Display strength of wireless device/networks

2007-02-25 14:30:17 +01:00
parent 81e2e9ed8d
commit f907ceeae6
6 changed files with 74 additions and 9 deletions
@@ -3,4 +3,23 @@ from view.devices import deviceview
 class DeviceView(deviceview.DeviceView):
    def __init__(self, model):
        deviceview.DeviceView.__init__(self, model)
-        self.props.icon_name = 'theme:stock-net-wireless-00'
+        self._model = model
+
+        self._update_icon()
+        model.connect('notify::strength', self._strength_changed_cb)
+
+    def _strength_changed_cb(self, model, pspec):
+        self._update_icon()
+
+    def _update_icon(self):
+        strength = self._model.props.strength
+        if strength < 21:
+            self.props.icon_name = 'theme:stock-net-wireless-00'
+        elif strength < 41:
+            self.props.icon_name = 'theme:stock-net-wireless-21-40'
+        elif strength < 61:
+            self.props.icon_name = 'theme:stock-net-wireless-41-60'
+        elif strength < 81:
+            self.props.icon_name = 'theme:stock-net-wireless-61-80'
+        else:
+            self.props.icon_name = 'theme:stock-net-wireless-81-100'