private Mapping CreateDefaultConfigurationIfNecessary(IDisplayManager displayManager)
{
var configuration = _configurationReader.Read();
if (configuration == null || configuration.Nodes == null)
{
configuration.Nodes.Clear();
var allDisplayModes = displayManager.GetAllDisplayModes();
var defaultAudioDevice = _audioDeviceManager.GetAllDevices().FirstOrDefault(x => x.CurrentlyDefault);
foreach (var current in allDisplayModes)
{
var newNode = new MappingNode(defaultAudioDevice, current);
configuration.Nodes.Add(newNode);
}
_configurationWriter.Write(configuration);
}
return(configuration);
}
// Constructors
public MainViewModel(IDisplayManager displayManager,
IAudioDeviceManager audioDeviceManager,
IAudioSwitch audioSwitch)
{
_audioSwitch = audioSwitch;
_selectorPanelViewModels = new ObservableCollection <SelectorPanelViewModel>();
_displayManager = displayManager;
var audioDevices = audioDeviceManager.GetAllDevices();
UndoCommand = new RelayCommand <Object>(UndoChanges);
ApplyChangesCommand = new RelayCommand <Object>(ApplyChanges);
var mapping = _audioSwitch.GetConfigMapping();
foreach (var current in _displayManager.GetAllDisplayModes())
{
var currentAudioDeviceId = mapping[current.PresentationDisplayMode];
var selectorViewModel = new SelectorPanelViewModel(current, audioDevices.ToArray(), audioDevices.First(x => currentAudioDeviceId.AudioDeviceId == x.DeviceId));
selectorViewModel.IsDirtyChanged += CheckIfAnySelectorIsDirty;
_selectorPanelViewModels.Add(selectorViewModel);
}
}
