public KeyAction(string keys, bool keyDown)
{
List <INPUT> eventList = new List <INPUT>();
int length = keys.Length;
for (int index = 0; index < length; index++)
{
char character = keys[index];
if (character.Equals('{'))
{
int endIndex = keys.IndexOf('}', index + 1);
if (endIndex > -1)
{
string keycode = keys.Substring(index + 1, endIndex - index - 1);
if (keycodes.ContainsKey(keycode))
{
eventList.Add(CreateInput(keycodes[keycode], keyDown));
}
else
{
TouchPal.Warn("Bad keycode value:" + keycode);
}
index = endIndex;
}
else
{
TouchPal.Warn("Unterminated keycode!");
index = length + 1;
}
}
eventList.Add(CreateInput((ushort)VkKeyScan(character), keyDown));
}
keyEvents = eventList.ToArray();
}
private void OnDataReceived(IAsyncResult asyn)
{
try
{
int iRx = 0;
iRx = socket.EndReceiveFrom(asyn, ref client);
char[] chars = new char[iRx - 1];
System.Text.Decoder d = System.Text.Encoding.UTF8.GetDecoder();
int charLen = d.GetChars(dataBuffer,
0, iRx - 1, chars, 0);
String szData = new System.String(chars);
if (szData[0].Equals('*'))
{
if (szData[1].Equals('C'))
{
string id = szData.Substring(2);
if (!id.Equals(clientID))
{
clientID = id;
SendData("A\n");
TouchPal.Debug("Client (" + id + ") connected.");
manager.ClientConnected();
}
}
if (szData[1].Equals('R') && manager != null)
{
manager.ResetControls();
SendData("A\n");
}
}
else if (manager != null)
{
string[] controlUpdates = szData.Split(new Char[] { ':' });
foreach (string controlUpdate in controlUpdates)
{
string[] values = controlUpdate.Split(new Char[] { '=' });
if (values.Count() == 2)
{
try
{
int networkID = Convert.ToInt32(values[0]);
manager.UpdateControl(networkID, values[1]);
SendData("A\n");
}
catch (FormatException fe)
{
TouchPal.Error("Bad network id value (" + values[0] + ") received from client - " + fe.Message);
}
}
}
}
WaitForData();
}
catch (SocketException se)
{
Console.WriteLine(se.Message);
}
}
public Image getImage(string filename)
{
if (filename == null || "".Equals(filename))
{
return(null);
}
if (imageCache.ContainsKey(filename))
{
return(imageCache[filename]);
}
Image newImage = null;
if (File.Exists(filename))
{
TouchPal.Debug("Loading Image:" + filename);
newImage = Image.FromFile(filename);
imageCache.Add(filename, newImage);
}
else
{
TouchPal.Warn("Missing Image:" + filename);
}
return(newImage);
}
void IAction.Execute(ControlManager manager)
{
uint result = SendInput((uint)keyEvents.Length, keyEvents, Marshal.SizeOf(keyEvents[0]));
if (result != (uint)keyEvents.Length)
{
TouchPal.Error("SendInput did not process all key events.");
}
}
private void OnDataReceived(IAsyncResult asyn)
{
try
{
int iRx = 0;
iRx = clientSocket.EndReceive(asyn);
char[] chars = new char[iRx + 1];
System.Text.Decoder d = System.Text.Encoding.UTF8.GetDecoder();
int charLen = d.GetChars(dataBuffer,
0, iRx, chars, 0);
String szData = new System.String(chars);
if (szData[0].Equals('*'))
{
if (szData[1].Equals('Q'))
{
clientSocket.Close();
WaitForConnect();
}
else if (szData[1].Equals('R') && manager != null)
{
manager.ResetControls();
}
}
else if (manager != null)
{
string[] controlUpdates = szData.Split(new Char[] { ':' });
foreach (string controlUpdate in controlUpdates)
{
string[] values = controlUpdate.Split(new Char[] { '=' });
if (values.Count() == 2)
{
try
{
int networkID = Convert.ToInt32(values[0]);
manager.UpdateControl(networkID, values[1]);
}
catch (FormatException fe)
{
TouchPal.Error("Bad network id value (" + values[0] + ") received from client - " + fe.Message);
}
}
}
}
WaitForData();
}
catch (ObjectDisposedException)
{
WaitForConnect();
}
catch (SocketException se)
{
Console.WriteLine(se.Message);
}
}
public ControlManager(INetConnection connection, IImageCache imageCache, string[] startActions, string[] resetActions, CockpitXML.CockpitControls controls)
{
this.connection = connection;
this.imageCache = imageCache;
connection.Manager = this;
// Load start actions
if (startActions != null)
{
foreach (string action in startActions)
{
this.startActions.Add(ActionFactory.CreateAction(action));
}
}
if (resetActions != null)
{
foreach (string action in resetActions)
{
if (action.StartsWith("RS:"))
{
TouchPal.Error("Reset CommandAction cannot be used as a ResetAction.");
}
else
{
this.resetActions.Add(ActionFactory.CreateAction(action));
}
}
}
// Load all of the controls defined
if (controls.Button != null)
{
foreach (CockpitXML.CockpitControlsButton control in controls.Button)
{
TouchPal.Debug("Loading button control: " + control.Name);
ButtonCockpitControl item = new ButtonCockpitControl(this, control);
this.controls.Add(control.Name, item);
}
}
// Load all of the controls defined
if (controls.Text != null)
{
foreach (CockpitXML.CockpitControlsText control in controls.Text)
{
TouchPal.Debug("Loading text control: " + control.Name);
TextCockpitControl item = new TextCockpitControl(this, control);
this.controls.Add(control.Name, item);
}
}
}
public ChangeValueAction(string change)
{
string[] values = change.Split(new Char[] { '=' });
try
{
networkID = Convert.ToInt32(values[0]);
value = values[1];
}
catch (FormatException fe)
{
TouchPal.Warn("Bad network id value (" + values[0] + ") - " + fe.Message);
}
}
public static IAction CreateAction(string description)
{
if (description == null || description.Equals(""))
{
return(null);
}
if (description[2].Equals(':'))
{
string command = description.Substring(0, 2);
string commandValue = description.Substring(3);
if (command.Equals("NS"))
{
return(new NetworkSendAction(commandValue));
}
if (command.Equals("KD"))
{
return(new KeyAction(commandValue, true));
}
if (command.Equals("KU"))
{
return(new KeyAction(commandValue, false));
}
if (command.Equals("CV"))
{
return(new ChangeValueAction(commandValue));
}
if (command.Equals("EX"))
{
return(new ExitAction());
}
if (command.Equals("RS"))
{
return(new ResetAction());
}
if (command.Equals("PH"))
{
return(new PanelVisibleAction(commandValue, false));
}
if (command.Equals("PS"))
{
return(new PanelVisibleAction(commandValue, true));
}
}
TouchPal.Warn("Invalid action definition: " + description);
return(null);
}
public void UpdateControl(int networkID, string value)
{
bool controlUpdated = false;
foreach (KeyValuePair <string, ICockpitControl> kvp in controls)
{
if (kvp.Value.NetworkID == networkID)
{
controlUpdated = true;
kvp.Value.Value = value;
}
}
if (!controlUpdated)
{
TouchPal.Debug("NetworkID " + networkID + " recieved with value " + value + " but there are no matching controls.");
}
}
private void OnClientConnect(IAsyncResult asyn)
{
try
{
TouchPal.Debug("Client connected.");
clientSocket = mainSocket.EndAccept(asyn);
WaitForData();
if (manager != null)
{
manager.ClientConnected();
}
}
catch (ObjectDisposedException)
{
WaitForConnect();
}
catch (SocketException se)
{
Console.WriteLine(se.Message);
}
}
private void WaitForConnect()
{
clientSocket = null;
mainSocket.BeginAccept(socketConnectCallback, null);
TouchPal.Debug("Waiting on client connect on TCP port 9089.");
}
static private void serializer_UnknownNode
(object sender, XmlNodeEventArgs e)
{
TouchPal.Log(LOG_LEVEL.WARN, "Unknown Node:" + e.Name + "\t" + e.Text);
}
public void StartConnection()
{
TouchPal.Debug("Starting TCP Connection");
WaitForConnect();
}
static void Main(string[] args)
{
Application.EnableVisualStyles();
Application.SetCompatibleTextRenderingDefault(false);
int forceX = -1;
int forceY = -1;
string profile = "TouchPal.xml";
foreach (string argument in args)
{
if (argument.StartsWith("-log="))
{
string level = argument.Substring(5).ToLower();
if (logLevels.ContainsKey(level))
{
logLevel = logLevels[level];
}
}
if (argument.StartsWith("-profile="))
{
profile = argument.Substring(9);
}
if (argument.StartsWith("-homedir="))
{
touchPalDirectory = argument.Substring(9);
}
if (argument.StartsWith("-tcp"))
{
udp = false;
}
if (argument.StartsWith("-udp"))
{
udp = true;
}
if (argument.StartsWith("-x="))
{
forceX = Convert.ToInt32(argument.Substring(3));
TouchPal.Debug("Forceing window x to " + argument.Substring(3));
}
if (argument.StartsWith("-y="))
{
forceY = Convert.ToInt32(argument.Substring(3));
TouchPal.Debug("Forceing window y to " + argument.Substring(3));
}
}
ResetEnvironment();
INetConnection connection = null;
if (udp)
{
connection = new UDPNetConnection();
}
else
{
connection = new TCPNetConnection();
}
IImageCache cache = new BasicImageCache();
try {
TouchPal.Debug("Parsing profile " + profile);
CockpitXML.Cockpit co = ReadConfig(profile);
TouchPal.Debug("Loading controls");
ControlManager manager = new ControlManager(connection, cache, co.StartAction, co.ResetAction, co.Controls);
connection.StartConnection();
TouchPal.Debug("Setting up form");
CockpitForm form = new CockpitForm(manager, cache, co.Layout, forceX, forceY);
Application.Run(form);
}
catch (XmlSchemaException e)
{
TouchPal.Log(LOG_LEVEL.ERROR, "Error parsing profile at position " + e.LinePosition + " on line " + e.LineNumber + " {" + e.Message + "}");
}
}
void IAction.Execute(ControlManager manager)
{
TouchPal.Debug("Exit action fired.");
manager.Exit();
}
public void StartConnection()
{
TouchPal.Debug("Starting UDP server.");
WaitForData();
}
static private void serializer_UnknownAttribute
(object sender, XmlAttributeEventArgs e)
{
System.Xml.XmlAttribute attr = e.Attr;
TouchPal.Log(LOG_LEVEL.WARN, "Unknown attribute " + attr.Name + "='" + attr.Value + "'");
}
