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Fix precision of battery level

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This commit is contained in:
3m5.Danny Spina 2020-03-05 16:46:07 +01:00
parent bd5aa44be9
commit dd3fba2052
4 changed files with 15 additions and 21 deletions
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2
package.json
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@ -16,7 +16,7 @@
}, },
"dependencies": { "dependencies": {
"auto-launch": "^5", "auto-launch": "^5",
"battery-level": "^3", "child_process": "^1.0.2",
"dark-mode": "^3.0.0", "dark-mode": "^3.0.0",
"electron-settings": "^3" "electron-settings": "^3"
} }

3
src/index.html
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@ -3,7 +3,7 @@
<head> <head>
<meta charset="utf-8"> <meta charset="utf-8">
<title>Weather</title> <title>Volta</title>
<link rel="stylesheet" href="./index.css" charset="utf-8"> <link rel="stylesheet" href="./index.css" charset="utf-8">
<link rel="stylesheet" href="./vendor/nouislider.min.css" charset="utf-8"> <link rel="stylesheet" href="./vendor/nouislider.min.css" charset="utf-8">
<script charset="utf-8" src="./vendor/nouislider.min.js"> <script charset="utf-8" src="./vendor/nouislider.min.js">
@ -20,7 +20,6 @@
<div class="title">Current: <div class="title">Current:
<span id="currentBattery"></span> <span id="currentBattery"></span>
</div> </div>
<small>Note: Due to limits in the implementation the actual battery value may differ from the one given by the OS</small>
<hr/> <hr/>
<div id="settings"> <div id="settings">

2
src/index.js
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@ -66,5 +66,5 @@ ipcRenderer.on('launch', (event, checked) => {
}) })
ipcRenderer.on('battery', (event, value) => { ipcRenderer.on('battery', (event, value) => {
document.getElementById('currentBattery').innerText = `${value}%` document.getElementById('currentBattery').innerText = `${value}`
}) })

27
src/main.js
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@ -12,6 +12,7 @@ const settings = require('electron-settings')
const path = require('path') const path = require('path')
const AutoLaunch = require('auto-launch') const AutoLaunch = require('auto-launch')
const batteryLevel = require('battery-level') const batteryLevel = require('battery-level')
const exec = require('child_process').exec
const al = new AutoLaunch({ const al = new AutoLaunch({
name: 'Volta' name: 'Volta'
@ -148,21 +149,15 @@ function sendMax() {
}).show() }).show()
} }
let level = 'checking...';
setInterval(() => { setInterval(() => {
batteryLevel().then(level => { exec('pmset -g batt | egrep "([0-9]+\%)" -o', function(err, stdout, stderr) {
level = parseInt(level * 100) if (err) {
console.log(error.stack)
if (level === lastBattery) return console.log('Error code: ' + error.code)
if (level > lastBattery) charging = true console.log('Signal received: ' + error.signal)
else charging = false }
lastBattery = level level = String(stdout)
})
const limits = settings.get('values', defaultValues) window.webContents.send('battery', level)
if (level <= limits.min) sendMin()
else if (level >= limits.max) sendMax()
else numMax = numMin = 0
window.webContents.send('battery', level)
}).catch(() => console.log('Could not get Battery level'))
}, 3000) }, 3000)