private void InitChild()
{
WindowFolderEntityCollection subFolders = _windowComponentService.GetFolderCollection(this.UniqueID.ToString());
children = new FolderAddressNode[subFolders.Count];
for (int i = 0; i < subFolders.Count; i++)
{
children[i] = new FolderAddressNode((WindowFolderEntity)subFolders[i], this);
}
}
public System.Collections.IEnumerable GetChildren(TreePath treePath)
{
if (treePath.IsEmpty())
{
foreach (WindowFolderEntity folder in _windowComponentService.GetFolderCollection())
{
FolderItem item = new FolderItem(folder);
yield return(item);
}
foreach (WindowEntity form in _windowComponentService.GetWindowList(String.Empty))
{
FormItem item = new FormItem(form, null);
yield return(item);
}
}
else
{
List <GlobalFormElementTreeItemBase> items = new List <GlobalFormElementTreeItemBase>();
GlobalFormElementTreeItemBase parent = treePath.LastNode as GlobalFormElementTreeItemBase;
if (parent != null)
{
if (parent is FolderItem)
{
FolderItem folderItem = (FolderItem)parent;
WindowFolderEntity formFolderEntity = folderItem.Folder;
if (formFolderEntity != null)
{
foreach (WindowEntity formEntityItem in _windowComponentService.GetWindowList(formFolderEntity.Id))
{
GlobalFormElementTreeItemBase elementItem = new FormItem(formEntityItem, parent);
items.Add(elementItem);
}
}
}
WindowEntity formEntity = parent.Entity as WindowEntity;
if (formEntity != null)
{
foreach (UIElement formElementItem in formEntity.GetFormElement())
{
if (this.AllowFormElementControlType.Allowable(formElementItem))
{
GlobalFormElementTreeItemBase elementItem = new FormElementItem(formElementItem, parent);
items.Add(elementItem);
}
else
{
foreach (UIElement innerElement in formElementItem.GetInnerElement())
{
if (this.AllowFormElementControlType.Allowable(innerElement))
{
GlobalFormElementTreeItemBase elementItem = new FormElementItem(formElementItem, parent);
items.Add(elementItem);
break;
}
}
}
}
}
UIElement formElement = parent.Entity as UIElement;
if (formElement != null)
{
foreach (UIElement formElementItem in formElement.GetInnerElement())
{
if (this.AllowFormElementControlType.Allowable(formElementItem) == false)
{
continue;
}
GlobalFormElementTreeItemBase elementItem = new FormElementItem(formElementItem, parent);
items.Add(elementItem);
}
}
foreach (GlobalFormElementTreeItemBase item in items)
{
yield return(item);
}
}
else
{
yield break;
}
}
}