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Use more lightningy bitmap, now we're not resizing don't redraw all widgets, use let scoping(faster), and hard-code 's' to make rendering quicker

pull/2984/head
Gordon Williams 2023-09-13 09:18:37 +01:00 committed by GitHub
parent 60a99aae53
commit 337bf47354
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1 changed files with 11 additions and 18 deletions
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29
apps/widbat/widget.js
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@ -1,10 +1,10 @@
(function(){
{
Bangle.on('charging',function(charging) {
if(charging) Bangle.buzz();
Bangle.drawWidgets(); // re-layout widgets
WIDGETS["bat"].draw();
g.flip();
});
var batteryInterval = Bangle.isLCDOn() ? setInterval(()=>WIDGETS["bat"].draw(), 60000) : undefined;
let batteryInterval = Bangle.isLCDOn() ? setInterval(()=>WIDGETS["bat"].draw(), 60000) : undefined;
Bangle.on('lcdPower', function(on) {
if (on) {
WIDGETS["bat"].draw();
@ -19,21 +19,14 @@
}
});
WIDGETS["bat"]={area:"tr",width:40,draw:function() {
var s = 39;
var x = this.x, y = this.y;
g.reset();
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);
g.reset().setColor(g.theme.fg).fillRect(x,y+2,x+35,y+21).clearRect(x+2,y+4,x+33,y+19).fillRect(x+36,y+10,x+39,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);
}
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*27/100,y+17);
if (Bangle.isCharging())
g.reset().drawImage(atob("FAqBAAHAAA8AAPwAB/D4f8P+Hw/gAD8AAPAAA4A="),x+8,y+7);
}};
})()
}