public Step(int key, ReduxAction action, object state, ObjectData actionData, ObjectTreeItem actionTreeItem, ObjectData stateData, ObjectTreeItem stateTreeItem,
DifferenceItem differenceItem, bool differenceCalculated)
{
Key = key;
Action = action;
State = state;
ActionData = actionData;
ActionTreeItem = actionTreeItem;
StateData = stateData;
StateTreeItem = stateTreeItem;
DifferenceItem = differenceItem;
DifferenceCalculated = differenceCalculated;
}
public static DifferenceItemContainer FromList(ListObjectTreeItem current, ListObjectTreeItem next)
{
List <DifferenceItem> modifications = new List <DifferenceItem>();
var nextChildren = new List <ObjectTreeItem>(next.Children);
foreach (var item in current.Children)
{
ObjectTreeItem nextItem;
if (item != null)
{
nextItem = next.Children.SingleOrDefault(i => AreKeysEqual(item, i));
}
else
{
nextItem = next.Children.SingleOrDefault(i => Equals(i, item));
}
if (nextItem == null)
{
modifications.Add(new DifferenceItem(item, null, DiffType.Removed));
}
else
{
DifferenceItem differenceTree = CreateDifferenceTree(item, nextItem);
if (differenceTree != null && differenceTree.DiffType != DiffType.None)
{
modifications.Add(differenceTree);
}
nextChildren.Remove(nextItem);
}
}
foreach (var nextItem in nextChildren)
{
modifications.Add(FromBranchAdded(nextItem));
}
if (modifications.Count > 0)
{
return(new DifferenceItemContainer(modifications.ToArray(), current, next, DiffType.Modified));
}
return(null);
}
