private void AddTask(Task parentTask)
		{
			var addTaskViewModel = new AddTaskViewModel(addTaskViewFactory.Create(), tasksRepository);
			addTaskViewModel.ParentTask = parentTask;
			addTaskViewModel.Present();
			SelectedItem = null;
			UpdateTasks();
		}
		private void CreateTaskHandler(object sender, DelegateCommandEventArgs eventArgs)
		{
			var task = new Task(TaskName, Executors);
			if (ParentTask != null)
			{
				ParentTask.AddSubtask(task);
			}
			tasksRepository.Add(task);		
			view.Close();
		}
Exemplo n.º 3
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		public void AddSubtask(Task task)
		{
			if (task == this)
			{
				throw new ArgumentException("задача не может быть подзадачей для самой себя");
			}
			if(!subtasks.Contains(task))
			{
				task.ParentTask = this;
				subtasks.Add(task);
			}
		}
		private TreeViewItem CreateTaskTreeViewItem(Task task)
		{
			var taskTreeViewItem = new TreeViewItem();
			taskTreeViewItem.DataContext = task;
			taskTreeViewItem.Header = task.Name;
			foreach(var childTask in task.Subtasks)
			{
				taskTreeViewItem.Items.Add(CreateTaskTreeViewItem(childTask));
			}
			return taskTreeViewItem;
		}