* GamePad.cs:

* GamePadState.cs: Added initial implementations.
* Keyboard.cs:
* KeyboardState.cs: Added a number of public members, experimentally.

Source/OpenTK/Input/GamePad.cs

@@ -0,0 +1,46 @@
+ #region License
+ //
+ // The Open Toolkit Library License
+ //
+ // Copyright (c) 2006 - 2009 the Open Toolkit library.
+ //
+ // 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.
+ //
+ #endregion
+
+using System;
+
+namespace OpenTK.Input
+{
+    /// <summary>
+    /// Provides access to GamePad devices.
+    /// </summary>
+    public class GamePad
+    {
+        #region Constructors
+
+        static GamePad()
+        {
+            throw new NotImplementedException();
+        }
+
+        #endregion
+    }
+}

Source/OpenTK/Input/GamePadState.cs

@@ -0,0 +1,38 @@
+ #region License
+ //
+ // The Open Toolkit Library License
+ //
+ // Copyright (c) 2006 - 2009 the Open Toolkit library.
+ //
+ // 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.
+ //
+ #endregion
+
+using System;
+
+namespace OpenTK.Input
+{
+    /// <summary>
+    /// Encapsulates the state of a GamePad device.
+    /// </summary>
+    public struct GamePadState
+    {
+    }
+}

Source/OpenTK/Input/Keyboard.cs

@@ -19,6 +19,7 @@ namespace OpenTK.Input
 
         static Keyboard()
         {
+            throw new NotImplementedException();
             //driver = Platform.Factory.Default.CreateKeyboardDriver();
         }
 
@@ -32,7 +33,7 @@ namespace OpenTK.Input
         /// <returns>A <see cref="OpenTK.Input.KeyboardState"/> structure containing the state of the keyboard device.</returns>
         public static KeyboardState GetState()
         {
-            throw new NotImplementedException();
+            return new KeyboardState();
         }
 
         /// <summary>
@@ -42,7 +43,7 @@ namespace OpenTK.Input
         /// <returns>A <see cref="OpenTK.Input.KeyboardState"/> structure containing the state of the keyboard device.</returns>
         public static KeyboardState GetState(int index)
         {
-            throw new NotImplementedException();
+            return new KeyboardState();
         }
 
         #endregion

Source/OpenTK/Input/KeyboardState.cs

@@ -5,20 +5,58 @@ using System.Text;
 namespace OpenTK.Input
 {
     /// <summary>
-    /// Encapsulates the state of a keyboard device.
+    /// Encapsulates the state of a Keyboard device.
     /// </summary>
     public struct KeyboardState : IEquatable<KeyboardState>
     {
-        #region Constructors
+        #region Fields
 
-        internal KeyboardState(Key[] keys)
-        {
-        }
+        const int NumKeys = ((int)Key.LastKey + 16) / 32;
+        unsafe fixed int Keys[NumKeys];
+
+        #endregion
+
+        #region Constructors
 
         #endregion
 
         #region Public Members
 
+        /// <summary>
+        /// Gets a <see cref="System.Boolean"/> indicating whether this key is down.
+        /// </summary>
+        /// <param name="key">The <see cref="OpenTK.Input.Key"/> to check.</param>
+        public bool IsKeyDown(Key key)
+        {
+            return ReadBit((int)key) != 0;
+        }
+
+        /// <summary>
+        /// Gets a <see cref="System.Boolean"/> indicating whether this key is up.
+        /// </summary>
+        /// <param name="key">The <see cref="OpenTK.Input.Key"/> to check.</param>
+        public bool IsKeyUp(Key key)
+        {
+            return ReadBit((int)key) == 0;
+        }
+
+        #endregion
+
+        #region Internal Members
+
+        internal int ReadBit(int offset)
+        {
+            return 0;
+            //unsafe { return (Keys[(offset / 32)] & (1 << (offset % 32))); }
+        }
+
+        internal enum BitValue { Zero = 0, One = 1 }
+        internal void WriteBit(int offset, BitValue bit)
+        {
+            // Todo: this is completely broken.
+            //unsafe { Keys[offset / 32] = Keys[offset / 32] ^ (~(int)bit << (offset % 32)); }
+        }
+
         #endregion
 
         #region IEquatable<KeyboardState> Members