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import random
import hippo
from sugar.graphics.spreadlayout import SpreadLayout
from sugar.graphics import style
from view.home.MyIcon import MyIcon
from view.home.FriendView import FriendView
class FriendsBox(hippo.CanvasBox, hippo.CanvasItem):
__gtype_name__ = 'SugarFriendsBox'
def __init__(self, shell, menu_shell):
hippo.CanvasBox.__init__(self, background_color=0xe2e2e2ff)
self._shell = shell
self._menu_shell = menu_shell
self._layout = SpreadLayout()
self._friends = {}
self._my_icon = MyIcon()
style.apply_stylesheet(self._my_icon, 'friends.MyIcon')
self.append(self._my_icon, hippo.PACK_FIXED)
friends = self._shell.get_model().get_friends()
for friend in friends:
self.add_friend(friend)
friends.connect('friend-added', self._friend_added_cb)
friends.connect('friend-removed', self._friend_removed_cb)
def add_friend(self, buddy_info):
icon = FriendView(self._shell, self._menu_shell, buddy_info)
self.append(icon, hippo.PACK_FIXED)
self._friends[buddy_info.get_name()] = icon
def _friend_added_cb(self, data_model, buddy_info):
self.add_friend(buddy_info)
def _friend_removed_cb(self, data_model, name):
self.remove(self._friends[name])
del self._friends[name]
def do_allocate(self, width, height):
hippo.CanvasBox.do_allocate(self, width, height)
self._layout.layout(self)
[icon_width, icon_height] = self._my_icon.get_allocation()
self.move(self._my_icon, (width - icon_width) / 2,
(height - icon_height) / 2)
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