def get_item(self): item = self.get_active_iter() if item is None: return None name = self._items.get(item, 0)[0] objname = '%s_%s' % (self._namedlist.get_base_name(), name) return helper.find_object(objname)
def add_instruments(self): inslist = qt.instruments.get_instrument_names() inslist.sort() for insname in inslist: # This should perhaps go through qt.get_instrument_proxy() ins = helper.find_object('instrument_%s' % insname) self.add_instrument(ins)
def set_instrument(self, ins): if type(ins) == types.StringType: # This should perhaps go through qt.get_instrument_proxy() ins = helper.find_object('instruments_%s' % ins) if self._instrument == ins: return True if ins is not None: self._insname = ins.get_name() else: self._insname = '' self._instrument = ins self._param_list.clear() if ins is not None: self._param_list.append([TEXT_NONE]) self._instrument.connect('parameter-added', self._parameter_added_cb) for (name, options) in misc.dict_to_ordered_tuples(ins.get_shared_parameters()): if len(self._types) > 0 and options['type'] not in self._types: continue if options['flags'] & self._flags: self._param_list.append([name]) else: self._param_list.clear()
def __init__(self, types=[]): self._ins_list = gtk.ListStore(gobject.TYPE_STRING) QTComboBox.__init__(self, model=self._ins_list) self._types = types self._ins_list.append([TEXT_NONE]) self._instruments = qt.instruments for insname in self._instruments.get_instrument_names(): # This should perhaps go through qt.get_instrument_proxy() ins = helper.find_object('instrument_%s' % insname) if len(types) == 0 or ins.has_tag(types): self._ins_list.append([insname]) self._instruments.connect('instrument-added', self._instrument_added_cb) self._instruments.connect('instrument-removed', self._instrument_removed_cb) self._instruments.connect('instrument-changed', self._instrument_changed_cb)
def get_plot_proxy(name): return helper.find_object('%s:plot_%s' % (config['instance_name'], name))
flow = helper.find_remote_object('%s:flow' % config['instance_name']) if flow is None: flow = helper.find_remote_object('flow') if flow is None: raise ValueError('Unable to locate qt.flow object (%s), client failed to start' % config['instance_name']) else: print 'Connected to undefined qtlab instance' for i in range(100): status = flow.get_status() if not (status is None or status == "starting"): break print 'Status: %r, waiting...' % status time.sleep(2) instruments = helper.find_object('%s:instruments1' % config['instance_name']) plots = helper.find_object('%s:namedlist_plot' % config['instance_name']) data = helper.find_object('%s:namedlist_data' % config['instance_name']) interpreter = helper.find_object('%s:python_server' % config['instance_name']) frontpanels = {} sliders = {} from lib.gui.qtwindow import QTWindow windows = QTWindow.get_named_list() def get_instrument_proxy(name): return helper.find_object('%s:instrument_%s' % (config['instance_name'], name)) def get_data_proxy(name): return helper.find_object('%s:data_%s' % (config['instance_name'], name))