public static XamDataTreeNode ExpandAndSelectHierObject(object hierarchyObject, XamDataTree xamTree)
{
var pathToFounded = new ConcurrentStack <object>();
#if DEBUG
var sw = new System.Diagnostics.Stopwatch();
sw.Start();
#endif
var source = xamTree.ItemsSource as IEnumerable <object>;
if (source == null)
{
return(null);
}
var foundedObject = FinderHelper.FindFirstElementAsync(source, hierarchyObject, pathToFounded);
#if DEBUG
sw.Stop();
Console.WriteLine("Поиск {0} млс", sw.ElapsedMilliseconds);
#endif
if (foundedObject == null || pathToFounded.Count <= 0)
{
return(null);
}
return(xamTree.ExpandAndSelectXamTreeSync(pathToFounded, true));
}
private static void ExpandParentAndSelectObjectXceedGrid(enumTypeHierarchy parentType, int parentId,
IFreeHierarchyObject hierarchyObject, DataGridControl xamTree)
{
IFreeHierarchyObject parent = null;
switch (parentType)
{
case enumTypeHierarchy.Dict_PS:
case enumTypeHierarchy.USPD:
case enumTypeHierarchy.E422:
parent = EnumClientServiceDictionary.DetailPSList[parentId];
break;
case enumTypeHierarchy.Info_TP:
var tps = EnumClientServiceDictionary.GetTps();
if (tps != null)
{
parent = tps[parentId];
}
break;
}
if (parent == null)
{
return;
}
var chain = new Stack();
#if DEBUG
var sw = new System.Diagnostics.Stopwatch();
sw.Start();
#endif
var source = xamTree.ItemsSource as ICollection;
if (source == null)
{
return;
}
FinderHelper.FindFirstElement(source, parent, chain);
#if DEBUG
sw.Stop();
Console.WriteLine("Поиск {0} млс", sw.ElapsedMilliseconds);
#endif
if (chain.Count <= 0)
{
return;
}
var arr = new object[chain.Count];
chain.CopyTo(arr, 0);
//Array.Reverse(arr);
chain = new Stack(arr);
xamTree.ExpandandSelectXceedGrid(chain, hierarchyObject);
}
private static void ExpandAndSelectUaNodeXamTree(UaFindNodeResult findedNodeResult, XamDataTree xamTree)
{
if (!findedNodeResult.FdUaNodeId.HasValue)
{
return;
}
//Родитель через который идет переход на обычные узлы FreeHierarchy
var parentNode = UAHierarchyDictionaries.UANodesDict[findedNodeResult.FdUaNodeId.Value];
if (parentNode == null)
{
return;
}
//Непосредственный родитель
var pathToFounded = new ConcurrentStack <object>();
#if DEBUG
var sw = new System.Diagnostics.Stopwatch();
sw.Start();
#endif
var foundedObject = FinderHelper.FindFirstElementAsync(xamTree.ItemsSource as IEnumerable <object>, parentNode, pathToFounded);
#if DEBUG
sw.Stop();
Console.WriteLine("Поиск 1 {0} млс", sw.ElapsedMilliseconds);
#endif
var treeItem = foundedObject as FreeHierarchyTreeItem;
if (treeItem != null && treeItem.Descriptor != null)
{
//Подгружаем объекты
treeItem.ReloadUaNodeBranch(new Queue <long>(findedNodeResult.ParentIds.Skip(1)));
}
pathToFounded.Clear();
#if DEBUG
sw.Restart();
#endif
foundedObject = FinderHelper.FindFirstElementAsync(xamTree.ItemsSource as IEnumerable <object>, findedNodeResult.Node, pathToFounded);
#if DEBUG
sw.Stop();
Console.WriteLine("Поиск 2 {0} млс", sw.ElapsedMilliseconds);
#endif
//На данный момент объект подгружен, просто позиционируем на него
if (foundedObject != null && pathToFounded.Count > 0)
{
xamTree.ExpandAndSelectXamTreeAsync(pathToFounded, false);
}
}