public override async Task<InitializationResult> Initialize()
{
return await Task.Run(() =>
{
for (uint i = 1; ; i++)
{
var delcom = new DelcomHid();
if (delcom.OpenNthDevice(i) != 0)
break;
var physicalDevice = new PhysicalDevice(delcom);
var delcomDevice = new DelcomDevice { PhysicalDevice = physicalDevice };
var physicalDeviceId = physicalDevice.Id;
var configuredDevice = delcomConfiguration.OutputDevices.OfType<DelcomDevice>().SingleOrDefault(d => d.PhysicalDeviceId == physicalDeviceId);
var delcomDeviceInfo = new DelcomDeviceInfo(delcomDevice, configuredDevice, delcomConfiguration);
if (configuredDevice != null)
{
ConfiguredDevices.Add(delcomDeviceInfo);
}
else
{
AvailableDevices.Add(delcomDeviceInfo);
}
}
foreach (var missingDevice in delcomConfiguration.OutputDevices.Where(od => ConfiguredDevices.All(cd => cd.Name != od.Name)))
ConfiguredDevices.Add(new DelcomDeviceInfo(null, missingDevice, delcomConfiguration));
return InitializationResult.Succeeded;
});
}
private void RemoveDevice(DelcomDeviceInfo deviceInfo)
{
deviceInfo.Device.Profile = null;
deviceInfo.Profile = null; // TODO: Binding should deal with this
delcomConfiguration.RemoveOutputDevice(deviceInfo.Device);
ConfiguredDevices.Remove(deviceInfo);
AvailableDevices.Add(deviceInfo);
}
private void AddDevice(DelcomDeviceInfo deviceInfo)
{
var device = deviceInfo.Device;
device.PhysicalDeviceId = device.PhysicalDevice.Id;
device.Name = deviceInfo.Name;
device.Profile = delcomConfiguration.Profiles.FirstOrDefault() ?? delcomConfiguration.AddDefaultProfile("Default");
deviceInfo.Profile = deviceInfo.Device.Profile.Id.ToString(); // TODO: Binding should deal with this
delcomConfiguration.AddOutputDevice(deviceInfo.Device);
AvailableDevices.Remove(deviceInfo);
ConfiguredDevices.Add(deviceInfo);
}
private bool CanRemoveDevice(DelcomDeviceInfo deviceInfo)
{
return deviceInfo != null;
}
private bool CanAddDevice(DelcomDeviceInfo deviceInfo)
{
return deviceInfo != null;
}