public async Task TestRunOn()
{
var taskSchedulerId = TaskScheduler.Current.Id;
Log.Info().WriteLine("Current id: {0}", taskSchedulerId);
UiContext.Initialize();
var window = new Window
{
Width = 200,
Height = 200
};
window.Show();
// Should not throw anything
window.Focus();
// Make sure the current task scheduler is not for the UI thread
await Task.Delay(10).ConfigureAwait(false);
// Should throw
Assert.Throws <InvalidOperationException>(() => window.Focus());
// This should also not throw anything
await UiContext.RunOn(() =>
{
var taskSchedulerIdInside = TaskScheduler.Current.Id;
Log.Info().WriteLine("Current id inside: {0}", taskSchedulerIdInside);
Assert.NotEqual(taskSchedulerId, taskSchedulerIdInside);
window.Close();
});
}
/// <summary>
/// Make sure we startup everything after WPF instanciated
/// </summary>
/// <param name="e">StartupEventArgs</param>
protected override async void OnStartup(StartupEventArgs e)
{
// Enable UI access for different Dapplo packages, especially the UiContext.RunOn
// This only works here, not before the Application is started and not later
UiContext.Initialize();
_bootstrapper.Configure();
// Register the UI SynchronizationContext, this can be retrieved by specifying the name "ui" for the argument
_bootstrapper.Builder.RegisterInstance(SynchronizationContext.Current).Named <SynchronizationContext>("ui");
_bootstrapper.Builder.RegisterInstance(TaskScheduler.FromCurrentSynchronizationContext()).Named <TaskScheduler>("ui");
// Prepare the bootstrapper
await _bootstrapper.InitializeAsync().ConfigureAwait(true);
// The following makes sure that Caliburn.Micro is correctly initialized on the right thread and Execute.OnUIThread works
// Very important to do this, after all assemblies are loaded!
_caliburnMicroBootstrapper = new CaliburnMicroBootstrapper(_bootstrapper);
_caliburnMicroBootstrapper.Initialize();
// Now check if there is a lock, if so we invoke OnAlreadyRunning and return
if (_bootstrapper.IsAlreadyRunning)
{
var exitCode = OnAlreadyRunning?.Invoke() ?? -1;
Shutdown(exitCode);
return;
}
// Start Dapplo, do not use configure-await false here, so the OnStartup doesn't have any issues
await _bootstrapper.StartupAsync().ConfigureAwait(true);
// This also triggers the Caliburn.Micro.BootstrapperBase.OnStartup
base.OnStartup(e);
}
/// <summary>
/// 画面ロード時のイベントです
/// </summary>
/// <param name="sender">sender</param>
/// <param name="e">e</param>
private void OnLoad(object sender, EventArgs e)
{
UiContext.Initialize();
ResourceManager.Instance.MainForm = this;
Program.ActionTermOutTimerEventOnCompleted -= this.ActionTermOutTimerEventOnCompleted;
Program.ActionTermOutTimerEventOnCompleted += this.ActionTermOutTimerEventOnCompleted;
this.DgvAllTasks.Initialize(true);
this.DgvRecentTasks.Initialize(false);
this.DgvAllTasks.UpdateEvent += this.DgvAllTasksOnUpdateEvent;
this.DgvRecentTasks.UpdateEvent += this.DgvRecentTasksOnUpdateEvent;
this.ShowAllTaskListInDgvAllTasks();
this.DgvAllTasksOnUpdateEvent(null, null);
this.InitializeGroupList();
this.TxtFilter.TextChanged += this.TxtFilter_OnTextChanged;
this.UpdateCurrentDateTime();
}
