#!/usr/bin/env python3
# -*- coding: utf-8 -*-

# Fenrir TTY screen reader
# By Chrys, Storm Dragon, and contributers.


from fenrirscreenreader.core.i18n import _


class command():
    def __init__(self):
        pass

    def initialize(self, environment):
        self.env = environment

    def shutdown(self):
        pass

    def get_description(self):
        return 'No description found'

    def run(self):
        if self.env['input']['oldCapsLock'] == self.env['input']['newCapsLock']:
            return
        if self.env['input']['newCapsLock']:
            self.env['runtime']['OutputManager'].present_text(
                _("Capslock on"), interrupt=True)
        else:
            self.env['runtime']['OutputManager'].present_text(
                _("Capslock off"), interrupt=True)

    def set_callback(self, callback):
        pass