public void Update(Layout layout)
{
_layout = layout;
var map = new Dictionary<Guid, int>();
if (_layout != null)
foreach (var layoutPart in _layout.Parts)
if (map.ContainsKey(layoutPart.DescriptionUID))
map[layoutPart.DescriptionUID]++;
else
map.Add(layoutPart.DescriptionUID, 1);
foreach (var layoutPart in _map)
if (map.ContainsKey(layoutPart.Key))
layoutPart.Value.Count = map[layoutPart.Key];
else
layoutPart.Value.Count = 0;
SelectedLayoutPart = LayoutParts.FirstOrDefault();
}
int Comparer(LayoutPartDescriptionGroupViewModel x, LayoutPartDescriptionGroupViewModel y)
{
var dx = x as LayoutPartDescriptionViewModel;
var dy = y as LayoutPartDescriptionViewModel;
return dx == null ?
(dy == null ? string.Compare(x.GroupName, y.GroupName) : -1) :
(dy == null ? 1 : dx.LayoutPartDescription.Index - dy.LayoutPartDescription.Index);
}
