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Update timer

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- Change time-updater from 1-minute timer to 1-second timer
- More accuracy
This commit is contained in:
Candifloss 2025-11-20 19:00:25 +05:30
parent de1bd068d6
commit 497288c585
1 changed files with 15 additions and 22 deletions
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37
src/widgets/timewidget.rs
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@ -10,49 +10,42 @@ fn format_time() -> SharedString {
SharedString::from(Local::now().format("%I:%M %p").to_string())
}
// Time until the next minute starts
fn time_until_next_minute() -> Duration {
let now = Local::now();
let secs = now.second();
let nanos = now.nanosecond();
Duration::from_secs(60 - u64::from(secs)) - Duration::from_nanos(u64::from(nanos))
}
// Create timers that update the time_text property every minute
// Start a 1-second timer that updates only when the minute changes
fn start_clock_updater(ui: &TopBar) {
let weak = ui.as_weak();
let initial_timer = Box::leak(Box::new(Timer::default()));
let repeating_timer = Box::leak(Box::new(Timer::default()));
// Update immediately when the bar first appears
if let Some(ui) = weak.upgrade() {
ui.set_time_text(format_time());
}
initial_timer.start(TimerMode::SingleShot, time_until_next_minute(), move || {
if let Some(ui) = weak.upgrade() {
ui.set_time_text(format_time());
}
// Timer that ticks every second
let timer = Box::leak(Box::new(Timer::default()));
let weak_clone = weak.clone();
repeating_timer.start(TimerMode::Repeated, Duration::from_secs(60), move || {
if let Some(ui) = weak_clone.upgrade() {
timer.start(TimerMode::Repeated, Duration::from_secs(1), move || {
// Access UI safely through the weak pointer
if let Some(ui) = weak.upgrade() {
let now = Local::now();
// Only update when the minute has rolled over
if now.second() == 0 {
ui.set_time_text(format_time());
}
});
}
});
}
// Public entry for this widget
// Public entry point: connect widget events + start clock
pub fn install(ui: &TopBar) {
let weak = ui.as_weak();
// When the widget emits show_clock(), run the program
ui.on_show_clock(move || {
if weak.upgrade().is_some() {
run_cmd("xclock");
}
});
// Start the clock updater
start_clock_updater(ui);
}