public void LoadFrom(HoleCardRangeDefinition def)
{
if (def == null)
{
this.Name = string.Empty;
this.Description = string.Empty;
this.DefaultRange = float.NaN;
this.DefaultVariation = float.NaN;
this.Hands = null;
}
else
{
this.Name = def.Name;
this.Description = def.Description;
this.DefaultRange = def.DefaultRange;
this.DefaultVariation = def.DefaultVariation;
ObservableCollection<HandDefinitionModel> defs = new ObservableCollection<HandDefinitionModel>();
foreach (HandDefinition handDef in def.Hands.OrderByDescending(h => h.Value))
{
HandDefinitionModel hand = new HandDefinitionModel(handDef);
hand.RearrangeRanks = new HandDefinitionModel.RearrangeRanksHandler(RearrangeRanks);
defs.Add(hand);
}
this.Hands = defs;
}
}
/// <summary>
/// re-arrange ranks from start drag to new listing
/// </summary>
/// <param name="startDragHand"></param>
/// <param name="newListingHand"></param>
public void RearrangeRanks(HandDefinitionModel startDragHand, HandDefinitionModel newListingHand)
{
int oldIndex = Hands.IndexOf(startDragHand);
int newIndex = Hands.IndexOf(newListingHand);
startDragHand.Value = newListingHand.Value; // replace start rank value to the new rank value
int indexOffset = (newIndex > oldIndex) ? 1 : -1;
int currentIndex = oldIndex;
// update from next of the start rank value to the new rank value
while (currentIndex != newIndex)
{
currentIndex = currentIndex + indexOffset;
Hands[currentIndex].Value = Hands[currentIndex].Value + indexOffset;
}
Hands.Move(oldIndex, newIndex);
InvalidateProperty(HandRangeDefinitionModel.HandsProperty);
}
/// <summary>
/// re-arrange ranks with current hand's rank changed
/// </summary>
/// <param name="hand"></param>
protected void RearrangeRanks(HandDefinitionModel hand)
{
HandDefinitionModel startDragHand = hand;
HandDefinitionModel newListingHand = Hands[169 - (int)(hand.Value)];
RearrangeRanks(startDragHand, newListingHand);
}
protected void SetModel(object sender, DependencyPropertyChangedEventArgs e)
{
Model = DataContext as HandDefinitionModel;
if (Model == null) return;
}
