/**
* On keyboard event.
*/
private void GlobalHookKeyDown(object sender, KeyEventArgs e)
{
Keys key = e.KeyCode;
if (isEditing)
{
RecordKey editedKey = keyDict.First(k => k.clientKey.ToString() == editingClientKey);
editedKey.serverKey = key;
isEditing = false;
fillList();
}
else if (adding)
{
if (keyDict.Any(k => k.clientKey == key))
{
keyDict.RemoveAll(k => k.clientKey == key);
}
else
{
RecordKey k = new RecordKey(key, key);
Console.WriteLine(k.getCode());
keyDict.Add(new RecordKey(key, key));
}
fillList();
}
else if (addingSpecial)
{
ItemSelector selector = new ItemSelector();
var result = selector.ShowDialog();
if (result == DialogResult.OK)
{
ItemState resultState = selector.ItemState;
keyDict.Add(new RecordKey(key, resultState));
}
fillList();
addingSpecial = false;
btnAddSpecial.Text = "Item";
}
else if (keyDict.Any(k => k.clientKey == key) && clientConnected)
{
// Assume we can have only one
RecordKey recordKey = keyDict.First(k => k.clientKey == key);
try
{
client = new TcpClient(txtClientAddress.Text, clientPort);
using (NetworkStream stream = client.GetStream())
{
Byte[] data = BitConverter.GetBytes(recordKey.getCode());
stream.Write(data, 0, data.Length);
}
client.Close();
}
catch (SocketException ex)
{
Console.WriteLine("SocketException: {0}", ex);
clientStop();
}
}
}
/**
* Handle incoming connection on listener socket.
*/
private async void HandleAsyncConnection(IAsyncResult res)
{
if (serverRunning)
{
// Listen for upcoming connection.
initListen();
}
else
{
// Or cancel if sever is stopped.
return;
}
// Socket for connected client
receiveSocket = listener.EndAcceptTcpClient(res);
StringBuilder sb = new StringBuilder();
CancellationTokenSource cancellationTokenSource = new CancellationTokenSource();
using (NetworkStream networkStream = receiveSocket.GetStream())
{
var buffer = new byte[10];
await networkStream.ReadAsync(buffer, 0, buffer.Length, cancellationTokenSource.Token);
// Read key from network stream
int keyValue = BitConverter.ToInt32(buffer, 0);
if (ItemState.isValidCode(keyValue))
{
ItemState newState = new ItemState(keyValue);
DCItemState.setState(newState);
}
else
{
// Convert to VirtualKeyCode
VirtualKeyCode key = (VirtualKeyCode)keyValue;
// Simulate a keypress on the client
switch (key)
{
/* Zoom in/out can be done using keypress (smallest step) */
case VirtualKeyCode.F1:
case VirtualKeyCode.F2:
simulator.Keyboard.KeyPress(key);
break;
/* Icon size can be done using 10 ms keydown (will not register otherwise) */
case VirtualKeyCode.F3:
case VirtualKeyCode.F4:
simulator.Keyboard.KeyDown(key);
Thread.Sleep(10);
simulator.Keyboard.KeyUp(key);
break;
/* Boolean settings can be done using 50 ms (will not register otherwise) */
default:
simulator.Keyboard.KeyDown(key);
Thread.Sleep(50);
simulator.Keyboard.KeyUp(key);
break;
}
}
receiveSocket.Close();
}
}
