private void Devices_CollectionChanged(object sender, NotifyCollectionChangedEventArgs e)
{
switch (e.Action)
{
case NotifyCollectionChangedAction.Add:
var added = ((IAudioDevice)e.NewItems[0]);
var allExistingAdded = AllDevices.FirstOrDefault(d => d.Id == added.Id);
if (allExistingAdded == null)
{
AddDevice(added);
}
break;
case NotifyCollectionChangedAction.Remove:
var removed = ((IAudioDevice)e.OldItems[0]).Id;
var allExisting = AllDevices.FirstOrDefault(d => d.Id == removed);
if (allExisting != null)
{
AllDevices.Remove(allExisting);
}
break;
case NotifyCollectionChangedAction.Reset:
AllDevices.Clear();
foreach (var device in _deviceManager.Devices)
{
AddDevice(device);
}
break;
default:
throw new NotImplementedException();
}
}
private void DeviceManager_DefaultPlaybackDeviceChanged(object sender, IAudioDevice e)
{
if (e == null)
{
DefaultPlaybackDevice = null;
DefaultPlaybackDeviceChanged?.Invoke(this, DefaultPlaybackDevice);
}
else
{
var dev = AllDevices.FirstOrDefault(d => d.Id == e.Id);
if (dev != null)
{
DefaultPlaybackDevice = dev;
DefaultPlaybackDeviceChanged?.Invoke(this, DefaultPlaybackDevice);
}
}
}
private void OnDefaultChanged(object sender, IAudioDevice newDevice)
{
if (newDevice == null)
{
SetDefault(null);
}
else
{
var device = AllDevices.FirstOrDefault(d => d.Id == newDevice.Id);
if (device == null)
{
AddDevice(newDevice);
device = AllDevices.FirstOrDefault(d => d.Id == newDevice.Id);
}
SetDefault(device);
}
}
private void DeviceManager_DefaultDeviceChanged(object sender, IAudioDevice e)
{
if (e == null)
{
SetDefault(null);
}
else
{
var dev = AllDevices.FirstOrDefault(d => d.Id == e.Id);
if (dev == null)
{
AddDevice(e);
dev = AllDevices.FirstOrDefault(d => d.Id == e.Id);
}
SetDefault(dev);
}
}
private void DeviceManager_DefaultDeviceChanged(object sender, IAudioDevice e)
{
if (e == null)
{
Default = null;
DefaultChanged?.Invoke(this, Default);
}
else
{
var dev = AllDevices.FirstOrDefault(d => d.Id == e.Id);
if (dev == null)
{
AddDevice(e);
dev = AllDevices.FirstOrDefault(d => d.Id == e.Id);
}
Default = dev;
DefaultChanged?.Invoke(this, Default);
}
}