From fe978092e8c13b337eb4e58b9b08b9ea5cc93413 Mon Sep 17 00:00:00 2001
From: 2 * r + 2 * t <61896496+soramanew@users.noreply.github.com>
Date: Tue, 25 Mar 2025 12:59:51 +1100
Subject: sidebar: create dashboard

---
 app.tsx                                       |   2 +
 scss/common.scss                              |  21 ---
 scss/notifpopups.scss                         |   8 +-
 scss/sidebar.scss                             | 221 ++++++++++++++++++++++++++
 src/modules/sidebar/dashboard.tsx             | 123 ++++++++++++++
 src/modules/sidebar/index.tsx                 |  34 ++++
 src/modules/sidebar/modules/hwresources.tsx   |  67 ++++++++
 src/modules/sidebar/modules/notifications.tsx |  70 ++++++++
 src/services/calendar.ts                      |   0
 src/widgets/notification.tsx                  |  26 +--
 src/widgets/slider.tsx                        |  53 ++++++
 style.scss                                    |   2 +-
 12 files changed, 592 insertions(+), 35 deletions(-)
 create mode 100644 scss/sidebar.scss
 create mode 100644 src/modules/sidebar/dashboard.tsx
 create mode 100644 src/modules/sidebar/index.tsx
 create mode 100644 src/modules/sidebar/modules/hwresources.tsx
 create mode 100644 src/modules/sidebar/modules/notifications.tsx
 create mode 100644 src/services/calendar.ts
 create mode 100644 src/widgets/slider.tsx

diff --git a/app.tsx b/app.tsx
index ad9693e..5d862ca 100644
--- a/app.tsx
+++ b/app.tsx
@@ -4,6 +4,7 @@ import NotifPopups from "@/modules/notifpopups";
 import Osds from "@/modules/osds";
 import Popdowns from "@/modules/popdowns";
 import Session from "@/modules/session";
+import SideBar from "@/modules/sidebar";
 import Monitors from "@/services/monitors";
 import Palette from "@/services/palette";
 import Players from "@/services/players";
@@ -73,6 +74,7 @@ App.start({
         <NotifPopups />;
         <Osds />;
         <Session />;
+        Monitors.get_default().forEach(m => <SideBar monitor={m} />);
         Monitors.get_default().forEach(m => <Bar monitor={m} />);
         <Popdowns />;
 
diff --git a/scss/common.scss b/scss/common.scss
index 88f3326..1cf7249 100644
--- a/scss/common.scss
+++ b/scss/common.scss
@@ -61,25 +61,4 @@ label.icon {
         font-size: lib.s(14);
         color: scheme.$subtext0;
     }
-
-    .actions {
-        @include lib.spacing;
-
-        & > * {
-            @include lib.rounded(5);
-            @include lib.element-decel;
-
-            padding: lib.s(5) lib.s(10);
-            background-color: scheme.$surface0;
-
-            &:hover,
-            &:focus {
-                background-color: scheme.$surface1;
-            }
-
-            &:active {
-                background-color: scheme.$surface2;
-            }
-        }
-    }
 }
diff --git a/scss/notifpopups.scss b/scss/notifpopups.scss
index c4760b7..89e5eea 100644
--- a/scss/notifpopups.scss
+++ b/scss/notifpopups.scss
@@ -3,7 +3,7 @@
 @use "lib";
 @use "font";
 
-@mixin popup($colour, $alpha) {
+@mixin popup($colour) {
     .separator {
         background-color: $colour;
     }
@@ -29,16 +29,16 @@
             @include lib.shadow;
 
             &.low {
-                @include popup(scheme.$overlay0, 0.3);
+                @include popup(scheme.$overlay0);
             }
 
             &.normal {
-                @include popup(scheme.$primary, 0.3);
+                @include popup(scheme.$primary);
             }
 
             &.critical {
                 @include lib.border(scheme.$error, 0.5);
-                @include popup(scheme.$error, 0.8);
+                @include popup(scheme.$error);
             }
         }
     }
diff --git a/scss/sidebar.scss b/scss/sidebar.scss
new file mode 100644
index 0000000..84d1d61
--- /dev/null
+++ b/scss/sidebar.scss
@@ -0,0 +1,221 @@
+@use "sass:color";
+@use "scheme";
+@use "lib";
+@use "font";
+
+@mixin notification($accent) {
+    .separator {
+        background-color: $accent;
+    }
+
+    .image {
+        @include lib.border($accent, 0.05);
+    }
+}
+
+.sidebar {
+    @include font.mono;
+
+    background-color: scheme.$mantle;
+    color: scheme.$text;
+    padding: lib.s(18) lib.s(20);
+    min-width: lib.s(380);
+
+    .pane {
+        @include lib.spacing(20, true);
+    }
+
+    .separator {
+        background-color: if(scheme.$light, scheme.$surface1, scheme.$overlay0);
+        margin: 0 lib.s(10);
+    }
+
+    .user {
+        @include lib.spacing(15);
+
+        .face {
+            @include lib.rounded(10);
+
+            background-position: center;
+            background-repeat: no-repeat;
+            background-size: cover;
+            min-width: lib.s(96);
+            min-height: lib.s(96);
+            font-size: lib.s(48);
+            font-weight: bold;
+            background-color: scheme.$base;
+        }
+
+        .details {
+            font-size: lib.s(14);
+            color: scheme.$yellow;
+
+            @include lib.spacing(8, true);
+
+            .name {
+                font-size: lib.s(18);
+                color: scheme.$text;
+                margin-bottom: lib.s(10);
+            }
+
+            .uptime {
+                color: scheme.$blue;
+            }
+        }
+    }
+
+    .media {
+        @include lib.spacing(15);
+
+        .cover-art {
+            @include lib.rounded(10);
+            @include lib.element-decel;
+
+            background-position: center;
+            background-repeat: no-repeat;
+            background-size: cover;
+            min-width: lib.s(128);
+            min-height: lib.s(128);
+            font-size: lib.s(64);
+            font-weight: bold;
+            background-color: scheme.$base;
+        }
+
+        .details {
+            font-size: lib.s(14);
+
+            .title {
+                font-size: lib.s(16);
+                color: scheme.$text;
+            }
+
+            .artist {
+                color: scheme.$green;
+            }
+
+            .controls {
+                margin-top: lib.s(20);
+                margin-bottom: lib.s(5);
+                font-size: lib.s(24);
+
+                & > * {
+                    @include lib.element-decel;
+
+                    &:disabled {
+                        color: scheme.$overlay0;
+                    }
+
+                    &:hover,
+                    &:focus {
+                        color: scheme.$subtext0;
+                    }
+
+                    &:active {
+                        color: scheme.$overlay2;
+                    }
+                }
+            }
+
+            .slider {
+                @include lib.rounded(5);
+                @include lib.fluent-decel(1000ms);
+
+                min-height: lib.s(8);
+                background-color: scheme.$surface0;
+                color: scheme.$overlay0;
+            }
+
+            .time {
+                margin-top: lib.s(5);
+                font-size: lib.s(13);
+                color: scheme.$subtext0;
+            }
+        }
+    }
+
+    .notifications {
+        .header-bar {
+            margin-bottom: lib.s(10);
+            margin-right: lib.s(-10);
+
+            @include lib.spacing;
+
+            & > button {
+                @include lib.element-decel;
+                @include lib.rounded(10);
+
+                padding: lib.s(3) lib.s(8);
+
+                &:hover,
+                &:focus {
+                    color: scheme.$subtext0;
+                }
+
+                &:active {
+                    color: scheme.$overlay2;
+                }
+
+                &.enabled {
+                    background-color: scheme.$primary;
+                    color: scheme.$base;
+
+                    &:hover,
+                    &:focus {
+                        background-color: color.mix(scheme.$primary, scheme.$base, 80%);
+                    }
+
+                    &:active {
+                        background-color: color.mix(scheme.$primary, scheme.$base, 70%);
+                    }
+                }
+            }
+        }
+
+        .notification {
+            .wrapper {
+                padding-bottom: lib.s(10);
+            }
+
+            .inner {
+                @include lib.rounded(20);
+
+                background-color: color.change(scheme.$surface1, $alpha: 0.4);
+
+                &.low {
+                    @include notification(if(scheme.$light, scheme.$surface1, scheme.$overlay0));
+                }
+
+                &.normal {
+                    @include lib.border(scheme.$primary, if(scheme.$light, 0.5, 0.3));
+                    @include notification(scheme.$primary);
+                }
+
+                &.critical {
+                    @include lib.border(scheme.$error, 0.8);
+                    @include notification(scheme.$error);
+                }
+            }
+
+            .actions {
+                @include lib.spacing;
+
+                & > button {
+                    @include lib.rounded(10);
+                    @include lib.element-decel;
+
+                    padding: lib.s(5) lib.s(10);
+                    background-color: color.change(scheme.$surface1, $alpha: 0.5);
+
+                    &:hover,
+                    &:focus {
+                        background-color: color.change(scheme.$surface2, $alpha: 0.5);
+                    }
+
+                    &:active {
+                        background-color: color.change(scheme.$overlay0, $alpha: 0.5);
+                    }
+                }
+            }
+        }
+    }
+}
diff --git a/src/modules/sidebar/dashboard.tsx b/src/modules/sidebar/dashboard.tsx
new file mode 100644
index 0000000..b7d03d0
--- /dev/null
+++ b/src/modules/sidebar/dashboard.tsx
@@ -0,0 +1,123 @@
+import Players from "@/services/players";
+import { osIcon, osId } from "@/utils/system";
+import Slider from "@/widgets/slider";
+import { bind, GLib, monitorFile, Variable } from "astal";
+import { Gtk } from "astal/gtk3";
+import AstalMpris from "gi://AstalMpris";
+import Notifications from "./modules/notifications";
+
+const lengthStr = (length: number) =>
+    `${Math.floor(length / 60)}:${Math.floor(length % 60)
+        .toString()
+        .padStart(2, "0")}`;
+
+const FaceFallback = () => (
+    <label
+        setup={self => {
+            const name = GLib.get_real_name();
+            if (name !== "Unknown")
+                self.label = name
+                    .split(" ")
+                    .map(s => s[0].toUpperCase())
+                    .join("");
+            else {
+                self.label = "";
+                self.xalign = 0.44;
+            }
+        }}
+    />
+);
+
+const User = () => {
+    const uptime = Variable("").poll(5000, "uptime -p");
+    const hasFace = Variable(GLib.file_test(HOME + "/.face", GLib.FileTest.EXISTS));
+    monitorFile(HOME + "/.face", () => hasFace.set(GLib.file_test(HOME + "/.face", GLib.FileTest.EXISTS)));
+
+    return (
+        <box className="user">
+            <box
+                homogeneous
+                className="face"
+                setup={self => {
+                    self.css = `background-image: url("${HOME}/.face");`;
+                    monitorFile(HOME + "/.face", () => (self.css = `background-image: url("${HOME}/.face");`));
+                }}
+                onDestroy={() => hasFace.drop()}
+            >
+                {bind(hasFace).as(h => (h ? <box visible={false} /> : <FaceFallback />))}
+            </box>
+            <box vertical hexpand valign={Gtk.Align.CENTER} className="details">
+                <label xalign={0} className="name" label={`${osIcon} ${GLib.get_user_name()}`} />
+                <label xalign={0} label={(GLib.getenv("XDG_CURRENT_DESKTOP") ?? osId).toUpperCase()} />
+                <label truncate xalign={0} className="uptime" label={bind(uptime)} onDestroy={() => uptime.drop()} />
+            </box>
+        </box>
+    );
+};
+
+const QuickToggles = () => <box></box>;
+
+const Media = ({ player }: { player: AstalMpris.Player }) => {
+    const position = Variable.derive([bind(player, "position"), bind(player, "length")], (p, l) => p / l);
+
+    return (
+        <box className="media" onDestroy={() => position.drop()}>
+            <box
+                homogeneous
+                className="cover-art"
+                css={bind(player, "coverArt").as(a => `background-image: url("${a}");`)}
+            >
+                {bind(player, "coverArt").as(a => (a ? <box visible={false} /> : <label xalign={0.31} label="" />))}
+            </box>
+            <box vertical className="details">
+                <label truncate className="title" label={bind(player, "title")} />
+                <label truncate className="artist" label={bind(player, "artist")} />
+                <box hexpand className="controls">
+                    <button
+                        hexpand
+                        sensitive={bind(player, "canGoPrevious")}
+                        cursor="pointer"
+                        onClicked={() => player.next()}
+                        label="󰒮"
+                    />
+                    <button
+                        hexpand
+                        sensitive={bind(player, "canControl")}
+                        cursor="pointer"
+                        onClicked={() => player.play_pause()}
+                        label={bind(player, "playbackStatus").as(s =>
+                            s === AstalMpris.PlaybackStatus.PLAYING ? "󰏤" : "󰐊"
+                        )}
+                    />
+                    <button
+                        hexpand
+                        sensitive={bind(player, "canGoNext")}
+                        cursor="pointer"
+                        onClicked={() => player.next()}
+                        label="󰒭"
+                    />
+                </box>
+                <Slider value={bind(position)} />
+                <box className="time">
+                    <label label={bind(player, "position").as(lengthStr)} />
+                    <box hexpand />
+                    <label label={bind(player, "length").as(lengthStr)} />
+                </box>
+            </box>
+        </box>
+    );
+};
+
+const Today = () => <box></box>;
+
+export default () => (
+    <box vertical className="pane dashboard" name="dashboard">
+        <User />
+        <box className="separator" />
+        {bind(Players.get_default(), "lastPlayer").as(p => (
+            <Media player={p} />
+        ))}
+        <box className="separator" />
+        <Notifications />
+    </box>
+);
diff --git a/src/modules/sidebar/index.tsx b/src/modules/sidebar/index.tsx
new file mode 100644
index 0000000..3b62d82
--- /dev/null
+++ b/src/modules/sidebar/index.tsx
@@ -0,0 +1,34 @@
+import type { Monitor } from "@/services/monitors";
+import { bind, register, Variable } from "astal";
+import { App, Astal, Gtk, Widget } from "astal/gtk3";
+import Dashboard from "./dashboard";
+
+@register()
+export default class SideBar extends Widget.Window {
+    readonly shown: Variable<string> = Variable("dashboard");
+
+    constructor({ monitor }: { monitor: Monitor }) {
+        super({
+            application: App,
+            name: "sidebar",
+            namespace: "caelestia-sidebar",
+            monitor: monitor.id,
+            anchor: Astal.WindowAnchor.LEFT | Astal.WindowAnchor.TOP | Astal.WindowAnchor.BOTTOM,
+            exclusivity: Astal.Exclusivity.EXCLUSIVE,
+            // visible: false,
+        });
+
+        this.add(
+            <box vertical className="sidebar">
+                <stack
+                    vexpand
+                    transitionType={Gtk.StackTransitionType.SLIDE_UP_DOWN}
+                    transitionDuration={200}
+                    shown={bind(this.shown)}
+                >
+                    <Dashboard />
+                </stack>
+            </box>
+        );
+    }
+}
diff --git a/src/modules/sidebar/modules/hwresources.tsx b/src/modules/sidebar/modules/hwresources.tsx
new file mode 100644
index 0000000..768d8bd
--- /dev/null
+++ b/src/modules/sidebar/modules/hwresources.tsx
@@ -0,0 +1,67 @@
+import Cpu from "@/services/cpu";
+import Gpu from "@/services/gpu";
+import Memory from "@/services/memory";
+import Storage from "@/services/storage";
+import Slider from "@/widgets/slider";
+import { bind, type Binding } from "astal";
+import { Gtk, type Widget } from "astal/gtk3";
+
+const fmt = (bytes: number, pow: number) => +(bytes / 1024 ** pow).toFixed(2);
+const format = ({ total, used }: { total: number; used: number }) => {
+    if (total >= 1024 ** 4) return `${fmt(used, 4)}/${fmt(total, 4)} TiB`;
+    if (total >= 1024 ** 3) return `${fmt(used, 3)}/${fmt(total, 3)} GiB`;
+    if (total >= 1024 ** 2) return `${fmt(used, 2)}/${fmt(total, 2)} MiB`;
+    if (total >= 1024) return `${fmt(used, 1)}/${fmt(total, 1)} KiB`;
+    return `${used}/${total} B`;
+};
+
+const Resource = ({
+    icon,
+    name,
+    value,
+    labelSetup,
+}: {
+    icon: string;
+    name: string;
+    value: Binding<number>;
+    labelSetup?: (self: Widget.Label) => void;
+}) => (
+    <box vertical className={`resource ${name}`}>
+        <box className="inner">
+            <label label={icon} />
+            <Slider value={value.as(v => v / 100)} />
+        </box>
+        <label halign={Gtk.Align.END} label={labelSetup ? "" : value.as(v => `${+v.toFixed(2)}%`)} setup={labelSetup} />
+    </box>
+);
+
+export default () => (
+    <box vertical className="hw-resources">
+        {Gpu.get_default().available && <Resource icon="󰢮" name="gpu" value={bind(Gpu.get_default(), "usage")} />}
+        <Resource icon="" name="cpu" value={bind(Cpu.get_default(), "usage")} />
+        <Resource
+            icon=""
+            name="memory"
+            value={bind(Memory.get_default(), "usage")}
+            labelSetup={self => {
+                const mem = Memory.get_default();
+                const update = () => (self.label = format(mem));
+                self.hook(mem, "notify::used", update);
+                self.hook(mem, "notify::total", update);
+                update();
+            }}
+        />
+        <Resource
+            icon="󰋊"
+            name="storage"
+            value={bind(Storage.get_default(), "usage")}
+            labelSetup={self => {
+                const storage = Storage.get_default();
+                const update = () => (self.label = format(storage));
+                self.hook(storage, "notify::used", update);
+                self.hook(storage, "notify::total", update);
+                update();
+            }}
+        />
+    </box>
+);
diff --git a/src/modules/sidebar/modules/notifications.tsx b/src/modules/sidebar/modules/notifications.tsx
new file mode 100644
index 0000000..eb8f0aa
--- /dev/null
+++ b/src/modules/sidebar/modules/notifications.tsx
@@ -0,0 +1,70 @@
+import Notification from "@/widgets/notification";
+import { bind } from "astal";
+import { Astal, Gtk } from "astal/gtk3";
+import AstalNotifd from "gi://AstalNotifd";
+
+const List = () => (
+    <box
+        vertical
+        valign={Gtk.Align.START}
+        className="list"
+        setup={self => {
+            const notifd = AstalNotifd.get_default();
+            const map = new Map<number, Notification>();
+
+            const addNotification = (notification: AstalNotifd.Notification) => {
+                const notif = (<Notification notification={notification} compact />) as Notification;
+                notif.connect("destroy", () => map.get(notification.id) === notif && map.delete(notification.id));
+                map.get(notification.id)?.destroyWithAnims();
+                map.set(notification.id, notif);
+
+                const widget = (
+                    <eventbox
+                        // Dismiss on middle click
+                        onClick={(_, event) => event.button === Astal.MouseButton.MIDDLE && notification.dismiss()}
+                        setup={self => self.hook(notif, "destroy", () => self.destroy())}
+                    >
+                        {notif}
+                    </eventbox>
+                );
+
+                self.pack_end(widget, false, false, 0);
+            };
+
+            notifd
+                .get_notifications()
+                .sort((a, b) => a.time - b.time)
+                .forEach(addNotification);
+
+            self.hook(notifd, "notified", (_, id) => addNotification(notifd.get_notification(id)));
+            self.hook(notifd, "resolved", (_, id) => map.get(id)?.destroyWithAnims());
+        }}
+    />
+);
+
+export default () => (
+    <box vertical className="notifications">
+        <box className="header-bar">
+            <label
+                label={bind(AstalNotifd.get_default(), "notifications").as(
+                    n => `${n.length} notification${n.length === 1 ? "" : "s"}`
+                )}
+            />
+            <box hexpand />
+            <button
+                className={bind(AstalNotifd.get_default(), "dontDisturb").as(d => (d ? "enabled" : ""))}
+                cursor="pointer"
+                onClicked={() => (AstalNotifd.get_default().dontDisturb = !AstalNotifd.get_default().dontDisturb)}
+                label="󰂛 Silence"
+            />
+            <button
+                cursor="pointer"
+                onClicked={() => AstalNotifd.get_default().notifications.forEach(n => n.dismiss())}
+                label="󰎟 Clear"
+            />
+        </box>
+        <scrollable expand hscroll={Gtk.PolicyType.NEVER}>
+            <List />
+        </scrollable>
+    </box>
+);
diff --git a/src/services/calendar.ts b/src/services/calendar.ts
new file mode 100644
index 0000000..e69de29
diff --git a/src/widgets/notification.tsx b/src/widgets/notification.tsx
index 1048826..368b99b 100644
--- a/src/widgets/notification.tsx
+++ b/src/widgets/notification.tsx
@@ -51,19 +51,19 @@ const AppIcon = ({ appIcon, desktopEntry }: { appIcon: string; desktopEntry: str
     return icon ? <icon className="app-icon" icon={icon} /> : null;
 };
 
-const Image = ({ popup, icon }: { popup?: boolean; icon: string }) => {
+const Image = ({ compact, icon }: { compact?: boolean; icon: string }) => {
     if (GLib.file_test(icon, GLib.FileTest.EXISTS))
         return (
             <box
                 valign={Gtk.Align.START}
-                className={`image ${popup ? "small" : ""}`}
+                className={`image ${compact ? "small" : ""}`}
                 css={`
                     background-image: url("${icon}");
                 `}
             />
         );
     if (Astal.Icon.lookup_icon(icon))
-        return <icon valign={Gtk.Align.START} className={`image ${popup ? "small" : ""}`} icon={icon} />;
+        return <icon valign={Gtk.Align.START} className={`image ${compact ? "small" : ""}`} icon={icon} />;
     return null;
 };
 
@@ -72,7 +72,15 @@ export default class Notification extends Widget.Box {
     readonly #revealer;
     #destroyed = false;
 
-    constructor({ notification, popup }: { notification: AstalNotifd.Notification; popup?: boolean }) {
+    constructor({
+        notification,
+        popup,
+        compact = popup,
+    }: {
+        notification: AstalNotifd.Notification;
+        popup?: boolean;
+        compact?: boolean;
+    }) {
         super({ className: "notification" });
 
         const time = Variable(getTime(notification.time)).poll(60000, () => getTime(notification.time));
@@ -94,17 +102,17 @@ export default class Notification extends Widget.Box {
                         </box>
                         <box hexpand className="separator" />
                         <box className="content">
-                            {notification.image && <Image popup={popup} icon={notification.image} />}
+                            {notification.image && <Image compact={compact} icon={notification.image} />}
                             <box vertical>
                                 <label className="summary" xalign={0} label={notification.summary} truncate />
                                 {notification.body && (
                                     <label
                                         className="body"
                                         xalign={0}
-                                        label={popup ? notification.body.split("\n")[0] : notification.body}
+                                        label={compact ? notification.body.split("\n")[0] : notification.body}
                                         wrap
-                                        lines={popup ? 1 : -1}
-                                        truncate={popup}
+                                        lines={compact ? 1 : -1}
+                                        truncate={compact}
                                     />
                                 )}
                             </box>
@@ -132,7 +140,7 @@ export default class Notification extends Widget.Box {
 
         // Init animation
         const width = this.get_preferred_width()[1];
-        this.css = `margin-left: ${width}px; margin-right: -${width}px;`;
+        if (popup) this.css = `margin-left: ${width}px; margin-right: -${width}px;`;
         timeout(1, () => {
             this.#revealer.revealChild = true;
             this.css = `transition: 300ms cubic-bezier(0.05, 0.9, 0.1, 1.1); margin-left: 0; margin-right: 0;`;
diff --git a/src/widgets/slider.tsx b/src/widgets/slider.tsx
new file mode 100644
index 0000000..fb219bd
--- /dev/null
+++ b/src/widgets/slider.tsx
@@ -0,0 +1,53 @@
+import { bind, type Binding } from "astal";
+import { Gtk } from "astal/gtk3";
+import type cairo from "cairo";
+
+export default ({ value }: { value: Binding<number> }) => (
+    <drawingarea
+        hexpand
+        valign={Gtk.Align.CENTER}
+        className="slider"
+        css={bind(value).as(v => `font-size: ${v}px;`)}
+        setup={self => {
+            const halfPi = Math.PI / 2;
+
+            const styleContext = self.get_style_context();
+            self.set_size_request(-1, styleContext.get_property("min-height", Gtk.StateFlags.NORMAL) as number);
+
+            self.connect("draw", (_, cr: cairo.Context) => {
+                const styleContext = self.get_style_context();
+
+                const width = self.get_allocated_width();
+                const height = styleContext.get_property("min-height", Gtk.StateFlags.NORMAL) as number;
+                self.set_size_request(-1, height);
+
+                const progressValue = styleContext.get_property("font-size", Gtk.StateFlags.NORMAL) as number;
+                let radius = styleContext.get_property("border-radius", Gtk.StateFlags.NORMAL) as number;
+
+                const bg = styleContext.get_background_color(Gtk.StateFlags.NORMAL);
+                cr.setSourceRGBA(bg.red, bg.green, bg.blue, bg.alpha);
+
+                // Background
+                cr.arc(radius, radius, radius, -Math.PI, -halfPi); // Top left
+                cr.arc(width - radius, radius, radius, -halfPi, 0); // Top right
+                cr.arc(width - radius, height - radius, radius, 0, halfPi); // Bottom right
+                cr.arc(radius, height - radius, radius, halfPi, Math.PI); // Bottom left
+                cr.fill();
+
+                // Flatten when near 0
+                radius = Math.min(radius, Math.min(width * progressValue, height) / 2);
+
+                const progressPosition = width * progressValue - radius;
+                const fg = styleContext.get_color(Gtk.StateFlags.NORMAL);
+                cr.setSourceRGBA(fg.red, fg.green, fg.blue, fg.alpha);
+
+                // Foreground
+                cr.arc(radius, radius, radius, -Math.PI, -halfPi); // Top left
+                cr.arc(progressPosition, radius, radius, -halfPi, 0); // Top right
+                cr.arc(progressPosition, height - radius, radius, 0, halfPi); // Bottom right
+                cr.arc(radius, height - radius, radius, halfPi, Math.PI); // Bottom left
+                cr.fill();
+            });
+        }}
+    />
+);
diff --git a/style.scss b/style.scss
index fa1d826..78068c1 100644
--- a/style.scss
+++ b/style.scss
@@ -10,8 +10,8 @@
 @use "scss/notifpopups";
 @use "scss/launcher";
 @use "scss/osds";
-@use "scss/popdowns";
 @use "scss/session";
+@use "scss/sidebar";
 
 * {
     all: unset; // Remove GTK theme styles
-- 
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