public TraceTreeNode GetTraceViewModel(TraceGroupViewModel tg)
{
TraceTreeNode vm = null;
using (new DebugTracer("GetTraceViewModel"))
{
var items = this.Repository.GetTraceItems(tg);
if (items.Count > 0)
{
using (new DebugTracer("FixLooseEnds"))
{
FixLooseEnds(items);
}
using (new DebugTracer("CreateTreeNodeViewModel"))
{
vm = CreateTreeNodeViewModel(items);
}
}
}
using (new DebugTracer("FilterThresholds"))
{
FilterThresholds(vm, tg);
}
return(vm);
}
private void SetViewModel(TraceTreeNode treeNodeViewModel)
{
if (treeNodeViewModel != null)
{
treeView.BeginUpdate();
var root = new TreeModel();
treeView.Model = root;
root.Nodes.Add(treeNodeViewModel);
treeView.ExpandAll();
treeView.EndUpdate();
}
}
private bool HasNoException(TraceTreeNode vm)
{
if (vm.TraceNode.Begin.IsException)
{
return(false);
}
foreach (TraceTreeNode node in vm.Nodes)
{
if (!HasNoException(node))
{
return(false);
}
}
return(true);
}
private TraceTreeNode ConvertToTreeNodeViewModel(NodeModel bNode)
{
var node = new TraceTreeNode
{
TraceNode = bNode.TraceNode,
Text = bNode.TraceNode.Description
};
if (bNode.Children != null)
{
bNode.Children.ForEach(x =>
{
node.Add(ConvertToTreeNodeViewModel(x));
});
}
return(node);
}
private void FilterThresholds(TraceTreeNode vm, TraceGroupViewModel tg)
{
if (vm != null && tg.ThresholdMilliseconds > 0)
{
bool blnRet = false;
if (vm.TraceNode.TimeTakenMilliseconds < tg.ThresholdMilliseconds)
{
if (HasNoException(vm))
{
blnRet = vm.Remove();
}
}
if (!blnRet)
{
for (var i = vm.Nodes.Count - 1; i >= 0; i--)
{
FilterThresholds(vm.Nodes[i] as TraceTreeNode, tg);
}
}
}
}
