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# utils.py -- utility functions source
# This file is part of Redshift.
# Redshift 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.
# Redshift 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 Redshift. If not, see <http://www.gnu.org/licenses/>.
# Copyright (c) 2010 Francesco Marella <francesco.marella@gmail.com>
# Copyright (c) 2011 Jon Lund Steffensen <jonlst@gmail.com>
import os
from xdg import BaseDirectory as base
from xdg import DesktopEntry as desktop
REDSHIFT_DESKTOP = 'redshift-gtk.desktop'
# Keys to set when enabling/disabling autostart.
# Only first one is checked on "get".
AUTOSTART_KEYS = (('Hidden', ('true', 'false')),
('X-GNOME-Autostart-enabled', ('false', 'true')))
def open_autostart_file():
autostart_dir = base.save_config_path("autostart")
autostart_file = os.path.join(autostart_dir, REDSHIFT_DESKTOP)
if not os.path.exists(autostart_file):
desktop_files = list(base.load_data_paths("applications",
REDSHIFT_DESKTOP))
if not desktop_files:
raise IOError("Installed redshift desktop file not found!")
desktop_file_path = desktop_files[0]
# Read installed file
dfile = desktop.DesktopEntry(desktop_file_path)
for key, values in AUTOSTART_KEYS:
dfile.set(key, values[False])
dfile.write(filename=autostart_file)
else:
dfile = desktop.DesktopEntry(autostart_file)
return dfile, autostart_file
def get_autostart():
dfile, path = open_autostart_file()
check_key, check_values = AUTOSTART_KEYS[0]
return dfile.get(check_key) == check_values[True]
def set_autostart(active):
dfile, path = open_autostart_file()
for key, values in AUTOSTART_KEYS:
dfile.set(key, values[active])
dfile.write(filename=path)
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