private void AddResourceRecursive(IResource res, string resType, int propParent, int indent,
AcceptResourceDelegate acceptDelegate)
{
Items.Add(res);
SetItemIndent(res, indent);
foreach (IResource child in res.GetLinksTo(resType, propParent))
{
if (acceptDelegate == null || acceptDelegate(child))
{
AddResourceRecursive(child, resType, propParent, indent + 16, acceptDelegate);
}
}
}
/// <summary>
/// Adds a hierarchy of resources with the specified root and parent link to the combo box.
/// </summary>
/// <param name="rootResource">The root of the resource hierarchy.</param>
/// <param name="resType">The type of resources to add, or null if resources of all types
/// are added.</param>
/// <param name="propParent">The ID of a link property linking a resource in a hierarchy
/// to its parent.</param>
/// <param name="acceptDelegate">The delegate which can be used to filter out parts of the
/// hierarchy.</param>
public void AddResourceHierarchy(IResource rootResource, string resType, int propParent,
AcceptResourceDelegate acceptDelegate)
{
AddResourceRecursive(rootResource, resType, propParent, 0, acceptDelegate);
}
