/// <summary>
/// Toggle whether the given item view is selected
/// </summary>
virtual protected void ToggleSelection(UIListItemViewBase <ItemModel> view)
{
if (view.IsSelected)
{
int index = selectedViews.IndexOf(view as ItemView);
Assert.IsTrue(index >= 0, "Tried to deselect an item not currently selected by this selection manager");
DeselectAt(index);
}
else
{
SelectView(view);
}
}
/// <summary>
/// Select the given view
/// </summary>
/// <param name="view"></param>
virtual protected void SelectView(UIListItemViewBase <ItemModel> view)
{
if (selectedViews.Count >= maxSelectedItems && selectionFullBehaviour == SelectionFullBehavior.DeselectOldest)
{
DeselectAt(0);
}
if (selectedViews.Count < maxSelectedItems)
{
view.IsSelected = true;
selectedViews.Add(view as ItemView);
selectedModels.Add(view.Model);
selectedItemEvent.Invoke(view.Model);
selectionChangedEvent.Invoke();
}
}
