public bool GetSelectionInDocument(out int pos, out int length)
{
pos = length = 0;
if (!HasSelection)
{
return(false);
}
Position begin = _selection.BeginDrawPos;
Position end = _selection.EndDrawPos;
int startPos = _document.Line(begin.Row).Start + begin.Column;
int endPos = _document.Line(end.Row).Start + end.Column;
pos = startPos;
length = endPos - startPos;
return(true);
}
public static ITextViewLine LastLine(this ITextViewDocument document)
{
return(document.Line(document.LastLineIndex()));
}
public void RemovingBeforeFirstCharacterRemovesLine()
{
Assert.AreEqual(2, _document.LineCount);
_document.Delete(_document.Line(1).Start - 1, 1);
Assert.AreEqual(1, _document.LineCount);
}
