From 69b087bb89988560b1e92248fb63af71d0485b6a Mon Sep 17 00:00:00 2001
From: Alain Saas <alainsaas@gmail.com>
Date: Thu, 18 Nov 2021 22:17:32 +0900
Subject: [PATCH] Create a_battery_widget/widget.js

---
 apps/a_battery_widget/widget.js | 45 +++++++++++++++++++++++++++++++++
 1 file changed, 45 insertions(+)
 create mode 100644 apps/a_battery_widget/widget.js

diff --git a/apps/a_battery_widget/widget.js b/apps/a_battery_widget/widget.js
new file mode 100644
index 000000000..d6f8236d4
--- /dev/null
+++ b/apps/a_battery_widget/widget.js
@@ -0,0 +1,45 @@
+(function(){
+  let COLORS = {
+    'white':    "#fff",
+    'black':    "#000",
+    'charging': "#08f",
+    'high':     "#000",
+    'low':      "#f00",
+  };
+
+  const levelColor = (l) => {
+    if (Bangle.isCharging()) return COLORS.charging;
+    if (l >= 30) return COLORS.high;
+    return COLORS.low;
+  };
+
+  function draw() {
+    var s = 29;
+    var x = this.x, y = this.y;
+
+    const l = E.getBattery();
+
+    let xl = x+4+l*(s-12)/100;
+
+    g.setColor(COLORS.white);
+    g.fillRect(x+2,y+5,x+s-6,y+18);
+
+    g.setColor(levelColor(l));
+    g.fillRect(x+1,y+3,x+s-5,y+4);
+    g.fillRect(x+1,y+19,x+s-5,y+20);
+    g.fillRect(x,y+4,x+1,y+19);
+    g.fillRect(x+s-5,y+4,x+s-4,y+19);
+    g.fillRect(x+s-3,y+8,x+s-2,y+16); // tip of the battery
+    g.fillRect(x+4,y+15,xl,y+16); // charging bar
+
+    g.setColor(COLORS.black);
+    g.setFontAlign(0,0);
+    g.setFont('6x8');
+    g.drawString(l, x + 14, y + 10);
+  }
+
+  Bangle.on('charging',function(charging) { draw(); });
+  setInterval(()=>WIDGETS["a_battery_widget"].draw(), 60000);
+
+  WIDGETS["a_battery_widget"]={area:"tr",width:30,draw:draw};
+})();