added SharedLibraryNG project

SharedLibraryNG/HotkeyControl.cs

@@ -0,0 +1,331 @@
+using System.Collections;
+using System.Collections.Generic;
+using System.Windows.Forms;
+
+//
+// Hotkey selection control, written by serenity@exscape.org, 2006-08-03
+// Please mail me if you find a bug.
+//
+
+namespace SharedLibraryNG
+{
+    /// <summary>
+    /// A simple control that allows the user to select pretty much any valid hotkey combination
+    /// </summary>
+    public class HotkeyControl : TextBox
+    {
+	    private const string KeySeparator = " + ";
+
+        // These variables store the current hotkey and modifier(s)
+        private Keys _keyCode = Keys.None;
+        private Keys _modifiers = Keys.None;
+
+        // ArrayLists used to enforce the use of proper modifiers.
+        // Shift+A isn't a valid hotkey, for instance, as it would screw up when the user is typing.
+        private readonly ArrayList _needNonShiftModifier;
+        private readonly ArrayList _needNonAltGrModifier;
+
+        private readonly ContextMenu _emptyContextMenu = new ContextMenu();
+
+        /// <summary>
+        /// Used to make sure that there is no right-click menu available
+        /// </summary>
+        public override ContextMenu ContextMenu
+        {
+            get
+            {
+                return _emptyContextMenu;
+            }
+			// ReSharper disable once ValueParameterNotUsed
+			set
+            {
+                base.ContextMenu = _emptyContextMenu;
+            }
+        }
+
+        /// <summary>
+        /// Forces the control to be non-multiline
+        /// </summary>
+        public override bool Multiline
+        {
+            get
+            {
+                return base.Multiline;
+            }
+			// ReSharper disable once ValueParameterNotUsed
+            set
+            {
+                // Ignore what the user wants; force Multiline to false
+                base.Multiline = false;
+            }
+        }
+
+        /// <summary>
+        /// Creates a new HotkeyControl
+        /// </summary>
+        public HotkeyControl()
+        {
+            // Handle events that occurs when keys are pressed
+            KeyUp += HotkeyControl_KeyUp;
+
+            // Fill the ArrayLists that contain all invalid hotkey combinations
+            _needNonShiftModifier = new ArrayList();
+            _needNonAltGrModifier = new ArrayList();
+            PopulateModifierLists();
+        }
+
+		protected override void OnCreateControl()
+		{
+			base.OnCreateControl();
+
+			ContextMenu = _emptyContextMenu; // Disable right-clicking
+			Multiline = false;
+			Text = "None";
+		}
+
+        /// <summary>
+        /// Populates the ArrayLists specifying disallowed hotkeys
+        /// such as Shift+A, Ctrl+Alt+4 (would produce a dollar sign) etc
+        /// </summary>
+        private void PopulateModifierLists()
+        {
+            // Shift + 0 - 9, A - Z
+            for (var k = Keys.D0; k <= Keys.Z; k++)
+                _needNonShiftModifier.Add((int)k);
+
+            // Shift + Numpad keys
+            for (var k = Keys.NumPad0; k <= Keys.NumPad9; k++)
+                _needNonShiftModifier.Add((int)k);
+
+            // Shift + Misc (,;<./ etc)
+            for (var k = Keys.Oem1; k <= Keys.OemBackslash; k++)
+                _needNonShiftModifier.Add((int)k);
+
+            // Misc keys that we can't loop through
+            _needNonShiftModifier.Add((int)Keys.Insert);
+            _needNonShiftModifier.Add((int)Keys.Help);
+            _needNonShiftModifier.Add((int)Keys.Multiply);
+            _needNonShiftModifier.Add((int)Keys.Add);
+            _needNonShiftModifier.Add((int)Keys.Subtract);
+            _needNonShiftModifier.Add((int)Keys.Divide);
+            _needNonShiftModifier.Add((int)Keys.Decimal);
+            _needNonShiftModifier.Add((int)Keys.Return);
+            _needNonShiftModifier.Add((int)Keys.Escape);
+            _needNonShiftModifier.Add((int)Keys.NumLock);
+            _needNonShiftModifier.Add((int)Keys.Scroll);
+            _needNonShiftModifier.Add((int)Keys.Pause);
+
+            // Ctrl+Alt + 0 - 9
+            for (var k = Keys.D0; k <= Keys.D9; k++)
+                _needNonAltGrModifier.Add((int)k);
+        }
+
+        /// <summary>
+        /// Fires when all keys are released. If the current hotkey isn't valid, reset it.
+        /// Otherwise, do nothing and keep the text and hotkey as it was.
+        /// </summary>
+        void HotkeyControl_KeyUp(object sender, KeyEventArgs e)
+        {
+			if (_keyCode == Keys.None && ModifierKeys == Keys.None) ResetHotkey();
+        }
+
+        /// <summary>
+        /// Handles some misc keys, such as Ctrl+Delete and Shift+Insert
+        /// </summary>
+        protected override bool ProcessCmdKey(ref Message msg, Keys keyData)
+        {
+			var keyCode = keyData & Keys.KeyCode;
+			var modifiers = keyData & Keys.Modifiers;
+
+			if (keyData == Keys.Back || keyData == Keys.Delete)
+            {
+                ResetHotkey();
+                return true;
+            }
+
+			_keyCode = keyCode;
+			_modifiers = modifiers;
+			Redraw();
+
+			return true;
+        }
+
+        /// <summary>
+        /// Clears the current hotkey and resets the TextBox
+        /// </summary>
+        public void ResetHotkey()
+        {
+            _keyCode = Keys.None;
+            _modifiers = Keys.None;
+			Text = "None";
+        }
+
+        /// <summary>
+        /// Used to get/set the hotkey (e.g. Keys.A)
+        /// </summary>
+        public Keys KeyCode
+        {
+            get
+            {
+                return _keyCode;
+            }
+            set
+            {
+                _keyCode = value;
+                Redraw(false);
+            }
+        }
+
+        /// <summary>
+        /// Used to get/set the modifier keys (e.g. Keys.Alt | Keys.Control)
+        /// </summary>
+        public Keys HotkeyModifiers
+        {
+            get
+            {
+                return _modifiers;
+            }
+            set
+            {
+                _modifiers = value;
+                Redraw(false);
+            }
+        }
+
+	    /// <summary>
+        /// Redraws the TextBox when necessary.
+        /// </summary>
+        /// <param name="validate">Specifies whether this function was called by the Hotkey/HotkeyModifiers properties or by the user.</param>
+        private void Redraw(bool validate = true)
+        {
+            // Only validate input if it comes from the user
+            if (validate)
+            {
+                // No modifier or shift only, AND a hotkey that needs another modifier
+	            if ((_modifiers == Keys.Shift || _modifiers == Keys.None) &&
+	                _needNonShiftModifier.Contains((int) _keyCode))
+	            {
+		            if (_modifiers == Keys.None)
+		            {
+			            // Set Ctrl+Alt as the modifier unless Ctrl+Alt+<key> won't work...
+			            if (_needNonAltGrModifier.Contains((int) _keyCode) == false)
+				            _modifiers = Keys.Alt | Keys.Control;
+			            else // ... in that case, use Shift+Alt instead.
+				            _modifiers = Keys.Alt | Keys.Shift;
+		            }
+		            else
+		            {
+			            // User pressed Shift and an invalid key (e.g. a letter or a number),
+			            // that needs another set of modifier keys
+			            _keyCode = Keys.None;
+			            Text = _modifiers + " + Invalid Key";
+			            return;
+		            }
+	            }
+	            // Check all Ctrl+Alt keys
+	            if ((_modifiers == (Keys.Alt | Keys.Control)) &&
+	                _needNonAltGrModifier.Contains((int) _keyCode))
+	            {
+		            // Ctrl+Alt+4 etc won't work; reset hotkey and tell the user
+		            _keyCode = Keys.None;
+		            Text = _modifiers + " + Invalid Key";
+		            return;
+	            }
+            }
+
+			// Don't allow modifiers keys for _keyCode
+			if (_keyCode == Keys.ShiftKey ||
+				_keyCode == Keys.LShiftKey ||
+				_keyCode == Keys.RShiftKey ||
+				_keyCode == Keys.ControlKey ||
+				_keyCode == Keys.LControlKey ||
+				_keyCode == Keys.RControlKey ||
+				_keyCode == Keys.Menu ||
+				_keyCode == Keys.LMenu ||
+				_keyCode == Keys.RMenu ||
+				_keyCode == Keys.LWin ||
+				_keyCode == Keys.RWin)
+				_keyCode = Keys.None;
+
+			if (_modifiers == Keys.None)
+            {
+                if (_keyCode == Keys.None)
+                {
+                    ResetHotkey();
+                    return;
+                }
+
+                // We get here if we've got a hotkey that is valid without a modifier,
+                // like F1-F12, Media-keys etc.
+                Text = _keyCode.ToString();
+                return;
+            }
+
+			Text = string.Join(KeySeparator, new[] { KeysToString(_modifiers), KeysToString(_keyCode) });
+        }
+
+	    public static string KeysToString(Keys keys)
+	    {
+			if (keys == Keys.None) return "None";
+
+		    var modifiers = (keys & Keys.Modifiers);
+		    var keyCode = (keys & Keys.KeyCode);
+
+		    var strings = new List<string>();
+
+			if (modifiers != 0)
+			{
+				var modifierStrings = new List<string>(modifiers.ToString().Replace(", ", ",").Split(','));
+				modifierStrings.Sort(new KeyModifierComparer());
+				strings.AddRange(modifierStrings);
+			}
+
+			if (keyCode != 0)
+			{
+				var keyString = keyCode.ToString();
+				var keyHashtable = new Dictionary<string, string>
+					{
+						{"Next", "PageDown"},
+						{"Oemcomma", ","},
+						{"OemMinus", "-"},
+						{"OemOpenBrackets", "["},
+						{"OemPeriod", "."},
+						{"Oemplus", "="},
+						{"OemQuestion", "/"},
+						{"Oemtilde", "`"},
+						{"D0", "0"},
+						{"D1", "1"},
+						{"D2", "2"},
+						{"D3", "3"},
+						{"D4", "4"},
+						{"D5", "5"},
+						{"D6", "6"},
+						{"D7", "7"},
+						{"D8", "8"},
+						{"D9", "9"},
+					};
+				if (keyHashtable.ContainsKey(keyString)) keyString = keyHashtable[keyString];
+				strings.Add(keyString);
+			}
+
+			return string.Join(KeySeparator, strings.ToArray());
+	    }
+
+	    private class KeyModifierComparer : IComparer<string>
+	    {
+		    private static readonly List<string> ModifierOrder = new List<string>
+			    {
+				    "control",
+				    "alt",
+				    "shift",
+			    };
+
+			public int Compare(string x, string y)
+			{
+				var xIndex = ModifierOrder.IndexOf(x.ToLowerInvariant());
+				var yIndex = ModifierOrder.IndexOf(y.ToLowerInvariant());
+				return xIndex - yIndex;
+			}
+		}
+    }
+}

SharedLibraryNG/KeyboardHook.cs

@@ -0,0 +1,258 @@
+//
+// Based on code from Stephen Toub's MSDN blog at
+// http://blogs.msdn.com/b/toub/archive/2006/05/03/589423.aspx
+//
+
+using System;
+using System.ComponentModel;
+using System.Diagnostics;
+using System.Runtime.InteropServices;
+using System.Collections.Generic;
+
+namespace SharedLibraryNG
+{
+    public class KeyboardHook
+    {
+        // ReSharper disable InconsistentNaming
+        [DllImport("user32.dll", CharSet = CharSet.Auto, SetLastError = true)]
+        [return: MarshalAs(UnmanagedType.Bool)]
+        public static extern bool PostMessage(IntPtr hWnd, Int32 Msg, IntPtr wParam, HookKeyMsgData lParam);
+        // ReSharper restore InconsistentNaming
+
+        [Flags]
+        public enum ModifierKeys
+        {
+            None = 0x0000,
+            Shift = 0x0001,
+            LeftShift = 0x002,
+            RightShift = 0x004,
+            Control = 0x0008,
+            LeftControl = 0x010,
+            RightControl = 0x20,
+            Alt = 0x0040,
+            LeftAlt = 0x0080,
+            RightAlt = 0x0100,
+            Win = 0x0200,
+            LeftWin = 0x0400,
+            RightWin = 0x0800,
+        }
+
+        protected class KeyNotificationEntry
+			: IEquatable<KeyNotificationEntry>
+        {
+            public IntPtr WindowHandle;
+            public Int32 KeyCode;
+            public ModifierKeys ModifierKeys;
+            public Boolean Block;
+
+            public bool Equals(KeyNotificationEntry obj)
+            {
+                return (WindowHandle == obj.WindowHandle &&
+                        KeyCode == obj.KeyCode &&
+                        ModifierKeys == obj.ModifierKeys &&
+                        Block == obj.Block);
+            }
+        }
+
+        public const string HookKeyMsgName = "HOOKKEYMSG-{56BE0940-34DA-11E1-B308-C6714824019B}";
+	    private static Int32 _hookKeyMsg;
+        public static Int32 HookKeyMsg
+        {
+            get
+            {
+	            if (_hookKeyMsg == 0)
+	            {
+					_hookKeyMsg = Win32.RegisterWindowMessage(HookKeyMsgName).ToInt32();
+					if (_hookKeyMsg == 0)
+						throw new Win32Exception(Marshal.GetLastWin32Error());
+				}
+	            return _hookKeyMsg;
+            }
+        }
+
+        // this is a custom structure that will be passed to
+        // the requested hWnd via a WM_APP_HOOKKEYMSG message
+        [StructLayout(LayoutKind.Sequential)]
+        public class HookKeyMsgData
+        {
+            public Int32 KeyCode;
+            public ModifierKeys ModifierKeys;
+            public Boolean WasBlocked;
+        }
+
+        private static int _referenceCount;
+        private static IntPtr _hook;
+        private static readonly Win32.LowLevelKeyboardProcDelegate LowLevelKeyboardProcStaticDelegate = LowLevelKeyboardProc;
+        private static readonly List<KeyNotificationEntry> NotificationEntries = new List<KeyNotificationEntry>();
+        
+        public KeyboardHook()
+        {
+            _referenceCount++;
+            SetHook();
+        }
+
+        ~KeyboardHook()
+        {
+            _referenceCount--;
+            if (_referenceCount < 1) UnsetHook();
+        }
+
+        private static void SetHook()
+        {
+            if (_hook != IntPtr.Zero) return;
+
+            var curProcess = Process.GetCurrentProcess();
+            var curModule = curProcess.MainModule;
+
+            var hook = Win32.SetWindowsHookEx(Win32.WH_KEYBOARD_LL, LowLevelKeyboardProcStaticDelegate, Win32.GetModuleHandle(curModule.ModuleName), 0);
+            if (hook == IntPtr.Zero)
+                throw new Win32Exception(Marshal.GetLastWin32Error());
+
+            _hook = hook;
+        }
+
+        private static void UnsetHook()
+        {
+            if (_hook == IntPtr.Zero) return;
+
+            Win32.UnhookWindowsHookEx(_hook);
+            _hook = IntPtr.Zero;
+        }
+
+        private static IntPtr LowLevelKeyboardProc(Int32 nCode, IntPtr wParam, Win32.KBDLLHOOKSTRUCT lParam)
+        {
+            var wParamInt = wParam.ToInt32();
+            var result = 0;
+
+            if (nCode == Win32.HC_ACTION)
+            {
+                switch (wParamInt)
+                {
+                    case Win32.WM_KEYDOWN:
+                    case Win32.WM_SYSKEYDOWN:
+                    case Win32.WM_KEYUP:
+                    case Win32.WM_SYSKEYUP:
+                        result = OnKey(wParamInt, lParam);
+                        break;
+                }
+            }
+
+            if (result != 0) return new IntPtr(result);
+
+            return Win32.CallNextHookEx(_hook, nCode, wParam, lParam);
+        }
+
+        private static int OnKey(Int32 msg, Win32.KBDLLHOOKSTRUCT key)
+        {
+            var result = 0;
+
+            foreach (var notificationEntry in NotificationEntries)
+                if (GetFocusWindow() == notificationEntry.WindowHandle && notificationEntry.KeyCode == key.vkCode)
+                {
+                    var modifierKeys = GetModifierKeyState();
+					if (!ModifierKeysMatch(notificationEntry.ModifierKeys, modifierKeys)) continue;
+
+                    var wParam = new IntPtr(msg);
+                    var lParam = new HookKeyMsgData
+                    {
+                        KeyCode = key.vkCode,
+                        ModifierKeys = modifierKeys,
+                        WasBlocked = notificationEntry.Block,
+                    };
+
+                    if (!PostMessage(notificationEntry.WindowHandle, HookKeyMsg, wParam, lParam))
+                        throw new Win32Exception(Marshal.GetLastWin32Error());
+
+                    if (notificationEntry.Block) result = 1;
+                }
+
+            return result;
+        }
+
+        private static IntPtr GetFocusWindow()
+        {
+            var guiThreadInfo = new Win32.GUITHREADINFO();
+            if (!Win32.GetGUIThreadInfo(0, guiThreadInfo))
+                throw new Win32Exception(Marshal.GetLastWin32Error());
+			return Win32.GetAncestor(guiThreadInfo.hwndFocus, Win32.GA_ROOT);
+        }
+
+        protected static Dictionary<Int32, ModifierKeys> ModifierKeyTable = new Dictionary<Int32, ModifierKeys>
+        {
+            { Win32.VK_SHIFT, ModifierKeys.Shift },
+            { Win32.VK_LSHIFT, ModifierKeys.LeftShift },
+            { Win32.VK_RSHIFT, ModifierKeys.RightShift },
+            { Win32.VK_CONTROL, ModifierKeys.Control },
+            { Win32.VK_LCONTROL, ModifierKeys.LeftControl },
+            { Win32.VK_RCONTROL, ModifierKeys.RightControl },
+            { Win32.VK_MENU, ModifierKeys.Alt },
+            { Win32.VK_LMENU, ModifierKeys.LeftAlt },
+            { Win32.VK_RMENU, ModifierKeys.RightAlt },
+            { Win32.VK_LWIN, ModifierKeys.LeftWin },
+            { Win32.VK_RWIN, ModifierKeys.RightWin },
+        };
+
+        public static ModifierKeys GetModifierKeyState()
+        {
+            var modifierKeyState = ModifierKeys.None;
+
+            foreach (KeyValuePair<Int32, ModifierKeys> pair in ModifierKeyTable)
+            {
+                if ((Win32.GetAsyncKeyState(pair.Key) & Win32.KEYSTATE_PRESSED) != 0) modifierKeyState |= pair.Value;
+            }
+
+	        if ((modifierKeyState & ModifierKeys.LeftWin) != 0) modifierKeyState |= ModifierKeys.Win;
+			if ((modifierKeyState & ModifierKeys.RightWin) != 0) modifierKeyState |= ModifierKeys.Win;
+
+            return modifierKeyState;
+        }
+
+		public static Boolean ModifierKeysMatch(ModifierKeys requestedKeys, ModifierKeys pressedKeys)
+		{
+			if ((requestedKeys & ModifierKeys.Shift) != 0) pressedKeys &= ~(ModifierKeys.LeftShift | ModifierKeys.RightShift);
+			if ((requestedKeys & ModifierKeys.Control) != 0) pressedKeys &= ~(ModifierKeys.LeftControl | ModifierKeys.RightControl);
+			if ((requestedKeys & ModifierKeys.Alt) != 0) pressedKeys &= ~(ModifierKeys.LeftAlt | ModifierKeys.RightAlt);
+			if ((requestedKeys & ModifierKeys.Win) != 0) pressedKeys &= ~(ModifierKeys.LeftWin | ModifierKeys.RightWin);
+			return requestedKeys == pressedKeys;
+		}
+
+        public static void RequestKeyNotification(IntPtr windowHandle, Int32 keyCode, Boolean block)
+        {
+            RequestKeyNotification(windowHandle, keyCode, ModifierKeys.None, block);
+        }
+
+        public static void RequestKeyNotification(IntPtr windowHandle, Int32 keyCode, ModifierKeys modifierKeys = ModifierKeys.None, Boolean block = false)
+        {
+            var newNotificationEntry = new KeyNotificationEntry
+            {
+                WindowHandle = windowHandle,
+                KeyCode = keyCode,
+                ModifierKeys = modifierKeys,
+                Block = block,
+            };
+
+            foreach (var notificationEntry in NotificationEntries)
+                if (notificationEntry == newNotificationEntry) return;
+
+            NotificationEntries.Add(newNotificationEntry);
+        }
+
+		public static void CancelKeyNotification(IntPtr windowHandle, Int32 keyCode, Boolean block)
+		{
+			CancelKeyNotification(windowHandle, keyCode, ModifierKeys.None, block);
+		}
+
+		public static void CancelKeyNotification(IntPtr windowHandle, Int32 keyCode, ModifierKeys modifierKeys = ModifierKeys.None, Boolean block = false)
+		{
+			var notificationEntry = new KeyNotificationEntry
+			{
+				WindowHandle = windowHandle,
+				KeyCode = keyCode,
+				ModifierKeys = modifierKeys,
+				Block = block,
+			};
+
+			NotificationEntries.Remove(notificationEntry);
+		}
+    }
+}

SharedLibraryNG/Properties/AssemblyInfo.cs

@@ -0,0 +1,36 @@
+using System.Reflection;
+using System.Runtime.CompilerServices;
+using System.Runtime.InteropServices;
+
+// General Information about an assembly is controlled through the following 
+// set of attributes. Change these attribute values to modify the information
+// associated with an assembly.
+[assembly: AssemblyTitle("SharedLibraryNG")]
+[assembly: AssemblyDescription("")]
+[assembly: AssemblyConfiguration("")]
+[assembly: AssemblyCompany("")]
+[assembly: AssemblyProduct("SharedLibraryNG")]
+[assembly: AssemblyCopyright("Copyright ©  2013")]
+[assembly: AssemblyTrademark("")]
+[assembly: AssemblyCulture("")]
+
+// Setting ComVisible to false makes the types in this assembly not visible 
+// to COM components.  If you need to access a type in this assembly from 
+// COM, set the ComVisible attribute to true on that type.
+[assembly: ComVisible(false)]
+
+// The following GUID is for the ID of the typelib if this project is exposed to COM
+[assembly: Guid("f4470853-f933-4203-9d2a-b3c731e225c7")]
+
+// Version information for an assembly consists of the following four values:
+//
+//      Major Version
+//      Minor Version 
+//      Build Number
+//      Revision
+//
+// You can specify all the values or you can default the Build and Revision Numbers 
+// by using the '*' as shown below:
+// [assembly: AssemblyVersion("1.0.*")]
+[assembly: AssemblyVersion("1.0.0.0")]
+[assembly: AssemblyFileVersion("1.0.0.0")]

SharedLibraryNG/SharedLibraryNG.csproj

@@ -0,0 +1,55 @@
+<?xml version="1.0" encoding="utf-8"?>
+<Project ToolsVersion="4.0" DefaultTargets="Build" xmlns="http://schemas.microsoft.com/developer/msbuild/2003">
+  <PropertyGroup>
+    <Configuration Condition=" '$(Configuration)' == '' ">Debug</Configuration>
+    <Platform Condition=" '$(Platform)' == '' ">AnyCPU</Platform>
+    <ProductVersion>8.0.30703</ProductVersion>
+    <SchemaVersion>2.0</SchemaVersion>
+    <ProjectGuid>{0F615504-5F30-4CF2-8341-1DE7FEC95A23}</ProjectGuid>
+    <OutputType>Library</OutputType>
+    <AppDesignerFolder>Properties</AppDesignerFolder>
+    <RootNamespace>SharedLibraryNG</RootNamespace>
+    <AssemblyName>SharedLibraryNG</AssemblyName>
+    <TargetFrameworkVersion>v2.0</TargetFrameworkVersion>
+    <FileAlignment>512</FileAlignment>
+  </PropertyGroup>
+  <PropertyGroup Condition=" '$(Configuration)|$(Platform)' == 'Debug|AnyCPU' ">
+    <DebugSymbols>true</DebugSymbols>
+    <DebugType>full</DebugType>
+    <Optimize>false</Optimize>
+    <OutputPath>bin\Debug\</OutputPath>
+    <DefineConstants>DEBUG;TRACE</DefineConstants>
+    <ErrorReport>prompt</ErrorReport>
+    <WarningLevel>4</WarningLevel>
+  </PropertyGroup>
+  <PropertyGroup Condition=" '$(Configuration)|$(Platform)' == 'Release|AnyCPU' ">
+    <DebugType>pdbonly</DebugType>
+    <Optimize>true</Optimize>
+    <OutputPath>bin\Release\</OutputPath>
+    <DefineConstants>TRACE</DefineConstants>
+    <ErrorReport>prompt</ErrorReport>
+    <WarningLevel>4</WarningLevel>
+  </PropertyGroup>
+  <ItemGroup>
+    <Reference Include="System" />
+    <Reference Include="System.Data" />
+    <Reference Include="System.Windows.Forms" />
+    <Reference Include="System.Xml" />
+  </ItemGroup>
+  <ItemGroup>
+    <Compile Include="HotkeyControl.cs">
+      <SubType>Component</SubType>
+    </Compile>
+    <Compile Include="KeyboardHook.cs" />
+    <Compile Include="Properties\AssemblyInfo.cs" />
+    <Compile Include="Win32.cs" />
+  </ItemGroup>
+  <Import Project="$(MSBuildToolsPath)\Microsoft.CSharp.targets" />
+  <!-- To modify your build process, add your task inside one of the targets below and uncomment it. 
+       Other similar extension points exist, see Microsoft.Common.targets.
+  <Target Name="BeforeBuild">
+  </Target>
+  <Target Name="AfterBuild">
+  </Target>
+  -->
+</Project>

SharedLibraryNG/Win32.cs

@@ -0,0 +1,171 @@
+using System;
+using System.Runtime.InteropServices;
+
+namespace SharedLibraryNG
+{
+    // ReSharper disable InconsistentNaming
+    public static class Win32
+    {
+        #region Functions
+
+        [DllImport("user32.dll", CharSet = CharSet.Auto, SetLastError = true)]
+        public static extern IntPtr SetWindowsHookEx(int idHook, LowLevelKeyboardProcDelegate lpfn, IntPtr hMod, Int32 dwThreadId);
+
+        [DllImport("user32.dll", CharSet = CharSet.Auto, SetLastError = true)]
+        [return: MarshalAs(UnmanagedType.Bool)]
+        public static extern bool UnhookWindowsHookEx(IntPtr hhk);
+
+        [DllImport("user32.dll", CharSet = CharSet.Auto, SetLastError = true)]
+        public static extern IntPtr CallNextHookEx(IntPtr hhk, int nCode, IntPtr wParam, KBDLLHOOKSTRUCT lParam);
+
+        [DllImport("kernel32.dll", CharSet = CharSet.Auto, SetLastError = true)]
+        public static extern IntPtr GetModuleHandle(string lpModuleName);
+
+        [DllImport("user32.dll", CharSet = CharSet.Auto, SetLastError = true)]
+        public static extern IntPtr RegisterWindowMessage(string lpString);
+
+        [DllImport("user32.dll", CharSet = CharSet.Auto, SetLastError = true)]
+        [return: MarshalAs(UnmanagedType.Bool)]
+        public static extern bool GetGUIThreadInfo(Int32 idThread, GUITHREADINFO lpgui);
+
+		[DllImport("user32.dll", CharSet = CharSet.Auto, SetLastError = true)]
+		public static extern IntPtr GetAncestor(IntPtr hwnd, UInt32 gaFlags);
+
+        [DllImport("user32.dll", CharSet = CharSet.Auto, SetLastError = true)]
+        public static extern Int16 GetAsyncKeyState(Int32 vKey);
+
+        #endregion
+
+        #region Delegates
+
+        public delegate IntPtr LowLevelKeyboardProcDelegate(Int32 nCode, IntPtr wParam, KBDLLHOOKSTRUCT lParam);
+
+        #endregion
+
+        #region Structures
+
+        [StructLayout(LayoutKind.Sequential)]
+        public class KBDLLHOOKSTRUCT
+        {
+            public Int32 vkCode;
+            public Int32 scanCode;
+            public Int32 flags;
+            public Int32 time;
+            public IntPtr dwExtraInfo;
+        };
+
+        [StructLayout(LayoutKind.Sequential)]
+        public struct RECT
+        {
+            public int left;
+            public int top;
+            public int right;
+            public int bottom;
+        }
+
+        [StructLayout(LayoutKind.Sequential)]
+        public class GUITHREADINFO
+        {
+            public GUITHREADINFO()
+            {
+                cbSize = Convert.ToInt32(Marshal.SizeOf(this));
+            }
+
+            public Int32 cbSize;
+            public Int32 flags;
+            public IntPtr hwndActive;
+            public IntPtr hwndFocus;
+            public IntPtr hwndCapture;
+            public IntPtr hwndMenuOwner;
+            public IntPtr hwndMoveSize;
+            public IntPtr hwndCaret;
+            public RECT rcCaret;
+        }
+
+        #endregion
+
+        #region Constants
+
+		// GetAncestor
+	    public const int GA_ROOT = 2;
+
+        // SetWindowsHookEx
+        public const int WH_KEYBOARD_LL = 13;
+
+        // LowLevelKeyboardProcDelegate
+        public const int HC_ACTION = 0;
+
+        // SendMessage
+        public const int WM_KEYDOWN = 0x0100;
+        public const int WM_KEYUP = 0x0101;
+        public const int WM_SYSKEYDOWN = 0x0104;
+        public const int WM_SYSKEYUP = 0x0105;
+
+        // GetAsyncKeyState
+        public const int KEYSTATE_PRESSED = 0x8000;
+
+        #region Virtual Keys
+        public const int VK_CANCEL = 0x0003;
+        public const int VK_BACK = 0x0008;
+        public const int VK_TAB = 0x0009;
+        public const int VK_CLEAR = 0x000C;
+        public const int VK_RETURN = 0x000D;
+        public const int VK_PAUSE = 0x0013;
+        public const int VK_ESCAPE = 0x001B;
+        public const int VK_SNAPSHOT = 0x002C;
+        public const int VK_INSERT = 0x002D;
+        public const int VK_DELETE = 0x002E;
+        public const int VK_HOME = 0x0024;
+        public const int VK_END = 0x0023;
+        public const int VK_PRIOR = 0x0021;
+        public const int VK_NEXT = 0x0022;
+        public const int VK_LEFT = 0x0025;
+        public const int VK_UP = 0x0026;
+        public const int VK_RIGHT = 0x0027;
+        public const int VK_DOWN = 0x0028;
+        public const int VK_SELECT = 0x0029;
+        public const int VK_PRINT = 0x002A;
+        public const int VK_EXECUTE = 0x002B;
+        public const int VK_HELP = 0x002F;
+        public const int VK_LWIN = 0x005B;
+        public const int VK_RWIN = 0x005C;
+        public const int VK_APPS = 0x005D;
+        public const int VK_F1 = 0x0070;
+        public const int VK_F2 = 0x0071;
+        public const int VK_F3 = 0x0072;
+        public const int VK_F4 = 0x0073;
+        public const int VK_F5 = 0x0074;
+        public const int VK_F6 = 0x0075;
+        public const int VK_F7 = 0x0076;
+        public const int VK_F8 = 0x0077;
+        public const int VK_F9 = 0x0078;
+        public const int VK_F10 = 0x0079;
+        public const int VK_F11 = 0x007A;
+        public const int VK_F12 = 0x007B;
+        public const int VK_SHIFT = 0x0010;
+        public const int VK_LSHIFT = 0x00A0;
+        public const int VK_RSHIFT = 0x00A1;
+        public const int VK_CONTROL = 0x0011;
+        public const int VK_LCONTROL = 0x00A2;
+        public const int VK_RCONTROL = 0x00A3;
+        public const int VK_MENU = 0x0012;
+        public const int VK_LMENU = 0x00A4;
+        public const int VK_RMENU = 0x00A5;
+
+        public const int VK_OEM_1 = 0x00BA;
+        public const int VK_OEM_2 = 0x00BF;
+        public const int VK_OEM_3 = 0x00C0;
+        public const int VK_OEM_4 = 0x00DB;
+        public const int VK_OEM_5 = 0x00DC;
+        public const int VK_OEM_6 = 0x00DD;
+        public const int VK_OEM_7 = 0x00DE;
+        public const int VK_OEM_8 = 0x00DF;
+        public const int VK_OEM_102 = 0x00E2;
+
+        #endregion
+
+        #endregion
+
+        // ReSharper restore InconsistentNaming
+    }
+}

mRemoteNG.sln

@@ -18,6 +18,8 @@ Project("{930C7802-8A8C-48F9-8165-68863BCCD9DD}") = "Installer", "mRemoteNGInsta
 EndProject
 Project("{FAE04EC0-301F-11D3-BF4B-00C04F79EFBC}") = "mRemoteNGSpecs", "mRemoteNGSpecs\mRemoteNGSpecs.csproj", "{16AA21E2-D6B7-427D-AB7D-AA8C611B724E}"
 EndProject
+Project("{FAE04EC0-301F-11D3-BF4B-00C04F79EFBC}") = "SharedLibraryNG", "SharedLibraryNG\SharedLibraryNG.csproj", "{0F615504-5F30-4CF2-8341-1DE7FEC95A23}"
+EndProject
 Global
 	GlobalSection(SolutionConfigurationPlatforms) = preSolution
 		Debug Portable|Any CPU = Debug Portable|Any CPU
@@ -118,6 +120,26 @@ Global
 		{16AA21E2-D6B7-427D-AB7D-AA8C611B724E}.Release|Any CPU.ActiveCfg = Release|x86
 		{16AA21E2-D6B7-427D-AB7D-AA8C611B724E}.Release|x86.ActiveCfg = Release|x86
 		{16AA21E2-D6B7-427D-AB7D-AA8C611B724E}.Release|x86.Build.0 = Release|x86
+		{0F615504-5F30-4CF2-8341-1DE7FEC95A23}.Debug Portable|Any CPU.ActiveCfg = Debug|Any CPU
+		{0F615504-5F30-4CF2-8341-1DE7FEC95A23}.Debug Portable|Any CPU.Build.0 = Debug|Any CPU
+		{0F615504-5F30-4CF2-8341-1DE7FEC95A23}.Debug Portable|x86.ActiveCfg = Debug|Any CPU
+		{0F615504-5F30-4CF2-8341-1DE7FEC95A23}.Debug Portable|x86.Build.0 = Debug|Any CPU
+		{0F615504-5F30-4CF2-8341-1DE7FEC95A23}.Debug|Any CPU.ActiveCfg = Debug|Any CPU
+		{0F615504-5F30-4CF2-8341-1DE7FEC95A23}.Debug|Any CPU.Build.0 = Debug|Any CPU
+		{0F615504-5F30-4CF2-8341-1DE7FEC95A23}.Debug|x86.ActiveCfg = Debug|Any CPU
+		{0F615504-5F30-4CF2-8341-1DE7FEC95A23}.Debug|x86.Build.0 = Debug|Any CPU
+		{0F615504-5F30-4CF2-8341-1DE7FEC95A23}.Release Installer|Any CPU.ActiveCfg = Release|Any CPU
+		{0F615504-5F30-4CF2-8341-1DE7FEC95A23}.Release Installer|Any CPU.Build.0 = Release|Any CPU
+		{0F615504-5F30-4CF2-8341-1DE7FEC95A23}.Release Installer|x86.ActiveCfg = Release|Any CPU
+		{0F615504-5F30-4CF2-8341-1DE7FEC95A23}.Release Installer|x86.Build.0 = Release|Any CPU
+		{0F615504-5F30-4CF2-8341-1DE7FEC95A23}.Release Portable|Any CPU.ActiveCfg = Release|Any CPU
+		{0F615504-5F30-4CF2-8341-1DE7FEC95A23}.Release Portable|Any CPU.Build.0 = Release|Any CPU
+		{0F615504-5F30-4CF2-8341-1DE7FEC95A23}.Release Portable|x86.ActiveCfg = Release|Any CPU
+		{0F615504-5F30-4CF2-8341-1DE7FEC95A23}.Release Portable|x86.Build.0 = Release|Any CPU
+		{0F615504-5F30-4CF2-8341-1DE7FEC95A23}.Release|Any CPU.ActiveCfg = Release|Any CPU
+		{0F615504-5F30-4CF2-8341-1DE7FEC95A23}.Release|Any CPU.Build.0 = Release|Any CPU
+		{0F615504-5F30-4CF2-8341-1DE7FEC95A23}.Release|x86.ActiveCfg = Release|Any CPU
+		{0F615504-5F30-4CF2-8341-1DE7FEC95A23}.Release|x86.Build.0 = Release|Any CPU
 	EndGlobalSection
 	GlobalSection(SolutionProperties) = preSolution
 		HideSolutionNode = FALSE