1 files changed, 139 insertions, 0 deletions
diff --git a/.config/ags/widget/launcher/Launcher.ts b/.config/ags/widget/launcher/Launcher.ts
new file mode 100644
index 0000000..3b73dc5
--- /dev/null
+++ b/.config/ags/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 = ""
+    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(),
+})