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# pylint: disable=C0111,R0903
"""Displays the indicator status, for numlock, scrolllock and capslock
Requires the following executable:
* xset
Parameters:
* indicator.include: Comma-separated list of interface prefixes to include (defaults to 'numlock,capslock')
* indicator.signalstype: If you want the signali type color to be 'critical' or 'warning' (defaults to 'warning')
contributed by `freed00m <https://github.com/freed00m>`_ - many thanks!
"""
import core.module
import util.cli
import util.format
class Module(core.module.Module):
def __init__(self, config, theme):
super().__init__(config, theme, [])
self.__include = tuple(
filter(
len, util.format.aslist(self.parameter("include", "NumLock,CapsLock"))
)
)
self.__signalType = (
self.parameter("signaltype")
if not self.parameter("signaltype") is None
else "warning"
)
def update(self):
status_line = ""
for line in (
util.cli.execute("xset q", ignore_errors=True).replace(" ", "").split("\n")
):
if "capslock" in line.lower():
status_line = line
break
for indicator in self.__include:
widget = self.widget(indicator)
if not widget:
widget = self.add_widget(name=indicator, full_text=indicator)
widget.set(
"status",
True
if "{}:on".format(indicator.lower()) in status_line.lower()
else False,
)
def state(self, widget):
states = []
if widget.get("status", False):
states.append(self.__signalType)
else:
states.append("normal")
return states
# vim: tabstop=8 expandtab shiftwidth=4 softtabstop=4
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