private TreeGroupDetails GetOrMake(string groupPath)
{
TreeGroupDetails node = null;
TreeGroupDetails tdg = null;
if (_groups.TryGetValue(groupPath, out tdg))
{
return(tdg);
}
string[] parts = groupPath.Split(_divider);
if (parts.Length == 1)
{
return(CreateRootNode(parts[0]));
}
string name = parts[parts.Length - 1];
var allParts = parts.ToList();
string parent = string.Empty;
for (int i = 0; i < allParts.Count - 1; i++)
{
if (!string.IsNullOrWhiteSpace(parent))
{
parent += _divider;
}
parent += allParts[i];
}
node = CreateNode(parent, name);
return(node);
}
private TreeGroupDetails CreateNode(string parent, string groupName)
{
TreeGroupDetails tdg = null;
if (!_groups.TryGetValue(parent, out tdg))
{
return(null);
}
TreeViewItem groupNode = new TreeViewItem
{
Header = groupName
};
tdg.GroupNode.Items.Add(groupNode);
TreeGroupDetails groupDetails = new TreeGroupDetails
{
GroupName = groupName,
GroupPath = parent + _divider + groupName,
GroupNode = groupNode
};
_groups.Add(groupDetails.GroupPath, groupDetails);
return(groupDetails);
}
private TreeGroupDetails CreateRootNode(string groupName)
{
TreeViewItem groupNode = new TreeViewItem
{
Header = groupName
};
_rootNode.Items.Add(groupNode);
TreeGroupDetails groupDetails = new TreeGroupDetails
{
GroupName = groupName,
GroupPath = groupName,
GroupNode = groupNode
};
_groups.Add(groupDetails.GroupPath, groupDetails);
return(groupDetails);
}
