Σ:3
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27f8cc3ab8
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4 changed files with 41 additions and 236 deletions
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@ -1,9 +1,9 @@
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use crate::widget::{Message, PanelWidget};
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use crate::widgets::battery::BatteryWidget;
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use crate::widgets::clock::ClockWidget;
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use crate::widgets::focused_window::FocusedWindowWidget;
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use crate::widgets::powerbutton::ShutdownWidget;
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use crate::widgets::spacer::Spacer;
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use iced::Color;
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use iced::Element;
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use iced::Subscription;
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@ -24,6 +24,7 @@ impl App {
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Box::new(ShutdownWidget::new()),
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Box::new(Spacer::new(iced::Length::Fill)),
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Box::new(BatteryWidget::new()),
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Box::new(FocusedWindowWidget::new()),
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],
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}
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}
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243
src/main.rs
243
src/main.rs
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@ -1,28 +1,22 @@
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use iced::Color;
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use iced::Element;
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use iced::Task;
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use iced::widget::button;
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use iced::widget::container;
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use iced::widget::row;
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use iced::widget::text;
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use iced_layershell::daemon;
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use iced_layershell::reexport::Anchor;
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use iced_layershell::reexport::NewLayerShellSettings;
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use iced_layershell::settings::LayerShellSettings;
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use iced_layershell::settings::Settings;
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use iced_layershell::to_layer_message;
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use std::collections::HashMap;
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use std::time::Duration;
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mod app;
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mod widget;
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mod widgets;
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use app::App;
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pub fn main() -> Result<(), iced_layershell::Error> {
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daemon(App::default, App::name, App::update, App::view)
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daemon(App::new, App::name, App::update, App::view)
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.style(App::style)
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.theme(App::theme)
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.subscription(App::subscription)
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.settings(Settings {
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layer_settings: LayerShellSettings {
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size: Some((0, 32)),
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exclusive_zone: 32,
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size: Some((0, App::WINDOW_HEIGHT)),
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exclusive_zone: App::WINDOW_HEIGHT as i32,
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anchor: Anchor::Top | Anchor::Left | Anchor::Right,
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start_mode: iced_layershell::settings::StartMode::AllScreens,
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..Default::default()
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@ -32,224 +26,3 @@ pub fn main() -> Result<(), iced_layershell::Error> {
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.run()
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}
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struct App {
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popups: HashMap<iced::window::Id, PopupKind>,
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power_off_widget: PowerOffWidget,
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time_widget: TimeWidget,
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battery_widget: BatteryWidget,
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}
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enum PopupKind {
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PowerOff,
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}
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impl Default for App {
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fn default() -> Self {
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let mut output = Self {
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popups: HashMap::new(),
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power_off_widget: PowerOffWidget(None, false),
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time_widget: Default::default(),
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battery_widget: Default::default(),
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};
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let _ = output.update(Message::Clock);
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output
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}
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}
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impl App {
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fn name() -> String {
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"wayland_panel".into()
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}
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fn close_popup(&mut self, id: iced::window::Id) -> Task<Message> {
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self.popups.remove(&id);
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Task::done(Message::RemoveWindow(id))
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}
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fn view(&self, id: iced::window::Id) -> Element<'_, Message> {
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if let Some(kind) = self.popups.get(&id) {
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return match kind {
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PopupKind::PowerOff => container(
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row![
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text("Shut down?"),
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button("✓").on_press(Message::PowerOffConfirm),
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button("✗").on_press(Message::PowerOffCancel),
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]
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.spacing(8)
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.align_y(iced::Alignment::Center),
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)
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.center(iced::Length::Fill)
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.into(),
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};
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}
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// default: the bar
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let content = row![
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self.time_widget.view(),
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iced::widget::space().width(iced::Length::Fill),
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self.power_off_widget.view(),
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iced::widget::space().width(iced::Length::Fill),
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self.battery_widget.view(),
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]
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.padding(iced::Padding::from([0, 5]))
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.height(iced::Length::Fill)
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.width(iced::Length::Fill)
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.align_y(iced::Alignment::Center);
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container(content).into()
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}
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fn update(&mut self, message: Message) -> Task<Message> {
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match message {
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Message::Clock => {
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self.time_widget.update();
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self.battery_widget.update();
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Task::none()
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}
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Message::PowerOff => {
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let id = iced::window::Id::unique();
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self.popups.insert(id, PopupKind::PowerOff);
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self.power_off_widget.0 = Some(id);
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Task::done(Message::NewLayerShell {
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settings: NewLayerShellSettings {
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size: Some((220, 40)),
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anchor: Anchor::Top,
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layer: iced_layershell::reexport::Layer::Overlay,
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keyboard_interactivity:
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iced_layershell::reexport::KeyboardInteractivity::OnDemand,
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exclusive_zone: None,
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..Default::default()
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},
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id,
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})
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}
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Message::PowerOffConfirm => {
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std::process::Command::new("poweroff").spawn().ok();
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Task::none()
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}
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Message::PowerOffCancel => self.close_popup(self.power_off_widget.0.unwrap()),
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_ => Task::none(),
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}
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}
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fn style(&self, theme: &iced::Theme) -> iced::theme::Style {
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iced::theme::Style {
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background_color: Color::TRANSPARENT,
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text_color: theme.palette().text,
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}
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}
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fn theme(&self, _id: iced::window::Id) -> iced::Theme {
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iced::Theme::GruvboxDark
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}
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fn subscription(&self) -> iced::Subscription<Message> {
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iced::time::every(Duration::from_secs(1)).map(|_| Message::Clock)
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}
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}
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trait PanelWidget {
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fn update(&mut self);
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fn view(&self) -> Element<'_, Message>;
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}
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#[derive(Default)]
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struct BatteryWidget {
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battery: Option<usize>,
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}
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impl PanelWidget for BatteryWidget {
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fn update(&mut self) {
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let file_content = std::fs::read_to_string(std::path::Path::new(
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"/sys/class/power_supply/BAT0/capacity",
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));
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let Ok(file_string) = file_content else {
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self.battery = None;
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return;
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};
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let file_string = file_string.trim();
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let Ok(value) = file_string.parse::<usize>() else {
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self.battery = None;
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return;
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};
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self.battery = Some(value);
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}
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fn view(&self) -> Element<'_, Message> {
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match self.battery {
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Some(battery) => text!("{} {}", battery.to_string(), Self::get_icon(battery)),
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None => text(""),
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}
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.into()
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}
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}
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impl BatteryWidget {
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fn get_icon(battery: usize) -> &'static str {
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match battery {
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0..6 => "",
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6..11 => "",
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11..21 => "",
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21..31 => "",
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31..41 => "",
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41..51 => "",
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51..61 => "",
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61..71 => "",
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71..81 => "",
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81..91 => "",
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91..101 => "",
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_ => "",
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}
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}
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}
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#[derive(Default)]
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struct TimeWidget {
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current_time: chrono::DateTime<chrono::Local>,
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}
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impl PanelWidget for TimeWidget {
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fn update(&mut self) {
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self.current_time = chrono::Local::now();
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}
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fn view(&self) -> Element<'_, Message> {
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text!("{}", self.current_time.format("%H:%m")).into()
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}
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}
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#[derive(Default)]
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struct PowerOffWidget(Option<iced::window::Id>, bool);
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impl PanelWidget for PowerOffWidget {
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fn update(&mut self) {
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self.1 = !self.1;
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}
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fn view(&self) -> Element<'_, Message> {
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button("⏻")
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.on_press(if self.1 {
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Message::PowerOffCancel
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} else {
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Message::PowerOff
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})
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.into()
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}
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}
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#[to_layer_message(multi)]
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#[derive(Debug, Clone)]
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pub enum Message {
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Clock,
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PowerOff,
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PowerOffConfirm,
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PowerOffCancel,
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}
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30
src/widgets/focused_window.rs
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30
src/widgets/focused_window.rs
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@ -0,0 +1,30 @@
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use iced::{Subscription, Task};
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use wayland_protocols_wlr::foreign_toplevel;
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use crate::widget::PanelWidget;
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pub struct FocusedWindowWidget {
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focused_window: String,
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}
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impl FocusedWindowWidget {
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pub fn new() -> Self {
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Self {
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focused_window: foreign_toplevel::v1::client::zwlr_foreign_toplevel_manager_v1::Event,
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}
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}
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}
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impl PanelWidget for FocusedWindowWidget {
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fn update(&mut self, _message: &crate::widget::Message) -> iced::Task<crate::widget::Message> {
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Task::none()
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}
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fn subscribe(&self) -> iced::Subscription<crate::widget::Message> {
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Subscription::none()
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}
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fn view(&self, _id: iced::window::Id) -> iced::Element<'_, crate::widget::Message> {
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iced::widget::text!("{}", self.focused_window).into()
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}
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}
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@ -1,4 +1,5 @@
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pub mod battery;
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pub mod clock;
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pub mod focused_window;
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pub mod powerbutton;
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pub mod spacer;
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