public void Dispose()
{
if (children != null)
{
children.ForEach(ch => ch.Dispose());
children = null;
}
Parent = null;
}
public Stack GetParents()
{
var stack = new Stack();
FreeHierarchyTypeTreeItem item = this;
while (item != null)
{
stack.Push(item);
item = item.Parent;
}
return(stack);
}
public static Dictionary <int, FreeHierarchyTypeTreeItem> GetTypes(EnumModuleFilter?rightFilter)
{
#if DEBUG
var sw = new System.Diagnostics.Stopwatch();
sw.Start();
#endif
//var dbTypes = FreeHierarchyService.GetTypes(Manager.UserName, Manager.Password, rights.ToList());
var freeHierarchyTypes = Manager.User.GetFreeHierarchyTypes(Manager.UI.ShowMessage);
#if DEBUG
sw.Stop();
Console.WriteLine("GetFreeHierarchyTypes {0} млс", sw.ElapsedMilliseconds);
sw.Restart();
#endif
var result = new Dictionary <int, FreeHierarchyTypeTreeItem>();
if (freeHierarchyTypes == null || freeHierarchyTypes.Count == 0)
{
return(result);
}
var parents = new Dictionary <FreeHierarchyTypeTreeItem, int?>();
IEnumerable <TFreeHierarchyType> types = rightFilter.GetValueOrDefault() != EnumModuleFilter.None
? freeHierarchyTypes.Where(
f => f.ModuleFilter.GetValueOrDefault() == EnumModuleFilter.None || (rightFilter.GetValueOrDefault() & f.ModuleFilter.GetValueOrDefault()) != EnumModuleFilter.None)
: freeHierarchyTypes;
foreach (var value in types)
{
var newItem = new FreeHierarchyTypeTreeItem
{
FreeHierTree_ID = value.FreeHierTree_ID,
StringName = value.StringName,
ModuleFilter = value.ModuleFilter
//так как читается упорядочено по уровням
};
result.Add(newItem.FreeHierTree_ID, newItem);
parents[newItem] = value.ParentID;
}
if (parents.Count == 0)
{
return(result);
}
foreach (var value in result.Values)
{
int?parentId;
FreeHierarchyTypeTreeItem hierarchyTypeTreeItem;
if (!parents.TryGetValue(value, out parentId) || !parentId.HasValue || !result.TryGetValue(parentId.Value, out hierarchyTypeTreeItem))
{
continue;
}
value.Parent = hierarchyTypeTreeItem;
value.Parent.Children.Add(value);
}
#if DEBUG
sw.Stop();
Console.WriteLine("Построение типов дерева {0} млс", sw.ElapsedMilliseconds);
#endif
//Сортируем по алфавиту только в стандартном дереве
FreeHierarchyTypeTreeItem standartTree;
if (result.TryGetValue(TreeTypeStandart, out standartTree) && standartTree != null && standartTree.Children != null && standartTree.Children.Count > 0)
{
standartTree.Children.Sort(new FreeHierarchyTypeTreeItemComparer());
}
return(result);
}
