private void OnPageLoaded(object sender, RoutedEventArgs e)
{
Logger.Log("Starting connection thread");
tTimer = new Timer(OnTick, null, 1000, 500);
lastTick = PNP.GetPNPDevices();
}
public void Setup()
{
try
{
devices = DevicesJson.GetDevices();
if (devices.Count <= 0)
{
MessageBox.Show("There are no devices added, please run the configurator to add devices.", "Error", MessageBoxButtons.OK, MessageBoxIcon.Error);
Environment.Exit(-1);
}
Settings settings = new Settings();
lastTick = PNP.GetPNPDevices();
timer = new System.Threading.Timer(OnTick, null, 0, settings.RefreshRate);
offset = settings.Offset;
settings.Dispose();
TrayService.Visible = true;
}
catch (Exception e)
{
Logger.Log("An error occured trying to setup the tray service", e);
MessageBox.Show("An error occured trying to setup the tray service", "Error", MessageBoxButtons.OK, MessageBoxIcon.Error);
}
}
public void OnTick(object stateInfo)
{
if (!busy)
{
busy = true;
curTick = PNP.GetPNPDevices();
List <PnPDevice> differences = curTick.Where((i) =>
{
return(!(lastTick.Contains(i)));
}).ToList();
if (differences.Count > 0)
{
Logger.Log($"Found {differences.Count} new devices");
}
foreach (var i in differences)
{
foreach (var j in devices)
{
if (j.Identifier == i.PNPDeviceID)
{
ShowToast(j);
}
}
}
lastTick = new List <PnPDevice>(curTick);
busy = false;
}
}
private void OnTick(object s)
{
try
{
if (!busy)
{
busy = true;
curTick = PNP.GetPNPDevices();
List <PnPDevice> diffs = curTick.Where((i) =>
{
return(!(lastTick.Contains(i)));
}).ToList();
foreach (var i in diffs)
{
if (!newDevices.Contains(i))
{
newDevices.Add(i);
}
}
this.Dispatcher.Invoke(() =>
{
PnPDevice selected = sDevices.SelectedItem as PnPDevice;
sDevices.ItemsSource = null;
sDevices.ItemsSource = newDevices;
sDevices.Items.Refresh();
if (selected != null)
{
if (sDevices.Items.Contains(selected))
{
sDevices.SelectedItem = selected;
}
}
});
busy = false;
}
}
catch (Exception ex)
{
Logger.Log("Unable to successfully scan for devices", ex);
tTimer.Dispose();
}
}
private async Task RefreshDevices()
{
await Task.Run(() =>
{
try
{
devices = PNP.GetPNPDevices();
listDevices = new List <PnPDevice>(devices);
}
catch (Exception e)
{
listDevices = new List <PnPDevice>();
Logger.Log(LogType.Warning, "Unable to scan for devices!", e);
}
});
}
public void Refresh()
{
busy = true;
devices = DevicesJson.GetDevices();
if (devices.Count <= 0)
{
MessageBox.Show("There are no devices added, please run the configurator to add devices.", "Error", MessageBoxButtons.OK, MessageBoxIcon.Error);
Environment.Exit(-1);
}
Settings settings = new Settings();
lastTick = PNP.GetPNPDevices();
offset = settings.Offset;
settings.Dispose();
busy = false;
}