1#!/usr/bin/env python3
 2import json
 3import subprocess
 4import sys
 5
 6def handle_click(event):
 7    key = event.get("key")
 8    btn = event.get("button", 1)
 9    if not key:
10        return
11
12    if key.startswith("ws_"):
13        ws_name = key[3:]
14        subprocess.run(["swaymsg", "workspace", ws_name], stderr=subprocess.DEVNULL)
15    elif key == "vol":
16        if btn == 1:
17            # Left click: open volume control GUI
18            subprocess.Popen(["pavucontrol"], stderr=subprocess.DEVNULL, stdout=subprocess.DEVNULL)
19        elif btn in (2):
20            # Middle/Right click: toggle mute
21            subprocess.run(["pamixer", "-t"], stderr=subprocess.DEVNULL)
22
23def main():
24    for line in sys.stdin:
25        line = line.strip()
26        if not line:
27            continue
28        try:
29            event = json.loads(line)
30            if event.get("event") == "click":
31                handle_click(event)
32        except Exception:
33            pass
34
35if __name__ == "__main__":
36    main()