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#!/usr/bin/env python3
from subprocess import check_output
import i3ipc
def get_windows_on_ws(conn):
return filter(lambda x: x.window, conn.get_tree().find_focused().workspace().descendents())
def workspace_by_name(conn, workspace):
return next(filter(lambda ws: ws.name == workspace, conn.get_tree().workspaces()), None)
def window_is_visible(w):
try:
xprop = check_output(['xprop', '-id', str(w.window)]).decode()
except FileNotFoundError:
raise SystemExit("The `xprop` utility is not found!" " Please install it and retry.")
return '_NET_WM_STATE_HIDDEN' not in xprop
def pick_from_list(lst, n, alt=None):
cnt = len(lst)
return lst[max(0, min(n, cnt - 1))] if cnt > 0 else alt
def main(args):
conn = i3ipc.Connection()
workspace = workspace_by_name(conn, args.workspace) # Find workspace.
if workspace is None:
print("Workspace not found, making it.")
conn.command("workspace " + args.workspace)
else:
windows = workspace.leaves() # Find windows in there.
if args.filter == 'visible':
windows = filter(window_is_visible, windows)
elif args.filter != 'none':
print("WARN: currently only support `visible` as window filter.")
window = pick_from_list(list(windows), args.nth) # Pick correct window from there.
if window is not None:
print("Focussing %d" % window.window)
conn.command('[id="%d"] focus' % window.window)
else:
print("Did not find window(%d) going to workspace anyway." % args.nth)
conn.command("workspace " + args.workspace)
if args.mode != 'no':
conn.command("mode " + args.mode)
if __name__ == '__main__':
from argparse import ArgumentParser
parser = ArgumentParser(
prog='nth_window_in_workspace.py',
description="Program using i3ipc to select the nth window from a workspace.")
parser.add_argument('workspace', help="Name of workspace to go to.")
parser.add_argument('nth',
type=int,
default=0,
help="""Nth window in that workspace.
If integer too high it will go to the last one, if no windows in there, goes to the workspace.""")
parser.add_argument("--filter",
default='none',
help="filters to apply, i.e. `visible` or `none`(default)")
parser.add_argument("--mode",
default='default',
help="""Convenience feature;
what to change the i3-mode to afterwards. So you can exit the mode after you're done.
Defaultly it goes back to `default`, can set it to `no` to not change mode at all.""")
main(parser.parse_args())
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