void FanCanvas_PreviewMouseLeftButtonDown(object sender, System.Windows.Input.MouseButtonEventArgs e)
{
if (e.Source is CardShape)
{
var card = (CardShape)e.Source;
_dragOriginalPos = GetMousePositionForDragCalculations(e);
_cardBeingDragged = card;
}
}
public virtual Card CardFromShape(CardShape shape)
{
var str = shape.GetCardFace();
foreach (var card in AllCards())
{
if (card.ToString() == str)
{
return(card);
}
}
return(null);
}
void FanCanvas_PreviewMouseLeftButtonUp(object sender, System.Windows.Input.MouseButtonEventArgs e)
{
if (_cardBeingDragged != null)
{
_dragsInLimbo.Add(_cardBeingDragged);
_cardBeingDragged = null;
if (_isDrag)
{
_isDrag = false;
AdornerLayerForDrag().Remove(_dragAdorner);
_dragAdorner = null;
this.ReleaseMouseCapture();
var dropEventArgs = new CardDropEventArgs(_dragsInLimbo.Last(), e, CardDropEvent, this);
RaiseEvent(dropEventArgs);
}
}
}
public void CancelDrag(CardShape draggedCard)
{
_dragsInLimbo.Remove(draggedCard);
draggedCard.HighlightOnVisibility = true;
draggedCard.Visibility = System.Windows.Visibility.Visible;
}
public CardDropEventArgs(CardShape cardShape, MouseEventArgs mouseEventArgs, RoutedEvent routedEvent, object source)
: base(routedEvent, source)
{
Init(cardShape, mouseEventArgs);
}
public CardDropEventArgs(CardShape cardShape, MouseEventArgs mouseEventArgs, RoutedEvent routedEvent)
: base(routedEvent)
{
Init(cardShape, mouseEventArgs);
}
private void Init(CardShape cardShape, MouseEventArgs mouseEventArgs)
{
this.CardShape = cardShape;
this.MouseEventArgs = mouseEventArgs;
}
public CardDropEventArgs(CardShape cardShape, MouseEventArgs mouseEventArgs)
{
Init(cardShape, mouseEventArgs);
}