public async override Task Initialize() { _logger.Info("Initialize() of DemoModuleBViewModel called"); DisplayName = "DemoModule B (" + ModuleKey + ")"; await EnsureValidWcfClient(); AlarmSummaryViewModel = _alarmManagementFactory.CreateAlarmSummaryViewModel(ModuleKey); _eventAggregator.Subscribe(this); }
public override async Task Initialize() { await EnsureValidConfigurationServiceWcfConnection(); await EnsureValidCommonServicesWcfConnection(); IList <ModuleVertexViewModelBase> nodePositions = new List <ModuleVertexViewModelBase>(); string positionsXml = String.Empty; try { positionsXml = await _configurationServiceClient.GetValueAsync(VertexPositionsConfig); } catch (FaultException e) { _logger.Error("Could not load vertex positions from remote config", e); } if (!String.IsNullOrEmpty(positionsXml)) { var serializer = new XmlSerializer(typeof(List <ModuleVertexViewModelBase>)); var stringReaderPaper = new StringReader(positionsXml); nodePositions = (List <ModuleVertexViewModelBase>)serializer.Deserialize(stringReaderPaper); } var graphDto = await GetModuleGraphFromServer(); ModuleGraph = GraphBuilder.BuildGraph(_logger, graphDto, nodePositions, true); _logger.Debug("Creating AlarmSummaryViewModel for HomeScreen"); var modules = new Collection <string>(); foreach (var vertice in ModuleGraph.Vertices) { modules.Add(vertice.ID); } AlarmSummaryViewModel = _alarmManagementFactory.CreateAlarmSummaryViewModel(modules); AlarmSummaryViewModel.CurrentAlarmsChanged += AlarmSummaryViewModelCurrentAlarmsChanged; await AlarmSummaryViewModel.Activate(); }