public static void AssignTask(IProgressDialogController progress, ITask task)
{
var taskManager = new TaskManager(task.Name);
taskManager.Enqueue(task);
var progressChangedHandler = new EventHandler((o, e) =>
{
progress.SetProgress(taskManager.Progress);
if (ProgressScope.ProgressEquals(taskManager.Progress, 1.0))
{
progress.CloseAsync();
}
});
var statusMessageChangedHandler = new EventHandler((o, e) => progress.SetMessage(taskManager.StatusMessage));
var isIndetermineChangedHandler = new EventHandler((o, e) => { if (taskManager.IsIndeterminate)
{
progress.SetIndeterminate();
}
});
taskManager.ProgressChanged += progressChangedHandler;
taskManager.StatusMessageChanged += statusMessageChangedHandler;
taskManager.IsIndetermineChanged += isIndetermineChangedHandler;
taskManager.Process().Wait();
taskManager.ProgressChanged -= progressChangedHandler;
taskManager.StatusMessageChanged -= statusMessageChangedHandler;
taskManager.IsIndetermineChanged -= isIndetermineChangedHandler;
}
void ProgressBarAnimation_Completed(object sender, EventArgs e)
{
if (ProgressScope.ProgressEquals(this.ViewModel.LoadingProgress, 1.0))
{
this.ViewModel.LoadingIsIndeterminate = true;
this.ViewModel.LoadingStatusText = this.L("splash", "status_preparing");
}
_progressBarAnimation.Completed -= ProgressBarAnimation_Completed;
_progressBarAnimation = null;
}
void taskManager_ProgressChanged(object sender, EventArgs e)
{
var taskManager = (TaskManager)sender;
_activeTaskManager = taskManager;
if (ProgressScope.ProgressEquals(taskManager.Progress, 1.0))
{
this.RemoveTaskManager(taskManager);
}
}