Merge pull request #2742 from Flow-Launcher/explorer-plugin-integrated-context-menu

Integrate native Windows context menu directly into the Explorer plugin

Flow.Launcher/ResultListBox.xaml

@@ -62,13 +62,13 @@
                         <StackPanel
                             x:Name="HotkeyArea"
                             Grid.Column="2"
-                            Margin="0,0,10,0"
+                            Margin="0 0 10 0"
                             VerticalAlignment="Center"
                             Visibility="{Binding ShowOpenResultHotkey}">
                             <TextBlock
                                 x:Name="Hotkey"
-                                Margin="12,0,12,0"
+                                Margin="12 0 12 0"
-                                Padding="0,0,0,0"
+                                Padding="0 0 0 0"
                                 HorizontalAlignment="Right"
                                 VerticalAlignment="Center"
                                 Style="{DynamicResource ItemHotkeyStyle}">
@@ -97,17 +97,18 @@
 
                             <Border
                                 Grid.Column="1"
-                                Margin="9,0,0,0"
+                                Margin="9 0 0 0"
                                 BorderBrush="Transparent"
                                 BorderThickness="1">
                                 <Image
                                     x:Name="ImageIcon"
-                                    Margin="0,0,0,0"
+                                    Margin="0 0 0 0"
                                     HorizontalAlignment="Center"
                                     IsHitTestVisible="False"
                                     RenderOptions.BitmapScalingMode="Fant"
                                     Source="{Binding Image, TargetNullValue={x:Null}}"
                                     Stretch="Uniform"
+                                    StretchDirection="DownOnly"
                                     Style="{DynamicResource ImageIconStyle}"
                                     Visibility="{Binding ShowIcon}">
                                     <Image.Clip>
@@ -130,7 +131,7 @@
                             </Border>
                             <Border
                                 Grid.Column="1"
-                                Margin="9,0,0,0"
+                                Margin="9 0 0 0"
                                 BorderBrush="Transparent"
                                 BorderThickness="0">
                                 <TextBlock
@@ -146,7 +147,7 @@
 
                         <Grid
                             Grid.Column="1"
-                            Margin="6,0,10,0"
+                            Margin="6 0 10 0"
                             HorizontalAlignment="Stretch"
                             VerticalAlignment="Center">
                             <Grid.RowDefinitions>
@@ -172,7 +173,7 @@
                             <TextBlock
                                 x:Name="Title"
                                 Grid.Row="0"
-                                Margin="0,0,0,1"
+                                Margin="0 0 0 1"
                                 VerticalAlignment="Bottom"
                                 DockPanel.Dock="Left"
                                 FontSize="{Binding Settings.ResultItemFontSize, Mode=TwoWay, UpdateSourceTrigger=PropertyChanged}"
@@ -192,7 +193,7 @@
                             <TextBlock
                                 x:Name="SubTitle"
                                 Grid.Row="1"
-                                Margin="0,1,0,0"
+                                Margin="0 1 0 0"
                                 VerticalAlignment="Top"
                                 FontSize="{Binding Settings.ResultSubItemFontSize, Mode=TwoWay, UpdateSourceTrigger=PropertyChanged}"
                                 IsEnabled="False"
@@ -221,9 +222,10 @@
     <!--  http://stackoverflow.com/questions/16819577/setting-background-color-or-wpf-4-0-listbox-windows-8/#16820062  -->
     <ListBox.ItemContainerStyle>
         <Style TargetType="{x:Type ListBoxItem}">
+            <Setter Property="Height" Value="{Binding Settings.ItemHeightSize}" />
+            <Setter Property="Visibility" Value="Visible" />
             <EventSetter Event="MouseEnter" Handler="OnMouseEnter" />
             <EventSetter Event="MouseMove" Handler="OnMouseMove" />
-            <Setter Property="Height" Value="{Binding Settings.ItemHeightSize, Mode=TwoWay, UpdateSourceTrigger=PropertyChanged}" />
             <Setter Property="Margin" Value="0" />
             <Setter Property="Padding" Value="0" />
             <Setter Property="BorderThickness" Value="0" />
@@ -256,4 +258,4 @@
             </Setter>
         </Style>
     </ListBox.ItemContainerStyle>
-</ListBox>
+</ListBox>

Plugins/Flow.Launcher.Plugin.Explorer/ContextMenu.cs

@@ -9,6 +9,7 @@ using Flow.Launcher.Plugin.SharedCommands;
 using Flow.Launcher.Plugin.Explorer.Search;
 using Flow.Launcher.Plugin.Explorer.Search.QuickAccessLinks;
 using System.Linq;
+using Flow.Launcher.Plugin.Explorer.Helper;
 using MessageBox = System.Windows.Forms.MessageBox;
 using MessageBoxIcon = System.Windows.Forms.MessageBoxIcon;
 using MessageBoxButton = System.Windows.Forms.MessageBoxButtons;
@@ -252,6 +253,45 @@ namespace Flow.Launcher.Plugin.Explorer
                         IcoPath = Constants.DifferentUserIconImagePath,
                         Glyph = new GlyphInfo(FontFamily: "/Resources/#Segoe Fluent Icons", Glyph: "\ue748"),
                     });
+
+                if (record.Type is ResultType.File or ResultType.Folder && Settings.ShowInlinedWindowsContextMenu)
+                {
+                    var includedItems = Settings
+                        .WindowsContextMenuIncludedItems
+                        .Replace("\r", "")
+                        .Split("\n")
+                        .Where(v => !string.IsNullOrWhiteSpace(v))
+                        .ToArray();
+                    var excludedItems = Settings
+                        .WindowsContextMenuExcludedItems
+                        .Replace("\r", "")
+                        .Split("\n")
+                        .Where(v => !string.IsNullOrWhiteSpace(v))
+                        .ToArray();
+                    var menuItems = ShellContextMenuDisplayHelper
+                        .GetContextMenuWithIcons(record.FullPath)
+                        .Where(contextMenuItem =>
+                            (includedItems.Length == 0 || includedItems.Any(filter =>
+                                contextMenuItem.Label.Contains(filter, StringComparison.OrdinalIgnoreCase)
+                            )) &&
+                            (excludedItems.Length == 0 || !excludedItems.Any(filter =>
+                                contextMenuItem.Label.Contains(filter, StringComparison.OrdinalIgnoreCase)
+                            ))
+                        );
+                    foreach (var menuItem in menuItems)
+                    {
+                        contextMenus.Add(new Result
+                        {
+                            Title = menuItem.Label,
+                            Icon = () => menuItem.Icon,
+                            Action = _ =>
+                            {
+                                ShellContextMenuDisplayHelper.ExecuteContextMenuItem(record.FullPath, menuItem.CommandId);
+                                return true;
+                            }
+                        });
+                    }
+                }
             }
 
             return contextMenus;

Plugins/Flow.Launcher.Plugin.Explorer/Helper/ShellContextMenuDisplayHelper.cs

@@ -0,0 +1,524 @@
+using System;
+using System.Collections.Generic;
+using System.IO;
+using System.Linq;
+using System.Runtime.InteropServices;
+using System.Text;
+using System.Threading;
+using System.Windows;
+using System.Windows.Interop;
+using System.Windows.Media;
+using System.Windows.Media.Imaging;
+
+namespace Flow.Launcher.Plugin.Explorer.Helper;
+
+public static class ShellContextMenuDisplayHelper
+{
+    #region DllImport
+
+    [DllImport("shell32.dll")]
+    private static extern Int32 SHGetMalloc(out IntPtr hObject);
+
+    [DllImport("shell32.dll")]
+    private static extern Int32 SHParseDisplayName(
+        [MarshalAs(UnmanagedType.LPWStr)] string pszName,
+        IntPtr pbc,
+        out IntPtr ppidl,
+        UInt32 sfgaoIn,
+        out UInt32 psfgaoOut
+    );
+
+    [DllImport("shell32.dll")]
+    private static extern Int32 SHBindToParent(
+        IntPtr pidl,
+        [MarshalAs(UnmanagedType.LPStruct)] Guid riid,
+        out IntPtr ppv,
+        ref IntPtr ppidlLast
+    );
+
+    [DllImport("user32.dll", CharSet = CharSet.Auto)]
+    private static extern IntPtr CreatePopupMenu();
+
+    [DllImport("user32.dll", CharSet = CharSet.Auto)]
+    private static extern bool DestroyMenu(IntPtr hMenu);
+
+    [DllImport("user32.dll", CharSet = CharSet.Auto)]
+    private static extern uint GetMenuItemCount(IntPtr hMenu);
+
+    [DllImport("user32.dll", CharSet = CharSet.Auto)]
+    private static extern uint GetMenuString(
+        IntPtr hMenu, uint uIDItem, StringBuilder lpString, int nMaxCount, uint uFlag
+    );
+
+    [DllImport("user32.dll", CharSet = CharSet.Auto)]
+    private static extern IntPtr GetSubMenu(IntPtr hMenu, int nPos);
+
+    [DllImport("user32.dll", CharSet = CharSet.Auto)]
+    private static extern bool GetMenuItemInfo(IntPtr hMenu, uint uItem, bool fByPosition, ref MENUITEMINFO lpmii);
+
+    [DllImport("gdi32.dll")]
+    private static extern bool DeleteObject(IntPtr hObject);
+
+    #endregion
+
+    #region Constants
+
+    private const uint ContextMenuStartId = 0x0001;
+    private const uint ContextMenuEndId = 0x7FFF;
+
+    private static readonly string[] IgnoredContextMenuCommands =
+    {
+        // We haven't managed to make these work, so we don't display them in the context menu.
+        "Share",
+        "Windows.ModernShare",
+        "PinToStartScreen",
+        "CopyAsPath",
+
+        // Hide functionality provided by the Explorer plugin itself
+        "Copy",
+        "Delete"
+    };
+
+    #endregion
+
+    #region Enums
+
+    [Flags]
+    enum ContextMenuFlags : uint
+    {
+        Normal = 0x00000000,
+        DefaultOnly = 0x00000001,
+        VerbsOnly = 0x00000002,
+        Explore = 0x00000004,
+        NoVerbs = 0x00000008,
+        CanRename = 0x00000010,
+        NoDefault = 0x00000020,
+        IncludeStatic = 0x00000040,
+        ItemMenu = 0x00000080,
+        ExtendedVerbs = 0x00000100,
+        DisabledVerbs = 0x00000200,
+        AsyncVerbState = 0x00000400,
+        OptimizeForInvoke = 0x00000800,
+        SyncCascadeMenu = 0x00001000,
+        DoNotPickDefault = 0x00002000,
+        Reserved = 0xffff0000
+    }
+
+    [Flags]
+    enum ContextMenuInvokeCommandFlags : uint
+    {
+        Icon = 0x00000010,
+        Hotkey = 0x00000020,
+        FlagNoUi = 0x00000400,
+        Unicode = 0x00004000,
+        NoConsole = 0x00008000,
+        AsyncOk = 0x00100000,
+        NoZoneChecks = 0x00800000,
+        ShiftDown = 0x10000000,
+        ControlDown = 0x40000000,
+        FlagLogUsage = 0x04000000,
+        PointInvoke = 0x20000000
+    }
+
+    [Flags]
+    enum MenuItemInformationMask : uint
+    {
+        Bitmap = 0x00000080,
+        Checkmarks = 0x00000008,
+        Data = 0x00000020,
+        Ftype = 0x00000100,
+        Id = 0x00000002,
+        State = 0x00000001,
+        String = 0x00000040,
+        Submenu = 0x00000004,
+        Type = 0x00000010
+    }
+
+    enum MenuItemFtype : uint
+    {
+        Bitmap = 0x00000004,
+        MenuBarBreak = 0x00000020,
+        MenuBreak = 0x00000040,
+        OwnerDraw = 0x00000100,
+        RadioCheck = 0x00000200,
+        RightJustify = 0x00004000,
+        RightOrder = 0x00002000,
+        Separator = 0x00000800,
+        String = 0x00000000,
+    }
+
+    enum GetCommandStringFlags : uint
+    {
+        VerbA = 0x00000000,
+        HelpTextA = 0x00000001,
+        ValidateA = 0x00000002,
+        Unicode = VerbW,
+        Verb = VerbW,
+        VerbW = 0x00000004,
+        HelpText = HelpTextW,
+        HelpTextW = 0x00000005,
+        Validate = ValidateW,
+        ValidateW = 0x00000006,
+        VerbIconW = 0x00000014
+    }
+    #endregion
+
+    private static IMalloc GetMalloc()
+    {
+        SHGetMalloc(out var pMalloc);
+        return (IMalloc)Marshal.GetTypedObjectForIUnknown(pMalloc, typeof(IMalloc));
+    }
+
+    public static void ExecuteContextMenuItem(string fileName, uint menuItemId)
+    {
+        IMalloc malloc = null;
+        IntPtr originalPidl = IntPtr.Zero;
+        IntPtr pShellFolder = IntPtr.Zero;
+        IntPtr pContextMenu = IntPtr.Zero;
+        IntPtr hMenu = IntPtr.Zero;
+        IContextMenu contextMenu = null;
+        IShellFolder shellFolder = null;
+
+        try
+        {
+            malloc = GetMalloc();
+            var hr = SHParseDisplayName(fileName, IntPtr.Zero, out var pidl, 0, out _);
+            if (hr != 0) throw new Exception("SHParseDisplayName failed");
+
+            originalPidl = pidl;
+
+            var guid = typeof(IShellFolder).GUID;
+            hr = SHBindToParent(pidl, guid, out pShellFolder, ref pidl);
+            if (hr != 0) throw new Exception("SHBindToParent failed");
+
+            shellFolder = (IShellFolder)Marshal.GetTypedObjectForIUnknown(pShellFolder, typeof(IShellFolder));
+            hr = shellFolder.GetUIObjectOf(
+                IntPtr.Zero, 1, new[] { pidl }, typeof(IContextMenu).GUID, IntPtr.Zero, out pContextMenu
+            );
+            if (hr != 0) throw new Exception("GetUIObjectOf failed");
+
+            contextMenu = (IContextMenu)Marshal.GetTypedObjectForIUnknown(pContextMenu, typeof(IContextMenu));
+
+            hMenu = CreatePopupMenu();
+            contextMenu.QueryContextMenu(hMenu, 0, ContextMenuStartId, ContextMenuEndId, (uint)ContextMenuFlags.Explore);
+
+            var directory = Path.GetDirectoryName(fileName);
+            var invokeCommandInfo = new CMINVOKECOMMANDINFO
+            {
+                cbSize = (uint)Marshal.SizeOf(typeof(CMINVOKECOMMANDINFO)),
+                fMask = (uint)ContextMenuInvokeCommandFlags.Unicode,
+                hwnd = IntPtr.Zero,
+                lpVerb = (IntPtr)(menuItemId - ContextMenuStartId),
+                lpParameters = null,
+                lpDirectory = null,
+                nShow = 1,
+                hIcon = IntPtr.Zero,
+            };
+
+            hr = contextMenu.InvokeCommand(ref invokeCommandInfo);
+            if (hr != 0)
+            {
+                throw new Exception($"InvokeCommand failed with code {hr:X}");
+            }
+        }
+        finally
+        {
+            if (hMenu != IntPtr.Zero)
+                DestroyMenu(hMenu);
+
+            if (contextMenu != null)
+                Marshal.ReleaseComObject(contextMenu);
+
+            if (pContextMenu != IntPtr.Zero)
+                Marshal.Release(pContextMenu);
+
+            if (shellFolder != null)
+                Marshal.ReleaseComObject(shellFolder);
+
+            if (pShellFolder != IntPtr.Zero)
+                Marshal.Release(pShellFolder);
+
+            if (originalPidl != IntPtr.Zero)
+                malloc?.Free(originalPidl);
+
+            if (malloc != null)
+                Marshal.ReleaseComObject(malloc);
+        }
+    }
+
+    public static List<ContextMenuItem> GetContextMenuWithIcons(string filePath)
+    {
+        IMalloc malloc = null;
+        IntPtr originalPidl = IntPtr.Zero;
+        IntPtr pShellFolder = IntPtr.Zero;
+        IntPtr pContextMenu = IntPtr.Zero;
+        IntPtr hMenu = IntPtr.Zero;
+        IShellFolder shellFolder = null;
+        IContextMenu contextMenu = null;
+
+        try
+        {
+            malloc = GetMalloc();
+            var hr = SHParseDisplayName(filePath, IntPtr.Zero, out var pidl, 0, out _);
+            if (hr != 0) throw new Exception("SHParseDisplayName failed");
+
+            originalPidl = pidl;
+
+            var guid = typeof(IShellFolder).GUID;
+            hr = SHBindToParent(pidl, guid, out pShellFolder, ref pidl);
+            if (hr != 0) throw new Exception("SHBindToParent failed");
+
+            shellFolder = (IShellFolder)Marshal.GetTypedObjectForIUnknown(pShellFolder, typeof(IShellFolder));
+            hr = shellFolder.GetUIObjectOf(
+                IntPtr.Zero, 1, new[] { pidl }, typeof(IContextMenu).GUID, IntPtr.Zero, out pContextMenu
+            );
+            if (hr != 0) throw new Exception("GetUIObjectOf failed");
+
+            contextMenu = (IContextMenu)Marshal.GetTypedObjectForIUnknown(pContextMenu, typeof(IContextMenu));
+
+            // Without waiting, some items, such as "Send to > Documents", don't always appear, which shifts item ids
+            // even though it shouldn't. Please replace this if you find a better way to fix this bug.
+            Thread.Sleep(200);
+
+            hMenu = CreatePopupMenu();
+            contextMenu.QueryContextMenu(hMenu, 0, ContextMenuStartId, ContextMenuEndId, (uint)ContextMenuFlags.Explore);
+
+            var menuItems = new List<ContextMenuItem>();
+            ProcessMenuWithIcons(hMenu, contextMenu, menuItems);
+
+            return menuItems;
+        }
+        finally
+        {
+            if (hMenu != IntPtr.Zero)
+                DestroyMenu(hMenu);
+
+            if (contextMenu != null)
+                Marshal.ReleaseComObject(contextMenu);
+
+            if (pContextMenu != IntPtr.Zero)
+                Marshal.Release(pContextMenu);
+
+            if (shellFolder != null)
+                Marshal.ReleaseComObject(shellFolder);
+
+            if (pShellFolder != IntPtr.Zero)
+                Marshal.Release(pShellFolder);
+
+            if (originalPidl != IntPtr.Zero)
+                malloc?.Free(originalPidl);
+
+            if (malloc != null)
+                Marshal.ReleaseComObject(malloc);
+        }
+    }
+
+
+    private static void ProcessMenuWithIcons(IntPtr hMenu, IContextMenu contextMenu, List<ContextMenuItem> menuItems, string prefix = "")
+    {
+        uint menuCount = GetMenuItemCount(hMenu);
+
+        for (uint i = 0; i < menuCount; i++)
+        {
+            var mii = new MENUITEMINFO
+            {
+                cbSize = (uint)Marshal.SizeOf(typeof(MENUITEMINFO)),
+                fMask = (uint)(MenuItemInformationMask.Bitmap | MenuItemInformationMask.Ftype |
+                               MenuItemInformationMask.Submenu | MenuItemInformationMask.Id)
+            };
+
+            GetMenuItemInfo(hMenu, i, true, ref mii);
+            var menuText = new StringBuilder(256);
+            uint result = GetMenuString(hMenu, mii.wID, menuText, menuText.Capacity, 0);
+
+            if (result == 0 || string.IsNullOrWhiteSpace(menuText.ToString()))
+            {
+                continue;
+            }
+
+            menuText.Replace("&", "");
+
+            IntPtr hSubMenu = GetSubMenu(hMenu, (int)i);
+            if (hSubMenu != IntPtr.Zero)
+            {
+                ProcessMenuWithIcons(hSubMenu, contextMenu, menuItems, prefix + menuText + " > ");
+            }
+            else if (!string.IsNullOrWhiteSpace(menuText.ToString()))
+            {
+                var commandBuilder = new StringBuilder(256);
+                contextMenu.GetCommandString(
+                    mii.wID - ContextMenuStartId,
+                    (uint)GetCommandStringFlags.Verb,
+                    IntPtr.Zero,
+                    commandBuilder,
+                    commandBuilder.Capacity
+                );
+                if (IgnoredContextMenuCommands.Contains(commandBuilder.ToString(), StringComparer.OrdinalIgnoreCase))
+                {
+                    continue;
+                }
+
+                ImageSource icon = null;
+                if (mii.hbmpItem != IntPtr.Zero)
+                {
+                    icon = GetBitmapSourceFromHBitmap(mii.hbmpItem);
+                }
+                else if (mii.hbmpChecked != IntPtr.Zero)
+                {
+                    icon = GetBitmapSourceFromHBitmap(mii.hbmpChecked);
+                }
+
+                menuItems.Add(new ContextMenuItem(prefix + menuText, icon, mii.wID));
+            }
+        }
+    }
+
+    private static BitmapSource GetBitmapSourceFromHBitmap(IntPtr hBitmap)
+    {
+        try
+        {
+            var bitmapSource = Imaging.CreateBitmapSourceFromHBitmap(
+                hBitmap,
+                IntPtr.Zero,
+                Int32Rect.Empty,
+                BitmapSizeOptions.FromWidthAndHeight(16, 16)
+            );
+
+            if (!DeleteObject(hBitmap))
+            {
+                throw new Exception("Failed to delete HBitmap.");
+            }
+
+            return bitmapSource;
+        }
+        catch (COMException)
+        {
+            // ignore
+        }
+
+        return null;
+    }
+}
+
+#region Data Structures
+
+[ComImport]
+[InterfaceType(ComInterfaceType.InterfaceIsIUnknown)]
+[Guid("000214E6-0000-0000-C000-000000000046")]
+public interface IShellFolder
+{
+    [PreserveSig]
+    int ParseDisplayName(
+        IntPtr hwnd, IntPtr pbc, [In, MarshalAs(UnmanagedType.LPWStr)] string pszDisplayName, out uint pchEaten,
+        out IntPtr ppidl, ref uint pdwAttributes
+    );
+
+    [PreserveSig]
+    int EnumObjects(IntPtr hwnd, uint grfFlags, out IntPtr ppenumIDList);
+
+    [PreserveSig]
+    int BindToObject(IntPtr pidl, IntPtr pbc, [In, MarshalAs(UnmanagedType.LPStruct)] Guid riid, out IntPtr ppv);
+
+    [PreserveSig]
+    int BindToStorage(IntPtr pidl, IntPtr pbc, [In, MarshalAs(UnmanagedType.LPStruct)] Guid riid, out IntPtr ppv);
+
+    [PreserveSig]
+    int CompareIDs(IntPtr lParam, IntPtr pidl1, IntPtr pidl2);
+
+    [PreserveSig]
+    int CreateViewObject(IntPtr hwndOwner, [In, MarshalAs(UnmanagedType.LPStruct)] Guid riid, out IntPtr ppv);
+
+    [PreserveSig]
+    int GetAttributesOf(
+        uint cidl, [In, MarshalAs(UnmanagedType.LPArray, SizeParamIndex = 0)] IntPtr[] apidl, ref uint rgfInOut
+    );
+
+    [PreserveSig]
+    int GetUIObjectOf(
+        IntPtr hwndOwner, uint cidl, [In, MarshalAs(UnmanagedType.LPArray, SizeParamIndex = 0)] IntPtr[] apidl,
+        [In, MarshalAs(UnmanagedType.LPStruct)]
+        Guid riid, IntPtr rgfReserved, out IntPtr ppv
+    );
+
+    [PreserveSig]
+    int GetDisplayNameOf(IntPtr pidl, uint uFlags, IntPtr pName);
+
+    [PreserveSig]
+    int SetNameOf(
+        IntPtr hwnd, IntPtr pidl, [In, MarshalAs(UnmanagedType.LPWStr)] string pszName, uint uFlags, out IntPtr ppidlOut
+    );
+}
+
+[ComImport]
+[InterfaceType(ComInterfaceType.InterfaceIsIUnknown)]
+[Guid("00000002-0000-0000-C000-000000000046")]
+public interface IMalloc
+{
+    [PreserveSig]
+    IntPtr Alloc(UInt32 cb);
+
+    [PreserveSig]
+    IntPtr Realloc(IntPtr pv, UInt32 cb);
+
+    [PreserveSig]
+    void Free(IntPtr pv);
+
+    [PreserveSig]
+    UInt32 GetSize(IntPtr pv);
+
+    [PreserveSig]
+    Int16 DidAlloc(IntPtr pv);
+
+    [PreserveSig]
+    void HeapMinimize();
+}
+
+[StructLayout(LayoutKind.Sequential)]
+public struct CMINVOKECOMMANDINFO
+{
+    public uint cbSize;
+    public uint fMask;
+    public IntPtr hwnd;
+    public IntPtr lpVerb;
+    [MarshalAs(UnmanagedType.LPStr)] public string lpParameters;
+    [MarshalAs(UnmanagedType.LPStr)] public string lpDirectory;
+    public int nShow;
+    public uint dwHotKey;
+    public IntPtr hIcon;
+}
+
+[StructLayout(LayoutKind.Sequential)]
+public struct MENUITEMINFO
+{
+    public uint cbSize;
+    public uint fMask;
+    public uint fType;
+    public uint fState;
+    public uint wID;
+    public IntPtr hSubMenu;
+    public IntPtr hbmpChecked;
+    public IntPtr hbmpUnchecked;
+    public IntPtr dwItemData;
+    public IntPtr dwTypeData;
+    public uint cch;
+    public IntPtr hbmpItem;
+}
+
+[ComImport]
+[InterfaceType(ComInterfaceType.InterfaceIsIUnknown)]
+[Guid("000214E4-0000-0000-C000-000000000046")]
+public interface IContextMenu
+{
+    [PreserveSig]
+    int QueryContextMenu(IntPtr hmenu, uint indexMenu, uint idCmdFirst, uint idCmdLast, uint uFlags);
+
+    [PreserveSig]
+    int InvokeCommand(ref CMINVOKECOMMANDINFO pici);
+
+    [PreserveSig]
+    int GetCommandString(uint idcmd, uint uflags, IntPtr reserved, StringBuilder commandstring, int cch);
+}
+
+public record ContextMenuItem(string Label, ImageSource Icon, uint CommandId);
+
+#endregion

Plugins/Flow.Launcher.Plugin.Explorer/Languages/en.xaml

@@ -152,4 +152,9 @@
     <system:String x:Key="flowlauncher_plugin_everything_enable_content_search">Do you want to enable content search for Everything?</system:String>
     <system:String x:Key="flowlauncher_plugin_everything_enable_content_search_tips">It can be very slow without index (which is only supported in Everything v1.5+)</system:String>
 
+    <!--  Native Context Menu  -->
+    <system:String x:Key="plugin_explorer_native_context_menu_header">Native Context Menu</system:String>
+    <system:String x:Key="plugin_explorer_native_context_menu_display_context_menu">Display native context menu (experimental)</system:String>
+    <system:String x:Key="plugin_explorer_native_context_menu_include_patterns_guide">Below you can specify items you want to include in the context menu, they can be partial (e.g. 'pen wit') or complete ('Open with').</system:String>
+    <system:String x:Key="plugin_explorer_native_context_menu_exclude_patterns_guide">Below you can specify items you want to exclude from context menu, they can be partial (e.g. 'pen wit') or complete ('Open with')</system:String>
 </ResourceDictionary>

Plugins/Flow.Launcher.Plugin.Explorer/Settings.cs

@@ -28,7 +28,11 @@ namespace Flow.Launcher.Plugin.Explorer
 
         public bool UseLocationAsWorkingDir { get; set; } = false;
 
-        public bool ShowWindowsContextMenu { get; set; } = true;
+        public bool ShowInlinedWindowsContextMenu { get; set; } = false;
+
+        public string WindowsContextMenuIncludedItems { get; set; } = string.Empty;
+
+        public string WindowsContextMenuExcludedItems { get; set; } = string.Empty;
 
         public bool DefaultOpenFolderInFileManager { get; set; } = false;
 
@@ -62,7 +66,7 @@ namespace Flow.Launcher.Plugin.Explorer
         public bool ShowModifiedDateInPreviewPanel { get; set; } = true;
 
         public string PreviewPanelDateFormat { get; set; } = "yyyy-MM-dd";
-        
+
         public string PreviewPanelTimeFormat { get; set; } = "HH:mm";
 
         private EverythingSearchManager _everythingManagerInstance;

Plugins/Flow.Launcher.Plugin.Explorer/ViewModels/SettingsViewModel.cs

@@ -102,6 +102,40 @@ namespace Flow.Launcher.Plugin.Explorer.ViewModels
 
         #endregion
 
+        #region Native Context Menu
+
+        public bool ShowWindowsContextMenu
+        {
+            get => Settings.ShowInlinedWindowsContextMenu;
+            set
+            {
+                Settings.ShowInlinedWindowsContextMenu = value;
+                OnPropertyChanged();
+            }
+        }
+
+        public string WindowsContextMenuIncludedItems
+        {
+            get => Settings.WindowsContextMenuIncludedItems;
+            set
+            {
+                Settings.WindowsContextMenuIncludedItems = value;
+                OnPropertyChanged();
+            }
+        }
+
+        public string WindowsContextMenuExcludedItems
+        {
+            get => Settings.WindowsContextMenuExcludedItems;
+            set
+            {
+                Settings.WindowsContextMenuExcludedItems = value;
+                OnPropertyChanged();
+            }
+        }
+
+        #endregion
+
         #region Preview Panel
 
         public bool ShowFileSizeInPreviewPanel

Plugins/Flow.Launcher.Plugin.Explorer/Views/ExplorerSettings.xaml

@@ -22,7 +22,7 @@
 
                         <Border
                             x:Name="LayoutRoot"
-                            Margin="0,0,0,0"
+                            Margin="0 0 0 0"
                             Padding="{TemplateBinding Padding}"
                             SnapsToDevicePixels="True">
                             <Grid>
@@ -105,13 +105,13 @@
             </Setter>
         </Style>
         <DataTemplate x:Key="ListViewTemplateAccessLinks" DataType="qa:AccessLink">
-            <TextBlock Margin="0,5,0,5" Text="{Binding Path, Mode=OneTime}" />
+            <TextBlock Margin="0 5 0 5" Text="{Binding Path, Mode=OneTime}" />
         </DataTemplate>
         <core:TranslationConverter x:Key="TranslationConverter" />
         <DataTemplate x:Key="ListViewActionKeywords" DataType="{x:Type views:ActionKeywordModel}">
             <Grid>
                 <TextBlock
-                    Margin="0,5,0,0"
+                    Margin="0 5 0 0"
                     IsEnabled="{Binding Enabled}"
                     Text="{Binding Description, Mode=OneTime, Converter={StaticResource TranslationConverter}}">
                     <TextBlock.Style>
@@ -128,7 +128,7 @@
                     </TextBlock.Style>
                 </TextBlock>
                 <TextBlock
-                    Margin="250,5,0,0"
+                    Margin="250 5 0 0"
                     IsEnabled="{Binding Enabled}"
                     Text="{Binding Keyword}">
                     <TextBlock.Style>
@@ -160,20 +160,20 @@
                 Width="Auto"
                 Header="{DynamicResource plugin_explorer_generalsetting_header}"
                 Style="{DynamicResource ExplorerTabItem}">
-                <StackPanel Grid.Row="0" Margin="30,10,0,0">
+                <StackPanel Grid.Row="0" Margin="30 10 0 0">
                     <StackPanel>
                         <StackPanel Orientation="Vertical">
                             <CheckBox
-                                Margin="0,10,0,0"
+                                Margin="0 10 0 0"
                                 HorizontalAlignment="Left"
                                 Content="{DynamicResource plugin_explorer_use_location_as_working_dir}"
                                 IsChecked="{Binding Settings.UseLocationAsWorkingDir}" />
                             <CheckBox
-                                Margin="0,10,0,0"
+                                Margin="0 10 0 0"
                                 HorizontalAlignment="Left"
                                 Content="{DynamicResource plugin_explorer_default_open_in_file_manager}"
                                 IsChecked="{Binding Settings.DefaultOpenFolderInFileManager}" />
-                            <StackPanel Margin="0,10,0,10" Orientation="Horizontal">
+                            <StackPanel Margin="0 10 0 10" Orientation="Horizontal">
                                 <Grid>
                                     <Grid.ColumnDefinitions>
                                         <ColumnDefinition Width="Auto" SharedSizeGroup="A" />
@@ -188,7 +188,7 @@
                                     <TextBlock
                                         Grid.Row="0"
                                         Grid.Column="0"
-                                        Margin="0,6,16,6"
+                                        Margin="0 6 16 6"
                                         HorizontalAlignment="Left"
                                         VerticalAlignment="Center"
                                         Text="{DynamicResource plugin_explorer_file_editor_path}"
@@ -196,7 +196,7 @@
                                     <StackPanel
                                         Grid.Row="0"
                                         Grid.Column="1"
-                                        Margin="0,6,6,6"
+                                        Margin="0 6 6 6"
                                         Orientation="Horizontal">
                                         <TextBox
                                             Width="250"
@@ -206,7 +206,7 @@
                                             TextWrapping="NoWrap" />
                                         <Button
                                             MinWidth="50"
-                                            Margin="5,0,0,0"
+                                            Margin="5 0 0 0"
                                             HorizontalAlignment="Left"
                                             VerticalAlignment="Center"
                                             Command="{Binding OpenFileEditorPath}"
@@ -216,7 +216,7 @@
                                     <TextBlock
                                         Grid.Row="1"
                                         Grid.Column="0"
-                                        Margin="0,6,16,6"
+                                        Margin="0 6 16 6"
                                         HorizontalAlignment="Left"
                                         VerticalAlignment="Center"
                                         Text="{DynamicResource plugin_explorer_folder_editor_path}"
@@ -224,7 +224,7 @@
                                     <StackPanel
                                         Grid.Row="1"
                                         Grid.Column="1"
-                                        Margin="0,6,6,6"
+                                        Margin="0 6 6 6"
                                         Orientation="Horizontal">
                                         <TextBox
                                             Width="250"
@@ -234,7 +234,7 @@
                                             TextWrapping="NoWrap" />
                                         <Button
                                             MinWidth="50"
-                                            Margin="5,0,0,0"
+                                            Margin="5 0 0 0"
                                             HorizontalAlignment="Left"
                                             VerticalAlignment="Center"
                                             Command="{Binding OpenFolderEditorPath}"
@@ -244,7 +244,7 @@
                                     <TextBlock
                                         Grid.Row="2"
                                         Grid.Column="0"
-                                        Margin="0,16,6,6"
+                                        Margin="0 16 6 6"
                                         HorizontalAlignment="Left"
                                         VerticalAlignment="Center"
                                         Text="{DynamicResource plugin_explorer_shell_path}"
@@ -255,14 +255,14 @@
                                         Orientation="Horizontal">
                                         <TextBox
                                             Width="250"
-                                            Margin="0,10,0,0"
+                                            Margin="0 10 0 0"
                                             HorizontalAlignment="Left"
                                             VerticalAlignment="Center"
                                             Text="{Binding ShellPath}"
                                             TextWrapping="NoWrap" />
                                         <Button
                                             MinWidth="50"
-                                            Margin="5,10,0,0"
+                                            Margin="5 10 0 0"
                                             HorizontalAlignment="Left"
                                             VerticalAlignment="Center"
                                             Command="{Binding OpenShellPath}"
@@ -271,7 +271,7 @@
                                 </Grid>
                             </StackPanel>
 
-                            <StackPanel Margin="0,0,0,5" Orientation="Horizontal">
+                            <StackPanel Margin="0 0 0 5" Orientation="Horizontal">
                                 <Grid>
                                     <Grid.ColumnDefinitions>
                                         <ColumnDefinition Width="Auto" SharedSizeGroup="C" />
@@ -285,7 +285,7 @@
                                     <TextBlock
                                         Grid.Row="0"
                                         Grid.Column="0"
-                                        Margin="0,0,10,0"
+                                        Margin="0 0 10 0"
                                         VerticalAlignment="Center"
                                         Text="{DynamicResource plugin_explorer_Index_Search_Engine}"
                                         TextBlock.Foreground="{DynamicResource Color05B}" />
@@ -293,7 +293,7 @@
                                         Grid.Row="0"
                                         Grid.Column="1"
                                         Width="250"
-                                        Margin="10,15,10,10"
+                                        Margin="10 15 10 10"
                                         HorizontalAlignment="Left"
                                         VerticalAlignment="Center"
                                         DisplayMemberPath="Description"
@@ -302,7 +302,7 @@
                                     <TextBlock
                                         Grid.Row="1"
                                         Grid.Column="0"
-                                        Margin="0,0,10,0"
+                                        Margin="0 0 10 0"
                                         VerticalAlignment="Center"
                                         Text="{DynamicResource plugin_explorer_Content_Search_Engine}"
                                         TextBlock.Foreground="{DynamicResource Color05B}" />
@@ -319,7 +319,7 @@
                                     <TextBlock
                                         Grid.Row="2"
                                         Grid.Column="0"
-                                        Margin="0,0,10,0"
+                                        Margin="0 0 10 0"
                                         VerticalAlignment="Center"
                                         Text="{DynamicResource plugin_explorer_Directory_Recursive_Search_Engine}"
                                         TextBlock.Foreground="{DynamicResource Color05B}" />
@@ -337,8 +337,8 @@
                             </StackPanel>
                             <StackPanel Orientation="Horizontal">
                                 <Button
-                                    Margin="0,10,10,20"
+                                    Margin="0 10 10 20"
-                                    Padding="20,10,20,10"
+                                    Padding="20 10 20 10"
                                     Click="btnOpenIndexingOptions_Click"
                                     Content="{DynamicResource plugin_explorer_Open_Window_Index_Option}" />
                             </StackPanel>
@@ -348,50 +348,106 @@
                     </StackPanel>
                 </StackPanel>
             </TabItem>
+            <TabItem
+                Width="Auto"
+                Header="{DynamicResource plugin_explorer_native_context_menu_header}"
+                Style="{DynamicResource ExplorerTabItem}">
+                <StackPanel Margin="30 20 10 10">
+                    <CheckBox
+                        Margin="0 0 0 0"
+                        Content="{DynamicResource plugin_explorer_native_context_menu_display_context_menu}"
+                        IsChecked="{Binding ShowWindowsContextMenu}" />
+
+                    <Grid Margin="0 10 20 10">
+                        <Grid.ColumnDefinitions>
+                            <ColumnDefinition Width="*" />
+                            <ColumnDefinition Width="*" />
+                        </Grid.ColumnDefinitions>
+                        <Grid.RowDefinitions>
+                            <RowDefinition Height="Auto" />
+                            <RowDefinition Height="Auto" />
+                        </Grid.RowDefinitions>
+
+                        <TextBlock
+                            Grid.Row="0"
+                            Grid.Column="0"
+                            Margin="0 0 6 6"
+                            Foreground="{DynamicResource Color05B}"
+                            Text="{DynamicResource plugin_explorer_native_context_menu_include_patterns_guide}"
+                            TextWrapping="Wrap" />
+
+                        <TextBox
+                            Grid.Row="1"
+                            Grid.Column="0"
+                            Height="300"
+                            Margin="0 6 6 0"
+                            AcceptsReturn="True"
+                            Text="{Binding WindowsContextMenuIncludedItems}"
+                            TextWrapping="Wrap" />
+
+                        <TextBlock
+                            Grid.Row="0"
+                            Grid.Column="1"
+                            Margin="6 0 0 6"
+                            Foreground="{DynamicResource Color05B}"
+                            Text="{DynamicResource plugin_explorer_native_context_menu_exclude_patterns_guide}"
+                            TextWrapping="Wrap" />
+
+                        <TextBox
+                            Grid.Row="1"
+                            Grid.Column="1"
+                            Height="300"
+                            Margin="6 6 0 0"
+                            AcceptsReturn="True"
+                            Text="{Binding WindowsContextMenuExcludedItems}"
+                            TextWrapping="Wrap" />
+                    </Grid>
+                </StackPanel>
+            </TabItem>
             <TabItem
                 Width="Auto"
                 Header="{DynamicResource plugin_explorer_previewpanel_setting_header}"
                 Style="{DynamicResource ExplorerTabItem}">
-                <StackPanel Margin="30,20,0,10">
+                <StackPanel Margin="30 20 0 10">
                     <TextBlock Foreground="{DynamicResource Color05B}" Text="{DynamicResource plugin_explorer_previewpanel_file_info_label}" />
                     <CheckBox
-                        Margin="0,10,0,0"
+                        Margin="0 10 0 0"
                         Content="{DynamicResource plugin_explorer_previewpanel_display_file_size_checkbox}"
                         IsChecked="{Binding ShowFileSizeInPreviewPanel}" />
 
                     <CheckBox
-                        Margin="0,10,0,0"
+                        Margin="0 10 0 0"
                         Content="{DynamicResource plugin_explorer_previewpanel_display_file_creation_checkbox}"
                         IsChecked="{Binding ShowCreatedDateInPreviewPanel}" />
 
                     <CheckBox
-                        Margin="0,10,0,0"
+                        Margin="0 10 0 0"
                         Content="{DynamicResource plugin_explorer_previewpanel_display_file_modification_checkbox}"
                         IsChecked="{Binding ShowModifiedDateInPreviewPanel}" />
 
                     <StackPanel
-                        Margin="0,20,0,0"
+                        Margin="0 20 0 0"
                         IsEnabled="{Binding ShowPreviewPanelDateTimeChoices}"
                         Visibility="{Binding PreviewPanelDateTimeChoicesVisibility}">
                         <TextBlock Foreground="{DynamicResource Color05B}" Text="{DynamicResource plugin_explorer_previewpanel_date_and_time_format_label}" />
-                        <StackPanel Margin="0,10,0,0" Orientation="Horizontal">
+                        <StackPanel Margin="0 10 0 0" Orientation="Horizontal">
                             <ComboBox
                                 Width="200"
                                 ItemsSource="{Binding DateFormatList}"
                                 SelectedItem="{Binding PreviewPanelDateFormat}" />
                             <TextBlock
-                                Margin="12,0,0,0"
+                                Margin="12 0 0 0"
                                 VerticalAlignment="Center"
                                 Foreground="{DynamicResource Color05B}"
                                 Text="{Binding PreviewPanelDateFormatDemo}" />
                         </StackPanel>
-                        <StackPanel Margin="0,10,0,10" Orientation="Horizontal">
+                        <StackPanel Margin="0 10 0 10" Orientation="Horizontal">
                             <ComboBox
                                 Width="200"
                                 ItemsSource="{Binding TimeFormatList}"
                                 SelectedItem="{Binding PreviewPanelTimeFormat}" />
                             <TextBlock
-                                Margin="12,0,0,0"
+                                Margin="12 0 0 0"
                                 VerticalAlignment="Center"
                                 Foreground="{DynamicResource Color05B}"
                                 Text="{Binding PreviewPanelTimeFormatDemo}" />
@@ -405,12 +461,12 @@
                 Style="{DynamicResource ExplorerTabItem}">
                 <StackPanel Margin="10" Orientation="Vertical">
                     <CheckBox
-                        Margin="20,10,0,0"
+                        Margin="20 10 0 0"
                         HorizontalAlignment="Left"
                         Content="{DynamicResource flowlauncher_plugin_everything_search_fullpath}"
                         IsChecked="{Binding Settings.EverythingSearchFullPath}" />
                     <StackPanel Orientation="Horizontal">
-                        <Grid Margin="20,10,0,10">
+                        <Grid Margin="20 10 0 10">
                             <Grid.ColumnDefinitions>
                                 <ColumnDefinition Width="Auto" SharedSizeGroup="F" />
                                 <ColumnDefinition Width="Auto" />
@@ -423,7 +479,7 @@
                             <TextBlock
                                 Grid.Row="1"
                                 Grid.Column="0"
-                                Margin="0,0,20,0"
+                                Margin="0 0 20 0"
                                 VerticalAlignment="Center"
                                 Text="{DynamicResource plugin_explorer_everything_sort_option}"
                                 TextBlock.Foreground="{DynamicResource Color05B}" />
@@ -447,7 +503,7 @@
                             <TextBlock
                                 Grid.Row="2"
                                 Grid.Column="0"
-                                Margin="0,15,20,0"
+                                Margin="0 15 20 0"
                                 VerticalAlignment="Center"
                                 Text="{DynamicResource plugin_explorer_everything_installed_path}"
                                 TextBlock.Foreground="{DynamicResource Color05B}" />
@@ -455,14 +511,14 @@
                                 Grid.Row="2"
                                 Grid.Column="1"
                                 MinWidth="350"
-                                Margin="0,15,0,0"
+                                Margin="0 15 0 0"
                                 Text="{Binding EverythingInstalledPath}" />
                         </Grid>
                     </StackPanel>
                     <StackPanel>
                         <TextBlock
                             Name="tbFastSortWarning"
-                            Margin="20,10,10,10"
+                            Margin="20 10 10 10"
                             VerticalAlignment="Center"
                             DockPanel.Dock="Right"
                             Foreground="Orange"
@@ -479,7 +535,7 @@
                 Style="{DynamicResource ExplorerTabItem}">
                 <DockPanel HorizontalAlignment="Stretch">
                     <Border
-                        Margin="10,10,10,5"
+                        Margin="10 10 10 5"
                         BorderBrush="{DynamicResource PopupButtonAreaBorderColor}"
                         BorderThickness="1"
                         DockPanel.Dock="Top">
@@ -508,7 +564,7 @@
                 <ScrollViewer>
                     <DockPanel HorizontalAlignment="Stretch">
                         <Border
-                            Margin="10,10,10,5"
+                            Margin="10 10 10 5"
                             BorderBrush="{DynamicResource PopupButtonAreaBorderColor}"
                             BorderThickness="1"
                             DockPanel.Dock="Top">
@@ -556,7 +612,7 @@
                 <ScrollViewer>
                     <DockPanel HorizontalAlignment="Stretch">
                         <Border
-                            Margin="10,10,10,5"
+                            Margin="10 10 10 5"
                             BorderBrush="{DynamicResource PopupButtonAreaBorderColor}"
                             BorderThickness="1"
                             DockPanel.Dock="Top">