private void OnLoaded(object sender, RoutedEventArgs e)
{
var page = BindableApplicationBar.FindRootPage(this);
if (page != null)
{
page.ApplicationBar = this.applicationBar;
}
if (!AreMenuItemsLoaded && this.MenuItems != null)
{
foreach (var item in this.MenuItems)
{
var menuItem = GetMenuItem(this, item);
this.applicationBar.MenuItems.Add(menuItem);
}
}
if (!AreButtonsLoaded && this.Buttons != null)
{
foreach (var button in this.Buttons)
{
var bindableButton = button as BindableApplicationBarIconButton;
if (bindableButton != null)
{
bindableButton.DataContext = this.DataContext;
}
}
}
}
private static object GetButton(BindableApplicationBar bindableApplicationBar, object item)
{
var bindableButton = item as BindableApplicationBarIconButton;
if (bindableButton != null)
{
bindableButton.DataContext = bindableApplicationBar.DataContext;
bindableButton.DataItem = item;
if (!string.IsNullOrEmpty(bindableApplicationBar.MenuItemClickMethodName))
{
bindableButton.ClickMethodName = bindableApplicationBar.MenuItemClickMethodName;
}
return(bindableButton);
}
else if (item is ApplicationBarMenuItem)
{
return(item);
}
else
{
var textProperty = item.GetType().GetProperty(bindableApplicationBar.TextMemberPath);
var menuItem = new BindableApplicationBarMenuItem();
menuItem.Text = textProperty.GetValue(item).ToString();
menuItem.DataContext = bindableApplicationBar.DataContext;
menuItem.ClickMethodName = bindableApplicationBar.MenuItemClickMethodName;
menuItem.DataItem = item;
return(menuItem);
}
}
private static object GetMenuItem(BindableApplicationBar bindableApplicationBar, object item)
{
var bindableMenuItem = item as BindableApplicationBarMenuItem;
if (bindableMenuItem != null)
{
bindableMenuItem.DataContext = bindableApplicationBar.DataContext;
bindableMenuItem.DataItem = item;
if (!string.IsNullOrEmpty(bindableApplicationBar.MenuItemClickMethodName))
{
bindableMenuItem.ClickMethodName = bindableApplicationBar.MenuItemClickMethodName;
}
return bindableMenuItem;
}
else if (item is ApplicationBarMenuItem)
{
return item;
}
else
{
var textProperty = item.GetType().GetProperty(bindableApplicationBar.TextMemberPath);
var menuItem = new BindableApplicationBarMenuItem();
menuItem.Text = textProperty.GetValue(item).ToString();
menuItem.DataContext = bindableApplicationBar.DataContext;
menuItem.ClickMethodName = bindableApplicationBar.MenuItemClickMethodName;
menuItem.DataItem = item;
return menuItem;
}
}