} //return new ObservableCollection<Measure>(from measure in calculatedMeasureItemListChangeHandler.Items orderby measure.position select measure); }
/// <summary>
/// Rajoute un fils
/// </summary>
/// <param name="item"></param>
public void AddItem(CalculatedMeasureItem item, bool sort = true)
{
item.SetPosition(calculatedMeasureItemListChangeHandler.Items.Count);
item.SetParent(this);
calculatedMeasureItemListChangeHandler.AddNew(item, sort);
UpdateParents();
OnPropertyChanged("calculatedMeasureItemListChangeHandler.Items");
}
/// <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>
/// copie exacte
/// </summary>
/// <returns></returns>
public CalculatedMeasureItem GetCopy(CalculatedMeasureItem item)
{
if (item == null)
{
item = new CalculatedMeasureItem();
}
item.amount = this.amount;
item.measure = this.measure;
item.measureType = this.measureType;
item.sign = this.sign;
return(item);
}
/// <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();
}
}
/// <summary>
/// Met à jour un fils
/// </summary>
/// <param name="item"></param>
public void UpdateItem(CalculatedMeasureItem updatedItem, bool sort = true)
{
calculatedMeasureItemListChangeHandler.AddUpdated(updatedItem, sort);
UpdateParents();
OnPropertyChanged("calculatedMeasureItemListChangeHandler.Items");
}