feat: integrate MCP and ES3C28P audio support with upstream compatibility updates

Tactility/Source/lvgl/Statusbar.cpp

@@ -39,6 +39,8 @@ struct StatusbarData {
     uint8_t time_minutes = 0;
     bool time_set = false;
     kernel::SystemEventSubscription systemEventSubscription = 0;
+    std::string battery_text;
+    bool battery_text_visible = false;
 };
 
 static StatusbarData statusbar_data;
@@ -47,7 +49,7 @@ typedef struct {
     lv_obj_t obj;
     lv_obj_t* time;
     lv_obj_t* icons[STATUSBAR_ICON_LIMIT];
-    lv_obj_t* battery_icon;
+    lv_obj_t* battery_label;
     PubSub<void*>::SubscriptionHandle pubsub_subscription;
 } Statusbar;
 
@@ -199,6 +201,13 @@ lv_obj_t* statusbar_create(lv_obj_t* parent) {
         update_icon(image, &(statusbar_data.icons[i]));
     }
     statusbar_data.mutex.unlock();
+
+    statusbar->battery_label = lv_label_create(obj);
+    lv_obj_set_style_text_color(statusbar->battery_label, lv_color_white(), LV_STATE_DEFAULT);
+    lv_obj_set_style_pad_all(statusbar->battery_label, 0, LV_STATE_DEFAULT);
+    lv_obj_set_style_margin_right(statusbar->battery_label, 4, LV_STATE_DEFAULT);
+    lv_obj_add_flag(statusbar->battery_label, LV_OBJ_FLAG_HIDDEN);
+
     return obj;
 }
 
@@ -219,6 +228,12 @@ static void update_main(Statusbar* statusbar) {
         for (int i = 0; i < STATUSBAR_ICON_LIMIT; ++i) {
             update_icon(statusbar->icons[i], &(statusbar_data.icons[i]));
         }
+        if (statusbar_data.battery_text_visible && !statusbar_data.battery_text.empty()) {
+            lv_label_set_text(statusbar->battery_label, statusbar_data.battery_text.c_str());
+            lv_obj_remove_flag(statusbar->battery_label, LV_OBJ_FLAG_HIDDEN);
+        } else {
+            lv_obj_add_flag(statusbar->battery_label, LV_OBJ_FLAG_HIDDEN);
+        }
         statusbar_data.mutex.unlock();
     }
 }
@@ -306,6 +321,20 @@ void statusbar_icon_set_visibility(int8_t id, bool visible) {
     statusbar_data.pubsub->publish(nullptr);
 }
 
+void statusbar_set_battery_text(const std::string& text) {
+    statusbar_data.mutex.lock();
+    statusbar_data.battery_text = text;
+    statusbar_data.mutex.unlock();
+    statusbar_data.pubsub->publish(nullptr);
+}
+
+void statusbar_set_battery_visibility(bool visible) {
+    statusbar_data.mutex.lock();
+    statusbar_data.battery_text_visible = visible;
+    statusbar_data.mutex.unlock();
+    statusbar_data.pubsub->publish(nullptr);
+}
+
 int statusbar_get_height() {
     const auto icon_size = lvgl_get_statusbar_icon_font_height();
     const auto vertical_padding = static_cast<uint32_t>((static_cast<float>(icon_size) * 0.1f));