//CSI J
protected void ProcessEraseInDisplay(string param)
{
int d = ParseInt(param, 0);
TerminalDocument doc = GetDocument();
int col = _manipulator.CaretColumn;
switch (d)
{
case 0: //erase below
_manipulator.RemoveAfterCaret();
doc.ReplaceCurrentLine(_manipulator.Export());
doc.RemoveAfter(doc.TopLineNumber + GetConnection().TerminalHeight);
if (_currentdecoration.IsDefault)
{
doc.ClearAfter(doc.CurrentLineNumber + 1);
}
else
{
doc.ClearAfter(doc.CurrentLineNumber + 1, _currentdecoration);
}
_manipulator.Load(doc.CurrentLine, col);
break;
case 1: //erase above
_manipulator.FillSpace(0, _manipulator.CaretColumn);
doc.ReplaceCurrentLine(_manipulator.Export());
if (_currentdecoration.IsDefault)
{
doc.ClearRange(doc.TopLineNumber, doc.CurrentLineNumber);
}
else
{
doc.ClearRange(doc.TopLineNumber, doc.CurrentLineNumber, _currentdecoration);
}
_manipulator.Load(doc.CurrentLine, col);
break;
case 2: //erase all
doc.ReplaceCurrentLine(_manipulator.Export());
if (_homePositionOnCSIJ2) //SFUではこうなる
{
ProcessCursorPosition(1, 1);
col = 0;
}
if (_currentdecoration.IsDefault)
{
doc.ClearAfter(doc.TopLineNumber);
}
else
{
doc.ClearAfter(doc.TopLineNumber, _currentdecoration);
}
_manipulator.Load(doc.CurrentLine, col);
break;
default:
throw new UnknownEscapeSequenceException(String.Format("unknown ED option {0}", param));
}
}
//CSI J
protected void ProcessEraseInDisplay(string param)
{
int d = ParseInt(param, 0);
TerminalDocument doc = GetDocument();
int col = _manipulator.CaretColumn;
switch (d)
{
case 0: //erase below
{
EraseRight();
doc.ReplaceCurrentLine(_manipulator.Export());
int bottom = doc.TopLineNumber + doc.TerminalHeight;
doc.EnsureLine(bottom - 1);
doc.RemoveAfter(bottom);
doc.ClearRange(doc.CurrentLineNumber + 1, bottom, _currentdecoration);
_manipulator.Load(doc.CurrentLine, col);
}
break;
case 1: //erase above
{
EraseLeft();
doc.ReplaceCurrentLine(_manipulator.Export());
doc.ClearRange(doc.TopLineNumber, doc.CurrentLineNumber, _currentdecoration);
_manipulator.Load(doc.CurrentLine, col);
}
break;
case 2: //erase all
{
doc.ReplaceCurrentLine(_manipulator.Export());
//if(_homePositionOnCSIJ2) { //SFUではこうなる
// ProcessCursorPosition(1,1);
// col = 0;
//}
int top = doc.TopLineNumber;
int bottom = top + doc.TerminalHeight;
doc.EnsureLine(bottom - 1);
doc.RemoveAfter(bottom);
doc.ClearRange(top, bottom, _currentdecoration);
_manipulator.Load(doc.CurrentLine, col);
}
break;
default:
throw new UnknownEscapeSequenceException(String.Format("unknown ED option {0}", param));
}
}
//CSI J
protected void ProcessEraseInDisplay(string param)
{
int d = ParseInt(param, 0);
TerminalDocument doc = GetDocument();
int cur = doc.CurrentLineNumber;
int top = doc.TopLineNumber;
int bottom = top + doc.TerminalHeight;
int col = _manipulator.CaretColumn;
switch (d)
{
case 0: //erase below
{
if (col == 0 && cur == top)
{
goto ERASE_ALL;
}
EraseRight();
doc.ReplaceCurrentLine(_manipulator.Export());
doc.EnsureLine(bottom - 1);
doc.RemoveAfter(bottom);
doc.ClearRange(cur + 1, bottom, _currentdecoration);
_manipulator.Load(doc.CurrentLine, col);
}
break;
case 1: //erase above
{
if (col == doc.TerminalWidth - 1 && cur == bottom - 1)
{
goto ERASE_ALL;
}
EraseLeft();
doc.ReplaceCurrentLine(_manipulator.Export());
doc.ClearRange(top, cur, _currentdecoration);
_manipulator.Load(doc.CurrentLine, col);
}
break;
case 2: //erase all
ERASE_ALL:
{
GetDocument().ApplicationModeBackColor = (_currentdecoration != null) ? _currentdecoration.BackColor : Color.Empty;
doc.ReplaceCurrentLine(_manipulator.Export());
//if(_homePositionOnCSIJ2) { //SFUではこうなる
// ProcessCursorPosition(1,1);
// col = 0;
//}
doc.EnsureLine(bottom - 1);
doc.RemoveAfter(bottom);
doc.ClearRange(top, bottom, _currentdecoration);
_manipulator.Load(doc.CurrentLine, col);
}
break;
default:
throw new UnknownEscapeSequenceException(String.Format("unknown ED option {0}", param));
}
}