public IndentBlockCommand(Document document)
{
before = document.GetCarets();
after = document.GetCarets();
after.First.MoveRight();
after.Second.MoveRight();
var sortedBefore = Caret.Order(before);
int firstLine = sortedBefore.First.Line;
int lastLine = sortedBefore.Second.Line;
if (sortedBefore.Second.Column == 0)
{
--lastLine;
Caret.Max(after).MoveLeft();
}
for (int i = firstLine; i <= lastLine; i++)
{
document.Point = document.Mark = Caret.AtStartOfLine(document, i);
inner.Add(new ReplaceText(document, "\t"));
}
document.SetCarets(before);
}
public UnindentBlockCommand(Document document)
{
before = document.GetCarets();
after = document.GetCarets();
var sortedBefore = Caret.Order(before);
for (int i = sortedBefore.First.Line; i <= sortedBefore.Second.Line; i++)
{
if (sortedBefore.Second.Column == 0 && sortedBefore.Second.Line == i && before.First != before.Second)
continue;
document.Mark = document.Point = Caret.AtStartOfLine(document, i);
if (document.Point.EndOfLine)
continue;
if (char.IsWhiteSpace(document.Point.CharOnRight))
{
if (i == before.First.Line)
after.First.MoveLeft();
if (i == before.Second.Line)
after.Second.MoveLeft();
document.MovePoint(Direction.Right);
inner.Add(new ReplaceText(document, ""));
}
}
document.SetCarets(before);
}
