void CodeCompletionCallback(IListItem selectedItem, int selectedIndex)
{
var item = selectedItem as CodeCompletionListItem;
TextSpan curWord = _codeView.PreviousWordSpan();
int delta = item.Text.Length - curWord.Length;
int newColumn = _codeView.Caret.Column + delta;
_document.Delete(curWord.Start, curWord.Length);
_document.Insert(curWord.Start, item.Text);
_codeView.Caret.SetPosition(_codeView.Caret.Row, newColumn);
_codeView.SetKeyboardFocus();
}
public static void DeleteLine(this ITextViewDocument document, int lineNumber)
{
document.Delete(document.Buffer.CurrentSnapshot.Lines[lineNumber].ExtentIncludingLineBreak.Span);
}
public void RemovingBeforeFirstCharacterRemovesLine()
{
Assert.AreEqual(2, _document.LineCount);
_document.Delete(_document.Line(1).Start - 1, 1);
Assert.AreEqual(1, _document.LineCount);
}
