public bool IncludeChildrenSection(int parentID, enumTypeHierarchy parentType, ICollection <FreeHierarchyTreeItem> children)
{
var isExistsSeeDbRights = false;
foreach (var section in GlobalSectionsDictionary.SectionsList.Values.Where(s => s.TypeParentHierarchy == parentType && s.ParentId == parentID))
{
UserRightsForTreeObject right;
if (!Manager.User.AccumulateRightsAndVerify(section, EnumObjectRightType.SeeDbObjects, HierObject.GetObjectRightType(), out right))
{
continue;
}
isExistsSeeDbRights = true;
var newItem = new FreeHierarchyTreeItem(Descriptor, section, false, string.Empty, Descriptor.GetMinIdAndDecrement(), this, true,
nodeRights: right, freeHierItemType: EnumFreeHierarchyItemType.Section);
children.Add(newItem);
Descriptor.Tree.TryAdd(newItem.FreeHierItem_ID, newItem);
newItem.Descriptor.Tree = Descriptor.Tree;
newItem.LoadStaticChildren(true);
}
return(isExistsSeeDbRights);
}
public bool IncludeChildrenOPCNodes(ICollection <FreeHierarchyTreeItem> children, bool isSelected = false, HashSet <long> selectedNodes = null,
bool includeChildren = true)
{
if (HierObject == null)
{
return(false);
}
Descriptor.NeedFindUaNode = true;
var mainNode = HierObject as TUANode;
var result = false;
if (mainNode == null || mainNode.DependentNodes == null)
{
return(false);
}
IsUaNodesInitializet = true;
var uadependentnodes = UAHierarchyDictionaries.UANodesDict.GetValues(
new HashSet <long>(mainNode.DependentNodes
.Where(c => c.UAReferenceType != EnumOpcReferenceType.HasTypeDefinition)
.Select(c => c.UANodeId)), Manager.UI.ShowMessage);
//Перебор всех зависимых OPC узлов
foreach (var dependentNode in uadependentnodes)
{
UserRightsForTreeObject right;
var isExistsRight = Manager.User.AccumulateRightsAndVerify(dependentNode, EnumObjectRightType.SeeDbObjects, HierObject.GetObjectRightType(), out right);
var selected = isSelected || (selectedNodes != null && selectedNodes.Contains(dependentNode.UANodeId));
var newItem = new FreeHierarchyTreeItem(Descriptor, dependentNode, selected, string.Empty, Descriptor.GetMinIdAndDecrement(), this, true,
nodeRights: right, freeHierItemType: EnumFreeHierarchyItemType.UANode);
var isExistsChildSeeDbObjects = false;
if (children.Any(i => i.GetKey == newItem.GetKey))
{
// newItem.Dispose();
return(result);
}
if (includeChildren)
{
isExistsChildSeeDbObjects = newItem.IncludeChildrenOPCNodes(newItem.Children, isSelected, selectedNodes);
}
//У объекта есть права на просмотр, или на дочерний объект
if (isExistsRight || isExistsChildSeeDbObjects)
{
children.Add(newItem);
Descriptor.Tree.TryAdd(newItem.FreeHierItem_ID, newItem);
result = true;
}
else
{
newItem.Dispose();
}
}
return(result);
}