41 lines
1.1 KiB
JavaScript
41 lines
1.1 KiB
JavaScript
import { execAsync, readFileAsync, timeout } from 'resource:///com/github/Aylur/ags/utils.js';
|
|
const { get_home_dir } = imports.gi.GLib;
|
|
|
|
export default ({
|
|
name,
|
|
gobject,
|
|
prop,
|
|
condition = true,
|
|
whenTrue = condition,
|
|
whenFalse = false,
|
|
signal = 'changed',
|
|
} = {}) => {
|
|
const cacheFile = `${get_home_dir()}/.cache/ags/.${name}`;
|
|
|
|
const stateCmd = () => ['bash', '-c',
|
|
`echo ${gobject[prop] === condition} > ${cacheFile}`];
|
|
|
|
const monitorState = () => {
|
|
gobject.connect(signal, () => {
|
|
execAsync(stateCmd()).catch(print);
|
|
});
|
|
};
|
|
|
|
readFileAsync(cacheFile)
|
|
.then((content) => {
|
|
// JSON.parse was the only way I found to reliably
|
|
// convert a string of 'true' or 'false' into a bool
|
|
gobject[prop] = JSON.parse(content) ? whenTrue : whenFalse;
|
|
|
|
timeout(1000, () => {
|
|
monitorState();
|
|
});
|
|
})
|
|
.catch(() => {
|
|
execAsync(stateCmd())
|
|
.then(() => {
|
|
monitorState();
|
|
})
|
|
.catch(print);
|
|
});
|
|
};
|