/// <summary>
/// Creates the elementManager style as provided by the QLS node by inserting
/// the manager objects provided by the QLS and insterts the given children into
/// the tree on the positions defined in the QLS
/// </summary>
/// <param name="collection">Collection element to be reconstructed</param>
/// <param name="children">Children that can occur as a child of the collection element</param>
/// <param name="qlsChildren">Children of the QLS node that mached the collection node</param>
/// <param name="controller">ElementManagerController for element creation</param>
/// <returns>Element manager collection that contains all QLS defined children</returns>
private static ElementManagerCollection ReconstructElementCollection(ElementManagerCollection collection, ref List <ElementManagerLeaf> children, QLSNode qlsNode, ElementManagerController controller)
{
collection.Children.Clear();
foreach (QLSNode node in qlsNode.Children)
{
switch (node.NodeType)
{
case QLSNodeType.Page:
case QLSNodeType.Section:
ElementManagerCollection collectionChild = AddQLSToCollection(node, collection, controller);
collectionChild = ReconstructElementCollection(collectionChild, ref children, node, controller);
collection.AddChild(collectionChild);
break;
case QLSNodeType.Question:
IEnumerable <ElementManagerLeaf> foundMatches = children.Where(o => o.Identifier == node.ID).Select(o => o as ElementManagerLeaf);
if (foundMatches.Count() != 1)
{
throw new InvalidOperationException(string.Format("Identifier: {0}, used in QLS, was found {1} times in QL!", node.ID, foundMatches.Count()));
}
ElementManagerLeaf child = foundMatches.First();
children.Remove(child);
collection.AddChild(AddQLSToLeaf(node, child));
break;
}
}
collection.AddStyle(qlsNode.NodeStyles.ToArray());
return(collection);
}
private void AnwerUpdate(ElementManagerLeaf elementManagerLeaf, bool calculated)
{
if (calculated)
{
UpdateColor(elementManagerLeaf.AnswerToString());
}
}
private static ElementManagerLeaf AddQLSToLeaf(QLSNode node, ElementManagerLeaf leaf)
{
QLSStyle style = new QLSStyle(QValueType.Unknown, new QLSWidgetSpecification(WidgetType.Default, new List <string>()));
if (node.NodeStyles.Count > 1)
{
throw new InvalidOperationException("Multiple styles in leaf node");
}
else if (node.NodeStyles.Count == 1)
{
style = node.NodeStyles[0];
}
leaf.SetStyle(style);
return(leaf);
}
private static WidgetBuilder <Control> GetLeafBuilder(ElementManagerLeaf elementManagerLeaf)
{
switch (elementManagerLeaf)
{
case BoolQuestionManager boolQuestion:
return(new BoolBuilderWindows(boolQuestion));
case DoubleQuestionManager doubleQuestion:
return(new DoubleBuilderWindows(doubleQuestion));
case IntQuestionManager intQuestion:
return(new IntBuilderWindows(intQuestion));
case MoneyQuestionManager moneyQuestion:
return(new MoneyBuilderWindows(moneyQuestion));
case StringQuestionManager stringQuestion:
return(new StringBuilderWindows(stringQuestion));
case HexQuestionManager hexQuestion:
return(new HexBuilderWindows(hexQuestion));
}
throw new NotImplementedException();
}
