# vim:fileencoding=utf-8:noet
from __future__ import (unicode_literals, division, absolute_import, print_function)
from powerline.theme import requires_segment_info
from powerline.lib.dict import updated
from powerline.bindings.wm import get_i3_connection, get_connected_xrandr_outputs
[docs]@requires_segment_info
def output_lister(pl, segment_info):
'''List all outputs in segment_info format
'''
return (
(
updated(segment_info, output=output['name']),
{
'draw_inner_divider': None
}
)
for output in get_connected_xrandr_outputs(pl)
)
[docs]@requires_segment_info
def workspace_lister(pl, segment_info, only_show=None, output=None):
'''List all workspaces in segment_info format
Sets the segment info values of ``workspace`` and ``output`` to the name of
the i3 workspace and the ``xrandr`` output respectively and the keys
``"visible"``, ``"urgent"`` and ``"focused"`` to a boolean indicating these
states.
:param list only_show:
Specifies which workspaces to list. Valid entries are ``"visible"``,
``"urgent"`` and ``"focused"``. If omitted or ``null`` all workspaces
are listed.
:param str output:
May be set to the name of an X output. If specified, only workspaces
on that output are listed. Overrides automatic output detection by
the lemonbar renderer and bindings. Set to ``false`` to force
all workspaces to be shown.
'''
if output == None:
output = output or segment_info.get('output')
return (
(
updated(
segment_info,
output=w['output'],
workspace={
'name': w['name'],
'visible': w['visible'],
'urgent': w['urgent'],
'focused': w['focused'],
},
),
{
'draw_inner_divider': None
}
)
for w in get_i3_connection().get_workspaces()
if (((not only_show or any(w[typ] for typ in only_show))
and (not output or w['output'] == output)))
)