32 lines
1.1 KiB
Python
32 lines
1.1 KiB
Python
# Safe Eyes is a utility to remind you to take break frequently
|
|
# to protect your eyes from eye strain.
|
|
|
|
# Copyright (C) 2017 Gobinath
|
|
|
|
# This program is free software: you can redistribute it and/or modify
|
|
# it under the terms of the GNU General Public License as published by
|
|
# the Free Software Foundation, either version 3 of the License, or
|
|
# (at your option) any later version.
|
|
|
|
# This program is distributed in the hope that it will be useful,
|
|
# but WITHOUT ANY WARRANTY; without even the implied warranty of
|
|
# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
|
|
# GNU General Public License for more details.
|
|
|
|
# You should have received a copy of the GNU General Public License
|
|
# along with this program. If not, see <http://www.gnu.org/licenses/>.
|
|
|
|
from safeeyes import Utility
|
|
|
|
|
|
def validate(plugin_config):
|
|
command = None
|
|
if Utility.DESKTOP_ENVIRONMENT == "gnome" and Utility.IS_WAYLAND:
|
|
command = "dbus-send"
|
|
else:
|
|
command = "xprintidle"
|
|
if not Utility.command_exist(command):
|
|
return _("Please install the command-line tool '%s'") % command
|
|
else:
|
|
return None
|