Added ags

TODO copy ags config

roles/ags/files/widget/launcher/Launcher.ts

@@ -0,0 +1,139 @@
+import { type Binding } from "lib/utils"
+import PopupWindow, { Padding } from "widget/PopupWindow"
+import icons from "lib/icons"
+import options from "options"
+import nix from "service/nix"
+import * as AppLauncher from "./AppLauncher"
+import * as NixRun from "./NixRun"
+import * as ShRun from "./ShRun"
+
+const { width, margin } = options.launcher
+const isnix = nix.available
+
+function Launcher() {
+    const favs = AppLauncher.Favorites()
+    const applauncher = AppLauncher.Launcher()
+    const sh = ShRun.ShRun()
+    const shicon = ShRun.Icon()
+    const nix = NixRun.NixRun()
+    const nixload = NixRun.Spinner()
+
+    function HelpButton(cmd: string, desc: string | Binding<string>) {
+        return Widget.Box(
+            { vertical: true },
+            Widget.Separator(),
+            Widget.Button(
+                {
+                    class_name: "help",
+                    on_clicked: () => {
+                        entry.grab_focus()
+                        entry.text = `:${cmd} `
+                        entry.set_position(-1)
+                    },
+                },
+                Widget.Box([
+                    Widget.Label({
+                        class_name: "name",
+                        label: `:${cmd}`,
+                    }),
+                    Widget.Label({
+                        hexpand: true,
+                        hpack: "end",
+                        class_name: "description",
+                        label: desc,
+                    }),
+                ]),
+            ),
+        )
+    }
+
+    const help = Widget.Revealer({
+        child: Widget.Box(
+            { vertical: true },
+            HelpButton("sh", "run a binary"),
+            isnix ? HelpButton("nx", options.launcher.nix.pkgs.bind().as(pkg =>
+                `run a nix package from ${pkg}`,
+            )) : Widget.Box(),
+        ),
+    })
+
+    const entry = Widget.Entry({
+        hexpand: true,
+        primary_icon_name: icons.ui.search,
+        on_accept: ({ text }) => {
+            if (text?.startsWith(":nx"))
+                nix.run(text.substring(3))
+            else if (text?.startsWith(":sh"))
+                sh.run(text.substring(3))
+            else
+                applauncher.launchFirst()
+
+            App.toggleWindow("launcher")
+            entry.text = ""
+        },
+        on_change: ({ text }) => {
+            text ||= ""
+            favs.reveal_child = text === ""
+            help.reveal_child = text.split(" ").length === 1 && text?.startsWith(":")
+
+            if (text?.startsWith(":nx"))
+                nix.filter(text.substring(3))
+            else
+                nix.filter("")
+
+            if (text?.startsWith(":sh"))
+                sh.filter(text.substring(3))
+            else
+                sh.filter("")
+
+            if (!text?.startsWith(":"))
+                applauncher.filter(text)
+        },
+    })
+
+    function focus() {
+        entry.text = "Search"
+        entry.set_position(-1)
+        entry.select_region(0, -1)
+        entry.grab_focus()
+        favs.reveal_child = true
+    }
+
+    const layout = Widget.Box({
+        css: width.bind().as(v => `min-width: ${v}pt;`),
+        class_name: "launcher",
+        vertical: true,
+        vpack: "start",
+        setup: self => self.hook(App, (_, win, visible) => {
+            if (win !== "launcher")
+                return
+
+            entry.text = ""
+            if (visible)
+                focus()
+        }),
+        children: [
+            Widget.Box([entry, nixload, shicon]),
+            favs,
+            help,
+            applauncher,
+            nix,
+            sh,
+        ],
+    })
+
+    return Widget.Box(
+        { vertical: true, css: "padding: 1px" },
+        Padding("applauncher", {
+            css: margin.bind().as(v => `min-height: ${v}pt;`),
+            vexpand: false,
+        }),
+        layout,
+    )
+}
+
+export default () => PopupWindow({
+    name: "launcher",
+    layout: "top",
+    child: Launcher(),
+})