static GenericMenu PrepareMenu(DropdownMenu menu, EventBase triggerEvent)
{
menu.PrepareForDisplay(triggerEvent);
var genericMenu = new GenericMenu();
foreach (var item in menu.MenuItems())
{
var action = item as DropdownMenuAction;
if (action != null)
{
if ((action.status & DropdownMenuAction.Status.Hidden) == DropdownMenuAction.Status.Hidden ||
action.status == 0)
{
continue;
}
bool isChecked = (action.status & DropdownMenuAction.Status.Checked) == DropdownMenuAction.Status.Checked;
if ((action.status & DropdownMenuAction.Status.Disabled) == DropdownMenuAction.Status.Disabled)
{
genericMenu.AddDisabledItem(new GUIContent(action.name), isChecked);
}
else
{
genericMenu.AddItem(new GUIContent(action.name), isChecked, () =>
{
action.Execute();
});
}
}
else
{
var separator = item as DropdownMenuSeparator;
if (separator != null)
{
genericMenu.AddSeparator(separator.subMenuPath);
}
}
}
return(genericMenu);
}
/// <summary>
/// Opens a dropdown anchored to the bottom border of the target rect
/// </summary>
/// <param name="menu"></param>
/// <param name="target"></param>
public void Open(DropdownMenu menu, Rect target)
{
if (menu == null)
{
throw new ArgumentNullException(nameof(menu));
}
if (blockingLayer.parent != null)
{
Close();
}
targetRect = target;
menu.PrepareForDisplay(null);
Build(menu);
rootMenu.RegisterCallback <GeometryChangedEvent>(OnBuildComplete);
root.Add(blockingLayer);
}
private static GenericMenu PrepareMenu(DropdownMenu menu, EventBase triggerEvent)
{
menu.PrepareForDisplay(triggerEvent);
GenericMenu genericMenu = new GenericMenu();
foreach (DropdownMenuItem item in menu.MenuItems())
{
DropdownMenuAction action = item as DropdownMenuAction;
if (action != null)
{
if ((action.status & DropdownMenuAction.Status.Hidden) != DropdownMenuAction.Status.Hidden && action.status != 0)
{
bool on = (action.status & DropdownMenuAction.Status.Checked) == DropdownMenuAction.Status.Checked;
if ((action.status & DropdownMenuAction.Status.Disabled) == DropdownMenuAction.Status.Disabled)
{
genericMenu.AddDisabledItem(new GUIContent(action.name), on);
}
else
{
genericMenu.AddItem(new GUIContent(action.name), on, delegate {
action.Execute();
});
}
}
}
else
{
DropdownMenuSeparator dropdownMenuSeparator = item as DropdownMenuSeparator;
if (dropdownMenuSeparator != null)
{
genericMenu.AddSeparator(dropdownMenuSeparator.subMenuPath);
}
}
}
return(genericMenu);
}