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#!/usr/bin/env python
# vim: set ts=4 sw=4 et:
#
# Copyright (C) 2005 Vincent Untz <vuntz@gnome.org>
#
# 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 2 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, write to the Free Software
# Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301, USA
#
import os
import bonobo
import gconf
import gtk
try:
set
except:
from sets import Set as set
import globalvar
import icons
# there's no wrapper for g_get_language_names (). Ugly workaround:
# Note that we don't handle locale alias...
def get_language_names ():
if "LANGUAGE" in os.environ.keys () and os.environ["LANGUAGE"] != "":
env_lang = os.environ["LANGUAGE"].split ()
elif "LC_ALL" in os.environ.keys () and os.environ["LC_ALL"] != "":
env_lang = os.environ["LC_ALL"].split ()
elif "LC_MESSAGES" in os.environ.keys () and os.environ["LC_MESSAGES"] != "":
env_lang = os.environ["LC_MESSAGES"].split ()
elif "LANG" in os.environ.keys () and os.environ["LANG"] != "":
env_lang = os.environ["LANG"].split ()
else:
env_lang = []
env_lang.reverse ()
languages = []
for language in env_lang:
start_pos = 0
mask = 0
uscore_pos = language.find ("_")
if uscore_pos != -1:
start_pos = uscore_pos
mask += 1 << 2
dot_pos = language.find (".", start_pos)
if dot_pos != -1:
start_pos = dot_pos
mask += 1 << 0
at_pos = language.find ("@", start_pos)
if at_pos != -1:
start_pos = at_pos
mask += 1 << 1
if uscore_pos != -1:
lang = language[:uscore_pos]
elif dot_pos != -1:
lang = language[:dot_pos]
elif at_pos != -1:
lang = language[:at_pos]
else:
lang = language
if uscore_pos != -1:
if dot_pos != -1:
territory = language[uscore_pos:dot_pos]
elif at_pos != -1:
territory = language[uscore_pos:at_pos]
else:
territory = language[uscore_pos:]
else:
territory = ""
if dot_pos != -1:
if at_pos != -1:
codeset = language[dot_pos:at_pos]
else:
codeset = language[dot_pos:]
else:
codeset = ""
if at_pos != -1:
modifier = language[at_pos:]
else:
modifier = ""
for i in range (mask + 1):
if i & ~mask == 0:
newlang = lang
if (i & 1 << 2):
newlang += territory
if (i & 1 << 0):
newlang += codeset
if (i & 1 << 1):
newlang += modifier
languages.insert (0, newlang)
return languages
class PessulusDisabledApplets:
(
COLUMN_IID,
COLUMN_NAME,
COLUMN_ICON_NAME,
COLUMN_ICON,
COLUMN_DISABLED
) = range (5)
def __init__ (self, treeview, lockdownbutton):
self.notify_id = None
self.key = "/apps/panel/global/disabled_applets"
self.disabled_applets = None
self.liststore = gtk.ListStore (str, str, str, gtk.gdk.Pixbuf, bool)
self.liststore.set_sort_column_id (self.COLUMN_NAME, gtk.SORT_ASCENDING)
self.treeview = treeview
self.treeview.get_selection ().set_mode (gtk.SELECTION_SINGLE)
self.treeview.set_model (self.liststore)
self.treeview.connect ("screen-changed", self.__on_screen_changed)
self.treeview.connect ("destroy", self.__on_destroyed)
self.lockdownbutton = lockdownbutton
self.lockdownbutton.connect ("toggled",
self.__on_lockdownbutton_toggled)
screen = self.treeview.get_screen ()
self.icon_theme = gtk.icon_theme_get_for_screen (screen)
self.icon_theme.connect ("changed", self.__on_icontheme_changed)
self.__fill_liststore ()
self.__create_columns ()
(list, mandatory) = globalvar.applier.get_list (self.key,
gconf.VALUE_STRING)
self.disabled_applets = set (list)
self.__update_toggles ()
self.lockdownbutton.set (mandatory)
self.notify_id = globalvar.applier.notify_add (self.key,
self.__on_notified)
def __on_screen_changed (self, widget, screen):
self.icon_theme = gtk.icon_theme_get_for_screen (screen)
self.__on_icontheme_changed (self.icon_theme)
def __on_icontheme_changed (self, icontheme):
def update_icon (model, path, iter, data):
if model[iter][self.COLUMN_ICON_NAME] != "":
model[iter][self.COLUMN_ICON] = icons.load_icon (self.icon_theme, model[iter][self.COLUMN_ICON_NAME])
self.liststore.foreach (update_icon, self)
def __fill_liststore (self):
applets = bonobo.activation.query ("has_all (repo_ids, ['IDL:Bonobo/Control:1.0', 'IDL:GNOME/Vertigo/PanelAppletShell:1.0'])")
languages = get_language_names ()
for applet in applets:
name = None
icon = None
# Workaround: bonobo_server_info_prop_lookup () is not wrapped
for prop in applet.props:
bestname = -1
if prop.name[:5] == "name-" and prop.name[5:] in languages:
if bestname > languages.index (prop.name[5:]) or bestname == -1:
name = prop.v.value_string
elif prop.name == "name" and bestname == -1:
name = prop.v.value_string
elif prop.name == "panel:icon":
icon = prop.v.value_string
iter = self.liststore.append ()
self.liststore.set (iter,
self.COLUMN_IID, applet.iid,
self.COLUMN_NAME, name + " (" + applet.iid + ")",
self.COLUMN_ICON_NAME, icon,
self.COLUMN_ICON, icons.load_icon (self.icon_theme, icon))
def __create_columns (self):
column = gtk.TreeViewColumn ()
self.treeview.append_column (column)
cell = gtk.CellRendererToggle ()
cell.connect ("toggled", self.__on_toggled)
column.pack_start (cell, False)
column.set_attributes (cell, active = self.COLUMN_DISABLED)
column = gtk.TreeViewColumn ()
column.set_spacing (6)
self.treeview.append_column (column)
cell = gtk.CellRendererPixbuf ()
column.pack_start (cell, False)
column.set_attributes (cell, pixbuf = self.COLUMN_ICON)
cell = gtk.CellRendererText ()
column.pack_start (cell, True)
column.set_attributes (cell, text = self.COLUMN_NAME)
def __on_lockdownbutton_toggled (self, lockdownbutton, mandatory):
globalvar.applier.set_list (self.key, gconf.VALUE_STRING,
list (self.disabled_applets),
mandatory)
def __on_toggled (self, toggle, path):
def toggle_value (model, iter, column):
model[iter][column] = not model[iter][column]
return model[iter][column]
iter = self.liststore.get_iter (path)
active = toggle_value (self.liststore, iter, self.COLUMN_DISABLED)
iid = self.liststore[iter][self.COLUMN_IID]
if active:
if iid not in self.disabled_applets:
self.disabled_applets.add (iid)
globalvar.applier.set_list (self.key, gconf.VALUE_STRING,
list (self.disabled_applets),
self.lockdownbutton.get ())
elif iid in self.disabled_applets:
self.disabled_applets.remove (iid)
globalvar.applier.set_list (self.key, gconf.VALUE_STRING,
list (self.disabled_applets),
self.lockdownbutton.get ())
def __on_notified (self, data):
(list, mandatory) = globalvar.applier.get_list (self.key,
gconf.VALUE_STRING)
gconf_set = set (list)
if gconf_set != self.disabled_applets:
self.disabled_applets = gconf_set
self.__update_toggles ()
if mandatory != self.lockdownbutton.get ():
self.lockdownbutton.set (mandatory)
def __update_toggles (self):
def update_toggle (model, path, iter, data):
active = model[iter][self.COLUMN_IID] in data.disabled_applets
if model[iter][self.COLUMN_DISABLED] != active:
model[iter][self.COLUMN_DISABLED] = active
self.liststore.foreach (update_toggle, self)
self.treeview.set_sensitive (globalvar.applier.key_is_writable (self.key))
def __on_destroyed (self, treeview):
if self.notify_id:
if globalvar.applier:
globalvar.applier.notify_remove (self.notify_id)
self.notify_id = None
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