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62 lines
2.0 KiB
Python
62 lines
2.0 KiB
Python
import dbus
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from sugar.activity import bundleregistry
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_DBUS_SERVICE = "org.laptop.Shell"
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_DBUS_INTERFACE = "org.laptop.Shell"
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_DBUS_OWNER_INTERFACE = "org.laptop.Shell.Owner"
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_DBUS_PATH = "/org/laptop/Shell"
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class ShellService(dbus.service.Object):
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def __init__(self, shell_model):
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self._shell_model = shell_model
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self._owner = self._shell_model.get_owner()
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self._owner.connect('nick-changed', self._owner_nick_changed_cb)
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self._owner.connect('icon-changed', self._owner_icon_changed_cb)
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self._owner.connect('color-changed', self._owner_color_changed_cb)
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self._home_model = self._shell_model.get_home()
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self._home_model.connect('active-activity-changed', self._cur_activity_changed_cb)
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bus = dbus.SessionBus()
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bus_name = dbus.service.BusName(_DBUS_SERVICE, bus=bus)
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dbus.service.Object.__init__(self, bus_name, _DBUS_PATH)
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@dbus.service.method(_DBUS_INTERFACE, in_signature="s", out_signature="b")
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def add_bundle(self, bundle_path):
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registry = bundleregistry.get_registry()
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return registry.add_bundle(bundle_path)
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@dbus.service.signal(_DBUS_OWNER_INTERFACE, signature="s")
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def ColorChanged(self, color):
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pass
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def _owner_color_changed_cb(self, new_color):
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self.ColorChanged(new_color.to_string())
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@dbus.service.signal(_DBUS_OWNER_INTERFACE, signature="s")
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def NickChanged(self, nick):
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pass
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def _owner_nick_changed_cb(self, new_nick):
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self.NickChanged(new_nick)
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@dbus.service.signal(_DBUS_OWNER_INTERFACE, signature="ay")
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def IconChanged(self, icon_data):
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pass
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def _owner_icon_changed_cb(self, new_icon):
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self.IconChanged(dbus.ByteArray(new_icon))
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@dbus.service.signal(_DBUS_OWNER_INTERFACE, signature="s")
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def CurrentActivityChanged(self, activity_id):
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pass
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def _cur_activity_changed_cb(self, owner, new_activity):
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new_id = ""
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if new_activity:
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new_id = new_activity.get_id()
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self.CurrentActivityChanged(new_id)
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