private void RunDriverThread()
{
//create and init
_rmInput = new RawMouseInput();
if (_rmInput == null)
{
MessageBox.Show("ERROR: could not create rawinput class");
}
_driverWindow = new DriverWindow(_rmInput);
if (_driverWindow == null)
{
MessageBox.Show("ERROR: could not create driverwindow class");//error
}
_rmInput.RegisterForWM_INPUT(_driverWindow.Handle);
_filter = new PreMessageFilter();
if (_filter == null)
{
MessageBox.Show("ERROR: could not add premessage filter"); //error
}
Application.AddMessageFilter(_filter);
Application.Run(_driverWindow);
Application.RemoveMessageFilter(_filter);
if (_driverWindow.IsDisposed == false)
{
_driverWindow.Dispose();
}
_driverWindow = null;
_rmInput = null;
}
public void AddMessageFilter()
{
if (null != filter)
return;
filter = new PreMessageFilter();
Application.AddMessageFilter(filter);
}
public override void AddMessageFilter()
{
if (_filter != null)
{
return;
}
_filter = new PreMessageFilter(this);
Application.AddMessageFilter(_filter);
}
public override void AddMessageFilter()
{
if (_filter != null)
{
return;
}
_filter = new PreMessageFilter(this);
Application.AddMessageFilter(_filter);
}
public void AddMessageFilter()
{
if (null != _filter)
{
return;
}
_filter = new PreMessageFilter();
Application.AddMessageFilter(_filter);
}
internal void ConnectRawInput()
{
IntPtr formHandle = view.FormHandle;
keyboardDriver = new KeyboardDriver(formHandle);
EnumerateDevices();
// Register for device notifications.
devNotifyHandle = IntPtr.Zero;
BroadcastDeviceInterface bdi = new BroadcastDeviceInterface();
bdi.Size = Marshal.SizeOf(bdi);
bdi.BroadcastDeviceType = BroadcastDeviceType.DBT_DEVTYP_DEVICEINTERFACE;
bdi.ClassGuid = deviceInterfaceHid;
IntPtr mem = IntPtr.Zero;
try
{
mem = Marshal.AllocHGlobal(Marshal.SizeOf(typeof(BroadcastDeviceInterface)));
Marshal.StructureToPtr(bdi, mem, false);
devNotifyHandle = Win32.RegisterDeviceNotification(formHandle, mem, DeviceNotification.DEVICE_NOTIFY_WINDOW_HANDLE);
}
catch (Exception e)
{
Debug.Print("Registration for device notifications Failed. Error: {0}", Marshal.GetLastWin32Error());
Debug.Print(e.StackTrace);
}
finally
{
Marshal.FreeHGlobal(mem);
}
if (devNotifyHandle == IntPtr.Zero)
{
Debug.Print("Registration for device notifications Failed. Error: {0}", Marshal.GetLastWin32Error());
}
// Adding a message filter will cause keypresses to be handled.
if (preMessageFilter == null)
{
preMessageFilter = new PreMessageFilter();
Application.AddMessageFilter(preMessageFilter);
}
keyboardDriver.KeyPressed += OnKeyPressed;
foreach (KeyPressEvent device in keyboardDriver.DeviceList.Values)
{
view.AddComboBoxItem(device);
}
}
/// <summary>
/// Create a new driverwindow and register that window to receive WM_INPUT messages from RawMouseInput
/// </summary>
private void RunDriverThread()
{
// Create and initialise array of all rawmice
_rmInput = new RawMouseInput();
if (_rmInput == null)
{
MessageBox.Show("ERROR: could not create rawinput class");
}
// Create driver window to receive WM_INPUT messages
try {
_driverWindow = new InputCaptureWindow(_rmInput);
}
catch (Exception e) {; }
if (_driverWindow == null)
{
MessageBox.Show("ERROR: could not create driverwindow class");
}
// Register the window to receive raw input
_rmInput.RegisterForWM_INPUT(_driverWindow.Handle);
// Create a message filter
_filter = new PreMessageFilter();
if (_filter == null)
{
MessageBox.Show("ERROR: could not add premessage filter");
}
// Apply the filter
Application.AddMessageFilter(_filter);
// Load the form and begin the main message pump loop
Application.Run(_driverWindow);
// FOLLOWING LINES ONLY EXECUTE WHEN driverWindow EXITS!
// Remove the message filter
Application.RemoveMessageFilter(_filter);
// Clean up
if (_driverWindow.IsDisposed == false)
{
_driverWindow.Dispose();
}
_driverWindow = null;
_rmInput = null;
}
