mirror of
https://github.com/sourcegit-scm/sourcegit.git
synced 2024-12-23 20:47:25 -08:00
320 lines
11 KiB
C#
320 lines
11 KiB
C#
using System;
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using System.IO;
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using System.Net.Http;
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using System.Reflection;
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using System.Text;
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using System.Text.Json;
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using System.Threading.Tasks;
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using System.Windows.Input;
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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.Plugins;
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using Avalonia.Markup.Xaml;
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using Avalonia.Media;
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using Avalonia.Media.Fonts;
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using Avalonia.Styling;
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using Avalonia.Threading;
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namespace SourceGit
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{
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public class SimpleCommand : ICommand
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{
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public event EventHandler CanExecuteChanged
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{
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add { }
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remove { }
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}
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public SimpleCommand(Action action)
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{
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_action = action;
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}
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public bool CanExecute(object parameter) => _action != null;
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public void Execute(object parameter) => _action?.Invoke();
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private Action _action = null;
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}
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public partial class App : Application
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{
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[STAThread]
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public static void Main(string[] args)
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{
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try
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{
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BuildAvaloniaApp().StartWithClassicDesktopLifetime(args);
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}
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catch (Exception ex)
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{
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var builder = new StringBuilder();
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builder.Append("Crash: ");
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builder.Append(ex.Message);
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builder.Append("\n\n");
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builder.Append("----------------------------\n");
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builder.Append($"Version: {Assembly.GetExecutingAssembly().GetName().Version}\n");
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builder.Append($"OS: {Environment.OSVersion.ToString()}\n");
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builder.Append($"Framework: {AppDomain.CurrentDomain.SetupInformation.TargetFrameworkName}\n");
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builder.Append($"Source: {ex.Source}\n");
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builder.Append($"---------------------------\n\n");
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builder.Append(ex.StackTrace);
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var time = DateTime.Now.ToString("yyyy-MM-dd_HH-mm-ss");
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var file = Path.Combine(Native.OS.DataDir, $"crash_{time}.log");
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File.WriteAllText(file, builder.ToString());
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}
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}
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public static AppBuilder BuildAvaloniaApp()
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{
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var builder = AppBuilder.Configure<App>();
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builder.UsePlatformDetect();
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builder.LogToTrace();
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builder.ConfigureFonts(manager =>
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{
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var monospace = new EmbeddedFontCollection(
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new Uri("fonts:SourceGit", UriKind.Absolute),
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new Uri("avares://SourceGit/Resources/Fonts", UriKind.Absolute));
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manager.AddFontCollection(monospace);
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});
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Native.OS.SetupApp(builder);
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return builder;
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}
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public static readonly SimpleCommand OpenPreferenceCommand = new SimpleCommand(() =>
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{
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var dialog = new Views.Preference();
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dialog.ShowDialog(GetTopLevel() as Window);
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});
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public static readonly SimpleCommand OpenHotkeysCommand = new SimpleCommand(() =>
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{
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var dialog = new Views.Hotkeys();
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dialog.ShowDialog(GetTopLevel() as Window);
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});
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public static readonly SimpleCommand OpenAboutCommand = new SimpleCommand(() =>
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{
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var dialog = new Views.About();
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dialog.ShowDialog(GetTopLevel() as Window);
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});
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public static readonly SimpleCommand CheckForUpdateCommand = new SimpleCommand(() =>
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{
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Check4Update(true);
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});
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public static readonly SimpleCommand QuitCommand = new SimpleCommand(Quit);
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public static void RaiseException(string context, string message)
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{
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if (Current is App app && app._notificationReceiver != null)
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{
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var notice = new Models.Notification() { IsError = true, Message = message };
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app._notificationReceiver.OnReceiveNotification(context, notice);
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}
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}
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public static void SendNotification(string context, string message)
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{
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if (Current is App app && app._notificationReceiver != null)
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{
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var notice = new Models.Notification() { IsError = false, Message = message };
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app._notificationReceiver.OnReceiveNotification(context, notice);
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}
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}
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public static void SetLocale(string localeKey)
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{
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var app = Current as App;
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var targetLocale = app.Resources[localeKey] as ResourceDictionary;
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if (targetLocale == null || targetLocale == app._activeLocale)
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return;
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if (app._activeLocale != null)
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app.Resources.MergedDictionaries.Remove(app._activeLocale);
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app.Resources.MergedDictionaries.Add(targetLocale);
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app._activeLocale = targetLocale;
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}
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public static void SetTheme(string theme, string colorsFile)
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{
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var app = Current as App;
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if (theme.Equals("Light", StringComparison.OrdinalIgnoreCase))
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app.RequestedThemeVariant = ThemeVariant.Light;
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else if (theme.Equals("Dark", StringComparison.OrdinalIgnoreCase))
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app.RequestedThemeVariant = ThemeVariant.Dark;
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else
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app.RequestedThemeVariant = ThemeVariant.Default;
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if (app._colorOverrides != null)
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{
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app.Resources.MergedDictionaries.Remove(app._colorOverrides);
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app._colorOverrides = null;
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}
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if (!string.IsNullOrEmpty(colorsFile) && File.Exists(colorsFile))
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{
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try
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{
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var resDic = new ResourceDictionary();
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var schema = JsonSerializer.Deserialize(File.ReadAllText(colorsFile), JsonCodeGen.Default.DictionaryStringString);
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foreach (var kv in schema)
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resDic[kv.Key] = Color.Parse(kv.Value);
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app.Resources.MergedDictionaries.Add(resDic);
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app._colorOverrides = resDic;
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}
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catch
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{
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}
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}
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}
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public static async void CopyText(string data)
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{
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if (Current.ApplicationLifetime is IClassicDesktopStyleApplicationLifetime desktop)
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{
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if (desktop.MainWindow.Clipboard is { } clipbord)
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await clipbord.SetTextAsync(data);
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}
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}
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public static string Text(string key, params object[] args)
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{
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var fmt = Current.FindResource($"Text.{key}") as string;
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if (string.IsNullOrWhiteSpace(fmt))
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return $"Text.{key}";
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return string.Format(fmt, args);
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}
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public static Avalonia.Controls.Shapes.Path CreateMenuIcon(string key)
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{
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var icon = new Avalonia.Controls.Shapes.Path();
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icon.Width = 12;
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icon.Height = 12;
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icon.Stretch = Stretch.Uniform;
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icon.Data = Current.FindResource(key) as StreamGeometry;
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return icon;
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}
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public static TopLevel GetTopLevel()
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{
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if (Current.ApplicationLifetime is IClassicDesktopStyleApplicationLifetime desktop)
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{
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return desktop.MainWindow;
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}
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return null;
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}
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public static void Check4Update(bool manually = false)
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{
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Task.Run(async () =>
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{
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try
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{
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// Fetch lastest release information.
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var client = new HttpClient() { Timeout = TimeSpan.FromSeconds(5) };
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var data = await client.GetStringAsync("https://sourcegit-scm.github.io/data/version.json");
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// Parse json into Models.Version.
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var ver = JsonSerializer.Deserialize(data, JsonCodeGen.Default.Version);
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if (ver == null)
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return;
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// Check if already up-to-date.
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if (!ver.IsNewVersion)
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{
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if (manually)
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ShowSelfUpdateResult(new Models.AlreadyUpToDate());
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return;
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}
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// Should not check ignored tag if this is called manually.
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if (!manually)
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{
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var pref = ViewModels.Preference.Instance;
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if (ver.TagName == pref.IgnoreUpdateTag)
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return;
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}
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ShowSelfUpdateResult(ver);
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}
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catch (Exception e)
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{
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if (manually)
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ShowSelfUpdateResult(e);
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}
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});
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}
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public static void Quit()
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{
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if (Current.ApplicationLifetime is IClassicDesktopStyleApplicationLifetime desktop)
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{
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desktop.MainWindow.Close();
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desktop.Shutdown();
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}
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}
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public override void Initialize()
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{
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AvaloniaXamlLoader.Load(this);
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var pref = ViewModels.Preference.Instance;
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SetLocale(pref.Locale);
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SetTheme(pref.Theme, pref.ColorOverrides);
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}
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public override void OnFrameworkInitializationCompleted()
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{
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if (ApplicationLifetime is IClassicDesktopStyleApplicationLifetime desktop)
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{
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BindingPlugins.DataValidators.RemoveAt(0);
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Native.OS.SetupEnternalTools();
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var launcher = new Views.Launcher();
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_notificationReceiver = launcher;
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desktop.MainWindow = launcher;
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if (ViewModels.Preference.Instance.ShouldCheck4UpdateOnStartup)
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{
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ViewModels.Preference.Save();
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Check4Update();
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}
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}
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base.OnFrameworkInitializationCompleted();
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}
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private static void ShowSelfUpdateResult(object data)
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{
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Dispatcher.UIThread.Post(() =>
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{
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if (Current.ApplicationLifetime is IClassicDesktopStyleApplicationLifetime desktop)
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{
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var dialog = new Views.SelfUpdate()
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{
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DataContext = new ViewModels.SelfUpdate
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{
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Data = data
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}
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};
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dialog.Show(desktop.MainWindow);
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}
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});
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}
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private ResourceDictionary _activeLocale = null;
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private ResourceDictionary _colorOverrides = null;
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private Models.INotificationReceiver _notificationReceiver = null;
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}
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}
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