using System;

 using System.Collections.Generic;

 using System.Linq;

 using System.Text;

 using System.Threading.Tasks;

 using System.Diagnostics;

 using System.Runtime.InteropServices;

 using System.Windows.Forms;

 //

 using Hid = SharpLib.Hid;

 using SharpLib.Win32;

 namespace SharpDisplayManager

 {

 	[System.ComponentModel.DesignerCategory("Code")]

 	public partial class MainForm: Form

 	{

 		public delegate void OnHidEventDelegate(object aSender, Hid.Event aHidEvent);

 		/// <summary>

 		/// Use notably to handle green start key from IR remote control

 		/// </summary>

 		private Hid.Handler iHidHandler;

 		void RegisterHidDevices()

 		{

 			// Register the input device to receive the commands from the

 			// remote device. See http://msdn.microsoft.com/library/default.asp?url=/library/en-us/dnwmt/html/remote_control.asp

 			// for the vendor defined usage page.

 			RAWINPUTDEVICE[] rid = new RAWINPUTDEVICE[5];

 			int i = 0;

 			rid[i].usUsagePage = (ushort)SharpLib.Hid.UsagePage.WindowsMediaCenterRemoteControl;

 			rid[i].usUsage = (ushort)SharpLib.Hid.UsageCollection.WindowsMediaCenter.WindowsMediaCenterRemoteControl;

 			rid[i].dwFlags = Const.RIDEV_INPUTSINK;

 			rid[i].hwndTarget = Handle;

 			i++;

 			rid[i].usUsagePage = (ushort)SharpLib.Hid.UsagePage.Consumer;

 			rid[i].usUsage = (ushort)SharpLib.Hid.UsageCollection.Consumer.ConsumerControl;

 			rid[i].dwFlags = Const.RIDEV_INPUTSINK;

 			rid[i].hwndTarget = Handle;

 			i++;

 			rid[i].usUsagePage = (ushort)SharpLib.Hid.UsagePage.Consumer;

 			rid[i].usUsage = (ushort)SharpLib.Hid.UsageCollection.Consumer.Selection;

 			rid[i].dwFlags = Const.RIDEV_INPUTSINK;

 			rid[i].hwndTarget = Handle;

 			i++;

 			rid[i].usUsagePage = (ushort)SharpLib.Hid.UsagePage.GenericDesktopControls;

 			rid[i].usUsage = (ushort)SharpLib.Hid.UsageCollection.GenericDesktop.SystemControl;

 			rid[i].dwFlags = Const.RIDEV_INPUTSINK;

 			rid[i].hwndTarget = Handle;

 			i++;

 			rid[i].usUsagePage = (ushort)SharpLib.Hid.UsagePage.GenericDesktopControls;

 			rid[i].usUsage = (ushort)SharpLib.Hid.UsageCollection.GenericDesktop.GamePad;

 			rid[i].dwFlags = Const.RIDEV_INPUTSINK;

 			rid[i].hwndTarget = Handle;

 			//i++;

 			//rid[i].usUsagePage = (ushort)SharpLib.Hid.UsagePage.GenericDesktopControls;

 			//rid[i].usUsage = (ushort)SharpLib.Hid.UsageCollection.GenericDesktop.Keyboard;

 			//rid[i].dwFlags = Const.RIDEV_EXINPUTSINK;

 			//rid[i].hwndTarget = Handle;

 			//i++;

 			//rid[i].usUsagePage = (ushort)Hid.UsagePage.GenericDesktopControls;

 			//rid[i].usUsage = (ushort)Hid.UsageCollection.GenericDesktop.Mouse;

 			//rid[i].dwFlags = Const.RIDEV_EXINPUTSINK;

 			//rid[i].hwndTarget = aHWND;

 			iHidHandler = new SharpLib.Hid.Handler(rid);

 			if (!iHidHandler.IsRegistered)

 			{

 				Debug.WriteLine("Failed to register raw input devices: " + Marshal.GetLastWin32Error().ToString());

 			}

 			iHidHandler.OnHidEvent += HandleHidEventThreadSafe;

 		}

 		public void HandleHidEventThreadSafe(object aSender, SharpLib.Hid.Event aHidEvent)

 		{

 			if (aHidEvent.IsStray)

 			{

 				//Stray event just ignore it

 				return;

 			}

 			if (this.InvokeRequired)

 			{

 				//Not in the proper thread, invoke ourselves

 				OnHidEventDelegate d = new OnHidEventDelegate(HandleHidEventThreadSafe);

 				this.Invoke(d, new object[] { aSender, aHidEvent });

 			}

 			else

 			{

 				//We are in the proper thread

 				//listViewEvents.Items.Insert(0, aHidEvent.ToListViewItem());

 				//toolStripStatusLabelDevice.Text = aHidEvent.Device.FriendlyName;

 				if (aHidEvent.Usages.Count > 0

 					&& aHidEvent.UsagePage == (ushort)Hid.UsagePage.WindowsMediaCenterRemoteControl

 					&& aHidEvent.Usages[0] == (ushort)Hid.Usage.WindowsMediaCenterRemoteControl.GreenStart)

 				{

 					//Hard coding it all for now

 					// Prepare the process to run

 					ProcessStartInfo start = new ProcessStartInfo();

 					// Enter in the command line arguments, everything you would enter after the executable name itself

 					//start.Arguments = arguments; 

 					// Enter the executable to run, including the complete path

 					start.FileName = "C:\\Program Files (x86)\\Team MediaPortal\\MediaPortal\\MediaPortal.exe";

 					// Do you want to show a console window?

 					start.WindowStyle = ProcessWindowStyle.Hidden;

 					start.CreateNoWindow = true;

 					// Run the external process & wait for it to finish

 					Process proc = Process.Start(start);

 				}

 			}

 		}

 		protected override void WndProc(ref Message message)

 		{

 			switch (message.Msg)

 			{

 				case Const.WM_INPUT:

 					//Returning zero means we processed that message.

 					message.Result = new IntPtr(0);

 					iHidHandler.ProcessInput(ref message);

 					break;

 			}

 			//Is that needed? Check the docs.

 			base.WndProc(ref message);

 		}

 	}

 }