public void Apply(IMenu menu, Context context, object parent)
{
PlatformExtensions.ValidateTemplate(ItemsSource, Items);
var setter = new XmlPropertySetter <MenuTemplate, IMenu>(menu, context, new BindingSet());
BindingExtensions.AttachedParentMember.SetValue(menu, parent);
setter.SetBinding(template => template.DataContext, DataContext, false);
setter.SetBoolProperty(template => template.IsVisible, IsVisible);
setter.SetBoolProperty(template => template.IsEnabled, IsEnabled);
if (string.IsNullOrEmpty(ItemsSource))
{
if (Items != null)
{
for (int index = 0; index < Items.Count; index++)
{
Items[index].Apply(menu, context, index, index);
}
}
}
else
{
MenuItemsSourceGenerator.Set(menu, context, ItemTemplate);
setter.SetBinding(template => template.ItemsSource, ItemsSource, true);
}
setter.Apply();
}
private void ApplyInternal(IMenu menu, Context context, int id, int order, object dataContext, bool useContext)
{
PlatformExtensions.ValidateTemplate(ItemsSource, Items);
bool isSubMenu = !string.IsNullOrEmpty(ItemsSource) || (Items != null && Items.Count > 0);
XmlPropertySetter <MenuItemTemplate, IMenuItem> setter;
if (isSubMenu)
{
ISubMenu subMenu = menu.AddSubMenu(0, id, order, string.Empty);
setter = new XmlPropertySetter <MenuItemTemplate, IMenuItem>(subMenu.Item, context, new BindingSet());
BindingExtensions.AttachedParentMember.SetValue(subMenu, menu);
BindingExtensions.AttachedParentMember.SetValue(subMenu.Item, subMenu);
SetDataContext(subMenu, setter.BindingSet, dataContext, useContext);
ApplySelf(subMenu.Item, setter);
if (string.IsNullOrEmpty(ItemsSource))
{
for (int index = 0; index < Items.Count; index++)
{
Items[index].Apply(subMenu, context, index, index);
}
}
else
{
MenuItemsSourceGenerator.Set(subMenu, context, ItemTemplate ?? this);
XmlPropertySetter <object, object> .AddBinding(setter.BindingSet, subMenu, AttachedMemberConstants.ItemsSource, ItemsSource, true);
}
}
else
{
var menuItem = menu.Add(0, id, order, string.Empty);
setter = new XmlPropertySetter <MenuItemTemplate, IMenuItem>(menuItem, context, new BindingSet());
BindingExtensions.AttachedParentMember.SetValue(menuItem, menu);
SetDataContext(menuItem, setter.BindingSet, dataContext, useContext);
ApplySelf(menuItem, setter);
}
setter.Apply();
}