protected string BuildLine(string message, ConsoleTextPosition position)
{
// TODO: Handle when command is longer than the available width
var msg = message;
var width = _console.WindowWidth;
var buffer = new string(' ', width);
if (msg.Length >= width)
{
msg = message.Substring(0, width - 3) + "...";
}
var line = "";
switch (position)
{
case ConsoleTextPosition.Left:
line = msg + buffer;
break;
case ConsoleTextPosition.Right:
line = buffer.Substring(msg.Length) + msg;
break;
default:
var padding = (width - msg.Length) / 2;
var pad = new string(' ', (int)padding);
line = $"{pad}{msg}{pad}";
break;
}
if (line.Length > width)
{
line = line.Substring(0, width);
}
if (line.Length < width)
{
var padding = new string(' ', width - line.Length);
line += padding;
}
return(line);
}
public void WriteHeader(string msg, ConsoleColor?foregroundColor = null, ConsoleColor?backgroundColor = null, ConsoleTextPosition position = ConsoleTextPosition.Left)
{
var color = new ColorPair(_console, foregroundColor, backgroundColor);
_console.CursorLeft = 0; //pos;
_console.CursorTop = _originalState.WindowTop;
var line = BuildLine(msg, position);
this.Write(line, color);
_originalState.ResetCursor();
}
