1 files changed, 9 insertions, 1 deletions
diff --git a/src/ochess.hpp b/src/ochess.hpp
index 9f09a88..805de31 100644
--- a/src/ochess.hpp
+++ b/src/ochess.hpp
@@ -53,10 +53,18 @@ class GameBase;
  *
  */
 class TabInfos {
+  static long tab_count;
 public:
   typedef enum Type { GAME, BASE, ENGINE, NONE } Type;
   Type type;
-  TabInfos(Type type_) : type(type_) {}
+  /// @brief Each tab has an associated unique id
+  long id;
+  /// @brief Specify to which tab id this tab is linked (e.g: database to linked to game tab)
+  long linked_id;
+  /// @brief Set to true if this tab is attach to another one (c.f linked_id)
+  bool is_linked;
+  TabInfos(Type type_) : type(type_), id(tab_count), is_linked(false) { tab_count++; }
+  void Link(TabInfos *tab);
   virtual void ApplyPreferences() = 0;
   virtual std::shared_ptr<Game> GetGame() = 0;
   virtual std::shared_ptr<GameBase> GetBase() = 0;