public void SetSpectralPoint(int idx, double lambda_, double intensity_)
{
if (Helper.InRange(idx, 0, points.Count - 1))
{
SpectralPoint sp_new = new SpectralPoint(lambda_, intensity_);
if (idx == lastModifiedIdx)
{
undo.SetAfter(sp_new);
}
else
{
undo = new SpectrumUndo(EAction.Moved, points[idx], sp_new);
}
//reuse it as a flag....
lastModifiedIdx = -1;
//if it's still fits in the same point interval - exchange it
if ((idx > 0) && (idx < points.Count - 1))
{
int check = CheckInBetween(points[idx - 1], sp_new, points[idx + 1]);
if (check == 0)
{
lastModifiedIdx = idx;
points[idx] = sp_new;
}
}
//if not - remove + binary search
if (lastModifiedIdx == -1)
{
points.RemoveAt(idx);
lastModifiedIdx = AddHelperSpectralPoint(sp_new, true);
}
CallSpectrumChanged();
}
}
public int AddSpectralPoint(SpectralPoint sp)
{
int idx = AddHelperSpectralPoint(sp, false);
CallSpectrumChanged();
undo = new SpectrumUndo(EAction.Added, null, sp);
lastModifiedIdx = -1;
return idx;
}
public void DeleteSpectralPoint(int idx)
{
if ((idx != -1) && (idx < points.Count))
{
undo = new SpectrumUndo(EAction.Deleted, points[idx], null);
points.RemoveAt(idx);
if (OnSpectrumChanged != null)
OnSpectrumChanged();
lastModifiedIdx = -1;
}
}
private void AddRedo(SpectrumUndo op)
{
redoList.Insert(0, op);
SetBtnRedoEntry(op.ToString(), EFrontRear.Front);
if (tsBtnRedo.DropDown.Items.Count > 10)
tsBtnRedo.DropDown.Items.RemoveAt(10);
tsBtnRedo.Enabled = redoList.Count > 0;
}