1  // Copyright (c) Microsoft Corporation
 2  // The Microsoft Corporation licenses this file to you under the MIT license.
 3  // See the LICENSE file in the project root for more information.
 4  
 5  using System;
 6  using System.IO;
 7  
 8  using ManagedCommon;
 9  using Peek.Common.Models;
10  
11  namespace Peek.UI.Extensions;
12  
13  public static class IShellItemExtensions
14  {
15      public static IFileSystemItem ToIFileSystemItem(this IShellItem shellItem)
16      {
17          string path = shellItem.GetPath();
18          string name = shellItem.GetName();
19  
20          return File.Exists(path) ? new FileItem(path, name) : new FolderItem(path, name, shellItem.GetParsingName());
21      }
22  
23      private static string GetPath(this IShellItem shellItem) =>
24          shellItem.GetNameCore(Windows.Win32.UI.Shell.SIGDN.SIGDN_FILESYSPATH, logError: false);
25  
26      private static string GetName(this IShellItem shellItem) =>
27          shellItem.GetNameCore(Windows.Win32.UI.Shell.SIGDN.SIGDN_NORMALDISPLAY, logError: true);
28  
29      private static string GetParsingName(this IShellItem shellItem) =>
30          shellItem.GetNameCore(Windows.Win32.UI.Shell.SIGDN.SIGDN_DESKTOPABSOLUTEPARSING, logError: true);
31  
32      private static string GetNameCore(this IShellItem shellItem, Windows.Win32.UI.Shell.SIGDN displayNameType, bool logError)
33      {
34          try
35          {
36              return shellItem.GetDisplayName(displayNameType);
37          }
38          catch (Exception ex)
39          {
40              if (logError)
41              {
42                  Logger.LogError($"Getting {Enum.GetName(displayNameType)} failed. {ex.Message}");
43              }
44  
45              return string.Empty;
46          }
47      }
48  }