public GroupingControllerTasksWithCategories(GridControl grid)
{
this.fGrid = grid;
this.fTasks = TasksWithCategories.GetTasksWithCategories();
grid.EndGrouping += new RoutedEventHandler(Grid_Grouping);
SetDataSource();
}
public static Categories GetCategories(TasksWithCategories collection)
{
Categories ret = new Categories();
string[] names = new string[] { "Business", "Competitor", "Favorites", "Gifts", "Goals", "Holiday", "Ideas", "International", "Personal" };
for (int i = 0; i < names.Length; i++)
{
ret.List.Add(new Category(i + 1, names[i]));
}
return(ret);
}
static string GetCategoryByTask(TasksWithCategories collection, Task task)
{
string ret = "";
for (int i = 0; i < collection.fCategories.Count; i++)
{
if (collection.HasCategory(task, collection.fCategories[i]))
{
ret += string.Format("{0}{1}", (ret == "" ? "" : ", "), collection.fCategories[i].CategoryName);
}
}
if (ret == "")
{
ret = "<None>";
}
return(ret);
}
public static TasksWithCategories GetTasksWithCategories()
{
TasksWithCategories ret = new TasksWithCategories();
Random rnd = new Random();
for (int i = 0; i < Tasks.MaxTasks; i++)
{
for (int j = 0; j < 1 + rnd.Next(Categories.MaxCategories); j++)
{
Category cat = ret.fCategories[rnd.Next(ret.fCategories.Count)];
if (!ret.HasCategory(ret.fTasks[i], cat))
{
ret.List.Add(new Relation(ret.fTasks[i], cat));
}
}
}
return(ret);
}
public static Tasks GetTasks(TasksWithCategories collection)
{
Tasks ret = new Tasks();
Random rnd = new Random();
for (int i = 0; i < MaxTasks; i++)
{
int index = i + 1;
ret.List.Add(ViewModelSource.Create(() => new Task(collection, index, "Task" + index, DateTime.Today.AddDays(rnd.Next(5)))));
if (i == 2)
{
ret[i].PercentComplete = 50;
}
if (i == 6)
{
ret[i].PercentComplete = 100;
}
}
return(ret);
}