initial commit

2026-08-27 11:22:54 -06:00
commit 3d81b11e14
2281 changed files with 54227 additions and 0 deletions
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+using System;
+using System.Collections.Generic;
+using System.Globalization;
+using System.IO;
+using System.Windows;
+using System.Windows.Data;
+using System.Windows.Media.Imaging;
+
+namespace Crysome.Server.Converters;
+
+public class OSIconConverter : IValueConverter
+{
+	private static readonly Dictionary<string, BitmapImage> Cache = new Dictionary<string, BitmapImage>(StringComparer.OrdinalIgnoreCase);
+
+	private static bool _loaded;
+
+	public object Convert(object value, Type targetType, object parameter, CultureInfo culture)
+	{
+		if (value == null)
+		{
+			return null;
+		}
+		string text = value.ToString().Trim().ToLower();
+		if (string.IsNullOrEmpty(text))
+		{
+			return null;
+		}
+		if (!_loaded)
+		{
+			LoadAll();
+		}
+		if (text.Contains("windows 11") || text.Contains("server 2022"))
+		{
+			return GetCached("windows11");
+		}
+		if (text.Contains("windows 10") || text.Contains("server 2019") || text.Contains("server 2016"))
+		{
+			return GetCached("windows10");
+		}
+		if (text.Contains("8.1") || text.Contains("server 2012"))
+		{
+			return GetCached("windows81");
+		}
+		if (text.Contains("windows 8"))
+		{
+			return GetCached("windows81");
+		}
+		if (text.Contains("windows 7") || text.Contains("vista") || text.Contains("server 2008"))
+		{
+			return GetCached("windows7");
+		}
+		if (text.Contains("xp") || text.Contains("server 2003"))
+		{
+			return GetCached("windowsxp");
+		}
+		if (text.Contains("linux"))
+		{
+			return GetCached("linux");
+		}
+		if (text.Contains("windows"))
+		{
+			return GetCached("windows10");
+		}
+		return null;
+	}
+
+	public object ConvertBack(object value, Type targetType, object parameter, CultureInfo culture)
+	{
+		return DependencyProperty.UnsetValue;
+	}
+
+	private static BitmapImage GetCached(string key)
+	{
+		if (Cache.TryGetValue(key, out var value))
+		{
+			return value;
+		}
+		return null;
+	}
+
+	private static void LoadAll()
+	{
+		_loaded = true;
+		string baseDirectory = AppDomain.CurrentDomain.BaseDirectory;
+		string[] array = new string[2]
+		{
+			baseDirectory,
+			Path.Combine(baseDirectory, "icons")
+		};
+		string[] array2 = new string[6] { "windows7", "windows81", "windows10", "windows11", "windowsxp", "linux" };
+		string[] array3 = array;
+		foreach (string text in array3)
+		{
+			if (!Directory.Exists(text))
+			{
+				continue;
+			}
+			string[] array4 = array2;
+			foreach (string text2 in array4)
+			{
+				if (Cache.ContainsKey(text2))
+				{
+					continue;
+				}
+				string text3 = Path.Combine(text, text2 + ".png");
+				if (File.Exists(text3))
+				{
+					try
+					{
+						BitmapImage bitmapImage = new BitmapImage();
+						bitmapImage.BeginInit();
+						bitmapImage.UriSource = new Uri(text3);
+						bitmapImage.DecodePixelHeight = 16;
+						bitmapImage.CacheOption = BitmapCacheOption.OnLoad;
+						bitmapImage.EndInit();
+						((Freezable)bitmapImage).Freeze();
+						Cache[text2] = bitmapImage;
+					}
+					catch
+					{
+					}
+				}
+			}
+		}
+	}
+}