hyprland workspace, service

Cargo.lock

@@ -145,6 +145,28 @@ dependencies = [
  "libloading",
 ]
 
+[[package]]
+name = "async-stream"
+version = "0.3.6"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "0b5a71a6f37880a80d1d7f19efd781e4b5de42c88f0722cc13bcb6cc2cfe8476"
+dependencies = [
+ "async-stream-impl",
+ "futures-core",
+ "pin-project-lite",
+]
+
+[[package]]
+name = "async-stream-impl"
+version = "0.3.6"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "c7c24de15d275a1ecfd47a380fb4d5ec9bfe0933f309ed5e705b775596a3574d"
+dependencies = [
+ "proc-macro2",
+ "quote",
+ "syn 2.0.119",
+]
+
 [[package]]
 name = "atomic-waker"
 version = "1.1.2"
@@ -362,6 +384,17 @@ dependencies = [
  "rand_core",
 ]
 
+[[package]]
+name = "chardetng"
+version = "0.1.17"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "14b8f0b65b7b08ae3c8187e8d77174de20cb6777864c6b832d8ad365999cf1ea"
+dependencies = [
+ "cfg-if",
+ "encoding_rs",
+ "memchr",
+]
+
 [[package]]
 name = "chrono"
 version = "0.4.45"
@@ -510,6 +543,15 @@ dependencies = [
  "crossbeam-utils",
 ]
 
+[[package]]
+name = "convert_case"
+version = "0.10.0"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "633458d4ef8c78b72454de2d54fd6ab2e60f9e02be22f3c6104cdc8a4e0fceb9"
+dependencies = [
+ "unicode-segmentation",
+]
+
 [[package]]
 name = "core"
 version = "0.1.0"
@@ -702,6 +744,29 @@ dependencies = [
  "syn 2.0.119",
 ]
 
+[[package]]
+name = "derive_more"
+version = "2.1.1"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "d751e9e49156b02b44f9c1815bcb94b984cdcc4396ecc32521c739452808b134"
+dependencies = [
+ "derive_more-impl",
+]
+
+[[package]]
+name = "derive_more-impl"
+version = "2.1.1"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "799a97264921d8623a957f6c3b9011f3b5492f557bbb7a5a19b7fa6d06ba8dcb"
+dependencies = [
+ "convert_case",
+ "proc-macro2",
+ "quote",
+ "rustc_version",
+ "syn 2.0.119",
+ "unicode-xid",
+]
+
 [[package]]
 name = "dispatch"
 version = "0.2.0"
@@ -765,6 +830,12 @@ version = "1.0.5"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 checksum = "92773504d58c093f6de2459af4af33faa518c13451eb8f2b5698ed3d36e7c813"
 
+[[package]]
+name = "either"
+version = "1.18.0"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "252afb9ae5eaa683babdc6a068b3f5726eb19e05070c731f9b2a23a7c3e8ed34"
+
 [[package]]
 name = "encoding_rs"
 version = "0.8.41"
@@ -1002,6 +1073,16 @@ version = "0.3.34"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 checksum = "53c0fa8157de1303bfffdaa1cc2a673bfffb60102f76b0ef4441659124373fed"
 
+[[package]]
+name = "futures-lite"
+version = "2.6.1"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "f78e10609fe0e0b3f4157ffab1876319b5b0db102a2c60dc4626306dc46b44ad"
+dependencies = [
+ "futures-core",
+ "pin-project-lite",
+]
+
 [[package]]
 name = "futures-macro"
 version = "0.3.34"
@@ -1376,6 +1457,35 @@ dependencies = [
  "windows-registry",
 ]
 
+[[package]]
+name = "hyprland"
+version = "0.4.0-beta.3"
+source = "git+https://github.com/hyprland-community/hyprland-rs?branch=master#c7037d4ce5c64e7f376a58802b806471792b0993"
+dependencies = [
+ "async-stream",
+ "chardetng",
+ "derive_more",
+ "either",
+ "encoding_rs",
+ "futures-lite",
+ "hyprland-macros",
+ "pastey",
+ "serde",
+ "serde_json",
+ "serde_repr",
+ "tokio",
+]
+
+[[package]]
+name = "hyprland-macros"
+version = "0.4.0-beta.3"
+source = "git+https://github.com/hyprland-community/hyprland-rs?branch=master#c7037d4ce5c64e7f376a58802b806471792b0993"
+dependencies = [
+ "proc-macro2",
+ "quote",
+ "syn 2.0.119",
+]
+
 [[package]]
 name = "iana-time-zone"
 version = "0.1.65"
@@ -2610,6 +2720,12 @@ version = "1.0.15"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 checksum = "57c0d7b74b563b49d38dae00a0c37d4d6de9b432382b2892f0574ddcae73fd0a"
 
+[[package]]
+name = "pastey"
+version = "0.1.1"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "35fb2e5f958ec131621fdd531e9fc186ed768cbe395337403ae56c17a74c68ec"
+
 [[package]]
 name = "percent-encoding"
 version = "2.3.2"
@@ -3251,6 +3367,17 @@ dependencies = [
  "zmij",
 ]
 
+[[package]]
+name = "serde_repr"
+version = "0.1.21"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "8d3b1629de253c70a0508c3899572da79ca359fdab27c7920ff00406df418906"
+dependencies = [
+ "proc-macro2",
+ "quote",
+ "syn 3.0.5",
+]
+
 [[package]]
 name = "serde_spanned"
 version = "1.1.1"
@@ -3266,6 +3393,7 @@ version = "0.1.0"
 dependencies = [
  "chrono",
  "common",
+ "hyprland",
  "iced",
  "reqwest",
  "serde",
@@ -3977,6 +4105,12 @@ version = "0.2.2"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 checksum = "b4ac048d71ede7ee76d585517add45da530660ef4390e49b098733c6e897f254"
 
+[[package]]
+name = "unicode-xid"
+version = "0.2.6"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "ebc1c04c71510c7f702b52b7c350734c9ff1295c464a03335b00bb84fc54f853"
+
 [[package]]
 name = "untrusted"
 version = "0.9.0"

crates/common/src/config.rs

@@ -15,6 +15,7 @@ pub struct BarbarConfig {
 pub enum Modules {
     Clock,
     Weather,
+    Workspaces,
 }
 
 impl Modules {
@@ -22,6 +23,7 @@ impl Modules {
         match self {
             Modules::Clock => "clock",
             Modules::Weather => "weather",
+            Modules::Workspaces => "workspaces",
         }
     }
 }

crates/common/src/messages/services/hyprland.rs

@@ -0,0 +1,33 @@
+//! Hyprland compositor messages.
+
+use crate::Service;
+
+/// Route key a module subscribes under to receive compositor events. One
+/// stream carries every event; the [`HyprlandEvent`] payload tags which one,
+/// so modules filter on it.
+#[derive(Clone, Copy, PartialEq, Eq, Hash, Debug)]
+pub enum HyprlandMsg {
+    Events,
+}
+
+impl HyprlandMsg {
+    /// Route key a module subscribes under to receive this service's events.
+    pub fn key(self) -> Service {
+        Service("hyprland.events")
+    }
+}
+
+/// A hyprland compositor event, published to subscribers of the events key.
+#[derive(Clone, PartialEq, Eq, Debug)]
+pub enum HyprlandEvent {
+    /// Focused workspace changed.
+    WorkspaceChanged { id: i32, name: String },
+    /// A workspace was created.
+    WorkspaceAdded { id: i32, name: String },
+    /// A workspace was destroyed.
+    WorkspaceRemoved { id: i32, name: String },
+    /// Focused window changed; empty class/title mean no window is focused.
+    ActiveWindow { class: String, title: String },
+    /// Focused monitor changed.
+    Monitor { name: String },
+}

crates/common/src/messages/services/mod.rs

@@ -1,7 +1,9 @@
 //! Messages owned by services.
 
 mod datetime;
+mod hyprland;
 mod weather;
 
 pub use datetime::*;
+pub use hyprland::*;
 pub use weather::*;

crates/core/src/view.rs

@@ -34,7 +34,8 @@ fn bar_view(bar: &Bar) -> Element<'_, Message> {
                 .map(|w| Message::Event(Msg::Wire(w)))
         })
         .collect::<Vec<Element<Message>>>())
-    .spacing(8);
+    .spacing(8)
+    .align_y(Alignment::Center);
 
     let middle = row(bar
         .order
@@ -48,7 +49,8 @@ fn bar_view(bar: &Bar) -> Element<'_, Message> {
                 .map(|w| Message::Event(Msg::Wire(w)))
         })
         .collect::<Vec<Element<Message>>>())
-    .spacing(8);
+    .spacing(8)
+    .align_y(Alignment::Center);
     let right = row(bar
         .order
         .2
@@ -61,7 +63,8 @@ fn bar_view(bar: &Bar) -> Element<'_, Message> {
                 .map(|w| Message::Event(Msg::Wire(w)))
         })
         .collect::<Vec<Element<Message>>>())
-    .spacing(8);
+    .spacing(8)
+    .align_y(Alignment::Center);
 
     let row = row![
         left,
@@ -70,11 +73,13 @@ fn bar_view(bar: &Bar) -> Element<'_, Message> {
         space::horizontal(),
         right,
     ]
-    .width(Length::Fill);
+    .width(Length::Fill)
+    .align_y(Alignment::Center);
 
     container(row)
         .padding(8)
         .width(Length::Fill)
+        .height(Length::Fill)
         .align_y(Alignment::Center)
         .into()
 }

crates/modules/src/lib.rs

@@ -3,6 +3,7 @@
 
 mod clock;
 mod weather;
+mod workspaces;
 
 pub use clock::{Clock, ClockError};
 use common::BarModule;
@@ -12,7 +13,8 @@ pub use weather::*;
 /// One instance of every enabled module, ready to insert by `id()`.
 pub fn all(module_config: Table) -> Vec<Box<dyn BarModule>> {
     vec![
-        Box::new(clock::Clock::new(Some(module_config))),
+        Box::new(clock::Clock::new(Some(module_config.clone()))),
         Box::new(weather::WeatherModule::default()),
+        Box::new(workspaces::Workspaces::new(Some(module_config))),
     ]
 }

crates/modules/src/workspaces.rs

@@ -0,0 +1,140 @@
+//! Workspaces module: renders workspaces 1–10 as cubes, coloured and scaled by
+//! state — focused largest, existing mid, non-existent smallest. State arrives
+//! as `HyprlandEvent`s from the hyprland service.
+//!
+//! Ported from the Quickshell `Workspaces.qml`: constant 10×15 slot per
+//! workspace, corner radius 2.5, and the inactive cubes scaled about their
+//! centre (0.85 existing / 0.75 absent) so the shrink never shifts the row.
+
+use std::collections::BTreeSet;
+
+use common::{BarModule, HyprlandEvent, HyprlandMsg, ModuleEffect, Service, Wire};
+use iced::border;
+use iced::widget::{container, row, space};
+use iced::{window, Color, Element, Length, Task};
+use serde::Deserialize;
+use toml::Table;
+
+/// Focused workspace (gruvbox base10 / `Colors.primaryText`).
+const ACTIVE: Color = Color::from_rgb(0.9216, 0.8588, 0.6980);
+/// Workspace exists but is not focused (base06 / `Colors.textSecondary`).
+const EXISTS: Color = Color::from_rgb(0.4863, 0.4353, 0.3922);
+/// Workspace does not exist (base04 / `Colors.textDisabled`).
+const ABSENT: Color = Color::from_rgb(0.3137, 0.2863, 0.2706);
+
+/// Look of the workspace row, from `[modules.workspaces]`; every field
+/// defaults to the value Quickshell's `Workspaces.qml` hardcodes, so an
+/// absent table (or absent key) renders identically to before.
+#[derive(Deserialize)]
+#[serde(default)]
+struct WorkspacesConfig {
+    /// Number of slots to render (workspaces `1..=count`).
+    count: i32,
+    /// Horizontal gap between slots in logical px.
+    gap: f32,
+    /// Slot width in logical px — every workspace keeps this slot, so the
+    /// unfocused shrink never moves the row.
+    slot_w: f32,
+    /// Slot height in logical px.
+    slot_h: f32,
+    /// Corner radius.
+    radius: f32,
+    /// Visual scale per state.
+    scale_active: f32,
+    scale_exists: f32,
+    scale_absent: f32,
+}
+
+impl Default for WorkspacesConfig {
+    fn default() -> Self {
+        Self {
+            count: 10,
+            gap: 6.0,
+            slot_w: 10.0,
+            slot_h: 15.0,
+            radius: 2.5,
+            scale_active: 1.0,
+            scale_exists: 0.85,
+            scale_absent: 0.75,
+        }
+    }
+}
+
+fn config_workspaces(table: Option<Table>) -> Option<WorkspacesConfig> {
+    let ws = table?.get("workspaces")?.clone();
+    ws.try_into().ok()
+}
+
+pub struct Workspaces {
+    cfg: WorkspacesConfig,
+    active: Option<i32>,
+    existing: BTreeSet<i32>,
+}
+
+impl Workspaces {
+    pub fn new(config: Option<Table>) -> Self {
+        Self {
+            cfg: config_workspaces(config).unwrap_or_default(),
+            active: None,
+            existing: BTreeSet::new(),
+        }
+    }
+
+    fn cube(&self, id: i32) -> Element<'_, Wire> {
+        let (color, scale) = if self.active == Some(id) {
+            (ACTIVE, self.cfg.scale_active)
+        } else if self.existing.contains(&id) {
+            (EXISTS, self.cfg.scale_exists)
+        } else {
+            (ABSENT, self.cfg.scale_absent)
+        };
+        let radius = self.cfg.radius;
+        let bar = container(space())
+            .width(Length::Fixed(self.cfg.slot_w * scale))
+            .height(Length::Fixed(self.cfg.slot_h * scale))
+            .style(move |_| container::Style {
+                background: Some(color.into()),
+                border: border::rounded(radius),
+                ..Default::default()
+            });
+        container(bar)
+            .center_x(Length::Fixed(self.cfg.slot_w))
+            .center_y(Length::Fixed(self.cfg.slot_h))
+            .into()
+    }
+}
+
+impl BarModule for Workspaces {
+    fn id(&self) -> &'static str {
+        "workspaces"
+    }
+
+    fn view(&self, _window_id: Option<window::Id>) -> Element<'_, Wire> {
+        row((1..=self.cfg.count).map(|id| self.cube(id)))
+            .spacing(self.cfg.gap)
+            .into()
+    }
+
+    fn update(&mut self, msg: Wire) -> Task<ModuleEffect> {
+        if let Some(event) = msg.downcast::<HyprlandEvent>() {
+            match event {
+                HyprlandEvent::WorkspaceChanged { id, .. } => self.active = Some(*id),
+                HyprlandEvent::WorkspaceAdded { id, .. } => {
+                    self.existing.insert(*id);
+                }
+                HyprlandEvent::WorkspaceRemoved { id, .. } => {
+                    self.existing.remove(id);
+                    if self.active == Some(*id) {
+                        self.active = None;
+                    }
+                }
+                HyprlandEvent::ActiveWindow { .. } | HyprlandEvent::Monitor { .. } => {}
+            }
+        }
+        Task::none()
+    }
+
+    fn services(&self) -> Vec<Service> {
+        vec![HyprlandMsg::Events.key()]
+    }
+}

crates/services/Cargo.toml

@@ -10,9 +10,10 @@ path = "src/lib.rs"
 [dependencies]
 common = { path = "../common" }
 iced = { workspace = true }
-tokio = { workspace = true }
+tokio = { workspace = true, features = ["net", "io-util"] }
 tracing = { workspace = true }
 chrono = { workspace = true }
 serde = { workspace = true }
 serde_json = { workspace = true }
 reqwest = { version = "0.13.5", features = ["json"] }
+hyprland = { git = "https://github.com/hyprland-community/hyprland-rs", branch = "master", default-features = false, features = ["listener", "tokio"] }

crates/services/src/compositors/hyprland.rs

@@ -0,0 +1,205 @@
+//! Hyprland compositor service: listens on the compositor's event socket and
+//! republishes focus changes (`HyprlandEvent`) to modules subscribed to
+//! `hyprland.events`.
+//!
+//! Seeds the workspace list and current focus on startup so subscribers have
+//! state before the first event — the event socket only reports changes.
+//!
+//! The startup snapshot is queried over Hyprland's command socket directly:
+//! the `hyprland` crate's `data` types cannot deserialize 0.56 responses
+//! (`Workspace.id` was dropped), though its event stream still works.
+
+use std::path::PathBuf;
+
+use common::{Endpoint, HyprlandEvent, Inbox, Wire};
+use hyprland::event_listener::{Event, EventStream};
+use iced::futures::{channel::mpsc, SinkExt, StreamExt};
+use iced::Subscription;
+use serde::Deserialize;
+use tokio::io::{AsyncReadExt, AsyncWriteExt};
+use tokio::net::UnixStream;
+
+/// Route-key namespace owned by this service; the key is `"hyprland.events"`.
+pub const NAMESPACE: &str = "hyprland.";
+
+/// A workspace as far as the bar cares — only the name, which for numbered
+/// workspaces is also the id.
+#[derive(Deserialize)]
+struct WorkspaceState {
+    name: String,
+}
+
+#[derive(Deserialize)]
+struct ClientState {
+    class: String,
+    title: String,
+}
+
+#[derive(Deserialize)]
+struct MonitorState {
+    name: String,
+    focused: bool,
+}
+
+pub struct HyprlandService;
+
+impl HyprlandService {
+    pub fn run(inbox: Inbox) -> Subscription<Wire> {
+        Subscription::run_with(inbox, |inbox| {
+            let key = inbox.key();
+            let mut _rx = inbox.take().expect("inbox receiver is taken once");
+            iced::stream::channel(0, move |mut sender: mpsc::Sender<Wire>| async move {
+                tracing::info!(key, "hyprland service started");
+
+                if !seed(&mut sender, key).await {
+                    return;
+                }
+
+                let mut stream = EventStream::new();
+                while let Some(event) = stream.next().await {
+                    let event = match event {
+                        Ok(event) => event,
+                        Err(e) => {
+                            tracing::warn!(error = %e, "hyprland event stream error");
+                            continue;
+                        }
+                    };
+                    tracing::debug!(?event, "hyprland raw event");
+                    for event in translate(event) {
+                        if !publish(&mut sender, key, event).await {
+                            return;
+                        }
+                    }
+                }
+                tracing::warn!(key, "hyprland event stream ended");
+            })
+        })
+    }
+}
+
+/// Publishes the current compositor state before live events start; `false`
+/// if the subscriber channel is gone.
+async fn seed(sender: &mut mpsc::Sender<Wire>, key: &'static str) -> bool {
+    if let Some(list) = query::<Vec<WorkspaceState>>("workspaces").await {
+        for ws in list {
+            let event = HyprlandEvent::WorkspaceAdded {
+                id: workspace_id(&ws.name, -1),
+                name: ws.name,
+            };
+            if !publish(sender, key, event).await {
+                return false;
+            }
+        }
+    }
+    if let Some(ws) = query::<WorkspaceState>("activeworkspace").await {
+        let event = HyprlandEvent::WorkspaceChanged {
+            id: workspace_id(&ws.name, -1),
+            name: ws.name,
+        };
+        if !publish(sender, key, event).await {
+            return false;
+        }
+    }
+    if let Some(m) = query::<Vec<MonitorState>>("monitors")
+        .await
+        .and_then(|list| list.into_iter().find(|m| m.focused))
+    {
+        if !publish(sender, key, HyprlandEvent::Monitor { name: m.name }).await {
+            return false;
+        }
+    }
+    if let Some(c) = query::<ClientState>("activewindow").await {
+        let event = HyprlandEvent::ActiveWindow {
+            class: c.class,
+            title: c.title,
+        };
+        if !publish(sender, key, event).await {
+            return false;
+        }
+    }
+    true
+}
+
+/// Runs `j/<cmd>` against Hyprland's command socket and parses the reply.
+/// `None` if Hyprland isn't running, the query fails, or the shape is unknown.
+async fn query<T: for<'de> Deserialize<'de>>(cmd: &str) -> Option<T> {
+    let runtime = std::env::var_os("XDG_RUNTIME_DIR")?;
+    let signature = std::env::var_os("HYPRLAND_INSTANCE_SIGNATURE")?;
+    let path = PathBuf::from(runtime)
+        .join("hypr")
+        .join(signature)
+        .join(".socket.sock");
+
+    let mut stream = UnixStream::connect(path).await.ok()?;
+    stream.write_all(format!("j/{cmd}").as_bytes()).await.ok()?;
+    let mut reply = String::new();
+    stream.read_to_string(&mut reply).await.ok()?;
+    serde_json::from_str(&reply).ok()
+}
+
+/// Workspace id for the bar: the numeric name when it is one (numbered
+/// workspaces), else `fallback` (the event's own id, `-1` when unknown).
+fn workspace_id(name: &str, fallback: i32) -> i32 {
+    name.parse().unwrap_or(fallback)
+}
+
+/// Publishes one event to subscribers; `false` if the channel is gone.
+async fn publish(sender: &mut mpsc::Sender<Wire>, key: &'static str, event: HyprlandEvent) -> bool {
+    tracing::debug!(?event, "hyprland event");
+    let wire = Wire::topic(Endpoint::service(key), key, event);
+    if sender.send(wire).await.is_err() {
+        tracing::warn!(key, "hyprland send failed; stopping service");
+        return false;
+    }
+    true
+}
+
+/// Maps one crate event onto the protocol payload(s); empty for events the
+/// bar does not publish. `focusedmon` yields two: the monitor change *and* the
+/// workspace that monitor just focused.
+fn translate(event: Event) -> Vec<HyprlandEvent> {
+    match event {
+        Event::WorkspaceChanged(w) => {
+            let name = w.name.to_string();
+            vec![HyprlandEvent::WorkspaceChanged {
+                id: workspace_id(&name, w.id),
+                name,
+            }]
+        }
+        Event::WorkspaceAdded(w) => {
+            let name = w.name.to_string();
+            vec![HyprlandEvent::WorkspaceAdded {
+                id: workspace_id(&name, w.id),
+                name,
+            }]
+        }
+        Event::WorkspaceDeleted(w) => {
+            let name = w.name.to_string();
+            vec![HyprlandEvent::WorkspaceRemoved {
+                id: workspace_id(&name, w.id),
+                name,
+            }]
+        }
+        Event::ActiveWindowChanged(w) => vec![HyprlandEvent::ActiveWindow {
+            class: w.as_ref().map(|w| w.class.clone()).unwrap_or_default(),
+            title: w.map(|w| w.title).unwrap_or_default(),
+        }],
+        Event::ActiveMonitorChanged(m) => {
+            let mut events = vec![HyprlandEvent::Monitor {
+                name: m.monitor_name,
+            }];
+            // Focusing a monitor also focuses its workspace; switching to a
+            // workspace on another monitor fires only this event, so without
+            // it the bar's active workspace never updates.
+            if let Some(ws) = m.workspace_name {
+                let name = ws.to_string();
+                events.push(HyprlandEvent::WorkspaceChanged {
+                    id: workspace_id(&name, -1),
+                    name,
+                });
+            }
+            events
+        }
+        _ => Vec::new(),
+    }
+}

crates/services/src/compositors/mod.rs

@@ -0,0 +1 @@
+pub mod hyprland;

crates/services/src/lib.rs

@@ -6,6 +6,7 @@ use iced::Subscription;
 
 use common::{Inbox, Service, Wire};
 
+pub mod compositors;
 pub mod datetime;
 pub mod weather;
 
@@ -23,6 +24,9 @@ impl IntoSubscription for Service {
         let key = self.0;
         match key {
             k if k.starts_with(datetime::NAMESPACE) => datetime::ClockTicker::run(inbox),
+            k if k.starts_with(compositors::hyprland::NAMESPACE) => {
+                compositors::hyprland::HyprlandService::run(inbox)
+            }
             k if k.starts_with(weather::NAMESPACE) => weather::WeatherService::run(inbox),
             _ => {
                 tracing::warn!(service = key, "no service impl for route key");

test.toml

@@ -1,9 +1,24 @@
 monitor = "DP-2"
 
 [order]
-left = ["weather"]
+left = ["workspaces", "weather"]
 middle = []
 right = ["clock"]
 
 [modules.clock]
 show_seconds = false
+
+[modules.workspaces]
+# Slots rendered, left to right (workspaces 1..=count).
+count = 10
+# Horizontal gap between slots, logical px.
+gap = 3.0
+# Slot size, logical px.
+slot_w = 10.0
+slot_h = 17.0
+# Corner radius.
+radius = 2.5
+# Visual scale per state (focused / exists / absent).
+scale_active = 1.0
+scale_exists = 0.85
+scale_absent = 0.65