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widbars - Yellow battery bar on charge and prevent GC on every draw

master
Martin Boonk 2022-02-16 21:59:28 +01:00
parent b7e7e7819c
commit 864faef961
3 changed files with 11 additions and 3 deletions
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2
apps/widbars/ChangeLog
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@ -1 +1,3 @@
0.01: New Widget! 0.01: New Widget!
0.02: Battery bar turns yellow on charge
Memory status bar does not trigger garbage collect

2
apps/widbars/metadata.json
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@ -1,7 +1,7 @@
{ {
"id": "widbars", "id": "widbars",
"name": "Bars Widget", "name": "Bars Widget",
"version": "0.01", "version": "0.02",
"description": "Display several measurements as vertical bars.", "description": "Display several measurements as vertical bars.",
"icon": "icon.png", "icon": "icon.png",
"screenshots": [{"url":"screenshot.png"}], "screenshots": [{"url":"screenshot.png"}],

10
apps/widbars/widget.js
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@ -42,19 +42,25 @@
if (top) g .clearRect(x,y, x+w-1,y+top-1); // erase above bar if (top) g .clearRect(x,y, x+w-1,y+top-1); // erase above bar
if (f) g.setColor(col).fillRect(x,y+top, x+w-1,y+h-1); // even for f=0.001 this is still 1 pixel high if (f) g.setColor(col).fillRect(x,y+top, x+w-1,y+h-1); // even for f=0.001 this is still 1 pixel high
} }
let batColor='#0f0';
function draw() { function draw() {
g.reset(); g.reset();
const x = this.x, y = this.y, const x = this.x, y = this.y,
m = process.memory(); m = process.memory(false);
let b=0; let b=0;
// ==HRM== bar(x+(w*b++),y,'#f00'/*red */,bpm/200); // >200 seems very unhealthy; if we have no valid bpm this will just be empty space // ==HRM== bar(x+(w*b++),y,'#f00'/*red */,bpm/200); // >200 seems very unhealthy; if we have no valid bpm this will just be empty space
// ==Temperature== bar(x+(w*b++),y,'#ff0'/*yellow */,E.getTemperature()/50); // you really don't want to wear a watch that's hotter than 50°C // ==Temperature== bar(x+(w*b++),y,'#ff0'/*yellow */,E.getTemperature()/50); // you really don't want to wear a watch that's hotter than 50°C
bar(x+(w*b++),y,g.theme.dark?'#0ff':'#00f'/*cyan/blue*/,1-(require('Storage').getFree() / process.env.STORAGE)); bar(x+(w*b++),y,g.theme.dark?'#0ff':'#00f'/*cyan/blue*/,1-(require('Storage').getFree() / process.env.STORAGE));
bar(x+(w*b++),y,'#f0f'/*magenta*/,m.usage/m.total); bar(x+(w*b++),y,'#f0f'/*magenta*/,m.usage/m.total);
bar(x+(w*b++),y,'#0f0'/*green */,E.getBattery()/100); bar(x+(w*b++),y,batColor,E.getBattery()/100);
} }
let redraw; let redraw;
Bangle.on('charging', function(charging) {
batColor=charging?'#ff0':'#0f0';
WIDGETS["bars"].draw();
});
Bangle.on('lcdPower', on => { Bangle.on('lcdPower', on => {
if (redraw) clearInterval(redraw) if (redraw) clearInterval(redraw)
redraw = undefined; redraw = undefined;