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# Copyright (C) 2006, 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
import gtk
import gobject
import hippo
from sugar.graphics.menu import Menu
from sugar.graphics.canvasicon import CanvasIcon
from sugar.presence import PresenceService
import _sugar
_ICON_SIZE = 75
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
pixbuf = self._get_buddy_icon_pixbuf()
if pixbuf:
icon_item = hippo.CanvasImage()
scaled_pixbuf = pixbuf.scale_simple(_ICON_SIZE, _ICON_SIZE,
gtk.gdk.INTERP_BILINEAR)
del pixbuf
Menu.__init__(self, buddy.get_name(), icon_item)
# FIXME: have to set the image _after_ adding the HippoCanvasImage
# to it's parent item, because that sets the HippoCanvasImage's context,
# which resets the object's 'image' property. Grr.
_sugar.hippo_canvas_image_set_image_from_gdk_pixbuf(icon_item, scaled_pixbuf)
else:
Menu.__init__(self, buddy.get_name(), None)
self._buddy.connect('icon-changed', self.__buddy_icon_changed_cb)
owner = shell.get_model().get_owner()
if buddy.get_name() != owner.get_name():
self._add_actions()
def _get_buddy_icon_pixbuf(self):
buddy_object = self._buddy.get_buddy()
if not buddy_object:
return None
pixbuf = None
icon_data = buddy_object.get_icon()
icon_data_string = ""
for item in icon_data:
if item < 0:
item = item + 128
icon_data_string += chr(item)
pbl = gtk.gdk.PixbufLoader()
pbl.write(icon_data_string)
try:
pbl.close()
pixbuf = pbl.get_pixbuf()
except gobject.GError:
pass
del pbl
return pixbuf
def _add_actions(self):
shell_model = self._shell.get_model()
pservice = PresenceService.get_instance()
friends = shell_model.get_friends()
if friends.has_buddy(self._buddy):
icon = CanvasIcon(icon_name='stock-remove')
self.add_action(icon, BuddyMenu.ACTION_REMOVE_FRIEND)
else:
icon = CanvasIcon(icon_name='stock-add')
self.add_action(icon, BuddyMenu.ACTION_MAKE_FRIEND)
activity_id = shell_model.get_current_activity()
if activity_id != None:
activity_ps = pservice.get_activity(activity_id)
# FIXME check that the buddy is not in the activity already
icon = CanvasIcon(icon_name='stock-invite')
self.add_action(icon, BuddyMenu.ACTION_INVITE)
def __buddy_icon_changed_cb(self, buddy):
pass
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