Наследование: BreadcrumbItemBase
Пример #1
0
        public void LoadParentMaps(List<INode> maps, Guid mapId)
        {
            var viewModelMaps = new List<SuperGraph.ViewModel.Node>();

            foreach (var map in maps)
            {
                if (viewModelMaps.All(q => q.Proxy.Id != map.Id))
                {
                    var viewModelNode = new SuperGraph.ViewModel.Node(MapManager);
                    viewModelNode.LoadNode(null, map);

                    viewModelMaps.Add(viewModelNode);
                }
            }

            if (viewModelMaps.Count > 1)
            {
                var breadcrumb = new MultiBreadcrumbItem(viewModelMaps);
                if (mapId != Guid.Empty)
                {
                    var currentMap = breadcrumb.Items.FirstOrDefault(q => q.Node.Proxy.Id == mapId);
                    if (currentMap != null)
                    {
                        breadcrumb.SelectedBreadcrumb = currentMap;
                    }
                }
                Breadcrumbs.BreadcrumbTrail.Insert(breadcrumb, _parentIndex);
            }
            else if (viewModelMaps.Count == 1)
            {
                var breadcrumb = new BreadcrumbItem(viewModelMaps[0]);
                Breadcrumbs.BreadcrumbTrail.Insert(breadcrumb, _parentIndex);
            }
        }
Пример #2
0
 private void RaiseBreadcrumbChangedEvent(MultiBreadcrumbItem breadcrumb, IBreadcrumbItem item)
 {
     breadcrumb.SelectedBreadcrumb = item;
     BreadcrumbChanged(this, new BreadcrumbChangedEventArgs { NewItem = breadcrumb.SelectedBreadcrumb });
 }