/// <summary>
/// Event handler for the ViewNavEvent.
/// </summary>
/// <param name="navEvent">Message for the event.</param>
public void Handle(ViewNavEvent navEvent)
{
// Check if its a back event or a new view
// to display
if (navEvent.ID == ViewNavEvent.ViewId.Back)
{
if (_backStack.Count > 0)
{
_prevViewNavEvent = _backStack.Pop();
NavigateToView(_prevViewNavEvent);
}
}
else
{
// Show the view
NavigateToView(navEvent);
// Set the preview view to the back stack
// and store the current view to put on the stack later next time
if (_prevViewNavEvent != null)
{
_backStack.Push(_prevViewNavEvent);
}
// Store the event if it is not back
_prevViewNavEvent = navEvent;
}
}
/// <summary>
/// Load the home view.
/// </summary>
public ShellViewModel(IEventAggregator events)
{
Debug.Print("Shell Open");
// To set the Window title
// http://stackoverflow.com/questions/4615467/problem-with-binding-title-of-wpf-window-on-property-in-shell-view-model-class
base.DisplayName = "Pulse";
// Initialize the values
_events = events;
events.Subscribe(this);
// Setup ErrorLog
SetupErrorLog();
// Set a size of 10 views
_backStack = new Stack <ViewNavEvent>(20);
_prevViewNavEvent = null;
// Set the Navigation bar viewmodel
NavBarVM = IoC.Get <NavBarViewModel>();
IsNavBarEnabled = false;
// Set the Playback viewmodel
PlaybackVM = IoC.Get <PlaybackViewModel>();
IsPlaybackEnabled = false;
// Command to view the Home view
HomeViewCommand = ReactiveCommand.Create();
HomeViewCommand.Subscribe(_ => _events.PublishOnUIThread(new ViewNavEvent(ViewNavEvent.ViewId.HomeView)));
// Command to view the Terimal view
TerminalViewCommand = ReactiveCommand.Create();
TerminalViewCommand.Subscribe(_ => _events.PublishOnUIThread(new ViewNavEvent(ViewNavEvent.ViewId.TerminalView)));
// Command to view the Settings view
SettingsViewCommand = ReactiveCommand.Create();
SettingsViewCommand.Subscribe(_ => _events.PublishOnUIThread(new ViewNavEvent(ViewNavEvent.ViewId.SettingsView)));
// Command to view the Settings view
AboutViewCommand = ReactiveCommand.Create();
AboutViewCommand.Subscribe(_ => _events.PublishOnUIThread(new ViewNavEvent(ViewNavEvent.ViewId.AboutView)));
// Command to view the Settings view
ValidationTestViewCommand = ReactiveCommand.Create();
ValidationTestViewCommand.Subscribe(_ => _events.PublishOnUIThread(new ViewNavEvent(ViewNavEvent.ViewId.ValidationTestView)));
// Command to go back a view
BackCommand = ReactiveCommand.Create();
BackCommand.Subscribe(_ => _events.PublishOnUIThread(new ViewNavEvent(ViewNavEvent.ViewId.Back)));
// Display the HomeViewModel
Handle(new ViewNavEvent(ViewNavEvent.ViewId.HomeView));
// Check for updates to the applications
CheckForUpdates();
Debug.Print("Shell Complete");
}
/// <summary>
/// Navigate to the view based off the
/// event given.
/// </summary>
/// <param name="message"></param>
private void NavigateToView(ViewNavEvent message)
{
switch (message.ID)
{
case ViewNavEvent.ViewId.HomeView:
var vmHome = IoC.Get <HomeViewModel>();
//MenuLinks = vmHome.GetMenu();
ActivateItem(vmHome);
IsNavBarEnabled = true;
IsPlaybackEnabled = false;
break;
case ViewNavEvent.ViewId.AboutView:
var aboutHome = IoC.Get <AboutViewModel>();
ActivateItem(aboutHome);
IsNavBarEnabled = true;
IsPlaybackEnabled = false;
break;
case ViewNavEvent.ViewId.TerminalView:
var adcpConn = IoC.Get <AdcpConnection>();
ActivateItem(adcpConn.TerminalVM);
IsNavBarEnabled = true;
IsPlaybackEnabled = false;
break;
case ViewNavEvent.ViewId.ViewDataView:
var vmViewData = IoC.Get <ViewDataBaseViewModel>();
ActivateItem(vmViewData);
IsNavBarEnabled = true;
IsPlaybackEnabled = true;
break;
case ViewNavEvent.ViewId.ValidationTestView:
var vtData = IoC.Get <ValidationTestBaseViewModel>();
ActivateItem(vtData);
IsNavBarEnabled = true;
IsPlaybackEnabled = true;
break;
case ViewNavEvent.ViewId.CompassCalView:
var ccData = IoC.Get <CompassCalViewModel>();
ActivateItem(ccData);
IsNavBarEnabled = true;
IsPlaybackEnabled = false;
break;
case ViewNavEvent.ViewId.ScreenDataView:
var sdData = IoC.Get <ScreenDataBaseViewModel>();
ActivateItem(sdData);
IsNavBarEnabled = true;
IsPlaybackEnabled = false;
break;
case ViewNavEvent.ViewId.DownloadDataView:
var dlData = IoC.Get <DownloadDataViewModel>();
ActivateItem(dlData);
IsNavBarEnabled = true;
IsPlaybackEnabled = false;
break;
case ViewNavEvent.ViewId.UpdateFirmwareView:
var ufData = IoC.Get <UpdateFirmwareViewModel>();
ActivateItem(ufData);
IsNavBarEnabled = true;
IsPlaybackEnabled = false;
break;
case ViewNavEvent.ViewId.CompassUtilityView:
var cuData = IoC.Get <CompassUtilityViewModel>();
ActivateItem(cuData);
IsNavBarEnabled = true;
IsPlaybackEnabled = false;
break;
case ViewNavEvent.ViewId.ExportDataView:
var edData = IoC.Get <ExportDataViewModel>();
ActivateItem(edData);
IsNavBarEnabled = true;
IsPlaybackEnabled = false;
break;
case ViewNavEvent.ViewId.ModeView:
var modeData = IoC.Get <ModeViewModel>();
ActivateItem(modeData);
IsNavBarEnabled = false;
IsPlaybackEnabled = false;
break;
case ViewNavEvent.ViewId.ProjectView:
var prjData = IoC.Get <ProjectViewModel>();
ActivateItem(prjData);
IsNavBarEnabled = true;
IsPlaybackEnabled = false;
break;
case ViewNavEvent.ViewId.NewProjectView:
var newPrjData = IoC.Get <NewProjectViewModel>();
ActivateItem(newPrjData);
IsNavBarEnabled = false;
IsPlaybackEnabled = false;
break;
case ViewNavEvent.ViewId.CommunicationsView:
var commData = IoC.Get <CommunicationViewModel>();
ActivateItem(commData);
IsNavBarEnabled = false;
IsPlaybackEnabled = false;
break;
case ViewNavEvent.ViewId.StorageView:
var strgData = IoC.Get <StorageViewModel>();
ActivateItem(strgData);
IsNavBarEnabled = false;
IsPlaybackEnabled = false;
break;
case ViewNavEvent.ViewId.LoadProjectsView:
var loadPrjData = IoC.Get <LoadProjectsViewModel>();
ActivateItem(loadPrjData);
IsNavBarEnabled = true;
IsPlaybackEnabled = false;
break;
case ViewNavEvent.ViewId.AdcpConfigurationView:
var adcpConfigData = IoC.Get <AdcpConfigurationViewModel>();
ActivateItem(adcpConfigData);
IsNavBarEnabled = false;
IsPlaybackEnabled = false;
break;
case ViewNavEvent.ViewId.AveragingView:
var avgData = IoC.Get <AveragingBaseViewModel>();
ActivateItem(avgData);
IsNavBarEnabled = true;
IsPlaybackEnabled = false;
break;
case ViewNavEvent.ViewId.BottomTrackOnView:
var btOnData = IoC.Get <BottomTrackOnViewModel>();
btOnData.SetConfigKey(message.Param);
ActivateItem(btOnData);
IsNavBarEnabled = false;
IsPlaybackEnabled = false;
break;
case ViewNavEvent.ViewId.BinsView:
var binData = IoC.Get <BinsViewModel>();
binData.SetConfigKey(message.Param);
ActivateItem(binData);
IsNavBarEnabled = false;
IsPlaybackEnabled = false;
break;
case ViewNavEvent.ViewId.BurstModeView:
var burstData = IoC.Get <BurstModeViewModel>();
burstData.SetConfigKey(message.Param);
ActivateItem(burstData);
IsNavBarEnabled = false;
IsPlaybackEnabled = false;
break;
case ViewNavEvent.ViewId.PingTimingView:
var pingTimingData = IoC.Get <PingTimingViewModel>();
if (pingTimingData.SetConfigKey(message.Param))
{
ActivateItem(pingTimingData);
}
else
{
var adcpConfigData1 = IoC.Get <AdcpConfigurationViewModel>();
ActivateItem(adcpConfigData1);
}
IsNavBarEnabled = false;
IsPlaybackEnabled = false;
break;
case ViewNavEvent.ViewId.FrequencyView:
var freqData = IoC.Get <FrequencyViewModel>();
ActivateItem(freqData);
IsNavBarEnabled = false;
IsPlaybackEnabled = false;
break;
case ViewNavEvent.ViewId.BroadbandModeView:
var bbData = IoC.Get <BroadbandModeViewModel>();
bbData.SetConfigKey(message.Param);
ActivateItem(bbData);
IsNavBarEnabled = false;
IsPlaybackEnabled = false;
break;
case ViewNavEvent.ViewId.NavSourcesView:
var navSrcData = IoC.Get <VesselMountViewModel>();
ActivateItem(navSrcData);
IsNavBarEnabled = false;
IsPlaybackEnabled = false;
break;
case ViewNavEvent.ViewId.SaveAdcpConfigurationView:
var saveAdcpConfigData = IoC.Get <SaveAdcpConfigurationViewModel>();
ActivateItem(saveAdcpConfigData);
IsNavBarEnabled = false;
IsPlaybackEnabled = false;
break;
case ViewNavEvent.ViewId.SalinityView:
var salData = IoC.Get <SalinityViewModel>();
ActivateItem(salData);
IsNavBarEnabled = false;
IsPlaybackEnabled = false;
break;
case ViewNavEvent.ViewId.TimeView:
var timeData = IoC.Get <TimeViewModel>();
ActivateItem(timeData);
IsNavBarEnabled = false;
IsPlaybackEnabled = false;
break;
case ViewNavEvent.ViewId.EnsembleIntervalView:
var ceiData = IoC.Get <EnsembleIntervalViewModel>();
ActivateItem(ceiData);
IsNavBarEnabled = false;
IsPlaybackEnabled = false;
break;
case ViewNavEvent.ViewId.SimpleCompassCalView:
var simpleCCData = IoC.Get <SimpleCompassCalViewModel>();
ActivateItem(simpleCCData);
IsNavBarEnabled = false;
bool?flag = message.Param as bool?;
if (flag.HasValue)
{
IsNavBarEnabled = flag.Value;
}
else
{
IsPlaybackEnabled = false;
}
break;
case ViewNavEvent.ViewId.SimpleCompassCalWizardView:
var simpleCCWizData = IoC.Get <SimpleCompassCalWizardViewModel>();
ActivateItem(simpleCCWizData);
IsNavBarEnabled = false;
IsPlaybackEnabled = false;
break;
case ViewNavEvent.ViewId.ZeroPressureSensorView:
var zeroPSData = IoC.Get <ZeroPressureSensorViewModel>();
ActivateItem(zeroPSData);
IsNavBarEnabled = false;
IsPlaybackEnabled = false;
break;
case ViewNavEvent.ViewId.DeployAdcpView:
var deployAdcpData = IoC.Get <DeployAdcpViewModel>();
ActivateItem(deployAdcpData);
IsNavBarEnabled = false;
IsPlaybackEnabled = false;
break;
case ViewNavEvent.ViewId.ScanAdcpView:
var scanAdcpData = IoC.Get <ScanAdcpViewModel>();
ActivateItem(scanAdcpData);
IsNavBarEnabled = false;
IsPlaybackEnabled = false;
break;
case ViewNavEvent.ViewId.AdcpUtilitiesView:
var adcpUtilData = IoC.Get <AdcpUtilitiesViewModel>();
ActivateItem(adcpUtilData);
IsNavBarEnabled = true;
IsPlaybackEnabled = false;
break;
case ViewNavEvent.ViewId.AdcpPredictionModelView:
var predData = IoC.Get <AdcpPredictionModelViewModel>();
ActivateItem(predData);
IsNavBarEnabled = true;
IsPlaybackEnabled = false;
break;
case ViewNavEvent.ViewId.VesselMountOptionsView:
var vmData = IoC.Get <VesselMountViewModel>();
ActivateItem(vmData);
IsNavBarEnabled = true;
IsPlaybackEnabled = false;
break;
case ViewNavEvent.ViewId.SelectPlaybackView:
var selPlaybackData = IoC.Get <SelectPlaybackViewModel>();
ActivateItem(selPlaybackData);
IsNavBarEnabled = true;
IsPlaybackEnabled = false;
break;
case ViewNavEvent.ViewId.DvlSetupView:
var dvlSetup = IoC.Get <DvlSetupViewModel>();
ActivateItem(dvlSetup);
IsNavBarEnabled = true;
IsPlaybackEnabled = false;
break;
case ViewNavEvent.ViewId.RtiCompassCalView:
var rtiCompassCal = IoC.Get <RtiCompassCalViewModel>();
ActivateItem(rtiCompassCal);
IsNavBarEnabled = true;
IsPlaybackEnabled = false;
break;
case ViewNavEvent.ViewId.BackscatterView:
var backScat = IoC.Get <BackscatterViewModel>();
ActivateItem(backScat);
IsNavBarEnabled = true;
IsPlaybackEnabled = true;
break;
case ViewNavEvent.ViewId.DiagnosticView:
var diag = IoC.Get <DiagnosticsBaseViewModel>();
ActivateItem(diag);
IsNavBarEnabled = true;
IsPlaybackEnabled = false;
break;
case ViewNavEvent.ViewId.DataOutputView:
var dataOut = IoC.Get <BaseDataOutputViewModel>();
ActivateItem(dataOut);
IsNavBarEnabled = true;
IsPlaybackEnabled = true;
break;
case ViewNavEvent.ViewId.DataFormatView:
var dataFormat = IoC.Get <DataFormatViewModel>();
ActivateItem(dataFormat);
IsNavBarEnabled = true;
IsPlaybackEnabled = true;
break;
//case ViewNavEvent.ViewId.SettingsView:
// var vmSettings = IoC.Get<SettingsViewModel>();
// ActivateItem(vmSettings);
//break;
default:
break;
}
}
