Linux-specific dotfiles

1 files changed, 134 insertions, 0 deletions

diff --git a/linux/home/.config/ags/widget/launcher/Launcher.ts b/linux/home/.config/ags/widget/launcher/Launcher.ts
new file mode 100644
index 0000000..90b4d58
--- /dev/null
+++ b/linux/home/.config/ags/widget/launcher/Launcher.ts
@@ -0,0 +1,134 @@
+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(),
+  });