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Start implementing battery applet

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This commit is contained in:
Ian Douglas Scott 2022-06-17 14:37:01 -07:00
parent ff2d7e0237
commit 198fe3dd71
4 changed files with 1195 additions and 0 deletions
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4
Cargo.toml
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@ -11,3 +11,7 @@ members = [
"applets/cosmic-app-list",
"applets/cosmic-panel-button",
]
exclude = [
"applets/cosmic-applet-power-battery",
]

1007
applets/cosmic-applet-power-battery/Cargo.lock generated Normal file
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8
applets/cosmic-applet-power-battery/Cargo.toml Normal file
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@ -0,0 +1,8 @@
[package]
name = "cosmic-applet-power-battery"
version = "0.1.0"
edition = "2021"
[dependencies]
relm4 = { git = "https://github.com/relm4/relm4", branch = "next", features = ["macros"] }
gtk4 = { git = "https://github.com/gtk-rs/gtk4-rs" }

176
applets/cosmic-applet-power-battery/src/main.rs Normal file
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@ -0,0 +1,176 @@
use gtk4::prelude::*;
use relm4::{ComponentParts, ComponentSender, RelmApp, SimpleComponent, WidgetPlus};
use std::time::Duration;
#[derive(Default)]
struct AppModel {
icon_name: String,
battery_percent: u8,
time_remaining: Duration,
display_brightness: f64,
keyboard_brightness: f64,
}
enum AppMsg {
SetDisplayBrightness(f64),
SetKeyboardBrightness(f64),
}
#[relm4::component]
impl SimpleComponent for AppModel {
type Widgets = AppWidgets;
type InitParams = ();
type Input = AppMsg;
type Output = ();
view! {
gtk4::Window {
gtk4::MenuButton {
set_has_frame: false,
#[watch]
set_icon_name: &model.icon_name,
#[wrap(Some)]
set_popover = &gtk4::Popover {
#[wrap(Some)]
set_child = &gtk4::Box {
set_orientation: gtk4::Orientation::Vertical,
// Battery
gtk4::Box {
set_orientation: gtk4::Orientation::Horizontal,
gtk4::Image {
#[watch]
set_icon_name: Some(&model.icon_name),
},
gtk4::Box {
set_orientation: gtk4::Orientation::Vertical,
gtk4::Label {
set_halign: gtk4::Align::Start,
set_label: "Battery",
},
gtk4::Label {
set_halign: gtk4::Align::Start,
// XXX duration formatting
#[watch]
set_label: &format!("{:?} until empty ({}%)", model.time_remaining, model.battery_percent),
},
},
},
gtk4::Separator {
},
// Profiles
gtk4::Separator {
},
// Limit charging
gtk4::Box {
set_orientation: gtk4::Orientation::Horizontal,
gtk4::Box {
set_orientation: gtk4::Orientation::Vertical,
gtk4::Label {
set_halign: gtk4::Align::Start,
set_label: "Limit Battery Charging",
},
gtk4::Label {
set_halign: gtk4::Align::Start,
set_label: "Increase the lifespan of your battery by setting a maximum charge value of 80%."
},
},
gtk4::Switch {
set_valign: gtk4::Align::Center,
},
},
gtk4::Separator {
},
// Brightness
gtk4::Box {
set_orientation: gtk4::Orientation::Horizontal,
gtk4::Image {
set_icon_name: Some("display-brightness-symbolic"),
},
gtk4::Scale {
set_hexpand: true,
set_adjustment: &gtk4::Adjustment::new(0., 0., 100., 1., 1., 0.),
#[watch]
set_value: model.display_brightness,
connect_change_value[sender] => move |_, _, value| {
sender.input(AppMsg::SetDisplayBrightness(value));
gtk4::Inhibit(false)
},
},
gtk4::Label {
#[watch]
set_label: &format!("{:.0}%", model.display_brightness),
},
},
gtk4::Box {
set_orientation: gtk4::Orientation::Horizontal,
gtk4::Image {
set_icon_name: Some("keyboard-brightness-symbolic"),
},
gtk4::Scale {
set_hexpand: true,
set_adjustment: &gtk4::Adjustment::new(0., 0., 100., 1., 1., 0.),
#[watch]
set_value: model.keyboard_brightness,
connect_change_value[sender] => move |_, _, value| {
sender.input(AppMsg::SetKeyboardBrightness(value));
gtk4::Inhibit(false)
},
},
gtk4::Label {
#[watch]
set_label: &format!("{:.0}%", model.keyboard_brightness),
},
},
gtk4::Separator {
},
gtk4::Button {
set_label: "Power Settings...",
}
}
}
}
}
}
fn init(
_params: Self::InitParams,
root: &Self::Root,
sender: &ComponentSender<Self>,
) -> ComponentParts<Self> {
let model = AppModel {
icon_name: "battery-symbolic".to_string(),
..Default::default()
};
let widgets = view_output!();
ComponentParts { model, widgets }
}
fn update(&mut self, msg: Self::Input, _sender: &ComponentSender<Self>) {
match msg {
AppMsg::SetDisplayBrightness(value) => {
self.display_brightness = value;
}
AppMsg::SetKeyboardBrightness(value) => {
self.keyboard_brightness = value;
}
}
}
}
fn main() {
let app: RelmApp<AppModel> = RelmApp::new("relm4.test.simple");
app.run(());
}