static TileNavBaseItemViewModel CreateItem(string displayName, string[] Images)
{
TileNavBaseItemViewModel vm = new TileNavBaseItemViewModel()
{
DisplayName = displayName,
Color = Colors[random.Next(Colors.Length)],
Image = new BitmapImage(new Uri(Images[random.Next(Images.Length)], UriKind.RelativeOrAbsolute)),
ContentImage = new BitmapImage(new Uri(ContentImages[random.Next(ContentImages.Length)], UriKind.RelativeOrAbsolute))
};
return(vm);
}
public static IEnumerable <TileNavBaseItemViewModel> CreateActions()
{
var actions = new List <TileNavBaseItemViewModel>();
for (int i = 1; i < 5; i++)
{
TileNavBaseItemViewModel action = CreateItem(String.Format("Action {0}", i), ItemImages);
if (i < 3)
{
action.Size = TileSize.Small;
}
actions.Add(action);
}
return(actions);
}
public static IEnumerable <TileNavBaseItemViewModel> CreateCategories()
{
var categories = new List <TileNavBaseItemViewModel>();
for (int i = 1; i < 6; i++)
{
TileNavBaseItemViewModel category = CreateItem(String.Format("Category {0}", i), ItemImages);
for (int j = 1; j < 5; j++)
{
TileNavBaseItemViewModel item = CreateItem(String.Format("Item {0}.{1}", i, j), ItemImages);
for (int k = 1; k < 4; k++)
{
TileNavBaseItemViewModel subItem = CreateItem(String.Format("SubItem {0}.{1}.{2}", i, j, k), SubItemImages);
item.Items.Add(subItem);
}
category.Items.Add(item);
}
categories.Add(category);
}
return(categories);
}
protected virtual void OnNavigationMessage(NavigationMessage message)
{
switch (message.MessageType)
{
case NavigationMessageType.New:
TileNavBaseItemViewModel vm = message.Source as TileNavBaseItemViewModel;
if (vm != null && vm.IsSelected)
{
NavigationService.Navigate("TileNavDetailsView", vm);
if (Selected != null)
{
Selected.IsSelected = false;
}
Selected = vm;
}
break;
case NavigationMessageType.Back:
OnBackCommand();
break;
}
}