public NewTaskVM()
{
Create = new DelegateCommand(() =>
{
CurrentTasks.Instance().InsertNewTask(task);
TaskCreated?.Invoke();
});
}
public MainVM()
{
TaskList = new ObservableCollection <Task>(CurrentTasks.Instance().Tasks);
OpenNewTaskWindow = new DelegateCommand(openNewTaskWindow);
StartTask = new DelegateCommand(startTask);
((INotifyCollectionChanged)CurrentTasks.Instance().Tasks).CollectionChanged += (s, a) =>
{
if (a.NewItems?.Count == 1)
{
Application.Current.Dispatcher.BeginInvoke(new Action(() =>
TaskList.Add(a.NewItems[0] as Task)));
}
if (a.OldItems?.Count == 1)
{
Application.Current.Dispatcher.BeginInvoke(new Action(() =>
TaskList.Remove(a.OldItems[0] as Task)));
}
};
}