/// <summary>
/// Creates an exact copy of this card but for two differences.
/// It has a newly generated Guid and can be assigned to a new owning set.
/// This clone is effectively a whole new card with the same template
/// and element values as the source it was cloned from. There are no links
/// shared between this card the new clone.
/// </summary>
/// <param name="owningSet"></param>
/// <returns></returns>
public ICardViewItem CloneCard(ICardSetModel owningSet)
{
ICardViewItem card = new CardViewItem(this.Template);
owningSet.RegisterCard(card);
return(card);
}
private void CardDropAction(object sender, DragEventArgs e)
{
if (e.Data.GetDataPresent(typeof(ITreeViewItem).Name))
{
TreeViewItem targetItem = sender as TreeViewItem;
ITreeViewItem target = targetItem.DataContext as ITreeViewItem;
ITreeViewItem card = e.Data.GetData(typeof(ITreeViewItem).Name) as ITreeViewItem;
//did we drop onto a card or a deck
ICardModel dropTarget = target as ICardModel;
ICardSetViewItem setModel = TreeHelper.InferSet(targetItem);
if (setModel != null && card != null)
{
ICardSetModel set = setModel as ICardSetModel;
if (setModel == card.Parent)
{
//moving within the same set
//did we drop on a deck or a card
if (dropTarget != null)
{
if (dropTarget != card as ICardModel)
{
set.SwitchCardOrder(card as ICardModel, dropTarget, true);
}
}
}
else
{
//moving to a new set - first, move to the set
ICardSetModel owner = card.Parent as ICardSetModel;
owner.UnregisterCard(card as ICardModel);
owner = set as ICardSetModel;
owner.RegisterCard(card as ICardModel);
//did we drop on a deck or a card - move card within the set
if (dropTarget != null)
{
if (dropTarget != card as ICardModel)
{
set.SwitchCardOrder(card as ICardModel, dropTarget, true);
}
}
}
NotifyPropertyChanged("ObservableSets");
}
else
{
MessageBox.Show("There was an error attempting to determine the card or deck during the drag operation.\n " +
"Hell! I don't even know if it was a card or a deck!");
return;
}
}
}