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using Avalonia;
using Avalonia.Controls.ApplicationLifetimes;
using Avalonia.Markup.Xaml;
using Avalonia.Platform;
using Avalonia.Styling;
using Avalonia.Threading;
using Ryujinx.Ava.Common;
using Ryujinx.Ava.Common.Locale;
using Ryujinx.Ava.UI.Helpers;
using Ryujinx.Ava.UI.Windows;
using Ryujinx.Common;
using Ryujinx.Common.Logging;
using Ryujinx.UI.Common.Configuration;
using Ryujinx.UI.Common.Helper;
using System;
using System.Diagnostics;
namespace Ryujinx.Ava
{
public class App : Application
{
public override void Initialize()
{
Name = $"Ryujinx {Program.Version}";
AvaloniaXamlLoader.Load(this);
if (OperatingSystem.IsMacOS())
{
Process.Start("/usr/bin/defaults", "write org.ryujinx.Ryujinx ApplePressAndHoldEnabled -bool false");
}
}
public override void OnFrameworkInitializationCompleted()
{
if (ApplicationLifetime is IClassicDesktopStyleApplicationLifetime desktop)
{
desktop.MainWindow = new MainWindow();
}
base.OnFrameworkInitializationCompleted();
if (Program.PreviewerDetached)
{
ApplyConfiguredTheme();
ConfigurationState.Instance.UI.BaseStyle.Event += ThemeChanged_Event;
ConfigurationState.Instance.UI.CustomThemePath.Event += ThemeChanged_Event;
ConfigurationState.Instance.UI.EnableCustomTheme.Event += CustomThemeChanged_Event;
}
}
private void CustomThemeChanged_Event(object sender, ReactiveEventArgs<bool> e)
{
ApplyConfiguredTheme();
}
private void ShowRestartDialog()
{
#pragma warning disable CS4014 // Because this call is not awaited, execution of the current method continues before the call is completed
Dispatcher.UIThread.InvokeAsync(async () =>
{
if (ApplicationLifetime is IClassicDesktopStyleApplicationLifetime desktop)
{
var result = await ContentDialogHelper.CreateConfirmationDialog(
LocaleManager.Instance[LocaleKeys.DialogThemeRestartMessage],
LocaleManager.Instance[LocaleKeys.DialogThemeRestartSubMessage],
LocaleManager.Instance[LocaleKeys.InputDialogYes],
LocaleManager.Instance[LocaleKeys.InputDialogNo],
LocaleManager.Instance[LocaleKeys.DialogRestartRequiredMessage]);
if (result == UserResult.Yes)
{
var path = Environment.ProcessPath;
var proc = Process.Start(path, CommandLineState.Arguments);
desktop.Shutdown();
Environment.Exit(0);
}
}
});
#pragma warning restore CS4014 // Because this call is not awaited, execution of the current method continues before the call is completed
}
private void ThemeChanged_Event(object sender, ReactiveEventArgs<string> e)
{
ApplyConfiguredTheme();
}
public void ApplyConfiguredTheme()
{
try
{
string baseStyle = ConfigurationState.Instance.UI.BaseStyle;
if (string.IsNullOrWhiteSpace(baseStyle))
{
ConfigurationState.Instance.UI.BaseStyle.Value = "Auto";
baseStyle = ConfigurationState.Instance.UI.BaseStyle;
}
ThemeVariant systemTheme = DetectSystemTheme();
ThemeManager.OnThemeChanged();
RequestedThemeVariant = baseStyle switch
{
"Auto" => systemTheme,
"Light" => ThemeVariant.Light,
"Dark" => ThemeVariant.Dark,
_ => ThemeVariant.Default,
};
}
catch (Exception)
{
Logger.Warning?.Print(LogClass.Application, "Failed to Apply Theme. A restart is needed to apply the selected theme");
ShowRestartDialog();
}
}
/// <summary>
/// Converts a PlatformThemeVariant value to the corresponding ThemeVariant value.
/// </summary>
public static ThemeVariant ConvertThemeVariant(PlatformThemeVariant platformThemeVariant) =>
platformThemeVariant switch
{
PlatformThemeVariant.Dark => ThemeVariant.Dark,
PlatformThemeVariant.Light => ThemeVariant.Light,
_ => ThemeVariant.Default,
};
public static ThemeVariant DetectSystemTheme()
{
if (Application.Current is App app)
{
var colorValues = app.PlatformSettings.GetColorValues();
return ConvertThemeVariant(colorValues.ThemeVariant);
}
return ThemeVariant.Default;
}
}
}
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