private void TvFolders_SelectedItemChanged(object sender, RoutedPropertyChangedEventArgs <object> e)
{
_logger.LogTrace($"{App.GetCaller()}() entered");
// We must set the selected directory here, because inexplicably, the treeview control does not allow you
// to bind to the selected item directly
TreeView tvSender = (sender as TreeView);
try
{
TVDirectoryItem tvdi = (tvSender.SelectedItem as TVDirectoryItem);
if (tvdi != null)
{
_vm.SelectedDirectory = tvdi;
ReloadFileList(_vm.SelectedDirectory.FullPath);
}
}
catch (Exception ex)
{
_logger.LogError(ex, "Exception in TvFolders_SelectedItemChanged()");
}
_logger.LogTrace($"{App.GetCaller()}() exiting");
}
private void RefreshTVFromPath(string rootDirectory)
{
_logger.LogTrace($"{App.GetCaller()}() entered");
var newDirectoryList = new ObservableCollection <TVDirectoryItem>();
// TODO: Add support for multiple root directories
/*
* if (rootDirectory.Length == 3 && rootDirectory.Contains(@":\"))
* rootDirName = rootDirectory;
* else
* rootDirName = System.IO.Path.GetDirectoryName(rootDirectory);
*/
var rootItem = new TVDirectoryItem(rootDirectory);
newDirectoryList.Add(rootItem);
// Change this in one go to avoid setting the listview into an intermediate state
_vm.DirectoryList = newDirectoryList;
_logger.LogTrace($"{App.GetCaller()}() exiting");
}
