def on_fix_theme_btn_taggled(self, widget):
if widget.get_active():
proxy.link_file(os.path.expanduser('~/.themes'), self.ROOT_THEMES)
proxy.link_file(os.path.expanduser('~/.icons'), self.ROOT_ICONS)
else:
proxy.unlink_file(self.ROOT_THEMES)
proxy.unlink_file(self.ROOT_ICONS)
if proxy.is_exists(self.ROOT_THEMES) and proxy.is_exists(self.ROOT_ICONS):
widget.set_active(True)
def __init__(self):
TweakModule.__init__(self)
self.fix_theme_button = Gtk.CheckButton(_('Fix the appearance of themes when granted root privileges'))
if proxy.is_exists(self.ROOT_THEMES) and proxy.is_exists(self.ROOT_ICONS):
self.fix_theme_button.set_active(True)
self.fix_theme_button.connect('toggled', self.on_fix_theme_btn_taggled)
self.fix_theme_button.set_sensitive(False)
box = ListPack(_('Miscellaneous Options'), (self.fix_theme_button,))
self.add_start(box, False, False, 0)
hbox = Gtk.HBox(spacing=12)
self.add_end(hbox, False ,False, 0)
un_lock = PolkitButton(PK_ACTION_TWEAK)
un_lock.connect('authenticated', self.on_polkit_action)
hbox.pack_end(un_lock, False, False, 0)
def _setup_logo_image(self):
icon_name = self.icon_setting.get_value(user="******")
log.info("Get icon_name from user: gdm, icon name: %s" % icon_name)
path = os.path.expanduser(
"~gdm/.icons/%s/apps/64/%s"
% (self.icon_theme_setting.get_value(user="******"), self.icon_setting.get_value(user="******"))
)
EXIST = False
FORMAT = ""
if proxy.is_exists(path + ".png"):
path = path + ".png"
EXIST = True
FORMAT = ".png"
elif proxy.is_exists(path + ".svg"):
path = path + ".svg"
EXIST = True
FORMAT = ".svg"
if EXIST:
log.info("The icon path is: %s" % path)
path = proxy.get_as_tempfile(path, os.getuid())
log.debug("Custom log is exits, the tempfile is %s" % path)
if FORMAT == ".svg":
pixbuf = GdkPixbuf.Pixbuf.new_from_file(path)
pixbuf = pixbuf.scale_simple(64, 64, GdkPixbuf.InterpType.BILINEAR)
self.logo_image.set_from_pixbuf(pixbuf)
else:
self.logo_image.set_from_file(path)
else:
icontheme = Gtk.IconTheme()
icontheme.set_custom_theme(self.icon_theme_setting.get_value(user="******"))
try:
self.logo_image.set_from_pixbuf(icontheme.load_icon(icon_name, 64, 0))
except:
pass
def on_logo_button_clicked(self, widget):
dialog = Gtk.FileChooserDialog(
_("Choose a new logo image"),
action=Gtk.FileChooserAction.OPEN,
buttons=(
Gtk.STOCK_REVERT_TO_SAVED,
Gtk.ResponseType.DELETE_EVENT,
Gtk.STOCK_CANCEL,
Gtk.ResponseType.CANCEL,
Gtk.STOCK_OPEN,
Gtk.ResponseType.ACCEPT,
),
)
filter = Gtk.FileFilter()
filter.set_name(_("PNG images with 64x64 size or SVG images"))
filter.add_pattern("*.png")
filter.add_pattern("*.svg")
dialog.set_current_folder(os.path.expanduser("~"))
dialog.add_filter(filter)
self._set_preview_widget_for_dialog(dialog)
dest = os.path.expanduser(
"~gdm/.icons/%s/apps/64/%s"
% (self.icon_theme_setting.get_value(user="******"), self.icon_setting.get_value(user="******"))
)
revert_button = dialog.get_action_area().get_children()[-1]
HAVE_ICON = proxy.is_exists(dest + ".png") or proxy.is_exists(dest + ".svg")
if not HAVE_ICON:
revert_button.set_sensitive(False)
filename = ""
response = dialog.run()
if response == Gtk.ResponseType.ACCEPT:
filename = dialog.get_filename()
dialog.destroy()
if filename:
ext = os.path.splitext(filename)[1]
pixbuf = GdkPixbuf.Pixbuf.new_from_file(filename)
w, h = pixbuf.get_width(), pixbuf.get_height()
if ext == ".png" and (w != 64 or h != 64):
ErrorDialog(_("This image size isn't suitable for the logo.\nIt should be 64x64.")).launch()
return
else:
dest = dest + ext
log.debug("Copy %s to %s" % (filename, dest))
proxy.set_login_logo(filename, dest)
if ext == ".svg":
pixbuf = pixbuf.scale_simple(64, 64, GdkPixbuf.InterpType.BILINEAR)
self.logo_image.set_from_pixbuf(GdkPixbuf.Pixbuf.new_from_file(filename))
elif response == Gtk.ResponseType.DELETE_EVENT:
dialog.destroy()
proxy.unset_login_logo(dest)
self._setup_logo_image()
else:
dialog.destroy()
return
def set_fix_theme_button_status(self):
if proxy.is_exists(self.ROOT_THEMES) and proxy.is_exists(
self.ROOT_ICONS):
self.fix_theme_button.set_active(True)
else:
self.fix_theme_button.set_active(False)
def set_fix_theme_button_status(self):
if proxy.is_exists(self.ROOT_THEMES) and proxy.is_exists(self.ROOT_ICONS):
self.fix_theme_button.set_active(True)
else:
self.fix_theme_button.set_active(False)