Register shortcut for Windows toast notifications

EmbyToolbox/App.xaml.cs

@@ -8,9 +8,9 @@ public partial class App : Application
 {
     protected override void OnStartup(StartupEventArgs e)
     {
+        _ = ToastShortcutRegistration.TryEnsureStartMenuShortcut(NotificationService.ToastAppUserModelId);
         _ = AppUserModelIdRegistration.TryRegister(NotificationService.ToastAppUserModelId);
         base.OnStartup(e);
     }
 }
 
-

EmbyToolbox/Interop/ToastShortcutRegistration.cs

@@ -0,0 +1,155 @@
+using System.IO;
+using System.Runtime.InteropServices;
+using System.Runtime.InteropServices.ComTypes;
+
+namespace EmbyToolbox.Interop;
+
+internal static class ToastShortcutRegistration
+{
+    private const int StgmReadwrite = 0x00000002;
+
+    private static readonly PropertyKey AppUserModelIdKey = new(
+        new Guid("9F4C2855-9F79-4B39-A8D0-E1D42DE1D5F3"),
+        5);
+
+    public static string? LastDiagnostics { get; private set; }
+
+    public static bool TryEnsureStartMenuShortcut(string appUserModelId)
+    {
+        LastDiagnostics = null;
+
+        if (!OperatingSystem.IsWindowsVersionAtLeast(10, 0, 10240))
+        {
+            LastDiagnostics = "требуется Windows 10 (10240) или новее.";
+            return false;
+        }
+
+        try
+        {
+            var exePath = Environment.ProcessPath;
+            if (string.IsNullOrWhiteSpace(exePath) || !File.Exists(exePath))
+            {
+                LastDiagnostics = "не удалось определить путь к exe.";
+                return false;
+            }
+
+            var programs = Environment.GetFolderPath(Environment.SpecialFolder.StartMenu);
+            var shortcutPath = Path.Combine(programs, "Programs", "Emby Toolbox.lnk");
+            Directory.CreateDirectory(Path.GetDirectoryName(shortcutPath)!);
+
+            var shellLinkObject = (object)new CShellLink();
+            var shellLink = (IShellLinkW)shellLinkObject;
+            shellLink.SetPath(exePath);
+            shellLink.SetArguments(string.Empty);
+            shellLink.SetWorkingDirectory(Path.GetDirectoryName(exePath) ?? AppContext.BaseDirectory);
+            shellLink.SetDescription("Emby Toolbox");
+
+            if (File.Exists(Path.Combine(AppContext.BaseDirectory, "Resources", "AppIcon.ico")))
+            {
+                shellLink.SetIconLocation(Path.Combine(AppContext.BaseDirectory, "Resources", "AppIcon.ico"), 0);
+            }
+            else
+            {
+                shellLink.SetIconLocation(exePath, 0);
+            }
+
+            using var appId = PropVariant.FromString(appUserModelId);
+            var propertyStore = (IPropertyStore)shellLink;
+            propertyStore.SetValue(AppUserModelIdKey, appId);
+            propertyStore.Commit();
+
+            var persistFile = (IPersistFile)shellLink;
+            persistFile.Save(shortcutPath, true);
+            return true;
+        }
+        catch (Exception ex)
+        {
+            LastDiagnostics = $"{ex.GetType().Name}: {ex.Message}";
+            return false;
+        }
+    }
+
+    [ComImport]
+    [Guid("00021401-0000-0000-C000-000000000046")]
+    private sealed class CShellLink
+    {
+    }
+
+    [ComImport]
+    [InterfaceType(ComInterfaceType.InterfaceIsIUnknown)]
+    [Guid("000214F9-0000-0000-C000-000000000046")]
+    private interface IShellLinkW
+    {
+        void GetPath(IntPtr pszFile, int cchMaxPath, IntPtr pfd, uint fFlags);
+        void GetIDList(out IntPtr ppidl);
+        void SetIDList(IntPtr pidl);
+        void GetDescription(IntPtr pszName, int cchMaxName);
+        void SetDescription([MarshalAs(UnmanagedType.LPWStr)] string pszName);
+        void GetWorkingDirectory(IntPtr pszDir, int cchMaxPath);
+        void SetWorkingDirectory([MarshalAs(UnmanagedType.LPWStr)] string pszDir);
+        void GetArguments(IntPtr pszArgs, int cchMaxPath);
+        void SetArguments([MarshalAs(UnmanagedType.LPWStr)] string pszArgs);
+        void GetHotkey(out short pwHotkey);
+        void SetHotkey(short wHotkey);
+        void GetShowCmd(out int piShowCmd);
+        void SetShowCmd(int iShowCmd);
+        void GetIconLocation(IntPtr pszIconPath, int cchIconPath, out int piIcon);
+        void SetIconLocation([MarshalAs(UnmanagedType.LPWStr)] string pszIconPath, int iIcon);
+        void SetRelativePath([MarshalAs(UnmanagedType.LPWStr)] string pszPathRel, uint dwReserved);
+        void Resolve(IntPtr hwnd, uint fFlags);
+        void SetPath([MarshalAs(UnmanagedType.LPWStr)] string pszFile);
+    }
+
+    [ComImport]
+    [InterfaceType(ComInterfaceType.InterfaceIsIUnknown)]
+    [Guid("00000138-0000-0000-C000-000000000046")]
+    private interface IPropertyStore
+    {
+        void GetCount(out uint cProps);
+        void GetAt(uint iProp, out PropertyKey pkey);
+        void GetValue(ref PropertyKey key, out PropVariant pv);
+        void SetValue(in PropertyKey key, in PropVariant pv);
+        void Commit();
+    }
+
+    [StructLayout(LayoutKind.Sequential, Pack = 4)]
+    private readonly struct PropertyKey(Guid formatId, int propertyId)
+    {
+        private readonly Guid _formatId = formatId;
+        private readonly int _propertyId = propertyId;
+    }
+
+    [StructLayout(LayoutKind.Sequential)]
+    private sealed class PropVariant : IDisposable
+    {
+        private ushort _valueType;
+        private ushort _reserved1;
+        private ushort _reserved2;
+        private ushort _reserved3;
+        private IntPtr _value;
+        private IntPtr _reserved4;
+
+        public static PropVariant FromString(string value)
+        {
+            return new PropVariant
+            {
+                _valueType = 31, // VT_LPWSTR
+                _value = Marshal.StringToCoTaskMemUni(value)
+            };
+        }
+
+        public void Dispose()
+        {
+            PropVariantClear(this);
+            GC.SuppressFinalize(this);
+        }
+
+        ~PropVariant()
+        {
+            PropVariantClear(this);
+        }
+
+        [DllImport("ole32.dll")]
+        private static extern int PropVariantClear([In, Out] PropVariant pvar);
+    }
+}

EmbyToolbox/Services/NotificationService.cs

@@ -35,6 +35,13 @@ public sealed class NotificationService
 
     private void LogAppUserModelRegistrationState()
     {
+        if (!string.IsNullOrWhiteSpace(ToastShortcutRegistration.LastDiagnostics))
+        {
+            _logging.Warning(
+                $"Windows toast: ярлык Start Menu не подготовлен ({ToastShortcutRegistration.LastDiagnostics})",
+                "notify");
+        }
+
         if (string.Equals(AppUserModelIdRegistration.LastRegisteredId, ToastAppUserModelId, StringComparison.Ordinal))
         {
             _logging.Info($"App User Model ID: {ToastAppUserModelId}", "notify");