1 files changed, 40 insertions, 1 deletions
diff --git a/lib/src/turns-turn-order.cpp b/lib/src/turns-turn-order.cpp
index 287e19c..3d1b4eb 100644
--- a/lib/src/turns-turn-order.cpp
+++ b/lib/src/turns-turn-order.cpp
@@ -1,9 +1,13 @@
 #include "turns-turn-order.h"
 
+#include "turns-participant.h"
+
+#include <gio/gio.h>
 #include <glib-object.h>
 #include <glib.h>
 
 #include <array>
+#include <bit>
 #include <cstddef>
 #include <limits>
 
@@ -13,11 +17,17 @@ struct _TurnsTurnOrder
 {
   GObject parent_instance;
 
+  GList participants;
   gsize participant_count;
   gboolean running;
 };
 
-G_DEFINE_FINAL_TYPE(TurnsTurnOrder, turns_turn_order, G_TYPE_OBJECT);
+static void turns_turn_order_list_model_init(GListModelInterface * iface);
+
+G_DEFINE_FINAL_TYPE_WITH_CODE(TurnsTurnOrder,
+                              turns_turn_order,
+                              G_TYPE_OBJECT,
+                              G_IMPLEMENT_INTERFACE(G_TYPE_LIST_MODEL, turns_turn_order_list_model_init));
 
 G_END_DECLS
 
@@ -78,10 +88,39 @@ static void turns_turn_order_class_init(TurnsTurnOrderClass * klass)
 
 static void turns_turn_order_init(TurnsTurnOrder * self)
 {
+  self->participants = {
+      .data = nullptr,
+      .next = nullptr,
+      .prev = nullptr,
+  };
   self->participant_count = 0;
   self->running = false;
 }
 
+static gpointer turns_turn_order_list_model_get_item(TurnsTurnOrder * self, guint position)
+{
+  g_return_val_if_fail(position < self->participant_count, nullptr);
+  return g_list_nth_data(&self->participants, position);
+}
+
+static guint turns_turn_order_list_model_get_n_items(TurnsTurnOrder * self)
+{
+  return turns_turn_order_get_participant_count(self);
+}
+
+static GType turns_turn_order_list_model_get_item_type(TurnsTurnOrder * self)
+{
+  static_cast<void>(self);
+  return TURNS_TYPE_PARTICIPANT;
+}
+
+static void turns_turn_order_list_model_init(GListModelInterface * iface)
+{
+  iface->get_item = std::bit_cast<decltype(iface->get_item)>(&turns_turn_order_list_model_get_item);
+  iface->get_item_type = std::bit_cast<decltype(iface->get_item_type)>(&turns_turn_order_list_model_get_item_type);
+  iface->get_n_items = std::bit_cast<decltype(iface->get_n_items)>(&turns_turn_order_list_model_get_n_items);
+}
+
 TurnsTurnOrder * turns_turn_order_new()
 {
   return TURNS_TURN_ORDER(g_object_new(TURNS_TYPE_TURN_ORDER, nullptr));