def __init__(self):
TweakGroup.__init__(self, _("Shell Extensions"))
extension_tweaks = []
sg = build_horizontal_sizegroup()
#check the shell is running
try:
shell = GnomeShellFactory().get_shell()
#add the extension installer
extension_tweaks.append(
_ShellExtensionInstallerTweak(shell, size_group=sg))
try:
#add a tweak for each installed extension
for extension in shell.list_extensions().values():
try:
extension_tweaks.append(
_ShellExtensionTweak(shell, extension, size_group=sg))
except:
logging.warning("Invalid extension", exc_info=True)
except:
logging.warning("Error listing extensions", exc_info=True)
except:
logging.warning("Error detecting shell", exc_info=True)
self.set_tweaks(*extension_tweaks)
def __init__(self):
extension_tweaks = []
sg = build_horizontal_sizegroup()
#check the shell is running
try:
shell = GnomeShellFactory().get_shell()
if shell is None:
raise Exception(
"Shell not running or DBus service not available")
version = tuple(shell.version.split("."))
ego = ExtensionsDotGnomeDotOrg(version)
try:
#add a tweak for each installed extension
extensions = sorted(list(shell.list_extensions().values()),
key=itemgetter("name"))
for extension in extensions:
try:
extension_widget = _ShellExtensionTweak(shell,
extension,
size_group=sg)
extension_tweaks.append(extension_widget)
if extension.get("type") == GnomeShell.EXTENSION_TYPE[
"PER_USER"]:
ego.connect("got-extension-info", self._got_info,
extension, extension_widget)
ego.query_extension_info(extension["uuid"])
except:
logging.warning("Invalid extension", exc_info=True)
except:
logging.warning("Error listing extensions", exc_info=True)
except:
logging.warning("Error detecting shell", exc_info=True)
ListBoxTweakGroup.__init__(self,
_("Extensions"),
*extension_tweaks,
activatable=True)
if shell is None:
return # we're done
self.props.valign = Gtk.Align.FILL
self.titlebar_widget = Gtk.Switch(visible=True)
shell._settings.bind("disable-user-extensions", self.titlebar_widget,
"active", Gio.SettingsBindFlags.INVERT_BOOLEAN)
self.set_header_func(self._list_header_func, None)
self.connect("row-activated", self._on_row_activated, None)
if not len(extension_tweaks):
placeholder = _ExtensionsBlankState()
self.set_placeholder(placeholder)
self.tweaks.append(placeholder)
def about_cb(self, action, parameter):
aboutdialog = Gtk.AboutDialog(modal=True, transient_for=self.win)
aboutdialog.set_program_name(aboutdialog.get_program_name() +
" %s" % VERSION)
_shell = GnomeShellFactory().get_shell()
if _shell is not None:
if _shell.mode == "user":
about_comment = _("GNOME Shell") + " %s" % _shell.version
else:
about_comment = (_("GNOME Shell") + " %s " + _("(%s mode)")) % \
(_shell.version, _shell.mode)
else:
about_comment = _("GNOME Shell is not running")
about_comment += "\n" + _("GTK") + " %d.%d.%d" % \
(Gtk.get_major_version(), Gtk.get_minor_version(), Gtk.get_micro_version())
aboutdialog.set_comments(about_comment)
aboutdialog.set_copyright("Copyright © 2011 - 2013 John Stowers.")
aboutdialog.set_logo_icon_name("org.gnome.tweaks")
aboutdialog.set_website("https://wiki.gnome.org/Apps/Tweaks")
aboutdialog.set_website_label(_("Homepage"))
aboutdialog.set_license_type(Gtk.License.GPL_3_0)
AUTHORS = ["John Stowers <*****@*****.**>"]
aboutdialog.set_authors(AUTHORS)
aboutdialog.connect("response", lambda w, r: aboutdialog.destroy())
aboutdialog.show()
def __init__(self, **options):
Tweak.__init__(self, "Shell theme", "Install custom or user themes for gnome-shell", **options)
#check the shell is running and the usertheme extension is present
error = _("Unknown error")
try:
self._shell = GnomeShellFactory().get_shell()
except:
logging.warning("Shell not running", exc_info=True)
error = _("Shell not running")
try:
extensions = self._shell.list_extensions()
if ShellThemeTweak.THEME_EXT_NAME in extensions and extensions[ShellThemeTweak.THEME_EXT_NAME]["state"] == 1:
#check the correct gsettings key is present
try:
self._settings = GSettingsSetting(ShellThemeTweak.THEME_GSETTINGS_SCHEMA)
name = self._settings.get_string(ShellThemeTweak.THEME_GSETTINGS_NAME)
ext = extensions[ShellThemeTweak.THEME_EXT_NAME]
logging.debug("Shell user-theme extension\n%s" % pprint.pformat(ext))
error = None
except:
logging.warning(
"Could not find user-theme extension in %s" % ','.join(extensions.keys()),
exc_info=True)
error = _("Shell user-theme extension incorrectly installed")
else:
error = _("Shell user-theme extension not enabled")
except Exception, e:
logging.warning("Could not list shell extensions", exc_info=True)
error = _("Could not list shell extensions")
def __init__(self):
extension_tweaks = []
sg = build_horizontal_sizegroup()
#check the shell is running
try:
shell = GnomeShellFactory().get_shell()
if shell is None:
raise Exception(
"Shell not running or DBus service not available")
version = tuple(shell.version.split("."))
ego = ExtensionsDotGnomeDotOrg(version)
try:
#add a tweak for each installed extension
extensions = sorted(shell.list_extensions().values(),
key=itemgetter("name"))
for extension in extensions:
try:
extension_widget = _ShellExtensionTweak(shell,
extension,
size_group=sg)
extension_tweaks.append(extension_widget)
if extension.get("type") == GnomeShell.EXTENSION_TYPE[
"PER_USER"]:
ego.connect("got-extension-info", self._got_info,
extension, extension_widget)
ego.query_extension_info(extension["uuid"])
except:
logging.warning("Invalid extension", exc_info=True)
except:
logging.warning("Error listing extensions", exc_info=True)
except:
logging.warning("Error detecting shell", exc_info=True)
#add the extension installer
extension_tweaks.append(
_ShellExtensionInstallerTweak(shell, size_group=sg))
ListBoxTweakGroup.__init__(self, _("Extensions"), *extension_tweaks)
self.set_header_func(self._list_header_func, None)
def _got_info(self, ego, resp, uuid, extension, widget):
if uuid == extension["uuid"]:
resp = resp['shell_version_map']
shell = GnomeShellFactory().get_shell()
version = shell.version[0:3]
try:
resp = resp[version]
if int(resp["version"]) > extension["version"]:
widget.add_update_button(uuid)
except KeyError:
print "Older/Unknown Version"
def __init__(self):
extension_tweaks = []
sg = build_horizontal_sizegroup()
#check the shell is running
try:
shell = GnomeShellFactory().get_shell()
if shell is None:
raise Exception("Shell not running or DBus service not available")
version = tuple(shell.version.split("."))
ego = ExtensionsDotGnomeDotOrg(version)
try:
#add a tweak for each installed extension
extensions = sorted(shell.list_extensions().values(), key=itemgetter("name"))
for extension in extensions:
try:
extension_widget = _ShellExtensionTweak(shell, extension, size_group=sg)
extension_tweaks.append(extension_widget)
if extension.get("type") == GnomeShell.EXTENSION_TYPE["PER_USER"]:
ego.connect("got-extension-info", self._got_info, extension, extension_widget)
ego.query_extension_info(extension["uuid"])
except:
logging.warning("Invalid extension", exc_info=True)
except:
logging.warning("Error listing extensions", exc_info=True)
except:
logging.warning("Error detecting shell", exc_info=True)
#add the extension installer
extension_tweaks.append(
_ShellExtensionInstallerTweak(shell, size_group=sg))
ListBoxTweakGroup.__init__(self,
_("Extensions"),
*extension_tweaks)
self.set_header_func(self._list_header_func, None)
def _got_info(self, ego, resp, uuid, extension, widget):
if uuid == extension["uuid"]:
resp = resp['shell_version_map']
shell = GnomeShellFactory().get_shell()
version = _fix_shell_version_for_ego(shell.version)
try:
resp = resp[version]
if int(resp["version"]) > extension["version"]:
widget.add_update_button(uuid)
except KeyError:
logging.info(
"e.g.o no updates for %s (shell version %s extension version %s)"
% (uuid, version, extension["version"]))
def _got_info(self, ego, resp, uuid, extension, widget):
if uuid == extension["uuid"]:
resp = resp['shell_version_map']
shell = GnomeShellFactory().get_shell()
version = _fix_shell_version_for_ego(shell.version)
if version in resp:
resp = resp[version]
ext_version = extension["version"] if "version" in extension else 0
if int(resp["version"]) > ext_version:
widget.add_update_button(uuid)
else:
ext_version = extension["version"] if "version" in extension else "unknown"
logging.info("e.g.o no updates for %s (shell version %s extension version %s)" % (
uuid, version, ext_version))
def about_cb(self, action, parameter):
aboutdialog = Gtk.AboutDialog()
_shell = GnomeShellFactory().get_shell()
if _shell is not None:
aboutdialog.set_comments(
_("GNOME Shell v%s (%s mode)") % (_shell.version, _shell.mode))
else:
aboutdialog.set_comments(_("GNOME Shell not running"))
aboutdialog.set_copyright(
"Copyright \xc2\xa9 2011 - 2013 John Stowers.")
aboutdialog.set_logo_icon_name("gnome-tweak-tool")
aboutdialog.set_website("http://live.gnome.org/GnomeTweakTool")
aboutdialog.set_website_label(_("Homepage"))
aboutdialog.set_license_type(Gtk.License.GPL_3_0)
AUTHORS = ["John Stowers <*****@*****.**>"]
aboutdialog.set_authors(AUTHORS)
aboutdialog.connect("response", lambda w, r: aboutdialog.destroy())
aboutdialog.show()
import zipfile
import tempfile
import json
import pprint
from gi.repository import Gtk
from gi.repository import GLib
import gtweak
from gtweak.utils import walk_directories, make_combo_list_with_default, extract_zip_file
from gtweak.tweakmodel import Tweak, TWEAK_GROUP_APPEARANCE
from gtweak.gshellwrapper import GnomeShellFactory
from gtweak.gsettings import GSettingsSetting
from gtweak.widgets import ListBoxTweakGroup, GSettingsSwitchTweak, GSettingsComboTweak, DarkThemeSwitcher, Title, build_combo_box_text, build_label_beside_widget, FileChooserButton
_shell = GnomeShellFactory().get_shell()
_shell_loaded = _shell is not None
class GtkThemeSwitcher(GSettingsComboTweak):
def __init__(self, **options):
GSettingsComboTweak.__init__(
self, "GTK+", "org.gnome.desktop.interface", "gtk-theme",
make_combo_list_with_default(self._get_valid_themes(), "Adwaita"),
**options)
def _get_valid_themes(self):
""" Only shows themes that have variations for gtk+-3 and gtk+-2 """
gtk_ver = Gtk.MINOR_VERSION
if gtk_ver % 2: # Want even number
gtk_ver += 1
def set_theme(desk_env, t_type, theme):
if desk_env not in SUPPORTED_DESKENVS:
raise Exception('Invalid desktop environment!')
elif not theme:
logger.error('{}\'s {} theme not set '.format(correct_name_case(desk_env), correct_name_case(t_type)))
return
if t_type in ['gtk', 'icons']:
from gi.repository import Gio
if desk_env == 'cinnamon':
gsettings_string = 'org.cinnamon.desktop.interface'
else:
gsettings_string = 'org.gnome.desktop.interface'
gsettings = Gio.Settings.new(gsettings_string)
# Safety fallback, shouldn't happen
else:
gsettings = None
if t_type == 'gtk':
# Easy peasy
# For GNOME and Cinnamon
gsettings['gtk-theme'] = theme
# For XFCE
if desk_env == 'xfce':
from subprocess import run, CalledProcessError
try:
# noinspection SpellCheckingInspection
run(['xfconf-query', '-c', 'xsettings', '-p', '/Net/ThemeName', '-s', theme])
except CalledProcessError:
logger.error('Could not apply GTK theme')
return
# Switching GTK themes in KDE is a little bit more complicated than the others...
# For KDE
elif desk_env == 'kde':
from subprocess import run
import configparser
import fileinput
import sys
from automathemely.autoth_tools.utils import get_bin
# Set GTK3 theme
# This would usually be done with kwriteconfig but since there is no way to notify GTK3 apps that the
# theme has changed in KDE like with GTK2 anyway we might as well do it this way
parser = configparser.ConfigParser(strict=False)
# Prevent changing the key's case
parser.optionxform = lambda option: option
parser.read(PATH_CONSTANTS['kde-gtk-config']['gtk3'])
parser['Settings']['gtk-theme-name'] = theme
with open(PATH_CONSTANTS['kde-gtk-config']['gtk3'], 'w') as f:
parser.write(f, space_around_delimiters=False)
# Search for gtk2 config file in theme dir in PATH_CONSTANTS dirs
# As if it wasn't messy enough already...
match = walk_filter_dirs(PATH_CONSTANTS['general-themes'], lambda parent_dir, t: Path(parent_dir)
.joinpath(t).glob('gtk-2.*/gtkrc') and t.lower() != 'default', return_parent=True)
if not match:
logger.warning('The selected GTK theme does not contain a GTK2 theme, so some applications may '
'look odd')
else:
# If there are several themes with the same name in different directories, only get the first one
# to match according to the dirs hierarchy in PATH_CONSTANTS
theme_parent = match[0][1]
if not Path(PATH_CONSTANTS['kde-gtk-config']['gtk2']).is_file():
logger.warning('GTK2 config file not found, set a theme from System Settings at least once and '
'try again')
# Write GTK2 config
else:
line_replaced, previous_is_autogen_comment = False, False
for line in fileinput.input(PATH_CONSTANTS['kde-gtk-config']['gtk2'], inplace=True):
if line.startswith('# Configs for GTK2 programs'):
previous_is_autogen_comment = True
sys.stdout.write(line)
# Even in kde-config-gtk they don't seem to agree if this may not actually be needed, but
# just in case here it is
elif line.startswith('include'):
print('include "{}"'.format(str(Path(theme_parent).joinpath(theme, 'gtk-2.0', 'gtkrc'))))
# This is the one that matters
elif line.startswith('gtk-theme-name='):
print('gtk-theme-name="{}"'.format(theme))
line_replaced = True
else:
if previous_is_autogen_comment and not line.startswith('# Edited by AutomaThemely'):
print('# Edited by AutomaThemely')
previous_is_autogen_comment = False
sys.stdout.write(line)
if not line_replaced:
logger.warning('GTK2 config file is invalid, set a theme from System Settings at least '
'once and try again')
else:
# Send signal to GTK2 apps to refresh their themes
run([get_bin('kde-refresh-gtk2')])
elif t_type == 'icons':
# For GNOME and Cinnamon
gsettings['icon-theme'] = theme
# For XFCE
if desk_env == 'xfce':
from subprocess import run, CalledProcessError
try:
# noinspection SpellCheckingInspection
run(['xfconf-query', '-c', 'xsettings', '-p', '/Net/IconThemeName', '-s', theme])
except CalledProcessError:
logger.error('Could not apply icons theme')
return
elif t_type == 'shell':
# This is WAY out of my level, I'll just let the professionals handle this one...
try:
import gtweak
except ImportError:
logger.error('GNOME Tweaks not installed')
return
from gtweak.gshellwrapper import GnomeShellFactory
from gtweak.defs import GSETTINGS_SCHEMA_DIR, LOCALE_DIR
# This could probably be implemented in house but since we're already importing from gtweak I guess it'll stay
# this way for now
from gtweak.gsettings import GSettingsSetting
gtweak.GSETTINGS_SCHEMA_DIR = GSETTINGS_SCHEMA_DIR
gtweak.LOCALE_DIR = LOCALE_DIR
shell = GnomeShellFactory().get_shell()
shell_theme_name = '*****@*****.**'
shell_theme_schema = 'org.gnome.shell.extensions.user-theme'
shell_theme_schema_dir = Path(PATH_CONSTANTS['shell-user-extensions']).joinpath(shell_theme_name, 'schemas')
if not shell:
logger.error('GNOME Shell not running')
return
else:
# noinspection PyBroadException
try:
shell_extensions = shell.list_extensions()
except Exception:
logger.error('GNOME Shell extensions could not be loaded')
return
else:
# noinspection PyBroadException
try:
if shell_theme_name in shell_extensions and shell_extensions[shell_theme_name]['state'] == 1:
# If shell user-theme was installed locally e. g. through extensions.gnome.org
if Path(shell_theme_schema_dir).is_dir():
user_shell_settings = GSettingsSetting(shell_theme_schema,
schema_dir=str(shell_theme_schema_dir))
# If it was installed as a system extension
else:
user_shell_settings = GSettingsSetting(shell_theme_schema)
else:
logger.error('GNOME Shell user theme extension not enabled')
return
except Exception:
logger.error('Could not load GNOME Shell user theme extension')
return
else:
# To set the default theme you have to input an empty string, but since that won't work with the
# Setting Manager's ComboBoxes we set it by this placeholder name
if theme == 'default':
theme = ''
# Set the GNOME Shell theme
user_shell_settings.set_string('name', theme)
elif t_type == 'lookandfeel':
from subprocess import run, CalledProcessError
try:
# noinspection SpellCheckingInspection
run(['lookandfeeltool', '-a', '{}'.format(theme)], check=True)
except CalledProcessError:
logger.error('Could not apply Look and Feel theme')
return
elif t_type == 'desktop':
from gi.repository import Gio
cinnamon_settings = Gio.Settings.new('org.cinnamon.theme')
cinnamon_settings['name'] = theme
class ShellThemeTweak(Tweak):
THEME_EXT_NAME = "*****@*****.**"
THEME_GSETTINGS_SCHEMA = "org.gnome.shell.extensions.user-theme"
THEME_GSETTINGS_NAME = "name"
THEME_GSETTINGS_DIR = os.path.join(GLib.get_user_data_dir(), "gnome-shell", "extensions",
THEME_EXT_NAME, "schemas")
THEME_DIR = os.path.join(GLib.get_home_dir(), ".themes")
def __init__(self, **options):
Tweak.__init__(self, "Shell theme", "Install custom or user themes for gnome-shell", **options)
#check the shell is running and the usertheme extension is present
error = _("Unknown error")
try:
self._shell = GnomeShellFactory().get_shell()
except:
logging.warning("Shell not running", exc_info=True)
error = _("Shell not running")
try:
extensions = self._shell.list_extensions()
if ShellThemeTweak.THEME_EXT_NAME in extensions and extensions[ShellThemeTweak.THEME_EXT_NAME]["state"] == 1:
#check the correct gsettings key is present
try:
if os.path.exists(ShellThemeTweak.THEME_GSETTINGS_DIR):
self._settings = GSettingsSetting(ShellThemeTweak.THEME_GSETTINGS_SCHEMA,
schema_dir=ShellThemeTweak.THEME_GSETTINGS_DIR)
else:
self._settings = GSettingsSetting(ShellThemeTweak.THEME_GSETTINGS_SCHEMA)
name = self._settings.get_string(ShellThemeTweak.THEME_GSETTINGS_NAME)
ext = extensions[ShellThemeTweak.THEME_EXT_NAME]
logging.debug("Shell user-theme extension\n%s" % pprint.pformat(ext))
error = None
except:
logging.warning(
"Could not find user-theme extension in %s" % ','.join(extensions.keys()),
exc_info=True)
error = _("Shell user-theme extension incorrectly installed")
else:
error = _("Shell user-theme extension not enabled")
except Exception, e:
logging.warning("Could not list shell extensions", exc_info=True)
error = _("Could not list shell extensions")
if error:
cb = build_combo_box_text(None)
self.widget = build_label_beside_widget(self.name, cb, warning=error)
self.widget_for_size_group = cb
else:
#include both system, and user themes
#note: the default theme lives in /system/data/dir/gnome-shell/theme
# and not themes/, so add it manually later
dirs = [os.path.join(d, "themes") for d in GLib.get_system_data_dirs()]
dirs += [ShellThemeTweak.THEME_DIR]
valid = walk_directories(dirs, lambda d:
os.path.exists(os.path.join(d, "gnome-shell")) and \
os.path.exists(os.path.join(d, "gnome-shell", "gnome-shell.css")))
#the default value to reset the shell is an empty string
valid.extend( ("",) )
#build a combo box with all the valid theme options
#manually add Adwaita to represent the default
cb = build_combo_box_text(
self._settings.get_string(ShellThemeTweak.THEME_GSETTINGS_NAME),
*make_combo_list_with_default(
valid,
"",
default_text=_("<i>Default</i>")))
cb.connect('changed', self._on_combo_changed)
self._combo = cb
#a filechooser to install new themes
chooser = ZipFileChooserButton(_("Select a theme"))
chooser.connect("file-set", self._on_file_set)
self.widget = build_label_beside_widget(self.name, chooser, cb)
self.widget_for_size_group = cb