// dropping a course onto the schedule
private void ScheduleGrid_MouseUp(object sender, MouseButtonEventArgs e)
{
if (released != null)
{
bool dropConflict = false;
foreach (UIElement ui in ScheduleGrid.Children)
{
GridSection gs = ui as GridSection;
if (gs != null)
{
Point p = Mouse.GetPosition(gs);
if (IsHoveringGridSection(gs, p) && gs.parentClass == released)
{
if (!IsReleasedConflicting(gs))
{
PlaceOnGrid(gs);
break;
}
else
{
if (!conflicting.parentClass.data.name.Equals(gs.parentClass.data.name))
{
ConfirmationWin win = CreateWindow("Dropping", "Are you sure you wish to drop " + conflicting.parentClass.data.name + " to add " + released.data.name + "?");
win.ShowDialog();
if (ConfirmResult)
{
dropConflict = true;
PlaceOnGrid(gs);
}
}
}
}
}
}
if (dropConflict)
{
conflicting.parentClass.ResetPosition(false);
conflicting.parentClass.HideConnected();
ClassSection other = conflicting.parentClass.other;
if (other != null)
{
if (other.onGrid)
{
other.ResetPosition(false);
other.HideConnected();
}
}
CourseList_Clear(conflicting.parentClass.data.name);
}
}
}
private void Window_MouseUp(object sender, MouseButtonEventArgs e)
{
if (released != null)
{
if (IsHoveringGarbage(TrashEmpty) || IsHoveringGarbage(TrashFull))
{
if (released.onGrid && released.originalParent.Children.Count == 0)
{
ConfirmationWin win = CreateWindow("Dropping", "Are you sure you wish to drop: " + released.data.name);
win.ShowDialog();
if (ConfirmResult)
{
CourseList_Clear(released.name);
released.ResetPosition(false);
ClassSection other = released.other;
if (other != null)
{
if (other.onGrid)
{
other.ResetPosition(false);
other.HideConnected();
}
}
}
else
{
released.Margin = released.originalMargin;
released.OnGridPlace(true);
}
}
else
{
released.ResetPosition();
}
}
else
{
if (released.onGrid)
{
released.Margin = new Thickness(5, 0, 5, 0);
released.OnGridPlace(true);
}
else
{
released.ResetPosition();
}
}
released = null;
}
}