feat(ags): add swipe gesture to open quick-settings

config/ags/js/bar/gesture.js

@@ -0,0 +1,32 @@
+const { Window, CenterBox, EventBox, Button } = ags.Widget;
+const { openWindow } = ags.App;
+const { Gtk, Gdk } = imports.gi;
+const display = Gdk.Display.get_default();
+
+export const Gesture = ({
+  child,
+  ...params
+}) => {
+  let w = EventBox({
+    ...params,
+  });
+
+  let gesture = Gtk.GestureSwipe.new(w);
+
+  w.child = CenterBox({
+    children: [
+      child,
+    ],
+    connections: [
+
+      [gesture, box => {
+        const velocity = gesture.get_velocity()[1];
+        if (velocity < -50)
+          openWindow('quick-settings');
+      }, 'update'],
+
+    ],
+  });
+
+  return w;
+};

config/ags/js/bar/main.js

@@ -12,6 +12,7 @@ import { SysTray }          from './systray.js';
 import { BatteryIndicator } from './battery.js';
 import { Brightness }       from './brightness.js';
 import { AudioIndicator }   from './audio.js';
+import { Gesture }          from './gesture.js';
 
 export const Bar = Window({
   name: 'bar',
@@ -19,6 +20,7 @@ export const Bar = Window({
   anchor: 'top left right',
   exclusive: true,
 
+  child: Gesture({
     child: CenterBox({
       className: 'transparent',
       halign: 'fill',
@@ -75,4 +77,5 @@ export const Bar = Window({
         ],
       }),
     }),
+  }),
 });