add an indicator for database updates

lua/widgets.lua

@@ -4,6 +4,7 @@ local bluetooth = require("bluetooth")
 local font = require("font")
 local backstack = require("backstack")
 local theme = require("theme")
+local database = require("database")
 
 local widgets = {}
 
@@ -92,6 +93,9 @@ function widgets.StatusBar(parent, opts)
     status_bar.title:set { text = opts.title }
   end
 
+  status_bar.db_updating = status_bar.root:Image {
+    src = "//lua/img/db.png"
+  }
   status_bar.bluetooth = status_bar.root:Image {}
   status_bar.battery = status_bar.root:Image {}
   status_bar.chg = status_bar.battery:Image {
@@ -131,6 +135,13 @@ function widgets.StatusBar(parent, opts)
   end
 
   status_bar.bindings = {
+    database.updating:bind(function(yes)
+      if yes then
+        status_bar.db_updating:clear_flag(lvgl.FLAG.HIDDEN)
+      else
+        status_bar.db_updating:add_flag(lvgl.FLAG.HIDDEN)
+      end
+    end),
     power.battery_pct:bind(function(pct)
       percent = pct
       update_battery_icon()

src/ui/include/ui_fsm.hpp

@@ -71,9 +71,9 @@ class UiState : public tinyfsm::Fsm<UiState> {
   void react(const internal::DismissAlerts&);
   void react(const internal::ControlSchemeChanged&);
 
-  void react(const database::event::UpdateStarted&){};
+  void react(const database::event::UpdateStarted&);
   void react(const database::event::UpdateProgress&){};
-  void react(const database::event::UpdateFinished&){};
+  void react(const database::event::UpdateFinished&);
 
   void react(const system_fsm::BluetoothEvent&);
 
@@ -129,6 +129,8 @@ class UiState : public tinyfsm::Fsm<UiState> {
 
   static lua::Property sControlsScheme;
   static lua::Property sControlSensitivity;
+
+  static lua::Property sDatabaseUpdating;
 };
 
 namespace states {

src/ui/ui_fsm.cpp

@@ -11,6 +11,7 @@
 #include <variant>
 
 #include "bluetooth_types.hpp"
+#include "db_events.hpp"
 #include "freertos/portmacro.h"
 #include "freertos/projdefs.h"
 #include "lua.h"
@@ -213,6 +214,8 @@ lua::Property UiState::sControlsScheme{
       return true;
     }};
 
+lua::Property UiState::sDatabaseUpdating{false};
+
 auto UiState::InitBootSplash(drivers::IGpios& gpios) -> bool {
   // Init LVGL first, since the display driver registers itself with LVGL.
   lv_init();
@@ -258,6 +261,14 @@ void UiState::react(const internal::ControlSchemeChanged&) {
   sInput->mode(sServices->nvs().PrimaryInput());
 }
 
+void UiState::react(const database::event::UpdateStarted&) {
+  sDatabaseUpdating.Update(true);
+}
+
+void UiState::react(const database::event::UpdateFinished&) {
+  sDatabaseUpdating.Update(false);
+}
+
 void UiState::react(const internal::DismissAlerts&) {
   lv_obj_clean(sAlertContainer);
 }
@@ -435,6 +446,10 @@ void Lua::entry() {
                       {"show", [&](lua_State* s) { return ShowAlert(s); }},
                       {"hide", [&](lua_State* s) { return HideAlert(s); }},
                   });
+    sLua->bridge().AddPropertyModule("database",
+                                     {
+                                         {"updating", &sDatabaseUpdating},
+                                     });
 
     auto bt = sServices->bluetooth();
     sBluetoothEnabled.Update(bt.IsEnabled());

tools/cmake/common.cmake

@@ -5,7 +5,7 @@
 # For more information about build system see
 # https://docs.espressif.com/projects/esp-idf/en/latest/api-guides/build-system.html
 
-set(PROJECT_VER "0.2.1")
+set(PROJECT_VER "0.3.0")
 
 # esp-idf sets the C++ standard weird. Set cmake vars to match.
 set(CMAKE_CXX_STANDARD 23)