From bc92e0c8c6e301fbe22b061fff3ca901547a67e3 Mon Sep 17 00:00:00 2001
From: Pavel Machek <pavel@ucw.cz>
Date: Sat, 19 Aug 2023 20:10:13 +0200
Subject: [PATCH] widbat: Use flash, not fork to indicate charging

Green fork is not easily visible, which can be confusing.
---
 apps/widbat/ChangeLog     |  1 +
 apps/widbat/metadata.json |  2 +-
 apps/widbat/widget.js     | 11 +++++++----
 3 files changed, 9 insertions(+), 5 deletions(-)

diff --git a/apps/widbat/ChangeLog b/apps/widbat/ChangeLog
index cb11b1be9..9577d952b 100644
--- a/apps/widbat/ChangeLog
+++ b/apps/widbat/ChangeLog
@@ -8,3 +8,4 @@
 0.09: Misc speed/memory tweaks
 0.10: Color changes due to the battery level
 0.11: Change level for medium charge (50% -> 40%), and darken color on light themes as yellow was almost invisible
+0.12: Use black flash instead of green fork to indicate charging
diff --git a/apps/widbat/metadata.json b/apps/widbat/metadata.json
index 0151fcbd7..7f0d99f09 100644
--- a/apps/widbat/metadata.json
+++ b/apps/widbat/metadata.json
@@ -1,7 +1,7 @@
 {
   "id": "widbat",
   "name": "Battery Level Widget",
-  "version": "0.11",
+  "version": "0.12",
   "description": "Show the current battery level and charging status in the top right of the clock",
   "icon": "widget.png",
   "type": "widget",
diff --git a/apps/widbat/widget.js b/apps/widbat/widget.js
index 98eb09227..f87452893 100644
--- a/apps/widbat/widget.js
+++ b/apps/widbat/widget.js
@@ -26,16 +26,19 @@
     var s = 39;
     var x = this.x, y = this.y;
     g.reset();
-    if (Bangle.isCharging()) {
-      g.setColor("#0f0").drawImage(atob("DhgBHOBzgc4HOP////////////////////3/4HgB4AeAHgB4AeAHgB4AeAHg"),x,y);
-      x+=16;
-    }
     g.setColor(g.theme.fg).fillRect(x,y+2,x+s-4,y+21).clearRect(x+2,y+4,x+s-6,y+19).fillRect(x+s-3,y+10,x+s,y+14);
     var battery = E.getBattery();
     if(battery < 20) {g.setColor("#f00");}
     else if (battery < 40) {g.setColor(g.theme.dark ? "#ff0" : "#f80");}
     else {g.setColor("#0f0");}
     g.fillRect(x+4,y+6,x+4+battery*(s-12)/100,y+17);
+    if (Bangle.isCharging()) {
+      let hy = y+11;
+      let hx = x+s/2;
+      let flash = [x+5,hy, hx-4,hy-1, hx,y+6, x+s-7,y+hy,
+                   hx+4,y+hy+1, hx,y+17];
+      g.setColor(g.theme.fg).fillPoly(flash);
+    }
   }};
   setWidth();
 })()