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# Copyright (C) 2006-2007 Red Hat, Inc.
# Copyright (C) 2010 Collabora Ltd. <http://www.collabora.co.uk/>
#
# 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 logging
from gettext import gettext as _
import gtk
import gconf
import dbus
from sugar.graphics.palette import Palette
from sugar.graphics.menuitem import MenuItem
from sugar.graphics.icon import Icon
from jarabe.model import shell
from jarabe.model import friends
from jarabe.model.session import get_session_manager
from jarabe.controlpanel.gui import ControlPanel
class BuddyMenu(Palette):
def __init__(self, buddy):
self._buddy = buddy
buddy_icon = Icon(icon_name='computer-xo',
xo_color=buddy.get_color(),
icon_size=gtk.ICON_SIZE_LARGE_TOOLBAR)
Palette.__init__(self, None, primary_text=buddy.get_nick(),
icon=buddy_icon)
self._invite_menu = None
self._active_activity_changed_hid = None
self.connect('destroy', self.__destroy_cb)
self._buddy.connect('notify::nick', self.__buddy_notify_nick_cb)
if buddy.is_owner():
self._add_my_items()
else:
self._add_buddy_items()
def __destroy_cb(self, menu):
if self._active_activity_changed_hid is not None:
home_model = shell.get_model()
home_model.disconnect(self._active_activity_changed_hid)
self._buddy.disconnect_by_func(self.__buddy_notify_nick_cb)
def _add_buddy_items(self):
if friends.get_model().has_buddy(self._buddy):
menu_item = MenuItem(_('Remove friend'), 'list-remove')
menu_item.connect('activate', self._remove_friend_cb)
else:
menu_item = MenuItem(_('Make friend'), 'list-add')
menu_item.connect('activate', self._make_friend_cb)
self.menu.append(menu_item)
menu_item.show()
self._invite_menu = MenuItem('')
self._invite_menu.connect('activate', self._invite_friend_cb)
self.menu.append(self._invite_menu)
home_model = shell.get_model()
self._active_activity_changed_hid = home_model.connect(
'active-activity-changed', self._cur_activity_changed_cb)
activity = home_model.get_active_activity()
self._update_invite_menu(activity)
def _add_my_items(self):
item = MenuItem(_('Shutdown'), 'system-shutdown')
item.connect('activate', self.__shutdown_activate_cb)
self.menu.append(item)
item.show()
client = gconf.client_get_default()
if client.get_bool('/desktop/sugar/show_restart'):
item = MenuItem(_('Restart'), 'system-restart')
item.connect('activate', self.__reboot_activate_cb)
self.menu.append(item)
item.show()
if client.get_bool('/desktop/sugar/show_logout'):
item = MenuItem(_('Logout'), 'system-logout')
item.connect('activate', self.__logout_activate_cb)
self.menu.append(item)
item.show()
item = MenuItem(_('My Settings'), 'preferences-system')
item.connect('activate', self.__controlpanel_activate_cb)
self.menu.append(item)
item.show()
def __logout_activate_cb(self, menu_item):
session_manager = get_session_manager()
session_manager.logout()
def __reboot_activate_cb(self, menu_item):
session_manager = get_session_manager()
session_manager.reboot()
def __shutdown_activate_cb(self, menu_item):
session_manager = get_session_manager()
session_manager.shutdown()
def __controlpanel_activate_cb(self, menu_item):
panel = ControlPanel()
panel.set_transient_for(self.get_toplevel())
panel.show()
def _update_invite_menu(self, activity):
buddy_activity = self._buddy.props.current_activity
if buddy_activity is not None:
buddy_activity_id = buddy_activity.activity_id
else:
buddy_activity_id = None
if activity is None or activity.is_journal() or \
activity.get_activity_id() == buddy_activity_id:
self._invite_menu.hide()
else:
title = activity.get_title()
label = self._invite_menu.get_children()[0]
label.set_text(_('Invite to %s') % title)
icon = Icon(file=activity.get_icon_path())
icon.props.xo_color = activity.get_icon_color()
self._invite_menu.set_image(icon)
icon.show()
self._invite_menu.show()
def _cur_activity_changed_cb(self, home_model, activity_model):
self._update_invite_menu(activity_model)
def __buddy_notify_nick_cb(self, buddy, pspec):
self.set_primary_text(buddy.props.nick)
def _make_friend_cb(self, menuitem):
friends.get_model().make_friend(self._buddy)
def _remove_friend_cb(self, menuitem):
friends.get_model().remove(self._buddy)
def _invite_friend_cb(self, menuitem):
activity = shell.get_model().get_active_activity()
service = activity.get_service()
if service:
try:
service.InviteContact(self._buddy.props.account,
self._buddy.props.contact_id)
except dbus.DBusException, e:
expected_exceptions = [
'org.freedesktop.DBus.Error.UnknownMethod',
'org.freedesktop.DBus.Python.NotImplementedError']
if e.get_dbus_name() in expected_exceptions:
logging.warning('Trying deprecated Activity.Invite')
service.Invite(self._buddy.props.key)
else:
raise
else:
logging.error('Invite failed, activity service not ')
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