From 9e8634d892c559c5b44565a68bf35b13cbcb5572 Mon Sep 17 00:00:00 2001
From: Aylur <k.demeter@protonmail.com>
Date: Thu, 16 Jan 2025 17:37:00 +0100
Subject: add: gtk3 ts popover example

closes #224
closes #157
---
 examples/gtk3/js/simple-bar/README.md      |  12 +++
 examples/gtk3/js/simple-bar/app.ts         |  13 +++
 examples/gtk3/js/simple-bar/style.scss     | 106 +++++++++++++++++++
 examples/gtk3/js/simple-bar/widget/Bar.tsx | 161 +++++++++++++++++++++++++++++
 4 files changed, 292 insertions(+)
 create mode 100644 examples/gtk3/js/simple-bar/README.md
 create mode 100644 examples/gtk3/js/simple-bar/app.ts
 create mode 100644 examples/gtk3/js/simple-bar/style.scss
 create mode 100644 examples/gtk3/js/simple-bar/widget/Bar.tsx

(limited to 'examples/gtk3/js/simple-bar')

diff --git a/examples/gtk3/js/simple-bar/README.md b/examples/gtk3/js/simple-bar/README.md
new file mode 100644
index 0000000..f92b20e
--- /dev/null
+++ b/examples/gtk3/js/simple-bar/README.md
@@ -0,0 +1,12 @@
+# Simple Bar Example
+
+![simple-bar](https://github.com/user-attachments/assets/a306c864-56b7-44c4-8820-81f424f32b9b)
+
+A simple bar for Hyprland using
+
+- [Battery library](https://aylur.github.io/astal/guide/libraries/battery).
+- [Hyprland library](https://aylur.github.io/astal/guide/libraries/hyprland).
+- [Mpris library](https://aylur.github.io/astal/guide/libraries/mpris).
+- [Network library](https://aylur.github.io/astal/guide/libraries/network).
+- [Tray library](https://aylur.github.io/astal/guide/libraries/tray).
+- [WirePlumber library](https://aylur.github.io/astal/guide/libraries/wireplumber).
diff --git a/examples/gtk3/js/simple-bar/app.ts b/examples/gtk3/js/simple-bar/app.ts
new file mode 100644
index 0000000..4b7ea48
--- /dev/null
+++ b/examples/gtk3/js/simple-bar/app.ts
@@ -0,0 +1,13 @@
+import { App } from "astal/gtk3"
+import style from "./style.scss"
+import Bar from "./widget/Bar"
+
+App.start({
+    css: style,
+    instanceName: "js",
+    requestHandler(request, res) {
+        print(request)
+        res("ok")
+    },
+    main: () => App.get_monitors().map(Bar),
+})
diff --git a/examples/gtk3/js/simple-bar/style.scss b/examples/gtk3/js/simple-bar/style.scss
new file mode 100644
index 0000000..f5f771a
--- /dev/null
+++ b/examples/gtk3/js/simple-bar/style.scss
@@ -0,0 +1,106 @@
+@use "sass:color";
+
+$bg: #212223;
+$fg: #f1f1f1;
+$accent: #378DF7;
+$radius: 7px;
+
+window.Bar {
+    border: none;
+    box-shadow: none;
+    background-color: $bg;
+    color: $fg;
+    font-size: 1.1em;
+    font-weight: bold;
+
+    label {
+        margin: 0 8px;
+    }
+
+    .Workspaces  {
+        button {
+            all: unset;
+            background-color: transparent;
+
+            &:hover label {
+                background-color: color.adjust($fg, $alpha: -0.84);
+                border-color: color.adjust($accent, $alpha: -0.8);
+            }
+
+            &:active label {
+                background-color: color.adjust($fg, $alpha: -0.8)
+            }
+        }
+
+        label {
+            transition: 200ms;
+            padding: 0 8px;
+            margin: 2px;
+            border-radius: $radius;
+            border: 1pt solid transparent;
+        }
+
+        .focused label {
+            color: $accent;
+            border-color: $accent;
+        }
+    }
+
+    .SysTray {
+        margin-right: 8px;
+
+        button {
+            padding: 0 4px;
+        }
+    }
+
+    .FocusedClient {
+        color: $accent;
+    }
+
+    .Media .Cover {
+        min-height: 1.2em;
+        min-width: 1.2em;
+        border-radius: $radius;
+        background-position: center;
+        background-size: contain;
+    }
+
+    .Battery label {
+        padding-left: 0;
+        margin-left: 0;
+    }
+
+    .AudioSlider {
+        * {
+            all: unset;
+        }
+
+        icon {
+            margin-right: .6em;
+        }
+
+        & {
+            margin: 0 1em;
+        }
+
+        trough {
+            background-color: color.adjust($fg, $alpha: -0.8);
+            border-radius: $radius;
+        }
+
+        highlight {
+            background-color: $accent;
+            min-height: .8em;
+            border-radius: $radius;
+        }
+
+        slider {
+            background-color: $fg;
+            border-radius: $radius;
+            min-height: 1em;
+            min-width: 1em;
+            margin: -.2em;
+        }
+    }
+}
diff --git a/examples/gtk3/js/simple-bar/widget/Bar.tsx b/examples/gtk3/js/simple-bar/widget/Bar.tsx
new file mode 100644
index 0000000..6592f6a
--- /dev/null
+++ b/examples/gtk3/js/simple-bar/widget/Bar.tsx
@@ -0,0 +1,161 @@
+import { App } from "astal/gtk3"
+import { Variable, GLib, bind } from "astal"
+import { Astal, Gtk, Gdk } from "astal/gtk3"
+import Hyprland from "gi://AstalHyprland"
+import Mpris from "gi://AstalMpris"
+import Battery from "gi://AstalBattery"
+import Wp from "gi://AstalWp"
+import Network from "gi://AstalNetwork"
+import Tray from "gi://AstalTray"
+
+function SysTray() {
+    const tray = Tray.get_default()
+
+    return <box className="SysTray">
+        {bind(tray, "items").as(items => items.map(item => (
+            <menubutton
+                tooltipMarkup={bind(item, "tooltipMarkup")}
+                usePopover={false}
+                actionGroup={bind(item, "actionGroup").as(ag => ["dbusmenu", ag])}
+                menuModel={bind(item, "menuModel")}>
+                <icon gicon={bind(item, "gicon")} />
+            </menubutton>
+        )))}
+    </box>
+}
+
+function Wifi() {
+    const network = Network.get_default()
+    const wifi = bind(network, "wifi")
+
+    return <box visible={wifi.as(Boolean)}>
+        {wifi.as(wifi => wifi && (
+            <icon
+                tooltipText={bind(wifi, "ssid").as(String)}
+                className="Wifi"
+                icon={bind(wifi, "iconName")}
+            />
+        ))}
+    </box>
+
+}
+
+function AudioSlider() {
+    const speaker = Wp.get_default()?.audio.defaultSpeaker!
+
+    return <box className="AudioSlider" css="min-width: 140px">
+        <icon icon={bind(speaker, "volumeIcon")} />
+        <slider
+            hexpand
+            onDragged={({ value }) => speaker.volume = value}
+            value={bind(speaker, "volume")}
+        />
+    </box>
+}
+
+function BatteryLevel() {
+    const bat = Battery.get_default()
+
+    return <box className="Battery"
+        visible={bind(bat, "isPresent")}>
+        <icon icon={bind(bat, "batteryIconName")} />
+        <label label={bind(bat, "percentage").as(p =>
+            `${Math.floor(p * 100)} %`
+        )} />
+    </box>
+}
+
+function Media() {
+    const mpris = Mpris.get_default()
+
+    return <box className="Media">
+        {bind(mpris, "players").as(ps => ps[0] ? (
+            <box>
+                <box
+                    className="Cover"
+                    valign={Gtk.Align.CENTER}
+                    css={bind(ps[0], "coverArt").as(cover =>
+                        `background-image: url('${cover}');`
+                    )}
+                />
+                <label
+                    label={bind(ps[0], "title").as(() =>
+                        `${ps[0].title} - ${ps[0].artist}`
+                    )}
+                />
+            </box>
+        ) : (
+            "Nothing Playing"
+        ))}
+    </box>
+}
+
+function Workspaces() {
+    const hypr = Hyprland.get_default()
+
+    return <box className="Workspaces">
+        {bind(hypr, "workspaces").as(wss => wss
+            .filter(ws => !(ws.id >= -99 && ws.id <= -2)) // filter out special workspaces
+            .sort((a, b) => a.id - b.id)
+            .map(ws => (
+                <button
+                    className={bind(hypr, "focusedWorkspace").as(fw =>
+                        ws === fw ? "focused" : "")}
+                    onClicked={() => ws.focus()}>
+                    {ws.id}
+                </button>
+            ))
+        )}
+    </box>
+}
+
+function FocusedClient() {
+    const hypr = Hyprland.get_default()
+    const focused = bind(hypr, "focusedClient")
+
+    return <box
+        className="Focused"
+        visible={focused.as(Boolean)}>
+        {focused.as(client => (
+            client && <label label={bind(client, "title").as(String)} />
+        ))}
+    </box>
+}
+
+function Time({ format = "%H:%M - %A %e." }) {
+    const time = Variable<string>("").poll(1000, () =>
+        GLib.DateTime.new_now_local().format(format)!)
+
+    return <label
+        className="Time"
+        onDestroy={() => time.drop()}
+        label={time()}
+    />
+}
+
+export default function Bar(monitor: Gdk.Monitor) {
+    const { TOP, LEFT, RIGHT } = Astal.WindowAnchor
+
+    return <window
+        className="Bar"
+        gdkmonitor={monitor}
+        exclusivity={Astal.Exclusivity.EXCLUSIVE}
+        anchor={TOP | LEFT | RIGHT}>
+        <centerbox>
+            <box hexpand halign={Gtk.Align.START}>
+                <Workspaces />
+                <FocusedClient />
+            </box>
+            <box>
+                <Media />
+            </box>
+            <box hexpand halign={Gtk.Align.END} >
+                <SysTray />
+                <Wifi />
+                <AudioSlider />
+                <BatteryLevel />
+                <Time />
+            </box>
+        </centerbox>
+    </window>
+}
-- 
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