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

---
 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 +++++++++++
 7 files changed, 364 insertions(+), 9 deletions(-)
 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

(limited to 'src')

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();
+            });
+        }}
+    />
+);
-- 
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