From 012560e863b9d8f6c01bbc48194471dfa9b8a794 Mon Sep 17 00:00:00 2001
From: hughbarney <hughbarney@googlemail.com>
Date: Tue, 23 Feb 2021 22:18:09 +0000
Subject: [PATCH] Added Compass power status widget

---
 apps.json              |  12 ++++++++++++
 apps/widcom/README.md  |  11 +++++++++++
 apps/widcom/widget.js  |  30 ++++++++++++++++++++++++++++++
 apps/widcom/widget.png | Bin 0 -> 1237 bytes
 4 files changed, 53 insertions(+)
 create mode 100644 apps/widcom/README.md
 create mode 100644 apps/widcom/widget.js
 create mode 100644 apps/widcom/widget.png

diff --git a/apps.json b/apps.json
index 28798fa12..94609831a 100644
--- a/apps.json
+++ b/apps.json
@@ -2880,5 +2880,17 @@
     {"name":"helloworld.app.js","url":"app.js"},
     {"name":"helloworld.img","url":"app-icon.js","evaluate":true}
   ]
+},
+{ "id": "widcom",
+  "name": "Compass Widget",
+  "icon": "widget.png",
+  "version":"0.01",
+  "description": "Tiny widget to show the power on/off status of the Compass. Requires firmware v2.08.167 or later",
+  "tags": "widget, compass",
+  "type":"widget",
+  "readme": "README.md",
+  "storage": [
+    {"name":"widcom.wid.js","url":"widget.js"}
+  ]
 }
 ]
diff --git a/apps/widcom/README.md b/apps/widcom/README.md
new file mode 100644
index 000000000..1e45d9090
--- /dev/null
+++ b/apps/widcom/README.md
@@ -0,0 +1,11 @@
+# Compass Power Status Widget
+
+A simple widget that shows the on/off status of the compass.
+
+The compass draws around 1mA when on.  Whilst this is not a big draw
+on the battery it is still easy to have it switched on and not be
+aware.
+
+- Uses Bangle.isCompassOn(), requires firmware v2.08.167 or later
+- Shows in grey when the compass is off
+- Shows in amber when the compass is on
diff --git a/apps/widcom/widget.js b/apps/widcom/widget.js
new file mode 100644
index 000000000..b9c911dbf
--- /dev/null
+++ b/apps/widcom/widget.js
@@ -0,0 +1,30 @@
+(function(){
+  //var img = E.toArrayBuffer(atob("FBSBAAAAAAAAA/wAf+AP/wH/2D/zw/w8PwfD9nw+b8Pg/Dw/w8/8G/+A//AH/gA/wAAAAAAA"));
+  //var img = E.toArrayBuffer(atob("GBiBAAB+AAP/wAeB4A4AcBgAGDAADHAADmABhmAHhsAfA8A/A8BmA8BmA8D8A8D4A2HgBmGABnAADjAADBgAGA4AcAeB4AP/wAB+AA=="));
+  var img = E.toArrayBuffer(atob("FBSBAAH4AH/gHAODgBwwAMYABkAMLAPDwPg8CYPBkDwfA8PANDACYABjAAw4AcHAOAf+AB+A"));        
+  
+  function draw() {
+    g.reset();
+    if (Bangle.isCompassOn()) {
+      g.setColor(1,0.8,0);     // on = amber
+    } else {
+      g.setColor(0.3,0.3,0.3); // off = grey
+    }
+    g.drawImage(img, 10+this.x, 2+this.var);
+  }
+
+  var timerInterval;
+  Bangle.on('lcdPower', function(on) {
+    if (on) {
+      WIDGETS.compass.draw();
+      if (!timerInterval) timerInterval = setInterval(()=>WIDGETS.compass.draw(), 2000);
+    } else {
+      if (timerInterval) {
+        clearInterval(timerInterval);
+        timerInterval = undefined;
+      }
+    }
+  });
+
+  WIDGETS.compass={area:"tr",width:24,draw:draw};
+})();
diff --git a/apps/widcom/widget.png b/apps/widcom/widget.png
new file mode 100644
index 0000000000000000000000000000000000000000..6c50374a3c3bc1aa6bdbd2d65f3196d20c0c2de0
GIT binary patch
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literal 0
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