87 lines
2.3 KiB
Python
87 lines
2.3 KiB
Python
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import gobject
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from Owner import ShellOwner
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from sugar.presence import PresenceService
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from sugar.activity import ActivityFactory
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from sugar.activity import Activity
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from Friends import Friends
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from Invites import Invites
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class ShellModel(gobject.GObject):
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__gsignals__ = {
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'activity-opened': (gobject.SIGNAL_RUN_FIRST,
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gobject.TYPE_NONE, ([gobject.TYPE_PYOBJECT])),
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'activity-changed': (gobject.SIGNAL_RUN_FIRST,
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gobject.TYPE_NONE, ([gobject.TYPE_PYOBJECT])),
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'activity-closed': (gobject.SIGNAL_RUN_FIRST,
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gobject.TYPE_NONE, ([gobject.TYPE_PYOBJECT]))
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}
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def __init__(self):
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gobject.GObject.__init__(self)
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self._hosts = {}
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self._current_activity = None
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PresenceService.start()
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self._pservice = PresenceService.get_instance()
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self._owner = ShellOwner()
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self._owner.announce()
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self._friends = Friends()
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self._invites = Invites()
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def get_friends(self):
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return self._friends
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def get_invites(self):
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return self._invites
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def get_owner(self):
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return self._owner
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def add_activity(self, activity_host):
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self._hosts[activity_host.get_xid()] = activity_host
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self.emit('activity-opened', activity_host)
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def set_current_activity(self, activity_xid):
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activity_host = self._hosts[activity_xid]
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if self._current_activity == activity_host:
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return
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self._current_activity = activity_host
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self.emit('activity-changed', activity_host)
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def remove_activity(self, activity_xid):
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if self._hosts.has_key(activity_xid):
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host = self._hosts[activity_xid]
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self.emit('activity-closed', host)
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del self._hosts[activity_xid]
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def get_activity(self, activity_id):
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for host in self._hosts.values():
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if host.get_id() == activity_id:
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return host
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return None
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def get_current_activity(self):
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return self._current_activity
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def join_activity(self, bundle_id, activity_id):
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activity = self.get_activity(activity_id)
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if activity:
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activity.present()
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else:
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activity_ps = self._pservice.get_activity(activity_id)
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if activity_ps:
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activity = ActivityFactory.create(bundle_id)
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activity.join(activity_ps.object_path())
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else:
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logging.error('Cannot start activity.')
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def start_activity(self, activity_type):
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activity = ActivityFactory.create(activity_type)
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activity.execute('test', [])
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return activity
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