leyoda/cosmic-greeter
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Add subscription for updating time

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This commit is contained in:
Jeremy Soller 2023-11-21 15:48:22 -07:00
parent 0e7964bcad
commit 49ee2c63b7
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GPG key ID: DCFCA852D3906975
3 changed files with 42 additions and 12 deletions
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25
src/locker.rs
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@ -9,12 +9,7 @@ use cosmic::{
event::wayland::{Event as WaylandEvent, OutputEvent, SessionLockEvent},
futures::{self, SinkExt},
subscription,
wayland::session_lock::{
get_lock_surface,
lock,
destroy_lock_surface,
unlock,
},
wayland::session_lock::{destroy_lock_surface, get_lock_surface, lock, unlock},
Length, Subscription,
},
iced_runtime::core::window::Id as SurfaceId,
@ -594,13 +589,13 @@ impl cosmic::Application for App {
.into()
}
//TODO: subscription for date/time
fn subscription(&self) -> Subscription<Self::Message> {
if self.exited {
return Subscription::none();
}
struct SomeWorker;
struct HeartbeatSubscription;
struct PamSubscription;
//TODO: how to avoid cloning this on every time subscription is called?
let username = self.flags.current_user.name.clone();
@ -618,7 +613,19 @@ impl cosmic::Application for App {
_ => None,
}),
subscription::channel(
std::any::TypeId::of::<SomeWorker>(),
std::any::TypeId::of::<HeartbeatSubscription>(),
16,
|mut msg_tx| async move {
loop {
// Send heartbeat once a second to update time
//TODO: only send this when needed
msg_tx.send(Message::None).await.unwrap();
time::sleep(time::Duration::new(1, 0)).await;
}
},
),
subscription::channel(
std::any::TypeId::of::<PamSubscription>(),
16,
|mut msg_tx| async move {
loop {