deactivate timeline

src/layout.h

@@ -13,7 +13,7 @@
 
 class LayoutManager
 {
-    std::map<uint16_t, std::unique_ptr<class Node>> m_layouts;
+    std::map<uint16_t, std::shared_ptr<class Node>> m_layouts;
     std::string m_path;
     struct stat m_file_info { 0 };
 public:
@@ -34,6 +34,11 @@ public:
         auto i = m_layouts.find(id);
         return i == m_layouts.end() ? nullptr : i->second.get();
     }
+    class std::shared_ptr<Node> get_ref(const char* name)
+    {
+        auto i = m_layouts.find(const_hash(name));
+        return i == m_layouts.end() ? nullptr : i->second;
+    }
     void restore_context();
     void clear_context();
     //Node& operator[](const char* ids) { return m_layouts[const_hash(ids)]; }