1#!/usr/bin/env python3
2# -*- Mode: Python; coding: utf-8; indent-tabs-mode: nil; tab-width: 4 -*-
3#   LightDM GTK Greeter Settings
4#   Copyright (C) 2014 Andrew P. <pan.pav.7c5@gmail.com>
5#
6#   This program is free software: you can redistribute it and/or modify it
7#   under the terms of the GNU General Public License version 3, as published
8#   by the Free Software Foundation.
9#
10#   This program is distributed in the hope that it will be useful, but
11#   WITHOUT ANY WARRANTY; without even the implied warranties of
12#   MERCHANTABILITY, SATISFACTORY QUALITY, or FITNESS FOR A PARTICULAR
13#   PURPOSE.  See the GNU General Public License for more details.
14#
15#   You should have received a copy of the GNU General Public License along
16#   with this program.  If not, see <http://www.gnu.org/licenses/>.
17
18import os
19import sys
20
21try:
22    import DistUtilsExtra.auto
23except ImportError:
24    print(
25        'To build lightdm-gtk-greeter-settings you need '
26        'https://launchpad.net/python-distutils-extra')
27    sys.exit(1)
28assert DistUtilsExtra.auto.__version__ >= '2.18', \
29    'needs DistUtilsExtra.auto >= 2.18'
30
31
32def write_config(libdir, values):
33    filename = os.path.join(
34        libdir, 'lightdm_gtk_greeter_settings/installation_config.py')
35    try:
36        f = open(filename, 'w')
37        f.write('__all__ = [%s]\n' % ', '.join('"%s"' % k for k in sorted(values)))
38        for k, v in sorted(values.items()):
39            f.write('%s = %s\n' % (k, v))
40    except OSError as e:
41        print("ERROR: Can't write installation config: %s" % e)
42        sys.exit(1)
43
44
45class InstallAndUpdateDataDirectory(DistUtilsExtra.auto.install_auto):
46
47    user_options = DistUtilsExtra.auto.install_auto.user_options + \
48        [('xfce-integration', None,
49          'adds application icon to Xfce settings manager'),
50         ('use-gtk-header', None,
51          'use GtkHeaderBar instead of default DE window header')]
52
53    def initialize_options(self):
54        super().initialize_options()
55        self.xfce_integration = None
56        self.use_gtk_header = None
57
58    def run(self):
59        DistUtilsExtra.auto.install_auto.run(self)
60
61        target_data = '/' + os.path.relpath(self.install_data, self.root) + '/'
62        target_pkgdata = target_data + 'share/lightdm-gtk-greeter-settings/'
63
64        values = {'__data_directory__': "'%s'" % (target_pkgdata),
65                  '__version__': "'%s'" % self.distribution.get_version(),
66                  '__config_path__': '"/usr/local/etc/lightdm/lightdm-gtk-greeter.conf"'}
67        write_config(self.install_lib, values)
68
69        desktop_file_path = os.path.join(self.install_data, 'share', 'applications',
70                                         'lightdm-gtk-greeter-settings.desktop')
71
72        if self.xfce_integration:
73            with open(desktop_file_path, 'a') as f:
74                f.write('X-XfcePluggable=true\n')
75
76        if self.use_gtk_header:
77            with open(desktop_file_path, 'r+') as f:
78                lines = f.readlines()
79                for i, line in enumerate(lines):
80                    if line.startswith('Exec='):
81                        lines[i] = line.strip() + ' --use-gtk-header\n'
82                        break
83                f.seek(0)
84                f.truncate(0)
85                f.writelines(lines)
86
87
88DistUtilsExtra.auto.setup(
89    name='lightdm-gtk-greeter-settings',
90    version='1.2.2',
91    license='GPL-3',
92    author='Andrew P.',
93    author_email='pan.pav.7c5@gmail.com',
94    description='Settings editor for LightDM GTK+ Greeter',
95    long_description='Settings editor for LightDM GTK+ Greeter',
96    url='https://launchpad.net/lightdm-gtk-greeter-settings',
97    cmdclass={'install': InstallAndUpdateDataDirectory},
98)
99