More work on devices, getting there

shell/view/devices/battery.py

@@ -1,6 +1,11 @@
 from view.devices import deviceview
+from sugar.graphics import canvasicon
+
+_ICON_NAME = 'device-battery'
 
 class DeviceView(deviceview.DeviceView):
     def __init__(self, model):
         deviceview.DeviceView.__init__(self, model)
-        self.props.icon_name = 'theme:stock-close'
+
+        icon_name = canvasicon.get_icon_state(_ICON_NAME, 60)
+        self.props.icon_name = icon_name

shell/view/devices/wirelessnetwork.py

@@ -15,16 +15,12 @@
 # along with this program; if not, write to the Free Software
 # Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA  02110-1301  USA
 
+from sugar.graphics import canvasicon
+from sugar.graphics import color
 from view.devices import deviceview
 from model.devices import wirelessnetwork
 
-_strength_to_icon = {
-    (0,   20) : 'stock-net-wireless-00',
-    (21,  40) : 'stock-net-wireless-21-40',
-    (41,  60) : 'stock-net-wireless-41-60',
-    (61,  80) : 'stock-net-wireless-61-80',
-    (81, 100) : 'stock-net-wireless-81-100'
-}
+_ICON_NAME = 'device-network-wireless'
 
 class DeviceView(deviceview.DeviceView):
     def __init__(self, model):
@@ -52,18 +48,20 @@ class DeviceView(deviceview.DeviceView):
         self.props.tooltip = self._model.props.name
 
     def _update_icon(self):
-        strength = self._model.props.strength
-        for interval in _strength_to_icon.keys():
-            if strength >= interval[0] and strength <= interval[1]:
-                stock_name = _strength_to_icon[interval]
-                self.props.icon_name = 'theme:' + stock_name
+        icon_name = canvasicon.get_icon_state(
+                    _ICON_NAME, self._model.props.strength)
+        if icon_name:
+            self.props.icon_name = icon_name
 
     def _update_state(self):
         # FIXME Change icon colors once we have real icons
         state = self._model.props.state
         if state == wirelessnetwork.STATE_ACTIVATING:
-            self.props.background_color = 0xFF0000FF
+            self.props.fill_color = color.ICON_FILL_INACTIVE
+            self.props.stroke_color = color.ICON_STROKE_INACTIVE
         elif state == wirelessnetwork.STATE_ACTIVATED:
-            self.props.background_color = 0x00FF00FF
+            self.props.fill_color = None
+            self.props.stroke_color = None
         elif state == wirelessnetwork.STATE_INACTIVE:
-            self.props.background_color = 0x00000000
+            self.props.fill_color = color.ICON_FILL_INACTIVE
+            self.props.stroke_color = color.ICON_STROKE_INACTIVE