//これを送ってくるアプリケーションは viで下方スクロール
protected void ProcessDeleteLines(string param)
{
int d = ParseInt(param, 1);
/*
* TerminalDocument doc = GetDocument();
* _manipulator.Clear(GetConnection().TerminalWidth);
* GLine target = doc.CurrentLine;
* for(int i=0; i<d; i++) {
* target.Clear();
* target = target.NextLine;
* }
*/
TerminalDocument doc = GetDocument();
int caret_col = _manipulator.CaretColumn;
int offset = doc.CurrentLineNumber - doc.TopLineNumber;
doc.UpdateCurrentLine(_manipulator);
if (doc.ScrollingBottom == -1)
{
doc.SetScrollingRegion(0, doc.TerminalHeight - 1);
}
for (int i = 0; i < d; i++)
{
doc.ScrollDown(doc.CurrentLineNumber, doc.ScrollingBottom);
doc.CurrentLineNumber = doc.TopLineNumber + offset;
}
_manipulator.Load(doc.CurrentLine, caret_col);
}
//これを送ってくるアプリケーションは viで上方スクロール
protected void ProcessInsertLines(string param)
{
int d = ParseInt(param, 1);
TerminalDocument doc = GetDocument();
int caret_pos = _manipulator.CaretColumn;
int offset = doc.CurrentLineNumber - doc.TopLineNumber;
doc.UpdateCurrentLine(_manipulator);
if (doc.ScrollingBottom == -1)
{
doc.SetScrollingRegion(0, GetDocument().TerminalHeight - 1);
}
for (int i = 0; i < d; i++)
{
doc.ScrollUp(doc.CurrentLineNumber, doc.ScrollingBottom);
doc.CurrentLineNumber = doc.TopLineNumber + offset;
}
_manipulator.Load(doc.CurrentLine, caret_pos);
}
public void OnReception(ByteDataFragment data)
{
try {
bool pass_to_terminal = true;
if (_modalTerminalTask != null)
{
bool show_input = _modalTerminalTask.ShowInputInTerminal;
_modalTerminalTask.OnReception(data);
if (!show_input)
{
pass_to_terminal = false; //入力を見せない(XMODEMとか)のときはターミナルに与えない
}
}
//バイナリログの出力
_logService.BinaryLogger.Write(data);
if (pass_to_terminal)
{
TerminalDocument document = _document;
lock (document) {
_manipulator.Load(document.CurrentLine, 0);
_manipulator.CaretColumn = document.CaretColumn;
_decoder.OnReception(data);
document.UpdateCurrentLine(_manipulator);
document.CaretColumn = _manipulator.CaretColumn;
CheckDiscardDocument();
AdjustTransientScrollBar();
//現在行が下端に見えるようなScrollBarValueを計算
int n = document.CurrentLineNumber - document.TerminalHeight + 1 - document.FirstLineNumber;
if (n < 0)
{
n = 0;
}
//Debug.WriteLine(String.Format("E={0} C={1} T={2} H={3} LC={4} MAX={5} n={6}", _transientScrollBarEnabled, _tag.Document.CurrentLineNumber, _tag.Document.TopLineNumber, _tag.Connection.TerminalHeight, _transientScrollBarLargeChange, _transientScrollBarMaximum, n));
if (IsAutoScrollMode(n))
{
_scrollBarValues.Value = n;
document.TopLineNumber = n + document.FirstLineNumber;
}
else
{
_scrollBarValues.Value = document.TopLineNumber - document.FirstLineNumber;
}
//Invalidateをlockの外に出す。このほうが安全と思われた
//受信スレッド内ではマークをつけるのみ。タイマーで行うのはIntelliSenseに副作用あるので一時停止
//_promptRecognizer.SetContentUpdateMark();
_promptRecognizer.Recognize();
}
if (_afterExitLockActions.Count > 0)
{
Control main = _session.OwnerWindow.AsControl();
foreach (AfterExitLockDelegate action in _afterExitLockActions)
{
main.Invoke(action);
}
_afterExitLockActions.Clear();
}
}
if (_modalTerminalTask != null)
{
_modalTerminalTask.NotifyEndOfPacket();
}
_session.NotifyViewsDataArrived();
}
catch (Exception ex) {
RuntimeUtil.ReportException(ex);
}
}
//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.UpdateCurrentLine(_manipulator);
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.UpdateCurrentLine(_manipulator);
doc.ClearRange(top, cur, _currentdecoration);
_manipulator.Load(doc.CurrentLine, col);
}
break;
case 2: //erase all
ERASE_ALL : {
GetDocument().ApplicationModeBackColor =
(_currentdecoration != null) ? _currentdecoration.GetBackColorSpec() : ColorSpec.Default;
doc.UpdateCurrentLine(_manipulator);
//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));
}
}