feat: Add support for latest FrSky receivers (#4077)

Co-authored-by: Bertrand Songis <bsongis@gmail.com>
Co-authored-by: raphaelcoeffic <raphael.coeffic@frafos.com>

radio/src/thirdparty/libopenui/src/choice.cpp

@@ -212,6 +212,9 @@ void Choice::fillMenu(Menu *menu, const FilterFct& filter)
     if (i == 0) { selectedIx0 = count; }
     ++count;
   }
+  if (fillMenuHandler) {
+    fillMenuHandler(menu, value, selectedIx);
+  }
   menu->updateLines();
   // Force update - in case selected row is first row
   menu->select(-1);

radio/src/thirdparty/libopenui/src/choice.h

@@ -90,6 +90,11 @@ class Choice: public ChoiceBase {
 
     void onClicked() override;
 
+    void setFillMenuHandler(std::function<void(Menu*, int, int&)> handler)
+    {
+      fillMenuHandler = std::move(handler);
+    }
+  
     void setBeforeDisplayMenuHandler(std::function<void(Menu*)> handler)
     {
       beforeDisplayMenuHandler = std::move(handler);
@@ -187,6 +192,7 @@ class Choice: public ChoiceBase {
     std::function<void(int)> _setValue;
     std::function<bool(int)> isValueAvailable;
     std::function<std::string(int)> textHandler;
+    std::function<void(Menu *, int, int&)> fillMenuHandler;
     std::function <void(Menu *)> beforeDisplayMenuHandler;
 
     typedef std::function<bool(int16_t)> FilterFct;