private void OnModeSelect(object sender, ItemCheckEventArgs e)
{
listBox1.ClearSelected();
listBox1.Items.Clear();
var visibilityMask = checkedListBox1.CheckedItems.Cast <object>().Aggregate(0, (current, item) => current | 1 << (int)(CurveInterpolationMode)item);
if (e.NewValue == CheckState.Checked)
{
visibilityMask |= 1 << (int)(CurveInterpolationMode)checkedListBox1.Items[e.Index];
}
else
{
visibilityMask &= ~(1 << (int)(CurveInterpolationMode)checkedListBox1.Items[e.Index]);
}
// e.NewValue
foreach (var curveInfo in _curves.OrderBy(c => c.Points.Count))
{
var mask = 1 << (int)Curve.DetermineInterpolationMode(curveInfo);
if ((visibilityMask & mask) != 0)
{
listBox1.Items.Add(new ListBoxEntry()
{
Entry = curveInfo.ID,
Name = $@"Curve #{curveInfo.ID} ({curveInfo.Points.Count} points)"
});
}
else
{
CurveManager.RemoveCurve(curveInfo.ID);
}
}
}
private void OnItemSelected(object sender, ItemCheckEventArgs e)
{
if (e.NewValue == CheckState.Checked)
{
var listBoxEntry = (ListBoxEntry)listBox1.Items[e.Index];
var curveInfo = _curves.FirstOrDefault(c => c.ID == listBoxEntry.Entry);
if (curveInfo != null)
{
CurveManager.AddCurve(curveInfo);
}
}
else if (e.NewValue == CheckState.Unchecked)
{
var listBoxEntry = (ListBoxEntry)listBox1.Items[e.Index];
CurveManager.RemoveCurve(listBoxEntry.Entry);
}
}