Should now support 12 hour clocl

apps/bigdclock/ChangeLog

@@ -1,2 +1,2 @@
 0.01: Initial version
-0.02: setTimeout bug fix; no leading zero on date; lightmode; cleanup
+0.02: setTimeout bug fix; no leading zero on date; lightmode; 12 hour format; cleanup

apps/bigdclock/bigdclock.app.js

@@ -28,13 +28,22 @@ function draw() {
         w = date.getDay(); // d=1..31; w=0..6
     const level = E.getBattery();
     const width = level + (level/2);
+    var settings = Object.assign({
+      "12hour": false,
+    }, require('Storage').readJSON("bigdclock.json", true) || {});
 
     g.reset();
     g.clear();
 
     g.setFontOpenSans();
     g.setFontAlign(0, -1);
-    g.drawString(("0"+h).substr(-2) + ":" + ("0"+m).substr(-2), g.getWidth() / 2, 30);
+    if (settings["12hour"]) {
+	  if (h > 12) h -= 12;
+	  if (h == 0) h = 12;
+      g.drawString(h + ":" + ("0"+m).substr(-2), g.getWidth() / 2, 30);
+	} else {
+	  g.drawString(("0"+h).substr(-2) + ":" + ("0"+m).substr(-2), g.getWidth() / 2, 30);
+	}
     g.setFontAlign(1, -1);
     g.drawString(d, g.getWidth() -6, 98);
     g.setFont('Vector', 52);

apps/bigdclock/bigdclock.settings.js

@@ -0,0 +1,26 @@
+(function(back) {
+
+  var settings = Object.assign({
+    "12hour": false,
+  }, require('Storage').readJSON("bigdclock.json", true) || {});
+
+  function set12hour(val) {
+    settings["12hour"]=val;
+	require('Storage').writeJSON("bigdclock.json", settings);
+  }
+
+  var mainmenu = {
+    "": {
+	  "title": "BigDClock"
+    },
+	"< Back": () => back(),
+	"Time format": {
+		value: (settings["12hour"] !== undefined ? settings["12hour"] : false),
+		format: v => v ? "12 hr" : "24 hr",
+		onchange: v=> { set12hour(v) }
+	}
+  };
+
+  E.showMenu(mainmenu);
+
+});

apps/bigdclock/metadata.json

@@ -12,6 +12,8 @@
   "screenshots": [ { "url":"screenshot.png" } ],
   "storage": [
     {"name":"bigdclock.app.js","url":"bigdclock.app.js"},
+	{"name":"bigdclock.settings.js","url":"bigdclock.settings.js"},
     {"name":"bigdclock.img","url":"bigdclock.icon.js","evaluate":true}
-  ]
+  ],
+  "data": [{"name":"bigdclock.json"}]
 }