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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 hippo
from sugar.graphics.icon import CanvasIcon
from sugar.graphics import style
from sugar.presence import presenceservice
from jarabe.view.buddyicon import BuddyIcon
from jarabe.model import bundleregistry
class FriendView(hippo.CanvasBox):
def __init__(self, buddy, **kwargs):
hippo.CanvasBox.__init__(self, **kwargs)
self._pservice = presenceservice.get_instance()
self._buddy = buddy
self._buddy_icon = BuddyIcon(buddy)
self._buddy_icon.props.size = style.LARGE_ICON_SIZE
self.append(self._buddy_icon)
self._activity_icon = CanvasIcon(size=style.LARGE_ICON_SIZE)
self._activity_icon_visible = False
self._update_activity()
self._buddy.connect('notify::current-activity',
self.__buddy_notify_current_activity_cb)
self._buddy.connect('notify::present', self.__buddy_notify_present_cb)
self._buddy.connect('notify::color', self.__buddy_notify_color_cb)
def _get_new_icon_name(self, ps_activity):
registry = bundleregistry.get_registry()
activity_info = registry.get_bundle(ps_activity.props.type)
if activity_info:
return activity_info.get_icon()
return None
def _remove_activity_icon(self):
if self._activity_icon_visible:
self.remove(self._activity_icon)
self._activity_icon_visible = False
def __buddy_notify_current_activity_cb(self, buddy, pspec):
self._update_activity()
def _update_activity(self):
if not self._buddy.props.present or \
not self._buddy.props.current_activity:
self._remove_activity_icon()
return
# FIXME: use some sort of "unknown activity" icon rather
# than hiding the icon?
name = self._get_new_icon_name(self._buddy.current_activity)
if name:
self._activity_icon.props.file_name = name
self._activity_icon.props.xo_color = self._buddy.props.color
if not self._activity_icon_visible:
self.append(self._activity_icon, hippo.PACK_EXPAND)
self._activity_icon_visible = True
else:
self._remove_activity_icon()
def __buddy_notify_present_cb(self, buddy, pspec):
self._update_activity()
def __buddy_notify_color_cb(self, buddy, pspec):
# TODO: shouldn't this change self._buddy_icon instead?
self._activity_icon.props.xo_color = buddy.props.color
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