/// <summary>
/// Requests the user input, without sending it to the ssh connection.
/// </summary>
/// <returns>The user input.</returns>
/// <param name="prompt">Prompt.</param>
/// <param name="echo">Echo char. If null, the keypress will be displayed</param>
public String RequestUserInput(String prompt, char?echoChar = null)
{
UserInputMode = true;
Write(prompt);
String input = "";
while (userkeypress.WaitOne())
{
if (LastKeyPress == Gdk.Key.BackSpace)
{
if (input.Length > 0)
{
input = input.Substring(0, input.Length - 1);
if (echoChar.HasValue)
{
Write("\b \b");
}
}
}
else if (LastKeyPress == Gdk.Key.Return)
{
Write("\r\n");
break;
}
else
{
Write(echoChar.HasValue ? echoChar.Value.ToString() : LastKeyPress.ToString());
input += LastKeyPress;
}
}
UserInputMode = false;
return(input);
}
/// <summary>
/// Requests the user input, without sending it to the ssh connection.
/// </summary>
/// <returns>The user input.</returns>
/// <param name="prompt">Prompt.</param>
/// <param name="echo">Echo char. If null, the keypress will be displayed</param>
public String RequestUserInput(String prompt, char?echoChar = null)
{
UserInputMode = true;
Write(prompt);
String input = "";
while (UserInputMode && userkeypress.WaitOne())
{
switch (LastKeyPress)
{
case Gdk.Key.BackSpace:
{
if (input.Length > 0)
{
input = input.Substring(0, input.Length - 1);
if (echoChar.HasValue)
{
Write("\b \b");
}
}
}
break;
case Gdk.Key.Return:
case Gdk.Key.KP_Enter:
{
Write(Environment.NewLine);
UserInputMode = false; //Stop Input
break;
}
case Gdk.Key.Shift_L:
case Gdk.Key.Shift_R:
case Gdk.Key.ISO_Level3_Shift: //Alt Gr
{
//Do nothing
}
break;
default:
{
var keyValue = LastKeyPress.GetChar();
Write(echoChar.HasValue ? echoChar.Value.ToString() : keyValue.ToString());
input += keyValue;
}
break;
}
}
UserInputMode = false;
return(input);
}
/// <summary>
/// Keep track of how many keypresses the user has done and returns whether Snow Effect should be activated for each change.
/// </summary>
/// <returns>True if Snow Effect should be activated for this change. False if Snow Effect should be ignored for this change.</returns>
private bool ComboCheck()
{
if (TypingConfig.ComboActivationThreshold == 0)
{
LastKeyPress = DateTime.Now;
return(true);
}
var now = DateTime.Now;
ComboStreak++;
if (LastKeyPress.AddMilliseconds(TypingConfig.ComboTimeout) < now) // More than x ms since last key-press. Combo has been broken.
{
ComboStreak = 1;
}
LastKeyPress = now;
var activateSnowEffect = ComboStreak >= TypingConfig.ComboActivationThreshold; // Activate SnowEffect if number of keypresses exceeds the threshold for activation
return(activateSnowEffect); // Perhaps different levels for Snow-Effect intensity? First just particles, then screen shake?
}
