Init

Author: 0x5bfa

Diff for: .github/NOTICE.md

@@ -645,36 +645,6 @@ A "contributor" is any person that distributes its contribution under this licen
 (E) The software is licensed "as-is." You bear the risk of using it. The contributors give no express warranties, guarantees or conditions. You may have additional consumer rights under your local laws which this license cannot change. To the extent permitted under your local laws, the contributors exclude the implied warranties of merchantability, fitness for a particular purpose and non-infringement.
 ```
 
-## Vanara
-
-**Source**: [https://github.com/dahall/Vanara](https://github.com/dahall/Vanara)
-
-### License
-
-```
-MIT License
-
-Copyright (c) 2017 David Hall
-
-Permission is hereby granted, free of charge, to any person obtaining a copy
-of this software and associated documentation files (the "Software"), to deal
-in the Software without restriction, including without limitation the rights
-to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
-copies of the Software, and to permit persons to whom the Software is
-furnished to do so, subject to the following conditions:
-
-The above copyright notice and this permission notice shall be included in all
-copies or substantial portions of the Software.
-
-THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
-IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
-FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
-AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
-LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
-OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE
-SOFTWARE.
-```
-
 ## WinUIEx
 
 **Source**: [https://github.com/dotMorten/WinUIEx](https://github.com/dotMorten/WinUIEx)

Diff for: src/Files.App/NativeMethods.txt

@@ -94,3 +94,7 @@ DesktopWallpaper
 SHCreateShellItemArrayFromIDLists
 ILCreateFromPath
 CLSIDFromString
+FindWindow
+SendMessage
+IsWindowVisible
+COPYDATASTRUCT

Diff for: src/Files.App/Services/PreviewPopupProviders/SeerProProvider.cs

@@ -4,33 +4,47 @@
 using Microsoft.Win32;
 using System.IO;
 using System.Runtime.InteropServices;
-using Vanara.PInvoke;
+using Windows.Win32;
+using Windows.Win32.Foundation;
+using Windows.Win32.System.DataExchange;
+using static Vanara.PInvoke.AdvApi32.INSTALLSPEC;
 
 namespace Files.App.Services.PreviewPopupProviders
 {
-	public struct COPYDATASTRUCT
-	{
-		public IntPtr dwData;
-		public int cbData;
-		public IntPtr lpData;
-	}
-
 	public sealed class SeerProProvider : IPreviewPopupProvider
 	{
 		public static SeerProProvider Instance { get; } = new();
 
 		private string? CurrentPath;
 
-		public async Task TogglePreviewPopupAsync(string path)
+		private bool? _IsTrackSelectionSettingEnabledCache;
+		private bool IsTrackSelectionSettingEnabled
 		{
-			HWND Window = User32.FindWindow("SeerWindowClass", null);
-			COPYDATASTRUCT data = new COPYDATASTRUCT();
-			data.dwData = 5000;
-			data.cbData = (path.Length + 1) * 2;
-			data.lpData = Marshal.StringToHGlobalUni(path);
-			User32.SendMessage(Window, (uint)User32.WindowMessage.WM_COPYDATA, 0, ref data);
-
-			CurrentPath = User32.IsWindowVisible(Window) ? path : null;
+			get
+			{
+				_IsTrackSelectionSettingEnabledCache ??= DetectTrackSelectionSetting().Result;
+
+				return _IsTrackSelectionSettingEnabledCache.Value;
+			}
+		}
+
+		public unsafe async Task TogglePreviewPopupAsync(string path)
+		{
+			COPYDATASTRUCT data = default;
+			data.dwData = 5000u;
+			data.cbData = (uint)(path.Length + 1) * 2;
+			data.lpData = (void*)Marshal.StringToHGlobalUni(path);
+
+			var pData = Marshal.AllocHGlobal(Marshal.SizeOf(data));
+			Marshal.StructureToPtr(data, pData, false);
+
+			HWND hWnd = PInvoke.FindWindow("SeerWindowClass", null);
+			var result = PInvoke.SendMessage(hWnd, 0x004A /*WM_COPYDATA*/, 0, pData);
+
+			CurrentPath = PInvoke.IsWindowVisible(hWnd) ? path : null;
+
+			Marshal.FreeHGlobal((nint)data.lpData);
+			Marshal.FreeHGlobal(pData);
 		}
 
 		public async Task SwitchPreviewAsync(string path)
@@ -49,20 +63,8 @@ public async Task SwitchPreviewAsync(string path)
 
 		public async Task<bool> DetectAvailability()
 		{
-			var handle = User32.FindWindow("SeerWindowClass", null).DangerousGetHandle();
-			return handle != IntPtr.Zero && handle.ToInt64() != -1;
-		}
-
-		private bool? _IsTrackSelectionSettingEnabledCache;
-		private bool IsTrackSelectionSettingEnabled
-		{
-			get
-			{
-				if (_IsTrackSelectionSettingEnabledCache is null)
-					_IsTrackSelectionSettingEnabledCache = DetectTrackSelectionSetting().Result;
-
-				return _IsTrackSelectionSettingEnabledCache.Value;
-			}
+			var hWnd = PInvoke.FindWindow("SeerWindowClass", null).Value;
+			return hWnd != nint.Zero && hWnd.ToInt64() != -1;
 		}
 
 		private Task<bool> DetectTrackSelectionSetting()

Diff for: src/Files.App/ViewModels/Settings/AboutViewModel.cs

@@ -70,7 +70,6 @@ public AboutViewModel()
 				new ("https://github.com/mono/taglib-sharp", "TagLibSharp"),
 				new ("https://github.com/Tulpep/Active-Directory-Object-Picker", "ActiveDirectoryObjectPicker"),
 				new ("https://github.com/dotMorten/WinUIEx", "WinUIEx"),
-				new ("https://github.com/dahall/Vanara", "Vanara"),
 				new ("https://github.com/PowerShell/MMI", "MMI"),
 				new ("https://github.com/microsoft/CsWin32", "CsWin32"),
 				new ("https://github.com/microsoft/CsWinRT", "CsWinRT"),