public static CartAndScheduleEntry AddToCart(CartAndScheduleEntry entry)
{
instance.cart.Insert(0, entry);
if (instance.visibleSemesters.Contains(entry.SemesterObject))
{
instance.visible.Insert(0, entry);
NotifyChange(NotifyCollectionChangedAction.Add, entry);
}
return(entry);
}
public static void AddToSchedule(CartAndScheduleEntry entry)
{
Console.WriteLine("Moving this course to schedule");
instance.schedule.Insert(0, entry);
if (instance.visibleSemesters.Contains(entry.SemesterObject))
{
instance.visible.Insert(0, entry);
NotifyChange(NotifyCollectionChangedAction.Add, entry);
}
}
private static void NotifyChange(NotifyCollectionChangedAction action, CartAndScheduleEntry entry)
{
if (instance.CollectionChanged != null)
{
instance.CollectionChanged(instance, new NotifyCollectionChangedEventArgs(action));
Console.WriteLine("Notified change in cart");
}
else
{
Console.WriteLine("Did not notify change in cart");
}
}
public void Execute(object parameter)
{
Offering selected = course.SelectedOffering();
if (selected != null)
{
CourseSelectorCourses.RemoveCourse(course);
CartAndScheduleEntry entry = CartSelections.AddToCart(course);
Messages.AddUndoMessage("Added " + course.Department + " " + course.Number + " in " + entry.Semester + " to Cart", () => CartSelections.RemoveFromCart(entry));
}
else
{
MessageBox.Show("Please ensure all sections (lecture/tutorial/lab) are selected for the course you wish to add");
}
}
public static void RemoveFromSchedule(CartAndScheduleEntry entry)
{
if (instance.visible.Contains(entry))
{
instance.visible.Remove(entry);
if (instance.CollectionChanged != null)
{
instance.CollectionChanged(instance, new NotifyCollectionChangedEventArgs(NotifyCollectionChangedAction.Remove, entry));
}
}
if (instance.schedule.Contains(entry))
{
instance.schedule.Remove(entry);
}
}
public static CartAndScheduleEntry AddToCart(Course course)
{
Console.WriteLine("Moving this course to cart");
Offering selected = course.SelectedOffering();
Section chosenLecture = selected.Lecture;
Section chosenTutorial = null;
Section chosenLab = null;
if (selected.Tutorials.Count > 0)
{
foreach (Section tutorial in selected.Tutorials)
{
if (tutorial.IsChecked == true)
{
chosenTutorial = tutorial;
break;
}
}
}
if (selected.Labs.Count > 0)
{
foreach (Section lab in selected.Labs)
{
if (lab.IsChecked == true)
{
chosenLab = lab;
break;
}
}
}
CartAndScheduleEntry entry = new CartAndScheduleEntry(course.Department, course.Number, course.Title, course.Semester, course.SemesterObject, chosenLecture, chosenLab, chosenTutorial);
instance.cart.Insert(0, entry);
if (instance.visibleSemesters.Contains(entry.SemesterObject))
{
instance.visible.Insert(0, entry);
NotifyChange(NotifyCollectionChangedAction.Add, entry);
}
return(entry);
}
public void reverseEnroll(CartAndScheduleEntry entry)
{
entry.UpdateRemoveFromCart();
CartSelections.AddToCart(entry);
ScheduleSelections.RemoveFromSchedule(entry);
}
public EnrollCourseCommand(CartAndScheduleEntry entry)
{
this.entry = entry;
}
public RemoveFromCartCommand(CartAndScheduleEntry entry)
{
this.entry = entry;
}