private MenuItem MenuItemFromNavigationPaneItem(NavigationPaneItem item, bool isHiddenItem)
{
MenuItem menuItem = new MenuItem();
menuItem.IsCheckable = true;
Binding b = new Binding();
b.Source = item;
if (isHiddenItem)
{
b.Path = new PropertyPath(Selector.IsSelectedProperty);
}
else
{
b.Path = new PropertyPath(NavigationPane.IsItemExcludedProperty);
b.Converter = new BooleanNegateConverter();
}
b.Mode = BindingMode.TwoWay;
menuItem.SetBinding(MenuItem.IsCheckedProperty, b);
if (item.ImageSmall != null)
{
Image image = new Image();
image.Width = 16;
image.Height = 16;
image.Source = item.ImageSmall;
menuItem.Icon = image;
}
menuItem.Header = XamlHelper.CloneUsingXaml(item.Header, true);
return(menuItem);
}
private void ResetItems()
{
Items.Clear();
for (int j = 0; j < navigationPane.Items.Count; j++)
{
NavigationPaneItem item = navigationPane.Items[j] is NavigationPaneItem ? navigationPane.Items[j] as NavigationPaneItem:
navigationPane.ItemContainerGenerator.ContainerFromIndex(j) as NavigationPaneItem;
if (item != null)
{
Items.Add(new NavigationPaneOptionsData(item, XamlHelper.CloneUsingXaml(item.Header, true), !NavigationPane.GetIsItemExcluded(item)));
}
}
}