/// <summary>
/// Oublier un fils
/// </summary>
/// <param name="item"></param>
public void ForgetItem(CalculatedMeasureItem itemToForget)
{
foreach (CalculatedMeasureItem item in calculatedMeasureItemListChangeHandler.Items)
{
if (item.GetPosition() > itemToForget.GetPosition())
{
item.SetPosition(item.GetPosition() - 1);
}
}
itemToForget.SetPosition(-1);
calculatedMeasureItemListChangeHandler.forget(itemToForget);
}
/// <summary>
/// Retire un fils
/// </summary>
/// <param name="item"></param>
public void RemoveItem(CalculatedMeasureItem itemToRemove)
{
if (calculatedMeasureItemListChangeHandler.Items.Contains(itemToRemove))
{
foreach (CalculatedMeasureItem item in calculatedMeasureItemListChangeHandler.Items)
{
if (item.GetPosition() > itemToRemove.GetPosition())
{
item.SetPosition(item.GetPosition() - 1);
}
if (!item.Equals(itemToRemove))
{
calculatedMeasureItemListChangeHandler.AddUpdated(item);
}
}
calculatedMeasureItemListChangeHandler.AddDeleted(itemToRemove);
itemToRemove.SetPosition(-1);
UpdateParents();
}
}
