71 lines
2.2 KiB
Python
71 lines
2.2 KiB
Python
import goocanvas
|
|
|
|
import BuddyIcon
|
|
from sugar.canvas.IconItem import IconItem
|
|
from sugar.presence import PresenceService
|
|
import conf
|
|
import gobject
|
|
|
|
|
|
class BuddyActivityView(goocanvas.Group):
|
|
def __init__(self, shell, menu_shell, buddy, **kwargs):
|
|
goocanvas.Group.__init__(self, **kwargs)
|
|
|
|
self._pservice = PresenceService.get_instance()
|
|
self._activity_registry = conf.get_activity_registry()
|
|
|
|
self._buddy = buddy
|
|
self._buddy_icon = BuddyIcon.BuddyIcon(shell, menu_shell, buddy)
|
|
self.add_child(self._buddy_icon)
|
|
|
|
buddy_size = self._buddy_icon.props.size
|
|
offset_y = buddy_size
|
|
offset_x = (buddy_size - 48) / 2
|
|
self._activity_icon = IconItem(x=offset_x, y=offset_y, size=48)
|
|
self._activity_icon_visible = False
|
|
|
|
curact = self._buddy.get_current_activity()
|
|
if curact:
|
|
self.__buddy_activity_changed_cb(self._buddy, activity=curact)
|
|
|
|
self._buddy.connect('current-activity-changed', self.__buddy_activity_changed_cb)
|
|
self._buddy.connect('appeared', self.__buddy_presence_change_cb)
|
|
self._buddy.connect('disappeared', self.__buddy_presence_change_cb)
|
|
self._buddy.connect('color-changed', self.__buddy_presence_change_cb)
|
|
|
|
def get_size_request(self):
|
|
bi_size = self._buddy_icon.props.size
|
|
acti_size = self._activity_icon.props.size
|
|
|
|
width = bi_size
|
|
height = bi_size + acti_size
|
|
|
|
return [width, height]
|
|
|
|
def _get_new_icon_name(self, activity):
|
|
# FIXME: do something better here; we probably need to use "flagship"
|
|
# services like mDNS where activities default services are marked
|
|
# somehow.
|
|
for serv in activity.get_services():
|
|
act = self._activity_registry.get_activity_from_type(serv.get_type())
|
|
if act:
|
|
return act.get_icon()
|
|
return None
|
|
|
|
def __buddy_activity_changed_cb(self, buddy, activity=None):
|
|
if not activity:
|
|
self.remove_child(self._activity_icon)
|
|
self._activity_icon_visible = False
|
|
return
|
|
|
|
name = self._get_new_icon_name(activity)
|
|
if name:
|
|
self._activity_icon.props.icon_name = name
|
|
self._activity_icon.props.color = self._buddy_icon.props.color
|
|
if not self._activity_icon_visible:
|
|
self.add_child(self._activity_icon)
|
|
self._activity_icon_visible = True
|
|
|
|
def __buddy_presence_change_cb(self, buddy, color=None):
|
|
self._activity_icon.props.color = buddy.get_color()
|