public RegisterSensorWindowViewModel()
{
var sensorRegistry = ((App)App.Current).SensorRegistry;
this.RegisteredSensors = sensorRegistry.Sensors.ToReadOnlyReactiveCollection(
sensorInformation => new SensorInformationViewModel(
sensorInformation,
vm => { },
vm => { sensorRegistry.UnregisterSensor(sensorInformation); }));
this.UpdateUnregisteredSensorsCommand = (new ReactiveCommand()).AddTo(this.disposables);
var sensorEnumerator = new Model.SensorEnumerator();
var unregisteredSensorsObservable = this.UpdateUnregisteredSensorsCommand
.Select(_ => sensorEnumerator.Enumerate().SubscribeOnUIDispatcher())
.Switch()
.Where(sensor => !sensorRegistry.IsRegistered(sensor))
.Select(sensor => new SensorInformationViewModel(
sensor,
vm => { sensorRegistry.RegisterSensor(sensor); this.IsUnregisteredSensorsShown.Value = false; },
vm => { }));
this.UnregisteredSensors = unregisteredSensorsObservable.ToReadOnlyReactiveCollection(this.UpdateUnregisteredSensorsCommand.ToUnit()).AddTo(this.disposables);
(this.IsUnregisteredSensorsShown = new ReactiveProperty <bool>()).AddTo(this.disposables);
this.ShowUnregisteredSensorsCommand = new ReactiveCommand();
this.ShowUnregisteredSensorsCommand
.Do(_ => { this.UpdateUnregisteredSensorsCommand.Execute(); this.IsUnregisteredSensorsShown.Value = true; })
.CatchIgnore()
.Subscribe()
.AddTo(this.disposables);
}
public RegisterSensorWindowViewModel()
{
var sensorRegistry = ((App)App.Current).SensorRegistry;
this.RegisteredSensors = sensorRegistry.Sensors.ToReadOnlyReactiveCollection(
sensorInformation => new SensorInformationViewModel(
sensorInformation,
vm => { },
vm => { sensorRegistry.UnregisterSensor(sensorInformation); }));
this.UpdateUnregisteredSensorsCommand = (new ReactiveCommand()).AddTo(this.disposables);
var sensorEnumerator = new Model.SensorEnumerator();
var unregisteredSensorsObservable = this.UpdateUnregisteredSensorsCommand
.Select(_ => sensorEnumerator.Enumerate().SubscribeOnUIDispatcher())
.Switch()
.Where(sensor => !sensorRegistry.IsRegistered(sensor))
.Select(sensor => new SensorInformationViewModel(
sensor,
vm => { sensorRegistry.RegisterSensor(sensor); this.IsUnregisteredSensorsShown.Value = false; },
vm => { }));
this.UnregisteredSensors = unregisteredSensorsObservable.ToReadOnlyReactiveCollection(this.UpdateUnregisteredSensorsCommand.ToUnit()).AddTo(this.disposables);
(this.IsUnregisteredSensorsShown = new ReactiveProperty<bool>()).AddTo(this.disposables);
this.ShowUnregisteredSensorsCommand = new ReactiveCommand();
this.ShowUnregisteredSensorsCommand
.Do(_ => { this.UpdateUnregisteredSensorsCommand.Execute(); this.IsUnregisteredSensorsShown.Value = true; })
.CatchIgnore()
.Subscribe()
.AddTo(this.disposables);
}
