125 lines
4.1 KiB
C#
125 lines
4.1 KiB
C#
using Avalonia;
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using Avalonia.Controls.ApplicationLifetimes;
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using Avalonia.Markup.Xaml;
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using Avalonia.Styling;
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using FluentAvalonia.Styling;
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using Ryujinx.Ava.Ui.Windows;
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using Ryujinx.Common;
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using Ryujinx.Common.Logging;
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using Ryujinx.Ui.Common.Configuration;
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using System;
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using System.IO;
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namespace Ryujinx.Ava
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{
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public class App : Application
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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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}
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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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desktop.MainWindow = new MainWindow();
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}
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base.OnFrameworkInitializationCompleted();
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if (Program.PreviewerDetached)
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{
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ApplyConfiguredTheme();
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ConfigurationState.Instance.Ui.BaseStyle.Event += ThemeChanged_Event;
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ConfigurationState.Instance.Ui.CustomThemePath.Event += ThemeChanged_Event;
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ConfigurationState.Instance.Ui.EnableCustomTheme.Event += CustomThemeChanged_Event;
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}
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}
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private void CustomThemeChanged_Event(object sender, ReactiveEventArgs<bool> e)
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{
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ApplyConfiguredTheme();
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}
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private void ShowRestartDialog()
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{
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// TODO: Implement Restart Dialog when SettingsWindow is implemented.
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}
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private void ThemeChanged_Event(object sender, ReactiveEventArgs<string> e)
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{
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ApplyConfiguredTheme();
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}
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private void ApplyConfiguredTheme()
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{
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try
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{
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string baseStyle = ConfigurationState.Instance.Ui.BaseStyle;
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string themePath = ConfigurationState.Instance.Ui.CustomThemePath;
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bool enableCustomTheme = ConfigurationState.Instance.Ui.EnableCustomTheme;
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const string BaseStyleUrl = "avares://Ryujinx.Ava/Assets/Styles/Base{0}.xaml";
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if (string.IsNullOrWhiteSpace(baseStyle))
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{
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ConfigurationState.Instance.Ui.BaseStyle.Value = "Dark";
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baseStyle = ConfigurationState.Instance.Ui.BaseStyle;
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}
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var theme = AvaloniaLocator.Current.GetService<FluentAvaloniaTheme>();
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theme.RequestedTheme = baseStyle;
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var currentStyles = this.Styles;
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// Remove all styles except the base style.
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if (currentStyles.Count > 1)
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{
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currentStyles.RemoveRange(1, currentStyles.Count - 1);
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}
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IStyle newStyles = null;
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// Load requested style, and fallback to Dark theme if loading failed.
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try
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{
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newStyles = (Styles)AvaloniaXamlLoader.Load(new Uri(string.Format(BaseStyleUrl, baseStyle), UriKind.Absolute));
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}
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catch (XamlLoadException)
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{
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newStyles = (Styles)AvaloniaXamlLoader.Load(new Uri(string.Format(BaseStyleUrl, "Dark"), UriKind.Absolute));
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}
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currentStyles.Add(newStyles);
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if (enableCustomTheme)
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{
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if (!string.IsNullOrWhiteSpace(themePath))
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{
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try
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{
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var themeContent = File.ReadAllText(themePath);
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var customStyle = AvaloniaRuntimeXamlLoader.Parse<IStyle>(themeContent);
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currentStyles.Add(customStyle);
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}
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catch (Exception ex)
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{
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Logger.Error?.Print(LogClass.Application, $"Failed to Apply Custom Theme. Error: {ex.Message}");
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}
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}
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}
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}
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catch (Exception)
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{
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Logger.Warning?.Print(LogClass.Application, "Failed to Apply Theme. A restart is needed to apply the selected theme");
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ShowRestartDialog();
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}
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}
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}
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} |