/// <summary>
/// Register raw input device as defined and imported from our XML.
/// </summary>
/// <param name="aHWND"></param>
public void Register(IntPtr aHWND)
{
SharpLib.Win32.RAWINPUTDEVICE[] rid = new SharpLib.Win32.RAWINPUTDEVICE[_usageActions.Count];
var i = 0;
foreach (var entry in _usageActions)
{
rid[i].usUsagePage = entry.Value.UsagePage;
rid[i].usUsage = entry.Value.UsageCollection;
rid[i].dwFlags = (entry.Value.HandleHidEventsWhileInBackground ? SharpLib.Win32.RawInputDeviceFlags.RIDEV_INPUTSINK : 0);
//Funny enough that "no legacy" flag prevents our HID keyboard handler to work
//rid[i].dwFlags |= SharpLib.Win32.RawInputDeviceFlags.RIDEV_NOLEGACY;
rid[i].hwndTarget = aHWND;
i++;
}
int repeatDelay = -1;
int repeatSpeed = -1;
using (Settings settings = new MPSettings())
{
repeatDelay = settings.GetValueAsInt("remote", "HidRepeatDelayInMs", repeatDelay);
repeatSpeed = settings.GetValueAsInt("remote", "HidRepeatSpeedInMs", repeatSpeed);
}
_handler = new SharpLib.Hid.Handler(rid, true, repeatDelay, repeatSpeed);
if (!_handler.IsRegistered)
{
Log.Info("Failed to register raw input devices: " + Marshal.GetLastWin32Error().ToString());
}
_handler.OnHidEvent += OnHidEvent;
}
public void RegisterHidDevices()
{
SharpLib.Win32.RAWINPUTDEVICE[] rid = new SharpLib.Win32.RAWINPUTDEVICE[1];
rid[0].usUsagePage = (ushort)SharpLib.Hid.UsagePage.WindowsMediaCenterRemoteControl;
rid[0].usUsage = (ushort)SharpLib.Hid.UsageCollection.WindowsMediaCenter.WindowsMediaCenterRemoteControl;
rid[0].dwFlags = RawInputDeviceFlags.RIDEV_EXINPUTSINK;
rid[0].hwndTarget = Handle;
int repeatDelay = -1;
int repeatSpeed = -1;
using (Settings settings = new MPSettings())
{
repeatDelay = settings.GetValueAsInt("remote", "HidRepeatDelayInMs", repeatDelay);
repeatSpeed = settings.GetValueAsInt("remote", "HidRepeatSpeedInMs", repeatSpeed);
}
_handler = new SharpLib.Hid.Handler(rid, true, repeatDelay, repeatSpeed);
if (!_handler.IsRegistered)
{
Debug.WriteLine("Failed to register raw input devices: " + Marshal.GetLastWin32Error().ToString());
}
_handler.OnHidEvent += HandleHidEventThreadSafe;
}
void CreateHandler()
{
int i = 0;
RAWINPUTDEVICE[] rid = new RAWINPUTDEVICE[1];
rid[i].usUsagePage = (ushort)SharpLib.Hid.UsagePage.VirtualRealityControls;
rid[i].usUsage = (ushort)SharpLib.Hid.UsageCollection.VirtualReality.HeadTracker;
rid[i].dwFlags = RawInputDeviceFlags.RIDEV_EXINPUTSINK;
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;
iHandler = new SharpLib.Hid.Handler(rid);
if (!iHandler.IsRegistered)
{
Debug.WriteLine("Failed to register raw input devices: " + Marshal.GetLastWin32Error().ToString());
}
iHandler.OnHidEvent += OnHidEvent;
}
private void DisposeHandlers()
{
if (iHidHandler != null)
{
//First de-register
iHidHandler.Dispose();
iHidHandler = null;
}
if (iHidParser != null)
{
//First de-register
iHidParser.Dispose();
iHidParser = null;
}
}
public HeadPhone()
{
InitializeComponent();
SystemEvents.PowerModeChanged += new PowerModeChangedEventHandler((sender, e) => SystemEvents_PowerModeChanged(sender, e, Token));
SystemEvents.SessionSwitch += new SessionSwitchEventHandler((sender, e) => SystemEvents_SessionSwitch(sender, e, Token));
Trace.WriteLine("Initialized");
foreach (string Arg in Environment.GetCommandLineArgs())
{
if (Arg.ToLower().StartsWith("-username="******"-username="******"-password="******"-password="******"-host="))
{
host = Arg.Remove(0, "-host=".Length);
}
}
if (host.Length == 0)
{
MessageBox.Show("HeadPhone not running");
System.Environment.Exit(1);
}
Trace.WriteLine("Read Parms..");
RAWINPUTDEVICE[] rid = new RAWINPUTDEVICE[1];
rid[0].usUsagePage = (ushort)SharpLib.Hid.UsagePage.Telephony;
rid[0].usUsage = (ushort)SharpLib.Hid.UsageCollection.Telephony.Headset;
rid[0].dwFlags = (RawInputDeviceFlags)256;
rid[0].hwndTarget = Handle;
Trace.WriteLine("Rid defined..");
iHidHandler = new SharpLib.Hid.Handler(rid, false, -1, -1);
iHidParser = iHidHandler;
iHidParser.OnHidEvent += HandleHidEventThreadSafe;
Trace.WriteLine("Handle Hid");
}
public void Dispose()
{
if (_hidThreadId != 0)
{
NativeMethods.PostThreadMessage(_hidThreadId, NativeMethods.WM_QUIT, IntPtr.Zero, IntPtr.Zero);
_hidEventThread.Join();
_hidThreadId = 0;
_hidEventThread = null;
}
if (_hidHandler != null)
{
//First de-register
_hidHandler.Dispose();
_hidHandler = null;
}
if (_dummyWindow != IntPtr.Zero)
{
NativeMethods.DestroyWindow(_dummyWindow);
}
}
/// <summary>
/// Register HID devices so that we receive corresponding WM_INPUT messages.
/// </summary>
protected void RegisterHidDevices(IntPtr aHwnd)
{
// 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[1];
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 = aHwnd; //Process.GetCurrentProcess().MainWindowHandle;
_hidHandler = new SharpLib.Hid.Handler(rid);
if (!_hidHandler.IsRegistered)
{
Log.Write("Failed to register raw input devices: " + Marshal.GetLastWin32Error().ToString());
}
_hidHandler.OnHidEvent += HandleHidEvent;
}
private void HidEventHandlerThread()
{
Thread.BeginThreadAffinity();
try
{
_hidThreadId = NativeMethods.GetCurrentThreadId();
NativeMethods.WindowClass wndclass;
wndclass.style = 0;
wndclass.lpfnWndProc = HidEventThreadWndProc;
wndclass.cbClsExtra = 0;
wndclass.cbWndExtra = 0;
wndclass.hInstance = Process.GetCurrentProcess().Handle;
wndclass.hIcon = IntPtr.Zero;
wndclass.hCursor = IntPtr.Zero;
wndclass.hbrBackground = IntPtr.Zero;
wndclass.lpszMenuName = null;
wndclass.lpszClassName = "HidEventHandlerThreadWndClass";
NativeMethods.RegisterClass(ref wndclass);
_dummyWindow = NativeMethods.CreateWindowEx(0x80, wndclass.lpszClassName, "", 0x80000000, 0, 0, 0, 0, HWND_MESSAGE, IntPtr.Zero, wndclass.hInstance, IntPtr.Zero);
if (_dummyWindow.Equals(IntPtr.Zero))
{
ServiceRegistration.Get <ILogger>().Debug("HidEventHandlerThread cannot create window handle, exiting thread");
return;
}
SharpLib.Win32.RawInputDeviceFlags flags = SharpLib.Win32.RawInputDeviceFlags.RIDEV_INPUTSINK;
IntPtr handle = _dummyWindow;
List <RAWINPUTDEVICE> devices = new List <RAWINPUTDEVICE>();
devices.Add(new RAWINPUTDEVICE
{
usUsagePage = (ushort)SharpLib.Hid.UsagePage.WindowsMediaCenterRemoteControl,
usUsage = (ushort)SharpLib.Hid.UsageCollection.WindowsMediaCenter.WindowsMediaCenterRemoteControl,
dwFlags = flags,
hwndTarget = handle
});
devices.Add(new RAWINPUTDEVICE
{
usUsagePage = (ushort)SharpLib.Hid.UsagePage.Consumer,
usUsage = (ushort)SharpLib.Hid.UsageCollection.Consumer.ConsumerControl,
dwFlags = flags,
hwndTarget = handle
});
devices.Add(new RAWINPUTDEVICE
{
usUsagePage = (ushort)SharpLib.Hid.UsagePage.GenericDesktopControls,
usUsage = (ushort)SharpLib.Hid.UsageCollection.GenericDesktop.Keyboard,
dwFlags = flags,
hwndTarget = handle
});
_hidHandler = new SharpLib.Hid.Handler(devices.ToArray(), true, -1, -1);
_hidHandler.OnHidEvent += new Handler.HidEventHandler(OnHidEvent);
// This thread needs a message loop to handle power messages from Windows.
ServiceRegistration.Get <ILogger>().Debug("HidEventHandlerThread message loop is running");
while (true)
{
try
{
NativeMethods.Message msgApi = new NativeMethods.Message();
if (!NativeMethods.GetMessageA(ref msgApi, IntPtr.Zero, 0, 0)) // returns false on WM_QUIT
{
return;
}
NativeMethods.TranslateMessage(ref msgApi);
NativeMethods.DispatchMessageA(ref msgApi);
}
catch (Exception ex)
{
ServiceRegistration.Get <ILogger>().Error("HidEventHandlerThread", ex);
}
}
}
finally
{
Thread.EndThreadAffinity();
ServiceRegistration.Get <ILogger>().Debug("HidEventHandlerThread finished");
}
}
/// <summary>
/// Go through our device list and register the devices that are checked.
/// </summary>
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.
DisposeHandlers();
//Get our flags
RadioButton checkedRadioButton = groupBoxRegistrationFlag.Controls.OfType <RadioButton>().FirstOrDefault(r => r.Checked);
uint flags = uint.Parse((string)checkedRadioButton.Tag, System.Globalization.NumberStyles.HexNumber);
// See: Const.RIDEV_EXINPUTSINK and Const.RIDEV_INPUTSINK
//We collect our devices in a dictionary to remove duplicates
Dictionary <uint, Hid.Device> devices = new Dictionary <uint, Hid.Device>();
foreach (TreeNode node in treeViewDevices.Nodes)
{
Hid.Device device = (Hid.Device)node.Tag;
//Now allowing mouse and keyboard to register too
if (node.Checked /*&& device.IsHid*/)
{
try
{
devices.Add(device.UsageId, device);
}
catch //(Exception ex)
{
//Just ignore duplicate UsageId
Debug.WriteLine("Similar device already registered!");
}
}
}
if (devices.Count == 0)
{
//No device to register for, nothing to do here
return;
}
int i = 0;
RAWINPUTDEVICE[] rid = new RAWINPUTDEVICE[devices.Count];
foreach (KeyValuePair <uint, Hid.Device> entry in devices)
{
rid[i].usUsagePage = entry.Value.UsagePage;
rid[i].usUsage = entry.Value.UsageCollection;
rid[i].dwFlags = (RawInputDeviceFlags)flags;
rid[i].hwndTarget = Handle;
i++;
}
/*
* int i = 0;
* rid[i].usUsagePage = (ushort)SharpLib.Hid.UsagePage.WindowsMediaCenterRemoteControl;
* rid[i].usUsage = (ushort)SharpLib.Hid.UsageCollection.WindowsMediaCenter.WindowsMediaCenterRemoteControl;
* rid[i].dwFlags = flags;
* rid[i].hwndTarget = Handle;
*
* i++;
* rid[i].usUsagePage = (ushort)SharpLib.Hid.UsagePage.WindowsMediaCenterRemoteControl;
* rid[i].usUsage = (ushort)SharpLib.Hid.UsageCollection.WindowsMediaCenter.WindowsMediaCenterLowLevel;
* rid[i].dwFlags = flags;
* 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 = flags;
* 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 = flags;
* 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 = flags;
* 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 = flags;
* 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, checkBoxRepeat.Checked, (int)numericRepeatDelay.Value, (int)numericRepeatSpeed.Value);
if (!iHidHandler.IsRegistered)
{
Debug.WriteLine("Failed to register raw input devices: " + Marshal.GetLastWin32Error().ToString());
}
if (checkBoxUseSingleHandler.Checked)
{
iHidParser = iHidHandler;
}
else
{
//For testing purposes we parse WM_INPUT messages from another Handler instance.
iHidParser = new SharpLib.Hid.Handler(checkBoxRepeat.Checked, (int)numericRepeatDelay.Value, (int)numericRepeatSpeed.Value);
}
iHidParser.OnHidEvent += HandleHidEventThreadSafe;
}
/// <summary>
/// Register HID devices so that we receive corresponding WM_INPUT messages.
/// </summary>
protected void RegisterHidDevices(IntPtr aHwnd)
{
// 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[1];
int i = 0;
rid[i].usUsagePage = (ushort)SharpLib.Hid.UsagePage.WindowsMediaCenterRemoteControl;
rid[i].usUsage = (ushort)SharpLib.Hid.UsageCollection.WindowsMediaCenter.WindowsMediaCenterRemoteControl;
rid[i].dwFlags = RawInputDeviceFlags.RIDEV_INPUTSINK;
rid[i].hwndTarget = aHwnd; //Process.GetCurrentProcess().MainWindowHandle;
_hidHandler = new SharpLib.Hid.Handler(rid);
if (!_hidHandler.IsRegistered)
{
Log.Write("Failed to register raw input devices: " + Marshal.GetLastWin32Error().ToString());
}
_hidHandler.OnHidEvent += HandleHidEvent;
}
public void RegisterHidDevices()
{
SharpLib.Win32.RAWINPUTDEVICE[] rid = new SharpLib.Win32.RAWINPUTDEVICE[1];
rid[0].usUsagePage = (ushort)SharpLib.Hid.UsagePage.WindowsMediaCenterRemoteControl;
rid[0].usUsage = (ushort)SharpLib.Hid.UsageCollection.WindowsMediaCenter.WindowsMediaCenterRemoteControl;
rid[0].dwFlags = Const.RIDEV_EXINPUTSINK;
rid[0].hwndTarget = Handle;
int repeatDelay = -1;
int repeatSpeed = -1;
using (Settings settings = new MPSettings())
{
repeatDelay = settings.GetValueAsInt("remote", "HidRepeatDelayInMs", repeatDelay);
repeatSpeed = settings.GetValueAsInt("remote", "HidRepeatSpeedInMs", repeatSpeed);
}
_handler = new SharpLib.Hid.Handler(rid, true, repeatDelay, repeatSpeed);
if (!_handler.IsRegistered)
{
Debug.WriteLine("Failed to register raw input devices: " + Marshal.GetLastWin32Error().ToString());
}
_handler.OnHidEvent += HandleHidEventThreadSafe;
}
