public MainViewModel(INodeManager nodeManager, INodeMetadataManager nodeMetadataManager,
IKnowledgeTreeManager knowledgeTreeManager, INodePairManager nodePairManager)
{
if (nodeManager == null) throw new ArgumentNullException("nodeManager");
if (nodeMetadataManager == null) throw new ArgumentNullException("nodeMetadataManager");
if (knowledgeTreeManager == null) throw new ArgumentNullException("knowledgeTreeManager");
if (nodePairManager == null) throw new ArgumentNullException("nodePairManager");
_nodeManager = nodeManager;
_nodeMetadataManager = nodeMetadataManager;
_knowledgeTreeManager = knowledgeTreeManager;
_nodePairManager = nodePairManager;
_treeRoot = new TreeNodeViewModel(_knowledgeTreeManager.Root);
}
private void TryPairWithEditedNode(TreeNodeViewModel treeNode)
{
if (treeNode.IsChecked == false)
return;
if (treeNode.IsChecked == true)
_nodePairManager.PairNodes(NodeBeingEdited, treeNode.Node);
foreach (TreeViewItemViewModel child in treeNode.Children)
TryPairWithEditedNode(child as TreeNodeViewModel);
}
