# 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 . from safeeyes import utility import gi gi.require_version('Gio', '2.0') from gi.repository import Gio def validate(plugin_config, plugin_settings): dbus_proxy = Gio.DBusProxy.new_for_bus_sync( bus_type=Gio.BusType.SESSION, flags=Gio.DBusProxyFlags.DO_NOT_LOAD_PROPERTIES, info=None, name='org.freedesktop.DBus', object_path='/org/freedesktop/DBus', interface_name='org.freedesktop.DBus', cancellable=None, ) if dbus_proxy.NameHasOwner('(s)', 'org.kde.StatusNotifierWatcher'): return None else: if utility.DESKTOP_ENVIRONMENT == "gnome": return _("Please install a gnome shell plugin providing tray icons, eg. 'Tray Icons Reloaded'.") elif utility.IS_WAYLAND: return _("Please install a service providing tray icons for your desktop environment.") elif utility.DESKTOP_ENVIRONMENT == "lxde": return _("Please install the 'snixembed' service.") else: return _("Please install the 'snixembed' service, or a service providing tray icons for your desktop environment.") command = None if utility.IS_WAYLAND: if utility.DESKTOP_ENVIRONMENT == "gnome": return None command = "wlrctl" else: command = "xprop" if not utility.command_exist(command): return _("Please install the command-line tool '%s'") % command else: return None