/// <summary>
/// Sends a character to the terminal.
/// This is used for special characters like F1, Tab, et cetera.
/// </summary>
/// <param name="key">The key to send.</param>
public void SendKey(TnKey key)
{
try
{
if (this.emu.IsConnected)
{
enterKeyPressed = key == TnKey.Enter;
textKeyPressed = false;
this.emu.SendKey(true, key, 2000);
if (key == TnKey.Tab || key == TnKey.BackTab)
{
UpdateCaretIndex();
// this.Refresh();
}
else if (key == TnKey.Erase || key == TnKey.Delete)
{
this.Refresh();
}
}
}
catch (TNHostException tnHostException)
{
log.Warn("Exceção TNHostException em terminal.SendKey", tnHostException);
}
catch (Exception e)
{
log.Error("Exceção não esperada em terminal.SendKey", e);
emu_Disconnected(emu, e.Message);
}
}
public async override Task RunCommand(object sender)
{
var engine = (IAutomationEngineInstance)sender;
int mouseX = 0, mouseY = 0;
if (!string.IsNullOrEmpty(v_XMousePosition))
{
mouseX = (int)await v_XMousePosition.EvaluateCode(engine);
}
if (!string.IsNullOrEmpty(v_YMousePosition))
{
mouseY = (int)await v_YMousePosition.EvaluateCode(engine);
}
var vTimeout = ((int)await v_Timeout.EvaluateCode(engine)) * 1000;
OpenEmulator terminalObject = (OpenEmulator)((OBAppInstance)await v_InstanceName.EvaluateCode(engine)).Value;
if (terminalObject.TN3270 == null || !terminalObject.TN3270.IsConnected)
{
throw new Exception($"Terminal Instance {v_InstanceName} is not connected.");
}
TnKey selectedKey = (TnKey)Enum.Parse(typeof(TnKey), v_TerminalKey);
if (!string.IsNullOrEmpty(v_XMousePosition) && !string.IsNullOrEmpty(v_YMousePosition))
{
terminalObject.TN3270.SetCursor(mouseX, mouseY);
}
terminalObject.TN3270.SendKey(false, selectedKey, vTimeout);
terminalObject.Redraw();
}
/// <summary>
/// Sends a character to the terminal.
/// This is used for special characters like F1, Tab, et cetera.
/// </summary>
/// <param name="key">The key to send.</param>
public void SendKey(TnKey key)
{
this.emu.SendKey(true, key, 2000);
if (key != TnKey.Tab && key != TnKey.BackTab)
{
this.Refresh();
}
}
/// <summary>
/// Sends a character to the terminal.
/// This is used for special characters like F1, Tab, et cetera.
/// </summary>
/// <param name="key">The key to send.</param>
public void SendKey(TnKey key)
{
try
{
this.emu.SendKey(true, key, 2000);
this.UpdateCaretIndex();
if (key != TnKey.Tab && key != TnKey.BackTab)
{
}
}
catch (Exception ex)
{
Reporter.ToLog(eLogLevel.ERROR, $"Method - {MethodBase.GetCurrentMethod().Name}, Error - {ex.Message}", ex);
}
}
public void SendKey(TnKey tnKey)
{
var keySent = Emulator3270.SendKey(true, tnKey, _emulatorConfig.TimeOut);
if (keySent)
{
if (!Emulator3270.WaitForHostSettle(200, _emulatorConfig.TimeOut))
{
RaiseException(new Exception("Timeout waitting for host to settle!"));
}
}
else
{
RaiseException(new Exception("Timeout sending Key '" + tnKey.ToString() + "'"));
}
}
public override void RunCommand(object sender)
{
var engine = (IAutomationEngineInstance)sender;
var mouseX = v_XMousePosition.ConvertUserVariableToString(engine);
var mouseY = v_YMousePosition.ConvertUserVariableToString(engine);
var vTimeout = int.Parse(v_Timeout.ConvertUserVariableToString(engine)) * 1000;
OpenEmulator terminalObject = (OpenEmulator)v_InstanceName.GetAppInstance(engine);
if (terminalObject.TN3270 == null || !terminalObject.TN3270.IsConnected)
{
throw new Exception($"Terminal Instance {v_InstanceName} is not connected.");
}
TnKey selectedKey = (TnKey)Enum.Parse(typeof(TnKey), v_TerminalKey);
if (!string.IsNullOrEmpty(mouseX) && !string.IsNullOrEmpty(mouseY))
{
terminalObject.TN3270.SetCursor(int.Parse(mouseX), int.Parse(mouseY));
}
terminalObject.TN3270.SendKey(false, selectedKey, vTimeout);
terminalObject.Redraw();
}
private void SendKey_Click(object sender, RoutedEventArgs e)
{
try
{
TnKey key = (TnKey)Enum.Parse(typeof(TnKey), KeytoSend.SelectedValue.ToString());
mDriver.MFE.SendKey(key);
if (RecordBtn.IsChecked == true)
{
if (mDriver.mBusinessFlow == null)
{
return;
}
ActMainframeSendKey AMSK = new ActMainframeSendKey();
AMSK.Description = ("Send " + key.ToString() + " Key to Mainframe ");
mDriver.mBusinessFlow.CurrentActivity.Acts.Add((Actions.Act)AMSK);
}
Refresh();
}
finally
{
}
}
/// <summary>
/// Sends the specified key stroke to the emulator.
/// </summary>
/// <param name="waitForScreenToUpdate"></param>
/// <param name="key"></param>
/// <param name="timeout"></param>
/// <returns></returns>
public bool SendKey(bool waitForScreenToUpdate, TnKey key, int timeout)
{
bool triggerSubmit = false;
bool success = false;
string command;
//This is only used as a parameter for other methods when we're using function keys.
//e.g. F1 yields a command of "PF" and a functionInteger of 1.
int functionInteger = -1;
if (sout != null && Debug == true)
{
sout.WriteLine("SendKeyFromText(" + waitForScreenToUpdate + ", \"" + key.ToString() + "\", " + timeout + ")");
}
if (currentConnection == null)
{
throw new TNHostException("TNEmulator is not connected", "There is no currently open TN3270 connection", null);
}
//Get the command name and accompanying int parameter, if applicable
if (Constants.FunctionKeys.Contains(key))
{
command = "PF";
functionInteger = Constants.FunctionKeyIntLUT[key];
}
else if (Constants.AKeys.Contains(key))
{
command = "PA";
functionInteger = Constants.FunctionKeyIntLUT[key];
}
else
{
command = key.ToString();
}
//Should this action be followed by a submit?
triggerSubmit = this.Config.SubmitAllKeyboardCommands || this.currentConnection.KeyboardCommandCausesSubmit(command);
if (triggerSubmit)
{
lock (this)
{
this.DisposeOfCurrentScreenXML();
currentScreenXML = null;
if (sout != null && Debug)
{
sout.WriteLine("mre.Reset. Count was " + semaphore.Count);
}
// Clear to initial count (0)
semaphore.Reset();
}
}
success = this.currentConnection.ExecuteAction(triggerSubmit, command, functionInteger);
if (sout != null && Debug)
{
sout.WriteLine("SendKeyFromText - submit = " + triggerSubmit + " ok=" + success);
}
if (triggerSubmit && success)
{
// Wait for a valid screen to appear
if (waitForScreenToUpdate)
{
success = this.Refresh(true, timeout);
}
else
{
success = true;
}
}
return(success);
}
protected virtual void SetKeyNavigate(TnKey key)
{
KeyNavigate = key;
}
protected virtual void SetKeyPreview(TnKey key)
{
KeyPreview = key;
}
protected virtual void SetKeyForward(TnKey key)
{
KeyForward = key;
}
protected override void OnKeyDown(KeyEventArgs e)
{
if (TN3270.IsConnected)
{
if (TerminalKeys.Open3270TerminalKeysDict.ContainsKey(e.KeyCode))
{
TnKey sendKey = TerminalKeys.Open3270TerminalKeysDict[e.KeyCode];
TN3270.SendKey(false, sendKey, 2000);
}
else if (e.KeyCode == Keys.ShiftKey)
{
return;
}
else
{
bool shift = false;
var character = (char)e.KeyCode;
if (GlobalHook.IsKeyDown(Keys.ShiftKey))
{
if (GlobalHook.IsKeyToggled(Keys.Capital))
{
if (char.IsLetter(character))
{
shift = false;
}
else
{
shift = true;
}
}
else
{
shift = true;
}
}
else
{
if (GlobalHook.IsKeyToggled(Keys.Capital))
{
if (char.IsLetter(character))
{
shift = true;
}
}
else
{
shift = false;
}
}
var buf = new StringBuilder(256);
var keyboardState = new byte[256];
if (shift)
{
keyboardState[(int)Keys.ShiftKey] = 0xff;
}
GlobalHook.ToUnicode((uint)e.KeyCode, 0, keyboardState, buf, 256, 0);
var selectedKey = buf.ToString();
TN3270.SetText(selectedKey);
}
Redraw();
}
e.Handled = true;
}
