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# Copyright (C) 2006-2007 Red Hat, Inc.
#
# 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
from gettext import gettext as _
import gtk
import gobject
import hippo
from sugar.graphics.menu import Menu, MenuItem
from sugar.graphics.canvasicon import CanvasIcon
from sugar.graphics import units
from sugar.presence import presenceservice
class BuddyMenu(Menu):
ACTION_MAKE_FRIEND = 0
ACTION_INVITE = 1
ACTION_REMOVE_FRIEND = 2
def __init__(self, shell, buddy):
self._buddy = buddy
self._shell = shell
Menu.__init__(self, buddy.get_nick())
self.props.border = 0
self.props.padding = units.points_to_pixels(5)
pixbuf = self._get_buddy_icon_pixbuf()
if pixbuf:
scaled_pixbuf = pixbuf.scale_simple(units.grid_to_pixels(1),
units.grid_to_pixels(1),
gtk.gdk.INTERP_BILINEAR)
del pixbuf
image = hippo.cairo_surface_from_gdk_pixbuf(scaled_pixbuf)
icon_item = hippo.CanvasImage(image=image)
self.add_separator()
self.append(icon_item)
self._buddy.connect('icon-changed', self._buddy_icon_changed_cb)
self._buddy.connect('nick-changed', self._buddy_nick_changed_cb)
owner = shell.get_model().get_owner()
if buddy.get_nick() != owner.get_nick():
self._add_items()
def _get_buddy_icon_pixbuf(self):
buddy_object = self._buddy.get_buddy()
if not buddy_object:
return None
icon_data = buddy_object.props.icon
if not icon_data:
return None
pbl = gtk.gdk.PixbufLoader()
pbl.write(icon_data)
pixbuf = None
try:
pbl.close()
pixbuf = pbl.get_pixbuf()
except gobject.GError:
pass
del pbl
return pixbuf
def _add_items(self):
shell_model = self._shell.get_model()
pservice = presenceservice.get_instance()
friends = shell_model.get_friends()
if friends.has_buddy(self._buddy):
self.add_item(MenuItem(BuddyMenu.ACTION_REMOVE_FRIEND,
_('Remove friend'),
'theme:stock-remove'))
else:
self.add_item(MenuItem(BuddyMenu.ACTION_MAKE_FRIEND,
_('Make friend'),
'theme:stock-add'))
activity = shell_model.get_home().get_current_activity()
if activity != None:
activity_ps = pservice.get_activity(activity.get_activity_id())
# FIXME check that the buddy is not in the activity already
self.add_item(MenuItem(BuddyMenu.ACTION_INVITE,
_('Invite'),
'theme:stock-invite'))
def _buddy_icon_changed_cb(self, buddy):
pass
def _buddy_nick_changed_cb(self, buddy, nick):
self.set_title(nick)
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