public Tuple<IEnumerable<Task>, Task> Insert_Task_to_Destination(Task task, Tuple<int, int> destination) {
task.Column = destination.Item1;
tasks[destination.Item1].Insert(destination.Item2, task);
foreach (var column in tasks.Keys) {
for (var i = 0; i < tasks[column].Count; i++) {
tasks[column][i].Position = i;
}
}
var all_tasks = tasks.Values.SelectMany(listOfTasks => listOfTasks);
return new Tuple<IEnumerable<Task>, Task>(all_tasks, task);
}
public void Add_Task(Task task) {
var listbox = (ListBox)panel.Children[task.Column];
listbox.Items.Insert(task.Position, task.Text);
}
public void Set_Tasks(IEnumerable<Task> tasks, Task selectedTask) {
Set_Tasks(tasks);
listboxes[selectedTask.Column].SelectedIndex = selectedTask.Position;
}
public string Extract_Text(Task task) {
return task.Text;
}
public Task Check_WIP_Limit(Task task) {
return task;
}
public Task Add_new_Task(Task task) {
tasks[task.Column].Insert(task.Position, task);
return task;
}
