Attr

svgsynoptic2/taurussynopticwidget.py

@@ -135,6 +135,7 @@ def filter_fragment(self, model, value):
         # part of a spectrum or image through "slicing". It is up to the
         # client to do this, so we implement it here.
         frag = self.registry.eval_validator.getNames(model, fragment=True)[3]
+
         if frag:
             indices = frag[1:-1]
             try:
@@ -151,6 +152,16 @@ def filter_fragment(self, model, value):
                 pass
         return value
 
+    def set_custom_value(self, model, attr_value):
+        # this is the special case where value is modified for PyAlarm class
+        # when alarm is trigered PyAlarm attribute returns 'True' value, icon on synoptic is green
+        # set_custom_value change value for better alarms visualisation
+        # function can be customised for any other tango device classes
+        if 'PyAlarm' in PyTango.get_device_proxy(model).info().dev_class:
+            return not(attr_value)
+        else:
+            return attr_value
+
     def attribute_listener(self, model, evt_src, evt_type, evt_value):
         "Handle events"
         if evt_type == TaurusEventType.Error:
@@ -202,6 +213,8 @@ def attribute_listener(self, model, evt_src, evt_type, evt_value):
                              (model, value))
 
         elif isinstance(value, (bool, np.bool_)):
+            #Change value 
+            value = self.set_custom_value('/'.join(model.split('/')[:-1]), value)
             classes = {"boolean": True,
                        "boolean-true": bool(value),
                        "boolean-false": not value}
@@ -264,9 +277,9 @@ def get_device_panel(self, device):
 
     def on_rightclick(self, kind, name):
         "The default behavior for right clicking a device is to open a panel."
-        if kind == "model" and self.registry.device_validator.isValid(name):
+        if kind == "model" and (self.registry.device_validator.isValid(name) or
+                                self.registry.attribute_validator.isValid(name)):
             if name.lower() in self._panels:
-
                 widget = self._panels[name.lower()]
                 print "Found existing panel for %s:" % name, widget
                 if not widget.isVisible():
@@ -275,7 +288,6 @@ def on_rightclick(self, kind, name):
                 widget.raise_()
                 return
 
-
             # check if we recognise the class of the device
             widget = self.get_device_panel(name)
 
@@ -305,7 +317,12 @@ def _cleanup_panel(self, w):
         if self.registry:
             with self.registry.lock:
                 print "cleaning up panel for", w.getModel(), "..."
-                self._panels.pop(str(w.getModel()).lower(), None)
+                # TaurusForm getModel return list
+                if isinstance(w.getModel(), list):
+                        self._panels.pop(str(w.getModel()[0]).lower(), None)
+                else:
+                        self._panels.pop(str(w.getModel()).lower(), None)
+
                 w.setModel(None)
                 print "done!"