public bool SendKeyOp(KeyboardOp op, string key)
{
lock (tn)
{
// these can go to screen that is locked
switch (op)
{
case KeyboardOp.Reset:
//tn.tnctlr.do_reset();
return(true);
default:
break;
}
if ((tn.keyboard.kybdlock & Keyboard.KL_OIA_MINUS) != 0)
{
return(false);
}
else if (tn.keyboard.kybdlock != 0)
{
return(false);
//enq_ta(Enter_action, CN, CN);
}
else
{
// these need unlocked screen
switch (op)
{
case KeyboardOp.AID:
byte v = (byte)typeof(AID).GetField(key).GetValue(null);
tn.keyboard.key_AID(v);
return(true);
case KeyboardOp.Home:
if (tn.IN_ANSI)
{
Console.WriteLine("IN_ANSI Home key not supported");
//ansi_send_home();
return(false);
}
if (!tn.tnctlr.formatted)
{
tn.tnctlr.cursor_move(0);
return(true);
}
tn.tnctlr.cursor_move(tn.tnctlr.next_unprotected(tn.tnctlr.ROWS * tn.tnctlr.COLS - 1));
return(true);
case KeyboardOp.ATTN:
tn.net_interrupt();
return(true);
}
throw new ApplicationException("Sorry, key '" + key + "'not known");
}
}
}
public bool SendKeyOp(KeyboardOp op, string key)
{
return(SendKeyOp(op));
}
/// <summary>
/// Sends an operator key to the mainframe.
/// </summary>
/// <param name="op"></param>
/// <returns></returns>
public bool SendKeyOp(KeyboardOp op)
{
var success = false;
lock (tn)
{
// These can go to a locked screen
if (op == KeyboardOp.Reset)
{
success = true;
}
else
{
if ((tn.Keyboard.keyboardLock & KeyboardConstants.OiaMinus) != 0 ||
tn.Keyboard.keyboardLock != 0)
{
success = false;
}
else
{
// These need unlocked screen
switch (op)
{
case KeyboardOp.AID:
{
var v = (byte)typeof(AID).GetField(op.ToString()).GetValue(null);
tn.Keyboard.HandleAttentionIdentifierKey(v);
success = true;
break;
}
case KeyboardOp.Home:
{
if (tn.IsAnsi)
{
Console.WriteLine("IN_ANSI Home key not supported");
//ansi_send_home();
return(false);
}
if (!tn.Controller.Formatted)
{
tn.Controller.SetCursorAddress(0);
return(true);
}
tn.Controller.SetCursorAddress(
tn.Controller.GetNextUnprotectedField(tn.Controller.RowCount *
tn.Controller.ColumnCount - 1));
success = true;
break;
}
case KeyboardOp.ATTN:
{
tn.Interrupt();
success = true;
break;
}
default:
{
throw new ApplicationException("Sorry, key '" + op + "'not known");
}
}
}
}
}
return(success);
}
