ui: Don't show children with type use edges if parent is active by default

src/lib/component/controller/GraphController.cpp

@@ -790,6 +790,13 @@ bool GraphController::setActive(const std::vector<Id>& activeTokenIds, bool show
 			edge->visible = true;
 			from->connected = true;
 			to->connected = true;
+
+			// Don't show children of active node with a type use edge to the parent
+			if (to->active && edge->data->isType(Edge::EDGE_TYPE_USAGE) && to->data->isParentOf(from->data))
+			{
+				from->connected = false;
+				to->connected = false;
+			}
 		}
 		else
 		{

src/lib/data/graph/Node.cpp

@@ -143,6 +143,18 @@ Edge* Node::getMemberEdge() const
 	);
 }
 
+bool Node::isParentOf(const Node* node) const
+{
+	while ((node = node->getParentNode()))
+	{
+		if (node == this)
+		{
+			return true;
+		}
+	}
+	return false;
+}
+
 Edge* Node::findEdge(std::function<bool(Edge*)> func) const
 {
 	auto it = find_if(m_edges.begin(), m_edges.end(),

src/lib/data/graph/Node.h

@@ -43,6 +43,7 @@ public:
 	Node* getParentNode() const;
 	Node* getLastParentNode();
 	Edge* getMemberEdge() const;
+	bool isParentOf(const Node* node) const;
 
 	Edge* findEdge(std::function<bool(Edge*)> func) const;
 	Edge* findEdgeOfType(Edge::TypeMask mask) const;