private void HandleDeviceDeleted(IDeviceInfo deviceInfo)
{
if (SelectedDevice.Value == deviceInfo)
{
var noDevice = availableDevices.Single(x => x.Info == null);
SelectedDevice.SetValue(noDevice);
}
var deviceViewModel = availableDevices.Single(x => x.Info == deviceInfo);
availableDevices.Remove(deviceViewModel);
}
public MainWindowViewModel(
IMainWindow mainWindowView,
IDeviceManager deviceManager,
IDispatcher dispatcher)
{
this.deviceManager = deviceManager;
this.dispatcher = dispatcher;
availableDevices = new ObservableCollection <DeviceViewModel>();
var noDeviceViewModel = new DeviceViewModel("-", null);
availableDevices.Add(noDeviceViewModel);
AvailableDevices = new ReadOnlyObservableCollection <DeviceViewModel>(availableDevices);
SelectedDevice.SetValue(noDeviceViewModel);
SelectedDevice.ValueChanged.Subscribe(HandleDeviceChanged);
receivedMessages = new ObservableCollection <MessageViewModel>();
ReceivedMessages = new ReadOnlyObservableCollection <MessageViewModel>(receivedMessages);
deviceManager.DeviceAdded.Subscribe(HandleDeviceAdded);
deviceManager.DeviceDeleted.Subscribe(HandleDeviceDeleted);
pressedPedals = new ObservableCollection <OnOffIndicatorViewModel>();
PressedPedals = new ReadOnlyObservableCollection <OnOffIndicatorViewModel>(pressedPedals);
for (var i = 0; i < 8 * sizeof(uint); i++)
{
pressedPedals.Add(new OnOffIndicatorViewModel(i + 1, false));
}
playedNotes = new ObservableCollection <OnOffIndicatorViewModel>();
PlayedNotes = new ReadOnlyObservableCollection <OnOffIndicatorViewModel>(playedNotes);
for (var i = 0; i < 8 * sizeof(uint); i++)
{
playedNotes.Add(new OnOffIndicatorViewModel(i + 1, false));
}
pedalPins = new ObservableCollection <OnOffIndicatorViewModel>();
PedalPins = new ReadOnlyObservableCollection <OnOffIndicatorViewModel>(pedalPins);
for (var i = 0; i < 8 * sizeof(uint); i++)
{
pedalPins.Add(new OnOffIndicatorViewModel(0, false));
}
EditCommand = new ManualCommand(HandleEditCommand, true);
ApplyCommand = new ManualCommand(HandleApplyCommand, false);
IsEditingConfiguration.SetValue(false);
mainWindowView.DataContext = this;
}
public MainWindowViewModel()
{
availableDevices = new ObservableCollection <DeviceViewModel>();
var dummyDevice = new DeviceViewModel("COM1", null);
availableDevices.Add(dummyDevice);
AvailableDevices = new ReadOnlyObservableCollection <DeviceViewModel>(availableDevices);
SelectedDevice.SetValue(dummyDevice);
receivedMessages = new ObservableCollection <MessageViewModel>();
receivedMessages.Add(new MessageViewModel("A"));
receivedMessages.Add(new MessageViewModel("B"));
receivedMessages.Add(new MessageViewModel("C"));
ReceivedMessages = new ReadOnlyObservableCollection <MessageViewModel>(receivedMessages);
pressedPedals = new ObservableCollection <OnOffIndicatorViewModel>();
PressedPedals = new ReadOnlyObservableCollection <OnOffIndicatorViewModel>(pressedPedals);
for (var i = 0; i < 8 * sizeof(uint); i++)
{
pressedPedals.Add(new OnOffIndicatorViewModel(i + 1, i % 2 != 0));
}
playedNotes = new ObservableCollection <OnOffIndicatorViewModel>();
PlayedNotes = new ReadOnlyObservableCollection <OnOffIndicatorViewModel>(playedNotes);
for (var i = 0; i < 8 * sizeof(uint); i++)
{
playedNotes.Add(new OnOffIndicatorViewModel(i + 1, i % 2 == 0));
}
FirstNote.SetValue(40);
Velocity.SetValue(70);
DebouncingTime.SetValue(125);
pedalPins = new ObservableCollection <OnOffIndicatorViewModel>();
PedalPins = new ReadOnlyObservableCollection <OnOffIndicatorViewModel>(pedalPins);
for (var i = 0; i < 8 * sizeof(uint); i++)
{
pedalPins.Add(new OnOffIndicatorViewModel(i + 1, false));
}
EditCommand = new ManualCommand(HandleEditCommand, true);
ApplyCommand = new ManualCommand(HandleApplyCommand, false);
IsEditingConfiguration.SetValue(true);
}