54 lines
1.5 KiB
Python
54 lines
1.5 KiB
Python
from sugar.presence import PresenceService
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from sugar.canvas.IconColor import IconColor
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class BuddyModel:
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def __init__(self, buddy=None):
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self._cur_activity = None
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self._pservice = PresenceService.get_instance()
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self._buddy = buddy
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if self._buddy:
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self.set_name(self._buddy.get_name())
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self.set_color(self._buddy.get_color())
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self._buddy.connect('property-changed',
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self.__buddy_property_changed_cb)
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else:
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# if we don't have a buddy yet, connect to the PS
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# and wait until the buddy pops up on the network
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self._pservice.connect('buddy-appeared', self.__buddy_appeared_cb)
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def set_name(self, name):
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self._name = name
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def set_color(self, color_string):
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self._color = IconColor(color_string)
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def get_name(self):
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return self._name
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def get_color(self):
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return self._color
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def get_buddy(self):
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# If we have a buddy already, just return
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if self._buddy:
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return self._buddy
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# Otherwise try to get the buddy from the PS
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self._buddy = self._pservice.get_buddy_by_name(self._name)
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if self._buddy:
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self._buddy.connect('property-changed',
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self.__buddy_property_changed_cb)
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return self._buddy
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def __buddy_appeared_cb(self, pservice, buddy):
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# FIXME: use public key rather than buddy name
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if not self._buddy and buddy.get_name() == self._name:
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self.get_buddy()
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def __buddy_property_changed_cb(self, buddy, keys):
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# all we care about right now is current activity
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curact = self._buddy.get_current_activity()
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self._cur_activity = self._pservice.get_activity(curact)
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