Repurpose FocusFriend to get AntiDrift off the ground.

xwindow.py

@@ -0,0 +1,47 @@
+import os
+import re
+import subprocess
+import logging
+
+
+class XWindow:
+    def __init__(self):
+        self.window = self._run(["getactivewindow"])
+        if not self.window:
+            self.name = ""
+            self.cls = ""
+            self.pid = ""
+        else:
+            self.name = self._run(["getwindowname", self.window])
+            self.cls = self._run(["getwindowclassname", self.window])
+            self.pid = self._run(["getwindowpid", self.window])
+        self.keywords = list(re.findall("\w+", self.name.lower()))
+
+    def _run(self, cmd) -> str:
+        cmd = ["xdotool"] + cmd
+        p = subprocess.run(cmd, capture_output=True)
+        if p.returncode != 0:
+            return ""
+        return p.stdout.decode().strip()
+
+    def minimize(self):
+        self._run(["windowminimize", self.window])
+
+    def quit(self):
+        self._run(["windowquit", self.window])
+
+
+def notify(message: str) -> None:
+    """ Notify user via the Xorg notify-send command. """
+    logging.debug(f"notify: {message}")
+    env = {
+        **os.environ,
+        "DBUS_SESSION_BUS_ADDRESS": "unix:path=/run/user/1000/bus"
+    }
+    user = env.get("SUDO_USER", None)
+    if user is None:
+        cmd = ["notify-send", message]
+    else:
+        cmd = ["runuser", "-m", "-u", user, "notify-send", message]
+    subprocess.run(cmd, env=env)
+