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battery: Use max_kbd_brightness as slider range

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This makes sure we can listen to brightness subscription and set the
brightness without conflicts or weird workarounds.
This commit is contained in:
Ian Douglas Scott 2024-07-01 13:35:13 -07:00 • committed by Ian Douglas Scott
parent 00e34f4eba
commit 0ef2393288
2 changed files with 46 additions and 40 deletions
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70
cosmic-applet-battery/src/app.rs
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@ -80,7 +80,8 @@ struct CosmicBatteryApplet {
on_battery: bool,
gpus: HashMap<PathBuf, GPUData>,
time_remaining: Duration,
kbd_brightness: Option<f64>,
max_kbd_brightness: Option<i32>,
kbd_brightness: Option<i32>,
max_screen_brightness: i32,
screen_brightness: i32,
popup: Option<window::Id>,
@ -163,8 +164,7 @@ enum Message {
SetKbdBrightness(i32),
SetScreenBrightness(i32),
SetChargingLimit(chain::Toggler, bool),
UpdateKbdBrightness(Option<f64>),
InitKbdBacklight(UnboundedSender<KeyboardBacklightRequest>),
KeyboardBacklight(KeyboardBacklightUpdate),
GpuOn(PathBuf, String, Option<Vec<Entry>>),
GpuOff(PathBuf),
ToggleGpuApps(PathBuf),
@ -222,7 +222,6 @@ impl cosmic::Application for CosmicBatteryApplet {
match message {
Message::Frame(now) => self.timeline.now(now),
Message::SetKbdBrightness(brightness) => {
let brightness = (brightness as f64 / 100.0).clamp(0., 1.);
self.kbd_brightness = Some(brightness);
if let Some(tx) = &self.kbd_sender {
let _ = tx.send(KeyboardBacklightRequest::Set(brightness));
@ -282,12 +281,17 @@ impl cosmic::Application for CosmicBatteryApplet {
self.update_battery(percent, on_battery);
self.time_remaining = Duration::from_secs(time_to_empty as u64);
}
Message::UpdateKbdBrightness(b) => {
self.kbd_brightness = b;
}
Message::InitKbdBacklight(tx) => {
self.kbd_sender = Some(tx);
}
Message::KeyboardBacklight(event) => match event {
KeyboardBacklightUpdate::Sender(tx) => {
self.kbd_sender = Some(tx);
}
KeyboardBacklightUpdate::MaxBrightness(max_brightness) => {
self.max_kbd_brightness = Some(max_brightness);
}
KeyboardBacklightUpdate::Brightness(brightness) => {
self.kbd_brightness = Some(brightness);
}
},
Message::InitProfile(tx, profile) => {
self.power_profile_sender.replace(tx);
self.power_profile = profile;
@ -543,27 +547,32 @@ impl cosmic::Application for CosmicBatteryApplet {
.into(),
];
if let Some(kbd_brightness) = self.kbd_brightness {
content.push(
padded_control(
row![
icon::from_name("keyboard-brightness-symbolic")
.size(24)
.symbolic(true),
slider(
0..=100,
(kbd_brightness * 100.0) as i32,
Message::SetKbdBrightness
),
text(format!("{:.0}%", kbd_brightness * 100.0))
if let Some(max_kbd_brightness) = self.max_kbd_brightness {
if let Some(kbd_brightness) = self.kbd_brightness {
content.push(
padded_control(
row![
icon::from_name("keyboard-brightness-symbolic")
.size(24)
.symbolic(true),
slider(
0..=max_kbd_brightness,
kbd_brightness,
Message::SetKbdBrightness
),
text(format!(
"{:.0}%",
100. * kbd_brightness as f64 / max_kbd_brightness as f64
))
.size(16)
.width(Length::Fixed(40.0))
.horizontal_alignment(Horizontal::Right)
]
.spacing(12),
)
.into(),
);
]
.spacing(12),
)
.into(),
);
}
}
content.push(padded_control(divider::horizontal::default()).into());
@ -684,10 +693,7 @@ impl cosmic::Application for CosmicBatteryApplet {
time_to_empty,
},
),
kbd_backlight_subscription(0).map(|event| match event {
KeyboardBacklightUpdate::Brightness(b) => Message::UpdateKbdBrightness(b),
KeyboardBacklightUpdate::Sender(tx) => Message::InitKbdBacklight(tx),
}),
kbd_backlight_subscription(0).map(Message::KeyboardBacklight),
power_profile_subscription(0).map(|event| match event {
PowerProfileUpdate::Update { profile } => Message::Profile(profile),
PowerProfileUpdate::Init(tx, p) => Message::InitProfile(p, tx),