feat(color): Add support for information bubble popups (#3903)

* Add information bubble popup window.

* Use fixed BLACK and WHITE colors.

radio/src/thirdparty/libopenui/src/mainwindow.cpp

@@ -43,6 +43,13 @@ void MainWindow::run(bool trash)
   auto opaque = Layer::getFirstOpaque();
   if (opaque) opaque->checkEvents();
 
+  auto copy = children;
+  for (auto child: copy) {
+    if (!child->deleted() && child->isBubblePopup()) {
+      child->checkEvents();
+    }
+  }
+
   if (trash) emptyTrash();
 
   auto delta = ticksNow() - start;

radio/src/thirdparty/libopenui/src/widgets/etx_obj_create.h

@@ -41,6 +41,7 @@ lv_obj_t* etx_modal_content_create(lv_obj_t* parent);
 lv_obj_t* etx_modal_title_create(lv_obj_t* parent);
 lv_obj_t* etx_bar_create(lv_obj_t* parent);
 lv_obj_t* etx_checkbox_create(lv_obj_t* parent);
+lv_obj_t* etx_bubble_popup_create(lv_obj_t* parent);
 
 lv_obj_t* input_mix_line_create(lv_obj_t* parent);
 lv_obj_t* input_mix_group_create(lv_obj_t* parent);

radio/src/thirdparty/libopenui/src/window.h

@@ -204,6 +204,8 @@ class Window
     virtual bool isTopBar() { return false; }
     virtual bool isWidgetsContainer() { return false; }
 
+    virtual bool isBubblePopup() { return false; }
+
   protected:
     static std::list<Window*> trash;