private async void dispatcherTimer_Tick(object sender, EventArgs e)
{
IPC.ProviderStatus status = null;
await Task.Run(() => {
bool busy = !app.ipclock.WaitOne(300);
if (!busy)
{
status = app.ipc.Status();
app.SetServiceStatus(status);
app.ipclock.Release();
}
});
// show login success or error notification after the user has clicked on Connect
if (notifyLogin && status != null)
{
if (status.providerStatus != IPC.ProviderStatus.WaitConfig)
{
if (status.providerStatus == IPC.ProviderStatus.LoggedIn)
{
Info(strings.provider_logged_in);
}
else if (status.providerStatus == IPC.ProviderStatus.ErrorUserPin)
{
Error(strings.provider_error_userpin);
}
else
{
Error(strings.provider_error_login);
}
notifyLogin = false;
}
}
}
/// <summary>
/// Callback for the periodic Status command
/// </summary>
/// <param name="status">Status returned by the service</param>
public void OnStatusRefresh(IPC.ProviderStatus status)
{
string s = tray.Resources.strings.ipc_error;
if (status != null)
{
if (status.status != IPC.ResponseStatus.Error)
{
IPC.ProviderStatus.providerStatusMessages.TryGetValue(status.providerStatus, out s);
}
}
lblStatus.Text = s;
}
/// <summary>
/// Send status information received from the service to all open windows
/// </summary>
/// <param name="val">service status response</param>
public void SetServiceStatus(IPC.ProviderStatus val)
{
if (val == null)
{
return;
}
status = val;
lock (wndlock) {
if (wndFilterRules != null && wndFilterRules.IsVisible)
{
wndFilterRules.Dispatcher.InvokeAsync(
new Action(delegate { wndFilterRules.OnStatusRefresh(status); }));
}
if (wndCubeSelect != null && wndCubeSelect.IsVisible)
{
wndCubeSelect.Dispatcher.InvokeAsync(
new Action(delegate { wndCubeSelect.OnStatusRefresh(status); }));
}
}
}
/// <summary>
/// Callback for the periodic Status command
/// </summary>
/// <param name="status">Status returned by the service</param>
public void OnStatusRefresh(IPC.ProviderStatus status)
{
bool IsLoggedIn_ = false;
string s = tray.Resources.strings.ipc_error;
if (status != null)
{
if (status.status == IPC.ResponseStatus.Error)
{
btnConnect.IsEnabled = false;
btnDisconnect.IsEnabled = false;
}
else
{
IPC.ProviderStatus.providerStatusMessages.TryGetValue(status.providerStatus, out s);
if (status.providerStatus == IPC.ProviderStatus.LoggedIn)
{
IsLoggedIn_ = true;
}
// enable or disable the connect and disconnect buttons
if (status.providerType == IPC.ProviderType.Soft)
{
btnDisconnect.IsEnabled = false;
btnConnect.IsEnabled = false;
}
else if (status.providerType == IPC.ProviderType.SE3 ||
status.providerType == IPC.ProviderType.SECube)
{
btnDisconnect.IsEnabled = IsLoggedIn_;
btnConnect.IsEnabled = !IsLoggedIn_;
}
}
}
IsLoggedIn = IsLoggedIn_;
lblStatus.Text = s;
}