
_desktopTrayService?.HasMenu == true,
|
|
_desktopTrayService?.IsVisible == true,
|
|
_desktopTrayService?.ConsecutiveRecoveryFailures ?? 0);
|
|
}
|
|
|
|
private PublicTaskbarStatus BuildPublicTaskbarStatus()
|
|
{
|
|
var requested = ShouldShowMainWindowInTaskbar();
|
|
var mainWindowExists = _mainWindow is not null && !_mainWindowClosed;
|
|
var showInTaskbar = _mainWindow?.ShowInTaskbar == true;
|
|
var visible = _mainWindow?.IsVisible == true;
|
|
var minimized = _mainWindow?.WindowState == WindowState.Minimized;
|
|
|
|
return new PublicTaskbarStatus(
|
|
requested,
|
|
mainWindowExists,
|
|
showInTaskbar,
|
|
visible,
|
|
minimized,
|
|
requested && mainWindowExists && showInTaskbar && visible);
|
|
}
|
|
|
|
private void InitializePublicIpc()
|
|
{
|
|
if (_publicIpcHostService is not null)
|
|
{
|
|
return;
|
|
}
|
|
|
|
try
|
|
{
|
|
var versionInfo = AppVersionProvider.ResolveForCurrentProcess();
|
|
_publicIpcHostService = new PublicIpcHostService();
|
|
_publicIpcHostService.PluginDescriptorProvider = BuildPublicPluginDescriptors;
|
|
_publicIpcHostService.RegisterPublicService<IPublicAppInfoService>(
|
|
new PublicAppInfoService(_startupAt));
|
|
_publicIpcHostService.RegisterPublicService<IPublicShellControlService>(
|
|
new PublicShellControlService());
|
|
_publicIpcHostService.RegisterPublicService<IPublicPluginCatalogService>(
|
|
new PublicPluginCatalogService(_publicIpcHostService));
|
|
_publicIpcHostService.Start();
|
|
AppLogger.Info(
|
|
"PublicIpc",
|
|
$"Public IPC host started. PipeName='{IpcConstants.DefaultPipeName}'; Version='{versionInfo.Version}'; Codename='{versionInfo.Codename}'.");
|
|
}
|
|
catch (Exception ex)
|
|
{
|
|
AppLogger.Warn("PublicIpc", "Failed to initialize public IPC host.", ex);
|
|
}
|
|
}
|
|
|
|
private IReadOnlyList<PublicPluginDescriptor> BuildPublicPluginDescriptors()
|
|
{
|
|
var runtime = _pluginRuntimeService;
|
|
if (runtime is null)
|
|
{
|
|
return Array.Empty<PublicPluginDescriptor>();
|
|
}
|
|
|
|
return runtime.Catalog
|
|
.Select(entry => new PublicPluginDescriptor(
|
|
entry.Manifest.Id,
|
|
entry.Manifest.Name,
|
|
entry.Manifest.Version,
|
|
entry.IsLoaded,
|
|
entry.IsEnabled))
|
|
.ToArray();
|
|
}
|
|
}
|
|
|
|
|