public ProcessViewModel(ExtendProcess process)
{
this.process = process;
foreach (ExtendProcess child in process.Children)
{
innerProcesses.Add(new ProcessViewModel(child));
}
}
public IEnumerable <ExtendProcess> Build()
{
var sortedNodesByParentId = unorderedNodes.OrderBy(node => node.ProcessId).ToArray();
for (int i = 0; i < sortedNodesByParentId.Length; ++i)
{
ExtendProcess parent = FindInTree(sortedNodesByParentId[i].ParentId);
if ((sortedNodesByParentId[i].ParentId == 0 && sortedNodesByParentId[i].ProcessId == 0) || parent == null)
{
orderedNodes.Add(sortedNodesByParentId[i]);
}
else
{
parent.Children.Add(sortedNodesByParentId[i]);
}
}
return(orderedNodes);
}
private ExtendProcess FindInNode(ExtendProcess node, int itemId)
{
ExtendProcess finded = null;
foreach (ExtendProcess child in node.Children)
{
if (child.ProcessId.Equals(itemId))
{
finded = child;
break;
}
else if (child.Children.Count != 0)
{
finded = FindInNode(child, itemId);
if (finded != null)
{
break;
}
}
}
return(finded);
}
private ExtendProcess FindInTree(int itemId)
{
ExtendProcess finded = null;
foreach (ExtendProcess node in unorderedNodes)
{
if (node.ProcessId.Equals(itemId))
{
finded = node;
break;
}
else if (node.Children.Count != 0)
{
finded = FindInNode(node, itemId);
if (finded != null)
{
break;
}
}
}
return(finded);
}
