public void Apply(ref List <Node.Node> nodes)
{
if (acceptableUsers.Count == 0)
{
return; //dont apply filter if no users to filter on
}
//iterate backwards because iterating forwards would be an issue with a list of changing size.
for (int i = nodes.Count - 1; i >= 0; i--)
{
Node.Node node = nodes[i];
IShellItem nParent = node.aEvent.Parent;
var props = nParent.GetAllProperties();
var keyName = "RegistryOwner";
//check for the property and if it exists, verify its a user we want
if (props.ContainsKey(keyName))
{
if (!acceptableUsers.Contains(props[keyName]))
{
node.Visibility = Visibility.Collapsed;
}
}
else
{
node.Visibility = Visibility.Collapsed;
}
}
}
/// <summary>
/// Reconstructs the Absolute File Path to find the Item represented by this ShellItem, by obtaining the names of all parents <br/>
/// (i.e. "C:\Users\User\Desktop" when the ShellItem is the "Desktop" ShellItem Type)
/// </summary>
/// <param name="parentShellItem">The ShellItem which represents the hiearchical parent to the information in this ShellItem</param>
/// <returns>A filepath that should contain enough information to find the original item and related parent Shellbag items</returns>
protected string SetAbsolutePath(IShellItem parentShellItem)
{
if (parentShellItem == null)
{
return(Name);
}
IDictionary <string, string> parentProperties = parentShellItem.GetAllProperties();
if (parentProperties.TryGetValue(AbsolutePathIdentifier, out string parentPath))
{
//replace instances of \\\ because thats cascading, \\ can exist in network paths and \ is normal.
return($@"{parentPath}\{Name}".Replace("\\\\\\", "\\"));
}
return(Name);
}
private void printProperties(IShellItem shellItem)
{
string s = string.Join(";\n", shellItem.GetAllProperties().Select(x => x.Key + "=" + x.Value).ToArray());
Console.WriteLine(s);
}
