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cleanup: dispose of file monitors when unneeded

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2 * r + 2 * t 2025-04-01 12:46:34 +11:00
parent 460f00ecab
commit 3c0b2eae58
1 changed files with 5 additions and 3 deletions
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8
src/modules/sidebar/dashboard.tsx
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@ -34,7 +34,6 @@ const FaceFallback = () => (
const User = () => { const User = () => {
const uptime = Variable("").poll(5000, "uptime -p"); const uptime = Variable("").poll(5000, "uptime -p");
const hasFace = Variable(GLib.file_test(HOME + "/.face", GLib.FileTest.EXISTS)); const hasFace = Variable(GLib.file_test(HOME + "/.face", GLib.FileTest.EXISTS));
monitorFile(HOME + "/.face", () => hasFace.set(GLib.file_test(HOME + "/.face", GLib.FileTest.EXISTS)));
return ( return (
<box className="user"> <box className="user">
@ -43,9 +42,12 @@ const User = () => {
className="face" className="face"
setup={self => { setup={self => {
self.css = `background-image: url("${HOME}/.face");`; self.css = `background-image: url("${HOME}/.face");`;
monitorFile(HOME + "/.face", () => (self.css = `background-image: url("${HOME}/.face");`)); const monitor = monitorFile(HOME + "/.face", () => {
hasFace.set(GLib.file_test(HOME + "/.face", GLib.FileTest.EXISTS));
self.css = `background-image: url("${HOME}/.face");`;
});
self.connect("destroy", () => monitor.cancel());
}} }}
onDestroy={() => hasFace.drop()}
> >
{bind(hasFace).as(h => (h ? <box visible={false} /> : <FaceFallback />))} {bind(hasFace).as(h => (h ? <box visible={false} /> : <FaceFallback />))}
</box> </box>