private void SelectEntry(string remainingSelectPath, BackgroundStorageDirectory currentNode, TreeViewItem currentContainer)
{
var i = remainingSelectPath.IndexOf('\\');
if (i >= 0)
{
string next = remainingSelectPath.Substring(0, i);
remainingSelectPath = remainingSelectPath.Substring(i + 1);
currentNode = currentNode.Directories.First((dir) => dir.Name == next);
currentContainer = currentContainer.ItemContainerGenerator.ContainerFromItem(currentNode) as TreeViewItem;
currentContainer.IsExpanded = true;
currentContainer.ItemContainerGenerator.StatusChanged += (sender, args) =>
{
if (currentContainer.ItemContainerGenerator.Status == System.Windows.Controls.Primitives.GeneratorStatus.ContainersGenerated)
{
SelectEntry(remainingSelectPath, currentNode, currentContainer);
}
};
}
else
{
imageListView.SelectedItem = currentNode.Files.Where(file => file.Name == remainingSelectPath).SingleOrDefault();
currentContainer.IsSelected = true;
currentContainer.BringIntoView();
imageListView.Focus();
}
}
private void ListBackgroundEntries(BackgroundStorageDirectory parent, StringBuilder sb, bool recursive = false)
{
foreach (var subdir in parent.Directories)
{
sb.Append(subdir.Path);
sb.Append('\n');
if (recursive)
{
ListBackgroundEntries(subdir, sb, true);
}
}
foreach (var file in parent.Files)
{
sb.Append(file.Path);
sb.Append('\n');
}
}
