//
// PUBLIC COM INTERFACE IFocuserV3 IMPLEMENTATION
//
#region Common properties and methods.
/// <summary>
/// Displays the Setup Dialog form.
/// If the user clicks the OK button to dismiss the form, then
/// the new settings are saved, otherwise the old values are reloaded.
/// THIS IS THE ONLY PLACE WHERE SHOWING USER INTERFACE IS ALLOWED!
/// </summary>
public void SetupDialog()
{
if (Server.FocusersInUse > 1)
{
System.Windows.MessageBox.Show("Unable to change Focuser Properties at this time.");
return;
}
if (ConnectedState)
{
System.Windows.MessageBox.Show("Already connected, just press OK");
return;
}
// Launch the setup dialog on the U/I thread.
Task taskShow = new Task(() =>
{
FocuserDriverSetupDialogViewModel vm = new FocuserDriverSetupDialogViewModel();
FocuserDriverSetupDialogView view = new FocuserDriverSetupDialogView {
DataContext = vm
};
vm.RequestClose += view.OnRequestClose;
vm.InitializeCurrentFocuser(FocuserManager.FocuserID);
vm.IsLoggingEnabled = _logger.Enabled;
view.ContentRendered += (sender, eventArgs) => view.Activate();
bool?result = view.ShowDialog();
if (result.HasValue && result.Value)
{
_logger.Enabled = vm.IsLoggingEnabled;
string focuserID = vm.FocuserSetupVm.FocuserID;
FocuserManager.FocuserID = focuserID;
SaveProfile();
AppSettingsManager.SaveAppSettings();
view.DataContext = null;
view = null;
vm.Dispose();
vm = null;
}
});
taskShow.Start(Globals.UISyncContext);
// Wait for the task to be completed and the profile to be updated.
taskShow.Wait();
}
private void SaveApplicationSettings()
{
Globals.SuppressTrayBubble = SuppressTrayBubble;
Globals.UseCustomTheme = UseCustomTheme;
AppSettingsManager.SaveAppSettings();
}
internal static void Startup(string[] args)
{
// Uncomment the following lines to allow the Visual Studio Debugger to be
// attached to the server for debugging.
//int procId = Process.GetCurrentProcess().Id;
//string msg = String.Format( "Attach the debugger to process #{0} now.", procId );
//MessageBox.Show( msg );
Globals.UISyncContext = TaskScheduler.FromCurrentSynchronizationContext();
LoadComObjectAssemblies(); // Load served COM class assemblies, get types
if (!ProcessArguments(args)) // Register/Unregister
{
App.Current.Shutdown();
return;
}
// Now that we are past the registration code, make sure that we are NOT
// running As Administrator.
if (IsElevated && IsUacEnabled)
{
MessageBox.Show("You cannot run this application with elevated access...Terminating!");
App.Current.Shutdown();
return;
}
// Initialize critical member variables.
_objsInUse = 0;
_scopesInUse = 0;
_domesInUse = 0;
_focusersInUse = 0;
_serverLocks = 0;
// Application Startup
// Initialize our non-U/I services.
ServiceInjector.InjectServices();
// Create Device Hub App Settings and seed with default values.
AppSettingsManager.CreateInitialAppSettings();
// Load the saved position of the main window. Do this before the
// window object is created so that the code-behind can pick up
// the location.
AppSettingsManager.LoadMainWindowSettings();
// Create the View and ViewModel
ViewModel = new MainWindowViewModel();
MainWindow = new MainWindow();
// Create the U/I services.
ServiceInjector.InjectUIServices(MainWindow);
MainWindow.DataContext = ViewModel;
MainWindow.Closing += MainWindow_Closing;
// Load the saved settings to ensure that everyone up-to-date. Be sure to do this
// after the main window is created so we can set its location.
AppSettingsManager.LoadAppSettings();
LoadDeviceSettings();
// Register the class factories of the served objects
RegisterClassFactories();
StartGarbageCollection(10000); // Collect garbage every 10 seconds.
try
{
ShowMainWindow();
}
finally
{
AppSettingsManager.SaveAppSettings();
// Update the dome settings to save the azimuth adjustment.
SaveDomeSettings();
// Revoke the class factories immediately.
// Don't wait until the thread has stopped before
// we perform revocation!!!
RevokeClassFactories();
MainWindow.DataContext = null;
MainWindow = null;
ViewModel.Dispose();
ViewModel = null;
ServiceContainer.Instance.ClearAllServices();
// Now stop the Garbage Collector task.
StopGarbageCollection();
}
}
private void SaveOffset()
{
Globals.FocuserTemperatureOffset = TemperatureOffset;
AppSettingsManager.SaveAppSettings();
}