/// <summary>
/// Build array with sequence points movement using <c>BodyChangeHistory</c> instance,
/// which is storing informations collected from editor events.
/// </summary>
/// <param name="history"><c>BodyChangeHistory</c> instance storing informations collected from editor events.</param>
private void findChanges(BodyChangeHistory history)
{
for (int i = 0; i < history.TextChanges.Count; i++)
{
if (history.TextChanges[i].Semicolon != null)
{
int oldStartOff = oldOffset(history.TextChanges[i].Offset, i, history.TextChanges);
int line, column;
history.Converter.GetPositionFromOffset(oldStartOff, out line, out column);
if (history.TextChanges[i].Removed)
{
diffSequencePoints[findSeqPoint((uint)line, (uint)column)] -= history.TextChanges[i].Semicolon.Length;
}
else
{
diffSequencePoints[findSeqPoint((uint)line, (uint)column)] += history.TextChanges[i].Semicolon.Length;
}
}
}
}
public SequencePointRemapper(List <SequencePoint> origSeqPoints, List <SequencePoint> newSeqPoints, BodyChangeHistory history)
{
originalSequencePoints = origSeqPoints;
diffSequencePoints = new int[origSeqPoints.Count];
newSequencePoints = newSeqPoints;
if (history != null)
{
findChanges(history);
}
}
