internal void CopyToConsole(Win32Console console)
{
bool[] dirtyRows = new bool[_bufferDimensions.Height];
for (int row = 0; row < _bufferDimensions.Height; row += 1)
{
for (int column = 0; column < _bufferDimensions.Width; column += 1)
{
if (CellChanged(row, column))
{
dirtyRows[row] = true;
break;
}
}
}
var spans = new List <RowSpan>();
for (int row = 0; row < _bufferDimensions.Height; row += 1)
{
for (int column = 0; column < _bufferDimensions.Width; column += 1)
{
if (!CellChanged(row, column))
{
continue;
}
int start = column;
while (column < _bufferDimensions.Width &&
CellChanged(row, column))
{
column += 1;
}
spans.Add(new RowSpan(row, start, column));
}
}
console.WriteOutputBuffer(_backbufferChars, _backbufferForegroundColors, _backbufferBackgroundColors, _bufferDimensions.Width, _bufferDimensions.Height, spans);
var tempbufferChars = _frontbufferChars;
var tempbufferForegroundColors = _frontbufferForegroundColors;
var tempbufferBackgroundColors = _frontbufferBackgroundColors;
_frontbufferChars = _backbufferChars;
_frontbufferForegroundColors = _backbufferForegroundColors;
_frontbufferBackgroundColors = _backbufferBackgroundColors;
_backbufferChars = tempbufferChars;
_backbufferForegroundColors = tempbufferForegroundColors;
_backbufferBackgroundColors = tempbufferBackgroundColors;
}
protected Screen()
{
ActiveControl = this;
// TODO: Save existing console buffer before resizing to fit window,
// TODO: then restore it in Dispose()
Console.CursorSize = 8;
Console.SetBufferSize(Console.WindowWidth, Console.WindowHeight);
_console = new Win32Console();
_console.EnableInputEvents();
var dim = _console.GetBufferDimensions();
this.Left = 0;
this.Top = 0;
this.Width = dim.Width;
this.Height = dim.Height;
}
internal void RestoreBufferToScreen(Win32Console console)
{
console.WriteOutputBuffer(_frontbufferChars, _frontbufferForegroundColors, _frontbufferBackgroundColors, _bufferDimensions.Width, _bufferDimensions.Height, null);
}