/// <summary>
///
/// </summary>
/// <param name="Crafts">The source of items to list.</param>
/// <param name="Filter">Filter determines which items to include.</param>
/// <param name="IconFactory"></param>
/// <param name="OnReturnClicked"></param>
/// <returns></returns>
public static CategoryMenuCreationResult CreateCategoryMenu(
IEnumerable <ResourceType> Crafts,
Func <ResourceType, bool> Filter,
Func <ResourceType, FlatToolTray.Icon> IconFactory,
Action <Widget, InputEventArgs> OnReturnClicked)
{
var icons = Crafts.Select(data =>
{
var icon = IconFactory(data);
icon.Tag = data;
return(icon);
}).ToList();
var returnIcon = new FlatToolTray.Icon
{
Icon = new TileReference("tool-icons", 11),
Tooltip = "Go Back",
Behavior = FlatToolTray.IconBehavior.ShowSubMenu,
OnClick = OnReturnClicked
};
var menu = new FlatToolTray.Tray
{
Tag = "craft item"
};
menu.OnRefresh = (sender) =>
{
var categoryExists = new Dictionary <string, bool>();
var rootObjects = new List <FlatToolTray.Icon>();
foreach (var item in icons.Where(data => Filter(data.Tag as ResourceType)))
{
if (item.Tag is ResourceType craft)
{
if (string.IsNullOrEmpty(craft.Category) || !categoryExists.ContainsKey(craft.Category))
{
rootObjects.Add(item);
if (!string.IsNullOrEmpty(craft.Category))
{
categoryExists[craft.Category] = true;
}
}
}
}
(sender as IconTray).ItemSource = (new Widget[] { returnIcon }).Concat(rootObjects.Select(data =>
{
if (data.Tag is ResourceType craft)
{
if (string.IsNullOrEmpty(craft.Category) || Crafts.Count(c => c.Category == craft.Category) == 1)
{
return(data);
}
var r = CreateCategorySubMenu(Crafts, Filter, craft.Category, IconFactory, OnReturnClicked);
r.ReturnIcon.ReplacementMenu = menu;
return(r.MenuIcon);
}
throw new InvalidOperationException();
}));
(sender as IconTray).ResetItemsFromSource();
};
return(new CategoryMenuCreationResult
{
ReturnIcon = returnIcon,
Menu = menu
});
}
public static SubCategoryMenuCreationResult CreateCategorySubMenu(
IEnumerable <ResourceType> Crafts,
Func <ResourceType, bool> Filter,
String Category,
Func <ResourceType, FlatToolTray.Icon> IconFactory,
Action <Widget, InputEventArgs> OnReturnClicked)
{
var icons = Crafts.Where(item => item.Category == Category).Select(data =>
{
var icon = IconFactory(data);
icon.Tag = data;
return(icon);
}).ToList();
var returnIcon = new FlatToolTray.Icon
{
Icon = new TileReference("tool-icons", 11),
Tooltip = "Go Back",
Behavior = FlatToolTray.IconBehavior.ShowSubMenu,
OnClick = OnReturnClicked
};
var menu = new FlatToolTray.Tray
{
OnRefresh = (sender) =>
{
(sender as IconTray).ItemSource = (new Widget[] { returnIcon }).Concat(icons.Where(icon => Filter(icon.Tag as ResourceType))).ToList();
(sender as IconTray).ResetItemsFromSource();
}
};
var categoryInfo = Library.GetCategoryIcon(Category).HasValue(out var catIcon) ? catIcon : null;
if (categoryInfo == null)
{
categoryInfo = new CategoryIcon
{
Label = Category,
DynamicIcon = Crafts.Where(item => item.Category == Category).Select(item => item.Gui_Graphic).Where(icon => icon != null).FirstOrDefault(),
Tooltip = "Craft items in the " + Category + " category."
}
}
;
var menuIcon = new FlatToolTray.Icon
{
NewStyleIcon = categoryInfo.DynamicIcon,
Tooltip = categoryInfo.Tooltip,
Behavior = FlatToolTray.IconBehavior.ShowSubMenu,
ReplacementMenu = menu,
Text = categoryInfo.Label,
TextVerticalAlign = VerticalAlign.Below,
TextColor = Color.White.ToVector4(),
};
return(new SubCategoryMenuCreationResult
{
ReturnIcon = returnIcon,
MenuIcon = menuIcon
});
}
