/// <summary>
/// check has exist <paramref name="uniPopupHandler"/> in active stack
/// </summary>
/// <param name="uniPopupHandler"></param>
/// <returns></returns>
public bool HasPoup(IUniPopupHandler uniPopupHandler)
{
foreach (var handler in _stacks)
{
if (handler == uniPopupHandler)
{
return(true);
}
}
return(false);
}
/// <summary>
/// show popup
/// </summary>
/// <param name="uniPopupHandler">popup wanna show</param>
public void Show(IUniPopupHandler uniPopupHandler)
{
var lastOrder = 0;
if (_stacks.Count > 0)
{
var top = _stacks.Peek();
lastOrder = top.Canvas.sortingOrder;
}
uniPopupHandler.UpdateSortingOrder(lastOrder + 10);
SortingOrder.OnNext(lastOrder);
_stacks.Push(uniPopupHandler);
uniPopupHandler.Show(); // show
}
/// <summary>
/// show popup and hide previous popup
/// </summary>
/// <param name="uniPopupHandler">popup wanna show</param>
/// <param name="number">number previous popup wanna hide</param>
public void Show(IUniPopupHandler uniPopupHandler,
int number)
{
if (number > _stacks.Count)
{
number = _stacks.Count;
}
for (int i = 0; i < number; i++)
{
var p = _stacks.Pop();
p.Close();
}
Show(uniPopupHandler);
}
/// <summary>
/// show popup and hide all previous popup
/// </summary>
/// <param name="uniPopupHandler">popup wanna show</param>
public void ShowAndHideAll(IUniPopupHandler uniPopupHandler)
{
Show(uniPopupHandler, _stacks.Count);
}
