private static object ConvertFieldValue(DataFolderElementsTreeNode dataFolderElementsTreeNode, object fieldValue)
{
if (dataFolderElementsTreeNode.FirstLetterOnly)
{
string stringFieldValue = (string)fieldValue;
return(stringFieldValue.IsNullOrEmpty() ? "" : stringFieldValue.Substring(0, 1));
}
if (dataFolderElementsTreeNode.DateFormat != null)
{
if (fieldValue is DateTime)
{
return(dataFolderElementsTreeNode.DateTimeFormater.SerializeDateTime((DateTime)fieldValue));
}
dataFolderElementsTreeNode.DateTimeFormater.GetDateTime(fieldValue);
return(dataFolderElementsTreeNode.DateTimeFormater.Serialize(fieldValue));
}
return(fieldValue);
}
/// <exclude />
protected override void OnInitialize()
{
var parentNode = this.ParentNode as DataFolderElementsTreeNode;
if (this.InterfaceType == null)
{
if (parentNode == null)
{
AddValidationError("TreeValidationError.DataFolderElements.MissingInterfaceType");
return;
}
this.InterfaceType = parentNode.InterfaceType;
}
else
{
if (!typeof(IData).IsAssignableFrom(this.InterfaceType))
{
AddValidationError("TreeValidationError.Common.NotImplementingIData", this.InterfaceType, typeof(IData));
return;
}
if (parentNode != null && parentNode.InterfaceType != this.InterfaceType)
{
AddValidationError("TreeValidationError.DataFolderElements.WrongInterfaceType", this.InterfaceType, parentNode.InterfaceType);
return;
}
}
this.PropertyInfo = this.InterfaceType.GetPropertiesRecursively().SingleOrDefault(f => f.Name == this.FieldName);
if (this.PropertyInfo == null)
{
AddValidationError("TreeValidationError.Common.MissingProperty", this.InterfaceType, this.FieldName);
return;
}
if (this.DateFormat != null && this.PropertyInfo.PropertyType != typeof(DateTime))
{
AddValidationError("TreeValidationError.DataFolderElements.DateFormetNotAllowed", this.FieldName, typeof(DateTime), this.PropertyInfo.PropertyType);
}
if (this.PropertyInfo.PropertyType == typeof(DateTime) && this.DateFormat == null)
{
AddValidationError("TreeValidationError.DataFolderElements.DateFormetIsMissing", this.FieldName);
return;
}
this.DateTimeFormater = new DateTimeFormater(this.DateFormat);
if (!string.IsNullOrEmpty(this.Range) && this.FirstLetterOnly)
{
AddValidationError("TreeValidationError.DataFolderElements.RangesAndFirstLetterOnlyNotAllowed");
}
if (this.FirstLetterOnly && this.PropertyInfo.PropertyType != typeof(string))
{
AddValidationError("TreeValidationError.DataFolderElements.WrongFirstLetterOnlyPropertyType", this.FieldName, typeof(string), this.PropertyInfo.PropertyType);
}
if (!string.IsNullOrEmpty(this.Range))
{
this.FolderRanges = FolderRangesCreator.Create(this, this.Range, this.FieldName, this.PropertyInfo.PropertyType);
}
if (this.ChildNodes.OfType <DataElementsTreeNode>().Any(f => f.InterfaceType != this.InterfaceType))
{
AddValidationError("TreeValidationError.DataFolderElements.WrongDateChildInterfaceType", this.InterfaceType);
}
this.SerializedInterfaceType = TypeManager.SerializeType(this.InterfaceType);
this.AllGroupingNodes = new List <DataFolderElementsTreeNode>();
var usedPropertyNames = new List <string>();
var fieldTypes = new List <Type>();
DataFolderElementsTreeNode treeNode = this;
int dataFolderElementCount = 0;
while (treeNode != null)
{
dataFolderElementCount++;
if (treeNode.InterfaceType != this.InterfaceType)
{
AddValidationError("TreeValidationError.DataFolderElements.InterfaceTypeSwitchNotAllowed", treeNode.InterfaceType, this.InterfaceType);
break;
}
if (treeNode.PropertyInfo.PropertyType != typeof(DateTime))
{
if (usedPropertyNames.Contains(treeNode.FieldName))
{
AddValidationError("TreeValidationError.DataFolderElements.SameFieldUsedTwice", treeNode.FieldName);
break;
}
usedPropertyNames.Add(treeNode.FieldName);
}
this.AllGroupingNodes.Add(treeNode);
if (treeNode.FolderRanges != null)
{
fieldTypes.Add(typeof(int));
}
else if (treeNode.PropertyInfo.PropertyType == typeof(DateTime))
{
fieldTypes.Add(treeNode.DateTimeFormater.GetTupleConstructor().DeclaringType);
}
else
{
fieldTypes.Add(treeNode.PropertyInfo.PropertyType);
}
treeNode = treeNode.ParentNode as DataFolderElementsTreeNode;
}
Type type = GetTupleType(this.AllGroupingNodes.Count);
type = type.MakeGenericType(fieldTypes.ToArray());
this.AllGroupingsTupleConstructor = type.GetConstructors().Single();
Type listType = typeof(List <>).MakeGenericType(this.InterfaceType);
this.FolderIndexListAddMethodInfo = listType.GetMethods().Single(f => f.Name == "Add");
this.FolderIndexListClearMethodInfo = listType.GetMethods().Single(f => f.Name == "Clear");
this.FolderIndexListObject = Activator.CreateInstance(listType);
this.FolderIndexListQueryable = ((IEnumerable)this.FolderIndexListObject).AsQueryable();
if (this.FieldName == null)
{
this.GroupingValuesFieldName = this.FieldName;
}
else
{
this.GroupingValuesFieldName = string.Format("■{0}_{1}", this.FieldName, dataFolderElementCount);
}
this.IsTopFolderParent = (this.ParentNode is DataFolderElementsTreeNode) == false;
this.ChildGeneratingDataElementsTreeNode = this.DescendantsBreadthFirst().OfType <DataElementsTreeNode>().First();
IEnumerable <ParentIdFilterNode> parentIdFilterNodes = this.ChildGeneratingDataElementsTreeNode.FilterNodes.OfType <ParentIdFilterNode>();
if (parentIdFilterNodes.Count() <= 1)
{
this.ChildGeneratingParentIdFilterNode = this.ChildGeneratingDataElementsTreeNode.FilterNodes.OfType <ParentIdFilterNode>().SingleOrDefault();
}
else
{
AddValidationError("TreeValidationError.DataFolderElements.TooManyParentIdFilters", treeNode.FieldName);
}
this.KeyPropertyInfo = this.InterfaceType.GetKeyProperties()[0];
if (typeof(ILocalizedControlled).IsAssignableFrom(this.InterfaceType) == false)
{
this.ShowForeignItems = false;
}
}