public void Execute(object parameter)
{
ICraftingTreeItem item = (ICraftingTreeItem)_craftingTreeControl.CraftingTreeView.SelectedItem;
var treeViewItem = _craftingTreeControl.CraftingTreeView.ItemContainerGenerator.ContainerFromItem(item) as TreeViewItem;
treeViewItem.IsSelected = false;
_craftingTreeControl.Items.Remove(item);
}
/// <summary>
/// Gets all items within the Crafting tree. Roots, compound ingredients, and base ingredients in one list.
/// </summary>
/// <param name="rootNodes"></param>
/// <returns></returns>
public static IEnumerable <ICraftingTreeItem> Descendants(this IEnumerable <ICraftingTreeItem> rootNodes)
{
var nodes = new Stack <ICraftingTreeItem>(rootNodes);
while (nodes.Any())
{
ICraftingTreeItem node = nodes.Pop();
yield return(node);
if (node is ICraftingTreeCompoundItem)
{
var compoundNode = node as ICraftingTreeCompoundItem;
foreach (var n in compoundNode.Ingredients)
{
nodes.Push(n);
}
}
}
}
