/// <summary>
/// Constructor
/// </summary>
/// <param name="deviceNode">Device from which take the input</param>
internal InputDeviceWrapper(XRNode deviceNode)
{
m_inputDevice = InputDevices.GetDeviceAtXRNode(deviceNode);
this.m_deviceNode = deviceNode;
this.m_isSteamVR = m_inputDevice.subsystem != null && m_inputDevice.subsystem.SubsystemDescriptor.id == "OpenVR Input";
}
TreeViewItem BuildInputDevicesTree()
{
int id = 0;
var rootItem = new Item
{
id = id++,
displayName = "Devices",
depth = 0
};
// Build children.
var inputDevices = new List <InputDevice>();
InputDevices.GetDevices(inputDevices);
var deviceChildren = new List <TreeViewItem>();
// Add device children
foreach (var device in inputDevices)
{
var deviceItem = new Item
{
id = device.GetHashCode(),
displayName = device.name,
// TODO: need to display new characteristics API here.
#pragma warning disable 612, 618
deviceRole = device.role.ToString(),
#pragma warning restore 612, 618
depth = 1
};
deviceItem.parent = rootItem;
List <InputFeatureUsage> featureUsages = new List <InputFeatureUsage>();
device.TryGetFeatureUsages(featureUsages);
var featureChildren = new List <TreeViewItem>();
foreach (var featureUsage in featureUsages)
{
Type featureType = featureUsage.type;
var featureItem = new Item
{
id = device.GetHashCode() ^ (featureUsage.GetHashCode() >> 1),
displayName = featureUsage.name,
featureType = featureType.ToString(),
featureValue = GetFeatureValue(device, featureUsage),
depth = 2
};
featureItem.parent = deviceItem;
featureChildren.Add(featureItem);
}
deviceItem.children = featureChildren;
deviceChildren.Add(deviceItem);
}
// Sort deviceChildren by name.
deviceChildren.Sort((a, b) => string.Compare(a.displayName, b.displayName));
rootItem.children = deviceChildren;
return(rootItem);
}
