87 lines
2.2 KiB
Plaintext
87 lines
2.2 KiB
Plaintext
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#!/usr/bin/env python
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"""
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Utility to generate the workspace buttons for eww bar widget.
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Currently it fetches information from monitor 0. If all monitors have
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synchronised workspaces this should not be a problem.
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"""
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import os, sys, socket, json
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WORKSPACE_ICONS = [
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(1, '☱'),
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(2, '☲'),
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(3, '☳'),
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(4, '☴'),
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(5, '☵'),
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(6, '☶'),
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(7, '☷'),
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(8, '☰'),
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]
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EXTRA_WORKSPACE_ICONS = [
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(0, '⚌'),
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(1, '⚍'),
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(2, '⚎'),
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(3, '⚏'),
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]
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def get_workspace_info():
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workspaces = json.loads(os.popen('hyprctl workspaces -j').read())
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monitors = json.loads(os.popen('hyprctl monitors -j').read())
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if not monitors:
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print("No monitor found!", file=sys.stderr)
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return []
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monitor, active = [(m['name'], m['activeWorkspace']['id'])
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for m in monitors if m['id'] == 0][0]
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workspaces = [(w['id'], w['id'] == active)
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for w in workspaces
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if w['monitor'] == monitor]
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return workspaces
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def get_widgets():
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# get all workspace keys
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workspaces = {k: v for k, v in get_workspace_info()}
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def get_class(k):
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key = workspaces.get(k, None)
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if key is None:
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return 'inactive'
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elif key:
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return 'focused'
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else:
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return 'active'
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buttons = [
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f'"id": "{k}", "text": "{icon}", "class": "{get_class(k)}"'
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for k, icon in WORKSPACE_ICONS
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]
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buttons = ', '.join(['{' + b + '}' for b in buttons])
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return '[' + buttons + ']'
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def listen():
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sock = socket.socket(socket.AF_UNIX, socket.SOCK_STREAM)
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KEY = 'HYPRLAND_INSTANCE_SIGNATURE'
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signature = os.environ.get(KEY, None)
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if signature is None:
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print("Hyprland variable uninitialised.", file=sys.stderr)
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return
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server_address = f"/tmp/hypr/{signature}/.socket2.sock"
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try:
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sock.connect(server_address)
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except:
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print(f"Could not connect to {server_address}", file=sys.stderr)
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raise
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# The flush here is very important since python by default buffers!
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print(get_widgets(), flush=True)
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while sock:
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data = sock.recv(1024)
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if b'workspace' in data:
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print(get_widgets(), flush=True)
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listen()
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