public ZkooHostAppWithTutorialApplication()
: base()
{
// TODO: Check the correct way to catch all exceptions and show it "We're sorry" dialog. But the next way is still meaningless now, and sometimes this code can cause a problem that application cannot exit.
//AppDomain.CurrentDomain.UnhandledException += (sender, e) => { ShutdownApplicationByException((Exception)e.ExceptionObject); };
try
{
Egs.BindableResources.Current.CultureChanged += delegate
{
ApplicationCommonSettings.HostApplicationName = Egs.EgsDeviceControlCore.Properties.Resources.CommonStrings_Zkoo;
Egs.ZkooTutorial.BindableResources.Current.ChangeCulture(Egs.EgsDeviceControlCore.Properties.Resources.Culture.Name);
};
Egs.BindableResources.Current.ChangeCulture(ApplicationCommonSettings.DefaultCultureInfoName);
if (DuplicatedProcessStartBlocking.TryGetMutexOnTheBeginningOfApplicationConstructor() == false)
{
var msg = string.Format(System.Globalization.CultureInfo.InvariantCulture, Egs.EgsDeviceControlCore.Properties.Resources.CommonStrings_Application0IsAlreadyRunning, ApplicationCommonSettings.HostApplicationName);
MessageBox.Show(msg, ApplicationCommonSettings.HostApplicationName);
if (Application.Current != null)
{
Application.Current.Shutdown();
}
return;
}
hostAppComponents = new EgsHostAppBaseComponents();
hostAppComponents.InitializeOnceAtStartup();
hostAppComponents.HasResetSettings += delegate
{
// You can modify the application default settings here.
hostAppComponents.Device.Settings.FaceDetectionMethod.Value = Egs.PropertyTypes.FaceDetectionMethods.DefaultProcessOnEgsHostApplication;
hostAppComponents.IsToStartTutorialWhenHostApplicationStart = true;
};
if (SettingsSerialization.LoadSettingsJsonFile(hostAppComponents) == false)
{
hostAppComponents.Reset();
}
hostAppComponents.CameraViewWindow.Closed += delegate { hostAppComponents.Dispose(); };
hostAppComponents.Disposing += delegate
{
// NOTE: Save settings before Dispose(). Target event is not Disposed but Disposing.
if (hostAppComponents.CanSaveSettingsJsonFileSafely)
{
SettingsSerialization.SaveSettingsJsonFile(hostAppComponents);
}
if (navigator != null)
{
// detach static event
Microsoft.Win32.SystemEvents.DisplaySettingsChanged -= SystemEvents_DisplaySettingsChanged;
}
// NOTE: IMPORTANT!
if (navigator != null)
{
navigator.Close(); navigator = null;
}
zkooTutorialModel = null;
};
base.Exit += delegate
{
if (hostAppComponents != null)
{
hostAppComponents.Dispose(); hostAppComponents = null;
}
DuplicatedProcessStartBlocking.ReleaseMutex();
};
hostAppComponents.CheckIfDeviceFirmwareIsLatestOrNotAndExitApplicationIfFailed();
// NOTE: If users exit the application by the button on Camera View while "Firmware Update" dialog, exception occurs.
// MUSTDO: We will fix this.
if (hostAppComponents.SettingsWindow == null)
{
return;
}
// NOTE: Codes about "Tutorial" application.
// TODO: Tutorial application should be independent from this host application, so I wrote it as an event handler.
var hasZkooTutorialLaunched = false;
var zkooTutorialLaunchAction = new Action(() =>
{
if (hasZkooTutorialLaunched == false)
{
zkooTutorialModel = new ZkooTutorialModel(hostAppComponents);
navigator = new MainNavigationWindow();
// attach static event
Microsoft.Win32.SystemEvents.DisplaySettingsChanged += SystemEvents_DisplaySettingsChanged;
// NOTE: TODO: When exceptions occur in Initialize, we have to distinguish whether from Settings files or from source code.
zkooTutorialModel.TutorialAppHeaderMenu.InitializeOnceAtStartup(navigator, zkooTutorialModel);
zkooTutorialModel.InitializeOnceAtStartup(hostAppComponents);
navigator.InitializeOnceAtStartup(zkooTutorialModel);
hasZkooTutorialLaunched = true;
}
navigator.StartTutorial();
});
hostAppComponents.SettingsWindow.SettingsUserControl.TutorialAppSettingsGroupBoxVisibility = Visibility.Visible;
hostAppComponents.StartTutorialCommand.PerformEventHandler += delegate
{
zkooTutorialLaunchAction.Invoke();
};
hostAppComponents.IsStartingDeviceFirmwareUpdate += delegate { if (navigator != null)
{
navigator.ExitTutorial();
}
};
hostAppComponents.IsStartingHostApplicationUpdate += delegate { if (navigator != null)
{
navigator.ExitTutorial();
}
};
if (ApplicationCommonSettings.IsInternalRelease || ApplicationCommonSettings.IsDebuggingInternal)
{
var exvisionInternalSettingsTabItem = new System.Windows.Controls.TabItem()
{
Header = "Exvision"
};
exvisionInternalSettingsTabItem.Content = new Egs.Views.ExvisionSettingsUserControl();
hostAppComponents.SettingsWindow.SettingsUserControl.SettingsTabControl.Items.Add(exvisionInternalSettingsTabItem);
}
if (hostAppComponents.IsToStartTutorialWhenHostApplicationStart)
{
zkooTutorialLaunchAction.Invoke();
}
}
catch (Exception ex)
{
ShutdownApplicationByException(ex);
}
}
public ZkooHostAppApplication()
: base()
{
hostAppComponents = null;
try
{
Egs.BindableResources.Current.CultureChanged += delegate
{
ApplicationCommonSettings.HostApplicationName = Egs.EgsDeviceControlCore.Properties.Resources.CommonStrings_GestureCamera;
};
Egs.BindableResources.Current.ChangeCulture(ApplicationCommonSettings.DefaultCultureInfoName);
if (DuplicatedProcessStartBlocking.TryGetMutexOnTheBeginningOfApplicationConstructor() == false)
{
var msg = string.Format(System.Globalization.CultureInfo.InvariantCulture, Egs.EgsDeviceControlCore.Properties.Resources.CommonStrings_Application0IsAlreadyRunning, ApplicationCommonSettings.HostApplicationName);
MessageBox.Show(msg, ApplicationCommonSettings.HostApplicationName);
if (Application.Current != null)
{
Application.Current.Shutdown();
}
return;
}
hostAppComponents = new EgsHostAppBaseComponents();
hostAppComponents.InitializeOnceAtStartup();
hostAppComponents.HasResetSettings += delegate
{
// You can modify the application default settings here.
hostAppComponents.Device.Settings.CursorSpeedAndPrecisionMode.Value = Egs.PropertyTypes.CursorSpeedAndPrecisionModes.Standard;
hostAppComponents.Device.Settings.FaceDetectionMethod.Value = Egs.PropertyTypes.FaceDetectionMethods.DefaultProcessOnEgsHostApplication;
};
if (SettingsSerialization.LoadSettingsJsonFile(hostAppComponents) == false)
{
hostAppComponents.Reset();
}
hostAppComponents.CameraViewWindow.Closed += delegate { hostAppComponents.Dispose(); };
hostAppComponents.Disposing += delegate
{
// NOTE: Save settings before Dispose(). Target event is not Disposed but Disposing.
if (hostAppComponents.CanSaveSettingsJsonFileSafely)
{
SettingsSerialization.SaveSettingsJsonFile(hostAppComponents);
}
};
base.Exit += delegate
{
if (hostAppComponents != null)
{
hostAppComponents.Dispose(); hostAppComponents = null;
}
DuplicatedProcessStartBlocking.ReleaseMutex();
};
hostAppComponents.CheckIfDeviceFirmwareIsLatestOrNotAndExitApplicationIfFailed();
// NOTE: If users exit the application by the button on Camera View while "Firmware Update" dialog, exception occurs.
// MUSTDO: We will fix this.
if (hostAppComponents.SettingsWindow == null)
{
return;
}
// TODO: The tutorial program will be separated into an independent application.
hostAppComponents.SettingsWindow.SettingsUserControl.TutorialAppSettingsGroupBoxVisibility = Visibility.Collapsed;
hostAppComponents.StartTutorialCommand.CanPerform = false;
}
catch (Exception ex)
{
ShutdownApplicationByException(ex);
}
}
