public void Shift(int offset)
{
if (NameToken != null)
{
NameToken.Shift(offset);
}
if (EqualsSign >= 0)
{
EqualsSign += offset;
}
if (ValueToken != null)
{
ValueToken.Shift(offset);
}
}
public void ShiftStartingFrom(int start, int offset)
{
if (NameToken != null && NameToken.Start >= start)
{
Debug.Assert(!(start > NameToken.Start && start < NameToken.End), "Can't shift when start position is in the middle of a token");
NameToken.Shift(offset);
}
if (EqualsSign >= start)
{
EqualsSign += offset;
}
if (ValueToken != null)
{
if (ValueToken.Start >= start)
{
var composite = ValueToken as CompositeAttributeValueToken;
if (composite != null)
{
composite.ShiftStartingFrom(start, offset);
}
else if (ValueToken.Start >= start)
{
ValueToken.Shift(offset);
}
}
else if (ValueToken.Contains(start))
{
var expandable = ValueToken as IExpandableTextRange;
if (expandable != null)
{
expandable.Expand(0, offset);
}
}
}
}