protected override TreeViewItem BuildRoot()
{
var rootElement = new TreeViewItem {
id = 0, depth = -1, displayName = "Events"
};
int currentId = 1;
foreach (var eventDataObj in data)
{
Dictionary <string, object> eventDataDict = eventDataObj as Dictionary <string, object>;
eventDataDict.Add("ddna_tree_type", "EVENT");
var currentNode = new DDNATreeViewItem(eventDataDict)
{
id = currentId,
displayName = eventDataDict["name"] as string
};
rootElement.AddChild(currentNode);
currentId++;
currentId = GenerateChildren(currentNode, eventDataDict, currentId, "parameters");
}
SetupDepthsFromParentsAndChildren(rootElement);
return(rootElement);
}
private int GenerateChildren(TreeViewItem parentNode, Dictionary <string, object> eventDataDict,
int currentId, string searchTerm)
{
if (eventDataDict.ContainsKey(searchTerm))
{
List <object> paramsDict = eventDataDict[searchTerm] as List <object>;
foreach (var paramDictObj in paramsDict)
{
Dictionary <string, object> paramDict = paramDictObj as Dictionary <string, object>;
paramDict.Add("ddna_tree_type", "PARAMETER");
var currentNode = new DDNATreeViewItem(paramDict)
{
id = currentId,
displayName = paramDict["name"] as string
};
parentNode.AddChild(currentNode);
currentId++;
currentId = GenerateChildren(currentNode, paramDict, currentId, "children");
}
}
return(currentId);
}
protected override void SelectionChanged(IList <int> selectedIds)
{
DDNATreeViewItem selectedItem = FindItem(selectedIds.First(), rootItem) as DDNATreeViewItem;
_callback(selectedItem.data);
}
