widalarmeta: reload widget when alarms change

apps/widalarmeta/ChangeLog

@@ -12,3 +12,4 @@
 0.08: Selectable font. Allow to disable hour padding.
 0.09: Match draw() API e.g. to allow wid_edit to alter this widget
 0.10: Change 4x5 font to 6x8, teletext is now default font
+0.11: Bugfix: handle changes in alarms (e.g. done without a load, such as via fastload)

apps/widalarmeta/metadata.json

@@ -2,7 +2,7 @@
   "id": "widalarmeta",
   "name": "Alarm & Timer ETA",
   "shortName": "Alarm ETA",
-  "version": "0.10",
+  "version": "0.11",
   "description": "A widget that displays the time to the next Alarm or Timer in hours and minutes, maximum 24h (configurable).",
   "icon": "widget.png",
   "type": "widget",

apps/widalarmeta/widget.js

@@ -21,6 +21,7 @@
   function getNextAlarm(date) {
     const alarms = require("sched")
       .getAlarms()
+      // more precise filtering is done using getTimeToAlarm() below
       .filter(alarm => alarm.on && alarm.hidden !== true);
 
     WIDGETS["widalarmeta"].numActiveAlarms = alarms.length;
@@ -123,11 +124,15 @@
       area:"tl",
       width: 0, // hide by default = assume no timer
       draw:draw,
-      reload: () => {
+      reload: function () {
+        this.nextAlarm = undefined;
+
         loadSettings();
         g.clear();
         Bangle.drawWidgets();
       },
     };
+
+    Bangle.on("alarmReload", () => WIDGETS["widalarmeta"].reload());
   }
 })();