/// <summary>
/// Recycle the specified newItem, cells and position.
/// </summary>
/// <param name="newItem">New item.</param>
/// <param name="cells">Cells.</param>
/// <param name="position">Position.</param>
public void Recycle(TetrixViewModelBase newItem, IList <TetrixViewModelBase> cells,
int position, bool recalculatePositions = true)
{
// TODO: linear search yuck, lets add a binary search here for fast insertion
bool found = false;
newItem.Position = position;
foreach (var cell in cells)
{
if (cell.CellId.Equals(newItem.CellId))
{
cell.Apply(newItem);
found = true;
break;
}
}
if (!found)
{
// reset event handler for cell selected
//newItem.Selected -= CellSelected;
//newItem.Selected += CellSelected;
if (position <= cells.Count - 1 && position >= 0)
{
cells.Insert(position, newItem);
}
else
{
cells.Add(newItem);
}
}
if (recalculatePositions)
{
RecalculatePositions(cells);
}
}
/// <summary>
/// Apply this instance.
/// </summary>
public virtual void Apply(TetrixViewModelBase newItem)
{
}