private void CaseInfoChangePriority(CasePropertySet item, bool moveUp)
{
var siblingItem = moveUp ? Items.FirstOrDefault(
x => x.Priority <= item.Priority && x.CasePropertySetId != item.CasePropertySetId)
: Items.FirstOrDefault(x => x.Priority > item.Priority);
if (siblingItem != null)
{
var tmpPriority = item.Priority;
if (item.Priority == siblingItem.Priority)
{
item.Priority = siblingItem.Priority + (moveUp ? 1 : -1);
}
else
{
item.Priority = siblingItem.Priority;
}
siblingItem.Priority = tmpPriority;
using (var repository = _repositoryFactory.GetRepositoryInstance())
{
var it1 = repository.CasePropertySets.Where(x => x.CasePropertySetId == item.CasePropertySetId).SingleOrDefault();
var it2 =
repository.CasePropertySets.Where(x => x.CasePropertySetId == siblingItem.CasePropertySetId).SingleOrDefault();
it1.Priority = item.Priority;
it2.Priority = siblingItem.Priority;
repository.UnitOfWork.Commit();
}
OnUIThread(() => ItemsView.Refresh());
ItemMoveUpCommand.RaiseCanExecuteChanged();
ItemMoveDownCommand.RaiseCanExecuteChanged();
}
}
public override void RaiseCanExecuteChanged()
{
base.RaiseCanExecuteChanged();
if (ItemMoveUpCommand != null)
{
ItemMoveUpCommand.RaiseCanExecuteChanged();
}
if (ItemMoveDownCommand != null)
{
ItemMoveDownCommand.RaiseCanExecuteChanged();
}
if (ItemsView != null)
{
ItemsView.Refresh();
}
}
