/// <summary>
/// Removes all popups from this menu.
/// </summary>
/// <param name="afterHidden"></param>
public void RemoveAllPopups(UnityAction afterHidden)
{
// Create a copy to not edit the list while looping through it.
List <MCMenu> popupMenuCopy = new List <MCMenu>(PopupMenus);
for (int i = 0; i < popupMenuCopy.Count; i++)
{
int currentIndex = i;
// Hide each popupMenu.
popupMenuCopy[i].Hide(() =>
{
// Called when this popup menu is closed.
PopupMenus.Remove(popupMenuCopy[currentIndex]);
if (PopupMenus.Count <= 0)
{
if (afterHidden != null)
{
afterHidden();
}
}
});
}
}
/// <summary>
/// Add a popup to this menu and assign this menu as the parent for the popup.
/// </summary>
/// <param name="mcMenu">The new popup object.</param>
/// <param name="data">Data that is passed to the popup that is created.</param>
public MCMenu AddPopup(MCMenu mcMenu, object data = null)
{
PopupMenus.Add(mcMenu);
mcMenu.Parent = this;
mcMenu.Show(data);
_menuController.OnMenuAdded(mcMenu);
return(mcMenu);
}
public bool NodeWasAddedToPopupMenu(int nodeid)
{
try
{
return(PopupMenus.Select(x => x.Node.Id == nodeid).Count() > 0 ? true : false);
}
catch
{
return(false);
}
}
/// <summary>
/// Called when this menu should be hidden.
/// </summary>
/// <param name="afterHidden">A function that should be called when this menu is hidden.</param>
public void Hide(UnityAction afterHidden)
{
if (_callBackHide != null)
{
afterHidden += _callBackHide;
}
// Remove all null values for popupMenus that are destroyed.
PopupMenus.RemoveAll(menu => !menu);
if (PopupMenus.Count <= 0)
{
// There are no popups to take care of, increase performance and skip those.
OnHide(afterHidden);
}
else
{
RemoveAllPopups(() =>
{
// There are no popupMenus left, we can actually hide the parent menu.
OnHide(afterHidden);
});
}
}
public PopupMenu GetPopupMenu(int id)
{
return(PopupMenus.Single <PopupMenu>(x => x.Id == id));
}
/// <summary>
/// Remove a specific popup menu.
/// </summary>
/// <param name="mcMenu"></param>
public void RemovePopup(MCMenu mcMenu)
{
PopupMenus.Remove(mcMenu);
mcMenu.Parent = null;
mcMenu.Hide();
}