public static IEnumerable <UsbTreeItem> GetTreeView()
{
foreach (var item in UsbTreeView.TextHost())
{
yield return(item);
}
}
public static IEnumerable <UsbTreeItem> TextController(int depth, UsbController controller)
{
var hub = controller.GetRootHub();
yield return(new UsbTreeItem {
Depth = depth, Value = $"H-{hub?.Name} ({hub?.Address})"
});
foreach (var item in UsbTreeView.TextHub(depth + 1, hub))
{
yield return(item);
}
}
public static IEnumerable <UsbTreeItem> TextHost()
{
var depth = 0;
foreach (var controller in UsbHost.GetControllers())
{
yield return(new UsbTreeItem {
Depth = depth, Value = $"C-{controller?.Name} ({controller?.Address})"
});
foreach (var item in UsbTreeView.TextController(depth + 1, controller))
{
yield return(item);
}
}
}
public static IEnumerable <UsbTreeItem> TextHub(int depth, UsbHub hub)
{
foreach (var port in hub.GetPorts())
{
yield return(new UsbTreeItem {
Depth = depth, Value = $"P-{port?.PortNumber} ({port?.Address})"
});
if (port.IsHub)
{
foreach (var item in UsbTreeView.TextHub(depth + 1, port.GetHub(null)))
{
yield return(item);
}
}
else
{
foreach (var item in UsbTreeView.TextPort(depth + 1, port))
{
yield return(item);
}
}
}
}