From 58166358ba26a277d59fafd852ca7b10f1dbd442 Mon Sep 17 00:00:00 2001
From: =?UTF-8?q?Ji=C5=99=C3=AD=20Maxmili=C3=A1n=20St=C5=99=C3=ADbrn=C3=BD?=
 <max.stribrny@gmail.com>
Date: Tue, 17 Mar 2026 22:59:43 +0100
Subject: [PATCH] poweroff popup

---
 src/main.rs | 103 ++++++++++++++++++++++++++++++++++++++++++++++------
 1 file changed, 91 insertions(+), 12 deletions(-)

diff --git a/src/main.rs b/src/main.rs
index d106a32..6a2f76f 100644
--- a/src/main.rs
+++ b/src/main.rs
@@ -1,18 +1,21 @@
 use iced::Color;
 use iced::Element;
 use iced::Task;
+use iced::widget::button;
 use iced::widget::container;
 use iced::widget::row;
 use iced::widget::text;
 use iced_layershell::daemon;
 use iced_layershell::reexport::Anchor;
+use iced_layershell::reexport::NewLayerShellSettings;
 use iced_layershell::settings::LayerShellSettings;
 use iced_layershell::settings::Settings;
 use iced_layershell::to_layer_message;
+use std::collections::HashMap;
 use std::time::Duration;
 
 pub fn main() -> Result<(), iced_layershell::Error> {
-    daemon(App::default, || "rbaw".into(), App::update, App::view)
+    daemon(App::default, App::name, App::update, App::view)
         .style(App::style)
         .theme(App::theme)
         .subscription(App::subscription)
@@ -30,13 +33,21 @@ pub fn main() -> Result<(), iced_layershell::Error> {
 }
 
 struct App {
+    popups: HashMap<iced::window::Id, PopupKind>,
+    power_off_widget: PowerOffWidget,
     time_widget: TimeWidget,
     battery_widget: BatteryWidget,
 }
 
+enum PopupKind {
+    PowerOff,
+}
+
 impl Default for App {
     fn default() -> Self {
         let mut output = Self {
+            popups: HashMap::new(),
+            power_off_widget: PowerOffWidget(None),
             time_widget: Default::default(),
             battery_widget: Default::default(),
         };
@@ -47,10 +58,38 @@ impl Default for App {
 }
 
 impl App {
-    fn view(&self, _id: iced::window::Id) -> Element<'_, Message> {
+    fn name() -> String {
+        "wayland_panel".into()
+    }
+
+    fn close_popup(&mut self, id: iced::window::Id) -> Task<Message> {
+        self.popups.remove(&id);
+        return Task::done(Message::RemoveWindow(id));
+    }
+
+    fn view(&self, id: iced::window::Id) -> Element<'_, Message> {
+        if let Some(kind) = self.popups.get(&id) {
+            return match kind {
+                PopupKind::PowerOff => container(
+                    row![
+                        text("Shut down?"),
+                        button("✓").on_press(Message::PowerOffConfirm),
+                        button("✗").on_press(Message::PowerOffCancel),
+                    ]
+                    .spacing(8)
+                    .align_y(iced::Alignment::Center),
+                )
+                .center(iced::Length::Fill)
+                .into(),
+            };
+        }
+
+        // default: the bar
         let content = row![
             self.time_widget.view(),
             iced::widget::space().width(iced::Length::Fill),
+            self.power_off_widget.view(),
+            iced::widget::space().width(iced::Length::Fill),
             self.battery_widget.view(),
         ]
         .padding(iced::Padding::from([0, 5]))
@@ -62,12 +101,39 @@ impl App {
     }
 
     fn update(&mut self, message: Message) -> Task<Message> {
-        if let Message::Clock = message {
-            self.time_widget.update();
-            self.battery_widget.update();
-        }
+        match message {
+            Message::Clock => {
+                self.time_widget.update();
+                self.battery_widget.update();
 
-        Task::none()
+                Task::none()
+            }
+            Message::PowerOff => {
+                let id = iced::window::Id::unique();
+                self.popups.insert(id, PopupKind::PowerOff);
+
+                self.power_off_widget.0 = Some(id);
+
+                Task::done(Message::NewLayerShell {
+                    settings: NewLayerShellSettings {
+                        size: Some((220, 40)),
+                        anchor: Anchor::Top,
+                        layer: iced_layershell::reexport::Layer::Overlay,
+                        keyboard_interactivity:
+                            iced_layershell::reexport::KeyboardInteractivity::OnDemand,
+                        exclusive_zone: None,
+                        ..Default::default()
+                    },
+                    id,
+                })
+            }
+            Message::PowerOffConfirm => {
+                std::process::Command::new("poweroff").spawn().ok();
+                Task::none()
+            }
+            Message::PowerOffCancel => self.close_popup(self.power_off_widget.0.unwrap()),
+            _ => Task::none(),
+        }
     }
 
     fn style(&self, theme: &iced::Theme) -> iced::theme::Style {
@@ -160,9 +226,22 @@ impl PanelWidget for TimeWidget {
     }
 }
 
-#[to_layer_message]
-#[derive(Debug)]
-enum Message {
-    IcedEvent(iced::Event),
-    Clock,
+#[derive(Default)]
+struct PowerOffWidget(Option<iced::window::Id>);
+
+impl PanelWidget for PowerOffWidget {
+    fn update(&mut self) {}
+
+    fn view(&self) -> Element<'_, Message> {
+        button("⏻").on_press(Message::PowerOff).into()
+    }
+}
+
+#[to_layer_message(multi)]
+#[derive(Debug, Clone)]
+pub enum Message {
+    Clock,
+    PowerOff,
+    PowerOffConfirm,
+    PowerOffCancel,
 }