sched: emit alarmReload, widalarm reload on alarmReload

apps/sched/ChangeLog

@@ -24,3 +24,4 @@
 0.21: Fix crash in clock_info
 0.22: Dated event repeat option
 0.23: Allow buzzing forever when an alarm fires
+0.24: Emit alarmReload when alarms change (used by widalarm)

apps/sched/lib.js

@@ -55,10 +55,7 @@ exports.getTimeToAlarm = function(alarm, time) {
 /// Force a reload of the current alarms and widget
 exports.reload = function() {
   eval(require("Storage").read("sched.boot.js"));
-  if (global.WIDGETS && WIDGETS["alarm"]) {
-    WIDGETS["alarm"].reload();
-    Bangle.drawWidgets();
-  }
+  Bangle.emit("alarmReload");
 };
 // Factory that creates a new alarm with default values
 exports.newDefaultAlarm = function () {

apps/sched/metadata.json

@@ -1,7 +1,7 @@
 {
   "id": "sched",
   "name": "Scheduler",
-  "version": "0.23",
+  "version": "0.24",
   "description": "Scheduling library for alarms and timers",
   "icon": "app.png",
   "type": "scheduler",

apps/widalarm/ChangeLog

@@ -1 +1,2 @@
 0.01: Moved out of 'alarm' app
+0.02: Decouple reloading of widget when alarms change

apps/widalarm/metadata.json

@@ -1,7 +1,7 @@
 {
   "id": "widalarm",
   "name": "Alarms Widget",
-  "version": "0.01",
+  "version": "0.02",
   "description": "Displays an alarm icon in the widgets bar if any alarm is active",
   "icon": "app.png",
   "type": "widget",

apps/widalarm/widget.js

@@ -6,3 +6,9 @@ WIDGETS["alarm"]={area:"tl",width:0,draw:function() {
   }
 };
 WIDGETS["alarm"].reload();
+Bangle.on("alarmReload", () => {
+  if (WIDGETS["alarm"]) {
+    WIDGETS["alarm"].reload();
+    Bangle.drawWidgets();
+  }
+});