def configureAction(self): """ FALCON """ if self.falconMode is not None: if self.falconAction is None and self.falconNumber > 1: """ create action """ cameras = [] for i in range(self.falconNumber): cameras.append("Camera %d" % i) self.falconAction = QubListAction( items=cameras, name='Select Falcon Camera', place=self.falconMode, actionInfo='Select Falcon Camera', group='Tools') self.connect(self.falconAction, qt.PYSIGNAL("ItemSelected"), self.cameraSelected) if self.view is not None: actions = [] actions.append(self.falconAction) self.view.addAction(actions) else: if self.falconAction is not None: """ remove action """ if self.view is not None: self.view.delAction([ "Select Falcon Camera", ]) """ del action from view """ self.disconnect(self.falconAction, qt.PYSIGNAL("ItemSelected"), self.cameraSelected) self.falconAction = None if self.falconHwo is not None: try: data = {'type': 'tango', 'name': 'VideoInput'} vi = self.falconHwo.addChannel(data, 'VideoInput') videoinput = self.falconHwo.getChannelObject("VideoInput") val = int(videoinput.getValue()) self.falconAction.setItemIndex(val - 1) except BaseException: s = "Cannot get video input attribute" logging.getLogger("Brick").error(s) else: logging.getLogger("Brick").error("No Falcon defined")