Add gestures for switching windows with rofi

home/modules/programs/my-sway/rofi-window.py

@@ -0,0 +1,32 @@
+#!/usr/bin/env python3
+
+import subprocess
+import json
+
+treeP = subprocess.run(["swaymsg", "-t", "get_tree"], stdout=subprocess.PIPE, text=True, check=True)
+
+tree = json.loads(treeP.stdout)
+
+def get_instance(node):
+    if 'app_id' in node and node['app_id'] != None:
+        return node['app_id']
+    elif 'window_properties' in node:
+        return node['window_properties']['class']
+    return "??"
+
+def get_apps(node):
+    if 'pid' in node:
+        return [("[%s] %s"%(get_instance(node), node['name']), node['pid'])]
+    else:
+        return (app for n in node['nodes'] for app in get_apps(n))
+
+apps = dict(get_apps(tree))
+
+keys = '\n'.join(apps.keys())
+
+rofi = subprocess.run(["rofi", "-dmenu", "-i", "-p", "Switch to Window"], stdout=subprocess.PIPE, text=True, check=True, input=keys)
+
+selected = rofi.stdout.strip()
+
+if selected in apps:
+    subprocess.run(["swaymsg", "[pid = %d]" % apps[selected], "focus"], check=True)