Make the icon pulse when connecting

shell/view/devices/battery.py

@@ -1,11 +1,11 @@
-from view.devices import deviceview
 from sugar.graphics import canvasicon
 
 _ICON_NAME = 'device-battery'
 
-class DeviceView(deviceview.DeviceView):
+class DeviceView(canvasicon.CanvasIcon):
     def __init__(self, model):
-        deviceview.DeviceView.__init__(self, model)
+        canvasicon.CanvasIcon.__init__(self)
+        self._model = model
 
         icon_name = canvasicon.get_icon_state(_ICON_NAME, 60)
         self.props.icon_name = icon_name

shell/view/devices/deviceview.py

@@ -1,10 +1,5 @@
 from sugar.graphics.canvasicon import CanvasIcon
 
-class DeviceView(CanvasIcon):
-    def __init__(self, model):
-        CanvasIcon.__init__(self)
-        self.model = model
-
 def create(model):
     name = 'view.devices.' + model.get_type()
 

shell/view/devices/wirelessnetwork.py

@@ -17,14 +17,14 @@
 
 from sugar.graphics import canvasicon
 from sugar.graphics import color
-from view.devices import deviceview
 from model.devices import wirelessnetwork
+from view.pulsingicon import PulsingIcon
 
 _ICON_NAME = 'device-network-wireless'
 
-class DeviceView(deviceview.DeviceView):
+class DeviceView(PulsingIcon):
     def __init__(self, model):
-        deviceview.DeviceView.__init__(self, model)
+        PulsingIcon.__init__(self)
         self._model = model
 
         model.connect('notify::name', self._name_changed_cb)